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The Electric Giraffe

Based on Tamiya's little model of a walking giraffe, the Electric Giraffe is a 17 foot tall robotic giraffe that borrows this toy's walking mechanism. The giraffe uses a small 12 horsepower engine burning propane gas to charge system batteries that power a 3 horsepower electric motor that only needs 1.5 horsepower to move the giraffe, using a true hybrid fuel-engine-generator-electric motor design. The motor gives its power to a "hydrostatic transmission", providing a continuously variable "analog" speed control. Currently the giraffe has about 500 watts of on board audio power, slated to be expanded to at least 2000 watts in the future, as well as a multitude of programmable lights controlled by Kontron embedded systems.

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  • Comments

     

    Liz Stott said:

    I think it's great how Lindsay talks about the unfortunate trend of the US being a nation of Users - not Builders.

    How true that is.  Lindsay is trying to inspire kids (and adults) to be builders and inventors and to LEARN.  

    There is tremendous opportunity for marketers who have the foresight to truly educate engineers.  Providing educational content - in print and through customized media - will truly be what sets marketers apart from their competition, and more importantly, will make our country one of Builders and Inventors, and not just "Users", giving the U.S. a competitive advantage.  

    May 3, 2008 3:07 PM

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