A power solution?

Bicycle Generator by Instructables user dbc1218.

I was hypothesizing last night to the bf (who rolled his eyes at my frantic efforts) that what if the best power source was not a clumsy large battery (or a small unrenewable one which would have to be replaced frequently) but.. THE BIKE ITSELF.

(dun dun dun)

I scare myself with my geniousity.

Truthfully, this is a fantastic option for those who are familiar with how a Prius works. Now, I'm not in favor of the vehicle because it still needs to be improved to run either on pure fuel cell or pure electricity (forget solar, unless you live in an arid area like Arizona that can take solar power and store it for cloudy days), but I digress, running away from my point.

A Prius (and any other vehicle modeled after it) works like this (link).

"The car is capable of driving just with the electric engine (the red one in
the diagram). When you get in and turn it on, the gas engine doesn't even
start up. That's part of what makes it so great in city driving: when
you're not moving, the engine isn't idling. It's completely off.

When the batteries run low, the gas engine (the blue one in the diagram) turns itself on. It doesn't drive the wheels, though. Instead, it just turns the alternator to power up the batteries.

The electric engine is fine at low speeds, and accelerates great, but it
isn't enough to drive the car at highway speeds. Around 40 MPH, the gas
engine turns on and helps to drive the wheels.

The other great thing about city driving in the Prius is "regenerative
braking". Instead of just applying brake pads, the Prius is capable of
running its engine in reverse, letting the wheels power the engine to turn the alternator to produce more electricity, which is stored in the batteries. That both slows the car and powers the batteries to start up again. A regular car just turns the motion of the wheels into heat, which is wasted. "

I think this project has the potential for establishing a good renewable source of energy. A battery that can be powered by a bicycle - which in turns powers the tracking device so even when you aren't biking, you can keep track of it. And when the thief nabs it, he unwittingly powers up his own demise: you finding the signal and catching him!

Yeah, sure, I gotta fine tune the schematics, but the concept IS genius, right?

Right.