CN205449157U - Novel wireless environmental monitoring system - Google Patents
Novel wireless environmental monitoring system Download PDFInfo
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- CN205449157U CN205449157U CN201620253262.3U CN201620253262U CN205449157U CN 205449157 U CN205449157 U CN 205449157U CN 201620253262 U CN201620253262 U CN 201620253262U CN 205449157 U CN205449157 U CN 205449157U
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Abstract
The utility model discloses a novel wireless environmental monitoring system, including a plurality of sensor node, sensor node connects routing node, routing node connects the coordinator, the host computer is connected to the coordinator, sensor node includes microprocessor module and connected sensor module, display panel module, camera module, wireless communication module and power module, the acousto -optic warning module is still connected to the host computer, the coordinator is used for setting up the network, with sensor node and routing node building -out network, receives the data that data that each sensor node sent and routing node transmitted and conveys to the host computer. Can monitor multinomial index simultaneously, adopt zigBee wireless transmission to expand transmission distance greatly, exceed the threshold value when relevant environmental variable information and reports to the police, when relevant personnel can't arrive on -site investigation immediately, watch the local condition through the camera, can be in real time, take measures effectively, improve the environmental aspect.
Description
Technical field
This utility model relates to a kind of wireless environment monitoring system, more particularly to a kind of for indoor novel radio environmental monitoring system.
Background technology
Along with China's economy and the fast development of science and technology, the standard of living of people more improves, and daily indoor environment more receives the concern of people.Recently as industry sheet material during finishing and the use of other toxic gas source of releases, indoor environment allows of no optimist, and this just requires that the environmental monitoring system of monitoring function is got involved, and builds the indoor environment of a safety and Health for us.
Chinese patent literature CN104316105 discloses a kind of tunnel environment monitoring system, comprising convergence center, background control center and the multiple wireless sensor networks being made up of multiple sensor nodes, described sensor node comprises processor module and connected sensor assembly, video monitoring module, sound and light alarm module, serial communication module, data memory module and the power module of electric energy needed for providing sensor node.Sensor node forms multi-hop, the wireless sensor network of self-organizing by communication, but for distant sensor node, it often goes out active or distortion etc. during transmitting data, thus affects the verity of data results.
Utility model content
In order to solve the problem that prior art exists, this utility model purpose is: provide a kind of novel radio environmental monitoring system, many index can be monitored simultaneously, use ZigBee wireless transmission method to be greatly expanded transmission range, when relating environment values information exceedes conventional value, also can report to the police, when related personnel cannot arrive reconnaissance at criminal scene immediately, local circumstance can also be watched by photographic head, so in real time, effectively take measures can improve environmental aspect.
The technical solution of the utility model is:
A kind of novel radio environmental monitoring system, including multiple sensor nodes, it is characterized in that, described sensor node connection route node, described routing node connects coordinator, described coordinator connects host computer, described sensor node includes microprocessor module and connected sensor assembly, display panel module, camera module, wireless communication module and power module, described host computer is also connected with sound and light alarm module, described coordinator is used for building network, sensor node and routing node are added network, receive each sensor node send data and routing node forward data and be sent to host computer.
Preferably, described sensor assembly includes Temperature Humidity Sensor, Smoke Sensor, optical sensor, gas sensor.
Preferably, described sensor assembly is also connected with LED information display system, and described LED information display system is by PC control.
Preferably, described wireless communication module and microprocessor module are the chip CC2530 supporting Zigbee protocol.
Preferably, described routing node is provided with solar panel, and described solar panel is connected with power module.
Preferably, described host computer is also connected with ventilation unit control module, and described ventilation unit control module is used for controlling ventilation unit.
Compared with prior art, the utility model has the advantages that:
1, can monitor many index, long transmission distance in real time, data are authentic and valid, can watch local environment situation whenever and wherever possible.
2, simple in construction, with low cost, it is easy to safeguard, can be used for the place in the urgent need to monitoring of environmental such as family, factory, museum, colliery, booth.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings and this utility model is further described by embodiment:
Fig. 1 is the overall work schematic diagram of this utility model wireless environment monitoring system；
Fig. 2 is the internal circuit blocks fundamental diagram of this utility model wireless environment monitoring system；
Fig. 3 is the surface chart of the display panel module of this utility model wireless environment monitoring system；
Fig. 4 is the structured flowchart of the host computer monitoring platform of this utility model wireless environment monitoring system.
Wherein: 1-sensor node；2-coordinator；3-routing node；4-host computer monitoring platform；5-power module；6-wireless communication module；7-microprocessor；8-232 serial communication modular；9-computer upper computer software；10-sensor assembly；11-camera module；12-alarm module；13-display panel module.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage of greater clarity, below in conjunction with detailed description of the invention and referring to the drawings, this utility model is further described.It should be understood that these describe the most exemplary, and it is not intended to limit scope of the present utility model.Additionally, in the following description, eliminate the description to known features and technology, to avoid unnecessarily obscuring concept of the present utility model.
Embodiment:
In FIG, collecting and store the sensing data such as humiture, smog by sensor node 1, coordinator 2 receives the data of each sensor transmission and delivers to show, analyze and store in host computer 4.When sensor node farther out time, it is necessary to forward data by routing node 3, send to coordinator 2, coordinator 2 send to host computer.
In fig. 2, sensor node circuit includes sensor assembly 10, display panel module 13, camera module 11, microprocessor 7, wireless communication module 6 and power module, and microprocessor 7 is the core of wireless sensor node.Using CC2530 chip, it gathers and processes sensing data, with wireless communication module 6 communication, sends and receives these data, communicated with host computer 4 by 232 serial communication modulars 8.Wireless communication module 6 is also adopted by supporting the chip CC2530 of Zigbee protocol.Typically should have mobility due to wireless sensor network, so node great majority need to use battery to power, power module 5 uses the alkaline battery of 2 joint 1.5V to be powered.As for serial communication modular 8, because microcontroller 7 selects MAX232 by RS232 and host computer communication, serial port chip, around equipped with light emitting diode TX-LED, RX-LED, it is used for observing MAX232 work the most normal.Alarm module 12 uses audible-visual annunciator, when the data that sensor node reads exceed set threshold value, upper function receives the alarm signal from sensor node, send sound and light alarm, automatic speech alarming, would indicate that at which place which kind of context variable values particular content that waits the most up to standard, instruction warning position, record and preserve warning message.
Routing node 3 is provided with solar panel, and solar panel is connected with power module 5, it is possible to use solar energy, can save the energy.
In fig. 2, sensor assembly 10, the selection including sensor has selected DHT-11 Temperature Humidity Sensor to measure the temperature of environment, humidity；MQ-2 Smoke Sensor is selected to measure smoke condition；Optical sensor TSL4531 is selected to measure light conditions；Selecting gas sensor to measure gas content, gas can include CO, CO
2
, other harmful gass of formaldehyde etc..Display panel module 13 selects LCD display, uses such as the interface form of Fig. 3, similar permanent calendar function, allows the people in sensor node position also will appreciate that oneself residing ambient conditions.Camera module 11 is connected by ZigBee mode with host computer 4 so that it is the picture detected shows on host computer, and when environment changes, staff can check the practical situation of local environment the very first time and formulate solution countermeasure.As shown in Figure 4, if the current picture seen is dark, the LED illumination System of monitored space zone sensors node can be opened by host computer so that it is clear.This module can be used in combination with alarm module, the most effective.
Especially, when monitor place part monitoring harmful gases value or smog value exceed conventional value send warning time, host computer staff can open the currently monitored place vent, open the smoke exhaust fan in the currently monitored place to reduce harmful gas and the smog of current environment, meanwhile, corresponding artificial measure is taked to reduce loss.
It should be appreciated that above-mentioned detailed description of the invention of the present utility model is used only for exemplary illustration or explains principle of the present utility model, and do not constitute restriction of the present utility model.Therefore, any modification, equivalent substitution and improvement etc. done in the case of without departing from spirit and scope of the present utility model, within should be included in protection domain of the present utility model.Additionally, this utility model claims be intended to fall in the equivalents on scope and border or this scope and border whole change and modifications example.
Claims (6)
1. a novel radio environmental monitoring system, including multiple sensor nodes, it is characterized in that, described sensor node connection route node, described routing node connects coordinator, described coordinator connects host computer, described sensor node includes microprocessor module and connected sensor assembly, display panel module, camera module, wireless communication module and power module, described host computer is also connected with sound and light alarm module, described coordinator is used for building network, sensor node and routing node are added network, receive each sensor node send data and routing node forward data and be sent to host computer.
Novel radio environmental monitoring system the most according to claim 1, it is characterised in that described sensor assembly includes Temperature Humidity Sensor, Smoke Sensor, optical sensor, gas sensor.
Novel radio environmental monitoring system the most according to claim 2, it is characterised in that described sensor assembly is also connected with LED information display system, and described LED information display system is by PC control.
Novel radio environmental monitoring system the most according to claim 1, it is characterised in that described wireless communication module and microprocessor module are the chip CC2530 supporting Zigbee protocol.
Novel radio environmental monitoring system the most according to claim 1, it is characterised in that described routing node is provided with solar panel, described solar panel is connected with power module.
Novel radio environmental monitoring system the most according to claim 1, it is characterised in that described host computer is also connected with ventilation unit control module, described ventilation unit control module is used for controlling ventilation unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620253262.3U CN205449157U (en) | 2016-03-30 | 2016-03-30 | Novel wireless environmental monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620253262.3U CN205449157U (en) | 2016-03-30 | 2016-03-30 | Novel wireless environmental monitoring system |
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|---|---|
| CN205449157U true CN205449157U (en) | 2016-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620253262.3U Expired - Fee Related CN205449157U (en) | 2016-03-30 | 2016-03-30 | Novel wireless environmental monitoring system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107767618A (en) * | 2017-11-17 | 2018-03-06 | 安徽理工大学 | wireless environment monitoring system based on internet of things |
-
2016
- 2016-03-30 CN CN201620253262.3U patent/CN205449157U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107767618A (en) * | 2017-11-17 | 2018-03-06 | 安徽理工大学 | wireless environment monitoring system based on internet of things |
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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 |
Granted publication date: 20160810 Termination date: 20190330 |
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| CF01 | Termination of patent right due to non-payment of annual fee |