Virtual zebra crossing projection control method and device, storage medium and navigation system

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Virtual zebra crossing projection control method and device, storage medium and navigation system

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DENG ZHIPENG / ZHOU GUIXIN / LI ZHIGANG

The invention discloses a virtual zebra crossing projection control method and device, a storage medium and a navigation system.The virtual zebra crossing projection control method comprises the following steps that road condition information of a preset area in front of a vehicle, position information of the vehicle and running parameters of the vehicle are obtained; predicting whether the vehicle has a potential conflict in the front preset area according to the obtained information, and determining the type of the potential conflict according to the road condition information of the front preset area of the vehicle when the potential conflict occurs; determining a risk level according to the distance between the current position of the vehicle and a preset area in front of the vehicle and the type of the potential conflict, and generating a corresponding virtual zebra crossing projection signal according to the risk level; and controlling a navigator of the vehicle to perform projection display according to the virtual zebra crossing projection signal. Therefore, by means of the virtual zebra crossing projection control method, the current road condition of the vehicle can be accurately obtained, a driver is reminded in time, and the driving comfort and the safety coefficient are improved.

本发明公开了一种虚拟斑马线投影控制方法与装置、存储介质、导航系统，其中，虚拟斑马线投影控制方法包括以下步骤：获取车辆前方预设区域的路况信息、车辆的位置信息和车辆的运行参数；根据上述所获取的信息预测车辆在前方预设区域是否出现潜在冲突，并在出现潜在冲突时根据车辆前方预设区域的路况信息确定潜在冲突的类型；根据车辆的当前位置与车辆前方预设区域之间的距离和潜在冲突的类型确定风险等级，并根据风险等级生成相应的虚拟斑马线投影信号；根据虚拟斑马线投影信号控制车辆的导航仪进行投影显示。由此，该虚拟斑马线投影控制方法能够准确获取车辆当前所处路况并及时提醒驾驶员，提高驾驶舒适度和安全系数。

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Document information

Title :

Virtual zebra crossing projection control method and device, storage medium and navigation system

Additional title:

虚拟斑马线投影控制方法与装置、存储介质、导航系统

Contributors:

DENG ZHIPENG (author) / ZHOU GUIXIN (author) / LI ZHIGANG (author)

Publication date :

2022-05-31

Type of media :

Patent

Type of material :

Electronic Resource

Language :

Chinese

Classification :

IPC:

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