The embodiment of the invention provides a two-wheeled vehicle driving warning system and method, and the system consists of the following components: a monitoring radar which is assembled at the tail part of a two-wheeled vehicle and is used for monitoring a moving target entering a detection area of the monitoring radar in real time and obtaining the motion data of the moving target; and the controller is used for predicting and generating a prediction track of the moving target according to the motion data, judging the current position of the moving target according to the motion data and the prediction track, and alarming when the moving target is judged to enter a pre-calibrated alarm area. According to the latest motion data of the motion target, calculating the duration required by the motion target starting from the current position to collision between the motion target and the two-wheeled vehicle, and when the duration is smaller than a preset threshold value, sending out an alarm instruction; and the alarm is used for correspondingly giving an alarm when receiving the alarm instruction. According to the invention, the moving target behind the two-wheeled vehicle can be effectively monitored at low cost, and effective judgment and early warning can still be carried out after the moving target enters a detection blind area.
本发明实施例提供一种两轮车驾驶警示系统及方法,两轮车驾驶警示系统由以下组件组成:一个组装于两轮车尾部的监测雷达,用于实时监测进入监测雷达的探测区内的运动目标并获取运动目标的运动数据;控制器,用于根据运动数据预测生成运动目标的预测轨迹,根据运动数据和预测轨迹判断运动目标的当前位置,并在判定运动目标进入预先标定的报警区域内时,根据运动目标最新的运动数据计算运动目标从当前位置出发到运动目标与两轮车发生碰撞所需的时长,在时长小于预定阈值时发出报警指令;以及报警器,用于在接收到报警指令时对应发出警报。本发明能够低成本、有效地监测两轮车后方活动目标,并能在活动目标进入检测盲区后仍能有效判断及预警。
Two-wheeled vehicle driving warning system and method
两轮车驾驶警示系统及方法
2022-05-27
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 |
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