2H-4000轮机仿真训练器数据通信方案设计

Design for data communication of 2H-4000 marine engineering simulator

针对2H-4000轮机仿真训练器通信量大、可靠性高的要求,采用分布式运算架构的软件模型,用通信代理方法实现数据在共享内存中的通信;采用USB 2.0技术,实现盘台与计算机之间的通信,进行数据通信方案设计.实际运行效果显示,该数据通信方法在可靠性、易维护性、可扩展性和数据通信的快速性等方面均达到设计要求.

In order to meet the requirements of large communication capacity and high reliability for 2H- 4000 marine engine simulator, a specific distributed computing software model is used, and data communication in the shared memory is realized by means of communicational agent program. The USB 2.0 technology is used to realize communication between hardware and computer, and design scheme of data communication. According to the practical operational results, reliability, maintainability, scalability and rapidity of the data communication method are realized.