Title:
P-GEAR PARKING MONITOR METHOD AND SYSTEM, AND ELECTRIC VEHICLE
Document Type and Number:
WIPO Patent Application WO/2023/001038
Kind Code:
A1
Abstract:
A P-gear parking monitor method and system, and an electric vehicle. The P-gear parking monitor method comprises: collecting a wheel speed signal, a P-gear signal, and a P-gear parking feedback signal by means of a vehicle controller (3); determining whether P-gear parking is normal according to the wheel speed signal, the P-gear signal and the P-gear parking feedback signal; and parking a vehicle on the basis of a determination result of a P-gear parking failure.
Inventors:
ZHANG TIANQIANG (CN)
ZHANG XIN (CN)
LIU YUANZHI (CN)
MA TENG (CN)
LI JIASHI (CN)
ZHOU CHUNYU (CN)
HUO HAITAO (CN)
SHANG YUNZHI (CN)
ZHANG XIN (CN)
LIU YUANZHI (CN)
MA TENG (CN)
LI JIASHI (CN)
ZHOU CHUNYU (CN)
HUO HAITAO (CN)
SHANG YUNZHI (CN)
Application Number:
PCT/CN2022/105446
Publication Date:
January 26, 2023
Filing Date:
July 13, 2022
Export Citation:
Assignee:
CHINA FAW CO LTD (CN)
International Classes:
B60L15/20
Foreign References:
| CN113335078A | 2021-09-03 | |||
| CN108177557A | 2018-06-19 | |||
| CN108177558A | 2018-06-19 | |||
| CN111890946A | 2020-11-06 | |||
| JP2015077044A | 2015-04-20 | |||
| CN111347888A | 2020-06-30 |
Attorney, Agent or Firm:
BEIJING YZH IP FIRM (CN)
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