article thumbnail

New self-propelled robotic device pinpoints leaks in pipes more accurately than existing methods

Green Car Congress

Researchers at MIT and King Fahd University of Petroleum and Minerals (KFUPM) in Saudi Arabia have devised a robotic system that can detect leaks in gas, oil and water pipelines at a rapid pace and with high accuracy by sensing a large pressure change at leak locations.

MIT 231
article thumbnail

CALSTART Small Hybrid Bus Working Group Selects StarTrans-Azure Dynamics for National Hybrid Bus Deployment

Green Car Congress

The Azure Balance system includes engine-off at idle and at below 20 mph (32 km/h), while electronically supporting key ancillary functions like air conditioning, power steering and braking. engine and the 5-speed automatic TorqShift transmission.

Hybrid 150
article thumbnail

Daimler Trucks NA SuperTruck achieves 115% freight efficiency improvement over 2009 baseline; 50.2% engine BTE

Green Car Congress

To measure freight efficiency, DTNA ran vehicle testing on highway routes in Oregon and Texas; one city route in Portland, Ore.; DTNA began work on the SuperTruck program in 2010 together with Detroit and other partners, including national labs, universities and suppliers. and anti-idle testing in both a cold chamber and hot chamber.

2009 150
article thumbnail

Video Friday: Autonomous Car Drifting, Aerial-Aquatic Drone, and Jet-Powered Robot

Cars That Think

Goh, Ufuk Topcu, and Avinash Balachandran from University of Texas at Austin, USA, and Toyota Research Institute, Los Altos, Calif., Samuel Au from The Chinese University of Hong Kong, Hong Kong, and Multiscale Medical Robotics Centre, Hong Kong. body length per second (BL/s), faster than most reported soft crawlers in mm/s and BL/s.

Power 100
article thumbnail

Electric Car Manufacturers Inspire New Paradigms -- Seeking Alpha

Tony Karrer Delicious EVdriven

Kulongoski, Oregon as the electric-car manufacturer may be eyeing the “green” city of Portland. It is aggressively in talks with Portland General Electric Plug-In Charging Stations , ( POR ) and other states including Michigan, and California that are scrambling to offer incentives.