Automatic traveling vehicle
The autonomous vehicle corrects its position using a surrounding environment map and imaging units to measure distances to landmarks, addressing the challenge of few environmental features and enabling stable operation.
JP2025132134APending Publication Date: 2025-09-10SINFONIA TECHNOLOGY CO LTD
Patent Information
- Application Number
- JP2024029498
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2024-02-29
- Publication Date
- 2025-09-10
Smart Images
Figure 2025132134000001_ABST
Abstract
To provide an automatic traveling vehicle that can further accurately determine a self position by image-recognizing a landmark along a travel path or in the surrounding area thereof.SOLUTION: An automatic traveling vehicle 1 which can obtain a further accurate travel path R by using a corrected self-position information in such a manner that while storing identification information for a landmark L, including image data thereof, along with positional information on a surrounding environmental map M, the landmark L is individually identified based on the image information by imaging the landmark L using an imaging unit 14 mounted on a vehicle main body 10 (vehicle itself); a distance is calculated from the vehicle main body 10 to the landmark L by using depth information; and an estimated self-position of the vehicle main body 10 on the surrounding environmental map M is corrected.SELECTED DRAWING: Figure 2
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Citation Information
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