The invention discloses a vehicle-mounted intelligent detection device for detecting the state of a driver and a vehicle-mounted intelligent detection and control method, and the device comprises a supporting body which is provided with a display screen, a 3D structured light detection system, a photoacoustic sensing system, and a control module. The 3D structured light detection system comprisesa light projector, a two-dimensional color camera, an infrared imaging camera and an image processing module, and the two-dimensional color camera and the infrared imaging camera are connected with the image processing module; the photoacoustic sensing system comprises a laser emitter, an ultrasonic detector and a photoacoustic signal processing chip, and the ultrasonic detector is connected withthe photoacoustic signal processing chip; and the control module is respectively connected with the 3D structured light detection system and the photoacoustic sensing system. Whether a driver is in afatigue driving state, a drunk driving state or a sudden disease or other uncomfortable driving states or not can be accurately judged, so that the automobile is controlled to start or stop the automatic driving function, the automobile safety performance is improved, and the life safety of the driver is guaranteed.
本发明公开了一种检测驾驶者状态的车载智能检测设备及车载智能检测及控制方法,包括支撑本体,该支撑本体上分别安装有显示屏、3D结构光检测系统、光声感测系统和控制模块,3D结构光检测系统包括光线投射器、二维彩色相机、红外成像相机和图像处理模块,二维彩色相机和红外成像相机与图像处理模块连接;光声感测系统包括激光发射器、超声波探测器和光声信号处理芯片,超声波探测器与光声信号处理芯片相连;控制模块分别与3D结构光检测系统和光声感测系统连接。本发明可以准确判断驾驶者是否处于疲劳驾驶、酒后驾驶或突发疾病等不适驾驶的状态,从而控制汽车开启或关闭自动驾驶功能,提升汽车安全性能,保障驾驶者生命安全。
Vehicle-mounted intelligent detection equipment and detection control method
一种车载智能检测设备及检测控制方法
2021-03-12
Patent
Elektronische Ressource
Chinesisch
IPC: | G06K Erkennen von Daten , RECOGNITION OF DATA / 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 / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL |
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