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GM, Carnegie Mellon renew agreement to develop automated vehicle technologies

18 December 2013

General Motors recently renewed its five-year agreement with research partner Carnegie Mellon University of Pittsburgh to continue developing technologies that could allow future production vehicles to drive autonomously.

The collaborative work builds on GM and Carnegie Mellon’s development of Boss, an autonomous Chevrolet Tahoe named for GM R&D founder Charles F. “Boss” Kettering. In 2007, Boss navigated 60 miles (97 km) of mixed traffic, intersections and stop signs in less than six hours to win the Defense Advanced Research Projects Agency, or DARPA, Urban Challenge competition.

Following that success, the partners established the GM-CMU Autonomous Driving Collaborative Research Lab in 2008 to focus on key automated vehicle technologies, including sensor fusion and system controls. The lab’s multiple projects are aligned with GM’s next-generation advanced crash-avoidance technologies.

For the past two years, Raj Rajkumar, George Westinghouse Professor of Electrical and Computer Engineering and Robotics at CMU and co-director of the collaborative research lab and his team have been designing, developing and testing a variety of advanced crash-avoidance technologies on a Cadillac SRX luxury crossover test vehicle. GM researchers conduct technology reviews and provide directional guidance and regular feedback to the CMU team, which operates in a repurposed railroad service station known as Robot City Roundhouse.

GM challenged its CMU research partners to integrate automated technologies that would meet customer expectations for exterior styling and interior packaging. Seamless integration of advanced sensors will be a key differentiator between current test vehicles and production-viable automated vehicles. Unlike Boss, which was easily identifiable as a test vehicle by the array of bulky sensor equipment attached to its exterior, the SRX test vehicle looks similar to a production model, because sensors are integrated into the vehicle body.

Automated driving requires the fusion of input from advanced sensors to provide 360 degrees of crash risk awareness. Advanced sensor technologies work together to detect objects, pedestrians and bicyclists in the roadway, determine the best following distance behind other vehicles, handle stop and go with the flow of traffic, heed traffic signals and navigate a pre-determined route.

Some of the building block technologies for automated vehicles, such as full-speed range adaptive cruise control and automatic braking, are available on Cadillac’s latest models, the 2014 Cadillac CTS, XTS and ATS luxury sedans, as part of the available Driver Assist Package.

December 18, 2013 in Brief | Permalink | Comments (2) | TrackBack (0)

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Comments

More driver assistance and autonomous drive is the way to go for future e-vehicles to reduce accidents, damages, injuries and fatalities.

The 20+ groups currently working on it could better share information to accelerate the arrival of mass produced affordable units.

I don't see how this is different than seatbelts and airbags, both of which the car companies fought against. The argument being that the added cost would cause cars to be so expensive that many people would not buy them. Maybe they have tapped into that fear/safety segment finally and know they can get a big payday.

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