Road information collection device, road information collection system, and road information collection method

JP2025168026APending Publication Date: 2025-11-07HITACHI LTD
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Patent Information

Application Number
JP2024073119
Authority / Receiving Office
JP · JP
Patent Type
Applications
Current Assignee / Owner
Filing Date
2024-04-26
Publication Date
2025-11-07

AI Technical Summary

Technical Problem

Existing systems for collecting road surface data face challenges in efficiently and accurately capturing road obstacle conditions while maintaining a simple equipment configuration and managing increased data volumes, which can lead to higher implementation costs.

Method used

A road information collection device and system that integrates data from vehicle-mounted sensors to determine vehicle behavior and road obstacles, generating and storing obstacle information, and allows for 3D image reconstruction of road conditions using VR technology, enabling efficient and accurate data management.

Benefits of technology

Enables efficient and accurate grasping of road surface data, reducing management costs and enabling quick detection of obstacles, thereby optimizing road maintenance and insurance planning.

✦ Generated by Eureka AI based on patent content.

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Abstract

To provide a road information collection device, a road information collection system, and a road information collection method capable of efficiently and accurately grasping a state of road surface data even with a simple configuration.SOLUTION: A vehicle terminal 200 mounted on a vehicle collects travel data including a position associated with a time, image data, and sensor data at the time of travel and provides the travel data to a road information collection device 10. The road information collection device 10 determines a failure state of a road according to a behavior of the vehicle from the travel data provided from the vehicle terminal 200, integrates failure information including the time and position at which the failure has occurred, the image data, and the failure state when a plurality of failure states common in the determinations have occurred, and stores the integrated failure information in a storage part 104. In response to a request from an insurance company terminal 400, the vehicle terminal provides the road state based on the failure information stored in the storage part 104 as a 3D image.SELECTED DRAWING: Figure 1
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Citation Information

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