Method and apparatus to support remote and automatically initiated data loading and data acquisition of airborne computers using a wireless spread spectrum aircraft data services link

摘要

The system and method of the present invention provides automated electronic switching and control for data uploading of software in the form of operational programs, operational configuration or databases, collection of S/W configuration information from the various loadable avionics (but not limited to avionics) subsystems and download data between those subsystems and the ARINC 615-3 or 615A data load applications. The data load applications can be resident in existing ARINC 615 Airborne, Portable or PC-based data loaders or an optional ARINC 763 type on-aircraft Network Server System. The invention's real-time Linux based platform is also capable of hosting any data load application. The switch interface unit can be either manually controlled as a standalone replacement for existing rotary switches installed on Boeing aircraft, or remotely controlled when integrated into an ARINC 763 type Network Server System such as the Aircraft Data Services ink (ADSL). The switch interface unit functions as the aircraft system selector in the Data Load/Configuration system. The invention is line replaceable, and has many advantages over the existing manual rotary switch. The unit's design meets and exceeds the current data load interfacing requirements for avionics equipment.