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Electronic price tag compatible graph pushing method and device and computer readable storage medium

An electronic price tag and image technology, applied in computing, electrical components, image enhancement, etc., can solve problems such as abnormal price tag, failure to push successfully, abnormal blurred screen, etc., to improve production efficiency, efficient and convenient compatibility push plan, Avoid the effect of push failure

Pending Publication Date: 2021-10-08
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The number of electronic price tags used is relatively large, there are price tags of various sizes, and the product image sizes are also different, that is, there are compatibility problems with product information of different sizes, or the price tags that cannot be pushed or pushed are now abnormally blurred, etc. , for example, when unmatched product information is pushed to the price tag, either the push cannot be successful, or the price tag displays abnormally after the push is successful

Method used

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  • Electronic price tag compatible graph pushing method and device and computer readable storage medium
  • Electronic price tag compatible graph pushing method and device and computer readable storage medium
  • Electronic price tag compatible graph pushing method and device and computer readable storage medium

Examples

Experimental program
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Embodiment 1

[0073] image 3 It is a flow chart of the first embodiment of the electronic price tag compatible push map method of the present invention. A method for pushing a map compatible with an electronic price tag, the method comprising:

[0074] S1. Obtain and save the display size information reported by the electronic price tag and corresponding to the received image.

[0075] S2. Select a first image to be pushed to the electronic price tag, and acquire a first size of the first image.

[0076] S3. Obtain a second size included in the display size information and corresponding to the received image, and crop and / or cut the first image according to the difference between the first size and the second size Padding to obtain a second image matching the second size.

[0077] S4. Using the second image as the received image, and pushing it to the electronic price tag.

[0078] Optionally, in this embodiment, the electronic price tag compatible pushing method is applied to the exis...

Embodiment 2

[0086] Figure 4 It is a flow chart of the second embodiment of the electronic price tag compatible image pushing method of the present invention. Based on the above embodiment, the acquisition and storage of the display size information reported by the electronic price tag and corresponding to the received image includes:

[0087] S11. Obtain display parameters of the display screen of the electronic price tag.

[0088] S12. Determine the maximum vertical and horizontal pixel distribution of the display screen according to the display parameters, and use the maximum vertical and horizontal pixel distribution as the display size information.

[0089] Optionally, in this embodiment, the display parameters are morphological parameters and pixel distribution parameters of the display area.

[0090] Optionally, in this embodiment, if the shape parameter determines that the display area is rectangular or square, then determine the maximum vertical and horizontal pixel distribution...

Embodiment 3

[0093] Figure 5 It is a flow chart of the third embodiment of the electronic price tag compatible image pushing method of the present invention. Based on the above embodiment, the acquisition and saving of the display size information reported by the electronic price tag and corresponding to the received image also includes:

[0094] S13. Determine a display profile of the display screen according to the display parameters.

[0095] S14. Take the largest rectangular area within the range of the display outline, and use the largest vertical and horizontal pixel distribution of the largest rectangular area as the display size information.

[0096] Optionally, in this embodiment, if the shape parameters determine that the display area is not rectangular or square, the display contour of the display screen is determined according to the display parameters, wherein the display contour includes various types, for example, oval , circle, triangle, trapezoid, etc.

[0097] Optional...

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Abstract

The invention discloses an electronic price tag compatible graph pushing method and device and a computer readable storage medium, and the method comprises the steps: obtaining and storing display size information which is reported by an electronic price tag and corresponds to a received image; selecting a first image to be pushed to the electronic price tag, and acquiring a first size of the first image; obtaining a second size which is contained in the display size information and corresponds to the received image, and cutting and / or filling the first image according to a difference value between the first size and the second size to obtain a second image which conforms to the second size; and taking the second image as the receiving image, and pushing the receiving image to the electronic price tag. According to the invention, an efficient and convenient electronic price tag compatible graph pushing scheme is realized, the problem of pushing failure caused by different or mismatched commodity image sizes or the problem of abnormal display of the electronic price tag after successful pushing is avoided, and the production efficiency is improved.

Description

technical field [0001] The present invention relates to the field of mobile communications, and in particular to a method, device and computer-readable storage medium for electronic price tag compatible image pushing. Background technique [0002] Electronic Shelf Label (ESL) has become a trend to replace traditional paper price tags. At present, it has become a standard configuration in the new retail industry, and some large supermarkets have used electronic price tags. The use of electronic price tags improves the work efficiency of stores, frees the hands of employees, and long-term use can save merchants a lot of manpower and time costs. [0003] The number of electronic price tags used is relatively large, there are price tags of various sizes, and the product image sizes are also different, that is, there are compatibility problems with product information of different sizes, or the price tags that cannot be pushed or pushed are now abnormally blurred, etc. , for ex...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/00G06T7/11G06T7/12G06T7/62H04L29/08
CPCG06T7/0002G06T7/11G06T7/12G06T7/62G06T2207/10004G06T2207/20021H04L67/55
Inventor 张亮
Owner NUBIA TECHNOLOGY CO LTD
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