CN1621272A - Automobile rearview device - Google Patents
Automobile rearview device Download PDFInfo
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- CN1621272A CN1621272A CN 200510000551 CN200510000551A CN1621272A CN 1621272 A CN1621272 A CN 1621272A CN 200510000551 CN200510000551 CN 200510000551 CN 200510000551 A CN200510000551 A CN 200510000551A CN 1621272 A CN1621272 A CN 1621272A
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Abstract
The present invention is rear view unit for automobile as one automobile optical observing device. The rear view unit for automobile consists of three video cameras, several electronic display screens and power source in automobile connected together. The three video cameras, including one on right head lamp cover, one on left head lamp cover and one top back, to watch the rear scene are connected to the electronic display screen before the driver and are powered with the power source in the automobile. The present invention is used to replace rear view mirrors and makes it possible for the driver to observe the scene behind the automobile easily without blind area.
Description
Technical field
The present invention relates to a kind of automobile backsight device, belong to the vehicular optical finder, Patent classificating number: B60R 1/00.
Background technology
Rear-view mirror device on the automobile is forward position, the chaufeur crown outside car left side, right side Windshield and in car at present, a reflective visor is installed, chaufeur is by to the observation of image information in the reflective visor, judges situation behind the car, decides the mode of driving.There are some problems in this automobile backsight device.As:
(1) owing to the installation site, chaufeur has the vision blind area, observes, is difficult to judge for the left and right inconvenience of overtaking other vehicles, and traffic accident takes place easily.
(2) left and right, back mirror is far away apart from chaufeur, and chaufeur needs continuous rotation head to observe, and therefore, influences the attention in driver's observation the place ahead, causes rear-end collision easily.
(3) less because of the sight glass area, the situation that left and right back mirror is observed is unintelligible, can not form the visual effect of whole observation.
(4) run into wind, rain, snow, greasy weather gas, or tie mist, ponding, freeze because of vehicle window, chaufeur can't see through vehicle window and observe, and influence is driven.
(5) reflective visor is contained in the car body outside, cause easily and unpowered vehicle, pedestrian between scratch, also occupied valuable garage space simultaneously.
(6) be installed in the reflective visor on the chaufeur crown in the car, be subjected to blocking of back row occupant or object easily, can not observe the situation behind the car, influence is driven, and especially high capacity waggon is all the more so.
Above-mentioned shortcoming, incompatibility modernized society transport development demand.People press for a kind of appearance that can overcome the new automobile backsight device of above-mentioned shortcoming, substitute the above-mentioned automobile backsight device of having used decades that prolonged, to guarantee traffic safety.
Summary of the invention
The object of the present invention is to provide a kind of automobile backsight device, this installs the rear-view mirror device of alternative used reflective visor, there is not the blind area, the driver's observation vehicle condition is convenient, light, can form the whole observation effect, and reduce occupation space outside car, be that a kind of chaufeur that helps improves traffic safety, later-model automobile backsight device.
Technical scheme of the present invention is: a kind of automobile backsight device is characterized in that this device is assembled by circuit by three cameras and several electronic displays and automobile power source; Wherein two cameras are installed in respectively near the front truck headlight upper position of automobile left and right side, aim at the scenery of automotive back side; Another camera is installed in automobile top rear end medium position, aims at the positive back of car scenery; Camera is connected respectively to by circuit and is contained in the car, the chaufeur anterior locations, the cooresponding electronic display; Circuit power is provided by automobile power source.
Described three cameras also can use an electronic display jointly, control the camera of each position by a circuit resolving device, observe vehicle condition information.
The installation site of described camera can change according to automobile kind, purposes.
The camera that described camera has night vision function; The camera that also has writing function; Also existing night vision function also has the camera of writing function.
Because technique scheme, cancelled the back mirror of present automobile, substitute with camera, make when chaufeur is driven, all the time eye to the front, needn't left and right rotary head, when needing to understand the vehicle condition information at car rear, need only be slightly to the read-out in catotropia the place ahead, car is left and right, the vehicle condition information at rear just comes into plain view.Improved the observation efficiency of driving, it is convenient, light to observe.In addition, also saved the outside occupation space of car body, reduced the chance that scratches with unpowered vehicle, bicycle, pedestrian, also reduced the area that automobile takies road surface, parking place, enlarged the visual field in chaufeur the place ahead simultaneously, chaufeur can not be subjected to the outer weather effect of car, observes information behind the car at any time, has improved the safety factor of driving.During night travel,, can guarantee the observing effect at night by increasing the camera of night vision function.If use camera with writing function, can also note driving live telecast at any time, make things convenient for the correct judgement and the processing of traffic accident.
Description of drawings
Fig. 1 is the front view of the camera installation site of a kind of automobile backsight device of the present invention.
Fig. 2 is the birds-eye view of the camera installation site of a kind of automobile backsight device of the present invention.
Fig. 3 be among Fig. 2 B to partial view.
Fig. 4 be among Fig. 3 C-C to part sectional view.
Fig. 5 is the pick-up head mounting structure scheme drawing of the back of a kind of automobile backsight device of the present invention.
Fig. 6 is mounted in the scheme drawing of electronic display in the automobile.
Fig. 7 is that the automotive interior that electronic display is installed divides design sketch.
Fig. 8 is a kind of form of the scheme circuit of a kind of automobile backsight device of the present invention, and promptly three cameras are connected respectively to the conspectus of three electronic displays.
Fig. 9 is the another kind of form of the scheme circuit of a kind of automobile backsight device of the present invention, and promptly three cameras are connected to the conspectus of an electronic display jointly.
Concrete implementation
Below in conjunction with accompanying drawing embodiments of the invention are elaborated, Fig. 1 is the camera installation site front view of a kind of automobile backsight device of the present invention, and Fig. 2 is a birds-eye view.As can be seen from the figure, this device is by three cameras (1,2,3), what the present invention used is 717 type cameras and three read-outs 4 that Sony is produced, what the present invention used is 5.6 o'clock Wan Lida board crystal display screens at night that TCL company produces, also have automobile power source 5, be formed by connecting by circuit; Wherein two cameras 1,2 are installed in the front truck headlight on automobile left side, right side respectively, near the car bonnet position, top, to prospective vehicle rear side portion scenery; Another camera 3 is installed in the automobile top, middle part, rear end, front scenery behind the aligning car; Camera (1,2,3) is connected respectively to by circuit, is contained in the car, on the chaufeur fwd electronic display 4; Pass through line powering by automobile power source 5.Source switch 7 is being controlled the on-off of circuit.See Fig. 8, Fig. 9.
Above-mentioned three cameras (1,2,3) can be connected on three electronic displays 4, such three electronic displays 4 can show the vehicle condition information that camera obtained separately simultaneously, (as Fig. 6) also can observe the vehicle condition information that each camera obtains by a resolving device 6 with being connected on the electronic display altogether.
The position of three cameras (1,2,3) can be according to the automobile kind, and the purposes difference is installed in diverse location, can be installed in the back of freight compartment such as the rearview camera 3 of large-scale transportation lorry.
Fig. 3, Fig. 4, Fig. 5 are the pick-up head mounting structure scheme drawings.Fig. 3, Fig. 4 fix the boss 8 that a special installation camera is used near the front truck headlight upper position of car left and right side, camera is installed on the boss 8 then; Fig. 5 is that back camera 3 direct mounts are in the mounting hole of automobile reservation; Certainly it also is identical adopting other modes that effect is installed.
Can use camera, thereby improve the ability of night observation vehicle condition information, guarantee night travel safety with night vision function.
Also can use camera, can get off the driving document recording at any time, in order to help the judgement and the processing of traffic accident with writing function.
Also can use both to have had the night vision function, have the camera of writing function again, to increase traffic safety.
The present invention has cancelled the backsight mode of the reflective visor on the existing automobile, replace with the camera observation, simply, conveniently, driver's seat is more increased expansion, and driving can be understood information behind the car lighter, easily, has improved travel safety, the minimizing accident takes place, reduce car body and taken up room outward, had outstanding substantial characteristics, obtained unexpected effectiveness.
Conceiving identical various technical schemes with the present invention all belongs within the claim protection domain of the present invention.
Claims (4)
1. an automobile backsight device is characterized in that, this device is assembled by circuit by three cameras and several electronic displays and automobile power source; Wherein two cameras are installed in respectively near the front truck headlight upper position of automobile left and right side, aim at the scenery of automotive back side; Another camera is installed in automobile top rear end medium position, aims at the positive back of car scenery; Camera is connected respectively to by circuit and is contained in the car, the chaufeur anterior locations, the cooresponding electronic display; Circuit power is provided by automobile power source.
2. according to the described a kind of automobile backsight device of claim 1, it is characterized in that described three cameras also can use an electronic display jointly, control the camera of each position, observe vehicle condition information by a circuit resolving device.
3. according to the described a kind of automobile backsight device of claim 2, it is characterized in that the installation site of described camera can change according to automobile kind, purposes.
4. according to the described a kind of automobile backsight device of claim 3, it is characterized in that the camera that described camera has night vision function; The camera that also has writing function; Also existing night vision function also has the camera of writing function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510000551 CN1621272A (en) | 2005-01-10 | 2005-01-10 | Automobile rearview device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510000551 CN1621272A (en) | 2005-01-10 | 2005-01-10 | Automobile rearview device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1621272A true CN1621272A (en) | 2005-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510000551 Pending CN1621272A (en) | 2005-01-10 | 2005-01-10 | Automobile rearview device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1621272A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104385988A (en) * | 2014-12-11 | 2015-03-04 | 于永 | Full-time image system for sides and rear of car |
| CN108367714A (en) * | 2015-10-30 | 2018-08-03 | 邦迪克斯商用车系统有限责任公司 | Fill the circle-of-sight visibility region blocked by mirror or other vehicle parts |
-
2005
- 2005-01-10 CN CN 200510000551 patent/CN1621272A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104385988A (en) * | 2014-12-11 | 2015-03-04 | 于永 | Full-time image system for sides and rear of car |
| CN108367714A (en) * | 2015-10-30 | 2018-08-03 | 邦迪克斯商用车系统有限责任公司 | Fill the circle-of-sight visibility region blocked by mirror or other vehicle parts |
| CN108367714B (en) * | 2015-10-30 | 2021-03-23 | 邦迪克斯商用车系统有限责任公司 | Filling in areas of peripheral vision obscured by mirrors or other vehicle components |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |