Design and Implementation of Display and Control Subsystem in Early Warning Radar

For the radar detection system, the design of display and control subsystem has strong pertinence, flexibility and some universality. According to the technical feature and detecting requirements of ionosphere doppler oblique return detection system, this paper realizes the design and operation of the display and control system in a structured way. The display and control terminal software system, developed by the multithreading technology, can be realized in Terminal, and software arithmetic and hardware control of which can be executed in parallel. The system also has the functions of hardware controlling, data processing, data displaying, automatic time detecting, parameter automatic interpreting etc. Finally, this paper puts forward a software design strategy of PPI rapid display.