CN201494363U - Voice prompter for prompting vehicle distance - Google Patents
Voice prompter for prompting vehicle distance Download PDFInfo
- Publication number
- CN201494363U CN201494363U CN2009201979131U CN200920197913U CN201494363U CN 201494363 U CN201494363 U CN 201494363U CN 2009201979131 U CN2009201979131 U CN 2009201979131U CN 200920197913 U CN200920197913 U CN 200920197913U CN 201494363 U CN201494363 U CN 201494363U
- Authority
- CN
- China
- Prior art keywords
- circuit
- super sonic
- model
- phase
- locked loop
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a voice prompter for prompting vehicle distance, comprising an ultrasonic emitting circuit, an ultrasonic receiving circuit, a phase-locking loop circuit and a voice prompting circuit. The voice prompter has the benefits of having the characteristics of convenient installation and simple debugging, being arranged at the tail of a locomotive, being capable of discovering the following vehicles during normal running, and emitting the voice prompting information to remind the driver of the following vehicle, thus improving the safety level for driving vehicles.
Description
Technical field
The utility model relates to a kind of voice prompting device, particularly relates to a kind of spacing voice prompting device that prevents traffic accident to take place.
Background technology
Fast development along with Modern Traffic, the use amount of self-propelled vehicle is increasing, the while has also brought many traffic accidents bring easily to people for they, and the traffic accident of quite a few does not notice that owing to chaufeur distance causes between car and the car, yet to take into account the traffic conditions at the place ahead and rear simultaneously, certainly will increase the burden of chaufeur.
Summary of the invention
The purpose of this utility model is to overcome the problems referred to above that exist in the technology, and a kind of spacing voice prompting device is provided.When cruising, if the rear has vehicle to trail, then this spacing voice prompting device can in time send information of voice prompt prompting chaufeur rear car.
In order to achieve the above object, the utility model is achieved through the following technical solutions:
A kind of spacing voice prompting device of the present utility model, it comprises ultrasonic transmit circuit, super sonic acceptor circuit, phase-locked loop circuit and voice warning circuit, the oscillator signal mouth of described phase-locked loop circuit is connected to ultrasonic transmit circuit, the super sonic acceptor circuit is connected to the signal input end of phase-locked loop circuit, and the control signal output ends of phase-locked loop circuit is connected to the input end of voice warning circuit.
Described ultrasonic transmit circuit, it is made up of super sonic dedicated transmitter B1, transistor V1 and potential device RP, and the model of described super sonic dedicated transmitter B1 is UCM-T40K1.
Described super sonic acceptor circuit, it is made up of super sonic dedicated receiver B2, computing amplification circuit IC1 resistance (R1, R2), and the model of described super sonic dedicated receiver B2 is UCM-R40K1, and the model of computing amplification circuit IC1 is μ A741.
Described phase-locked loop circuit, it is made up of integrated oscillator IC2, peripheral electric capacity (C1, C2, C3, C4) and resistance (R3, R4, R5), and the model of described integrated oscillator IC2 is LM567.
Described verbal cue circuit, it is made up of transistor V2, thyristor VS, language IC 3, frequency power amplifying IC IC4, electric capacity (C5, C6, C7), resistance (R6, R7, R8, R9, R10) and loud speaker BL.
The utlity model has following beneficial effect:
The utlity model has easy for installation, debugging characteristic of simple, it is installed in the afterbody of self-propelled vehicle, can find pursuit-type vehicle when cruising, and in time sends information of voice prompt and remind the chaufeur rear that car is arranged, and has improved the traffic safety level.
Description of drawings
Fig. 1 is a structured flowchart of the present utility model.
Fig. 2 is the circuit diagram of the utility model specific embodiment.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail:
With reference to Fig. 1, of the present utility model a kind of, it comprises ultrasonic transmit circuit 1, super sonic acceptor circuit 2, phase-locked loop circuit 3 and voice warning circuit 4, the oscillator signal mouth of described phase-locked loop circuit 3 is connected to ultrasonic transmit circuit 1, super sonic acceptor circuit 2 is connected to the signal input end of phase-locked loop circuit 3, and the control signal output ends of phase-locked loop circuit 3 is connected to the input end of voice warning circuit 4.
With reference to Fig. 2, described ultrasonic transmit circuit 1, it is made up of super sonic dedicated transmitter B1, transistor V1 and potential device RP, and the model of described super sonic dedicated transmitter B1 is UCM-T40K1.
Described super sonic acceptor circuit 2, it is made up of super sonic dedicated receiver B2, computing amplification circuit IC1 resistance (R1, R2), the model of described super sonic dedicated receiver B2 is UCM-R40K1, and the model of computing amplification circuit IC1 is μ A741.
Described phase-locked loop circuit 3, it is made up of integrated oscillator IC2, peripheral electric capacity (C1, C2, C3, C4) and resistance (R3, R4, R5), and the model of described integrated oscillator IC2 is LM567.
Described verbal cue circuit 4, it is made up of transistor V2, thyristor VS, language IC 3, frequency power amplifying IC IC4, electric capacity (C5, C6, C7), resistance (R6, R7, R8, R9, R10) and loud speaker BL.
With reference to Fig. 2, principle of work of the present utility model is as follows: IC2 and its 5 pin, external Resistor-Capacitor Unit R4 and the C4 of 6 pin form the 40kHz oscillator, the oscillator signal that produces, promotes ultrasonic transmitter B1 and gives off ultrasonic signal after V1 amplifies from the 6 pin output of IC2.
When the car rear does not have vehicle (in the span tailstock portion 5m left and right sides scope), ultrasonic receiver B2 does not receive ultrasonic signal, the 8 pin output high level of IC2, and V2 is in off condition, and IC3 does not work because of 5 pin have operating voltage, and loud speaker BL is sounding not.
When there is vehicle at the car rear, the ultrasonic signal of reflected back is through ultrasonic receiver B2 reception and change the correspondent voltage signal into, and this signal is after IC1 amplifies, from the 3 pin input of IC2, after the decoding of IC2 internal circuit is handled, from its 8 pin output control low level, make the V2 conducting, 5 pin of IC3 obtain operating voltage and enter mode of operation, its 4 pin output language electric signal, after amplifying through IC4, by loud speaker BL send loud " too, please note! " voice suggestion sound.Ultrasonic transmitter B1 and ultrasonic receiver B2 are installed in the afterbody of self-propelled vehicle, and the resistance of regulator potentiometer RP can change the radiated power of ultrasonic transmitter B1, thereby change the detection distance of pursuit-type vehicle behind the car.
Claims (5)
1. spacing voice prompting device, it comprises ultrasonic transmit circuit, super sonic acceptor circuit, phase-locked loop circuit and voice warning circuit, it is characterized in that, the oscillator signal mouth of described phase-locked loop circuit is connected to ultrasonic transmit circuit, the super sonic acceptor circuit is connected to the signal input end of phase-locked loop circuit, and the control signal output ends of phase-locked loop circuit is connected to the input end of voice warning circuit.
2. as right 1 described a kind of spacing voice prompting device, it is characterized in that, described ultrasonic transmit circuit, it is made up of super sonic dedicated transmitter B1, transistor V1 and potential device RP, and the model of described super sonic dedicated transmitter B1 is UCM-T40K1.
3. as right 1 described a kind of spacing voice prompting device, it is characterized in that, described super sonic acceptor circuit, it is made up of super sonic dedicated receiver B2, computing amplification circuit IC1 resistance (R1, R2), the model of described super sonic dedicated receiver B2 is UCM-R40K1, and the model of computing amplification circuit IC1 is μ A741.
4. as right 1 described a kind of spacing voice prompting device, it is characterized in that, described phase-locked loop circuit, it is made up of integrated oscillator IC2, peripheral electric capacity (C1, C2, C3, C4) and resistance (R3, R4, R5), and the model of described integrated oscillator IC2 is LM567.
5. as right 1 described a kind of spacing voice prompting device, it is characterized in that, described verbal cue circuit, it is made up of transistor V2, thyristor VS, language IC 3, frequency power amplifying IC IC4, electric capacity (C5, C6, C7), resistance (R6, R7, R8, R9, R10) and loud speaker BL.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201979131U CN201494363U (en) | 2009-09-28 | 2009-09-28 | Voice prompter for prompting vehicle distance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201979131U CN201494363U (en) | 2009-09-28 | 2009-09-28 | Voice prompter for prompting vehicle distance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201494363U true CN201494363U (en) | 2010-06-02 |
Family
ID=42437571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201979131U Expired - Fee Related CN201494363U (en) | 2009-09-28 | 2009-09-28 | Voice prompter for prompting vehicle distance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201494363U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103318078A (en) * | 2012-03-23 | 2013-09-25 | 成都驹涛网络科技有限公司 | Voice prompt for distance between cars |
-
2009
- 2009-09-28 CN CN2009201979131U patent/CN201494363U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103318078A (en) * | 2012-03-23 | 2013-09-25 | 成都驹涛网络科技有限公司 | Voice prompt for distance between cars |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204323189U (en) | A kind of environmentally friendly vehicle directional horn system | |
| CN208044064U (en) | A kind of intelligent electric automobile runs at a low speed prompt system for electrical teaching | |
| CN202115425U (en) | Passenger car with speed limiting system | |
| CN202453503U (en) | Singlechip-based reversing radar | |
| CN201494363U (en) | Voice prompter for prompting vehicle distance | |
| CN208149166U (en) | A kind of whistle system suitable for a variety of whistle environment | |
| CN202130378U (en) | Automobile multimedia system with reversing radar function and forward-movement video recording function | |
| CN204077505U (en) | A kind of system for car safety distance prompting instrument | |
| CN203415008U (en) | Vehicle traveling data recorder | |
| CN108363064A (en) | A kind of combination alarm set for preventing electric bicycle and entering car lane traveling | |
| CN201655042U (en) | Rear-end collision prevention device for vehicles | |
| CN208931293U (en) | Rear car warning system based on ultrasonic distance measurement | |
| CN203580767U (en) | Vehicle distance alarm reminding system and vehicle | |
| CN203520092U (en) | Pedestrian sound prompting device used for new energy automobile | |
| CN207140936U (en) | A kind of automatic point lit shows wide device | |
| CN205844525U (en) | Vehicle back distance-measurement instrument based on Fructus Rubi group | |
| CN202887467U (en) | Electronic indication system for urban road traffic signs | |
| CN201264603Y (en) | Automatic brake and backing induction system | |
| CN205644986U (en) | Automatic discernment road speed( -)limit sign and sound prompt device | |
| CN203580770U (en) | Device for measuring vehicle distance on basis of ultrasonic wave and infrared ray | |
| CN201527700U (en) | Wireless voice alarm controller for drunk-driving | |
| CN202669716U (en) | Rear-end prevention device for automobile | |
| CN204712959U (en) | A kind of novel automobile Intelligent finger tropism loudspeaker device | |
| CN204506928U (en) | Crashproof sound prompt device | |
| CN208813079U (en) | A kind of sound generating apparatus and electric car of electric car |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LI PING Free format text: FORMER OWNER: CHAI JUNFENG Effective date: 20101222 Owner name: JIANGSU LATESTE TECHNOLOGY DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: LI PING Effective date: 20101222 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315300 ROOM 401, BUILDING 2, WANGJIANGYUAN, SHUIMEN ROAD, HUSHAN SUBDISTRICT, CIXI CITY, ZHEJIANG PROVINCE TO: 100085 41-2-1002, ZONE B, LINGXIU XINGUIGU, XI ERQI, HAIDIAN DISTRICT, BEIJING Free format text: CORRECT: ADDRESS; FROM: 100085 41-2-1002, ZONE B, LINGXIU XINGUIGU, XI ERQI, HAIDIAN DISTRICT, BEIJING TO: 215000 NO.1308, SUZHOU GONGTOU HIGH TECHNOLOGY PIONEER PARK, NO.483, CHANGXU ROAD, JINCHANG DISTRICT, SUZHOU CITY, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101222 Address after: Chang Xu Road Jinchang District of Suzhou City, Jiangsu province 215000 No. 483 Suzhou industry investment and Technology Park No. 1308 Patentee after: Jiangsu latest science & Technology Development Co.,Ltd. Address before: 100085 Beijing city Haidian District xi'erqi Lingxiu new Silicon Valley B 41-2-1002 Patentee before: Li Ping Effective date of registration: 20101222 Address after: 100085 Beijing city Haidian District xi'erqi Lingxiu new Silicon Valley B 41-2-1002 Patentee after: Li Ping Address before: 315300 Zhejiang province Cixi city Hushanjiedao water road Wangjiang yuan building 2 Room 401 Patentee before: Chai Junfeng |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 224000, Jiangsu, Yancheng City Province, salt, West Phoenix Road, South, fly Road East Patentee after: Jiangsu latest science & Technology Development Co.,Ltd. Address before: Chang Xu Road Jinchang District of Suzhou City, Jiangsu province 215000 No. 483 Suzhou industry investment and Technology Park No. 1308 Patentee before: Jiangsu latest science & Technology Development Co.,Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100602 Termination date: 20120928 |