A DATA CONCENTRATION UNIT FOR HELICOPTERS

摘要

The present invention relates to a data concentration unit (1), which is adapted to convert the analog signals coming from various sensors into digital data and to transmit these digital data to the central unit in order to control all information exchange on an air platform from a single central unit, essentially comprising analog indicator signal inputs (2) for analog indicator data entry related with various flight parameters to be converted into digital data, at least one warning panel discrete warning signal inputs (3) for the entry of discrete warning signals coming from a main warning panel and/or a pilot metal chip detector panel, at least one warning lamp discrete warning signal input (4) for the entry of the signals coming from low RPM and/or fire warning lamp, at least one auxiliary discrete warning signal input and output (5) for meeting various numbers of warning signal requirements of different air platforms, at least two communication channels (6), at least one MIL-STD-1553 data bus (7) which provides a connection interface for transmitting parametric flight data converted into digital data to a mission computer (T) that will process these data, at least one test and software interface (8) which provides a connection interface for performing software update and test.