专利名称：VENDING MACHINE AND VENDING
英语四级作文万能句METHOD AND VENDING SYSTEM THEREFOR
发明人：DAI, Jiang,JI, Tao,ZHANG, Jielong,LV, Xiufeng
申请号：EP19751985.3
amigo什么意思申请日：20190123
公开号：EP3751530A1
公开日：
20201216
黄静怡
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摘要：A vending machine (100) and a vending method and vending system (1000)therefor, the vending machine (100) comprising a machine body (10), a door body (20),and at least one layer of shelves (30) and a weighing device (40) that are installed inside the machine body (10). The vending method compris: collecting the weight of products on a shelf before and after vending (S1); calculating the difference of the change between the weight of the products on the shelf before vending and the weight of the products on the shelf after vending (S2); and if the difference of the change is less than a first weight change threshold, issuing an alarm prompt (S3), wherein the first weight change
短篇英语作文threshold is less than or equal to zero. Using the prent invention may promptly determine the misplacement and replacement of the products without relying on an RFID tag.
申请人：Hefei Midea Intelligent Technologies Co., Ltd.,Hefei Hualing Co., Ltd.阿拉伯数字英文
地址：2F Building G2, No. 198 Ming Zhu Avenue High-Tech Zone Hefei, Anhui 230601 CN,No. 176 Jinxiu Road Hefei Economic and Technological Development Area Hefei, Anhui 230601 CN
ill是什么意思国籍：CN,CN
代理机构：Haltine Lake Kempner LLP26个拼音字母
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