Commodity identification method and device based on gravity sensing
A technology of gravity sensing and identification method, which is applied in the field of electronic technology and the Internet, can solve the problems of insufficient identification accuracy of commodities, not considering the weight floating difference of commodities, etc., and achieve the effect of improving the identification accuracy of commodities and reducing errors.
Active Publication Date: 2022-04-19
SICHUAN HONGMEI INTELLIGENT TECH CO LTD
View PDF12 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] In the above implementation, it is limited that the product weight data is stored in the vending cabinet, and the weight fluctuation of the product is not considered, and the recognition of the product is through the threshold exclusion method, which makes the recognition accuracy of the product insufficient
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0088]In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the protection of the present invention. scope.
[0089] Such as figure 1 As shown, the embodiment of the present invention provides a product identification method based on gravity sensing, the method includes:
[0090] Step 101: Obtain the first target weight of at least one commodity taken out of the unmanned vending machine;
[0091] Step 102: Determine at least one type of first candidate commodi...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The present invention provides a product recognition method and device based on gravity sensing, including: acquiring the first target weight of the product taken out from the unmanned vending machine, determining the first candidate product according to the first target weight, and determining the first candidate product according to the first target weight and the first candidate commodity, determine the commodity combination, and then calculate the confidence and minimum confidence corresponding to the commodity combination according to the average weight and first target weight of each first candidate commodity included in the commodity combination, if the commodity If the confidence degree corresponding to the combination is greater than the minimum confidence degree corresponding to the commodity combination, then determine the commodity combination as the first target commodity combination, and then sort the first target commodity combinations according to the order of the corresponding confidence degrees from large to small, Finally, the first target product combination that ranks first after sorting is determined as the product taken out of the unmanned vending machine. This solution can improve the recognition accuracy of the unmanned vending machine based on gravity sensing recognition.
Description
technical field [0001] The invention relates to the fields of electronic technology and Internet technology, in particular to a product identification method and device based on gravity induction. Background technique [0002] With the vigorous development of the new retail business, unmanned vending machines have become the most commercially automated new equipment. It is a brand-new commercial retail form that is not limited by time and place, and can save manpower and facilitate transactions. It is also known as It is a 24-hour micro supermarket. Compared with the traditional type of unmanned vending machine, the unmanned vending machine based on gravity sensing has gradually become one of the most popular types of unmanned vending machine due to its low manufacturing cost and convenient maintenance. one. [0003] At present, the main way to realize the unmanned vending machine based on gravity induction is to match and compare the weight information of the product taken...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G07F11/00G07G1/00G01G19/414G01G19/42
CPCG07F11/007G07G1/0054G01G19/4144G01G19/42
Inventor 陈震李昱兵张德春
Owner SICHUAN HONGMEI INTELLIGENT TECH CO LTD