CN2721461Y - Rear-view monitor for large mineral vehicle - Google Patents
Rear-view monitor for large mineral vehicle Download PDFInfo
- Publication number
- CN2721461Y CN2721461Y CN 200420070335 CN200420070335U CN2721461Y CN 2721461 Y CN2721461 Y CN 2721461Y CN 200420070335 CN200420070335 CN 200420070335 CN 200420070335 U CN200420070335 U CN 200420070335U CN 2721461 Y CN2721461 Y CN 2721461Y
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- CN
- China
- Prior art keywords
- vehicle
- camera
- filter
- utility
- model
- 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 a rear-view monitor for large mineral vehicle which is a device used for observing the rear status by the drivers of the large mineral vehicle. The utility model is characterized in that: the center of a rear bridge gate is provided with a hole and is installed with a camera. The camera is connected with a host machine of computer which is in the vehicle driving cab by signal wires. The host machine is connected with a display and a filter LB. The filter LB is connected with the power voltage VDD of the vehicle. The utility model can fully display the rear states of the vehicle on the computer display which is arranged in the driving cab. The driver can conveniently observe the rear states. The blind zone is eliminated, which makes the important function for driving safely and avoiding accidents.
Description
Technical field
The utility model relates to a kind of device that the large-scale mine automobile driver is observed situation behind the car, large-scale mine automotive rear-view monitor unit of being used for.
Background technology
At present, the chaufeur of various automobiles all is the situation of observing the automobile back by back mirror basically, but there is the blind area at the visual angle of back mirror, and is incomplete to the observation at rear portion, can not reach the effect of good supervision car rear portion situation.Especially for the large-scale mine automobile, car body is huge, because there is the blind area, visual angle in the rear portion, accident happens occasionally, and consequence is hardly imaginable sometimes.
Summary of the invention
The purpose of this utility model provides a kind ofly can monitor situation behind the car easily, avoid having the device that has an accident, large-scale mine automotive rear-view monitor unit because of the blind area.
Large-scale mine automotive rear-view monitor unit is characterized in that: a hole is opened at the center at the back portal, and camera is installed, the indoor main frame of camera through signal wire and vehicle drive is connected, main frame connects telltale, and main frame is connected with filter LB, filter LB and VPWR Vehicle Power supply voltage V
DDLink to each other.
The utility model is owing to be equipped with camera on the portal behind the rear portion of large-scale mine automobile, situation behind the car can be presented at all sidedly on the graphoscope in the operator's compartment, made things convenient for the situation at driver's observation car rear portion, eliminated the blind area, to safe driving, to avoid accident to play a part very important.
Description of drawings
Fig. 1 is that the structure of large-scale mine automotive rear-view monitor unit connects block diagram.
Fig. 2 is the structure back view of large-scale mine automobile.
The specific embodiment
See Fig. 1, large-scale mine automotive rear-view monitor unit is opened a hole at the center of back portal 4, camera 5 is installed, and the indoor main frame 1 of camera through signal wire 3 and vehicle drive is connected main frame 1 connection telltale 2, main frame is connected with filter LB, filter LB and VPWR Vehicle Power supply voltage V
DDLink to each other.
The power supply of whole device is by the power supply V of automobile storage battery
DDProvide, after filter LB isolates filtration, change the employed voltage V of computing machine into
CCAfter isolating, filter LB offers the operating voltage V of computing machine
CCEliminated the igniting interference of automobile and the electromagnetic interference of driving, made the computer operation stable performance, signal performance is good.
Used main frame, telltale, the camera of the utility model all is the commercially available prod on the market, and camera is the small-sized image pickup head with the computing machine compatibility.
When camera is worked, turn on the power switch, camera passes to main frame with the picture signal of gathering by signal wire (SW), then, show by telltale, chaufeur can be seen the place that the automobile rear sided mirror unit be can't see by telltale, thereby avoids because of existing the blind area that traffic accident takes place.
Claims (1)
1, large-scale mine automotive rear-view monitor unit is characterized in that: a hole is opened at the center at the back portal, and camera is installed, the indoor main frame of camera through signal wire and vehicle drive is connected, main frame connects telltale, and main frame is connected with filter LB, filter LB and VPWR Vehicle Power supply voltage V
DDLink to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420070335 CN2721461Y (en) | 2004-08-15 | 2004-08-15 | Rear-view monitor for large mineral vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420070335 CN2721461Y (en) | 2004-08-15 | 2004-08-15 | Rear-view monitor for large mineral vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2721461Y true CN2721461Y (en) | 2005-08-31 |
Family
ID=35011837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420070335 Expired - Fee Related CN2721461Y (en) | 2004-08-15 | 2004-08-15 | Rear-view monitor for large mineral vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2721461Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103025581A (en) * | 2011-06-07 | 2013-04-03 | 株式会社小松制作所 | Dump truck |
-
2004
- 2004-08-15 CN CN 200420070335 patent/CN2721461Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103025581A (en) * | 2011-06-07 | 2013-04-03 | 株式会社小松制作所 | Dump truck |
| CN103025581B (en) * | 2011-06-07 | 2015-12-02 | 株式会社小松制作所 | Tip car |
| US9291709B2 (en) | 2011-06-07 | 2016-03-22 | Komatsu Ltd. | Dump truck |
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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 |