The invention relates to an intelligent driving automobile passenger comfort evaluation method, which comprises the following steps: 1) acquiring experimental data including physical sign informationof each tested passenger in a static state and an intelligent driving automobile driving state and subjective comfort evaluation indexes of the tested passengers; 2) calculating a comfort objective evaluation index based on the sign signal based on the obtained sign information and a pre-established comfort objective evaluation model based on the sign information; 3) obtaining a passenger comfortprediction evaluation index based on the vehicle dynamics information based on the dynamics index and the passenger comfort prediction model based on the vehicle dynamics; and 4) constructing a passenger comfort comprehensive evaluation model, and establishing a vehicle dynamics control domain based on the passenger comfort based on the passenger comfort comprehensive evaluation index predicted bythe passenger comfort comprehensive evaluation model and the vehicle three-degree-of-freedom model so as to ensure the riding comfort. The method can be widely applied to the field of intelligent vehicle passenger comfort evaluation.
本发明涉及一种智能驾驶汽车乘员舒适性评价方法,包括:1)获取实验数据,包括各被测乘员在静止状态下和智能驾驶汽车行驶状态下的体征信息以及被测乘员的主观舒适性评价指标;2)基于获取的体征信息和预先建立的基于体征信息的舒适性客观评价模型,计算基于体征信号的舒适性客观评价指标;3)基于动力学指标和基于车辆动力学的乘员舒适性预测模型,得到基于车辆动力学信息的乘员舒适性预测评价指标;4)构建乘员舒适性综合评价模型,基于乘员舒适性综合评价模型预测得到的乘员舒适性综合评价指标以及车辆三自由度模型,建立基于乘员舒适性的车辆动力学控制域,以保证乘坐舒适性。本发明可以广泛应用于智能车辆乘员舒适性评价领域。
Intelligent driving automobile passenger comfort evaluation method
一种智能驾驶汽车乘员舒适性评价方法
2021-02-12
Patent
Electronic Resource
Chinese
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