公开(公告)号：US20240194071A1

公开(公告)日：2024-06-13

申请号：US17908789

申请日：2022-02-28

Applicant: BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.

Inventor： Yiming Zhang ,  Xiongfei TAN ,  Tingting GE

IPC: G08G1/14 ,  G06F18/23

CPC classification number: G08G1/144 ,  G06F18/23

Abstract: Provided are a parking area recommendation method and apparatus, an electronic device, and a medium. The parking area recommendation method includes: determining parking space occupancy data of a target parking lot; and selecting a target parking area from a plurality of candidate parking areas of the target parking lot according to the parking space occupancy data, where each candidate parking area includes at least two parking spaces.

公开(公告)号：US20220215747A1

公开(公告)日：2022-07-07

申请号：US17698347

申请日：2022-03-18

Applicant: Beijing Baidu Netcom Science Technology Co., Ltd.

Inventor： Xiongfei Tan ,  Yiming Zhang ,  Tingting Ge ,  Xun Gan

IPC: G08G1/01 ,  G08G1/04 ,  G06V20/54

Abstract: A road congestion detection method realized by a computer includes obtaining K images taken by L cameras corresponding to a first road at a same target time point, the first road including M road sections, each road section corresponding to at least one camera, M, L, K each being a positive integer, L being greater than or equal to M, performing target detection on each image to obtain area ratio information, the area ratio information representing a ratio of an area of vehicles on a lane of a target road section to an area of the lane of the target road section, the target road section being a road section corresponding to the image in the M road sections, and determining a first congestion detection result of the first road at the target time point in accordance with K pieces of area ratio information corresponding to the M road sections.

公开(公告)号：US11887473B2

公开(公告)日：2024-01-30

申请号：US17698347

申请日：2022-03-18

Applicant: Beijing Baidu Netcom Science Technology Co., Ltd.

Inventor： Xiongfei Tan ,  Yiming Zhang ,  Tingting Ge ,  Xun Gan

IPC: G08G1/01 ,  G06V20/54 ,  G08G1/04

CPC classification number: G08G1/0141 ,  G06V20/54 ,  G08G1/04

Abstract: A road congestion detection method realized by a computer includes obtaining K images taken by L cameras corresponding to a first road at a same target time point, the first road including M road sections, each road section corresponding to at least one camera, M, L, K each being a positive integer, L being greater than or equal to M, performing target detection on each image to obtain area ratio information, the area ratio information representing a ratio of an area of vehicles on a lane of a target road section to an area of the lane of the target road section, the target road section being a road section corresponding to the image in the M road sections, and determining a first congestion detection result of the first road at the target time point in accordance with K pieces of area ratio information corresponding to the M road sections.

公开(公告)号：US12217607B2

公开(公告)日：2025-02-04

申请号：US17908789

申请日：2022-02-28

Applicant: BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.

Inventor： Yiming Zhang ,  Xiongfei Tan ,  Tingting Ge

IPC: G08G1/14 ,  G06F18/23

Abstract: Provided are a parking area recommendation method and apparatus, an electronic device, and a medium. The parking area recommendation method includes: determining parking space occupancy data of a target parking lot; and selecting a target parking area from a plurality of candidate parking areas of the target parking lot according to the parking space occupancy data, where each candidate parking area includes at least two parking spaces.