The main topic is that simulates navigation in Chang Jiang River or on the coastal area center, centralized controlling ships and monitoring navaid equipment in the small ship cab.

• 本文的主要课题是借助计算机仿真技术，模拟航行于长江及沿海地区的中、小型船舶上的驾驶室集中操纵船舶及监控航行设备。