Waste mineral oil management and control system and method

The invention relates to a waste mineral oil management and control system, which comprises a client, a server, a recovery unit and a temporary storage unit, the recycling unit comprises a plurality of recycling stations and transfer equipment, each recycling station comprises an oil collecting barrel and a weighing tray, the oil collecting barrels are used for collecting waste mineral oil, and the weighing trays are used for sending positioning data of the recycling stations and gravity data of the oil collecting barrels to the server; the transfer equipment comprises a transport vehicle, andpositioning data of the transport vehicle is uploaded to the server; the temporary storage unit comprises a plurality of temporary storage cabins, and the temporary storage cabins upload positioningdata to the server in real time; the client is in communication connection with the server, obtains data uploaded by the recycling unit and the temporary storage unit from the server, and judges whether the oil collecting barr