The invention provides a fatigue driving early warning control method, a controller and a vehicle, and the control method comprises the steps: periodically obtaining a first preset number of vehicle operation state signals on the vehicle; according to the vehicle running state signals, fatigue driving feature recognition results in one-to-one correspondence with the vehicle running state signals are obtained; when the recognition result of the second preset number of fatigue driving features is fatigue driving, an early warning signal is output to an alarm device, and the first preset number and the second preset number are positive integers larger than or equal to 2. According to the embodiment of the invention, the controller obtains the fatigue driving feature recognition results corresponding to the plurality of vehicle running state signals, and triggers the alarm when the fatigue driving feature recognition result shows that the number of fatigue driving reaches a certain degree, thereby facilitating the guarantee of the accuracy during the alarm, not needing to add physiological monitoring equipment in the vehicle, and improving the safety of the vehicle. And the vehicle cost is also prevented from being increased.
本申请提供了一种疲劳驾驶预警的控制方法、控制器及车辆,其中,控制方法包括:周期性获取车辆上第一预设数量的车辆运行状态信号;根据车辆运行状态信号,获取与车辆运行状态信号一一对应的疲劳驾驶特征识别结果;当第二预设数量的疲劳驾驶特征识别结果为疲劳驾驶时,输出预警信号至报警装置,其中,第一预设数量和第二预设数量为大于或等于2的正整数。在本实施例中,控制器通过获取多个车辆运行状态信号分别对应的疲劳驾驶特征识别结果,并当疲劳驾驶特征识别结果为疲劳驾驶的数量达到一定程度时,才触发报警,有利于保证报警时的准确性,同时无需在车辆中增添生理监测设备,还避免了增加车辆成本。
Fatigue driving early warning control method, controller and vehicle
一种疲劳驾驶预警的控制方法、控制器及车辆
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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