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TIRE SENSOR-BASED ROBUST ROAD SURFACE ROUGHNESS CLASSIFICATION SYSTEM AND METHOD

机译:基于轮胎传感器的鲁棒路面粗糙度分类系统和方法

摘要

A road classification system und method is disclosed. The system comprises at least one tire (12) supporting a vehicle (10); a tire-mounted sensor (24) operable to measure a tire inflation pressure; a tire-mounted identification tag operable to identify the one tire by an identification code; a tire construction database operable for identifying a tire construction type for the one tire from the identification code; a vehicle-mounted axle vertical acceleration sensor operable to measure an axle vertical acceleration of the vehicle; and a road surface classification model for concluding a road surface condition based on measured changes in the measured axle vertical acceleration of the vehicle and the measured tire inflation pressure and the identified tire construction type.
机译:公开了一种道路分类系统和方法。该系统包括至少一个支撑车辆(10)的轮胎(12);安装在轮胎上的传感器(24),用于测量轮胎充气压力;安装在轮胎上的识别标签,该识别标签可通过识别码识别一个轮胎;轮胎构造数据库,可用于从识别代码中识别一个轮胎的轮胎构造类型;车载轴垂直加速度传感器,其可用于测量车辆的轴垂直加速度;路面分类模型,用于基于所测得的车辆的车轴垂直加速度的变化以及所测得的轮胎充气压力和所识别出的轮胎构造类型来得出路面状况。

著录项

  • 公开/公告号EP3178674B1

    专利类型

  • 公开/公告日2018-09-19

    原文格式PDF

  • 申请/专利权人 GOODYEAR TIRE & RUBBER;

    申请/专利号EP20160201085

  • 发明设计人 SINGH KANWAR BHARAT;

    申请日2016-11-29

  • 分类号B60C23/04;B60W40/06;

  • 国家 EP

  • 入库时间 2022-08-21 13:19:26

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