FIELD: automatic traffic control systems. SUBSTANCE: device has central dispatching station and checkpoints, each of which has short and long range transmitters and controller. Central dispatching station has two-channel transceiver, communication channels interface, digital-to-analog converter, voice communication unit, analog-to-digital converter. In addition device has local-area network which has file-server channel interface unit and workstations for dispatchers and service personnel. Each city line carrier has two-channel transmitter, control unit, digital-to-analog converter, analog-to-digital converter, voice communication unit, display and control unit. EFFECT: increased functional capabilities. 2 cl, 3 dwg
Title | Year | Author | Number |
---|---|---|---|
SYSTEM FOR DISPATCHING CITY LINE TRANSPORT | 1995 |
|
RU2113014C1 |
ROAD TRAFFIC CONTROL PROCESS | 1995 |
|
RU2108625C1 |
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APPARATUS FOR MONITORING TRAFFIC | 0 |
|
SU1695352A1 |
DEVICE FOR MONITORING MOVEMENT OF VEHICLES | 2010 |
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RU2431200C1 |
Authors
Dates
1998-06-10—Published
1995-08-30—Filed