ITS Infrastructure
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Traffic-related Devices
Traffic Signal Control Devices
These devices are installed near intersections to transmit and receive information to and from the traffic control center and controls red, green, and amber lights according to the control pattern from the traffic control center.
Traffic signal controller TSC-3000 series
This signal controller can provide up to 36 signal lamp outputs and control traffic signals according to the instructions from the traffic control center and also independently by the signal controller.
■Structure, etc.
This signal controller is mounted with the communications unit with the traffic control center and the connection interface with the vehicle detectors, push button box for pedestrians, and adjacent signal controllers.
■- Features
As optional functions, this signal controller can be mounted with, for example, the gap responsive and recall control functions and interlocking function with the adjacent traffic signals. This also realizes demand prediction control based on the prediction of future traffic volume in advance as well as a functional option for the driving safety support systems (DSSS).
Traffic signal controller with built-in battery TSC-3200
■Structure, etc.
This traffic signal with built-in battery (Li-ion) switches over to battery power supply in the event of power failure without turning off traffic signal lamps and continues signal lamp lighting control. When power is restored, the power supply is automatically switched over to commercial power supply.
