DEUTA Technology for ETCS Baseline 3
Safe display and input of data - today already up to SIL 3!
The new UNISIG ERTMS/ETCS Subset-091, Issue 3.30 as part of ETCS Baseline 3 requires safe display and input areas on a touch panel.
DEUTA as sole provider worldwide offers the combination of highly-available redundant displays, safe SIL 3 display and SIL 2 input.
IconTrust® & SelectTrust® technology
IconTrust detects representation errors of the unsafe PC system and differentiates between the safety-related input areas on the TFT. The contained SelectTrust function checks the activation or release of the touch area, or the single or continuous transmission of the activation. The technology thus complies with the requirements of Subset-091 with a safe, flexible and cost-efficient solution.
TSI-compliant application software
The DMI forms the stable basis for the safety functions and is an essential part for vehicle interoperability.
In the ERA ERTMS 015560 Vers. 3.4.0, the input and output behaviour of the DMIs for ETCS Baseline 3 is strictly standardised. The DEUTA software designers are especially aware of the requirements down to the pixel and develop standard-compliant applications for their MFTs - from design to SIL validation for PZB and ETCS.
The software designers consider the safety-related input and output areas on the TFT panel and map the design architecture.
Upon request you can use either the evaluated DEUTA software protocols, or we will implement your specified protocol.