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Patent Searching and Data


Title:
VENDING MACHINE
Document Type and Number:
WIPO Patent Application WO/2020/164421
Kind Code:
A1
Abstract:
Disclosed is a vending machine (100), wherein a commodity channel (130) in the vending machine (100) is provided with a plurality of light-emitting devices (141) and a plurality of light receivers (142), and the plurality of light-emitting devices (141) and the plurality of light receivers (142) in the commodity channel (130) are divided into a plurality of detection assemblies by a controller (200); each of the detection assemblies comprises one light-emitting device (141), a first light receiver and a second light receiver; when there is no item in the commodity channel (130), the first light receiver and the second light receiver can both receive light emitted from the corresponding light-emitting device (141); and the controller (200) is further configured to read output values of the first light receiver and second light receiver in the detection assembly, so as to determine, according to the read output values, whether there is an item at a detection position corresponding to the detection assembly.

Inventors:
WANG CHUNTAO (CN)
ZHANG CHUNGUANG (CN)
ZHAO BINGFENG (CN)
HUANG XIAOHUA (CN)
JIANG TIANXIN (CN)
Application Number:
PCT/CN2020/074326
Publication Date:
August 20, 2020
Filing Date:
February 05, 2020
Export Citation:
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Assignee:
SHANDONG NEW BEIYANG INF TECH (CN)
WEIHAI NEW BEIYANG DIGITAL TECH CO LTD (CN)
International Classes:
G07F9/02; G07F11/02
Foreign References:
CN107016786A2017-08-04
CN103971457A2014-08-06
CN207895557U2018-09-21
CN208172900U2018-11-30
CN204242286U2015-04-01
JP2010165061A2010-07-29
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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