CN106910310A - Forest fire protection emergency alarm device - Google Patents
Forest fire protection emergency alarm device Download PDFInfo
- Publication number
- CN106910310A CN106910310A CN201710319594.6A CN201710319594A CN106910310A CN 106910310 A CN106910310 A CN 106910310A CN 201710319594 A CN201710319594 A CN 201710319594A CN 106910310 A CN106910310 A CN 106910310A
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- module
- image
- fire protection
- main control
- forest fire
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- 238000004891 communication Methods 0.000 claims abstract description 10
- 238000003860 storage Methods 0.000 claims abstract description 5
- 238000012544 monitoring process Methods 0.000 claims description 18
- 230000002159 abnormal effect Effects 0.000 claims description 3
- 238000003384 imaging method Methods 0.000 claims description 2
- 238000003709 image segmentation Methods 0.000 claims 1
- 230000005856 abnormality Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 230000002265 prevention Effects 0.000 description 5
- 238000007689 inspection Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/12—Actuation by presence of radiation or particles, e.g. of infrared radiation or of ions
- G08B17/125—Actuation by presence of radiation or particles, e.g. of infrared radiation or of ions by using a video camera to detect fire or smoke
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/28—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture specially adapted for farming
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Alarm Systems (AREA)
Abstract
The invention discloses a kind of forest fire protection emergency alarm device, including image taking module, picture recognition module, main control module, alarm module, communication module, long-distance monitorng device, memory module；Master control module controls image taking module shooting image in forest；After image of the picture recognition module identification image taking module storage in memory module, identification information is sent to main control module；Main control module triggers alarm module according to identification information, and generates warning message and be sent to long-distance monitorng device by communication module；Power module is powered by main control module.By several independent image taking modules and picture recognition module, complete image taking and identification in real time in monitor area, note abnormalities state in real time, send alarm and notify that long distance control system takes measures, improve the efficiency of forest fire protection, 24 hours uninterrupted monitor in real time to forest fire hidden danger and identification are realized, with very strong practicality and wide applicability.
Description
Technical field
The present invention relates to a kind of warning device, and in particular to a kind of forest fire protection emergency alarm device.
Background technology
Forest fire, refers to lose manual control, is freely spread in forest land and extended, to forest, forest ecosystem
With the forest-fire climate that the mankind bring certain harm and loss.Forest fire be a kind of sudden strong, destructive big, disposal relief compared with
It is difficult natural calamity.
Forest fire protection work is the important component of Chinese work of preventing and reducing natural disasters, and is national public emergent System Construction
Important content, is important leverage that social stability and the people live and work in peace and contentment, is to speed up forest development, strengthens the basis of ecological construction
And premise, concerning the forest reserves and ecological safety, concerning life and property safety of people.
Existing forest protection, by woods person's manual inspection is patrolled, part developed regions start to use monitoring mode major part；
Manual inspection, the advantage with in-situ processing, inferior position is also obvious, and efficiency is low, and directive property is low, effectively prevents what fire from occurring
Effect is bad, is adapted to normative inspection firebreak device；Common monitoring, the advantage with monitor in real time, however it is necessary that monitor
24 hours concern monitor videos of member, and wide paving monitoring in forest large area, it is clear that the monitoring work to monitoring personnel brings huge
Workload, lack timely discovery to scene of fire.
It is therefore desirable to existing forest fire protection prevention and emergency system are given and improved, integrate prevention and meet an urgent need.
The content of the invention
Be to solve the deficiencies in the prior art, it is an object of the invention to provide it is a kind of it is intelligent, convenient, economize on resources
Forest fire protection emergency alarm device.
In order to realize above-mentioned target, the present invention is adopted the following technical scheme that：
Forest fire protection emergency alarm device, including image taking module, picture recognition module, main control module, alarm module, communication
Module, long-distance monitorng device, memory module；
Master control module controls image taking module shooting image in forest；
After image of the described image identification module identification image taking module storage in memory module, identification information is sent to
Main control module；
The main control module triggers alarm module according to identification information, and generates warning message and be sent to remotely by communication module
Supervising device；
Power module is powered by main control module.
Above-mentioned image taking module is erected on the steering module being connected with main control module, and the steering module includes and electricity
The steering platform that arbor connects.
Above-mentioned long-distance monitorng device through communication module, by master control module controls image taking module and steering module.
Above-mentioned main control module connects input/output module, including display, keyboard.
Above-mentioned memory module stores warning message.
Above-mentioned identification information include fire alarm, fire alarm area, fire alarm point apart from monitoring point angle and distance.
Above-mentioned warning message includes device id, device location, abnormal picture, time, angle, distance.
Further, the steering frequency of above-mentioned steering module is 5-10 minutes/circle, and steering angle is 360 degree.
The style of shooting of above-mentioned image taking module includes taking pictures, imaging, and described image is panoramic picture.
It is some rectangles battle array block that above-mentioned picture recognition module is divided the image into, and after being compared with background image, will be recognized
The image difference for going out is accredited as fire alarm；The area of combination difference image, according to the engineer's scale and grid of rectangle battle array block, calculates phase
For the angle and distance of the fire alarm point of monitoring point.
The present invention is advantageous in that：A kind of forest fire protection emergency alarm device of the invention, by several with it is remote
The fire prevention emergency alarm device composition Forest Fire Prevention System of process control device connection, each fire prevention emergency alarm device has independent
Image taking module and picture recognition module, in monitor area in real time complete shooting image and image recognition, when first
Between note abnormalities state, send alarm and notify that long distance control system takes measures, shared the substantial amounts of monitoring of monitoring personnel and appointed
Business, improves the efficiency of forest fire protection, realizes 24 hours uninterrupted monitor in real time to forest fire hidden danger and identification, has
Very strong practicality and wide applicability.
Brief description of the drawings
Fig. 1 is the structural representation of forest fire protection emergency alarm device of the invention.
Fig. 2 is the schematic diagram of the rectangle battle array block of picture recognition module of the invention.
Fig. 3 is the scope schematic diagram of the cycle shooting of panorama camera of the invention.
Fig. 4 is the mounting structure schematic diagram of panorama camera of the invention.
Specific embodiment
Make specific introduction to the present invention below in conjunction with the drawings and specific embodiments.
In embodiments of the invention：
The ARM chips that main control module is produced using PHILIPS Co., anti-interference good advantage high with sensitivity,
Communication module is the GPRS wireless networks using the GPRS communication chips of Huawei GTM900C,
Taking module is panorama camera,
Alarm module selects alarm bell,
Power module selects solar storage battery.
Forest fire protection emergency alarm device installed in forest zone commanding elevation of the invention, including connect respectively panorama camera,
Picture recognition module, main control module, the main control module of alarm bell, and realize communicating by GPRS module and long-distance monitorng device, electricity
Source module is powered by main control module.
Panorama camera is erected on the turntable connect with motor shaft, and motor is driven by main control module.
Master control module controls motor rotates turntable with 360 degree, the speed of 5 minutes/circle, drives panorama camera periodically
Rotate, while panorama camera photographing panorama picture in forest is controlled, and the panoramic picture that will be shot is stored in memory module.
After panoramic picture is divided into the rectangle grid array of 60*150-150*450 by picture recognition module, preferably 100*360；
Panoramic picture is compared with background image, whether the image difference that Identification goes out is fire alarm, if fire alarm, then it is poor to combine
The area of different image, according to the engineer's scale and grid of rectangle battle array block, calculates relative to monitoring point（Shooting point）Fire alarm point
Angle and distance, feeds back to main control module.
The identification information that main control module feeds back according to picture recognition module triggers alarm bell, and generation includes device id, equipment
Position, abnormal picture, time, angle, the warning message of distance, long-distance monitorng device is fed back to by GPRS module.
After being accredited as fire alarm, master control module controls motor stalls, or in the wide angular range of identification fire alarm slightly
Degree is rotated, and exposal model is switched into image pickup mode, sends long-distance monitorng device to by scene is imaged by GPRS module in real time.
After remote monitoring personnel observes fire alarm, operable long-distance monitorng device, by GPRS module, through main control module control
Motor rotational angle processed, controls panorama camera live view, adjusts shooting focal length, or to obtain clearly real time scene, switching
Take pictures and image.Live fire alarm information is further looked at, according to the intensity of a fire, fire extinguishing team member is arranged in time or woods team member is patrolled, oriented
Fixed point puts out various fire and disaster hidden-trouble in time.
After remote monitoring personnel's observation, it be not fire alarm to be accredited as, and by GPRS module, feeds back non-fire alarm to main control module and believes
Breath, main control module cancels fire alarm pattern, cancels alarm bell, and the image pickup mode of panorama camera is switched back into exposal model, same to time control
Motor processed continues periodic rotary.
Conventional remote is monitored, and monitoring personnel can be read by long-distance monitorng device, at any time in section through main control module
Panoramic picture in memory module.
Can remotely by the rotating speed of control module setting motor, the filming frequency of panorama camera.
When patrolling woods person scene and patrolling woods, also can live external input/output module, including display, keyboard regulate and control, adjust on the spot
The related Monitoring Data of whole, reading, or according to the observation at scene, adjust rotating speed, the filming frequency of panorama camera of motor.
When actually used, according to landform on the spot, power module can select wind-force power supply combination sun-generated electric power.
When installing panorama camera, the face on the basis of the top of forest zone trees, including the plane in Plain, the Yin/Yang on hillside are oblique
Face.
In order to effectively monitor fire alarm, it is ensured that the optimal effectiveness of the shooting of panorama camera, the shooting performance according to panorama camera,
During installation, preferably above the vertical range of datum level is d, is θ with the inclination angle of datum level, and the range distance of shooting is D.
When doubtful fire alarm is captured, panorama camera is directed at fire alarm orientation immediately, receives remote control amendment orientation, according to
The transmission speed of communication channel, beams back image, for monitoring condition of a fire development.
According to the trend that the condition of a fire develops, flare can gradually spread to be held, and burns more prosperous and more prosperous, then the flare image for collecting can be by
Gradual change is big, according to this feature, when there is the doubtful condition of a fire, gathers image pattern, scanning to doubtful ignition point, and flare profile
Figure, preserves data, continues to use image after 5 seconds, obtains flare profile diagram, collects flare profile diagram, obtains 3 flare profiles
Diagram data, judge whether to meet Ignition, and the intensity of a fire spreads rule, for example：Image outline below surround above 90% with
On（In view of wind, the characteristics of each flare, it is impossible to surround covering completely）, between each profile increase 20%-50%, spread speed
Spend with area features to judge the seriousness of the actual condition of a fire.
IMAQ interval time, judge number of times, spread the data of rule, can be by remotely according to actual landform, trees
Feature and season are modified.
When feature meets the condition of a fire, it is confirmed that there is the condition of a fire.
The basic principles, principal features and advantages of the present invention have been shown and described above.The technical staff of the industry should
Understand, the invention is not limited in any way for above-described embodiment, it is all to be obtained by the way of equivalent or equivalent transformation
Technical scheme, all falls within protection scope of the present invention.
Claims (10)
1. forest fire protection emergency alarm device, it is characterised in that including image taking module, picture recognition module, main control module,
Alarm module, communication module, long-distance monitorng device, memory module；
Master control module controls image taking module shooting image in forest；
After image of the described image identification module identification image taking module storage in memory module, identification information is sent to
Main control module；
The main control module triggers alarm module according to identification information, and generates warning message and be sent to remotely by communication module
Supervising device；
Power module is powered by main control module.
2. forest fire protection emergency alarm device according to claim 1, it is characterised in that described image taking module sets up
On the steering module being connected with main control module, the steering module includes the steering platform connect with motor shaft.
3. forest fire protection emergency alarm device according to claim 1, it is characterised in that the long-distance monitorng device is through logical
Letter module, by master control module controls image taking module and steering module.
4. forest fire protection emergency alarm device according to claim 1, it is characterised in that it is defeated that the main control module connects input
Go out module, including display, keyboard.
5. forest fire protection emergency alarm device according to claim 1, it is characterised in that the memory module storage alarm
Information.
6. forest fire protection emergency alarm device according to claim 1, it is characterised in that the identification information includes fire
Police, fire alarm area, fire alarm point apart from monitoring point angle and distance.
7. forest fire protection emergency alarm device according to claim 1, it is characterised in that the warning message includes equipment
ID, device location, abnormal picture, the time, fire alarm point apart from monitoring point angle and distance.
8. forest fire protection emergency alarm device according to claim 2, it is characterised in that the steering of the steering platform is frequently
Rate is 5-10 minutes/circle, and steering angle is 360 degree.
9. forest fire protection emergency alarm device according to claim 1, it is characterised in that the bat of described image taking module
Taking the photograph mode includes taking pictures, imaging, and described image is panoramic picture.
10. forest fire protection emergency alarm device according to claim 1, it is characterised in that described image identification module will
Image segmentation is some rectangles battle array block, and after being compared with background image, the image difference that will identify that is accredited as fire alarm；With reference to
The area of differential image, according to the engineer's scale and grid of rectangle battle array block, calculate fire alarm point relative to monitoring point angle and
Distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710319594.6A CN106910310B (en) | 2017-05-09 | 2017-05-09 | Forest fire prevention emergency alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710319594.6A CN106910310B (en) | 2017-05-09 | 2017-05-09 | Forest fire prevention emergency alarm device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106910310A true CN106910310A (en) | 2017-06-30 |
| CN106910310B CN106910310B (en) | 2023-01-31 |
Family
ID=59211032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710319594.6A Active CN106910310B (en) | 2017-05-09 | 2017-05-09 | Forest fire prevention emergency alarm device |
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| Country | Link |
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| CN (1) | CN106910310B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110507941A (en) * | 2019-08-21 | 2019-11-29 | 深圳供电局有限公司 | A kind of fire processing method and its system |
| CN110779529A (en) * | 2019-11-21 | 2020-02-11 | 南京信息工程大学 | Forest disaster emergency commanding and scheduling system based on big data and cloud computing |
| CN111080955A (en) * | 2019-12-30 | 2020-04-28 | 重庆市海普软件产业有限公司 | Forest fire prevention intelligent control system and method |
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| CN103400463A (en) * | 2013-06-21 | 2013-11-20 | 广东省林业科学研究院 | Forest fire positioning method and device based on two-dimensional images |
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| CN204632039U (en) * | 2015-05-18 | 2015-09-09 | 广东华南水电高新技术开发有限公司 | Forest fire protection supervising device |
| CN206726394U (en) * | 2017-05-09 | 2017-12-08 | 南京信息工程大学 | Forest fire protection emergency alarm device |
-
2017
- 2017-05-09 CN CN201710319594.6A patent/CN106910310B/en active Active
Patent Citations (8)
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| JPH1033707A (en) * | 1996-07-25 | 1998-02-10 | Matsushita Electric Ind Co Ltd | Method for measuring temperature distribution of subject to be measured, and temperature distribution measuring device |
| US5959589A (en) * | 1997-07-02 | 1999-09-28 | Waveband Corporation | Remote fire detection method and implementation thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110507941A (en) * | 2019-08-21 | 2019-11-29 | 深圳供电局有限公司 | A kind of fire processing method and its system |
| CN110779529A (en) * | 2019-11-21 | 2020-02-11 | 南京信息工程大学 | Forest disaster emergency commanding and scheduling system based on big data and cloud computing |
| CN111080955A (en) * | 2019-12-30 | 2020-04-28 | 重庆市海普软件产业有限公司 | Forest fire prevention intelligent control system and method |
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| Publication number | Publication date |
|---|---|
| CN106910310B (en) | 2023-01-31 |
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Address after: 210044 No. 219 Ning six road, Jiangbei new district, Nanjing, Jiangsu Patentee after: Nanjing University of Information Science and Technology Address before: 210044 No. 69 Olympic Street, Jianye District, Nanjing City, Jiangsu Province Patentee before: Nanjing University of Information Science and Technology |