System for controlling in and out of storage of steel plates

Abstract

The invention discloses a system for controlling in and out of storage of steel plates. The system is characterized in that a steel plate is provided with a bar code label, and a bar code scanner thereof is connected with a palm computer PDA (Personal Digital Assistant); an RFID (Radio Frequency Identification) label is arranged at each stack position in a warehouse, and a reader-writer thereof is connected with the palm computer PDA; and the palm computer PDA is connected with a crane vehicle computer and a system computer through a wireless communication apparatus. The system shortens the time of ERP (Enterprise Resource Planning) information update such that the daily update of the information becomes the update in time, provides timely material information for production management, reduces the working time of workers from 12 h per day at present to 8-9 h, reduces errors of steel plate information and provides more accurate information for management, and decreases the unnecessary material-pouring and return and greatly saves electric power consumption.

Description

Technical field: [0001] The invention relates to a control system capable of grasping steel plate information at all times and facilitating management of storage and storage. Background technique: [0002] At present, in the warehousing link of the steel plus company, in order to accurately keep the change of material information on the warehouse site consistent with the update of the data of the ERP system. Every day, while ensuring normal operations, the on-site staff need to make comprehensive, detailed and accurate manual on-site records of the changes in the position of each steel plate on the site and the changes in and out of the warehouse, so that they have time to input them into the ERP system after get off work middle. During the working process, the actual situation of the stock yard cannot be synchronized with the ERP system at any time, so that the production management cannot track and monitor the storage of materials at any time, and this information is the m...

AI Technical Summary

Problems solved by technology

During the working process, the actual situation of the stock yard cannot be synchronized with the ERP system at any time, so that the production management cannot track and monitor the storage of materials at any time, and this information is the most important basic information for ship production.

At the same time, manual entry will cause problems such as long working hours and information errors.

In addition, when the steel plate is put in and out of the warehouse, it is difficult for the ground personnel to communicate with the crane driver. Basically, they rely on the way of "shouting". The position of the hoisting stack is prone to deviation, resulting in unnecessary unloading and returning

[0003] To sum up, in the original system, manual input of incoming steel plate information, confirmation of stack position, repeated stacking and repositioning caused by errors in material search and communication, sorting out shipping lists, and other departments needing information on incoming and outgoing warehouses Work content such as paper transcription causes a lot of time and economic waste

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