A multi-device distributed collaborative control system for a house building construction site

Abstract

The application discloses a kind of house construction site multi-device distributed collaborative control system, belong to industrial control system technical field.System includes perception layer, edge collaborative layer, cloud platform layer, and dynamic networking module, mixed scheduling module, multilevel safety interlocking module and distributed out-of-control takeover module.Each device edge node is confirmed out-of-control state by periodic health heartbeat and neighborhood voting, elects main takeover equipment based on takeover fitness function, after digital twin pre-play verification, sends temporary control instruction to the actuator safety port of out-of-control equipment by multi-path redundant communication link, realizes remote temporary takeover;While linkage mixed scheduling module carries out task priority reconfiguration, and triggers the regional collaborative avoidance of safety interlocking module.The application can quickly complete out-of-control detection and takeover response, significantly reduce the risk of safety accident caused by equipment out-of-control, improve system self-healing ability and construction continuity.

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