CN110596341A - An integrated soil and surrounding environment detection system - Google Patents
- ️Fri Dec 20 2019
CN110596341A - An integrated soil and surrounding environment detection system - Google Patents
An integrated soil and surrounding environment detection system Download PDFInfo
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- CN110596341A CN110596341A CN201910574622.8A CN201910574622A CN110596341A CN 110596341 A CN110596341 A CN 110596341A CN 201910574622 A CN201910574622 A CN 201910574622A CN 110596341 A CN110596341 A CN 110596341A Authority
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Abstract
本发明实施例一种集成型土壤及周围环境检测系统，所述检测系统包含多原理数据感应装置、检测数据处理模块，其中，所述多原理数据感应装置采用多探针及传感器芯片结合的形式，用于测量环境数据以及土壤数据；所述检测数据处理模块中包括抗干扰单元、检测指标校正单元、电压参考源校正单元，所述抗干扰单元用于解决土壤及环境数据感应检测中同原理数据的互相干扰的问题；该检测系统采用智能芯片控制、电路处理、计算模型、结构模型等途径将多种测量参数集成在同一设备中，测量方便、数据精确，提供交互数据。
An embodiment of the present invention is an integrated soil and surrounding environment detection system. The detection system includes a multi-principle data sensing device and a detection data processing module, wherein the multi-principle data sensing device adopts a combination of multiple probes and sensor chips. , used to measure environmental data and soil data; the detection data processing module includes an anti-interference unit, a detection index correction unit, and a voltage reference source correction unit, and the anti-interference unit is used to solve the same principle in the induction detection of soil and environmental data The problem of mutual interference of data; the detection system adopts intelligent chip control, circuit processing, calculation model, structural model and other ways to integrate various measurement parameters into the same device, which is convenient for measurement, accurate data, and provides interactive data.
Description
技术领域technical field
本发明涉及土壤及环境数据检测领域及数据收集应用技术领域，尤其涉及一种集成型土壤及周围环境检测系统。The invention relates to the field of soil and environment data detection and the field of data collection application technology, in particular to an integrated soil and surrounding environment detection system.
背景技术Background technique
现有的土壤检测传感器有检测土壤温度、土壤湿度、土壤PH、土壤电解质含量土壤温度采用热敏电阻封装在空心金属钢针中壤湿度，使用电阻法，即采用测量电极之间的土壤电阻和高频电磁波的方式，基于驻波原理的测定方法来检测土壤电解质含量；同样，通过测量电极之间土壤电阻的变化来测量土壤PH值，采用参比标准电极（甘汞电极）的电阻变化情况来指示其他电极，如玻璃电极测定方法，最终得到土壤PH值。Existing soil detection sensors have the functions of detecting soil temperature, soil humidity, soil PH, soil electrolyte content, soil temperature using a thermistor packaged in a hollow metal steel needle for soil humidity, using the resistance method, that is, measuring the soil resistance between the electrodes and The way of high-frequency electromagnetic waves is based on the measurement method of the standing wave principle to detect the soil electrolyte content; similarly, the soil pH value is measured by measuring the change of soil resistance between the electrodes, and the resistance change of the reference standard electrode (calomel electrode) is used To indicate other electrodes, such as the glass electrode measurement method, and finally get the soil pH value.
现有技术存在的问题和缺点：Problems and shortcoming of existing technology:
由于测量方法互相干扰，土壤温度、湿度、PH、电解质含量等数据必须采用分立的测量设备才能测量得到，没有一种能够测量多土壤、环境数据的集成系统；即使将多探针集成使用，也是采用拨码开关的方法人工拨位分别测量，测得的数据干扰大，不准确。Due to mutual interference of measurement methods, soil temperature, humidity, PH, electrolyte content and other data must be measured with separate measurement equipment. There is no integrated system that can measure multiple soil and environmental data; even if multiple probes are integrated and used, it is still Using the method of dialing the code switch to manually dial the position and measure separately, the measured data has large interference and is inaccurate.
本发明检测系统有效的解决了土壤及环境数据感应检测中上述技术问题，达到高效、精准、稳定、集成的效果。The detection system of the present invention effectively solves the above-mentioned technical problems in the sensory detection of soil and environmental data, and achieves the effects of high efficiency, precision, stability and integration.
发明内容Contents of the invention
针对上述现有技术中的问题，本发明的目的是提供一种集成土壤及周围环境检测传感器装置，采用单片机控制、电路处理、结构模型等技术，解决了测量数据互相干扰的问题，将多种测量参数集成在同一设备中，能进行数据间智能校正，测量方便与系统平台自动交互数据。In view of the above-mentioned problems in the prior art, the purpose of the present invention is to provide an integrated soil and surrounding environment detection sensor device, which uses technologies such as single-chip microcomputer control, circuit processing, and structural models to solve the problem of mutual interference of measurement data. The measurement parameters are integrated in the same device, which can perform intelligent correction between data, and the measurement is convenient to automatically exchange data with the system platform.
本发明提供一种集成土壤及周围环境检测系统，所述检测系统包含多原理数据感应装置、检测数据处理模块，其中，所述多原理数据感应装置采用多探针及传感器芯片结合的形式，用于测量环境数据以及土壤数据；The invention provides an integrated soil and surrounding environment detection system. The detection system includes a multi-principle data sensing device and a detection data processing module, wherein the multi-principle data sensing device adopts the form of combining multiple probes and sensor chips, and uses for measuring environmental data as well as soil data;
所述检测数据处理模块中包括抗干扰单元、检测指标校正单元，所述检测指标校正单元用于校正检测指标参考源，所述抗干扰单元用于解决土壤及环境数据感应检测中多原理数据的互相干扰的问题。The detection data processing module includes an anti-interference unit and a detection index correction unit, the detection index correction unit is used to correct the detection index reference source, and the anti-interference unit is used to solve the problem of multi-principle data in the sensing and detection of soil and environmental data mutual interference problem.
进一步的，所述检测系统还包括信息传输模块，是一个高效、低能耗、精准的集成型无线环境数据传感检测系统。Further, the detection system also includes an information transmission module, which is an efficient, low energy consumption, and accurate integrated wireless environment data sensing and detection system.
进一步的，所述多原理数据感应装置，检测及传送至少八个但不限于以下八个土壤及环境数据：土壤温度、水分、PH、EC 、空气温度、湿度、光照和二氧化碳检测数据。Further, the multi-principle data sensing device detects and transmits at least eight but not limited to the following eight soil and environmental data: soil temperature, moisture, PH, EC, air temperature, humidity, light and carbon dioxide detection data.
进一步的，所述多原理数据感应装置的硬件部分包括：若干土壤检测探针、环境数据检测模块、检测数据处理模块，其中，土壤检测探针位于装置整体的下部，探针的检测端伸入土壤中，环境数据检测模块采用传感器芯片采集环境数据，所述传感器芯片安装于检测系统的上部；所述检测数据处理模块安装于检测系统中的固定部件上，与土壤检测探针、环境数据检测模块相连接，用于对检测到的数据进行处理。Further, the hardware part of the multi-principle data sensing device includes: several soil detection probes, an environmental data detection module, and a detection data processing module, wherein the soil detection probes are located at the lower part of the whole device, and the detection ends of the probes extend into the In the soil, the environmental data detection module uses a sensor chip to collect environmental data, and the sensor chip is installed on the upper part of the detection system; the detection data processing module is installed on a fixed part in the detection system, and is connected with the soil detection probe and the environmental data detection The modules are connected to process the detected data.
进一步的，所述多原理数据感应装置对数据的检测方式包括但不限于电磁波、电阻、光能、热敏、等效有机物含量、荧光光谱法、电感耦合等离子体发射光谱法、射线法、微波检测法。Further, the data detection methods of the multi-principle data sensing device include but are not limited to electromagnetic wave, resistance, light energy, heat sensitivity, equivalent organic content, fluorescence spectroscopy, inductively coupled plasma emission spectroscopy, ray method, microwave detection method.
进一步的，所述抗干扰单元采用电源隔离、或者采用设置若干组独立电源、或者采用光电耦合的方式分别测量各数据。Further, the anti-interference unit uses power isolation, or sets several groups of independent power supplies, or adopts photoelectric coupling to measure each data respectively.
作为一种优选，所述检测系统中设有一组电源，在所述抗干扰单元中设置继电器，针对每种需要测量的土壤数据通过继电器触发对应电源，在不同时间段测量不同土壤数据信息，控制单元对应继电器打开。As a preference, a set of power supplies is provided in the detection system, a relay is set in the anti-interference unit, and the corresponding power supply is triggered by the relay for each soil data that needs to be measured, and different soil data information is measured in different time periods, and the control The corresponding relay of the unit opens.
作为一种优选，所述检测系统中对应每种土壤数据设置独立电源。As a preference, an independent power supply is set corresponding to each kind of soil data in the detection system.
进一步的，所述检测指标校正单元采用标定测量数据基准的方式对测量指标进行校正。Further, the detection index correction unit corrects the measurement index by calibrating the measurement data reference.
进一步的，所述检测指标校正单元采用切换参考源的方式实现对测得的数据之间相互校正。Further, the detection index correction unit realizes the mutual correction of the measured data by switching the reference source.
更进一步的，所述检测系统中还包含用于校正电压参考源的电压源校正单元，所述电压参考源校正单元通过设定参考源电压标定值的方式对电源电压进行校正，参考源电压标定值对应的数据量为DATA1参考源检测出来的数据为DATA2, DATA1-DATA2，变化量以参考源的变化对各通道检测的数据进行修正。Furthermore, the detection system also includes a voltage source calibration unit for calibrating the voltage reference source. The voltage reference source calibration unit corrects the power supply voltage by setting the reference source voltage calibration value. The reference source voltage calibration The amount of data corresponding to the value is DATA1, the data detected by the reference source is DATA2, DATA1-DATA2, and the amount of change is based on the change of the reference source to correct the data detected by each channel.
进一步的，所述检测数据通过包括但不限于红外、wifi、蓝牙及移动数据传送方式传送到云计算平台及应用接收平台。Further, the detection data is transmitted to the cloud computing platform and the application receiving platform through methods including but not limited to infrared, wifi, bluetooth and mobile data transmission.
进一步的，所述检测系统中还包括定位模块。Further, the detection system also includes a positioning module.
本发明采用以上技术方案与现有技术相比，具有以下技术效果：Compared with the prior art, the present invention adopts the above technical scheme and has the following technical effects:
本发明主要土壤温度、土壤湿度、土壤PH值、土壤电解质含量、外部环境温度、外部环境湿度、外部环境CO2等有机物含量、环境光照强度、环境大气压、集成在同一设备中自动测量方便与系统平台自动交互数据。解决了测量土壤湿度、温度、PH值在同一装置中探针之间的干扰。The present invention mainly integrates the soil temperature, soil humidity, soil PH value, soil electrolyte content, external environment temperature, external environment humidity, organic matter content such as external environment CO2, ambient light intensity, and ambient atmospheric pressure into the same equipment for automatic measurement convenience and system platform Automatically interact with data. It solves the interference between probes in the same device for measuring soil moisture, temperature, and pH value.
附图说明Description of drawings
图1为本发明一种集成土壤及周围环境检测系统的整体结构示意图；Fig. 1 is the overall structure schematic diagram of a kind of integrated soil and surrounding environment detection system of the present invention;
图2为本发明实施例提供的检测探针的方位示意图；Fig. 2 is a schematic diagram of the orientation of the detection probe provided by the embodiment of the present invention;
图3为本发明实施例提供的检测探针的局部示意图；FIG. 3 is a partial schematic diagram of a detection probe provided by an embodiment of the present invention;
图4为本发明土壤湿度检测的电源连接示意图；Fig. 4 is the power connection schematic diagram of soil moisture detection of the present invention;
图5为本发明土壤电解质含量EC检测的电源连接示意图；Fig. 5 is the power supply connection schematic diagram of EC detection of soil electrolyte content of the present invention;
图6为本发明土壤PH值检测的电源连接示意图；Fig. 6 is the power connection schematic diagram of soil pH value detection of the present invention;
图7为本发明中数据输出的电路示意图。Fig. 7 is a circuit schematic diagram of data output in the present invention.
具体实施方式Detailed ways
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行描述。显然，所描述的实施例仅仅是本发明的一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The technical solutions in the embodiments of the present invention will be described below with reference to the drawings in the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
本发明提供的一种集成土壤及周围环境检测系统，如图1所示，所述检测系统包含多原理数据感应装置、检测数据处理模块，其中，所述多原理数据感应装置采用多探针及传感器芯片结合的形式，用于测量环境数据以及土壤数据；An integrated soil and surrounding environment detection system provided by the present invention, as shown in Figure 1, the detection system includes a multi-principle data sensing device and a detection data processing module, wherein the multi-principle data sensing device adopts multi-probes and The combination of sensor chips is used to measure environmental data and soil data;
所述检测数据处理模块中包括抗干扰单元、检测指标校正单元 ，所述检测指标校正单元用于校正检测指标参考源，所述抗干扰单元用于解决土壤及环境数据感应检测中多原理数据的互相干扰的问题。The detection data processing module includes an anti-interference unit and a detection index correction unit, the detection index correction unit is used to correct the detection index reference source, and the anti-interference unit is used to solve the problem of multi-principle data in the sensing and detection of soil and environmental data mutual interference problem.
进一步的，所述多原理数据感应装置的硬件部分包括：若干土壤检测探针、环境数据检测模块、检测数据处理模块，其中，土壤检测探针位于装置整体的下部，探针的检测端伸入土壤中，环境数据检测模块采用传感器芯片采集环境数据，所述传感器芯片安装于检测系统的上部；所述检测数据处理模块安装于检测系统中的固定部件上，与土壤检测探针、环境数据检测模块相连接，用于对检测到的数据进行处理。Further, the hardware part of the multi-principle data sensing device includes: several soil detection probes, an environmental data detection module, and a detection data processing module, wherein the soil detection probes are located at the lower part of the whole device, and the detection ends of the probes extend into the In the soil, the environmental data detection module uses a sensor chip to collect environmental data, and the sensor chip is installed on the upper part of the detection system; the detection data processing module is installed on a fixed part in the detection system, and is connected with the soil detection probe and the environmental data detection The modules are connected to process the detected data.
本发明提供的检测系统，分为依次连接的上、中、下三部分。该检测系统上部为通讯数据处理模块，所述通讯数据处理模块中包含天线，用于处理其他部分发送的数据并发送给外部接收设备。The detection system provided by the invention is divided into three parts, upper, middle and lower, which are sequentially connected. The upper part of the detection system is a communication data processing module, and the communication data processing module includes an antenna for processing data sent by other parts and sending it to an external receiving device.
中部为支撑体，所述支撑体内安装导线以及检测电路板。The middle part is a supporting body, and wires and a detection circuit board are installed in the supporting body.
所述下部包括探针支撑件、检测电路板、探针、若干螺母；其中，所述探针支撑件中设有若干探针，所述探针延探针支撑件的径向方向安装，其一端突出探针支撑件上表面上，另一端深入到土壤中；电路板安装于探针支撑件的上端面，所述探针一端设有螺纹，通过螺母固定。The lower part includes a probe support, a detection circuit board, a probe, and several nuts; wherein, the probe support is provided with several probes, and the probes are installed along the radial direction of the probe support, and One end protrudes from the upper surface of the probe support, and the other end penetrates into the soil; the circuit board is installed on the upper surface of the probe support, and one end of the probe is threaded and fixed by a nut.
图2为本发明实施例提供的检测探针的方位示意图，如图2所示，该传感器装置下部为若干个探针或者检测传感器检测端，所述下部还设有检测信号处理板，所述下部的每个探针或检测端分别连接到检测信号处理板上。Figure 2 is a schematic diagram of the orientation of the detection probe provided by the embodiment of the present invention. As shown in Figure 2, the lower part of the sensor device is a plurality of probes or detection sensor detection ends, and the lower part is also provided with a detection signal processing board. Each probe or detection end of the lower part is respectively connected to the detection signal processing board.
进一步的，所述多原理数据感应装置对数据的检测方式包括但不限于电磁波、电阻、光能、热敏、等效有机物含量、荧光光谱法、电感耦合等离子体发射光谱法、射线法、微波检测法。Further, the data detection methods of the multi-principle data sensing device include but are not limited to electromagnetic wave, resistance, light energy, heat sensitivity, equivalent organic content, fluorescence spectroscopy, inductively coupled plasma emission spectroscopy, ray method, microwave detection method.
由于检测原理的多样性，检测到的各数据间存在干扰，针对该问题解决办法有：1.采用隔离3组电源不共用的办法解决（3组电源不能同时供电，土壤EC、土壤PH值和土壤可溶电解质有关系）；2.采用测量土壤湿度、EC、PH 继电器电源切换的办法；3.采用光电耦合的办法。Due to the diversity of detection principles, there is interference among the detected data. The solutions to this problem are: 1. Use the method of isolating 3 sets of power supplies and not sharing them (the 3 sets of power supplies cannot supply power at the same time, soil EC, soil PH value and Soil soluble electrolyte is related); 2. Use the method of measuring soil moisture, EC, PH relay power switching; 3. Use the method of photoelectric coupling.
进一步的，所述检测指标校正单元采用标定测量数据基准的方式对测量指标进行校正；所述检测指标校正单元采用切换参考源的方式实现对测得的数据之间相互校正。Further, the detection index correction unit corrects the measurement index by calibrating the measurement data benchmark; the detection index correction unit realizes the mutual correction between the measured data by switching the reference source.
更进一步的，所述检测系统中还包含用于校正电压参考源的电压源校正单元，所述电压参考源校正单元通过设定参考源电压标定值的方式对电源电压进行校正，参考源电压标定值对应的数据量为DATA1参考源检测出来的数据为DATA2, DATA1-DATA2，变化量以参考源的变化对各通道检测的数据进行修正。Furthermore, the detection system also includes a voltage source calibration unit for calibrating the voltage reference source. The voltage reference source calibration unit corrects the power supply voltage by setting the reference source voltage calibration value. The reference source voltage calibration The amount of data corresponding to the value is DATA1, the data detected by the reference source is DATA2, DATA1-DATA2, and the amount of change is based on the change of the reference source to correct the data detected by each channel.
进一步的，所述检测数据通过包括但不限于红外、wifi、蓝牙及移动数据传送方式传送到云计算平台及应用接收平台。Further, the detection data is transmitted to the cloud computing platform and the application receiving platform through methods including but not limited to infrared, wifi, bluetooth and mobile data transmission.
进一步的，所述检测系统中还包括定位模块。Further, the detection system also includes a positioning module.
实施例1Example 1
本实施例只给出了基于上述检测系统制造出的检测装置的一种形式，本发明不限于该实施例提供的产品形式，所有计算模块进行最佳排列以合理安排在装置内以提高集成度。This embodiment only provides a form of the detection device manufactured based on the above detection system. The present invention is not limited to the product form provided by this embodiment. All calculation modules are optimally arranged to be reasonably arranged in the device to improve integration. .
本实施例中，该传感器系统能够实现空气环境中各项指标的检测，包含但不限于温度、湿度、CO2等效有机物、光照检测；土壤中各项指标的检测，包含但不限于土壤温度、土壤湿度、土壤电解质含量EC、土壤PH值。环境指标的温度、湿度、CO2等效有机物、光照检测，通过集成芯片检测，均通过I2C总线级联与主芯片(CPU)连接。In this embodiment, the sensor system can realize the detection of various indicators in the air environment, including but not limited to temperature, humidity, CO2 equivalent organic matter, and light detection; the detection of various indicators in the soil, including but not limited to soil temperature, Soil moisture, soil electrolyte content EC, soil PH value. Environmental indicators such as temperature, humidity, CO2 equivalent organic matter, and light detection are detected by integrated chips, and are all connected to the main chip (CPU) through I2C bus cascading.
本发明提供的检测数据处理模块中包括所述检测指标校正单元、所述抗干扰单元，该检测数据处理模块安装于整个装置的中间部分，中间部分还包括必要的支撑部件，所述抗干扰单元用于解决土壤及环境数据感应检测中同原理数据的互相干扰的问题，所述电压参考源校正单元根据电源电压变化自动修正检测偏差。The detection data processing module provided by the present invention includes the detection index correction unit and the anti-interference unit. The detection data processing module is installed in the middle part of the whole device, and the middle part also includes necessary supporting components. The anti-interference unit It is used to solve the problem of mutual interference of the same principle data in the soil and environmental data induction detection, and the voltage reference source correction unit automatically corrects the detection deviation according to the change of the power supply voltage.
本实施例中测量土壤温度采用电阻法来测量，测量土壤湿度的探针为发射高频电磁波探针，还需3根反射高频电磁波探针与其配合完成土壤湿度测量；检测土壤PH探针基于不同的金属酸碱活动性不一样，在金属电极间产生电压差的原理制成，所测量土壤为酸性具体PH值大小根据电压大小标定。Measuring soil temperature adopts resistance method to measure in the present embodiment, and the probe of measuring soil moisture is to launch high-frequency electromagnetic wave probe, also needs 3 reflection high-frequency electromagnetic wave probes to cooperate with it to complete soil moisture measurement; Detect soil pH probe based on Different metals have different acid and alkali activities. It is made on the principle of generating a voltage difference between the metal electrodes. The measured soil is acidic and the specific pH value is calibrated according to the voltage.
基于上述测量方法，在本发明检测系统中，几个探针集成于同一个检测装置中，由于检测原理多次涉及带电检测，对测到的数据会产生相互干扰，具体的干扰源有：1.不同的检测探针上带不同的电压，2. 检测不同的数据共用一个探针，这样互相测量有干扰,干扰的原因在于测量土壤PH值、土壤电解质含量、土壤湿度都和土壤中电解质有关，探针上带测量电压就产生土壤中电解质离子的运动。为了得到准确、真实的检测数据，本发明采用电源隔离的办法来分别对数据进行测量。Based on the above-mentioned measurement method, in the detection system of the present invention, several probes are integrated in the same detection device. Since the detection principle involves live detection many times, mutual interference will occur to the measured data. The specific interference sources are: 1. .Different detection probes carry different voltages. 2. Different detection data share one probe, so there is interference in mutual measurement. The reason for the interference is that the measurement of soil pH, soil electrolyte content, and soil humidity are all related to the electrolyte in the soil. , the measurement voltage on the probe produces the movement of electrolyte ions in the soil. In order to obtain accurate and real detection data, the present invention adopts the method of power isolation to measure the data respectively.
下面来具体介绍抗干扰单元的实现过程，详细说明通过本发明检测系统是如何实现通过本发明的检测探针检测多个土壤中的数据信息的：The implementation process of the anti-interference unit will be specifically introduced below, and how the detection system of the present invention realizes the detection of data information in a plurality of soils by the detection probe of the present invention in detail:
检测土壤EC和PH 数据，如果采用电阻法测量检测土壤EC数据，需给探针上加电压，这样就不能够测量PH数据；而测量土壤湿度数据时，需要启动4根探针，要求其他3根电极要接地，同样达不到测量的目的。To detect soil EC and PH data, if the soil EC data is measured by the resistance method, a voltage needs to be applied to the probe, so that the PH data cannot be measured; when measuring the soil moisture data, it is necessary to start 4 probes and require the other 3 The root electrode should be grounded, which also fails to achieve the purpose of measurement.
针对上述问题解决办法有：1.采用隔离3组电源不共用的办法解决（3组电源不能同时供电，土壤EC、土壤PH值和土壤可溶电解质有关系）；2.采用测量土壤湿度、EC、PH 继电器电源切换的办法；3.采用光电耦合的办法。The solutions to the above problems are as follows: 1. Use the method of isolating 3 groups of power sources without sharing them (3 groups of power sources cannot supply power at the same time, and the soil EC, soil PH value and soil soluble electrolyte are related); 2. Use the method of measuring soil moisture, EC , PH relay power switching method; 3. Adopt the method of photoelectric coupling.
1、采用电源切换的方法的具体技术方案为：在检测系统中设有一组电源，在所述抗干扰单元中设置继电器，针对每种需要测量的土壤数据通过继电器触发对应电源，在不同时间段测量不同土壤数据信息，控制对应继电器打开。1. The specific technical solution of the power switching method is as follows: a group of power sources is provided in the detection system, a relay is set in the anti-interference unit, and the corresponding power source is triggered through the relay for each soil data that needs to be measured. Measure different soil data information, and control the corresponding relay to open.
2、采用独立电源的方法的具体技术方案为：检测系统中对应每种土壤数据设置独立电源。2. The specific technical solution of the method of adopting an independent power supply is: setting an independent power supply corresponding to each kind of soil data in the detection system.
如图4至图6所示，在测量中通过分时测量土壤湿度把对用测量土壤湿度电源继电器打开，测量土壤电解含量质把对用测量土壤电解含量电源继电器打开，测量土壤PH把对用测量土壤PH电源继电器打开，并结合所测量的数据量分时段以及设定特定的时长检测数据，如，在检测土壤PH值时，检测时间为半小时；检测其他数据时单独打开其他数据，检测10分钟或5分钟。As shown in Fig. 4 to Fig. 6, during the measurement, measure the soil moisture by time-sharing, turn on the power relay for measuring soil moisture, measure the soil electrolytic content, turn on the power relay for measuring soil electrolytic content, measure the soil PH, and turn on the power relay for measuring soil PH. The power relay for measuring soil PH is turned on, and combined with the measured data volume, it is divided into time intervals and a specific time period is set to detect data. For example, when detecting soil PH value, the detection time is half an hour; when detecting other data, open other data separately, and detect 10 minutes or 5 minutes.
检测系统还设有信息传输模块，根据设定的时间，定时检测，并设有一定容量的存储器，能够至少存储几天的数据，并定时上传，是一个高效、低能耗、精准的集成型无线环境数据传感检测系统。基于上述实施方式，可实现探针检测装置内，分时检测多个数据信息的功能。The detection system is also equipped with an information transmission module, which detects regularly according to the set time, and has a memory with a certain capacity, which can store at least several days of data and upload it regularly. It is an efficient, low-energy, and accurate integrated wireless Environmental data sensing detection system. Based on the above embodiments, the function of time-sharing detection of multiple data information in the probe detection device can be realized.
实施例2Example 2
在实施例1的基础上，本实施例进一步公开电压参考源校正单元的具体内容，由于采用LI 电池供电在实际使用中，电压会不断的下降，虽然有稳压参考源，但是降到参考源以下时会造成检测电路极大的偏差这样就要求频繁的对设备频繁的充电，本发明采用基准电压的修正的方法，解决此问题。On the basis of Embodiment 1, this embodiment further discloses the specific content of the voltage reference source correction unit. Since the LI battery is used for power supply in actual use, the voltage will continue to drop. Although there is a regulated reference source, it will drop to the reference source The following will cause a great deviation of the detection circuit, which requires frequent charging of the equipment. The present invention uses a method of modifying the reference voltage to solve this problem.
通过设定参考源电压标定值的方式对电源电压进行校正，参考源电压VREF 标定值对应的数据量为DATA1参考源检测出来的数据位DATA2, DATA1- DATA2，变化量以参考源的变化对各通道AD检测的数据进行修正。Correct the power supply voltage by setting the calibration value of the reference source voltage. The data volume corresponding to the calibration value of the reference source voltage VREF is the data bit DATA2, DATA1-DATA2 detected by the reference source of DATA1. The data detected by channel AD is corrected.
实施例3Example 3
检测指标校正单元应用及数据传输Detection index correction unit application and data transmission
本实施例只给出了基于上述检测系统制造出的检测装置的一种形式，本发明不限于该实施例提供的产品形式，所有计算模块或单元进行最佳排列，以合理安排在装置内以提高电压参考源稳定，集成度和数据传输的精确。This embodiment only provides a form of the detection device manufactured based on the above-mentioned detection system. The present invention is not limited to the product form provided by this embodiment. All calculation modules or units are optimally arranged to be reasonably arranged in the device. Improve the stability of the voltage reference source, the degree of integration and the accuracy of data transmission.
检测数据处理系统通过多原理数据感应装置获得土壤及环境数据信号，经本发明多个感应探针的不同机理及特殊排列进行第一级个数据信号的干扰处理，八种不同检测数据信号放大及电压参考源校正单元得到稳定信号后，进一步进入电子抗干扰单元进行数据处理（见实施例1和2）。经抗干扰处理的数据进一步检测指标校正单元。首先，八种检测信号和标定参考源进行配对，相关性标定，通过电脑学习、计算得到各检测指标的数字模型；例如土壤和水分的总数学模型为f(x)=a/(x-b)+c，其中，相关范围的a=1.829，b=-0.84，c=-1.402；数据相关性为95%。上述数学模型，进一步输入到检测指标校正单元。八个数据模型通过校正单元的联点校正，智能数字控制及实际数据单位转换得到稳定，准确的土壤及环境数据。不能实施例的联点校正，主要通过智能数字控制技术校正，各测定数据的互相关联以进一步保证数据的准确定。The detection data processing system obtains soil and environmental data signals through a multi-principle data sensing device, and performs the interference processing of the first-level data signals through different mechanisms and special arrangements of multiple sensing probes of the present invention, and eight different detection data signals are amplified and After the voltage reference source correction unit obtains a stable signal, it further enters the electronic anti-jamming unit for data processing (see Examples 1 and 2). The data processed by anti-jamming further detects the index correction unit. First, the eight detection signals are paired with calibration reference sources, and the correlation is calibrated, and the digital models of each detection index are obtained through computer learning and calculation; for example, the total mathematical model of soil and water is f(x)=a/(x-b)+ c, where a=1.829, b=-0.84, c=-1.402 of the correlation range; the data correlation is 95%. The above mathematical model is further input into the detection index correction unit. The eight data models can obtain stable and accurate soil and environmental data through the joint point correction of the correction unit, intelligent digital control and actual data unit conversion. The joint point correction that cannot be implemented is mainly corrected by intelligent digital control technology, and the correlation of each measurement data can further ensure the accuracy of the data.
本检测指标校正模块也包括数据的单位换算，即从电子信号换算成实际检测指标单位（例如pH O-14等），经本发明检测指标校正单元输出的数据为实际本发明传感器的输出数据。The detection index correction module also includes data unit conversion, that is, the electronic signal is converted into the actual detection index unit (such as pH O-14, etc.), and the data output by the detection index correction unit of the present invention is the actual output data of the sensor of the present invention.
上述本发明土壤及环境传感数据通过包括但不限于移动无线、红外、WiFi、蓝牙等传送到运计算平台、应用接受平台和移动通讯装置及各类服务器中。本发明的传感数据也可以通过上述方式传入各类数据应用模块作为平台应用及校正应用。本实施例的其中一个传送电路连接如图7所示，数据服务器与本发明传感器装置之间的通信对数据进行统一接收、保存，并可输出到任何研发管理平台对数据进行学习、处理、计算以进一步开发应用，及矫正其他装置以对区域或大范围土地和环境做进一步的研究、开发和应用。The above-mentioned soil and environment sensing data of the present invention are transmitted to computing platforms, application receiving platforms, mobile communication devices and various servers by including but not limited to mobile wireless, infrared, WiFi, Bluetooth, etc. The sensing data of the present invention can also be transferred to various data application modules as platform applications and correction applications through the above-mentioned methods. One of the transmission circuits of this embodiment is connected as shown in Figure 7, and the communication between the data server and the sensor device of the present invention performs unified reception and storage of data, and can be output to any research and development management platform for learning, processing, and calculation of data To further develop applications, and to correct other devices for further research, development and application to regional or large-scale land and environments.
本实施例中提供的检测系统，数据服务器也可以为云服务器，其与检测装置间的通信方式为无线通信或通过网线连接。In the detection system provided in this embodiment, the data server may also be a cloud server, and the communication mode between it and the detection device is wireless communication or connected through a network cable.
本发明提供的检测系统的功能包括但不限于数据收集、数据合成、数据抗干扰、数据校正、云数据反馈权重校正、耗能校正、无线传送等，通过该检测系统产生的数据可应于包括但不限于农业、环境保护、资源信息、政府决策等。The functions of the detection system provided by the present invention include, but are not limited to, data collection, data synthesis, data anti-interference, data correction, cloud data feedback weight correction, energy consumption correction, wireless transmission, etc. The data generated by the detection system can be used to include But not limited to agriculture, environmental protection, resource information, government decision-making, etc.
以上所述的具体实施方式，对本发明的目的，技术方案和有益效果进行了进一步详细说明，所应理解的是，以上所述仅为本发明的具体实施方式而已，并不用于限制本发明，凡在本发明的精神和原则之内，所做的任何修改，等同替换、改进等，均应包含在本发明的保护范围之内。The specific embodiments described above have further described the purpose, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above descriptions are only specific embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.
Claims (13)
1.一种集成型土壤及周围环境检测系统，其特征在于，所述检测系统包含多原理数据感应装置、检测数据处理模块，其中，1. An integrated soil and surrounding environment detection system, characterized in that the detection system comprises a multi-principle data sensing device and a detection data processing module, wherein, 所述多原理数据感应装置采用多探针及传感器芯片结合的形式，用于测量环境数据以及土壤数据；The multi-principle data sensing device adopts the combination of multi-probes and sensor chips for measuring environmental data and soil data; 所述检测数据处理模块中包括抗干扰单元、检测指标校正单元，和电压参考源校正单元，所述检测指标校正单元用于校正检测指标参考源，所述抗干扰单元用于解决土壤及环境数据感应检测中多原理数据的互相干扰的问题，所述电压参考源校正单元用于稳定检测信号电压降低能耗。The detection data processing module includes an anti-interference unit, a detection index correction unit, and a voltage reference source correction unit, the detection index correction unit is used to correct the detection index reference source, and the anti-interference unit is used to solve soil and environmental data. In order to solve the problem of mutual interference of multi-principle data in induction detection, the voltage reference source correction unit is used to stabilize the detection signal voltage and reduce energy consumption. 2.根据权利要求1所述的一种集成型土壤及周围环境检测系统，其特征在于，所述检测系统还包括信息传输模块，是一个高效、低能耗、精准的集成型无线环境数据传感检测系统。2. An integrated soil and surrounding environment detection system according to claim 1, characterized in that the detection system also includes an information transmission module, which is an efficient, low energy consumption, and accurate integrated wireless environment data sensor Detection Systems. 3.根据权利要求1所述的一种集成型土壤及周围环境检测系统，其特征在于，所述多原理数据感应装置，检测及传送至少八个但不限于以下八个土壤及环境数据：土壤温度、水分、PH、EC、空气温度、湿度、光照和二氧化碳检测数据。3. An integrated soil and surrounding environment detection system according to claim 1, wherein the multi-principle data sensing device detects and transmits at least eight but not limited to the following eight soil and environmental data: soil Temperature, moisture, PH, EC, air temperature, humidity, light and carbon dioxide detection data. 4.根据权利要求1所述的一种集成型土壤及周围环境检测系统，其特征在于，所述多原理数据感应装置的硬件部分包括：若干土壤检测探针、环境数据检测模块、检测数据处理模块，其中，土壤检测探针位于装置整体的下部，探针的检测端伸入土壤中，环境数据检测模块采用传感器芯片采集环境数据，所述传感器芯片安装于检测系统的上部；所述检测数据处理模块安装于检测系统中的固定部件上，与土壤检测探针、环境数据检测模块相连接，用于对检测到的数据进行处理。4. A kind of integrated soil and surrounding environment detection system according to claim 1, it is characterized in that, the hardware part of described multi-principle data sensing device comprises: several soil detection probes, environmental data detection module, detection data processing module, wherein the soil detection probe is located at the lower part of the device, and the detection end of the probe extends into the soil, and the environmental data detection module adopts a sensor chip to collect environmental data, and the sensor chip is installed on the upper part of the detection system; the detection data The processing module is installed on the fixed part in the detection system, and is connected with the soil detection probe and the environmental data detection module for processing the detected data. 5.根据权利要求1所述的一种集成型土壤及周围环境检测系统，其特征在于，所述多原理数据感应装置对数据的检测方式包括但不限于电磁波、电阻、光能、热敏、等效有机物含量、荧光光谱法、电感耦合等离子体发射光谱法、射线法、微波检测法。5. An integrated soil and surrounding environment detection system according to claim 1, characterized in that the data detection methods of the multi-principle data sensing device include but are not limited to electromagnetic waves, resistance, light energy, heat sensitivity, Equivalent organic content, fluorescence spectrometry, inductively coupled plasma emission spectrometry, ray method, microwave detection method. 6.根据权利要求1所述的一种集成型土壤及周围环境检测系统，其特征在于，所述抗干扰单元采用电源隔离、或者采用设置若干组独立电源、或者采用光电耦合的方式分别测量各数据。6. A kind of integrated soil and surrounding environment detection system according to claim 1, it is characterized in that, described anti-jamming unit adopts power isolation, or adopts arranging several groups of independent power supplies, or adopts the mode of photoelectric coupling to measure each data. 7.根据权利要求6所述的一种集成型土壤及周围环境检测系统，其特征在于，所述检测系统中设有一组或多组电源，在所述抗干扰单元中设置继电器或电子开关，针对每种需要测量的土壤数据通过继电器触发对应电源，在不同时间段测量不同土壤数据信息，控制单元对应继电器打开。7. A kind of integrated soil and surrounding environment detection system according to claim 6, it is characterized in that, one or more groups of power supplies are provided in the detection system, a relay or an electronic switch is set in the anti-jamming unit, For each soil data that needs to be measured, the corresponding power supply is triggered through the relay, and different soil data information is measured at different time periods, and the corresponding relay of the control unit is turned on. 8.根据权利要求6所述的一种集成型土壤及周围环境检测系统，其特征在于，所述检测系统中对应每种土壤数据设置独立电源。8. An integrated soil and surrounding environment detection system according to claim 6, characterized in that an independent power supply is set corresponding to each type of soil data in the detection system. 9.根据权利要求1所述的一种集成型土壤及周围环境检测系统，其特征在于，所述检测指标校正单元采用标定测量数据基准的方式对测量指标进行校正。9 . The integrated soil and surrounding environment detection system according to claim 1 , wherein the detection index correction unit corrects the measurement index by calibrating the measurement data reference. 10.根据权利要求1所述的一种集成型土壤及周围环境检测系统，其特征在于，所述检测指标校正单元采用切换参考源的方式实现对测得的数据之间相互校正。10 . The integrated soil and surrounding environment detection system according to claim 1 , wherein the detection index correction unit implements mutual correction of the measured data by switching reference sources. 11 . 11.根据权利要求1所述的一种集成型土壤及周围环境检测系统，其特征在于，所述检测系统中还包含用于校正电压参考源的电压源校正单元，所述电压参考源校正单元通过设定参考源电压标定值的方式对电源电压进行校正，参考源电压标定值对应的数据量为DATA1参考源检测出来的数据为DATA2, DATA1-DATA2，变化量以参考源的变化对各通道检测的数据进行修正。11. An integrated soil and surrounding environment detection system according to claim 1, characterized in that, the detection system also includes a voltage source calibration unit for calibrating the voltage reference source, and the voltage reference source calibration unit The power supply voltage is corrected by setting the reference source voltage calibration value. The data volume corresponding to the reference source voltage calibration value is DATA1. The data detected by the reference source is DATA2, DATA1-DATA2. The variation is based on the change of the reference source for each channel The detected data is corrected. 12.根据权利要求2至11任一项所述的一种集成型土壤及周围环境检测系统，其特征在于，所述检测数据通过包括但不限于移动数据红外、wifi、蓝牙方式传送到云计算平台及应用接收平台。12. An integrated soil and surrounding environment detection system according to any one of claims 2 to 11, characterized in that the detection data is transmitted to the cloud computing through methods including but not limited to mobile data infrared, wifi, and bluetooth Platform and application receiving platform. 13.根据权利要求2至11任一项所述的一种集成型土壤及周围环境检测系统，其特征在于，所述检测系统中还包括定位模块。13. An integrated soil and surrounding environment detection system according to any one of claims 2 to 11, characterized in that the detection system further includes a positioning module.
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