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:
Sep. 30, 2025
Filed:
Nov. 29, 2023
Minimum risk decision system and method for lane-changing and non-transitory computer readable media
Automotive Research & Testing Center, Changhua County, TW;
Hao-Che Chang, Changhua County, TW;
Tsung-Ming Hsu, Changhua County, TW;
Shou-Ti Cheng, Changhua County, TW;
Automotive Research & Testing Center, Changhua County, TW;
Abstract
A minimum risk decision system for lane-changing includes at least one processor. The processor includes an external risk region calculating module, a system failure judging module, a self-driving starting condition confirming module, and a decision module. The external risk region calculating module calculates an external risk region. The system failure judging module judges whether a system fails. The self-driving starting condition confirming module confirms whether a self-driving starting condition is satisfied. The decision module includes a judging unit, a horizontal vector calculating unit, a drivable space calculating unit, and a decision executing unit. The judging unit judges whether the host vehicle encounters any one of an external risk, a system failure risk and a self-driving starting condition unsatisfied risk. The decision executing unit executes a minimum risk decision as encountering any one of the external risk, the system failure risk and the self-driving starting condition unsatisfied risk.