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An intelligent large screen system

A large screen and screen technology, applied in the field of intelligent large screen systems, can solve problems such as screen damage, problems with normal screen display, and sudden changes in power supply circuits.

Active Publication Date: 2019-02-22
合肥市传秀科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Nowadays, the screen is widely used, and in the process of using the screen, sudden changes in the power supply circuit often occur, causing problems with the normal display of the screen and even directly causing damage to the screen.

Method used

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  • An intelligent large screen system
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Embodiment Construction

[0063] The present invention will be further elaborated below in conjunction with the accompanying drawings.

[0064] join Figure 1-Figure 33 , an intelligent large-screen system in this preferred embodiment includes a screen body, the screen body is connected to a power supply monitoring module, and the power supply monitoring module is respectively connected to a power switching module and a wireless module, and the power supply detection module includes Data receiving storage module and leakage detection module;

[0065] The data receiving and storing module includes a microcontroller U1, a temperature sensor U2, a serial flash memory U3, a serial flash memory U4, a reference voltage U5, a large-capacity memory U6, a memory U8, a photocoupler U9, a USB adapter chip U10, Photocoupler U11, transceiver U12; pin 1, pin 3 and pin 4 of the temperature sensor U2 are respectively connected to pin 29, pin 32 and pin 30 of the microcontroller U1, pin 1, pin 3 of the serial flash me...

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Abstract

An intelligent big screen system provided by the invention comprises a screen body. The system is characterized in that: the screen body is connected with a power supply monitoring module which is connected with a power switching module and a wireless module, and the power supply monitoring module comprises a data receiving storage module and a leakage detection module. The power supply monitoring module is employed to effectively avoid the problem that abrupt change of the power supply circuit always happens in the usage process of the big screen to cause the abnormal display of the screen even directly cause the damaging of the screen. When a certain power supply has problems, the intelligent big screen system can rapidly switches to another standby power supply so as to ensure the normal operation of the big screen.

Description

technical field [0001] The invention relates to the field of screens, in particular to an intelligent large screen system. Background technique [0002] Nowadays, screens are widely used, and during the use of screens, sudden changes in power circuits are often encountered, causing problems with the normal display of the screen and even directly causing damage to the screen. Therefore, it is a very necessary function for the screen to have a power supply detection function. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide an intelligent large screen system. [0004] The technical scheme that the present invention adopts for solving the problems of the technologies described above is: [0005] An intelligent large screen system, including a screen body, the screen body is connected with a power supply monitoring module, the power supply monitoring module is respectively connected with a power switching module an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/042G01R31/40G01R31/02H02J9/06
CPCG01R31/40G01R31/50G05B19/0423G05B2219/25257H02J9/06Y02B70/30Y04S20/20
Inventor 戴鹏刘勃徐伟崔建军
Owner 合肥市传秀科技有限公司
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