公开(公告)号：US11878685B2

公开(公告)日：2024-01-23

申请号：US17371841

申请日：2021-07-09

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

Inventor： Lei Zhang ,  Kai Yang ,  Qijuan Yin ,  Wuzhao Zhang ,  Xiaoyan Wang

IPC: B60W30/14 ,  B60W60/00 ,  B60W10/18 ,  B60W30/09 ,  B60W30/095 ,  B60W40/105 ,  B60W50/00

CPC classification number: B60W30/143 ,  B60W10/18 ,  B60W30/09 ,  B60W30/0953 ,  B60W40/105 ,  B60W50/00 ,  B60W60/0015 ,  B60W2050/0054 ,  B60W2554/4041 ,  B60W2554/80

Abstract: A vehicle control method, a vehicle control apparatus, an electronic device and a self-driving vehicle all relates to the field of self-driving and intelligent transportation technologies. The method includes: when a vehicle is moving, in a case that an occluding object is detected, determining a hard brake speed limit point and a potential collision point according to a planned path of the vehicle and position information of the occluding object; calculating a speed limit value of the hard brake speed limit point based on a distance between the hard brake speed limit point and the potential collision point; in a case that a planned speed of the vehicle at the hard brake speed limit point is less than or equal to the speed limit value, controlling the vehicle to move at the planned speed.

公开(公告)号：US11349638B2

公开(公告)日：2022-05-31

申请号：US16924901

申请日：2020-07-09

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

Inventor： Jingqi Cao ,  Silei Cheng ,  Lei Zhang ,  Xiaohe Liu ,  Haodong Chen ,  Hui Wang

IPC: G06F21/62 ,  H04L9/06 ,  H04L9/32 ,  H04L9/08

Abstract: Embodiments of the present disclosure provide a privacy transaction processing method, an electronic device and a storage medium, and relates to a field of blockchain technologies. The method includes: obtaining a business transaction request to be executed; if the business transaction request is a privacy business transaction request, obtaining a corresponding privacy key, in which the privacy key is an organization privacy key of a privacy organization to which the privacy business transaction request belongs; decrypting and executing the privacy business transaction request according to the privacy key to generate privacy business transaction data, in which the privacy business transaction data comprises at least associated information of privacy content data and the privacy business transaction request; and storing the privacy business transaction data in a blockchain, and storing the privacy content data locally.