Tuesday, July 28, 2009
Monday, July 27, 2009
2010 Nissan Tiida EV Official Revealed
Nissan Motor Co., Ltd. today previewed its electric vehicle (EV) platform on a Tiida-based prototype to demonstrate the superior driving pleasure of a pure zero-emission vehicle. It also showcased a sophisticated EV-IT system developed to support electric driving 24/7 (24 hours a day, 7 days a week).
Newly developed EV platform
The dedicated EV platform is comprised of a highly rigid body, high-performance motor, compact lithium-ion battery with high power output and energy capacity, delivering outstanding driving performance and safety, while offering a quiet and peaceful driving experience – a unique feature of a fully-electric drivetrain.
The in-house developed electric motor delivers 80kW/280Nm for high response and powerful acceleration. Nissan’s unique motor control also contributes to the vehicle’s seamless acceleration.
The 24kWh laminated compact lithium-ion battery pack is placed under the vehicle floor for more efficient packaging, without compromising cabin or cargo space. The battery layout also allows smooth underfloor air-flow which helps reduce drag. Additionally, the regenerative brake system employed to recharge the battery during deceleration and braking extends the driving range to more than 160km*1 under a full charge.
High durability is achieved by employing an additional frame for the battery pack to significantly improve the rigidity of the platform. The combination of a high rigidity platform and electric powertrain minimizes vibration and external sounds to produce a quiet and pleasing drive.
EV-IT support function
Nissan has developed an sophisticated IT system for its zero-emission EVs, connecting the vehicle’s on-board transmitting unit to a global data center*2 to support EV driving 24 hours 7 days a week.
Usability and convenience for EV driving is achieved via the following:
Maximum range display
With a simple touch of a button, the navigation map shows the driving radius within range under the current state of charge.
The system can calculate if the vehicle is within range of a pre-set destination.
Update on charging stations
The navigation system points out the latest information on available charging stations within the current driving range.
Detailed information for each charging station will also be displayed.
Timer function
The timer function enables the air-conditioner or battery charging to begin at a specified time. The air-conditioner can be pre-set while the vehicle is plugged-in to cool the cabin to a desirable temperature before driving begins, without taxing the vehicle’s battery. Meanwhile, the battery charging can be set to start at a specified time at night to benefit from more favorable electricity rates.
EV remote control and monitoring function
The driver can monitor the state-of-charge of the EV via an online website and a cellular phone. For example, when the battery is fully charged, a message alert is sent to the cellular phone. Additional remote control functions range from switching the charging system ON/OFF or setting the air-conditioner timer.
To be a leader in zero-emission mobility, Nissan is progressing its development for electric vehicles and the key components. The all-electric vehicle slated for launch in 2010 will have a unique design and body. Nissan plans to unveil the design of the production EV at its new Global Headquarters Opening in Yokohama on August 2nd. A Nissan Zero-emission Website （www.nissan-zeroemission.com) will also go live on Aug. 2nd.
Nissan has been addressing a wide range of actions under “Blue Citizenship” which represents the company’s desire to protect the blue planet and to be a corporate citizen that can live symbiotically with people and society. These efforts range from such global issues as the environmental protection to contribution to communities, promoting diversity and making personal mobility available to as many people as possible. Nissan continues promoting the development of zero-emission vehicles based on the “Blue Citizenship” spirit by introducing effective technologies, products and services into the market.
*1: US LA4 mode. Actual range may vary depending on driving style and conditions.
*2: Global data center: A globally common platform to provide identical telematics services via mobile network by connecting internet and vehicle IT system.
2010 Mercedes E-Class Station Wagon
The new E-Class has gotten off to a very successful start, with more than 40,000 units delivered to customers since the market introduction in spring 2009. Mercedes-Benz expects sales of the new E-Class to receive a further boost in the coming months from the vehicle’s introduction in key markets including the U.S. and China and the launch of the new station wagon in fall 2009. The station wagon will celebrate its world premiere at this year's IAA in September. Dr. Klaus Maier, Executive Vice President Sales and Marketing Mercedes-Benz Cars: “The fact that the E-Class sedan already became the global market leader in May demonstrates how well it is being received by our customers. The new coupe is also extremely popular, thanks to its dynamic design and the new generation of efficient engines. We are very delighted with this positive response because the E-Class has always been of great importance for Mercedes-Benz. It's an exemplary embodiment of the brand’s basic attributes of safety, comfort, and quality. The new E-Class also sets the standards when it comes to economy in the upper-range segment.”
The new E-Class models have outstanding fuel economy. The sedan's four- and six-cylinder engines have direct injection systems and consume far less fuel than their predecessors despite their greater output. This month also marked the sales release of two new four-cylinder engines, which combine higher fuel efficiency with the level of driving comfort that is typical of Mercedes-Benz. The two new units round out the Mercedes-Benz engine range in the business class. The E 200 CDI BlueEFFICIENCY with 100 kW/136 hp consumes 5.2 liters of diesel per 100 kilometers. And the new E 200 CGI BlueEFFICIENCY with direct injection delivers 135 kW/184 hp and consumes only 7.2 liters of gasoline per 100 kilometers. The model program of the sporty coupe also includes two new four-cylinder engines that require significantly less fuel while offering a clear increase of output and torque. The E 250 CDI BlueEFFICIENCY coupe consumes just 5.1 liters of fuel per 100 kilometers while emitting only 135 grams of CO2 per kilometer, which makes it one of the most economical automobiles in its class.
The special characteristics of the new E-Class include not only a high level of environmental friendliness, but also a unique combination of driver assistance systems. Approximately a dozen different assistance systems are available to customers, including new Mercedes-Benz developments such as Lane Keeping Assist, Speed Limit Assist, and Night View Assist. These technologies make the E-Class a “thinking” partner that can not only see, feel, and respond to dangers by means of its “reflexes,” but also act independently to prevent accidents or minimize their effects.
The new E-Class is the successor of an internationally successful Mercedes-Benz model. About 1.5 million sedans and station wagons of that predecessor model, the 211 series, have been delivered to customers since its market launch six years ago. Over the past 60 years, the eight generations of the E-Class sedan have thrilled ten million customers worldwide, making it the most successful business sedan in the world.
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