CN103218896B - The manual fire alarm call point of video data acquiring can be carried out - Google Patents
The manual fire alarm call point of video data acquiring can be carried out Download PDFInfo
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- CN103218896B CN103218896B CN201310110816.5A CN201310110816A CN103218896B CN 103218896 B CN103218896 B CN 103218896B CN 201310110816 A CN201310110816 A CN 201310110816A CN 103218896 B CN103218896 B CN 103218896B
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Abstract
A kind of manual fire alarm call point carrying out video data acquiring, it comprises manual fire alarm call point, this manual fire alarm call point is connected with the fire alarming and controlling main frame being located at fire protection control room, it is characterized in that, described fire alarming and controlling main frame is provided with video monitor pen recorder, described manual fire alarm call point is provided with the video collector and linked switch that are connected with described video monitor pen recorder, described linked switch is connected with video monitor pen recorder with described manual fire alarm call point respectively, manual fire alarm call point controls the unlatching of video monitor pen recorder by linked switch, when pressing manual fire alarm call point, video monitor pen recorder is started through linked switch, by the operating process of video collector shooting record Fire Alarm Button.Manual fire alarm call point of the present invention can send fire alarm signal in time, can start video monitor pen recorder again simultaneously, is thus conducive to finding out cause of fire and carrying out accident investigation.
Description
[technical field]
The present invention relates to fire fighting equipment, particularly relate to a kind of manual fire alarm call point carrying out video data acquiring.
[background technology]
At present, along with the quickening day by day of industrialization, urbanization process, big city high building is stood in great numbers, densely populated, city load increases the weight of day by day.The population increased severely and industrial development cause rolling up of power consumption, and consumer is aging, people's awareness of safety indifferent, and not in place and human factor and the attack of terrorism etc. of safety prevention measure all become in city the potential threat that building fire occurs.When a fire, can most important being Timeliness coverage fire, and sends fire alarm signal in the very first time.For this reason, in public and the passage of buildings, all require in corridor to arrange manual fire alarm call point, for manually pressing manual fire alarm call point, to report fire signal.Usually, when pressing the alert button of manual fire and reporting to the police, mean that fire occurs, much larger than fire detector of its fire odds of reporting to the police, the possibility almost do not reported by mistake.Because the alert if of manual fire alarm call point must manually press the button to start to report to the police.After pressing 3-5 second of manual pull station, the fire alarm alarm lamp on manual pull station can be lighted, and shows that fire alarm control unit receives fire alarm, and confirms field position by address code.But, as is known, the alert button of existing manual fire only has basic manual fire alarm function, and does not have video capability, make people cannot be confirmed to be whom and operate the startup that manual fire warns button, be thus unfavorable for immediate analysis and investigate thoroughly the fire origin cause of formation and accident responsibility.
[summary of the invention]
The present invention is intended to solve the problem, and provide one can send fire alarm signal in time, video monitor pen recorder can be started again simultaneously, thus be conducive to the manual fire alarm call point of the carried out video data acquiring found out cause of fire and carry out accident investigation.
For achieving the above object, the invention provides a kind of manual fire alarm call point carrying out video data acquiring, it comprises manual fire alarm call point, this manual fire alarm call point is connected with the fire alarming and controlling main frame being located at fire protection control room, it is characterized in that, described fire alarming and controlling main frame is provided with video monitor pen recorder, described manual fire alarm call point is provided with the video collector and linked switch that are connected with described video monitor pen recorder, described linked switch is connected with video monitor pen recorder with described manual fire alarm call point respectively, manual fire alarm call point controls the unlatching of video monitor pen recorder by linked switch, when pressing manual fire alarm call point, video monitor pen recorder is started through linked switch, the operation video data of manual fire alarm call point is gathered by video collector.
Video collector is minisize pick-up head, and it is located on front side of manual fire alarm call point.
Described linked switch is normally opened relay, and this normally opened relay is connected to the output terminal of manual fire alarm call point, and is connected with the power switch of video monitor pen recorder.
Video monitor pen recorder is provided with the address code identical with manual fire alarm call point.
Contribution of the present invention is, which provides a kind of new means of fire.Owing to being provided with video collector on manual fire alarm call point, and this video collector and linked switch link, make to occur at fire, and when having people to press manual fire alarm call point, video collector is taken the video of manual fire alarm call point alarm operation by starting simultaneously, fire alarming and controlling main frame is made not only to receive fire alarm signal, and can see simultaneously and record the vision signal of manual fire alarm call point operation, be thus conducive at fire, rear immediate analysis occurring and investigating thoroughly the fire origin cause of formation and accident responsibility.The features such as it is simple that the present invention also has structure, easy to implement.
[accompanying drawing explanation]
Fig. 1 is one-piece construction block diagram of the present invention.
Fig. 2 is structural representation of the present invention.
[embodiment]
The following example is further explanation of the present invention, does not constitute any limitation the present invention.
Consult Fig. 1, the manual fire alarm call point carrying out video data acquiring of the present invention comprises manual fire alarm call point 10, fire alarming and controlling main frame 20, video monitor pen recorder 30, video collector 31 and linked switch 40.
In Fig. 1, described fire alarming and controlling main frame 20 can be any known fire alarming and controlling main frame, it is arranged in the fire protection control room of buildings, for receiving the fire alarm signal that manual fire alarm call point 10 sends, instruction fire position and record are for information about, start fire alarm installation, and start self-extinguishing equipment and fire protection linkage control equipment by automatic fire control fire control unit.Meanwhile, fire alarming and controlling main frame can be manual fire alarm call point 10 and provides DC24V direct current.
As Fig. 1, fire alarming and controlling main frame 20 is provided with video monitor pen recorder 30, this video monitor pen recorder 30 comprises display recording unit and signal transmission line, and described display recording unit comprises the equipment storing the control device of the front-end equipment being arranged on safety precaution scene and the vision signal of returning to front-end equipment transmission and alerting signal etc., process, show and transmit.The equipment of the control device of described front-end equipment and video frequency signal processing, display and transmission can be all that known video controls and treating apparatus.Described signal transmission system can be the multiple transmission modes such as wire transmission mode, wireless transmission method, microwave transmission mode, Optical Fiber Transmission mode, telephone line transmission, it is for transmitting the fire alarm signal of manual fire alarm call point 10, and for the video acquisition signal and forward end equipment transfer control signal etc. of the front-end equipment that transmits video monitor pen recorder 30.
As Fig. 2, described manual fire alarm call point 10 can be any known manual fire alarm call point, it comprises box body 11, be arranged on front side of box body 11 by sheet 12, fire lamp 13 and power light 14, this manual fire alarm call point 10 can be arranged in the corridor of each floor of public arena and buildings, and each manual fire alarm call point 10 respectively has an identification address code being different from other manual fire alarm call point.Each manual fire alarm call point 10 is provided with passively often opens lead-out terminal, and is connected with control bus by nonpolarity two lines bus connection terminal.When alarm button is pressed, the output contact of often opening of manual fire alarm call point closes, output alarm signal.This manual fire alarm call point 10 is connected with the fire alarming and controlling main frame 20 being located at fire protection control room by control bus.Described manual fire alarm call point 10 is provided with video collector 31, it is the front-end equipment of video monitor pen recorder 30, this video collector 31 is minisize pick-up head, it is contained in middle part on front side of manual fire alarm call point 10 by conventional method, and is connected with described video monitor pen recorder 30 by control bus.Each video collector 31 has an address code identical with manual fire alarm call point 10.Each manual fire alarm call point 10 is also respectively provided with one is carried out coordinated signals linked switch 40 to described video monitor pen recorder 30, in the present embodiment, this linked switch 40 is normally opened relay, its contact when no power for often to open, this normally opened relay is connected on the output contact of manual fire alarm call point and the power switch of video monitor pen recorder 30 by conventional method, make when press manual fire alarm call point by sheet 12 time, the normally opened contact of linked switch 40 obtains electric and closed, and simultaneously united opening video monitor pen recorder record 30.The memory storage of video monitor pen recorder 30, as the video data that video collector 31 transmits is stored by hard disk etc.
When pressing manual fire alarm call point 10, fire alarm signal is uploaded to fire alarming and controlling main frame 20 by it, after 3 ~ 5 seconds of pressing manual pull station, the fire lamp 13 of the redness on manual pull station will be lighted, show that fire alarming and controlling main frame receives fire alarm, and confirm field position by address code.While pressing manual pull station, linked switch 40 starts video monitor pen recorder 30 simultaneously, the operation video data of lower manual fire alarm call point is taken by video collector 31, comprise the personnel and time etc. that press manual pull station, video data is then by the memory storage stored record in addition of video monitor pen recorder 30.
Although by above embodiment to invention has been announcement, protection scope of the present invention is not limited thereto, under the condition not departing from the present invention's design, all will fall in right of the present invention the distortion, replacement etc. that above each component does.
Claims (3)
1. one kind can be carried out the manual fire alarm call point of video data acquiring, comprise manual fire alarm call point (10), this manual fire alarm call point (10) is connected with the fire alarming and controlling main frame (20) being located at fire protection control room, it is characterized in that, described fire alarming and controlling main frame (20) is provided with video monitor pen recorder (30), described manual fire alarm call point (10) is provided with the video collector (31) and linked switch (40) that are connected with described video monitor pen recorder (30), described video collector (31) is minisize pick-up head, it is located at manual fire alarm call point (10) front side, described linked switch (40) is connected with video monitor pen recorder (30) with described manual fire alarm call point (10) respectively, manual fire alarm call point (10) controls the unlatching of video monitor pen recorder (30) by linked switch (40), when pressing manual fire alarm call point (10), video monitor pen recorder (30) is started through linked switch (40), the operation video data of manual fire alarm call point (10) is gathered by video collector (31).
2. can carry out the manual fire alarm call point of video data acquiring as claimed in claim 1, it is characterized in that, described linked switch (40) is normally opened relay, this normally opened relay is connected to the output terminal of manual fire alarm call point (10), and is connected with the power switch of video monitor pen recorder (30).
3. can carry out the manual fire alarm call point of video data acquiring as claimed in claim 1, it is characterized in that, described video monitor pen recorder (30) is provided with the address code identical with manual fire alarm call point (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310110816.5A CN103218896B (en) | 2013-04-01 | 2013-04-01 | The manual fire alarm call point of video data acquiring can be carried out |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310110816.5A CN103218896B (en) | 2013-04-01 | 2013-04-01 | The manual fire alarm call point of video data acquiring can be carried out |
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| CN103218896A CN103218896A (en) | 2013-07-24 |
| CN103218896B true CN103218896B (en) | 2015-12-02 |
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| CN110968027B (en) * | 2019-12-02 | 2020-11-03 | 广州广日电梯工业有限公司 | Elevator power supply main switch manual operation detection recording device and method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2922025Y (en) * | 2006-05-24 | 2007-07-11 | 汪恒辉 | Safety life-escaping display terminal for fire alarming command system |
| CN201044118Y (en) * | 2007-04-11 | 2008-04-02 | 裴廷伟 | Remote fire disaster automatic alarm video frequency monitoring apparatus |
| CN201741235U (en) * | 2010-07-19 | 2011-02-09 | 中冶东方工程技术有限公司 | Fire automatic alarm video gang control device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3968813B2 (en) * | 1997-03-28 | 2007-08-29 | 松下電工株式会社 | Camera system |
| JP4516715B2 (en) * | 2002-09-17 | 2010-08-04 | 株式会社大林組 | Emergency notification system |
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2013
- 2013-04-01 CN CN201310110816.5A patent/CN103218896B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2922025Y (en) * | 2006-05-24 | 2007-07-11 | 汪恒辉 | Safety life-escaping display terminal for fire alarming command system |
| CN201044118Y (en) * | 2007-04-11 | 2008-04-02 | 裴廷伟 | Remote fire disaster automatic alarm video frequency monitoring apparatus |
| CN201741235U (en) * | 2010-07-19 | 2011-02-09 | 中冶东方工程技术有限公司 | Fire automatic alarm video gang control device |
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