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ROAD SURFACE INSPECTION DEVICE AND RECORDING MEDIUM

  • US 20130173208A1
  • Filed: 11/08/2012
  • Published: 07/04/2013
  • Est. Priority Date: 12/28/2011
  • Status: Abandoned Application
First Claim
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1. A computer-readable recording medium having stored therein a program that causes a computer to execute a road surface inspection process comprising:

  • acquiring a deterioration candidate position at which a deterioration candidate of a road surface is detected by a process of detecting an abnormality on the road surface of a road;

    calculating a frequency at which an acceleration outside an allowable range is measured at the deterioration candidate position by referring to an acceleration at a measurement position corresponding to the deterioration candidate position among the accelerations stored in a driving data storage in which an acceleration measured in a direction parallel to the road surface on which a vehicle drives by an acceleration sensor mounted on the vehicle and a measurement position at which the acceleration is measured are stored in correlation; and

    determining, when the calculated frequency is equal to or greater than a predetermined threshold value, that the deterioration candidate position at which the frequency is calculated is a position at which the road surface is deteriorated.

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