Russia - machine engineering

Road controller

Field of application

- controls light signals of any configuration, multiposition road signs and speed indicators both within the structure of automated system of traffic control and in a local automatic mode;

- performs distributed control of traffic lights centres via wirelines;

- has a module structure allowing to modify functionalities;

- up to 8 road controllers can be installed on one traffic light entity;

- reprogrammed directly at the traffic light entity by engineering console;

- easy and convenient in service.

 Allows to:

- increase safety of road traffic;

- increase throughput and flexibility of transport network;

- improve ecology in the city regarding gas pollution;

- decrease lights interconnection costs.

Provides:

- independent control of up to 24 power circuits;

- operation in the following modes of lights control:

     local;

     coordinated;

     monitoring;

     green time;

     manual;

     yellow blinking

- automatic switching of operation modes depending on the time of day taking into account the day of the week;

- automatic diagnostics of lights lamps;

- serviceability:

     within the temperature range from –50°С to + 70°С;

     at voltage fluctuations from 176 to 253V;

     at vibrations up to 55 Hz (high vibration-proof, design N2 according to GOST 12997-84).

PERFORMANCE SPECIFICATION

Quantity of independent input power circuits for group connection for 

light signal lamps, controlled road signs, speed indicators                                             from 3 to 24

Maximal load current of one output power circuit, A                                                    up to 2

Maximal load line current, commutatable at any time, A                                                up to 15

Quantity of controlled traffic phases                                                                              up to 8

Discontinuity of duration change of main and intermediate strokes, sec                         1

Quantity of control programs                                                                                        up to 8

Time interval reading accuracy at operation temperatures,

Not more than, %                                                                                                          2

Weight no more than, kg                                                                                                35

The contact information