Intelligent Transportation Systems (ITS)
[Due to the increasing size of the archives, each topic page now contains only the prior 365 days of content. Access to older stories is now solely through the Monthly Archive pages or the site search function.]
Toyota and partners launching Cité lib by Ha:mo EV car sharing in Grenoble; ultracompact EVs complementing public transport
September 13, 2014
|Toyota i-ROAD and COMS for use in "Cité lib by Ha:mo" EV sharing trial in Grenoble, France. Click to enlarge.|
The City of Grenoble, France, its metropolitan area Grenoble-Alpes Metropole, EDF and its affiliate Sodetrel, Toyota Motor Corporation and Cité lib officially launched the new “Cité lib by Ha:mo” electric vehicle car-sharing service. (Earlier post.)
Offering a new type of mobility based on ultra-compact electric vehicles, the service aims to complement Grenoble’s public transport network with a solution for short-trips—including one-way trips—that can be planned as part of overall city journeys. The vehicles and the charging stations are seamlessly connected to the IT infrastructure of Grenoble’s transport network, offering both route planning and online/mobile app reservations.
Cadillac to offer advanced V2V and semi-automated driving technologies in certain 2017 MY vehicles
September 07, 2014
|Super Cruise, GM’s semi-automated driving technology, will come to market in a new 2017 Cadillac vehicle. Click to enlarge.|
Cadillac will begin offering advanced “intelligent and connected” vehicle technologies on certain 2017 model year vehicles, General Motors CEO Mary Barra said Sunday during her keynote address at the Intelligent Transport System (ITS) World Congress in Detroit.
In about two years, an all-new 2017 Cadillac vehicle will offer customers an advanced driver assist technology called Super Cruise (earlier post) and in the same timeframe the 2017 Cadillac CTS will be enabled with vehicle-to-vehicle (V2V) communication technology.
Honda to showcase new connected car and automated driving technologies at 2014 ITS World Congress in Detroit; driver-to-driver “virtual tow”
September 05, 2014
Honda will showcase several of its latest developments in intelligent transportation technology at the 2014 ITS World Congress in Detroit, 7-11 September. Activities include the first US demonstration of Honda’s automated driving technology with capabilities such as automated freeway merging; exiting; and lane changing, which will be demonstrated on actual Detroit freeways, as well as a unique vehicle-to-vehicle (V2V) “virtual tow” capability for assisting a driver in distress.
Honda also will highlight other latest advancements in “V2X” technologies, including vehicle-to-pedestrian/bicycle (V2P/B) and vehicle-to-motorcycle (V2M).
Toyota expands Collaborative Safety Research Center with $35M; focus on transition to automated vehicle and connected vehicle technologies
September 04, 2014
With a new $35-million commitment that extends the center’s effort to the 2020s, Toyota’s Collaborative Safety Research Center (CSRC) is significantly expanding its mission to advance automotive safety research, with a new focus on the challenges and opportunities that evolving vehicle technologies will present over the next decade. CSRC will concentrate on supporting a safe transition to the future of mobility, particularly through emerging automated- and connected-vehicle technologies.
The CSRC was formed in January 2011 with three charter members; the first phase of research will conclude in 2016. Research under the new mission will focus on: developing human/machine interface (HMI) guidelines for next-generation automated and connected vehicle systems; the optimal user skills to operate these technologies safely; and the challenges posed by a US vehicle fleet that will likely feature automated and connected vehicles, as well as traditional ones, traveling the same roads.
Virginia Tech Transportation Inst. investigating adaptive stop/yield traffic signs; part of connected vehicle research
August 04, 2014
|VTTI test display for adaptive road signs. Click to enlarge.|
Researchers at the Virginia Tech Transportation Institute (VTTI) are in the early stages of investigating the development of adaptive stop and yield traffic signs. The concept is to replace conventional roadside stop and yield signs with an in-vehicle display that would automatically alert the driver of what actions to take, if any. If no other car is present at the intersection, the driver would be allowed to pass through and go on—i.e., without halting before proceeding.
Alexandria Noble is spearheading the proof of concept adaptive stop-yield study with funding from the US Department of Transportation and under direction of her adviser and project manager, Thomas A. Dingus, the institute’s director and an endowed professor of civil and environmental engineering at Virginia Tech. Noble is the first student in the newly launched Human Factors Transportation Safety Graduate Certificate Program, led by the transportation institute.
DRIVE C2X presents results of large-scale connected vehicle field testing in Europe
July 16, 2014
In Berlin, the DRIVE C2X consortium is presenting the results of the field operational tests (FOTs) on vehicle-to-vehicle (V2X or C2X) and vehicle-to-infrastructure (V2I or C2I) technologies (collectively V2X or C2X) in Europe. (Earlier post.) With 34 partners, 13 support partners and a €18.5-million (US$25 million) budget, the three and one-half year DRIVE 2CX project, coordinated by Daimler, was intended to lay the foundation for the roll-out of vehicle-to-X cooperative systems in Europe.
Previous projects such as PReVENT, CVIS, SAFESPOT, COOPERS, and PRE-DRIVE C2X showed the feasibility of safety and traffic efficiency applications based on C2X communication. DRIVE C2X went beyond the proof-of-concept and addressed large-scale field trials under real-world conditions at multiple national test sites across Europe. During the project, more than 750 drivers tested eight safety-related functions of cooperative functions.
Pisa, Deutsche Telekom and Kiunsys launch smart city pilot project to optimize inner city parking as part of ITS; POSSE
June 26, 2014
The Italian city of Pisa and Deutsche Telekom have launched a smart city pilot project to test an intelligent parking system and to analyze historical traffic data via a “big data” service. The system, which will integrate into Pisa’s intelligent transport system (ITS), will help motorists in Pisa find a free parking space more easily and quickly, as well as pay for it via their smart phone.
The city of Pisa worked with Deutsche Telekom and its partner firm Kiunsys to install the new smart city service on Piazza Carrara, located directly on the banks of the river Arno. Wireless Parking Spots Sensors (PSS) on the floor of each parking spot detect whether the spaces are free or occupied. Several data units collect the information and send it over the mobile network to the city’s server infrastructure. The information is then displayed on indication panels which guide drivers to a free space. The solution is also integrated in Pisa’s existing Tap&Park app which drivers can choose to download to take them directly to a free parking space and even pay for it via the app.
UR:BAN research project gives mid-term update on advanced driver assistance systems, connected vehicles
May 24, 2014
|Mid-term review in the UR:BAN research project. Click to enlarge.|
Partners in Germany’s UR:BAN research consortium recently gave a mid-term status report on the three major component projects in an event at the German Aerospace Centre (DLR) in Braunschweig, Germany. UR:BAN—User oriented assistance systems and network management—is developing advanced driver assistance and traffic management systems for cities. The focus is on the human element in all aspects of mobility and traffic.
Consortium members in the four-year project include: Opel; Audi; BMW Group; BMW Forschung und Technik; Bundesanstalt für Straßenwesen; Continental; Daimler; Deutsches Zentrum für Luft- und Raumfahrt; Fraunhofer-Institut für Arbeitswirtschaft u. Organisation; GEVAS Software; Heusch/Boesefeldt; ifak Magdeburg; Hochschule für Technik und Wirtschaft des Saarlandes; MAN Truck & Bus; PTV Group; Robert Bosch; RWTH Aachen; Landeshauptstadt Düsseldorf; Stadt Kassel; Technische Universität Braunschweig; Technische Universität Chemnitz; Technische Universität München; TomTom Development Germany; TRANSVER; Universität der Bundeswehr München; Universität Duisburg-Essen; Universität Kassel; Universität Würzburg; and Volkswagen AG. Numerous additional university and research institutes as well as small and mid-size companies are also participating in the projects as subcontractors.
Survey of power management control technologies for HEVs and PHEVs suggests future need to consider vehicle as part of larger system
April 11, 2014
A comprehensive survey of major power management control algorithms for hybrid-electric (HEVs) and plug-in hybrid electric vehicles (PHEVs) proposes that future work will need to consider the vehicle as part of a larger system which can be optimized at an even larger scale.
This type of large-scale optimization will require the acquisition and processing of additional information from the driver and conditions outside the vehicle itself, suggests Dr. Andreas Malikopoulos, Deputy Director of the Urban Dynamics Institute and an Alvin M. Weinberg Fellow in the Energy and Transportation Science Division with Oak Ridge National Laboratory (ORNL).
Honda to begin large-scale road testing of driving support system utilizing traffic signal information; goal of commercialization
March 28, 2014
|Image of how the driving support system utilizes traffic signal information. Click to enlarge.|
Honda Motor Co., Ltd. plans to begin public road demonstration testing of its driving support system utilizing traffic signal information next month. The demonstration testing will be conducted in Utsunomiya City, Tochigi Prefecture in Japan in collaboration with the Tochigi Prefectural Police and UTMS Society of Japan, as part of research and development of the Universal Traffic Management Systems (UTMS) in which Honda has been participating.
UTMS is a new traffic management system promoted by the National Police Agency of Japan as a part of Intelligent Transport Systems (ITS). The UTMS utilizes information communication technologies to realize safer and smoother traffic as well as to promote environmental protection. Honda’s large-scale road testing will help it verify the overall functionality and effectiveness of the system as the final stage of verification toward commercialization.
Volvo Car Group initiates Scandinavian pilot using connected car cloud-based communication for slippery road warnings
March 19, 2014
|When the test car detects an icy or slippery road patch, the information is relayed to other vehicles that are approaching the slippery area. The information is also sent to the road administrator. Click to enlarge.|
Volvo Car Group, the Swedish Transport Administration (Trafikverket) and the Norwegian Public Roads Administration (Statens Vegvesen) are joining forces in a pilot project in which road friction information from individual cars is shared within a cloud-based system. The real-time data about slippery patches on the road are used to warn vehicles nearby, at the same time as it contributes to making winter road maintenance more efficient.
When the Volvo test car detects an icy or slippery road patch, the information is transmitted to Volvo Cars’ database via the mobile phone network. An instant warning is transmitted to other vehicles that are approaching the slippery area, making it possible for the drivers to take immediate action to avoid a critical situation.
Volkswagen Group’s new Future Tracks program targeting digitalization era in auto industry; “James 2025”
March 10, 2014
At the Geneva Motor Show and now at the IT trade fair CeBIT in Hanover, Germany, Volkswagen Group executive management has begun to outline its “Future Tracks” program which will address, among other things, what Chairman of the Board of Management Prof. Dr. Martin Winterkorn calls an approaching new era of digitalization.
In an address at the opening ceremony of CeBIT 2014 in Hanover in the presence of Federal Chancellor Dr. Angela Merkel, the British Prime Minister David Cameron, the Minister-President of Lower Saxony Stephan Weil and Prof. Dieter Kempf, President of BITKOM, the IT industry Association, Winterkorn declared that the increasingly intensive networking of cars with their surroundings and automatic driving would be the key topics for the intelligent mobility of the future.
CEN and ETSI deliver first set of standards for Cooperative Intelligent Transport Systems (C-ITS) in Europe
February 18, 2014
Standards organizations CEN and ETSI recently confirmed, at the 6th ETSI workshop on ITS in Berlin, that the basic set of standards for Cooperative Intelligence Transport Systems (C-ITS), as requested by the European Commission in 2009, have now been adopted and issued. The Release 1 specifications developed by CEN and ETSI will enable vehicles made by different manufacturers to communicate with each other and with the road infrastructure systems.
When they have been applied by vehicle manufacturers, the new specifications should contribute to preventing road accidents by providing warning messages, for example about driving the wrong way or possible collisions at intersections, as well as advance warnings of roadworks, traffic jams and other potential risks to road safety. This vision of safe and intelligent mobility can be achieved by utilizing wireless communication technologies to link vehicles and infrastructure and identify potential risks in real time.
Calif. ARB releases GHG scoping plan update; more ZEVs, “LEV IV”, MD and HD regulations; ZEV for trucks; more LCFS
February 11, 2014
The California Air Resources Board released the draft proposed first update to the AB 32 Scoping Plan, which guides development and implementation of California’s greenhouse gas emission reduction programs. The Air Resources Board is required to update the Scoping Plan every five years.
Among the actions proposed or considered in the transportation sector include aggressive implementation of the light-duty Zero Emission Vehicle standard; LEV IV emissions regulations for the light-duty fleet post-2025 (GHG reductions of about 5% per year); Phase 2 GHG regulations for medium and heavy-duty (MD and HD) vehicles; a possible ZEV regulation for trucks; more stringent carbon reduction targets for the Low Carbon Fuel Standard; and others.
Ford unveils Fusion Hybrid research vehicle for autonomous driving
December 13, 2013
|Ford Fusion Hybrid automated research vehicle with four LiDAR sensors. Click to enlarge.|
Ford, in conjunction with the University of Michigan and State Farm, unveiled a Ford Fusion Hybrid automated research vehicle that will be used to make progress on future autonomous driving and other advanced technologies.
The result of an ongoing project that builds on more than a decade of Ford’s automated driving research, the Fusion Hybrid automated vehicle will test current and future sensing systems and driver-assist technologies. Ford’s goal is to advance development of new technologies with its supplier partners so these features can be applied to the company’s next generation of vehicles.
NXP delivers first RoadLINK Car-to-X communications chip; in sampling with major automotive OEMs and Tier 1 suppliers
October 11, 2013
NXP Semiconductors N.V. announced that the SAF5100, the first product from the RoadLINK range, is now available for automotive customer design-in. The SAF5100 is a flexible software-defined radio processor for car-to-car (C2C) and car-to-infrastructure (C2I) communication, helping to realize NXP’s vision for a complete C2X (C2C+C2I) solution.
Scheduled for mass production in the second half of 2014, the SAF5100 is also the first product to become generally available from the MK4 reference design for connected vehicles, following its unveiling in July by NXP and Cohda Wireless, a leading specialist in wireless communication for automotive safety applications. (Earlier post.)
Ko-Fas project finds cooperative transponders and cooperative perception technology could bring significant road safety benefits
September 25, 2013
The 17 partners—including vehicle manufacturers BMW and Daimler; suppliers Continental and Delphi; and universities, institutes of applied science and research establishments—in Germany’s €25-million (US$34-million), 4-year Cooperative Vehicle Safety (Ko-FAS) research initiative presented the final results from the project last week in Aschaffenburg, Germany. The results showed that use of cooperative transponder technologies in combination with cooperative perception technologies could bring important benefits for road safety.
The aim of this project was to improve road safety significantly, with an attendant reduction in the number of road traffic accidents and fatalities. The approach centered on accurate detection of traffic environments using cooperative sensing and perception, comprehensive situation assessment to precisely evaluate collision risks, and subsequent activation of appropriate advance protection measures.
Nissan project in Beijing demonstrates Dynamic Route Guidance reduces fuel consumption and CO2 emissions
September 13, 2013
Results from Nissan’s New Traffic Information System Model Project in Beijing (earlier post) have demonstrated that Dynamic Route Guidance System (DRGS) can help alleviate traffic congestion and reduce fuel consumption. A simulation based on the project results suggested that when 10% of all traffic in Beijing used DRGS, due to reduced traffic congestion, travel speed throughout the city would increase by approximately 10% and both fuel consumption and CO2 emissions would decrease by approximately 10%.
DRDS distributes real-time traffic information from the traffic information center to onboard devices via telematics; the onboard devices show drivers the fastest route on the display. This large-scale project, involving 12,000 vehicles, is the first to demonstrate and measure traffic dispersion effects in a real setting.