Evaluating the communication performance of RFID tags mixed-in and flowing inside ready-mixed concrete

被引：0
作者：
机构：
[1] Social Environment and Space Div., Graduate School of Eng., Hiroshima Univ.
[2] Dept. of Architecture, Graduate School of Eng., Hiroshima Univ.
来源：
Fujimoto, S. | 1600年 / Architectural Institute of Japan卷 / 19期
关键词：
Communication performance; Construction logistics; Electronics and information technology; Radio Frequency Identification; Ready-mixed concrete;
D O I：
10.3130/aijt.19.7
中图分类号：
学科分类号：
摘要：
Technical feasibility to mix-in IC tags into ready-mixed concrete is discussed, focusing on RF communication performance under flowing conditions. Firstly, flowing conditions (i.e. flow speed, concrete thickness) at agitating truck chute and pumping pipe is summarized based on on-site measurement and standard specifications. Secondary, experimental method and RF communication performance index for RF communication is proposed. It has been estimated that 20-40% of IC tags could be found and captured, while non are data read-writable. On-site experiment result was highly consistent with the experimental estimation.
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页码：7 / 12
页数：5
相关论文
共 2 条
  • [1] Wang L.C., Enhancing construction quality inspection and manage ment using RFID technology, Automation in Construction, 17, pp. 467-479, (2008)
  • [2] Qing X., Chen Z.N., Proximity effect of Metallic Environment on hi gh frequency RFID reader antenna: Study and application, IEEE Transaction on Antennas and Propagation, Pp, 55, 11, pp. 3105-3111, (2007)
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