GMDSS与海上通讯的发展方向

GMDSS and the Development Direction of Maritime Radio Communication

本文简要介绍GMDSS－GlobalMaritimeDistressandSafetySystem，即全球海上遇险与安全系统。分析现行海上遇险与安全系统及不足之处。介绍GMDSS系统的功能和设备，GMDSS的特点和优越性。

This article briefly introduces GMDSS - Global Maritime Distress and Safety System.This article analyses the shortages of maritime distress and safety system in use, and introduces GMDSS' functions and eopipment, its characteristics and advantageous.