Intelligent control system based on traveling mechanism

Abstract

The invention relates to an intelligent control system based on a travelling crane mechanism, which is applied to intelligent transformation of a traditional travelling crane and comprises a travelling crane operation control scheme, travelling crane operation control PLC (Programmable Logic Controller) program logic and a travelling crane and roller way interlocking control scheme, the design of the driving operation control scheme relates to three interface schemes, namely a ModBus TCP (Transmission Control Protocol), a ModBus RTU (Remote Terminal Unit) and a ProfiBus; the program logic of the PLC comprises a management system main program, a coordinate confirmation subprogram, a heartbeat signal subprogram, a coordinate real-time acquisition subprogram, a pause management subprogram, an emergency stop management subprogram, an MES analysis subprogram, an operation management subprogram, a safety monitoring subprogram, an alarm management subprogram and a recovery management subprogram. And the interlocking control of the travelling crane and the roller way comprises the steps of determining roller way plate loading conditions, transforming corresponding equipment and protecting hardware. Compared with a traditional driving control module, the driving control parameters tend to be optimal, and intelligent driving control is achieved.

Description

technical field [0001] The invention belongs to the field of intelligent control of driving, and in particular relates to an intelligent control system not based on a driving mechanism. Background technique [0002] As the raw material for the production of shipbuilding enterprises, steel plates are all stored in the steel plate yard. When moving the steel plates, they need to be transported by cranes. The traditional cranes are hoisting equipment that are placed horizontally over workshops, warehouses and stockyards for material lifting. Because its two ends are located on tall concrete pillars or metal supports, it is shaped like a bridge. The bridge frame of traditional driving runs longitudinally along the tracks laid on the elevated sides on both sides, which can make full use of the space under the bridge frame to lift materials without being hindered by ground equipment. It is a kind of hoisting machinery with the widest range and the largest number. The bridge fram...

AI Technical Summary

Problems solved by technology

[0003] At present, the cranes operated in the yards of domestic shipbuilding enterprises all adopt the traditional manual operation mode. The on-site environment is complex, and the parameters such as steel plate weight, size and wind speed are variable. The operation process relies heavily on manual experience and the control accuracy is average. Therefore, it is urgent to carry out intelligent transformation on the existing driving control module

The deficiencies of the traditional driving control method seriously affect the production efficiency of the shipbuilding enterprise and the automatic control of the raw materials produced in the yard, which requires the improvement of the traditional driving control module, and some existing improvement schemes involve the driving control module Very small amount, the particularity of the problem makes the improvement scheme of some control modules not universal

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