CN103991411A - Electronic rearview mirror of automobile - Google Patents
Electronic rearview mirror of automobile Download PDFInfo
- Publication number
- CN103991411A CN103991411A CN201310438762.5A CN201310438762A CN103991411A CN 103991411 A CN103991411 A CN 103991411A CN 201310438762 A CN201310438762 A CN 201310438762A CN 103991411 A CN103991411 A CN 103991411A
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- CN
- China
- Prior art keywords
- rearview mirror
- automobile
- car body
- chaufeur
- 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.)
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Abstract
Optical rearview mirrors are adopted for current automobiles and only can be installed on the two sides, close to a driver seat, of an automobile body so as to bring convenient to observation of a driver, so that the right side of the front portion of an automobile and the rear portion of the automobile form driver view dead corners, and accident cases increase day by day. The invention relates to an electronic rearview mirror of an automobile. The electronic rearview mirror is a rearview system composed of three cameras and three display screens. According to the system, images, shot by the cameras, of the left side, the right side and the rear portion of the automobile body are sent to the display screens in front of the driver through a wire, the cameras for shooting the images can be mounted at the most front end of the automobile body and the center of the rear portion, the driver can see all the images of the left side, the right side and the rear portion of the automobile body at a glance, and no view dead corner exists, wherein the most front end of the automobile body and the center of the rear portion are away from the driver. The electronic rearview mirror is installed on the automobile, and then accidents caused by the driver view dead corners can be effectively and completely avoided.
Description
Affiliated technical field
Eltec.
Background technology
In today of automobile use amount sharp increase, traffic safety is most important.The present end that appears in the newspapers, because the automobile casualty accident that chaufeur exists dead angle to cause to the visual field at car right side, rear portion is increasing.
Study carefully its cause, major part is owing to existing the flaw in design on vehicle structure now: what automobile now adopted is optical rearview mirror, need chaufeur direct-view minute surface to obtain automobile left and right side space image, therefore can only be installed on the car body both sides of closing on operator's saddle.This position is positioned at the nearly middle part of car body, can only video position from then on to the space sound of the tailstock at the optical rearview mirror of this position, and the road conditions in car body left and right side front end and car dead ahead transfer to chaufeur to estimate entirely.
Because front body has certain height, operating seat is positioned at car left side, again because light is generally rectilinear propagation, under the combined influence of these factors, a blind area district that will deposit chaufeur on the anterior right side of car, the object that chaufeur can exist this region under some driving situation is without discovering, as for the space image to car rear portion, grasp especially unclearly, most this type of accidents all cause like this.
Look through pertinent data, be also mentioned without the design plan of eliminating this type of causes of incident.
Summary of the invention
Design motivation of the present invention is exactly based on above situation, and in order to improve, the safety of automotive operation sprouts.
For eliminating the blind area of chaufeur, the technical solution used in the present invention is: to substitute with interconnective three cameras of wire (the rear visual space scene of electronics rearview mirror is taken in parts) and corresponding three read-outs (the rear visual space scene display unit of electronics rearview mirror) optical rearview mirror generally adopting now as rear-view mirror system, and these three cameras are placed in respectively to an automobile left side, right-hand foremost with car after middle part, show that the read-out of camera signals is placed in the front of chaufeur, make the chaufeur just can be to automobile left side without rotation head, space right side (from car foremost to caudal end) and car has a panoramic view, add and just can see car body front space clearly with eyes, just make chaufeur cover all at one glance to whole car body surrounding space, there is not blind area, this automobile that has just made to fill this electronic rearview mirror system can be stopped the accident causing due to driver's seat dead angle in design effectively.
Brief description of the drawings
Below in conjunction with drawings and Examples, the present invention is further described:
Fig. 1 is visual space schematic diagram after the optical rearview mirror of installing on automobile now;
Fig. 2 is visual space schematic diagram after embodiment of the present invention electronics rearview mirror;
Fig. 3 is embodiment of the present invention electronics rearview mirror read-out schematic diagram.
In figure: 1. car body (overlooking), 2. chaufeur, 3. left optical rearview mirror, 4. right optical rearview mirror, 5. front electronic rearview mirror support, 6. front left electronics rearview mirror, 7. front right electronics rearview mirror, 8. rear electronics rearview mirror, 9. front left electronics rearview mirror read-out, 10. front right electronics rearview mirror read-out, 11. rear electronics rearview mirror read-outs, 12. read-out main switchboards.
Detailed description of the invention
First, Fig. 1 that the implementer of the present embodiment should first provide according to the present embodiment understands that the optical rearview mirror that adopts on automobile is now the blind area that how to cause chaufeur, in Fig. 1, chaufeur (2) represents operator's saddle position, be positioned at the left side of car body (1), what left optical rearview mirror (3) and right optical rearview mirror (4) represented generally to use on automobile now observes his the backsight parts of space, car limit image and the installation site on car body (1) after one's death for chaufeur (2), A1, A2 represents the rear vision area of this type of back mirror, B1, B2 is illustrated in the blind area of the chaufeur (2) that peripheral vehicle exists now.
Then, press shown in Fig. 2, configuration the present embodiment image is taken in parts, first the front electronic rearview mirror support (5) being of convenient length is fixed on to car body (1) foremost as figure, refill and allot three wide-angle cameras (also can be commercially available), wherein two are fixed on a left side for front electronic rearview mirror support (5) by diagram as front left electronics rearview mirror (6) and front right electronics rearview mirror (7), right two ends, and adjust and absorb angle (C1 in figure, C2 represents the rear vision area of this two camera), the 3rd camera is fixed on car body (1) rear end central authorities (in figure, C4 represents the rear vision area of this camera) as rear electronics rearview mirror (8).
Finally, shown in Fig. 3, configuration the present embodiment image display parts, assemble out three LCDs (also can be commercially available) and read-out control desks (12) that size is suitable by figure.These three read-outs are as front left electronics rearview mirror read-out (9), front right electronics rearview mirror read-out (10), rear electronics rearview mirror read-out (11), be communicated with by read-out control desk (12) with wire and corresponding front left electronics rearview mirror (6), front right electronics rearview mirror (7), rear electronics rearview mirror (8), and be assembled into display unit by true bearing as figure.
Like this, the dead ahead (representing with C3 in Fig. 2) of directly observing with eye together with chaufeur (2), under the cooperation of the present embodiment, chaufeur (2) can be very clear to the space of car body (1) surrounding (region shown in C1, C2, C3, C4 in Fig. 2), no longer has blind area.
So far, the present embodiment completes, and can use as reality as design idea just switch on power.
Claims (6)
1. electric rear-view mirror for vehicle, without the vehicle complete vehicle of optical rearview mirror, it is characterized in that: front electronic rearview mirror support (5), front left electronics rearview mirror (6), front right electronics rearview mirror (7), front left electronics rearview mirror read-out (9), front right electronics rearview mirror read-out (10).
2. electric rear-view mirror for vehicle according to claim 1, it is characterized in that: front electronic rearview mirror support (5), it is installed on the forefront of car body (1), front left electronics rearview mirror (6), front right electronics rearview mirror (7) is installed on its two ends, left and right.
3. electric rear-view mirror for vehicle according to claim 1, it is characterized in that: front left electronics rearview mirror (6), it is made up of a wide-angle camera, be installed on the left end of front electronic rearview mirror support (5), take in the spatial image in car body (1) left side, input front left electronics rearview mirror read-out (9) is shown the spatial image in car body (1) left side to chaufeur (2).
4. electric rear-view mirror for vehicle according to claim 1, it is characterized in that: front right electronics rearview mirror (7), it is made up of a wide-angle camera, be installed on the right-hand member of front electronic rearview mirror support (5), take in the spatial image on car body (1) right side, input front right electronics rearview mirror read-out (10) is shown the spatial image on car body (1) right side to chaufeur (2).
5. electric rear-view mirror for vehicle according to claim 1, it is characterized in that: front left electronics rearview mirror read-out (9), it is a LCDs, be installed on the instrument carrier panel in car body (1) chaufeur (2) front, show the rear visual space in car body (1) car load left side to chaufeur (2).
6. electric rear-view mirror for vehicle according to claim 1, it is characterized in that: front right electronics rearview mirror read-out (10), it is a LCDs, be installed on the instrument carrier panel in car body (1) chaufeur (2) front, show the rear visual space on car body (1) car load right side to chaufeur (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310438762.5A CN103991411A (en) | 2013-09-24 | 2013-09-24 | Electronic rearview mirror of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310438762.5A CN103991411A (en) | 2013-09-24 | 2013-09-24 | Electronic rearview mirror of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103991411A true CN103991411A (en) | 2014-08-20 |
Family
ID=51305834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310438762.5A Pending CN103991411A (en) | 2013-09-24 | 2013-09-24 | Electronic rearview mirror of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103991411A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110386069A (en) * | 2019-08-16 | 2019-10-29 | 重庆六色机械有限公司 | A kind of automobile that field of front vision is open |
| CN110516632A (en) * | 2019-08-30 | 2019-11-29 | 赵金江 | Traffic offence management method and device based on recognition of face |
| WO2024000333A1 (en) * | 2022-06-29 | 2024-01-04 | 华为技术有限公司 | Electronic rearview mirror system and vehicle |
-
2013
- 2013-09-24 CN CN201310438762.5A patent/CN103991411A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110386069A (en) * | 2019-08-16 | 2019-10-29 | 重庆六色机械有限公司 | A kind of automobile that field of front vision is open |
| CN110516632A (en) * | 2019-08-30 | 2019-11-29 | 赵金江 | Traffic offence management method and device based on recognition of face |
| WO2024000333A1 (en) * | 2022-06-29 | 2024-01-04 | 华为技术有限公司 | Electronic rearview mirror system and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140820 |