CN104978913A - Fire-fighting evacuation indicating device - Google Patents

Fire-fighting evacuation indicating device Download PDF

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Publication number
CN104978913A
CN104978913A CN201410137502.9A CN201410137502A CN104978913A CN 104978913 A CN104978913 A CN 104978913A CN 201410137502 A CN201410137502 A CN 201410137502A CN 104978913 A CN104978913 A CN 104978913A
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CN
China
Prior art keywords
module
fire
electrically
fighting evacuation
display
Prior art date
Application number
CN201410137502.9A
Other languages
Chinese (zh)
Inventor
吴政忠
Original Assignee
鸿富锦精密工业(深圳)有限公司
鸿海精密工业股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 鸿富锦精密工业(深圳)有限公司, 鸿海精密工业股份有限公司 filed Critical 鸿富锦精密工业(深圳)有限公司
Priority to CN201410137502.9A priority Critical patent/CN104978913A/en
Publication of CN104978913A publication Critical patent/CN104978913A/en

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Abstract

The invention provides a fire-fighting evacuation indicating device. The fire-fighting evacuation indicating device comprises a power supply module, a display module, a processing module electrically connected with the power supply module, a sensing module electrically connected with the processing module and an audio module electrically connected with the processing module. The sensing module is used for collecting environmental parameter data and feeding the environmental parameter data back to the processing module. The processing module sends a control instruction to the display module and the audio module according to a signal sent by the sensing module. The display module comprises a liquid crystal display panel and a light source. The display module is electrically connected with the processing module and used for receiving the control instruction sent by the processing module so that the liquid crystal display panel can display dynamic images and the light source can adjust the light emitting state.

Description

Fire-fighting evacuation indicating device

Technical field

The present invention relates to a kind of indicating device, particularly a kind of evacuation indicator for fire-fighting domain.

Background technology

Community, buildings and public place arrange fire-fighting evacuation indicating device and the system of display " fire exit " printed words or icon usually on the things such as the wall of fire exit and escape way, to provide safe escape green channel to people.

But traditional fire-fighting evacuation indicating device only provides static safe escape printed words or icon usually, and do not possess the function of induced environment change, can not warn in time when occurring abnormal, so that can not timely and effectively provide fire-fighting evacuation to indicate.

Summary of the invention

In view of above-mentioned condition, be necessary that providing a kind of provides dynamic menu to show and possess the fire-fighting evacuation indicating device of induced environment change function.

A kind of fire-fighting evacuation indicating device, comprises power supply module and display module.This fire-fighting evacuation indicating device also comprises the process module be electrically connected with this power supply module, and the inductive module be electrically connected with this process module and audio frequency module.This inductive module is for collecting ambient parameter data and feeding back to this process module.This process module sends steering order to this display module and this audio frequency module according to the signal that this inductive module sends.This display module comprises display panels and light source.This display module and this process module are electrically connected and for receiving the steering order that this process module sends, carry out dynamic menu display and make this light source carry out luminance adjustment to make this display panels.

In above-mentioned fire-fighting evacuation indicating device, this display module comprises display panels and light source, this display panels can show dynamic menu, this light source can carry out luminance adjustment, relatively only show static safe escape printed words or the mode of icon, when extremely occurring, this display module can show dynamic menu and its luminance can be adjusted.Separately, this inductive module can be used for collecting ambient parameter data and feeding data back to this process module, makes this fire-fighting evacuation indicating device possess environment induction function.So fire-fighting evacuation indicating device provided by the invention can not only provide dynamic menu to show, also possess the function of induction surrounding environment change, dynamic security exit signs timely and effectively can be provided.

Accompanying drawing explanation

Fig. 1 is the schematic diagram of the fire-fighting evacuation indicating device of better embodiment of the present invention.

Main element symbol description

Fire-fighting evacuation indicating device 100 Power supply module 20 Direct current processing unit 21 Battery 22 Inductive module 30 Temperature inductor 31 Smoke sensing device 32 Gas inductor 33 Shock inductor 34 Process module 40 Micro-control unit 41 Network interface card 42 Display module 50 First drives 51 Display panels 52 Second drives 53 Light source 54 Audio frequency module 60 Monitoring module 70 Video camera 71 Synchronous DRAM 72 Central controller 200

Following embodiment will further illustrate the present invention in conjunction with above-mentioned accompanying drawing.

Embodiment

Below in conjunction with drawings and the embodiments, fire-fighting evacuation indicating device provided by the invention is described in further detail.

Please refer to Fig. 1, fire-fighting evacuation indicating device 100 provided by the invention comprises power supply module 20, inductive module 30, process module 40, display module 50, audio frequency module 60, and monitoring module 70.

Power supply module 20 for inductive module 30, process module 40, display module 50, audio frequency module 60, and monitoring module 70 provides power supply, it comprises and the direct current processing unit 21 that is electrical connected of process module 40, and the battery 22 be electrically connected with direct current processing unit 21.

Direct current processing unit 21 is electrically connected with the electric power system of buildings, powers, charge simultaneously to battery 22 when the electric power system normal power supply of buildings to fire-fighting evacuation indicator 100.Battery 22 cannot be powered to fire-fighting evacuation indicator 100 when normal power supply for the electric power system at buildings.In the present embodiment, direct current processing unit 21 can carry out charging process to battery 22, and the inside of battery 22 is provided with overshoot protection circuit, to prevent from continuing to charge to battery 22 at the saturated rear direct current processing unit 21 of the electricity of battery 22.

Inductive module 30 is electrically connected with process module 40, for collecting ambient parameter data and feeding back to process module 40.In the present embodiment, inductive module 30 is for collecting the ambient parameter datas such as ambient temperature, smokescope, gas density and shockproofness, it comprises temperature inductor 31(Temperature senor), smoke sensing device 32(Smoke senor), gas inductor 33(Methane senor), and Shock inductor 34(Accelerometer senor).Temperature inductor 31, smoke sensing device 32, gas inductor 33 and Shock inductor 34 are all electrically connected with process module 40.Temperature inductor 31, smoke sensing device 32, gas inductor 33 and Shock inductor 34 are respectively used to the data of collecting ambient temperature, smokescope, gas density, shockproofness, and respectively data are extremely processed module 40 with signal feedback.

In the present embodiment, inductive module 30 comprises temperature inductor 31, smoke sensing device 32, gas inductor 33 and Shock inductor 34, but be not limited thereto, in other embodiments, inductive module 30 also can comprise at least one in temperature inductor 31, smoke sensing device 32, gas inductor 33 and Shock inductor 34.

Be understandable that, in the present embodiment, inductive module 30 can be used for the data of collecting environment temperature, smokescope, gas density and shockproofness, but be not limited to this, inductive module 30 also can be used for collecting other ambient parameter data, as gas content toxic in environment, air humidity data, accordingly, also corresponding inductor can be comprised, if any toxic gas inductor, air humidity inductor.

Be understandable that, inductive module 30 also can comprise a compound inductors, for collecting at least one ambient parameter data of environment temperature, smokescope, gas density, shockproofness, toxic gas content, air humidity data simultaneously.

Process module 40 is electrically connected with power supply module 20, signal for sending according to inductive module 30 sends steering order, it comprises micro-control unit 41(Micro Control Unit, MCU), and the network interface card 42(Internet Card be electrically connected with micro-control unit 41).

Micro-control unit 41 is all electrically connected with the temperature inductor 31 of inductive module 30, smoke sensing device 32, gas inductor 33 and Shock inductor 34.The signal that micro-control unit 41 sends according to temperature inductor 31, smoke sensing device 32, gas inductor 33 and Shock inductor 34 sends steering order, sends data to network interface card 42 simultaneously.If process module 40 judges that at least one group of data received exceed the early warning value of corresponding setting, namely surrounding environment occurs abnormal, then send steering order to display module 50.

In the present embodiment, network interface card 42 is all electrically connected with direct current processing unit 21, battery 22, is transmitted by network for the data that received by micro-control unit 41 and judgment value thereof.

Display module 50 is electrically connected with process module 40, for receiving the steering order that process module 40 sends, carries out dynamic menu display and luminance adjustment, to provide exit signs timely and effectively.Display module 50 comprises the first driving 51, display panels 52(Liquid Crystal Panel Display), second drive 53 and light source 54.The display dynamic menu that light source 54 is display panels 52 provides light source.First drives 51 to be all electrically connected with micro-control unit 41 and display panels 52, to receive drived control instruction that micro-control unit 41 sends and to drive display panels 52 to carry out dynamic menu display.Under normal condition, the luminance of light source 54 is normal brightness.Light source 54 also has the luminance higher than normal brightness, and under unusual condition, the luminance of light source 54 can be adjusted to the luminance higher than normal brightness under the driving of the second driving 53.Second drives 53 to be all electrically connected with micro-control unit 41 and light source 54, and for receiving drived control instruction that micro-control unit 41 sends and driving light source 54 carries out brightness adjustment, light source 54 can be adjusted to luminance higher than normal brightness by normal brightness.

In the present embodiment, display panels 52 is film crystal tube effect display panels (Thin Film Transistor Liquid Crystal Display, TFT-LCD), it has the feature of high speed, high-contrast, its dynamic menu can be made to show more clear, bright.

In the present embodiment, light source 54 is LED, but is not limited thereto, and light source 54 also can be other can be controlled luminous luminophor, as cold-cathode lamp (Cold Cathode Fluorescent Lamp, CCFL or Cold Cathode Fluorescent Tube, CCFT).

Be understandable that, display module 50 also can be used for carrying out at ordinary times the broadcasting display that commercial paper or a surname lead class.Display module 50 can provide dynamic picture show and have brightness adjustment, shows relative to the single static of the printing mode of traditional standard, and the selectivity of application and dirigibility improve.

Audio frequency module 60 and micro-control unit 41 are electrically connected, and for receiving the audio frequency control instruction that micro-control unit 41 sends, audio frequency module 60 is activated warning of sounding.In the present embodiment, audio frequency module 60 comprises a speech horn, can set various phonetic warning, send audio alert, can warn with regard to corresponding unusual condition pointedly, allows people understand in time and which kind of unusual condition occurs.

Monitor module 70 and power supply module 20 and process module 40 and be electrically connected, comprise video camera 71(Video Camera) and the synchronous DRAM 72(Synchronous Dynamic Random Access Memory, the SDRAM that are electrically connected with video camera 71).

Video camera 71 and micro-control unit 41 are electrically connected, for producing image and image data being transferred to process module 40.Process module 40 can receive the image data that video camera 71 transmits.

Synchronous DRAM 72 is all electrical connected with micro-control unit 41 and video camera 71, in order to stores synchronized video camera 71 under powering-off state produce the data of image.Be understandable that, the functional and reliability increase being arranged so that monitoring module 70 of synchronous DRAM 72.

During use, when buildings electric power system normal power supply, direct current processing unit 21 pairs of fire-fighting evacuation indicators 100 are powered; If buildings electric power system meets abnormal electrical power situation, battery 22 pairs of fire-fighting evacuation indicators 100 are powered.

The temperature inductor 31 of inductive module 30, smoke sensing device 32, gas inductor 33 and Shock inductor 34 are in automatic sense state always, collect each ambient parameter data, and respectively by each data with signal feedback to micro-control unit 41.Micro-control unit 41 receives signal that inductive module 30 sends and sends steering order.Judge through micro-control unit 41, if do not have one group of data to exceed the early warning value of corresponding setting, then do not produce steering order, display module 50 does not show dynamic warning picture and is in normal luminance, and audio frequency module 60 is in closed condition; If judge, at least one group of data exceed the early warning value of corresponding setting, then send corresponding steering order to carry out early warning to display module 50, send steering order to carry out audible alarm simultaneously to audio frequency module 60.Such as, the data collecting the gas density of environment when gas inductor 33 judge to exceed the corresponding early warning value set of gas bearing capacity through micro-control unit 41, micro-control unit 41 produces the drived control instruction that first drives the 51, second driving 53, and the audio frequency control instruction of audio frequency module 60.Then, corresponding steering order controls display panels 52 and shows dynamic warning picture, makes the luminance of light source 54 be adjusted to higher than normal brightness by by normal brightness, makes audio frequency module 60 be unlocked warning of sounding simultaneously.

Preferably, fire-fighting evacuation indicating device 100 provided by the invention, can connect use with a central controller 200 by wired or wireless communication.Central controller 200, can be used for image and Signal transmissions.During use, the process data that receive of module 40 and image by network interface card 42 synchronous transmission to central controller 200, central controller 200 can receive network interface card 42 by the data of Internet Transmission and image, to realize the monitoring of central controller 200 to the Safety actuality of whole buildings, guide measure according to circumstances to take on-the-spot fire-fighting evacuation.

Be understandable that, the fire-fighting evacuation indicating device 100 in the present invention can omit monitoring module 70.This can determine according to the importance of the application places of fire-fighting evacuation indicating device 100 and construction or maintenance cost control situation.

Fire-fighting evacuation indicating device 100 provided by the invention, the adjustment that its display module 50 can show dynamic menu and carry out luminance, relatively only show static safe escape printed words or the mode of icon, when extremely occurring, display module 50 can show dynamic menu and its brightness can be significantly improved.Meanwhile, inductive module 30 also can be used for collecting ambient parameter data and by data with signal feedback extremely process module 40, possesses environment induction function.So fire-fighting evacuation indicating device 100 provided by the invention can not only provide dynamic menu to show, also possess the function of induction surrounding environment change, dynamic security exit signs timely and effectively can be provided.

In addition, those skilled in the art also can do other change in spirit of the present invention, and certainly, these changes done according to the present invention's spirit, all should be included in the present invention's scope required for protection.

Claims (8)

1. a fire-fighting evacuation indicating device, it comprises power supply module and display module, it is characterized in that: this fire-fighting evacuation indicating device also comprises the process module be electrically connected with this power supply module, and the inductive module be electrically connected with this process module and audio frequency module; This inductive module is for collecting ambient parameter data and feeding back to this process module; This process module sends steering order to this display module and this audio frequency module according to the signal that this inductive module sends; This display module comprises display panels and light source, this display module and this process module are electrically connected and for receiving the steering order that this process module sends, carry out dynamic menu display and make this light source carry out luminance adjustment to make this display panels.
2. fire-fighting evacuation indicating device as claimed in claim 1, it is characterized in that: this display module comprises first driving of being electrically connected with this display panels, and second driving of being electrically connected with this light source, this first driving is for driving this display panels, and this second driving is for driving this light source to be adjusted to the luminance higher than normal brightness by normal brightness.
3. fire-fighting evacuation indicating device as claimed in claim 1, is characterized in that: this inductive module comprises at least one of temperature inductor, smoke sensing device, gas inductor, Shock inductor, toxic gas sensor, air humidity inductor.
4. fire-fighting evacuation indicating device as claimed in claim 1, it is characterized in that: this inductive module comprises a compound inductors, for collecting at least one ambient parameter data of environment temperature, smokescope, gas density, shockproofness, toxic gas content, air humidity data simultaneously.
5. fire-fighting evacuation indicating device as claimed in claim 1, is characterized in that: this power supply module comprises stream processing unit always, and the battery be electrically connected with this direct current processing unit, and this direct current processing unit and this process module and this battery are electrically connected.
6. fire-fighting evacuation indicating device as claimed in claim 1, it is characterized in that: this fire-fighting evacuation indicating device also comprises the monitoring module be electrically connected with this process module, this monitoring module comprises a video camera, and this video camera is for producing image and this image data being transferred to this process module.
7. fire-fighting evacuation indicating device as claimed in claim 6, it is characterized in that: this process module comprises the micro-control unit be electrically connected with this video camera, and the network interface card to be electrically connected with this micro-control unit, this micro-control unit receives the image data of this camera transmissions and this image data is transferred to this network interface card.
8. fire-fighting evacuation indicating device as claimed in claim 6, it is characterized in that: this monitoring module also comprises a synchronous DRAM, this synchronous DRAM and this micro-control unit and this video camera are all electrical connected, for this video camera of stores synchronized produce the data of image.
CN201410137502.9A 2014-04-08 2014-04-08 Fire-fighting evacuation indicating device CN104978913A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410137502.9A CN104978913A (en) 2014-04-08 2014-04-08 Fire-fighting evacuation indicating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410137502.9A CN104978913A (en) 2014-04-08 2014-04-08 Fire-fighting evacuation indicating device

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106455273A (en) * 2016-12-01 2017-02-22 西北农林科技大学 Lamp on/off control system and control method thereof
WO2017080503A1 (en) * 2015-11-13 2017-05-18 陈凯柏 Modular lighting device having multiple application functions and used for biometric identification
US10011460B2 (en) 2016-09-27 2018-07-03 Otis Elevator Company Elevator dynamic displays for messaging and communication
CN108549281A (en) * 2018-04-11 2018-09-18 湖南城市学院 A kind of architectural design safe escape method of calibration and system
CN109979349A (en) * 2019-03-12 2019-07-05 广东阿顿照明科技有限公司 A kind of energy saving Intelligent fire-fighting evacuation indication system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017080503A1 (en) * 2015-11-13 2017-05-18 陈凯柏 Modular lighting device having multiple application functions and used for biometric identification
US10011460B2 (en) 2016-09-27 2018-07-03 Otis Elevator Company Elevator dynamic displays for messaging and communication
CN106455273A (en) * 2016-12-01 2017-02-22 西北农林科技大学 Lamp on/off control system and control method thereof
CN108549281A (en) * 2018-04-11 2018-09-18 湖南城市学院 A kind of architectural design safe escape method of calibration and system
CN109979349A (en) * 2019-03-12 2019-07-05 广东阿顿照明科技有限公司 A kind of energy saving Intelligent fire-fighting evacuation indication system

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Application publication date: 20151014

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