小型船舶操纵模拟器控制台的结构与设计

Configuration and design of the console used in mimic shiphandling simulator

小型船舶操纵模拟器控制台的硬件配置主要包括单片机、数码管驱动电路、开关量信号采集电路以及模拟量输入电路．在详细论述了上述硬件的设计以后，还对实现主机与控制台之间通讯的５个函数，也即建立与控制台的链接、断开与控制台的链接、接收从控制台来的数据。

The mimic console of PC based shiphandling simulator is the device of signals acquisition, transmission and communication between the main computer and the console in the simulator. The hardware of the console consists of a monochip computer, driving circuit of the digital LED and the signal acquisition circuit of both digital and analog signals. After discussing the design of the hardware of the console, five functions of communication between the main computer and the console, such as setting link to the console, breaking link to the console, receiving signals from the console, transmitting data to the console and the interruption service function, are introduced.