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U-disk-based authority acquisition method, device, display device and storage medium

A display device and permission acquisition technology, applied in the protection of internal/peripheral computer components, digital data authentication, etc., can solve the problems of complex operation, high cost, insufficient convenience and efficiency, and achieve the effect of simple operation method and low cost

Active Publication Date: 2022-05-03
SHENZHEN KTC COMMERCIAL DISPLAY TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a method, device, display device, and storage medium for acquiring authority based on a USB flash drive, aiming at solving the problems of complex operation, high cost, inconvenient efficiency, and the like in existing authority acquisition

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  • U-disk-based authority acquisition method, device, display device and storage medium
  • U-disk-based authority acquisition method, device, display device and storage medium
  • U-disk-based authority acquisition method, device, display device and storage medium

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Embodiment Construction

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0024] The hardware running environment of the U-disk-based permission acquisition method provided by the embodiment of the present invention is a display device, and the display device may be a display device using the Android system, or a display device using other systems.

[0025] figure 1 It is a schematic flowchart of a U-disk-based permission acquisition method provided by an embodiment of the present invention. like figure 1 As sho...

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Abstract

The invention discloses a method, device, display device and storage medium for obtaining authority based on a U disk, and relates to the technical field of intelligent terminals. Identify the file; if there is a preset identification file in the USB flash drive, then determine that the USB flash drive has the first unlocking authority; obtain the preset identification file and analyze the preset identification file to generate analysis data; The analysis data determines whether the U disk has the second unlocking authority. The U-disk-based authority acquisition method provided by the present invention can acquire the relevant authority of the display device used through the U-disk, and the operation method is simple, the cost is low, and it is more convenient and efficient.

Description

technical field [0001] The present invention relates to the technical field of intelligent terminals, and in particular, to a method, device, display device and storage medium for obtaining rights based on a U-disk. Background technique [0002] With the advent of the new era of digitization, networking and intelligence, commercial display equipment, as a new type of multimedia interactive terminal, has long replaced the traditional electronic whiteboard, making information display more convenient and efficient. With the increasing application of commercial display devices in people's daily lives, passwords are usually set on the commercial display devices or relevant permissions are set for certain applications for protection. However, when an employee of the company needs to use the relevant commercial display device for the meeting, he will temporarily forget the power-on password or forget how to open the permission of some applications, so that the relevant commercial d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F21/44G06F21/84
CPCG06F21/44G06F21/84
Inventor 廖科华朱绩端付康
Owner SHENZHEN KTC COMMERCIAL DISPLAY TECHNOLOGY CO LTD