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

  • Demand-responsive transport keeps things flexible
    July 20, 2023
    Mobility needs change: Elena Ziller of OpenMove explains why demand-responsive transport is emerging as a hot mobility trend – and why it’s not without challenges
    Read More
  • KiTraffic receives OIML F5 certificate
    March 24, 2022
    Kistler WiM system 'opens up new possibilities' for enforcement, suggests manufacturer
    Read More
  • Is the smartphone a driver's best friend?
    May 27, 2014
    The smartphone is a driver’s best friend – or so it seems: apps help them navigate, avoid congestion, identify a parking space, locate an EV charge point, find the area’s cheapest fuel, check the weather, pay tolls … the list goes on. While some have voice actuation, the whole issue of driver-related apps still concerns me. The World Health Organisation / National Highway Traffic Safety Administration (NHSA) report Mobile Phone Use: A Growing Problem of Driver Distraction says: ‘…studies suggest that driver
    Read More
  • LiDAR sets its sights on future problems
    February 23, 2017
    AAdvances in LiDAR are helping transport authorities improve services and identify potential problem areas, as geospatial technology expert Dr Neil Slatcher explains. The effects of climate change on the transport infrastructure have long been a cause of concern within the transportation sector - and not only on the structures themselves but also on the surrounding areas. This year, those concerns have become reality with landslides, structural collapses and surfacing issues impacting services across the wo
    Read More

Highlighted Content