INFORMATION SYSTEM WHICH AIDS TRAFFIC Russian patent published in 1999 - IPC

FIELD: visual perception of information which is controlled from remote stations, in particular, advertisements. SUBSTANCE: device has central terminal of selective radio call network, at least one transmitter of selective radio call network, central station for reception of messages to be displayed using information board and device for input messages into central terminal of selective radio call network. Information board is located in waiting locations for passengers. Receiver of selective radio call network has individual user reception lines, which are mounted for receiving messages which are transmitted from corresponding specialized information centers. Receiver has reader of information which is accumulated in it. Output of reader is connected through commutator to unit which converts received messages to representation for displaying on indication panel of information board. Another information input of message commutator serves as input for reception of messages from autonomous information detector. Control inputs of commutator and reader are connected to synchronization unit through address code generator. EFFECT: increased efficiency of advertising messages perception. 1 dwg