Agricultural Robot Calibration Through Semi-Autonomous Operation
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Solution Overview
Problem
Existing methods for adjusting and calibrating agricultural robots require multiple test cycles in autonomous mode, leading to inefficiencies and interruptions, as parameters cannot be adjusted in advance and must be set on-site under real conditions.
Innovation Solution
A method that allows for temporary operation in semi-autonomous mode to adjust and calibrate operating parameters in real-time, allowing operators to manage and validate settings without interrupting autonomous work, thereby reducing the need for repeated cycles.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Extent of automation
If multiple test cycles are conducted in autonomous mode to adjust and calibrate parameters, then the robot can operate autonomously, but productivity decreases due to repeated interruptions and time consumption
Solution Approach 1:
The system dynamically switches between autonomous mode and semi-autonomous mode based on the calibration needs. During normal operation, the robot works autonomously, but when parameter adjustment is needed, it transitions to semi-autonomous mode where the operator can intervene without completely taking control, thus maintaining productivity while enabling necessary adjustments
Solution Approach 2:
The operator performs parameter adjustments and calibrations in advance during semi-autonomous mode before the robot resumes autonomous operation. This preliminary action prevents the need for multiple interruptions during autonomous work, as parameters are optimized beforehand
2Adaptability or versatility
If parameters are adjusted on-site under real conditions through multiple test cycles, then the operating parameters can be optimized for actual working conditions, but time is lost due to repeated trials and tests
Solution Approach 1:
The calibration process is integrated into the continuous workflow rather than being performed as separate, disconnected test cycles. The robot can perform calibration actions continuously during operation, and the operator can make adjustments without stopping the overall work process, maintaining continuous useful action while optimizing parameters
Solution Approach 2:
The system implements feedback mechanisms where the operator can observe the robot's performance in real-time during semi-autonomous mode and immediately adjust parameters based on actual working conditions. This feedback loop enables rapid parameter optimization without requiring multiple sequential test cycles
Data Source
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AI summary
The invention relates to a method for setting and/or calibrating a mobile motorized agricultural machine, hereinafter referred to as an agricultural robot (1), which is equipped with at least one tool (2) and is capable of autonomously working a plot (3). The method is characterized in that it consists, in particular at the beginning of the working phase on a new plot, and following a request by an operator (5) or the validation of a request by an operator (5), in temporarily operating the robot (1) in a semi-autonomous mode during which at least one operating parameter of the robot (1) and/or of the at least one tool (2) is managed and adjusted by the operator (5), by the robot (1) or by the tool (2), or by a combination of the three, in order for the robot to be set or calibrated for the subsequent autonomous working phase, upon validation by the operator (5).