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Japanese group transmits electricity through 4-inch concrete block, could power cars on roads
The decision to invest in an electric vehicle would be much easier to justify if the car in question offered unlimited range. That appears to be the concept behind a Toyohashi University research group's wireless power prototype, which can successfully transmit electricity through a 10 centimeter-thick concrete block. During a demonstration in Yokohama, Japan, the team sent between 50 and 60 watts of power through a pair of concrete blocks to two tires, which then juiced up a light bulb (you can see the rig just above). The project is called EVER (Electric Vehicle on Electrified Roadway), and could someday be used to keep cars moving along a highway without any need to pull over for a recharge, thanks to a constant stream of electricity coming from below the road. There are some serious obstacles to overcome before EVER can get some wheels turning -- namely, a need to pump nearly 100 times the current maximum load through concrete that's twice as thick as what they've managed today, not to mention improving undisclosed efficiency levels -- but the group reportedly said that it's up to the task, making us fairly optimistic that such a solution could one day get us from A to B without petrol. Until then, you'll probably want to plan out a pit stop or two before you leave the garage.
Cordon multi-target photo-radar system leaves no car untagged (video)
Go easy on the gas, Speed Racer, because Cordon is on its way. Developed by Simicon, this new speed sensor promises to take highway surveillance to new heights of precision. Unlike most photo radar systems, which track only one violator at a time, Simicon's device can simultaneously identify and follow up to 32 vehicles across four lanes. Whenever a car enters its range, the Cordon will automatically generate two images: one from wide-angle view and one closeup shot of the vehicle's license plate. It's also capable of instantly measuring a car's speed and mapping its position, and can easily be synced with other databases via WiFi, 3G or WiMAX. Plus, this device is compact and durable enough to be mounted upon a tripod or atop a road sign, making it even harder for drivers to spot. Fortunately, though, you still have time to change your dragster ways, as distributor Peak Gain Systems won't be bringing the Cordon to North America until the first quarter of 2012. Cruise past the break to see some footage of a field trial that's currently underway -- cars tagged with a green dot are traveling below the speed limit, those with a yellow marking are chugging along within an acceptable range above the limit, while vehicles with a red tab are just asking for trouble.
Prototype piezoelectric road could generate power by simply sitting there
By sitting there and getting ran over by motorcars, that is. In an effort to best other power-generating highway options that involve solar panels and enlarged blender arms, Britain's Environmental Transport Association is looking to test a prototype highway that's embedded with piezoelectric crystals. Essentially, the process would work much like the power-generating Tokyo station floors we saw earlier this week; each car that squishes a crystal would contribute a tiny bit of energy, and the collective effect could be enormous. In fact, it's estimated that a single kilometer of roadway could generate 400-kilowatts of energy, or enough to power around eight small cars. And we're no rocket scientists (nor physicists), but we're assuming these whiz kids already made sure these magic crystals weren't friction-generating, too. Right?
Continental telematics safety system alerts drivers of impending hazards
It's fairly safe to say that Continental Automotive Systems isn't the only company out there conjuring up an in-car safety system to alert motorists of impending hazards, and while a certain sect (we jest, we jest) would likely ignore whatever great advice it's sure to give, we can still admire the effort here. Dubbed a "car-to-car and car-to-infrastructure telematics application," the system's goal is to alert drivers in advance of potential perils such as poor traction conditions, an approaching ambulance / emergency vehicle, or a road-block ahead that could induce fits of frustration. The developments are reportedly right in line with the US government's Vehicle Infrastructure Integration (VII) Initiative, and we're sure officials are mighty proud of the E-Flare, which provides optical and acoustic warnings coupled with a force-feedback gas pedal, and E-Horn, which accepts incoming warning signals from emergency vehicles and alerts the driver via (presumably distracting) in-cabin lights and sounds. No word just yet on when our next whip will sport a few extra senses, but rather than make things easier on us to control, why not jump straight to autopilot?[Photo courtesy of Continental]
