Autonomous Forestry Device Climbing Tree Trunks
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Solution Overview
Problem
Current forestry equipment systems lack the capability for autonomous and efficient processing of tree sections with real-time measurement and marking, limiting their ability to optimize cutting strategies for maximum economic profit and safety.
Innovation Solution
A forestry equipment system featuring an autonomous movement device, processing tool, and optical measuring device that allows for independent movement and processing along tree trunks, measuring geometric parameters, and providing real-time information for optimal cutting and marking, including the use of a saw for delimbing and felling, and a paint application device for visual markings.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Extent of automation
If forestry equipment uses traditional boom-based movement systems, then the equipment can be moved along tree trunks, but the system becomes complex and less autonomous
Solution Approach 1:
The patent extracts and removes the complex boom system from the forestry equipment, replacing it with a simplified climbing device that can move independently along tree trunks. This extraction of the unnecessary boom component directly reduces system complexity while enabling autonomous movement capability.
Solution Approach 2:
The forestry device is equipped with self-propelled climbing capabilities, allowing it to move autonomously along tree trunks without external boom assistance. The device serves itself by integrating movement functions directly into the processing unit, eliminating the need for separate boom systems.
2Productivity
If forestry equipment processes tree sections manually, then processing can be performed, but productivity and efficiency are limited
Solution Approach 1:
The patent implements preliminary measurement and marking actions before the actual processing. The optical measuring device and marking device prepare the tree section by measuring geometric parameters and marking cut locations in advance, so that the subsequent processing can proceed quickly and efficiently without time loss.
Solution Approach 2:
The forestry device maintains continuous operation by integrating measurement, marking, and processing functions in a seamless workflow. The device moves continuously along the tree trunk while performing measurements and markings, eliminating idle time between operations and maintaining continuous useful action throughout the processing cycle.
3Measurement precision
If real-time measurement and marking are implemented, then cutting strategies can be optimized, but device complexity increases
Solution Approach 1:
The optical measuring device and marking device are integrated into the same processing unit that performs cutting operations. This multi-functional integration allows the device to perform measurement, marking, and processing functions using a unified system architecture, reducing overall complexity compared to separate specialized systems.
Solution Approach 2:
The patent merges the measurement, marking, and processing functions into a single integrated forestry device. The optical measuring device, marking device, and processing tool are combined in one unit, allowing real-time measurement and marking to be performed without adding separate complex subsystems.
4Ease of operation
If autonomous processing is implemented, then manual labor is reduced, but reliability and safety requirements increase
Solution Approach 1:
The patent implements feedback mechanisms where the optical measuring device continuously monitors geometric parameters of the tree section, and this information is fed back to control the processing tool. The marking device also provides feedback by indicating precise cut locations, allowing the autonomous system to adjust its operations for safe and reliable processing.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables efficient and safe processing of tree sections with improved autonomy, allowing for real-time measurement and marking, which enhances cutting strategies and reduces manual labor, thereby optimizing economic profit and ensuring safety.
Implementation Method 1
The measuring device (50) has at least one optical measuring element (51)
Implementation Method 2
The paint application device (70) is designed to provide the section (92) with at least one marking (MK-1, MK-2, MK-3) by applying, in particular spraying, paint (71) onto section (92)
Data Source
Figure 1~3
Figure 4~5
AI summary
The invention relates to a forestry equipment system.