Optigraph®

Modern IT Technologies for Public transport and Railway

Used for fully automatic preparation of long-term crew rosters, for the assignment of employees / drivers and vehicles to transport duties / tasks, based on an optimization module using a mathematical engine and artificial intelligence. It can accurately estimate the needs regarding personnel and rolling stock to complete tasks, with minimal costs in any given settlement period.

Automatically created plan is compliant with all legal conditions regarding drivers’ working time, individual restrictions and preferences applicable in the company, maintaining the maximum “staffing” of transport work.

Optimization

An optimization module cooperating with the DPK OptiGraf and Dispatcher software and enabling fully automatic planning, considering the set parameters.

It uses the mechanism of mathematical multi-criteria optimization with functions considering costs of:

  • unassigned services,
  • failure to develop the set woktime by the driver,
  • overtime hours, required rests, working days, etc.,
  • other specific customer requirements.

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