动态识别道路坡度的多传感器信息融合方法

重庆交通大学学报（自然科学版） ›› 2002, Vol. 21 ›› Issue (2): 97-102.

动态识别道路坡度的多传感器信息融合方法

杨志刚，曹长修，苏玉刚

重庆大学A区自动化学院，重庆400044

收稿日期:2001-07-12 修回日期:2001-09-19 出版日期:2002-06-15 发布日期:2015-05-18
作者简介:杨志刚(1957—)，男，河南信阳人，博士生，副教授，主要从事汽车智能控制技术研究
基金资助:
教育部博士点基金资助(97061104)

The method of identifying dynamically road grade by means of multi-sensor information fusion

YANG Zhi-gang,CAO Chang-xiu,SU Yu-gang

Automation Institute of Chongqing University , Chongqing 400044, China

Received:2001-07-12 Revised:2001-09-19 Online:2002-06-15 Published:2015-05-18

摘要/Abstract

摘要： 在行驶中动态识别道路坡度的大小是采用电控机械自动变速器的车辆实现智能换挡控制的重要环节之一，也是目前的一大技术难题。针对这一问题，提出了采用多个传感器信息融合来识别坡度角的方法，建立了数学模型，并对识别误差进行了分析

关键词: 道路坡度识别, 多传感器信息融合, 汽车AMT

Abstract: The dynamical identification of road grade angle is one of important techniques for vehicle using an automated mechanical transmission with intelligent shift control, when the vehicle is traveling on sloping road, and is also a difficult technology at present .To solve the problem, in this paper, a method of identifying dynamically grade angle by means of multi-sensor information fusion is proposed, a mathematics model is given and the error of fusion result is analyzed

Key words: identification of road grade , multi-sensor information fusion , automobile AMT

中图分类号:

杨志刚，曹长修，苏玉刚. 动态识别道路坡度的多传感器信息融合方法[J]. 重庆交通大学学报（自然科学版）, 2002, 21(2): 97-102.

YANG Zhi-gang , CAO Chang-xiu , SU Yu-gang. The method of identifying dynamically road grade by means of multi-sensor information fusion[J]. Journal of Chongqing Jiaotong University(Natural Science), 2002, 21(2): 97-102.