Judgment method of smart shopping cart shopping and return process

Abstract

The invention discloses an intelligent shopping cart. The intelligent shopping cart comprises a cart body of which the upper portion is provided with a shopping basket. Two planes, namely, the H1 plane and the H3 plane are sequentially arranged under a basket opening of the shopping basket. An electronic balance is arranged at the shopping basket bottom under the H3 plane. A scanning port of a commodity bar code scanner is overlapped with the H1 plane. A monitoring device is arranged above the H1 plane and monitors the H1 plane and moving objects in the space above the H1 plane. All components of the shopping cart judge the shopping process according to the following states of the A0 state, A1 state, A2 state, A3 state, A4 state and A5 state. All the components of the shopping cart judge the sales return process according to the following states of the B0 state, B1 state, B2 state, B3 state, B4 state and the B5 state.

Description

technical field [0001] The invention relates to an intelligent shopping cart, and also relates to a judging method of the intelligent shopping cart in the shopping process and the return process. Background technique [0002] At present, there are tens of thousands of products in various large-scale shopping supermarkets in my country. With the expansion of the supermarket scale and the diversification of consumers' shopping choices, there will be problems such as being unable to quickly and accurately find the products you want to buy in the supermarket, and different brands of similar products. Insufficient understanding of product information, lack of understanding of the quantity and price details of the purchased products in the smart shopping cart, long queues at the checkout counter during peak shopping periods, waiting for settlement, etc. The RFID of the existing smart shopping cart reads nearby products, resulting in dozens or dozens of product catalogs on the nearb...

AI Technical Summary

Problems solved by technology

[0002] At present, there are tens of thousands of products in various large-scale shopping supermarkets in my country. With the expansion of the supermarket scale and the diversification of consumers' shopping choices, there will be problems such as being unable to quickly and accurately find the products you want to buy in the supermarket, and different brands of similar products. Insufficient understanding of product information, lack of understanding of the quantity and price details of the purchased products in the smart shopping cart, long queues at the checkout counter during peak shopping periods, etc.

The RFID of the existing smart shopping cart reads nearby products, resulting in dozens or dozens of product catalogs on the nearby shelves appearing on the screen, which fundamentally changes the shopping habits of customers for users, resulting in a large selection of subjects and a high error rate. , due to reading dozens of commodities at a time, the response speed is bound to slow down

In addition, when encountering products such as fresh weighing products, the price is uncertain. If RFID tags are attached to each weighing product, it will bring huge cost increases and cannot solve such practical problems.

The anti-theft problem cannot be solved only by pressure measurement and control. There are many products in the supermarket with the same weight but different prices. For example, many products have the same specifications, but the price difference is several yuan or even hundreds of yuan.

Only relying on the high error rate of weight will bring some unscrupulous customers an opportunity to take advantage of it and bring losses to the supermarket

Images