The invention relates to the field of vehicle following control, and discloses a vehicle following system stability control method considering driver characteristics, which comprises the following steps: 1) establishing an optimized speed model of a vehicle following system according to multi-preceding vehicle information and driver response characteristics; 2) designing a stability control method of the vehicle following system according to the optimized speed model and the current vehicle distance; 3) calculating the adjusting speed of each vehicle according to the control method and the following state of the current vehicle; 4) determining the acceleration of each vehicle according to the adjustment speed and the acceleration response characteristics of the driver; 5) updating the position and speed of the vehicle based on the calculated acceleration; and (6) repeating the steps (3) to (5) until a stable state is achieved. According to the method, the vehicle information and the driver behavior data are acquired in real time, and the advanced control algorithm and the model prediction technology are combined, so that the precise control and optimization of the vehicle following behavior can be realized.
本申请涉及车辆跟驰控制领域,公开了一种考虑驾驶员特性的车辆跟驰系统稳定性控制方法,包括:1)根据多前车信息和驾驶员响应特性,建立车辆跟驰系统的优化速度模型;2)根据优化速度模型和当前车辆间距,设计车辆跟驰系统的稳定性控制方法;3)根据控制方法和当前车辆的跟驰状态,计算每辆车的调整速度;4)根据调整速度和驾驶员的加速响应特性,确定每辆车的加速度;5)基于计算得到的加速度,更新车辆的位置和速度;6)重复步骤3)到5),直到达到稳定状态。本发明通过实时地获取车辆信息、驾驶员行为数据,结合先进的控制算法和模型预测技术,可以实现对车辆跟车行为的精准控制和优化。
Vehicle following system stability control method considering driver characteristics
一种考虑驾驶员特性的车辆跟驰系统稳定性控制方法
2024-03-12
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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