An automatic control system of surface treatment equipment based on multi-station cooperation

Abstract

The present application relates to the technical field of industrial automation control, in particular to an automatic control system of surface treatment equipment based on multi-station cooperation, comprising a process gene mapping module, a predicted trajectory interlocking module and a bus closed-loop feedback module. The present application constructs a process topology control chain, uses a virtual control entity and a global resource occupation table to perform advanced deduction on the control system clock axis, triggers a software and hardware interlocking mechanism and generates a time-space decoupling control signal when identifying occupation conflicts; the bus closed-loop feedback module checks the spatial consistency of the measured feedback vector and the virtual control entity, triggers an emergency stop protection and forcibly reconstructs the control signal when the deviation exceeds the virtual-real mapping residual limit. The present application realizes global asynchronous parallel scheduling and closed-loop safety control of production line multi-task, effectively solves the problems of low cooperation efficiency and equipment resource deadlock.

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