smallwunder ii: product

The SmallWunder: An Exploration of Personal Mobility in Inner City :: Luosha Liu 3/8/2012 21

Exterior Ideation

Compact Parking

Smart Turning

The SmallWunder: An Exploration of Personal Mobility in Inner City :: Luosha Liu 3/8/2012 22

“Flexible Interior” Ideation

How to make passenger seat “disappear” when there is only one seat occupied?

Asymmetric seats design for narrow space.

The SmallWunder: An Exploration of Personal Mobility in Inner City :: Luosha Liu 3/8/2012 23

“Flexible Interior” Ideation

“Invisible” passenger seat provide a large trunk space for big cargos and even a bicycle

Final solution: fold up back pad to the ceiling; hinge down the seat pad to floor level.

The SmallWunder: An Exploration of Personal Mobility in Inner City :: Luosha Liu 3/8/2012 24

76 “

52 “

57 “

41“

Driver

Electric Motors

Passenger

Battery package

Battery Manage System

Electric Control Unite

Mock-up Model

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CAD Model

2450

1600

1530

1347

The SmallWunder: An Exploration of Personal Mobility in Inner City :: Luosha Liu 3/8/2012 26

Dimensions

Dimension Comparison with Smart

1347 (50.3 in)

1530 (60.4 in) 1559 (61.4 in)

1515 (59.6 in)

The SmallWunder: An Exploration of Personal Mobility in Inner City :: Luosha Liu 3/8/2012 27

Dimensions

Door-to-Door Room Comparison with Smart

1347 (50.3 in)

1530 (60.4 in) 1559 (61.4 in)

1515 (59.6 in)

The SmallWunder: An Exploration of Personal Mobility in Inner City :: Luosha Liu 3/8/2012 28

Battery Package

Battery Management System

System Electric Control Unit

In-Wheel Motor

Protean In-Wheel Motor

Power Cable

Control Cable

http://www.proteanelectric.com/products/2/protean-drive-in-wheel-motors/69/system-overview/274/products.html

Components

Sustainable Urban Mobility System