CN106891783B - Vehicle seat, control system and control method thereof and vehicle - Google Patents
Vehicle seat, control system and control method thereof and vehicle Download PDFInfo
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- CN106891783B CN106891783B CN201710010852.2A CN201710010852A CN106891783B CN 106891783 B CN106891783 B CN 106891783B CN 201710010852 A CN201710010852 A CN 201710010852A CN 106891783 B CN106891783 B CN 106891783B
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- vehicle seat
- vehicle
- centrifugal force
- width direction
- control system
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000001514 detection method Methods 0.000 claims description 14
- 208000027418 Wounds and injury Diseases 0.000 abstract description 6
- 230000006378 damage Effects 0.000 abstract description 6
- 208000014674 injury Diseases 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 4
- 230000007246 mechanism Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
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
-
- 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
- B60N2/0276—Non-manual adjustments, e.g. with electrical operation with logic circuits reaction to emergency situations, e.g. crash
-
- 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
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/16—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
- B60N2/1635—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable characterised by the drive mechanism
- B60N2/1665—Hydraulic or pneumatic actuation
-
- 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
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/16—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
- B60N2/1695—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable with simultaneous height and inclination adjustment
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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
Abstract
The present disclosure relates to a vehicle seat, a control system thereof, a control method thereof, and a vehicle, wherein the vehicle control system includes: first detecting means for detecting centrifugal force to which the vehicle seat (50) is subjected, actuating means for supporting the vehicle seat (50), and control means (10) electrically connected to the first detecting means and the actuating means, respectively, and for controlling the actuating means to adjust a height difference between inner and outer sides of the vehicle seat (50) in a width direction in accordance with the centrifugal force detected by the first detecting means. Through the technical scheme, in the process of emergency turning of the vehicle, the vehicle seat control system is used for controlling the seat to incline to a certain direction, so that the seat and the horizontal line form a certain angle, and then resultant force on the horizontal direction is used for counteracting centrifugal force, thereby avoiding injury to personnel in the vehicle caused by excessive centrifugal force and ensuring driving safety of drivers and passengers.
Description
Technical Field
The disclosure relates to the technical field of vehicles, in particular to a vehicle seat, a control system and a control method thereof and a vehicle.
Background
The automobile can meet various conditions and need to make emergency turning, the speed of the automobile is too high during emergency turning, the turning radius is small, the centrifugal force is too high, personnel in the automobile collide with side door glass, and the personnel can be thrown out of the automobile, so that personal injury is caused. In the related art, taking a high-speed rail as an example, in order to avoid derailment caused by overlarge centrifugal force during turning, the track can be designed to be high on one side and low on the other side, and resultant force along the horizontal direction can offset the centrifugal force, so that the safety during turning is ensured. However, for automobiles, most roads are relatively flat and cannot be inclined by the road to counteract centrifugal force.
Disclosure of Invention
A first object of the present disclosure is to provide a vehicle seat control system capable of adjusting a height difference of both sides of a seat to offset centrifugal force to secure driving safety when a vehicle makes an emergency turn.
A second object of the present disclosure is to provide a vehicle seat, the height of both sides of which is adjustable.
A third object of the present disclosure is to provide a vehicle comprising a vehicle seat or a vehicle seat control system provided by the present disclosure.
A fourth object of the present disclosure is to provide a vehicle seat control method for controlling a height difference of both sides of a wheel seat to offset centrifugal force, ensuring driving safety.
To achieve the above object, the present disclosure provides a vehicle seat control system including: the vehicle seat comprises a first detection device for detecting centrifugal force applied to the vehicle seat, an execution device for supporting the vehicle seat, and a control device which is respectively and electrically connected with the first detection device and the execution device and is used for controlling the execution device according to the centrifugal force detected by the first detection device so as to adjust the height difference of the vehicle seat along the inner side and the outer side of the width direction.
Optionally, the first detection device includes a first sensor for detecting a wheel deflection angle and a second sensor for detecting a vehicle speed, and the first sensor and the second sensor are respectively electrically connected with the control device.
Optionally, the actuating device is an air bar provided at bottoms of inner and outer sides of the vehicle seat in the width direction and used for lifting the vehicle seat.
Optionally, the executing device further comprises an air source and an air valve communicated between the air source and the air rod, and the air valve is an electromagnetic valve electrically connected with the control device.
Optionally, the control system further comprises a second detection device for detecting the internal pressure of the gas rod, and the second detection device is electrically connected with the control device.
Optionally, the control device is a vehicle ECU.
According to a second aspect of the present disclosure, there is also provided a vehicle seat including a seat body and a support device supporting the seat, the support device including an actuator for adjusting a difference in height between inner and outer sides of the seat body in a width direction.
Optionally, the actuating mechanism comprises a plurality of independently controllable air bars, and the air bars are respectively connected to bottoms of the inner side and the outer side of the seat body along the width direction.
According to a third aspect of the present disclosure, there is also provided a vehicle comprising a vehicle seat, further comprising the vehicle seat control system described above or the vehicle seat being formed as the vehicle seat.
According to a fourth aspect of the present disclosure, there is also provided a vehicle seat control method including: detecting centrifugal forces experienced by the vehicle seat; when the centrifugal force is greater than or equal to a first preset threshold value of the control device, controlling the height difference between the inner side and the outer side of the vehicle seat along the width direction to offset the centrifugal force; and when the centrifugal force is smaller than the first preset threshold value of the control device, controlling the height difference of the inner side and the outer side of the vehicle seat along the width direction to be zero.
Optionally, the step of detecting the centrifugal force to which the vehicle seat is subjected includes: detecting a current deflection angle of wheels, detecting a current speed of the vehicle, and calculating the centrifugal force according to the current deflection angle and the current speed.
Optionally, when the centrifugal force is greater than or equal to a first preset threshold value of a control device, the step of controlling the vehicle seat to generate a height difference between inner and outer sides in the width direction so as to offset the centrifugal force includes: when the current deflection angle of the wheel is positive, controlling the height of the outer side of the vehicle seat along the width direction to be unchanged, and lowering the height of the inner side; when the current deflection angle of the wheel is negative, controlling the height of the inner side of the vehicle seat along the width direction to be unchanged, and the height of the outer side to be reduced; the current deflection angle of the wheel is positive, the vehicle turns right, and the vehicle turns left when the current deflection angle of the wheel is negative.
Through the technical scheme, in the process of emergency turning of the vehicle, the seat control system is used for controlling the seat to incline to a certain direction, so that the seat and the horizontal line form a certain angle, and then resultant force on the horizontal line is used for counteracting centrifugal force, thereby avoiding injury to personnel in the vehicle caused by excessive centrifugal force and ensuring driving safety of drivers and passengers.
Additional features and advantages of the present disclosure will be set forth in the detailed description which follows.
Drawings
The accompanying drawings are included to provide a further understanding of the disclosure, and are incorporated in and constitute a part of this specification, illustrate the disclosure and together with the description serve to explain, but do not limit the disclosure. In the drawings:
FIG. 1 is a schematic structural view of a vehicle seat control system provided by the present disclosure;
FIG. 2 is a flow chart of a vehicle seat control method provided by the present disclosure;
fig. 3 is a flowchart of controlling the pressure inside the gas lever in the vehicle seat control method provided by the present disclosure.
Description of the reference numerals
10. First sensor of control device 21
22. Second sensor 30 second detection device
31. First air bar 32 second air bar
33. Air source 40 wheel
50. Vehicle seat
Detailed Description
Specific embodiments of the present disclosure are described in detail below with reference to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the disclosure, are not intended to limit the disclosure.
In the present disclosure, unless otherwise indicated, the use of azimuth terms such as "upper and lower" generally refer to the definition based on the drawing plane of the corresponding drawings, "outer" refers to the left side of the vehicle seat in its widthwise body, and "inner" refers to the right side of the vehicle seat in its widthwise body.
As shown in fig. 1, the present disclosure provides a vehicle seat control system including a first detecting device for detecting a centrifugal force to which a vehicle seat 50 is subjected, an executing device for supporting the vehicle seat 50, and a control device 10 electrically connected to the first detecting device and the executing device, respectively, and controlling the executing device to adjust a height difference of the vehicle seat 50 in both inner and outer sides in a width direction so as to cancel the centrifugal force according to the centrifugal force detected by the first detecting device. Through the technical scheme, in the process of emergency turning of the vehicle, the seat control system is used for controlling the seat to incline to a certain direction, so that the seat and the horizontal line form a certain angle, and then resultant force on the horizontal line is used for counteracting centrifugal force, thereby avoiding injury to personnel in the vehicle caused by excessive centrifugal force and ensuring driving safety of drivers and passengers.
In the embodiment of the present disclosure, the first detection device includes a first sensor 21 for detecting a deflection angle of the wheel 40 and a second sensor 22 for detecting a vehicle speed, and the first sensor 21 and the second sensor 22 are respectively electrically connected with the control device 10, so that collected information can be timely and accurately transmitted to the control device 10. Specifically, in the present embodiment, the control device 10 may be a vehicle ECU (electronic control unit), and is electrically connected to other components through a CAN/LIN (controller area network/local interconnect network) bus, so as to receive and transmit signals. The first sensor 21 is of the type RFC4800, the manufacturer is Tianjin Norwalk Tek Automation technology Co., ltd, the second sensor 22 is of the KJT-SK series, and the manufacturer is Nanj Kentutt electric Co., ltd.
In the embodiment of the present disclosure, the actuating device may be an air bar for lifting the vehicle seat 50, which is disposed at the bottoms of the inner and outer sides of the vehicle seat 50 in the width direction, and lifting the vehicle seat 50 is implemented according to the instruction sent from the control device 10. In addition, in order to further realize the control of the air bar, the executing device may further include an air source 33 and an air valve communicated between the air source 33 and the air bar, the air valve may be an electromagnetic valve electrically connected with the control device 10, and the electromagnetic valve may be selectively turned on or off according to a command sent by the control device 10, so as to control the air charging and discharging process of the air bar, and further control the change of the height of the vehicle seat 50.
Further, in the embodiment of the present disclosure, the air source 33 charges the air rod and ensures that the pressure inside the air rod is constant, and in order to accurately monitor and control the pressure inside the air rod, the control system further includes a second detecting device 30 for detecting the pressure inside the air rod, where the second detecting device 30 is electrically connected to the control device 10, in the present embodiment, the second detecting device 30 may be a pressure sensor, a model of the pressure sensor used in the present disclosure is CYYZ11, and the manufacturer is beijing star sensor technology limited company.
According to a second aspect of the present disclosure, there is also provided a vehicle seat including a seat body and a support device for supporting the seat, the support device including an actuator for adjusting a height difference between inner and outer sides of the seat body in a width direction in order to counteract centrifugal force during a sudden turn. Thus, the vehicle seat is controlled to incline towards a certain direction, so that the seat forms a certain angle with the horizontal line, and the resultant force in the horizontal direction is further used for counteracting the centrifugal force, thereby avoiding the injury to personnel in the vehicle caused by the overlarge centrifugal force.
Wherein, in the embodiment of the disclosure, the actuating mechanism includes a plurality of independently controllable gas bars, and a plurality of gas bars are connected respectively in the bottom of the inside and outside both sides of seat body along width direction. In the present embodiment, the number of the air bars may be four, including the first air bar 31 and the second air bar 32, which are symmetrically arranged on the outer side and the inner side of the seat body in the width direction, respectively.
According to a third aspect of the present disclosure, there is also provided a vehicle including the vehicle seat 50 and the vehicle seat control system used in the present disclosure, capable of ensuring safety of personnel in the vehicle during an emergency turn. In other embodiments, the vehicle seat 50 may also be formed as a vehicle seat for use in the present disclosure, with control of the vehicle seat height achieved by controlling the pressure within the air bar.
According to a fourth aspect of the present disclosure, as shown in fig. 2, there is also provided a vehicle seat control method, first, detecting a centrifugal force to which a vehicle seat is subjected; when the centrifugal force is greater than or equal to a first preset threshold value of the control device, controlling the height difference between the inner side and the outer side of the vehicle seat along the width direction to counteract the centrifugal force; when the centrifugal force is smaller than a first preset threshold value of the control device, the height of the vehicle seat on the inner side and the outer side in the width direction is controlled to be unchanged, and the height difference is zero. Thus, the vehicle seat is controlled to incline towards a certain direction, so that the seat and the horizontal line form a certain angle, and the resultant force on the horizontal direction is used for counteracting the centrifugal force, thereby avoiding the injury to personnel in the vehicle caused by overlarge centrifugal force and ensuring the driving safety of drivers and passengers.
Further, in embodiments of the present disclosure, according to centrifugal force f=mv 2 And r, wherein m is the mass of the vehicle, v the current speed of the vehicle, and r is the circumference radius during turning. The step of detecting the centrifugal force to which the vehicle seat is subjected includes: detecting a current deflection angle theta of wheels, detecting a current speed v of the vehicle, wherein the time when the vehicle makes an emergency turn is recorded as t, deriving a centrifugal force F=mv theta/t according to the angular speed omega=theta/t of circular motion and the current speed v=romega, and indirectly calculating the centrifugal force F according to the current deflection angle theta and the current speed v. In other embodiments, the value of the centrifugal force may also be obtained directly by a sensor.
Specifically, in an embodiment of the present disclosure, when the calculated centrifugal force is greater than or equal to a first preset threshold value of the control device, the step of controlling the vehicle seat to generate a height difference in both inner and outer sides in the width direction to cancel the centrifugal force may include: when the current deflection angle of the wheels is positive, namely the vehicle turns right, the height of the outer side of the seat along the width direction is unchanged, and the height of the inner side of the seat is lowered; when the current yaw angle of the wheel is negative, that is, the vehicle turns left, the height of the seat on the inner side in the width direction is unchanged, and the height on the outer side is lowered. In the present embodiment, as shown in fig. 1, when the current yaw angle of the wheel is positive, i.e., the vehicle turns right, the second air lever 32 may be exhausted by controlling the air valve, lowering the height of the inside to generate the above-described height difference; when the current yaw angle of the wheel is negative, i.e., the vehicle turns left, the first air lever 31 may be exhausted by controlling the air valve, and the height of the outer side may be lowered to generate the above-described height difference.
In addition, in the embodiment of the present disclosure, as shown in fig. 3, in order to further control the pressure inside the gas stick, when the pressure inside the gas stick is less than the second preset threshold of the control device, the gas valve is opened, and the gas source 33 charges the gas stick; when the pressure inside the air rod is greater than or equal to the second preset threshold value of the control device, the air valve is closed, and the air source 33 is stopped to inflate the air rod, so that the pressure inside the air rod can be kept constant, and the comfort level and the user experience of the seat are improved.
The preferred embodiments of the present disclosure have been described in detail above with reference to the accompanying drawings, but the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solutions of the present disclosure within the scope of the technical concept of the present disclosure, and all the simple modifications belong to the protection scope of the present disclosure.
In addition, the specific features described in the foregoing embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, the present disclosure does not further describe various possible combinations.
Moreover, any combination between the various embodiments of the present disclosure is possible as long as it does not depart from the spirit of the present disclosure, which should also be construed as the disclosure of the present disclosure.
Claims (6)
1. A vehicle seat control system, characterized by comprising:
first detecting means for detecting a centrifugal force to which the vehicle seat (50) is subjected,
an actuator for supporting the vehicle seat (50), the actuator being an air bar provided at the bottom of the vehicle seat (50) on both inner and outer sides in the width direction and for lifting the vehicle seat (50), and
a control device (10) electrically connected to the first detection device and the execution device, respectively, and configured to control the execution device to adjust a height difference between inner and outer sides of the vehicle seat (50) in a width direction according to the centrifugal force detected by the first detection device, the control system further including a second detection device (30) configured to detect an internal pressure of the air bar, the second detection device (30) being electrically connected to the control device (10), the first detection device including a first sensor (21) configured to detect a deflection angle of a wheel (40) and a second sensor (22) configured to detect a vehicle speed, the first sensor (21) and the second sensor (22) being electrically connected to the control device (10), respectively, the first detection device being configured to detect the centrifugal force received by the vehicle seat, the step of:
the current angle of deflection of the wheel is detected,
the current vehicle speed of the vehicle is detected,
and calculating the centrifugal force according to the current deflection angle and the current vehicle speed.
2. The vehicle seat control system according to claim 1, characterized in that the actuator further comprises a gas source (33) and a gas valve communicating between the gas source (33) and the gas lever, the gas valve being a solenoid valve electrically connected to the control device (10).
3. The vehicle seat control system according to claim 1, characterized in that the control device (10) is a vehicle ECU.
4. A vehicle comprising a vehicle seat (50), characterized by further comprising a vehicle seat control system according to any one of claims 1-3.
5. A vehicle seat control method, based on the vehicle seat control system according to any one of claims 1 to 3, characterized by comprising:
detecting centrifugal forces experienced by the vehicle seat;
when the centrifugal force is greater than or equal to a first preset threshold value of the control device, controlling the height difference between the inner side and the outer side of the vehicle seat along the width direction to offset the centrifugal force;
and when the centrifugal force is smaller than the first preset threshold value of the control device, controlling the height difference of the inner side and the outer side of the vehicle seat along the width direction to be zero.
6. The vehicle seat control method according to claim 5, characterized in that the step of controlling the vehicle seat to generate a height difference on both inner and outer sides in the width direction to cancel the centrifugal force when the centrifugal force is greater than or equal to a first preset threshold value of a control device includes:
when the current deflection angle of the wheel is positive, controlling the height of the outer side of the vehicle seat along the width direction to be unchanged, and lowering the height of the inner side;
when the current deflection angle of the wheel is negative, controlling the height of the inner side of the vehicle seat along the width direction to be unchanged, and the height of the outer side to be reduced;
the current deflection angle of the wheel is positive, the vehicle turns right, and the vehicle turns left when the current deflection angle of the wheel is negative.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710010852.2A CN106891783B (en) | 2017-01-06 | 2017-01-06 | Vehicle seat, control system and control method thereof and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710010852.2A CN106891783B (en) | 2017-01-06 | 2017-01-06 | Vehicle seat, control system and control method thereof and vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106891783A CN106891783A (en) | 2017-06-27 |
| CN106891783B true CN106891783B (en) | 2023-07-25 |
Family
ID=59197819
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710010852.2A Active CN106891783B (en) | 2017-01-06 | 2017-01-06 | Vehicle seat, control system and control method thereof and vehicle |
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| Country | Link |
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| CN (1) | CN106891783B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110861543B (en) * | 2018-08-27 | 2022-06-24 | 上海博泰悦臻网络技术服务有限公司 | Vehicle seat control method and device |
| CN112224095B (en) * | 2020-11-04 | 2021-07-27 | 江西昌河汽车有限责任公司 | Control method of automobile seat capable of automatically adjusting balance |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2690006Y (en) * | 2003-11-27 | 2005-04-06 | 上海惠旭数码科技有限公司 | Pneumatic control 4D dynamic chair |
| US8285474B2 (en) * | 2006-06-29 | 2012-10-09 | Kabushikikaisha Equos Research | Vehicle |
| CN201566526U (en) * | 2009-11-25 | 2010-09-01 | 浙江吉利控股集团有限公司 | Self-adapting driving seat |
| CN202029717U (en) * | 2010-11-04 | 2011-11-09 | 燕山大学 | Novel automobile seat |
| CN102476598A (en) * | 2010-11-25 | 2012-05-30 | 朱斯忠 | Vehicular balance seat |
| CN102923024B (en) * | 2011-08-08 | 2015-02-11 | 林其禹 | Fully autonomous seat system for automobile and execution method for fully autonomous seat system for automobile |
| JP6180855B2 (en) * | 2013-09-03 | 2017-08-16 | 株式会社ショーワ | Saddle type vehicle seat and saddle type vehicle |
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2017
- 2017-01-06 CN CN201710010852.2A patent/CN106891783B/en active Active
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| CN106891783A (en) | 2017-06-27 |
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