发明名称 |
ELEVATOR DOOR OPENING/CLOSING WARNING DEVICE, AND ELEVATOR DOOR OPENING/CLOSING WARNING METHOD |
摘要 |
PROBLEM TO BE SOLVED: To enhance a warning effect to a user, and thereby prevent disaster associated with opening and closing action of an elevator door.SOLUTION: An elevator door opening/closing warning device includes: a light emitting unit (10) provided at an elevator doorway, and emitting a visible light in an area at a predetermined distance from a surface of the door to perform opening/closing action in a width direction of the elevator doorway; and a control unit (20) for applying the visible light at a desired timing according to the opening/closing action by controlling the light emitting unit (10) based on door opening/closing action information received from a door controller (30) performing door opening/closing control, and for making a user visually recognize the light reflected from an object when the object is present in the irradiated area of the visible light. |
申请公布号 |
JP2014084196(A) |
申请公布日期 |
2014.05.12 |
申请号 |
JP20120233675 |
申请日期 |
2012.10.23 |
申请人 |
MITSUBISHI ELECTRIC CORP;MITSUBISHI ELECTRIC BUILDING TECHNO SERVICE CO LTD |
发明人 |
KAWAKAMI SHIGENOBU;KUROSE KOHEI;ITO TATSUYA;NAKAMURA HIROYUKI |
分类号 |
B66B13/24;B66B3/00;B66B13/14 |
主分类号 |
B66B13/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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