Posts Tagged ‘automative technology’

Build your own electric car with the Trexa platform

Wednesday, January 20th, 2010

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How about a DIY electric car, with one of these Trexa EV platforms and start build your own electric car! Trexa is gunning to be the first electric vehicle devlopment platform, with a battery, driveline and power electronics built-in.

The Trexa platform offers an unprecedented level of versatility because it contains an entire vehicle’s drivetrain within one low-profile enclosed structure. The platform is highly scalable, so features such as range, suspension, torque, acceleration, and top speed can all be tailored to suit the vehicle’s intended purpose. For starters, the standard platform has an acceleration of 0-60mph in 8 sec, a top speed of 100mph, a 105 mile range, and a charge time of 4 hours (based upon an efficiency of 200Wh per mile — comparable to a Prius in electric mode).

You just add the passenger compartment on top. Want a pickup truck or a hot rod? The choice is yours, provided you’ve got the chops to put it together.

Source: Trexa via Inhabitat

GSM Car Starter

Saturday, January 16th, 2010




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It’s just starting to warm up around here but it was very cold for a long time. We’re not fond of going anywhere when it’s way below freezing but those professional hermit opportunities never panned out so we’re stuck freezing our butts off. Fed up with his frigid auto, [Aaron] installed a remote starter to warm the car up before he got to it. This didn’t help at work because of the distance from his office to the sizable parking lot is too far for the key fob’s signal to carry. He decided to make his starter work with GSM so he could start the car with a phone call.

The first attempt involved a pre-paid cell phone for $30. The problem is that anyone who called the phone would end up starting the car. After a bit of looking he found a GSM switch that just needs an activated SIM to work. When called, it reads the incoming phone number for authentication but never picks up the phone so there’s no minutes used. He cracked open an extra key-fob and wired up the lock and start buttons to the relays in the GSM switch. Bam! A phone call starts (and locks) his car.

Maybe this isn’t as hardcore as body implants but it’s a fairly clean solution. He uses the car’s 12v system to power the switch and pays $10 every three months to keep the SIM card active. There’s an underwhelming demonstration video after the break showing a cellphone call and a car starting.

Courtesy of Hack A Day

AIDA the dashboard bot

Sunday, November 1st, 2009


In an attempt to create more interaction with our vehicles, researchers have created AIDA. AIDA is basically a car computer and GPS that has some well designed personification. That cute little face will learn your daily habits and schedules and make recommendations to keep you out of traffic. We really like the idea, and the little bit we see of AIDA already has us falling in love, but won’t the placement be a distraction? We already know some people who give their car a name and treat it like a person, we don’t want to imagine what would happen if their car actually had some interactive personality. AIDA’s motion and emotive display are worthy of the crabfu challenge for sure, but do we want AIDA on our dashboard? Yes, most emphatically. She can sit right by the little hula girl.

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