公开(公告)号：US20230169781A1

公开(公告)日：2023-06-01

申请号：US17538134

申请日：2021-11-30

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Gunawath Dilshan GODALIYADDA ,  Vijay Kumar POTHUKUCHI ,  Do-Kyoung KWON

IPC: G06V20/58 ,  B60W30/06

CPC classification number: G06V20/586 ,  B60W30/06 ,  B60W2420/42 ,  B60W2530/201 ,  B60W2552/53

Abstract: Examples provide for computer executable instructions executable by a processor to configure the processor to determine an occupancy status of cells of a region of interest by, for a first cell of the region of interest, determining whether the first cell is free by setting a free space flag for the first cell to an asserted value and setting a free space tested flag for the first cell to an asserted value responsive to determining that the first cell and each of the surrounding cells in the programmed radius of the first cell are unoccupied, and setting a free space flag for a second cell to a de-asserted value and setting a free space tested flag for the second cell to an asserted value responsive to determining that the second cell is occupied, the second cell being among the surrounding cells in the programmed radius of the first cell.