IconTrust supervises predefined areas on the TFT display. IconTrust analyses the displayed image there and compares the image data with the value of the original input variable. In the event of deviations, IconTrust triggers a safety-oriented response.
IconTrust is independent of the chosen computer architecture. IconTrust has already been evaluated successfully in many projects up to the safety level SIL 3. Obsolescences and device modifications can be recertified with acceptable expenditure.
IconTrust is the generic solution for all TFT displays that need to meet SIL requirements. This includes, e.g., displays in driver's cabs, and controller equipment in rail transport. Within the scope of the safety certification on existing applications, adaptations outside the monitored areas do not require reverification. Our customers can simply adjust safety areas and contents with the IVEN configuration tool. This saves on costs for complex recertification.
IconTrust technology is protected by the following US patent No. 9,164,860 B2.