PLC data management and control system and method based on embedded AI computer

The invention discloses a PLC data management and control system and method based on an embedded AI computer. A sensor system transmits visual information obtained by a sensor with a visual image shooting function to the embedded AI computer; data and signals of the temperature sensor, the pressure sensor and the vibration sensor are sent to the PLC system; the embedded AI computer carries out image processing and operation on the visual information sent by the sensor system, carries out analysis operation on data stored in the database server, and transmits the data and instructions after analysis decision back to the database server; the database server writes the read data into a database and issues an analysis result and an instruction from the embedded AI computer to the PLC system; and the PLC system is used for receiving the instruction from the database server to execute related actions. Through the framework of the PLC system, the AI computer and the database server, the defects that the storage spac