Method and communication system for communicating between traffic participants

The invention relates to a method for communicating between traffic participants (5a, 5b, 5c, 5d, 5e) in a traffic scenario, said traffic participants comprising at least one motor vehicle (8, 9), each traffic participant (5a, 5b, 5c, 5d, 5e) having a communication device (4a, 4b, 4c, 4d, 4e), which periodically transmits, using a communication channel (2), a communication signal comprising a traffic participant (5a, 5b, 5c, 5d, 5e). In order to form a communication group related to an application situation, in particular a movement action, the traffic participant (5a, 5b, 5c, 5d, 5e) planning to execute the application situation sends an inquiry message via a communication channel (2), the position of the traffic participant (5a, 5b, 5c, 5d, 5e) and the basic information of at least one operating parameter of the traffic participant (5a, 5b, 5c, 5d, 5e). In the event of the presence of a reply message, a communication group is established with at least one further road user (5a, 5b, 5c, 5d, 5e) that likewise