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Patent Searching and Data


Title:
ELECTRIC DRIVE CONTROL SYSTEM AND METHOD
Document Type and Number:
WIPO Patent Application WO/2022/111565
Kind Code:
A1
Abstract:
Provided are an electric drive control system and method. Said system comprises a microcontroller module (100), a monitoring and logic module (200) and a drive module (300); the microcontroller module (100) comprises a micro control peripheral submodule (110); the micro control peripheral submodule (110) is configured to receive external fault signals, and transfer, according to the external fault signals, direct turn-off signals in preset target addresses to a first output end, the external fault signals and the preset target addresses being set in one-to-one correspondence; and the monitoring and logic module (200) is configured to receive the direct turn-off signals, and control, according to the direct turn-off signals, the drive module (300) to perform corresponding turn-off actions.

Inventors:
HOU KEHAN (CN)
SU RUITAO (CN)
LI SHUAI (CN)
DUAN LIHUA (CN)
LIU YACHUAN (CN)
LI WEILIANG (CN)
Application Number:
PCT/CN2021/133031
Publication Date:
June 02, 2022
Filing Date:
November 25, 2021
Export Citation:
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Assignee:
CHINA FAW CO LTD (CN)
International Classes:
H02H7/08; H02H7/085; H02H7/09
Foreign References:
CN112436486A2021-03-02
CN108565839A2018-09-21
CN108493904A2018-09-04
CN111959278A2020-11-20
CN111942177A2020-11-17
US20160099672A12016-04-07
Attorney, Agent or Firm:
BEIJING YZH IP FIRM (CN)
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