Invention Grant
- Patent Title: Automatic tracking shopping cart
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Application No.: US15552158Application Date: 2017-04-05
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Publication No.: US10394247B2Publication Date: 2019-08-27
- Inventor: Hongli Ding , Yu Gu , Yue Li , Ying Zhang , Kai Zhao , Yifei Zhang
- Applicant: BOE Technology Group Co., Ltd.
- Applicant Address: CN Beijing
- Assignee: BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee: BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee Address: CN Beijing
- Agency: Westman, Champlin & Koehler, P.A.
- Priority: CN201611020109 20161117
- International Application: PCT/CN2017/079475 WO 20170405
- International Announcement: WO2018/090543 WO 20180524
- Main IPC: G05D1/02
- IPC: G05D1/02 ; G01C21/00 ; B62B3/14 ; G06K9/00 ; G06T7/20 ; G06T7/55 ; G06K9/62 ; G06K9/03 ; B62B5/00 ; G06T7/194

Abstract:
The present disclosure provides an automatic tracking shopping cart. The automatic tracking shopping cart comprises an automatic tracking device. The automatic tracking device is fixed to a body of the shopping cart, operative to control movement of the shopping cart for tracking a target object. The automatic tracking device comprises: an image collection unit configured to collect a color image and a depth image of a field of image; a processing unit configured to identify the target object based on the collected color image and depth image, and determine a motion parameter of the shopping cart based on a position and/or movement of the target object; and a shopping cart driving unit configured to drive the shopping cart to move based on the determined motion parameter. A method for automatically controlling movement of a shopping cart to track a target object is also provided.
Public/Granted literature
- US20180335786A1 AUTOMATIC TRACKING SHOPPING CART Public/Granted day:2018-11-22
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