=신차소식= Honda U3-X unicycle unveiled ahead of Tokyo

[베이베기린(김상수)]

A month ahead of the Tokyo Motor Show, Honda unveils their own approach towards the idea of a personal mobility device, a funky little unicycle that they call simply U3-X. This invention is based on ASIMO research, so it features an incline sensor that detects the leaning angle based on the rider’s weight shift and reacts according to direction and speed requirements detected. Making it possible for the user to go forward, backward, side-to-side or diagonally are a series of small wheels housed within the large wheel. Honda calls this the Omni-directional driving wheel system.

Powered by electric motors capable to move the U3-X around with a top speed of no more than 4 mph, Honda’s latest innovation has a lithium ion battery that can keep it operating for a full hour. The thing is also very light (only 22 pounds) and features foldable seat cushions and footrests, making it very easy to use and carry around.

Honda will show the U3-X at the Tokyo Motor Show next month, but they’ve also just released the official pics and press release, so check them out after the break.

PRESS RELEASE

Honda Develops New Personal Mobility Device

– World’s first drive system that enables movement in all directions –

TOKYO, Japan, September 24, 2009 – Pursuing the concept of "harmony with people" Honda has developed a new personal mobility technology and unveiled U3-X, a compact experimental device that fits comfortably between the rider’s legs, to provide free movement in all directions just as in human walking - forward, backward, side-to-side, and diagonally. Honda will continue research and development of the device including experiments in a real-world environment to verify the practicality of the device.

This new personal mobility device makes it possible to adjust speed and move, turn and stop in all directions when the rider leans the upper body to shift body weight. This was achieved through application of advanced technologies including Honda’s balance control technology, which was developed through the robotics research of ASIMO, Honda’s bipedal humanoid robot, and the world’s first* omni-directional driving wheel system (Honda Omni Traction Drive System, or HOT Drive System), which enables movement in all directions, including not only forward and backward, but also directly to the right and left and diagonally. In addition, this compact size and one-wheel-drive personal mobility device was designed to be friendly to the user and people around it by making it easier for the rider to reach the ground from the footrest and placing the rider on roughly the same eye level as other people or pedestrians.

Honda is planning to showcase the U3-X at the 41st Tokyo Motor Show 2009 (sponsored by JAMA) which will begin on October 24, 2009 at Makuhari Messe in Chiba, Japan.

Striving to propose the next-generation mobility which expands the joy and fun of mobility, Honda has been conducting robotics research since 1986, including ASIMO, walking assist devices and U3-X, at the Honda R&D Co., Ltd. Fundamental Technology Research Center in Wako, Saitama, Japan.

* Based on Honda’s internal research

Key features of U3-X

1. Device control featuring application of balance control technology cultivated through ASIMO research:
The incline sensor detects the incline of the device based on the weight shift of the rider and determines the rider’s intention in terms of the direction and speed. Based on the data, precise control is applied to return the device to an upright position, which achieves smooth and agile movements and simple operation by weight shift only.

2. HOT Drive System (Omni-directional driving wheel system):
Honda developed the world’s first wheel structure which enables movement in all directions including forward, backward, side-to-side and diagonally. Multiple small-diameter motor-controlled wheels were connected in-line to form one large-diameter wheel. By moving the large-diameter wheel, the device moves forward and backward, and by moving small-diameter wheels, the device moves side-to-side. By combining these movements the device moves diagonally.

3. Compact and innovative package:
The combination of the balance control technology and the HOT Drive System enabled the one-wheel style compact and innovative package of the device. In addition, the device adopts a light-weight monocoque body in which the foldable seat, footrests and body cover that also function as the frame are stored in the body of the device, achieving highly portable convenience.

Key specifications of the experimental model

Length×Width×Height(mm): 315×160×650
Weight: less than 10kg
Battery Type: Lithium ion battery
Operation time (with fully charged battery): 1 hour

[풍월주인]

이러다 혼다에서 터미네이트 나올 기세~...ㅡ.ㅡ;

[황제팽귄]

중심이잡혀인네 신기

[야부리]

바이크에 이어 로봇기술도 일본이 까마득하게 앞서가는군요~~

[spy+]

역시 기술의 혼다~ 더 파워오브드림!ㅋ