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：US20230413040A1

公开(公告)日：2023-12-21

申请号：US18156601

申请日：2023-01-19

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

Inventor： Tingting GE

IPC: H04W12/037 ,  H04L9/06

CPC classification number: H04W12/037 ,  H04L9/0618

Abstract: Provided are a data processing method and apparatus, a device, and a storage medium. The data processing method includes extracting the original data of a preset field from a to-be-broadcast Bluetooth data packet, where the preset field includes at least one of: a media access control (MAC) address field, a Bluetooth major identifier field, or a Bluetooth minor identifier field; acquiring the validity check value of the to-be-broadcast Bluetooth data packet; encrypting the original data of the preset field by using the validity check value and a Bluetooth key to obtain the target data of the original data, where the target data includes a data ciphertext; and determining an encrypted Bluetooth data packet based on the target data and broadcasting the encrypted Bluetooth data packet.