At the World Tunnel Congress (WTC) in June 2017, we will showcase the Hyperion™ TVM family of sensors for light and traffic measurements in tunnel applications. In particular, we will show the TVM-a sensor for measurements of veiling luminance at tunnel entrances according to the latest research and international recommendations including CIE88:2004. Our sensors are fully compatible and integrated with advanced lighting control systems from Phoenix Contact. TVM-a supplies veiling luminance estimates and traffic information such as traffic density and speed over the Modbus TCP protocol to the Advanced Tunnel Solution (ATS). Together these systems form a joint solution for tunnel lighting control allowing improved traffic safety and reduced energy consumption.

For more information regarding the WTC 2017 please go here. We hope to see you in Booth O2 at WTC 2017 in Bergen!


Cipherstone is a well-established advanced technology company celebrating its 12th year in operation. We provide state-of-the-art services in information technology with emphasis placed on applications involving advanced deep learning and computer vision technology. With core competencies including image analysis, machine learning, pattern recognition and optronics, the company enables a range of solutions to real-world technical problems. Application areas include autonomous driving, biometric authentication, industrial inspection, intelligent surveillance, medical imaging and traffic monitoring/surveillance.