船舶导航网络通信技术的研究

Research of Network Communication Technology in Ship Navigation

针对传统的船舶导航系统通信网络采用单一的通信方式存在的缺陷,提出一种新型的网络技术,即将串口技术、CAN总线技术和以太网技术有效结合,高效完成导航系统内部和各系统之间的信息传输,组建船舶导航通信网络系统的结构,分析通信网络的工作原理。

In light of the shortcoming in traditional ship navigation system that the communication network adoptes a single communication mode, a kind of new network technology was proposed, which combines with the serial technology, CAN technology and Ethernet technology to complete effectively the data transmission of navigation system interior and exterior, so as to form the communications network system structure. The working principle of the communication network was analyzed.