The invention relates to a personalized self-adaptive cruise control system. The personalized self-adaptive cruise control system comprises a cruise control switch, a data acquisition module, a driverpersonality identification module, a personalized ACC control module and a vehicle actuating mechanism, a driver starts the ACC system through one key of the cruise control switch; the data acquisition module utilizes a wheel speed sensor, a millimeter wave radar, a camera, a brake/accelerator pedal position sensor and a throttle valve position sensor; the acquired data signal is input into a driver personality identification module to identify the personality of the driver on line; the personalized ACC control module adjusts the control parameters according to the identification result; different speed following modes, distance following modes and distance keeping modes are adopted for different types of drivers; and finally, the expected acceleration and the expected torque of the driver are controlled and output by the vehicle executing mechanism, so that the driving behavior shown by the ACC system is closer to the driving style of the actual driver, and the comfort requirement ofthe driver is met.
本发明涉及一种个性化的自适应巡航控制系统,包括巡航控制开关,数据采集模块,驾驶员个性辨识模块,个性化ACC控制模块和车辆执行机构。驾驶员通过巡航控制开关一键启动ACC系统;数据采集模块利用轮速传感器、毫米波雷达、摄像头、制动/加速踏板位置传感器、节气门位置传感器;将采集的数据信号输入驾驶员个性辨识模块对驾驶员个性在线辨识;个性化ACC控制模块根据辨识结果调节控制参数,对不同类型的驾驶员采用不同的速度跟随模式、距离跟随模式和间距保持模式,最后由车辆执行机构控制输出驾驶员期望加速度和期望扭矩,目的是使ACC系统表现出来的的驾驶行为更加接近实际驾驶员的驾驶风格,满足驾驶员的舒适性需求。
Personalized self-adaptive cruise control system
一种个性化的自适应巡航控制系统
2020-06-12
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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