Decision-making and planning integrated method for nonconservative intelligent vehicle

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United States of America Patent

PATENT NO 12116016
SERIAL NO

18539247

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Abstract

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Disclosed is a decision-making and planning integrated method for a nonconservative intelligent vehicle in a complex heterogeneous environment, including the following steps: offline establishing and training a social interaction knowledge learning model; obtaining state data of the traffic participants and state data of an intelligent vehicle online in real time, and splicing the state data to obtain an environmental state; using the environmental state as an input to the trained social interaction knowledge learning model to obtain predicted trajectories of all traffic participants including the nonconservative intelligent vehicle; updating the environmental state based on the predicted trajectories; and inputting the updated environmental state to the social interaction knowledge learning model to complete trajectory decision-making and planning for the nonconservative intelligent vehicle by iteration, where a planned trajectory of the nonconservative intelligent vehicle is a splicing result of a first point of a predicted trajectory obtained by each iteration.

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Patent Owner(s)

Patent OwnerAddress
TONGJI UNIVERSITYNO 1239 SIPING ROAD YANGPU DISTRICT SHANGHAI 200082 SHANGHAI CITY SHANGHAI CITY 200082

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Hong Shanghai, CN 429 4330
Hong, Jinlong Shanghai, CN 6 1
Meng, Qiang Shanghai, CN 22 44
Yu, Rongjie Shanghai, CN 8 0
Zhang, Lin Shanghai, CN 453 3838

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