Distributed comprehensive reconfigurable electronic system platform architecture

Abstract

The distributed comprehensive reconfigurable electronic system platform architecture disclosed by the invention has the characteristics of high safety, reconfigurability and growth capability. According to the technical scheme, each minimum particle unit is combined with a cross-packet switching device and is organized together through a plurality of point-to-point communication links, so that any interconnection and concurrent transmission among all chips or modules are realized; wired / wireless network communication is carried out between the core node unit and each minimum particle unit based on a TTE Ethernet protocol to form the minimum particle units and the core node unit, information interaction and resource sharing are realized through wired / wireless communication units on respective network switching modules, and an open Switch Fabric comprehensive electronic integrated system is formed; the core node unit serves as a management and control center of the integrated electronic system platform, dynamically loads service reconstruction according to a task instruction of an upper computer, and performs network communication and data distribution based on an open function application service interface.

Description

technical field [0001] The invention relates to a distributed integrated reconfigurable electronic system platform architecture which is mainly used in the fields of aerospace, aviation and communication and can be adapted to resource reconfiguration. Background technique [0002] Integrated electronic systems originated in the aviation industry. Integrated electronic system refers to the organic combination of different types, different models, different frequency bands and different purposes of electronic equipment on a single or multiple platforms into a complete, universal multi-functional electronic system. Its characteristic is that the entire system is logically divided into multiple nodes, and each node can access local memory resources or remote memory resources. Although the integrated electronic system highlights the comprehensive design, the comprehensive utilization of information resources, and the comprehensive management and control of electronic resources, ...

AI Technical Summary

Problems solved by technology

This kind of independent system application organization, function processing and resource operation synthesis only considers local conditions and factors, and the system comprehensive ability is greatly restricted, which directly affects the benefits of system integration, and also limits the problems and benefits analysis of system integration. and evaluation

At present, my country's satellite ground station equipment system is diverse, presenting a self-contained and fragmented situation. The openness between the systems is poor, the interconnection and interoperability capabilities are insufficient, and there are system and technical system barriers in the management system

With the increase of the scale of integrated circuits, the density of power consumption is getting higher and higher, the gap between the speed of the processor and the speed of the memory is getting bigger and bigger, and the delay of the memory limits the development of the performance of the integrated system computer

Since the single processor is limited by the control computing unit, and Amdahl's law points out that instruction-level parallelism depends on the degree of parallelism of the program, an integrated electronic system composed of several independent nodes connected by a high-speed dedicated network cannot effectively increase the speed of the computer

Images