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
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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
Description
Claims
Application Information
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