Variable system for simulating operation of autonomous vehicles

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United States of America Patent

PATENT NO 11847385
SERIAL NO

17138682

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Abstract

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Embodiments of a variable system for simulating the operation of an autonomous system, such as an autonomous vehicle, are disclosed. A layered approach for defining variables can allow changing the specification of those variables under the rules of override and refinement, while leaving the software components that query those variables at runtime unaffected. The variable system can facilitate, among others, deterministic sampling of variables, simulation variations, noise injection, and realistic message timing. These applications can make the simulator more expressive and more powerful by virtue of being able to test the same scenario under many different conditions. As a result, more exhaustive testing can be performed without requiring user intervention and without having to change the individual software components of the simulator.

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Patent Owner(s)

Patent OwnerAddress
BEIJING VOYAGER TECHNOLOGY CO LTDNO 218 2ND FLOOR BUILDING 34 NO N8 DONGBEIWANG WEST ROAD HAIDIAN DISTRICT BEIJING

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Shen, Yuzhu Santa Clara, US 12 51
Sunet, Marc Santa Clara, US 2 1

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