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

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.