DEVICE SUPPORT FLIGHT TEST ADVANCED-board equipment built on the principles of Integrated Modular Avionics

摘要

The invention relates to means providing flight test avionics aircrafts (LA), particularly applicable in systems providing flight test flight and navigation of aircraft equipment in the part registration information flows onboard system and determine the actual values ​​of trajectory aircraft parameters, and for determining the accuracy performance systems its navigation equipment. The technical result in the achievement of which is directed this utility model is to extend KBTI capabilities of the registration information of onboard systems for high-speed interface ARINC-664 and increasing the accuracy of determining the trajectory of aircraft parameters through the use of phase measurements of GPS and GLONASS, the need for flight testing of promising complex avionics aircraft. Device providing flight test perspective complexes avionics constructed on the principles of integrated modular avionics, consisting of a compact on-board unit complex of airborne trajectory measurements (KBTI) comprises a processor adapters input information from onboard systems with different interfaces, flash drive for generating database, processor coupled to the input receiver satellite navigation system (SNS) to the antenna. The device has a further input ARINC-664 adapter for receiving a high-speed Ethernet link signals onboard systems and introduced the program-software in a PC processor for processing information flow of ARINC-664 interface. SNS receiver is configured to process the code and carrier phase GPS signals and GLONASS navigation satellites. The device is also installed in the information input adapters ARINC-429 formats (RTM 1495-75 with change 3), MIL-STD-1553B (this standard domestic analogue - GOST 26765.52-87), RS-232 to register parameters of avionics systems without use the ARINC-664 format. For aircraft trajectory parameters used ground base control station comprising SNS receiver associated with the antenna and the PC with specialized hardware-software (CSI), generating the formation of differential mode SNA data processing materials in post-flight aircraft flight tests.