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1. (WO2018201995) VEHICLE CONTROLLER AND CONTROL METHOD THEREOF

Pub. No.:    WO/2018/201995    International Application No.:    PCT/CN2018/085014
Publication Date: Fri Nov 09 00:59:59 CET 2018 International Filing Date: Sun Apr 29 01:59:59 CEST 2018
IPC: G05B 19/042
Applicants: UNITED AUTOMOTIVE ELECTRONIC SYSTEMS CO., LTD.
联合汽车电子有限公司
Inventors: ZHOU, Jie
周洁
XIA, Dawei
夏大卫
QIN, Chengfeng
秦承峰
TANG, Jie
唐杰
QING, Dongliang
庆栋良
Title: VEHICLE CONTROLLER AND CONTROL METHOD THEREOF
Abstract:
A vehicle controller and a control method thereof. The control method of the vehicle controller comprises: a power control unit (2) sends a first control command (KM1) to an OR gate circuit (4), and the OR gate circuit (4) forms a power control signal (KM3) according to the first control command (KM1); the OR gate circuit (4) sends the power control signal (KM3) to a driving circuit (5), and the driving circuit (5) forms a power signal (KM4) according to the power control signal (KM3); the driving circuit (5) sends the power signal (KM4) to a feedback circuit (3); the power control unit (2) also sends status information (ZT) thereof to a central processor (1), and the central processor (1) controls, according to the status information (ZT), the feedback circuit (3) to be turned on or off; if the feedback circuit (3) is turned on, the feedback circuit (3) forms a second control command (KM2) according to the power signal (KM4); the feedback circuit (3) sends the second control command (KM2) to the OR gate circuit (4), and the OR gate circuit (4) continues, according to the second control command (KM2), to output the power control signal.