CN103810811A - Fire hazard monitoring device - Google Patents
Fire hazard monitoring device Download PDFInfo
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- CN103810811A CN103810811A CN201210449728.3A CN201210449728A CN103810811A CN 103810811 A CN103810811 A CN 103810811A CN 201210449728 A CN201210449728 A CN 201210449728A CN 103810811 A CN103810811 A CN 103810811A
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- monitoring device
- fire hazard
- fire
- chip microcomputer
- monitoring
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Abstract
The invention relates to a fire hazard monitoring device. The fire hazard monitoring device comprises a power amplifier, a high gain antenna, a Zigbee communication system module, a solar cell and lithium cell power supply unit, a fire hazard monitoring device and a single-chip microcomputer. The fire hazard monitoring device is a wireless wide-area intelligent fire hazard monitoring system based on the network of Things technology and can adapt to serious environments such as mountainous regions, woodland, sleet and thunder. The system realizes a star-shaped ad-hoc network of monitoring points in a monitoring region through the new network of Things technology, realizes remote transmission of the fire hazard data in the monitoring region and guarantees bidirectional transmission of the monitoring data and the equipment information through a full-duplex communication mode.
Description
Technical field
The present invention relates to a kind of monitoring device, particularly a kind of fire monitoring device.
Background technology
Along with raising and the various social activities of human society industrialization degree are deepened day by day for the impact of environment, even to this day, for the monitoring of environment fire information and the collection of related data and analysis, become particularly urgent.Early stage environment fire hazard monitoring system adopts artificial inspection mode to carry out information acquisition, and it is low that the method has efficiency, poor reliability, response speed not in time, and the shortcoming such as cost of labor height.
Summary of the invention
For addressing the above problem, the object of the present invention is to provide a kind of low cost, high-performance, fire monitoring device that intelligent degree is high.
In order to achieve the above object, a kind of fire monitoring device, is mainly made up of power amplifier, high-gain aerial, Zigbee communication system module, solar cell and lithium battery power supply unit, fire-disaster monitoring device, single-chip microcomputer.
Power amplifier is connected with single-chip microcomputer by circuit, high-gain aerial is connected with single-chip microcomputer by circuit, Zigbee communication system module is connected with single-chip microcomputer by circuit, solar cell is connected with single-chip microcomputer by circuit with lithium battery power supply unit, and fire-disaster monitoring device is connected with single-chip microcomputer by circuit.
The design's monitor network comprises a DTU(data transfer unit) and multiple fire-disaster monitoring device node.Fire-disaster monitoring device is converted into the physical values of environmental parameter the simulating signal of voltage or current forms, the simulating signal that the CPU of fire-disaster monitoring device node sends sensor is converted into digital signal, and sends fire data by Zigbee communication system module to DTU.The fire information that DTU sends fire-disaster monitoring device nodes all in guarded region is carried out data packing, sends all fire datas of guarded region by the GPRS data remote transmitting module of DTU to upper computer software.Upper computer software has the function of real-time display monitoring regional fire information, has the function of revising fire-disaster monitoring device node parameter in guarded region simultaneously.
Beneficial effect of the present invention is as follows: 1. all monitoring node equipment that fire hazard monitoring system comprises, adopt the MCU solution based on SOC technology, based on Internet of Things new technology, adopt the Y-connection Wireless Ad Hoc Networks of GPRS and ZigBee technology, in conjunction with DTU(Data Transfer Unit) technology realizes data message teletransmission, and guaranteed the bi-directional of Monitoring Data and facility information in full-duplex communication mode simultaneously, having improved widely can the scope of guarded region and the work efficiency of system.
2. fire hazard monitoring system equipment choosing low-power chip design low power mode of operation, adopt the design of lithium battery+sun power UPS electric power system, can be in the situation that powering without external power supply, the work period of at least 15 months is provided, fully reliability and the practicality of assurance equipment, greatly reduce maintenance cost.
3. the node device of fire hazard monitoring system adopts unique physical construction, and corrosion-resistant, high temperature, waterproof, can well adapt to the monitoring of rugged surroundings.
This project, compared with traditional scheme, has the advantages such as equipment power dissipation is low, communication distance is far away, monitoring range is wide, adaptive capacity to environment is strong, information storage is large, data analysis capabilities is strong.
Accompanying drawing explanation
Fig. 1 is the block scheme of fire monitoring device of the present invention.
1, power amplifier; 2, high-gain aerial; 3, Zigbee communication system module; 4, solar cell and lithium battery power supply unit; 5, fire-disaster monitoring device; 6, single-chip microcomputer.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described:
A kind of fire monitoring device, is mainly made up of power amplifier 1, high-gain aerial 2, Zigbee communication system module 3, solar cell and lithium battery power supply unit 4, fire-disaster monitoring device 5, single-chip microcomputer 6.
The design's monitor network comprises a DTU(data transfer unit) and multiple fire-disaster monitoring device 5 nodes.Fire-disaster monitoring device 5 is converted into the physical values of environmental parameter the simulating signal of voltage or current forms, the simulating signal that the CPU of fire-disaster monitoring device 5 nodes sends sensor is converted into digital signal, and sends fire data by Zigbee communication system module 3 to DTU.The fire information that DTU sends fire-disaster monitoring devices all in guarded region 5 nodes is carried out data packing, sends all fire datas of guarded region by the GPRS data remote transmitting module of DTU to upper computer software.Upper computer software has the function of real-time display monitoring regional fire information, has the function of revising fire-disaster monitoring device 5 node parameters in guarded region simultaneously.
As mentioned above, given scheme content, can derive similar technical scheme in conjunction with the accompanying drawings and embodiments.In every case be the content that does not depart from technical solution of the present invention, any simple modification, equivalent variations and the modification above embodiment done according to technical spirit of the present invention, all still belong in the scope of technical solution of the present invention.
Claims (1)
1. a fire monitoring device, is mainly made up of power amplifier, high-gain aerial, Zigbee communication system module, solar cell and lithium battery power supply unit, fire-disaster monitoring device, single-chip microcomputer, it is characterized in that:
Power amplifier is connected with single-chip microcomputer by circuit, high-gain aerial is connected with single-chip microcomputer by circuit, Zigbee communication system module is connected with single-chip microcomputer by circuit, solar cell is connected with single-chip microcomputer by circuit with lithium battery power supply unit, and fire-disaster monitoring device is connected with single-chip microcomputer by circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210449728.3A CN103810811A (en) | 2012-11-12 | 2012-11-12 | Fire hazard monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210449728.3A CN103810811A (en) | 2012-11-12 | 2012-11-12 | Fire hazard monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103810811A true CN103810811A (en) | 2014-05-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210449728.3A Pending CN103810811A (en) | 2012-11-12 | 2012-11-12 | Fire hazard monitoring device |
Country Status (1)
| Country | Link |
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| CN (1) | CN103810811A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111429689A (en) * | 2020-03-24 | 2020-07-17 | 李京辉 | Utility tunnel intelligent monitoring analysis management system based on thing networking |
-
2012
- 2012-11-12 CN CN201210449728.3A patent/CN103810811A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111429689A (en) * | 2020-03-24 | 2020-07-17 | 李京辉 | Utility tunnel intelligent monitoring analysis management system based on thing networking |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140521 |