Road condition management system and road condition management method

摘要

The present invention provides a road condition management system that can grasp an accurate state of a road condition and reduce a burden on a checker. A road facility management system for managing road facilities includes an on-board device and an information server. The on-board device includes a camera attached to a vehicle to photograph the outside of the vehicle, an image recognition unit that applies image recognition for detecting road facilities to a photographed image, a transmission image information generation unit that generates transmission image information including the photographed image, a road facility information database having stored therein road facility information, and a transmission unit that outputs the transmission image information if a recognition result by the image recognition unit is different from the road facility information stored in the road facility information database.

主权项

1. A road condition management system for managing a road condition, the road condition management system comprising:
an on-board device; and an information server, wherein the on-board device includes:
a camera configured to be attached to a vehicle to photograph an outside of the vehicle;an image recognition unit that applies image recognition for detecting a road condition to a photographed image obtained by photographing by the camera;a transmission image information generation unit that generates transmission image information including the photographed image;a road condition information database having stored therein road condition information; anda transmission image information output unit that outputs the transmission image information when a recognition result by the image recognition unit is different from the road condition information stored in the road condition information database, and the information server includes:
a reception unit that receives the transmission image information;a photographed image output unit that outputs the photographed image included in the transmission image information to enable a checker to visually recognize the photographed image;an input unit for the checker to input a check result of the photographed image output from the photographed image output unit;a road condition management information database having stored therein reference images as road condition management information for managing a road condition; anda reference selection unit that selects a reference image corresponding to a photographed image from the road condition management information database, whereinthe photographed image output unit outputs, together with the photographed image, the reference image selected by the reference selection unit.