BumpRecorder measures road roughness via smartphone

BumpRecorder of Japan will be at the 2015 ITS World Congress with an innovative system that can evaluate road roughness, using only a smartphone. A user simply drives a passenger car with BumpRecorder installed on a smartphone and it will record vehicle vibration without the need for any special equipment.
October 8, 2015 Read time: 2 mins

BumpRecorder of Japan will be at the 2015 ITS World Congress with an innovative system that can evaluate road roughness, using only a smartphone.

A user simply drives a passenger car with BumpRecorder installed on a smartphone and it will record vehicle vibration without the need for any special equipment.

Recorded data is uploaded to the BumpRecorder Web server - road roughness to level 2 IRI (International Roughness Index) and original bump index will calculate in 5-10 minutes, and it will be displayed via mapping on the web map window.

The company states that BumpRecorder does not require calibration driving before actual roughness measurement driving gets under way. This is because vehicle vibration specification is analysed automatically using recorded acceleration data. The company claims that the class 2 IRI values provided by the system are stable, even if vehicle type and driving speeds are different.

The BumpRecorder App for Android smartphone is free to download from Google Play. There is a data analysing fee which is a fixed amount for a management area and within that area, measurement distance is unlimited.

Related Content

  • BumpRecorder app evaluated road roughness
    July 31, 2015
    BumpRecorder of Japan will be at the 2015 ITS World Congress with an innovative system that can evaluate road roughness, using only a smartphone. A user simply drives a passenger car with BumpRecorder installed on a smartphone and it will record vehicle vibration without the need for any special equipment. Recorded data is uploaded to the BumpRecorder Web server — road roughness to level 2 IRI (International Roughness Index) and original bump index will calculate in 5–10 minutes, and it will be displayed on
    Read More
  • Cellint measures speed and travel time without roadside infrastructure
    April 10, 2014
    Collecting speed and travel time data without using roadside infrastructure could offer new possibilities to cash-strapped road authorities. Streaming video may be useful for traffic controllers to monitor incidents and automatic number plate recognition may be required for enforcement, but neither are necessary for many ITS functions. For instance travel times, tailbacks, percentage of vehicles turning, origin and destination analysis can all be done using Bluetooth and/or WI-Fi sensors and without video o
    Read More
  • Charging trial tests smartphones for road user charging
    January 26, 2012
    A new project is under way in Minnesota, investigating whether smartphones are technically and publicly acceptable for use in road user charging. Jason Barnes reports. In Minnesota, trials have been launched to determine whether smartphones are technologically viable and acceptable to the public for distance based road user charging (RUC). The Midwestern US state has engaged with Battelle to explore RUC technology options in a project which falls under the auspices of the US Federal Connected Vehicle progra
    Read More
  • US 511 system, the future of traveller information?
    April 23, 2013
    What started out at the turn of the millenium as a simple dial-up travel information service has grown out of all recognition in the digital age. Pete Goldin surveys the development to date of the US 511 traveller information system. In a little over a decade, 511 has gone from its original intent – a collection of recorded messages accessible via phone for pre-trip planning – to a network of dynamic traveller information services provided by states and cities throughout the US, offering access to a wide v
    Read More

Highlighted Content