Electronic price tag starting control method and device

An electronic price tag and control pole technology, applied in the field of communication, can solve the problems of poor user experience and inconvenient operation of electronic price tags, and achieve the effect of improving work efficiency and realizing fault recovery.

Pending Publication Date: 2021-04-09
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that the electronic price tag failure recovery process in the prior art is inconvenient to operate and the user experience is poor. Aiming at this technical problem, an electronic price tag startup control method and device are provided

Method used

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  • Electronic price tag starting control method and device
  • Electronic price tag starting control method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Electronic price tags are electronic tags that display price information in supermarkets, convenience stores, pharmacies, etc. It is mainly placed on the shelf and can replace the electronic display device of the traditional paper price tag. Each electronic shelf label is connected to the computer database of the shopping mall through a wired or wireless network, and the latest commodity prices are displayed on the screen on the electronic shelf label. However, in the prior art, when the price tag has a failure such as crash, it needs to be recovered by disassembling the battery, which is very inconvenient to operate.

no. 1 example

[0041] Based on this, the first embodiment of the present invention proposes an electronic price tag start-up control method, including:

[0042] S101. Control the state of the first switching element provided on the power circuit of the electronic price tag through the sensing element;

[0043] S102. When the preset state of the first switch element changes, trigger the corresponding electronic price tag to perform a restart.

[0044] Specifically, in this embodiment, the sensing element is used to control the state of the first switching element on the power supply circuit of the electronic price tag. For example, the sensing element can be used to receive the corresponding target sensing signal to control the disconnection of the corresponding price tag power circuit. Or turn on, so as to realize the disconnection and connection of the power supply circuit of the electronic price tag. In this way, the same effect as that of disassembling the battery can be achieved, and th...

Embodiment 2

[0062] The second aspect of the present invention provides an electronic price tag activation control device, such as figure 2 As shown, comprising: an inductive element and a first switch element;

[0063] The first switching element is arranged on the power circuit of the electronic price tag;

[0064] The sensing element is used to control the state of the first switching element;

[0065] When a preset change occurs in the state of the first switch element, the corresponding electronic price tag is triggered to restart.

[0066] In this example, if figure 2 As shown, D4 is the battery connector of the button battery of the price tag, and VBAT_ESL is the power circuit of the electronic price tag, that is, the VBAT_ESL output from the battery connector supplies power to the electronic price tag. The inductive element may be a Hall element S1, the Supply pin of the Hall element S1 is connected to the VBAT circuit, the first switching element may be a MOS transistor VT2, ...

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Abstract

The invention discloses an electronic price tag starting control method and device. The method comprises the steps that the state of a first switching element arranged on a power circuit of an electronic price tag is controlled through a sensing element; when the state of the first switch element changes in a preset manner, the corresponding electronic price tag is triggered to execute a restarting process. The state of the first switch element arranged on the power supply circuit of the electronic price tag is controlled through the sensing element; when the state of the first switch element is changed in a preset manner, the corresponding electronic price tag is triggered to execute restart, so that the restart of the electronic price tag can be realized without disassembling a battery, the fault recovery is realized, and the working efficiency is improved.

Description

technical field [0001] The present invention relates to the field of communication technology, and more specifically, to a method and device for controlling activation of an electronic price tag. Background technique [0002] Electronic price tags are electronic tags that display price information in supermarkets, convenience stores, pharmacies, etc. It is mainly placed on the shelf and can replace the electronic display device of the traditional paper price tag. Each electronic shelf label is connected to the computer database of the shopping mall through a wired or wireless network, and the latest commodity prices are displayed on the screen on the electronic shelf label. [0003] In the prior art, when the price tag has a failure such as crash, it needs to be recovered by disassembling the battery, which is very inconvenient to operate and affects the user experience. Contents of the invention [0004] The technical problem to be solved by the present invention is that...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K19/07H02M1/36
CPCG06K19/0702G06K19/0716H02M1/36
Inventor 蒋权
Owner NUBIA TECHNOLOGY CO LTD
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