单片机与嵌入式系统应用2019，Vol.19Issue(2)：27-29,3.
煤矿井下精确时间同步定位技术研究
Research on Precise Time Synchronization Positioning Technology in Coal Mine
李迎喜1
作者信息
- 1. 煤炭科学技术研究院有限公司,北京 100013;煤炭资源高效开采与洁净利用国家重点实验室;北京市煤矿安全工程技术研究中心
- 折叠
摘要
Abstract
In view of the current personnel positioning system in coal mine, the positioning accuracy is not high, and the location blind area exists.The principle of precise positioning is analyzed in this paper.An improved time synchronization algorithm based on TPSN and RBS is studied, and an accurate positioning system is designed.In view of the improved precise time synchronization algorithm, the experiment is carried out in the laboratory.The validity of the method is verified by testing.As an auxiliary location function of RSSI algorithm, the positioning accuracy of the system is improved.关键词
精确定位/TPSN/RBS/RSSIKey words
precise positioning/TPSN/RBS/RSSI分类
信息技术与安全科学引用本文复制引用
李迎喜..煤矿井下精确时间同步定位技术研究[J].单片机与嵌入式系统应用,2019,19(2):27-29,3.
