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Towards a Multi-Source Record Keeping System for Agricultural Product Traceability
C. Sun, Z. Ji, J. Qian, M. Li, L. Zhao, W. Li, C. Zhou, X. Du, J. Xie, T. Wu, L. Qu, L. Hao, X. Yang
National Engineering Research Center for Information Technology in Agriculture
Agricultural production record keeping is the basis of traceability system. To resolve the problem including single method of information acquisition, weak ability of real-time monitoring and low credibility of history information in agricultural production process, the multi-source record keeping system is designed. The system consists of the following components: I) Sensing equipments. Based on ZigBee and video processing technology, the system can realize remote monitoring of crop temperature, relative humidity, light intensity, and dynamic process. II) Transmission technology. The system integrated 3G module supports transmission techniques of text, images, video information. H.264-based video compression hardware platform and software architecture is built. III) The environmental and compressed video information is eventually transmitted to server for agricultural product traceability. We test the whole system in the greenhouses. Tested results showed that the multi-source record keeping system has the ability of accurate acquisition and smooth transmission, and provides strong support for traceability system.
Keyword: wireless sensor network, record keeping, traceability system, video processing, remote control
C. Sun    Z. Ji    J. Qian    M. Li    L. Zhao    W. Li    C. Zhou    X. Du    J. Xie    T. Wu    L. Qu    L. Hao    X. Yang    Information Management and Traceability    Poster    2012
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