The invention provides a driving reminding method and device and a vehicle. The method comprises the steps: obtaining the current vehicle speed of the vehicle and the detection data of a distance sensor on the pavement depression when the vehicle is driven in a preset speed range; according to the detection data, determining the depth of the pavement depression and the continuous detection time; calculating the width of the pavement depression according to the current vehicle speed and the continuous detection time; judging whether the width of the pavement depression is greater than a width threshold; if yes, judging whether the depth of the pavement depression is greater than a depth threshold value or not; if yes, sending out preset driving reminding information. The distance sensor used for detecting the pavement depression in front of the front wheel is arranged on the head of the vehicle, and the width and depth of the pavement depression are analyzed according to the detection data of the distance sensor, so that whether the wheel can stably pass through the pavement depression or not is judged; when it is determined that the wheel cannot stably pass through the pavement depression, preset driving reminding information is sent out.
本发明提供一种行车提醒方法、装置及车辆,所述方法包括:当车辆处于预设速度范围内行使时,获取车辆的当前车速和距离传感器对路面凹陷的探测数据;根据探测数据,确定路面凹陷的深度和持续探测时间;根据当前车速和持续探测时间,计算出路面凹陷的宽度;判断路面凹陷的宽度是否大于宽度阈值;若是,则判断路面凹陷的深度是否大于深度阈值;若是,则发出预设行车提醒信息。本发明通过在车辆的车头设置用于对前轮正前方的路面凹陷进行探测的距离传感器,并根据距离传感器的探测数据分析出路面凹陷的宽度和深度,以此来判断车轮是否能够平稳经过该路面凹陷,当判定车轮无法平稳经过该路面凹陷时,将会发出预设行车提醒信息。
Driving reminding method and device and vehicle
一种行车提醒方法、装置及车辆
2021-07-06
Patent
Electronic Resource
Chinese
IPC: | 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 / 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 |
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