| 摘要 |
A mobile device system including an autonomously-movable mobile device and a supply device for supplying power to the mobile device, and a related method and computer program product. The mobile device includes a driving unit, a position measuring unit for measuring the position of the mobile device, a route generating unit for generating a route from the mobile device to the supply device, a controller for controlling the driving unit according to the route, and a battery. The supply device includes a recognizing unit for recognizing an object located within some range around the supply device, a calculator for calculating the relative position of the mobile device to the supply device on the basis of a recognition result of the recognizing unit, and a communicating unit for transmitting the relative position to the mobile device, and on the basis of the relative position, the mobile device moves to a position at which the supply device can supply power to a rechargeable battery.
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