The invention discloses a method for reminding and actively avoiding after identifying an emergency vehicle. The method comprises the steps that an emergency vehicle characteristic attribute information sample library is constructed, and after a vehicle sensing unit senses multiple pieces of emergency vehicle characteristic information, the sensed emergency vehicle characteristic information is compared with characteristic information of the emergency vehicle characteristic attribute information sample library; whether the sensed emergency vehicle characteristic information is true or not is judged, and if yes, prompt information is sent out and/or avoidance driving measures are taken; wherein the attribute information for constructing the emergency vehicle characteristic sample library comprises at least two of sound attribute information, contour attribute information, color attribute information, light attribute information and proprietary identification attribute information of theemergency vehicle. According to the invention, emergency vehicles such as ambulances, fire trucks and police cars can be quickly and automatically identified, and drivers are prompted to avoid the vehicles in time. The invention is particularly suitable for areas which are not easily perceived by a driver, such as the rear, left and right rear of a vehicle.
本发明公开一种识别应急车辆后提醒、主动避让的方法。它是构建应急车辆特征属性信息样本库,车辆感知单元感知到多个应急车辆特征信息后,将感知的应急车辆特征信息与应急车辆特征样本库的特征信息比对,判断感知的应急车辆特征信息是否为真,如果为真,则发出提示信息和/或实施避让驾驶措施;所述构建应急车辆特征样本库的属性信息包括应急车辆的声音属性信息、轮廓属性信息、颜色属性信息、灯光属性信息和专有标识属性信息中的至少两种。本发明可实现快速,自动的识别应急车辆如救护车,消防车,警车,提示驾驶员及时避让上述车辆。本发明特别适用于驾驶员不易感知的区域,如车辆的后方,左右侧后方。
Method for reminding and actively avoiding after identifying emergency vehicle
识别应急车辆后提醒、主动避让的方法
2021-03-26
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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