Avionics equipment running environment dynamic simulating device and method

Abstract

The invention relates to an avionics equipment running environment dynamic simulating device and a method. A hardware system of the avionics equipment running environment dynamic simulating device comprises a left incentive system and a right incentive system. The left incentive system and the right incentive system are connected through the internet. Circuit structures of the left incentive system and the right incentive system are same. Each incentive system comprises an industrial personal computer. A software system generates a variety of data in flight process through controlling an AFDX card, an ARINC 429 card and a discrete input / output card, and outputs the data to member systems of the avionics equipment through a signal conditioning box and an interface mapping device. The data of the member systems of the avionics equipment are outputted through the interface mapping device and the signal conditioning box. Conclusion of the system operation can be obtained through simulation. The troubles of managing and analyzing a large amount of data when the avionics system is tested as a whole are avoided, time needed for testing is greatly shortened and data test errors caused by artificial analysis and data process are effectively reduced.

Description

technical field [0001] The invention relates to an environment simulation device, in particular to a dynamic simulation device and method for the operating environment of avionics equipment. Background technique [0002] The avionics system is an indispensable and important type of system in modern civil aviation aircraft. It is mainly responsible for the functions of communication, navigation, flight control, flight management and display on the aircraft. In the design of traditional civil aviation aircraft, the comprehensive test of the entire avionics system can only be carried out after the airframe structure design is completed and the avionics system is installed on the aircraft. With the continuous development of electronic technology and the increasing importance of avionics systems on aircraft, traditional testing methods cannot meet the design requirements of modern aircraft. Therefore, it is necessary to carry out the overall design and laboratory of avionics syst...

AI Technical Summary

Problems solved by technology

During the flight of the aircraft, these data need to be exchanged in large quantities, and the performance of the system operation needs to be evaluated based on the feedback data of each member system. At present, the exchange, information analysis and management of such a large amount of ARINC429 data, AFDX data and discrete data There is no special equipment and method

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