Title:
REFRIGERATOR, REFRIGERATOR SYSTEM AND CONTROL METHOD OF REFRIGERATOR
Document Type and Number:
WIPO Patent Application WO/2023/116091
Kind Code:
A1
Abstract:
A refrigerator comprising a plurality of labels, a housing body, a first reader-writer and a controller. The housing body comprises a plurality of compartments, and each compartment is provided with at least one first label from the plurality of labels. The first reader-writer reads the label information on the first label. Each label comprises a memory, a selector, and a processor. The memory stores the label information of a label; the selector selects a state corresponding to an area where the foodstuff information is located in the memory; on the basis of a selection result made by the selector, the processor sets a state of the area where the foodstuff information is located, and if the state of the area where the foodstuff information is located is a read-write state, the processor amends the foodstuff information. The controller is configured to receive a foodstuff amendment instruction, the foodstuff amendment instruction comprising a target label identifier and target foodstuff information; on the basis of the foodstuff amendment instruction, controlling the first reader-writer to send the target foodstuff information to the processor in the first label corresponding to the target label identifier, so that the processor in the first label updates the foodstuff information stored in the first label to the target foodstuff information.
Inventors:
WANG YAJIE (CN)
LIU ZHAOXIANG (CN)
LIU ZHAOGUANG (CN)
LIU ZHAOXIANG (CN)
LIU ZHAOGUANG (CN)
Application Number:
PCT/CN2022/120060
Publication Date:
June 29, 2023
Filing Date:
September 21, 2022
Export Citation:
Assignee:
HISENSE REFRIGERATOR CO LTD (CN)
International Classes:
F25D29/00
Foreign References:
| CN111780478A | 2020-10-16 | |||
| CN113570011A | 2021-10-29 | |||
| CN111442604A | 2020-07-24 | |||
| US20140062700A1 | 2014-03-06 | |||
| CN113465267A | 2021-10-01 | |||
| GB201820012D0 | 2019-01-23 | |||
| US20160162715A1 | 2016-06-09 |
Attorney, Agent or Firm:
BEIJING ZBSD PATENT&TRADEMARK AGENT LTD. (CN)
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