CN202041985U - Storage RFID (Radio Frequency Identification Device) system for petrochemical industry enterprise - Google Patents

Abstract

The utility model relates to a storage RFID (Radio Frequency Identification Device) system for a petrochemical industry enterprise. The storage RFID system comprises a collecting layer, a transmission layer and a management layer, wherein a warehouse management computer of the system collects material information through the RFID; a handheld computer PDA (Personal Digital Assistant) is accessed to the local area network of a whole goods storage area and the local area network of a scattered goods storage area through a wireless network bridge AP (Access Point); the wireless remote identification can be realized through the radio frequency identification technology of the RFID, and the limit factor of the environment can be overcome; and with the adoption of the RFID technology for the storage management, manual work is reduced through the warehouse management software, and the warehouse keeper can intuitively know the current state of the goods and materials in a warehouse through the auxiliary operation of the computer to manage the warehouse, so that routine work can be completed accurately, rapidly and conveniently, and the modern scientific management level can be improved.

Description

Petrochemical enterprise storage rfid system

Technical field

The utility model relates to network service and wireless communication field, particularly a kind of petrochemical enterprise storage rfid system.

Background technology

The existing warehousing management of petrochemical enterprise is based on the ERP system storage mode of labor management partly, and in the warehousing management work of reality, wrong material can occur sending out, sends out the situation of flushing, thereby causes the situation of account, card, thing information asymmetry to take place.Trace it to its cause, mainly exist goods yard and unclear, the warehouse compartment of sign distribute lack of standardization, inaccurate, the manual way to manage of goods and materials deposit position is more, the information interaction time is waited factor slowly, inefficiency brings a lot of difficulties to warehousing management work.And based on the RFID(radio-frequency (RF) identification) the intelligent storage management system of technology can effectively overcome the above problems, thereby greatly improving the work efficiency of goods and materials warehousing management of large-scale petroleum chemical enterprise and dispensing, also is simultaneously to realize petrochemical enterprise thing binning library management intellectuality, standardization, an informationalized important ladder of management.

Rfid system is to utilize wireless communication means, in the certain distance scope, realizes upgrading automatically that the electronics material information signs is efficient, high reliability, low cost solution.On same database platform, can make storehouse management computer data, electronic tag and material account, material card, material material object remain consistance, and can dynamically readjust the distribution material easily and show material information, need not any manual operations, for warehousing management has brought an a whole new world.

The basic transport layer of existing storage rfid system mainly is to adopt wired network transmission technology, only realize image data and transfer data in the system database in LAN inside, and large-scale petroleum chemical enterprise goods and materials storage place is distributed in the storage zone of a plurality of dispersions usually, computer network in the storage zone is LAN (Local Area Network) substantially, storage generally mostly is open field between the zone, the optical cable that does not connect network, therefore, under this condition, can not realize unified real-time goods yard inquiry and goods yard dynamic assignment, management to large-scale petroleum chemical enterprise goods and materials storages.So just need improve, propose method for updating, solve the problem that the prior art field exists existing storage rfid system.

Summary of the invention

The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of new petrochemical enterprise storage rfid system is provided, transport layer mainly is to adopt wireless wired network transmission technology that adds, set up the contact of respectively storing in a warehouse between the zone, inquiry of real-time goods yard and goods yard dynamic assignment, management thereby solution large-scale petroleum chemical enterprise goods and materials are stored in a warehouse, reach getting in touch in real time of store management and plan management of materials and quipment, error rate is reduced to minimum.Can effectively dynamically distribute manpower, material resources, science scheduling inventory resource reduces the waste of resource, merges to realize stock's physical asset management and system of materials information management, advances the system management problem of the fine-grained management of storage.

The utility model is to realize by such technical scheme: petrochemical enterprise storage rfid system comprises acquisition layer, transport layer and administration and supervision authorities; It is characterized in that the hardware of described acquisition layer mainly is made of RFID radio frequency identification equipment and storehouse management computing machine; The hardware of described transport layer mainly is made of directorial area LAN (Local Area Network), whole goods warehouse district LAN (Local Area Network), scattered goods warehouse district LAN (Local Area Network), switch and wireless bridge AP; The hardware of described administration and supervision authorities comprises database server, Web server, whole goods warehouse district main control computer, scattered goods warehouse district main control computer and Hand Personal Computer PDA;

Described storehouse management computing machine connects described RFID radio frequency identification equipment;

Described storehouse management computing machine is by network connection data storehouse server;

Described whole goods warehouse district main control computer is by network connection data storehouse server;

Described scattered goods warehouse district main control computer is by network connection data storehouse server;

By wireless bridge AP, Hand Personal Computer PDA inserts whole goods warehouse district LAN (Local Area Network) and scattered goods warehouse district with communication

LAN (Local Area Network).

The good effect that the utlity model has: native system applying RFID REID has realized wireless remote identification, overcome the environmental limit factor, the RFID technology is applied in the warehousing management, electronization to item workflows such as goods and materials go out to put in storage, allot, make an inventory is of great benefit to, system supports by warehousing management software, reduced artificial workload, utilize computer assisted procedure management warehouse can make the warehouse keeper get more information about the current situation of warehouse goods and materials, it is accurate to be convenient to routine work, finish rapidly, can improve the modernized level of scientific management.

Description of drawings

Fig. 1 is the system hardware connection diagram;

Fig. 2 is the system operation process flow diagram;

Fig. 3 is the materials warehousing process flow diagram;

Fig. 4 is a goods and materials outbound process flow diagram.

Embodiment

Understand the utility model for clearer, describe the utility model in conjunction with the accompanying drawings and embodiments in detail:

As shown in Figure 1, petrochemical enterprise storage rfid system comprises acquisition layer, transport layer and administration and supervision authorities;

The hardware of acquisition layer mainly is made of RFID radio frequency identification equipment 1 and storehouse management computing machine 2;

The hardware of transport layer mainly is made of directorial area LAN (Local Area Network) 3, whole goods warehouse district LAN (Local Area Network) 4, scattered goods warehouse district LAN (Local Area Network) 5, router 6 and wireless bridge (AP) 7;

The hardware of administration and supervision authorities comprises database server 8, Web server 9, whole goods warehouse district main control computer 10 and scattered goods warehouse district main control computer 11; Hand Personal Computer (PDA) 12; The implementation method of described petrochemical enterprise storage rfid system comprises the steps:

Storehouse management computing machine 2 is gathered material information by described RFID radio frequency identification equipment 1;

Storehouse management computing machine 2 process in order material informations also are sent to database server 8 with data;

The data that whole goods warehouse district main control computer 10 is used to manage whole goods material information and dynamically updates database server 8;

The data that scattered goods warehouse district main control computer 11 is used to manage bulk cargo material information and dynamically updates database server 8;

Make whole goods warehouse district LAN (Local Area Network) 4 of Hand Personal Computer (PDA) 12 wireless access and scattered goods warehouse district LAN (Local Area Network) 5 by wireless bridge (AP) 7.

To shown in Figure 4, the software of described petrochemical enterprise storage rfid system mainly comprises 8 subsystems: operation area ADMINISTRATION SUBSYSTEM, ERP system, outbound ADMINISTRATION SUBSYSTEM, the ADMINISTRATION SUBSYSTEM of making an inventory of goods in a warehouse, bucket management subsystem, forming label ADMINISTRATION SUBSYSTEM, system maintenance and ADMINISTRATION SUBSYSTEM and query statistic subsystem as Fig. 2.

One, comprises mainly in the operation area ADMINISTRATION SUBSYSTEM that goods and materials are gone into operation area, goods and materials go out functional modules such as operation area, the goods and materials return of goods.The purpose of operation area management is to make goods and materials take over goods and materials from the warehouse keeper, enters storage RFID management system flow process.

Two, comprise in the warehouse-in ADMINISTRATION SUBSYSTEM that warehouse-in goods and materials delivery receitp, warehouse-in goods yard are distributed, materials warehousing is put on the shelf and checked, database goods and materials quantity nuclear increases, storage bill information is gone into functional modules such as ERP system.Wherein: the function of " warehouse-in goods and materials delivery receitp " is the main information input of the goods and materials storage RFID management system that the warehouse need be received, and provides master data for making the RFID label.The function of " warehouse-in goods yard distribute " is that the goods and materials kind of putting in storage as required, quantity, volume etc. are searched warehouse compartment accurately automatically in storage RFID management system.The function of " goods and materials are put on the shelf and checked management " is that put on the shelf material information and shelf information and system information of the scene that obtains when goods and materials are put on the shelf checked, and avoids misplacing the position.The function of " database goods and materials quantity nuclear increase " is that information such as the goods and materials of will correctly put on the shelf, chord position, quantity write in the storage RFID management system.To be goods and materials that reality has been put in storage enter ERP system with the form of ERP system storage bill to the function of " storage bill information is gone into ERP system ", realizes the information interaction of storage RFID management system and ERP system.

ERP system needs the read right of partial information such as goods and materials title in open " contract for future delivery " database table and quantity and " store list BOM " database table, so that have access to relevant goods and materials and materiel code, in purchasing agent's presence, generate " notice of arrival " according to " contract number ".

The storekeeper checks and accepts the goods and materials of arrival according to the material information in " notice of arrival ".Search and arrange the goods yard according to the material information in " notice of arrival ".Owing to complete material information is arranged on " notice of arrival ", just can make shelf RFID label and also examine and increased warehouse goods and materials database as long as goods yard information filled out, the storekeeper does not need to do complicated operations.When treating that ERP system has storage bill, manually confirm the ERP storage bill by the storekeeper.

Three, comprise in the outbound ADMINISTRATION SUBSYSTEM that outbound goods and materials delivery receitp, the inquiry of outbound goods yard, goods and materials outbound undercarriage are checked, database goods and materials quantity is examined and made cuts, the single information of outbound is gone into functional modules such as ERP system.Wherein: the function of " outbound goods and materials delivery receitp " is the main information input of the goods and materials storage RFID management system that the warehouse is needed outbound.The function of " inquiry of outbound goods yard " is the information in the outbound goods and materials delivery receitp as required, searches the warehouse compartment that goods and materials are deposited in the warehouse automatically.The function of " the goods and materials undercarriage is checked management " is the on-the-spot undercarriage material information that obtains during with the goods and materials undercarriage and need the material information of outbound to check, and avoids taking by mistake goods and materials.The function of " database goods and materials quantity is examined and made cuts " is the information such as goods and materials quantity from the warehouse outbound to be write the storage RFID management system examine and make cuts stockpile number and shared quantity-at-location etc.The function of " outbound single information go into ERP system " is that the goods and materials of reality outbound are entered ERP system with the form of ERP system outbound list, realizes the information interaction of storage RFID management system and ERP system.

For urgent outbound operation, planning authorities transfers the goods and materials that need urgent outbound by the goods and materials database in visit warehouse, generates " urgent outbound is single ".The storekeeper does the goods and materials outbound according to " urgent outbound is single ", and changes shelf RFID label, the warehouse goods and materials database of examining and making cuts.Owing in " urgent outbound is single " complete outbound material information is arranged, does not therefore need the storekeeper to make complicated operations.For fear of confusion, in database, do urgent outbound record.After having treated " material list of applying for another ", after " urgent outbound is single " confirmation, manually confirm the ERP outbound, cancel urgent outbound record simultaneously by the storekeeper.

Need to prove that " urgent outbound is single " is actually the material requistion that utilizes warehouse management system to generate by planning authorities, may be to need some formalities owing to will generate material requistion in ERP system, and these formalities that in case of emergency has no time to handle; " material list of applying for another " in fact is exactly the material requistion that is generated by ERP system, only lags behind actual neck material on the time.

No matter be normal outbound, or urgent outbound, the data in the warehouse goods and materials database all will in time be done accordingly and examine and make cuts, thereby have guaranteed the consistance of warehouse goods and materials and database.

Four, make an inventory of goods in a warehouse that ADMINISTRATION SUBSYSTEM comprises that the account thing is checked, loss on disposal management, inventory profit management etc.

Five, the bucket management subsystem comprises idle warehouse compartment demonstration, warehouse compartment adjustment management, warehouse compartment vacancy rate statistics, moves library management etc., makes the warehouse keeper for the warehouse present situation understanding intuitively be arranged, and has solved the drawback of artificial searching warehouse compartment.

Six, the forming label ADMINISTRATION SUBSYSTEM comprises the management of RFID forming label, outbound goods and materials RFID label for labelling, calcellation management etc., is whole management system service.

Seven, system maintenance and ADMINISTRATION SUBSYSTEM comprise materiel code management, goods and materials RFID coding and materiel code relation management, warehouse and goods yard basic data and encode management, operator's management, data backup and recovery.

Eight, query statistic subsystem, this system provides the Query Database internal information, checks out the warehouse-in goods and materials, functions such as statistics goods and materials quantity.

Based on the application of the intelligent storage management system of RFID technology, will realize inquiry of real-time goods yard and goods yard dynamic assignment, management, reach getting in touch in real time of store management and plan management of materials and quipment, error rate is reduced to minimum.Can effectively dynamically distribute manpower, material resources, science scheduling inventory resource reduces the waste of resource, merges to realize stock's physical asset management and system of materials information management, advances the fine-grained management of storage.With greatly improving the work efficiency of warehousing management of super-huge petrochemical industry goods and materials and dispensing and promoting employee quality, be to realize storehouse management intellectuality, standardization, an informationalized important ladder of management.

By the utility model, when the application of RFID intelligent storage management system is offered convenience to material management, will implement tiered warehouse facility from now on and implement local logistic storage central strategy and lay good application foundation for warehousing and storage activities portion.Have good social benefit, use exemplary and promotional value.

According to the above description, can realize scheme of the present utility model in conjunction with art technology.

Claims (1)

1. petrochemical enterprise storage rfid system comprises acquisition layer, transport layer and administration and supervision authorities; It is characterized in that the hardware of described acquisition layer mainly is made of RFID radio frequency identification equipment and storehouse management computing machine; The hardware of described transport layer mainly is made of directorial area LAN (Local Area Network), whole goods warehouse district LAN (Local Area Network), scattered goods warehouse district LAN (Local Area Network), switch and wireless bridge AP; The hardware of described administration and supervision authorities comprises database server, Web server, whole goods warehouse district main control computer, scattered goods warehouse district main control computer and Hand Personal Computer PDA; Described storehouse management computing machine connects described RFID radio frequency identification equipment; The storehouse management computing machine is by network connection data storehouse server; Described whole goods warehouse district main control computer is by network connection data storehouse server; Described scattered goods warehouse district main control computer is by network connection data storehouse server; By wireless bridge AP, Hand Personal Computer PDA inserts whole goods warehouse district LAN (Local Area Network) and scattered goods warehouse district LAN (Local Area Network) with communication.

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