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2020 IEEE International IOT, Electronics and Mechatronics Conference (IEMTRONICS)最新文献

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Permissioned Blockchain-based Security for IIoT 基于区块链的工业物联网许可安全性
Pub Date : 2020-09-01 DOI: 10.1109/IEMTRONICS51293.2020.9216343
Samira Yeasmin, A. Baig
Industrial Internet of Things (IIoT) is one of the most trending topics in the present world. It has numerous benefits and its potentiality is unfolding gradually. The implementation of IIoT in mission and safety-critical systems has shown its significance. Since it deals with important and sensitive information, an extensive study is required to address the susceptibility of it towards security issues. Therefore, there have been many proposals to use certificateless signature scheme, machine learning approaches, public key encryption as well as blockchain to improve the security of IIoT. It is important to note that blockchain is playing a significant role in the IIoT technology where the important characteristics of blockchain, immutability, decentralization, tamper-proof, have made a profound impact on the security vulnerabilities of IIoT. Taking this into account, this paper proposes a permissioned blockchain for IIoT that addresses and guarantees to ensure and improve the security vulnerabilities and susceptibility of IIoT towards cyber threats. The permissioned blockchain enabled IIoT ensures a secure medium for device communication, data sharing, and access control. This paper also discusses the security issues of IIoT and presents a comprehensive analysis of some of the proposed blockchain based solutions to improve IIoT security challenges. It addresses the benefits of a permissioned blockchain enabled IIoT over a public blockchain as well as presents a future direction for the upcoming integration of blockchain with IIoT and other industries.
工业物联网(IIoT)是当今世界最热门的话题之一。它有许多好处,其潜力正在逐渐显现。在任务和安全关键系统中实施工业物联网已经显示出其重要性。由于它处理重要和敏感的信息,因此需要进行广泛的研究,以解决它对安全问题的易感性。因此,有许多建议使用无证书签名方案、机器学习方法、公钥加密以及区块链来提高工业物联网的安全性。值得注意的是,区块链在工业物联网技术中发挥着重要作用,其中区块链的重要特征,不变性,去中心化,防篡改,对工业物联网的安全漏洞产生了深远的影响。考虑到这一点,本文提出了一种用于工业物联网的许可区块链,该区块链解决并保证确保和改善工业物联网对网络威胁的安全漏洞和易感性。允许的区块链支持的IIoT确保了设备通信,数据共享和访问控制的安全介质。本文还讨论了工业物联网的安全问题,并对一些基于区块链的解决方案进行了全面分析,以改善工业物联网的安全挑战。它解决了允许区块链支持的工业物联网相对于公共区块链的好处,并为即将到来的区块链与工业物联网和其他行业的整合提出了未来的方向。
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引用次数: 8
A Study on The Financial and Entrepreneurial Risks of Small Business Owners Amidst COVID-19 新冠肺炎背景下小企业主财务风险与创业风险研究
Pub Date : 2020-09-01 DOI: 10.1109/IEMTRONICS51293.2020.9216384
A. Kyung, S. Whitney
The economy suffered a major loss when COVID-19 hit due to business shutdowns. Repercussions from economic downfall due to closed businesses from social distance policies has made many small businesses lose operation mechanisms and see a decrease in profit and sales. Many people lost their jobs due to businesses losses a record 22 million employees have filed for unemployment. In this paper, how the COVID-19 epidemic has changed people’s behaviors and changed the way people shop. As more people are shopping online to avoid at risk situations at busy stores, small businesses are seeing losses in sales and customers. Also we studied when they rely on small profits margins, how the small businesses have suffered the worst losses, seeing a decrease in business sales and a lower revenue margin. This research shows how social distance policy has especially affected businesses vulnerable to COVID-19 risks. This often includes businesses that have large groups of people in close quarters or highly susceptible relationships that increase the risks of spreading the illness, such as restaurants or retail stores. Government help has been recommended especially for small businesses and workers who are most vulnerable to economic losses.
当新冠疫情爆发时,由于企业关闭,经济遭受了重大损失。由于社会距离政策导致的企业停业等经济衰退的影响,很多中小企业失去了经营机制,利润和销售额也在减少。许多人因为企业亏损而失去了工作,创纪录的2200万名员工申请了失业。在本文中,COVID-19疫情如何改变人们的行为和改变人们的购物方式。随着越来越多的人在网上购物,以避免在繁忙的商店发生危险情况,小企业的销售额和客户都在减少。此外,我们还研究了当他们依赖小额利润时,小型企业如何遭受最严重的损失,看到业务销售减少和收入利润率降低。这项研究表明,社交距离政策对易受COVID-19风险影响的企业的影响尤其大。这通常包括有大量人群在近距离或高度易感关系的企业,例如餐馆或零售商店,这些企业会增加疾病传播的风险。政府特别建议对最容易遭受经济损失的小企业和工人提供帮助。
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引用次数: 6
Neural Network Based Corn Field Furrow Detection for Autonomous Navigation in Agriculture Vehicles 基于神经网络的农用车辆自主导航玉米地沟检测
Pub Date : 2020-09-01 DOI: 10.1109/IEMTRONICS51293.2020.9216347
Niko Anthony Simon, Cheol-Hong Min
Row detection in agricultural applications has commonly used Hough transform techniques and traditional signal processing based approaches relating to machine vision. There are various learning based methods available that are capable of producing similar results in terms of detection. In this paper, a neural network based algorithm is developed, and we compare the Hough transform and a machine learning implementation with the proposed approach to determine which would be the most appropriate in a real-time application given a variety of factors including computational performance, accuracy, and environmental variability. Compared to the learning based approaches which rely on training data, Hough transform based detection relies on a variety of processes, including binarization and denoising, which are not required to be explicitly implemented in the machine learning or neural network models. Additionally, to add another layer of diversity to the three possible solutions examined is the consideration for color input data. The Hough transform method and the neural network model implemented both require color input data while the machine learning model relies on texture features instead of color to make its classification predictions. Compared to the traditional image understanding techniques, autonomous vehicles face challenges due to similarities in color and texture between the crops and their surroundings. Therefore, the algorithm is developed to overcome such challenges. Preliminary results show that the neural network model developed was found to offer the most versatility compared to traditional methods and the highest accuracy on the order of 97% for this application across several different input conditions.
行检测在农业应用中通常使用霍夫变换技术和传统的基于机器视觉的信号处理方法。有各种基于学习的方法,能够在检测方面产生类似的结果。在本文中,我们开发了一种基于神经网络的算法,并将霍夫变换和机器学习实现与所提出的方法进行比较,以确定哪种方法最适合实时应用,考虑到各种因素,包括计算性能、准确性和环境可变性。与依赖于训练数据的基于学习的方法相比,基于霍夫变换的检测依赖于各种过程,包括二值化和去噪,这些过程不需要在机器学习或神经网络模型中明确实现。此外,为了给这三种可能的解决方案增加另一层多样性,需要考虑颜色输入数据。Hough变换方法和实现的神经网络模型都需要颜色输入数据,而机器学习模型依赖纹理特征而不是颜色来进行分类预测。与传统的图像理解技术相比,由于作物与周围环境的颜色和纹理相似,自动驾驶汽车面临着挑战。因此,该算法的开发就是为了克服这些挑战。初步结果表明,与传统方法相比,所开发的神经网络模型具有最大的通用性,在几种不同的输入条件下,该应用程序的准确率最高,达到97%。
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引用次数: 3
Multiple Objects Tracking using Radar for Autonomous Driving 基于雷达的自动驾驶多目标跟踪
Pub Date : 2020-09-01 DOI: 10.1109/IEMTRONICS51293.2020.9216363
Muhamamd Ishfaq Hussain, Shoaib Azam, Farzeen Munir, Zafran Khan, M. Jeon
Object detection and tracking are the integral elements for the perception of the spatio-temporal environment. The availability and affordability of camera and lidar as the leading sensor modalities have used for object detection and tracking in research. The usage of deep learning algorithms for the object detection and tracking using camera and lidar have illustrated the promising results, but these sensor modalities are prone to weather conditions, have sparse data and spatial resolution problems. In this work, we explore the problem of detecting distant objects and tracking using radar. For the efficacy of our proposed work, extensive experimentation in different traffic scenario are performed by using our self-driving car test-bed.
目标检测与跟踪是感知时空环境的重要组成部分。相机和激光雷达作为主要的传感器模式,其可用性和可负担性已在研究中用于目标检测和跟踪。使用相机和激光雷达进行目标检测和跟踪的深度学习算法已经说明了有希望的结果,但这些传感器模式容易受到天气条件的影响,数据稀疏,空间分辨率问题。在这项工作中,我们探讨了使用雷达探测远距离目标和跟踪的问题。为了提高我们所提出的工作的有效性,我们使用我们的自动驾驶汽车试验台在不同的交通场景中进行了大量的实验。
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引用次数: 10
Design of a ‘U’ Slot Substrate-Integrated Waveguide Cavity-Backed Self-Diplexing Antenna “U”槽基板集成波导腔背自双工天线的设计
Pub Date : 2020-09-01 DOI: 10.1109/IEMTRONICS51293.2020.9216367
R. Gayen, Payel Midya, Sutanu Ghosh, K. Patra, M. Gangopadhyay
In this paper, the simple design of a "U" slot substrate-integrated waveguide (SIW)-based single substrate self-diplexing antenna is proposed. Two longitudinal slots (similar length) and one transverse slot are designated for "U" slot representation respectively, which radiate at two separate resonant frequencies, being imprinted on the top surface of the antenna. Two different microstrip feed lines are used to feed the SIW antenna. A high degree of isolation is achieved between the two ports.
本文提出了一种基于“U”槽基板集成波导(SIW)的单基板自双工天线的简单设计。两个纵向槽(长度相似)和一个横向槽分别指定为“U”型槽表示,它们以两个独立的谐振频率辐射,印在天线的上表面。两种不同的微带馈线用于为SIW天线馈电。两个端口之间实现了高度隔离。
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引用次数: 1
An Efficient Approach for Task Assignment in Spatial Crowdsourcing 空间众包中的一种高效任务分配方法
Pub Date : 2020-09-01 DOI: 10.1109/IEMTRONICS51293.2020.9216447
E. Aloufi, Raed Alharthi, M. Zohdy, Dareen Alsulami, Ibrahim Alrashdi, Richard Olawoyin
Spatial crowdsourcing is a form of location-based crowdsourcing. With the spread use of mobile phones and smart devices that can share location, spatial crowdsourcing gained a lot of attention, especially in ride-hailing services. This paper evaluates the performance of a proposed spatial crowdsourcing task assignment approach to increase the task assignment rate while preserving the location privacy of the crowd workers. The overall experiments on real-world data sets show that the proposed approach results in the maximal total number of assigned tasks without significant disclosure of crowd workers' locations.
空间众包是一种基于位置的众包。随着可以共享位置的手机和智能设备的广泛使用,空间众包获得了很多关注,尤其是在叫车服务领域。本文对空间众包任务分配方法的性能进行了评估,以提高任务分配率,同时保护众包工作人员的位置隐私。在真实数据集上的整体实验表明,该方法在不显著披露人群工人位置的情况下获得了分配任务的最大总数。
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引用次数: 0
TiO2-GO Field Effect Transistors for Amplified Ethanol Sensing 用于放大乙醇传感的TiO2-GO场效应晶体管
Pub Date : 2020-09-01 DOI: 10.1109/IEMTRONICS51293.2020.9216457
Teena Gakhar, A. Hazra
In this work we have proposed p-TiO2-GO nanocomposite field effect transistor based ethanol sensor. p-type TiO2 nanoparticles was prepared by sol-gel method and mixed with 2 wt% aquas solution of graphene oxide (GO) and sonicated for 30 min. The nanocomposite was prepared in combination of 5 vol% p-TiO2 nanoparticles with 95 vol% GO. The morphological and structural characterizations of developed nancomposite were carried out with field emission scanning electron microscopy (FESEM) and Raman spectroscopy techniques, respectively. The p-TiO2-GO field effect transistor (FET) sensor showed a response magnitude of 6% in terminal structure when VGS=0 and 41% as in three terminal structure when VGS=0.65 V in the exposure of 100 ppm ethanol at 100°C. The p-TiO2-GO FET showed maximum ~7 times amplification in sensitivity due to application of positive gate voltage.
在这项工作中,我们提出了基于p-TiO2-GO纳米复合场效应晶体管的乙醇传感器。采用溶胶-凝胶法制备p型TiO2纳米粒子,并与2 wt%氧化石墨烯水溶液混合,超声处理30 min,将5 vol% p-TiO2纳米粒子与95 vol%氧化石墨烯混合制备纳米复合材料。利用场发射扫描电镜(FESEM)和拉曼光谱技术对所制备的纳米复合材料进行了形貌和结构表征。当VGS=0时,p-TiO2-GO场效应晶体管(FET)传感器的响应幅度为6%,当VGS=0.65 V时,其响应幅度为41%。由于施加正栅电压,p-TiO2-GO场效应管的灵敏度最大放大了7倍。
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引用次数: 0
An Automated System to Limit COVID-19 Using Facial Mask Detection in Smart City Network 智慧城市网络中基于口罩检测的新型冠状病毒自动控制系统
Pub Date : 2020-09-01 DOI: 10.1109/IEMTRONICS51293.2020.9216386
Mohammad Marufur Rahman, Md. Motaleb Hossen Manik, Md. Milon Islam, Saifuddin Mahmud, Jong-Hoon Kim
COVID-19 pandemic caused by novel coronavirus is continuously spreading until now all over the world. The impact of COVID-19 has been fallen on almost all sectors of development. The healthcare system is going through a crisis. Many precautionary measures have been taken to reduce the spread of this disease where wearing a mask is one of them. In this paper, we propose a system that restrict the growth of COVID-19 by finding out people who are not wearing any facial mask in a smart city network where all the public places are monitored with Closed-Circuit Television (CCTV) cameras. While a person without a mask is detected, the corresponding authority is informed through the city network. A deep learning architecture is trained on a dataset that consists of images of people with and without masks collected from various sources. The trained architecture achieved 98.7% accuracy on distinguishing people with and without a facial mask for previously unseen test data. It is hoped that our study would be a useful tool to reduce the spread of this communicable disease for many countries in the world.
目前,新型冠状病毒引起的COVID-19大流行在全球持续蔓延。COVID-19对几乎所有发展部门都产生了影响。医疗保健系统正在经历一场危机。为了减少这种疾病的传播,已经采取了许多预防措施,戴口罩就是其中之一。在本文中,我们提出了一种在所有公共场所都有闭路电视监控的智慧城市网络中,通过寻找不戴口罩的人来限制COVID-19增长的系统。一旦发现没有戴口罩的人,就会通过城市网络通知相应的当局。深度学习架构在一个数据集上进行训练,该数据集由从各种来源收集的带面具和不带面具的人的图像组成。经过训练的体系结构在区分有口罩和没有口罩的人方面达到了98.7%的准确率。希望我们的研究能为世界上许多国家减少这种传染病的传播提供有用的工具。
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引用次数: 111
An Application of IoT for Conduct of Laboratory Experiment from Home 物联网在家庭实验室实验中的应用
Pub Date : 2020-09-01 DOI: 10.1109/IEMTRONICS51293.2020.9216375
Tri Vien Tran, H. Takahashi, T. Narabayashi, H. Kikura
The concept "Internet of Things" has been applied in many fields to reduce human efforts by using automatic things. It also provides opportunities to develop remote laboratories or distance researches/studies. The main objective of this article is to conduct the telemetry experiment on the measurement of the flow behavior in the pool scrubbing of a Filtered Containment Venting System (FCVS). The Internet of Things (IoT) has been applied to monitor and control the experimental performance and the measurement system. An IoT network that consists of various sensors, web-cameras, IoT appliances, and PCs was established. Thus, the laboratory's experimental works can be implemented from home. It is valuable for the current situation of social distancing due to the Covid-19 pandemic.
“物联网”的概念已经在很多领域得到了应用,通过使用自动化的东西来减少人类的劳动。它还提供了发展远程实验室或远程研究/研究的机会。本文的主要目的是对过滤式容器排气系统(FCVS)池擦洗过程中的流动特性进行遥测实验。应用物联网(IoT)对实验性能和测量系统进行监控。建立了由各种传感器、网络摄像头、物联网设备、个人电脑组成的物联网网络。因此,实验室的实验工作可以在家里进行。这对当前新冠肺炎疫情导致的保持社交距离的形势具有重要意义。
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引用次数: 4
Implementation of an Informative Website – "Covid19 Predictor", Highlighting COVID-19 Pandemic Situation in India 实施信息网站-“COVID-19预测器”,重点介绍印度的COVID-19大流行情况
Pub Date : 2020-09-01 DOI: 10.1109/IEMTRONICS51293.2020.9216352
Shuvankar Roy, M. Pal, Sonali Bhattacharyya, Srirup Lahiri
In this paper, we have represented implementation of an informative online platform-Covid-19 Predictor which is capable of disseminating accurate prediction of confirmed, deceased and affected Covid-19 cases in India on the basis of the data available in a reliable online repository. The work characterizes proper utilization of advanced technologies for web scrapping, model prediction, implementation of web application framework and cloud hosting.
在本文中,我们介绍了一个信息在线平台-Covid-19 Predictor的实施情况,该平台能够根据可靠的在线存储库中提供的数据,传播对印度确诊、死亡和受影响的Covid-19病例的准确预测。这项工作的特点是适当利用先进的技术进行web裁剪、模型预测、web应用程序框架的实现和云托管。
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引用次数: 2
期刊
2020 IEEE International IOT, Electronics and Mechatronics Conference (IEMTRONICS)
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