CN203414788U - Novel off-site integrated wireless monitoring device - Google Patents

The utility model discloses a novel off-site integrated wireless monitoring device, which comprises a wireless terminal portion, a wireless transceiver module, an MCU module, a power supply voltage-stabilizing module, a display output module, an alarm output module, a data storage module, a keyboard input module, a data interface module, and a data acquisition or software application platform, wherein the wireless transceiver module and the wireless terminal portion are connected; the power supply voltage-stabilizing module is respectively connected with the MCU module, the display output module, the alarm output module, the data storage module and the wireless transceiver module; the wireless transceiver module, the display output module, the alarm output module, the data storage module, the keyboard input module and the data interface module are respectively connected with the MCU module; and the data acquisition or software application platform is connected with the data interface module. The novel off-site integrated wireless monitoring device has the advantages of strong expansibility, powerful function, wide practicability and the like; and when compared with the traditional wiring, the novel off-site integrated wireless monitoring device is simple in deployment, requires no wiring and greatly shortens the construction period.

A kind of novel non-at-scene integrated wireless maintenance device

Technical field

The utility model relates to wireless maintenance device field, refers more particularly to a kind of novel non-at-scene integrated wireless maintenance device.

Background technology

In recent years, Various types of data collection storage and application thereof have been subject to people and have paid close attention to more and more widely, data acquisition storage system has also had rapidly and has developed.Along with today of internet industry fast development, data acquisition and storage have been widely used in internet and field of distributed type, and important variation has occurred, and have brought brand-new epoch into simultaneously.

Although data acquisition is stored in the industries such as medicine, food, food and drink, agricultural, fishery, fire-fighting and is widely used, but traditional monitoring adopts wired TT&C system, need to implement network layout engineering, lay optical fiber or cable, greatly increase system cost, reduced dirigibility, maintainability and the extensibility of system.Wireless communication technology is applied in the collection and storage system of Monitoring Data, by the monitoring information of each Nodes of sensor terminal Real-time Collection after treatment by wireless data acquisition system by data information transfer to supervision cardinal extremity, thereby realize integrated, low-cost and easy-operating object.

At present, on market, release is applied to the wireless communication technology and mainly contains bluetooth (Bluetooth), WLAN (wireless local area network) 802.11 (WiFi) and infrared data transmission (IrDA), also have some ZigBee, WMiedia with development potentiality, private radio systems etc., but they are to be all applicable to in-plant data transmission simultaneously.They or the specific (special) requirements based on transmission speed, distance, power consumption, or be conceived to the extendibility of function, or meet the special requirement of some single application, or set up the differentiation etc. of competition technology, but do not have a kind of technology can be perfect to being enough to meet all demands.The utility model system has adopted the wireless telecommunications based on Si4432 and 433MHz, with other various wireless communication technologys contrasts, maximum feature is exactly low in energy consumption, cost is low, applying flexible, the feature such as communication distance is far away, and antijamming capability is strong, user can design the communication networking agreement of oneself flexibly simultaneously, is applicable to the communication standard of oneself according to the Demand Design of oneself.

Concerning data acquisition storage aspect, conventional mode is to realize data acquisition by data collecting plate card now, and by the memory device of computing machine, carry out the storage of data, this implementation method is applicable to the controlling of sampling occasion that scale is more complicated conventionally, the board mode data acquisition system (DAS) of this traditional type is not only installed trouble, from hardware, be easily subject to the restriction of computer slot quantity and address, interrupt resources, from software, also be easily subject to the constraint of computer operating system, be easily subject to the impact of computer virus and whole system cannot be moved.These acquisition systems, general structure more complicated, cost is higher.

Utility model content

The purpose of this utility model is to overcome above-mentioned weak point of the prior art and provides a kind of simple in structure, and cost is low, practical novel non-at-scene integrated wireless maintenance device.

The utility model is realized in the following way:

A non-at-scene integrated wireless maintenance device, comprises wireless terminal part A, wireless base station part B, it is characterized in that: in described wireless terminal part A, be provided with some wireless terminals;

Described wireless base station part B comprises radio receiving transmitting module D, MCU module E, power regulator module F, demonstration output module G, alarm output module H, data memory module I, keyboard load module J, data interface module K, and described radio receiving transmitting module D is connected with some wireless terminals of wireless terminal part A; Described radio receiving transmitting module D is connected with MCU module E; Described radio receiving transmitting module D is connected with power regulator module F; Described power regulator module F is connected with MCU module E, demonstration output module F, alarm output module H, data memory module I respectively; Described demonstration output module G, alarm output module H, data memory module I, keyboard load module J, data interface module K are connected with MCU module E respectively.

Described data interface module K is connected with data acquisition or software application platform C.

The beneficial effects of the utility model are: employing be single-chip microcomputer application technology, by user's self-defining, various sensor terminal is set to different pieces of information interface module type, result is shown to user by LED charactron or LCD display, by radio communication, transfers data in wireless base station simultaneously.Wireless terminal to carrying out data receiver and processing by single-chip microcomputer again, is shown to user by result by LED charactron or LCD display by wireless receiving, and the result of data is saved to the built-in storage card of base station simultaneously.The data that base station collects also can be carried out data transmission to long-range user software application platform or data acquisition server by the network mode of CAN data bus or RS485 data bus or RJ45 simultaneously.Between terminal and base station, can set the limited range value of all kinds of numerical value simultaneously, surpass its limit value and realize corresponding Based Intelligent Control and operation.

Accompanying drawing explanation

Fig. 1 the utility model structural representation.

Embodiment

Now by reference to the accompanying drawings, the utility model embodiment is described in detail in detail:

As shown in Figure 1, a kind of novel non-at-scene integrated wireless maintenance device, comprises wireless terminal part A, wireless base station part B, data acquisition or software application platform C, in wireless terminal part A, is provided with some wireless terminals; Wireless base station part B comprises radio receiving transmitting module D, MCU module E, power regulator module F, demonstration output module G, alarm output module H, data memory module I, keyboard load module J, data interface module K, and radio receiving transmitting module D is connected with some wireless terminals of wireless terminal part A; Radio receiving transmitting module D is connected with MCU module E; Radio receiving transmitting module D is connected with power regulator module F; Power regulator module F is connected with MCU module E, demonstration output module F, alarm output module H, data memory module I respectively; Show that output module G, alarm output module H, data memory module I, keyboard load module J, data interface module K are connected with MCU module E respectively; Data acquisition or software application platform C are connected with data interface module K.

Wireless terminal part A of the present utility model mainly refers to the collection point of all kinds of sensing datas, can be that one or more form, and between each data point, works alone, and does not interfere with each other; The radio receiving transmitting module of each wireless terminal is consistent with frequency of operation, transmitting-receiving baud rate, the communication identification ID code of the setting of wireless base station transceiver module; Each wireless terminal has independently ID coding, so that the identity of each wireless terminal and duty are separately distinguished in wireless base station.

Wireless base station part B of the present utility model be mainly to the data of each wireless terminal gather, store, analyze, the basic function such as judgement, result is shown to user by LED charactron or LCD display, and the result of data is saved to the built-in storage card of base station.Meanwhile, the data that wireless base station collects also can be carried out data transmission to long-range user software application platform or data acquisition server by the network mode of CAN data bus or RS485 data bus or RJ45 simultaneously.; This part be wireless network with user between connect bridge.

Data acquisition of the present utility model or software application platform C are mainly to provide the information exchange platform of secondary data collection service and user and wireless terminal or wireless base station.

Radio receiving transmitting module D of the present utility model adopts the radio receiving transmitting module of Si4432, and this module chip Si4432 is the EZRadioPRO series radio transmitting and receiving chip that Silicon Labs company releases integrated level, low-power consumption, multiband; Its operating voltage is wide, is operated in 240-960MHZ frequency range.User is as long as arrange the frequency range of wireless sensing terminal and wireless base station, communication baud rate and network identification mark identical, and two can realize communication between all.

The core that MCU module E of the present utility model is wireless base station, whole this chip is mainly responsible for showing work coordination and the processing between output module G, alarm output module H, data memory module I, keyboard load module J, data interface module K.

Power regulator module F of the present utility model provides stabilized voltage supply for each circuit module, and because each circuit module required voltage is different, the utility model adopts the Power supply mode of two kinds: 3.3V and 5V, and the lithium battery power supply control interface of reserved 4.2V; After external power supply enters, by two power supply stabilivolts, carry out DC voltage-stabilizing respectively and become mainly power MCU module E work of 3.3V and two kinds of groundwork voltage: 3.3V of 5V; 5V mainly gives and shows that output module G, alarm output module H, data memory module I provide power supply.

Demonstration output module G of the present utility model comprises that LED charactron drives and LED charactron shows two fractions, and has reserved the interface circuit of LCD12864; The utility model adopts the digital pipe driving chip of the special-purpose LED of TM1638, mainly drives the charactron of eight sections of LED of 8 common anodes, for showing the demonstration of the result of data acquisition and the setting selection of function menu etc., controlled by MCU module E.

Alarm output module H of the present utility model adopts the type of drive of 9013 single tubes, the auditory tone cues while being mainly used in reporting to the police, and by MCU module, E controls.

Data memory module I of the present utility model mainly stores the system configuration information of wireless base station, the data of each wireless sensing terminal and relevant information etc., with SD card or TF card storage mode.

Keyboard load module J of the present utility model adopts contact button formula circuit, add pull-up resistor and be defaulted as high level to keep button to detect, adopt low level triggering mode, as long as having button presses, trigger corresponding keypress function, be mainly used in function menu selection and this device carried out to the operations such as setting of parameter.

Data interface module K of the present utility model mainly provides USB interface, CAN data bus interface, RS485 data bus interface and RJ45 network interface, user can just can be configured the system of wireless base station by above arbitrary interface, to connected wireless terminal setting be configured, the extraction of wireless terminal image data, the data that also can realize collecting are carried out the automatic transmission of data to remote server.

The utility model mainly comprises wireless terminal part A, wireless base station part B, data acquisition or tri-parts of software application platform C.Wireless terminal part A comprises a plurality of sensing data collection points, between each data point, works alone, and does not interfere with each other.

The necessary part that wireless terminal part A of the present utility model and wireless base station part B are whole system, data acquisition or software application platform C are less important part.As long as have wireless terminal part A and wireless base station part B to get final product work, user can directly arrange all kinds of parameters by wireless base station part B, or can operate the various information of wireless terminal part A and wireless base station part B by the WebServer that computer is logined wireless base station part B.

Identification code, the radio transmitted power of the working frequency range of wireless terminal part A of the present utility model and wireless base station part B, communication baud rate, the network segment can self-definings.

In wireless base station part B of the present utility model, there is data storage function, the data of each wireless terminal part of Real-time Collection A; After wireless base station part B sets, connection data collection or software application platform C automatically, and transmit in real time data; Wireless base station part B can realize utmost point connection, increases the extendability of wireless network; Wireless base station part B network enabled remote upgrade.

1. a novel non-at-scene integrated wireless maintenance device, comprises wireless terminal part (A), wireless base station part (B), it is characterized in that: in described wireless terminal part (A), be provided with some wireless terminals;

Described wireless base station part (B) comprises radio receiving transmitting module (D), MCU module (E), power regulator module (F), demonstration output module (G), alarm output module (H), data memory module (I), keyboard load module (J), data interface module (K), and described radio receiving transmitting module (D) is connected with some wireless terminals of wireless terminal part (A); Described radio receiving transmitting module (D) is connected with MCU module (E); Described radio receiving transmitting module (D) is connected with power regulator module (F); Described power regulator module (F) is connected with MCU module (E), demonstration output module (F), alarm output module (H), data memory module (I) respectively; Described demonstration output module (G), alarm output module (H), data memory module (I), keyboard load module (J), data interface module (K) are connected with MCU module (E) respectively.