Path planning method and apparatus, and snowplow

By obtaining the snow throwing position and current position of the automatic snowplower, determining the snow throwing direction and planning the snow sweeping path, the problem of existing snowplows relying on manual operations is solved, and efficient automatic path planning and snow sweeping operations are achieved.

WO2025055282A1 Publication Date: 2025-03-20SHENZHEN HANYANG TECH CO LTD
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Patent Information

Application Number
PCT/CN2024/080707
Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
Priority Date
2023-09-11
Filing Date
2024-03-08
Publication Date
2025-03-20

AI Technical Summary

Technical Problem

Existing snowplows rely on manual operations and cannot realize intelligent path planning, resulting in the lack of systematic and scientific nature of snow cleaning path selection, inefficient efficiency and waste of resources.

Method used

By obtaining the snow throwing position and current position of the automatic snow sweeper in the snow sweeping map, determining the snow throwing direction, and planning a snow sweeping path that conforms to the preset rules in the snow sweeping map, the snow sweeping machine will finally control the snow sweeping machine to walk automatically.

Benefits of technology

The automatic snow sweeper is able to optimize the snow sweeping path, improve snow sweeping efficiency and avoid the limitations of manual operation.

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Abstract

A path planning method and apparatus, and a snowplow. The method comprises: acquiring a snow throwing position and the current position of an automatic snowplow in a snow plowing map (S10); on the basis of the snow throwing position and the current position, determining a snow throwing direction of the automatic snowplow (S20); on the basis of the snow throwing direction, planning in the snow plowing map a snow plowing path meeting a preset rule (S30); and on the basis of the snow plowing path, controlling the automatic snowplow to automatically travel (S40).
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