CN109415043A - 一种基于舒适度的自动驾驶行驶规划方法 - Google Patents

一种基于舒适度的自动驾驶行驶规划方法 Download PDF

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CN109415043A
CN109415043A CN201780036525.2A CN201780036525A CN109415043A CN 109415043 A CN109415043 A CN 109415043A CN 201780036525 A CN201780036525 A CN 201780036525A CN 109415043 A CN109415043 A CN 109415043A
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vehicle
road
information
comfort level
acceleration
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CN109415043B (zh
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杜豫川
李亦舜
刘成龙
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Tongji University
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Tongji University
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Abstract

一种基于舒适度的自动驾驶行驶规则方法，包括步骤：a)基于车型建立振动类路面质量与行驶舒适度的关系模型，b)获取前方道路工况参数，含异常状况信息、道路平整度和路面抗滑性能；c)获取前方道路工况参数，调整车辆的预期行驶轨迹；d)分别设计车辆的加速、减速与匀速过程，生产速度变化曲线；e)优化速变变化曲线。这样的方法通过解析变形类路面质量与车辆振动的作用机理和基于图像的路面抗滑系数评估技术，利用GIS与车路通讯技术获得道路工况参数，基于参数的变化情况，分别设计车辆的加速、减速和匀速过程。

Description

PCT国内申请，说明书已公开。

Claims (1)

  1. PCT国内申请，权利要求书已公开。
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