Sunday, April 29, 2012
Rather than providing information to help the driver avoid existing congestion based on current traffic information, the system monitors the acceleration and deceleration patterns of the vehicle to determine whether the driver’s driving pattern is likely to create traffic congestion. Based on this determination, the system provides the driver with appropriate information, including a color-coded display through the on-board terminal, to encourage smooth driving which will help alleviate the intensity of acceleration and deceleration by trailing vehicles, thereby helping to prevent or minimize the occurrence of vehicle congestion.
The test results demonstrated that the system helped increase the average speed by approximately 23% and improved fuel efficiency by approximately 8% of trailing vehicles.
Read the full story here : http://world.honda.com/news/2012/4120426Traffic-Congestion-Prevent/index.html
Thursday, April 26, 2012
"Given the CO2 regulations in Europe and US for 2020 and beyond, it is now obvious for the automotive community that hybridization of powertrains is no longer an option. Hybrid means breeding together an Internal Combustion Engine (ICE) and an electrical motor. The electrical motor allows to recover kinetic energy during braking in the form of electricity which is stored in a battery and made available for the next acceleration where the electric motor will provide extra torque to the ICE which, in turn, will need less fuel.
The problem with the hybrids is that they use a powerful electric motor to allow significant range of electric drive. To do this a high voltage is needed, which turns the battery big and expensive. The battery is the main on-cost of an hybrid, and all of them today suffer from an overcost and overprice which limits their market penetration.
Valeo's affordable hybrid concept is streamlined by 2 main concepts: First, to turn an hybrid cheap, the main lever is to reduce the voltage to reduce the cost of the battery. This requires to limit the power of the electric machine. Second, to use the long experience in StopStart micro-hybrids systems (that Valeo invented) using cheap, alternator-based, electric motor. Extensive simulations have shown that limiting the power to 12 kW allows to save up to 10-15% of fuel on the European cycle while allowing a low 48V voltage system. Also, limiting the electric drive to take-off and some low speed cruise operations allows to have a reasonably small battery pack.
Valeo's affordable hybrid system consists then in a Belt-Driven Starter Generator with 12 kW peak power, inherited from our former StARS StopStart system, together with a small 300Wh 48V battery and a 48V-12V DC/DC converter. All together the cost of the system is halved compared to traditional hybrids. Vehicles have been built to demonstrate this "right sized" system with value-to-cost optimization and OEMs have all shown high interest for this solution in the past months. We have no doubt this will turn hybridization into a real mass-market, why we have tagged our system "Hybrid4All".
Tuesday, April 24, 2012
"The connected car offers a new range of opportunities to increase safety & comfort as well as to reduce CO2 consumption. We are working on the embedded devices that will enable the car to be connected to its environment using all available wireless standards (GSM, LTE, WiFi, Bluetooth, RF...). We see the crucial role that the connected mobility of the end-user will have in this new paradigm.
We already demonstrated some examples on how the car's systems could evolve : last September 2011 with Park4 Remote at the IAA in Franckfurt (autonomous Parking Manoeuvre with a remote control on a smartphone) and in the first quarter of 2012 with eSkin (connected display of the future that allows you to use safely your smartphone computing power while driving for off-board navigation for example) and many more to come...
Valeo firmly believes that connected Driving Assistance systems will also further contribute to C02 reduction by reducing the travel time (increased flow, quick & direct access to parking) and by optimizing the powertrain energy management thanks to the available extended horizon offered by connectivity".
To be continued with next Valeo and Hybrid4All.
Monday, April 23, 2012
For CESA 2012, Guillaume Devauchelle, R&D director at Valeo, speaks about the new Vedecom Institute in Paris area.
"In a context of unprecedented global change in both the demand for and use of personal transportation, the Vedecom Institute aims to increase the energy efficiency of personal transport and to decrease the presence of harmful emissions in priority urban and suburban areas, by inventing new mobilities at the same time as new vehicles.
No industrial company, no services operator, however powerful, will be able to achieve this on his own. It requires the automobile manufacturers and suppliers, the higher education and research establishments, the territorial collectivities, the mobility operators, the infrastructure engineering companies and managers, the city planners, the economists, the sociologists to work together in inventing and deploying these new mobility systems. VeDeCoM creates such a strategic alliance, for the first time in the world.
The entire car industry is reaching out to stakeholders in mobility systems, information services, and energy sectors. Vedecom will bring together a unique set of global specialists with multi-disciplinary skills, at the same time and in the same place, providing them with the environment and structure so needed by a fledgling industrial sector with a bright future.
It is a threefold programme, electrification of vehicules, connectivity and driving delegation, architecture and services which aims at addressing the whole system issues, in a multidisciplinary manner: design of new vehicles, design of new ways of drives, from assisted driving to automatic driving, design of new technology blocks, from mechatronics power traction, security controls and telecom assisted connectivity, offering best potential for massive new system introduction, a mandatory objective for having the required impact on energy consumption. Demonstrations, on annual basis, also show progress and test user acceptance. The Vedecom Institute is a brand new organization that is set to become a benchmark in the blossoming sustainable personal mobility sector, in order to get an energy reduction by at least a factor of 2 over the next 10 years.
Vedecom displays a technological reference to support the design and implementation of the “Grand Paris”. Being located in the Satory region at the north of the “Plateau de Saclay”, VeDeCoM is already asked to participate to the definition of new “eco-quartiers” around the new Grand Paris metro stations in this area. The new systems will serve as demonstrators and later on as benchmarks for the whole public transportation network, in Paris and worldwide, providing excellent grounds for companies to export their experience, and for researchers to attract students and high level personalities in France".
To be continued with next Valeo and the connected car...
Thursday, April 19, 2012
Encouraged by the carmakers, this cluster fulfils the expectations and the needs of all the actors of western France, and particularly the SMEs engaged on the way of niche and specific vehicles. iDforCAR gathers today more than 170 members : enterprises, research laboratories and economic development partners.
More than 74 projects have been certified since 2006. Amongst them, 42 projects have been financed with a global budget of 100 M€, of which 45 M€ came from public R&D aids.
One of the highlights is the AutosarLab programme. Managed by iD4CAR and based on the expertise of two companies, Geensys and Kereval, the ambition is to act as a source of high-level expertise in the development and testing of embedded computer systems. AutosarLab supports projects at every phase of the V-Model, from initial studies to installation testing. The programme includes awareness raising, need detection and support activities.
Tuesday, April 17, 2012
This Working Group is structured around six technology areas, called “Development Axes”:
- Electronics Architecture
- Dependability of monitoring systems
- Software tools and Methods
- Human-machine interfaces
- Algorithms & data fusion for localisation and vision
It also cooperates with the Telecom Working Group
Read the full story here : http://www.systematic-paris-region.org/en/automotive-transport
Friday, April 13, 2012
We remind that the congress will take place on 4th and 5th December 2012 in Paris.
Tuesday, April 10, 2012
As a partner, Vector is delighted to share information about automotive electronics.
Here comes first a technical article about a Plug and Play Solution for AUTOSAR Software Components. You will learn how it's possible to exchange individual software components in flash memory without linking the entire project. This accelerates software development at each of the individual suppliers.
Read the full story here : http://www.vector.com/portal/medien/cmc/press/Vector/AUTOSAR_SWC_Austausch_ATZ_Elektronik_201202_PressArticle_EN.pdf
The second part of the contribution is a review from Dr Beck, founder of Vector, about old and new trends. He looks back on 2011 and writes about key topics for 2012. The paper is about AUTOSAR, functional safety, E-Mobility and Ethernet in the car.
Link : http://www.vector.com/portal/medien/cmc/press/Vector/Trends2012_ElektronikAutomotive_201201_PressArticle_EN.pdf
Thursday, April 5, 2012
Most of them have already flooded the market with free apps focusing on areas such as customer relationship management (CRM) and breakdown assistance, while others have created value-added apps such as remote start/stop. But, new developments such as the Nokia MirrorLink, using which Alpine has already created an aftermarket head unit, are also opening up new revenue opportunities for VMs to enable smartphone apps inside the car in a complete remote terminal fashion with controls using vehicle human machine interface (HMI). This, in turn, is creating a massive interest in HMI elements as both revenue generator as well as brand differentiator. Concepts such as Chevrolet MyLink, GMC Intellilink are examples of this HMI response by automakers.
Interest from handset makers such as HTC, Samsung, LG and Sony in the Nokia MirrorLink standard underscores its potential of becoming an industry standard, allowing VMs to standardise and make revenues out of apps.
Link : http://www.frost.com/prod/servlet/press-release.pag?docid=252936144&ctxixpLink=FcmCtx1&ctxixpLabel=FcmCtx2
Monday, April 2, 2012
More than two years after the launch of french national plan for electro mobility, the first vehicles are hitting the market. Thanks to companies and public authorities, thousands of units have been ordered for the next 4 years. But, Jean-Louis Borloo claims for a faster adoption. The target is to cut the CO2 emissions of 3 % by 2020, saving 17,5 millions of tons compared to 2007.
According to Mr Borloo, EVs should account for 27 % of the whole market by 2025. In 2030, incomes from the development of clean cars should represent 15 billions euros, saving in the same time jobs in the automotive industry.
*An association promoting EVs and electromobility