CN105235596A - System, method and vehicle used for removing obstacle view angle of vehicle A column - Google Patents
System, method and vehicle used for removing obstacle view angle of vehicle A column Download PDFInfo
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- CN105235596A CN105235596A CN201410328994.XA CN201410328994A CN105235596A CN 105235596 A CN105235596 A CN 105235596A CN 201410328994 A CN201410328994 A CN 201410328994A CN 105235596 A CN105235596 A CN 105235596A
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Abstract
The invention relates to a system, a method and a vehicle used for removing an obstacle view angle of a vehicle A column, wherein the system comprises a camera device that is set at the outside of the vehicle for shooting the left-front direction of the vehicle and outputting the shooting signals, an optical sensor that is mounted inside the vehicle for detecting a head portion position of a driver and a view angle of an A column and outputting the sensor signals, a projecting device that is set inside the vehicle for projecting the received images to the A column, a processor that is mounted inside the vehicle and that is connected to the camera device, the optical sensing device and the projecting device for receiving the camera signals and the sensor signals; the view angle of the driver that is blocked by the A column is calculated based on the sensor signals; and an obstacle view angle image blocked by the A column is selected out from the camera signals based on the view angle and the obstacle view angle image is transmitted to the projecting device, so as to display the obstacle view angle image on the A column in a projection way. By adopting the system provided herein, the occurrence of car accidents caused by the problem of the driver view angle can be prevented effectively.
Description
Technical field
The present invention relates to automobile technical field, particularly relate to a kind of system, method and vehicle for eliminating vehicle A post obstacle visual angle and be provided with the vehicle of this system.
Background technology
In society life, various types of vehicle is widely used by people.But, drive in these vehicle processes people, due to the existence at A post obstacle visual angle on vehicle, therefore inevitably cause the blind area in driver drives vehicle process.In order to address this problem, provide many technology being used for avoiding the formation of above-mentioned A post blind area in prior art: such as, in door mirror bottom, camera head be installed, utilize this camera head; Australia makes a video recording to vehicle side front, then shooting is shown on the monitoring device in car; And for example, the part that A post on vehicle blocks the visual field is used a kind of transparent material to substitute, but this Technology Restriction is in factor restrictions such as the development of material of construction and bus body strength rigidity, also cannot be applied to automobile research.
For these existing schemes as above, although chaufeur can view because A post blocks produced blind area situation in the monitoring device in car, but because they need to pay close attention to gauge panel at any time when driving, navigating instrument, information on the appliance arrangements such as monitoring device, and also need to pay close attention to front load conditions from the front windshield of vehicle simultaneously, therefore be very easy to neglect be presented at and block produced blind area information due to A post in car on monitoring device, thus may cause having an accident when driving or dangerous situation, and then injure personal safety and cause any property loss.
Summary of the invention
In view of this, the object of the invention is to provide a kind of system, method and vehicle for eliminating vehicle A post obstacle visual angle, to solve the above-mentioned problems in the prior art and otherwise problem.
In order to realize above-mentioned goal of the invention, present invention employs following technical scheme:
For eliminating the system at vehicle A post obstacle visual angle, described system comprises:
Camera head, it is installed in the outside of vehicle, for making a video recording to the left front of vehicle and exporting image pickup signal;
Optical pickocff, it is installed in the inside of vehicle, for the wide viewing angle of the head position and A post that detect chaufeur and output sensor signal;
Projection arrangement, it is installed in the inside of vehicle, for by received image projection to A post; And
Treater, it is installed in the inside of vehicle and is connected with described projection arrangement with described camera head, described optical pickocff, for receiving described image pickup signal and described sensor signal, and calculate according to described sensor signal the visual angle that chaufeur blocked by A post, from described image pickup signal, select according to described visual angle blocked by A post obstacle multi-view image again and be sent to described projection arrangement, so that by described obstacle multi-view image Projection Display on A post.
In the above-mentioned system for eliminating vehicle A post obstacle visual angle, alternatively, described optical pickocff is installed in the inside of vehicle with matrix array form.
In the above-mentioned system for eliminating vehicle A post obstacle visual angle, alternatively, described optical pickocff installing on the processor.
In the above-mentioned system for eliminating vehicle A post obstacle visual angle, alternatively, the liner employing being lining with the material being covered with and can knowing display projection or described A post in described A post can know that the material of display projection is made.
For eliminating the method at vehicle A post obstacle visual angle, described method comprises step:
Camera head is installed in the outside of vehicle, makes a video recording by the left front of described camera head to vehicle and export image pickup signal;
Optical pickocff is installed in the inside of vehicle, detects the head position of chaufeur and the wide viewing angle of A post and output sensor signal by described optical pickocff;
Projection arrangement is installed in the inside of vehicle, by described projection arrangement by received image projection on A post; And
Treater is installed in the inside of vehicle, and described treater is connected with described projection arrangement with described camera head, described optical pickocff, described image pickup signal and described sensor signal is received by described treater, and calculate according to described sensor signal the visual angle that chaufeur blocked by A post, from described image pickup signal, select according to described visual angle blocked by A post obstacle multi-view image again and be sent to described projection arrangement, so that by described obstacle multi-view image Projection Display on A post.
In the above-mentioned method for eliminating vehicle A post obstacle visual angle, alternatively, described optical pickocff is installed in the inside of vehicle with matrix array form.
In the above-mentioned method for eliminating vehicle A post obstacle visual angle, alternatively, described optical pickocff installing on the processor.
In the above-mentioned method for eliminating vehicle A post obstacle visual angle, alternatively, the liner employing being lining with the material being covered with and can knowing display projection or described A post in described A post can know that the material of display projection is made.
In the above-mentioned method for eliminating vehicle A post obstacle visual angle, alternatively, described obstacle multi-view image is projected and is presented on the A post of left side or is projected on the A post of the display left and right sides simultaneously.
A kind of vehicle, described vehicle is provided with as described in above any one for eliminating the system at vehicle A post obstacle visual angle.
Beneficial effect of the present invention is: the system and method for eliminating vehicle A post obstacle visual angle of the present invention has reasonable in design, safe and reliable, the blind area information processing display plurality of advantages such as low rapidly in time, adopt the present invention can realize chaufeur and be concerned about the projection be presented in car on A post while observing front by front windshield, thus eliminate because A post blocks produced blind area.Application the present invention can not disperse chaufeur to pay close attention to the attention in the vehicle front visual field, and effectively can prevent the generation of the vehicle safety accident caused due to driver's seat problem, therefore contributes to the safety improving vehicle.
Accompanying drawing explanation
Below with reference to drawings and Examples, technical scheme of the present invention is described in further detail.
An embodiment of the system for eliminating vehicle A post obstacle visual angle of the present invention is applied to schematic diagram vehicle being eliminated A post obstacle visual angle by Fig. 1.
Fig. 2 is the process flow block diagram of an embodiment of the method for eliminating vehicle A post obstacle visual angle of the present invention.
Detailed description of the invention
It should be noted that, the principle of system, method and vehicle for eliminating vehicle A post obstacle visual angle of the present invention, feature and advantage will be illustrated by way of example below, but all descriptions are only used to be described, and they should be interpreted as any restriction is formed to the present invention.In addition, described in each embodiment mentioned by this paper or implicit any single technical characteristic, or be shown or implicit any single technical characteristic in the drawings and in which, still can between these technical characteristics (or its equivalent), proceed combination in any or delete, thus obtain other embodiments of the present invention more that may directly do not mention in this article.
First, refer to Fig. 1, shown in a schematic way by this figure and an embodiment of the system for eliminating vehicle A post obstacle visual angle of the present invention is applied to vehicle, to eliminate because A post blocks caused driver's seat blind area.In this embodiment, this system comprises projection arrangement 1, optical pickocff 2, treater 3 and camera head 4, below just the situation such as concrete function and mounting arrangements thereof of these constituent elementss is described in detail.
Projection arrangement 1 is installed in the inside of vehicle, and the image projection that it is used to be received is on A post, so that the graphicinformation illustrated desired by can demonstrating on A post.Under optional situation, carry out by projection arrangement 1 the formed image that projects to know better to demonstrate, the material that one or more layers can know display projection can be covered on the A post liner 5 of vehicle, or also directly can use and can know that A post liner 5 made by the material demonstrating projection.In addition, according to application needs, can be projected image onto on the A post of left side by projection arrangement 1, or project on the A post of the left and right sides simultaneously.
Optical pickocff 2 is installed in the inside of vehicle in the present invention, such as, can be installed on treater 3 by optical pickocff 2 as property exemplified by Fig. 1 shows ground.The head position of chaufeur and the wide viewing angle of A post is detected by optical pickocff 2, these information will outwards be exported by optical pickocff 2 as sensor signal subsequently, and then processed accordingly by treater 3, to ensure that the projected image on A post is A post obstacle multi-view image.Under optional situation, above-mentioned optical pickocff 2 can adopt matrix array form to be arranged on the inside of vehicle, to improve the accuracy of acquisition of signal.
For camera head 4, it is used to carry out shooting process to the left front of vehicle in the present invention, then taken the photograph information is outwards exported as image pickup signal, in the present invention usual outside camera head 4 being arranged on vehicle.As an example, camera head 4 can adopt CCD camera, also can adopt CMOS camera.
Treater 3 is vitals in native system, it is installed in any suitable location of vehicle interior, and this treater 3 and above-mentioned projection arrangement 1, optical pickocff 2 is connected with camera head 4, to receive the sensor signal exported by optical pickocff 2 and the image pickup signal exported by camera head 4, treater 3 by calculate according to above-mentioned sensor signal chaufeur the visual angle that shelters from by A post, and then according to this visual angle select from above-mentioned image pickup signal the obstacle multi-view image that blocks by A post, then this obstacle multi-view image is sent to projection arrangement 1, so that by the latter by the obstacle multi-view image that blocks by A post project on A post and show, so just make chaufeur while observing front road conditions by front windshield, they can be in real time, observe the outer road conditions of the car of Projection Display in car on A post without barrier, thus can be timely, effectively eliminate when driving because A post blocks the driver's seat blind area of generation, which thereby enhance travel safety, and further improve the driver comfort of chaufeur.
Present invention also offers the method for eliminating vehicle A post obstacle visual angle, exemplarily showing the roughly treatment scheme of an embodiment of the method in fig. 2.
As shown in Figure 2, in the embodiment that this provides, this method being used for eliminating vehicle A post obstacle visual angle comprises the following steps:
The camera heads such as such as CCD camera, CMOS camera are arranged on the outside of vehicle, are made a video recording by the left front of above-mentioned camera head to vehicle, then outwards export image pickup signal;
By the inside such as adopting the optical pickocff of array to be arranged on vehicle, detect the head position of chaufeur and the wide viewing angle of A post by such optical pickocff, then outside output sensor signal;
Projection arrangement is arranged on the inside of vehicle, the image projection received by this projection arrangement is on A post;
Treater is arranged in the inside of vehicle, and by treater and above-mentioned camera head, optical pickocff is connected with projection arrangement, to receive the image pickup signal of camera head output and the sensor signal of optical pickocff output by this treater, and calculate according to received sensor signal the visual angle that chaufeur blocked by A post by this treater, then from received image pickup signal, the obstacle multi-view image blocked by A post is selected according to this visual angle, then this obstacle multi-view image is sent to projection arrangement and carry out Projection Display on the A post of left side, or project on the A post of the left and right sides simultaneously.As previously mentioned, A post liner can directly use can know that the material demonstrating projection is made, and also can be lining with in A post and cover the material that one or more layers can know display projection, demonstrate projected image can know better.
In the method for eliminating vehicle A post obstacle visual angle of the present invention, about function and the situation such as layout, connection thereof of camera head, projection arrangement, optical pickocff and treater, also can consult the corresponding contents of aforementioned each several part, in this not repeated description.
Chaufeur can not be disperseed to pay close attention to the attention of forward visibility owing to adopting the system and method for eliminating vehicle A post obstacle visual angle of the present invention, and can in time, effectively eliminate the generation that A post blocks vision dead zone, thus prevent the generation of the vehicle safety accident caused due to the visual field problem of chaufeur, therefore be applicable to very much the present invention being applied on various types of vehicle, to realize aforesaid many good technique effects.
Be enumerated above specific embodiment and illustrate system, method and vehicle for eliminating vehicle A post obstacle visual angle of the present invention in detail, this a few example is only for principle of the present invention and embodiment thereof are described, but not limitation of the present invention, without departing from the spirit and scope of the present invention, those of ordinary skill in the art can also make various distortion and improvement.Therefore, all equivalent technical schemes all should belong to category of the present invention also by every claim of the present invention is limited.
Claims (10)
1. for eliminating the system at vehicle A post obstacle visual angle, it is characterized in that, described system comprises:
Camera head, it is installed in the outside of vehicle, for making a video recording to the left front of vehicle and exporting image pickup signal;
Optical pickocff, it is installed in the inside of vehicle, for the wide viewing angle of the head position and A post that detect chaufeur and output sensor signal;
Projection arrangement, it is installed in the inside of vehicle, for by received image projection to A post; And
Treater, it is installed in the inside of vehicle and is connected with described projection arrangement with described camera head, described optical pickocff, for receiving described image pickup signal and described sensor signal, and calculate according to described sensor signal the visual angle that chaufeur blocked by A post, from described image pickup signal, select according to described visual angle blocked by A post obstacle multi-view image again and be sent to described projection arrangement, so that by described obstacle multi-view image Projection Display on A post.
2., according to claim 1 for eliminating the system at vehicle A post obstacle visual angle, it is characterized in that, described optical pickocff is installed in the inside of vehicle with matrix array form.
3. according to claim 1 for eliminating the system at vehicle A post obstacle visual angle, it is characterized in that, described optical pickocff installing on the processor.
4. according to claim 1,2 or 3 for eliminating the system at vehicle A post obstacle visual angle, it is characterized in that, the liner employing being lining with material or the described A post being covered with and can knowing display projection in described A post can know that the material of display projection is made.
5. for eliminating the method at vehicle A post obstacle visual angle, it is characterized in that, described method comprises step:
Camera head is installed in the outside of vehicle, to make a video recording by the left front of described camera head to vehicle and to export image pickup signal;
Optical pickocff is installed in the inside of vehicle, detects the head position of chaufeur and the wide viewing angle of A post and output sensor signal by described optical pickocff;
Projection arrangement is installed in the inside of vehicle, by described projection arrangement by received image projection on A post; And
Treater is installed in the inside of vehicle, and described treater is connected with described projection arrangement with described camera head, described optical pickocff, described image pickup signal and described sensor signal is received by described treater, and calculate according to described sensor signal the visual angle that chaufeur blocked by A post, from described image pickup signal, select according to described visual angle blocked by A post obstacle multi-view image again and be sent to described projection arrangement, so that by described obstacle multi-view image Projection Display on A post.
6., according to claim 5 for eliminating the method at vehicle A post obstacle visual angle, it is characterized in that, described optical pickocff is installed in the inside of vehicle with matrix array form.
7. according to claim 5 for eliminating the method at vehicle A post obstacle visual angle, it is characterized in that, described optical pickocff installing on the processor.
8. according to claim 5 for eliminating the method at vehicle A post obstacle visual angle, it is characterized in that, the liner employing being lining with material or the described A post being covered with and can knowing display projection in described A post can know that the material of display projection is made.
9. according to claim 5,6,7 or 8 for eliminating the method at vehicle A post obstacle visual angle, it is characterized in that, described obstacle multi-view image is projected and is presented on the A post of left side or is projected on the A post of the display left and right sides simultaneously.
10. a vehicle, is characterized in that, described vehicle is provided with according to any one of claim 1-4 for eliminating the system at vehicle A post obstacle visual angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410328994.XA CN105235596A (en) | 2014-07-11 | 2014-07-11 | System, method and vehicle used for removing obstacle view angle of vehicle A column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410328994.XA CN105235596A (en) | 2014-07-11 | 2014-07-11 | System, method and vehicle used for removing obstacle view angle of vehicle A column |
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| CN105235596A true CN105235596A (en) | 2016-01-13 |
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| CN201410328994.XA Pending CN105235596A (en) | 2014-07-11 | 2014-07-11 | System, method and vehicle used for removing obstacle view angle of vehicle A column |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107264405A (en) * | 2017-06-26 | 2017-10-20 | 上汽依维柯红岩商用车有限公司 | Onboard system and its control method for dead zone-eliminating |
| CN107696970A (en) * | 2017-09-26 | 2018-02-16 | 华勤通讯技术有限公司 | A kind of method and apparatus for eliminating vehicle visual blind spot |
| CN110356326A (en) * | 2018-04-10 | 2019-10-22 | 上海擎感智能科技有限公司 | A kind of automobile stand column vision householder method and system, car-mounted terminal |
| CN113602196A (en) * | 2021-08-25 | 2021-11-05 | 东风汽车集团股份有限公司 | Display system and method for perspective A column and peripheral area |
| CN113954751A (en) * | 2020-07-20 | 2022-01-21 | 宝能汽车集团有限公司 | Device for eliminating A column blind area and control method of device for eliminating A column blind area |
| CN114913166A (en) * | 2022-05-30 | 2022-08-16 | 东风汽车集团股份有限公司 | Rapid detection method and system for front view S area |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107264405A (en) * | 2017-06-26 | 2017-10-20 | 上汽依维柯红岩商用车有限公司 | Onboard system and its control method for dead zone-eliminating |
| CN107696970A (en) * | 2017-09-26 | 2018-02-16 | 华勤通讯技术有限公司 | A kind of method and apparatus for eliminating vehicle visual blind spot |
| CN110356326A (en) * | 2018-04-10 | 2019-10-22 | 上海擎感智能科技有限公司 | A kind of automobile stand column vision householder method and system, car-mounted terminal |
| CN113954751A (en) * | 2020-07-20 | 2022-01-21 | 宝能汽车集团有限公司 | Device for eliminating A column blind area and control method of device for eliminating A column blind area |
| CN113602196A (en) * | 2021-08-25 | 2021-11-05 | 东风汽车集团股份有限公司 | Display system and method for perspective A column and peripheral area |
| CN113602196B (en) * | 2021-08-25 | 2023-10-17 | 东风汽车集团股份有限公司 | Display system and method for perspective A column and peripheral area |
| CN114913166A (en) * | 2022-05-30 | 2022-08-16 | 东风汽车集团股份有限公司 | Rapid detection method and system for front view S area |
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