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:
Jan. 11, 2022
Filed:
Feb. 14, 2019
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Suzuka Kondo, Susono, JP;
Shota Fujii, Susono, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Abstract
When an abnormality occurs in the main ECU, assist control A or B is executed by the substitute ECU as emergency traveling path control. The assist control A is executed when the target path TP_RS does not intersect the white lane. In the assist control A, feedforward control is executed for making the subject vehicle M travel along the target path TP_RS. In the assist control A, feedback control is also executed to keep the distance LD_CL in the transverse direction from the center of the traveling lane to the reference position. The assist control B is executed when the target path TP_RS intersects the white lane. In the assist control B, only the feedforward control is executed in which the subject vehicle M is controlled to travel along the target path TP_RS.