8. What They Have in Common … Prinoth Beast Boeing 787 NASA Orion Audi A8 Reliable Networks and Controls from TTTech
9. Boeing 787 and TTTech TTTech delivers certified networking software and silicon implementations for the Boeing 787 which are applied at highest safety criticality level. In addition, configuration and validation tools as well as test equipment and engineering support have been provided. Boeing 787 Dreamliner TTTech silicon and software to guarantee safe operations for Hamilton Sundstrand‘s power architecture.
10. NASA Orion and TTTech NASA Orion Spacecraft: TTEthernet architecture backbone from TTTech to enable missions where maintenance and repair is not an option. "We look forward to realizing the potential of TTEthernet technology development, which provides a high bandwidth avionics databus capability supporting future technology insertion." NASA Statement
11. Audi A8, A6 and TTTech Page VW Touareg, … Bentley Arnage, Continental Audi A8, A6, A4, … Audi A8, A7 and A6: TTTech (safety) software platform - delivering quality for large volume production programs under stringent cost targets.
16. Vertically Integrated Offering Time-Triggered Protocols Test & Production Hardware Embedded Certifiable Run-Time-Software DO-178B Level A Certification Development and Verification Tools DO-178B Level A Certification Chip and Physical Layer DO-254/DO-178B Level A Certification On-site / Off-sites Support and Services
28. TTTech 2020 Vision Providing electronic robustness to a more electric world High Availability for Wind, Solar and Green Power and Smart Grid Automation High Reliability for More Electric Vehicles and Aircraft
32. TTEthernet and Safety TTEthernet is the only solution to address a broad variety of real-time and safety-related applications
33. Target Failure Rates in Different Standards E D C A B SIL 1 SIL 2 SIL 3 SIL 4 ASIL A ASIL B ASIL C ASIL D IEC 61508 DO-254 DO-178B ISO 26262 Compliance to SIL 3 means that maximal 1 dangerous error within 10 7 operating hours is acceptable Off-Highway Automotive Aerospace 10 -7 10 -5 10 -9 10 -6 10 -8 Non-safety related systems Failure rate (per hour) AirbusA380 CPCS Boeing 787 Power System Prinoth Snow Groomers TTX SafeCOM Audi A8 Comparison of failure rates incl. TTTech series product examples
TTEthernet is all about smart ways to integrate data flows with different characteristics in a single communication infrastructure. While various groups started with standard Ethernet and aim at enhancing it with real-time and fault tolerance properties, TTTech comes from the opposite direction: Our know-how is in real-time and fault-tolerant data flows. We are applying our know-how on top of Ethernet and optimize our concepts with respect to Ethernet features (switches, full-duplex, etc). In principle we can enable any carrier protocol with time-triggered technology, … … but there are some good reasons for using Ethernet. The Motivation for Ethernet Ethernet hardware is low cost. Ethernet is a well-established open-world standard and very scaleable. Existing tools can be leveraged as cost-efficient diagnosis tools. As all messages in TTEthernet are standard Ethernet compliant, existing tools can be leveraged for time-triggered messages as well. Standard web servers can be leveraged for maintenance and configuration. TTEthernet allows hosting of IEEE 1588 clock synchronization clients. Engineers learn about Ethernet at school. Ethernet compatibility enables the usage of technology that is established, tested, and verified.