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近年来,随着我国经济的飞速发展,推动了交通运输业的发展速度,其中又以铁路运输的发展更快。现如今,铁路列车的速度较之以往有了质的飞跃,尤其是动车的开通更使铁路运输速度达到了一个顶峰。然而,在列车时速不断提高的同时,对铁路通信也提出了更高的要求,铁路通信工程的质量优劣直接关系到列车的安全运行,其重要性不言而喻。为此,必须选择最为合适的接入网来确保铁路通信畅通。基于此点,现就铁路通信工程接入网技术与应用进行浅谈。
In recent years, with the rapid economic development in our country, the development speed of the transportation industry has been promoted, and the development of railway transportation has been accelerated. Nowadays, the speed of railway trains has made a qualitative leap compared with the past. In particular, the opening of the moving trains has also brought the railway transport speed to a peak. However, with the continuous increase of train speed, higher demands are placed on railway communications. The quality of railway communications projects is directly related to the safe operation of trains, and its importance is self-evident. To this end, we must choose the most appropriate access network to ensure smooth railway communications. Based on this, now on the railway communication engineering access network technology and application of shallow talk.