NMEA

transportation and research of gps data based on nmea 2000 protocol

基于NMEA2000协议的GPS数据传输与处理研究

In addition, the data communication protocol NMEA 2000 based on CAN is introduced and the NMEA 2000 network topology is also given.

同时，介绍了一种基于CAN的舰船数据通信协议NMEA2000；最后，给出了NMEA2000网络拓扑图。

application of nmea-0183 data standard in gps technique

NMEA-0183数据标准在GPS技术中的应用

in the paper, based on analysis of nmea 0183 standard, an approach for gps information processing was implemented using a visual basic program.

文中在分析GPS的NMEA0183协议标准的基础上，探讨用VB实现GPS信息处理的方法及程序实现。

the nmea-0183 standard makes concrete stipulation for definition of data string and communication protocol.

NMEA-0183标准对数据串、通信协议的定义做了具体的规定。

digital map and software for the paper have been designed by gis tool and high language, software can receive nmea sentence, process gps data and display the vehicle track on the digital map.

论文根据车辆定位系统的功能要求设计了软件系统，实现了在计算机上接收GPS接收机输出，对原始GPS数据进行处理和输出；

on parsing of nmea 0183 protocol

NMEA0183协议解析

american national marine electronic association ( nmea) is a non-government organization specially engaged in education and study of marine electric equipment, which formulated the nmea standard on communication interface and protocol between marine electric equipment.

美国国家海事电子协会（NMEA）是一家专门从事海洋电子设备方面研究的民间机构，它制定了关于海洋电子设备之间的通信接口和协议的NMEA标准。