浅析CBTC中数据通信子系统的无线干扰

Based on the action-oriented “digital electronic technology and practice”curriculum reform and Practice

地铁CBTC信号系统通过无线通信技术来实现车地双向通信,用以保障行车安全、缩短行车间隔。文章对CBTC中数据通信子系统的无线干扰进行分析,探讨CBTC系统的内部干扰以及外部干扰,提出了减少无线干扰应采取的措施。

The subway CBTC signal system realizes the two-way communication of train-ground through the wireless communication technology ,which can protect the driving safety and shorten the driving distance. This article internal , the radio interference of CBTC Data communication subsystem were analyzed, the interference of and external in CBTC system were discussed and measures to reduce radio interference were put forward