Title:
CLOSING METHOD AND CONTROL APPARATUS FOR ELECTRIC SUCTION DOOR, AND VEHICLE
Document Type and Number:
WIPO Patent Application WO/2023/137991
Kind Code:
A1
Abstract:
According to a closing method and control apparatus for an electric suction door and a vehicle disclosed in the technical solutions of the present invention, a closing method that differs from conventional closing methods for an electric suction door is used, so that the driving of a suction lock motor is stopped by means of a delay, and a reset time for the suction lock is prolonged to prevent a bolt from colliding with a lock catch, thus achieving mute reset. In addition, by means of controlling the driving timing of the suction lock motor, a magnetic attraction force for hedging an acting force of a buffer apparatus is applied to the suction door so as to prevent the bolt from colliding with the lock catch when the suction door rebounds, and control the suction door to finally implement mute slow stop.
Inventors:
GONG CHENGLIN (CN)
BAO HURICHA (CN)
GUAN ZHONGXU (CN)
HAN XINLI (CN)
YAN XINXU (CN)
WANG PENGPENG (CN)
ZHAO ZILONG (CN)
LI ZHENG (CN)
REN TIANYUAN (CN)
MA ZHUANG (CN)
BAO HURICHA (CN)
GUAN ZHONGXU (CN)
HAN XINLI (CN)
YAN XINXU (CN)
WANG PENGPENG (CN)
ZHAO ZILONG (CN)
LI ZHENG (CN)
REN TIANYUAN (CN)
MA ZHUANG (CN)
Application Number:
PCT/CN2022/103017
Publication Date:
July 27, 2023
Filing Date:
June 30, 2022
Export Citation:
Assignee:
CHINA FAW CO LTD (CN)
International Classes:
E05B81/06; E05B81/20; E05B81/60; E05B81/72
Foreign References:
| CN114517613A | 2022-05-20 | |||
| CN211115282U | 2020-07-28 | |||
| CN111472628A | 2020-07-31 | |||
| CN113153026A | 2021-07-23 |
Attorney, Agent or Firm:
BEIJING XIANGYU PATENT AGENCY (GENERAL PARTNERSHIP) (CN)
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