摘要: |
本文根据雷达振幅测角的最大信号原理,提出了DSRC道路信标定位的最大信号法,着重从硬件和软件方面讨论了工程上实现该方法的一般途径。 |
关键词: 智能交通系统 车辆定位 专用短程通信 数字信标 最大信号法 雷达振幅测角 |
DOI:10.3969/j.issn.1001-893X. |
修订日期:2002-07-28 |
基金项目: |
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The Maximum Signal Method for Improving Location Precision of DSRC Road Beacons and its Engineering Realization |
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Abstract: |
Based on the principle of maximum signal for radar amplitude direction finding,a maximum signal method for DSRC road beacon positioning is presented. To implement this method, general approaches for engineering use involving hardware and software are discussed. |
Key words: ITS,Vehicle location,DSRC,Digital beacon,Maximum signal method, |