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Signal processing method, display control equipment and display control system

A signal processing and signal technology, applied in the parts of the TV system, image communication, TV and other directions, can solve the problem of the large size of the display and control equipment, and achieve the improvement of the further increase of the volume, the high use value, and the improvement of the large volume. Effect

Active Publication Date: 2019-03-12
BEIJING TRICOLOR TECH
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  • Application Information

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Problems solved by technology

[0005] In view of this, the purpose of this application is to provide a signal processing method, a display and control device and a display and control system to improve the prior art due to the need to set more signal input units and signal output units to transmit more single-channel The problem that the size of the display and control equipment is large due to the signal

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  • Signal processing method, display control equipment and display control system
  • Signal processing method, display control equipment and display control system
  • Signal processing method, display control equipment and display control system

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Embodiment Construction

[0070] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is only a part of the embodiments of the present application, but not all the embodiments. The components of the embodiments of the application generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0071] Accordingly, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments in this application, all other embodiments obtained by persons of ord...

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Abstract

The invention provides a signal processing method, display control equipment and a display control system, and relates to the technical field of video signal processing. The signal processing method comprises the following steps that a signal input unit obtains at least one second combined signal according to each single-channel signal included in at least one first combined signal when the signalinput unit receives the at least one first combined signal; a signal switching unit forwards the at least one second combined signal to a signal output unit; and the signal output unit obtains at least one third combined signal according to the at least one second combined signal, wherein the first combined signal, the second combined signal and the third combined signal are respectively formed by at least two single-channel signals. By means of the method, a problem that the volume of the display control equipment is larger due to the fact that more signal input units and signal output unitsare needed for transmitting more signal channel signals in the prior art can be improved.

Description

technical field [0001] The present application relates to the technical field of video signal processing, and in particular, to a signal processing method, a display and control device, and a display and control system. Background technique [0002] With the development of the audio-visual industry, in the application scenarios of various display and control equipment, the demand for the access scale of signal source equipment and display equipment is increasing. In the prior art, since the number of input ports of a single signal input unit and the output ports of a signal output unit is fixed and difficult to be expanded, more signal input units can only be provided when video signals of more signal source devices need to be transmitted and signal output unit. [0003] Among them, when more signal input units and signal output units are provided, since the volume of each signal input unit and signal output unit is difficult to be further reduced, the display and control d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/14
CPCH04N5/14
Inventor 孔令术王志涛
Owner BEIJING TRICOLOR TECH
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