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:
Nov. 11, 2025
Filed:
Feb. 25, 2022
Five Ai Limited, Cambridge, GB;
Iain Whiteside, Cambridge, GB;
Five AI Limited, Cambridge, GB;
Abstract
A method for testing performance of a stack for planning ego vehicle trajectories in real or simulated driving scenarios applying driving rules to the scenario ground truth for evaluating the performance of the stack in the scenario, and providing output indicating whether each driving rule has been complied with; wherein the driving rules include at least one ODD-based response rule, wherein applying the ODD-based response rule includes processing the scenario ground truth over multiple time steps, to determine whether the scenario is within the defined ODD at each time step, and thereby detecting a change in the scenario that takes the scenario outside the defined ODD, and processing the internal state data, to determine whether a state change occurred within the stack, within a time interval, the output for the at least one ODD-based response rule indicating whether the state change occurred within the time interval.