The invention relates to the technical field of vehicle early warning, and discloses a function scene priority determination method and device, a vehicle controller and a vehicle, and the function scene priority determination method comprises the steps: obtaining the state information of a traffic participant under the condition that a target function scene is a traffic safety scene, the state information comprises at least one of the distance from the traffic participant to the collision point, the driving speed, the collision time and the quality, and the target function scene is any one of a plurality of function scenes; according to the state information, risk factors of the target function scene are determined, and the risk factors are used for representing the danger degree of kinetic energy generated by collision in the target function scene; and determining the priority of the target function scene according to the risk factor. According to the invention, a corresponding theoretical basis can be provided for determining the priority, and the accuracy of the determined priority of the function scene is improved.
本发明涉及车辆预警技术领域,公开了一种功能场景的优先级确定方法、装置、车辆控制器及车辆,功能场景的优先级确定方法包括:在目标功能场景为交通安全类场景的情况下,获取交通参与者的状态信息,其中,状态信息包括交通参与者到碰撞点的距离、行驶速度、碰撞时间和质量中的至少一项,目标功能场景为多个功能场景中的任意一个;根据状态信息,确定目标功能场景的风险因子,其中,风险因子用于表征目标功能场景下碰撞产生的动能的危险程度;根据风险因子,确定目标功能场景的优先级。本发明能够为优先级的确定提供相应的理论依据,提升确定的功能场景的优先级的准确性。
Function scene priority determination method and device, vehicle controller and vehicle
功能场景的优先级确定方法、装置、车辆控制器及车辆
2024-11-12
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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