The invention discloses a brain-computer interface method for vehicle continuous control, and belongs to the technical field of man-machine interaction automatic control. A brain-computer interface method for vehicle continuous control is characterized in that a fuzzy logic module is established through a fuzzy logic interface and a fuzzy logic structure, and an originally discrete command set is converted into a continuously distributed command set, so that the operation mode of a driver is more flexible; meanwhile, the probabilistic output interface can reduce the cost of error correction when the electroencephalogram signals are classified to be wrong, so that the control precision is finer; on the premise of ensuring the safety of a brain-controlled vehicle and the real intention of a driver, the steering wheel turning angle with low error cost is output through a probabilistic output port and fuzzy logic, so that the error correction time of the driver is shortened, and the control stability in the whole control process is kept.
本发明公开了一种面向车辆连续控制的脑机接口方法,属于人机交互自动控制技术领域。一种面向车辆连续控制的脑机接口方法,通过模糊逻辑接口和模糊逻辑结构来建立模糊逻辑模块,将原本离散的命令集转化为连续分布的命令集,使得驾驶员的操作方式更加灵活;同时,概率化的输出接口可以使得脑电信号在分类出现错的时候减弱纠正误差的这一过程所付出的代价,使控制精度更加精细;本发明在保证脑控车辆安全的以及驾驶员真实意图前提下,通过概率化输出口和模糊逻辑输出错误成本较低的方向盘转角,从而减少驾驶员纠正错误的时间,并且保持整个控制过程中的操控平稳性。
Brain-computer interface method for vehicle continuous control
一种面向车辆连续控制的脑机接口方法
2022-03-01
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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