CNI hardware interface integrated management system

Abstract

The invention discloses a CNI hardware interface integrated management system, and aims to provide a set of integrated management system capable of unifying hardware interface design and effectively managing avionics system hardware interfaces. According to the technical scheme, a browser and server B / S framework is adopted for building, and the system is composed of a hardware interface library server, a hardware interface integrated management terminal and a hardware interface integrated management tool. The hardware interface integrated management tool comprises six parts: an interface definition design toolwhich displays a hardware interface design process in a visual manner; a data query statistics tool which queries hardware through which the signal pass to connect a complete path; aproject version management tool which forms a set of complete project version specifications for the hardware interface; a user authority management tool which manages users from project and data operation authorities; an interface output generation tool which outputs a hardware interface design product; and an interface boundary inspection tool which detects the on-off state of the cable signalpath and generates a detection report.

Description

technical field [0001] The invention relates to a hardware interface integrated management system of a communication navigation identification system (CNI). Background technique [0002] Communication Navigation Identification System (CNI) has developed into a highly integrated complex system. The CNI system adopts a comprehensive design path based on resources, and integrates the resources of the system's antenna aperture, radio frequency channel, signal processing, and data processing. Based on the design principle of digitalization and modularization, the CNI system carries out generalized design of hardware resources, and designs general digital signal processing modules, U / V-band and L-band digital receiving excitation modules, etc., and connects its connected. The modules and the CNI rack are electrically connected through the backplane, and the modules and the backplane are connected by various connectors. The software and hardware resources are controlled and manag...

AI Technical Summary

Problems solved by technology

With the increasing integration of communication identification systems, more and more interconnected devices and modules, complex cross-linking relationships, and the rapid increase in the scale and complexity of the supporting development environment, the traditional hardware interface design process can no longer meet the needs of comprehensive Increasingly complex hardware design requirements for modernized systems

Because the traditional avionics system hardware interface integration management system usually uses Excel to manually organize and design the hardware interface, the design has no continuity, the usability is poor, and there is no authority management and version management. Once the hardware cross-linking relationship changes, system personnel are required. Prompt relevant designers to make interface changes based on experience

Therefore, the disadvantages of the hardware interface design and management methods in the prior art are: the hardware interface design and management work based on Excel documents is out of order, the workload is heavy, the query is difficult, the version is easy to be confused, the probability of manual detection error is high, and the data can be maintained. Difficult to guarantee integrity, integrity and consistency

Moreover, the complexity of the existing system hardware design has exceeded the scope of manual management, and professional design management tools must be equipped

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