The embodiment of the invention provides a fatigue driving monitoring method and device, wherein the method comprises the steps: collecting sign data of a driver and the driving direction and speed ofa vehicle; determining a first fatigue state of the driver according to the sign data; according to the driving direction and the driving speed, calculating transverse offset of the vehicle relativeto a preset navigation route, and determining a second fatigue state of the driver based on the transverse offset; and generating a final fatigue state of the driver according to the first fatigue state and the second fatigue state. According to the embodiment of the invention, the fatigue state of the driver can be comprehensively judged according to the sign data of the driver and the driving data of the vehicle, and the accuracy of a fatigue driving monitoring result can be improved.
本发明实施例提供了一种疲劳驾驶的监测方法及装置,其中,所述方法包括:采集驾驶员的体征数据以及车辆的行驶方向和速度;根据所述体征数据,确定所述驾驶员的第一疲劳状态;根据所述行驶方向和速度,计算车辆相对于预设的导航路线的横向偏移量,基于所述横向偏移量,确定所述驾驶员的第二疲劳状态;根据所述第一疲劳状态和第二疲劳状态,生成所述驾驶员的最终疲劳状态。本发明实施例可以依靠驾驶员的体征数据和车辆的行驶数据,综合判断驾驶员的疲劳状态,可以提高疲劳驾驶监测结果的准确性。
Fatigue driving monitoring method and device
一种疲劳驾驶的监测方法及装置
2020-12-22
Patent
Electronic Resource
Chinese
IPC: | G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / 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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