The primary function of TISP is simulating 1553B Bus Controller of the satellite, and could send the remote control commands and receive the telemetry data, providing the work condition of MWHS.

• 它的主要作用是模拟卫星1553B总线控制器,并能够对微波湿度计进行遥控、遥测操作,从而保证微波湿度计在未上星时,设备的正常可靠运行。