CN102354421B - Emergency voice prompt escape device for vehicles - Google Patents
Emergency voice prompt escape device for vehicles Download PDFInfo
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- CN102354421B CN102354421B CN 201110297734 CN201110297734A CN102354421B CN 102354421 B CN102354421 B CN 102354421B CN 201110297734 CN201110297734 CN 201110297734 CN 201110297734 A CN201110297734 A CN 201110297734A CN 102354421 B CN102354421 B CN 102354421B
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Abstract
The invention discloses an emergency voice prompt escape device for vehicles. The device comprises a shell on which an emergency indication lamp, an emergency key and a voice output interface are arranged; the device further comprises a loudspeaker box in which an external loudspeaker module is arranged, and a voice input interface arranged on the loudspeaker box, wherein the voice input interface is connected with the voice output interface on the shell through a lead, and the shell is further provided with a temperature sensor and an inclination angle sensor; the shell is internally provided with a central control module, as well as an environment analytical sensor module, a voice broadcasting module and a sound pick-up module which are respectively connected with the central control module; and the temperature sensor and the inclination angle sensor are respectively connected with the environment analytical sensor module. When the vehicles have an accident, the device automatically broadcasts the voice in time so as to guide passengers to handle the unexpected situation correctly; and the device also can be started manually according to special situations, thus avoiding the casualty accidents caused by delay of guidance.
Description
Technical field
The present invention relates to sound prompt device, be specifically related to a kind of emergent voice prompt escape device for the vehicles, be mainly used in the vehicles, as automobile, steamer, aircraft, train, elevator etc.
Technical background
In the present vehicles, if there is emergency condition to occur, there is no a kind of equipment that reliably, automatically carries out voice suggestion.When traffic accident occured, many situations were all that the passenger can not correctly be guided and cause more major injury.Particularly the minor, lack self-saving ability, in the situation that not guiding can't be tackled at all.Some vehicles is furnished with loudspeaker, when meeting accident, can propaganda directed to communicate with the aid of a megaphone, but working as steward and driver occurs flurried or injury, particularly, when the loudspeaker that is equipped with also usually easily lost efficacy (as dead electricity, shock or fire etc.) because of the destruction of the vehicles, can't the normal boot passenger tackle emergency.In addition, although initiatively distress system is equipped with in the part vehicles, equally can be because of the possibility of the vehicles in the inefficacy of the emergency conditioies such as traffic hazard.Need on-the-spot relief in many situations, present automatic call for help system does not have in the vehicles on-the-spot distress system or the function in vehicles outside.
Summary of the invention
The purpose of this invention is to provide a kind of emergent voice prompt escape device for the vehicles, it can be when the vehicles be in an emergency, send voice suggestion, the guiding passenger takes correct mode to escape, alleviate or avoid unexpected injury, and can call for help by built-in microphone guiding external staff relief to the outside of the vehicles; And firm reliable, can be independent of the work of vehicles carrier.
A kind of emergent voice prompt escape device for the vehicles of the present invention, comprise a shell, be provided with Power supply interface, power switch, power light, emergent pilot lamp, emergence button and voice output interface on shell, also comprise a Horn loudspeaker box, be provided with outside horn module in Horn loudspeaker box, be located at the speech input interface on Horn loudspeaker box, this speech input interface is connected with voice output interface on shell by wire, it is characterized in that: also be provided with temperature sensor and gradient sensor on described shell; Be provided with central control module in described shell, the environmental analysis sensor assembly that is connected with central control module respectively, voice playing module and acoustic pickup module, described temperature sensor is connected the environmental analysis sensor assembly and is connected with gradient sensor; Also be provided with at described shell and be connected the voice playing module of playing horn module, being connected with the acoustic pickup module with voice playing module, and to be connected with above-mentioned each module be power module, this power module passes through the Power supply interface and is connected with back-up source.
Described a kind of emergent voice prompt escape device for the vehicles, its described shell adopt metal material to make, and are one-piece construction, can have fire prevention, crashproof performance.
Described central control module, the emergency response of main reception environment analyte sensors module and emergence button, and control the duty of voice playing module, acoustic pickup module.
Described environmental analysis sensor assembly can detected temperatures, angle of inclination etc.
Described voice playing module can be according to the characteristics of the vehicles, pre-stored voice information; Voice playing module under the control of central control module, according to the emergency status levels of environmental analysis sensor, can be play different voice messagings.
Described acoustic pickup module can start the function of this module with central control module under case of emergency, and spread out of ring tone of vehicle interior etc. outside the vehicles; This acoustic pickup also can use as sound transducer.
Described broadcast horn module mainly drives the voice of voice playing module, allows emergent voice assistance apparatus send enough volume loudness, sound clearly.
Described power supply module contains the charging of power supply conversion line and back-up source, discharge module.This power module is powered by the vehicles on the one hand, gives each circuit part of emergent voice assistance apparatus, and stable power supply is provided.On the other hand, charge for a long time to back-up source, and in case of emergency, automatically start back-up source, power for each circuit part of emergent voice assistance apparatus.Guarantee in case of emergency, emergent voice assistance apparatus normal operation, and realize corresponding voice assistance function.
Beneficial effect of the present invention: when the vehicles met accident, this device can in time carry out speech play automatically according to the change of ambient condition, and the guiding passenger adopts correct mode to process fortuitous event; According to special circumstances, can also manually boot this device, avoid causing unnecessary passenger's fortuitous casualty accident to occur because in time not guiding.
Description of drawings
Fig. 1 is housing outside drawing of the present invention;
Fig. 2 is Horn loudspeaker box outside drawing of the present invention;
Fig. 3 is hardware system schematic diagram of the present invention;
Fig. 4 is the circuit diagram of central control module figure;
The circuit diagram of the power module that Fig. 5 is;
Fig. 6 is the circuit diagram of environmental analysis sensor assembly;
Fig. 7 is the wiring diagram of emergent pilot lamp and emergence button;
Fig. 8 is the circuit diagram of voice playing module figure;
Fig. 9 is the circuit diagram of acoustic pickup module map;
Figure 10 is procedure operation process flow diagram of the present invention.
Specific implementation method
The present invention is further illustrated below in conjunction with accompanying drawing.
Referring to Fig. 1, Fig. 2 and a kind of emergent voice prompt escape device for the vehicles shown in Figure 3, comprise a shell 1, be provided with Power supply interface 10, power switch 8, power light 4, emergent pilot lamp 6, emergence button 7 and voice output interface 9 on shell, also comprise a Horn loudspeaker box 11, be provided with outside horn module 12 in Horn loudspeaker box, be located at the speech input interface 13 on Horn loudspeaker box, this speech input interface is connected with voice output interface on shell by wire; Also be provided with temperature sensor 3 and gradient sensor 15 on shell 1; Be provided with central control module 21 in described shell 1, the environmental analysis sensor assembly 23 that is connected with central control module respectively, voice playing module 22 and acoustic pickup module 2, described temperature sensor 3 are connected respectively, and environmental analysis sensor assembly 23 connects with gradient sensor; Also be provided with at described shell 1 and be connected the voice playing module 22 of playing horn module 5, being connected with the acoustic pickup module with voice playing module, and to be connected with above-mentioned each module be power module 25, and this power module is connected with back-up source 26 by Power supply interface 10.
Further, described shell 1 adopts metal material to make, and is one-piece construction, can have fire prevention, crashproof performance.
Annexation and the function of various piece are as follows:
Play horn module 5, according to the control of central control module, accept the voice messaging of voice playing module 22, drive loudspeaker, export enough loudness, voice clearly.
With reference to Fig. 4, be the wiring diagram of central control module 21, this central control module 21 adopts AVR series monolithic ATMAGEL168.The AVR single-chip microcomputer is RISC (Reduced Instruction Set CPU) the reduced instruction set computer 8-bit High-Speed Microcontroller of the built-in Flash of enhancement mode that developed by atmel corp in 1997.The single-chip microcomputer of AVR can be widely used in the every field such as computer peripheral, industrial time controlling, instrument and meter, communication apparatus, household electrical appliance.The information of the main environment of accepting analyte sensors module 23 of central control module 21 and hardware button module 7, then these information are processed, result according to information processing, if there is emergency condition, namely start voice playing module 22, acoustic pickup module 2, broadcast horn module 5 are carried out work, start emergent voice auxiliary escape prompting; If be not in an emergency, continue the information of reception environment analyte sensors module 23 and hardware button module 7, cycle detection.
With reference to Fig. 5, wiring diagram for power transfer module 25, this module is mainly given central control module 21, environmental analysis sensor assembly 23, voice playing module 22, acoustic pickup module 2, broadcast horn module 5, emergent pilot lamp 6, emergence button 7, and outside horn module 8 is powered.Back-up source 26 is that reserve is worked as power module 25 can't provide electric energy the time, provides emergency power pack to give top and divides and carry out auxiliary power supply, and emergent voice auxiliary escape device can be worked on; Back-up source 26 is charge power supply, when power module 25 is normal, charges for back-up source 26.
With reference to Fig. 6, be the wiring diagram of environmental analysis sensor assembly 23.This module is mainly that the running status to the vehicles gathers.This module mainly comprises temperature sensor 3, gradient sensor 15.The film PT100 platinum thermistor that temperature sensor 3 adopts the huge magnificent electronics in Nanjing to produce, the temperature test scope is-50 ℃ to+200 ℃, this temperature sensor 3 is connected with central control module 22 pin, central control module 21 continues to monitor the environment temperature in the vehicles, when occurring transfiniting temperature, start corresponding emergent voice suggestion; Angle of inclination sensing 15 adopts the dynamo-electric product of Shanghai dimension ease, model is NA5264, and its signal output pin is connected with 19 pin of central control module 21, after central control module can carry out the A/D conversion to its output signal, carry out analyzing and processing, start corresponding emergent voice suggestion in good time.
With reference to Fig. 7, in figure, 6 is the emergent alarm pilot lamp; It is connected with 2 pin of central control module 21, and when case of emergency occurring, central control module 21 can by this pin output control signal, allow the emergent alarm pilot lamp start caution work; In figure, 7 is emergence button; It is connected with 1 pin of central control module 21, and when being in an emergency, the passenger can press this button, and central control module 21 receives the signal of this button, and starts corresponding emergent voice suggestion.
With reference to Fig. 8,22 in figure is voice playing module, and this soundplay module stores specific information of voice prompt; 1,2,3,4 pin of voice playing module 22 are connected with 9,10,11,12 pin of central control module 21 respectively.Voice playing module 22 is subjected to the control of central control module 21, and when being in an emergency, central control module 21 starts corresponding information of voice prompt in voice playing module 22.In figure, 5 is the loudspeaker playing module.The sound of voice playing module 22 is broadcasted by loudspeaker playing module 5.
With reference to Fig. 9,2 in figure is the acoustic pickup module; In figure, 24 is the acoustic pickup driver module; In figure, 9 is outside loudspeaker output interface; In figure, 13 is outer loudspeaker input interface; In figure, 12 is outer loudspeaker.The R2 of acoustic pickup module 2 is connected with 24 pin of central control module, when being in an emergency, central control module 21 can start acoustic pickup module 2 and carry out work, the sound that acoustic pickup module 2 is picked up carries out signal through acoustic pickup driver module 24 and amplifies, and then outputs to outer loudspeaker output interface 9; (when emergent voice auxiliary escape device was installed and used, outside loudspeaker output interface 9 connected by the twin-core cable with outer loudspeaker input interface 13.) Speech input after the outer loudspeaker output interface 9, and then be transferred to outer loudspeaker input interface 13, sound is sent by outer loudspeaker 12 again.Outer loudspeaker 12 can be arranged on vehicles outsides.When being in an emergency, the sound of seeking help of vehicle interior can spread out of by outer loudspeaker 12; Can guide the external staff to succour.
With reference to Figure 10, be running program process flow diagram of the present invention.The information that receives from the outside by environmental analysis sensor assembly 23 and emergence button 7, then by central control module 21 according to these information, starts corresponding voice messaging and exports, its operating process is as follows:
Step 110: beginning
Step 20: the equipment self-inspection module is the starting module for the emergent voice auxiliary escape device of the vehicles.Under open state, at first carry out the self check work of correlation module; Detect corresponding hardware module, whether be in normal operating condition.
Step 30: the environmental sensor detection module is to pass through the state of central control module 21 testing environment analyte sensors modules 23 for the emergent voice auxiliary escape device of the vehicles, and analyzes;
Step 40: the emergence button detection module is to pass through the state of central control module 21 detection emergence buttons 7 for the emergent voice auxiliary escape device of the vehicles, and analyzes;
If step 30, step 40 are processed without emergency information, 21 control programs of central control module again circulate and enter step 30 and detect; If there is emergency information to process, enters step 50, step 60 and carry out respectively the emergency information processing;
Step 50: the environmental emergency processing module is that central control module 21 is by the correlation measure of reception environment analyte sensors module 23; As environment temperature, degree of tilt and analysis, when having the corresponding emergency circumstance to occur, namely call the message processing module of obstructed grade, execution environment state processing module;
Step 60: button emergency processing module is that central control module 21 is by the correlation behavior of emergence button 7; And analyze, when having the corresponding emergency circumstance to occur, namely call emergence button state processing module, carry out emergence button state processing module;
Step 70: environmental emergency voice assistance module is the analysis result according to 21 pairs of steps 50 of central control module, plays the emergent assistance of the environmental abnormality voice of obstructed grade; Start voice playing module 3 output informations to playing horn module 5 driver output voice messagings;
Step 80: environmental emergency voice assistance module is the analysis result according to 21 pairs of steps 50 of central control module, plays the emergent assistance of the button voice of different brackets; Start voice playing module 22 output informations to playing horn module 5 driver output voice messagings;
Step 90: it is under the control of central control module 21 that acoustic pickup starts module, and execution of step 70 or step 80 automatically start acoustic pickup module 2 and carry out work; Can pick up the voice of vehicle interior, to the outside horn module 12 output voice calls of the vehicles.
Execution of step 90,21 control programs of central control module again circulate and enter step 30 and detect, and enter the cycle detection duty.
Step 100: finish.
the present embodiment is just with the temperature in environmental sensor, degree of tilt, the load module that sound and emergence button etc. are processed as case of emergency, practice for the emergent voice auxiliary escape device of the vehicles, can be according to the demand of the vehicles, increase different MIM message input module or control module, can integrated more function in an equipment, work from each function singleness pattern, work to integrated a plurality of functional modules, make the function of this device can satisfy the functional requirement of the corresponding vehicles, also can allow this device more reliable, the work of safety, and according to the prompting of this instructions, this integrated multi-purpose method is easy to obtain for a person skilled in the art.
Although more than described the specific embodiment of the present invention; but being familiar with those skilled in the art should be appreciated that; described concrete example is illustrative; rather than for the restriction to scope of the present invention; those of ordinary skill in the art are in modification and the variation of the equivalence of doing according to spirit of the present invention, all should be encompassed in the scope that claim of the present invention protects.
Claims (2)
1. emergent voice prompt escape device that is used for the vehicles, comprise a shell (1), be provided with Power supply interface (10) on shell, power switch (8), power light (4), emergent pilot lamp (6), emergence button (7) and voice output interface (9), also comprise a Horn loudspeaker box (11), be provided with outside horn module (12) in Horn loudspeaker box, be located at the speech input interface (13) on Horn loudspeaker box, this speech input interface is connected with voice output interface on shell by wire, it is characterized in that: also be provided with temperature sensor (3) and gradient sensor (15) on described shell (1), be provided with central control module (21) in described shell (1), the environmental analysis sensor assembly (23) that is connected with central control module respectively, voice playing module (22) and acoustic pickup module (2), described temperature sensor (3) is connected 15 with gradient sensor) be connected with environmental analysis sensor assembly (23) respectively, also be provided with at described shell (1) and be connected the outside horn module (12) of playing horn module (5), being connected with the acoustic pickup module with voice playing module, and the power module (25) that is connected with above-mentioned each module, this power module is connected with back-up source (26) by Power supply interface (10).
2. a kind of emergent voice prompt escape device for the vehicles according to claim 1 is characterized in that: described shell (1) adopts metal material to make, and is one-piece construction.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201110297734 CN102354421B (en) | 2011-09-30 | 2011-09-30 | Emergency voice prompt escape device for vehicles |
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| CN 201110297734 CN102354421B (en) | 2011-09-30 | 2011-09-30 | Emergency voice prompt escape device for vehicles |
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| CN102354421B true CN102354421B (en) | 2013-06-19 |
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2011
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Patent Citations (7)
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| CN2791766Y (en) * | 2005-04-30 | 2006-06-28 | 罗涛 | Five-disaster alarm |
| US7636049B2 (en) * | 2005-12-14 | 2009-12-22 | Ellul Jr Joseph | Emergency notification and directional signaling apparatus |
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Effective date of registration: 20160706 Address after: 400000 Tian Chen Road, Shapingba District, Chongqing, 2-9-2 Patentee after: Chongqing Yuangu Science & Technology Co., Ltd. Address before: 401167 No. 1, unit 3, 470 Longshan B District, Yubei District,, Chongqing Patentee before: Zhang Yi |