CN102616184A - Vehicle backup image system and vehicle with same - Google Patents
Vehicle backup image system and vehicle with same Download PDFInfo
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- CN102616184A CN102616184A CN2012101139332A CN201210113933A CN102616184A CN 102616184 A CN102616184 A CN 102616184A CN 2012101139332 A CN2012101139332 A CN 2012101139332A CN 201210113933 A CN201210113933 A CN 201210113933A CN 102616184 A CN102616184 A CN 102616184A
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Abstract
The invention provides a vehicle backup image system, which comprises a camera. The camera is used for acquiring video signals. The system additionally comprises a main controller, an image processing module, a display control module, a display screen and a gyroscope module. The image processing module is used for processing the video signals acquired by the camera. The display screen is arranged on a steering wheel and is used for displaying the processed video signals. The gyroscope module is used for transmitting the acquired signals to the main controller. The main controller controls the display control module to work. The display control module controls the screen display of the display screen. By displaying backup images on the steering wheel in real time and by adopting a gyroscope technique, the vehicle backup image system has the advantages that the displayed images are not rotated with the steering wheel, a driver can conveniently and more intuitively observe the situation of a road behind the vehicle in the backup process, the time of shifting sight when the drive sees the backup images is reduced and the number of accidents is reduced.
Description
Technical field
The present invention relates to vehicle reverse image system, particularly relate to a kind of vehicle backing image system.The invention still further relates to the vehicle that this reverse image system is housed, for example vehicle.
Background technology
Common on the market reversing aid system major part is a reverse radar system at present; Only point out the distance of car and obstruction; Send corresponding alarm signal, can not show road condition behind the car in real time accurately, the reverse image system can show road conditions behind the car in real time; Driver assistance person carries out safe driving, and in actual driving procedure, plays an important role.
The reverse image system mainly concentrates on repackings after sale such as DVD reequips, inside rear-view mirror clamps, separate display screens demonstration on the market now; In application number is 201020133766.4 one Chinese patent application; Be to have added separate display screens; With demonstration reversing graphicinformation, but the position of the read-out in this patent is not easy to driver's observation.
Summary of the invention
First purpose of the present invention provides a kind of vehicle backing image system, and it can guarantee accurately, intuitively show reverse image, be convenient to chaufeur and check display information.
The object of the invention can be realized through following technical scheme: the vehicle backing image system, and it comprises camera, this camera collection vision signal; It is characterized in that said vehicle backing image system also comprises master controller, image processing module, display control module, read-out and gyro module, this image processing module is connected in said camera; And handle the said vision signal of said camera collection; Said display location is connected in said image processing module on bearing circle, and shows the processed video signal; Said gyro module is connected in said master controller; And the signal that collects is transferred to said master controller, said master controller is connected in said display control module, and controls the work of said display control module; Said display control module is connected in said read-out, and controls the screen display of said read-out.
The object of the invention also can be realized through following technical measures:
Said master controller is connected in said image processing module, and controls the work of said image processing module.
Preferably; Said master controller is designed to and can gives said display control module input control signal without male offspring according to detecting having of astern signal; Said display control module is designed to said read-out unlatching of control or closing image demonstration after receiving said control signal, for example shows in real time.
Preferably, said master controller is designed to said display control module output command signal, refresh said read-out images displayed after said signal with said gyro module collection carries out calculation process.
Preferably, said image processing module is designed to convert said vision signal into be fit to said read-out demonstration signal, and it is carried out image overlay, with stack reversing boost line on said read-out.
Preferably, be provided with groove in the middle of the said bearing circle cover front, and be designed with and the identical hole of said read-out size.
Preferably, the said bearing circle cover back side is provided with buckle structure, is fixed in the middle of the said bearing circle said read-out is utilized said buckle structure.
Preferably, said camera is installed in the afterbody of vehicle.
Preferably, said camera is the far infrared video frequency pick-up head.Yet the present invention does not get rid of the employing of other kind camera, and for example, CCD camera or CMOS shooting are first-class.
Preferably, said camera is the wide-angle imaging head.
As a kind of replacement scheme, three cameras are set, one of them is positioned at vehicle afterbody middle position, and two other is separately positioned on two corners of vehicle afterbody, and its angle makes the both sides that its image pickup scope can inswept vehicle afterbody.
Yet the present invention does not get rid of camera and is installed in the difficult position of directly seeing of other chaufeur, the for example both sides of vehicle on the vehicle.
Preferably; Said vehicle backing image system also comprises annunciator; This annunciator is connected in said master controller, is designed to surpass setting speed and with the distance of an object during less than a setpoint distance, said master controller is designed to control said alarm equipment alarm when vehicle.
Preferably, said annunciator is a horn for vehicle.
Preferably, said read-out is contained in the central authorities of said bearing circle.
Preferably, said image processing module be fixed in the vertical rod of steering wheel for vehicle and/or the floor of next-door neighbour's vertical rod on.
Preferably, said display control module be fixed in the vertical rod of steering wheel for vehicle and/or the floor of next-door neighbour's vertical rod on.
Preferably, the connecting wire of said read-out and said image processing module is arranged in the vertical rod of said bearing circle.
Preferably, the connecting wire of said read-out and said image processing module is arranged in the groove at said bearing circle vertical rod edge.
Preferably, the said groove at said bearing circle vertical rod edge is by the removably sealing of groove lid.
Preferably, the connecting wire of said read-out and said display control module is arranged in the vertical rod of said bearing circle.
Preferably, the connecting wire of said read-out and said display control module is arranged in the groove at said bearing circle vertical rod edge.
Preferably, the said groove at said bearing circle vertical rod edge is by the removably sealing of groove lid.
Preferably, master controller is the MCU controller.
Preferably, said read-out is a LCDs.
Substitute as a kind of of above-mentioned preferred feature, said read-out is the OLED read-out.Yet the present invention does not get rid of the employing of other kind read-out, for example, and VFD read-out, LCDs etc.
Technical personnel is not difficult to find out that the scheme that combination in any constituted of above-mentioned each preferred version all is a part of the present invention.
The present invention also provides a kind of vehicle, and it is equipped with above-mentioned any vehicle backing image system.The said vehicle for example are vehicle, particularly automobile, also can be boats and ships and other any vehicle that need reversing.
Vehicle backing image system among the present invention adopts reverse image is shown at the bearing circle central part in real time; And adopt gyroscope technological; Making image show not rotate with bearing circle rotates; Be convenient to chaufeur and in reversing process, observe road conditions behind the car more intuitively, and make that the car rearward vision is openr, the generation of minimizing accident.Read-out is installed in the middle of the bearing circle, is easier to chaufeur and checks, know information needed, and image do not rotate with bearing circle and rotate, image is stable.
Description of drawings
Fig. 1 is the functional block diagram of vehicle backing image system one preferred embodiment of the present invention;
Fig. 2 is the schematic appearance that the steering wheel for vehicle of vehicle backing image system of the present invention is housed;
Fig. 3 is equipped with the steering wheel for vehicle of vehicle backing image system of the present invention and the mounting structure scheme drawing of read-out.
The specific embodiment
For make above-mentioned and other purposes of the present invention, feature and advantage can be more obviously understandable, the hereinafter spy enumerates preferred embodiment, and cooperates appended graphicly, elaborates as follows.
Fig. 1 is the functional block diagram of a preferred embodiment of vehicle backing image system of the present invention.This vehicle backing image system is made up of master controller 1, image processing module 2, display control module 3, camera 4, read-out 5 and gyro module 6.Camera 4 is installed in the afterbody of vehicle, links to each other with image processing module 2, and the vision signal that camera 4 collects is received and handled by image processing module 2.
Image processing module 2 is connected with read-out 5, and image processing module 2 is transferred to read-out 5 with the processed video signal, and with to be shown, read-out 5 is positioned on the bearing circle.The control signal of image processing module 2 is provided by master controller 1.
Master controller 1 adopts a MCU controller, is realized the detection of astern signal is reached the control to whole display system by master controller 1.
Gyro module 6 links to each other with master controller 1, and its signal that collects is received by master controller 1, after calculation process; Master controller 1 gives display control module 3 output the corresponding command signals; Refresh read-out 5 display images, make image show and keep stable, do not rotate and rotate with bearing circle.
Display control module 3 provides control signal by master controller 1, links to each other with read-out 5, opens or closes reverse image by the said read-out 5 of display control module 3 controls and show.
As shown in Figure 1; Be positioned at vision signal that the camera 4 of vehicle afterbody collects and received by image processing module 2 and handle, image processing module 2 converts this vision signal into and is fit to the signal that read-out 5 shows, and the signal after will changing is transferred to read-out 5; With to be shown; Afterwards it is carried out image overlay, make when showing real-time imaging on the read-out 5, stack reversing boost line.The signal that master controller 1 monitoring gyro module 6 is collected, and after it is carried out calculation process, give display control module 3 output control signals, be implemented in the image position that shows on the read-out 5 and keep stable, do not rotate and rotate with bearing circle.When chaufeur in reversing process, the gear of vehicle is placed the R shelves, master controller 1 is given display control module 3 input control signals after detecting astern signal, display control module 3 receives behind the control signal control display screen 5 and opens images and show in real time.
In one embodiment, camera 4 can adopt the far infrared video frequency pick-up head, also can adopt any camera that other is suitable for.A camera can be set at the rear portion of vehicle, also some cameras can be set on the relevant position at rear portion, for example left corner and the right corner at vehicle rear respectively is provided with one.A kind of replacement scheme is that only the central part at the vehicle afterbody is provided with a wide-angle imaging head.Can reduce the quantity of camera like this, avoid parts and lead too much.
In one embodiment, master controller 1 also connects an annunciator, and the two is arranged to have when vehicle and surpasses setting speed and the master controller 1 control alarm equipment alarm during less than a setpoint distance with the distance of an object.In this scheme, preferred said annunciator is used the horn for vehicle warning of sounding, and can reduce the parts of annunciator like this.
In one embodiment, read-out 5 preferably is contained in the central authorities of steering wheel for vehicle.In this scheme preferably; Image processing module 2 and/or display control module 3 be fixed in the vertical rod of steering wheel for vehicle and/or the floor of next-door neighbour's vertical rod on; Image processing module 2 and/or display control module 3 are drawn closer together with read-out 5, thereby reduce the use of electric wire.
In one embodiment; Read-out 5 can be arranged in the vertical rod of bearing circle with the connecting wire of image processing module 2 and/or display control module 3; But preferably be arranged in the groove at bearing circle vertical rod edge; Because be convenient to so existing vehicle is transformed, according to vehicle backing image system of the present invention, and be convenient to maintenance with assembling.In this embodiment, the said groove at vertical rod edge is by the removably sealing of groove lid.
Fig. 2 is the schematic appearance that the steering wheel for vehicle of vehicle backing image system of the present invention is housed, and Fig. 3 is equipped with the steering wheel for vehicle of vehicle backing image system of the present invention and the mounting structure scheme drawing of read-out.As shown in Figures 2 and 3, the present invention is at steering wheel for vehicle cover 12 center fixed read-outs 11.The bearing circle cover is provided with groove in the middle of 12 fronts, and is designed with the hole identical with the viewing area.Be provided with buckle structure at bearing circle cover 12 back sides.It is middle to utilize buckle structure to be fixed in bearing circle cover 12 read-out 11.
Those skilled in the art are understood that after having read this specification sheets; Vehicle backing image system of the present invention is combined by prior art and constitutes; Though these prior aries are not all described on all matters, big and small ground one by one, those skilled in the art can know its cloud after having read this specification sheets.Describe the combination of above-mentioned prior art in this specification sheets and constituted each scheme of the present invention; It will be appreciated by those skilled in the art that; The various combinations of these schemes, and the combination that constitutes various piece and/or the characteristic of these schemes all belongs to the category of scheme of the present invention.Those skilled in the art obviously it is understandable that, above-mentioned prior art is combined formation the present invention, and this needs a large amount of creative works to pay, and are the crystallizations of theoretical investigation for many years and a large amount of experiments.
Claims (10)
1. vehicle backing image system, it comprises camera, this camera collection vision signal; It is characterized in that said vehicle backing image system also comprises master controller, image processing module, display control module, read-out and gyro module, this image processing module is connected in said camera; And handle the said vision signal of said camera collection, said display location is connected in said image processing module on bearing circle; And showing the processed video signal, said gyro module is connected in said master controller, and the signal that collects is transferred to said master controller; Said master controller is connected in said display control module; And control the work of said display control module, said display control module is connected in said read-out, and controls the screen display of said read-out.
2. system according to claim 1 is characterized in that said master controller is connected in said image processing module, and controls the work of said image processing module.
3. system according to claim 1 and 2; It is characterized in that following configuration; Said master controller is designed to can be without issue to said display control module input control signal according to detecting having of astern signal, and said display control module is designed to after receiving said control signal, control said read-out unlatching or closing image shows in real time.
4. according to each described system among the claim 1-3; It is characterized in that following configuration; Said master controller is designed to said display control module output command signal, refresh said read-out images displayed after said signal with said gyro module collection carries out calculation process.
5. according to each described system among the claim 1-4; It is characterized in that; Said image processing module is designed to convert said vision signal into be fit to said read-out demonstration signal, and it is carried out image overlay, with stack reversing boost line on said read-out.
6. according to each described system among the claim 1-5, it is characterized in that, be provided with groove in the middle of the said bearing circle cover front, and be designed with and the identical hole of said read-out size.
7. according to each described system among the claim 1-6, the said bearing circle cover back side is provided with buckle structure, is fixed in the middle of the said bearing circle said read-out is utilized said buckle structure.
8. according to each described system among the claim 1-7, it is characterized in that said camera is installed in the afterbody of vehicle.
9. according to each described system among the claim 1-8, it is characterized in that said camera is the far infrared video frequency pick-up head.
10. according to each described system among the claim 1-9, it is characterized in that said camera is the wide-angle imaging head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2012101139332A CN102616184A (en) | 2012-04-18 | 2012-04-18 | Vehicle backup image system and vehicle with same |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012101139332A CN102616184A (en) | 2012-04-18 | 2012-04-18 | Vehicle backup image system and vehicle with same |
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| CN102616184A true CN102616184A (en) | 2012-08-01 |
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| CN2012101139332A Pending CN102616184A (en) | 2012-04-18 | 2012-04-18 | Vehicle backup image system and vehicle with same |
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| CN104135654A (en) * | 2014-07-01 | 2014-11-05 | 浙江吉利控股集团有限公司 | Intelligent 3D (three-dimensional) reverse image method and system thereof |
| CN105242789A (en) * | 2015-10-30 | 2016-01-13 | 小米科技有限责任公司 | Vehicular intelligent device and vehicle |
| WO2017219212A1 (en) * | 2016-06-20 | 2017-12-28 | 李仁涛 | Steering wheel having road traffic marking display function |
| CN108674325A (en) * | 2018-03-30 | 2018-10-19 | 斑马网络技术有限公司 | Aobvious control steering wheel and its display ＆ control system and method |
| CN109017573A (en) * | 2018-08-17 | 2018-12-18 | 成都跟驰科技有限公司 | The big visual angle image supervisory control and gait stability control system of automobile with mechanical arm |
| WO2020177686A1 (en) * | 2019-03-04 | 2020-09-10 | Byton Limited | Steering wheel with fixed center |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104135654A (en) * | 2014-07-01 | 2014-11-05 | 浙江吉利控股集团有限公司 | Intelligent 3D (three-dimensional) reverse image method and system thereof |
| CN104135654B (en) * | 2014-07-01 | 2016-07-06 | 浙江吉利控股集团有限公司 | A kind of intelligence 3D reverse image method and system thereof |
| CN105242789A (en) * | 2015-10-30 | 2016-01-13 | 小米科技有限责任公司 | Vehicular intelligent device and vehicle |
| WO2017219212A1 (en) * | 2016-06-20 | 2017-12-28 | 李仁涛 | Steering wheel having road traffic marking display function |
| CN108674325A (en) * | 2018-03-30 | 2018-10-19 | 斑马网络技术有限公司 | Aobvious control steering wheel and its display ＆ control system and method |
| CN109017573A (en) * | 2018-08-17 | 2018-12-18 | 成都跟驰科技有限公司 | The big visual angle image supervisory control and gait stability control system of automobile with mechanical arm |
| WO2020177686A1 (en) * | 2019-03-04 | 2020-09-10 | Byton Limited | Steering wheel with fixed center |
| US11407436B2 (en) | 2019-03-04 | 2022-08-09 | Byton North America Corporation | Steering wheel with fixed center |
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Application publication date: 20120801 |