The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 04, 2021
Filed:
Dec. 04, 2019
Denso Corporation, Kariya, JP;
Takashi Suzuki, Kariya, JP;
Shuji Kuramitsu, Kariya, JP;
Nobuyori Nakajima, Kariya, JP;
Go Endoh, Kariya, JP;
Haruo Suzuki, Kariya, JP;
Koichi Nakamura, Kariya, JP;
Yosuke Ogi, Kariya, JP;
Atsuko Oka, Kariya, JP;
DENSO CORPORATION, Kariya, JP;
Abstract
A steering system in a vehicle includes a plurality of subsystems provided with a control unit. The control unit includes a storage unit storing steer angle information regarding a steer angle of one of a steering mechanism and a steered mechanism when the steering mechanism or the steered mechanism stops, an abnormality determiner determining abnormality of the motor rotation detection value and the detection circuit in the plurality of subsystems at a start time of a motor based on a comparison of at least two parameters, and a steer angle calculator calculating the steer angle based on the parameters having been determined by the abnormality determiner as not abnormal.