CN105469533A - Fire communication alarm device - Google Patents
Fire communication alarm device Download PDFInfo
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- CN105469533A CN105469533A CN201610020774.XA CN201610020774A CN105469533A CN 105469533 A CN105469533 A CN 105469533A CN 201610020774 A CN201610020774 A CN 201610020774A CN 105469533 A CN105469533 A CN 105469533A
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B19/00—Alarms responsive to two or more different undesired or abnormal conditions, e.g. burglary and fire, abnormal temperature and abnormal rate of flow
- G08B19/005—Alarms responsive to two or more different undesired or abnormal conditions, e.g. burglary and fire, abnormal temperature and abnormal rate of flow combined burglary and fire alarm systems
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Abstract
The invention discloses a fire communication alarm device, relating to the fire alarm field. The fire communication alarm device comprises a smoke sensing module, an invasion detector, a face detection module, an RIFD card reader, a camera module, a video collection and transmission module, an image type fire detector, a video monitoring module, a master control module, and a network module, and is used for sending alarm signals to a host computer and an alarm module, thereby improving fire detection accuracy and sensitivity, and meanwhile effectively avoiding equipment failure after destruction.
Description
Technical field
The present invention relates to fire alarm field, be specifically related to a kind of fire communication alarming device.
Background technology:
Security against fire and our everyone security of the lives and property closely bound up, fire fighting device construction is also more and more subject to people's attention.At present, the fire control equipment generally used comprises flame snuffer, hydrant and break-in tool etc., and the emergency system of employing comprises fire alarm system, automatic sprinkler system, smoke control system, emergency evacuation system etc.Above-mentioned fire alarm system comprises fire detector, alarm button, alarm and controller, what wherein alarm button adopted usually is manual fire alarm call point, namely need manually to press and could realize reporting to the police, Problems existing cannot be reported to the police in the very first time of breaking out of fire, this can cause the delayed of crowd evacuation, and and then affects follow-up disaster relief work.
Application number CN104599427A discloses a kind of intelligent image type fire alarm system for vcehicular tunnel, this fire alarm system includes: for the camera of Real-time Collection field data, this camera connects the input end of video image acquisition and transport module, and two output terminals connect video monitoring module and image-type fire detector respectively; Image-type fire detector connects fire alarm control unit and image fire alarming and managing module respectively; Image fire alarming and managing module receives the video monitoring information from video monitoring module and the fire information from image-type fire detector respectively, this image fire alarming and managing model calling database; Fire alarm control unit connects image-type fire detector; Database is located in computing machine.Fire alarm system of the present invention can carry out smoke detection, flame detecting and video monitoring three kinds of functions simultaneously, judges fire alarm timely and accurately and provides alerting signal, greatly reducing rate of false alarm, the interference free performance of alarm system for lifting.
Although accuracy rate and the anti-interference of above-mentioned warning system are high, when running into people and being the situation of setting on fire, warning system may be destroyed by offender in advance, thus causes warning system to lose the effect of its script, and the condition of a fire can not be found in time.
Summary of the invention
The object of the present invention is to provide a kind of fire communication alarming device, to solve the above-mentioned multinomial defect caused in prior art.
A kind of fire communication alarming device, comprising:
Sense cigarette module, two output terminal is connected with main control module, database respectively, while detecting, testing result is delivered to main control module and database respectively to the particle concentration in air;
Intrusion detector, for gathering invasion signal and sending the invasion signal collected to main control module;
Face detection module, its output terminal is connected with main control module, for carrying out face recognition to invader;
RIFD card reader, for reading card number information and the card number information read being sent to main control module;
Camera module, its control end is connected with main control module, its output terminal is connected with video acquisition and transport module, for Real-time Collection field data, field data is transferred to video image acquisition and transport module and adjusts under the effect of main control module;
Video acquisition and transport module, its input end is connected with described camera module, two output terminals connect video monitoring module and image-type fire detector respectively, and video image acquisition and transport module comprise sensor unit, photoelectric conversion unit and AD conversion unit;
Image-type fire detector, two output terminal respectively with main control module, DataBase combining, described image-type fire detector carries out smog image procossing and flame Image Processing to realize smoke detection and flame detecting simultaneously, and fire information is sent to main control module processes, fire information is sent to database and stores;
Video monitoring module, the output terminal of this video monitoring module connects main control module and exports real-time video monitoring information;
Main control module, two output terminal respectively with mixed-media network modules mixed-media, alarm module connects, receive the invasion signal that intrusion detector transmits, receive the card number information that RIFD card reader reads simultaneously, Authoritative Validation is carried out to the card number received, if main control module does not read the card number information of authorization card, then main control module sends alerting signal by mixed-media network modules mixed-media to host computer, alarm module can be reported to the police simultaneously, when feeling cigarette module or image-type fire detector the condition of a fire detected, main control module sends alerting signal by mixed-media network modules mixed-media to host computer after processing the condition of a fire, alarm module can be reported to the police simultaneously,
Mixed-media network modules mixed-media, for being sent to host computer by alerting signal;
Alarm module, for pointing out Security Personnel, thus carries out action as early as possible.
Preferably; described sense cigarette module comprises base, circuit board, blower fan and filtration cartridge; described filtration cartridge is fixedly connected with base, and assembling is inner in filtrate housing, is connected with filter screen in filtrate housing; described base is provided with groove; circuit board is arranged in groove, and described circuit board is provided with rubber cover, and rubber cover is provided with square aperture; form detection cavity between described circuit board and rubber cover, described filtrate housing is provided with air intake opening and gas outlet.
Preferably, described alarm module adopts sound light alarming circuit.
Preferably, described RIFD card reader adopts DSM300 long-distance electronic tag identification module.
Preferably, described mixed-media network modules mixed-media adopts W5100 network chip.
Preferably, described main control module adopts STC89C52 single-chip microcomputer.
Preferably, also comprise object tracking module, described object tracking module is connected with main control module, and described object tracking module comprises infrared photoelectric sensor.
Preferably, described camera module is made up of the stepper motor be connected and camera, described stepper motor comprises stepper motor and lower stepper motor, described upper stepper motor and the mutual at right angle setting of lower stepper motor, upper stepper motor, lower stepper motor are all connected with main control module, described camera is arranged on the front end of lower stepper motor, and described camera adopts CCD camera.
Preferably, described face detection module adopts DM6446 processor.
The invention has the advantages that: 1, when intrusion detector detects invasion, invasion personnel can carry out authentication or carry out Face datection by use authority card, double check mode, avoid the inconvenience that the situations such as authorization card loss cause, if authorization card or face verification failure, alarm module can be reported to the police under the driving of main control module, thus avoids offender and damage this device;
2, adopt sense cigarette module, image-type fire detector and camera to combine, Through Several Survey Measure combines, and adds the accuracy of detection.
Accompanying drawing explanation
Fig. 1 is the theory diagram of a kind of fire communication alarming device of the present invention.
Fig. 2 is the structural representation of sense cigarette module of the present invention.
Fig. 3 is the structural representation of camera module of the present invention.
Wherein: 1-filtration cartridge, 2-gas outlet, 3-filter screen, 4-groove, 5-circuit board, 6-rubber cover, 7-square aperture, 8-base, 9-blower fan, 10-air intake opening, 11-camera, the upper stepper motor of 12-, stepper motor under 13-.
Embodiment
The technological means realized for making the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the present invention further.
As shown in Figure 1-Figure 3, a kind of fire communication alarming device, comprising:
Sense cigarette module, two output terminal is connected with main control module, database respectively, while detecting, testing result is delivered to main control module and database respectively to the particle concentration in air;
Intrusion detector, for gathering invasion signal and sending the invasion signal collected to single-chip microcomputer;
Face detection module, its output terminal is connected with main control module, for carrying out face recognition to invader;
RIFD card reader, for reading card number information and the card number information read being sent to main control module;
Camera module, its input, output terminal are all connected with main control module, for Real-time Collection field data, field data are transferred to video image acquisition and transport module and adjust under the effect of main control module;
Video acquisition and transport module, its input end is connected with described camera module, two output terminals connect video monitoring module and image-type fire detector respectively, and video image acquisition and transport module comprise sensor unit, photoelectric conversion unit and AD conversion unit;
Image-type fire detector, two output terminal respectively with main control module, DataBase combining, described image-type fire detector carries out smog image procossing and flame Image Processing to realize smoke detection and flame detecting simultaneously, and fire information is sent to main control module processes, fire information is sent to database and stores;
Video monitoring module, the output terminal of this video monitoring module connects main control module and exports real-time video monitoring information;
Main control module, two output terminal respectively with mixed-media network modules mixed-media, alarm module connects, receive the invasion signal that intrusion detector transmits, receive the card number information that RIFD card reader reads simultaneously, Authoritative Validation is carried out to the card number received, if main control module does not read the card number information of authorization card, then main control module sends alerting signal by mixed-media network modules mixed-media to host computer, alarm module can be reported to the police simultaneously, when feeling cigarette module or image-type fire detector the condition of a fire detected, main control module sends alerting signal by mixed-media network modules mixed-media to host computer after processing the condition of a fire, alarm module can be reported to the police simultaneously,
Mixed-media network modules mixed-media, for being sent to host computer by alerting signal;
Alarm module, for pointing out Security Personnel, thus carries out action as early as possible.
Wherein, described sense cigarette module comprises base 8, circuit board 5, blower fan 9 and filtration cartridge 1, described filtration cartridge 1 is fixedly connected with base 8, blower fan 9 is arranged on filtrate housing inside, filter screen 3 is connected with in filtrate housing, described base 8 is provided with groove 4, circuit board 5 is arranged in groove 4, described circuit board 5 is provided with rubber cover 6, rubber cover 6 is provided with square aperture 7, detection cavity is formed between described circuit board 5 and rubber cover 6, described filtrate housing is provided with air intake opening 10 and gas outlet 2, blower fan 9 is utilized to absorb air after filtrate housing through air intake opening 10, air after filter screen 3 has filtered enters detection cavity, described circuit board 5 is placed with laser beam emitting device above, laser receiver and communication RS485 interface arrangement and node output unit, laser beam emitting device and laser receiver is utilized to detect air, and testing result is delivered to main control module via RS485 interface arrangement, if testing result exceeds preset value, then there is the condition of a fire, main control module drives alarm module to carry out work.
Wherein, described alarm module adopts sound light alarming circuit, described RIFD card reader adopts DSM300 long-distance electronic tag identification module, DSM-300 long-distance electronic tag identification module is that the development of automatic recognition system provides new means, module work is in 2.5GHz-2.5GHz microwave section, built-in aerial effectively identifies the electronic tag within radius 8 meters, DSM-300 module supports the use DST series electronic label, label is from charged pool, launch id information outward 3 times per second, the continuous working period of electronic tag is determined by institute's distribution pond, rfid card is a kind of active card, by after the information coding that stores in card, wireless signal is seen off, active card is there is in the range of receiving of receiver, receiver will receive wireless signal, and process sending main control module to by the form of serial ports after the wireless signal received decoding, described mixed-media network modules mixed-media adopts W5100 network chip, W5100 can by directly parallel, interface mode that is parallel or spi bus is connected with between main control module indirectly, host computer can according to the IP Information locating of W5100 module to the place of reporting to the police, Security Personnel just can reach rapidly invasion place accurately by the locating information on host computer and check alarm condition, described main control module adopts STC89C52 single-chip microcomputer, cheap, cost performance is high, host computer not only can accept the alerting signal from host machine part, single-chip microcomputer can also be sent to by authorizing the card number of active rfid card by network transmission module, that carries out authority authorizes operation, once imparting authority, although carry the personnel that corresponding RF ID card enters region of deploying troops on garrison duty to be detected by pir intrusion detector, but after being through the judgement of single-chip microcomputer, still alerting signal can not be sent to warning room, also sound and light alarm can not be started, so just reach after utilizing single-chip microcomputer to carry out authentication in the object determining whether to report to the police, achieve the function that identification is reported to the police, this function is greatly convenient for providing through the personnel of security protection Regional patrolling of being everlasting and intra-company personnel, avoid the situation of a lot of wrong report.
Wherein, described fire communication alarming device also comprises object tracking module, described object tracking module is connected with main control module, described object tracking module comprises infrared photoelectric sensor, described camera module is made up of the stepper motor be connected and camera 11, described stepper motor comprises stepper motor 12 and lower stepper motor 13, described upper stepper motor 12 and lower stepper motor 13 at right angle setting mutually, upper stepper motor 12, lower stepper motor 13 is all connected with main control module, described camera 11 is arranged on the front end of lower stepper motor 13, described camera 11 adopts CCD camera 11, stepper motor carries out work according to the measurement result of sensor, thus make camera 11 to follow object of which movement, described face detection module adopts DM6446 processor.
Principle of work of the present invention is: monitored the personnel's situation of invading in perform region by intrusion detector, when the personnel of detecting invade, RIFD card reader and face detection module carry out work simultaneously, user can select wherein a kind of mode to carry out authentication, if authentication failed, then alarm module carries out work under the driving of main control module, simultaneously, utilize sense cigarette module, image-type fire detector and camera module to detect the condition of a fire simultaneously, substantially increase the accuracy that the condition of a fire detects.
Based on above-mentioned, when intrusion detector detects invasion, invasion personnel can carry out authentication or carry out Face datection by use authority card, double check mode, avoid the inconvenience that the situations such as authorization card loss cause, if authorization card or face verification failure, alarm module can be reported to the police under the driving of main control module, thus avoid offender this device is damaged, adopt sense cigarette module, image-type fire detector and camera 11 combine, Through Several Survey Measure combines, add the accuracy of detection, the invention provides a kind of while adding condition of a fire detection accuracy and susceptibility, the equipment of effectively prevent suffers the fire communication alarming device of the generation of the situation destroying rear inefficacy.
As known by the technical knowledge, the present invention can be realized by other the embodiment not departing from its Spirit Essence or essential feature.Therefore, above-mentioned disclosed embodiment, with regard to each side, all just illustrates, is not only.Within the scope of the present invention all or be all included in the invention being equal to the change in scope of the present invention.
Claims (9)
1. a fire communication alarming device, is characterized in that, comprising:
Sense cigarette module, two output terminal is connected with main control module, database respectively, while detecting, testing result is delivered to main control module and database respectively to the particle concentration in air;
Intrusion detector, for gathering invasion signal and sending the invasion signal collected to main control module;
Face detection module, its output terminal is connected with main control module, for carrying out face recognition to invader;
RIFD card reader, for reading card number information and the card number information read being sent to main control module;
Camera module, its control end is connected with main control module, its output terminal is connected with video acquisition and transport module, for Real-time Collection field data, field data is transferred to video image acquisition and transport module and adjusts under the effect of main control module;
Video acquisition and transport module, its input end is connected with described camera module, two output terminals connect video monitoring module and image-type fire detector respectively, and video image acquisition and transport module comprise sensor unit, photoelectric conversion unit and AD conversion unit;
Image-type fire detector, two output terminal respectively with main control module, DataBase combining, described image-type fire detector carries out smog image procossing and flame Image Processing to realize smoke detection and flame detecting simultaneously, and fire information is sent to main control module processes, fire information is sent to database and stores;
Video monitoring module, the output terminal of this video monitoring module connects main control module and exports real-time video monitoring information;
Main control module, two output terminal respectively with mixed-media network modules mixed-media, alarm module connects, receive the invasion signal that intrusion detector transmits, receive the card number information that RIFD card reader reads simultaneously, Authoritative Validation is carried out to the card number received, if main control module does not read the card number information of authorization card, then main control module sends alerting signal by mixed-media network modules mixed-media to host computer, alarm module can be reported to the police simultaneously, when feeling cigarette module or image-type fire detector the condition of a fire detected, main control module sends alerting signal by mixed-media network modules mixed-media to host computer after processing the condition of a fire, alarm module can be reported to the police simultaneously,
Mixed-media network modules mixed-media, for being sent to host computer by alerting signal;
Alarm module, for pointing out Security Personnel, thus carries out action as early as possible.
2. a kind of fire communication alarming device according to claim 1; it is characterized in that: described sense cigarette module comprises base, circuit board, blower fan and filtration cartridge; described filtration cartridge is fixedly connected with base; assembling is inner in filtrate housing; filter screen is connected with in filtrate housing; described base is provided with groove; circuit board is arranged in groove; described circuit board is provided with rubber cover; rubber cover is provided with square aperture; form detection cavity between described circuit board and rubber cover, described filtrate housing is provided with air intake opening and gas outlet.
3. a kind of fire communication alarming device according to claim 1, is characterized in that: described alarm module adopts sound light alarming circuit.
4. a kind of fire communication alarming device according to claim 1, is characterized in that: described RIFD card reader adopts DSM300 long-distance electronic tag identification module.
5. a kind of fire communication alarming device according to claim 1, is characterized in that: described mixed-media network modules mixed-media adopts W5100 network chip.
6. a kind of fire communication alarming device according to claim 1, is characterized in that: described main control module adopts STC89C52 single-chip microcomputer.
7. a kind of fire communication alarming device according to claim 1, it is characterized in that: also comprise object tracking module, described object tracking module is connected with main control module, and described object tracking module comprises infrared photoelectric sensor.
8. a kind of fire communication alarming device according to claim 7, it is characterized in that: described camera module is made up of the stepper motor be connected and camera, described stepper motor comprises stepper motor and lower stepper motor, described upper stepper motor and the mutual at right angle setting of lower stepper motor, upper stepper motor, lower stepper motor are all connected with main control module, described camera is arranged on the front end of lower stepper motor, and described camera adopts CCD camera.
9. a kind of fire communication alarming device according to claim 1, is characterized in that: described face detection module adopts DM6446 processor.
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| CN201610020774.XA CN105469533A (en) | 2016-01-13 | 2016-01-13 | Fire communication alarm device |
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| CN201610020774.XA CN105469533A (en) | 2016-01-13 | 2016-01-13 | Fire communication alarm device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106297157A (en) * | 2016-10-25 | 2017-01-04 | 上海腾盛智能安全科技股份有限公司 | A kind of comprehensive detection system collecting image detector |
| CN107525547A (en) * | 2017-10-09 | 2017-12-29 | 唐山工业职业技术学院 | A kind of chemical industry environmental protection network monitoring system for things based on cloud computing |
| CN107808488A (en) * | 2017-11-02 | 2018-03-16 | 安徽唯诗杨信息科技有限公司 | A kind of false alarm prevention home security monitoring system and monitoring control |
| CN109547755A (en) * | 2019-01-30 | 2019-03-29 | 华润新能源(大同阳高)风能有限公司 | A kind of photovoltaic plant place monitoring system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1271444A1 (en) * | 2001-06-22 | 2003-01-02 | Siemens Building Technologies AG | Video smoke detecting system and method for testing the same |
| CN101093603A (en) * | 2007-07-03 | 2007-12-26 | 北京智安邦科技有限公司 | Module set of intellective video monitoring device, system and monitoring method |
| US20080062167A1 (en) * | 2006-09-13 | 2008-03-13 | International Design And Construction Online, Inc. | Computer-based system and method for providing situational awareness for a structure using three-dimensional modeling |
| CN101533546A (en) * | 2009-04-09 | 2009-09-16 | 中国科学院嘉兴无线传感网工程中心 | Antitheft and environment-monitoring system for magazine based on wireless sensor network |
| CN201594274U (en) * | 2009-07-31 | 2010-09-29 | 深圳市丰泰瑞达实业有限公司 | Identification and verification system |
| US20100245087A1 (en) * | 2009-03-25 | 2010-09-30 | Honeywell International Inc. | System and Method for Adjusting a Security Level and Signaling Alarms in Controlled Areas |
| CN102054324A (en) * | 2009-10-28 | 2011-05-11 | 霍尼韦尔国际公司 | Fire sensor and method of detecting fire |
| CN205384707U (en) * | 2016-01-13 | 2016-07-13 | 上海腾盛智能交通技术有限公司 | Conflagration communication alarm device |
-
2016
- 2016-01-13 CN CN201610020774.XA patent/CN105469533A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1271444A1 (en) * | 2001-06-22 | 2003-01-02 | Siemens Building Technologies AG | Video smoke detecting system and method for testing the same |
| US20080062167A1 (en) * | 2006-09-13 | 2008-03-13 | International Design And Construction Online, Inc. | Computer-based system and method for providing situational awareness for a structure using three-dimensional modeling |
| CN101093603A (en) * | 2007-07-03 | 2007-12-26 | 北京智安邦科技有限公司 | Module set of intellective video monitoring device, system and monitoring method |
| US20100245087A1 (en) * | 2009-03-25 | 2010-09-30 | Honeywell International Inc. | System and Method for Adjusting a Security Level and Signaling Alarms in Controlled Areas |
| CN101533546A (en) * | 2009-04-09 | 2009-09-16 | 中国科学院嘉兴无线传感网工程中心 | Antitheft and environment-monitoring system for magazine based on wireless sensor network |
| CN201594274U (en) * | 2009-07-31 | 2010-09-29 | 深圳市丰泰瑞达实业有限公司 | Identification and verification system |
| CN102054324A (en) * | 2009-10-28 | 2011-05-11 | 霍尼韦尔国际公司 | Fire sensor and method of detecting fire |
| CN205384707U (en) * | 2016-01-13 | 2016-07-13 | 上海腾盛智能交通技术有限公司 | Conflagration communication alarm device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106297157A (en) * | 2016-10-25 | 2017-01-04 | 上海腾盛智能安全科技股份有限公司 | A kind of comprehensive detection system collecting image detector |
| CN107525547A (en) * | 2017-10-09 | 2017-12-29 | 唐山工业职业技术学院 | A kind of chemical industry environmental protection network monitoring system for things based on cloud computing |
| CN107808488A (en) * | 2017-11-02 | 2018-03-16 | 安徽唯诗杨信息科技有限公司 | A kind of false alarm prevention home security monitoring system and monitoring control |
| CN109547755A (en) * | 2019-01-30 | 2019-03-29 | 华润新能源(大同阳高)风能有限公司 | A kind of photovoltaic plant place monitoring system |
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Address after: 201800, room 1, building 488, 105 Jia Tang Road, Shanghai, Jiading District Applicant after: SHANGHAI TENSUN TRANSMART CO.,LTD. Address before: 201800, room 1, building 488, 105 Jia Tang Road, Shanghai, Jiading District Applicant before: Shanghai Teng Sheng Intelligent Security Technology Co.,Ltd. Address after: 201800, room 1, building 488, 105 Jia Tang Road, Shanghai, Jiading District Applicant after: Shanghai Teng Sheng Intelligent Security Technology Co.,Ltd. Address before: 201800, room 1, building 488, 105 Jia Tang Road, Shanghai, Jiading District Applicant before: SHANGHAI TENSUN TRANSMART CO.,LTD. |
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Application publication date: 20160406 |
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