The module monitors the switching states such as request waiting times for pedestrians and vehicles at traffic signals, as well as the travel times for public transport. Values exceeding preset thresholds indicate a drop in the quality of a traffic signal system. Quality Management makes is possible to carry out detailed quality analyses and initiate targeted improvement measures.

The module collects and processes data on public transport from computer-supported operations control systems and displays it. The stops, lines and stopping points are thus integrated into the system, enabling intermodal transport management.

The Emergency-Vehicle-Traffic-Management-function allows the user to display, start and monitor the operational routes of rescue vehicles. If a route has been activated across the required intersections, the start and end times of the green phases are switched accordingly for each intersection.

The TASS (Traffic-Actuated Signalplan Selection) module is fed with predefined combinations of recurring traffic situations and the optimum signal plans assigned to them. TASS recognizes the situations under a rule-based system using threshold values and then activates the corresponding signal plans.

Model-based, traffic-actuated signal controllers determine the current traffic situation on the basis of measured data. They then calculate the optimum signal programs for the traffic signals connected to them while the network-related tasks are carried out at the central control level. By optimizing traffic control on both levels, local and central, the system can react very quickly and efficiently to current traffic events, for example strong fluctuations in traffic loads.