Main Missions

Support for the integration of new signalized intersections

• Provide technical support to suppliers and integrators during the addition of new intersections.
• Analyze and integrate MAPEM files describing the topology of intersections.
• Verify the compatibility of field equipment with ETSI standards.
• Configure and validate the connections between the entry and exit lanes of the intersection.
• Participate in functional and technical tests of exchanges between OTW systems, the industrial partner, and traffic signal controllers.
• Monitor incidents related to priority requests (SREM/SSEM).

Creation and maintenance of approach curves

• Design and configure new approach curves for bus routes.
• Define announcement points and theoretical arrival times (TTS).
• Calculate and adjust the reactivity constants of intersections according to their operation.
• Validate the consistency of theoretical speeds and defined trajectories.
• Maintain and optimize existing curves to ensure the quality of priority requests.

Evolution of the business interface

• Adapt and evolve the management interface for intersections and approach curves.
• Develop new features in Node.js according to business needs.
• Improve the ergonomics and configuration processes of intersections.
• Participate in functional analyses with business teams.
• Perform testing, corrections, and production deployment of enhancements.

Operational and technical support

• Monitor and analyze RabbitMQ exchanges.
• Use Elasticsearch for monitoring statistics and events.
• Participate in the resolution of production incidents.
• Collaborate with DevOps, Infrastructure teams, and external suppliers.
• Maintain the system's functional and technical documentation.

Reporting tool to improve commercial speed

• Create reporting on approach curves: high-performing / useful.
• Assist the business team in creating their own reporting.
• Create performance reporting with and/or without integration of priority requests to CAF.