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Sensor Technologies

Identify moving objects, detect pedestrians or potential over height collisions, and read number plates with traffic sensor technology

Incorporate traffic sensor technology into traffic control solutions, including vehicle detection sensors and number plate recognition cameras.

Using smart road sensors can help with providing advanced warning of potential hazards or car detection sensors can alert drivers to their speed and highlight the mandatory speed limit for those speeding.

Overnight detection sensors can be crucial in environments with restricted height that may be susceptible to collisions such as with bridges or power lines.

SPEED

Radars

Speed Radars are an internal or external device which identifies a moving object heading towards the unit and using MVD technology, calculates the speed.

Analyse the captured speed information to then be used in a wide range of product solutions provided by TWM. Speed Indication devices and VAS signs commonly use internal or external radar technology to function accordingly.

Read about how TWM utilised radar technology in the speed limit control signs installed in North Yorkshire. After local parishes called for help to manage speeding on their roads, TWM provided a speed limit control signage solution.

ANPR

Technology

Automatic Number Plate Recognition (ANPR) is a highly accurate solution capable of reading vehicle number plates without human intervention.

Through the use of high-speed image capture with supporting illumination or IR technology, we are able to detect characters within the images provided as being those from a vehicle license plate. Analyse the ANPR information to then use in a wide range of product solutions provided by TWM.

TWMs CAPTIS uses external ANPR traffic sensor technology.

OVER HEIGHT

Detection

Over Height Detection systems are a highly accurate solution capable of detecting vehicles using break beam or bi-directional technology. They can detect vehicles that have exceeded a height tolerance, without human intervention.

The sensors are set at a height to suit the application required. These can include bridge decks, overhead power lines and overhead infrastructure which needs protecting and could be susceptible to collisions.

Activation of the sensors creates a chain reaction of events that can then be processed and used in a wide range of product solutions provided by TWM.

VAS signs are used to support and deliver the message of over height dangers ahead and instruct to take evasive action.

PRESENCE

Detection

Presence detection systems are a highly accurate solution capable of detecting vehicles, pedestrians or animals in a set location without human intervention.

Through the use of high-speed image capture with supporting illumination or IR technology, we are able to detect the movement, the presence or counting of vehicles within a designated area. The activation of these areas then triggers a chain reaction of events that can then be processed and used in a wide range of product solutions provided by TWM.

VAS warning signs are a common solution where the use of presences detection sensors provide a solution to help reduce accidents or incidents.

Read about how TWM used presence detection technology in providing a solution for Dudley Council.

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