The invention belongs to the technical field of vehicle engineering, and particularly discloses a method for coping with rear-end collision of a rear vehicle, which is executed by a vehicle-mounted controller of a vehicle and comprises the following steps: a calculation step: calculating the current vehicle distance and speed difference between the vehicle and the rear vehicle; a comparison step: searching a minimum safe distance corresponding to the speed difference in a minimum safe distance lookup table, comparing the minimum safe distance with the vehicle distance, and if the vehicle distance is smaller than the minimum safe distance, sending out a prompt; wherein the minimum safety distance lookup table is used for indicating the minimum safety distance between the self vehicle and the rear vehicle under the condition of the speed difference. The method has the advantages that collision is predicted and a series of measures for reducing accidents are executed in advance by depending on a large amount of braking data and applying statistical knowledge.
本发明属于车辆工程技术领域,具体公开了一种应对后车追尾的方法,该方法由自车的车载控制器执行,包括如下步骤:测算步骤,测算自车与后车当前的车距以及速度差;比较步骤,在最小安全距离查找表中检索所述速度差所对应的最小安全距离,并比较所述最小安全距离和所述车距,若所述车距小于所述最小安全距离,则发出提醒;其中,所述最小安全距离查找表用于指示在所述速度差的情况下,自车和后车之间的最小安全距离。本发明的优点在于依赖大量制动数据,运用统计学知识,预测碰撞并提前执行一系列减轻事故的措施。
Method for coping with rear-end collision of rear vehicle, electronic equipment and storage medium
一种应对后车追尾的方法及电子设备、存储介质
2024-01-02
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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / 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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