The invention provides an intelligent cabin control system and method in a long-time driving mode, and relates to the technical field of intelligent cabins. The intelligent cabin control system comprises a driving information acquisition module, a whole vehicle controller, a vehicle body controller, a vehicle-mounted interaction module and an air conditioner control unit; the driving information acquisition module acquires own vehicle information, external road information and external vehicle information and transmits the information to the vehicle control unit, and the vehicle control unit receives and processes various information, identifies the fatigue state of a driver and passengers and sends the fatigue state to the driver and passengers. A control instruction is sent to realize the lifting of a car window, the regulation of seats and light in the car and the regulation of the temperature and wind power of an air-conditioning system respectively; the method comprises the following steps: acquiring a turning angle signal and a force signal of a steering wheel, solving amplitude spectral density and phase spectral density functions corresponding to the signals by taking time as a horizontal coordinate, respectively drawing curve graphs of the amplitude spectral density functions and the phase spectral density functions by taking frequency as a horizontal coordinate, and judging the fatigue degree of a driver.
本公开提供了一种长时驾驶模式下智能座舱控制系统及方法,涉及智能座舱技术领域,包括驾驶信息采集模块、整车控制器、车身控制器、车载交互模块以及空调控制单元,所述驾驶信息采集模块采集自身车辆信息、外部道路以及外部车辆信息,并将其传输至所述整车控制器,所述整车控制器接收各种信息并处理,识别驾乘人员疲劳状态,并发送控制指令分别实现对车窗升降、车内座椅及灯光调节以及空调系统的温度以及风力调节;采集方向盘的转角信号和力信号,以时间为横坐标,求取信号相应的幅值谱密度和相位谱密度函数,以频率为横坐标,分别绘制出幅值谱密度函数和相位谱密度函数的曲线图,判断驾驶员的疲劳程度。
Intelligent cabin control system and method in long-time driving mode
一种长时驾驶模式下智能座舱控制系统及方法
2024-08-09
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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