A hot metal car dispatching system and dispatching method

Abstract

The invention discloses a molten iron vehicle scheduling system and scheduling method, and the method comprises the steps: enabling a vehicle-mounted mobile terminal to be connected with a local areanetwork through a factory WIFI base station, and enabling the vehicle-mounted mobile terminal to keep communication with a command monitoring device through a server; connecting avehicle-mounted wireless positioning module with the local area network through the factory area WIFI base station, and enabling the vehicle-mounted wireless positioning module to transmit information to a command monitoring device through the server; arranging a vehicle-mounted RFID tag on the molten iron transport vehicle, wherein an RFID read-write device is connected with the local area network through the RFID base station and the factory WIFI base station, the RFID read-write device transmits information to the command monitoring device through the server, and the RFID read-write device reads the vehicle-mounted RFID tag and obtains molten iron transport vehicle information; and connecting the command monitoring equipment to a monitoring large screen through the server. According to the invention, the technology of combining Beidou / GPS dual-mode positioning and stop point RFID identification is adopted, so that accurate positioning of the stop point can be realized even if the stop point is shielded,and the problems that the traditional molten iron vehicle scheduling depends on manpower, the position information feedback is not timely, the positioning is inaccurate and the like are well solved.

Description

Technical field: [0001] The invention relates to a dispatching system and dispatching method for molten iron cars. Background technique: [0002] With the ever-increasing demand for steel, steel production has also grown rapidly. As the core link connecting the entire iron and steel production, the transportation of molten iron is the focus of the management of iron and steel production enterprises. [0003] Molten iron transportation means that the molten iron transport vehicle loads the empty ladle to receive the molten iron under the blast furnace, and then transports the molten iron to the iron casting workshop for casting or transports it to the steelmaking workshop for tempering. Affected by the production environment, production status and market demand, different blast furnaces have different tapping requirements, and the same blast furnace has different needs in different time periods. Therefore, the transportation route of molten iron needs to be adjusted from tim...

AI Technical Summary

Problems solved by technology

[0013] The purpose of the present invention is to provide a dispatching system and dispatching method for molten iron cars, which integrates and applies new generation information technologies including the Internet of Things, wireless positioning, RFID and MES, and solves the problem of many human factors and poor information communication in the traditional molten iron transportation link. smooth, low degree of automation and intelligence, high error rate, low production efficiency, etc.

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