CN206306934U - A kind of motor turning sound prompt device - Google Patents
A kind of motor turning sound prompt device Download PDFInfo
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- CN206306934U CN206306934U CN201621444408.9U CN201621444408U CN206306934U CN 206306934 U CN206306934 U CN 206306934U CN 201621444408 U CN201621444408 U CN 201621444408U CN 206306934 U CN206306934 U CN 206306934U
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- signal processor
- lamp
- signal
- turn
- circuit
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Abstract
A kind of motor turning sound prompt device of the utility model, including steering indicating light circuit arrangement, signal processor and speaker circuit device, the turn signal circuit arrangement are connected with signal processor, by steering indicating light current input signal processor；The signal processor is connected with speaker circuit device, is played out by the signal processor audio information transmissions that will be played to speaker circuit device；The steering circuit for lamp and signal processor are connected with firing circuit respectively, and firing circuit is respectively signal processor and is turned to circuit for lamp and powered after starting by automobile storage battery.The utility model will automatically send voice message to remind the Pedestrians and vehicles of surrounding when causing driver using turn signal, and the apparatus structure is simple and cost is relatively low, can effectively mitigate the moving operation burden of driver and the incidence of reduction traffic accident.
Description
Technical field
The utility model is related to a kind of motor turning sound prompt device, belongs to automobile and electronic applications.
Background technology
Turn signal is the traffic route for reminding pedestrian around and vehicle the car in driving conditions, makes other vapour
Car driver avoid in time, can effectively adjust driving queue, contributes to the order keeping of vehicular traffic.But due to modern society
The complicated road conditions of meeting, turn signal cannot play suggesting effect in some situations, and such as parallel vehicles quickly scramble for roads, front vehicle adds
Situations such as speed is overtaken other vehicles by force, steering indicating light is absorbed in driver blind area in these cases, and the incidence of traffic accident is carried significantly
Rise.In addition, when the situation of motor turning is stopped in face of vehicle front non-motor vehicle and pedestrian, what car horn was produced
The larger easy scaring pedestrian of noise and the operating burden of driver is aggravated.In order to make up turn signal under complex road condition
Defect and reduce the noise pollution that high-power loudspeaker are produced.
Utility model content
Purpose：In order to overcome the above not enough, it is considered to the demand of reality, the utility model proposes a kind of motor turning language
Sound suggestion device, simple structure saves electric energy, when driving with stronger practicality, can play that sound, light are dual to be carried
The effect of awake pedestrian, non power driven vehicle and other motor vehicles.
The utility model is to be achieved through the following technical solutions：
A kind of motor turning sound prompt device, including steering indicating light circuit arrangement, signal processor and loudspeaker, it is described
Turn signal circuit arrangement is connected with signal processor, will turn to lamp current signal input signal processor；The signal
Processor is connected with loudspeaker, is played out by the signal processor audio information transmissions that will be played to loudspeaker；It is described
Turn to circuit for lamp and signal processor is connected with ignition switch respectively, the ignition switch is respectively after starting by automobile storage battery
Signal processor and steering circuit for lamp are powered.
Preferably, the steering indicating light circuit arrangement includes turn signal lamp scintillator, turn signal switch, left steering lamp
With right turn lamp, the current input terminal of the turn signal lamp scintillator is connected with ignition switch, and current output terminal is believed with turning to
The current input terminal connection of signal lamp switch, the left steering lamp and right turn lamp are connected in the electric current of turn signal switch in parallel
Between microprocessor CLK ends in output end and signal processor, and during the current output terminal generation CLK1 of the right turn lamp
The current output terminal of clock signal and left steering lamp produces CLK2 clock signals to be transmitted to microprocessor by CLK ends respectively.
Preferably, the signal processor includes playout storage, microprocessor and digital signal processor, the broadcasting
Memory is connected with microprocessor I/O ports, the microprocessor signals output end and digital signal processor signal input part
It is connected, the signal output part of the digital signal processor is connected with loudspeaker.
Preferably, the loudspeaker is placed in body forward structure, for reducing volume loss.
Preferably, the steering indicating light circuit arrangement also includes reversing indicator lamp, one or two in car Cornering Lamp, and
It is connected in parallel between the current output terminal of turn signal switch and signal processor respectively.
Preferably, the microprocessor in the signal processor uses ARM single-chip microcomputers or FPGA circuitry.
Beneficial effect：The utility model provides a kind of motor turning sound prompt device, and driver uses turn signal
When voice message will be automatically sent to remind the Pedestrians and vehicles of surrounding, the apparatus structure is simple and cost is relatively low, can effectively subtract
The moving operation burden of light driver and the incidence of reduction traffic accident.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the inside connection figure of signal processor.
In figure：Ignition switch 1, signal lamp flicker 2-1, turn signal switch 2-2, right turn lamp 2-3, left steering lamp
2-4, signal processor 3, loudspeaker 4.
Specific embodiment
In order that those skilled in the art more fully understand the technical scheme in the application, below in conjunction with the application reality
The accompanying drawing in example is applied, the technical scheme in the embodiment of the present application is clearly and completely described, it is clear that described implementation
Example is only some embodiments of the present application, rather than whole embodiments.Based on the embodiment in the application, this area is common
The every other embodiment that technical staff is obtained under the premise of creative work is not made, should all belong to the application protection
Scope.
As shown in Figure 1-2, a kind of motor turning sound prompt device, including steering indicating light circuit arrangement, signal processor with
And loudspeaker, the turn signal circuit arrangement is connected with signal processor, will turn at lamp current signal input signal
Reason device；The signal processor is connected with loudspeaker, by the signal processor audio information transmissions that will be played to loudspeaker
Play out；The steering circuit for lamp and signal processor are connected with ignition switch respectively, by vapour after the ignition switch startup
Car battery is respectively signal processor and turns to circuit for lamp and powers.
Preferably, the steering indicating light circuit arrangement includes turn signal lamp scintillator, turn signal switch, left steering lamp
With right turn lamp, the current input terminal of the turn signal lamp scintillator is connected with ignition switch, and current output terminal is believed with turning to
The current input terminal connection of signal lamp switch, the left steering lamp and right turn lamp are connected in the electric current of turn signal switch in parallel
Between microprocessor CLK ends in output end and signal processor, and during the current output terminal generation CLK1 of the right turn lamp
The current output terminal of clock signal and left steering lamp produces CLK2 clock signals to be transmitted to microprocessor by CLK ends respectively.
Preferably, the signal processor includes playout storage, microprocessor and digital signal processor, the broadcasting
Memory is connected with microprocessor I/O ports, the microprocessor signals output end and digital signal processor signal input part
It is connected, the signal output part of the digital signal processor is connected with loudspeaker.In the utility model, steering indicating light circuit start
When produce clock signal, wherein the current output terminal of right turn lamp produces CLK1 clock signals, the current output terminal of left steering lamp
CLK2 clock signals are produced, can be by clock signal transmission to microprocessor, microprocessor after its circuit is in parallel with microprocessor CLK ends
Device exports different audios according to the situation of different clock signals, i.e. the presence or absence of steering indicating light electric current, and by Digital Signal Processing
Data signal in playout storage is converted to analog signal transmission to loudspeaker by device.
As shown in Fig. 2 the playout storage described in the utility model uses Flash flash chips, the data signal
Processor uses the decoding chips of Sigmatel 3502.
Preferably, the loudspeaker is placed in body forward structure, for reducing volume loss.
Loudspeaker described in the utility model uses electrodynamic type cone formula loudspeaker LM3886 drive circuits, is art technology
The conventional technical means that personnel are grasped, so do not add describe in detail.
Preferably, the steering indicating light circuit arrangement also includes reversing indicator lamp, one or two in car Cornering Lamp, and
It is connected in parallel between the current output terminal of turn signal switch and signal processor respectively.
Preferably, the microprocessor in the signal processor uses ARM single-chip microcomputers or FPGA circuitry.
Operation principle of the present utility model is as follows：
The utility model includes steering indicating light circuit arrangement, signal processor and speaker circuit device, wherein, described turn
It is each indicator light circuit that can be expanded as needed to circuit for lamp（Including left and right turn signal, cornering lamp, back-up lamp etc.）, using a left side
The flash signal of right turn lamp and the permanent High level of reversing signaling lamp are used as clock signal input to signal processor, signal
The reminding turning voice specified is pre-deposited in processor in playout storage, " vehicle a left side is similar to（It is right）Turn/move backward, please note
Meaning！" etc. voice message.
The utility model China, the ARM single-chip microcomputers are pre-programmed into designated program, and I/ can be added or left out to described program
Voice in O port and playout storage with additions and deletions function, by automobile storage battery powered, and works as vehicle right and left by the signal processor
When turning to or being moveed backward, the signal processor receives the clock signal of steering indicating light circuit arrangement, microcomputer reads
Command adapted thereto, for reading the respective audio in playout storage, by analog signal after digital signal processor digital-to-analogue conversion
It is transferred to speaker circuit device.The speaker circuit device amplifies output after receiving analog signal, in steering indicating light or reversing
While signaling lamp is bright, a similar " vehicle left side is played to surrounding environment（It is right）Turn/move backward, it is noted that！" etc. voice message.
The designated program that the ARM single-chip microcomputers that the utility model is referred to are pre-programmed into belongs to conventional mcu programming, and it is former
Reason is the clock signal of the input for recognizing different port, extracts corresponding voice messaging in memory, and by transmission of speech information
Digital-to-analogue conversion is carried out to digital signal processor, finally by analog signal transmission to loudspeaker driving circuit, using on computer
Reprogramming by translation and compiling environment, those skilled in the art can be programmed as needed.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.Various modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can in other embodiments be realized in the case where spirit or scope of the present utility model are not departed from.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (6)
1. a kind of motor turning sound prompt device, it is characterised in that including steering indicating light circuit arrangement, signal processor and raises
Sound device, the turn signal circuit arrangement is connected with signal processor, will turn to lamp current signal input signal processor；
The signal processor is connected with loudspeaker, is broadcast by the signal processor audio information transmissions that will be played to loudspeaker
Put；The steering circuit for lamp and signal processor are connected with ignition switch respectively, by automobile electric power storage after the ignition switch startup
Pond is respectively signal processor and turns to circuit for lamp and powers.
2. a kind of motor turning sound prompt device according to claim 1, it is characterised in that the steering circuit for lamp dress
Put including turn signal lamp scintillator, turn signal switch, left steering lamp and right turn lamp, the turn signal lamp scintillator
Current input terminal be connected with ignition switch, current output terminal is connected with the current input terminal of turn signal switch, the left side
Steering indicating light and right turn lamp are connected in the microprocessor in the current output terminal of turn signal switch and signal processor in parallel
Between CLK ends, and the current output terminal of the right turn lamp produces the current output terminal of CLK1 clock signals and left steering lamp to produce
Raw CLK2 clock signals are transmitted to microprocessor by CLK ends respectively.
3. a kind of motor turning sound prompt device according to claim 1, it is characterised in that：The signal processor bag
Playout storage, microprocessor and digital signal processor are included, the playout storage is connected with microprocessor I/O ports, institute
State microprocessor signals output end to be connected with digital signal processor signal input part, the signal of the digital signal processor
Output end is connected with loudspeaker.
4. a kind of motor turning sound prompt device according to claim 1, it is characterised in that：The loudspeaker is placed in car
Body is anterior, for reducing volume loss.
5. a kind of motor turning sound prompt device according to claim 2, it is characterised in that：The steering circuit for lamp dress
Putting also includes reversing indicator lamp, one or two in car Cornering Lamp, and it is defeated to be connected in parallel on the electric current of turn signal switch respectively
Go out between end and signal processor.
6. a kind of motor turning sound prompt device according to claim 3, it is characterised in that：In the signal processor
Microprocessor use ARM single-chip microcomputers or FPGA circuitry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621444408.9U CN206306934U (en) | 2016-12-27 | 2016-12-27 | A kind of motor turning sound prompt device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621444408.9U CN206306934U (en) | 2016-12-27 | 2016-12-27 | A kind of motor turning sound prompt device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206306934U true CN206306934U (en) | 2017-07-07 |
Family
ID=59246154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621444408.9U Expired - Fee Related CN206306934U (en) | 2016-12-27 | 2016-12-27 | A kind of motor turning sound prompt device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206306934U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108819832A (en) * | 2018-06-06 | 2018-11-16 | 苏州海格新能源汽车电控系统科技有限公司 | A kind of motor turning speech prompting system and control method |
| CN108974106A (en) * | 2018-07-17 | 2018-12-11 | 山东天海科技股份有限公司 | A kind of automobile-used reminding turning anti-collision system |
| CN111775828A (en) * | 2020-07-15 | 2020-10-16 | 杭叉集团股份有限公司 | Vehicle, steering warning device and control method |
-
2016
- 2016-12-27 CN CN201621444408.9U patent/CN206306934U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108819832A (en) * | 2018-06-06 | 2018-11-16 | 苏州海格新能源汽车电控系统科技有限公司 | A kind of motor turning speech prompting system and control method |
| CN108974106A (en) * | 2018-07-17 | 2018-12-11 | 山东天海科技股份有限公司 | A kind of automobile-used reminding turning anti-collision system |
| CN111775828A (en) * | 2020-07-15 | 2020-10-16 | 杭叉集团股份有限公司 | Vehicle, steering warning device and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170707 Termination date: 20191227 |