Дисертації з теми "Advanced Travel Information System"
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Iqbal, Md Shahadat. "Data Support of Advanced Traveler Information System Considering Connected Vehicle Technology." FIU Digital Commons, 2017. https://digitalcommons.fiu.edu/etd/3495.
Повний текст джерелаAgafonov, Evgeny. "Fuzzy and multi-resolution data processing for advanced traffic and travel information." Thesis, Nottingham Trent University, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.271790.
Повний текст джерелаXiao, Yan. "Hybrid Approaches to Estimating Freeway Travel Times Using Point Traffic Detector Data." FIU Digital Commons, 2011. http://digitalcommons.fiu.edu/etd/356.
Повний текст джерелаKim, Hoe Kyoung. "Development and evaluation of advanced traveler information system (ATIS) using vehicle-to-vehicle (V2V) communication system." Diss., Georgia Institute of Technology, 2010. http://hdl.handle.net/1853/33828.
Повний текст джерелаWang, Jinghui. "Multi-modal Energy Consumption Modeling and Eco-routing System Development." Diss., Virginia Tech, 2017. http://hdl.handle.net/10919/78624.
Повний текст джерелаPh. D.
Henclewood, Dwayne Anthony. "Real-time estimation of arterial performance measures using a data-driven microscopic traffic simulation technique." Diss., Georgia Institute of Technology, 2012. http://hdl.handle.net/1853/44792.
Повний текст джерелаRoell, Maria. "The use of public participation in the design of effective internet-based advanced traveler information systems." Thesis, Georgia Institute of Technology, 2012. http://hdl.handle.net/1853/45954.
Повний текст джерелаSitabkhan, Murtaza Zoher 1971. "Quantitative evaluation of advanced traveler information system benefits." Thesis, Massachusetts Institute of Technology, 1998. http://hdl.handle.net/1721.1/50017.
Повний текст джерелаBlanco, Myra. "Effects of In-Vehicle Information Systems (IVIS) Tasks on the Information Processing Demands of a Commercial Vehicle Operations (CVO) Driver." Thesis, Virginia Tech, 1999. http://hdl.handle.net/10919/36413.
Повний текст джерелаMaster of Science
Doshi, Siddharth. "Designing a multi-modal traveler information platform for urban transportation." Thesis, Georgia Institute of Technology, 2010. http://hdl.handle.net/1853/37167.
Повний текст джерелаHerndon, Christopher Michael. "The history of the architectural guidebook and the development of an architectural information system." Thesis, Available online, Georgia Institute of Technology, 2007, 2007. http://etd.gatech.edu/theses/available/etd-07092007-114619/.
Повний текст джерелаShuo, Zhang. "Design and Implementation of a WEB-based Tourism Information Management System: Travel-SYS." Thesis, Uppsala universitet, Institutionen för informationsteknologi, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-168132.
Повний текст джерела黃秀貞 and Sau-ching Pauline Wong. "Development of GIS-based advanced traveler information system (ATIS) in Hong Kong." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2002. http://hub.hku.hk/bib/B31260962.
Повний текст джерелаWong, Sau-ching Pauline. "Development of GIS-based advanced traveler information system (ATIS) in Hong Kong /." Hong Kong : University of Hong Kong, 2002. http://sunzi.lib.hku.hk/hkuto/record.jsp?B25247621.
Повний текст джерелаMudgade, Sudha. "Travel demand forecast for an urban network using the System II Regional Information System and Subarea Analysis Software." Master's thesis, This resource online, 1991. http://scholar.lib.vt.edu/theses/available/etd-02162010-020052/.
Повний текст джерелаMeyer, Steven J. "INTEGRATING THE JOINT ADVANCED MISSILE INSTRUMENTATION (JAMI) TIME SPACE POSITION INFORMATION (TSPI) UNIT (JTU) INTO A TELEMETRY SYSTEM." International Foundation for Telemetering, 2005. http://hdl.handle.net/10150/605057.
Повний текст джерелаThe Joint Advance Missile Instrumentation (JAMI) program has developed a Time Space Position Information (TSPI) unit (JTU). The JTU employs a novel use of Global Positioning System (GPS) technology, and inertial measurement units (IMU) to provide a real time trajectory for high dynamic missile systems. The GPS system can function during high g maneuvers that an air-to-air missile might encounter. The IMU is decoupled from the GPS sensor. The IMU data is a secondary navigation source for the JTU and will provide platform attitude. The GPS data and IMU data are sent to the ground in telemetry packet called TSPI Unit Message Structure (TUMS). The TUMS packet is sent to a computer that hosts the JAMI Data Processing (JDP) software, which performs a Kalmam filter on the GPS and IMU data to provide a real time TSPI solution to the range displays. The packetized TUMS data is available in three different output formats: RS-232 serial data, 16-bit parallel and PCM. This paper focuses on how to integrate the JTU into a telemetry system, use it as a standalone system, and provides examples of possible uses.
Demirkesen, Ali Can. "Constructing a prior information base for river mapping from digital images and DEMS by an advanced image interpretation system /." The Ohio State University, 2001. http://rave.ohiolink.edu/etdc/view?acc_num=osu1486399160105487.
Повний текст джерелаChristian, Warren J. "Using Geospatial Technologies to Characterize Relationships between Travel Behavior, Food Availability, and Health." UKnowledge, 2013. http://uknowledge.uky.edu/geography_etds/4.
Повний текст джерелаMeyer, Steven J. "TELEMETRY GROUND STATION CONFIGURATION FOR THE JOINT ADVANCED MISSILE INSTRUMENTATION (JAMI) TIME SPACE POSITION INFORMATION (TSPI) UNIT (JTU)." International Foundation for Telemetering, 2005. http://hdl.handle.net/10150/604888.
Повний текст джерелаThe Joint Advance Missile Instrumentation (JAMI) program has developed a Time Space Position Information (TSPI) unit (JTU). The JTU employs a novel use of GPS technology and inertial measurement units (IMU) to provide a real time trajectory for high dynamic missile systems. The GPS system can function during high g maneuvers that an air-to-air missile might encounter. The IMU is decoupled from the GPS sensor. The IMU data is a secondary navigation source for the JTU and will provide platform attitude. The GPS data and IMU data are sent to the ground in a telemetry packet called TUMS (TSPI Unit Message Structure). The TUMS packet is sent to a computer that hosts the JAMI Data Processing (JDP) software, which performs a Kalmam filter on the GPS and IMU data to provide a real-time TSPI solution to the range displays. This paper focuses on the equipment and software needed at a telemetry ground station to display the real time TPSI solution on the range displays. It includes an overview of the system data flow. This overview should help a potential user of the system understand what is involved in running the JAMI system. The post mission tools to provide an accurate trajectory and end-game scoring will not be discussed in this paper.
Brogi, Guillaume. "Real-time detection of Advanced Persistent Threats using Information Flow Tracking and Hidden Markov Models." Thesis, Paris, CNAM, 2018. http://www.theses.fr/2018CNAM1167/document.
Повний текст джерелаIn this thesis, we present the risks posed by Advanced Persitent Threats (APTs) and propose a two-step approach for recognising when detected attacks are part of one. This is part of the Akheros solution, a fully autonomous Intrusion Detection System (IDS) being developed in collaboration by three PhD students. The idea is to use machine learning to detect unexpected events and check if they present a security risk. The last part, and the subject of this thesis, is the highlighting of APT. APTs campaigns are particularly dangerous because they are performed by skilled attackers with a precise goal and time and money on their side.We start with the results from the previous part of the Akheros IDS: a list of events, which can be translated to flows of information, with an indication for events found to be attacks. We find links between attacks using Information Flow Tracking. To do so, we create a new taint for each detected attack and propagate it. Whenever a taint is on the input of an event that is part of another attack, then the two attacks are linked. However, the links are only potential because the events used are not precise enough, which leads to erroneously propagated taints. In the case of an undetected attack, no taint is created for that attack, but the other taints are still propagated as normal so that previous attack is still linked to the next attack, only skipping the undetected one. The second step of the approach is to filter out the erroneous links. To do so, we use a Hidden Markov Model to represent APTs and remove potential attack campaign that do not fit the model. This is possible because, while each APT is different, they all go through the same phases, which form the hidden states of our model. The visible observations are the kind of attacks performed during these phases. In addition, the results in one phase dictate what the attackers do next, which fits the Markov hypothesis. The score used to rank potential attack campaign from most likely an APT to least likely so is based on a customised Viterbi algorithm in order to take into account potentially undetected attacks
Jacobsson, Carl, and Jens Hedström. "Perceived Safety Risk and Information Search Behaviour for Rapid Transit Travel : A Descriptive and Explanatory Case Study of Stockholm’s Rapid Transit System." Thesis, Luleå tekniska universitet, Institutionen för ekonomi, teknik och samhälle, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-79959.
Повний текст джерелаOrganes, Kenneth A. "A Comparison of Text and Graphics as Effective User Interfaces in a Proposed Advanced Train Control System." UNF Digital Commons, 1992. http://digitalcommons.unf.edu/etd/100.
Повний текст джерелаMitri, Georges Habib. "An investigation in the use of advanced remote sensing and geographic information system techniques for post-fire impact assessment on vegetation." Doctoral thesis, Università degli studi di Trieste, 2008. http://hdl.handle.net/10077/2662.
Повний текст джерелаGli incendi boschivi rappresentano uno dei maggiori problemi ambientali nella regione Mediterranea con vaste superfici colpite ogni estate. Una stima dell’impatto ambientale degli incendi (a breve e a lungo termine) richiede la raccolta di informazioni accurate post-incendio relative al tipo di incendio, all’intensità, alla rigenerazione forestale ed al ripristino della vegetazione. L’utilizzo di tecniche avanzate di telerilevamento può fornire un valido strumento per lo studio di questi fenomeni. L’importanza di queste ricerche è stata più volte sottolineata dalla Commissione Europea che si è concentrata sullo studio degli incendi boschivi ed il loro effetto sulla vegetazione attraverso lo sviluppo di adeguati metodi di stima dell’impatto e di mitigazione. Scopo di questo lavoro è la stima dell’impatto post-incendio sulla vegetazione in ambiente Mediterraneo per mezzo di immagini satellitari ad alta risoluzione, di rilievi a terra e mediante tecniche avanzate di analisi dei dati. Il lavoro ha riguardato lo sviluppo di un sistema per l’integrazione di dati telerilevati ad altissima risoluzione spaziale e spettrale. Per la stima dell’impatto a breve termine, un modello di classificazione ad oggetti è stato sviluppato utilizzando immagini Ikonos ad altissima risoluzione spaziale per cartografare il tipo di incendio, differenziando l’incendio radente dall’incendio di chioma. I risultati mostrano che la classificazione ad oggetti potrebbe essere utilizzata per distinguere con elevata accuratezza (87% di accuratezza complessiva) le due tipologie di incendio, in particolare nei boschi Mediterranei aperti. È stata inoltre valutata la capacità della classificazione ad oggetti di distinguere e cartografare tre livelli di intensità del fuoco utilizzando le immagini Ikonos e l’accuratezza del risultato è stimata all’ 83%. Per la stima dell’impatto a lungo termine, la mappatura della rigenerazione post-incendio (pino) e la ripresa della vegetazione arbustiva sono state valutate mediante tre approcci: 1) la classificazione ad oggetti di immagini ad altissima risoluzione QuickBird che ha permesso di mappare la ripresa della vegetazione e l’impatto sulla copertura a seguito dell’incendio distinguendo due livelli di intensità dell’incendio (accuratezza della classificazione 86%). 2) l’analisi statistica di dati iperspettrali rilevati in campo che ha permesso una riduzione del 97% del volume di dati e la selezione delle migliori 14 bande per discriminare l’età e le specie di pino e le 18 migliori bande per la caratterizzazione delle specie arbustive. Successivamente, i dati iperspettrali Hyperion sono stati utlizzati per mappare la rigenerazione forestale e la ripresa della vegetazione. L’accuratezza complessiva della classificazione è stata del 75.1% considerando due diverse specie di pino ed altre specie vegetali. 3) una classificazione ad oggetti che ha combinato l’analisi dei dati QuickBird ed Hyperion. Si è registrato un aumento dell’accuratezza della classificazione pari all’8.06% rispetto all’utilizzo dei soli dati Hyperion. Complessivamente, si osserva che strumenti avanzati di telerilevamento consentono di raccogliere le informazioni relative alle aree incendiate, la rigenerazione forestale e la ripresa della vegetazione in modo accurato e vantaggioso in termini di costi e tempi.
Forest fires are a major environmental problem in the Mediterranean region, where large areas are affected each summer. An assessment of the environmental impact of forest fires (in the short-term and in the long-term) requires the collection of accurate and detailed post-fire information related to fire type, fire severity, forest regeneration and vegetation recovery. Advanced tools in remote sensing provide a powerful tool for the study of this phenomenon. The importance of this work was often emphasized by the European Commission, which focused on the studying of forest fires and their effect on vegetation through the development of appropriate impact assessment and mitigation methods. The aim of this study was to assess the post-fire impact on vegetation in a Mediterranean environment by employing high quality satellite and field data and by using advanced data processing techniques. The work entailed the development of a whole system integrating very high spatial and spectral resolution remotely sensed data. For short-term impact assessment, an object-oriented model was developed using very high spatial resolution Ikonos imagery to map the type of fire, namely, canopy fire and surface fire. The results showed that object-oriented classification could be used to accurately distinguish and map areas of surface and crown fire spread (overall accuracy of 87%), especially that occurring in open Mediterranean forests. Also, the performance of object-based classification in mapping three levels of fire severity by employing high spatial resolution Ikonos imagery was evaluated, and accuracy of the obtained results was estimated to be 83%. As for long-term impact assessment, the mapping of post-fire forest regeneration (pine) and vegetation recovery (shrub) was performed by following three different approaches. First, the developed object-based classification of QuickBird (very high spatial resolution) allowed post-fire vegetation recovery and survival mapping of canopy within two different fire severity levels (86% of classification accuracy). The main effect of fire has been to create a more homogeneous landscape. Second, statistical analysis of field hyperspectral data allowed a 97% reduction in data volume and recommended 14 best narrowbands to discriminate among pine trees (age and species) and 18 bands that best characterize the different shrub species. Then, hyperspectral Hyperion was employed for mapping post-fire forest regeneration and vegetation recovery. The overall classification accuracy was found to be 75.81% when mapping two different regenerated pine species and other species of vegetation recovery. Third, an object-oriented combined analysis of QuickBird and Hyperion was investigated for the same objective. An improvement in classification accuracy of 8.06% was recorded when combining both Hyperion and QuickBird imageries than by using only the Hyperion image. Overall, it was observed that advanced tools in remote sensing provided the necessary means for gathering information about the burned areas, the regenerated forests and the recovered vegetations in a successful and a timely/cost effective manner.
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Shen, Bin. "Agile Methods (Scrum, XP) Applying into Small (Micro) Enterprise Brusiness Website Development : A case study of Dalsland Travel AB website development project." Thesis, Uppsala universitet, Informationssystem, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-203176.
Повний текст джерелаRamos, Gabriel de Oliveira. "Regret minimisation and system-efficiency in route choice." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2018. http://hdl.handle.net/10183/178665.
Повний текст джерелаMultiagent reinforcement learning (MARL) is a challenging task, where self-interested agents concurrently learn a policy that maximise their utilities. Learning here is difficult because agents must adapt to each other, which makes their objective a moving target. As a side effect, no convergence guarantees exist for the general MARL setting. This thesis exploits a particular MARL problem, namely route choice (where selfish drivers aim at choosing routes that minimise their travel costs), to deliver convergence guarantees. We are particularly interested in guaranteeing convergence to two fundamental solution concepts: the user equilibrium (UE, when no agent benefits from unilaterally changing its route) and the system optimum (SO, when average travel time is minimum). The main goal of this thesis is to show that, in the context of route choice, MARL can be guaranteed to converge to the UE as well as to the SO upon certain conditions. Firstly, we introduce a regret-minimising Q-learning algorithm, which we prove that converges to the UE. Our algorithm works by estimating the regret associated with agents’ actions and using such information as reinforcement signal for updating the corresponding Q-values. We also establish a bound on the agents’ regret. We then extend this algorithm to deal with non-local information provided by a navigation service. Using such information, agents can improve their regrets estimates, thus performing empirically better. Finally, in order to mitigate the effects of selfishness, we also present a generalised marginal-cost tolling scheme in which drivers are charged proportional to the cost imposed on others. We then devise a toll-based Q-learning algorithm, which we prove that converges to the SO and that is fairer than existing tolling schemes.
Cazor, Laurent. "How to make the most of open data? A travel demand and supply model for regional bicycle paths." Thesis, KTH, Transport och systemanalys, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-296219.
Повний текст джерелаThis Master Thesis main objective is to answer a problem set by the Swedish Transport Administration: a common regional bicycle planning process would them cheaper and more comparable. They currently offer the planners a model developed by Kågeson in 2007. This model takes the form of a report which advises on when to build a bicycle path between cities or places of a region. Still, it is only used in only 6 of the 21 Swedish counties. Trafikverket requires a new planning support tool, more interactive and complete than the Kågeson model. Some new desired features are the separation of demand per purpose, the inclusion of e-bikes, different trip purposes, and a prioritization of the investments. The Degree Project work is to design and implement this tool, also called Planning Support System (PSS), which compares supply and demand for bicycle path to prioritizing infrastructure improvements. A main constraint for the model is that it needs to be cheap data-wise, but as complete and precise as possible. It bases on several open data providers, such as OpenStreetMap, the Swedish National Road Database (NVDB), or Travel Surveys from Sweden and the Netherlands. The result is a model, disaggregated by trip purpose and type of bicycle. The demand estimation part adapts a classic four-step transportation model to bicycle planning and limited data. For different trip purposes, trips are generated and distributed thanks to an origin-constrained gravity model. Bicycle mode choice is fit to actual travel behaviour through logistic regression with a binary logit model. The trips are then assigned to the network using the "all-or-nothing" assignment method through the Dijkstra algorithm. To evaluate bicycle supply, we used a metric called Level of Traffic Stress (LTS), which estimates the potential use of a network link by different parts of the population as a function of the road network variables. The prioritization ranking is then the ratio between demand and supply metrics. This new tool is implemented with the opensource Geographic Information System (GIS) called QGIS and with Python 3, and it is tested on Södermanland County.
Blom, Rikard. "Advanced metering infrastructure reference model with automated cyber security analysis." Thesis, KTH, Elkraftteknik, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-204910.
Повний текст джерелаEuropeiska Unionen har satt upp ett mål att installera nära 200miljoner smarta elmätare innan år 2020, spritt utöver Europa, implementeringen ledertill en rejäl ökning av känsliga dataflöden för El-distributörer och intresset av cyberattacker ökar. Både ingående och utgående information behöver processas och lagraspå olika IT- och OT-system beroende på informationen. Höga krav gällande ITsäkerhet ställs för att skydda till exempel känslig kundinformation samt en mängdvarierande tjänster och funktioner som är implementerade i systemen. Typer avattacker är till exempel om någon lyckats få kontroll over eltillgängligheten och skullestänga av elektriciteten till hushåll vilket skulle till exempel leda till allvarligafuktskador till följd av läckage från frysen. I den här uppsatsen så har en tillräckligtdetaljerad referens modell för smart elmätar arkitektur tagits fram för att möjliggörasäkerhetsanalyser och för att underlätta för företag i en potentiell implementation avsmart elmätare arkitektur. Ett verktyg som heter securiCAD som är utvecklat avforeseeti har använts för att modellera arkitekturen. securiCAD är ett modelleringsverktyg som använder sig av avancerade beräknings algoritmer för beräkna hur långtid det skulle ta för en professionell penetrationstestare att lyckats penetrera de olikasystem med olika sorters attacker beroende på försvarsmekanismer och hurarkitekturen är uppbyggd. Genom att variera systemens försvar och processer så harfyra scenarion definierats. Med hjälp av resultaten av de fyra scenarierna så harrekommendationer tagits fram. Rekommendationer i korthet: Använd små ochdistinkta nätverkszoner med tydliga regler som till exempel vilka system som fårkommunicera med varandra och vilket håll som kommunikationen är tillåten.Noggranna säkerhetsåtgärder hos systemadministratörens dator. Användningen avIPS: er, genom att placera och använda IPS: er på rätt sätt så kan man fördröjaattacker med mer än 46% enligt jämförelser mellan de olika scenarier.
Sweeney, Todd Franklin. "A comparison of the Joint Maritime Command Information System (JMCIS) capabilities with the U.S. Marine Corps (U.S.M.C.) Advanced Tactical Air Command Center (ATACC) data link requirements." Thesis, Monterey, California. Naval Postgraduate School, 1994. http://hdl.handle.net/10945/43032.
Повний текст джерелаModern computing advances allow the aerospace controls engineer the ability to design, test, and implement automatic control systems for air vehicles with breath taking speed and accuracy. This work examines the automation of the hardware-in-the-loop testing and implementation of autonomous controllers for Unmanned Air Vehicles. Extraordinary interest is generated in this subject considering automation results in hardware-in-the-loop testing within days of completing a controller design. The entire automation process is presented, from design of the controller to implementation on a particular control platform to hardware-in-the-loop testing of the controller. This accomplishes control design and implementation in a matter of months compared to a few years or more before automation.
Ettefagh, Mahsa. "Effects of Real-time Passenger Information Systems on Perceptions of Transit Services: Investigations of The Ohio State University Community." The Ohio State University, 2013. http://rave.ohiolink.edu/etdc/view?acc_num=osu1366318693.
Повний текст джерелаSweeney, Todd Franklin. "A comparison of the Joint Maritime Command Information System (JMCIS) capabilities with the United States Marine Corps (USMC) Advanced Tactical Air Command Center (ATACC) data link requirements /." Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 1994. http://handle.dtic.mil/100.2/ADA286025.
Повний текст джерелаThesis advisor(s): Carl R. Jones, W.G. Kemple. "September 1994." Includes bibliographical references. Also available online.
Meyer, Eric William. "Performing Location Allocation Measures with a GIS for Fire Stations in Toledo, Ohio." University of Toledo / OhioLINK, 2011. http://rave.ohiolink.edu/etdc/view?acc_num=toledo1321306102.
Повний текст джерелаIsaksson, Olle. "Model-based Diagnosis of a Satellite Electrical Power System with RODON." Thesis, Linköping University, Linköping University, Vehicular Systems, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-16763.
Повний текст джерелаAs space exploration vehicles travel deeper into space, their distance to earth increases.The increased communication delays and ground personnel costs motivatea migration of the vehicle health management into space. A way to achieve thisis to use a diagnosis system. A diagnosis system uses sensor readings to automaticallydetect faults and possibly locate the cause of it. The diagnosis system usedin this thesis is a model-based reasoning tool called RODON developed by UptimeSolutions AB. RODON uses information of both nominal and faulty behavior ofthe target system mathematically formulated in a model.The advanced diagnostics and prognostics testbed (ADAPT) developed at theNASA Ames Research Center provides a stepping stone between pure researchand deployment of diagnosis and prognosis systems in aerospace systems. Thehardware of the testbed is an electrical power system (EPS) that represents theEPS of a space exploration vehicle. ADAPT consists of a controlled and monitoredenvironment where faults can be injected into a system in a controlled manner andthe performance of the diagnosis system carefully monitored. The main goal of thethesis project was to build a model of the ADAPT EPS that was used to diagnosethe testbed and to generate decision trees (or trouble-shooting trees).The results from the diagnostic analysis were good and all injected faults thataffected the actual function of the EPS were detected. All sensor faults weredetected except faults in temperature sensors. A less detailed model would haveisolated the correct faulty component(s) in the experiments. However, the goal wasto create a detailed model that can detect more than the faults currently injectedinto ADAPT. The created model is stationary but a dynamic model would havebeen able to detect faults in temperature sensors.Based on the presented results, RODON is very well suited for stationary analysisof large systems with a mixture of continuous and discrete signals. It is possibleto get very good results using RODON but in turn it requires an equally goodmodel. A full analysis of the dynamic capabilities of RODON was never conductedin the thesis which is why no conclusions can be drawn for that case.
Asghar, Jawaria. "Jointly Ego Motion and Road Geometry Estimation for Advanced Driver Assistance Systems." Thesis, Linköpings universitet, Reglerteknik, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-179491.
Повний текст джерелаAhmed, Mohamed. "Multi-Level Safety Performance Functions for High Speed Facilities." Doctoral diss., University of Central Florida, 2012. http://digital.library.ucf.edu/cdm/ref/collection/ETD/id/5091.
Повний текст джерелаID: 031988164; System requirements: World Wide Web browser and PDF reader.; Mode of access: World Wide Web.; Thesis (Ph.D.)--University of Central Florida, 2012.; Includes bibliographical references.
Ph.D.
Doctorate
Civil, Environmental, and Construction Engineering
Engineering and Computer Science
Civil Engineering
Struwig, Claudia Bernadine. "A stepwise approach towards achieving a multimodal platform within the context of the CoCT’s land transport networks." Thesis, Stellenbosch : Stellenbosch University, 2013. http://hdl.handle.net/10019.1/80001.
Повний текст джерелаENGLISH ABSTRACT: The importance of transport should not be underestimated. Transport progresses a person’s quality of life: it connects people to one another and provides access to work, services and recreational opportunities. However, post-apartheid South Africa is unfortunately still faced with a legacy of segregation. While the less-privileged, who mostly live at the fringe of Central Business Districts (CBDs), are captive users of public transport, the private vehicle trend, under the privileged, is becoming more evident. This research project thus proposes that a balanced and integrated sustainable transport system be promoted. That is, one that will aid South Africa in growing and improving its general socio-economical status by providing all its citizens with (equal) access to a balanced transport network. It is believed that, if a multimodal system is promoted, the deficiencies of the current heterogeneous non-integrated systems may be overcome. Therefore, if South Africa’s transport network is augmented with a multimodal platform, the nation will be able to move its citizens effectively and efficiently, without jeopardising the economy, social matters and the environment, today and in the future. Moreover, South Africa will also have the necessary stimulus to utilise the already available resources at its disposal by working together as ‘one’. This research project thus stipulates a (generic) sequential approach needed in achieving an integrated (sustainable) public transport system. The goal of this research project is to create awareness of the benefits that may arise from, and the implementation steps required in obtaining, such a multimodal platform. The focus area for researching the proposition made herein is the City of Cape Town’s (CoCT’s) land transport networks. The City has a management facility, with resultant transport data repository, known as the Transport Management Centre (TMC). This TMC is regarded as one of the finest state of the art facilities in the world and the features thereof offer a sufficient base and point of departure for the promotion of a multimodal transport system. By conducting research in this field, the following portraying aspects, needed for the realisation of the proposition made herein, were found. Firstly, in order to obtain an integrated sustainable transport system, the appropriate Intelligent Transport Systems (ITS) need to be integrated. It is believed that, if an intelligent transport scheme, grounded on ITS applications, is advocated, the City will be in the position to more effectively monitor what is going on, to more accurately predict what might happen in the future, and to manage its transport system proactively on an area-wide basis. Secondly, in order to meet the integration requirements imposed by multimodal transport, a centralised database needs to be created. With such a database in place, information sharing across all modes of private- and public land transport, and thus also between the investors or the operators, will be possible. An example of such a database was developed in Microsoft Access and the modes considered therein are: MyCiti, Metrorail and Golden Arrow Bus Service (GABS). The data stored in this database is historic, but the incorporation of real time information was also catered for. Thirdly, it is believed that the success of the City’s transport system, and the development of a multimodal system, is dependent on the provision of an efficient Advanced Traveller Information System (ATIS). The idea is to promote multimodal transport as a convenient transit option by providing travellers with information on journey planning that aims to counteract their reluctance to change. In order to develop such a multimodal Journey Planner (JP), the unimodal networks considered herein were combined into a supernetwork on which Dijkstra’s Shortest Path Algorithm was applied. This algorithm was programmed in Microsoft Excel’s Visual Basic for Applications (VBA) and it incorporates the following user criteria: the origin, the destination, the user’s mode preference, and the user’s optimisation preference of either time or distance. In conclusion, it can be argued that, with information becoming such a vital commodity in everyday life, the catering for informed travellers are the key to successful future transport services. If travellers are informed about the transport networks’ performance, a positive attitude is fostered. Moreover, by providing travellers with information on journey planning, their feelings of uncertainty and fear of the unknown, that are present in (especially) public transport services, may be neutralised. This information will give the public carte blanche to make decisions that give them the perception of having more ‘control over their lives’. Therefore, if a multimodal JP that can be accessed from one portal is created, people’s inclination to acquire more information will be met. And as a result, traversing in an integrated manner may become the norm.
AFRIKAANSE OPSOMMING: Die belangrikheid van vervoer mag nie onderskat word nie. Vervoer speel ’n belangrike rol in die bevordering van ’n persoon se lewenskwaliteit: dit verbind mense met mekaar en verskaf toegang tot die werksplek, diensteverskaffers, en vryetydsbesteding. Post-apartheid Suid-Afrika is egter nog steeds vasgevang in ’n nalatenskap van rasseskeiding. Die minderbevoorregtes, wat meestal aan die buitewyke van die stad woon, is geforseerde gebruikers van openbare vervoer, terwyl die neiging (onder die bevoorregtes) om privaatvoertuie te gebruik, aan die toeneem is. Hierdie navorsingsprojek beveel dus aan dat ’n gebalanseerde, geïntegreerde en volhoubare vervoerstelsel bevorder moet word. ’n Sodanige stelsel sal help om die sosio-ekonomiese status van Suid-Afrika te bevorder. Dít kan net bereik word as alle landsburgers gelyke toegang tot ’n gebalanseeerde vervoernetwerk het. As ’n multimode-stelsel dus bevorder word, kan die tekortkominge van die huidige heterogene, nie-geïntegreerde stelsels oorkom word. Indien Suid-Afrika se vervoernetwerk ’n multimodale platform het, kan die landsburgers effektief en doeltreffend vervoer word sonder om die ekonomie, sosiale aangeleenthede of omgewing, tans en in die toekoms, in gedrang in te bring. Suid-Afrika sal boonop, met so ’n platform in plek, ook die nodige stimulus hê om die bestaande hulpbronne optimaal te gebruik. Hierdie navorsingsprojek verskaf ’n (generiese) in-volgorde-benadering om ’n volhoubare, geïntegreerde openbare vervoerstelsel daar te stel. Die doel is om bewustheid van die voordele wat uit ’n multimodale platform spruit, sowel as die nodige stappe vir die uitvoering daarvan, te kweek. Die fokusarea van die navorsing is die Stad van Kaapstad se land-vervoernetwerke. Die Stad het ’n beheerfasiliteit waar vervoerdata versamel word. Dit staan bekend as die vervoer-beheersentrum (TMC: Transport Management Centre). Hierdie fasiliteit word as toonaangewend in die wêreld beskou. Die kenmerkende eienskappe van hierdie fasiliteit bied verder ook ’n goeie vertrekpunt vir die bevordering van ’n multimodale stelsel. Die navorsing in hierdie veld het die volgende bydraende faktore, wat benodig word om die voorstelling te realiseer, geïdentifiseer. In die eerste plek moet die intelligente vervoerstelsels (ITS: Intelligent Transport Systems) geïntegreer word om ’n geïntegreerde volhoubare vervoerstelsel daar te stel. Indien ’n intelligente vervoerskema, gebaseer op tegnologiese inisiatiewe, aangemoedig word, sal die Stad van Kaapstad in die posisie wees om sy vervoerstelsel pro-aktief te bestuur deur meer effektief te monitor wat aangaan en meer akkuraat te voorspel wat in die toekoms mag gebeur. Tweedens moet daar ’n gesentraliseerde databasis geskep word. Met hierdie databasis sal die nodige integrasievereistes vir ’n multimodale vervoerstelsel, bereik word. Inligting kan dan gedeel word tussen privaat- en openbare landvervoer, asook tussen die beleggers en die operateurs van die verskillende vervoermodusse. ’n Voorbeeld van so ’n databasis is in Microsoft Access geskep en die modusse wat deel daarvan uitmaak, is: MyCiti, Metrorail en Golden Arrow Bus Services (GABS). Die data wat hierin vervat is, is histories, maar daar is vir intydse inligting voorsiening gemaak. In die derde plek is die sukses van die Stad van Kaapstad se vervoerstelsel en die ontwikkeling van ’n multimodale stelsel afhanklik van die daarstelling van ’n effektiewe, gevorderde inligtingsstelsel vir pendelaars (ATIS: Advanced Traveller Information Systems). Die idee is om ’n multimodale vervoerstelsel as ’n gerieflike opsie onder pendelaars te bevorder. Dit kan bereik word deur inligting rakende reisbeplanning aan pendelaars daar te stel. Met die verkryging van sodanige kennis sal die pendelaar se weerstand teen verandering ook afneem. Om so ’n multimodale reisbeplanner (JP: Journey Planner) te ontwikkel, is die eenmodaal-netwerke gekombineer om ’n supernetwerk te skep. Dijkstra se algoritme is op die supernetwerk toegepas. Die algoritme is in Microsoft Excel se VBA (Visual Basic for Applications) geprogrammeer en dit bevat die volgende gebruikerskriteria, nl. die begin- en eindpunt, die gebruiker se modes-voorkeur en die gebruiker se gekose optimeringsvoorkeur van tyd of afstand. Ten slotte kan gesê word dat inligting ’n groot rol in die mens se daaglikse lewe en aktiwiteite speel. Daar kan dus geredeneer word dat die sleutel tot suksesvolle vervoerdienste daarin lê om vir ingeligte pendelaars voorsiening te maak. As pendelaars ingelig is oor die stand van die vervoernetwerk maak dit hul houding meer positief. Verder, as pendelaars ook inligting oor reisbeplanning het, kan dit hul gevoel van onsekerheid en vrees jeens (veral) openbare vervoer teenwerk. Met al hierdie inligting tot sy beskikking kan ’n persoon dus sy eie keuses maak en dit lei daartoe dat die persoon meer in beheer voel. As ’n multimodale JP geskep word, voed dit die mens se begeerte vir meer inligting. En met ’n sodanige JP in plek, kan geïntegreerde pendel moontlik die norm word.
Dabiri, Sina. "Application of Deep Learning in Intelligent Transportation Systems." Diss., Virginia Tech, 2019. http://hdl.handle.net/10919/87409.
Повний текст джерелаPHD
Njobelo, Gwamaka Lameck. "A Microscopic Simulation Study of Applications of Signal Phasing and Timing Information in a Connected Vehicle Environment." UNF Digital Commons, 2018. https://digitalcommons.unf.edu/etd/786.
Повний текст джерелаDeus, Leonardo Rodrigues de. "A influência da forma urbana no comportamento de viagem das pessoas: estudo de caso em Uberlândia, MG." Universidade Federal de São Carlos, 2008. https://repositorio.ufscar.br/handle/ufscar/4264.
Повний текст джерелаFinanciadora de Estudos e Projetos
The city s transportation system has been a big problem in urban planning, due to constant increasing of vehicles fleet, absence of road network monitoring, air pollution, and conflicts between pedestrian and car. Therefore the development of alternatives that encourage the sustainable travel modes realization, as non-motorized modes and public transportation becomes necessary, reducing, consequently, the number of trips by car. In order to assist urban planning process on the sustainable transportation modes preference and to contribute to better urban spaces for citizens, the objective of this study is to analyze the existent relations between urban form of six traffic zones in Uberlândia city, Minas Gerais State and its urban transportation system, defining how physical features of a certain region influences people traveling behavior. Urban form variables defined as important to this study and analyzed on traffic zones level were: urban density; diversity of land use; quality of favorable places to nonmotorized transportation; availability of public transportation; routes design and connectivity; city topography. To determine the urban form influence on travel behavior different discreet choice models, multinomial logit type, were calibrated. First of all, the models were calibrated using only travelers socio-economic variables and then variables that characterize urban form were included. Results indicated that urban form variables don't have significant influence on the modal choice process in trips in the city, not being, therefore, determinant to define that transport mode must be used. Socio-economic variables, in special, the income and the trip distance were the most determinative factors for the transport mode choice.
O sistema de transporte das cidades tem se apresentado como uma grande fonte de problemas frente ao processo de planejamento urbano, devido ao crescente aumento da frota de veículos, o não acompanhamento da malha viária, a poluição do ar, e os conflitos entre pedestres e automóveis. Diante disso, se faz necessário o desenvolvimento de alternativas que incentivem a realização de viagens por modos sustentáveis, como os modos não motorizados e o transporte coletivo, diminuindo de forma conseqüente o número de viagens realizadas por automóvel. No intuito de auxiliar no processo de planejamento urbano a fim de privilegiar os modos de transporte sustentáveis e contribuir para o provimento de espaços urbanos melhores aos cidadãos, este estudo tem o objetivo de analisar as relações existentes entre a forma urbana de seis zonas de tráfego da cidade de Uberlândia/MG, e o seu sistema de transporte urbano, buscando definir como as características físicas de uma determinada região influenciam no comportamento de viagem das pessoas. As variáveis da forma urbana definidas como importantes para este estudo e analisadas em nível de zonas de tráfego foram: densidade urbana; diversidade de usos do solo; qualidade dos espaços que favoreçam o transporte não motorizado; disponibilidade de transporte coletivo; desenho e conectividade das vias; e topografia da cidade. Para determinar o grau de influência da forma urbana sobre o comportamento de viagem foram calibrados diversos modelos de escolha discreta do tipo logit multinomial. Primeiro foram calibrados modelos utilizando apenas as variáveis sócio-econômicas dos viajantes e depois se passou a incluir as variáveis que caracterizam a forma urbana. Os resultados obtidos indicaram que as variáveis da forma urbana não têm influência significativa no processo de escolha modal nas viagens realizadas dentro na cidade, não sendo determinantes para definição do modo de transporte a ser usado. As variáveis sócio-econômicas, em especial a renda, e o comprimento das viagens se mostraram como os fatores mais determinantes para a escolha do modo de transporte.
Söderberg, Anna, and Johan Wieslander. "Evaluating the Effects of using a Fuzzy Controller in Timetable Generation for Commuter Rail Services." Thesis, KTH, Skolan för elektroteknik och datavetenskap (EECS), 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-259204.
Повний текст джерелаSchemaläggning av tåg är ett svårt problem och nuvarande lösningar skapar ofta tidtabeller med oönskade mängder förseningar. Den här rapporten behandlar faktumet att enkla tidtabeller, som enbart använder fasta intervaller för tågens avgång, kanske inte är optimala för att minimera antalet förseningar samt resenärers restid. Den här studien jämför enkla tidtabeller, med fasta intervall, med tidtabeller som skapats av en fuzzy controller som har tillgång till information om passagerarflödet. Hypotesen är att fuzzy controllern på så sätt blir mer intelligent. Rapporten utvärderar hur bra tidtabellerna presterar med hjälp av en simulator som mäter genomsnittlig försening och restid för passagerarna i simulationen. Slutsatsen som dras är att en fuzzy controller kan generera tidtabeller som kan anpassa sig till passagerarflödet samt att denna uppvisar gynnsam resursanvändning i jämförelse med den enkla tidtabellen. Dock framhävs behovet av ytterligare forskning på indatavariabler och dess användning inom fuzzy controllern för att vidare kunna optimera dess prestanda.
Šubr, Vladimír. "Zavedení IS pro internetovou cestovní agenturu." Master's thesis, Vysoká škola ekonomická v Praze, 2014. http://www.nusl.cz/ntk/nusl-192417.
Повний текст джерелаCunha, Joana Nicolini. "Metodologia de geração dinâmica de padrões de viagens rodoviárias para monitoramentos inteligentes de veículos de carga em sistemas AVL." Universidade de São Paulo, 2008. http://www.teses.usp.br/teses/disponiveis/3/3138/tde-05102009-163000/.
Повний текст джерелаThis dissertation addresses the question of vehicle travel adherence in intelligent monitoring with Automatic Transportation Location (AVL) operating in a regional environment. A trip is considered as series of runs, corresponding to time in movement but excluding time spent on activities such as loading/unloading and others. Based on historic data collected from AVL/GPS a statistical data filtering method to generate the runs is presented. Furthermore, statistical methods are proposed to generate travel patterns based on travel time, speed, standard deviation and other parameters. The pattern generation together with operational procedures allows effective monitoring of large fleets in logistics and safety. The progress of a vehicle along a route is evaluated face to the statistical patterns of its previous successful trips or against statistical patterns of similar vehicles on the same route, whichever appropriate. The generation of patterns is a dynamic continuous process that generates knowledge on vehicle and road behavior along time. A broad outline of the travel monitoring process is presented. Whenever the requested by user, the process calculates the travel adherence, identifies abnormalities and generates alarms. That adherence is defined by a performance index, which considers the travel time deviations from the reference values and the respective tolerances. Successful experimentation was carried out on the Rio de Janeiro - São Paulo motorway, with 130.000 Global Positioning System (GPS) positional data relayed from trucks to a Geographic Information System (GIS) based monitoring system in Brazil.
Roshanghias, Daniel. "Evaluation and Implementation of a Longitudinal Control in a Platoon of Radio Controlled Vehicles." Thesis, KTH, Reglerteknik, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-212564.
Повний текст джерелаUnder de senaste decennierna har mangden trakstockningar och problemmed utslapp okat - darmed aven kraven pa vara fordon. Samtidigt skaparframstegen inom informations- och kommunikationssystem mojligheter foratt hantera ovannamnda problem. Kolonnkorning, eller platooning har visatsig vara en eektiv metod for att minska saval trakstockningar som utslappsom en foljd av kortare avstand mellan fordon. Resultat fran studier visarhur en branslereduktion runt 5-20 % ar mojlig till foljd av det sankta luftmotstandet vid kolonnkorning. Avhandlingen undersoker teknikens standpunktinom intelligenta transportsystem (ITS) tillsammans med avancerade drivhjalpsystem(ADAS). Vidare resulterar arbetet i ett forslag till regleringsdesignfor en longitudinell kontroll i en kolonn av fordon. Kolonnen bestar av tvahomogena radiostyrda fordon (RCV) som modelleras genom att utnyttjametoder for systemidentiering. De identierade systemmodellerna implementerasi en Simulink-modell dar styrsystemet utvecklas. Dessutom implementerasdet utvecklade styrsystemet i en realtids-demonstration for experimentellutvardering. Resultaten visar att den modellerade dynamikenstammer bra overens med systemets verkliga dynamik. Det utvecklade styrsystemetvisar sig fungera bra och overensstammer med forvantningarna pa dessprestanda som erhallits genom simuleringar. Den foreslagna regulatorns prestandahar utvarderats med hjalp av simuleringar och verkliga experiment.Det resulterande styrsystemet bestar av PID regulatorer for bade hastighetsochavstandskontroll.
Hromádková, Pavla. "Multiplatformní přístup k databázovým aplikacím." Master's thesis, Vysoké učení technické v Brně. Fakulta informačních technologií, 2008. http://www.nusl.cz/ntk/nusl-235915.
Повний текст джерелаBerrios-Ayala, Mark. "Brave New World Reloaded: Advocating for Basic Constitutional Search Protections to Apply to Cell Phones from Eavesdropping and Tracking by Government and Corporate Entities." Honors in the Major Thesis, University of Central Florida, 2013. http://digital.library.ucf.edu/cdm/ref/collection/ETH/id/1547.
Повний текст джерелаB.S.
Bachelors
Health and Public Affairs
Legal Studies
森川, 高行, 省吾 河上 та 慎也 倉内. "高度交通情報提供による交通行動変化の定量的分析と交通計画へのインプリケーション". 2002. http://hdl.handle.net/2237/13111.
Повний текст джерелаWeng, Li-Wen, and 翁立文. "The Information System Analysis of Travel Agency on Internet." Thesis, 1999. http://ndltd.ncl.edu.tw/handle/17699189931197055803.
Повний текст джерелаLiu, You-Ren, and 劉祐任. "School Bus Travel Time Information Query System of Cloud Computing." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/13266938677932276468.
Повний текст джерела國立中央大學
土木工程學系
101
In this study, the method of predicting traveling time is a combination of Empirical Mode Decomposition (EMD) and Grey System Theory ; which is divided into two parts. First, the time sequence of speed is decomposed into several Intrinsic Mode Functions (IMF). Second, it is Grey System Theory that predicts Traveling time. This study’s query system is mainly by network which also combines the smartphone so that road users can obtain traffic information to enhance the convenience and diversity.
Chen, Hsin-Cheng, and 陳信成. "Screen Flow Analysis of In-Vehicle Advanced Information System." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/76143499929238635317.
Повний текст джерела國立臺灣科技大學
工業管理系
100
One of the major Human-Machine Interfaces for drivers and vehicles is In-Vehicle Advanced Information System. In order to make the interaction between drivers and vehicles more harmonious and safe, learnability, legibility, and reliability become very important. During the design stage, sketches of interface concepts are used for discussions and revisions. However, this process usually does not have a clear principle to follow. Individual conception even overrides usability. To order to make the user-centered design much clearer, the sketches of interface concepts can be transformed into a screen flow diagram, which can be used for further analysis and discussion. Then the interface can be quickly accepted. By means of screen flow diagram that is spread out on the platform for interface analysis and operation analysis, it is possible to take into consideration the details of the user interface prototype and the overview of the interface flow diagram. If we categorize the interface icons, it will allow us to predict the meaning of the icons and the overall effectiveness. Icon display emphasizes its resolution; icon control is more focused on its contrast. Moreover, the issues, such as whether text images are easy to read, whether oval images are out of our intuition, whether text and oval images can match well, can initially distinguish the virtue and vice of an interface design. According to the reverse operation analysis of screen flow diagram, there is a way to keep track of the overall steps. For instance, we can know what the tasks that can be repeated are, in which hierarchical levels are the function items of the whole information system, and so on. Not only can we evaluate the operating logic, but we can also see the changes during the time for adjustment. This research is based on the 2nd Telematics LUXGEN THINK+ In-Vehicle Integration Information Platform, which has been a product available in the market. The screen flow used to analyze the data in the research. In addition to getting some evaluation and suggestions, the main purpose is to offer an appropriate tool for the research and development of the next-generation information system platform.
葉木水. "The Construction of a travel information retrieval system on Semantic Web." Thesis, 2004. http://ndltd.ncl.edu.tw/handle/65521517872527542517.
Повний текст джерела大葉大學
資訊管理學系碩士班
92
The issue of effectively using information and services become more important among Internet technologies. The concept of “Semantic Web” was thus proposed to make Internet documents re-usable and explicit based on “Ontology”. This research focuses on two folds: the ways of defining and constructing a Taiwan travel ontology, and then an efficient mechanism of information retrieval on Semantic Web. Since there is no tourist ontology available on Internet now, relevant information for trip were collected to define and build domain and information ontologies. In order of an efficient indexing the constructed information ontologies were further translated into relational databases from original DAML format. Besides, “top-down” management of Internet services was adopted; In other words, each ontology and related services need to be recorded in the registration center in advance. Under the environment, a novel information retrieval system using tag hierarchy within ontology was proposed and compared with traditional search mechanism. Four experiments illustrated that the results of proposed system was more accurate and less redundant. Therefore, the now services based on Semantic Web could be expected to match users’ demands more efficiently by offering the designed ontologies and proposed information retrieval mechanism.
Lin, Han-Tsuen, and 林漢村. "A Framework of Travel Destination Recommendation System Considering Traveller’s Contextual Information." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/47760030325479078427.
Повний текст джерела銘傳大學
資訊管理學系碩士在職專班
99
In modern society, leisure travel has become a necessity of life. Accordingto the statistical data from the Tourism Bureau of Taiwan, more and more people search on the internet to obtain tourism information such as tourist attractions and specific route planning before a trip. Studies on travel planning recommendation focus on travel planning information and selection of travel routes, while several major Taiwanese travel websites offer travel packages mainly and provide information on tourist attractions. These travel information is insufficient for the “last-minute”, unplanned short-haul travelers. The recommendation system also lacks possible consideration for individual needs. Therefore, it would be desirable to employ context awareness along with filtering technique to establish a model of travel destination recommendation system which should reflects travelers’ contextual information to best fit the needs of travelers. The traditional recommendation system which is tourist-attraction model information can not satisfy the needs. Moreover, the organizational operation model requires preference factors and other strong factors to calculate weight value. Therefore, this research was to reestablish users’ model and tourist-attraction model, and also to adopt and categorize some possible contextual factors. This dissertation discussed the use of the information obtained by mobile positioning, the impact of contextual factors on travel decisions, as well as weight value of contextual factors of users. In ranking the suitability, it is intended to recommend the most appropriate attractions that best meet the preferences of users.