Rail-robot collaborative control system for mountain / slope inter-forest operation

By generating a 3D semantic map of the slope and decomposing the operation tasks, the coordinated control of rail transportation and off-track operation was realized, which solved the problems of limited track coverage and insufficient safety of slope operation in the existing technology, and improved the coverage and operational efficiency of mountain/slope forest operation.

CN122450159APending Publication Date: 2026-07-24SHENZHEN LANXIA ROBOT CO LTD +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SHENZHEN LANXIA ROBOT CO LTD
Filing Date
2026-06-05
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

There is a lack of existing technologies that can organically integrate the deterministic advantages of rail infrastructure with the flexible operation capabilities of off-rail robots, in order to simultaneously solve comprehensive technical problems such as limited rail coverage, insufficient safety in slope operations, and poor multi-task adaptability.

Method used

A track-robot collaborative control system for mountain/slope forest operations is provided, including a multimodal perception module, a semantic map construction module, a collaborative scheduling module, a track operation vehicle control module, and an off-track robot control module. By generating a three-dimensional semantic map of the slope, the system decomposes the operation tasks and realizes an explicit division of labor and spatial coupling between track transportation and off-track operation, ensuring that the robot performs flexible operations under the safety constraints of the slope.

Benefits of technology

It significantly improves the coverage, task adaptability and overall operational efficiency of mountain/slope forest operations. By using a unified environmental description basis, it achieves functional complementarity between rail transport and off-rail operations, and reduces robot energy consumption and safety risks.

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Abstract

The application provides a track-robot collaborative control system for mountain / slope inter-forest operation, and relates to the technical field of robot control systems.The system comprises a multi-modal perception module, a semantic map construction module, a collaborative scheduling module, a track operation vehicle control module and an off-track robot control module.The multi-modal perception module collects original environment data, and the semantic map construction module generates a three-dimensional semantic map of the slope, which comprises a track topology layer, a slope direction layer and a risk field layer.The collaborative scheduling module decomposes the task into track transportation and off-track operation sub-tasks according to the map, and maps them into a driving plan and an operation plan.The track operation vehicle moves along the track and releases the robot at a designated release point.The off-track robot enters the inter-row or under-tree to perform flexible operation and returns to the recovery point under the safety constraint of the slope.The application realizes the complementary functions of the track and the robot, and improves the coverage, safety and collaborative efficiency of the inter-forest operation on the slope.
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