UWB Base Station Layout Optimization in Underground Parking Lots
王金栋1, 应坚国1, 蒋盛川2
1. Shanghai Jinqiao(Group) Co., Ltd., Shanghai 201203, China;
2. Key Laboratory of Road and Traffic Engineering of the Ministry of Education, Tongji University, Shanghai 200082, China
UWB Base Station Layout Optimization in Underground Parking Lots
WANG Jin-dong1, YING Jianguo1, JIANG Sheng-chuan2
1. Shanghai Jinqiao(Group) Co., Ltd., Shanghai 201203, China;
2. Key Laboratory of Road and Traffic Engineering of the Ministry of Education, Tongji University, Shanghai 200082, China
摘要Ultra wide band (UWB) has emerged as a promising fuction in the field of indoor positioning. The geometric position relationship between UWB base station and the measured target affects positioning accuracy directly. Based on the basic principles of UWB positioning system, this paper takes the horizontal dilution of precision (HDOP) as the evaluation index of positioning accuracy, and proposes the layout optimization method of UWB base station under both ideal condition and actual conditions through simulation and practical experiment verification. The three-stage design method for layout optimization of UWB base station in underground parking lots is developed, which provides a scientific workflow for the practical application.
Abstract：Ultra wide band (UWB) has emerged as a promising fuction in the field of indoor positioning. The geometric position relationship between UWB base station and the measured target affects positioning accuracy directly. Based on the basic principles of UWB positioning system, this paper takes the horizontal dilution of precision (HDOP) as the evaluation index of positioning accuracy, and proposes the layout optimization method of UWB base station under both ideal condition and actual conditions through simulation and practical experiment verification. The three-stage design method for layout optimization of UWB base station in underground parking lots is developed, which provides a scientific workflow for the practical application.
王金栋, 应坚国, 蒋盛川. UWB Base Station Layout Optimization in Underground Parking Lots[J]. Journal of Highway and Transportation Research and Development, 2021, 15(2): 82-87.
WANG Jin-dong, YING Jianguo, JIANG Sheng-chuan. UWB Base Station Layout Optimization in Underground Parking Lots. Journal of Highway and Transportation Research and Development, 2021, 15(2): 82-87.
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2021, Vol. 15 
