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Traffic Management Systems

Expressway Tunnel Management Systems

Expressway Tunnel Management Systems assist to provide commuters with dependable and secure safety services when travelling on the expressway or in a tunnel. Comprising of various technologies, it gathers and processes the data collected from the various roadside devices and transmit them to commuters via several means such as message signs, radio, mobile applications, etc. This allows for smoother traffic flow and also provide drivers with ample reaction time during unforeseen situations. 

Expressway Tunnel Management System uses a Central Control System (CCS) which enable the control over the various systems. Designed with a intuitive user interface, it streamlines user workflow experience, guaranteeing effortless monitoring and management of expressway tunnels. 

Variable Message Solutions
Lane Use System
Light Box Signs
Intelligent Telemetry Unit
Automated Weather Station
Variable Message Solutions

Our Variable Message Solutions (VMS) serve as an information dissemination platform for motorists to keep up to date on the current happenings on the road.  

Through the easy-to-use and effortless VMS, motorists can obtain information on accidents, alternative routes, incidents, roadwork zones, speed limits, and traffic congestions. Furthermore, our VMS requires minimal maintenance and is tailored to suit our clients’ purposes, application needs, and size requirements. 

 

Variable Message Solutions
Variable Message Solutions
Lane Use System

Lane Use systems are mounted on tunnel ceilings/soffits, and on Variable Message Solution structures. They are usually placed before the entry of the tunnel and within the expressway tunnel to indicate the lane status. A Green arrow represents an open lane, while a Red cross indicates a closed lane. If an Amber cross is seen, it means that there is possible construction or obstruction ahead. 

 

Lane Use System
Light Box Signs

Light Box Signs are static signs with a LED backlighting which can be turned on or off locally. The LBS remain visible to motorist even when the LED backlighting is turned off. These signs help drivers to find their way and to turn off at the correct exit. They also help position drivers in the correct lane to improve traffic flow and avoid unsafe situations. 

 

Light Box Signs
Intelligent Telemetry Unit

The Intelligent Telemetry Unit (iTU) Monitoring System is a device which works in tandem with a network of sensors to detect, distinguish and monitor individuals, vehicles, and situations within its vicinity. Communicating with a multitude of sensors simultaneously, the iTU will collect, process, and transmit the data to the backend server. The data can then be retrieved for analysis and the information gathered can be used to carry out any corrective measures required. 

Some types of sensors include: Inductive loop, Piezo Sensor, Short – Range Ultra Sonic Sensor, Position Sensing Device, Mid – Range Radar Sensor, Active Infrared Sensor, Camera Sensor or Thermo Sensor Array. 

Intelligent Telemetry Unit
Automated Weather Station

Our Automated Weather Station encompasses instruments and equipment used to measure the atmospheric conditions.  

Employing easy-to-use systems, the Automated Weather Station comprises of a Meteorological Data System which record and analyses weather conditions. These measurements provide essential information necessary for weather forecasts and studies on the weather and climate. 

The system records quality data and is inclusive of variables such as Wind speed, Wind direction. Relative Humidity, and Temperature which can be used to help ensure road safety. 

 

Automated Weather Station
ATT Systems (S'pore) Pte Ltd

The Benefits of Expressway Tunnel Management Systems

Enhanced Traffic Management
Enhanced Traffic Management
Improved road and traffic operational efficiency
Improved road and traffic operational efficiency
Increased road safety
Increased road safety
ATT Systems (S'pore) Pte Ltd

related projects

KPE & MCE ITPMS
ATT Group has taken on projects, from September 2009 till July 2017, on comprehensive maintenance of Kallang Paya Lebar Expressway (KPE) and Marina Coastal Expressway (MCE) integrated traffic and plant management sy
KPE & MCE ITPMS
KPE & MCE ITPMS

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