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:
Aug. 25, 2020
Filed:
Oct. 16, 2018
Dr. Ing. H.c. F. Porsche Aktiengesellschaft, Stuttgart, DE;
Martin Roth, Rutesheim, DE;
Abstract
A method for operating a self-driving motor vehicle. A prescribed starting location and a prescribed destination are used to ascertain a driving route. A speed trajectory is determined for the ascertained driving route and the motor vehicle drives along the driving route independently on the basis of the determined speed trajectory. The determination of the speed trajectory includes the following method steps: (i) ascertainment of multiple candidate speed trajectories for the ascertained driving route, (ii) computation of an unpunctuality characteristic value for each of the ascertained candidate speed trajectories, wherein the unpunctuality characteristic value is a measure of a divergence from a prescribed desired time of arrival at the destination, and (iii) selection of that candidate speed trajectory having the unpunctuality characteristic value with the smallest magnitude.