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Traffic

2:1 Industrial Design proposes laying tracks on existing roadways and creating a novel ele...

Like many other regions of the world, Brazil has a transport congestion problem. Once seen as a city issue, traffic jams have spread to smaller and smaller towns. The designers of the OU concept propose a possible solution where existing roadways have rails installed and drivers of specially kitted-out vehicles can join road trains to flow through otherwise congested areas at a constant pace. The electric OU vehicle's wheels would operate in either an open configuration – for normal driving – or closed, for rail travel.  Read More

SARTRE road train project successfully demonstrated in real world tests (Image: Volvo)

Reading the morning paper while behind the wheel of your car might sound like surefire recipe for disaster, but in the not-too-distant future it might just become a safer and more economical option than actually doing the driving yourself. That's the theory behind SARTRE (Safe Road Trains for the Environment) project – a synthesis of personal and public transport that will allow cars to be daisy-chained and automatically controlled by a lead vehicle in a process dubbed "platooning." The project has now made the leap from simulator to real roads in the first successful demonstration of the technology at the Volvo Proving Ground near Gothenburg, Sweden.  Read More

'Superstreet' traffic designs result in faster travel times and significantly fewer accide...

No left turn. That is the simple concept behind the Superstreet traffic design which promises significantly faster travel times, plus a drastic reduction in auto-collisions and injuries. These superstreets are ground level streets – not raised freeways or highways – that allow for greater volume of thru-traffic by re-routing traffic from side streets that would normally be trying to get across the main road. While the idea has been around in urban transport modeling textbooks for over 20 years, researchers from the North Carolina State University have been the first to test the concept in the real world and the results are promising.  Read More

The Anti Sleep Pilot is a dashboard device that lets drivers know when they're becoming to...

According to a 2008 study by the Swedish National Road and Transport Research Institute, about 20 percent of all road traffic accidents are caused by driver fatigue. Tired motorists are also eight times more likely than rested motorists to get in an accident, displaying driving abilities similar to those of someone who is intoxicated. The problem is, we often don’t know when we’ve reached that “too tired” state – a situation that the Anti Sleep Pilot was created to address. The Danish-designed device sits on your dashboard, monitoring you and your driving conditions, and lets you know when it’s time to pull over and take a ten-minute rest.  Read More

IBM's Next 5 in 5 list predicts 5 technologies that will impact us in the next 5 years

IBM has announced its fifth annual Next Five in Five – a list of five technologies that the company believes “have the potential to change the way people work, live and play over the next five years.” While there are no flying cars or robot servants on the list, there are holographic friends, air-powered batteries, personal environmental sensors, customized commutes and building-heating computers.  Read More

The SARTRE project aims to automate slipstreaming of multiple vehicles on the highway

The European SARTRE (Safe Road Trains for the Environment) project, which is developing technology to automate slipstreaming of multiple vehicles on highways, is now a year into its three-year program. The first year has been spent ironing out the concept and investigating the requirements of a prototype system, as well as how people will react to using it. Now the program is set to enter the implementation phase, starting with the testing of a single lead and following vehicle.  Read More

VTT's mobile traffic monitoring system

In July of 2008, the European Union launched ASSETT (Advanced Safety and Driver Support for Essential Road Transport), a program aimed at reducing accidents caused by traffic rule violations. It involves a consortium of 19 partner organizations in 12 countries, but it boils down to one thing thing for European drivers – the police will be handing out more tickets. In order to cover a larger number of vehicles, while making things easier for officers and more fair for motorists, VTT Technical Research Center of Finland is currently testing a mobile system that monitors traffic and notes when infractions occur.  Read More

The Elevated High-Speed Bus could be headed for U.S. streets

The giant Straddling Bus we reported on earlier this year could be headed to the U.S. This week the inventor of the bus, Mr. Song Youzhou, announced that his Shenzhen-based company is aiming to form partnerships or licensing agreements with specialized manufacturers to build the vehicle for the American market. Designed as a way to reduce traffic snarls without the need for much in the way of new infrastructure, the “Elevated High-Speed Bus” straddles two lanes of traffic allowing cars to drive underneath.  Read More

Researchers claim self-regulating traffic lights would decrease waiting time at red lights...

If you’ve ever been frustrated by stop-and-go traffic, you might have thought that traffic lights just don’t “get” what’s going on around them... and you’d be right. Traffic lights are programmed based on typical traffic patterns for the time and location, but are unaware of what’s actually happening at any one place or time (this wouldn’t include pedestrians hitting walk light buttons, or stopped cars activating sensors embedded in the asphalt). Not only is stopping and waiting for red lights irritating, but it is also a huge source of wasted fuel and extra CO2 emissions. Now, however, researchers have come up with something that may greatly reduce drivers’ periods in the “red light zones” – a system that allows traffic lights to monitor traffic in real time, and coordinate their signals accordingly.  Read More

The Straddling Bus

China is home to more people than any other country on Earth, and they're moving into megacities at a rate that's simply unprecedented. Managing a transport plan for such a colossal number of people presents a traffic congestion and pollution quandary the likes of which we've simply never seen before. The Straddling Bus is an amazing public transport solution that drives over the top of the cars on a slightly modified road, able to stop without interrupting the traffic flow and to glide over the top of congestion. This go-go-gadget bus is far quicker and 90 percent cheaper to build than a new subway route, it's solar/grid electric powered and it's no pipe dream – construction starts at the end of this year.  Read More

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