KR102321654B1 - Rebar entry and exit automation system - Google Patents

Abstract

The present invention relates to a rebar warehousing and release automation system comprising a server and a terminal. The server comprises: a receiving unit communicating with an integrated system, an image inspection system, a metering system, an RF-ID system, a B2B system, and an integrated entry/exit management system; a transmitting unit; a yard automation unit; a vehicle control unit; a database for storing data; and a control unit. According to the present invention, a task processing system is established through mutual organic information linkage between tasks. Logistics management is smooth. By minimizing a waiting time for vehicles in a factory through rapid and accurate warehousing and release management by RF-Tag, work efficiency and customer satisfaction are improved. At the time of warehousing, accuracy of product information is improved through automatic recognition of an RF-Tag. Spot goods and information are aligned. A crane operator load is reduced, and convenience is enhanced.

Description

Rebar entry and exit automation system

The present invention relates to a rebar warehousing automation system, and more particularly, to establish a business processing system through mutual organic information linkage between business systems related to warehousing automation, image inspection, metering, and RF-ID systems. The present invention relates to a smooth logistics management by building a warehouse and delivery automation system for automating the warehouse and delivery of vehicles and product YARD management process. The goal is to improve work efficiency and customer satisfaction by minimizing the waiting time for work.

In general, product shipment management technology is being developed using RFID, and as an example of prior patent technology, Patent Laid-Open Publication No. 10-2009-0044862 discloses a barcode scanner that scans a barcode printed on a packaging box of a product to be received;

an RFID reader for reading tag information of each product included in the packaging box;

A product management server that receives and matches the scanned barcode information and tag information of each product included in the packaging box

A product warehouse management apparatus using a barcode and RFID including a database server for storing the matched barcode information and tag information is disclosed.

In addition, Patent Registration No. 10-1044625 discloses a middleware system for the operation of an RFID entry/exit gate that is installed in an area where an RFID tag is received and shipped, and has a sensor for detecting the entry/exit of the RFID tag and a warning light for notifying the occurrence of an abnormal situation. In the device adapter interface layer for the interface with the RFID reader;

An ALE layer that filters and collects tag data received from an RFID reader as an interface between an application application and middleware and transmits it to the application application;

When an ON signal is received from the sensor, it starts tag reading and registers and manages an RFID trigger event for performing a preset process when a specific event occurs, and pre-registers an RFID trigger event delivered through the ALE layer. an RFID trigger framework layer that performs the preset processing when there is a corresponding RFID trigger event compared to the registered RFID trigger event; and

A middleware system for operating an RFID entry/exit gate comprising an application interface layer providing an interface between the RFID trigger framework layer and an application application is disclosed.

However, the conventional techniques have problems in that they are inconvenient to use because of their complicated configuration and that errors occur.

Therefore, the present invention was devised to solve the above problems, and it establishes a business processing system through mutual organic information linkage between tasks, facilitates logistics management, and prompts RF-Tag. Through accurate warehousing and warehousing management, work efficiency and customer satisfaction are improved by minimizing the waiting time for vehicles in the factory, and the RF-tag is automatically recognized at the time of warehousing to improve the accuracy of product information. and convenience are increased, and also to provide an inventory management and rebar input/output automation system using RFID TAG.

The present invention relates to a rebar entry and exit automation system, comprising a server and a terminal, the server comprising: a receiver for communicating with an integrated system, an image inspection system, a metering system, an RF-ID system, a B2B system, and an integrated access management system; transmitter; Yard Automation Department; vehicle control unit; It is characterized in that it is configured to include a database and a control unit for storing data.

Therefore, the present invention establishes a business processing system through mutual organic information linkage between tasks, facilitates logistics management, and prompts RF-Tag. Through accurate warehousing management, work efficiency and customer satisfaction are improved by minimizing the waiting time for vehicle work in the factory, and the RF-tag is automatically recognized when warehousing, improving the accuracy of product information, matching the goods and information, and reducing the load on the crane operator And there is a remarkable effect of increasing inventory management and convenience using RFID TAG.

1 is a flow chart of the present invention automatic reinforcing and retrieval system
2 is an overall relationship diagram of the present invention
3 is a block diagram and flow chart of the present invention
4 is a control chart of the arrival and departure by the RFID TAG of the present invention;
5 is a state diagram of the RF-ID tag tag issuance of the present invention;
Figure 6 is an RF-ID tag tag attached state diagram of the present invention
7 is an RF-ID tag information transmission diagram of the present invention

The present invention relates to a rebar entry and exit automation system, comprising a server and a terminal, the server comprising: a receiver for communicating with an integrated system, an image inspection system, a metering system, an RF-ID system, a B2B system, and an integrated access management system; transmitter; Yard Automation Department; vehicle control unit; It is characterized in that it is configured to include a database and a control unit for storing data.

In addition, the yard automation unit consists of a yard standard management unit, a piling plan unit, a schedule unit, a location management unit, and an inventory management unit, and the vehicle control unit consists of a vehicle progress management unit, a metering information management unit, a vehicle arrangement management unit, and an in-house transfer management unit. .

In addition, the terminal includes a Tag Welding device, and the Tag Welding device includes a printing unit, a tag attaching unit, and a control unit. , it is characterized in that the tag information is transmitted to the warehouse/delivery automation system.

The present invention will be described in detail with reference to the accompanying drawings as follows. Fig. 1 is a flow chart of the present invention's automated warehousing system, Fig. 2 is an overall relationship diagram of the present invention's automated warehousing and retrieving system, and Fig. 3 is a configuration diagram and flow chart of the present invention 4 is a control diagram of arrival and departure by RFID TAG of the present invention, FIG. 5 is an RF-ID tag tag issuance state diagram of the present invention, FIG. 6 is a state diagram of RF-ID tag tag attachment state of the present invention, and FIG. ID tag information transmission diagram.

The warehouse and departure automation system of the present invention is composed of a server and a terminal, and the terminal includes a driver's smartphone, a tag welding device, an e-pro PC, and the like. The warehousing automation system server is an integrated system, an image inspection system, a metering system, an RF-ID system, a B2B system, and a receiver, a transmitter, a yard automation unit, a vehicle control unit, that communicate with each server of the integrated access management system. It consists of a database, and a control unit.

Yard automation department consists of yard standard management department, stockpiling planning department, schedule department, location management department, and inventory management department.

And the integrated system communicating with the warehouse and warehouse automation system includes a steel rolling unit, a shipment management unit, a raw material management unit, a purchaser materials unit, and a quality control unit, and receives the rolling plan and shipment request data from the warehouse and shipment automation system of the present invention, and product shipment information and vehicle entry/exit information.

The image inspection system includes an inspection management unit, an image management unit, and a monitoring unit, and transmits inspection information to the integrated system, and receives vehicle/RF-ID information from the warehouse/exit automation system of the present invention.

The weighing system consists of an RF-ID recognition unit, a weighing information unit, and a vehicle number image unit, and receives the arrival/exit weighing target information and vehicle/RF-ID information from the arrival/departure automation system, and transmits the entrance/exit metering information and vehicle information image information. do.

The RF-ID system consists of an RF-READER, an unmanned issuance and a warning light, and transmits RF-Tag information, location information, loading instructions, invoices, and reports to the warehouse and departure automation system.

Tag welding device that performs tag welding on reinforcing bar products consists of a printing unit, tag attaching unit, and a control unit. send to the system.

The B2B system receives the dispatch arrangement information to the arrival/departure automation system and transmits the vehicle information. e-Pro Pc transmits purchase/vehicle information to the warehouse/departure automation system. The integrated access management system transmits the request/vehicle information to the arrival/departure automation system.

And if the process of the present invention is sequentially described, step 1, the RF-ID tag tag issuance step; is issued in conjunction with the rebar tag using the RF-ID label printer. In short, according to the RF-ID code system of the steelworks, the control unit of the automatic rebar warehousing and retrieval is encoded by assigning a unique EPC code to the RF-ID tag and issuing the RF-ID tag tag.

The tag includes information such as HEAT No, LOT, steel type, and size linked to the mail order shipment DB, and the tag tag is for one-time consumption.

Step 2, RF-ID tag attachment step; is to attach RF*?*ID tag tags to each rebar bundle unit. The same production information as the existing barcode tag is printed on the RF-ID tag, such as type, steel type, standard, steel manufacturing number, number, and weight.

In addition, parallel processing of barcodes is possible.

Step 3, moving and loading the rebar; moves the rebar to the vehicle with a magnetic crane. After the movement is completed, it is loaded into the vehicle, and the driver tag and rebar tag location are checked and ready for reading.

Step 4, rebar shipment step; receives loading instruction information (shipment plan) by reading the driver's tag. It reads the rebar RF*?*ID tag tag loaded in the vehicle with a mobile RF-ID reader, and records and manages the rebar shipment history.

Step 5, RF-ID tag information transmission step; is to link the shipping plan based on mail order DB on the mobile RF-ID tablet screen, and to prevent shipment processing and mis-shipment by transmitting rebar RF-ID tag tag information.

Therefore, the present invention automatically recognizes the RF-Tag when warehousing, improving the accuracy of product information, and matching the information with the product. Upon warehousing, a fixed RF-Reader is installed near the warehousing area, and after hoisting, it moves about 3M and is automatically recognized. It is possible to check the correspondence between the information and the real thing, and the load of the crane operator is reduced and the convenience is increased.

By automatically recognizing RF-Tag at the time of shipment, it promotes convenience of product inspection by matching goods and information.

When the product is shipped soon, a fixed RF-Reader is installed on the pillar of the vehicle aisle, and it is automatically recognized as it moves to the aisle after hoisting. Therefore, it is possible to check the correspondence between information and in-kind, reduce the load and convenience of crane operators, and reduce the steps of product inspection.

On the other hand, in the present invention, RFID recognition is possible only when the distance between the reinforcing bar cross section and the TAG attachment part is maintained at 3 mm or more.

Therefore, the present invention relates to a smooth logistics management by building a warehouse and delivery automation system for automating vehicle storage and product YARD management processes.

By establishing a system and building a foundation for accurate grade management through image inspection of scrap metal,

It is to improve work efficiency and customer satisfaction by minimizing the waiting time for vehicles in the factory through prompt and accurate warehouse and departure management.

Claims (3)

Consisting of a server and a terminal, the server includes: a receiver for communicating with an integrated system, an image inspection system, a metering system, an RF-ID system, a B2B system, and an integrated access management system; transmitter; Yard Automation Department; vehicle control unit; It consists of a database for storing data and a control unit, and the yard automation unit consists of a yard standard management unit, a stockpiling planning unit, a schedule unit, a location management unit, and an inventory management unit, and the vehicle control unit is a vehicle progress management unit, a metering information management unit, and a vehicle dispatching unit. It consists of a management unit and an in-house transfer management unit, and the terminal includes a tag welding device, and the tag welding device includes a print unit, a tag attaching unit, and a control unit. In the rebar warehousing automation system for issuing, attaching a tag to the rebar, which is a product, through the tag attaching unit, and transmitting the tag information to the warehousing automation system,
The rolling plan and shipment request data are transmitted from the warehousing automation system, and product warehousing information and vehicle warehousing information are transmitted. and receives vehicle/RF-ID information from the arrival/departure automation system, and the weighing system includes an RF-ID recognition unit, a weighing information unit, and a vehicle number image unit, and the arrival/exit metering information, vehicle/RF-ID Receives information, transmits entrance/exit metering information, vehicle information and image information, and the RF-ID system includes RF-READER, unmanned issuance and warning lights. , send invoices, reports,
Tag welding device that performs tag welding on reinforcing bar products consists of a printing unit, tag attaching unit, and control unit. The B2B system receives the vehicle dispatching information to the arrival/departure automation system and transmits the vehicle information, the e-Pro Pc transmits purchase/vehicle information to the arrival/departure automation system, and the access management integrated system requests/ By transmitting vehicle information to the arrival and departure automation system,
The first step, RF-ID tag issuance step; is to issue a rebar tag and rebar tag using an RF-ID label printer. is given and encoded, and RF-ID tag is issued, but the tag includes information of HEAT No., LOT, steel type, and size linked to mail-order shipment DB,
The second step, RF-ID tag attachment step; is to attach an RF-ID tag tag to each reinforcing bar bundle unit, and on the RF-ID tag, production information of type, steel type, standard, steel number, number, and weight is printed. ,
Step 3, moving and loading the rebar; moves the rebar to the vehicle with a magnetic crane, is loaded onto the vehicle after completing the movement, checks the location of the driver's tag and rebar tag, and prepares for reading,
Step 4, rebar shipment step; reads the driver's tag and receives the shipment plan, which is loading instruction information, reads the rebar RF-ID tag tag loaded in the vehicle with a mobile RF-ID reader, records and manages rebar shipment history is to do
Step 5, RF-ID tag information transmission step; is to link the shipping plan based on mail order DB on the mobile RF-ID tablet screen, and to prevent shipment processing and erroneous shipment by transmitting rebar RF-ID tag tag information,
The rebar warehousing automation system automatically recognizes the RF-Tag at the time of warehousing to improve the accuracy of product information and match the information with the real thing. Movement and automatic recognition, information and item matching can be checked, crane operator load reduction and convenience are increased, and RF-Tag is automatically recognized at the time of shipment to promote convenience of product inspection by matching the item and information. In the case of shipment, a fixed RF-Reader is installed on the pillar of the vehicle passage, and it moves to the passage side after hoisting and is automatically recognized, so it is possible to check the information and the spot match, reduce the load and convenience of the crane operator, and perform product inspection Rebar warehousing automation system, characterized in that it can be reduced in stages, and the distance between the rebar section and the tag attachment part is maintained at least 3mm to facilitate RFID recognition delete delete

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