The invention provides a driving fatigue monitoring method, a controller, a system and a vehicle. The driving fatigue monitoring method comprises the following steps: acquiring a transverse motion parameter and a longitudinal motion parameter of the vehicle; performing driving fatigue recognition according to the transverse motion parameters to obtain a first recognition result; performing driving fatigue recognition according to the longitudinal motion parameters to obtain a second recognition result; and when the first identification result and/or the second identification result are/is fatigue driving, outputting a fatigue driving early warning signal. Under the condition that physiological monitoring equipment is not added to the vehicle, the transverse motion parameters and the longitudinal motion parameters of the vehicle are obtained only through the original structure of the vehicle, fatigue driving recognition is carried out according to the transverse motion parameters and the longitudinal motion parameters, and a fatigue driving early warning signal is output when it is determined that a driver is in fatigue driving so as to warn the driver. On the basis of ensuring driving fatigue detection of a driver, judgment is carried out through comprehensive longitudinal and transverse movement, the accuracy of a judgment result is improved, and meanwhile, the vehicle cost is prevented from being increased.
本申请提供了一种驾驶疲劳监测方法、控制器、系统及车辆,其中驾驶疲劳监测方法包括:获取车辆的横向运动参数和纵向运动参数;根据横向运动参数进行驾驶疲劳识别,得到第一识别结果;根据纵向运动参数进行驾驶疲劳识别,得到第二识别结果;当第一识别结果和/或第二识别结果为疲劳驾驶时,输出疲劳驾驶预警信号。在不对车辆增加生理监测设备的情况下,仅通过车辆原有结构获取车辆的横向运动参数以及纵向运动参数,并据此进行疲劳驾驶识别,且在确定驾驶员为疲劳驾驶时输出疲劳驾驶预警信号,以对驾驶员进行警示,其在保证对驾驶员进行驾驶疲劳检测的基础上,通过综合纵横向运动进行判断,提高了判断结果的准确性,同时避免了增加车辆成本。
Driving fatigue monitoring method, controller, system and vehicle
一种驾驶疲劳监测方法、控制器、系统及车辆
2022-06-28
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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