Case Study Report : Safety rules synthesis for an autonomous robot

International audienceThis paper presents the process we use to define the safety rules implemented on the safety monitor. This approach is applied to an industrial case study. We first perform a risk analysis. From the list of hazards, we extract safety invariants, which are conditions to be met to preserve the system safety. The invariants are modelled. The safety invariants and available interventions are then combined to create safety rules. To automate this process we developed the SMOF tool