| 汽车数字化标准信源系统识读距离仿真 |
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| 引用本文： | 孙伟华,何蔚,徐江,张辉,张丰利.汽车数字化标准信源系统识读距离仿真[J].通信技术,2011,44(3):54-56. |
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| 作者姓名： | 孙伟华 何蔚 徐江 张辉 张丰利 |
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| 作者单位： | 公安部第三研究所防伪事业部,上海,201204 |
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| 摘 要： | 为实现汽车数字化标准信源系统的采集基站建设和标签安装的最优配置,对无源射频识别（RFID）车辆身份管理系统的识读距离进行了仿真计算。在读写器天线与标签天线远场图确定的条件下,对采集基站的架设参数,例如天线的安装倾角,仿真计算得到目标车辆通过固定式龙门架无源RFID采集基站时的可识读距离,并进行比较分析。为汽车数字化标准信源系统不同车型的标签安装位置以及采集基站的架设提供了参考依据。
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| 关 键 词： | 射频识别 汽车数字化标准信源 识读距离 固定式龙门架 |
Simulation on Read Range of Vehicle Digital Standard Information Source System |
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| SUN Wei-hua,HE Wei,XU Jiang,ZHANG Hui,ZHANG Feng-li.Simulation on Read Range of Vehicle Digital Standard Information Source System[J].Communications Technology,2011,44(3):54-56. |
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| Authors: | SUN Wei-hua HE Wei XU Jiang ZHANG Hui ZHANG Feng-li |
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| Affiliation: | SUN Wei-hua,HE Wei,XU Jiang,ZHANG Hui,ZHANG Feng-li (Anti-counterfeiting Technology Cause Department,The Third Research Institute,MPS,Shanghai,201204,China) |
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| Abstract: | This paper describes a simulation calculation of the read range of passive RFID tag in vehicle management system,this system could ensure the optimized configuration in construction of information base station and installation of RFID tag of the vehicle digital standard information resource system.The read distance when the object vehicle passes bythe fixed RFID information capturing systems installed on portal frames is simulated.The read distance for variable structural physical parameters of information ... |
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| Keywords: | RFID vehicle digital standard information source system read range fixed portal frames |
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