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关键词： 信息管理系统   目标导向   问题导向   轮胎资源   发展战略目标   轮胎循环利用   发展新格局   一体化  

摘要： 国家"十三五"规划任务目标顺利完成,"十四五"规划的序幕业已开启。在当下中国经济社会"新阶段、新情况、新规划"发展战略目标的宏观背景下,轮胎循环利用行业应当坚持目标导向、问题导向相统一,紧扣"一体化"和"高质量"两个发展关键点,以创新为动力抓好重点工作,真抓实干、埋头苦干,构建行业发展新格局,不断取得发展新成效。

关键词： RFID   Multi-fork tree   ALOHA   tags   Anti-collision algorithm  

摘要： The work aims at the problem of multi-tag collision in RFID system, then analysis the binary tree algorithm and ALOHA and points out their shortcomings, we proposed a Hybrid of ALOHA and Tree (HAMT) Algorithm. The algorithm first uses the DFSA algorithm for tag identification, and dynamically selects the multi-fork tree algorithm for tag identification based on the number of unidentified tags secondly, thus ensuring that the tag is 100% identified, and improves recognition efficiency and shortens recognition time. The results of the simulation show that when the number of tags is about 1000, the recognition efficiency of the HAMT algorithm can reach around 0.72. So the HAMT algorithm can solve the multi-tag collision problem.

关键词： 行政事业单位   资产管理   RFID   可视化  

摘要： 本文所研究的RFID技术在行政事业单位资产管理中的应用,通过对RFID技术原理以及固定资产管理模式进行了分析,并设计了一套系统架构,依此架构介绍了一套资产管理系统应用案例,实现了资产RFID智能化及可视化管理。

关键词： RFID技术   智慧交通   应用研究  

摘要： 随着城市的不断发展,车辆也在增加,这使得交通安全以及拥堵的问题更加突出和严重,这也对于交通管理提出了更高的需求,有着更高的挑战。R F I D技术(无线射频技术)具有多方面的优势,其采样精度以及灵敏度都相对较高,同时也具有较高的识别精度。在近年来,要不断开展对于城市的交通管理,本文主要是就城市交通管理中RFID技术的应用情况进行分析和探讨,对其存在的优势进行总结,为城市智能交通管理的实现奠定基础。

关键词： RFID技术   供应链   物流管理系统   设计与应用  

摘要： 新形势下,产业是诸多县域经济、林区经济发展的关键支撑,加强现代物流管理系统设计工作对于发展经济具有不可替代的作用。本文重点探讨基于RFID技术的供应链物流管理系统设计与应用相关问题。

关键词： RFID技术   图书馆管理   应用路径  

摘要： 近年来,社会多领域快速发展,信息技术应用开始进入人们的正常生活中,RFID技术是当前社会多领域应用较为广泛的信息技术,在社会多方面能进行高效化应用。目前有部分区域图书馆还是应用选取条码技术对图书馆实施管理,有少部分高校在图书馆管理中引入了RFID技术。本文对RFID技术在图书馆管理中应用的优势进行分析,判定其实际应用路径,提出RFID技术应用的相关建议,为图书馆服务优化、管理成效提升提供参考意见。

关键词： 安全传感器   智能工厂   智能系统   传感器技术   安全防护   照相技术   工业用途   RFID  

摘要： 为满足现代智能工厂不断增长的需求,皮尔磁的传感器技术已经发展成为智能系统,其解决方案可适用于范围广泛的应用领域。无论基于机械、磁力、RFID、光学还是照相技术:皮尔磁的安全传感器始终专注于提高生产力和用户友好性。皮尔磁的解决方案具有高度灵活性,可以进行个性化扩展。皮尔磁的工业用途安全传感器,时刻为用户提供安全防护。现在的生产非常敏捷,变更速度很快。因此,需要灵活、适应性强的传感器。

关键词： gamma spectroscopy   industry 4   0   building material   NORM   industry   LoRa   WiFi   Cloud   euratom   RFID  

摘要： In the building material and stones market, lots of restrictions are coming in different world zones. In Europe, a recent regulatory set up the maximum level of radiological emissions for materials intended for use in public and private building structures. For this reason, companies need to have a very efficient radiological measurements system in their production chain, in order to respect all the rules and to be competitive in the world market. This article describes CORSAIR, a Cloud-Oriented Measurement System for Radiological Investigation and Traceability of Stones. Our cyber-physical system consists of sensing nodes network connected to a data collection gateway through LoRaWAN protocol, and interfaces with a centralized cloud application. CORSAIR introduces a fast, repeatable, real-time and non-destructive method to measure radiological emissions and other parameters of each single building material item, uniquely identified by an applied RFID tag. The validity of this system is confirmed by in-situ measurement campaign compared with high-precision laboratory analysis. The results demonstrate the accuracy of the CORSAIR sensor and the possibility to easily integrate it in the company production chain without any change.

关键词： Reliability analysis  

摘要： With the continuous development of comprehensive technologies in various fields, the cyber-physical systems has been successfully applied in many fields in a large scale. The privacy and security issues in the system have gradually become the focus of attention. This article focuses on privacy protection issues in the area of Internet of Vehicles (IoV). IoV has developed rapidly and come into public consciousness quickly. Radio Frequency Identification (RFID) technology is a safe and reliable sensor data processing system, which is widely used in IoV. However, RFID system often suffers some risks of privacy disclosure. For example the owners are reluctant to disclose their private information such as their precise location information to the public network. Faced with those security risks, it is of great importance for the RFID system applied to IoV to protect private information. In this paper, we propose a cloud-based mutual authentication protocol aiming at ensuring efficient privacy preserving in IoV system, which enables people the efficiently and intelligently travel mode while protecting their privacy from divulging. Moreover, that the anonymity of tag is implemented not only protects the privacy data of the owners, but also prevents the malicious tracking from outside attackers. As to the proposed scheme, the proof based on BAN logic indicates it is of logic security. Security analysis and performance evaluation show that the scheme can be a good security solution for IoV with the feature of good safety and reliability. (C) 2019 The Franklin Institute. Published by Elsevier Ltd. All rights reserved.

关键词： Wake-up circuit   RF detector   Battery-assisted passive RFID   CMOS integrated circuit design  

摘要： This paper presents a wake-up circuit for battery-assisted passive (BAP) RFID applications. The circuit is composed by a differential envelope detector and a comparator with a systematic offset. The differential RF signal envelope detector and the comparator are designed to increase the wake-up circuit sensitivity and to have low power consumption, improving battery lifetime. The wake-up circuit was designed and implemented in standard CMOS 0.18 mu m process as part of an UHF RFID battery-assisted passive system, achieving a sensitivity of - 31 dBm and consuming only 150 nA.