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Method and device for verifying goods in a shopping cart

A shopping cart and commodity technology, applied in the field of shopping settlement, can solve the problems of low shopping settlement efficiency, long verification time, poor user experience, etc., and achieve the effect of improving shopping settlement efficiency, avoiding undercounting or overcounting, and shortening verification time.

Active Publication Date: 2021-02-19
SHANGHAI YUEPU INVESTMENT CENT (LLP)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, in the open shopping environment, the shopping settlement method is to manually check the products in the shopping cart of consumers one by one. The general process is: take out and check the products --- scan the code one by one- --Check whether the goods are consistent with the list---the final settlement requires manual counting of the goods, and the goods are taken out for inspection one by one. In the case of over-counting or over-counting, the user experience is poor, which brings inconvenience to both verification and settlement personnel and consumers

Method used

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  • Method and device for verifying goods in a shopping cart
  • Method and device for verifying goods in a shopping cart
  • Method and device for verifying goods in a shopping cart

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0064] refer to figure 2 , the first embodiment of the present invention provides a shopping cart product verification method, including:

[0065] Step S10, performing 3D image acquisition on the shopping cart in the image acquisition area to obtain a 3D image inside the vehicle;

[0066] As mentioned above, the shopping cart product verification method provided by this embodiment can be applied to an open shopping environment, such as shopping malls, supermarkets and other places, that is, unattended, and users can freely take goods. In this embodiment, it can be an open shopping supermarket. After the user starts shopping, he can place the purchased goods through the shopping cart, and can conduct self-payment by self-service code scanning. After settlement, he will get an electronic or paper quality shopping list, and then push the shopping cart to the image acquisition area for verification, and after the verification is passed, the shopping settlement process ends.

[...

Embodiment 2

[0084] refer to image 3 , the second embodiment of the present invention provides a shopping cart product verification method, based on the above figure 2 In the first embodiment shown, before the step S10, "collecting a 3D image of the shopping cart in the image collection area to obtain a 3D image inside the cart", it also includes:

[0085] Step S70, receiving a shopping list corresponding to the commodities in the shopping cart, and generating a shopping cart movement prompt message to prompt the user to push the shopping cart into the image collection area;

[0086] As mentioned above, the receipt of the shopping list may be a list input by the user, and the input method may be that the user's QR code is scanned by the scanner on the verification device, and the verification device receives the shopping list.

[0087]The above-mentioned shopping mobile prompt can be a prompt generated and played through voice or image after receiving the shopping list, for example, "Pl...

Embodiment 3

[0101] refer to Figure 4 , the third embodiment of the present invention provides a shopping cart product verification method, based on the above image 3 In the second embodiment shown, before the step S10, "acquisition of a 3D image of the shopping cart in the image acquisition area to obtain a 3D image in the cart", it also includes:

[0102] Step S100, acquiring the current light brightness value in the shopping cart through the light sensor;

[0103] As mentioned above, the light sensor is a sensor used to obtain the current light in the shopping cart, and can obtain the current light brightness value.

[0104] Step S110, comparing the current light brightness value with a preset light threshold range;

[0105] Above, the preset light threshold range is preset data representing the acceptable range of the current light. Comparing the light brightness value with the threshold range, so as to determine whether the light brightness is within the threshold range. If it i...

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PUM

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Abstract

The invention provides a shopping cart commodity verification method and device, wherein the method includes: collecting and obtaining a 3D image in the vehicle; identifying and obtaining the total volume of the current commodity, calculating the overall volume, determining the predicted stacking volume, and constructing a predicted stacking volume database ; Determine whether there is a predicted stack volume that is the same as the total volume of the current product in the predicted stack volume database; if so, determine that there is no abnormal situation; if not, determine that an abnormal situation occurs to facilitate investigation. The invention realizes the non-destructive and non-transportation direct verification of the commodities in the shopping cart in the shopping cart, shortens the verification time, improves the shopping settlement efficiency, and avoids the easy occurrence of undercounting or overcounting due to manual verification one by one. This improves user experience and brings convenience to both verification and settlement personnel and consumers.

Description

technical field [0001] The invention relates to the technical field of shopping settlement, and more specifically, to a method and device for verifying items in a shopping cart. Background technique [0002] In an open shopping environment, such as a supermarket, it generally refers to a store with open display of goods, customers' self-purchase, queuing up for cashier settlement, and a store that mainly deals in fresh food and daily necessities. It is a retail enterprise in which consumers choose by themselves and unify cash register and settlement. [0003] At present, in the open shopping environment, the shopping settlement method is to manually check the products in the shopping cart of consumers one by one. The general process is: take out and check the products --- scan the code one by one- --Check whether the goods are consistent with the list---the final settlement requires manual counting of the goods, and the goods are taken out for inspection one by one. In the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G07G1/00G07G1/12
CPCG07G1/0054G07G1/12
Inventor 黄鼎隆马修·罗伯特·斯科特马咪娜胡晓军
Owner SHANGHAI YUEPU INVESTMENT CENT (LLP)