Centralized and compatible inter-cut control system and method

A control system, compatible technology, applied in the direction of instruments, static indicators, etc., can solve problems such as social psychological panic and social disorder
CN104036728AInactive Publication Date: 2014-09-10็Ž‹ๅ›ฝ่ฃ
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
็Ž‹ๅ›ฝ่ฃ
Publication Date
2014-09-10
Estimated Expiration
Not applicable ยท inactive patent

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Abstract

The invention relates to inter-cut systems for broadcasting information such as disaster warning, emergency and advertisements at any time, particularly to a centralized and compatible inter-cut control system and method. The centralized and compatible inter-cut control system and method is simple, convenient, low in cost, capable of rapidly inter-cutting associated warning information and easy to control. According to the technical scheme of the centralized and compatible inter-cut control system, the inside of a box is provided with a wireless transceiver unit form receiving signals, an LED (light emitting diode) controller, and a switching device for inter-cutting, wherein the wireless transceiver unit is connected with the signal input end of the LED controller and connected with the input end of a controller module, the signal output end of the LED controller is connected with a new signal input interface, and an original signal input interface is connected with the output end of a display internal controller. The centralized and compatible inter-cut control system and method can be widely applied to LED displays to achieve rapid inter-cutting.
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Description

technical field

[0001] The invention relates to an insertion system for broadcasting information such as disaster early warning, emergencies, and advertisements at any time, and in particular to a centralized and compatible insertion control system and a control method thereof. Background technique

[0002] With the development of information technology, modern information system has developed from basic function, single equipment, simple closed control and manual operation to an automatic, networked, multi-functional and multimedia intelligent information display system. In the process of rapid development of modern information society, LED display has been applied to all walks of life, and it is increasing year by year.

[0003] With the continuous development of LED display screens and the increasing number of LED display screens, how to make full use of LED display screens to broadcast large-scale emergency public event warning information at any time has attracted more ...

Claims

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