CN109407871B - A method and device for identifying water immersion status, electronic equipment - Google Patents

Disclosed herein are a method and a device for identifying a flooding state, and an electronic device, including: collecting coupling capacitance data of an ITO line electrode or an ITO line electrode to the ground on a touch screen; determining whether the touch screen is immersed or not by using the coupling capacitance data; and when the touch screen is determined to be immersed, emitting an immersed prompt signal. The touch screen of the electronic equipment can be used for identifying the soaking state of the electronic equipment, whether the electronic equipment is in the soaking state or not can be automatically identified without a complex structure or circuit mechanism, the cost is low, and the effect is better.

一种识别浸水状态的方法及装置、电子设备A method and device for identifying water immersion status, electronic equipment

技术领域Technical field

本发明涉及智能终端技术领域，具体涉及一种识别浸水状态的方法及装置、电子设备。The invention relates to the technical field of intelligent terminals, and in particular to a method and device for identifying water immersion status, and electronic equipment.

背景技术Background technique

随着智能手机、平板电脑、可穿戴设备等电子设备应用的普及，电子设备的防水功能越来越重要。With the popularity of electronic devices such as smartphones, tablets, and wearable devices, the waterproof function of electronic devices is becoming more and more important.

目前，最常见的浸水识别是在电子设备中贴有防水标贴，遇水或遇潮到一定程度该防水标贴变色，此方式中电子设备无法自动识别是否浸水。鉴于此，如何实现电子设备浸水的自动识别，是亟待解决的技术问题。Currently, the most common way to identify water immersion is to attach a waterproof label to an electronic device. The waterproof label changes color when exposed to water or moisture to a certain extent. In this way, the electronic device cannot automatically identify whether it has been immersed in water. In view of this, how to realize automatic identification of electronic equipment soaked in water is an urgent technical problem that needs to be solved.

发明内容Contents of the invention

为了解决上述技术问题，本发明实施例提供了一种识别浸水状态的方法及装置、电子设备。In order to solve the above technical problems, embodiments of the present invention provide a method, device, and electronic equipment for identifying a water immersion state.

本申请提供了：This application provides:

一种识别浸水状态的方法，包括：A method for identifying flooded conditions, including:

采集触摸屏上ITO线路电极间或ITO线路电极对地的耦合电容数据；Collect coupling capacitance data between ITO line electrodes or ITO line electrodes to ground on the touch screen;

利用所述耦合电容数据确定所述触摸屏是否浸水；Use the coupling capacitance data to determine whether the touch screen is immersed in water;

确定所述触摸屏浸水时，发出浸水提示信号。When it is determined that the touch screen is immersed in water, a water immersion prompt signal is issued.

其中，所述利用所述耦合电容数据确定所述触摸屏是否浸水，包括：将预存的耦合电容基准数据和耦合电容浸水参考数据中之一或两项与当前采集到的耦合电容数据比较，并根据所述比较的结果确定所述触摸屏是否浸水；其中，所述耦合电容基准数据为所述触摸屏与空气接触时的耦合电容数据。Wherein, using the coupling capacitance data to determine whether the touch screen is immersed in water includes: comparing one or both of the pre-stored coupling capacitance reference data and the coupling capacitance water immersion reference data with the currently collected coupling capacitance data, and based on The result of the comparison determines whether the touch screen is immersed in water; wherein the coupling capacitance reference data is the coupling capacitance data when the touch screen is in contact with air.

其中，所述利用所述耦合电容数据确定所述触摸屏是否浸水，包括如下之一或多项：Wherein, using the coupling capacitance data to determine whether the touch screen is immersed in water includes one or more of the following:

将所述耦合电容数据与预存的耦合电容基准数据比较，所述耦合电容数据大于所述耦合电容基准数据时确定所述触摸屏的相应位置浸水；Compare the coupling capacitance data with pre-stored coupling capacitance reference data. When the coupling capacitance data is greater than the coupling capacitance reference data, it is determined that the corresponding position of the touch screen is immersed in water;

将所述耦合电容数据与预存的耦合电容浸水参考数据比较，所述耦合电容数据与所述耦合电容浸水参考数据相当时确定所述触摸屏的相应位置浸水；The coupling capacitance data is compared with the pre-stored coupling capacitor water immersion reference data, and when the coupling capacitance data is consistent with the coupling capacitor water immersion reference data, it is determined that the corresponding position of the touch screen is immersed in water;

将所述耦合电容数据分别与预存的耦合电容浸水参考数据和耦合电容基准数据比较，所述耦合电容数据大于所述耦合电容基准数据且与所述耦合电容浸水参考数据相当时确定所述触摸屏的相应位置浸水。The coupling capacitance data is compared with the pre-stored coupling capacitance water immersion reference data and coupling capacitance reference data respectively. When the coupling capacitance data is greater than the coupling capacitance reference data and is equal to the coupling capacitance water immersion reference data, the touch screen is determined. The corresponding location is immersed in water.

其中，所述耦合电容数据包括如下之一或两项：Wherein, the coupling capacitance data includes one or two of the following:

ITO线路电极间或ITO线路电极对地耦合电容的电容值；The capacitance value of the coupling capacitor between ITO line electrodes or ITO line electrodes to ground;

ITO线路电极间或ITO线路电极对地耦合电容的电流值；The current value of the coupling capacitor between ITO line electrodes or ITO line electrodes to ground;

所述耦合电容基准数据包括如下之一或两项：The coupling capacitance reference data includes one or two of the following:

触摸屏相应位置与空气接触时ITO线路电极间或ITO线路电极对地的耦合电容的电容值；The capacitance value of the coupling capacitor between the ITO line electrodes or the ITO line electrodes to the ground when the corresponding position of the touch screen is in contact with the air;

触摸屏相应位置与空气接触时ITO线路电极间或ITO线路电极对地的耦合电容的电流值；The current value of the coupling capacitance between the ITO line electrodes or the ITO line electrodes to the ground when the corresponding position of the touch screen is in contact with the air;

所述耦合电容浸水参考数据包括如下之一或两项：The coupling capacitor water immersion reference data includes one or both of the following:

触摸屏相应位置与水接触时ITO线路电极间或ITO线路电极对地的耦合电容的电容值或电容数值范围；The capacitance value or range of the coupling capacitance between the ITO line electrodes or the ITO line electrodes to the ground when the corresponding position of the touch screen is in contact with water;

触摸屏相应位置与水接触时ITO线路电极间或ITO线路电极对地的耦合电容的电流值或电流数值范围。The current value or current value range of the coupling capacitance between the ITO line electrodes or the ITO line electrodes to the ground when the corresponding position of the touch screen is in contact with water.

其中，所述采集触摸屏上ITO线路电极间或ITO线路电极对地的耦合电容数据之前，还包括：检测电子设备是否满足如下之一或多项条件：Before collecting the coupling capacitance data between the ITO line electrodes on the touch screen or the ITO line electrodes to the ground, it also includes: detecting whether the electronic device meets one or more of the following conditions:

处于运动状态；in motion;

外部环境满足设定条件；The external environment meets the set conditions;

所述采集触摸屏上ITO线路电极间或ITO线路电极对地的耦合电容数据，包括：在检测到电子设备满足上述之一或多项条件时，采集触摸屏上ITO线路电极间或ITO线路电极对地的耦合电容数据。The method of collecting the coupling capacitance data between the ITO line electrodes on the touch screen or the ITO line electrodes to the ground includes: when detecting that the electronic device meets one or more of the above conditions, collecting the coupling between the ITO line electrodes on the touch screen or the ITO line electrodes to the ground. capacitance data.

其中，采集所述触摸屏上设定区域或设定位置的耦合电容数据；利用所述设定区域或设定位置的耦合电容数据确定所述设定区域或设定位置是否浸水；在确定所述设定区域或设定位置浸水时，发出浸水提示信号。Wherein, the coupling capacitance data of the set area or the set position on the touch screen is collected; the coupling capacitance data of the set area or the set position is used to determine whether the set area or the set position is immersed in water; after determining the When the set area or set position is flooded, a flood warning signal will be sent out.

其中，所述利用所述设定区域或设定位置的耦合电容数据确定所述设定区域或设定位置是否浸水，包括：将预存的、所述设定区域或设定位置的耦合电容基准数据和耦合电容浸水参考数据中之一或两项与当前采集到所述设定区域或设定位置的耦合电容数据比较，并根据所述比较的结果确定所述触摸屏是否浸水；其中，所述耦合电容基准数据为所述触摸屏与空气接触时的耦合电容数据。Wherein, using the coupling capacitance data of the set area or the set position to determine whether the set area or the set position is flooded includes: using the prestored coupling capacitance reference of the set area or the set position. One or both of the data and the coupling capacitor water immersion reference data are compared with the coupling capacitance data currently collected in the set area or set position, and it is determined whether the touch screen is immersed in water according to the result of the comparison; wherein, the The coupling capacitance reference data is the coupling capacitance data when the touch screen is in contact with air.

其中，所述发出浸水提示信号，包括：发出亮灭闪烁信号。Wherein, the sending of a water immersion prompt signal includes: sending a flashing signal on and off.

其中，所述利用所述耦合电容数据确定所述触摸屏是否浸水之后，还包括：确定所述触摸屏浸水时，重置浸水标志位，使所述浸水标志位指示所述触摸屏浸过水。Wherein, after using the coupling capacitance data to determine whether the touch screen is immersed in water, the method further includes: when it is determined that the touch screen is immersed in water, resetting a water immersion flag so that the water immersion flag indicates that the touch screen has been immersed in water.

其中，所述利用所述耦合电容数据确定所述触摸屏是否浸水之后，还包括：确定所述触摸屏浸水时，触发并启动浸水保护功能；所述启动浸水保护功能包括如下之一或多项：Wherein, after using the coupling capacitance data to determine whether the touch screen is immersed in water, it also includes: when it is determined that the touch screen is immersed in water, triggering and starting the water immersion protection function; the activating the water immersion protection function includes one or more of the following:

向设定的其他电子设备或设定的第三方服务器发送指示当前电子设备已浸水的消息；Send a message indicating that the current electronic device has been immersed in water to other set electronic devices or set third-party servers;

开启防水结构件；Open the waterproof structural parts;

启动拍摄。Start shooting.

一种识别浸水状态的装置，包括：A device for identifying water immersion status, including:

采集模块，用于采集触摸屏上ITO线路电极间或ITO线路电极对地的耦合电容数据；Acquisition module, used to collect coupling capacitance data between ITO line electrodes or ITO line electrodes to ground on the touch screen;

确定模块，用于利用所述耦合电容数据确定所述触摸屏是否浸水；A determination module configured to use the coupling capacitance data to determine whether the touch screen is immersed in water;

提示模块，用于确定所述触摸屏浸水时，发出浸水提示信号。A prompt module is used to send a water immersion prompt signal when it is determined that the touch screen is immersed in water.

其中，还包括：Among them, it also includes:

存储模块，用于预存耦合电容基准数据和耦合电容浸水参考数据中之一或两项；A storage module used to pre-store one or both of the coupling capacitor reference data and the coupling capacitor water immersion reference data;

所述确定模块，具体用于将所述存储模块预存的耦合电容基准数据和耦合电容浸水参考数据中之一或两项与当前采集到的耦合电容数据比较，并根据所述比较的结果确定所述触摸屏是否浸水；The determination module is specifically used to compare one or both of the coupling capacitance reference data and the coupling capacitance water immersion reference data prestored in the storage module with the currently collected coupling capacitance data, and determine the coupling capacitance data based on the comparison result. Check whether the touch screen is soaked in water;

其中，所述耦合电容基准数据为所述触摸屏与空气接触时的耦合电容数据。Wherein, the coupling capacitance reference data is the coupling capacitance data when the touch screen is in contact with air.

其中，所述确定模块，具体用于在检测到电子设备满足如下之一或多项条件时利用所述耦合电容数据确定所述触摸屏是否浸水：Wherein, the determination module is specifically configured to use the coupling capacitance data to determine whether the touch screen is immersed in water when it is detected that the electronic device meets one or more of the following conditions:

处于运动状态；in motion;

外部环境满足设定条件。The external environment meets the set conditions.

其中，还包括：启动模块，用于启动浸水保护功能；所述启动浸水保护功能包括如下之一或多项：It also includes: a startup module for activating the water immersion protection function; the activating water immersion protection function includes one or more of the following:

向设定的其他电子设备或设定的第三方服务器发送指示当前电子设备已浸水的消息；Send a message indicating that the current electronic device has been immersed in water to other set electronic devices or set third-party servers;

开启防水结构件；Open the waterproof structural parts;

启动拍摄功能；Start the shooting function;

所述确定模块，还用于在确定所述触摸屏浸水时，触发所述启动模块。The determining module is also configured to trigger the starting module when it is determined that the touch screen is immersed in water.

一种电子设备，包括：An electronic device including:

触摸屏；touchscreen;

存储有用于识别浸水状态的程序的存储器；A memory storing a program for identifying water immersion conditions;

处理器，配置为执行所述用于识别浸水状态的程序以执行上述方法的操作。A processor configured to execute the program for identifying a water immersion state to perform the operations of the above method.

一种计算机可读存储介质，所述计算机可读存储介质上存储有用于识别浸水状态的程序，所述用于识别浸水状态的程序被处理器执行时实现上述识别浸水状态的方法的步骤。A computer-readable storage medium stores a program for identifying a water immersion state. When the program for identifying a water immersion state is executed by a processor, the steps of the method for identifying a water immersion state are implemented.

本申请至少可取得如下技术效果之一或多项：This application can achieve at least one or more of the following technical effects:

一方面，本发明实施例中可通过电子设备的触摸屏识别其浸水状态，不需要复杂的结构或电路机制即可自动识别电子设备是否处于浸水状态，无需增加传感器或其他器件，成本低，且效果更好。On the one hand, in embodiments of the present invention, the water-immersed state of the electronic device can be identified through the touch screen of the electronic device. No complex structure or circuit mechanism is needed to automatically identify whether the electronic device is in the water-immersed state. There is no need to add sensors or other devices. The cost is low and the effect is high. better.

另一方面，本发明实施例除可自动识别是否浸水之外，还可以在识别到电子设备处于浸水状态时触发电子设备的浸水保护功能，以便电子设备能够自动启动浸水保护功能，避免因浸水而损坏。On the other hand, in addition to automatically identifying whether the electronic device is immersed in water, embodiments of the present invention can also trigger the water immersion protection function of the electronic device when it is recognized that the electronic device is in a water immersion state, so that the electronic device can automatically activate the water immersion protection function to avoid accidents due to water immersion. damage.

再一方面，本发明实施例中，还可在识别到电子设备浸水之后将其浸水状态记录到电子设备的存储器中，可以作为厂商提供售后服务的判断依据，以便电子设备的生成商可据此记录了解电子设备是否浸水进而准确确定其售后保障范围，也利于电子设备的返厂维修。On the other hand, in the embodiment of the present invention, after recognizing that the electronic device is immersed in water, the water immersion status can be recorded in the memory of the electronic device, which can be used as a basis for the manufacturer to provide after-sales service, so that the manufacturer of the electronic device can use this to determine whether the electronic device is immersed in water. Record and understand whether electronic equipment has been immersed in water to accurately determine the scope of after-sales protection, which is also helpful for returning electronic equipment to the factory for repair.

本发明的其它特征和优点将在随后的说明书中阐述，并且，部分地从说明书中变得显而易见，或者通过实施本发明而了解。本发明的目的和其他优点可通过在说明书、权利要求书以及附图中所特别指出的结构来实现和获得。Additional features and advantages of the invention will be set forth in the description which follows, and in part will be apparent from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention may be realized and obtained by the structure particularly pointed out in the written description, claims and appended drawings.

附图说明Description of the drawings

附图用来提供对本发明技术方案的进一步理解，并且构成说明书的一部分，与本申请的实施例一起用于解释本发明的技术方案，并不构成对本发明技术方案的限制。The drawings are used to provide a further understanding of the technical solution of the present invention, and constitute a part of the specification. Together with the embodiments of the present application, they are used to explain the technical solution of the present invention, and do not constitute a limitation of the technical solution of the present invention.

图1为本发明实施例一中识别浸水状态的方法的流程示意图；Figure 1 is a schematic flow chart of a method for identifying a water immersion state in Embodiment 1 of the present invention;

图2为触摸屏与空气接触时产生耦合电容示意图；Figure 2 is a schematic diagram of the coupling capacitance generated when the touch screen comes into contact with air;

图3为触摸屏与人体接触时产生耦合电容示意图；Figure 3 is a schematic diagram of the coupling capacitance generated when the touch screen comes into contact with the human body;

图4为触摸屏与水接触时产生耦合电容示意图；Figure 4 is a schematic diagram of the coupling capacitance generated when the touch screen comes into contact with water;

图5为空气接触状态下触摸屏各坐标点的耦合电容值示意图；Figure 5 is a schematic diagram of the coupling capacitance values of each coordinate point of the touch screen in the air contact state;

图6为手指按压触摸屏时各坐标点的耦合电容值示意图；Figure 6 is a schematic diagram of the coupling capacitance values of each coordinate point when a finger presses the touch screen;

图7为触摸屏表面被水覆盖之后触摸屏各坐标点的耦合电容值示意图；Figure 7 is a schematic diagram of the coupling capacitance values of each coordinate point of the touch screen after the touch screen surface is covered with water;

图8为实施例一中确定触摸屏上相应位置是否浸水的示例性实现流程示意图；Figure 8 is a schematic diagram of an exemplary implementation process for determining whether the corresponding position on the touch screen is immersed in water in Embodiment 1;

图9为实施例一中触摸屏上设定位置的选取示例图；Figure 9 is an example diagram of selecting a set position on the touch screen in Embodiment 1;

图10为实施例一中选择触摸屏全屏为设定区域的示例图；Figure 10 is an example diagram of selecting the full screen of the touch screen as the setting area in Embodiment 1;

图11为实施例二中识别浸水状态的装置的示例性结构示意图；Figure 11 is an exemplary structural schematic diagram of a device for identifying a water immersion state in Embodiment 2;

图12为实施例三中电子设备的示例性结构示意图；Figure 12 is a schematic structural diagram of an exemplary electronic device in Embodiment 3;

图13为实施例三中电子设备为手机时的正面示意图；Figure 13 is a schematic front view of the electronic device in Embodiment 3 when it is a mobile phone;

图14为实施例三中电子设备为手机的背面示意图；Figure 14 is a schematic view of the back of a mobile phone where the electronic device is a mobile phone in Embodiment 3;

图15为实例1中浸水状态识别示例性流程的示意图；Figure 15 is a schematic diagram of an exemplary process for identifying water immersion status in Example 1;

图16为实例2中浸水状态识别示例性流程的示意图；Figure 16 is a schematic diagram of an exemplary process for identifying water immersion status in Example 2;

图17为实例3中关闭浸水警示功能的示例性流程示意图。Figure 17 is a schematic flowchart of an exemplary process of turning off the water logging warning function in Example 3.

具体实施方式Detailed ways

为使本发明的目的、技术方案和优点更加清楚明白，下文中将结合附图对本发明的实施例进行详细说明。需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互任意组合。In order to make the purpose, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that, as long as there is no conflict, the embodiments and features in the embodiments of this application can be arbitrarily combined with each other.

在附图的流程图示出的步骤可以在诸如一组计算机可执行指令的计算机系统中执行。并且，虽然在流程图中示出了逻辑顺序，但是在某些情况下，可以以不同于此处的顺序执行所示出或描述的步骤。The steps illustrated in the flowcharts of the figures may be performed in a computer system, such as a set of computer-executable instructions. Also, although a logical order is shown in the flowchart diagrams, in some cases the steps shown or described may be performed in a different order than herein.

申请号为CN201610520599.0的中国专利公开了一种浸水检测的方法、装置及终端。该专利主要是在终端浸水之后通过记录终端的浸水水压和浸水时间，精确地判别终端浸水的程度并保存终端浸水的证据。该技术方案仅为对浸水之后的情况进行处理，电子设备依然无法自动识别是否浸水。The Chinese patent application number CN201610520599.0 discloses a method, device and terminal for water immersion detection. This patent mainly records the immersion water pressure and immersion time of the terminal after the terminal is immersed in water to accurately determine the degree of terminal immersion and preserve evidence of the terminal immersion. This technical solution only handles the situation after immersion in water, and the electronic device still cannot automatically identify whether it is immersed in water.

申请号为CN201510277858.7的中国专利公开了一种用于游泳者状态监测的可穿戴式智能卡，该可穿戴式智能卡通过对多传感器数据的融合、分析、处理，能有效感知游泳者的行为和状态，在游泳者可能溺水时发出预警信息，提醒监护人员和其他游泳者及时寻找溺水者，避免悲剧的发生。该专利主要是通过电脉冲的方式判断终端是否浸水，一方面监测效果有待确认，另一方面因需要多传感器而会增加成本。The Chinese patent application number CN201510277858.7 discloses a wearable smart card for swimmer status monitoring. The wearable smart card can effectively sense the swimmer's behavior and processing through the fusion, analysis, and processing of multi-sensor data. Status, when a swimmer may be drowning, an early warning message is issued to remind supervisors and other swimmers to find the drowning person in time to avoid tragedy. This patent mainly uses electrical pulses to determine whether the terminal is immersed in water. On the one hand, the monitoring effect needs to be confirmed, and on the other hand, the cost will increase due to the need for multiple sensors.

综上可知，需要一种能够使电子设备自动识别是否浸水且成本低、效果佳的技术方案。In summary, it can be seen that there is a need for a low-cost and effective technical solution that can automatically identify whether an electronic device is immersed in water.

电子设备较多采用电容式触摸屏，根据电容时触摸屏的特性，在其表面浸水时，触摸屏表面受水的影响其触控线路电极的电容会发生变化，并且这种电容变化与触摸屏完全接触空气时不同，也不同于触摸屏与人手指的接触。本申请基于此特性提出一种应用于电子设备的、可自动识别电子设备是否浸水、成本低且效果佳的技术方案。Most electronic devices use capacitive touch screens. According to the characteristics of capacitive touch screens, when the surface of the touch screen is immersed in water, the capacitance of the touch circuit electrodes will change due to the influence of water on the touch screen surface, and this capacitance change will be the same as when the touch screen is completely in contact with the air. It is different and different from the contact between the touch screen and human fingers. Based on this characteristic, this application proposes a low-cost and effective technical solution for electronic equipment that can automatically identify whether the electronic equipment is immersed in water.

下面对本申请技术方案的具体实现方式进行详细说明。需要说明的是，本申请所述电子设备可以是任何具有电容式触摸屏的设备。一种实现方式中，本申请所述电子设备可以是(但不限于)：手机、平板电脑、笔记本电脑、掌上电脑、个人数字助理(PersonalDigital Assistant，PDA)、便捷式媒体播放器(Portable Media Player，PMP)、导航装置、可穿戴设备、智能手环、计步器等移动终端。The specific implementation of the technical solution of this application will be described in detail below. It should be noted that the electronic device described in this application can be any device with a capacitive touch screen. In one implementation, the electronic device described in this application may be (but is not limited to): a mobile phone, a tablet computer, a notebook computer, a handheld computer, a personal digital assistant (Personal Digital Assistant, PDA), a portable media player (Portable Media Player , PMP), navigation devices, wearable devices, smart bracelets, pedometers and other mobile terminals.

实施例一Embodiment 1

如图1所示，识别浸水状态的方法可以包括：As shown in Figure 1, methods for identifying water immersion status may include:

步骤101，采集触摸屏上ITO线路电极间或ITO线路电极对地的耦合电容数据；Step 101, collect coupling capacitance data between ITO line electrodes or ITO line electrodes to ground on the touch screen;

步骤102，利用所述耦合电容数据确定所述触摸屏是否浸水；Step 102, use the coupling capacitance data to determine whether the touch screen is immersed in water;

步骤103，确定所述触摸屏浸水时，发出浸水提示信号。Step 103: When it is determined that the touch screen is immersed in water, a water immersion prompt signal is issued.

本实施例利用电容式触摸屏上水触控异常的这种特性，检测电子设备是否处于浸水状态，不需要复杂的结构或电路机制即可自动识别电子设备是否处于浸水状态，成本低，且效果更好。This embodiment utilizes the abnormality of water touch on the capacitive touch screen to detect whether the electronic device is in a water-immersed state. It does not require a complex structure or circuit mechanism to automatically identify whether the electronic device is in a water-immersed state. The cost is low and the effect is better. good.

本实施例中，所述利用所述耦合电容数据确定所述触摸屏是否浸水，可以包括：将预存的耦合电容基准数据和耦合电容浸水参考数据中之一或两项与当前采集到的耦合电容数据比较，并根据所述比较的结果确定所述触摸屏是否浸水；其中，所述耦合电容基准数据为所述触摸屏与空气接触时ITO线路电极间或ITO线路电极对地的耦合电容数据。耦合电容浸水参考数据表示所述触摸屏与水(或其他与水绝缘系数相当液体)接触时ITO线路电极间或ITO线路电极对地的耦合电容数据。In this embodiment, using the coupling capacitance data to determine whether the touch screen is immersed in water may include: combining one or both of the pre-stored coupling capacitance reference data and the coupling capacitance water immersion reference data with the currently collected coupling capacitance data. Compare, and determine whether the touch screen is immersed in water according to the comparison result; wherein the coupling capacitance reference data is coupling capacitance data between ITO line electrodes or ITO line electrodes to ground when the touch screen is in contact with air. The coupling capacitance water immersion reference data represents the coupling capacitance data between the ITO line electrodes or the ITO line electrodes to the ground when the touch screen is in contact with water (or other liquids with an insulation coefficient equivalent to water).

实际应用中，对于电容式触摸屏，人体和水对触摸屏产生的信号变化方向是相反的，人体会使触摸屏的ITO电极耦合电容减少，而水却会使ITO电极间耦合电容增加。基于此特性，一种实现方式中，所述利用所述耦合电容数据确定所述触摸屏是否浸水，可以包括如下之一或多项：1)将所述耦合电容数据与预存的耦合电容基准数据比较，所述耦合电容数据大于所述耦合电容基准数据时确定所述触摸屏的相应位置浸水；2)将所述耦合电容数据与预存的耦合电容浸水参考数据比较，所述耦合电容数据与所述耦合电容浸水参考数据相当时确定所述触摸屏的相应位置浸水；3)将所述耦合电容数据分别与预存的耦合电容浸水参考数据和耦合电容基准数据比较，所述耦合电容数据大于所述耦合电容基准数据且与所述耦合电容浸水参考数据相当时确定所述触摸屏的相应位置浸水。In practical applications, for capacitive touch screens, the signal changes generated by the human body and water on the touch screen are in opposite directions. The human body will reduce the coupling capacitance of the ITO electrodes of the touch screen, while water will increase the coupling capacitance between ITO electrodes. Based on this characteristic, in one implementation, using the coupling capacitance data to determine whether the touch screen is immersed in water may include one or more of the following: 1) Comparing the coupling capacitance data with pre-stored coupling capacitance reference data , when the coupling capacitance data is greater than the coupling capacitance reference data, it is determined that the corresponding position of the touch screen is immersed in water; 2) Compare the coupling capacitance data with the pre-stored coupling capacitance water immersion reference data, and the coupling capacitance data is compared with the coupling capacitance reference data. The capacitance water immersion reference data is sufficient to immediately determine that the corresponding position of the touch screen is immersed in water; 3) Compare the coupling capacitance data with the pre-stored coupling capacitance water immersion reference data and coupling capacitance benchmark data respectively. The coupling capacitance data is greater than the coupling capacitance benchmark. When the data is consistent with the coupling capacitor water immersion reference data, it is determined that the corresponding position of the touch screen is immersed in water.

本实施例中，所述ITO线路电级间的耦合电容数据可以包括如下之一或两项：ITO线路电极间或ITO线路电极对地的耦合电容的电容值；ITO线路电极间或ITO线路电极对地的耦合电容的电流值。相应的，所述耦合电容基准数据可以包括如下之一或两项：触摸屏相应位置与空气接触时ITO线路电极间或ITO线路电极对地的耦合电容的电容值；触摸屏相应位置与空气接触时ITO线路电极间或ITO线路电极对地的耦合电容的电流值。相应的，所述耦合电容浸水参考数据可以包括如下之一或两项：触摸屏相应位置与水接触时ITO线路电极间或ITO线路电极对地的耦合电容的电容值或电容数值范围；触摸屏相应位置与水接触时ITO线路电极间或ITO线路电极对地的耦合电容的电流值或电流数值范围。In this embodiment, the coupling capacitance data between the ITO line electrodes may include one or two of the following: the capacitance value of the coupling capacitance between the ITO line electrodes or the ITO line electrodes to the ground; the coupling capacitance between the ITO line electrodes or the ITO line electrodes to the ground the current value of the coupling capacitor. Correspondingly, the coupling capacitance reference data may include one or two of the following: the capacitance value of the coupling capacitor between the ITO line electrodes or the ITO line electrode to the ground when the corresponding position of the touch screen is in contact with the air; the ITO line when the corresponding position of the touch screen is in contact with the air. The current value of the coupling capacitance between the electrodes or the ITO line electrode to the ground. Correspondingly, the coupling capacitor water immersion reference data may include one or two of the following: the capacitance value or capacitance value range of the coupling capacitor between the ITO line electrodes or the ITO line electrode to the ground when the corresponding position of the touch screen is in contact with water; the corresponding position of the touch screen and The current value or current value range of the coupling capacitance between ITO line electrodes or ITO line electrodes to ground when water comes into contact.

下面以一个具体示例详细说明本实施例中利用所述耦合电容数据确定所述触摸屏是否浸水的过程。The following uses a specific example to describe in detail the process of using the coupling capacitance data to determine whether the touch screen is immersed in water in this embodiment.

以电容式触摸屏为例，电容式触摸屏可以包括：触摸屏盖板ITO和触摸控制模块，该触摸控制模块可以是电容式触摸屏的触控芯片。Taking the capacitive touch screen as an example, the capacitive touch screen may include: a touch screen cover ITO and a touch control module. The touch control module may be a touch chip of the capacitive touch screen.

如图2所示，当触摸屏表面为没有导体，直接与空气接触时，其导电玻璃(ITO)线路电级间耦合电容数据(或电极对地电容)为C1(可以是电容值或电流值)，此数据可以作为耦合电容基准数据预存在电子设备中，以便用于与后续获取到的触摸屏电容数据进行对比。一种实现方式中，该耦合电容基准数据可以是一个具体的数值，也可以是一个区间值，该耦合电容基准数据的数值或区间值可以是通过大量采集之后分析统计得到的经验值。As shown in Figure 2, when the surface of the touch screen has no conductor and is in direct contact with the air, the coupling capacitance data (or electrode-to-ground capacitance) between the conductive glass (ITO) lines is C1 (can be a capacitance value or a current value) , this data can be pre-stored in the electronic device as the coupling capacitance reference data for comparison with the subsequently acquired touch screen capacitance data. In one implementation, the coupling capacitance reference data can be a specific value or an interval value. The numerical value or interval value of the coupling capacitance reference data can be an empirical value obtained through analysis and statistics after a large number of collections.

如图3所示，当人体(如手指)触碰触摸屏表面时，ITO线路电级间耦合电容(或电极对地电容)数据为C2(可以是电容值或电流值)，这个数据是叠加了人体与触摸屏电极的耦合电容。As shown in Figure 3, when the human body (such as a finger) touches the touch screen surface, the coupling capacitance between ITO circuit levels (or electrode-to-ground capacitance) data is C2 (can be a capacitance value or a current value). This data is superimposed Coupling capacitance between human body and touch screen electrodes.

如图4所示，当触摸屏表面为水(或其它与水的绝缘系数相当的液体)，ITO线路电级间电容(或电极对地电容)数据为C3(可以是电容值或电流值)，这个数据是叠加了水与触摸屏电极的耦合电容，此数据可以作为耦合电容浸水参考数据预存在电子设备中，以便用于后续对比。一种实现方式中，该耦合电容浸水参考数据可以是一个具体的数值，也可以是一个区间值，该耦合电容浸水参考数据的数值或区间值可以是通过大量采集之后分析统计得到的经验值。As shown in Figure 4, when the surface of the touch screen is water (or other liquid with an insulation coefficient equivalent to water), the capacitance between ITO circuit levels (or capacitance between electrodes and ground) is C3 (which can be a capacitance value or a current value). This data is the coupling capacitance of water and touch screen electrodes superimposed. This data can be pre-stored in electronic equipment as coupling capacitance water immersion reference data for subsequent comparison. In one implementation, the coupling capacitor water immersion reference data can be a specific value or an interval value. The numerical value or interval value of the coupling capacitor water immersion reference data can be an empirical value obtained through analysis and statistics after a large number of collections.

如图5所示为空气接触状态下触摸屏各坐标点的耦合电容值，如图6所示为手指按压触摸屏时各坐标点的耦合电容值，如图7所示为触摸屏表面被水覆盖之后各坐标点的耦合电容值。Figure 5 shows the coupling capacitance value of each coordinate point of the touch screen in the air contact state. Figure 6 shows the coupling capacitance value of each coordinate point when a finger presses the touch screen. Figure 7 shows the coupling capacitance value of each coordinate point after the touch screen surface is covered with water. The coupling capacitance value of the coordinate point.

由图5、图6以及图7可知，对于部分坐标点可得到如下表1所示结果，由此可知相应坐标点的对应位置处耦合电容基准数据的数值或区间值、耦合电容浸水参考数据的数值或区间值。It can be seen from Figure 5, Figure 6 and Figure 7 that for some coordinate points, the results shown in Table 1 below can be obtained. From this, we can know the numerical value or interval value of the coupling capacitor reference data at the corresponding position of the corresponding coordinate point, and the coupling capacitor water immersion reference data. Numeric or interval value.

表1Table 1

这里，上述耦合电容数据是AD转换后的数值。从上述图5、图6及图7所示的实验数据上来看，人体触碰耦合电容数值减小约400-1500，浸水状态下耦合电容数值增大30-200，由此可确定耦合电容基准数据的数值或区间值、耦合电容浸水参考数据的数值或区间值。实际应用中，触摸屏不同位置上耦合电容数据并不是完全一样。一种实现方式中，可针对不同位置配置不同的耦合电容基准数据和不同的耦合电容浸水参考数据。即，在预存耦合电容基准数据和/或耦合电容浸水参考数据时，可以将耦合电容基准数据和/或耦合电容浸水参考数据的数值或区间值与触摸屏的坐标信息对应保存。这样，在利用所述耦合电容数据确定所述触摸屏是否浸水时可将采集到的耦合电容数据与同一坐标信息下的耦合电容基准数据和/或耦合电容浸水参考数据进行比较，从而更精确的确认触摸屏相应位置是否浸水，以在触摸屏的指定位置浸水时可视为电子设备已浸水。Here, the above-mentioned coupling capacitance data is a numerical value after AD conversion. Judging from the experimental data shown in Figures 5, 6 and 7 above, the coupling capacitance value decreases by about 400-1500 when the human body touches it, and increases by 30-200 when immersed in water. From this, the coupling capacitance benchmark can be determined The numerical value or interval value of the data, the numerical value or interval value of the coupling capacitor water immersion reference data. In actual applications, the coupling capacitance data at different locations on the touch screen are not exactly the same. In one implementation, different coupling capacitor reference data and different coupling capacitor water immersion reference data can be configured for different locations. That is, when the coupling capacitor reference data and/or the coupling capacitor water immersion reference data are pre-stored, the numerical value or interval value of the coupling capacitor reference data and/or the coupling capacitor water immersion reference data can be stored in correspondence with the coordinate information of the touch screen. In this way, when using the coupling capacitance data to determine whether the touch screen is immersed in water, the collected coupling capacitance data can be compared with the coupling capacitance reference data and/or the coupling capacitance water immersion reference data under the same coordinate information, thereby more accurately confirming Check whether the corresponding position of the touch screen is immersed in water. When the specified position of the touch screen is immersed in water, the electronic device can be deemed to have been immersed in water.

如图8所示，确定触摸屏上相应位置是否浸水的一种示例性实现流程可以包括：As shown in Figure 8, an exemplary implementation process for determining whether the corresponding position on the touch screen is immersed in water may include:

步骤500，触摸屏表面为没有导体，直接与空气接触时，通过触摸屏的触摸控制模块采集触摸屏上某些点位置或全屏各点位置处ITO线路电级间或电极对地的耦合电容数据，通过对该耦合电容数据进行分析统计处理得到耦合电容基准数据C1并预存；Step 500: When the surface of the touch screen has no conductor and is in direct contact with the air, the touch control module of the touch screen collects the coupling capacitance data between the ITO circuit levels or the electrodes to the ground at certain points on the touch screen or at various points on the entire screen. The coupling capacitance data is analyzed and statistically processed to obtain the coupling capacitance reference data C1 and pre-stored;

步骤501，通过触摸屏的触摸控制模块采集触摸屏上某些点位置或全屏各点位置处ITO线路电极间或ITO线路电极对地当前的耦合电容数据C；Step 501, collect the current coupling capacitance data C between the ITO line electrodes or between the ITO line electrodes and the ground at certain points on the touch screen or at various points on the entire screen through the touch control module of the touch screen;

步骤502，将所述耦合电容数据C送入电子设备的CPU，同时CPU读取预存的耦合电容基准数据C1；Step 502: Send the coupling capacitance data C to the CPU of the electronic device, and at the same time, the CPU reads the pre-stored coupling capacitance reference data C1;

步骤503，CPU将耦合电容数据C与耦合电容基准数据C1进行比较，判断耦合电容数据C是否大于耦合电容基准数据C1；Step 503: The CPU compares the coupling capacitance data C with the coupling capacitance reference data C1, and determines whether the coupling capacitance data C is greater than the coupling capacitance reference data C1;

步骤504，如果耦合电容数据C与耦合电容基准数据C1相当(完全相同或在预先设定的误差范围内)，则视为触摸屏当前直接与空气接触，电子设备没有任何操作和异常，返回步骤501继续监测；Step 504, if the coupling capacitance data C is equivalent to the coupling capacitance reference data C1 (exactly the same or within a preset error range), it is deemed that the touch screen is currently in direct contact with the air, and the electronic device has no operation or abnormality, and returns to step 501. Continue monitoring;

步骤505，如果耦合电容数据C小于耦合电容基准数据C1，则视为触摸屏当前直接与人体触碰，结束当前流程；Step 505, if the coupling capacitance data C is less than the coupling capacitance reference data C1, it is deemed that the touch screen is currently in direct contact with the human body, and the current process ends;

步骤506，如果耦合电容数据C大于耦合电容基准数据C1，则视为当前触摸屏某些点位置或全屏各点位置处有水，即触摸屏为浸水状态，技术当前流程。Step 506: If the coupling capacitance data C is greater than the coupling capacitance reference data C1, it is deemed that there is water at certain points on the current touch screen or at various points on the entire screen, that is, the touch screen is in a water-immersed state. This is the current process of the technology.

需要说明的是，上述图8仅为示例性实现方式。本实施例利用所述耦合电容数据确定所述触摸屏是否浸水的过程还可通过其他方式实现。It should be noted that the above-mentioned Figure 8 is only an exemplary implementation. In this embodiment, the process of using the coupling capacitance data to determine whether the touch screen is immersed in water can also be implemented in other ways.

本实施例中，发出浸水提示信号可以有多种实现方式。一种实现方式中，所述发出浸水提示信号可以包括：进行亮灭闪烁。比如，可以是触摸屏或显示屏进行亮灭闪烁、前置闪光灯进行亮灭闪烁、后置闪光灯进行亮灭闪烁等方式。在识别出电子设备出浸水状态之后，显示屏或闪光灯的闪烁能有效的标识出电子设备在水中的具体位置，方便用户打捞。In this embodiment, sending the water logging prompt signal can be implemented in various ways. In one implementation, the sending of the water immersion reminder signal may include: flashing on and off. For example, it can be a touch screen or display flashing on and off, a front flash flashing on and off, a rear flash flashing on and off, etc. After identifying that the electronic device is submerged in water, the flashing of the display screen or flashlight can effectively identify the specific location of the electronic device in the water, making it easier for users to salvage it.

为便于电子设备的生产商进行售后服务，本实施例还可以自动记录电子设备是否有过浸水情况。即，在利用所述耦合电容数据确定所述触摸屏是否浸水之后，还可以包括：确定所述触摸屏浸水时，重置浸水标志位，使所述浸水标志位指示所述触摸屏浸过水。该浸水标志位可以作为电子设备是否有过浸水情况的判断依据。一种实现方式中，可以在电子设备的存储器中指定位置处预先配置浸水标志位，在确定触摸屏浸水之后将该浸水标志为加1，表示该电子设备有过一次浸水。如果再有浸水情况发生，可继续将浸水标志位加1，这样，可以通过该浸水标志位的数值判断电子设备发生过几次浸水，便于厂商据此了解电子设备的使用情况，以提供相应的售后服务。In order to facilitate after-sales service for manufacturers of electronic equipment, this embodiment can also automatically record whether the electronic equipment has been immersed in water. That is, after using the coupling capacitance data to determine whether the touch screen is immersed in water, it may also include: when it is determined that the touch screen is immersed in water, resetting the water immersion flag so that the water immersion flag indicates that the touch screen has been immersed in water. The water immersion flag can be used as a basis for judging whether the electronic device has been immersed in water. In one implementation, a water immersion flag can be pre-configured at a specified location in the memory of the electronic device. After it is determined that the touch screen is immersed in water, the water immersion flag is increased by 1, indicating that the electronic device has been immersed in water once. If water immersion occurs again, you can continue to add 1 to the water immersion flag. In this way, you can use the value of the water immersion flag to determine how many times the electronic device has been flooded, so that manufacturers can understand the use of electronic equipment and provide corresponding information. After-sales service.

实际应用中，一个或一组ITO线路电级间的耦合电容数据对应触摸屏上的一个具体位置。基于此，可根据实际需要预先设定区域或预先设定位置来进行多点、部分屏、全屏等多种方式的浸水识别。本实施例的一种实现方案中，可以包括：采集所述触摸屏上设定区域或设定位置的耦合电容数据；利用所述设定区域或设定位置的耦合电容数据确定所述设定区域或设定位置是否浸水；在确定所述设定区域或设定位置浸水时，发出浸水提示信号。这里，所述设定位置和设定区域可以通过坐标信息预先配置在电子设备中，以便在浸水识别过程中针对该设定位置或设定区域进行检测。这里，该设定区域可以是触摸屏的某块区域、触摸屏的全屏区域，该设定位置可以是多个或一个。一种实现方式中，为了防止误触发，可选取能够代表整个触摸屏的区域或多个位置。比如，可以选取如图9所示的9个点位置，也可以选取如图10所示全触摸屏AA区检测。一种实现方式中，利用所述设定区域或设定位置的耦合电容数据确定所述设定区域或设定位置是否浸水，可以包括：将预存的、所述设定区域或设定位置的耦合电容基准数据和耦合电容浸水参考数据中之一或两项与当前采集到所述设定区域或设定位置的耦合电容数据比较，并根据所述比较的结果确定所述触摸屏是否浸水；其中，所述耦合电容基准数据为所述触摸屏与空气接触时的耦合电容数据。这里，具体过程可参照上文相关记载，不再赘述。In practical applications, the coupling capacitance data between one or a group of ITO circuit levels corresponds to a specific position on the touch screen. Based on this, the area or position can be preset according to actual needs to carry out multi-point, partial screen, full screen and other methods of water immersion identification. An implementation of this embodiment may include: collecting coupling capacitance data of a set area or a set position on the touch screen; determining the set area using the coupling capacitance data of the set area or set position. Or whether the set position is immersed in water; when it is determined that the set area or the set position is immersed in water, a water immersion prompt signal is issued. Here, the set position and the set area can be pre-configured in the electronic device through coordinate information, so that the set position or the set area can be detected during the water immersion identification process. Here, the setting area may be a certain area of the touch screen or a full screen area of the touch screen, and the setting positions may be multiple or one. In one implementation, in order to prevent false triggering, an area or multiple positions that can represent the entire touch screen can be selected. For example, you can select 9 point positions as shown in Figure 9, or you can select full touch screen AA area detection as shown in Figure 10. In one implementation, using the coupling capacitance data of the set area or the set position to determine whether the set area or the set position is flooded may include: converting the prestored data of the set area or the set position to Compare one or both of the coupling capacitance reference data and the coupling capacitance water immersion reference data with the coupling capacitance data currently collected in the set area or set position, and determine whether the touch screen is immersed in water based on the result of the comparison; wherein , the coupling capacitance reference data is the coupling capacitance data when the touch screen is in contact with air. Here, the specific process can be referred to the relevant records above and will not be described again.

为使浸水识别更准确或适应于一些具体的应用场景，还可以结合其他条件来实现浸水识别。本实施例中，所述采集触摸屏上ITO线路电极间或ITO线路电极对地的耦合电容数据之前或利用所述耦合电容数据确定所述触摸屏是否浸水之前，还可以包括：检测到电子设备是否满足如下之一或多项条件：处于运动状态；外部环境满足设定条件。这里，所述外部环境满足的设定条件可以包括如下之一或多项：外部环境的光线由强变弱或低于设定阈值；外部环境对于触摸屏的压力由弱变强或该压力在设定范围内。这里，所述压力的设定范围可以是对触摸屏在深水中的压力数据进行统计分析得到的经验值。光线的设定阈值可以是对电子设备处于深水的光强数据进行统计分析得到的经验值。其中，运动状态机器相关数据可以通过加速度传感器、陀螺仪等进行采集，外部环境相关的压力数据、光线数据等可以通过红外传感器或其他类似的传感器进行采集。In order to make water immersion identification more accurate or adapt to some specific application scenarios, other conditions can also be combined to achieve water immersion identification. In this embodiment, before collecting the coupling capacitance data between the ITO line electrodes or the ITO line electrodes to the ground on the touch screen or before using the coupling capacitance data to determine whether the touch screen is immersed in water, it may also include: detecting whether the electronic device meets the following requirements: One or more conditions: in motion; external environment meets set conditions. Here, the set conditions satisfied by the external environment may include one or more of the following: the light of the external environment changes from strong to weak or is lower than the set threshold; the pressure of the external environment on the touch screen changes from weak to strong, or the pressure changes in the setting within a certain range. Here, the pressure setting range may be an empirical value obtained by statistically analyzing the pressure data of the touch screen in deep water. The set threshold of light may be an empirical value obtained by statistical analysis of light intensity data of electronic devices in deep water. Among them, data related to the moving state of the machine can be collected through acceleration sensors, gyroscopes, etc., and pressure data and light data related to the external environment can be collected through infrared sensors or other similar sensors.

本实施例中，在检测到电子设备满足上述之一或多项条件时，开始浸水状态的识别，即采集触摸屏上ITO线路电极间或ITO线路电极对地的耦合电容数据或利用所述耦合电容数据确定所述触摸屏是否浸水。In this embodiment, when it is detected that the electronic device meets one or more of the above conditions, the recognition of the water immersion state is started, that is, the coupling capacitance data between the ITO line electrodes or the ITO line electrodes to the ground on the touch screen is collected or the coupling capacitance data is used Determine whether the touch screen is soaked in water.

比如，电子设备忽然滑落并掉入水中的场景比较多见，对此场景，可增加对电子设备运动状态的检测，在电子设备处于运动状态之中或之后再利用耦合电容数据确定触摸屏是否浸水。再比如，电子设备掉入深水时，通过检测当前外部环境是否满足设定条件同时利用耦合电容数据确定触摸屏是否浸水，确定电子设备是否浸水。For example, it is common for electronic devices to suddenly slip and fall into water. In this scenario, the detection of the motion state of the electronic device can be added, and coupling capacitance data can be used to determine whether the touch screen is immersed in water when the electronic device is in motion or after. For another example, when an electronic device falls into deep water, it is determined whether the electronic device is immersed in water by detecting whether the current external environment meets the set conditions and using coupling capacitance data to determine whether the touch screen is immersed in water.

本实施例中，还可以在确定触摸屏浸水之后触发并启动电子设备的浸水保护功能。一种实现方式中，所述利用所述耦合电容数据确定所述触摸屏是否浸水之后，还可以包括：确定所述触摸屏浸水时，触发并启动浸水保护功能；所述启动浸水保护功能包括如下之一或多项：1)向设定的其他电子设备或设定的第三方服务器发送指示当前电子设备已浸水的消息；比如，用户随电子设备一同掉入深水之后，电子设备可通过该功能自动发出急救消息；再比如，因电子设备滑落深水而用户未能察觉时，电子设备可通过该功能自动发送提醒消息到用户设定的其他电子设备上，以提醒用户及时采取措施；2)开启防水结构件，以使得所述防水结构件在开启状态下将电子设备中一个或多个器件(比如，MIC、听筒、喇叭、耳机孔等)与水隔离；3)启动拍摄。除此之外，浸水保护功能还可以包括其他，对此，本文不作限制。In this embodiment, the water immersion protection function of the electronic device can also be triggered and started after it is determined that the touch screen is immersed in water. In one implementation, after using the coupling capacitance data to determine whether the touch screen is immersed in water, it may also include: when it is determined that the touch screen is immersed in water, triggering and starting the water immersion protection function; the activating the water immersion protection function includes one of the following or more: 1) Send a message indicating that the current electronic device has been immersed in water to other set electronic devices or set third-party servers; for example, after the user falls into deep water with the electronic device, the electronic device can automatically send out a message through this function First aid message; for another example, when an electronic device falls into deep water and the user fails to notice it, the electronic device can use this function to automatically send reminder messages to other electronic devices set by the user to remind the user to take timely measures; 2) Turn on the waterproof structure components, so that the waterproof structural component can isolate one or more components in the electronic device (such as MIC, earpiece, speaker, headphone jack, etc.) from water in the open state; 3) Start shooting. In addition, the water immersion protection function can also include other functions, which are not limited in this article.

实施例二Embodiment 2

一种识别浸水状态的装置，应用于电子设备，如图11所示，可包括：A device for identifying water immersion status, applied to electronic equipment, as shown in Figure 11, may include:

采集模块81，用于采集触摸屏上ITO线路电极间或ITO线路电极对地的耦合电容数据；The acquisition module 81 is used to collect the coupling capacitance data between the ITO line electrodes or the ITO line electrodes to the ground on the touch screen;

确定模块82，用于利用所述耦合电容数据确定所述触摸屏是否浸水；Determining module 82, configured to use the coupling capacitance data to determine whether the touch screen is immersed in water;

提示模块83，用于确定所述触摸屏浸水时，发出浸水提示信号。Prompt module 83 is used to send a water immersion prompt signal when it is determined that the touch screen is immersed in water.

本实施例中，上述识别浸水状态的装置还可以包括：存储模块84，用于预存耦合电容基准数据和耦合电容浸水参考数据中之一或两项；所述确定模块82，具体可用于将所述存储模块预存的耦合电容基准数据和耦合电容浸水参考数据中之一或两项与当前采集到的耦合电容数据比较，并根据所述比较的结果确定所述触摸屏是否浸水；其中，所述耦合电容基准数据为所述触摸屏与空气接触时的耦合电容数据。In this embodiment, the above-mentioned device for identifying the water immersion state may also include: a storage module 84 for pre-stored one or both of the coupling capacitor reference data and the coupling capacitor water immersion reference data; the determination module 82 may be specifically used to store the coupling capacitor reference data. Compare one or both of the coupling capacitance reference data and the coupling capacitance water immersion reference data prestored in the storage module with the currently collected coupling capacitance data, and determine whether the touch screen is immersed in water according to the comparison result; wherein, the coupling The capacitance reference data is the coupling capacitance data when the touch screen is in contact with air.

一种实现方式中，所述确定模块82，具体可用于在检测到电子设备满足如下之一或多项条件时利用所述耦合电容数据确定所述触摸屏是否浸水：1)处于运动状态；2)外部环境满足设定条件。In one implementation, the determination module 82 may be configured to use the coupling capacitance data to determine whether the touch screen is immersed in water when it is detected that the electronic device meets one or more of the following conditions: 1) in a moving state; 2) The external environment meets the set conditions.

一种实现方式中，上述识别浸水状态的装置还可以包括：启动模块85，用于确定所述触摸屏浸水时，启动浸水保护功能；所述启动浸水保护功能包括如下之一或多项：1)向设定的其他电子设备或设定的第三方服务器发送指示当前电子设备已浸水的消息；2)开启防水结构件；3)启动拍摄功能。所述确定模块82，还可用于在确定所述触摸屏浸水时，触发所述启动模块。In one implementation, the above-mentioned device for identifying the water immersion state may also include: a startup module 85 for activating the water immersion protection function when it is determined that the touch screen is immersed in water; the activating the water immersion protection function includes one or more of the following: 1) Send a message indicating that the current electronic device has been immersed in water to other set electronic devices or a set third-party server; 2) turn on the waterproof structural member; 3) start the shooting function. The determination module 82 may also be configured to trigger the startup module when it is determined that the touch screen is immersed in water.

本实施例中，上述识别浸水状态的装置中各模块分别可以是软件、硬件或两者的结合。一种实现方式中，上述识别浸水状态的装置中各模块可以是电子设备处理器执行相应用于识别浸水状态的程序时对应的功能模块。In this embodiment, each module in the device for identifying a water immersion state may be software, hardware, or a combination of both. In one implementation, each module in the device for identifying the water immersion state may be a corresponding functional module when the electronic device processor executes a corresponding program for identifying the water immersion state.

本实施例的其他技术细节参照实施例一。For other technical details of this embodiment, refer to Embodiment 1.

实施例三Embodiment 3

一种电子设备，可包括：An electronic device that may include:

触摸屏；touchscreen;

存储有用于识别浸水状态的程序的存储器；A memory storing a program for identifying water immersion conditions;

处理器，配置为执行所述用于识别浸水状态的程序以执行如实施例一所述方法的操作。A processor configured to execute the program for identifying a water immersion state to perform operations of the method described in Embodiment 1.

一种实现方式中，所述存储器，还可配置为预存所述耦合电容基准数据和耦合电容浸水参考数据中之一或两项。In one implementation, the memory may be further configured to pre-store one or both of the coupling capacitor reference data and the coupling capacitor water immersion reference data.

一种实现方式中，所述电子设备还可以包括如下之一或两项：1)加速度传感器或陀螺仪，配置为检测所述电子设备的运动状态；2)红外传感器，配置为检测所述电子设备的外部环境是否满足设定条件。In one implementation, the electronic device may further include one or both of the following: 1) an acceleration sensor or a gyroscope, configured to detect the motion state of the electronic device; 2) an infrared sensor, configured to detect the movement of the electronic device. Whether the external environment of the device meets the set conditions.

一种实现方式中，所述存储器，还可配置为预存所述浸水标志位，所述浸水标志位用于指示所述触摸屏是否浸过水。In one implementation, the memory may be further configured to pre-store the water immersion flag, and the water immersion flag is used to indicate whether the touch screen has been immersed in water.

一种实现方式中，所述电子设备还可以包括如下之一或两项：1)通信电路，配置为向设定的其他电子设备或设定的第三方服务器发送指示当前电子设备已浸水的消息；2)防水结构件，配置为在开启状态下将所述电子设备与水隔绝；3)拍摄组件，配置为在开启状态下进行拍摄。In one implementation, the electronic device may also include one or both of the following: 1) a communication circuit configured to send a message indicating that the current electronic device has been immersed in water to other set electronic devices or a set third-party server. ; 2) Waterproof structural member, configured to isolate the electronic device from water in the open state; 3) Photography component, configured to photograph in the open state.

一种实现方式中，所述电子设备还可以包括：闪光灯或显示屏，配置为在所述处理器的控制下进行亮灭闪烁。In one implementation, the electronic device may further include: a flashlight or a display screen configured to flash on and off under the control of the processor.

如图12所示，为本实施例电子设备的一种示例性结构。如图12所示，该电子设备可以包括：电容式触摸屏901、存储器902、中央处理器(CPU)903、显示屏904、加速度传感器905、红外传感器906、闪光灯907。其中，显示屏904通过显示驱动模块和总线与CPU 903连接，电容式触摸屏901通过触摸控制模块和总线与CPU 903连接；存储器902通过总线与CPU903连接；闪光灯907通过闪光灯驱动模块与CPU 903连接，加速度传感器905和红外传感器906分别通过总线与CPU 903连接。其中，存储器902存储有用于识别浸水状态的程序，处理器903配置为通过控制其他器件并执行所述用于识别浸水状态的程序以执行如实施例一所述方法的操作，该技术细节可参照实施例一，不再赘述。实际应用中，显示屏904可以通过电容式触摸屏901实现。As shown in Figure 12, it is an exemplary structure of the electronic device of this embodiment. As shown in Figure 12, the electronic device may include: a capacitive touch screen 901, a memory 902, a central processing unit (CPU) 903, a display screen 904, an acceleration sensor 905, an infrared sensor 906, and a flash 907. Among them, the display screen 904 is connected to the CPU 903 through the display driver module and bus, the capacitive touch screen 901 is connected to the CPU 903 through the touch control module and bus; the memory 902 is connected to the CPU 903 through the bus; the flash 907 is connected to the CPU 903 through the flash driver module. The acceleration sensor 905 and the infrared sensor 906 are respectively connected to the CPU 903 through a bus. The memory 902 stores a program for identifying the water immersion state, and the processor 903 is configured to control other devices and execute the program for identifying the water immersion state to perform the operations of the method described in Embodiment 1. For technical details, please refer to Embodiment 1 will not be described again. In practical applications, the display screen 904 can be implemented by a capacitive touch screen 901.

一种实现方式中，所述电子设备可以为手机。该手机可包括显示屏组件(含触摸屏且所述触摸屏实现方式为电容式)、后置闪光灯、前置闪光灯、处理器以及存储器等。该手机可实现实施例一所述方法，如图13所示为手机的正面示意图，手机正面设有显示屏组件和前置闪光灯，如图14所示为手机的背面示意图，手机背面设有后置闪光灯。In one implementation, the electronic device may be a mobile phone. The mobile phone may include a display screen component (including a touch screen and the touch screen is implemented as a capacitive type), a rear flash, a front flash, a processor, a memory, etc. The mobile phone can implement the method described in Embodiment 1. Figure 13 is a schematic diagram of the front of the mobile phone. The front of the mobile phone is provided with a display assembly and a front flash. Figure 14 is a schematic diagram of the back of the mobile phone. The back of the mobile phone is provided with a rear Set up flash.

下面对上述各实施例的示例性实现方式进行详细说明。需要说明的是，下文各实例可任意结合。并且，在实际应用中，上述各实施例还可以有其他的实现方式，下文实例中各流程、执行过程等也可以根据实际应用的需要进行调整。Exemplary implementations of each of the above embodiments are described in detail below. It should be noted that the following examples can be combined arbitrarily. Moreover, in practical applications, the above-mentioned embodiments can also be implemented in other ways, and the processes and execution processes in the examples below can also be adjusted according to the needs of actual applications.

实例1Example 1

本实例中针对便携式移动终端的浸水状态识别过程进行详细说明。In this example, the process of identifying the water immersion state of a portable mobile terminal is explained in detail.

如图15所示，终端的浸水状态识别过程可以包括如下步骤：As shown in Figure 15, the terminal's water immersion status identification process may include the following steps:

步骤1201：加速度传感器检测终端加速度；Step 1201: The acceleration sensor detects the terminal acceleration;

终端配置的加速度传感器监控终端本身的加速度状态，即速度的变化情况。The acceleration sensor configured in the terminal monitors the acceleration status of the terminal itself, that is, the change in speed.

步骤1202：判断加速度是否有变化，如果加速度有变化说明终端处于运动状态，如果加速度没有变化，说明终端处于静止状态；如果加速度有变化则继续步骤1203，如果加速度没有变化正常则返回步骤1201。Step 1202: Determine whether the acceleration changes. If the acceleration changes, it means the terminal is in a moving state. If the acceleration does not change, it means the terminal is in a stationary state. If the acceleration changes, continue to step 1203. If the acceleration does not change and is normal, return to step 1201.

当终端在使用中，或者是被使用者携带过程中，经常会处于位置的移动，位置的移动则会带来速度的变化，加速度传感器可以检测到这样的速度变化，并将信息通知CPU。When the terminal is in use or carried by the user, it often moves in position. The movement of the position will bring about changes in speed. The acceleration sensor can detect such speed changes and notify the CPU of the information.

考虑一种场景，终端从使用者手中或口袋中不小心滑落掉入水中，在这个过程中终端本身会有速度变化，加速度传感器能够检测到速度的变化。Consider a scenario where the terminal accidentally slips from the user's hand or pocket and falls into the water. During this process, the terminal itself will change in speed, and the acceleration sensor can detect the change in speed.

如果加速度无变化，则返回到步骤1201加速度传感器监控状态。If there is no change in acceleration, return to step 1201 acceleration sensor monitoring state.

步骤1203：检测显示屏组件的触控功能；Step 1203: Detect the touch function of the display screen component;

当加速度传感器检测到终端速度的变化，并将信息通知给CPU，CPU通知触摸控制模块检测触摸屏的触控功能，这种检测可以在显示屏亮的情况下进行，也可以在显示屏灭的情况下进行。When the acceleration sensor detects the change in terminal speed and notifies the information to the CPU, the CPU notifies the touch control module to detect the touch function of the touch screen. This detection can be performed when the display is on or off. proceed below.

判断1204：判断触摸屏的触控功能是否正常即是否浸水，如果不正常则继续步骤1205，如果正常则返回步骤1201。Determination 1204: Determine whether the touch function of the touch screen is normal, that is, whether it is immersed in water. If not, proceed to step 1205. If it is normal, return to step 1201.

终端中预存触摸屏上设定区域或设定位置(可以是固定位置9个点，或其它多个点，或全AA区)的耦合电容基准数据和/或耦合电容浸水参考数据。The coupling capacitance reference data and/or the coupling capacitance water immersion reference data of the set area or set position on the touch screen (which can be 9 points at a fixed position, or multiple other points, or the entire AA area) are pre-stored in the terminal.

触摸控制模块将当前检测到的触摸屏上设定区域或设定位置处ITO线路电极间或电极对地的耦合电容数据并送至CPU，CPU将此当前检测到的耦合电容数据与预存的耦合电容基准数据和/或耦合电容浸水参考数据进行比较，确定触摸屏功能是否异常即是否浸水。The touch control module sends the currently detected coupling capacitance data between the ITO line electrodes or to the ground at the set area or position on the touch screen to the CPU. The CPU compares the currently detected coupling capacitance data with the pre-stored coupling capacitance reference. Compare the data and/or the coupling capacitor water immersion reference data to determine whether the touch screen function is abnormal, that is, whether it has been immersed in water.

步骤1205：CPU启动浸水警示功能；Step 1205: The CPU starts the water immersion warning function;

步骤1206：CPU通过闪光灯驱动模块开启闪光灯，并控制闪光灯按照预定模式(即预先设定的浸水模式下的闪烁频率)进行亮灭闪烁，给用户显性提示。Step 1206: The CPU turns on the flash through the flash driver module, and controls the flash to flash on and off according to a predetermined mode (that is, the preset flashing frequency in the water immersion mode) to give the user explicit prompts.

步骤1207：CPU通过显示驱动模块点亮显示屏，并控制显示屏按照预定模式(即预先设定的浸水模式下的闪烁频率)进行亮灭闪烁，给用户显性提示。Step 1207: The CPU lights up the display screen through the display driver module, and controls the display screen to flash on and off according to a predetermined mode (ie, the preset flashing frequency in the water immersion mode) to give the user explicit prompts.

步骤1208：CPU将写入存储器指定位置的浸水标志位加1，以备后续作为售后处理依据。Step 1208: The CPU adds 1 to the water immersion flag written to the specified location in the memory for subsequent after-sales processing.

需要说明的是，本实例中步骤1206和步骤1207可选其一，其执行顺序可先后也可以同时，不作限制。It should be noted that in this example, either step 1206 or step 1207 is optional, and their execution order can be sequential or simultaneous, without limitation.

实例2Example 2

本实例中针对便携式移动终端的浸水状态识别过程进行详细说明。In this example, the process of identifying the water immersion state of a portable mobile terminal is explained in detail.

如图16所示，终端的浸水状态识别过程可以包括如下步骤：As shown in Figure 16, the terminal's water immersion status identification process may include the following steps:

步骤1301：触摸控制模块监控显示屏组件的耦合电容电容数据，并将其送至CPU；Step 1301: The touch control module monitors the coupling capacitance data of the display component and sends it to the CPU;

判断1302：CPU判断触摸屏的触控功能是否正常即是否浸水，如果不正常则继续步骤1303，如果正常则返回步骤1301；Determination 1302: The CPU determines whether the touch function of the touch screen is normal, that is, whether it is immersed in water. If not, continue to step 1303. If normal, return to step 1301;

终端中预存触摸屏上设定区域或设定位置(可以是固定位置9个点，或其它多个点，或全AA区)的耦合电容基准数据和/或耦合电容浸水参考数据。The coupling capacitance reference data and/or the coupling capacitance water immersion reference data of the set area or set position on the touch screen (which can be 9 points at a fixed position, or multiple other points, or the entire AA area) are pre-stored in the terminal.

触摸控制模块将当前检测到的触摸屏上设定区域或设定位置处ITO线路电极间或电极对地的耦合电容数据并送至CPU，CPU将此当前检测到的耦合电容数据与预存的耦合电容基准数据和/或耦合电容浸水参考数据进行比较，确定触摸屏功能是否异常即是否浸水。The touch control module sends the currently detected coupling capacitance data between the ITO line electrodes or to the ground at the set area or position on the touch screen to the CPU. The CPU compares the currently detected coupling capacitance data with the pre-stored coupling capacitance reference. Compare the data and/or the coupling capacitor water immersion reference data to determine whether the touch screen function is abnormal, that is, whether it has been immersed in water.

步骤1303：CPU启动浸水警示功能；Step 1303: The CPU starts the water immersion warning function;

步骤1304：CPU通过闪光灯驱动模块开启闪光灯，并控制闪光灯按照预定模式(即预先设定的浸水模式下的闪烁频率)进行亮灭闪烁，给用户显性提示。Step 1304: The CPU turns on the flash through the flash driver module, and controls the flash to flash on and off according to a predetermined mode (that is, the preset flashing frequency in the water immersion mode) to give the user explicit prompts.

步骤1305：CPU通过显示驱动模块点亮显示屏，并控制显示屏按照预定模式(即预先设定的浸水模式下的闪烁频率)进行亮灭闪烁，给用户显性提示。Step 1305: The CPU lights up the display screen through the display driver module, and controls the display screen to flash on and off according to a predetermined mode (ie, the preset flashing frequency in the water immersion mode) to give the user explicit prompts.

步骤1306：CPU将写入存储器指定位置的浸水标志位加1，以备后续作为售后处理依据。Step 1306: The CPU adds 1 to the water immersion flag written to the specified location in the memory for subsequent after-sales processing.

需要说明的是，本实例中步骤1304和步骤1305可选其一，其执行顺序可先后也可以同时，不作限制。It should be noted that in this example, either step 1304 or step 1305 is optional, and their execution order can be sequential or simultaneous, without limitation.

实例3Example 3

本实例中以便携式移动终端为例，对浸水警示功能的关闭方式进行详细说明。In this example, a portable mobile terminal is used as an example to describe in detail how to turn off the water warning function.

本实例中，浸水警示功能的关闭方式可以有多种。In this example, the water immersion warning function can be turned off in multiple ways.

一种实现方式中，如图17所示，浸水警示功能的关闭流程可以包括：In one implementation, as shown in Figure 17, the process of turning off the flood warning function may include:

步骤1401：用户手动清除终端触摸屏上的水渍，消除影响触控功能的因素，使触摸屏功能恢复正常；Step 1401: The user manually clears the water stains on the terminal touch screen to eliminate factors affecting the touch function and restore the touch screen function to normal;

步骤1402：用户通过点击、双击或长按等方式对触摸屏进行触控操作；Step 1402: The user performs a touch operation on the touch screen by clicking, double-clicking or long-pressing;

步骤1403：在用户触控操作的触发下，关闭当次浸水警示功能。Step 1403: Turn off the current water immersion warning function when triggered by the user's touch operation.

另一种实现方式中，浸水警示功能的关闭流程可以包括：终端由于电池电量耗尽，或者是因浸水出现电路短路，终端进入关机状态；因为终端关机，终端当次浸水警示功能关闭。In another implementation, the process of turning off the water immersion warning function may include: the terminal enters a shutdown state because the battery is exhausted or a circuit short circuit occurs due to water immersion; because the terminal is shut down, the water immersion warning function of the terminal is turned off for that time.

又一种实现方式中，浸水警示功能的关闭流程可以包括：用户手动通过按键、界面操作等方式执行关机操作，终端进入关机状态；因为终端关机，终端当次浸水警示功能关闭。In another implementation method, the process of turning off the water immersion warning function may include: the user manually performs a shutdown operation through buttons, interface operations, etc., and the terminal enters the shutdown state; because the terminal is shut down, the water immersion warning function of the terminal is turned off for that time.

此外，本申请实施例还提供一种计算机可读存储介质，所述计算机可读存储介质上存储有用于识别浸水状态的程序，所述用于识别浸水状态的程序被处理器执行时实现上述实施例一所述识别浸水状态的方法的步骤。In addition, embodiments of the present application also provide a computer-readable storage medium. The computer-readable storage medium stores a program for identifying a water immersion state. When the program for identifying a water immersion state is executed by a processor, the above implementation is implemented. Steps of the method for identifying water immersion status described in Example 1.

可选地，在本实施例中，上述计算机可读存储介质可以包括但不限于：U盘、只读存储器(ROM，Read-Only Memory)、随机存取存储器(RAM，Random Access Memory)、移动硬盘、磁碟或者光盘等各种可以存储程序代码的介质。Optionally, in this embodiment, the computer-readable storage medium may include but is not limited to: U disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), mobile Various media such as hard disk, magnetic disk or optical disk that can store program code.

可选地，在本实施例中，处理器根据计算机可读存储介质中已存储的程序代码执行上述实施例及实例的方法步骤。Optionally, in this embodiment, the processor executes the method steps of the above embodiments and examples according to the program code stored in the computer-readable storage medium.

可选地，本实施例中的具体示例可以参考上述实施例及可选实施方式中所描述的示例，本实施例在此不再赘述。Optionally, for specific examples in this embodiment, reference can be made to the examples described in the above-mentioned embodiments and optional implementations, and details will not be described again in this embodiment.

本领域普通技术人员可以理解上述方法中的全部或部分步骤可通过程序来指令相关硬件(例如处理器)完成，所述程序可以存储于计算机可读存储介质中，如只读存储器、磁盘或光盘等。可选地，上述实施例的全部或部分步骤也可以使用一个或多个集成电路来实现。相应地，上述实施例中的各模块/单元可以采用硬件的形式实现，例如通过集成电路来实现其相应功能，也可以采用软件功能模块的形式实现，例如通过处理器执行存储于存储器中的程序/指令来实现其相应功能。本申请不限制于任何特定形式的硬件和软件的结合。Those of ordinary skill in the art can understand that all or part of the steps in the above method can be completed by instructing relevant hardware (such as a processor) through a program, and the program can be stored in a computer-readable storage medium, such as a read-only memory, a magnetic disk or an optical disk. wait. Optionally, all or part of the steps of the above embodiments can also be implemented using one or more integrated circuits. Correspondingly, each module/unit in the above embodiments can be implemented in the form of hardware, such as an integrated circuit to implement its corresponding function, or can be implemented in the form of a software functional module, such as a processor executing a program stored in a memory. /command to implement its corresponding function. This application is not limited to any particular form of combination of hardware and software.

以上显示和描述了本申请的基本原理和主要特征和本申请的优点。本申请不受上述实施例的限制，上述实施例和说明书中描述的只是说明本申请的原理，在不脱离本申请精神和范围的前提下，本申请还会有各种变化和改进，这些变化和改进都落入要求保护的本申请范围内。The basic principles and main features of the present application and the advantages of the present application have been shown and described above. The present application is not limited by the above-mentioned embodiments. What is described in the above-mentioned embodiments and descriptions only illustrates the principles of the present application. Without departing from the spirit and scope of the present application, there will be various changes and improvements in the present application. These changes and improvements all fall within the scope of the claimed application.