CN205193987U - Wireless sensor's network node for forest fire prevention - Google Patents
Wireless sensor's network node for forest fire prevention Download PDFInfo
- Publication number
- CN205193987U CN205193987U CN201520813173.5U CN201520813173U CN205193987U CN 205193987 U CN205193987 U CN 205193987U CN 201520813173 U CN201520813173 U CN 201520813173U CN 205193987 U CN205193987 U CN 205193987U
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- forest fire
- fire protection
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- Y02B60/50—
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Abstract
The utility model relates to a wireless sensor's network node for forest fire prevention belongs to the wireless sensor network technology field, including microcontroller, energy management module, AD converter, temperature sensor, infrared sensor, smoke transducer, memory, orientation module, audible -visual annunciator, wireless communication module, LCD display screen and power supply module, but the power supply module includes solar cell panel, solar charging module, voltage stabilizing circuit rechargeable lithium -ion battery, converter and ordinary battery, but solar cell panel is continuous with the solar charging module respectively with rechargeable lithium -ion battery, and the solar charging module links to each other with voltage stabilizing circuit, and voltage stabilizing circuit and ordinary battery link to each other with the converter respectively, and the converter is connected to solar cell panel 1. The utility model discloses a wireless sensor network node has higher integrated level, possesses low cost, low energy consumption, high efficiency, advantage such as longe -lived simultaneously, and the practicality is strong, and application scope is wide.
Description
Technical field
The utility model relates to wireless sensor network technology field, particularly relates to a kind of network node of forest fire protection wireless senser.
Background technology
Forest fire be a kind of sudden strong, destructive large, dispose and the disaster of relief comparatively difficulty.Its harm is very serious, not only damages forest, causes a large amount of animals and plants dead, also can change forest climate, destroy the ecologic equilibrium of the Nature, causes the havoc of massive losses economically and ecologic environment.
Fire monitoring is the important content of forest fire protection work, is also the important foundation of control and extinguishing forest fire simultaneously.At present, conventional Forest Fire Monitoring mainly relies on the measures such as ground staff patrols, observatory ocean weather station observation, aviation patrol.But only rely on patrol to monitor the condition of a fire on foot and be nowhere near, observatory cost is higher, and aircraft observation cost is large, and is subject to many limitations, and therefore conventional monitoring measure effectively cannot detect the condition of a fire.In order to reduce all kinds of losses that forest fire causes, forest fire protection research is all paid much attention in countries in the world.
Along with the development of science and technology, high-tech is constantly applied in Forest Fire Monitoring, and high-tech, intellectuality, systematization, synthesization are moved towards in forest fire protection work day by day.Environmental monitoring is the application of the sensor network of a quasi-representative.Compared with traditional environmental monitoring means, sensor network is used to carry out environmental monitoring and have three advantages shown: one is that the very little and whole network of the volume of sensor node only needs to dispose once, therefore disposes sensor network very little to the man's activity of monitoring environment.This point is even more important in the movable highstrung environment of adventive.Two is that sensor network nodes quantity is large, and distribution density is high, and each node can detect the details of local environment and be aggregated into base station, and therefore sensor network has data acquisition amount greatly, the feature that precision is high.Three is that wireless sensor node itself has certain computing power and storage capacity, and can carry out comparatively complicated monitoring according to the change of physical environment, sensor node also has wireless communication ability, can carry out cooperative monitoring between node.By increasing battery capacity and improving battery availability factor, and adopt the wireless communication module of low-power consumption and wireless same agreement can make the life span extension of sensor network for a long time, which ensure that the practicality of sensor network.The computing power of node and wireless communication ability make sensor network can reprogramming and redeploying, make timely reaction to environmental change, sensor network Self-variation and network control instruction, thus sensor network is applicable in multiple environmental monitoring application.
Summary of the invention
The utility model provides a kind of wireless sensor network node being applied to forest fire protection, and wireless sensor network node of the present utility model, has high integration degree, possesses low cost, low energy consumption, high-level efficiency, life-span length, efficiency advantages of higher simultaneously.
To achieve these goals, the utility model adopts following technical scheme: a kind of network node of forest fire protection wireless senser, comprises microcontroller, energy management module, A/D converter, temperature sensor, infrared sensor, smoke transducer, storer, locating module, audible-visual annunciator, wireless communication module, LCD display and power supply supplying module; Described energy management module, A/D converter, storer, locating module, audible-visual annunciator, wireless communication module, LCD display are connected with microcontroller respectively with power supply supplying module; Described temperature sensor, infrared sensor, smoke transducer are connected with A/D converter respectively; Described energy management module is connected with LCD display with temperature sensor, infrared sensor, smoke transducer, storer, locating module, audible-visual annunciator, wireless communication module respectively; Described power supply supplying module comprises solar panel, solar recharging module, mu balanced circuit, chargeable lithium cell, converter and common batteries, solar panel and chargeable lithium cell are connected with solar recharging module respectively, solar recharging module is connected with mu balanced circuit, mu balanced circuit is connected with converter respectively with common batteries, and converter is connected to microcontroller.
Temperature sensor, infrared sensor and smoke transducer is arranged at correct position, only have after three kinds of sensors collect signal simultaneously, microprocessor just can send fire alarm signal, and such arranging can reduce the false alarm occurred because of other factor images.When microprocessor receives the signal of sensor passes and confirms as alarm signal, can be positioned by locating module, and alarm and locating information are passed by wireless sensor module, start audible-visual annunciator simultaneously, guide the personnel of the disaster relief or neighbouring keep Lin Yuan.Energy management module can provide applicable operating voltage for other various pieces be operated under different voltage simultaneously.Described LCD display is used for information displaying.The mode that the utility model adopts common batteries and solar panel to combine is that node is powered, solar panel converts solar energy into electrical energy as whole node is powered on the one hand, on the other hand, overcast and rainy when running into continuously, during solar powered deficiency, common batteries can be converted to by converter to power, when solar panel can transform luminous energy be node power time, converter can automatically switch to again solar powered, and this power supply mode is not only energy-conservation but also can extend life-span of wireless sensor network node.
Preferably, described storer is RAM and ROM.
Preferably, described wireless communication module is Zigbee communication module.
Preferably, described locating module is Big Dipper locating module or GPS locating module.
Preferably, microcontroller is CC2430 chip.Described core processing unit core processor is CC2430 chip, and this chip adopts 8051 microcontroller cores of high-performance and low-power consumption, has the Resources on Chip such as RAM up to 128KB flash memory able to programme and 8KB.
Preferably, described LCD display is 1602 liquid crystal display.
Wireless sensor network node of the present utility model, has high integration degree, possesses the advantages such as low cost, low energy consumption, high-level efficiency, life-span length simultaneously, practical, applied widely.
Accompanying drawing explanation
Fig. 1 is module diagram of the present utility model.
Embodiment
Embodiment 1
A network node for forest fire protection wireless senser, comprises microcontroller, energy management module, A/D converter, temperature sensor, infrared sensor, smoke transducer, storer, locating module, audible-visual annunciator, wireless communication module, LCD display and power supply supplying module; Described energy management module, A/D converter, storer, locating module, audible-visual annunciator, wireless communication module, LCD display are connected with microcontroller respectively with power supply supplying module; Described temperature sensor, infrared sensor, smoke transducer are connected with A/D converter respectively; Described energy management module is connected with LCD display with temperature sensor, infrared sensor, smoke transducer, storer, locating module, audible-visual annunciator, wireless communication module respectively; Described power supply supplying module comprises solar panel, solar recharging module, mu balanced circuit, chargeable lithium cell, converter and common batteries, solar panel and chargeable lithium cell are connected with solar recharging module respectively, solar recharging module is connected with mu balanced circuit, mu balanced circuit is connected with converter respectively with common batteries, and converter is connected to microcontroller.Described storer is RAM and ROM.Described wireless communication module is Zigbee communication module.Described locating module is Big Dipper locating module.Microcontroller is CC2430 chip.Described LCD display is 1602 liquid crystal display.
Embodiment 2
A network node for forest fire protection wireless senser, comprises microcontroller, energy management module, A/D converter, temperature sensor, infrared sensor, smoke transducer, storer, locating module, audible-visual annunciator, wireless communication module, LCD display and power supply supplying module; Described energy management module, A/D converter, storer, locating module, audible-visual annunciator, wireless communication module, LCD display are connected with microcontroller respectively with power supply supplying module; Described temperature sensor, infrared sensor, smoke transducer are connected with A/D converter respectively; Described energy management module is connected with LCD display with temperature sensor, infrared sensor, smoke transducer, storer, locating module, audible-visual annunciator, wireless communication module respectively; Described power supply supplying module comprises solar panel, solar recharging module, mu balanced circuit, chargeable lithium cell, converter and common batteries, solar panel and chargeable lithium cell are connected with solar recharging module respectively, solar recharging module is connected with mu balanced circuit, mu balanced circuit is connected with converter respectively with common batteries, and converter is connected to microcontroller.Described storer is RAM and ROM.Described wireless communication module is Zigbee communication module.Described locating module is GPS locating module.Microcontroller is CC2430 chip.Described LCD display is 1602 liquid crystal display.
Claims (6)
1. a network node for forest fire protection wireless senser, is characterized in that: comprise microcontroller, energy management module, A/D converter, temperature sensor, infrared sensor, smoke transducer, storer, locating module, audible-visual annunciator, wireless communication module, LCD display and power supply supplying module; Described energy management module, A/D converter, storer, locating module, audible-visual annunciator, wireless communication module, LCD display are connected with microcontroller respectively with power supply supplying module; Described temperature sensor, infrared sensor, smoke transducer are connected with A/D converter respectively; Described energy management module is connected with LCD display with temperature sensor, infrared sensor, smoke transducer, storer, locating module, audible-visual annunciator, wireless communication module respectively; Described power supply supplying module comprises solar panel, solar recharging module, mu balanced circuit, chargeable lithium cell, converter and common batteries, solar panel and chargeable lithium cell are connected with solar recharging module respectively, solar recharging module is connected with mu balanced circuit, mu balanced circuit is connected with converter respectively with common batteries, and converter is connected to microcontroller.
2. the network node of forest fire protection wireless senser according to claim 1, is characterized in that: described storer is RAM and ROM.
3. the network node of forest fire protection wireless senser according to claim 1, is characterized in that: described wireless communication module is Zigbee communication module.
4. the network node of forest fire protection wireless senser according to claim 1, is characterized in that: described locating module is Big Dipper locating module or GPS locating module.
5. the network node of forest fire protection wireless senser according to claim 1, is characterized in that: microcontroller is CC2430 chip.
6. the network node of forest fire protection wireless senser according to claim 1, is characterized in that: described LCD display is 1602 liquid crystal display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520813173.5U CN205193987U (en) | 2015-10-20 | 2015-10-20 | Wireless sensor's network node for forest fire prevention |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520813173.5U CN205193987U (en) | 2015-10-20 | 2015-10-20 | Wireless sensor's network node for forest fire prevention |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205193987U true CN205193987U (en) | 2016-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520813173.5U Expired - Fee Related CN205193987U (en) | 2015-10-20 | 2015-10-20 | Wireless sensor's network node for forest fire prevention |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205193987U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106781178A (en) * | 2017-01-09 | 2017-05-31 | 贵州大学 | A kind of low-power consumption forest fire alarm system and its alarm method |
-
2015
- 2015-10-20 CN CN201520813173.5U patent/CN205193987U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106781178A (en) * | 2017-01-09 | 2017-05-31 | 贵州大学 | A kind of low-power consumption forest fire alarm system and its alarm method |
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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: 20160427 Termination date: 20161020 |