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公开(公告)号：US20230206139A1
公开(公告)日：2023-06-29
申请号：US18111367
申请日：2023-02-17
Inventor： Xin ZHANG
IPC: G06Q10/02
CPC classification number: G06Q10/02
Abstract: A method and an apparatus for recommending a charging station, and a method and an apparatus for determining a state of a charging pile are provided. An implementation includes: determining a set of candidate charging stations for a target vehicle; determining, for each candidate charging station in the set of candidate charging stations, an estimated time of arrival of the target vehicle, and obtaining an estimated state of a charging pile. The estimated state of the charging pile of the candidate charging station is based on a current state of the charging pile and charging reservation information, and the charging reservation information includes: an estimated time of charging and estimated duration of charging of a vehicle to be charged that has reserved the candidate charging station. The implementation further includes determining a target charging station according to the estimated states of the charging piles.
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公开(公告)号：US20220237529A1
公开(公告)日：2022-07-28
申请号：US17720638
申请日：2022-04-14
Inventor： Xin ZHANG
Abstract: A method for determining a status of a trajectory point is provided. The present disclosure relates to the field of artificial intelligence, and in particular to the field of intelligent transportation. An implementation is: obtaining a plurality of trajectory points based on trajectory data, where the trajectory data is obtained based on a positioning system; extracting a trajectory feature and a geographical environment feature of each of the plurality of trajectory points to obtain a plurality of feature vectors corresponding to the plurality of trajectory points; and determining a status of each trajectory point in the plurality of trajectory points based on the plurality of feature vectors.
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公开(公告)号：US20230126172A1
公开(公告)日：2023-04-27
申请号：US18085742
申请日：2022-12-21
Inventor： Xin ZHANG
IPC: B60W30/18 , G01C21/36 , B60W50/14 , B60W30/095
Abstract: A method of outputting a prompt information, a device, a medium, and a vehicle, which relate to a field of artificial intelligence, in particular to a field of assisted driving, a field of intelligent transportation and a field of computer vision. The method of outputting the prompt information may include: determining a type of an auxiliary prompt information in response to a determination that the auxiliary prompt information is required to be output, wherein the determination that the auxiliary prompt information is required to be output is performed according to a navigation information and an environment information; determining an output time of the auxiliary prompt information according to the type of the auxiliary prompt information; and outputting the auxiliary prompt information in response to the output time being reached.
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