Networked management system for intelligent control of grain depot

The utility model discloses a networked management system for the intelligent control of a grain depot, comprising a temperature and humidity acquisition unit of the grain depot; the acquisition unit comprises a temperature and humidity sensor and an RF wireless receiving and transmitting device; the temperature and humidity acquisition unit of the grain depot is connected with a CDMA networked host via internet; and the DMA networked host is connected with a local computer through a USB interface. The system not only omits an on-site computer and internet broadband, but also can view the grain temperature data and control the on-site equipment through a mobile phone or the computer which is connected with the internet in real time, really and at any time, can view the temperature data of the grain depot in real time everywhere at any time through the mobile phone, and can control the operation of the on-site mechanical equipment (doors and windows, fans) in real time through the mobile phone.