Carmen Fleet Recovery Solver helps you recover from disruptions on the day of operation. The solver can be connected to existing day of operation systems.

The Carmen Fleet Recovery Solver automatically produces recovery options for major and minor disruptions. An option can contain any combination of re-timings, internal and external fleet swaps and cancellations. The objective is to recover as quickly as possible with as little change as possible and thus retain maximum service levels for passengers.

Speed
The solver will produce high quality solutions for major and minor disruptions within minutes.

Setting objectives
The user can easily investigate different trade-offs, e.g. between a quick recovery and a low operational cost, or between minimum changes and a stable operation. It is also possible to set exact goals, e.g. an upper limit for the number of flight swaps, maximal re-timings, etc. The result is presented with customized key performance indicators for easy comparison and selection.

Legality control
All legality and quality is controlled with Carmen's modelling language Rave. Rave guarantees for all our clients that the solutions produced always respect the company's legality and quality policies, as well as the targets for costs and passenger service levels. Rave also makes it possible to control properties such as what flight patterns that are desirable for operational stability, limitations caused by operational deficiencies of individual aircraft, stability in the planning of maintenance activities, etc.

Changes can be introduced at short notice by the local system administrator. This will ensure that the system delivers the best possible solutions, even after changes to crew agreements, timetables, company policies, planning processes, etc.

Integrated operations control
By integrating a lot of solvers the potential is even greater. The Fleet Recovery Solver can rapidly guarantee that the proposed solutions are feasible and effective for the entire operation, when coupled with the Passenger Recovery Solver and Crew Recovery Solver.

System integration
Carmen Fleet Recovery Solver is a stand-alone system designed to work in an integrated operations control environment. The solver reads input and delivers solutions as XML messages to and from an asynchronous queue.

 

 

If you have any questions about the Carmen Fleet Recovery Solver, please contact us at [email protected].


Technical information

  • XML-interface
  • Internal Oracle database (included)
  • Message broker (optional)

 


The solver communicates with other systems through an on-line interface. The design of the interface does not put any other requirements on the other systems than that they should be able to read/write XML messages.


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