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2015 International Conference on Technologies for Sustainable Development (ICTSD)最新文献

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Energy aware mobility prediction in wireless sensor networks 无线传感器网络中能量感知移动预测
Pub Date : 2015-04-30 DOI: 10.1109/ICTSD.2015.7095861
S. Pattnaik, A. Mahapatro
Mobility of sensor nodes in wireless sensor networks significantly reduces the quality of services returned by broadcasting and routing protocols. This paper investigates the mobility factors in predicting the next location of sensor nodes to guarantee the accuracy of forwarding decisions. Based on historical location information and angular movement, nodes predict the positions of one-hop neighbors. Since this work predicts the basic mobility behaviors of the sensor nodes (i.e., speed, direction and degree of randomness), it can be also used to estimate neighborhood time, route reliability and so on. The simulation results show that the proposed work precisely estimates the next location of sensor nodes.
无线传感器网络中传感器节点的移动性大大降低了广播和路由协议返回的服务质量。为了保证转发决策的准确性,本文研究了预测传感器节点下一个位置时的移动性因素。基于历史位置信息和角度运动,节点预测一跳邻居的位置。由于这项工作预测了传感器节点的基本移动行为(即速度、方向和随机性程度),因此也可以用于估计邻域时间、路由可靠性等。仿真结果表明,该方法能够准确估计传感器节点的下一个位置。
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引用次数: 1
Wi lights — A wireless solution to control headlight intensity 无线灯-无线解决方案,以控制前照灯的强度
Pub Date : 2015-04-30 DOI: 10.1109/ICTSD.2015.7095866
A. Tripathy, D. Kayande, J. George, J. John, B. Jose
A number of factors are considered during the analysis of automobile transportation with respect to increasing safety. One of the vital factors for night-time travel is temporary blindness due to increase in the headlight intensity. While headlight intensity provides better visual acuity, it simultaneously affects oncoming traffic. This problem is encountered when both drivers are using a higher headlight intensity setting. Also, increased speed of the vehicles due to decreased traffic levels at night increases the severity of accidents. In order to reduce accidents due to temporary driver blindness, a wireless sensor network (WSN) based controller could be developed to transmit sensor data in a faster and an efficient way between cars. Low latency allows faster headlight intensity adjustment between the vehicles to drastically reduce the cause of temporary blindness. An attempt has been made to come up with a system which would sense the intensity of the headlight of the oncoming vehicle and depending on the threshold headlight intensity being set in the system it would automatically reduce the intensity of the headlight of the oncoming vehicle using wireless sensor network thus reducing the condition of temporary blindness caused due to excessive exposure to headlights.
在对汽车运输进行安全性分析时,考虑了许多因素。夜间行车的一个重要因素是由于前照灯强度的增加而造成的暂时失明。虽然前照灯强度提供了更好的视觉敏锐度,但它同时也影响了迎面而来的交通。当两个驾驶员都使用较高的前照灯强度设置时,会遇到此问题。此外,由于夜间交通量减少,车辆速度加快,这也增加了事故的严重性。为了减少由于驾驶员暂时失明而导致的交通事故,可以开发一种基于无线传感器网络(WSN)的控制器,以便更快、更有效地在车与车之间传输传感器数据。低延迟允许在车辆之间更快地调整前照灯强度,从而大大减少暂时失明的原因。已经有人尝试提出一种系统,该系统可以感知迎面而来车辆的前照灯强度,并根据系统中设置的前照灯强度阈值,使用无线传感器网络自动降低迎面而来车辆的前照灯强度,从而减少由于过度暴露于前照灯而导致的暂时失明的情况。
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引用次数: 10
Voice operated intelligent fire extinguishing vehicle 语音操作智能灭火车
Pub Date : 2015-04-30 DOI: 10.1109/ICTSD.2015.7095886
Madhavi Pednekar, Joel Amanna, J. John, Abhishesh Singh, Suresh Prajapati
Voice Operated Intelligent Fire Extinguishing Robotic Vehicle can be controlled by RF communication. This Project demonstrates the research and implementation of Voice Controlled Intelligent Fire Extinguishing Robotic Vehicle. The vehicle is controlled through User Voice Command. The voice input allows a user to interact with the robot which is familiar to most of the people. It can also sense the temperature which has self-defensive ability so that there will be no more harm to the robot. The advantages of speech activated robots are hands-free and fast data input operations. The voice commands navigate the robot in the required direction and the outlet of the water pump can be controlled by our voice. The medium of interaction between humans and Robotic Vehicle is through the VB (Visual Basic) Software. The complete system consists of three subsystems, the Visual Basic Software, transmitter section and the receiver section (on vehicle). The results prove that proposed robotic Vehicle is capable of controlling fire, avoiding obstacles. This Robotic vehicle can be used in Rescue operations during fire accidents where the possibility for service men to enter the fire prone areas is very less.
语音控制智能灭火机器人车可以通过射频通信进行控制。本课题展示了语音控制智能灭火机器人车的研究与实现。车辆通过用户语音命令进行控制。语音输入允许用户与大多数人熟悉的机器人进行交互。它还可以感知温度,具有自我防御能力,使机器人不会受到更多的伤害。语音激活机器人的优点是免提和快速的数据输入操作。语音指令将机器人引导到所需的方向,水泵的出口可以通过我们的声音来控制。人机交互的媒介是通过VB (Visual Basic)软件实现的。完整的系统由三个子系统组成,即Visual Basic软件、发射机部分和接收机部分(车载)。实验结果表明,该机器人车辆具有控制火力、躲避障碍物的能力。这种机器人车辆可以用于火灾事故期间的救援行动,在这种情况下,服务人员进入火灾易发区域的可能性很小。
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引用次数: 12
Comparisions of Robert, Prewitt, Sobel operator based edge detection methods for real time uses on FPGA FPGA上基于Robert, Prewitt, Sobel算子的实时边缘检测方法的比较
Pub Date : 2015-04-30 DOI: 10.1109/ICTSD.2015.7095920
Girish N. Chaple, R. Daruwala, Manoj S. Gofane
Image processing has applications in real time embedded systems. Real time image processing requires processing on large data of image pixels in a stipulated time. Reconfigurable device such as FPGAs can be program to process on large image data and required processing time on image can be reduced by deploying parallelism, pipelining techniques in algorithm. Edge detection is very basic tool used in many image processing. Robert, Prewitt, Sobel edge detection are gradient based edge detection methods used to find edge pixels in an image. This paper presents comparisons of Robert, Prewitt, Sobel operators based edge detection techniques for real time uses. Edge detection algorithms are written with the help of hardware descriptive language VHDL. Xilinx ISE Design Suite-13 and MATLAB software platforms are used for simulation purpose. This paper focus on edge detection of gray scale image.
图像处理在实时嵌入式系统中有着广泛的应用。实时图像处理需要在规定的时间内对大量图像像素数据进行处理。fpga等可重构器件可编程处理大型图像数据,通过在算法中部署并行、流水线技术,可减少图像处理所需的时间。边缘检测是许多图像处理中使用的非常基本的工具。Robert, Prewitt, Sobel边缘检测是基于梯度的边缘检测方法,用于在图像中找到边缘像素。本文介绍了基于Robert, Prewitt, Sobel算子的实时边缘检测技术的比较。边缘检测算法是借助硬件描述语言VHDL编写的。仿真使用Xilinx ISE Design Suite-13和MATLAB软件平台。本文主要研究灰度图像的边缘检测。
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引用次数: 107
Large scale behavioral targeting using course management system 基于课程管理系统的大规模行为定位
Pub Date : 2015-04-30 DOI: 10.1109/ICTSD.2015.7095843
P. J. Kannukadan, M. Hadawale, A. M. Kadam, K. Deherkar, Amiya Kumar Tripathy
The world behaves in a manner showing similarity in responses to various actions, this similarity in behavior needs to be tapped. This phenomenon is called Collective Behavior. Collective behavior is the like or similar response of the members of a society to a given stimulus or suggestion. The study of collective behavior can also be applied for the college campus environment. The system developed taps this collective behavior of students on Moodle.dbit.in - a community based course management system. This will help to track and classify student interests and their relative strengths using Forums and the same will be analyzed to help students match their interests and strengths in their future endeavours.
世界的行为方式在对各种行动的反应中表现出相似性,这种行为上的相似性需要被挖掘出来。这种现象被称为集体行为。集体行为是一个社会的成员对一个给定的刺激或建议的相似或相似的反应。集体行为的研究也可以应用于大学校园环境。开发的系统利用了基于社区的课程管理系统Moodle.dbit.in上学生的这种集体行为。这将有助于通过论坛跟踪和分类学生的兴趣和他们的相对优势,并对这些兴趣和优势进行分析,以帮助学生在未来的努力中匹配他们的兴趣和优势。
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引用次数: 0
Finger Braille: Tactile communication for differently abled 手指盲文:适合不同能力的触觉交流
Pub Date : 2015-04-30 DOI: 10.1109/ICTSD.2015.7095893
A. Tripathy, Michelle D'sa, Roweena Alva, Jonita Fernandes, Ann Lisa Joseph
The blind typically resort to audio feedback to access information on electronic devices. However, this modality is not always an appropriate form of output. Novel approaches that allow for private and inconspicuous interaction are paramount. The intention of this paper is to develop a hand glove which is wirelessly connected to an android device for the visually impaired. The visually impaired gives a Braille input with the help of hand glove which is converted to text. The converted text would be read aloud by the android device. This enables the visually impaired to use an application in an android device. Finger Braille consists of six force sensitive sensors that are used to detect pressure and communicate single characters. The device would be able to simultaneously actuate the users' index, middle, and ring fingers of both hands, providing fast and mnemonic output.
盲人通常依靠音频反馈来获取电子设备上的信息。然而,这种方式并不总是一种适当的输出形式。允许私密和不显眼的互动的新方法是至关重要的。本文的目的是为视障人士开发一种与安卓设备无线连接的手套。视障人士在手套的帮助下输入盲文,并将其转换为文字。转换后的文本将由android设备大声朗读。这使得视障人士能够在android设备中使用应用程序。手指盲文由六个力敏传感器组成,用于检测压力和交流单个字符。该设备将能够同时激活用户的食指、中指和无名指,提供快速的助记输出。
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引用次数: 2
Monitoring vehicles and pollution on road using vehicular cloud environment 利用车云环境监测车辆及道路污染情况
Pub Date : 2015-04-30 DOI: 10.1109/ICTSD.2015.7095909
S. Khandelwal, Ashwini B. Abhale
India is having numerous amounts of vehicle's owner and more than that 50% of vehicles are continuously running on a road. As a contrast, most of the vehicles are meeting with an accident, it causes human fatalities and generated a large amount of toxic gases are emitted out during vehicle running as well as meet into an accident. Hence, various technologies have deployed to preserve and encourage Intelligent Transportation Systems (ITS). A numerous results were suggested the related challenges and current issues of vehicular networks as well as limitation related to the cost and accessibility of a resource. Vehicular Cloud Environments (VCE) are unitary of the results. Vehicular Cloud Environments is a novel technology that point to impact on handing traffic condition and providing road safety using various vehicular resources, such as computing units, storage devices and internet facility for correct decision-making. In this paper, we focus on the vehicular cloud environments can be the future technological changing model that offers economically feasible solutions by using intelligent vehicular networks with autonomous traffic condition information, self vehicle control on road and develop opinion systems to prevent an accident as well as analysis amount of toxic gases emitted from a vehicle on a road.
印度拥有大量的车主,超过50%的车辆持续在道路上行驶。相比之下,大多数车辆都遇到了事故,它造成人员死亡,并产生了大量的有毒气体,车辆在运行过程中排放出来,并遇到了事故。因此,各种各样的技术被用于保护和鼓励智能交通系统(ITS)。许多结果提出了相关的挑战和当前的问题,以及与成本和资源的可及性有关的限制。车辆云环境(VCE)的结果是统一的。车载云环境是一种利用各种车载资源(如计算单元、存储设备和互联网设施)进行正确决策,对处理交通状况和提供道路安全产生影响的新技术。在本文中,我们专注于车辆云环境可以成为未来的技术变革模型,通过使用具有自主交通状况信息的智能车辆网络,自动控制道路车辆,开发意见系统来提供经济可行的解决方案,以防止事故以及分析道路上车辆排放的有毒气体量。
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引用次数: 9
Cloud computing using OCRP and virtual machines for dynamic allocation of resources 云计算使用OCRP和虚拟机进行资源的动态分配
Pub Date : 2015-04-30 DOI: 10.1109/ICTSD.2015.7095898
A. Vichare, Zenia P. Gomes, Noella Fernandes, Flavin Cardoza
Cloud computing is the most integral part in today's world of computing because it reduces the complexity and cost of applications making it reliable and economical. Cloud computing provide three service models namely, Platform as a Service (PaaS), Software as a Service (SaaS) and Infrastructure as a Service (IaaS). The proposed system uses the IaaS service which provides users storage as a service. The system follows the Optimal Cloud Cost Resource Provisioning (OCRP) algorithm to calculate the optimal cost and allocate virtual machines to the user. This algorithm provides a logic that manipulates the virtual machines so that none are overloaded at a given instance of time. The resources are monitored dynamically on the server screen and in an indexed format stored in the virtual machines provided by the cloud server. This system is built on the Ubuntu 12.04 LTS server and the OpenStack cloud server is built on a Metal as a Service (MaaS) server which is hosted on a hard disk. As the MaaS server is stored on a hard disk, the resources becomes 24/7 accessible to the provider. This reduces resource loss and also provides a backup to the system.
云计算是当今计算世界中最不可或缺的部分,因为它降低了应用程序的复杂性和成本,使其可靠且经济。云计算提供三种服务模式,即平台即服务(PaaS)、软件即服务(SaaS)和基础设施即服务(IaaS)。本系统采用IaaS服务,为用户提供存储服务。系统采用OCRP (Optimal Cloud Cost Resource Provisioning)算法计算出最优的成本,并将虚拟机分配给用户。该算法提供了一种逻辑来操纵虚拟机,以便在给定的时间实例中没有虚拟机过载。这些资源在服务器屏幕上以索引格式动态监控,存储在云服务器提供的虚拟机中。该系统构建在Ubuntu 12.04 LTS服务器上,OpenStack云服务器构建在托管在硬盘上的金属即服务(MaaS)服务器上。由于MaaS服务器存储在硬盘上,因此提供程序可以全天候访问这些资源。这样可以减少资源损失,并为系统提供备份。
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引用次数: 5
A review of RF energy harvesting systems in India 印度射频能量收集系统综述
Pub Date : 2015-04-30 DOI: 10.1109/ICTSD.2015.7095838
Jasmine Jose, Sherin George, Lydia Bosco, Juliet Bhandari, F. Fernandes, A. Kotrashetti
The rising demand for ultra low power devices is the result of the desperate urge of man to conserve energy while continuing to enjoy the benefits of modern technology. Consistent and efficient sourcing of these devices is a test. RF energy harvesting systems are emerging as an efficient solution to this exigent situation since it harvests the otherwise wasted ambient energy. This paper presents an overview of such systems with reference to their design configurations, possible sources, applications and the current scenario in India.
对超低功率设备的需求日益增长,是人类在继续享受现代技术好处的同时,迫切希望节约能源的结果。这些设备的一致和有效的采购是一个考验。射频能量收集系统作为一种有效的解决方案出现,因为它收集了否则浪费的环境能量。本文介绍了此类系统的概述,并参考了它们的设计配置、可能的来源、应用和目前在印度的情况。
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引用次数: 8
Near real time vehicle tracking using GIS 使用GIS的近实时车辆跟踪
Pub Date : 2015-04-30 DOI: 10.1109/ICTSD.2015.7095912
Nilakshi Joshi, A. Tripathy, S. Sawant, Tanvi Patel, Sailee Waghmare, Blessy Clusher
The Traffic problems are a critical problem that influences the travel time of the vehicles. The critical road conditions affecting the smooth movement of vehicles increases the traffic issue also the unorganized traffic flow, no dividers, steep curves, etc. gives birth to the accidents. Lack of information of the shortest path affects the emergency vehicle routing. Although calamities, accidents or casualties are subject to factors that cannot be predetermined, an precautionary measures can play a crucial role to avoid the same. The aim of this work is to develop a GIS based system for efficient vehicle management. GPS on client side gets coordinates of the client and sends it to the web server. The Server handles the request and updates the database with the locations of all the vehicles. The information is plotted on a GIS MAP and viewed by the admin to guide the user. By using the information obtained from the client; client can be routed to the most efficient path, he can also be updated with the accident prone areas. In this system dynamic shortest path is used for efficient travelling. The algorithm used for shortest path is based on Dijkstra algorithm. This data can be further exported in the form of daily reports. Using Geo Fencing concepts, alerts are sent to the client, when a client diverts from his routed path. This paper explores the foundation of GIS-GPS, location based services and Geo Fencing.
交通问题是影响车辆行驶时间的关键问题。影响车辆顺畅行驶的关键路况增加了交通问题,交通流无组织、无分隔、弯道陡峭等也产生了交通事故。缺少最短路径信息会影响应急车辆的路径选择。虽然灾难、事故或伤亡受到无法预先确定的因素的影响,但预防措施可以发挥至关重要的作用,以避免同样的情况。本文的目的是开发一个基于GIS的高效车辆管理系统。客户端的GPS获取客户端的坐标并将其发送到web服务器。服务器处理请求并使用所有车辆的位置更新数据库。这些信息被绘制在GIS地图上,并由管理员查看以指导用户。利用从客户处获得的信息;客户端可以被路由到最有效的路径,他也可以更新事故易发区域。该系统采用动态最短路径实现高效运行。最短路径算法基于Dijkstra算法。这些数据可以进一步以每日报告的形式导出。使用Geo Fencing概念,当客户端偏离其路由路径时,将向客户端发送警报。本文探讨了GIS-GPS、基于位置的服务和地理围栏的基础。
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引用次数: 6
期刊
2015 International Conference on Technologies for Sustainable Development (ICTSD)
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