卫星天线终端控制器设计

Design of Terminal Controller for Satellite Antenna

卫星天线终端控制器是为动中通天线系统设计的一款室内控制单元。动中通天线系统主要由室外单元(ODU)和室内单元(IDU)两大部分组成;其中,室外单元主要是卫星天线系统,安装在车顶用于在运动中跟踪卫星信号,室内单元主要由电源系统、天线终端控制器、手持终端、PC机及MODEM等组成。天线终端控制器是室内单元的核心部分,主要负责与天线系统、手持终端系统、PC机及MODEM进行指令数据信息交换,以实现动中通天线系统的系统配置、指令控制及系统状态监测等功能。

Satellite antenna terminal controller is an indoor control unit designed for the mobile antenna system. The mobile antenna system consists of two parts, the outdoor unit （ODU） and the indoor unit （IDU）. The satellite antenna system is one of the most important parts in the outdoor unit, which is used to track the satellite signal on the roof. The indoor unit consists of power supply system, antenna terminal controller, handheld terminal, PC and MODEM, and the antenna terminal controller is the key part of the indoor unit, which is mainly used for the data exchange between antenna system, handheld terminal system, PC and MODEM.