CN110509846A - A kind of adaptive approach and system of transparent A column - Google Patents
A kind of adaptive approach and system of transparent A column Download PDFInfo
- Publication number
- CN110509846A CN110509846A CN201910757787.9A CN201910757787A CN110509846A CN 110509846 A CN110509846 A CN 110509846A CN 201910757787 A CN201910757787 A CN 201910757787A CN 110509846 A CN110509846 A CN 110509846A
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- CN
- China
- Prior art keywords
- column
- blind
- module
- transparent
- pillar
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/04—Mounting of cameras operative during drive; Arrangement of controls thereof relative to the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
- B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
- B60R2011/008—Adjustable or movable supports
- B60R2011/0092—Adjustable or movable supports with motorization
Abstract
A kind of adaptive approach and system of transparent A column, belong to transparent A column technology field.The present invention includes the following steps: step 1, after vehicle launch, detects driver head position；Step 2, according to driver head position and two sides A column position, real-time pillar A blind range is calculated；Step 3, according to real-time pillar A blind range, the optical axis angle of pillar A blind camera is adjusted.The present invention can accurately obtain the image of pillar A blind, improve the safety of driving.
Description
Technical field
The present invention relates to transparent A column technology field more particularly to a kind of adaptive approach and system of transparent A column.
Background technique
The blind area of vehicle A column, biggish security risk is brought to driver in driving procedure.Existing solution
Camera generally is set outside vehicle two sides, irradiates the position of pillar A blind, and the image information that will acquire is shown in the car.But
It is the difference due to the fat or thin difference of driver height itself and driver's sitting posture, even if same vehicle, each driver couple
It is also not quite similar in the blind area of A column.So the camera being arranged outside vehicle two sides, may not be able to accurately obtain practical blind area
Image, driving there are security risks.
Summary of the invention
The purpose of the present invention is to solve the above-mentioned problems of the prior art, a kind of the adaptive of transparent A column is provided
Method and system can accurately obtain the image of pillar A blind, improve the safety of driving.
The purpose of the present invention is what is be achieved through the following technical solutions:
A kind of adaptive approach of transparent A column, includes the following steps:
Step 1, after vehicle launch, driver head position is detected；
Step 2, according to driver head position and two sides A column position, real-time pillar A blind range is calculated；
Step 3, according to real-time pillar A blind range, the optical axis angle of pillar A blind camera is adjusted.
The present invention is according to the actual head position of driver, to adjust the optical axis angle of pillar A blind camera, to ensure to take the photograph
As head can accurately obtain the image of pillar A blind, to improve the safety of driving.
Preferably as the present invention, refer specifically to after vehicle launch described in step 1: driver fastens seat belts, and vehicle
After starting running.
Preferably as the present invention, driver head position is detected described in step 1 method particularly includes: establish in the car
Coordinate system, by be set to the camera detection driver head on front side of driver's seat relative to camera in the car coordinate system respectively to
Distance seat of the driver head in the car in coordinate system is calculated and according to the coordinate in camera in the car coordinate system
Mark.
As it is of the invention preferably, the step 2 specifically: according to driver head and two sides A column coordinate system in the car
In coordinate, real-time pillar A blind range is calculated.
The present invention also provides a kind of Adaptable Systems of transparent A column, comprising:
Head detector module, for detecting driver head position；
Detecting module, for detecting two sides pillar A blind range；
Photographing module, for obtaining two sides pillar A blind image；Photographing module further include:
Camera rotates control unit, for adjusting the optical axis of camera outside vehicle two sides, so that its range of exposures covering A column is blind
Area's range；
Display module, for showing the image of blind area on the inside of A column；
Control module, for handling the data information of the system module including the detecting module and photographing module, and will
As a result it is exported by the system module including the display module.
As of the invention preferred, further includes:
Communication module, for carrying out information exchange with TSP platform.
Preferably as the present invention, the control module is electrically connected to vehicle control device.
Preferably as the present invention, four cameras are included at least in the photographing module, are distributed in outside vehicle two sides.
The invention has the advantages that the realtime graphic of pillar A blind can accurately be obtained and be presented, the safety of driving is improved
Property.
Detailed description of the invention
Fig. 1 is the flow chart of the method for the present invention；
Fig. 2 is the structure principle chart of present system.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
A kind of adaptive approach of transparent A column, which comprises the steps of:
Step 1, after vehicle launch, driver head position is detected；
Step 2, according to driver head position and two sides A column position, real-time pillar A blind range is calculated；
Step 3, according to real-time pillar A blind range, the optical axis angle of pillar A blind camera is adjusted.
This method is according to the actual head position of driver, to adjust the optical axis angle of pillar A blind camera, to ensure to take the photograph
As head can accurately obtain the image of pillar A blind, to improve the safety of driving.
Specifically, referring specifically to after vehicle launch described in step 1: driver fastens seat belts, and vehicle starting row
After sailing.After driver adjusts seat front and back and height and can generally carry out before fastening the safety belt, and vehicle starts running, drive
Member and its head position are relatively fixed, so driver head position is detected after vehicle starts running, after more can guarantee
The continuous accuracy for calculating pillar A blind range.
In addition, detection driver head position described in step 1 method particularly includes: coordinate system is established in the car, is led to
Cross the camera detection driver head that is set on front side of driver's seat relative to camera in the car coordinate system respectively to distance, and
According to the coordinate in camera in the car coordinate system, coordinate of the driver head in the car in coordinate system is calculated.The step
Rapid 2 specifically: according to the coordinate in driver head and two sides A column in the car coordinate system, real-time pillar A blind is calculated
Range.By way of establishing interior coordinate system, the position of Lai Dingwei A column and the position of driver's eyes can be more smart
Obtain mutual positional relationship, really in order to accurately calculate pillar A blind range.
The present invention also provides a kind of Adaptable Systems of transparent A column, comprising:
Head detector module, for detecting driver head position；
Detecting module, for detecting two sides pillar A blind range；
Photographing module, for obtaining two sides pillar A blind image；Photographing module further include:
Camera rotates control unit, for adjusting the optical axis of camera outside vehicle two sides, so that its range of exposures covering A column is blind
Area's range；
Display module, for showing the image of blind area on the inside of A column；
Communication module, for carrying out information exchange with TSP platform；
Control module, for handling the data information of the system module including the detecting module and photographing module, and will
As a result it is exported by the system module including the display module.
Wherein, the control module is electrically connected to vehicle control device, in order to which driver is for the behaviour of transparent A column system
Make.Four cameras are included at least in the photographing module, are distributed in outside vehicle two sides.Since be likely to can not for a camera
Entire pillar A blind range is completely covered, so ensuring to obtain the accuracy of pillar A blind image by multiple cameras.
The foregoing is only a preferred embodiment of the present invention, the specific embodiment is whole based on the present invention
A kind of implementation under design, and scope of protection of the present invention is not limited thereto, any skill for being familiar with the art
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by art personnel, should all cover in protection of the invention
Within the scope of.Therefore, the scope of protection of the invention shall be subject to the scope of protection specified in the patent claim.
Claims (8)
1. a kind of adaptive approach of transparent A column, which comprises the steps of:
Step 1, after vehicle launch, driver head position is detected；
Step 2, according to driver head position and two sides A column position, real-time pillar A blind range is calculated；
Step 3, according to real-time pillar A blind range, the optical axis angle of pillar A blind camera is adjusted.
2. the adaptive approach of transparent A column according to claim 1, which is characterized in that vehicle launch described in step 1
After refer specifically to: after driver fastens seat belts, and vehicle starts running.
3. the adaptive approach of transparent A column according to claim 1, which is characterized in that detection described in step 1 drives
Member's head position method particularly includes: establish coordinate system in the car, driven by being set to the camera detection on front side of driver's seat
Member head relative to camera in the car coordinate system respectively to distance, and according to the coordinate in camera in the car coordinate system, meter
Calculate the coordinate for obtaining driver head in the car in coordinate system.
4. the adaptive approach of transparent A column according to claim 3, which is characterized in that the step 2 specifically: according to
Driver head and two sides A the column coordinate in coordinate system in the car, are calculated real-time pillar A blind range.
5. a kind of Adaptable System of transparent A column characterized by comprising
Head detector module, for detecting driver head position；
Detecting module, for detecting two sides pillar A blind range；
Photographing module, for obtaining two sides pillar A blind image；Photographing module further include:
Camera rotates control unit, for adjusting the optical axis of camera outside vehicle two sides, so that its range of exposures covering A column is blind
Area's range；
Display module, for showing the image of blind area on the inside of A column；
Control module, for handling the data information of the system module including the detecting module and photographing module, and will
As a result it is exported by the system module including the display module.
6. the Adaptable System of transparent A column according to claim 5, which is characterized in that further include:
Communication module, for carrying out information exchange with TSP platform.
7. the Adaptable System of transparent A column according to claim 5, which is characterized in that the control module is electrically connected to
Vehicle control device.
8. the Adaptable System of transparent A column according to claim 5, which is characterized in that at least wrapped in the photographing module
Four cameras are included, are distributed in outside vehicle two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910757787.9A CN110509846A (en) | 2019-08-16 | 2019-08-16 | A kind of adaptive approach and system of transparent A column |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910757787.9A CN110509846A (en) | 2019-08-16 | 2019-08-16 | A kind of adaptive approach and system of transparent A column |
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| Publication Number | Publication Date |
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| CN110509846A true CN110509846A (en) | 2019-11-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910757787.9A Pending CN110509846A (en) | 2019-08-16 | 2019-08-16 | A kind of adaptive approach and system of transparent A column |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111016786A (en) * | 2019-12-17 | 2020-04-17 | 天津理工大学 | Automobile A column shielding area display method based on 3D sight estimation |
| CN112124200A (en) * | 2020-09-27 | 2020-12-25 | 深圳市宝尔爱迪科技有限公司 | Vehicle non-blind area running safety monitoring system |
| CN112660025A (en) * | 2020-12-24 | 2021-04-16 | 浙江合众新能源汽车有限公司 | Blind area display method and device based on transparent A column |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206623756U (en) * | 2017-04-15 | 2017-11-10 | 袁在亮 | A kind of automobile A-column blind area eliminates system and automobile |
| CN107618439A (en) * | 2017-09-18 | 2018-01-23 | 北京汽车研究总院有限公司 | A kind of automobile and the image display method of automotive front pillar blind spots |
| CN208036108U (en) * | 2018-04-13 | 2018-11-02 | 华域视觉科技(上海)有限公司 | A kind of automobile A column display system |
| CN108973861A (en) * | 2018-07-24 | 2018-12-11 | 浙江合众新能源汽车有限公司 | A kind of intelligence A column driving safety system |
-
2019
- 2019-08-16 CN CN201910757787.9A patent/CN110509846A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206623756U (en) * | 2017-04-15 | 2017-11-10 | 袁在亮 | A kind of automobile A-column blind area eliminates system and automobile |
| CN107618439A (en) * | 2017-09-18 | 2018-01-23 | 北京汽车研究总院有限公司 | A kind of automobile and the image display method of automotive front pillar blind spots |
| CN208036108U (en) * | 2018-04-13 | 2018-11-02 | 华域视觉科技(上海)有限公司 | A kind of automobile A column display system |
| CN108973861A (en) * | 2018-07-24 | 2018-12-11 | 浙江合众新能源汽车有限公司 | A kind of intelligence A column driving safety system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111016786A (en) * | 2019-12-17 | 2020-04-17 | 天津理工大学 | Automobile A column shielding area display method based on 3D sight estimation |
| CN112124200A (en) * | 2020-09-27 | 2020-12-25 | 深圳市宝尔爱迪科技有限公司 | Vehicle non-blind area running safety monitoring system |
| CN112660025A (en) * | 2020-12-24 | 2021-04-16 | 浙江合众新能源汽车有限公司 | Blind area display method and device based on transparent A column |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191129 |
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