| 摘要 |
PROBLEM TO BE SOLVED: To provide an elevator system capable of reducing the risk of infection in a car by disinfecting the inside of the car. SOLUTION: The elevator system 1 includes the car 2; spray devices 3 and 4; and a control device 5. The spray devices 3 and 4 spray antiseptic solutions A into the car 2. After passengers get on the car 2 at least once, the control device 5 determines whether all the passengers get down, and then activates the spray devices 3 and 4. COPYRIGHT: (C)2011,JPO&INPIT
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