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公开(公告)号：US11265518B2
公开(公告)日：2022-03-01
申请号：US16907566
申请日：2020-06-22
IPC分类号： H04N7/18 , G06Q20/20 , G06K7/10 , G06F1/3296 , G06K9/62 , G08B7/06 , G06K9/46 , H04N5/232 , H04B1/38 , G06K9/00
摘要： A method apparatus are directed to identify items disposed on the bottom shelf of a shopping cart bottom of basket (BoB). Certain aspects envision a distance measurement sensor and computing system connected to the shopping cart. A first set of distance measurements of the bottom shelf when empty is obtained via the distance measurement sensor. Next, at a checkout stand, a second set of distance measurements of the shelf are taken, which can be used to compare with the first set of distance measurements to identify if there is an object on the BoB. An alert can be provided to a checkout attendant if there is an object on the BoB.
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2.发明授权公开(公告)号：US11618490B2
公开(公告)日：2023-04-04
申请号：US16907549
申请日：2020-06-22
摘要： A method apparatus are directed to identify items disposed on the bottom shelf of a shopping cart bottom of basket (BoB). Certain aspects envision a distance measurement sensor and computing system connected to the shopping cart. A first set of distance measurements of the bottom shelf when empty is obtained via the distance measurement sensor. Next, at a checkout stand, a second set of distance measurements of the shelf are taken, which can be used to compare with the first set of distance measurements to identify if there is an object on the BoB. An alert can be provided to a checkout attendant if there is an object on the BoB.
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3.发明申请公开(公告)号：US20210061334A1
公开(公告)日：2021-03-04
申请号：US16907549
申请日：2020-06-22
摘要： A method apparatus are directed to identify items disposed on the bottom shelf of a shopping cart bottom of basket (BoB). Certain aspects envision a distance measurement sensor and computing system connected to the shopping cart. A first set of distance measurements of the bottom shelf when empty is obtained via the distance measurement sensor. Next, at a checkout stand, a second set of distance measurements of the shelf are taken, which can be used to compare with the first set of distance measurements to identify if there is an object on the BoB. An alert can be provided to a checkout attendant if there is an object on the BoB.
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公开(公告)号：US20210067746A1
公开(公告)日：2021-03-04
申请号：US16907566
申请日：2020-06-22
IPC分类号： H04N7/18 , G06Q20/20 , G06K7/10 , G06F1/3296 , G06K9/62 , G06K9/00 , G06K9/46 , H04N5/232 , H04B1/38 , G08B7/06
摘要： A method apparatus are directed to identify items disposed on the bottom shelf of a shopping cart bottom of basket (BoB). Certain aspects envision a distance measurement sensor and computing system connected to the shopping cart. A first set of distance measurements of the bottom shelf when empty is obtained via the distance measurement sensor. Next, at a checkout stand, a second set of distance measurements of the shelf are taken, which can be used to compare with the first set of distance measurements to identify if there is an object on the BoB. An alert can be provided to a checkout attendant if there is an object on the BoB.
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