Title:
STEERING POWER ASSISTANCE SYSTEM AND ELECTRONIC CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/015460
Kind Code:
A1
Abstract:
The disclosure relates to a steering power assistance system and an electronic control device included therein. Specifically, a steering power assistance system according to the present disclosure comprises: two sensors including a dual die integrated circuit; two controllers connected to the two sensors, respectively, and capable of performing internal communication; and a steering motor, wherein among the two controllers, one controller in the following turn in the sequence of controlling generates a control signal and outputs the control signal to the steering motor, according to a target value calculated by another controller which is in a normal state and in the preceding turn in the sequence of controlling.
More Like This:
| JP4736116 | Electric power steering controller and method |
| JPS62175263 | MOTOR-DRIVEN POWER STEERING CONTROL DEVICE |
| JP2016015819 | ELECTRIC POWER STEERING SYSTEM |
Inventors:
WON JONG CHUN (KR)
Application Number:
PCT/KR2020/009021
Publication Date:
January 28, 2021
Filing Date:
July 09, 2020
Export Citation:
Assignee:
MANDO CORP (KR)
International Classes:
B62D5/04; B60W10/20; B62D15/02
Domestic Patent References:
| WO2017145797A1 | 2017-08-31 |
Foreign References:
| KR20190045466A | 2019-05-03 | |||
| US20190152524A1 | 2019-05-23 | |||
| US20160200353A1 | 2016-07-14 | |||
| KR20170065430A | 2017-06-13 |
Attorney, Agent or Firm:
YUIL HIGHEST INTERNATIONAL PATENT AND LAW FIRM (KR)
Download PDF: