CN2340137Y - Automatic rear-view monitor for automobile backing - Google Patents
Automatic rear-view monitor for automobile backing Download PDFInfo
- Publication number
- CN2340137Y CN2340137Y CN 98216464 CN98216464U CN2340137Y CN 2340137 Y CN2340137 Y CN 2340137Y CN 98216464 CN98216464 CN 98216464 CN 98216464 U CN98216464 U CN 98216464U CN 2340137 Y CN2340137 Y CN 2340137Y
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- CN
- China
- Prior art keywords
- camera
- car
- display
- switch
- driver
- 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
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Abstract
The utility model relates to an automatic rear-view monitor for car backing, wherein, a camera at a car tail is connected with a display in a cab by a video line, and the power end of the camera is connected with the positive electrode of a power supply via the switch of a car backing lamp. When a driver backs the car, the switch of the car baking lamp is closed, the camera and the display works by obtaining electricity, the driver can see all environment conditions of the car tail from a display screen, the driver can have a pretty good idea of how things stand, and thus the events such as car crash, object rolling damage, car body scratching, etc. can not occur.
Description
The utility model relates to a kind of reversing automobile backsight monitor apparatus
Up to now, the driver is when reversing, all be the situation after the rearview mirror of seeing the automobile both sides is understood car, determine the position of reversing, the situation of understanding the automobile rear with rearview mirror is very not comprehensive, error is very big, the driver can only see the situation of side, automobile rear, and the situation of the real tailstock just can't see, as the short barrier at automobile rear, ditch etc., can only estimate with driver's experience, judge the orientation of reversing, very inaccurate, particularly one hold in the palm a truck of hanging, motor bus, the driver can't see the situation of tailstock reversing parking stall, the reversing of dare not controlling oneself during reversing, the people conductor driver reversing behind the car of standing just must be arranged, very inconvenient.Night backing is because of tailstock low visibility, and darkness be can't see last case, and is dangerous especially.
Purpose of the present invention just provides an automatic backsight monitor of reversing automobile that can allow the driver can know overall understanding tailstock situation when reversing.
The present invention realizes like this, reversing lamp one end connects positive source by Reverse lamp switch, ignition switch, another termination power cathode, display power supply end, camera (video camera) power end connect positive source by the Reverse lamp switch ignition switch, display earth terminal, camera ground connection termination power cathode, monitoring switch is parallel to the Reverse lamp switch two ends, and the display video signal input part connects the camera video signal output part by video line, and the video line metal screen layer connects power cathode.Driver's closes ignition switch, automobile starting, when the driver need move backward, remove logical reverse gear shift, the Reverse lamp switch closure, reversing lamp is bright, camera and display simultaneously electric work, the vision signal that is contained in the camera output of automobile tail is transferred to display in the driver's cabin by video line, demonstrates the image (tailstock environmental aspect) of tailstock camera picked-up in the display screen of display at once, can show and look panorama behind the automobile tail, when the driver moves backward, know what's what, so just car crass can not take place, roll and ruin object, incidents such as scratch vehicle body.When not moveing backward, if want to understand situation behind the car, can closed monitoring switch, make camera and display get electric work, display screen just can demonstrate tailstock situation.
The automatic backsight monitor of reversing automobile of the present invention can make the driver in reversing process, the situation behind the overall understanding automobile tail, and accurately reversing can stop that the driver can't see the ambient conditions at tailstock rear and the generation of the contingency that causes.The present invention is easy to operate, and cost is low.
Below in conjunction with the drawings and specific embodiments the utility model is further specified.
Fig. 1 is a circuit diagram of the present utility model.
Reversing lamp L among the figure
1One end is by Reverse lamp switch K
3Ignition switch K
1Connect power supply E positive pole, another termination power E negative pole, display (2) power end, camera (1) power end are by Reverse lamp switch K
3Ignition switch K
1Connect power supply E positive pole, display (2) earth terminal and take the photograph edge head (1) ground connection termination power E negative pole, monitoring switch K
2Be parallel to Reverse lamp switch K
3Two ends, display (2) video signal input terminal connects camera (1) VT by video line (A), and video line (A) metal screen layer connects power supply E negative pole.
Camera (1) is contained in the optimum position that automobile tail can absorb tailstock panorama, and display (2) is contained in the position that the driver easily sees in the driver's cabin.Can on camera, adorn protective cover, because of camera and display all have approved product, this no longer auspicious stating.The infrared camera of particularly packing in car, night, driver's reversing also can be seen the situation in three meters behind the car on display under pitch-dark situation.
Claims (1)
1, the automatic backsight monitor of a kind of reversing automobile, reversing lamp one end connects positive source by Reverse lamp switch, ignition switch, another termination power cathode; The display video signal input part connects the camera video signal output part by video line, it is characterized in that: display, camera (video camera) power end pass through Reverse lamp switch, ignition switch connects the automobile power source positive pole, the ground connection termination power cathode of display and camera, monitoring switch is parallel to the Reverse lamp switch two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98216464 CN2340137Y (en) | 1998-08-09 | 1998-08-09 | Automatic rear-view monitor for automobile backing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98216464 CN2340137Y (en) | 1998-08-09 | 1998-08-09 | Automatic rear-view monitor for automobile backing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2340137Y true CN2340137Y (en) | 1999-09-22 |
Family
ID=33969407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98216464 Expired - Fee Related CN2340137Y (en) | 1998-08-09 | 1998-08-09 | Automatic rear-view monitor for automobile backing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2340137Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102145668A (en) * | 2010-02-10 | 2011-08-10 | 索尼公司 | Imaging device and power supply control method of imaging device |
| CN102923000A (en) * | 2012-11-01 | 2013-02-13 | 西南交通大学 | Automobile active backing speed limiting control method based on binocular vision target detection |
-
1998
- 1998-08-09 CN CN 98216464 patent/CN2340137Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102145668A (en) * | 2010-02-10 | 2011-08-10 | 索尼公司 | Imaging device and power supply control method of imaging device |
| CN102145668B (en) * | 2010-02-10 | 2016-05-11 | 索尼公司 | The method for controlling power supply of imaging device and imaging device |
| CN102923000A (en) * | 2012-11-01 | 2013-02-13 | 西南交通大学 | Automobile active backing speed limiting control method based on binocular vision target detection |
| CN102923000B (en) * | 2012-11-01 | 2016-02-03 | 西南交通大学 | A kind of automobile based on binocular vision target detect is initiatively moveed backward speed-limiting control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |