Method and system for moving air purifier
First Claim
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1. A system for purifying air, comprising:
- an air purification unit inhaling and purifying the air;
a moving unit moving the system; and
an object sensing unit sensing a wall existing at a side of the system in a direction in which the moving unit moves, wherein the moving unit moves while keeping a distance within a predetermined range from the wall sensed by the object sensing unit.
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Abstract
A method and system for purifying air while moving. The system for purifying air includes an air purification unit inhaling and purifying the air, a moving unit moving the system, and an object sensing unit sensing a wall existing at a side of the system in a direction in which the moving unit moves, wherein the moving unit moves while keeping a distance within a predetermined range from the wall sensed by the object sensing unit.
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Citations
33 Claims
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1. A system for purifying air, comprising:
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an air purification unit inhaling and purifying the air;
a moving unit moving the system; and
an object sensing unit sensing a wall existing at a side of the system in a direction in which the moving unit moves, wherein the moving unit moves while keeping a distance within a predetermined range from the wall sensed by the object sensing unit. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A method of purifying air while moving, comprising;
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sensing a wall using an air purification system;
approaching in a direction in which the wall is sensed; and
moving along the wall while keeping a distance within a predetermined range from the wall. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20, 21, 22)
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23. A method of purifying air while moving, comprising;
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obtaining features of a contaminant in air around an air purification system;
setting a moving direction according to the features of the contaminant; and
moving in the moving direction. - View Dependent Claims (24, 25, 26, 27, 28, 29, 30, 31, 32, 33)
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Specification