公开(公告)号：US11548516B2

公开(公告)日：2023-01-10

申请号：US17251168

申请日：2019-12-17

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

Inventor： Ning Yu ,  Fan Yang ,  Chengfa Wang ,  Gaifan Li

IPC: B60W40/09 ,  B60W40/06 ,  B60W40/105 ,  B60W40/107 ,  G06V20/56

Abstract: The present disclosure provides a data acquisition method, apparatus, device and computer readable storage medium. According to the embodiments of the present disclosure, determination is made as to whether a preset stable driving condition is met based on acquired driving scene data of the driving scene where the vehicle is currently located, and acquired driving behavior data; if the preset stable driving condition is met, the driving scene data and the driving behavior data are acquired at a frequency lower than a preset sampling frequency. As a result, it is possible to reduce data redundancy in similar scenes and similar diving modes, reduce the amount of data, reduce occupation of the storage resources and transmission resources and facilitate subsequent analysis, and it is possible to implement the dynamic acquisition of driving scene data and driving behavior data by scenes and modes.