公开(公告)号：US11308138B2

公开(公告)日：2022-04-19

申请号：US16722231

申请日：2019-12-20

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

Inventor： Zhuhua Zhang ,  Xing Hu

IPC: G06F16/29 ,  B60W50/14

Abstract: Embodiments of the present disclosure provide a danger warning method for a vehicle, a danger warning device for a vehicle, and medium. The method includes: receiving a plurality of sensing data sets from a plurality of environmental monitoring devices that monitor a plurality of geographical ranges; determining a danger degree of respective object in the plurality of geographical ranges with respect to the vehicle based on the plurality of sensing data sets; and providing a danger warning instruction to the vehicle in response to determining that the danger degree is greater than a degree threshold. Each of the plurality of sensing data sets includes relevant information about objects in the corresponding geographical range, and the plurality of environmental monitoring devices are arranged away from the vehicle. The danger degree is configured to indicate a possibility that the object will endanger safe driving of the vehicle.

公开(公告)号：US12030484B2

公开(公告)日：2024-07-09

申请号：US17310601

申请日：2019-02-13

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

Inventor： Zewen Bao ,  Zhuhua Zhang ,  Xing Hu

IPC: B60W30/09 ,  B60W30/095 ,  B60W60/00 ,  G01C21/00 ,  G08G1/01 ,  G08G1/0967 ,  G08G1/0968 ,  G08G1/16 ,  B60W10/04 ,  B60W10/10 ,  B60W10/18 ,  B60W10/20 ,  G07C5/00

CPC classification number: B60W30/09 ,  B60W30/0956 ,  B60W60/005 ,  G01C21/3815 ,  G08G1/0116 ,  G08G1/096708 ,  G08G1/096783 ,  G08G1/0968 ,  G08G1/096805 ,  G08G1/166 ,  B60W10/04 ,  B60W10/10 ,  B60W10/18 ,  B60W10/20 ,  B60W2552/35 ,  B60W2554/20 ,  B60W2554/402 ,  B60W2554/4041 ,  B60W2554/4042 ,  B60W2554/4043 ,  B60W2554/4044 ,  B60W2554/4046 ,  B60W2555/20 ,  B60W2555/60 ,  B60W2556/10 ,  B60W2556/45 ,  G07C5/008

Abstract: A driving control method, comprising: an external device on a vehicle (130) acquires perception information related to an environment (100) of the vehicle (130), and the perception information comprising at least information related to objects present in the environment (100); and according to the method, a driving-related messages for the vehicle (130) are generated based at least on the perception information, the driving-related messages comprising at least one of a perception message (202), a decision planning message (204), and a control message (206). The method also comprises providing the driving-related messages to the vehicle (130) for driving control of the vehicle (130). Thus, coordinated driving control is achieved by a roadside subsystem (112) of a remote device (120) and a vehicle-mounted subsystem (132) on the vehicle (130). The achievement of the driving control function of the vehicle (130) with the assistance of an external device can realize effective and safe automatic driving. In addition, also provided are an apparatus, a device, a medium, and a system for implementing the control method.