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Saturday, December 10, 2011

Segway Personal Transporter ( Segway PT )

The Segway PT is a two-wheeled, self-balancing transportation machine invented by Dean Kamen. It is produced by Segway Inc. of New Hampshire, USA.
The name "Segway" is a homophone of "segue" [In music, segue is a direction to the performer. It means continue (the next section) without a pause. It comes from the Italian "it follows".] while "PT" denotes personal transporter.

Segwaygreen.jpg

Computers and motors in the base of the device keep the Segway PT upright when powered on with balancing enabled. A user commands the Segway to go forward by shifting their weight forward on the platform, and backward by shifting their weight backward. The Segway notices, as it balances, the change in its center of mass, and first establishes and then maintains a corresponding speed, forward or backward. Gyroscopic sensors and fluid-based leveling sensors are used to detect the shift of weight. To turn, the user manipulates the handlebar left or right.
Segway PTs are driven by electric motors and can go up to 12.5 miles per hour (20.1 km/h).

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