Receive and filter balise information

[MariellePetitDoche]

initial participants: Alstom, CETIC, Systerel, Uni BS
Current participants: To be defined

The tasks for analyzing the function "Receive and filter balise information":

Preparation:

• Functionality high level description
• Interface of functions: providing balise informations
• Modelling the structures in Papyrus

Detailed functional architecture and design description:

• Functional decomposition of "Receive and filter balise information"
• Interfaces of "Receive and filter balise information" (inputs + outputs)
• Subfunction "Perform Eurobalise Decoding"
• Subfunction "Build BG message"
• Subfunction "Check Consistency"
• Subfunction "Determine balise group orientation and LRBG criteria"
• Subfunction "Select usable Info"

Modelling:

• SysML Model: Define data types, flow specifications
• SysML Model: BDD, IBD functional structure
• Scade Model: Interfaces and functional structure
• Scade Model: "Perform Eurobalise Decoding"
• Scade Model: "Build BG message"
• Scade Model: "Check Consistency"
• Scade Model: "Determine balise group orientation and LRBG criteria"
• Scade Model: "Select usable Info"
• Linking with Requirements

[MariellePetitDoche]

• Functionality high level description (see https://github.com/openETCS/SRS-Analysis/blob/master/System%20Analysis/WorkingRepository/Group1/FilterInformationFromERTMSTrackside.xlsx)
• Interface of functions: providing balise informations (see https://github.com/openETCS/SRS-Analysis/blob/master/System%20Analysis/WorkingRepository/Group1/FilterInformationFromERTMSTrackside.xlsx)
• Modelling the structures in Papyrus (initial model available https://github.com/openETCS/SRS-Analysis/tree/master/EVC-Kernel_Model)