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Highway Network


For real-time highway traffic monitoring and control, the following devices or solutions are required: in-vehicle electronic tags, RFID (radio frequency identification) readers, ETC toll display monitor , IP cameras, roadside emergency calling stations, and various SCADA (supervisory control and data acquisition) systems. Volktek provides a wide range of Industrial ethernet products and networking solutions for the following:

● SCADA systems for light control and emergency message display
● Traffic signal control systems
● Surveillance and safety systems
● Intelligent electronic and toll collection
● Tunnel surveillance and lighting control
● Roadside emergency assistance booths
● Traffic data acquisition and monitoring systems

 

Challenges

● Outdoor devices subject to noise, lightning, ESD (electrostatic discharge), and power surge.
● Extreme temperature fluctuations.

 

Beneficial Features

● Industrial grade design to tolerate harsh highway environments.
● Redundant power for non-stop operation.
● Industrial protocol compatibility.
● Redundant ring topology for minimal downtime.
● PoE+ functionality for IP surveillance devices.