Posts Tagged ‘Automotive’

It’s an Arduino-based speed detector

Saturday, November 6th, 2010

Flash / Arduino Based Speed Detector from Mike Chambers on Vimeo.

Mike Chambers built this excellent looking arduino-based speed detector. An Arduino measures the time it takes an object to travel between two points, which is then relayed back to a computer (or smart phone), where it is converted into average speed and presented in a clear manner. The concept for the project is simple, however he wins big points for putting it all together into a working package.

courtesy: Arduino Blog

Talking Tire Monitor detects traction & Tire Pressure

Tuesday, May 11th, 2010

tire-pressure-monitoring

Some cars have tire pressure monitoring systems for a while now, but this new system from Schrader Electronics takes that useful concept into the future.

It’s not quite explained whether this wireless Talking Tire Monitoring System actually talks to you, but one way or another it notifies you when your tire pressure is low. But it’s a whole lot smarter than that, showing you how much tread is left on those tires, and even sensing slippery road conditions in real time, notifying you how much traction your tires are getting.

In other aspect, it also could help motorists significantly reduce their carbon tyreprint as vehicles with properly inflated tyres boast an improved fuel efficiency. In addition, underinflated tyres wear out quicker and need replacing more frequently.

Courtesy Guardian via  Dvice

Do It Yourself a RFID immobiliser

Sunday, May 2nd, 2010

rfid-car-immobiliser

This guy, [andrew_h] has put together this slick anti theft device for his car. This RFID immobiliser is used to keep the car engine from starts unless you swipe an RFID tag. Depending on how well you hide it, and how well the person stealing the car knows you, they would have no reason to suspect that they have to swipe the tag. Even if someone steals the car while it is already running, they won’t be able to re start the engine if they shut it off. Guys, you should try this one if you have any car to experiment with, or you have to steal a car to do this.. kidding! All steps, schematics and PCBs are available.

Available at Instructables.com via Hack A Day

Speed Bumps Harvest Electricity from Moving Cars

Sunday, September 13th, 2009

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Fast food lovers may finally feel a little less guilty about getting greasy burgers. One New Jersey Burger King recently equipped its drive-thru with a speed bump that harvests electricity from cars that pass by. The speed bump is part of a pilot project from New Energy Technologies, and if all goes well, drivers could see energy-harvesting speed bumps at drive-thrus, toll plazas and even shopping centers.

The speed bumps, or “MotionPower Energy Harvesters,” look much different from your typical concrete humps. The “bump” is actually flat, with long, skinny pedals running across the top. As cars drive over the speed bump, it pushes the pedals down and turns the gears inside. The spinning creates about 2,000 watts of electricity from a car moving at five miles per hour.

Energy created by the cars is instantaneous (like solar and wind power), meaning that speed bump developers must also figure out a way to store power for later use. To that end, developers at New Energy Technologies are currently experimenting with mini-flywheels (a device that stores energy by spinning), and also plan to look into supercapacitors and other energy-storing mechanisms. Eventually, once storage is perfected, the speed bumps could be used to power street lamps or even feed power directly to the grid.

While the pilot project has seen encouraging results, don’t expect to see energy-harvesting speed bumps at your local Mickey D’s anytime soon: The devices won’t be commercially available til sometime next year. Still, it’s intriguing to think that those midnight french fry cravings may help create clean, renewable power.

Source: New Energy Technologies

Via Scientific American

The Next Revolution: Iran Gets its First Electric Car

Sunday, September 13th, 2009

Outside of Israel and Shai Agassi’s electric vehicle (EV) infrastructure company Better Place, the Middle East doesn’t have much of an electric car industry. That might change soon now that a team of Iranian scientists from Tehran’s Khaje Nasir Toosi University of Technology have developed the country’s first EV, a mini two-seater called “Qasedak-e Nasir”, or the dandelion of Nasir.

Source: Khaje Nasir Toosi University of Technology Via Ecofriend

First Algae-Powered Car Attempts to Cross US on 25 Gallons

Sunday, September 13th, 2009

Powering our cars with algae-based fuel could be the next Apollo mission.” That’s what Rebecca Harrell, co-founder of the Veggie Van Organization and producer of the upcoming film FUEL, told me yesterday in front of San Francisco’s City Hall. Over the next 10 days she’ll be joined by Fuel director and Veggie Van Organization cofounder Josh Tickell as they take the Algaeus, along with a caravan of other green energy vehicles (including the Veggie Van and the biodiesel-powered big green energy bus), on a cross-country road trip. “It hit us that we needed to drive the car across the country,” Harrell said. “People think of algae fuel as this long-term, far off thing. But seeing is believing.

Source: Inhabitat

Trucks and fuel storage tanks in depots are becoming targets for organised crime

Saturday, August 15th, 2009

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Viper Guard has called for urgent Government action to control rising oil prices and is warning of a new wave of fuel theft. The warning follows predictions that speculation in the oil market will soon see diesel prices back at last summer’s high of £1.25-£1.30 litre, when both trucks and fuel storage tanks in depots became high-value targets for organised crime.

But Viper Guard General Manager Debbie Jones said things could be worse this time round thanks to the recession.

“Hard times not only tempt people into crime but also put pressure on potential purchasers not too ask too many questions,” she said. “Obviously we would urge all operators to make sure they have adequate security measures in place this summer, but we want to see Government action too.

“The Government sowed the seeds of the problem itself when the Chancellor first put 2p on a litre to offset his 2.5% VAT cut last November and then went ahead with the further 2p increase in April. These increases need to be reversed urgently both to help hauliers through the recession and to head off the expected increase in fuel theft.”

She also urged the Government to control the activities of speculators in the City. “These gamblers are threatening the health of the entire road transport sector, with inevitable knock-on effects across the economy,” she said. “But after the Government bail-outs in the banking industry last year, many of the speculators are effectively state employees.

“The lesson of the credit crunch, surely, is that it’s enormously harmful to allow bankers to pursue their own narrow agenda at the expense of the wider public interest. Yet it seems the bankers have learnt nothing and are carrying on in the same old way. The Chancellor can and must rein them in before they do more damage.”

source: Surveillance News Portal

The new BMW ActiveHybrid X6 xDrive50i: world’s most powerful hybrid!

Saturday, August 15th, 2009

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The BMW ActiveHybrid X6 is truly mind-boggling. It’s an SUV, but the sloping roofline and two seats at the back kind of limit its utility and storage space. And it’s a hybrid which people usually associate with economy, yet its mated to a massive V8 twin turbocharged engine. There is not one but two electric motors, and the vehicle ends up having more torque than the BMW X6 M, a full 100Nm more to be exact.

The V8 motor puts out 407 horses, while the two electric motors make 91 horses and 86 horses respectively. All three propulsion devices running at the same time produces a peak 485 horses, with a massive peak torque of 780Nm. (more…)

Adaptive Cruise Control Goes Mainstream

Tuesday, August 4th, 2009

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Heading south on the New Jersey Turnpike, Ford Motor Company engineer Jerry Engelman swings his 2010 Taurus into the left lane to pass a semi. The Taurus hesitates, slowing down, and then Engelman adjusts his heading. The car takes off. “Larry,” he calls to his colleague in the back seat, “write that down!”

Engelman is driving, but just barely. The Taurus has a radar-based adaptive cruise-control system that lets him set a top speed and then simply steer while the car adjusts its velocity according to traffic. He’s been weaving and changing lanes, doing between 45 and 70 mph—and hasn’t touched a pedal in an hour. Over the past few years, Ford engineers have driven 60,000 miles to test, tweak, and optimize this system, which also provides collision warning alerts. They’ve been focused on the future in a financially dismal present—analysts actually praised Ford for losing only $1.4 billion in the first quarter. “It’s a tough market,” says Derrick Kuzak, VP of global product development, noting that the Taurus is important for “reestablishing us in the large-sedan market.” That’s executive-speak for “This car really needs to sell.”

source: wired.com

Iran Claims It Has Made World’s Most Powerful Natural Gas Car

Sunday, March 1st, 2009

a car

The Middle East’s largest automaker has unveiled a four-door sedan, claiming its engine is the world’s most powerful run by natural gas. It’s a significant development in a country that has converted more than 250,000 cars to run on the stuff.

The company, Iran Khodro, says the turbocharged engine in the Samand Soren ELX produces 150 horsepower, 37 more than the CNG-powered Honda Civic GX and just four short of the gasoline-burning four-cylinder Toyota Camry.

Iran Khodro unveiled the car Saturday in Tehran, and the Tehran Times says it was developed “under the intellectual property of the Islamic Republic of Iran,” which explains why there was a picture of the Ayatollah looking over the car.

Company CEO Manouchehr Manteqi says the car meets Euro IV emissions standards and adds, “its nominal power will not decline even at the height of 2,000 meters above sea level.” That’s 6,561 feet for the metrically challenged, and it’s significant because Tehran, like Denver, is located about 5,000 feet above sea level.

Manteqi didn’t offer any other details on the car, but the Samand LX uses a 1.7-liter four-cylinder that produces 100 horsepower. It does 0 to 62 mph in 11.9 seconds and tops out at 115 mph.

Iran Khodro is partially owned by the government, and it has a joint venture with Peugeot Renault to build the Logan econobox (sold in Iran as the Tondar 90) and with Peugeot to produce the 206 compact and 405 sedan. Although the global auto industry is slumping, Iran Khodro plans to ramp up production and ease its dependence on foreign suppliers, according to Reuters.

Tehran, a city of 12 million people, has long been plagued by pollution. That’s changed in recent years as the city has adopted natural gas buses, forced taxis to convert to CNG and taken decrepit old cars off the road. More than 250,000 cars have been converted to natural gas since 2004, according to the Los Angeles Times.

Photo: Associated Press

Source: wired