Bluetrace boosts detection rates without privacy concerns

Vehicle counting and travel time determination is said to be easier and more accurate using Bluetrace which detects both Bluetooth and Wi-Fi signals from motorists smart phones. According to the Netherlands-based company's UK importer Rennicks, only 10% of mobile phone owners have Bluetooth activated whereas most have the Wi-Fi switched on leading to a hit rate of 98% which increase accuracy and granularity while maintaining the anonymity of a non-ANPR system.
June 15, 2015 Read time: 1 min

Vehicle counting and travel time determination is said to be easier and more accurate using 8151 Bluetrace which detects both Bluetooth and Wi-Fi signals from motorists smart phones.

According to the Netherlands-based company's UK importer Rennicks, only 10% of mobile phone owners have Bluetooth activated whereas most have the Wi-Fi switched on leading to a hit rate of 98% which increase accuracy and granularity while maintaining the anonymity of a non-ANPR system. It is also said to be around half the cost of an ANPR system and to require almost zero maintenance.

Algorithms in the system are said to filter out multiple signals from transit users and other anomalies, it can be configured to signal an alert if the traffic speed drops below a pre-determined figure and road workers can be provided with tags to track their whereabouts. The system can be mains or solar powered while for temporary installation battery powered versions are available. 

Detection, Monitoring & Machine Vision

For more information on companies in this article

Related Content

  • Flir updates ThermiCam2 thermal traffic sensor and detector
    February 1, 2019
    Flir has upgraded its thermal traffic sensor and detector with traffic data collection features. The company says ThermiCam2 uses thermal energy emitted from road users – rather than light - to detect vehicles and vulnerable road users at night, over long distances and in harsh weather conditions. According to Flir, the solution can be used to detect vehicles and bicycles approaching an intersection, detect wrong-way drivers, count and distinguish vehicles from bicycles and collect traffic data using the
    Read More
  • Flir updates ThermiCam2
    February 21, 2019
    Flir has upgraded its thermal traffic sensor and detector with traffic data collection features. The company says ThermiCam2 uses thermal energy emitted from road users – rather than light - to detect vehicles and vulnerable road users at night, over long distances and in harsh weather conditions. According to Flir, the solution can be used to detect vehicles and bicycles approaching an intersection, detect wrong-way drivers, count and distinguish vehicles from bicycles and collect traffic data using
    Read More
  • Arup picks 8 ways ITS can save the planet
    January 6, 2022
    The solutions we need to accelerate carbon-free transport are known, available and ready to be deployed. Tim Gammons from Arup explains what the ITS industry can do now to help…
    Read More
  • Columbia brings the noise to VRUs
    May 7, 2020
    ‘Twalking’ – the practice of staring at a smartphone screen while walking – may be a matter for wry amusement for the non-addicted, but is potentially hazardous to the phone users. A US research project may have found a solution, finds Alan Dron
    Read More

Highlighted Content