公路路面形状测定方法及数据处理  

Measuring Method and Data Processing of the Undulation of Highway Surface

作　　者：项世法[1] 廖永宁[1] 

机构地区：[1]大连理工大学,大连116023

出　　处：《光电工程》1992年第4期17-22,共6页Opto-Electronic Engineering

基　　金：辽宁省交通厅资助

摘　　要：用水准仪进行路形参数测量,或用机械式路形记录器获得路形参数的方法,已不能适应高速公路发展的需要。本文提出用激光、光电编码器以及微机组成的路面形状测试方法及系统,并进行了可行性研究,做了模拟路面参数测量试验,获得了较好的效果,可供高速公路部门参考。Measuring undulation of the highway surfaces by levels or mechanicalroad-surface recorders, cannot suit to the requirements of the developmentof expressway.An undulation measuring system consisting of laser photoelectricencoder and microcomputer and measuring method are proposed in the paper.Feasibility investigations and analogous testing have been carried out, andgood effects have been obtained by the method.

关 键 词：高速公司 路面 形状测定 数据处理 

分 类 号：U412.366[交通运输工程—道路与铁道工程]