Fault Tolerant Crew Cabin Systems Controller for Gaganyaan

Gaganyaan program represents India’s inaugural endeavour to establish human presence in Earth’s Low Earth Orbit. The Orbital module is designed to accommodate astronauts and various electronic systems like environment monitoring systems, crew display systems, cabin lighting systems, camera systems, communication systems, audio-video processing systems, etc. Crew Cabin Systems Controller (CCSC) Module is an integral part of Audio Video Processing System that serves as a crucial intermediary between on-board electronics and Mission Computers for Tele-Command & Telemetry information exchange. This paper offers a comprehensive exploration of the design of Fault Tolerant Crew Cabin Systems Controller for the Gaganyaan mission.