Method for ascertaining consumption and/or emission values

A method for ascertaining consumption values and/or emission values of a vehicle target group of vehicles located in a given traffic area as a function of a traffic control state, the method which comprises the following steps:

• ascertaining driving profiles of the respective vehicles in the traffic area and/or subgroups of the respective vehicle target group;
• assigning consumption models and/or emission models to the driving profiles;
• calculating the consumption values and/or emission values of the individual vehicles and/or of the subgroups;
• cumulating the consumption values and/or emission values of all the individual vehicles and/or of all the subgroups of the vehicle target group.

A system for ascertaining consumption values and/or emission values of a vehicle target group of vehicles located in a given traffic area in dependence on a traffic control state, the system comprising:

• a driving-profile-ascertaining unit for ascertaining driving profiles of individual vehicles and/or subgroups of the vehicle target group;
• an input interface for receiving data of consumption models and/or emission models;
• an assigning unit for assigning consumption models and/or emission models to driving profiles;
• a computer unit for calculating consumption values and/or emission values;
• and
• a cumulating unit for cumulating the consumption values and/or emission values of individual vehicles and/or subgroups of the vehicle target group.