KR20060089372A - Rfid middleware system for realtime mass data process - Google Patents
Rfid middleware system for realtime mass data process Download PDFInfo
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Abstract
RFID Component 중 RFID 미들웨어를 분산환경에서 수행 가능 하도록 Multi-tier 방식으로 구축하여 기존 개발된 미들웨어들에 비해 처리속도를 높이고 확장 및 증설을 용이하게 하며, 다양한 환경에 적용이 가능하다. EPC Broker, EPC Event Manager, EPC Router, EPC Business Rule Engine 으로 구성됨.RFID middleware among RFID components can be built in a multi-tiered manner so that it can be executed in a distributed environment, which increases processing speed, facilitates expansion and expansion, and can be applied to various environments. Consists of EPC Broker, EPC Event Manager, EPC Router, EPC Business Rule Engine.
RFID, 미들웨어, Multi-tierRFID, Middleware, Multi-tier
Description
RFID 5대 핵심 요소기술(태그, 리더, 미들웨어, EPC정버시비스 서버, 응용 시스템) 중 미들웨어 기술임.Middleware technology among RFID's five key element technologies (tag, reader, middleware, EPC constant service server, application system).
기존 개발된 해외 또는 국내 업체의 RFID 미들웨어가 대부분 Single-tier로 이루어져 단순히 비즈니스 로직과 핵심 인프라스트럭쳐 사이에서만 커뮤니케이션 함으로써 대단위 통합망에서의 방대한 데이터를 처리하는데에 있어서 그 처리속도의 한계를 가지고 있음. Multi-tier 로 이루어져 있더라도 대단위 통합에 있어서 증설의 효율성이나 용이성에 있어서 문제를 가지고 있음.Most of RFID middleware developed by existing foreign or domestic companies consists of single tier, and only communicates between business logic and core infrastructure. Even if it consists of multi-tiers, there is a problem in efficiency and ease of expansion in large scale integration.
EPC Middleware를 특화된 구성요소들로 설계하여 분산 환경에서 수행할 수 있고 협력업체간 Business Process Management를 지원할 수 있는 System으로 구축함.EPC Middleware is designed with specialized components to be implemented in a distributed environment, and built as a system that can support business process management between suppliers.
기존의 ERP, SCM등 기업용 애플리케이션간 통합기능을 담당하는 Conventional middleware와 방대한 데이터를 저장, 관리, 분석할 수 있는 새로운 기능의 Multi-tier RFID 미들웨어시스템을 구축함.Constructed a conventional middleware that is integrating functions between enterprise applications such as ERP and SCM, and a multi-tier RFID middleware system with new functions that can store, manage and analyze vast amounts of data.
AUTO-ID 디바이스간의 통신, 방대한 로우데이터를 실제 의미 있는 정보와 데이터로 재구성 하여 실제 소통되는 데이터량의 감소 등을 수행. 궁극적으로 기존 제품보다 속도가 빠르고 유연하며 확장성이 뛰어난 RFID 미들웨어 구축. Communication between AUTO-ID devices and reconstruction of huge raw data into actual meaningful information and data reduces the amount of data actually communicated. Ultimately deploying RFID middleware that is faster, more flexible, and more scalable than traditional products.
1. Multi-tier RFID Middleware의 구성1. Composition of Multi-tier RFID Middleware
EPC Middleware를 EPC Event Manager, EPC Router와 EPC Business Rule Engin으로 분리하고, EPC IS Server는 EPC의 흐름을 추적하기 위한 System으로 구축한다. (각 Component는 다시 Multiple Process로 구성될 수 있다) EPC Middleware is separated into EPC Event Manager, EPC Router and EPC Business Rule Engin, and EPC IS Server is constructed as a system to track the flow of EPC. (Each component can be composed of multiple processes)
1) EPC Broker - EPC Router를 동적으로 관리하여 EPC Event Manager가 가장 적합한 EPC Router로 Event를 Routing의 부하를 조절할 수 있게 한다.1) EPC Broker-Dynamically manages the EPC Router so that the EPC Event Manager can control the load of routing events to the most suitable EPC Router.
2) EPC Event Manager - EPCglobal의 EPC Middleware 기능중 Routing 기능을 제외한 모든 기능을 지원한다. Reader로부터 읽은 EPC에 장소, 시간 등의 부가 정보를 더하여 EPC Router로 message를 전달한다. Event 손실을 막기 위한 Event Queue Manager와 EPC Router로 Message를 전달하기 위한 Message Sending Service로 구성된다.2) EPC Event Manager-Supports all functions except Routing among EPC Middleware functions of EPCglobal. Adds additional information such as location and time to EPC read from Reader and delivers message to EPC Router. It consists of Event Queue Manager to prevent event loss and Message Sending Service to deliver message to EPC Router.
3) EPC Router - EPC Event Manager에서 받은 EPC의 상품 정보를 ONS Server에서 읽어 와 EPC Repository에 저장한다. 중복된 Data를 걸러 낸다. 중복 Data의 Filtering을 위해 모든 EPC Router가 한 System에 있는 Repository Server를 통하여 Data를 Access 하도록 한다. 상품 추적 정보는 EPC IS Server에 전달한다. EPC Router의 역할에 따라 해당 Business Rule Engine에 EPC Data의 도착을 알린다.3) EPC Router-The product information of EPC received from EPC Event Manager is read from ONS Server and stored in EPC Repository. Filter out duplicate data. To filter duplicate data, all EPC routers should access data through Repository Server in one system. Product tracking information is forwarded to the EPC IS Server. Notify the arrival of EPC data to the Business Rule Engine according to the role of the EPC Router.
4) EPC Business Rule Engine4) EPC Business Rule Engine
지정된 Business Rule과 EPC Data의 내용에 따라 연결 시킬 Application을 결정하고 그 속성에 따라 Data를 변환한다.Determine the application to be connected based on the specified business rule and EPC data and convert the data according to its properties.
1. 경제 산업적 측면1. Economic and Industrial Aspects
RFID 관련 핵심기술들이 미국 및 일본을 중심으로 국제 표준화가 이루어지는 시점에서 본 기술은 미국 제품의 국내 수입대체 기반을 마련할 것임. 정통부에 따르면 세계 RFID 관련 시장은 2005년도 1.9억달러, 2007년 10억달러, 2010년 39.9억달러의 시장규모를 예측하였고, 현재는 하드웨어 및 태그 부문에 대부분의 투자 가 발생하고 있으나 결국 부가가치는 RFID 미들웨어에서 발생할 것으로 예상됨. 따라서 국내시장의 RFID 미들웨어 부문에서 2007년 기준 100억 이상 수입대체 효과 예상할수 있으며, 해외 수출로 연간 20억원 이상의 외화 수입이 예상됨. 생산 프로세스 및 접근 제어, 생산, 조달, 건설시공, 유지관리, 설계 등의 전분야에 걸쳐 RFID를 기반으로 하는 유비쿼터스 네트웍 실용화를 앞당길 수 있다. At the time when RFID-related core technologies are internationally standardized in the US and Japan, this technology will prepare a base for importing American products. According to the Ministry of Information and Communication, the global RFID-related market predicted the market size of $ 1.9 billion in 2005, $ 1 billion in 2007, and $ 39.9 billion in 2010. Currently, most investment is made in hardware and tag sectors, but the added value is generated by RFID middleware. Expected. As such, we expect the replacement effect of more than W10bn in 2007 in the RFID middleware segment of the domestic market. It can accelerate the practical use of RFID-based ubiquitous networks in the production process and access control, production, procurement, construction, maintenance, and design.
2. 기술적인 측면2. Technical aspect
유비쿼터스 환경에서의 상황 정보처리용 미들웨어 핵심기술발전에 공헌할것임. RFID 미들웨어 솔루션은 공급망관리, 유통, 물류, 재고관리, 생산관리, ERP등 기업내 응용 시스템과 연계되기 때문에 RFID 기반의 응용시스템, 인트라넷, 기업간 B2B솔루션 기술발전에 주도적인 역할을 할 것임.It will contribute to the development of core technology for middleware for situational information processing in ubiquitous environment. RFID middleware solutions will play a leading role in the development of RFID-based application systems, intranets, and B2B solution technologies because they are linked to internal application systems such as supply chain management, distribution, logistics, inventory management, production management, and ERP.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100945563B1 (en) * | 2007-03-29 | 2010-03-08 | 제주대학교 산학협력단 | System and Method for RFID Middleware Based on ALE Standard Specification |
| KR100974621B1 (en) * | 2008-02-20 | 2010-08-06 | 부산대학교 산학협력단 | Radio frequency identification business-aware framework |
| CN102053962B (en) * | 2009-11-02 | 2012-09-26 | 清华大学深圳研究生院 | Lightweight middleware-based networking RFID system and data interaction method |
-
2005
- 2005-02-04 KR KR1020050010378A patent/KR20060089372A/en not_active Application Discontinuation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100945563B1 (en) * | 2007-03-29 | 2010-03-08 | 제주대학교 산학협력단 | System and Method for RFID Middleware Based on ALE Standard Specification |
| KR100974621B1 (en) * | 2008-02-20 | 2010-08-06 | 부산대학교 산학협력단 | Radio frequency identification business-aware framework |
| CN102053962B (en) * | 2009-11-02 | 2012-09-26 | 清华大学深圳研究生院 | Lightweight middleware-based networking RFID system and data interaction method |
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