高速铁路环境噪声自动监测系统设计

Design of Automatic Noise Monitoring System for High-speed Railway

介绍我国高速铁路噪声测试软硬件性能及测试技术的现状,根据高速铁路噪声测试实际需求,进行高速铁路噪声自动监测系统的组成模块和系统参数分析。基于以上分析结果,对前端数据监测站和后端数据管理平台的性能和参数进行详细设计,其中前端数据监测站包括数据采集与处理平台、数据采集传感器、数据传输模块、稳定供电模块和安全防护模块等部分,后端数据管理平台包括数据管理模块、前端控制模块和安全管理模块等内容。

This paper introduced the software and hardware performance of high-speed railway noise testing and the status of noise testing technology in China.According to the actual demand of high-speed railway noise testing,the composition module and system parameters of the high-speed railway noise automatic monitoring system are analyzed.Based on the above analysis results,the performance and parameters have been designed for the front-end monitoring stations and the back-end data management platform.The front-end data monitoring station includes data acquisition and processing platform,data acquisition sensor,data transmission module,stable power supply module and safety protection module,and the back-end data management platform includes data management module,front-end control module and safety management module.