DP系统从电罗经得到船舶艏向信号，从PME得到船舶位置信号。
The system receives the vessel's heading from the gyrocompass, and the vessel's position from a PME.
中国船开拓者号，我是救援直升飞机。请告你的船舶位置，通话毕。
Chinese vessel BOJS, this is helicopter ahead of you, what your present position? Over.
诚然，将GPS技术应用于航海导航，其不仅仅在很大程度上保证了船舶在海上的安全，而且能精确定位船舶位置以保持其航线。
Admittedly, GPS technology application under the sea navigation, its not just in the very great degree guarantees the ships at sea are safe, and can accurately the position to keep the route.
介绍一种以pic 16f877单片机为核心的智能型位置遥控系统，它能快速可靠地实现对船舶位置的串级控制，主从机串行通信部分采用了RS 42 2标准。
A kind of intelligent position telecontrol systems of the ship based on PIC16F877 is introduced in this paper. RS-422 is adopted in the serial communication.
介绍一种以pic 16f877单片机为核心的智能型位置遥控系统，它能快速可靠地实现对船舶位置的串级控制，主从机串行通信部分采用了RS 42 2标准。
A kind of intelligent position telecontrol systems of the ship based on PIC16F877 is introduced in this paper. RS-422 is adopted in the serial communication.
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