CN1485227A - Method of backward vision and the apparatus thereof - Google Patents
Method of backward vision and the apparatus thereof Download PDFInfo
- Publication number
- CN1485227A CN1485227A CNA021347972A CN02134797A CN1485227A CN 1485227 A CN1485227 A CN 1485227A CN A021347972 A CNA021347972 A CN A021347972A CN 02134797 A CN02134797 A CN 02134797A CN 1485227 A CN1485227 A CN 1485227A
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- image pickup
- miniscope
- sized image
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- Closed-Circuit Television Systems (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
A method of rearview and its device comprises a small camera installed in the rear bumper of a large truck transmits the photo views in the mode of video signals to a small displayer in the cab. By the method, a driver could clearly grasp conditions at the rear of a truck by the displayer. The method avoids dead angles for rearview when backing a truck. Compared with the prior arts, the invention changes rearview into view directly without disturbs of noises and lights.
Description
The present invention relates to a kind of method and corresponding apparatus device that is used for car and boat class backsight.
Background technology:
General automobile (steamer) all exists the driver that the problem of looking the dead angle is arranged when backsight in various degree at present, and particularly large-scale loading space automobile this problem in reversing is more remarkable.Though can see the certain situation of vehicle body back and both sides by methods such as reversing face, rear view windows, still in various degree exist backsight complete or need left-right and front-back later to wait the operation of inconvenience; The driver is difficult to make immediately right judgement when going wrong in the backsight dead angle, thereby has the unsafe hidden danger factor of part.Though some vehicle is equipped with detection systems such as infrared ray or super sonic, has some signal phase mutual interference, occur sometimes signal transmit inaccurate, and viewing effect problem intuitively not.
Summary of the invention:
The object of the present invention is to provide a kind of clear device of seeing a kind of backsight way of automobile (steamer) last case of being driven and realizing this way of driver that can allow.
Back vision method of the present invention be achieved in that at first the car (ship) of automobile (steamer) after one's death face determine a suitable position, above small-sized shooting box is installed in, give miniscope in the operator's compartment by signal wire (SW) with video signal transmission, make the driver can see the situation of back clearly by miniscope.
Here the small-sized image pickup box can be installed in the outside behind the vehicle body, also can it is contained in the inside and not expose out in the perforate of vehicle body back.Be example now with large-scale loading space automobile: generally be install below the car door after cross member (rear bumper) or below it by middle place, also can be a plurality of shootings are box-packed in elsewhere (top or the place ahead etc.) according to the needs of self.
Because the small-sized image pickup box is independently, therefore the present invention is transferred to miniscope in the operator's compartment of the place ahead by signal wire (SW) with its sight of producing, the miniscope that is installed on the instrument desk receives that the sight of immediately small-sized camera being produced behind the electric signal all clearly shows, thereby watches telltale at the moment just can understand the situation of vehicle body back and become the purpose of backsight into direct-view as long as realized the driver.If according to self needs a plurality of small-sized image pickup boxes have been installed, the present invention also has the Presentation Function that can monitor and switch at any time required picture simultaneously to a plurality of control points.
Equipment mechanism of the present invention is achieved in that mainly and is made of small-sized image pickup box and miniscope.The inside of small-sized image pickup box is divided into two lattice, and the centre has dividing plate to separate, and the irradiation light that uses in round-the-clock is housed in the lattice, and irradiation light is contained on the support, and support is fixed on the box plate; A fixed mount is housed in another lattice, is fixed with camera gun and lens protecting apparatus on the fixed mount; The outside side (being the direction that the camera gun camera lens is outwards seen) of shooting box is equipped with the cover sheet that can open automatically; cover sheet upwards overturns and opens during work; the irradiation light and the camera gun that expose the inside; cover sheet upset downwards automatically after hours; recover the original closed state of small-sized image pickup box, played (when not working) at ordinary times small-sized protection and the cleansing action that videotapes the wide-angle lens on the camera gun and irradiation light in the box.The action that spins upside down of cover sheet is opened and closed automatically by a reducing motor and control circuit driving push-pull device at fixed, and the master cock of its work is arranged on the interior telltale of operator's compartment.This device also is provided with the automatic closing function of protecting of time, and (driver is not if the long period is closed this back-sight visual system behind end-of-job, and control program meeting SELF CL cover sheet is closed the power supply of camera gun, irradiation light and telltale simultaneously.
Because camera gun and lens protecting apparatus are with being installed on the fixed mount, when fixed mount was realized angular adjustment by being connected angle-adjusting mechanism on the small-sized image pickup box box plate, the angle of camera gun, lens protecting apparatus had also obtained adjustment simultaneously.
It can be that also can selecting for use of black and white is colored that miniscope is installed in place (also can be directly installed on the instrument carrier panel) miniscope that is easy to observe on the instrument desk in the operator's compartment.
Here the vision signal sent of small-sized image pickup box is to make miniscope in the operator's compartment obtain the sharp image of vehicle body back sight by signal wire (SW) and connection plug.
The present invention compared with the prior art, have backsight and become direct-view, the image intuitive display, good visual effect, eliminate and observe blind spot (looking the dead angle), and adopt video signal cable directly transmission avoided the interference of other radiowaves and super sonic class, advantage such as safe, pollution-free and dependable performance price is lower.
Description of drawings:
(Fig. 1) be process Installation position view of the present invention (is example with large-scale loading space automobile)
(Fig. 2) be small-sized image pickup box inner structure scheme drawing of the present invention (front view)
(Fig. 3) be small-sized image pickup box inner structure scheme drawing of the present invention (A-A cutaway view)
(Fig. 4) be small-sized image pickup box inner structure scheme drawing of the present invention (B-B cutaway view)
(Fig. 5) be small-sized image pickup box inner structure scheme drawing of the present invention (C-C cutaway view)
(Fig. 6) be small-sized image pickup box inner structure scheme drawing of the present invention (D is to view)
The specific embodiment:
In conjunction with the accompanying drawings and embodiments the present invention is done and describe in further detail, back vision method of the present invention as shown in Figure 1 is achieved in that on the suitable position, vehicle body 2 back that at first small-sized shooting box 1 is installed in automobile, then miniscope 3 is installed on the instrument desk 4 in the operator's compartment 19, the signal wire (SW) between small-sized image pickup box 1 and the miniscope 3 is communicated with by middle lead connection plug 5; Small-sized image pickup box 1 is given miniscope 3 in the operator's compartment 19 with the video signal transmission sent during work, makes the driver just can directly see the situation of vehicle body back clearly by miniscope 3.(power supply of total system is provided by the electric storage means of automobile itself)
As Fig. 1---equipment mechanism of the present invention shown in Figure 6 is achieved in that mainly and is made of small-sized image pickup box 1 and miniscope 3.The inside of small-sized image pickup box 1 is divided into two lattice, and the centre has dividing plate to separate, and the irradiation light 6 that uses in round-the-clock is housed in the lattice, and irradiation light 6 is contained on the support 7, and support 7 is fixed on the box plate of small-sized image pickup box 1; Fixed mount 8 is housed in another lattice, and camera gun 9 is fixed on the fixed mount 8 by back shroud 18, thereby transparent glass sheet 10 is pressed on the fender guard that has constituted camera lens on the fixed mount 8 by preceding spinning lid 17; Small-sized image pickup box 1 an outside side (being the direction that camera gun 9 camera lenses are outwards seen) is equipped with the cover sheet 11 that can open automatically; cover sheet 11 upwards overturns and opens during work; the irradiation light 6 and the camera gun 9 that expose the inside; cover sheet 11 upset downwards automatically after hours; recover shooting box 1 original closed state, played at ordinary times (when not working) small-sized protection and the cleansing action that videotapes camera gun 9, wide-angle lens 12 and irradiation light 6 in the box 1.The action that spins upside down of cover sheet 11 is to be opened and closed automatically by push-pull device at fixed 14 that reducing motor 13 and control circuit drive, and the master cock of its work is arranged in the operator's compartment 19 on the miniscope 3 on the instrument desks 4.This device also is provided with the closing function of automatic time protection, and (driver is not if the long period is closed this back-sight visual system behind end-of-job, and control program can SELF CL cover sheet 11 be closed the power supply of camera gun 9, irradiation light 6 and miniscope 4 simultaneously.
Because the transparent glass sheet 10 of camera gun 9 and lens protecting apparatus and preceding spinning lid 17 are with being installed on the fixed mount 8; when fixed mount 8 was realized angular adjustment by being connected angle-adjusting mechanism 15 on small-sized image pickup box 1 box plate, the angle of camera gun 9 and lens protecting apparatus had also obtained adjustment simultaneously.
Miniscope 3 is installed in vacuum lamp or the LCDs that also can select colour for use that place (also can be directly installed on the instrument carrier panel) miniscope 3 that is easy to observe on the instrument desk 4 in the operator's compartment 19 can be a black and white.
Here small-sized image pickup box 1 or all be transferred to miniscope 3 operator's compartment 19 in by signal wire (SW) and lead connection plug 5 according to the vision signal that self need be sent at a plurality of small-sized image pickup boxes that diverse location is installed, the multiple spot of miniscope monitor and the switching Presentation Function makes the driver not only can see vehicle body back sight but also can see the sharp image that produce in other monitoring points.
Claims (8)
1, a kind of method of backsight: it is characterized in that earlier one (or a plurality of) small-sized box that videotapes is installed on the suitable position of vehicle body or hull back (or elsewhere), give miniscope in the operator's compartment of car and boat the place ahead video signal transmission with the sight produced by signal wire (SW) and lead connection plug, make the driver from telltale, can intuitively and clearly see the situation of vehicle body or hull back (or elsewhere), thereby later, the inconvenience that is brought is hoped in the preceding back of seeing about needing in blind spot in the elimination backsight (looking the dead angle) and the original driver behavior.
2, back vision method according to claim 1 is characterized in that by an auxiliary irradiation light (lighting source) in the small-sized image pickup box, guarantees that total system realizes weather-proof work.
3, back vision method according to claim 1; it is characterized in that guaranteeing when work is used, to make progress automatically to overturn to open by a cover sheet on the small-sized image pickup box and relevant push-pull mechanism thereof; time spent SELF CL not; recover original closure state; realization reaches the purpose of dustproof and rainproof to the protection and the cleaning of inner camera gun and irradiation light.
4, back vision method according to claim 1; it is characterized in that camera gun and lens protecting apparatus in the small-sized image pickup box are installed on the fixed mount together; fixed mount is realized angular adjustment by the angle-adjusting mechanism that is connected on the small-sized image pickup box box plate, and the angle of camera gun, lens protecting apparatus has also obtained adjustment simultaneously.
5, back vision method according to claim 1 is characterized in that camera gun in the small-sized image pickup box and the wide-angle lens common Global Macros of frame and lens protecting apparatus institute that is fixed, and has played the effect of duplicate protection.
6, a kind of device of backsight is characterized in that mainly being made of small-sized image pickup box and miniscope.If a plurality of small-sized image pickup boxes are installed also can be realized the monitoring and the signal of each control point are switched the back to the optional Presentation Function of each picture by same telltale.
7, rear-view mirror device according to claim 6; it is characterized in that miniscope is installed in the place (also can be installed on the instrument carrier panel as required) that is easy to observe on the interior instrument desk of operator's compartment; the work of controlling whole back-sight visual system by a switch on the miniscope whether, and guardtime device that can SELF CL.Miniscope can be selected (the vacuum image reconstructor or the Liquid Crystal Display (LCD)) that also can select colour of black and white.
8, rear-view mirror device according to claim 6 is characterized in that the miniscope through technical finesse, can be truly and reflect the sight that camera gun is produced intuitively, the phenomenon that does not have visual left and right directions to put upside down in the demonstration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021347972A CN1485227A (en) | 2002-09-24 | 2002-09-24 | Method of backward vision and the apparatus thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021347972A CN1485227A (en) | 2002-09-24 | 2002-09-24 | Method of backward vision and the apparatus thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1485227A true CN1485227A (en) | 2004-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA021347972A Pending CN1485227A (en) | 2002-09-24 | 2002-09-24 | Method of backward vision and the apparatus thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1485227A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102180125A (en) * | 2011-04-11 | 2011-09-14 | 吕军 | Automobile blind area eliminating mirror |
| CN102714710A (en) * | 2009-12-07 | 2012-10-03 | 歌乐牌株式会社 | Vehicle periphery image display system |
| CN104378585A (en) * | 2013-08-13 | 2015-02-25 | 通用汽车环球科技运作有限责任公司 | Methods and apparatus for utilizing vehicle system integrated remote wireless image capture |
| US9912916B2 (en) | 2013-08-13 | 2018-03-06 | GM Global Technology Operations LLC | Methods and apparatus for utilizing vehicle system integrated remote wireless image capture |
| CN109937567A (en) * | 2016-11-10 | 2019-06-25 | 索尼公司 | Image processing apparatus and method and program |
-
2002
- 2002-09-24 CN CNA021347972A patent/CN1485227A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102714710A (en) * | 2009-12-07 | 2012-10-03 | 歌乐牌株式会社 | Vehicle periphery image display system |
| CN102714710B (en) * | 2009-12-07 | 2015-03-04 | 歌乐牌株式会社 | Vehicle periphery image display system |
| CN102180125A (en) * | 2011-04-11 | 2011-09-14 | 吕军 | Automobile blind area eliminating mirror |
| CN104378585A (en) * | 2013-08-13 | 2015-02-25 | 通用汽车环球科技运作有限责任公司 | Methods and apparatus for utilizing vehicle system integrated remote wireless image capture |
| CN104378585B (en) * | 2013-08-13 | 2017-12-08 | 通用汽车环球科技运作有限责任公司 | Utilize the method and apparatus of the communication tool system of integrated remote wireless image capture |
| US9912916B2 (en) | 2013-08-13 | 2018-03-06 | GM Global Technology Operations LLC | Methods and apparatus for utilizing vehicle system integrated remote wireless image capture |
| CN109937567A (en) * | 2016-11-10 | 2019-06-25 | 索尼公司 | Image processing apparatus and method and program |
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