A Collection Scheme for Tracing Information of Pig Safety Production

Conference paper
Part of the IFIP Advances in Information and Communication Technology book series (IFIPAICT, volume 295)


This study takes one main production pattern of smallhold pig farming in Tianjin as a study prototype, deeply analyzes characters of informations about tracing inputs including vaccines,feeds,veterinary drugs and supervision test in pig farming, proposesinputs metadata, criteria for integrating inputs event and interface norms for data transmision, developes and completes identification of 2D ear tags and traceability information collection system of pig safety production based on mobile PDA. The system has implemented functions including setting and invalidate of 2D ear tags, collection of tracing inputs and supervision in the mobile PDA and finally integration of tracing events (the epidemic event,feed event,drug event and supervision event) on the traceability data center (server). The PDA information collection system has been applied for demonstration in Tianjin, the collection is simple, convenient and feasible. It could meet with requirements of traceability information system of pig safety production


Pig PDA Traceability Information Collection 


  1. Cai Zhongqin, Guo Zhizhong. Expected model-based reactive moment method for distribution network reactive compensation, IEEE, 1998:1438–1442 Google Scholar
  2. E Zhijun, Fang Dazhong, Chan Kawing, Hybrid simulation algorithm based on SVC dynamic phasor model, Journal of Tianjin University (Science and Technology), 2008, 41(3):331–337 Google Scholar
  3. E. M. John. Reactive compensation tutorial, IEEE Power Engineering Society Winter Meeting, Toronto, Canada, 2002:515–519 Google Scholar
  4. Gao Bo, Zhu Yubo. Dynamic reactive power compensation scheme for pumping units, Electric Age, 2003, 4:89–90 Google Scholar
  5. Guo Zongren et al. PLC application system design and communications network technology, Posts & Telecom Press, 2002 Google Scholar
  6. Liu Liming, Liu Dichen, Shi Jin. Study on intelligent dynamic reactive power compensation device, Electric Power Automation Equipment, 2002, 22(8):28–31 Google Scholar
  7. Liu Shumin, Li Kuiwen, Liu Hui . Selection of reactive power compensation equipment, Electric Drive, 2002, 4:61–64 Google Scholar
  8. Liu Xiaochuan, Zhang Bin, Xu Zhihan. Integrate control system of voltage and reactive power based on fuzzy logic control theory, Electric Engineering, 2000, 6:4–7 Google Scholar
  9. Mao Meijun. A calculation example of reactive compensation optimization in power system, Zhejiang Electric Power, 2007, 26(1): 73–74 Google Scholar
  10. P. Douglas, T. Dava. How to turn a substation into a database server, IEEE Computer Application in Power, April 1999:29–35 Google Scholar
  11. Tang Yong, Hou Junxian, Liu Wenzhou. The modeling of distribution network and var compensator and induction motor in the load model for power system digital simulation, Proceedings of the CSEE, 2005, 25(3): 8–12 Google Scholar
  12. Wang Chun, Cheng Haozhong, Chen Ken. Integrated Optimization Algorithm of Dynamic Reactive Power for Distribution System, Transactions of China Electrotechnical Society, 2008, 23(2): 109–114 Google Scholar
  13. Wu Gongwen, Ai Qian. Configuration of reactive power compensation equipment, Low Voltage Apparatus, 2008, 4:51–53 Google Scholar
  14. Xiong Hugang, Cheng Haozhong, Zhang Jietan et al. Multi-objective reactive power compensation planning based on improving system reactive power reserve capacity, High Voltage Engineering, 2008, 34(2): 309–313, 318 Google Scholar
  15. Xu Yonghai, Jin Yan, Yao Baoqi et al, Simulation software of harmonic filter and reactive power compensation for distribution system, Electric Power Automation Equipment, 2006, 26(12):93–95 Google Scholar
  16. Yu Haisheng, Pan Songfeng. Measurement of electrical parameters based on complex sequence FFT and phase locking principle, Power System Technology, 2000. 24(3): 59–61 Google Scholar

Copyright information

© Springer-Verlag US 2009

Authors and Affiliations

  1. 1.Institute of Animal SciencesChinese Academy of Agricultural SciencesBeijingChina
  2. 2.State Key Laboratory of Animal NutritionBeijingChina
  3. 3.State Key Laboratory of Animal NutritionBeijingChina

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