Information processing method of information processing apparatus, information processing apparatus, and program

By using an information processing device to extract vehicle data based on the deviation range of vehicle position information, the problem of lane separation difficulties in existing technologies has been solved, and accurate lane data separation and analysis have been achieved.

CN122369255APending Publication Date: 2026-07-10TOYOTA JIDOSHA KK
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
TOYOTA JIDOSHA KK
Filing Date
2025-12-24
Publication Date
2026-07-10

AI Technical Summary

Technical Problem

Existing technologies cannot easily separate vehicle data by lane, leading to errors in vehicle location information and making data separation difficult.

Method used

The system acquires vehicle location information and data through an information processing device, extracts vehicle data using the deviation range of the location information, separates vehicle data by lane, and uses a threshold to determine the data within the lane range.

Benefits of technology

It enables precise separation and analysis of vehicle data by lane without the need for additional sensors or devices, thus improving the accuracy of road condition analysis.

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Abstract

The objective of this invention is to separate vehicle data by lane through a simple configuration. An information processing method for an information processing apparatus, the apparatus comprising a control unit, the information processing method comprising the following steps executed by the control unit: acquiring position information of a vehicle traveling on a one-way road comprising multiple lanes and vehicle data acquired on that vehicle; extracting vehicle data acquired within a position range corresponding to the magnitude of the deviation from the position information from the acquired vehicle data to acquire vehicle data for each of the multiple lanes; and outputting the acquired vehicle data for each of the multiple lanes.
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Citation Information

Patent Citations

  • How to generate an accurate lane level map

    JP2017500595A