Weak traffic participant collision early warning method and system, and storage medium

The invention relates to a vulnerable traffic participant collision early warning method and system and a storage medium, and the method comprises the steps: obtaining the relative transverse distance between a vehicle and a vulnerable traffic participant and the speed of the vulnerable traffic part...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	CAI ZHIJUN, FENG QIGAO, LI XIAOPING, YANG BO, CHEN CONGCHUAN, ZENG YANFANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING ORSUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES INGENERAL CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES PERFORMING OPERATIONS PHYSICS ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT SIGNALLING TRAFFIC CONTROL SYSTEMS TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	The invention relates to a vulnerable traffic participant collision early warning method and system and a storage medium, and the method comprises the steps: obtaining the relative transverse distance between a vehicle and a vulnerable traffic participant and the speed of the vulnerable traffic participant, and determining an early warning scene according to the relative transverse distance and the speed of the vulnerable traffic participant; obtaining a relative speed of the vehicle relative to the vulnerable traffic participant, and calculating an early warning distance corresponding to the early warning scene according to the relative speed; and acquiring a relative distance between the vehicle and the vulnerable traffic participant, and determining whether to perform collision early warning of a corresponding level according to a comparison result of the calculated early warning distance and the relative distance, according to the invention, a driver can be helped to better identify risk sources and threa