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100062214 王怡儒 100062372 簡均容 100034048 王品淳

Agent-based Gateway Operating System for RFID-enabled ubiquitous manufacturing enterprise - Ji Fang, Ting Qu, Zhi Li, Gangyan Xu, George Q. Huang HKUZIRI Lab for Physical Internet, Department of Industrial and Manufacturing Systems Engineering, The University of Hong Kong, China.

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100062214 王怡儒 100062372 簡均容 100034048 王品淳

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  1. 100062214 王怡儒/100062372 簡均容/100034048 王品淳 Agent-based Gateway Operating System for RFID-enabled ubiquitous manufacturing enterprise-Ji Fang, Ting Qu, Zhi Li, Gangyan Xu, George Q. HuangHKUZIRILab for Physical Internet, Department of Industrial and Manufacturing Systems Engineering, The University of Hong Kong, China. 100062214王怡儒 100062372簡均容 100034048王品淳

  2. Outline • Introduction • Gateway Operating System • Gateway device library and smart agent manager • Gateway application manager • Application information service • Discussion and conclusion 100062214 王怡儒/100062372 簡均容/100034048 王品淳

  3. Introduction • RFID(Radio Frequency Identification) • RFID middleware • Problems to solve 100062214 王怡儒/100062372 簡均容/100034048 王品淳

  4. RFID(Radio Frequency Identification) • Consists of reader and tag • wireless non-contact use of radio-frequency electromagnetic fields to transfer data, for the purposes of identifying and tracking tags attached to objects • Used in many industries, such as transportation, health care, education 100062214 王怡儒/100062372 簡均容/100034048 王品淳

  5. RFID middleware • It coordinates RFID readers, process the vast amount of captured data. • It handles the communication between readers and application software. 100062214 王怡儒/100062372 簡均容/100034048 王品淳

  6. Problems • Most of the current existing RFID middleware are sophisticated and expensive > Simplify in structure and reduce in scale to suit manufacturing scenarios • It needs to be more agile and responsive to the modern changing market > Design it to be flexible, modularized, rather than full-featured and sophisticated 100062214 王怡儒/100062372 簡均容/100034048 王品淳

  7. Outline • Introduction • Gateway Operating System • Gateway device library and smart agent manager • Gateway application manager • Application information service • Discussion and conclusion 100062214 王怡儒/100062372 簡均容/100034048 王品淳

  8. GOS • An Affordable middleware solution • Address basic RFID functions • Overcome challenges in manufacturing scenario • Easy to deploy • Simple to use 100062214 王怡儒/100062372 簡均容/100034048 王品淳

  9. Concept of GOS 100062214 王怡儒/100062372 簡均容/100034048 王品淳

  10. Architecture of GOS 100062214 王怡儒/100062372 簡均容/100034048 王品淳

  11. Outline • Introduction • Gateway Operating System • Gateway device library and smart agent manager • Gateway application manager • Application information service • Discussion and conclusion 100062214 王怡儒/100062372 簡均容/100034048 王品淳

  12. GDL(Gateway device library) • To provide "Plug and Play" • Use uniform software model Reader object model 100062214 王怡儒/100062372 簡均容/100034048 王品淳

  13. Smart agent • Make the readerobject smart • Be able to act interact based on business requirement Smart agent model 100062214 王怡儒/100062372 簡均容/100034048 王品淳

  14. GSAM(Gateway smart agent manager ) • Make RFID devices smart • Be able to perform based on business logics 100062214 王怡儒/100062372 簡均容/100034048 王品淳

  15. Outline • Introduction • Gateway Operating System • Gateway device library and smart agent manager • Gateway application manager • Application information service • Discussion and conclusion 100062214 王怡儒/100062372 簡均容/100034048 王品淳

  16. Gateway Operation manager manage gateway operation system • provide user interface forthe configurations of gateway and connected devices • contains several built-in applications • allows user to add other new application 100062214 王怡儒/100062372 簡均容/100034048 王品淳

  17. Device management tool provides a set of interfaces to configure the connected RFID/Auto-ID devices 100062214 王怡儒/100062372 簡均容/100034048 王品淳

  18. Device management tool • devices are able to be detected automatically and managed • allows user to check all information about each connected device • provide device diagnosis functions 100062214 王怡儒/100062372 簡均容/100034048 王品淳

  19. Workflow management implement manufacturing processes and its corresponding data • basic component : activities , business logic , smart agents • setup by load existing workflow descriptions in XML 100062214 王怡儒/100062372 簡均容/100034048 王品淳

  20. Reader service control access RFID readers directly at some situations • web service mode : implemented and published for back-end applications, which include tag reading and writing • messaging mode: domain applications interact with smart agents through AIS to exchange information between applications and software agents 100062214 王怡儒/100062372 簡均容/100034048 王品淳

  21. Reader service control 100062214 王怡儒/100062372 簡均容/100034048 王品淳

  22. Outline • Introduction • Gateway Operating System • Gateway device library and smart agent manager • Gateway application manager • Application information service • Discussion and conclusion 100062214 王怡儒/100062372 簡均容/100034048 王品淳

  23. Application information service • a communication protocol for applications and agents at gateway operating system • provide a way for applications to utilize the Auto-ID device infrastructure 100062214 王怡儒/100062372 簡均容/100034048 王品淳

  24. Application information service • Design principles: • simple, lightweight and efficient • in an open and universal format • be extensible and easy to maintain 100062214 王怡儒/100062372 簡均容/100034048 王品淳

  25. Application information service • meta model of AIS message 100062214 王怡儒/100062372 簡均容/100034048 王品淳

  26. Application information service • operation message : sent to smart agents for requesting actions of Auto-ID devices • subscribe message : to reserve data capturing services of specific devices • maintenance message : a set of trial messages for the purpose of testing the functions and statuses of specific devices 100062214 王怡儒/100062372 簡均容/100034048 王品淳

  27. Application information service 100062214 王怡儒/100062372 簡均容/100034048 王品淳

  28. Outline • Introduction • Gateway Operating System • Gateway device library and smart agent manager • Gateway application manager • Application information service • Discussion and conclusion 100062214 王怡儒/100062372 簡均容/100034048 王品淳

  29. Conclusions • GOS retains the basic characteristics and functions of existing RFID middleware system with a much more simpler structure. • It satisfies the particular requirements from manufacturing environment. 100062214 王怡儒/100062372 簡均容/100034048 王品淳

  30. Conclusions • It facilitates an easy-to-deploy and simple-to-use RFID solution without entailing specialist knowledge. • The extensible application manager at GOS provides local applications to enable key features. 100062214 王怡儒/100062372 簡均容/100034048 王品淳

  31. Thanks for your attention. 100062214 王怡儒/100062372 簡均容/100034048 王品淳

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