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international conference on Electronic computer Technology

作者： Li Long Chu Xiumin Wu Yong Wu Qing Minist Educ Engn Res Ctr Transportat Safety Wuhan 430063 Peoples R China

ISBN: (纸本)9780769535593

Along with the development of science and technology, information technologies have been used in many fields. Energy problem is a social focus nowadays. Energy-saving and environmental protection is the policy of China. According to our national conditions, road lighting system of our country is still emerging technologies. In this paper, to reach the purpose of energy saving, it introduces an information method to deal with the problem of road lighting. The road lighting intelligent control system is based on wireless network control that can implement real-time monitoring for road lighting, intelligent work without manual intervention. It also can save the energy and work efficiently. This paper discusses the design method of road lighting intelligent control system, which was built up by wireless personal network technology, GPRS, microprocessor and host computers, and researched on the system including the structure, key technologies, software design and encryption. At last, future research plans are given.

关键词： Roadway lighting intelligent control system Wireless networks design approach control systems cryptography Real-time monitoring on line data service Energy sources environment protection

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Web-based decision making for collaborative manufacturing

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international JOURNAL OF computer INTEGRATED MANUFACTURING 2009年第4期22卷 334-344页

作者： Wang, Lihui Natl Res Council Canada Integrated Mfg Technol Inst London ON N6G 4X8 Canada

This paper presents methodologies of web-based decision making for collaborative manufacturing, including web-based knowledge sharing, distributed process planning, dynamic scheduling, real-time monitoring and remote control, targeting distributed yet collaborative manufacturing environments. The web-based decision making is enabled by a framework that allows users to plan and control manufacturing operations based on information either gathered via the Web or collected from manufacturing devices. The objective of this research is to develop an integrated system for web-based collaborative planning and control, supported by real-time monitoring for dynamic scheduling. Details on the principle of the framework, system architecture, and a proof-of-concept prototype are reported in this paper. An example of remote machining is chosen as a case study to demonstrate the effectiveness of this framework toward web-based collaborative manufacturing.

关键词： process planning scheduling monitoring machining machine control web-based systems

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The establishment and application of urban environment information system based on MAPGIS: a case study on Jiaozuo city

The establishment and application of urban environment infor...

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international conference on environmental Science and Information Application Technology (ESIAT 2009)

作者： Zheng Ji-dong Luo Li-ping Henna Polytech Univ Coll Resources & Environm Jiaozuo Peoples R China Second Artillery Engn Design & Res Inst Beijing Peoples R China

ISBN: (纸本)9780769536828

In order to keep dynamic monitoring on the resources and environment on major environmental problems in Jiaozuo city and based on MAPGIS, an urban environment information system (UEIS) was established and applied in this paper. The UEIS is a type of spatial environment information system, based on regional urban ecosystem, it input such relative data as population, economy, resources and environment into computer by its spatial location or geographic coordinates, then save, refresh, inquiry and search, model analysis, display, printing and drawing output subsequently. This provided an effective method to the regional urban environmental management. In the UEIS, the design and development of model base and its management system hold the main part for the integration of the whole system and the decision analysis depend on the relative environmental models. These models displayed important role in the analysis, analogue, assessment, prediction and optimization of raw information. The design and development of model base mainly include environment assessment, prediction, planning management models and corresponding model base management system. This UEIS included following subsystems-the resources and environment basic information management system, the resources and environment dynamic monitoring information management system, the ambient air pollution control system and the water environmental pollution control system. In order to input and output mass storage of data related to society, economy, resources and environment hold in this system conveniently and rapidly, and doing decision and simulate work supported by multi-source of information, this UEIS makes full use of the tool software MAPGIS and the existing poly environmental software, thus it perfects the function of environment management and control, import and output, spatial analysis and decision support. This UEIS achieved the following targets, first, it can do the daily jobs such as the save, refresh, in

关键词： urban environmental information system (UEIS) database model base establishment and application

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A recursive multi-scale correlation-averaging algorithm for synchronization and fusion of independent pavement roughness measurements

A recursive multi-scale correlation-averaging algorithm for ...

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2009 12th international IEEE conference on intelligent Transportation Systems, ITSC '09

作者： Ndoye, Mandoye Barker, Alan M. Krogmeier, James V. Bullock, Darcy M. Schools of Civil Engineering and Electrical and Computer Engineering Purdue University West Lafayette IN United States

ISBN: (纸本)9781424455218

A signal processing approach is proposed to jointly filter and fuse spatially-indexed measurements captured from many vehicles. It is assumed that these measurements are corrupted by both sensor noise and GPS positioning uncertainties. Measurements from low-cost vehicle-mounted sensors (e.g., accelerometers and GPS receivers) are properly combined to produce higher quality road roughness data for cost-effective road surface condition monitoring. The proposed algorithms are recursively implemented and thus require only moderate computational power and memory space. These algorithms are important for future road management systems, which will use on-road vehicles as a distributed network of sensing probes gathering spatially-indexed measurements for condition monitoring in addition to other applications such as environmental monitoring. Our method and the related signal processing algorithms are tested using field data. © 2009 IEEE.

关键词： Condition monitoring

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SoundPark: Towards Highly Collaborative Game Support in a Ubiquitous Computing Architecture

SoundPark: Towards Highly Collaborative Game Support in a Ub...

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9th international conference on distributed Applications and Interoperable Systems

作者： Pellerin, Romain Bouillot, Nicolas Pietkiewicz, Tatiana Wozniewski, Mike Settel, Zack Gressier-Soudan, Eric Cooperstock, Jeremy R. Conservatoire Natl Arts & Metiers Paris France McGill Univ Ctr Intelligent Machines Montreal PQ Canada Univ Montreal Montreal PQ Canada

ISBN: (纸本)9783642021633

Ubiquitous computing architectures enable interaction and collaboration in multi-user applications. We explore the challenges of integrating the disparate services required in such architectures and describe how we have met these challenges in the context of a real-world application that operates on heterogeneous hardware and run-time environments. As a compelling example, we consider the role of ubiquitous computing to support the needs of a distributed multi-user game, including mobility, mutual awareness, and geo-localization. The game presented here, "SoundPark", is played in a mixed-reality environment, in which the physical space is augmented with computer-generated audio and graphical content, and the players communicate frequently over a low-latency audio channel. Our experience designing and developing the game motivates significant discussion related to issues of general relevance to ubiquitous game architect tires, including integration of heterogeneous components, monitoring, remote control and scalability.

关键词： computer architecture

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Adding an Ontology to a Standardized QoS-Based MAS Middleware

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10th international Work-conference on Artificial Neural Networks (IWANN 2009)

作者： Poza, Jose L. Posadas, Juan L. Simo, Jose E. Univ Politecn Valencia Inst Ind Control Syst Valencia 46022 Spain

ISBN: (纸本)9783642024801

In a Multi-Agent system, middleware is one of the components used to isolate control and communications. The use of standards in the implementation of an intelligent distributed system is always advantageous. This paper presents a middleware that provides support to a multi-agent system. Middleware is based on the standard Data Distribution Services (DDS), proposed by Object Management Group (OGM). Middleware organizes information by tree based ontology and provides a set of quality of service policies that agents can use to increase efficiency. DDS provides a set of quality of service policy. Joining quality of service policy and the ontology allows getting many advantages, among others the possibility of to conceal some details of the communications system to agents, the correct location of the agents in the distributed system, or the monitoring agents in terms of quality of service. For modeling the middleware architecture it has used UML class diagrams. As an example it has presented the implementation of a mobile robot navigation system through agents that model behaviors.

关键词： Quality of service

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intelligent self-describing power grids

Intelligent self-describing power grids

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20th international conference and Exhibition on Electricity Distribution, CIRED 2009

作者： Schröder, Andrea Schowe-Von Der Brelie, Bernhard Laresgoiti, Iñaki Lólpez, José Antonio Schnettler, Armin FGH e.V. Germany Fundacióln LABEIN Spain

ISBN: (纸本)9781849191265

In the development of the Web, semantics are seen as a central key to enable and to support smarter forms of collaboration and process control. In this context, semantics may be essential to manage future power systems with significant share of power generated by distributed energy resources in an intelligent way - as required in the framework of smart grid designs. The EU funded project STEN (intelligent Self-describing Technical and environmental Networks) lays foundations for advanced monitoring systems and sensors by applying Semantic Web technologies, Web Services and rule-bases to potentially constantly changing networks composed of network components ranging from simple sensors to complex plants such as combined heat and power plants. This paper goes beyond the paper presented in the CIRED 2007 conference [1] and will present the results of the now finished S-TEN project (***) featuring the work being done to develop and use technologies designed to provide functionalities required by future power grids.

关键词： Cogeneration plants

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Universal Access in Human-computer Interaction: intelligent and Ubiquitous Interaction Environments - 5th international conference, UAHCI 2009 - Held as Part of HCI international 2009, Proceedings

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5th international conference on Universal Access in Human-computer Interaction, UAHCI 2009. Held as Part of HCI international 2009

ISBN: (纸本)3642027091

The proceedings contain 84 papers. The topics discussed include: key properties in the development of smart spaces;design a multi-touch table and apply to interior furniture allocation;implementation of a user interface model for systems control in buildings;thermal protection of residential buildings in the period of energy crisis and its influence on comfort of living;an approach to and evaluations of assisted living systems using ambient intelligence for emergency monitoring and prevention;anamorphosis projection by ubiquitous display in intelligent space;accessible user interfaces in a mobile logistics system;multimodal interaction for mobile learning;acceptance of mobile entertainment by Chinese rural people;using distributed processing to create more powerful, flexible and user matched accessibility services;gaze and gesture activity in communication;and robust active appearance model based upon multi-linear analysis against illumination variation.

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Agility of wireless sensor networks for earthquake monitoring of bridges

Agility of wireless sensor networks for earthquake monitorin...

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6th international conference on Networked Sensing Systems, INSS2009

作者： Cheng, Liang Pakzad, Shamim N. Department of Computer Science and Engineering Lehigh University Bethlehem PA 18015 United States Department of Civil and Environmental Engineering Lehigh University Bethlehem PA 18015 United States

ISBN: (纸本)9781424463145

Applying wireless sensor networks (WSNs) for bridge monitoring has received considerable interests over the past few years. In this paper two WSN-agility problems are identified based on the deployment experiences of WSNs in earthquake monitoring of bridges: (i) timely capturing the earthquake response of bridges and (ii) quasi-realtime processing of the measured data for bridge modal identification in monitoring the features of the structure. This paper also presents solutions for these problems: a pulse-based media access control scheme for the first problem and a distributed approach to modal identification by spectral methods for the second problem to address the combined agility issues. Results show the effectiveness of the proposed approaches. ©2009 IEEE.

关键词： Parallel algorithms

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An ambient intelligence architecture for extracting knowledge from distributed sensors 09

An ambient intelligence architecture for extracting knowledg...

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2nd international conference on Interaction Sciences: Information Technology, Culture and Human, ICIS 2009

作者： De Paola, Alessandra Re, Giuseppe Lo Gaglio, Salvatore Ortolani, Marco DINFO Department of Computer Engineering Università Degli Studi di Palermo Viale delle Scienze ed 6 90128 Palermo Italy

ISBN: (纸本)9781605587103

Precisely monitoring the environmental conditions is an essential requirement for AmI projects, but the wealth of data generated by the sensing equipment may easily overwhelm the modules devoted to higher-level reasoning, clogging them with irrelevant details. The present work proposes a new approach to knowledge extraction from raw data that addresses this issue at different levels of abstraction. Wireless sensor networks are used as the pervasive sensory tool, and their computational capabilities are exploited to remotely perform preliminary data processing. A central intelligent unit subsequently extracts higher-level concepts represented in a geometrical space and carries on symbolic reasoning based on them. The same tiered architecture is replicated in order to provide further levels of abstraction. Copyright © 2009 ACM.

关键词： Ambient intelligence

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