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

  • HERMES Study provides guidance for forward ITS thinking in Finland
    August 25, 2016
    Having authored HERMES, a major study for the Finnish Ministry of Transport and Communication, Josef Czako talks to ITS International about his findings and lessons for other authorities. When CEOs of major automakers are predicting more change in the next five years than in the past 50, what is the role of national authorities considering the benefits of innovations in ITS?
    Read More
  • IP revolution for CCTV systems yet to happen
    February 3, 2012
    The IP Revolution for CCTV systems which has been predicted for some years now has failed to happen, says Craig Howie, commercial director of Visimetrics Ltd. Given the many aspects of different technologies and standards involved in moving high-value, observation-critical applications into a pure digital age, this is perhaps unsurprising, he feels.
    Read More
  • Road user charging comes a step closer in Oregon
    December 19, 2017
    Having been the first US state to introduce the gas tax a century ago, Oregon is now blazing the road user charging trail. Colin Sowman looks at progress to date. For more than a decade, authorities in Oregon have known of the impending decline in fuels tax income and while revenue increased by more than 5% in 2016, that growth will slow considerably this year and income is projected to start declining in 2020.
    Read More
  • Leading Finland’s transport revolution
    July 18, 2017
    Anne Berner, Finland’s minister of transport and communications, does not fit the normal political mould. She is not a career politician but a business executive who became a member of parliament in 2015 and has said from the outset that she will only serve one term. Without concerns about being re-elected and a clear view of the future of transport, Berner can concentrate on what needs to be done - tackling some of the more contentious and intransigent subjects. Her name is best known for two major initiat
    Read More

Highlighted Content