Distributed warehouse management system based on Internet of Things technology and management method thereof

Abstract

The invention belongs to the field of data warehouse management, and discloses a distributed warehouse management system based on the Internet of Things technology, which comprises an industrial control all-in-one machine and a warehouse management system in communication connection with the industrial control all-in-one machine, the industrial control all-in-one machine comprises a power supply unit, a network unit, an RFID long-distance reader-writer and an RFID short-distance reader-writer, wherein the RFID long-distance reader-writer and the RFID short-distance reader-writer are used for wirelessly identifying RFID electronic tags arranged on tools. The warehouse management system comprises a control unit, a warehouse-in unit, a warehouse-out unit, an inventory statistics unit, an inventory early warning unit, an inventory information query unit, an inventory information sending unit and a voice unit. And a warehouse management system is arranged in the industrial control all-in-one machine. The system is used for monitoring the dynamic state of the tools in the warehouse in real time, can accurately manage the inventory and use conditions of the tools in the warehouse, achieves the timely inventory early warning, avoids the hidden danger that the tools in the warehouse are not enough for a maintainer in the maintenance process, and achieves the effective management of thetools in the warehouse-out, warehouse-in and use processes.

Description

technical field [0001] The invention belongs to the field of data warehouse management and relates to a warehouse management system, in particular to a distributed warehouse management system based on Internet of Things technology and a management method thereof. Background technique [0002] The substation overhaul room is responsible for the operation, maintenance, overhaul, and rush repair of substations in its jurisdiction. The substation overhaul room currently stores the corresponding tools in the tool warehouse of the corresponding overhaul team according to the different overhaul teams. However, since the equipment of each substation is different, the corresponding tools are also different, and the amount of data formed by different manufacturers and different types of tools is quite huge. [0003] Most of the failure points and repair methods cannot be determined in advance when a fault occurs in a substation. Therefore, it is necessary to carry all the tools that m...

AI Technical Summary

Problems solved by technology

[0003] Most of the failure points and repair methods cannot be determined in advance when a fault occurs in a substation. Therefore, it is necessary to carry all possible tools and tools, and the preparation work is heavy and the workload is heavy.

Moreover, the location of each substation is different, and the time to go to each substation is uncertain. The use, recording, and replenishment of tools and equipment vary widely. Close to manual operation will result in long operation cycle and low efficiency. Management process Traceability is not high, loopholes are prone to occur in the execution process, and effective and timely early warning cannot be realized

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