If you’re a cycler, you know this problem all too well: you’re stopped at a traffic light, the only vehicle at a controlled intersection, and are waiting for the seemingly never-ending red light to change. Now, thanks to Nat Collins’ new development, you may not have to encounter this problem.
Collins has created a device called the Veloloop, which uses a patented circuit technology to trigger sensors in asphalt. In essence, the device is designed to make traffic light sensors think that your bike is a car.
This from Gizmag:
Embedded “inductive loop” traffic sensors work by creating an electromagnetic field in the surface layer of the road. When a sufficiently-large metal object – such as a car – stops above the sensor, it creates eddy currents within that field. This is detected by the system’s traffic signal controller, which causes the light to change.
Typically, a bicycle does not have enough metal to trip the sensors – that is where Veloloop comes in. Pulling from his 15 years experience in the semiconductor industry, Collins allows cyclists to trigger these sensors with ease.
You can find the Veloloop on Kickstarter.
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