May 06,
2008
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Honda to Showcase Experimental
Walking Assist Device at BARRIER FREE 2008
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Japan - Honda Motor Co.,
Ltd. will showcase an experimental model of a walking
assist device which could support walking for the
elderly and other people with weakened leg muscles(*),
at the International Trade Fair on Barrier Free
Equipments & Rehabilitation for the Elderly & the
Disabled (BARRIER FREE 2008) which will be held at Intex
Osaka, Friday, April 25 through Sunday, April 27, 2008
(Organizers: Osaka Prefecture Council of Social Welfare
and Television Osaka Inc.) |
Honda began research of a walking
assist device in 1999 with a goal to provide more people with
the joy of mobility. Currently, the device has entered into the
feasibility stage.
The cooperative control technology
utilized for this device is a unique Honda innovation achieved
through the cumulative study of human walking just as the
research and development of technologies was conducted for
Honda's advanced humanoid robot, ASIMO. Applying cooperative
control based on the information obtained from hip angle
sensors, the motors provide optimal assistance based on a
command from the control CPU. With this assist, the user's
stride will be lengthened compared to the user's normal stride
without the device and therefore the ease of walking is
achieved.
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The compact design of the device
was achieved with flat brushless motors and a control system
developed by Honda. In addition, a simple design to be worn with
a belt around the hip and thigh was employed to help achieve
overall weight as light as approximately 2.8kg. As a result, the
device reduces the user's load and can be fit to different body
shapes.
The research of this device is being
conducted by the Fundamental Technology Research Center of Honda R&D
Co., Ltd. in Wako, Saitama.
Honda is planning to offer interested
attendees an opportunity to wear and experience this walking assist
device at the Honda booth at BARRIER FREE 2008.
(*) This device is designed for people who
are still capable of walking on their own.
Photos: Honda
(April 22, 2008)
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