衣食住行,是民众生活中的头等大事。随着经济社会的快速发展,“行”的问题日益成为社会关注的热点问题,也成为城市发展与管理的重点、难点问题。能否安全便捷出行,与人民群众生活息息相关,也是衡量一座城市形象优劣的重要指标。习近平总书记在视察北京市轨道交通指挥中心时指出:“如何解决好海量人口的出行问题是个大难题。要把解决交通拥堵问题放在城市发展的重要位置,加快形成安全、便捷、高 Basic necessities of life, is the top priority in public life. With the rapid development of economy and society, the issue of ”row “ has increasingly become a hot issue for the society and has also become a key and difficult issue for urban development and management. Whether it is safe and convenient to travel and closely related to people’s livelihoods is also an important indicator of the pros and cons of a city’s image. In his visit to Beijing’s rail transit command center, General Secretary Xi Jinping pointed out: ”How to solve the problem of traveling massively is a big challenge. We must put the problem of traffic jams on an important position in urban development and speed up the formation of a safe, convenient and high-