The invention provides a driver consciousness awakening system under a fatigue driving scene based on multi-modal stimulation, the driver consciousness awakening system comprises a fatigue detection system, a control feedback center and a driver awakening system, the fatigue detection system performs driver fatigue detection from multiple aspects of facial features, an intelligent seat, a physiological steering wheel and vehicle behavior detection; the control feedback center is used for receiving the detection data, making a judgment and further issuing an awakening instruction to awaken the driver; the wake-up system performs multi-mode wake-up on a driver through acousto-optic wake-up, steering wheel wake-up, seat wake-up and built-in wake-up, and a vehicle automatic driving function is accessed in the worst case so as to reduce possible loss; the accuracy of fatigue driving detection can be improved, and the awakening efficiency of the driver can be improved.
本发明提供了一种基于多模态刺激的疲劳驾驶情景下驾驶员意识唤醒系统,包括疲劳检测系统、控制反馈中心和驾驶员唤醒系统三部分,疲劳检测系统从面部特征、智能座椅、生理方向盘以及车辆行为检测多方面进行驾驶员疲劳检测;控制反馈中心用于接收检测数据并做出判断,进一步下达唤醒指令对驾驶员进行唤醒;唤醒系统通过声光唤醒、方向盘唤醒、座椅唤醒以及内置唤醒对驾驶员进行多模态唤醒,并在最坏情况下接入车辆自动驾驶功能,以减少可能的损失;既能够提高疲劳驾驶检测的准确性,又能提高对驾驶员的唤醒效率。
Driver consciousness awakening system under fatigue driving scene based on multi-modal stimulation
一种基于多模态刺激的疲劳驾驶情景下驾驶员意识唤醒系统
2022-10-18
Patent
Elektronische Ressource
Chinesisch
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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