Device for the retransmission to at least one terminal of traffic information sent by a centre or a collection unit

摘要

The arrangement has a receiver for receiving traffic information sent from a central station (3) or detection unit via a first radio-based communications channel (11). A transmitter sends at least a part of the received traffic information over a second, local radio-based communications channel (12). The device, which is a structural unit, contains a battery-buffered current supply unit and can be mounted above or adjacent to a road in the traffic network.