The invention discloses an automobile intelligent multimedia central control screen fatigue driving reminding method, which comprises the following steps that a vehicle operation data acquisition module is connected with a vehicle data bus to acquire vehicle working condition data, the acquired data are transmitted to a CPU (Central Processing Unit), the CPU analyzes the acquired vehicle working condition data based on the set data, and the analyzed vehicle working condition data are sent to the central control screen. When the data is abnormal, the voice output and power amplifier module is used for inquiring the problem of the driver, the voice acquisition and recognition module is used for reading and analyzing the answer of the driver, when the answer is wrong or the error exceeds a specified value, warning information pops up through the touch screen and needs to be confirmed by the driver, and if the answer is not answered, the driver is judged to be fatigue driving; when the touch screen pops up warning information and the driver does not confirm for a long time, the driver is also regarded as fatigue driving. The method is implemented on the automobile intelligent multimedia central control screen, hardware is not added, only software functions are added, the use cost of a user is not increased, and the method is convenient to popularize and use.
本发明公开了一种汽车智能多媒体中控屏疲劳驾驶提醒方法,包括以下步骤:通过车辆运行数据采集模块接车辆数据总线对车辆工况数据进行采集,采集的数据输送到CPU,CPU基于设定的数据,对所获得的车辆工况数据进行分析,当数据异常时通过语音输出与功放模块来询问驾驶员问题,并通过语音采集与识别模块来读取并分析驾驶员的回答,当回答错误或误差超过指定值时,就通过触摸屏弹出警示信息,需要驾驶者进行确认,若未回答,则判定为疲劳驾驶,当触摸屏弹出警示信息,驾驶者长时间未确认,则也视为疲劳驾驶。本方法在汽车智能多媒体中控屏上实现,未增加硬件,只通过增加软件功能实现,未增加用户使用成本,便于推广使用。
Automobile intelligent multimedia central control screen fatigue driving reminding method
一种汽车智能多媒体中控屏疲劳驾驶提醒方法
2022-06-24
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 |
Automobile cushion with fatigue driving reminding function
European Patent Office | 2021
|Driver fatigue driving reminding system, control method thereof and automobile
European Patent Office | 2023
|European Patent Office | 2023
|