Title:
METHOD FOR ADJUSTING ZERO-GRAVITY SEAT IN VEHICLE, AND COMPUTING DEVICE AND VEHICLE
Document Type and Number:
WIPO Patent Application WO/2024/067548
Kind Code:
A1
Abstract:
A method for adjusting a seat in a vehicle. The seat is a zero-gravity seat with a sitting posture mode and a zero-gravity posture mode. The method comprise: acquiring user feature information and seat mode information of an occupant of a seat, and adjusting the seat state of the seat to an initial state; acquiring seat feature data of the seat, and acquiring static vehicle parameter information and dynamic vehicle parameter information of a vehicle; evaluating the comfort level of the seat on the basis of the user feature information, the static vehicle parameter information, the dynamic vehicle parameter information, the seat feature data, a damping coefficient and a rigidity coefficient; determining a first target damping coefficient for making the comfort level of the seat meet a predetermined comfort level condition; and adjusting the seat state of the seat to a first target state on the basis of the first target damping coefficient. By means of the method, a seat can be dynamically adjusted during traveling of a vehicle, and the comfort level is objectively evaluated by means of multi-dimensional input, thereby improving the personalized adaptability when in a zero-gravity posture.
Inventors:
DING JIAJUN (CN)
Application Number:
PCT/CN2023/121399
Publication Date:
April 04, 2024
Filing Date:
September 26, 2023
Export Citation:
Assignee:
YANFENG INTERNATIONAL AUTOMOTIVE TECH CO LTD (CN)
International Classes:
B60N2/02; A47C7/62; B60G17/00; B60G17/015; B60N2/00; B60R16/00; B60R16/037; G06F30/15
Domestic Patent References:
| WO2019205013A1 | 2019-10-31 |
Foreign References:
| CN113352960A | 2021-09-07 | |||
| US20210107385A1 | 2021-04-15 | |||
| CN113386638A | 2021-09-14 | |||
| CN113581032A | 2021-11-02 | |||
| CN114932845A | 2022-08-23 | |||
| CN106114316A | 2016-11-16 | |||
| CN115092161A | 2022-09-23 | |||
| CN110803080A | 2020-02-18 | |||
| CN113580867A | 2021-11-02 | |||
| CN114043913A | 2022-02-15 | |||
| US20210197838A1 | 2021-07-01 |
Attorney, Agent or Firm:
NTD UNIVATION INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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