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Signaling interaction system and method

A signaling interaction and signaling technology, applied in the field of data communication, can solve the problems of lack of organizational structure and interaction specifications, low implementation efficiency, and lack of message structure in signaling interaction methods.

Active Publication Date: 2019-10-15
SUZHOU HUAXING YUANCHUANG TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As its application becomes more and more extensive, the requirements for real-time performance and coordination of the hardware platform system increase, and the development complexity increases.
[0003] The existing signaling interaction methods lack a clear and efficient message structure to define the specific process of signaling interaction, especially for high data processing volumes, the system lacks a reasonable organizational structure and interaction specifications between modules, making the delay of each link High, low implementation efficiency

Method used

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  • Signaling interaction system and method

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0047] figure 1 It is a schematic structural diagram of a signaling interaction system provided by Embodiment 1 of the present invention. This embodiment is applicable to the case of using a video or image processing system to drive display panels and terminals such as liquid crystal displays and organic light emitting diodes. In the process of video or image processing, when intellectual property (Intellectual Property, IP) core parameters change, video stream bit width, display mode, control register feature bits, etc. change, it is easy to cause poor coordination of interactions between modules , long or invalid round-trip delay, crashes caused by interaction between different processing modules, etc., the signaling interaction system of this embodiment can perform non-blocking, low-latency fast processing and switching of video streams.

[0048] Such as figure 1 As shown, the system includes: a first control module 10, a second control module 20 and a relevant external m...

Embodiment 2

[0064] This embodiment is optimized on the basis of the above embodiments, and the interaction process between the second control module 20 and related external modules 30 is described in detail. This embodiment is suitable for video image processing systems based on Field Programmable Gate Array (Field ProgrammableGate Array, FPGA) and embedded systems, especially related to the digital video interface standard with Video Electronics Standards Association (Video Electronics Standards Association, VESA) (DisplayPort, DP), mobile industry processor interface standard (Mobile Industry Processor Interface, MIPI), high-definition multimedia interface standard (High Definition Multimedia Interface, HDMI) video image processing system, used to drive display panels and terminals. For technical details not exhaustively described in this embodiment, reference may be made to any of the foregoing embodiments.

[0065] On the basis of the above embodiments, the second control module 20 in...

Embodiment 3

[0098] Figure 5 It is an implementation flowchart of a signaling interaction method provided by Embodiment 3 of the present invention. It should be noted that the signaling interaction method is applied to the second control module. Such as Figure 5 As shown, the method includes:

[0099] S410. Generate initialization signaling according to a preset message structure, send the initialization signaling to the first control module and related external modules respectively, and receive first feedback information from the related external modules.

[0100] S420. Receive a video or image signaling interaction request;

[0101] S430. Generate interaction signaling according to the signaling interaction request and send it to the relevant external module according to the preset message structure;

[0102] S440. Receive second feedback information from the relevant external module and generate a signaling interaction result based on the second feedback information.

[0103] The...

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Abstract

The invention discloses a signaling interaction system and method. The system comprises a first control module, a second control module and a related external module, wherein the first control moduleis connected with the related external module through the second control module, the first control module is used for initiating a signaling interaction request about a video or an image; the second control module is used for generating initialization signaling according to a preset message structure before receiving the signaling interaction request, respectively sending the initialization signaling to the first control module and the related external module, and receiving first feedback information of the related external module for the initialization signaling; and the second control moduleis also used for sending the interactive signaling generated according to the signaling interaction request to the related external module according to a preset message structure, receiving second feedback information of the related external module for the interactive signaling, and generating a signaling interaction result based on the second feedback information. Through the preset message structure, the interaction structure and specification of each module are defined, and the signaling interaction efficiency is improved.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of data communication, and in particular to a signaling interaction system and method. Background technique [0002] Video or image processing systems are increasingly widely used in many fields such as equipment inspection / detection, safety monitoring, industrial vision, and artificial intelligence. As its application becomes more and more extensive, the requirements for real-time performance and coordination of the hardware platform system increase, and the development complexity increases. [0003] The existing signaling interaction methods lack a clear and efficient message structure to define the specific process of signaling interaction, especially for high data processing volumes, the system lacks a reasonable organizational structure and interaction specifications between modules, making the delay of each link High, the implementation efficiency is low. Contents of the in...

Claims

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Application Information

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IPC IPC(8): H04L5/00
CPCH04L5/0053
Inventor 魏巍殷建东金凯马灵黄维中倪传周崔顺顾小波
Owner SUZHOU HUAXING YUANCHUANG TECH CO LTD
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