Invention Grant
- Patent Title: Logistics apparatus and method for identifying empty/full state of logistics apparatus
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Application No.: US16626783Application Date: 2018-05-31
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Publication No.: US11321664B2Publication Date: 2022-05-03
- Inventor: Bo Li , Qingxin Liao , Yiwen Cao
- Applicant: SHANGHAI HONGYAN RETURNABLE TRANSIT PACKAGINGS CO., LTD.
- Applicant Address: CN Shanghai
- Assignee: SHANGHAI HONGYAN RETURNABLE TRANSIT PACKAGINGS CO., LTD.
- Current Assignee: SHANGHAI HONGYAN RETURNABLE TRANSIT PACKAGINGS CO., LTD.
- Current Assignee Address: CN Shanghai
- Agency: Hamre, Schumann, Mueller & Larson, P.C.
- Priority: CN201710496583.5 20170626
- International Application: PCT/CN2018/089268 WO 20180531
- International Announcement: WO2019/001213 WO 20190103
- Main IPC: H04W4/80
- IPC: H04W4/80 ; G06Q10/08 ; B65D21/04 ; G06K17/00 ; G06Q10/00 ; G06Q50/28 ; H04B1/034

Abstract:
The invention relates to the field of logistics, and discloses a logistics apparatus and a method for identifying empty/full state of the logistics apparatus, which efficiently and accurately realizes automatic recognition of empty and full state. The invention includes: a base and side plates at four sides; a foldable mechanism being provided between the base and each side plate so that the side plates can be folded toward the base; and a short-range wireless transmitter module and a short-range wireless receiver module being respectively disposed on the base and at least one side plate; the short-range wireless transmitter module is configured to transmit a wireless signal indicating the identification of the logistics apparatus; and an arbiter, configured to determine whether the short-range wireless receiver module can currently receive the identifier transmitted by the short-range wireless transmitting module, and if yes, outputting an electrical signal indicating an empty state, otherwise, outputting an electrical signal indicating a full state.
Information query