Title :
A new communication mechanism for enhanced embedded training system
Author :
Yoon, Kun Su ; Jo, Han Sang ; Bang, Keugyeol
Author_Institution :
Korea Aerosp. Ind., Ltd., Sacheon, South Korea
Abstract :
This paper proposes a new communication mechanism for enhanced embedded training system (ETS) using the embedded virtual avionics (EVA). In the proposed mechanism, EVA card is a point-to-point TCP/IP communication directly interfaced with mission computer (MC) not via MIL-STD 1553B card. To support real-time embedded training (ET), data messages such as air-to-air, air-to-ground weapons and targets are integrated. The test results of operating flight program (OFP) with system integration laboratory (SIL) show that the proposed mechanism using the integrated message is improved up to 8.2 times on average in transmission speed compared with the conventional mechanism. And it is not needed the checksum process because of including in TCP/IP packet structure. Thus, it leads to achieve reliable transmission to the real-time constraints, required by military applications. Also, low-cost ETS can implement because MIL-STD 1553B card is removed.
Keywords :
computer based training; embedded systems; military avionics; military computing; transport protocols; virtual reality; ETS; EVA; OFP; SIL; air-to-air weapons; air-to-ground weapons; communication mechanism; data messages; embedded virtual avionics; enhanced embedded training system; integrated message; mission computer; operating flight program; point-to-point TCP/IP communication; real-time embedded training; system integration laboratory; transmission speed; Aerospace electronics; Aerospace industry; Computational modeling; Costs; Industrial training; Military aircraft; Radar; System testing; TCPIP; Weapons;
Conference_Titel :
Aerospace & Electronics Conference (NAECON), Proceedings of the IEEE 2009 National
Conference_Location :
Dayton, OH
Print_ISBN :
978-1-4244-4494-6
Electronic_ISBN :
978-1-4244-4495-3
DOI :
10.1109/NAECON.2009.5426649
