The invention relates to the technical field of traffic safety facilities, in particular to a driving distraction early warning device and early warning method for predicting braking of a front vehicle. According to the method, the braking behavior of the front vehicle is predicted, collision analysis is carried out in combination with the speed of the vehicle and the distance between the vehicle and the front vehicle, early warning is carried out on the situation that the driver is in high collision risk and the sight is not in front of the road, the driver is warned to return to the front of the road, safety measures are taken, and therefore the probability of traffic accidents is greatly reduced.
本发明涉及交通安全设施技术领域,具体涉及一种预测前车制动的驾驶分心预警装置及预警方法。本发明对前车的制动行为进行预测,并结合自车速度、自车与前车间距做碰撞分析,对驾驶员在碰撞高风险下且视线不在道路前方的情况进行预警,警醒驾驶人视线回到道路前方并做出安全措施,从而大大降低交通事故的发生的概率。
Driving distraction early warning device and early warning method for predicting braking of preceding vehicle
一种预测前车制动的驾驶分心预警装置及预警方法
2022-11-25
Patent
Elektronische Ressource
Chinesisch
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / 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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