CN103481829A - Visual field safety auxiliary device used in automobile cab - Google Patents
Visual field safety auxiliary device used in automobile cab Download PDFInfo
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- CN103481829A CN103481829A CN201310466046.8A CN201310466046A CN103481829A CN 103481829 A CN103481829 A CN 103481829A CN 201310466046 A CN201310466046 A CN 201310466046A CN 103481829 A CN103481829 A CN 103481829A
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- auxiliary device
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Abstract
The invention discloses a visual field safety auxiliary device used in an automobile cab. The visual field safety auxiliary device used in the automobile cab comprises a camera, an image processing unit, at least one projector and a pair of projection screens, wherein the camera is installed in the automobile cab to shoot the image in front beyond a front windshield of an automobile, the image processing unit is electrically connected with the camera and the projector so that external images corresponding to a pair of stand columns in the cab can be transmitted to the projector arranged inside of the cab and images beyond the pair of stand columns can be sent and projected onto the pair of projection screens arranged on the surfaces of the pair of stand columns in a combined mode through the projector after the image shot by the camera is processed, and then the problem of visual field dead angles of the stand columns is solved.
Description
Technical field
The present invention relates to a kind of view safety auxiliary device, particularly a kind of view safety auxiliary device for automobile cabin.
Background technology
By current vehicle, for example automobile, because of the demand of safety, usually in operator's saddle and front passenger's seat anterior position, namely relatively is provided with a column (being called the A post) between the glass for vehicle window of driving compartment the place ahead Windshield and driver door.And, for the steerman in driving compartment, this column can cause dead angle on the visual field, so that affect traffic safety.
Automobile cabin schematic diagram as shown in Figure 1, before this driving compartment 1 between the vehicle window 12 of square Windshield 11 and driver door because thering is the obstruct of a column 2, make the outdoor scene that the outer outdoor scene of this place ahead Windshield 11 can't be outer with the glass for vehicle window 12 of driver door be connected mutually, and cause Shang dead angle, the visual field; The visual field that this column 2 covers steerman, thus steerman drives a car and turns or while travelling bend, local visual angle is covered by this column 2, and can't observe road condition fully, so that the accident that easily meets accident.
As Taiwan patent announcement M420735 patent application " driving compartment view safety auxiliary device ", this application is exactly can cause the problem at dead angle on the visual field for solving aforementioned column, wherein, this driving compartment view safety auxiliary device comprises a camera, one locating rack, one display screen and a main frame, this camera has at least one in conjunction with this locating rack and be installed in the phtographic lens of windshield before driving compartment, this display screen is installed in the medial surface of this driving compartment column, and this main frame is electrically connected this camera and this display screen, by utilizing this camera to absorb the image of this driving compartment column periphery, and through this main frame, absorbed image transmission to this display screen is presented.
Because this column is non-geometric modelling and is strip, therefore, this column is combined the upper very large puzzlement that causes with display screen.Especially, when getting into an accident, this display screen is easily because clashing into, and chipping situation, and the glass of these display screens not as front windshield or glass for vehicle window be made by armored glass, making the glass fragment of these display screens easily sting, hurt steerman and passenger, and the misgivings on safety are arranged, is the problem that relevant dealer urgently overcomes.
Summary of the invention
Main purpose of the present invention is to provide a kind of view safety auxiliary device for automobile cabin, and it can overcome the steerman steering vehicle when turning or travelling bend, because of the blind area problem of driving compartment column shelter generation.
In order to solve the problems of the technologies described above, the technological means system that the present invention taked provides a kind of view safety auxiliary device for automobile cabin, and it comprises a video camera, a graphics processing unit, at least one projector, reaches a pair of projection screen; This video camera is installed in the driving compartment of this automobile, in order to absorb the place ahead, boundary image outside this shield glass, this graphics processing unit is electrically connected at this video camera and this projector, so that the image that this video camera is absorbed will be located at the projector of this driving compartment inside to this corresponding to boundary's image transmission outside column one of in this driving compartment after processing, and via this projector, boundary's image outside this column be sent respectively and be projected to this on the projection screen that is incorporated into this column surface.
In the present invention, video camera comprises one first locating rack, in order to this video camera is installed in to this front windshield inner face or back mirror the place ahead in the adjustable angle mode.
In the present invention, video camera adopts bugeye lens.
In the present invention, graphics processing unit is a stand-alone assembly and is installed in this driving compartment.
In the present invention, graphics processing unit and camera combination one, and be electrically connected to projector.
In the present invention, graphics processing unit and projector integrally combine, then are electrically connected at this video camera.
In the present invention, graphics processing unit comprises a recording medium, the image data absorbed for storing video camera.
In the present invention, described recording medium is memory card.
In the present invention, projection screen is the light colour flaky reflectance coating that at least one layer fits in each column surface.
In the present invention, projection screen is one reflectorized paint to be coated to the light reflectance coating on each column surface.
In the present invention, projector's quantity is one, with one second locating rack, is connected, for this projector is installed in to this driving compartment inner top wall in the adjustable angle mode.
In the present invention, projector's quantity is two, and each projector respectively comprises one second locating rack, in order to this is installed in to the instrument carrier panel both sides end face of this driving compartment in the adjustable angle mode to projector.
In the present invention, projector's quantity is two, and each projector respectively comprises one second locating rack, in order to this is installed on the handrail of this driving compartment both sides driver door in the adjustable angle mode projector.
Beneficial effect: the present invention had both guaranteed that the sight line of steerman was not vulnerable to blocking of A post, in the time of can guaranteeing to get into an accident again, the situation that the display screen glass fragmentation faced causes thorn, incised wound steerman and passenger can not occur, thereby obtain use safety.
The accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is done further and illustrates, above-mentioned and/or otherwise advantage of the present invention will become apparent.
Fig. 1 is the schematic diagram of existing automobile cabin.
Fig. 2 is view safety auxiliary device module diagram of the present invention.
Fig. 3 is the schematic top plan view that view safety auxiliary device of the present invention is installed in automobile.
Fig. 4 is that view safety auxiliary device of the present invention is installed in the first embodiment schematic diagram in driving compartment.
Fig. 5 is that view safety auxiliary device of the present invention is installed in the second embodiment schematic diagram in driving compartment.
Fig. 6 is that view safety auxiliary device of the present invention is installed in the 3rd embodiment schematic diagram in driving compartment.
The specific embodiment
The corresponding Chinese implication of Reference numeral in each accompanying drawing of the present invention is as follows:
Glass for vehicle window 12 back mirrors 13
Instrument carrier panel 14 driver doors 15
Handrail 151
Video camera 3 first locating racks 31
Graphics processing unit 4
Projector's 5 second locating racks 51
Projection screen 6
Visual angle α column blind area β
As shown in Figures 2 to 4, basically, view safety auxiliary device of the present invention comprises video camera 3, one graphics processing units 4, at least one projector 5, and a pair of projection screen 6.
Video camera 3 is located in the driving compartment 1 of automobile, in order to absorb this extraneous the place ahead of automotive front baffle side's glass 11 image.This video camera 3 further comprises one first locating rack 31, in order to this video camera 3 is installed on these front windshield 11 inner faces or back mirror 13 in the adjustable angle mode, and can this video camera 3 be adjusted to optimal viewing angle position and angle by the first locating rack 31.Wherein, it is good that this video camera 3 adopts bugeye lens, for example, in order to can improve picked-up image capturing range, visual angle α.
Graphics processing unit 4 is electrically connected to video camera 3 and projector 5, this graphics processing unit 4 is a stand-alone assembly and is installed in this driving compartment 1, or this graphics processing unit 4 integrally combines with this video camera 3, with projector 5, be electrically connected to again, perhaps this graphics processing unit 4 integrally combines with this projector 5, then is electrically connected to video camera 3.
Therefore, via aforesaid enforcement, graphics processing unit 4 can be installed in driving compartment 1 along with video camera 3 or projector 5, so that the image that video camera 3 is absorbed is removed the image of this front windshield 11 and both sides glass for vehicle window 12 after processing with hardware or software via this graphics processing unit 4, namely only retain boundary's image transmission to this projector 5 outside this column 2 and carry out projection.Wherein, graphics processing unit 4 further comprises a recording medium, memory card for example, and possess the function that image data that this video camera 3 is absorbed is stored, make graphics processing unit 4 and video camera 3 basically become a driving logger.
The hardware approach of take remove front windshield 11 and both sides glass for vehicle window 12 image method as: the shelter of movable adjusting can directly be set on the camera lens of video camera 3, as block blackboard, according to needs, block blackboard and can be set to three, shelter from respectively the image of dead ahead and both sides glass for vehicle window, stay the image of both sides A-pillar for picked-up projection.Shelter also can be arranged on camera lens the place ahead.
The method of software of take remove front windshield 11 and both sides glass for vehicle window 12 image method as: according to position in the picked-up angle of camera and car, picture is divided into to a plurality of, retain both sides A-pillar image block in addition, and, according to the left and right piece, be projeced into respectively on left column and right column.
In the present embodiment, projector 5 is minitype projection machine, when needs change the projecting direction of projector 5, can, by rotating the angle of this second locating rack 51, make projector 5 change projecting direction.
In the present embodiment, this projector 5 is minitype projection machine, when needs change the projecting direction of projector 5, can, by rotating the angle of this second locating rack 51, make this projector 5 change projecting direction.
As shown in Figure 5, Fig. 5 discloses the second embodiment schematic diagram of view safety auxiliary device, the present embodiment and previous embodiment difference are, projector's 5 quantity are two, and each projector 5 further comprises one second locating rack 51, in order to this is installed in to the both sides of instrument carrier panel 14 end faces of driving compartment 1 in the adjustable angle mode to projector 5, make after processing via this graphics processing unit 4 the extraneous image light to should column 2 absorbed send and be projected on the projection screen 6 of these column 2 surperficial combinations.
As shown in Figure 6, Fig. 6 is disclosed is the 3rd embodiment schematic diagram of view safety auxiliary device, the present embodiment and aforementioned each embodiment difference are, projector's 5 quantity are also two, and each projector 5 further comprises one second locating rack 51, in order to this is installed in the adjustable angle mode projector 5 on the handrail 151 of this driving compartment 1 both sides driver door 15, after processing via this graphics processing unit 4, boundary's image light outside should column 2 is sent and is projected on the projection screen 6 of these column 2 surperficial combinations.
When this view safety auxiliary device is used, the phtographic lens of video camera 3 sees through the place ahead, boundary image outside front windshield 11 picked-up shield glasss, and after processing via this graphics processing unit 4, after processing again, boundary's image light outside should column 2 is sent respectively and is projected to show image on these projection screens 6, can show in real time the zone that cover in 2 pairs of steerman visuals field of this column, before making driving compartment 1, Windshield 11 outdoor scenes are connected each other with the image that projector 5 is projected to this projection screen 6, and reach without dead angle, visual field state, allow this column 2 in driving compartment 1 as the visual effect as perspective, make steerman drive a car to turn or blind area that the bend that travels can avoid these column 2 shelters to produce, and then the safety of raising driving.
Beneficial effect of the present invention is, view safety auxiliary device shows with projection screen, and utilize the bendability characteristics of sheet projection screen, make it can fit tightly this column surface in driving compartment, and when getting into an accident, these projection screens can not sting, hurt steerman and passenger's situation, thereby obtain, use safe advantage, can be rated as like product quantum jump one of not seen before.
The invention provides the view safety auxiliary device for automobile cabin; method and the approach of this technical scheme of specific implementation are a lot; the above is only the preferred embodiment of the present invention; should be understood that; for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.In the present embodiment not clear and definite each component part all available prior art realized.
Claims (10)
1. the view safety auxiliary device for automobile cabin, it comprises a video camera, a graphics processing unit, at least one projector, and a pair of projection screen; Described video camera is installed in the driving compartment of this automobile, in order to absorb the place ahead, boundary image outside this shield glass, graphics processing unit is electrically connected to video camera and projector, so that the image that this video camera is absorbed will transfer to the projector that is arranged on driving compartment inside corresponding to the external image of the column in this driving compartment after processing, and by this column, outer image sends respectively and is projected to this on the projection screen that is incorporated into this column surface via this projector.
2. the view safety auxiliary device for automobile cabin according to claim 1, is characterized in that, video camera comprises one first locating rack, in order to this video camera is installed in to this front windshield inner face or back mirror the place ahead in the adjustable angle mode.
3. the view safety auxiliary device for automobile cabin according to claim 2, is characterized in that, video camera adopts bugeye lens.
4. the view safety auxiliary device for automobile cabin according to claim 1, is characterized in that, graphics processing unit is a stand-alone assembly and is installed in this driving compartment.
5. the view safety auxiliary device for automobile cabin according to claim 1, is characterized in that, graphics processing unit and camera combination one, and be electrically connected to projector.
6. the view safety auxiliary device for automobile cabin according to claim 1, is characterized in that, graphics processing unit and projector integrally combine, then be electrically connected at this video camera.
7. the view safety auxiliary device for automobile cabin according to claim 1, is characterized in that, graphics processing unit comprises a recording medium, the image data absorbed for storing video camera.
8. the view safety auxiliary device for automobile cabin according to claim 7, is characterized in that, described recording medium is memory card.
9. the view safety auxiliary device for automobile cabin according to claim 1, is characterized in that, projection screen is the light colour flaky reflectance coating that at least one layer fits in each column surface.
10. the view safety auxiliary device for automobile cabin according to claim 1, is characterized in that, projection screen is one reflectorized paint to be coated to the light reflectance coating on each column surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310466046.8A CN103481829A (en) | 2013-10-08 | 2013-10-08 | Visual field safety auxiliary device used in automobile cab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310466046.8A CN103481829A (en) | 2013-10-08 | 2013-10-08 | Visual field safety auxiliary device used in automobile cab |
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| CN103481829A true CN103481829A (en) | 2014-01-01 |
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| CN201310466046.8A Pending CN103481829A (en) | 2013-10-08 | 2013-10-08 | Visual field safety auxiliary device used in automobile cab |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104228684A (en) * | 2014-09-30 | 2014-12-24 | 吉林大学 | Device and method for eliminating dead zones of automobile A columns |
| CN105539596A (en) * | 2016-01-22 | 2016-05-04 | 奇瑞汽车股份有限公司 | Gate post assembly of automobile and automobile |
| CN106004667A (en) * | 2016-07-18 | 2016-10-12 | 乐视控股（北京）有限公司 | Head-up display device and method utilizing automobile pillars A |
| CN106131492A (en) * | 2016-07-18 | 2016-11-16 | 乐视控股（北京）有限公司 | Installed video display system, method and apparatus of transport |
| CN109479123A (en) * | 2014-12-12 | 2019-03-15 | 瑟奇.霍伊达 | System and method for being observed in blind spot |
| CN111703371A (en) * | 2020-06-16 | 2020-09-25 | 北京百度网讯科技有限公司 | Traffic information display method and device, electronic equipment and storage medium |
| US20210101527A1 (en) * | 2019-10-08 | 2021-04-08 | Inalfa Roof Systems Group B.V. | Roof panel assembly for a vehicle and a projector device for use in such roof panel assembly |
| US11124116B2 (en) | 2014-12-12 | 2021-09-21 | Serge B. HOYDA | System and process for viewing in blind spots |
| US11518309B2 (en) | 2014-12-12 | 2022-12-06 | Serge Hoyda LLC | System and process for viewing in blind spots |
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| US20050168695A1 (en) * | 2004-01-16 | 2005-08-04 | Kabushiki Kaisha Honda Lock | Vehicular visual assistance system |
| TW200724421A (en) * | 2005-12-23 | 2007-07-01 | jia-xian Liang | Full-scenery image device for vehicle |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104228684A (en) * | 2014-09-30 | 2014-12-24 | 吉林大学 | Device and method for eliminating dead zones of automobile A columns |
| CN109479123A (en) * | 2014-12-12 | 2019-03-15 | 瑟奇.霍伊达 | System and method for being observed in blind spot |
| US10967791B2 (en) | 2014-12-12 | 2021-04-06 | Serge B. HOYDA | System and process for viewing in blind spots |
| US11124116B2 (en) | 2014-12-12 | 2021-09-21 | Serge B. HOYDA | System and process for viewing in blind spots |
| US11518309B2 (en) | 2014-12-12 | 2022-12-06 | Serge Hoyda LLC | System and process for viewing in blind spots |
| CN105539596A (en) * | 2016-01-22 | 2016-05-04 | 奇瑞汽车股份有限公司 | Gate post assembly of automobile and automobile |
| CN105539596B (en) * | 2016-01-22 | 2018-02-16 | 奇瑞汽车股份有限公司 | The door pillar component and automobile of a kind of automobile |
| CN106004667A (en) * | 2016-07-18 | 2016-10-12 | 乐视控股（北京）有限公司 | Head-up display device and method utilizing automobile pillars A |
| CN106131492A (en) * | 2016-07-18 | 2016-11-16 | 乐视控股（北京）有限公司 | Installed video display system, method and apparatus of transport |
| US20210101527A1 (en) * | 2019-10-08 | 2021-04-08 | Inalfa Roof Systems Group B.V. | Roof panel assembly for a vehicle and a projector device for use in such roof panel assembly |
| US11518301B2 (en) * | 2019-10-08 | 2022-12-06 | Inalfa Roof Systems Group B.V. | Roof panel assembly for a vehicle and a projector device for use in such roof panel assembly |
| CN111703371A (en) * | 2020-06-16 | 2020-09-25 | 北京百度网讯科技有限公司 | Traffic information display method and device, electronic equipment and storage medium |
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Application publication date: 20140101 |