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Device and method for acquiring product coded identifier information

A technology for identifying information and collecting devices, which is applied in the field of product data collecting devices, and can solve problems such as the difficulty of collecting product identification information, the unsatisfactory effect of collecting product identification information, and the lack of photosensitive effect of ordinary inks.

Active Publication Date: 2010-11-17
北京赛腾标识系统股份公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The post-correlation method can form an accurate correlation between product information and packing information, but the current post-correlation product identification information collection method is not ideal. Generally, ordinary cameras are used to take pictures of product digital codes or barcodes. Product identification information, before transferring imaging data to a computer for processing
At present, the inkjet inks used for product labeling information on the market are all ordinary inks, which can basically meet the purpose of marking information, but for camera imaging, ordinary inks have no special light-sensing effect. Imaging is susceptible to product packaging background color and environmental interference, and the product identification recognition rate cannot meet market demand, resulting in large image color interference, difficult identification, or even unrecognizable situations, which brings greater difficulty to the collection of product identification information. not effectively

Method used

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  • Device and method for acquiring product coded identifier information
  • Device and method for acquiring product coded identifier information
  • Device and method for acquiring product coded identifier information

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0062] Embodiment 1 Product Code Assignment Identification Information Acquisition Device

[0063] This embodiment provides a product coding identification information collection device, its structure is as follows figure 1 shown. The product coding identification information acquisition device includes: a data acquisition unit, a data identification unit 9 and a control unit 8, wherein:

[0064] The data acquisition unit is located above the conveyer belt 6 (this area is the photographing area, and one end where the product 5 enters is the entrance, and the other end is the exit), which includes a high-speed camera 1, a band-pass filter 2, and a UV LED array. Exposure plate 3 and a position photoelectric switch 4; Wherein, high-speed camera 1 is arranged on the top of product 5 code label; Band-pass filter 2 is arranged under the lens of high-speed camera 1; The surrounding area is subject to the ability to fully illuminate the product 5 coded logo, and the LED array is set...

Embodiment 2

[0067]Embodiment 2 Product Code Assignment Identification Information Collection Method

[0068] This embodiment provides a method for collecting product coded identification information, which is to use the product coded identification information collection device provided in Embodiment 1 to spray characters or bar codes made of ultraviolet fluorescent ink (the character spray Code or bar code spray on the top of the product, such as the surface of the beer bottle cap) for data collection, which may include the following specific steps:

[0069] 1. Use the conveyor belt 6 to transport the product 5 to the photographing area. When the product reaches the predetermined position, the position photoelectric switch 4 sends a position signal to the control unit 8;

[0070] 2. The control unit 8 receives the position signal, and sends a light emitting signal to the light source driving power supply 7 and an imaging signal to the high-speed camera 1 respectively;

[0071] 3. The li...

Embodiment 3

[0075] Embodiment 3 information traceability system and information traceability method

[0076] This embodiment provides an information traceability system, its structure is as follows image 3 shown. The information traceability system includes a data acquisition unit, a data detection unit 12 and a data verification unit 11, wherein,

[0077] The data acquisition unit adopts the product coding identification information acquisition device provided in Embodiment 1, wherein the data identification unit 9 is connected to the data verification unit 11 through a data line;

[0078] The data detection unit 12 is a camera, which is connected with the data verification unit 11 through a data line, and is used to take pictures of the product coding marks of the product to be tested and obtain image data.

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Abstract

The invention relates to a device and a method for acquiring product coded identifier information. The device comprises a data acquisition unit, a data identification unit and a control unit, wherein the data acquisition unit is positioned above a convey belt and comprises an image device, a lighting device and a position photoelectric switch; the image device is used for photographing product coded identifier to obtain image data; the lighting device is used for irradiating the product coded identifier; the position photoelectric switch is used for sensing the position of the product on the convey belt; the data identification unit is used for identifying and processing the image data acquired by the data acquisition unit to obtain the product coded identifier information and storing the information and is also connected with the image device and the control unit respectively through a data line; and the control unit is used for controlling the data acquisition unit, and connected with the data identification unit, the image device, the lighting device and the position photoelectric switch respectively through data lines. The invention also provides the method for acquiring the product coded identifier information.

Description

technical field [0001] The present invention relates to a product data collection device and method, in particular to a product coding identification information collection device and method. Background technique [0002] At present, general products on the market use digital codes or barcodes (one-dimensional codes, two-dimensional codes) to identify product-related information (such as production date, shelf life, manufacturer, etc.), and fast production line codes often use digital codes to identify individual product information. , barcodes are used relatively sparingly. [0003] The means and methods of the existing production line to track product information are mostly pre-associated, that is, before the product is packed, the information system has set in advance the individual product information and the small packing box identification information (including the information of each product scheduled in the packing box). ), the association relationship between the ...

Claims

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Application Information

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IPC IPC(8): B65B63/00B65B61/00G06K7/10G06K9/68
Inventor 李旭东
Owner 北京赛腾标识系统股份公司
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