CN107944885A - A Commodity Traceability Management System Based on AR Technology - Google Patents

Abstract

The invention discloses a commodity tracing management system based on AR technology, comprising: the system comprises a bar code acquisition unit, a processing unit, a retrieval unit, a cloud storage unit and an AR presentation unit, wherein the bar code acquisition unit scans bar code information of physical commodities or image information of the commodities, and a camera of the mobile terminal is adopted to complete the work of scanning and acquiring images of the commodities. The processing unit receives the image information of the commodity transmitted by the bar code acquisition unit, converts the image information into information to be identified and adds unique identification for processing, the retrieval unit searches related information of the commodity according to the unique identification and performs data communication with the processing unit, the system can uniformly manage all detailed information of each commodity, and then a user can watch display videos with 3D effects and introduction descriptions of additional voices by inputting the unique identification of the commodity, so that the user can know the commodity more fully and can purchase and use the commodity with confidence.

Description

A Commodity Traceability Management System Based on AR Technology

technical field

The invention relates to the field of augmented reality technology, in particular to a product traceability management system based on AR technology.

Background technique

Augmented Reality (AR for short) is a technology that calculates the position and angle of the camera image in real time and adds the corresponding image. The goal of this technology is to put the virtual world on the screen and interact with the real world. Augmented reality technology not only shows the information of the real world, but also displays the virtual information at the same time, and the two kinds of information complement and superimpose each other. In the visual augmented reality, users use the head-mounted display to multiplex the real world and computer graphics, and then they can see the real world surrounding it. The AR system has three outstanding features: ① Information integration between the real world and the virtual world; ② Real-time interactivity; ③ Adding and positioning virtual objects in the three-dimensional scale space. AR technology can be widely used in military, medical, construction, education, engineering, film and television, entertainment and other fields.

At present, with the rapid development of the Internet era, more and more people choose to shop online. People need to inquire about the details of the product in detail when shopping, which is a waste of people's time and experience, and in the process of using the product. Or the use process is generally described in the form of text, or in the form of a short video, and there is no detailed display of the details of the product, resulting in insufficient understanding of the product by users, resulting in a large number of returned products.

Contents of the invention

According to the problems existing in the prior art, the present invention discloses a product traceability management system based on AR technology, including:

A barcode acquisition unit that scans the barcode information of physical commodities or the image information of commodities;

A processing unit that receives the barcode information or image information transmitted by the barcode acquisition unit, the processing unit converts the received information into information to be identified and adds a unique identifier for processing, and stores the information to be identified and the added unique identifier as data and send;

The retrieval unit that receives the data information sent by the processing unit, the retrieval unit searches for the relevant information of the commodity according to the unique identifier, wherein the retrieval unit reads the relevant information of various commodities stored in the cloud storage unit for feature Select and formulate the data link, and design the resource list information of the display image, video and text introducing the product;

Wherein the cloud storage unit performs information query and update to the product input by the retrieval unit in real time through the Internet: the cloud storage unit at least includes a novelty checking module and a storage module, when the commodity information retrieved by the retrieval unit from the cloud storage unit is the stored product information of the storage module When the information is stored, the novelty checking module does not update the data information in the storage module; if the commodity information retrieved by the retrieval unit from the cloud storage unit is the information obtained by querying the Internet, the novelty checking module will newly acquire the information in the cloud storage unit. Update information in the storage module;

The AR presentation unit that receives the resource list information and video information sent by the retrieval unit, the AR presentation unit imports the received resource list into the AR display engine, loads the resource list data through the displayed 3D model, and outputs a 3D Effect display resources, and AR application display.

Further, the AR presentation unit receives the resource list information of the product to establish and display the 3D model, specifically in the following ways:

S1: Establish a corresponding 3D display background model according to the description information of the commodity, and make multiple 3D product models;

S2: Create a 3D model of the product in the produced 3D product model according to the detailed information in the resource list information of the product;

S3: Make an error judgment on the 3D model of the established product, compare the characteristic elements of the 3D model of the product to be established with the actual information of the product in the resource list data, if the error is within the control range, the 3D model of the product will be established success;

S4: Identify the description information of the product in the resource list data, design the voice command information and action command information during the display process, and control the operation of the corresponding 3D model in the background model of the 3D display according to the voice command and action command of the displayed product action.

Further, the cloud storage unit stores raw material procurement information, semi-finished product processing information, finished product processing information, and product sales status information of multiple products, and updates the stored information in real time.

Further, the unique identification added to the product by the processing unit is to set the serial number or special number of the product.

Due to the adoption of the above-mentioned technical solution, the commodity traceability management system based on AR technology provided by the present invention obtains the barcode information of the commodity or the image information of the commodity through the scanning device, and then searches the detailed information of the commodity through the retrieval unit. Query and retrieval, retrieve all the detailed information of the product stored in the cloud storage unit and sort out the resource list information and image and video information of the product for easy display, and finally integrate and process the data link information in 3D through the AR presentation unit Output the detailed information of the product with 3D effect, so that the user can fully and vividly understand the use process, sales situation, precautions and so on of the product.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments described in this application. Those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is the structural representation of the system of the present invention;

Fig. 2 is a schematic structural diagram of a cloud storage unit in the present invention.

Detailed ways

In order to make the technical solutions and advantages of the present invention more clear, the technical solutions in the embodiments of the present invention are clearly and completely described below in conjunction with the drawings in the embodiments of the present invention:

As shown in Figure 1 and Figure 2, a product traceability management system based on AR technology includes: a barcode collection unit, a processing unit, a retrieval unit, a cloud storage unit and an AR presentation unit.

The barcode acquisition unit scans the barcode information of the physical commodity or the image information of the commodity, and uses the camera of the mobile terminal to complete the scanning and acquisition of the image of the commodity.

The processing unit receives the image information of the product sent by the barcode acquisition unit and converts it into information to be identified and adds a unique identifier for processing, and saves and sends the information to be identified and the added unique identifier as data. In this way, it is convenient to inquire and sort out the detailed information of the product in the future.

The retrieval unit searches for relevant information of the commodity according to the unique identifier, and communicates with the processing unit for data. Wherein the retrieval unit reads the relevant information of various commodities stored in the cloud storage unit, performs characteristic selection and data link formulation, and designs the display image, display video and resource list information of the commodity introducing the text.

Wherein the cloud storage unit performs information query and update to the product input by the retrieval unit in real time through the Internet: the cloud storage unit at least includes a novelty checking module and a storage module, when the commodity information retrieved by the retrieval unit from the cloud storage unit is the stored product information of the storage module When the information is stored, the novelty checking module does not update the data information in the storage module; if the commodity information retrieved by the retrieval unit from the cloud storage unit is the information obtained by querying the Internet, the novelty checking module will newly acquire the information in the cloud storage unit. Update information in the storage module. Then the user can query a series of information about the product by inputting the unique identification of the product design of the processing unit, such as the production details of the product, sales information, detailed descriptions of usage information, etc., where the unique identification is The code of the product in the product traceability management system.

The AR presentation unit receives the resource list information and video information sent by the retrieval unit, and the AR presentation unit imports the received resource list into the AR display engine, loads the resource list data through the displayed 3D model, and outputs a display with a 3D effect resources, and display AR applications.

Further, the AR presentation unit receives the resource list information of the product to establish and display the 3D model, specifically in the following ways:

S1: Create a corresponding 3D display background model based on the description information of the product, and make multiple 3D product models; when the user needs to view the description information of a similar product again, he can select a unified background model to display the product in 3D effect.

S2: Establish a 3D model of the commodity in the produced 3D product model according to the detailed information in the resource list information of the commodity. Since we only created a general geometric model of the product at the beginning, we need to build a model of the specific details and dimensions of the product.

S3: Make an error judgment on the 3D model of the established product, compare the characteristic elements of the 3D model of the product to be established with the actual information of the product in the resource list data, if the error is within the control range, the 3D model of the product will be established success. The setting of the error ensures the accuracy of the established 3D model of the product.

S4: Identify the description information of the product in the resource list data, design the voice command information and action command information during the display process, and control the operation of the corresponding 3D model in the background model of the 3D display according to the voice command and action command of the displayed product action. In this way, when displaying the detailed information of the product, we add voice to explain the product in detail, and add the control of the display action during the product display process, that is, the playback progress can be adjusted by dragging and dropping, and the left and right of the product can be adjusted. Rotation and 360° rotation and more.

The cloud storage unit stores raw material procurement information, semi-finished product processing information, finished product processing information, commodity sales status information of multiple products, and updates the stored information in real time.

Further, the unique identification added to the product by the processing unit is to set the serial number or special number of the product. A series of description information and display information of the product can be traced back by entering the serial number.

A product traceability management system based on AR technology disclosed in the present invention can uniformly manage all detailed information of each product, and then the user can watch the display video of the product with 3D effects and additional information by inputting the unique identifier of the product The voice introduction enables users to fully understand the product, and can purchase and use it with confidence.

The above is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, any person familiar with the technical field within the technical scope disclosed in the present invention, according to the technical solution of the present invention Any equivalent replacement or change of the inventive concepts thereof shall fall within the protection scope of the present invention.

Claims (4)

1. A commodity traceability management system based on AR technology, characterized in that it comprises: A barcode acquisition unit that scans the barcode information of physical commodities or the image information of commodities; A processing unit that receives the barcode information or image information transmitted by the barcode acquisition unit, the processing unit converts the received information into information to be identified and adds a unique identifier for processing, and stores the information to be identified and the added unique identifier as data and send; The retrieval unit that receives the data information sent by the processing unit, the retrieval unit searches for the relevant information of the commodity according to the unique identifier, wherein the retrieval unit reads the relevant information of various commodities stored in the cloud storage unit for feature Select and formulate the data link, and design the resource list information of the display image, video and text introducing the product; Wherein the cloud storage unit performs information query and update to the product input by the retrieval unit in real time through the Internet: the cloud storage unit at least includes a novelty checking module and a storage module, when the commodity information retrieved by the retrieval unit from the cloud storage unit is the stored product information of the storage module When the information is stored, the novelty checking module does not update the data information in the storage module; if the commodity information retrieved by the retrieval unit from the cloud storage unit is the information obtained by querying the Internet, the novelty checking module will newly acquire the information in the cloud storage unit. Update information in the storage module; The AR presentation unit that receives the resource list information and video information sent by the retrieval unit, the AR presentation unit imports the received resource list into the AR display engine, loads the resource list data through the displayed 3D model, and outputs a 3D Effect display resources, and AR application display. 2. The product traceability management system based on AR technology according to claim 1, characterized in that: the AR presentation unit receives the resource list information of the product to establish and display the 3D model, specifically as follows: S1: Establish a corresponding 3D display background model according to the description information of the commodity, and make multiple 3D product models; S2: Create a 3D model of the product in the produced 3D product model according to the detailed information in the resource list information of the product; S3: Make an error judgment on the 3D model of the established product, compare the characteristic elements of the 3D model of the product to be established with the actual information of the product in the resource list data, if the error is within the control range, the 3D model of the product will be established success; S4: Identify the description information of the product in the resource list data, design the voice command information and action command information during the display process, and control the operation of the corresponding 3D model in the background model of the 3D display according to the voice command and action command of the displayed product action. 3. The product traceability management system based on AR technology according to claim 1, characterized in that: the cloud storage unit stores raw material procurement information, semi-finished product processing information, finished product processing information, and product sales status of multiple products information and update the stored information in real time. 4. The product traceability management system based on AR technology according to claim 1, characterized in that: the unique identification added to the product by the processing unit is to set the serial number or special number of the product.