C. Prehofer, K. Schorp, Stefan Kugele, Daniel Clarke, Markus Duchon
{"title":"Towards a 3-tier architecture for connected vehicles","authors":"C. Prehofer, K. Schorp, Stefan Kugele, Daniel Clarke, Markus Duchon","doi":"10.1109/ICCVE.2014.7297634","DOIUrl":"https://doi.org/10.1109/ICCVE.2014.7297634","url":null,"abstract":"In this paper, we consider scenarios, requirements, and architectures for future connected vehicles. Regarding scenarios, we discuss new features like autonomous driving, which have very strong requirements on sensor data fusion, real-time processing, and the complexity of the decision making process. We also address a major trend in automotive architectures, which is the aggregation of computing inside the vehicle. Furthermore, we consider connected vehicles, where functionality can be taken over by the cloud. This leads to new challenges with respect to allocation of real-time data processing and control as well as the distribution of the strategy layer across the tiers. To address the challenges of these novel scenarios, we propose a 3-tier architecture for future connected vehicles.","PeriodicalId":171304,"journal":{"name":"2014 International Conference on Connected Vehicles and Expo (ICCVE)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114886991","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Understanding traffic: Towards a smart traffic control architecture","authors":"A. Gawanmeh, M. Alwadi, A. Ghawanmeh","doi":"10.1109/ICCVE.2014.7297677","DOIUrl":"https://doi.org/10.1109/ICCVE.2014.7297677","url":null,"abstract":"We address the problem of traffic jams at connected intersections by proposing a simplified model for a network of four connected intersections, each has four incoming and four outgoing single lane roads. The proposed model, on the other hand, is flexible and can fit to any real case study with different intersections structures and topologies. We conduct discrete-event simulation in order to sturdy the effect of traffic arrival rate and traffic directions on average processing time for cars. We show that delay exhibits exponential behavior with regards to a Poisson's arrival model. This is essential to identify the pivotal paramors for traffic delay based on the arrival rate, and then use it in order to suggest methods to reduce this delay.","PeriodicalId":171304,"journal":{"name":"2014 International Conference on Connected Vehicles and Expo (ICCVE)","volume":"156 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122942396","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Celimuge Wu, S. Ohzahata, Yusheng Ji, Toshihiko Kato
{"title":"Making inter-flow network coding possible for unicast routing in VANETs","authors":"Celimuge Wu, S. Ohzahata, Yusheng Ji, Toshihiko Kato","doi":"10.1109/ICCVE.2014.7297668","DOIUrl":"https://doi.org/10.1109/ICCVE.2014.7297668","url":null,"abstract":"Designing an efficient unicast routing protocol for vehicular ad hoc networks has been a challenging issue due to the vehicle movement, limited wireless resources and lossy feature of wireless channel. We propose a protocol which utilizes inter-flow network coding to route data messages. The proposed protocol uses common backbone vehicles for different traffic flows. A reliability connected backbone is selected by considering vehicle movement dynamics and link quality between vehicles. By using inter-flow network coding at the backbone vehicles, the protocol can reduce the number of generated packets by 25% in most cases as compared to the traditional routing approach. As a result, the proposed protocol can provide a high packet delivery ratio, low overhead and low delay. We show the effectiveness of the protocol using theoretical analysis and computer simulations.","PeriodicalId":171304,"journal":{"name":"2014 International Conference on Connected Vehicles and Expo (ICCVE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129457160","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Aytug Boyaci, M. Kaya, S. Dogan, Erhan Akbal, H. Eren
{"title":"A smart trip advice model by inter-car voting data over Internet towards pleasant driving","authors":"Aytug Boyaci, M. Kaya, S. Dogan, Erhan Akbal, H. Eren","doi":"10.1109/ICCVE.2014.7297652","DOIUrl":"https://doi.org/10.1109/ICCVE.2014.7297652","url":null,"abstract":"Almost every day we can observe that most of people spend quite a long time in traffic environment. In the course of driving, motorists occasionally desire to get traditional travel information, such as traffic, road, car and safety related driving data. In the near future, we shall quite likely mention about new generation drivers who wish to get social based data and its manipulation. Hence, we should develop new driver necessity strategies satisfying Internet based requirements of new generation drivers. Here, we propose a system offering sub-trip options without ruining driver's primary trip plan. In fact, we consider driving efficiency taking pleasure in driving by means of social computing rather exploiting traditional data manipulations such as safe driving, fuel-efficient driving, and obtaining traffic data. For the sake of new generation driver wishes, we develop a model using trip data and feedback information provided by drivers earlier visiting intended attraction place. Then, we utilize a social platform associated with central server holding social data such as road safety, weather conditions, and satisfaction rate of attraction place. In this study, we earlier define driver profiles as gourmand, shopaholic, adventurer, art lover, and technophile. Therefore, we propose a system satisfying possible sub-trip expectations of drivers having different profiles. Eventually, we have modeled a new generation inter car sub-route advice platform for pleasant and efficient trip.","PeriodicalId":171304,"journal":{"name":"2014 International Conference on Connected Vehicles and Expo (ICCVE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130599175","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Chalermpol Saiprasert, S. Thajchayapong, Thunyasit Pholprasit, C. Tanprasert
{"title":"Driver behaviour profiling using smartphone sensory data in a V2I environment","authors":"Chalermpol Saiprasert, S. Thajchayapong, Thunyasit Pholprasit, C. Tanprasert","doi":"10.1109/ICCVE.2014.7297609","DOIUrl":"https://doi.org/10.1109/ICCVE.2014.7297609","url":null,"abstract":"Road traffic accidents prevention and mitigation are important issues that appear on top of the priority list of many countries around the world today. Many measures and approaches have been put in place in terms of policy level as well as technical level. Driver behaviour is one of many key factors that should be seriously considered to improve road safety. This paper proposes a method for driver behaviour profiling using sensory data on smartphones in a vehicle-to-infrastructure environment. Based on driving behaviours with the most risk to causing accidents, the profiling algorithm takes into account sudden driving events which occur during a journey to categorise drivers into different profiles according to their safety levels. The profiling algorithm offers the flexibility to adjust the parameters weightings in order to put an emphasis on specific driving events for different scenarios and applications. The impact on vehicle-to-infrastructure is that the stored driving profiles can be used to generate a norm for a given road section. Approaching vehicles deviating from the norm can be notified in real-time. Moreover, localised dangerous driving events can be clustered together to form a potential blackspot which can be deployed as an advanced warning for approaching vehicles as a location based service. As a result, the risk of road traffic accidents can be reduced. Real-world driving data was collected over two major routes in Thailand with four distinct profiles and five major factors to road accidents.","PeriodicalId":171304,"journal":{"name":"2014 International Conference on Connected Vehicles and Expo (ICCVE)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123978962","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Yingqi Gu, Mingming Liu, E. Crisostomi, R. Shorten
{"title":"Optimised consensus for highway speed limits via intelligent speed advisory systems","authors":"Yingqi Gu, Mingming Liu, E. Crisostomi, R. Shorten","doi":"10.1109/ICCVE.2014.7297509","DOIUrl":"https://doi.org/10.1109/ICCVE.2014.7297509","url":null,"abstract":"In this paper, an application based on the Intelligent Speed Adaptation (ISA) system is proposed to reduce CO2 emissions of vehicles running on the highway. We apply the idea of optimised consensus to solve the emission optimisation problem in a simplified highway scenario through simulation study. Our approach shows that total CO2 emissions of vehicles can be minimised if all vehicles follow the reference speed signal derived from the ISA.","PeriodicalId":171304,"journal":{"name":"2014 International Conference on Connected Vehicles and Expo (ICCVE)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114238597","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"A secure QoS proposal for vehicular networks","authors":"N. Lopes, Henrique Silva, Alexandre J. T. Santos","doi":"10.1109/ICCVE.2014.7297527","DOIUrl":"https://doi.org/10.1109/ICCVE.2014.7297527","url":null,"abstract":"Currently, VANETs (Vehicular Ad-hoc Networks) are attracting a lot of interest in the scientific community and this is mainly due to its usefulness in the deployment of new Intelligent Transportation Systems. However, due to the very high mobility of vehicles in this sort of networks the handover process represents a serious problem, in particular for real-time applications such as VoIP. Therefore, the goal of this work is to improve the handover management of vehicular networks. To accomplish this goal a new solution is proposed. The solution uses a pre-registration phase to exchange security and QoS (Quality of Service) parameters before the occurrence of the handover. The scheme used in our solution allows reducing the number of handovers, have secure handovers and provide suitable Quality of Service (QoS) for real-time applications, in VANETs. The obtained results show that the proposed solution could substantially reduce the number of unnecessary handovers, improving in this way the quality of the service for VoIP applications.","PeriodicalId":171304,"journal":{"name":"2014 International Conference on Connected Vehicles and Expo (ICCVE)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124345061","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
A. Beltramelli, F. Grassi, G. Spadacini, S. Pignari
{"title":"Modeling conducted noise propagation along high-voltage DC power buses for electric vehicle applications","authors":"A. Beltramelli, F. Grassi, G. Spadacini, S. Pignari","doi":"10.1109/ICCVE.2014.7297611","DOIUrl":"https://doi.org/10.1109/ICCVE.2014.7297611","url":null,"abstract":"A multiconductor-transmission-line (MTL) model of the high-voltage dc power bus of electric vehicles (composed of two shielded cables running above a metallic ground) is proposed for the prediction of the propagation of conducted electromagnetic noise up to 100 MHz. Model parameters are computed by knowing the geometry of the system and the permittivity of dielectric materials. The proposed model is validated versus measurements. Finally, an approximate lumped-parameter circuit representation is also derived from the general MTL formulation, which is specifically useful for the implementation of the model in a SPICE circuit solver.","PeriodicalId":171304,"journal":{"name":"2014 International Conference on Connected Vehicles and Expo (ICCVE)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124220827","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
A. Bazzi, B. Masini, A. Zanella, C. D. Castro, C. Raffaelli, O. Andrisano
{"title":"Cellular aided vehicular named data networking","authors":"A. Bazzi, B. Masini, A. Zanella, C. D. Castro, C. Raffaelli, O. Andrisano","doi":"10.1109/ICCVE.2014.7297650","DOIUrl":"https://doi.org/10.1109/ICCVE.2014.7297650","url":null,"abstract":"With the recent new paradigm for the future Internet named data networking (NDN), contents are searched by names and not by address, and any node storing a content can also act as a source of information. Such a paradigm appears to be of particular interest for vehicular ad hoc networks (VANETs), to extend internet services to vehicles and support new mobile applications. In VANETs, devices not only use, but also generate contents; devices are generally not constrained in power or memory, thus easily carrying large amount of information; in addition, high mobility continuously creates new opportunities for data exchange. In such scenario, the TCP/IP networking paradigm shows some performance limitations and NDN appears as a way to improve reliability and efficiency of content distribution. However, when node density is limited, the exclusive use of short range communications might reduce the effectiveness of NDN. Motivated by this consideration, we propose the use of cellular networks to carry the signaling part of NDN, and the exploitation of short range wireless communications for content distribution. We will show, through simulations performed in an urban scenario with different vehicle densities, that moving the signaling part to cellular networks significantly improves the performance of NDN compared to the case when only short range communications are used.","PeriodicalId":171304,"journal":{"name":"2014 International Conference on Connected Vehicles and Expo (ICCVE)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133894689","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Bernhard Knauder, Michael Karner, Markus Schratter
{"title":"Predictive longitudinal vehicle control based on vehicle-to-infrastructure communication","authors":"Bernhard Knauder, Michael Karner, Markus Schratter","doi":"10.1109/ICCVE.2014.7297552","DOIUrl":"https://doi.org/10.1109/ICCVE.2014.7297552","url":null,"abstract":"Governments, industries and last but not least customer's demand for low-pollutant, efficient and comfortable vehicles has extended the system development scope towards the combination of in-vehicle systems and environment. Whereas the information from the on-board systems is available for several functions per se, the environmental information has to be grabbed using sensors and/or communication devices. Optimizing fuel efficiency whilst offering a high driving comfort is the goal of the predictive cruise control functionality. An assistance function for intersections is presented within this paper. Traffic signal data is used to automatically adjust the optimal vehicle velocity during urban drive cycles through passages with intersections. The target is to avoid unnecessary acceleration and braking maneuvers which results in reduced fuel consumption. In combination with the adaptive cruise control function a full takeover of the longitudinal vehicle control is realized. Communication between vehicle and traffic lights is done using a wireless vehicle-to-infrastructure communication technique. The presented work describes the developed algorithm `Predictive Cruise Control - Intersection Assist' such as the coupled simulation environment for the examination of the function performance. The later one involves vehicle, driver, traffic lights and wireless transmission. The effect of varying communication ranges is considered using a probability distribution function. Within the study several scenarios with and without traffic were analyzed and evaluated. As a result the fuel efficiency of the implemented assistance function is confirmed. Furthermore a trip time reduction could be achieved in most of the scenarios.","PeriodicalId":171304,"journal":{"name":"2014 International Conference on Connected Vehicles and Expo (ICCVE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131027163","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}