Communication system for mobile and stationary equipment

The invention relates to a communication system (1) for mobile and stationary means (7, 14), the mobile and stationary devices (7, 14) have at least one transmitting and receiving unit (22) which (a defined transmission and reception range 25), and wherein the wengistens partial overlap (28) of the transmitting and receiving portions (25) of the mobile and / or stationary devices (7, 14) a random communication (29) causes between them and this random communication (29) passes over a zeilgerichtete communication (32). In this way it is ensured that any mobile and / or stationary devices (7, 14) able to communicate event-oriented among themselves.