Optimization of Signal Coverage of Special Wireless Communication System in Dispatching Hall of Metro Control Center

doi:10.3969/j.issn.1673-4440.2021.05.017

Railway Signalling & Communication Engineering ›› 2021, Vol. 18 ›› Issue (5): 95-99.DOI: 10.3969/j.issn.1673-4440.2021.05.017

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Optimization of Signal Coverage of Special Wireless Communication System in Dispatching Hall of Metro Control Center

Xiao Wei

Nanning Rail Transit Co., Ltd., Nanning 530029, China

Received:2020-05-26 Revised:2021-03-25 Online:2021-05-25 Published:2021-08-16

地铁控制中心调度大厅专用无线通信系统信号覆盖优化

肖威

南宁轨道交通集团有限责任公司，南宁 530029

Abstract

Abstract: This paper analyzes the signal coverage mode of the existing special wireless communication system in dispatching hall of metro control center, and puts forward the more reliable wireless coverage scheme in combination with the actual situation. By optimizing the existing wireless coverage mode, the influence on mobile terminal users in dispatching hall has been reduced to the greatest extent when the existing wireless coverage equipment fails.

Key words: wireless coverage, analysis, optimization

摘要： 对地铁控制中心调度大厅既有专用无线通信系统信号覆盖方式进行分析，结合现场实际情况提出更为可靠的无线覆盖方案。通过对既有的无线覆盖方式进行优化改造，最大程度降低既有无线覆盖设备出现故障时，对调度大厅移动终端用户的影响。

关键词: 无线覆盖, 分析, 优化

CLC Number:

U231.7

Xiao Wei. Optimization of Signal Coverage of Special Wireless Communication System in Dispatching Hall of Metro Control Center[J]. Railway Signalling & Communication Engineering, 2021, 18(5): 95-99.

肖威. 地铁控制中心调度大厅专用无线通信系统信号覆盖优化[J]. 铁路通信信号工程技术, 2021, 18(5): 95-99.

Figures/Tables 5

References

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Optimization of Signal Coverage of Special Wireless Communication System in Dispatching Hall of Metro Control Center

地铁控制中心调度大厅专用无线通信系统信号覆盖优化

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