随着高速公路近几年的高速发展,通车里程在不断增加,对于高速公路的安全、经济、快速和舒适的期望越来越高。通信系统的组建为高速运营管理、监控、收费等工作提供便利的平台,实现了对公路情况的有效监控,实现高速公路管理部门之间的有效联络与通信,是高速公路现代化建设必不可少的基础设施之一。 With the rapid development of the expressway in recent years, the traffic mileage is continuously increasing, and the expectation for the safety, economy, speed and comfort of the expressway is getting higher and higher. The establishment of communication system provides a convenient platform for high-speed operation management, monitoring and toll collection, etc., and effectively monitors the condition of the highway. Effective communication and communication between highway management departments is essential for the modernization of the expressway One of the infrastructure.