Lineas
Case Study
The solution has proven to be very effective in lowering operational costs. Due to better overviews, fewer paths are required to serve the same number of trains
Lineas is one of the largest rail freight operators in Europe. Based in Brussels, the primary goal as a leading freight operator is to provide stronger, broader and higher-grade rail services to customers in a liberalized European market. Lineas provides total logistic solutions and customer-oriented services, which include rail, inland shipping, road transport, terminals, warehousing, on-site operations, et cetera. To that end, Lineas continuously endeavors to improve quality, productivity and cost efficiency while expanding their international offering and network.
The Challenge
Planning and detailed scheduling of rail cargo processes is characterized by complex business logic and constraints. It involves long and short-term planning of locomotives, locomotive drivers and yard staff. A planning department must consider various interdependencies, plus constraints like maintenance rules, route knowledge, traction knowledge and different working time directives and regulations. Ab Ovo’s key expertise is modeling this complex business logic – including all constraints – using specialized APS software.
The clients of Lineas expect high service. To fulfill this expectation the planners of Lineas need to have a solution that gives them a full overview of the planning puzzle and helps them make the right decisions. On a daily basis, a variety of decisions are made, such as:
- Is there a path available for a train? Or should a new path be requested?
- Which resource (locomotive, loco drivers, yard staff) to plan on a train?
- How to distribute the shifts among staff in a cyclic or linear roster and obey all labor regulations.
- How to re-plan when a locomotive breaks down or a driver gets ill.
- How to plan drivers so that their knowledge of locomotives and routes stays up-to-date.
These and many other decisions are supported by the tool to ensure high service while staying competitive in the market
The Solution
The solution, called Integrated Rail OptimizatioN (IRON), integrates the planning and scheduling of line locomotives, shunting machines, drivers and yard operators. The solution is based on the DELMIA Quintiq technology. IRON covers the entire planning process, from strategic and long-term planning to operational execution. IRON supports planners in making the best decisions for scheduling and re-scheduling resources. The new system integrates existing planning methods with the latest processes required for operations in the new Lineas organization. It is easy to adjust and improves communication between different planning teams. Lineas’ unique constraints, such as traction knowledge or labor regulations, are modeled in the system, leading to a safer and more secure working environment and operational excellence.
The Result
The solution has proven to be very effective in lowering operational costs. Due to better overviews, fewer paths are required to serve the same number of trains. The locomotives and staff can be planned more effectively, reducing the number of unused resources. The locomotive maintenance is planned just in time and the staff’s knowledge of routes and locomotives is kept up to date, reducing the number of exams that are required when knowledge becomes outdated.
Furthermore, the satisfaction rate among drivers and local staff has significantly increased due to the improved roster quality that ensures that all working time directives and regulations have been met. This has a positive effect on the level of sick leave in the company.
Finally, the communication between planners has improved significantly and the process of last-minute changes on the day of operation has become smooth due to improved coordination, better overview and effective accident- handling.
