Heat accumulating type solar heat exchange control system and control method

The invention discloses a heat accumulating type solar heat exchange control system and method. The control system drives a power device of the heat accumulating type solar heat exchange system to drive water flow to circulate between a solar heat collecting device and a heat accumulating device. The control system comprises a data processing unit, a central control unit and a driving unit which are electrically connected; the central control unit comprises a full-automatic control system or a semi-automatic control system; and the data processing unit is used for setting parameter thresholds, receiving and storing environment information data from the central control unit, comparing the data and sending a heat release state or heat collection state signal to the driving unit. The control system is in driving connection with the heat storage type solar heat exchange system, the temperature and the water temperature in the greenhouse are monitored in real time, and a heat collection state or a heat release sta