CN115092018A - Automobile seat follow-up steering control system, control method and vehicle - Google Patents
Automobile seat follow-up steering control system, control method and vehicle Download PDFInfo
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- CN115092018A CN115092018A CN202210736411.1A CN202210736411A CN115092018A CN 115092018 A CN115092018 A CN 115092018A CN 202210736411 A CN202210736411 A CN 202210736411A CN 115092018 A CN115092018 A CN 115092018A
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 230000001133 acceleration Effects 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000012937 correction Methods 0.000 claims description 6
- 230000000007 visual effect Effects 0.000 abstract description 3
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/0224—Non-manual adjustments, e.g. with electrical operation
- B60N2/02246—Electric motors therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/0224—Non-manual adjustments, e.g. with electrical operation
- B60N2/0244—Non-manual adjustments, e.g. with electrical operation with logic circuits
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention relates to an automobile seat follow-up steering control system, a control method and a vehicle, wherein the system comprises a chassis system, a seat follow-up steering control module and a seat follow-up steering realizing mechanism; the chassis system is used for providing a vehicle speed signal, a transverse acceleration signal and a steering wheel steering angle signal of a vehicle; the seat follow-up steering control module is used for calculating the rotation angle of the motor according to the received vehicle speed signal, the received transverse acceleration signal and the received steering angle signal of the steering wheel and sending the rotation angle to the seat follow-up steering realizing mechanism; the seat follow-up steering realizing mechanism is used for executing the received rotation angle of the motor to realize the follow-up steering of the seat. The invention can improve the visual field range of a driver when the vehicle is bent, reduce the neck fatigue and improve the driving safety of the driver, and meanwhile, the rotated seat can provide better lateral support for the driver and passengers and improve the riding comfort of the driver and passengers when the vehicle is steered at a higher speed.
Description
Technical Field
The invention belongs to the technical field of automobile seat control, and particularly relates to an automobile seat follow-up steering control system, a control method and a vehicle.
Background
The rapid development and the competitive incandescence of the passenger cars make the host factory have a place to keep in competition by continuously creating more technologies, and the popularization of the passenger cars also makes consumers understand the cars, so that the requirement on the comfort of the cars is higher and higher. The seat is the most direct carrier of the whole vehicle comfort experience of the driver, and the design and the function of the seat play an important role in the comfort experience of the driver.
The seat design disclosed in the prior mass production and patents is mostly biased to hardware and adjustment of front-back, up-down and lumbar support, for example, CN108608913A provides a dynamic seat adjustment method, system and vehicle for a vehicle, which can dynamically adjust the support strength to the side wings of passengers when the vehicle turns, so that the seat plays a good role in wrapping the passengers, and further improves the riding comfort of the passengers. CN105730286B provides a method and a system for adaptive adjustment of a dynamic seat of an automobile, which detect the driving state of the automobile in real time, adjust the seat to adapt to the current driving state of the automobile in a follow-up manner when the automobile reaches a certain driving state, and return the adjustment part of the seat when the driving state is released. These structures and control methods described above are not sufficient to cope with the varying degree of lateral roll of the occupant when the vehicle is turned at a high speed.
Disclosure of Invention
In view of the above disadvantages in the prior art, the technical problem to be solved by the present invention is to provide a car seat follow-up steering control system, a control method and a car, which avoid the problem that the driver and the passenger have different degrees of lateral heeling when the car is steered at a higher speed, and achieve the effects of improving the comfort of the driver and the safety of the driver when the driver and the passenger are over-bent at the higher speed.
In order to solve the technical problems, the invention adopts the following technical scheme:
a follow-up steering control system for an automobile seat comprises a chassis system, a seat follow-up steering control module and a seat follow-up steering realizing mechanism;
the chassis system is used for providing a vehicle speed signal, a transverse acceleration signal and a steering wheel steering angle signal of a vehicle for the seat follow-up steering control module;
the seat follow-up steering control module calculates a motor rotation angle according to the received vehicle speed signal, the received transverse acceleration signal and the received steering angle signal of the steering wheel, and sends the motor rotation angle to the seat follow-up steering realizing mechanism;
the seat follow-up steering realizing mechanism executes the received rotation angle of the motor to realize the follow-up steering of the seat.
Further perfecting the technical scheme, the chassis system comprises a chassis controller and a steering controller; the chassis controller outputs a vehicle speed signal and a transverse acceleration signal to the seat follow-up steering control module, and the steering controller outputs a steering angle signal of a steering wheel to the seat follow-up steering control module.
Furthermore, a curve table and an MAP table are preset in the seat follow-up steering control module, the seat rotation base target angle and the motor rotation angle can be obtained by looking up the curve table, and the correction coefficient can be obtained by looking up the MAP table.
Furthermore, the seat follow-up steering realizing mechanism comprises a base and a seat positioned above the base, a rotating shaft and a rotating gear ring are arranged between the seat and the base, the rotating shaft is fixedly connected with the seat, the seat is rotatably connected onto the base through the rotating shaft, and the rotating gear ring is fixedly arranged at the bottom of the seat and is coaxial with the rotating shaft; the base is fixedly connected with a rotating motor, and an output shaft of the rotating motor is rigidly connected with a driving gear to drive the driving gear to rotate; the driving gear is in transmission connection with the rotary gear ring so as to drive the seat to rotate when the rotary motor runs, and the rotary shaft and the rotary gear ring rotate synchronously.
Furthermore, the upper surface of the base is provided with a guide groove, and a plurality of support balls are arranged in the guide groove and used for providing a supporting force in the vertical direction for the seat.
The invention also relates to a follow-up steering control method of the automobile seat, which is carried out based on the follow-up steering control system of the automobile seat and specifically comprises the following steps:
the chassis system outputs a vehicle speed signal, a transverse acceleration signal and a steering wheel rotation angle signal to the seat following rotation control module;
the seat follow-up steering control module calculates a final motor rotation angle according to the received vehicle speed signal, the received transverse acceleration signal and the received steering wheel rotation angle signal and sends the motor rotation angle to the seat follow-up steering realizing mechanism;
and the seat follow-up steering realizing mechanism executes the follow-up steering of the seat finally according to the received rotation angle of the motor.
Furthermore, the seat follow-up steering control module searches a curve table according to a steering wheel rotation angle signal to obtain a seat rotation base target angle, searches an MAP table according to a vehicle speed signal and a transverse acceleration signal to obtain a correction coefficient, corrects the seat rotation base target angle to obtain a seat target steering angle, limits the maximum value and the minimum value of the seat target steering angle so that the output seat target steering angle does not exceed the maximum angle and the minimum angle of the calibrated seat rotation angle, and searches the curve table according to the seat target steering angle after the maximum value is limited to obtain the rotation angle of the motor.
Furthermore, a rotating motor in the seat follow-up steering implementation mechanism starts to rotate after receiving the rotation angle of the motor, the rotating motor drives a driving gear to rotate, a rotating gear ring is further driven to rotate and rotates circumferentially with the rotating shaft as the center, and the rotating gear ring further drives the seat to rotate synchronously.
Further, when the steering wheel is turned back, the rotation angle of the motor output by the seat follow-up steering control module is 0, the rotating motor returns to the initial 0 position, and the seat is driven to be turned back through the driving gear and the rotating gear ring.
The invention further relates to a vehicle, and the vehicle is provided with the automobile seat follow-up steering control system.
Compared with the prior art, the invention has the following beneficial effects:
according to the servo steering control system and the control method for the automobile seat, the seat is controlled to steer for a certain angle towards the same steering direction of a steering wheel according to the automobile speed, the transverse acceleration and the steering angle of the steering wheel, and the seat is corrected when the steering wheel is turned back; the invention can improve the visual field range of a driver when the vehicle is bent, reduce the neck fatigue and improve the driving safety of the driver, and meanwhile, the rotated seat can provide better lateral support for the driver and passengers and improve the riding comfort of the driver and passengers when the vehicle is steered at a higher speed.
Drawings
FIG. 1 is a block diagram of a follow-up steering control system for a vehicle seat according to an embodiment;
FIG. 2 is a bottom view of the seat follow-up steering mechanism of the embodiment (the bottom view in FIG. 3 mainly shows the relative positions of the rotating shaft, the rotating motor, the driving gear, the rotating ring gear and the supporting balls between the seat and the base);
FIG. 3 is a side view of the seat follower steering implementing mechanism of the embodiment;
FIG. 4 is a logic diagram of a method for follow-up steering control of a vehicle seat according to an embodiment;
the seat comprises a seat 1, a rotary gear ring 2, a driving gear 3, a base 4, a rotary motor 5, a seat steering angle 6, a rotary shaft 7 and a support ball 8.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Referring to fig. 1 to fig. 3, an automobile seat follow-up steering control system according to an embodiment includes a chassis system, a seat follow-up steering control module, and a seat follow-up steering implementation mechanism;
the chassis system is used for providing a vehicle speed signal, a transverse acceleration signal and a steering wheel steering angle signal of a vehicle to the seat follow-up steering control module; the seat follow-up steering control module calculates the rotation angle of the motor according to the received vehicle speed signal, the transverse acceleration signal and the steering angle signal of the steering wheel and sends the rotation angle of the motor to the seat follow-up steering realizing mechanism; the seat follow-up steering realizing mechanism executes the received rotation angle of the motor to realize the follow-up steering of the seat.
According to the automobile seat follow-up steering control system, the seat is controlled to steer for a certain angle towards the same steering direction of the steering wheel according to the speed, the lateral acceleration and the steering angle of the steering wheel, and the seat is corrected when the steering wheel is turned back; the invention can improve the visual field range of a driver when the vehicle is bent, reduce the neck fatigue and improve the driving safety of the driver, and meanwhile, the rotated seat can provide better lateral support for the driver and passengers and improve the riding comfort of the driver and passengers when the vehicle is steered at a higher speed.
Continuing to refer to fig. 1-3, the chassis system includes a chassis controller and a steering controller; the chassis controller outputs a vehicle speed signal and a transverse acceleration signal to the seat follow-up steering control module, and the steering controller outputs a steering wheel steering angle signal to the seat follow-up steering control module.
In implementation, the steering controller may be an EPS (electronic power steering system), and the EPS receives and processes steering angles of a steering wheel collected by a sensor at a steering column of the steering wheel into steering angle signals of the steering wheel; the chassis controller may be an ESP (electronic stability program) that calculates from vehicle speed information collected by a wheel speed sensor of the vehicle and lateral acceleration information provided by an IMU (inertial measurement unit). Since the vehicle is available on the market at present, the vehicle speed signal, the transverse acceleration signal and the steering wheel steering angle signal are all configured and calculated, so the invention only reads and uses the signals without calculation.
A curve table and an MAP table are preset in the seat follow-up steering control module, a seat rotation base target angle and a motor rotation angle can be obtained by looking up the curve table, and a correction coefficient can be obtained by looking up the MAP table.
The seat follow-up steering realizing mechanism comprises a base 4 and a seat 1 positioned above the base 4, a rotating shaft 7 and a rotating gear ring 2 are arranged between the seat 1 and the base 4, the rotating shaft 7 is fixedly connected with the seat 1, the seat 1 is rotatably connected onto the base 4 through the rotating shaft 7, and the rotating gear ring 2 is fixedly arranged at the bottom of the seat 1 and is coaxial with the rotating shaft 7; the base 4 is fixedly connected with a rotating motor 5, and an output shaft of the rotating motor 5 is rigidly connected with a driving gear 3 to drive the driving gear 3 to rotate; the driving gear 3 is in transmission connection with the rotating gear ring 2 so as to drive the seat 1 to rotate when the rotating motor 5 operates, and the rotating shaft 7 rotates synchronously with the rotating gear ring 2.
Thus, the seat 1 can rotate circularly around the rotation shaft 7 under the combined action of the driving of the rotating motor 5 and the transmission of the driving gear 3 and the rotating ring gear 2, and α in fig. 2 is the seat steering angle 6. The seat follow-up steering implementation mechanism can be applied to a driver seat and other passenger seats. When the device is implemented, the meshing tooth surface of the rotating gear ring 2 can be arranged on the surface of the inner ring and vertical straight teeth, correspondingly, the driving gear 3 is also meshed with the inner side of the rotating gear ring 2 in a transmission way, and the driving gear 3 and the rotating motor 5 are correspondingly vertical (in the same direction with the axial direction of the rotating shaft 7); in this embodiment, in order to reduce the vertical space occupation, the meshing tooth surface of the rotary gear ring 2 is arranged on the lower surface, the driving gear 3 and the rotary motor 5 are transversely arranged, and the meshing tooth surface can slightly taper for the convenience of meshing transmission.
The upper surface of the base 4 is provided with a guide groove, a plurality of supporting balls 8 are arranged in the guide groove and used for providing a supporting force for the seat in the vertical direction, and the bottom surface of the seat 1 is in supporting contact with the plurality of supporting balls 8; the guide groove is annular, coaxial with the rotary gear ring 2 and located on the outer side of the rotary gear ring 2, and the support balls 8 are fully paved in the guide groove along the circumferential direction. In the embodiment, in order to provide more installation space for the rotating motor 5, the driving gear 3 and the rotating gear ring 2, a concave cavity is arranged in the middle of the bottom of the seat 1 so as to facilitate installation; the underside of the seat 1 outside the cavity is in supporting contact with a plurality of support balls 8.
With continuing reference to fig. 1-4, the present invention further provides a car seat follow-up steering control method, which is performed based on the car seat follow-up steering control system, and specifically includes the following steps:
the chassis system outputs a vehicle speed signal, a transverse acceleration signal and a steering wheel rotation angle signal to the seat direction following rotation control module;
the seat follow-up steering control module calculates a final motor rotation angle according to the received vehicle speed signal, the received transverse acceleration signal and the received steering wheel rotation angle signal and sends the motor rotation angle to the seat follow-up steering realizing mechanism;
and the seat follow-up steering realizing mechanism executes the follow-up steering of the seat finally according to the received rotation angle of the motor.
The follow-up steering control method of the automobile seat can be applied to a driver seat and other passenger seats.
The seat follow-up steering control module obtains a seat rotating base target angle by looking up a curve table according to a steering wheel rotating angle signal, obtains a correction coefficient by looking up an MAP table according to a vehicle speed signal and a transverse acceleration signal, corrects the seat rotating base target angle to obtain a seat target steering angle, limits the maximum value and the minimum value of the seat target steering angle, and obtains a motor rotating angle by looking up the curve table according to the seat target steering angle after the maximum value is limited.
In practice, referring to fig. 4, the left side arrow of the graph and MAP table represents the input, the right side arrow represents the output, the "x" icon represents the multiplication of the left side input and the lower side input, and the right side arrow represents the output. The curve table is a two-dimensional table, namely the input and the output are in one-to-one correspondence, and the right side output carries out piecewise linear interpolation according to the value input at the left side; the MAP table is a three-dimensional table, namely the right-side output is obtained by piecewise linear interpolation according to the values of the two left-side inputs. And the curve table and the MAP table can be calibrated according to actual conditions. The maximum and minimum limits limit the left input according to the preset maximum and minimum seat rotation angles calibrated in the seat follow-up steering control module, and the right output value cannot exceed the calibrated maximum and minimum seat rotation angles.
Therefore, the maximum limit on the follow-up steering of the seat can prevent the problems of inconvenience in accelerator operation and brake operation of a driver caused by overlarge steering of the seat and the like.
The rotating motor in the seat follow-up steering realizing mechanism starts to rotate after receiving the rotation angle of the motor, the rotating motor drives the driving gear to rotate, the rotating gear ring is further driven to rotate and rotates around the rotating shaft, and the rotating gear ring further drives the seat to rotate synchronously.
When the steering wheel returns to the right, the rotation angle of a motor output by the seat follow-up steering control module is 0, the rotating motor returns to the initial 0 position, and the seat is driven to return to the right through the driving gear and the rotating gear ring.
In implementation, when the motor stops, the seat position stops at a certain position, and the position is the seat steering position of the follow-up steering control.
The invention also relates to a vehicle which is provided with the follow-up steering control system for the automobile seat.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (10)
1. The utility model provides a car seat follow-up turns to control system which characterized in that: the seat follow-up steering control system comprises a chassis system, a seat follow-up steering control module and a seat follow-up steering realizing mechanism;
the chassis system is used for providing a vehicle speed signal, a transverse acceleration signal and a steering wheel steering angle signal of a vehicle to the seat follow-up steering control module;
the seat follow-up steering control module is used for calculating a motor rotation angle according to the received vehicle speed signal, the received transverse acceleration signal and the received steering angle signal of the steering wheel and sending the motor rotation angle to the seat follow-up steering realizing mechanism;
the seat follow-up steering realizing mechanism is used for executing the received rotation angle of the motor to realize the follow-up steering of the seat.
2. The vehicle seat follow-up steering control system according to claim 1, characterized in that: the chassis system comprises a chassis controller and a steering controller; the chassis controller outputs a vehicle speed signal and a transverse acceleration signal to the seat follow-up steering control module, and the steering controller outputs a steering angle signal of a steering wheel to the seat follow-up steering control module.
3. The vehicle seat follow-up steering control system according to claim 1, characterized in that: a curve table and an MAP table are preset in the seat follow-up steering control module, a seat rotation base target angle and a motor rotation angle can be obtained by looking up the curve table, and a correction coefficient can be obtained by looking up the MAP table.
4. The vehicle seat follow-up steering control system according to claim 1, characterized in that: the seat follow-up steering realizing mechanism comprises a base and a seat positioned above the base, a rotating shaft and a rotating gear ring are arranged between the seat and the base, the seat is rotatably connected to the base through the rotating shaft, and the rotating gear ring is fixedly arranged at the bottom of the seat and is coaxial with the rotating shaft;
the base is fixedly connected with a rotating motor, and an output shaft of the rotating motor is rigidly connected with a driving gear to drive the driving gear to rotate;
the driving gear is in transmission connection with the rotary gear ring so as to drive the seat to rotate when the rotary motor runs.
5. The vehicle seat follow-up steering control system according to claim 4, wherein: the upper surface of the base is provided with a guide groove, and a plurality of support balls are arranged in the guide groove and used for providing supporting force in the vertical direction for the seat.
6. A follow-up steering control method for an automobile seat is characterized by comprising the following steps: the method is carried out based on the following steering control system of the automobile seat as claimed in any one of claims 1-5, and specifically comprises the following steps:
the chassis system outputs a vehicle speed signal, a transverse acceleration signal and a steering wheel rotation angle signal to the seat direction following rotation control module;
the seat follow-up steering control module calculates the rotation angle of the motor according to the received vehicle speed signal, the received transverse acceleration signal and the received steering wheel rotation angle signal and sends the rotation angle of the motor to the seat follow-up steering realizing mechanism;
the seat follow-up steering realizing mechanism executes the follow-up steering of the seat according to the received rotation angle of the motor.
7. The follow-up steering control method for the automobile seat as claimed in claim 6, wherein: the seat follow-up steering control module looks up a curve table according to a steering wheel rotation angle signal to obtain a seat rotation base target angle, looks up an MAP table according to a vehicle speed signal and a transverse acceleration signal to obtain a correction coefficient, corrects the seat rotation base target angle to obtain a seat target steering angle, limits the maximum value and the minimum value of the seat target steering angle, and looks up the curve table according to the limited seat target steering angle to obtain a motor rotation angle.
8. The follow-up steering control method for the automobile seat as claimed in claim 6, wherein: the seat follow-up steering implementation mechanism is characterized in that a rotating motor in the seat follow-up steering implementation mechanism starts to rotate after receiving a motor rotation angle, the rotating motor drives a driving gear to rotate, a rotating gear ring is further driven and rotates circumferentially with the rotating shaft as a center, and the rotating gear ring further drives the seat to rotate synchronously.
9. The vehicle seat follow-up steering control method according to claim 8, characterized in that: when the steering wheel returns to the right, the rotation angle of the motor output by the seat follow-up steering control module is 0, the rotating motor returns to the initial 0 position, and the seat is driven to return to the right through the driving gear and the rotating gear ring.
10. A vehicle, characterized in that: the vehicle is equipped with a car seat follow-up steering control system as claimed in any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210736411.1A CN115092018A (en) | 2022-06-27 | 2022-06-27 | Automobile seat follow-up steering control system, control method and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210736411.1A CN115092018A (en) | 2022-06-27 | 2022-06-27 | Automobile seat follow-up steering control system, control method and vehicle |
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| Publication Number | Publication Date |
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| CN115092018A true CN115092018A (en) | 2022-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210736411.1A Pending CN115092018A (en) | 2022-06-27 | 2022-06-27 | Automobile seat follow-up steering control system, control method and vehicle |
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| CN (1) | CN115092018A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115503568A (en) * | 2022-10-18 | 2022-12-23 | 大陆汽车安全***(长春)有限公司 | System and method for improving comfort and safety of personnel in vehicle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070276568A1 (en) * | 2006-03-29 | 2007-11-29 | Aisin Seiki Kabushiki Kaisha | Seat position control device for vehicle |
| CN105730286A (en) * | 2016-01-29 | 2016-07-06 | 大连楼兰科技股份有限公司 | Self-adaptive regulating method and system for automobile dynamic seat |
| CN106314216A (en) * | 2016-08-24 | 2017-01-11 | 上海延锋江森座椅有限公司 | Seat capable of driving backrest to independently rotate and driving backrest and seat cushion to rotate synchronously through single motor |
| CN109878386A (en) * | 2019-04-12 | 2019-06-14 | 孙彬 | A kind of auto use chair electronic rotation mechanism |
| CN110861543A (en) * | 2018-08-27 | 2020-03-06 | 上海博泰悦臻网络技术服务有限公司 | Vehicle seat control method and device |
| CN114132231A (en) * | 2021-12-28 | 2022-03-04 | 上海洛轲智能科技有限公司 | Vehicle seat adjusting method and device and vehicle |
-
2022
- 2022-06-27 CN CN202210736411.1A patent/CN115092018A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070276568A1 (en) * | 2006-03-29 | 2007-11-29 | Aisin Seiki Kabushiki Kaisha | Seat position control device for vehicle |
| CN105730286A (en) * | 2016-01-29 | 2016-07-06 | 大连楼兰科技股份有限公司 | Self-adaptive regulating method and system for automobile dynamic seat |
| CN106314216A (en) * | 2016-08-24 | 2017-01-11 | 上海延锋江森座椅有限公司 | Seat capable of driving backrest to independently rotate and driving backrest and seat cushion to rotate synchronously through single motor |
| CN110861543A (en) * | 2018-08-27 | 2020-03-06 | 上海博泰悦臻网络技术服务有限公司 | Vehicle seat control method and device |
| CN109878386A (en) * | 2019-04-12 | 2019-06-14 | 孙彬 | A kind of auto use chair electronic rotation mechanism |
| CN114132231A (en) * | 2021-12-28 | 2022-03-04 | 上海洛轲智能科技有限公司 | Vehicle seat adjusting method and device and vehicle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115503568A (en) * | 2022-10-18 | 2022-12-23 | 大陆汽车安全***(长春)有限公司 | System and method for improving comfort and safety of personnel in vehicle |
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