高速公路紧急电话系统的研究与开发

Study and development of emergency communication system on motorway

紧急电话系统是高速公路交通工程中通信监控系统的重要组成部分。为此,探讨了紧急电话的布设、信道配置以及供电方式。针对我国高速公路实际情况,研制了一套紧急电话系统,并介绍了相应的软、硬件构成。

Emergency communication system is an important constitution part of communication monitoring system of traffic engineering on motorway. For this reason, the layout channel allocation and power supply of emergency communication system are studied. To meet the actual condition of our country, a set of emergency communication system is developed and the corresponding structure of hardware and software is depicted.