CN201583658U - Multifunctional visual reversing radar - Google Patents
Multifunctional visual reversing radar Download PDFInfo
- Publication number
- CN201583658U CN201583658U CN2009202645104U CN200920264510U CN201583658U CN 201583658 U CN201583658 U CN 201583658U CN 2009202645104 U CN2009202645104 U CN 2009202645104U CN 200920264510 U CN200920264510 U CN 200920264510U CN 201583658 U CN201583658 U CN 201583658U
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- Prior art keywords
- radar
- control unit
- central control
- backing car
- circuit
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- Radar Systems Or Details Thereof (AREA)
- Traffic Control Systems (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
The utility model discloses a multifunctional visual reversing radar, which comprises an ultrasonic probe and ranging circuit module, a reversing radar central control unit, an external voice prompt circuit, a video processing compensation circuit, an interface control box and a stabilized voltage power supply; the stabilized voltage power supply supplies power for all components; the ultrasonic probe and ranging circuit module measures the data of distance, orientation and the like of a barrier behind a vehicle and inputs the data to the reversing radar central control unit; the reversing radar central control unit outputs the data to the video processing circuit; the output terminal of the reversing radar central control unit is connected with the voice prompt circuit; the data is converted into voice to remind a driver; and the output of the reversing radar central control unit is connected with the interface control box. On the basis of not changing the circuit of the original vehicle, a liquid crystal display, a rear-mounted camera and other equipment which are equipped on the original vehicle are kept, thereby achieving the advantages of simple installation, lowered use cost and simple circuit structure; and the interface control box can be butted with the peripheral equipment such as the liquid crystal display, the camera and the like, therefore the use is very convenient.
Description
Technical field:
The utility model relates to the multifunctional visible radar for backing car.
Background technology:
Some medium-to-high grade new cars have disposed LCD and the first-class equipment of rearmounted shooting on the market, and traditional multifunctional visible radar for backing car has also disposed special-purpose LCD and the first-class equipment of rearmounted shooting, if the multifunctional visible radar for backing car is installed on new car, will inevitably break the circuit of the former car of meeting, increase installation difficulty, simultaneously, also cause waste, increase use cost because the interface circuit problem will be thrown aside the LCD and the rearmounted camera of former car.
Summary of the invention:
The purpose of this utility model is in order to solve the problems of the technologies described above, the multifunctional visible radar for backing car to be provided, on the line tower foundation that does not change former car, the LCD and the first-class equipment of rearmounted shooting that keep former car configuration, install simple and easyly, reduce use cost, circuit structure is simple.
The purpose of this utility model is achieved by the following technical programs.
The multifunctional visible radar for backing car, comprise ultrasonic probe and range-measuring circuit module, the radar for backing car central control unit, external voice warning circuit, video processing circuits, interface control enclosure and stabilized voltage supply, stabilized voltage supply is each partly circuit supply, ultrasonic probe and range-measuring circuit module are to the distance of radar for backing car central control unit input measurement rear view of vehicle barrier, data such as orientation, the radar for backing car central control unit outputs to video processing circuits with radar data, radar for backing car central control unit output terminal connects voice warning circuit, radar data is reminded the driver with speech form, the output connecting interface control enclosure of radar for backing car central control unit.
Above-mentioned described interface control enclosure can dock with the LCD and the first-class equipment of shooting of periphery.
Above-mentioned described stabilized voltage supply ldo voltage regulator.
Above-mentioned described radar for backing car central control unit sends ultrasonic signal by 4 rearmounted ultrasonic probes of first electronic strobe switch control, after echoed signal is delivered to operational amplifier and detecting circuit processing through second electronic strobe switch again, data are input to the radar for backing car central control unit, and second electronic strobe switch is controlled by the radar for backing car central control unit.
Above-mentioned described operational amplifier adopts TL084I series amplifier, and electronic strobe switch adopts HEF4051BT, HEF4052BT, and above-mentioned described radar for backing car central control unit adopts the PIC16F677 series monolithic.
The utility model compared with prior art has following effect: on the line tower foundation that does not change former car, keep former car and disposed LCD and the first-class equipment of rearmounted shooting, installs simple and easy, the reduction use cost, circuit structure is simple; The interface control enclosure can dock with the LCD and the first-class equipment of shooting of periphery, and is very easy to use.
Description of drawings:
Fig. 1 is a block diagram of the present utility model;
Fig. 2 is a physical circuit block scheme of the present utility model.
Embodiment:
Also in conjunction with the accompanying drawings the utility model is described in further detail below by specific embodiments.
Fig. 1, shown in Figure 2, the utility model multifunctional visible radar for backing car, comprise ultrasonic probe and range-measuring circuit module, the radar for backing car central control unit, external voice warning circuit, video processing circuits, interface control enclosure and stabilized voltage supply, stabilized voltage supply is each partly circuit supply, ultrasonic probe and range-measuring circuit module are to the distance of radar for backing car central control unit input measurement rear view of vehicle barrier, data such as orientation, the radar for backing car central control unit outputs to video processing circuits with radar data, radar for backing car central control unit output terminal connects external voice warning circuit, remind driver, the output connecting interface control enclosure of radar for backing car central control unit with speech form.Described interface control enclosure can dock with the LCD and the first-class equipment of shooting of periphery.The stabilized voltage supply ldo voltage regulator.The radar for backing car central control unit sends ultrasonic signal by 4 rearmounted ultrasonic probes of first electronic strobe switch control, after echoed signal is delivered to operational amplifier and detecting circuit processing through second electronic strobe switch again, data are input to the radar for backing car central control unit, and second electronic strobe switch is controlled by the radar for backing car central control unit.Operational amplifier adopts TL084I series amplifier, and electronic strobe switch adopts HEF4051BT, HEF4052BT, radar for backing car central control unit PIC16F677 series monolithic.
Claims (5)
1. multifunctional visible radar for backing car, it is characterized in that: it comprises ultrasonic probe and range-measuring circuit module, the radar for backing car central control unit, external voice warning circuit, video processing circuits, interface control enclosure and stabilized voltage supply, stabilized voltage supply is each partly circuit supply, ultrasonic probe and range-measuring circuit module are to the distance of radar for backing car central control unit input measurement rear view of vehicle barrier, data such as orientation, the radar for backing car central control unit outputs to video processing circuits with radar data, radar for backing car central control unit output terminal connects voice warning circuit, radar data is reminded the driver with speech form, the output connecting interface control enclosure of radar for backing car central control unit.
2. multifunctional visible radar for backing car according to claim 1 and 2 is characterized in that: described interface control enclosure can dock with the LCD and the first-class equipment of shooting of periphery.
3. multifunctional visible radar for backing car according to claim 3 is characterized in that: the stabilized voltage supply ldo voltage regulator.
4. multifunctional visible radar for backing car according to claim 3, it is characterized in that: the radar for backing car central control unit sends ultrasonic signal by 4 rearmounted ultrasonic probes of first electronic strobe switch control, after echoed signal is delivered to operational amplifier and detecting circuit processing through second electronic strobe switch again, data are input to the radar for backing car central control unit, and second electronic strobe switch is controlled by the radar for backing car central control unit.
5. multifunctional visible radar for backing car according to claim 4, it is characterized in that: operational amplifier adopts TL084I series amplifier, electronic strobe switch adopts HEF4051BT, HEF4052BT, radar for backing car central control unit PIC16F677 series monolithic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202645104U CN201583658U (en) | 2009-12-04 | 2009-12-04 | Multifunctional visual reversing radar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202645104U CN201583658U (en) | 2009-12-04 | 2009-12-04 | Multifunctional visual reversing radar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201583658U true CN201583658U (en) | 2010-09-15 |
Family
ID=42725665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202645104U Expired - Fee Related CN201583658U (en) | 2009-12-04 | 2009-12-04 | Multifunctional visual reversing radar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201583658U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102323588A (en) * | 2011-08-29 | 2012-01-18 | 沈阳工业大学 | Reversing radar automatic stop device |
-
2009
- 2009-12-04 CN CN2009202645104U patent/CN201583658U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102323588A (en) * | 2011-08-29 | 2012-01-18 | 沈阳工业大学 | Reversing radar automatic stop device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20111204 |