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High-reliability comprehensive system interface processing module architecture

A technology of interface processing and high-speed bus interface, applied in the direction of electrical digital data processing, instruments, etc., can solve the problems of high reliability requirements, many types of interfaces, large quantities, etc., to achieve the effect of ensuring reliability and improving reliability

Active Publication Date: 2018-05-11
XIAN AVIATION COMPUTING TECH RES INST OF AVIATION IND CORP OF CHINA
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Problems solved by technology

[0003] Purpose of the present invention: In order to solve the problems of many types of interfaces, large quantities, and high reliability requirements in the highly integrated process of the system, the present invention builds a module architecture for high-performance interface processing based on dual-redundant, high-performance processors, Reliably addresses the demands of high-performance interface processing

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  • High-reliability comprehensive system interface processing module architecture
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  • High-reliability comprehensive system interface processing module architecture

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Embodiment Construction

[0030] The present invention will be described in further detail below in conjunction with the drawings.

[0031] The architecture of a highly reliable integrated interface processing module is characterized in that: the architecture includes an interface data processing function block, a high-speed and highly reliable IO interface, and a low-speed IO interface;

[0032] The interface data processing function block is the control and processing center of the interface processing module, which realizes the scheduling, data collection and data exchange of all interfaces, and provides a task processing platform for the integrated tasks based on all interface data control;

[0033] The high-speed IO interface functional block realizes the control of the high-speed bus interface and the high-reliability bus interface;

[0034] The low-speed IO interface functional block realizes the control of the low-speed IO interface and voltage conversion.

[0035] The interface data processing function ...

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Abstract

The invention discloses a high-reliability comprehensive system interface processing module architecture and belongs to the technical field of an embedded comprehensive system. The architecture has the functions of three parts: an interface data processing function block for realizing scheduling, data collection and data exchange of all interfaces and providing a task processing platform for a comprehensive task based on data control of all the interfaces, a high-speed IO interface function block for realizing control of a high-speed / high-reliability bus interface, and a low-speed IO interfacefunction block for realizing voltage conversion of an interface processing module and design of a low-speed IO interface. A high-performance comprehensive interface processing system-oriented architecture design method is designed; based on a dual-redundancy and high-performance processor, and in combination with high-speed bus design, a reliable high-performance interface processing module architecture is built; and the problems of numerous interface types, large quantity and high reliability requirement in a highly comprehensive process of the system are solved.

Description

Technical field [0001] The architecture of the highly reliable integrated interface processing module of the present invention belongs to the technical field of embedded integrated systems. Background technique [0002] With the further improvement of airborne avionics system integration and the development of avionics mission integration, multiple mission systems, such as communication / navigation / recognition, electronic warfare, radar, infrared search and tracking, photoelectric detection, etc., have been fully implemented. Modularization and miniaturization improvements, and require more in-depth integration between the various task systems, so here is a design of a high-performance integrated interface processing module architecture to solve the large number and variety of interfaces that appear in the highly integrated process of the system , Dealing with the requirements of high performance and high reliability index. Summary of the invention [0003] The purpose of the pres...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F13/20G06F13/40
CPCG06F13/20G06F13/40
Inventor 韩嫚莉孙靖国沈华吴超俞大磊刘婷婷
Owner XIAN AVIATION COMPUTING TECH RES INST OF AVIATION IND CORP OF CHINA
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