Intelligent sun-tracking power station control system

The utility model relates to an intelligent sun-tracking power station control system, comprising a pitching direction motor, an east-west direction motor, a singlechip control unit, a time control unit and a sensor array and also comprising limit switches which are used for controlling a rotating angle of a solar cell plate bracket and are arranged in the four directions, i.e., the pitching directions and east-west directions. The intelligent sun-tracking power station control system is characterized in that the singlechip control unit is also connected with an illumination intensity detecting sensor; the illumination intensity detecting sensor detects illumination conditions to generate illumination intensity detecting signals and transmits the illumination intensity detecting signals to the singlechip control unit; the singlechip control unit judges the state of weather according to illumination intensity conditions preset therein and comparison of measured illumination intensity detecting signals, thus selecting optical control tracking/or time tracking so as to output different motor driving signals; and further, the singlechip control unit judges whether to return at night according to the realtime information of the time control unit. The intelligent sun-tracking power station control system solves the problem of error tracking of the pure optical control tracking and pure time control tracking in the working, improves the generating efficiency and has simple installation.