Passive electronic paper shelf label system

A shelf label, electronic paper technology, applied in the field of electrophoresis display, can solve the problem of difficult system maintenance and so on

Pending Publication Date: 2021-08-31
FUZHOU SIFEI INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The system does not need to be networked and is free from electromagnetic interference, which solves the technical problem of difficult maintenance of the existing system

Method used

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  • Passive electronic paper shelf label system
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  • Passive electronic paper shelf label system

Examples

Experimental program
Comparison scheme
Effect test

no. 2 example

[0097] see Figure 4 , the second embodiment of a passive electronic paper shelf label system provided by the present invention specifically includes:

[0098] The first program is configured to:

[0099] 401. Control the first communication unit 31 to receive commodity information of at least one commodity from a server;

[0100] In this embodiment, step 401 is the same as step 301, and details are not repeated here.

[0101] 402. Establish a display list of the commodity information according to predetermined establishment rules;

[0102] 403. Display the display list; receive a target commodity information selection instruction;

[0103] It should be noted that there can be multiple product information here, and the mobile APP displays the product information on the display screen, such as the first column is the product name, the second column is the product model, the third column is the product price, and the fourth column other features of the product. So that the ...

no. 3 example

[0108] see Figure 5 , the third embodiment of a passive electronic paper shelf label system provided by the present invention includes:

[0109] The first program is configured to:

[0110] 501. Control the first communication unit to receive commodity information of at least one commodity from a server;

[0111] In this embodiment, step 501 is the same as step 301, and details are not repeated here.

[0112] 502. Select display information from the commodity information according to a predetermined selection rule;

[0113] In this embodiment, the mobile phone APP provides users with the ability to select the information to be displayed among a large number of commodity information.

[0114] 503. Compile the display information into a display signal and a first power signal according to a predetermined compiling rule;

[0115] 504. When a physical docking event between the mobile terminal and the transition device occurs, control the second communication unit to send the ...

no. 4 example

[0117] see Figure 6 , the fourth embodiment of a passive electronic paper shelf label system provided by the present invention includes:

[0118] The first program is configured to:

[0119] 601. Control the first communication unit to receive commodity information of at least one commodity from a server;

[0120] 602. The mobile terminal performs image processing on commodity information according to predetermined image processing rules to obtain a first display image;

[0121] 603. The mobile terminal displays the first display image, where the first display image matches the second display image;

[0122] 604. Compile the first display image into a display signal and a first power signal;

[0123] 605. Control the second communication unit to send the display signal and the first power signal to the adapter device.

[0124] It should be noted that step 601 is similar to step 301, and step 605 is similar to step 303.

[0125] The difference is that the mobile terminal ...

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Abstract

The invention discloses a passive electronic paper shelf label system, which cancels a battery in an electronic paper shelf label and a wireless module matched with necessary equipment such as a base station and a repeater in the prior art, and has the beneficial effects of environmental protection and time resource saving. The system does not need networking and is not interfered by electromagnetic interference, and the technical problem that an existing system is difficult to maintain is solved. The system is simple to operate, time-saving and energy-saving. The system comprises a passive electronic paper shelf label, switching equipment, a mobile terminal and a server, wherein the mobile terminal comprises a first communication unit, a second communication unit, a first memory and a first processor, the switching equipment comprises a third communication unit, a fourth communication unit, a second memory, a second processor, a plurality of electronic contacts and a second control circuit board; and the passive electronic paper shelf label comprises a third control circuit board, a boosting unit, an electronic paper display screen and a plurality of electronic contact pins.

Description

technical field [0001] The invention relates to the technical field of electrophoretic display, in particular to a passive electronic paper shelf label system. Background technique [0002] Shelf labels are generally installed near the corresponding products on the shelf to mark the price of the product and other information of the product. Currently, paper labels are mostly used in the market. In the case of using paper, when product information is frequently changed, a lot of human resources and time resources are consumed, and the error rate is high. According to statistics, it takes at least two minutes to manually replace a price tag, the label loss rate is 2%, and the error rate is 1 / 10,000 to 5 / 10,000. Paper price tags also involve labor costs such as paper, ink, and printing. In addition, in the case of using paper price tags, the price change efficiency leads to price "fraud" caused by inconsistent prices of commodity price tags and cash register systems. [0003...

Claims

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Application Information

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IPC IPC(8): G06K19/077G09F3/20G02F1/167
CPCG06K19/07707G06K19/0701G06K19/07743G09F3/208G02F1/167
Inventor 吴进营胡福成林惠君
Owner FUZHOU SIFEI INFORMATION TECH CO LTD
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