CN202887370U - Security and protection system - Google Patents
Security and protection system Download PDFInfo
- Publication number
- CN202887370U CN202887370U CN 201220612072 CN201220612072U CN202887370U CN 202887370 U CN202887370 U CN 202887370U CN 201220612072 CN201220612072 CN 201220612072 CN 201220612072 U CN201220612072 U CN 201220612072U CN 202887370 U CN202887370 U CN 202887370U
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- protection system
- fire
- safety
- analysis circuit
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Abstract
The utility model belongs to the technical field of fire early warning and particularly relates to a security and protection system for monitoring a fire disaster. The security and protection system comprises at least one group of detectors, a fire behavior analyzing circuit and a signal transmitting device, wherein each group of detectors is in signal connection with the fire behavior analyzing circuit; the fire behavior analyzing circuit is connected with the signal transmitting device; each group of detectors is provided with at least two photographing devices; and one photographing device is an image photographing device and the other one is an infrared photographing device. According to the security and protection system disclosed by the utility model, a signal collection device is arranged to collect different signals for analyze, so that the real rate of fire behavior alarming can be further improved, and manpower and material resource loss caused by fake fire behavior alarming is reduced.
Description
Technical field
The utility model belongs to the fire alarm technical field, specifically, relates to a kind of safety-protection system of fire monitoring.
Background technology
In order to strengthen the decorative effect of buildings, a lot of buildingss has used the curtain wall decoration technology at present, has set up a lot of ornaments on the surface of buildings, but these ornaments mostly are made of combustible material, easily catches fire; After in a single day these buildingss caught fire, the intensity of a fire was very easy to enlarge and diffusion; And causing of fire often is to be caused by very little kindling material to cause, as throw away a cigarette butt everywhere, power lead short circuit etc.; Therefore for fear of the generation of fire; need to monitor buildings; and present fire prevention way is at buildings inductor to be installed; come perception fire whether to occur by inductor; come sense temperature to judge whether to occur fire such as the installation infrared inductor, only judge whether to occur the condition of a fire by temperature, the situation of the false condition of a fire then often can occur; cause the waste of human and material resources, so that the fire extinguishing cost is higher.
Summary of the invention
The purpose of this utility model is to solve the deficiencies in the prior art, and a kind of safety-protection system is provided, and this safety-protection system can effectively be surveyed the condition of a fire, reduces simultaneously or avoids false condition of a fire alarm condition to occur, and saves cost.
The technical solution adopted in the utility model is:
A kind of safety-protection system, comprise at least one group of detector, fire analysis circuit and sender unit, every group of detector all is connected with the fire analysis circuit signal, fire analysis circuit and signal emitter connects, every group of detector is provided with at least two camera heads, and camera head comprises image pickup device and infrared pick-up device.
Further, every group of detector also comprises a far infrared inductor, and described fire analysis circuit comprises a temperature analysis circuit, and the infrared pick-up device is connected with the temperature analysis circuit signal with the far infrared inductor and is connected.
Further, described safety-protection system also comprises warning device, and warning device is connected with the fire analysis circuit signal.
Further, described sender unit is provided with video signal output interface.
Further, described sender unit also comprises video frequency signal compressor, UHF modulator and the transmitter that connects successively.
Again further, described transmitter is the WIFI transmitter.
Further, described image pickup device is low illuminance CCD camera head.
Again further, described infrared pick-up device is CCD infrared pick-up device.Described CCD infrared pick-up device comprises the 1300000 pixel CCD infrared pick-up camera lenses of diameter 14mm.
The beneficial effect that the utility model is obtained is: the utility model is collected different signals and is analyzed by the signalization gathering-device, thereby can improve further the true rate that the condition of a fire is reported to the police, and reduces the human and material resources loss that the false condition of a fire is reported to the police and caused.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Reference numeral is:
1---far infrared inductor 2---CCD infrared pick-up device
3---low illuminance CCD camera head 4---fire analysis circuit
41---temperature analysis circuit 5---transmitter
6---UHF modulator 7---video frequency signal compressor
8---sender unit 9---warning device.
Embodiment
Below in conjunction with accompanying drawing 1 and embodiment the utility model is described further.
Embodiment: referring to Fig. 1.
A kind of safety-protection system, comprise at least one group of detector, fire analysis circuit 4 and sender unit 8, every group of detector all is connected with fire analysis circuit 4 signals, fire analysis circuit 4 is connected with sender unit 8, every group of detector is provided with at least two camera heads, one of them of these two camera heads is image pickup device, and another is the infrared pick-up device.
The utility model is when implementing, every group of detector is positioned over corresponding controlled area, image pickup device in the detector is used for gathering image information, can be used as simultaneously the background image information reference, and image pickup device passes to fire analysis circuit 4 with image information.The infrared pick-up device is used for surveying the Temperature Distribution situation in the controlled area, and temperature distribution information passed to fire analysis circuit 4, the processor of fire analysis circuit 4 will be analyzed for these two parts of information, if judge it is the condition of a fire, fire analysis circuit 4 will transmit an alerting signal to sender unit 8, simultaneously image video signal is at that time passed to sender unit 8, and sent by sender unit 8.The utility model has adopted picture signal and temperature signal comparative analysis, can judge comparatively accurately the condition of a fire, reduces false condition of a fire warning probability, saves cost.
Further, every group of detector also comprises a far infrared inductor 1, and described fire analysis circuit 4 comprises a temperature analysis circuit 41, and the infrared pick-up device is connected with the far infrared inductor and is connected with temperature analysis circuit 41 signals respectively.
The infrared pick-up device is used for surveying the infrared and ultraviolet flame in the controlled area, far infrared inductor 1 is used for responding to the infrared high temperature object in the controlled area, after far infrared inductor 1 is set, can for flame or the higher object of temperature carries out darker analysis, such as cigarette end, fireworks, definite flame source or the high temp objects that can be further such as burn joss sticks; Temperature analysis circuit 41 analyzes condition of a fire situation, condition of a fire situation information is delivered to the processor of fire analysis circuit 4 again, is analyzed further by processor combining image information again and judges the condition of a fire, thereby can obtain the more accurately condition of a fire.
Further, described safety-protection system also comprises warning device 9, and warning device 9 is connected with fire analysis circuit 4 signals.
When fire analysis circuit 4 has determined the condition of a fire and has occurred, fire analysis circuit 4 is when reporting to the police to relevant department by sender unit 8, also give 9 one alerting signals of warning device, warning device 9 work, the personnel in the notice supervision zone lose no time to evacuate, withdraw.Warning device 9 is generally audible alarm and/or light warning device.
Further, described sender unit 8 is provided with video signal output interface.
By video signal output interface is set, so that condition of a fire image video signal can directly pass through the external outputting video signal of video signal output interface.
Further, described sender unit 8 also comprises video frequency signal compressor 7, UHF modulator 6 and the transmitter 5 that connects successively.
For the image/video information with the condition of a fire sends on user's the electronic product, vision signal need to be compressed, by UHF modulator 6, vision signal is loaded in the radiowave, send by transmitter 5 again; The user receives radiowave by the electronic equipment that mobile phone etc. can receive wireless signal, and by demodulator of PM signal PM vision signal is decomposed from radiowave and out to watch, and very fast recognizes condition of a fire situation.
Again further, described transmitter 5 is the WIFI transmitter.
The electronic product that the wifi receiver is installed at present is a lot, such as mobile phone; Convenient by wifi sending and receiving signal.
Further, described image pickup device is low illuminance CCD camera head 3.
The camera lens of image pickup device is the low illuminance CCD pick-up lens of 1,300,000 pixels of diameter 14mm in the present embodiment.Here low illuminance refers generally to illuminance between 4 lx to 20 lx.
Again further, described infrared pick-up device is CCD infrared pick-up device 2, and described CCD infrared pick-up device 2 comprises the 1300000 pixel CCD infrared pick-up camera lenses of diameter 14mm.
Below only be the application's preferred embodiment, equivalent technical solutions on this basis still falls into the application protection domain.
Claims (8)
1. safety-protection system, it is characterized in that: it comprises at least one group of detector, fire analysis circuit and sender unit, every group of detector all is connected with the fire analysis circuit signal, fire analysis circuit and signal emitter connects, every group of detector is provided with at least two camera heads, and camera head comprises image pickup device and infrared pick-up device.
2. a kind of safety-protection system according to claim 1, it is characterized in that: every group of detector also comprises a far infrared inductor, described fire analysis circuit comprises a temperature analysis circuit, and the infrared pick-up device is connected with the temperature analysis circuit signal with the far infrared inductor and is connected.
3. a kind of safety-protection system according to claim 1, it is characterized in that: described safety-protection system also comprises warning device, warning device is connected with the fire analysis circuit signal.
4. a kind of safety-protection system according to claim 1, it is characterized in that: described sender unit is provided with video signal output interface.
5. a kind of safety-protection system according to claim 1 is characterized in that: described sender unit also comprises video frequency signal compressor, UHF modulator and the transmitter that connects successively.
6. a kind of safety-protection system according to claim 5, it is characterized in that: described transmitter is the WIFI transmitter.
7. a kind of safety-protection system according to claim 1 is characterized in that: described image pickup device is low illuminance CCD camera head.
8. a kind of safety-protection system according to claim 1, it is characterized in that: described infrared pick-up device is CCD infrared pick-up device.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220612072 CN202887370U (en) | 2012-11-19 | 2012-11-19 | Security and protection system |
HK13107512A HK1180177A2 (en) | 2012-11-19 | 2013-06-26 | Security system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220612072 CN202887370U (en) | 2012-11-19 | 2012-11-19 | Security and protection system |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202887370U true CN202887370U (en) | 2013-04-17 |
Family
ID=48078774
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220612072 Expired - Fee Related CN202887370U (en) | 2012-11-19 | 2012-11-19 | Security and protection system |
Country Status (2)
Country | Link |
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CN (1) | CN202887370U (en) |
HK (1) | HK1180177A2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104851227A (en) * | 2015-06-09 | 2015-08-19 | 张维秀 | Fire monitoring method, device and system |
CN105723418A (en) * | 2016-01-31 | 2016-06-29 | 冯旋宇 | Method and system for detecting temperature of fire |
CN106204983A (en) * | 2016-09-08 | 2016-12-07 | 安徽希望网络科技股份有限公司 | A kind of fire evacuation control system and method |
CN113393486A (en) * | 2021-06-23 | 2021-09-14 | 英特灵达信息技术(深圳)有限公司 | Abnormal event monitoring method, intelligent monitoring terminal and system |
-
2012
- 2012-11-19 CN CN 201220612072 patent/CN202887370U/en not_active Expired - Fee Related
-
2013
- 2013-06-26 HK HK13107512A patent/HK1180177A2/en not_active IP Right Cessation
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104851227A (en) * | 2015-06-09 | 2015-08-19 | 张维秀 | Fire monitoring method, device and system |
CN105723418A (en) * | 2016-01-31 | 2016-06-29 | 冯旋宇 | Method and system for detecting temperature of fire |
WO2017128447A1 (en) * | 2016-01-31 | 2017-08-03 | 冯旋宇 | Method and system for detecting temperature of fire |
CN106204983A (en) * | 2016-09-08 | 2016-12-07 | 安徽希望网络科技股份有限公司 | A kind of fire evacuation control system and method |
CN113393486A (en) * | 2021-06-23 | 2021-09-14 | 英特灵达信息技术(深圳)有限公司 | Abnormal event monitoring method, intelligent monitoring terminal and system |
Also Published As
Publication number | Publication date |
---|---|
HK1180177A2 (en) | 2013-10-11 |
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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: 20130417 Termination date: 20151119 |
|
EXPY | Termination of patent right or utility model |