Traffic management system

摘要

A traffic management system provides traffic information and allows controlling and influencing traffic in a traffic network, such as a street network in a city. The system includes a traffic management center with a generator for the central creation of an information message for road users. The traffic management system includes terminals to be carried along by the road users for receiving and outputting the information message. Data transmitters transfer the information message from the traffic management center to the terminal. The generators are configured to localize the information message by assigning a location code for destination-oriented transmission and/or output of the located information message. The location code represents a location or section of the traffic network relating to the information message. The road user on the move within the traffic network can be provided directly and explicitly with up-to-date information messages.

主权项

1. A traffic management system for providing traffic information and for controlling and influencing traffic in a traffic network, the traffic management system comprising:
a traffic management center including a generator for centrally creating an information message for road users, said generator being configured to localize the information message by assigning a location code for destination-oriented transfer and/or output of the localized information message, wherein the location code represents a location or segment of the traffic network relating to the information message; a terminal to be carried by the road users while traveling within the traffic network and configured for receiving and outputting the information message generated by said generator of said traffic management center; a data transmission system for transferring the information message from said traffic management center to said terminals, said data transmission system having a plurality of distribution devices strategically distributed about the traffic network and connected to said traffic management center for wired or wireless data transmission, each of said transmission devices including a transmit unit for wireless transfer of the information messages to respective said terminals within a local transmit area, wherein a given information message is to be transmitted explicitly based on the location code thereof specifically to one or more said distribution devices.