The invention relates to an
automatic control system for intelligent and efficient
greenhouse agricultural production, which comprises a central
processing module, and a detection module, a keyboard input module, a display module, a communication module and an execution module which are connected with the central
processing module, wherein the detection model comprises a temperature sensor, a
humidity sensor, an illumination sensor, a
carbon dioxide concentration sensor, an
oxygen concentration sensor and a
settling pond water yield sensor, which are arranged in a shed, and a
wind speed sensor, a rain and
snow sensor, a shed-outside temperature sensor and a shed-outside
humidity sensor, which are arranged outside the shed; the execution module comprises a cooling unit, a warming unit, a ventilating unit, a light filling unit and a deep-well pump; and the communication module is connected with an upper computer away from the shed by a communication cable. By the
automatic control system, the growth environment in the shed can be detected in real time,
moisture, other nutrients and the growth environment required by plants are supplied and controlled intelligently, so that animals and the plants can grow quickly with high efficiency and
nutrition in ideal environment, the labor cost is reduced, and the output efficiency is improved.