期刊名称：International Journal of Signal Processing, Image Processing and Pattern Recognition
印刷版ISSN：2005-4254
出版年度：2015
卷号：8
期号：9
页码：331-338
DOI：10.14257/ijsip.2015.8.9.35
出版社：SERSC
摘要：In order to make better use of the open and free timing service provided by beidou satellite navigation system, and get rid of the dependence of computer terminal system's timing on GPS, this paper sets up a timing hardware circuit with the platform using the BDS receiving module UM220 produced by Hexinxingtong company, based on analyzing the BDS's functional features and timing principles, and presents the implementation of computer terminal timing software and its operating process. Results of system running show that the designed timing device has high reliability and its timing precision could meet the demand of computer terminal system, thus which has a greater practical value
