Energy & Green Tech
A trio of researchers, two from MIT and one from Tongji University, has conducted an assessment of the impact of ride service providers Uber and Lyft on urban mobility in the United States. In their paper published in the ...
Feb 05, 2021 report
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23
Automotive
It's no secret that Los Angeles is notorious for its traffic jams, typically ranking first in studies of the nation's traffic hot spots. Estimates suggest that Angelinos spend an extra 120 hours a year stuck in them. While ...
Nov 13, 2020
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70
The nation's first regional hub for "flying cars" is being built in central Florida and once completed in five years, the vehicles will be able to take passengers from Orlando to Tampa in a half hour, officials said Wednesday.
Nov 12, 2020
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8
Automotive
Vehicle manufacturers offer smart features such as lane and braking assist to aid drivers in hazardous situations when human reflexes may not be fast enough. But most options only provide immediate benefits to a single vehicle.
Sep 29, 2020
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5
Hi Tech & Innovation
The decades-old dream of zipping around in the sky as simply as driving on highways may be becoming less illusory.
Aug 28, 2020
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Automotive
Holiday exodus. Nine in the morning. The roundabouts that lead to Valencia's A-3 motorway have come to a standstill. Can these traffic jams be stopped or, at least, decreased? A team of researchers from Valencia's Polytechnic ...
Aug 26, 2020
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5
Telecom
COVID-19 may have left roads around the globe barren of cars, but it hasn't stopped China from claiming leadership over the world of navigation and digital mapping. Watch out, GPS.
Aug 12, 2020
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12
Hi Tech & Innovation
Imagine a small, inexpensive device that could look at a parking lot to see which spaces are filled and which are not. Or one that could find traffic jams and reroute others away from it. Maybe such a device could even keep ...
Jul 16, 2020
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9
Hi Tech & Innovation
A Polish company is betting that its drones can help save lives by speeding up deliveries of coronavirus test samples and medical supplies.
Apr 30, 2020
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4
Electronics & Semiconductors
Whether networked vehicles that warn of traffic jams in real time, household appliances that can be operated remotely, "wearables" that monitor physical activity, or industrial plants that detect possible production errors ...
Mar 18, 2020
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Traffic congestion is a condition on networks that occurs as use increases, and is characterized by slower speeds, longer trip times, and increased queueing. The most common example is the physical use of roads by vehicles. When traffic demand is great enough that the interaction between vehicles slows the speed of the traffic stream, congestion is incurred. As demand approaches the capacity of a road (or of the intersections along the road), extreme traffic congestion sets in. When vehicles are fully stopped for periods of time, this is colloquially known as a traffic jam.
This text uses material from Wikipedia, licensed under CC BY-SA
