Title:
METHOD AND SYSTEM FOR RECORDING FOOD PUT-IN TIME BY INTELLIGENT REFRIGERATOR, AND INTELLIGENT REFRIGERATOR
Document Type and Number:
WIPO Patent Application WO/2018/000981
Kind Code:
A1
Abstract:
A method and system for recording a food put-in time by an intelligent refrigerator, and an intelligent refrigerator. The method comprises: firstly, detecting the occurrence of a food put-in event, and acquiring a power-on duration Tput_run of a refrigerator when putting in food; then, detecting the occurrence of a network recovery event, and acquiring a power-on duration Tnet_run of the refrigerator when the network recovers to normal and a moment Tnet when the network recovers to normal; and finally, according to the power-on duration Tput_run of the refrigerator when putting in food, the power-on duration Tnet_run of the refrigerator when the network recovers to normal and the moment Tnet when the network recovers to normal, calculating a food put-in time Tput. The acquisition of food put-in time Tput is not dependent on a network, thereby fully solving the trouble that a food put-in time Tput cannot be accurately recorded where the network fails, and guaranteeing that the food put-in time can be accurately recorded no matter whether the network is normal or not.
Inventors:
TAO XIANGLIANG (CN)
Application Number:
PCT/CN2017/084974
Publication Date:
January 04, 2018
Filing Date:
May 18, 2017
Export Citation:
Assignee:
HEFEI HUALING CO LTD (CN)
International Classes:
F25D29/00
Foreign References:
| CN106052298A | 2016-10-26 | |||
| CN105605877A | 2016-05-25 | |||
| CN101546446A | 2009-09-30 | |||
| CN105205323A | 2015-12-30 | |||
| CN105488442A | 2016-04-13 | |||
| CN105184719A | 2015-12-23 | |||
| KR20120058290A | 2012-06-07 |
Attorney, Agent or Firm:
YOULINK INTELLECTUAL PROPERTY LAW FIRM (CN)
Download PDF: