CN205105404U - General sensor node able to programme - Google Patents
General sensor node able to programme Download PDFInfo
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- CN205105404U CN205105404U CN201520495604.8U CN201520495604U CN205105404U CN 205105404 U CN205105404 U CN 205105404U CN 201520495604 U CN201520495604 U CN 201520495604U CN 205105404 U CN205105404 U CN 205105404U
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Abstract
The utility model discloses a general sensor node able to programme belongs to the wireless sensor network field, and sensor node is become by GPS orientation module, XBee communication module, micro SD card storage module, solar energy power module, the sensor group of beagleBone black chip, interface chips MSP430F6779 and extension able to programme. Through external different types of sensor, can gather different physical signallings in a flexible way, be applied to different network deployment demands, through compiling the procedure that satisfies different application demands, can carry out various processing to the signal of gathering to increase sensor node's commonality.
Description
Technical field
The utility model relates to a kind of programmable universal sensor node, belong to wireless sensor network field.
Background technology
The main task of sensor node is the data message gathering residing environment, and gives other nodes or base station by data retransmission.All there is resource-constrained in current widely used sensor node, the problem of computing capability deficiency.And lack versatility, namely cannot accomplish in the immovable situation of basic hardware configuration, only need just can meet different application demands by replacing external sensor and corresponding handling procedure.The utility model, just based on such consideration, solves this problem.
Utility model content
The utility model provides a kind of programmable universal sensor node, plate carries USB type downloader, and using solar cell as power supply, adopt low-power consumption components and parts, to reach the versatility and reusability, prolongation sensor node useful life and cost-effective object that strengthen sensor node.
For reaching the purpose of this utility model, the technical scheme that the utility model adopts is: plate carries USB type downloader; Solar energy is utilized to power for node; Adopt the components and parts of low-power consumption; Each module automatically enters sleep state idle time.
Programmable universal sensor node, it is characterized in that: based on the Embedded real-time signal processing module of MSP430F6779 and BeagleBoneBlack, the locating module based on GPS, the wireless communication module based on XBee, external sensor and solar powered module, the described Embedded real-time signal processing module based on MSP430F6779 with BeagleBoneBlack, the locating module based on GPS, the wireless communication module based on XBee are installed on and calculate and communicate on daughter board, wherein:
Described external sensor is separated installation with described calculating with the daughter board that communicates;
The described Embedded real-time signal processing module based on MSP430F6779 with BeagleBoneBlack is connected with described external sensor;
The described locating module based on GPS and the described Embedded real-time signal processing model calling based on MSP430F6779 and BeagleBoneBlack;
The described wireless communication module based on XBee and the described Embedded real-time signal processing model calling based on MSP430F6779 and BeagleBoneBlack;
Described solar powered module is connected respectively with the described Embedded real-time signal processing module based on MSP430F6779 and BeagleBoneBlack, the described locating module based on GPS, the described wireless communication module based on XBee.
Programmable universal sensor node, it is characterized in that: solar powered module utilizes solar panels to transfer solar energy to electric energy stored in storage battery, for system provides the energy, external sensor is connected with Embedded real-time signal processing module by low-pass filter circuit, the signal collected is sent to Embedded real-time signal processing module in the mode of SPI, simultaneously, GPS module is receiving position ceaselessly, temporal information, Embedded real-time signal processing module is sent in USART mode, Embedded real-time signal processing module binds together the signal that transducer gathers with received gps signal, and by specified data form, data are write memory module and store temporarily, also data can be sent to XBee wireless communication module with specified data form by serial ports, XBee wireless communication module adopts ZigBee technology, network can be transferred data to fast.
Simplicity of design of the present utility model is reasonable, and manufacturing process is simple.By means of only the kind and the handling procedure that change external sensor, when not changing sensor node hardware configuration, different application demands can be met, there is the feature of versatility and reusability.In addition, design of the present utility model effectively can reduce the energy consumption of node, improves node life cycle.Node has the characteristic that acquisition signal is accurate, computational efficiency is high, transmission losing rate is low and versatility is high, can be applicable to different networking requirements.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is signal wiring schematic diagram of the present utility model.
Embodiment
Describe the utility model in detail below in conjunction with accompanying drawing, it illustrates principle of the present utility model as the part of this specification by embodiment, other aspects of the present utility model, and feature and advantage thereof will become very clear by this detailed description.
As shown in Figure 1 and Figure 2, when node starts, solar powered module powers on to Embedded real-time signal processing module.The software program worked on BeagleBoneBlack carries out initialization to node.After initialization completes, Embedded real-time signal processing module enters low-power consumption mode, and starts to receive gps signal, after receiving desired data, GPS module is set to sleep state, until need GPS module to be waken up when obtaining gps signal next time again.After above-mentioned steps completes, Embedded real-time signal processing module starts the signal that receiving sensor collects, work in the signal that software program on BeagleBoneBlack gathers transducer bind together with received gps signal and process by application demand to the received signal, data write memory module after process is stored temporarily, also data can be transferred to network with specified data form by XBee wireless communication module.First by the target area that node placement detects at needs during use, external sensor is accessed sensor node.
Simplicity of design of the present utility model is reasonable, and manufacturing process is simple, can promote the computing capability of node, saves the energy consumption of node, can be applicable to different networking requirements, have higher versatility and reusability.
Above disclosedly be only preferred embodiment of the present utility model, certainly can not limit the interest field of the utility model with this, therefore according to the equivalent variations that the utility model claim is done, still belong to the scope that the utility model is contained.
Claims (2)
1. programmable universal sensor node, it is characterized in that: based on the Embedded real-time signal processing module of MSP430F6779 and BeagleBoneBlack, the locating module based on GPS, the wireless communication module based on XBee, external sensor and solar powered module, the described Embedded real-time signal processing module based on MSP430F6779 with BeagleBoneBlack, the locating module based on GPS, the wireless communication module based on XBee are installed on and calculate and communicate on daughter board, wherein:
Described external sensor is separated installation with described calculating with the daughter board that communicates;
The described Embedded real-time signal processing module based on MSP430F6779 with BeagleBoneBlack is connected with described external sensor;
The described locating module based on GPS and the described Embedded real-time signal processing model calling based on MSP430F6779 and BeagleBoneBlack;
The described wireless communication module based on XBee and the described Embedded real-time signal processing model calling based on MSP430F6779 and BeagleBoneBlack;
Described solar powered module is connected respectively with the described Embedded real-time signal processing module based on MSP430F6779 and BeagleBoneBlack, the described locating module based on GPS, the described wireless communication module based on XBee.
2. a kind of programmable universal sensor node as claimed in claim 1, it is characterized in that: solar powered module utilizes solar panels to transfer solar energy to electric energy stored in storage battery, for system provides the energy, external sensor is connected with Embedded real-time signal processing module by low-pass filter circuit, the signal collected is sent to Embedded real-time signal processing module in the mode of SPI, simultaneously, GPS module is receiving position ceaselessly, temporal information, Embedded real-time signal processing module is sent in USART mode, Embedded real-time signal processing module binds together the signal that transducer gathers with received gps signal, and by specified data form, data are write memory module and store temporarily, also data can be sent to XBee wireless communication module with specified data form by serial ports, XBee wireless communication module adopts ZigBee technology, network can be transferred data to fast.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520495604.8U CN205105404U (en) | 2015-07-09 | 2015-07-09 | General sensor node able to programme |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520495604.8U CN205105404U (en) | 2015-07-09 | 2015-07-09 | General sensor node able to programme |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205105404U true CN205105404U (en) | 2016-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520495604.8U Expired - Fee Related CN205105404U (en) | 2015-07-09 | 2015-07-09 | General sensor node able to programme |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205105404U (en) |
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2015
- 2015-07-09 CN CN201520495604.8U patent/CN205105404U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 Termination date: 20210709 |