物联网的体系结构与相关技术

伴随着当前科学技术的飞速发展,物联网应运而生,并发挥着重要的作用。如今,物流行业、制药行业等都广泛应用物联网。简要论述了物联网的体系结构,并探讨了其相关技术,目的在于进一步提高物联网的水平,促进我国物联网的发展。     

物联网技术对政府发展智慧城市的作用及应用对策解析

物联网技术对政府发展智慧城市有诸多积极作用,目前物联网技术的应用受到了法律、行业标准、核心技术、安全等多方面的阻碍,要积极解决以上问题为构建新型智慧城市服务。本文介绍了物联网技术在智慧城市中的应用,并对智慧城市物联网技术应用的挑战及对策进行了解析,希望能为物联网技术的进一步应用提供参考。     

信息通信技术在物联网中的应用

物联网是在互联网快速发展的基础上产生的一种新生事物,当前很多现代化科技技术都在物联网中获得了较好的应用,信息通信技术就是其中之一。信息通信技术与物联网的有机融合极好地促进了现有经济体制的稳定发展,使物联网技术应用得到了进一步提高。在此背景下,该文对信息通信技术在物联网中的应用进行了介绍和分析,并就信息通信技术的应用进行了展望。     

物联网在物流领域的应用

物联网技术的快速发展使其在物流领域得到了广泛的应用,文章分析了物联网技术的特征、推动物流发展的机理及应用现状,并分析了现在存在的问题,针对相应的问题提出了一些解决措施。     

物联网在智能图书管理中的应用

物联网是一次新的信息产业革命,它的相关技术已经应用到很多领域。将在探讨在数字化校园环境中应用物联网技术的相关问题前提下,并提出一套结合电信服务平台,在已有管理系统的基础上运用RFID技术实现的智能图书管理系统。     

物联网在实验室检测管理中的应用浅谈

随着物联网技术的不断发展,其应用推广已初见成效。目前,我国物联网在家居、交通、医疗、物流、农业、环保等领域已经得到应用,且应用模式正日趋成熟。文章介绍了物联网的概念、原理、关键技术及在智能家居、智能交通等领域的应用实例,并结合国内检测机构的现状,探讨物联网技术在实验室检测管理中的应用。     

基于RFID技术的物联网应用

物联网是在计算机互联网的基础上,利用RFID、无线数据通信等技术,构造一个"物物相连的互联网"。RFID技术对物联网的实现起着决定性的作用。RFID技术被广泛应用于工业、商业、智能交通运输系统等领域。     

物联网在飞机装配系统中的应用研究

在物联网时代,加强物联网技术的应用能够推动行业的转型发展,解决行业发展难题。而在飞机装配制造领域,应用物联网也可以解决飞机装配难题。基于这种认识,该文结合飞机装配系统未来智能化的发展趋势,提出加强物联网在飞机装配系统中的应用,从而实现飞机装配过程的智能化管理,促使飞机装配质量和效率得到提高,进而有效推动航空制造业的智能化发展。     

物联网技术在油田生产的应用

随着信息技术目新月异的不断发展，物联网的概念逐渐引起从事信息行业人员的注意，物联网用途广泛，遍及智能交通、环境保护、政府工作、公共安全、工业监测、环境监测、情报搜集等多个领域。物联网一方面可以提高经济效益，大大节约成本；另一方面可以为全球经济的复苏提供技术动力。我国也正在高度关注、重视物联网的研究，工业和信息化部会同有关部门，在新一代信息技术方面正在开展研究，以形成支持新一代信息技术发展的政策措施。就是针对物联网这一技术的发展及在油田生产方面的应用进行阐述。     

我国ITS物联网发展策略研究

物物相联的物联网热浪为交通日益增长的我国提供了新的解决途径与发展机遇。提出了物联网下智能交通运输系统（ITS）的概念与架构,探讨了物联网下的ITS与传统ITS的区别及变革;分析了我国发展ITS物联网的基础条件以及需要突破的重点,提出了我国ITS物联网发展策略,以期促进我国交通运输业和物联网产业的快速发展。     

天津市农业物联网标准体系研究

近年来,随着物联网技术在农业生产中的广泛应用,农业物联网技术的标准问题已引起了社会的普遍关注。为了保证此项技术在天津市农业生产中运用得当,开展农业物联网标准化工作势在必行。本文针对目前这种情况,构建了一整套科学完整的农业物联网标准体系,用于强化标准实施监督,夯实标准化技术基础,促进农业物联网有序发展,为天津在农业现代化产业发展方面提供重要的标准技术支撑。     

基于物联网和BIM的城市生命线运维管理研究

分析了城市生命线运维阶段存在的问题,基于物联网和建筑信息模型(BIM)的应用特点,讨论了其在城市生命线运维管理阶段的适应性,提出了基于BIM的物联网城市生命线安全运维管理系统框架,为未来建立智慧城市提供一定的参考依据。     

Digital Twin-Based Automated Fault Diagnosis in Industrial IoT Applications

In recent years, Digital Twin (DT) has gained significant interest from academia and industry due to the advanced in information technology, communication systems, Artificial Intelligence (AI), Cloud Computing (CC), and Industrial Internet of Things (IIoT). The main concept of the DT is to provide a comprehensive tangible, and operational explanation of any element, asset, or system. However, it is an extremely dynamic taxonomy developing in complexity during the life cycle that produces a massive amount of engendered data and information. Likewise, with the development of AI, digital twins can be redefined and could be a crucial approach to aid the Internet of Things (IoT)-based DT applications for transferring the data and value onto the Internet with better decision-making. Therefore, this paper introduces an efficient DT-based fault diagnosis model based on machine learning (ML) tools. In this framework, the DT model of the machine is constructed by creating the simulation model. In the proposed framework, the Genetic algorithm (GA) is used for the optimization task to improve the classification accuracy. Furthermore, we evaluate the proposed fault diagnosis framework using performance metrics such as precision, accuracy, F-measure, and recall. The proposed framework is comprehensively examined using the triplex pump fault diagnosis. The experimental results demonstrated that the hybrid GA-ML method gives outstanding results compared to ML methods like Logistic Regression (LR), Naïve Bayes (NB), and Support Vector Machine (SVM). The suggested framework achieves the highest accuracy of 95% for the employed hybrid GA-SVM. The proposed framework will effectively help industrial operators make an appropriate decision concerning the fault analysis for IIoT applications in the context of Industry 4.0.     

物联网技术在物流包装应用中的问题及对策

目的研究物联网技术在物流包装中的应用进展,提出待解决问题的对策。方法运用物联网和包装管理的基本原理,采用探究性、描述性和因果性研究方法系统阐释其工作机理。结果应提高芯片技术研发和生产能力,创建可视化智能管理系统,加强物流包装EDI技术的开发和应用,提高包装信息响应,加强电子产品代码(EPC)网络管理,提高网络安全技术水平,从而加强物联网技术在物流包装领域中的推广和应用。结论物流包装领域可通过实施物联网技术实现持续改进的目标。     

An Internet of Energy Things Based on Wireless LPWAN

Under intense environmental pressure, the global energy sector is promoting the integration of renewable energy into interconnected energy systems. The demand-side management (DSM) of energy systems has drawn considerable industrial and academic attention in attempts to form new flexibilities to respond to variations in renewable energy inputs to the system. However, many DSM concepts are still in the experimental demonstration phase. One of the obstacles to DSM usage is that the current information infrastructure was mainly designed for centralized systems, and does not meet DSM requirements. To overcome this barrier, this paper proposes a novel information infrastructure named the Internet of Energy Things (IoET) in order to make DSM practicable by basing it on the latest wireless communication technology: the low-power wide-area network (LPWAN). The primary advantage of LPWAN over general packet radio service (GPRS) and area Internet of Things (IoT) is its wide-area coverage, which comes with minimum power consumption and maintenance costs. Against this background, this paper briefly reviews the representative LPWAN technologies of narrow-band Internet of Things (NB-IoT) and Long Range (LoRa) technology, and compares them with GPRS and area IoT technology. Next, a wireless-to-cloud architecture is proposed for the IoET, based on the main technical features of LPWAN. Finally, this paper looks forward to the potential of IoET in various DSM application scenarios.     

军用物联网在军械仓库弹药保障中的应用

目的为了实现弹药保障的信息化和精确化,建立基于军用物联网的军械仓库弹药保障系统模型。方法将物联网技术应用于军械仓库弹药保障,建立军械仓库弹药保障系统的基本框架,基于RFID技术设计弹药出入库管理平台,融合8421编码、RFID技术和无线多媒体传感器网络,建立一种新型仓库目标定位与跟踪系统。结果基于RFID技术建立的弹药出入库平台提高了弹药保障效率,新型仓库目标定位与跟踪系统可实现对仓库内所有目标的定位与跟踪。结论基于物联网架构建立的军械仓库弹药保障系统,使得弹药保障可视、敏捷、精确。军械仓库、人员、装备、弹药和管理部门等通过军用物联网彼此可实现信息交互。     

物联网语境下现代物流与运输包装设计

目的 本文研究物联网语境下,现代物流的发展与运输包装设计的关系以及未来运输包装设计的新特征和发展趋势。方法 通过分析研究国内外优秀销售包装和运输包装案例以及现代物流系统智能化技术,用互联网设计思维,思考新语境下现代物流行业的发展趋势、对现代包装设计在空间、结构、材料等方面的创新应用,以及运输包装设计的现状和未来发展趋势。结果 为了满足现代物流智能化要求,现代运输包装不仅日益趋向智能化与标准化,而且未来运输包装在结构设计、智能技术与环境保护和资源再生领域也有了新特征。结论 在物联网语境下,设计师应该熟悉运输包装设计新范式,更加注重现代包装设计与现代物流运输的关系,只有在现代运输包装设计发展过程中融合求变,包装创新设计和物流生态才能更加智能可持续。     

A Lightweight Three-Factor User Authentication Protocol for the Information Perception of IoT

With the development of computer hardware technology and network technology, the Internet of Things as the extension and expansion of traditional computing network has played an increasingly important role in all professions and trades and has had a tremendous impact on people lifestyle. The information perception of the Internet of Things plays a key role as a link between the computer world and the real world. However, there are potential security threats in the Perceptual Layer Network applied for information perception because Perceptual Layer Network consists of a large number of sensor nodes with weak computing power, limited power supply, and open communication links. We proposed a novel lightweight authentication protocol based on password, smart card and biometric identification that achieves mutual authentication among User, GWN and sensor node. Biometric identification can increase the non-repudiation feature that increases security. After security analysis and logical proof, the proposed protocol is proven to have a higher reliability and practicality.     

Operations management of smart logistics: A literature review and future research

The global collaboration and integration of online and offline channels have brought new challenges to the logistics industry. Thus, smart logistics has become a promising solution for handling the increasing complexity and volume of logistics operations. Technologies, such as the Internet of Things, information communication technology, and artificial intelligence, enable more efficient functions into logistics operations. However, they also change the narrative of logistics management. Scholars in the areas of engineering, logistics, transportation, and management are attracted by this revolution. Operations management research on smart logistics mainly concerns the application of underlying technologies, business logic, operation framework, related management system, and optimization problems under specific scenarios. To explore these studies, the related literature has been systematically reviewed in this work. On the basis of the research gaps and the needs of industrial practices, future research directions in this field are also proposed.     

农业物联网统一标识体系建设

本文分析了农业物联网的标识管理需求,选择OID技术作为物联网统一标识体系的基础技术,提出了基于OID的农业物联网统一标识体系建设方法,并结合农业领域的统一标识体系发展进行了展望。