SMALL function-oriented STAND FOR FUNCTIONAL VERIFICATION OF MEASUREMENT UNIT OF NAVIGATION

摘要

Stand relates to instrument engineering. Small functionally oriented stand (MFOS) is designed for testing the navigation measurement unit (BNI), which is the central complexing device navigation system terrestrial mobile means (NMS) at step autonomous laboratory functional and poster (chamber) test for compliance resistance, strength and resistance to impacts. MFOS is a hardware-software package that replaces the expensive peripheral equipment-panel indicator (PI) girogorizontkompas (TAS) priemoizmeritel (MRC), odometer path sensor (DP), the geomagnetic heading sensor (BFA), a block antennas (BA), with sides spetcvychislitelej (BSV). BNI has connectors "PI1" "PI2", "CTS", "MRC", "BX CLOCK", "CLOCK", "DP", "BPA", "AD", which is connected MFOS. MFOS generates and transmits to the terminals "PI1" "PI2", "TAS", "MRC", "BX CLOCK", "DP", "BPA", "BA" verifiable BNI information packets and signals containing simulated correlated coordinate values , the true azimuth of the longitudinal axis, the longitudinal and transverse angles of inclination of the NMS, the NMS speed, second timestamp. MFOS receives a "PI1" connector, "PI2", "TAS", "IDC", "CLOCK", "DP", "BPA", "BA" verifiable BNI signals, processes them in accordance with a predetermined algorithm automatically determines line the transmitted and received information, and also displays the solutions of the efficiency or operability BNI on the internal rocker LED display detailing the channels and data signals.