Title:
METHOD FOR OBSERVING VISITOR OUTSIDE DOOR, AND DOOR
Document Type and Number:
WIPO Patent Application WO/2018/023457
Kind Code:
A1
Abstract:
A method for observing a visitor outside a door, and a door, belonging to the technical field of electronics. The method comprises: recording a matching relationship between a mobile phone and a camera on a door (S101); reading a trigger instruction of a user to enable a video record function of a camera on the door by means of the mobile phone (S102); pushing a video about the outside of the door to the mobile phone of the user (S103); and reading a trigger instruction of the user to open the door by means of the mobile phone (S104). By means of a mobile phone, a user can covertly observe the situation of a visitor outside a door, and can open the door by means of the mobile phone, thereby preventing the user from experiencing the embarrassment of not desiring to see the visitor. The user can remotely control the opening of the door, thereby improving the user experience.
Inventors:
BU XIAOFANG (CN)
Application Number:
PCT/CN2016/092965
Publication Date:
February 08, 2018
Filing Date:
August 02, 2016
Export Citation:
Assignee:
BU XIAOFANG (CN)
International Classes:
G07C9/00
Foreign References:
| CN103473839A | 2013-12-25 | |||
| CN101466029A | 2009-06-24 | |||
| CN102917147A | 2013-02-06 | |||
| CN102970450A | 2013-03-13 | |||
| CN103280009A | 2013-09-04 |
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