CN110466457A - Vehicle Automatic adjustment method - Google Patents
Vehicle Automatic adjustment method Download PDFInfo
- Publication number
- CN110466457A CN110466457A CN201910788569.1A CN201910788569A CN110466457A CN 110466457 A CN110466457 A CN 110466457A CN 201910788569 A CN201910788569 A CN 201910788569A CN 110466457 A CN110466457 A CN 110466457A
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- CN
- China
- Prior art keywords
- driver
- vehicle
- steering wheel
- automatic adjustment
- mirror
- Prior art date
- 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
- 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
- B60R16/037—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 occupant comfort, e.g. for automatic adjustment of appliances according to personal settings, e.g. seats, mirrors, steering wheel
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The invention discloses a kind of vehicle Automatic adjustment methods, comprising: carries out the identification of face and human dimension to driver by being mounted on the camera on the outside of vehicle, and face and human dimension information are stored as to the personal information of current driver's；Optimum drive sitting posture position is calculated according to the human dimension of driver；It is automatically adjusted according to the optimum drive sitting posture position of driver to the position of the seat of vehicle, rearview mirror and steering wheel.Method further include: after driver manually adjusts position, which is stored as preferences location.Method further includes, and after driver manually adjusts position, the position after manually adjusting is judged whether in safe driving position range, if it is, the position after manually adjusting is stored as preferences location；If it is not, then prompt and/or starting automatic adjusument.Technical solution of the present invention effectively reduces the security risk as caused by the incorrect sitting-pose of driver so that driving procedure is comfortable.
Description
Technical field
The present invention relates to automotive fields, in particular to a kind of vehicle Automatic adjustment method.
Background technique
Driving sitting position is for the convenience that operates in safety, comfort and the driving procedure in driver's driving procedure
Etc. suffering from important influence.But many drivers, which do not form good driving because of reasons such as personal knowledge, habits, to sit
Appearance, it is not scientific for the adjusting of the seat of vehicle, steering wheel and position of rear view mirror, so that driving procedure is uncomfortable, no
It is easy to drive while leaves security risk.In addition, every time replacement driver when require to readjust seat, steering wheel and after
Visor, this also results in certain trouble.
Summary of the invention
Starting point of the invention is, provides a kind of vehicle Automatic adjustment method, exists in the prior art to solve
The above problem.
The embodiment provides a kind of vehicle Automatic adjustment methods, which comprises
Step S1 carries out the identification of face and human dimension by being mounted on the camera on the outside of vehicle to driver, and will
Face and human dimension information are stored as the personal information of current driver's；
Step S2 calculates optimum drive sitting posture position according to the human dimension of driver；
Step S3, according to the optimum drive sitting posture position of driver to the position of the seat of vehicle, rearview mirror and steering wheel
It automatically adjusts.
Optionally, after step s 3, the method also includes:
Step S4, if driver to the seat of automatic adjustment, rearview mirror and steering wheel position further progress manually
It adjusts, then the seat after manually adjusting, rearview mirror and steering wheel position is stored as to the preferences location of driver, in same driving
When member is again introduced into vehicle, it is automatically adjusted to the preferences location.
Optionally, after step s 3, the method also includes:
Step S5, if driver to the seat of automatic adjustment, rearview mirror and steering wheel position further progress manually
Adjust, then judgement manually adjust after seat, rearview mirror and steering wheel position whether in safe driving position range, if
In safe driving position range, then the seat after manually adjusting, rearview mirror and steering wheel position are deposited after this driving
Storage is the preferences location of driver, the preferences location is automatically adjusted to when same driver is again introduced into vehicle, if not
In safe driving position range, then alerted by vehicle-carrying display screen and sound equipment.
Optionally, if driver ignores the warning, inquire whether driver starts automatic adjusument function, or
Directly initiate the automatic adjusument function.
Optionally, the automatic adjusument function includes:
The seat after manually adjusting, rearview mirror and steering wheel position are stored as the inclined of driver after this driving
Good position；
When same driver enters vehicle, the preferences location is gradually adjusted, until the preferences location
Meet safe driving position range.
Optionally, in step sl, the identification of human dimension is carried out to driver by being mounted on the camera on the outside of vehicle
Include:
By be mounted on camera on the outside of vehicle capture move towards vehicle master drive door driver photo, by vehicle-mounted
The processor of computer handles the photo, and the body sizes of driver are calculated using AI algorithm, driver's
Body sizes include: height, thigh and the leg length and brachium of driver.
Optionally, in step s3, it automatically adjusts to the seat position of vehicle and includes:
The eye-level display of setting driver is at front windshield half, to obtain the Z-direction coordinate of the eyes of driver；
The leg natural torsion of driver when setting brake is stepped on entirely, the knee of driver is from vehicle in its natural state
More than one fist of console distance, in the case where the leg of known driver length and brake pedal position, in conjunction with the eyes of driver
Z-direction coordinate and upper half height obtain driver stern point position coordinate；
The optimum drive sitting posture position of driver is obtained according to the coordinate of the stern of driver point position and upper part of the body tilt angle
Seat position under setting.
Optionally, in step s3, automatically adjusting to the steering wheel position of vehicle includes: the sight so that driver
Instrument board is seen completely across the hollowed out area of steering wheel top half, also, makes steering wheel top edge to the shoulder of driver
Point distance is equal to the shoulder point of driver to the length of wrist.
Optionally, in step s3, automatically adjusting to the position of rear view mirror of vehicle includes: for backsight outside left side
Horizon image in mirror is adjusted to mirror center, the image of left side body is adjusted to and is occupied 1/4 on the right side of mirror by mirror
Region；For right side outside rear-view mirror, the horizon image in mirror is adjusted at the 2/3 of mirror height, right side vehicle
The image of body is adjusted to the region for occupying mirror left side 1/4.
The embodiment of the present invention has at least the following advantages:
In the present invention, the optimal driving sitting position position of driver, and root are calculated according to the human dimension of driver
It automatically adjusts according to the optimal driving sitting position position of driver to the position of seat, rearview mirror and steering wheel, so that
Driving procedure is comfortable, effectively reduces the security risk as caused by the incorrect sitting-pose of driver.
Detailed description of the invention
Fig. 1 shows the identification face of a specific embodiment according to the present invention and human dimension goes forward side by side driving certainly
The flow chart of dynamic adjustment process.
Fig. 2 shows the schematic diagrames to automatically adjust to seat position.
Fig. 3 and Fig. 4 shows the adaptive tune of the drivers preference position of a specific embodiment according to the present invention
The flow chart of section process.
Specific embodiment
The embodiment of the present invention is described with reference to the accompanying drawings.In the following description, numerous specific details are set forth so as to
Person of ordinary skill in the field is set to be appreciated more fully and realize the present invention.But to those of skill in the art
Member is it is evident that of the invention realizing can be without some in these details.However, it should be understood that of the invention
It is not limited to introduced specific embodiment.On the contrary, it may be considered that with any combination of features described below and element come
Implement the present invention, regardless of whether they are related to different embodiments.Therefore, aspect, feature, embodiment and advantage below is only
It is illustrative, and it is not to be taken as the element or restriction of claim, unless clearly proposing in the claims.
Technical solution of the present invention is made of following three parts.
One, identification face and human dimension simultaneously automatically adjust
It identifies face and human dimension and the process to automatically adjust can be as shown in Figure 1.By being mounted on the outside of vehicle
Camera, the identification of face and human dimension is carried out to the driver of vehicle, face and human dimension information are sent to vehicle
It carries computer and is stored as current driver's personal information, vehicle-mounted computer may be, for example, 10 different drivers and provide personal information
Storage.
Then, optimum drive sitting posture position is calculated according to the human dimension of driver.Later, according to the best of driver
Driving sitting position position automatically adjusts to the position of the seat of vehicle, rearview mirror and steering wheel.For example, adjust seat before and after and
Just, it rests the head on height, backrest angle, the front and back of door mirror angle and steering wheel and upper and lower.Being calculated by entire car controller needs
The regulated quantity wanted, and realize associated adjustment, so that seat, rearview mirror and steering wheel are adjusted the optimum drive sitting posture to driver
State corresponding to position.
The identification for carrying out human dimension to driver can carry out in the following way:
By be mounted on camera on the outside of vehicle capture move towards vehicle master drive door driver photo, by vehicle-mounted
The processor of computer handles the photo, and the body sizes of driver are calculated using AI algorithm, driver's
Body sizes include: height, thigh and the leg length and brachium of driver.
As shown in Fig. 2, automatically adjust to seat position to carry out in the following way:
The eye-level display of setting driver is at front windshield half, to obtain the Z-direction coordinate of the eyes of driver；
The leg natural torsion of driver when setting brake is stepped on entirely, the knee of driver is from vehicle in its natural state
More than one fist of console distance, in the case where the leg of known driver length and brake pedal position, in conjunction with the eyes of driver
Z-direction coordinate and upper half height obtain driver stern point (that is, H point in Fig. 2) position coordinate；
The optimum drive sitting posture position of driver is obtained according to the coordinate of the stern of driver point position and upper part of the body tilt angle
Seat position under setting.
Automatically adjust to steering wheel to carry out in the following way:
In the case where the optimum drive sitting posture position of known driver, so that the sight of driver passes through steering wheel upper half
Instrument board is seen in partial hollowed out area completely, also, steering wheel top edge is equal to the shoulder point distance of driver and is driven
Length of the shoulder point of member to wrist.
Automatically adjust to rearview mirror to carry out in the following way:
In the case where the viewpoint of known driver, automatically adjusting to the position of rear view mirror of vehicle includes: for a left side
Horizon image in mirror is adjusted to mirror center, the image of left side body is adjusted to and occupies mirror by side outside rear-view mirror
The region on right side 1/4；For right side outside rear-view mirror, the horizon image in mirror is adjusted at the 2/3 of mirror height,
The image of right side bodies is adjusted to the region for occupying mirror left side 1/4.
To sum up, after obtaining optimum drive sitting posture position, the location information of seat, steering wheel and rearview mirror is obtained, by phase
It answers controller to calculate required regulated quantity, can be adjusted accordingly after driver opens the door and takes a seat.
The automatic adjusument of two, drivers preference positions
The automatic adjusument process of drivers preference position can be as shown in Figures 3 and 4.After automatic adjustment, if driving
Member has personal preference to sitting posture, can be manually adjusted.After manually adjusting, system judge the seat after manually adjusting, after
Whether visor and steering wheel position are in safe driving position range.
If the seat, rearview mirror and steering wheel position after manually adjusting are in safe driving position range, at this
Seat after manually adjusting, rearview mirror and steering wheel position are stored as to the preferences location of driver, same after driving
Driver is automatically adjusted to the preferences location when being again introduced into vehicle, if do not passed through in safe driving position range
Vehicle-carrying display screen and sound equipment are alerted, such as " you have exceeded safe range by seat adjusted, are unfavorable for safe driving ".
In one embodiment, if warning of the driver without viewing system, system can directly initiate automatic adjusument function.
Alternatively, can inquire whether driver starts the function in vehicle-carrying display screen, driver can choose starting or not start this
Function.Automatic adjusument function is specific as follows:
1) seat after manually adjusting, rearview mirror and steering wheel position are stored as driver's after this driving
Preferences location.
2) when this driver is again introduced into vehicle, recognition of face is carried out by camera, system can transfer driver
Preferences location, since this preferences location exceeds safe driving position range, preferences location can be micro-adjusted in system.Such as:
The seat back angle of the preferences location of driver is excessive, and system will do it fine tuning, and angle is reduced 5 °.
3) when this driver enters vehicle, system can gradually adjust preferences location, until preferences location accords with
Close safe driving position range.
By the automatic adjusument function of drivers preference position, the bad driving sitting posture of driver can be gradually corrected,
Make its safe driving.
Although the present invention has been disclosed in the preferred embodiments as above, the present invention is not limited to this.Any those skilled in the art
Member, made various changes and modification, should all be included in protection scope of the present invention without departing from the spirit and scope of the present invention
It is interior, therefore protection scope of the present invention should be defined by the scope defined by the claims..
Claims (9)
1. a kind of vehicle Automatic adjustment method, which is characterized in that the described method includes:
Step S1 carries out the identification of face and human dimension by being mounted on the camera on the outside of vehicle to driver, and by face
The personal information of current driver's is stored as with human dimension information；
Step S2 calculates optimum drive sitting posture position according to the human dimension of driver；
Step S3 is carried out according to position of the optimum drive sitting posture position of driver to the seat of vehicle, rearview mirror and steering wheel
Automatic adjustment.
2. vehicle Automatic adjustment method according to claim 1, wherein after step s 3, the method also includes:
Step S4, if driver manually adjusts the seat of automatic adjustment, rearview mirror and steering wheel position further progress,
Seat after manually adjusting, rearview mirror and steering wheel position are then stored as to the preferences location of driver, same driver again
When secondary entrance vehicle, it is automatically adjusted to the preferences location.
3. vehicle Automatic adjustment method according to claim 1, wherein after step s 3, the method also includes:
Step S5, if driver manually adjusts the seat of automatic adjustment, rearview mirror and steering wheel position further progress,
Whether seat, rearview mirror and the steering wheel position after then judgement manually adjusts are in safe driving position range, if in safety
Within the scope of steering position, then the seat after manually adjusting, rearview mirror and steering wheel position are stored as after this driving
The preferences location of driver is automatically adjusted to the preferences location when same driver is again introduced into vehicle, if do not pacified
Within the scope of full steering position, then alerted by vehicle-carrying display screen and sound equipment.
4. vehicle Automatic adjustment method according to claim 3, wherein if driver ignores the warning, inquire
Whether driver starts automatic adjusument function, or directly initiates the automatic adjusument function.
5. vehicle Automatic adjustment method according to claim 4, wherein the automatic adjusument function includes:
Seat after manually adjusting, rearview mirror and steering wheel position are stored as to the preference position of driver after this driving
It sets；
When same driver enters vehicle, the preferences location is gradually adjusted, until the preferences location meets
Safe driving position range.
6. vehicle Automatic adjustment method according to claim 1, wherein in step sl, by being mounted on the outside of vehicle
Camera to driver carry out human dimension identification include:
By be mounted on camera on the outside of vehicle capture move towards vehicle master drive door driver photo, pass through vehicle-mounted computer
Processor the photo is handled, and the body sizes of driver, the body of driver are calculated using AI algorithm
Size includes: height, thigh and the leg length and brachium of driver.
7. vehicle Automatic adjustment method according to claim 1, wherein in step s3, to the seat position of vehicle into
Row automatically adjusts
The eye-level display of setting driver is at front windshield half, to obtain the Z-direction coordinate of the eyes of driver；
The leg natural torsion of driver, in its natural state middle control of the knee of driver from vehicle when setting brake is stepped on entirely
More than one fist of platform distance, in the case where the leg of known driver length and brake pedal position, in conjunction with the Z-direction of the eyes of driver
Coordinate and upper half height obtain the coordinate of the stern point position of driver；
Under the optimum drive sitting posture position for obtaining driver according to the coordinate of the stern of driver point position and upper part of the body tilt angle
Seat position.
8. vehicle Automatic adjustment method according to claim 1, wherein in step s3, to the steering wheel position of vehicle
Automatically adjust include: so that driver sight pass through steering wheel top half hollowed out area see instrument board completely,
Also, steering wheel top edge is made to be equal to the shoulder point of driver to the length of wrist to the shoulder point distance of driver.
9. vehicle Automatic adjustment method according to claim 1, wherein in step s3, to the position of rear view mirror of vehicle
Automatically adjust includes: the horizon image in mirror to be adjusted to mirror center, left side vehicle for left side outside rear-view mirror
The image of body is adjusted to the region for occupying mirror right side 1/4；For right side outside rear-view mirror, the horizon image in mirror is adjusted
To being located at the 2/3 of mirror height, the image of right side bodies is adjusted to the region for occupying mirror left side 1/4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910788569.1A CN110466457A (en) | 2019-08-26 | 2019-08-26 | Vehicle Automatic adjustment method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910788569.1A CN110466457A (en) | 2019-08-26 | 2019-08-26 | Vehicle Automatic adjustment method |
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| Publication Number | Publication Date |
|---|---|
| CN110466457A true CN110466457A (en) | 2019-11-19 |
Family
ID=68512150
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910788569.1A Pending CN110466457A (en) | 2019-08-26 | 2019-08-26 | Vehicle Automatic adjustment method |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111267681A (en) * | 2020-03-25 | 2020-06-12 | 吉林大学 | Shared automobile intelligent seat adjusting method based on ergonomics |
| CN112829645A (en) * | 2021-01-12 | 2021-05-25 | 浙江吉利控股集团有限公司 | Self-adaptive adjustment method and system for vehicle |
| CN112918337A (en) * | 2021-04-02 | 2021-06-08 | 东风汽车集团股份有限公司 | Intelligent cabin adjusting system and method for identifying eye position |
| CN112997191A (en) * | 2020-06-05 | 2021-06-18 | 华为技术有限公司 | Method and device for acquiring driver image |
| CN112971320A (en) * | 2019-12-16 | 2021-06-18 | 比亚迪股份有限公司 | Cosmetic mirror and method for controlling cosmetic mirror |
| CN113147520A (en) * | 2021-04-15 | 2021-07-23 | 一汽奔腾轿车有限公司 | Self-adaptive adjusting method and self-adaptive adjusting system for seat |
| CN113408051A (en) * | 2021-06-10 | 2021-09-17 | 一汽奔腾轿车有限公司 | Automobile driving seat stroke setting method suitable for Chinese human body physiological characteristics |
| CN113525390A (en) * | 2021-09-13 | 2021-10-22 | 深圳市同进视讯技术有限公司 | Linkage control method and system for vehicle-mounted equipment of new energy automobile |
| CN113547985A (en) * | 2021-07-13 | 2021-10-26 | 一汽奔腾轿车有限公司 | Control method for adaptively adjusting position of external rearview mirror based on human body model memory |
| CN113665513A (en) * | 2021-08-31 | 2021-11-19 | 东风汽车集团股份有限公司 | Vehicle driving self-adaptive adjusting method, device, equipment and storage medium |
| CN115384363A (en) * | 2022-09-23 | 2022-11-25 | 上海展酷信息科技有限公司 | Car seat intelligent regulation system based on posture discernment |
| CN111267681B (en) * | 2020-03-25 | 2024-05-24 | 吉林大学 | Shared automobile intelligent seat adjusting method based on ergonomics |
-
2019
- 2019-08-26 CN CN201910788569.1A patent/CN110466457A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112971320A (en) * | 2019-12-16 | 2021-06-18 | 比亚迪股份有限公司 | Cosmetic mirror and method for controlling cosmetic mirror |
| CN111267681A (en) * | 2020-03-25 | 2020-06-12 | 吉林大学 | Shared automobile intelligent seat adjusting method based on ergonomics |
| CN111267681B (en) * | 2020-03-25 | 2024-05-24 | 吉林大学 | Shared automobile intelligent seat adjusting method based on ergonomics |
| WO2021243693A1 (en) * | 2020-06-05 | 2021-12-09 | 华为技术有限公司 | Method and apparatus for collecting image of driver |
| CN112997191A (en) * | 2020-06-05 | 2021-06-18 | 华为技术有限公司 | Method and device for acquiring driver image |
| CN112829645A (en) * | 2021-01-12 | 2021-05-25 | 浙江吉利控股集团有限公司 | Self-adaptive adjustment method and system for vehicle |
| CN112918337A (en) * | 2021-04-02 | 2021-06-08 | 东风汽车集团股份有限公司 | Intelligent cabin adjusting system and method for identifying eye position |
| CN113147520A (en) * | 2021-04-15 | 2021-07-23 | 一汽奔腾轿车有限公司 | Self-adaptive adjusting method and self-adaptive adjusting system for seat |
| CN113408051A (en) * | 2021-06-10 | 2021-09-17 | 一汽奔腾轿车有限公司 | Automobile driving seat stroke setting method suitable for Chinese human body physiological characteristics |
| CN113547985A (en) * | 2021-07-13 | 2021-10-26 | 一汽奔腾轿车有限公司 | Control method for adaptively adjusting position of external rearview mirror based on human body model memory |
| CN113665513A (en) * | 2021-08-31 | 2021-11-19 | 东风汽车集团股份有限公司 | Vehicle driving self-adaptive adjusting method, device, equipment and storage medium |
| CN113525390B (en) * | 2021-09-13 | 2022-01-25 | 深圳市同进视讯技术有限公司 | Linkage control method and system for vehicle-mounted equipment of new energy automobile |
| CN113525390A (en) * | 2021-09-13 | 2021-10-22 | 深圳市同进视讯技术有限公司 | Linkage control method and system for vehicle-mounted equipment of new energy automobile |
| CN115384363A (en) * | 2022-09-23 | 2022-11-25 | 上海展酷信息科技有限公司 | Car seat intelligent regulation system based on posture discernment |
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Application publication date: 20191119 |