Chongqing University

Shanghai University

Hai Liu

Jun Luo

Huayan Pu

Jie Ma

Hongliang Liu

Jing Huang

Xuyang Zheng

Yongbing Chen

Anming Shen

Haonan Sun

A method, system, electronic device and storage medium for constructing locally convex feasible space are provided. The method includes acquiring a plurality of initial motion trajectory points, size information and surrounding obstacle information of a target vehicle; generating a quadtree map according to the above information; determining a target distance corresponding to each initial motion trajectory point according to the quadtree map; allocating locally convex feasible space to a first-type initial motion trajectory point by using the quadtree map, and allocating locally convex feasible space to a second-type initial motion trajectory point by using an improved convex feasible set algorithm. The first-type initial motion trajectory point is an initial motion trajectory point with the target distance greater than or equal to a set threshold; and the second-type initial motion trajectory point is an initial motion trajectory point with the target distance less than the set threshold.

Method, system, electronic device and storage medium for constructing local convex feasible space

Growing community of inventors

Chongqing, China

Hai Liu