CN102358545A - Audible and visual indication system applied to elevator emergency evacuation - Google Patents
Audible and visual indication system applied to elevator emergency evacuation Download PDFInfo
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- CN102358545A CN102358545A CN2011102806076A CN201110280607A CN102358545A CN 102358545 A CN102358545 A CN 102358545A CN 2011102806076 A CN2011102806076 A CN 2011102806076A CN 201110280607 A CN201110280607 A CN 201110280607A CN 102358545 A CN102358545 A CN 102358545A
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Abstract
The invention belongs to the technical field of fire fighting equipment and in particular relates to an audible and visual indication system applied to elevator emergency evacuation. The audible and visual indication system applied to elevator emergency evacuation comprises a power supply module, a bus interface, a central processor, a relay, a voice module, an indication module for the available state of the elevator, and an indication module for the unavailable state of the elevator. The audible and visual indication system is connected to an elevator emergency evacuation supporting system via the bus interface to receive an order from the elevator emergency evacuation supporting system. After the order is analyzed by the central processor, the relay is controlled by a processor inlet and outlet according to the condition of whether the elevator is available so as to respectively start the voice module, the indication module for the available state of the elevator and the indication module for the unavailable state of the elevator. The audible and visual indication system is combined with the audible and visual technology to prompt crowd to reasonably select evacuation paths under the emergency condition, especially fire hazard occurrence condition, and people can escape in time. The efficiency of the elevator emergency evacuation of the elevator is improved, and the audible and visual indication system has a wide application prospect.
Description
Technical field
The invention belongs to the fire appliance technical field, be specifically related to a kind of acousto-optic indicating system that elevator emergency is evacuated that is applied to.
Background technology
Along with the continuous propelling of rapid economy development and urbanization process, skyscraper is more and more.According to statistics, China has skyscraper building more than 162000 now, building surplus wherein skyscraper has 1500 more than 100 meters.And the skyscraper that Shanghai has has surpassed Building 14000, wherein surpasses Building totally 459 of 100 meters.Along with development of city; Skyscraper quantity also can continue to increase; The safety problem that it faced is also more and more outstanding; Especially receive fire, the attack of terrorism etc. at skyscraper and threaten in emergency circumstances, make the interior all personnel of building be dispersed into safety zone fast and safely, become problem demanding prompt solution.
Stair are evacuated as traditional a kind of evacuation mode, are the evacuation escape modes of recommending use under people cause danger situation in the building always, and this all has embodiment in " Code for fire protection design of buildings " and " Code for fire protection design of high rise buildings ".But along with the continuous expansion of modern building scale, the continuous lifting of depth of building, the problem that people are faced when evacuating through stair is also more and more.The firstth, evacuation time is long.The secondth, stair are evacuated and are not suitable for children, disabled person and handicapped old man especially.In fact according to a large amount of fire of high-rise building report of investigation both at home and abroad, in a lot of fire of high-rise building, all favourable basically case of successfully evacuating with elevator.For example U.S.'s September 11 attacks, 1115 big fire of China Shanghai, elevator has just been brought into play vital function in safe escape, saved a large amount of personnel, can be rated as classics.Utilize elevator to evacuate and have the short advantage of haulage time, do not evacuated the influence of escape crowd's sex, age, health status and type etc., for skyscraper, especially personnel's evacuation has great importance in the high-rise building.
Under emergency condition, whether clear effective ten minutes is crucial to evacuate the path mandatory sign.Therefore, research and development a kind of effectively inform crowd's elevator whether available system have very huge economic and important practical sense.
Summary of the invention
The object of the present invention is to provide a kind of acousto-optic indicating system that elevator emergency is evacuated that is applied to, through utilizing voice and light dual mode, realize effective indication that elevator under the emergency condition is whether available, prompting crowd choose reasonable is evacuated the path, in time escapes.
The acousto-optic indicating system that is applied to the elevator emergency evacuation of the present invention comprises power module 1, EBI 2, central process unit 3, relay 4, voice module 5, elevator upstate indicating module 6 and elevator down state indicating module 7.Wherein:
Described central process unit 3 is connected with bus network through EBI 2; And connect voice module 5, elevator upstate indicating module 6 and elevator down state indicating module 7 respectively through three relays 4; Also connect power module 1 simultaneously.The instruction of evacuating supporting system from elevator emergency in the central process unit 3 reception bus network, the line command of going forward side by side is resolved, and obtains elevator operation; According to the elevator operation that obtains, central process unit 3 is exported again, controls voice module 5, elevator upstate indicating module 6 and elevator down state indicating module 7 respectively through three relays then.
Described voice module 5, it has stored two kinds voice, i.e. elevator upstate voice and elevator down state voice, and, start said two kinds of voice respectively according to the elevator operation that central process unit 3 is resolved, realize the voice indication.
Described elevator upstate indicating module 6 and elevator down state indicating module 7 are two kinds of elevator operation mandatory sign modules, but i.e. elevator time spent shows green elevator sign and " elevator can be used " four Chinese characters; When elevator was unavailable, the elevator sign of exhibit red and " elevator is unavailable " five Chinese characters were realized the visual form indication of elevator.
Described relay 4, it is the actuating unit of said central process unit 3 instruction outputs, according to the instruction of central process unit 3, triggers said voice module 5, said elevator upstate indicating module 6 and elevator down state indicating module 7 respectively.
Described power module 1, it comprises that 220 volts of civil powers and 24 volts answer two kinds of inputs of urgent telegram, and converts native system required 5 volts and 12 volts of direct current (DC) at this.At ordinary times, system selects for use 220 volts of civil powers to import as power supply, and under emergency condition, 220 volts of civil powers have cut off, and said power module 1 will switch to 24 volts and answer urgent telegram, keep the continued power of system.
The present invention is based on voice and light; Realize effective indication that elevator under the emergency condition is whether available, prompting crowd choose reasonable is evacuated the path, escape in time; Improved the validity that elevator emergency is evacuated, had broad application prospects and huge economic and important practical sense.
Description of drawings
Specify the present invention below in conjunction with accompanying drawing and concrete implementation.
Fig. 1 is a system architecture diagram of the present invention.
Label among the figure: 1 is power module, and 2 is EBI, and 3 is central process unit, and 4 is relay, and 5 is voice module, and 6 is elevator upstate indicating module, and 7 is elevator down state indicating module.
The specific embodiment
For technological means, character of innovation that the present invention is realized, reach purpose and effect and be easy to understand and understand, below in conjunction with concrete diagram, further set forth the present invention.
As shown in Figure 1, a kind of acousto-optic indicating system that is applied to the elevator emergency evacuation, it is made up of central process unit 3, voice module 5, elevator upstate indicating module 6, elevator down state indicating module 7, EBI 2, relay 4 and power module 1.
Described central process unit receives the instruction of evacuating supporting system from elevator emergency through EBI, and the line command of going forward side by side is resolved, and obtains elevator operation, and according to its state, exports, and starts follow-up relay.
Described voice module has been stored two kinds voice, i.e. elevator upstate voice and elevator down state voice, and, start said two kinds of voice respectively according to the elevator voice status that central process unit is resolved, realize the voice indication.
Described elevator upstate indicating module and elevator down state indicating module, it is two kinds of elevator operation mandatory signs, but i.e. elevator time spent shows that green elevator sign and elevator can use four Chinese characters; When elevator was unavailable, the light form indication of elevator realized in unavailable five Chinese characters of the elevator sign of exhibit red and elevator.
Described EBI connects native system and elevator emergency is evacuated supporting system, receives and evacuates the instruction of supporting system from elevator emergency, and pass to said central process unit.
Described relay is the actuating unit of said central process unit instruction output, according to the instruction of central process unit, triggers said voice module, said elevator upstate indicating module and elevator down state indicating module respectively.
Described power module comprises that 220 volts of civil powers and 24 volts answer two kinds of inputs of urgent telegram, and converts native system required 5 volts and 12 volts of direct current (DC) at this.At ordinary times, system selects for use 220 volts of civil powers to import as power supply, and under emergency condition, 220 volts of civil powers have cut off, and said power module will switch to 24 volts and answer urgent telegram, keep the continued power of system.
Principle of work of the present invention is narrated as follows: under normal circumstances, native system is connected to 220 volts of civil powers through power module 1 and obtains the power supply input, and 12 volts required and 5 volts of direct current (DC) of the system that is converted into; Under emergency condition, after the 220V civil power cut off, power module 1 automatically switched to 24 volts and answers urgent telegram to obtain the power supply input, and 12 volts required and 5 volts of direct current (DC) of the system that is converted into.After energized, system starts working.Native system receives the instruction of evacuating supporting system from elevator emergency in real time through EBI 2, and is transferred to important process device 3.3 pairs of instructions of transmitting of central process unit are resolved, and extract control command wherein, and control follow-up relay 4 through its output single port.When central process unit 3 parsing elevators normally moved, central process unit 3 was lighted elevator upstate mandatory sign through the output interface trigger action relay, and trigger action relay 4, triggered voice module 5 broadcast elevators and can use voice; Opposite, when central process unit 3 parsing elevators can not normally move, central process unit 3 was lighted elevator down state mandatory sign through the output interface trigger action relay, and trigger action relay 4, triggered voice module 5 and play the unavailable voice of elevators.So, native system is indicated through voice and two kinds of forms of light, and prompter's mass selection is selected correct evacuation path, so that in time evacuate escape.
Above-described only is preferred implementation of the present invention.Should be pointed out that under the prerequisite that does not break away from the present invention's design can also make some distortion and improvement, these also should be regarded as belonging to protection scope of the present invention.
Claims (4)
1. one kind is applied to the acousto-optic indicating system that elevator emergency is evacuated, and it is characterized in that comprising power module, EBI, central process unit, relay, voice module, elevator upstate indicating module and elevator down state indicating module;
Described central process unit is connected with bus network through EBI, and connects voice module, elevator upstate indicating module and elevator down state indicating module respectively through three relays, also connects power module simultaneously; The instruction of evacuating supporting system from elevator emergency in the central process unit reception bus network, the line command of going forward side by side is resolved, and obtains elevator operation; According to the elevator operation that obtains, central process unit is exported again, controls voice module, elevator upstate indicating module and elevator down state indicating module respectively through three relays then.
2. the acousto-optic indicating system that is applied to the elevator emergency evacuation according to claim 1 is characterized in that described voice module stores two types voice, i.e. elevator upstate voice and elevator down state voice.
3. the acousto-optic indicating system that is applied to the elevator emergency evacuation according to claim 1 and 2 is characterized in that described elevator upstate indicating module shows green elevator sign and " elevator can be used " four Chinese characters; The elevator sign of said elevator down state indicating module exhibit red and " elevator is unavailable " five Chinese characters.
4. according to claim 1 and 2ly be applied to the acousto-optic indicating system that elevator emergency is evacuated, it is characterized in that described power module comprises that 220 volts of civil powers and 24 volts answer two kinds of inputs of urgent telegram, and convert system required 5 volts and 12 volts of direct current (DC) at this.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102806076A CN102358545A (en) | 2011-09-21 | 2011-09-21 | Audible and visual indication system applied to elevator emergency evacuation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102806076A CN102358545A (en) | 2011-09-21 | 2011-09-21 | Audible and visual indication system applied to elevator emergency evacuation |
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| CN102358545A true CN102358545A (en) | 2012-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011102806076A Pending CN102358545A (en) | 2011-09-21 | 2011-09-21 | Audible and visual indication system applied to elevator emergency evacuation |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102693687A (en) * | 2012-06-15 | 2012-09-26 | 公安部上海消防研究所 | Emergency evacuation marker light applied to intersection |
| CN103787166A (en) * | 2012-10-29 | 2014-05-14 | 通用电梯（中国）有限公司 | Elevator escape system |
| CN105129563A (en) * | 2015-08-03 | 2015-12-09 | 公安部上海消防研究所 | Elevator evacuation dynamic warning supporting system applied to high-rise building fire |
| CN108492740A (en) * | 2018-06-28 | 2018-09-04 | 公安部上海消防研究所 | A kind of special mark lamps and lanterns for elevator emergency evacuation |
| CN108711377A (en) * | 2018-09-03 | 2018-10-26 | 北京中电慧视科技有限公司 | A kind of LED display babinet |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201400494Y (en) * | 2009-05-11 | 2010-02-10 | 苏州新达电扶梯部件有限公司 | Car elevator warning system |
| CN202296652U (en) * | 2011-09-21 | 2012-07-04 | 公安部上海消防研究所 | Sound-light indicating system for emergency evacuation of elevator |
-
2011
- 2011-09-21 CN CN2011102806076A patent/CN102358545A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201400494Y (en) * | 2009-05-11 | 2010-02-10 | 苏州新达电扶梯部件有限公司 | Car elevator warning system |
| CN202296652U (en) * | 2011-09-21 | 2012-07-04 | 公安部上海消防研究所 | Sound-light indicating system for emergency evacuation of elevator |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102693687A (en) * | 2012-06-15 | 2012-09-26 | 公安部上海消防研究所 | Emergency evacuation marker light applied to intersection |
| CN103787166A (en) * | 2012-10-29 | 2014-05-14 | 通用电梯（中国）有限公司 | Elevator escape system |
| CN105129563A (en) * | 2015-08-03 | 2015-12-09 | 公安部上海消防研究所 | Elevator evacuation dynamic warning supporting system applied to high-rise building fire |
| CN108492740A (en) * | 2018-06-28 | 2018-09-04 | 公安部上海消防研究所 | A kind of special mark lamps and lanterns for elevator emergency evacuation |
| CN108711377A (en) * | 2018-09-03 | 2018-10-26 | 北京中电慧视科技有限公司 | A kind of LED display babinet |
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Application publication date: 20120222 |