Dimensioning of public transport long distance, regional and urban services. Specification and quantification of the ressources needed, such as rolling stock and staff. Introduction to different forms of traction, energy supply and running time calculation. Capacity calculation of railway lines and nodes. Capacity allocation and optimization.
Students will develop a knowledge on all resources, as well on train side as on infrastructure side, needed to produce market-oriented public passenger transport services. They will get a general understanding on the trade off between the different ressources involved and they will be able to make use of the dedicated methodes of resource dimensioning. They will learn the basic principles of the technologies of the traction technology.
(1) Introduction to production and resource planning: Duties of the production planning / Production resources; Inputs coming from the offer planning process / goals of production planning; Generic planning process; Productivity and it's measurement. (2) Dimensioning and resource requirements: Turnround time as calculation parameter; Dimensioning of rolling stock need; Dimensioning of staff need. (3) Vehicle operating strategies and concepts: Rolling stock strategies; Train composition strategies; Vehicle concepts; Vehicle design; Case studies. (4) Traction technology and energy supply: Technical requirements for vehicles; Vehicle body; Running gear; Train composition; Train resistance; Traction technologies; Energy supply. (5) Travel time, stop time and reserves: Overview on the calculation process; Identification of maximum allowed speed; Calculation of running time; Calculation of stop time; Quantifying the reserves. (6) Introduction to capacity analysis: Netwoork design / Capacity / Path allocation management; Definition and measurement of capacity; Infrastructure occupation; Network management and optimiziation of capacity use; Tools and forms of representation; Path allocation process. (7) Capacity of lines, nodes and local networks: Process of network capacity check; Principles and methods; Estimation and experience based values; Analytical methods; Simulations.
A script in German as well as the presentations will be provided for the course.
References to technical literature will be provided.