铁路列车鸣笛噪声综合防治技术研究OA

The prevention and control of noise pollution from railway train whistles is a persistent issue,for which systematic and effective measures are still lacking.This paper analyzed the scenarios and types of railway whistling operations and proposed an alternative solution based on wireless communication technology.By acquiring station operation and route information via ground information systems,and utilizing the high-precision positioning technology of the BeiDou Satellite System for tracking both personnel and locomotives within the station,a comprehensive railway train whistle noise prevention and control system was developed.This system integrated electronic maps,video monitoring,vehicle-ground integrated crossing protection,mobile communication,and other auxiliary technologies.It enables communication between locomotives and personnel within the railway station,as well as the collection of positional and operational status information.The control system achieves functions such as precise information transmission,danger avoidance alerts,and safety management for all personnel,thereby substituting the whistle function in various scenarios and effectively mitigating the issue of comprehensive noise control from train whistles within railway stations and yards.