摘要
目前,基于GSM和GPRS网络的数据传输由于传输速率的问题,在内河工程船舶远程监控的使用上受到不少限制。文章介绍使用成熟的3G网络,设计并实现了基于3G网络的船岸通信系统。介绍系统基本组成,研究3G网络的演进过程,分析了通过3G网络完成数据传输的可行性,阐述了岸基服务器的基本功能,介绍基于Socket技术的船岸数据传输软件实现方法,并分析了实现过程中的关键技术。最后,使用VC++软件编写了测试程序,完成船岸数据传输的测试。
At present, because of the the transmission rate that data transmission based on GSM and GPRS network, there are many restrictions in the use of inland waterways ship remote monitoring. This paper describes using mature 3G network to design and implement shore-to-ship communication system based on 3G network. This paper introduces the basic structure of this system, Study on the evolution of 3G network, analyzes the feasibility of complete data transmission through 3G network, designed the basic functions of shore based server, and introduces the method to implement shore-to-ship data transmission software based on Socket technology , and analyses the key technology in the implement process. At last, using VC＋＋software to write a program to complete the test of shore-to-ship data transmission.
出处
《电子设计工程》
2014年第18期4-7,共4页
Electronic Design Engineering
基金
江苏省产学研联合创新资金资助项目(BY2013066-01)
关键词
3G网络
船岸通信
3G演进
SOCKET技术
3G network
shore-to-ship communication
evolution of 3G
Socket technology
