GM is exploring several solutions for tomorrow’s drivers. Among the most promising is a new vehicle unveiled at the Auto Expo, called EN-V.
EN-V, which is short for Electric Networked-Vehicle, maintains the core principle of personal mobility – freedom – while helping remove the motor vehicle from the environmental debate and redefining design leadership.
EN-V is a two-seat electric vehicle that was designed to alleviate concerns surrounding traffic congestion, parking availability, air quality and affordability for tomorrow’s cities.
EN-V is propelled by electric motors in each of its two driving-mode wheels. Dynamic stabilization technology empowers EN-V, giving it the unique ability to carry two passengers and light cargo in a footprint that’s about a third of a traditional vehicle.
It can literally “turn on a dime” within its own operating envelope. In addition, everything in EN-V is drive-by-wire, supporting its ability to operate autonomously or under manual control. The motors not only provide power for acceleration, but also bring the vehicle to a stop.
Power for the motors is provided by lithium-ion batteries that produce zero emissions. Recharging can occur from a conventional wall outlet using standard household power, allowing EN-V to travel at least 40 kilometers on a single charge
EN-V can also improve the efficiency of the public electric infrastructure since the vehicle can communicate with the electric grid to determine the best time to recharge based on overall usage.
By combining the Global Positioning System (GPS) with vehicle-to-vehicle communications and distance-sensing technologies, the EN-V concept can be driven both manually and autonomously.
Its autonomous operating capability offers the promise of reducing traffic congestion by allowing EN-V to automatically select the fastest route based on real-time traffic information.
The concept also leverages wireless communications to enable a “social network” that can be used by drivers and occupants to communicate with friends or business associates while on the go.
This combination of sensing technology, wireless communication and GPS-based navigation establishes a technology foundation, pieces of which could migrate from the EN-V concept and potentially lead the way to future advanced vehicle safety systems
The ability to communicate with other vehicles and with the infrastructure could dramatically reduce the number of vehicle accidents.
Using vehicle-based sensor and camera systems, EN-V can “sense” what’s around it, allowing the vehicle to react quickly to obstacles or changes in driving conditions. For example, if a pedestrian steps out in front of the vehicle, EN-V will decelerate to a slower and safer speed and stop sooner than today’s vehicles.
GM has been a leader in developing autonomous vehicle technology, having worked alongside students and faculty at Carnegie Mellon University in the U.S. city of Pittsburgh, Pennsylvania
This collaboration created “The Boss” Chevrolet Tahoe, which brought autonomous vehicle operation to life in 2007.
EN-V takes the lessons learned in “The Boss” and offers mobility to people who could not otherwise operate a vehicle.
While EN-V leads the way in terms of efficiency and technology, it also sets a new benchmark for vehicle design. For its debut, GM had design teams around the world provide their vision of what future mobility will look like.
Each EN-V has a unique design theme to showcase the flexibility of the propulsion platform. The design gives each EN-V its own personality, with a unique opening, elegant interior and innovative color, lighting and seat technology.
The body and canopy of EN-V are constructed from carbon fiber, custom-tinted Lexan and acrylic, materials that are more commonly used in race cars, military airplanes and spacecraft because of their strength and lightweight characteristics
The ability to work with such innovative materials provided a learning opportunity for GM’s design teams to study the feasibility of future traditional automotive applications
EN-V’s compact size makes it ideal for use in densely populated cities thanks to its use of advanced safety and propulsion technologies
]
But good things come in small packages, as witnessed by EN-V’s innovative interior design, which provides maximum visibility to the world outside.
A simple interface for activating Wi-Fi-based technologies keeps occupants connected to the outside world.
0 comments:
Post a Comment