CN109087475A - A kind of forest fireproofing early warning system based on LoRa wireless network - Google Patents
A kind of forest fireproofing early warning system based on LoRa wireless network Download PDFInfo
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- CN109087475A CN109087475A CN201811220526.5A CN201811220526A CN109087475A CN 109087475 A CN109087475 A CN 109087475A CN 201811220526 A CN201811220526 A CN 201811220526A CN 109087475 A CN109087475 A CN 109087475A
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- Prior art keywords
- forest
- wireless network
- system based
- early warning
- server
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Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/005—Fire alarms; Alarms responsive to explosion for forest fires, e.g. detecting fires spread over a large or outdoors area
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/182—Level alarms, e.g. alarms responsive to variables exceeding a threshold
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
Abstract
A kind of forest fireproofing early warning system based on LoRa wireless network, including intelligent spraying device and the video monitoring apparatus being uniformly distributed in inside forest, the intelligent spraying device and video monitoring apparatus are wirelessly connected with LoRa gateway respectively, the LoRa gateway is wirelessly connected with server, the server is connected with warning device, communication module and Cloud Server, the communication module control is connected with unmanned plane, the Cloud Server network connection has monitor supervision platform, the present invention can carry out real-time monitoring to forest environment, and certain pre-processing can be carried out to fire hazard, incipient fault data is sent to monitor supervision platform in time.
Description
Technical field
The invention belongs to forest fire protection technical fields, and in particular to a kind of forest fire protection early warning based on LoRa wireless network
System.
Background technique
Forest is undoubtedly very valuable natural resources, and the continuous erosion in particular with the mankind to nature causes gloomy
Woods area drastically reduces, therefore conserves forests and have become the very important link of environmental protection.Currently conserve forests
Other than the denudation to be prevented, forest fire protection is also extremely important, but Forest Fire Prevention System is not comprehensive at present, when fire drops
Temporarily, it is not timely early warning, thus fire timely cannot be controlled in time, in addition, when occurring combustibles in forest,
It can not find in time, especially people burn incense and offer sacrifices at the graves of one's ancestors on "Qingming" the paper of burning and paper money is easily blown in forest with the wind, so that band is flared up
Calamity hidden danger.
Summary of the invention
A kind of forest fire protection based on LoRa wireless network is provided the purpose of the present invention is overcome the deficiencies in the prior art
Early warning system, this system can carry out real-time monitoring to forest environment, and certain pre-processing can be carried out to fire hazard, and
When incipient fault data is sent to monitor supervision platform.
Technical scheme is as follows: a kind of forest fireproofing early warning system based on LoRa wireless network, including uniform
Distribution and the intelligent spraying device and video monitoring apparatus inside forest, the intelligent spraying device and video monitoring apparatus difference
It is wirelessly connected with LoRa gateway, the LoRa gateway is wirelessly connected with server, and the server is connected with warning device, communication
Module and Cloud Server, the communication module control are connected with unmanned plane, and the Cloud Server network connection has monitor supervision platform.
Preferably, temperature and relative humidity, smoke sensor device and GPS module are provided in the intelligent spraying device.
Preferably, distance is no more than 100m between the adjacent intelligent spraying device.
Preferably, distance is no more than 200m between the adjacent video monitoring apparatus.
Preferably, the warning device is provided with red alarm lamp, yellow alarm lamp and blue alarm lamp.
Preferably, the warning device response process is as follows:
Step 1: the temperature and relative humidity being arranged in intelligent spraying device, smoke sensor device, examine forest environment
It surveys；
Step 2: detection data is sent to server by LoRa gateway；
It is compared step 3: server will test data value with preset alarming value；
Step 4: when detection data value reaches 80% alarming value and is lower than alarming value, blue warning light response；Work as detection
When data value reaches alarming value but is lower than 150% alarming value, the response of yellow alarm lamp；When detection data value is higher than 150% alarm
When value, the response of red alarm lamp.
Beneficial effects of the present invention: (1) intelligent spraying device can be measured in real time the environment of each position of forest, and
Certain pre-processing can be carried out to fire hazard；(2) the timely transmission of data, it is right at the first time when can guarantee that fire occurs
The condition of a disaster is controlled；(3) it is put out a forest fire by control unmanned plane watering, action rapidly, is solved because of various obstacle fire-fightings
Personnel cannot reach the problem of fire spot.
Detailed description of the invention
Fig. 1 is structural block diagram of the invention；
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1, a kind of forest fireproofing early warning system based on LoRa wireless network, including be uniformly distributed in forest
The intelligent spraying device and video monitoring apparatus in portion, the intelligent spraying device and video monitoring apparatus respectively with LoRa gateway without
Line connection, the LoRa gateway are wirelessly connected with server, and the server is connected with warning device, communication module and cloud service
Device, the communication module control are connected with unmanned plane, and the Cloud Server network connection has monitor supervision platform.
In the present embodiment, it is provided with temperature and relative humidity, smoke sensor device and GPS module in the intelligent spraying device,
For being measured in real time to temperature, humidity and smog in forest, when security risk occurs or fire occurs, can pass through
GPS module is to security risk or fire spot is accurately positioned, and distance does not surpass between the adjacent intelligent spraying device
100m is crossed, can guarantee and scientific and effective detection is carried out to environment in forest, avoid detecting loophole, the adjacent video monitoring
Distance is no more than 200m between device, can effectively be monitored to combustibles in forest, the paper or paper money especially burned is kept away
Exempt from blind area of monitoring occur, the warning device is provided with red alarm lamp, yellow alarm lamp and blue alarm lamp, can send out accident
Raw emergency is alarmed, and reminds staff in real time.
The present invention is right when it is implemented, temperature and relative humidity, smoke sensor device by being arranged in intelligent spraying device
Forest environment is detected, and when the data value of detection is higher than normal value but not up to alarming value, such as temperature drift, humidity are inclined
It is low, there is smog, data can be sent to server by LoRa gateway at this time, and server controls the blue alarm in warning device
Lamp response, while intelligent spraying device sprays water to current position, reduces temperature, increases air humidity and removes cigarette
Mist indicates that fire has occurred and that when the data value of detection just reaches alarming value, and yellow alarm lamp responds at this time, passes through simultaneously
Communication module control unmanned plane rushes for the fire spot of GPS module positioning, is flutterred by the water that unmanned plane carries high fire
It goes out, when the data value of detection is much higher than alarming value, indicates that the intensity of a fire is serious, red alarm lamp responds at this time, passes through communication module
It controls more unmanned planes arrival fire spot to control the condition of a disaster, while video monitoring module can be in real time to forest environment
It is monitored, when there are combustibles, notifies staff to handle combustibles in time, it, can be real-time when fire occurs
By scene of fire video data transmission to Cloud Server, monitor supervision platform is monitored scene of fire by accessing Cloud Server,
And carry out remote command.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.
Claims (6)
1. a kind of forest fireproofing early warning system based on LoRa wireless network, it is characterised in that: including being uniformly distributed in forest
The intelligent spraying device and video monitoring apparatus in portion, the intelligent spraying device and video monitoring apparatus respectively with LoRa gateway without
Line connection, the LoRa gateway are wirelessly connected with server, and the server is connected with warning device, communication module and cloud service
Device, the communication module control are connected with unmanned plane, and the Cloud Server network connection has monitor supervision platform.
2. a kind of forest fireproofing early warning system based on LoRa wireless network according to claim 1, it is characterised in that: institute
It states and is provided with temperature and relative humidity, smoke sensor device and GPS module in intelligent spraying device.
3. a kind of forest fireproofing early warning system based on LoRa wireless network according to claim 1 or 2, feature exist
In: distance is no more than 100m between the adjacent intelligent spraying device.
4. a kind of forest fireproofing early warning system based on LoRa wireless network according to claim 1, it is characterised in that: phase
Distance is no more than 200m between the adjacent video monitoring apparatus.
5. a kind of forest fireproofing early warning system based on LoRa wireless network according to claim 1, it is characterised in that: institute
It states warning device and is provided with red alarm lamp, yellow alarm lamp and blue alarm lamp.
6. a kind of forest fireproofing early warning system based on LoRa wireless network according to claim 1, it is characterised in that: institute
It is as follows to state warning device response process:
Step 1: the temperature and relative humidity being arranged in intelligent spraying device, smoke sensor device, detect forest environment；
Step 2: detection data is sent to server by LoRa gateway；
It is compared step 3: server will test data value with preset alarming value；
Step 4: when detection data value reaches 80% alarming value and is lower than alarming value, blue warning light response；Work as detection data
When value reaches alarming value but is lower than 150% alarming value, the response of yellow alarm lamp；When detection data value is higher than 150% alarming value,
The response of red alarm lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811220526.5A CN109087475A (en) | 2018-10-19 | 2018-10-19 | A kind of forest fireproofing early warning system based on LoRa wireless network |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811220526.5A CN109087475A (en) | 2018-10-19 | 2018-10-19 | A kind of forest fireproofing early warning system based on LoRa wireless network |
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| CN109087475A true CN109087475A (en) | 2018-12-25 |
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| CN201811220526.5A Pending CN109087475A (en) | 2018-10-19 | 2018-10-19 | A kind of forest fireproofing early warning system based on LoRa wireless network |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110390789A (en) * | 2019-08-21 | 2019-10-29 | 深圳云感物联网科技有限公司 | Forest fire protection data analysis system based on big data |
| WO2020237935A1 (en) * | 2019-05-27 | 2020-12-03 | 湖南联智桥隧技术有限公司 | Data transmission system and data transmission method |
| CN112132719A (en) * | 2020-08-11 | 2020-12-25 | 湖南大学 | Personnel search and rescue method, device and system for emergency rescue and storage medium |
| CN112558029A (en) * | 2021-03-01 | 2021-03-26 | 陕西山利科技发展有限责任公司 | Equipment and method for detecting accuracy of unmanned aerial vehicle detection system |
| CN113325774A (en) * | 2021-05-31 | 2021-08-31 | 北京林业大学 | Forest ecological data monitoring system and method based on unmanned aerial vehicle |
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Application publication date: 20181225 |