随着计算机技术的发展,我们生活中的许多方面都离不开计算机带给我们的便利,计算机技术在我们生活当中应用的范围也越来越广。近些年来,地铁的建设带给了人们很大的方便与快捷,减缓了交通压力。地铁的正常运行与计算机也是息息相关的,从轨道电路到通信再到无线通信都是离不开计算机的。 With the development of computer technology, many aspects of our life are inseparable from the convenience of computers. The application of computer technology in our life is also becoming more and more widespread. In recent years, the construction of the subway has brought great convenience and speed to people and relieved traffic pressure. The normal operation of the subway and the computer is also closely related, from the track circuit to the communication and then to the wireless communications are inseparable from the computer.