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公开(公告)号：US11562307B2
公开(公告)日：2023-01-24
申请号：US16718016
申请日：2019-12-17
发明人： Zijie Wang , Yingnan Liu , Wenlong Rao , Jingjing Xue , Yue Wang
IPC分类号： G06Q10/06 , G08G1/133 , H04N21/2187 , G06V20/59 , G06V40/16
摘要： The present disclosure provides a vehicle passenger flow statistical method, including: acquiring, by a server, door opening time and door closing time of a vehicle during any one door opening and closing process of door opening and closing processes in a pending statistical period; acquiring, by the server, a first set of images and a second set of images in a carriage of the vehicle according to the door opening time and the door closing time; and acquiring, by the server, the number of on-board people and the number of off-board people during the door opening and closing process according to the first set of images and the second set of images. The present disclosure can improve efficiency and accuracy of passenger flow statistics according to which an operation plan of the vehicle may be optimized timely and effectively.
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公开(公告)号：US11511774B2
公开(公告)日：2022-11-29
申请号：US17024629
申请日：2020-09-17
发明人： Yue Wang , Zelin Wu , Jingjing Xue , Yingnan Liu , Wenlong Rao , Zijie Wang , Wei Gong
摘要： A method and an apparatus for controlling an autonomous driving vehicle are provided. The method includes: receiving environment information sent by an autonomous driving vehicle, the environment information including vehicle exterior environment information; determining whether the autonomous driving vehicle is in an abnormal operation status, based on the vehicle exterior environment information and operation information of an operation executed by the autonomous driving vehicle; and sending a braking control instruction and a data acquisition instruction to the autonomous driving vehicle, in response to determining that the autonomous driving vehicle is in the abnormal operation status, the braking control instruction being used for controlling braking of the autonomous driving vehicle, and the data acquisition instruction being used for acquiring data of a driving recorder in the autonomous driving vehicle.
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3.发明授权公开(公告)号：US11621952B2
公开(公告)日：2023-04-04
申请号：US17004301
申请日：2020-08-27
发明人： Wenlong Rao , Yan Feng , Xuan Huang , Wei Gong , Gaifan Li , Yingnan Liu , Yue Wang , Jingjing Xue
摘要： The present disclosure discloses a remote login processing method, apparatus, device and storage medium for an unmanned vehicle, and relates to the technical field of remote control. The implementation method of the specific method includes: sending a login request to an unmanned vehicle terminal through a first communication channel in response to a the login request received from an operator, and waiting to receive a reply instruction returned by the unmanned vehicle terminal; returning the reply instruction to the operator through the second communication channel in response to the reply instruction received from the unmanned vehicle terminal, so that the operator logs in the unmanned vehicle terminal according to the reply instruction, where there is a persistent connection state that unidirectionally authenticated between the second communication channel and the unmanned vehicle terminal.
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公开(公告)号：US11619936B2
公开(公告)日：2023-04-04
申请号：US16716365
申请日：2019-12-16
发明人： Zijie Wang , Yingnan Liu , Wenlong Rao , Jingjing Xue , Hailong Sun , Shi Hu , Yue Wang
摘要： The present disclosure provides a method and an apparatus for remotely controlling a self-driving vehicle, including: a control device receives operation state information of the vehicle to be controlled transmitted by the vehicle, and video data and/or audio data of a passenger in the vehicle; determines a first abnormal parameter of the vehicle according to the operation state information of the vehicle; determines a second abnormal parameter of an emotion of the passenger in the vehicle according to the video data and/or audio data of the passenger in the vehicle; and controls the vehicle remotely according to the first abnormal parameter and the second abnormal parameter. It is possible to avoid the situation that the passenger in the vehicle performs a wrong manipulation on the vehicle due to a large emotional fluctuation in an emergency, thus making the control of the vehicle more safe and reliable in the emergency.
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