The present invention provides a vehicle navigation system, comprising: a first acquisition unit configured to acquire temporary parking information of a vehicle, the temporary parking information comprising a temporary parking place and a temporary parking time length Tp; the second acquisition unit is configured to be used for acquiring available parking space information and road information within a preset distance range of the temporary parking place; the path planning unit is configured to be used for planning a circular driving path with the round-trip time Tw for the vehicle to return to the temporary parking place from the temporary parking place according to the available parking space information and the road information when the temporary parking time duration is longer than first preset time T1 for allowing the vehicle to temporarily park, the Tw is smaller than Tp, and the difference value between Tp and Tw is smaller than T1; or Tw is greater than or equal to Tp. According to the invention, when there is no available parking space at the temporary parking place, the vehicle can run according to the circulating route to avoid illegal parking.

    本发明提供一种车辆导航系统,所述车辆导航系统包括:第一获取单元,被配置用于获取车辆的临时停靠信息,其中临时停靠信息包括临时停靠地点和临时停靠时间长度Tp;第二获取单元,被配置用于获取在临时停靠地点的预设距离范围内的可用停车位信息以及道路信息;路径规划单元,被配置用于在临时停靠时间长度大于允许车辆临时停靠的第一预设时间T1时,根据所述可用停车位信息以及道路信息,规划车辆从临时停靠地点返回到临时停靠地点的往返时间为Tw的循环行驶路线,其中Tw小于Tp且Tp与Tw的差值小于T1,或者Tw大于等于Tp。通过本发明实现了在临时停车地点没有可用停车位时,车辆可以通过按照循环路线行驶避免违规停车。


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    Title :

    Vehicle navigation system and method, driving assistance system and storage medium


    Additional title:

    车辆导航系统、方法、驾驶辅助系统和存储介质


    Contributors:
    QU TONG (author) / YANG YUE (author) / N MAMOND (author) / TANG SHUAI (author) / SUN DUO (author)

    Publication date :

    2022-03-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



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