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. 10, 2023
Filed:
Dec. 26, 2019
Beijing Voyager Technology Co., Ltd., Beijing, CN;
Alok Priyadarshi, Mountain View, CA (US);
Beijing Voyager Technology Co., Ltd., Beijing, CN;
Abstract
Systems and methods are provided for the deterministic simulation of distributed systems, such as vehicle-based processing systems. A distributed system may be represented as a plurality of subsystems or 'nodelets' executing with a single process of a computing device during a simulation. A simulated clock may be used during execution of the nodelets to mitigate the variability in timestamped data that may be caused by latency or jitter. In some embodiments, all timestamps generated during a given frame of work will be assigned the same time value, regardless of when within the frame the timestamps were generated. A task scheduler can update the value of the simulated clock as execution proceeds through different frames of work.