Agricultural Operating Machine RFID Tool Recognition for Automatic Setup
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Solution Overview
Problem
Existing agricultural and industrial operating machines require manual adjustment of operating units after tool replacement, leading to inefficiencies and potential human errors, which can cause malfunctions and dangerous situations.
Innovation Solution
An RFID-based system automatically identifies the installed tool and adjusts the machine's operating units and safety settings based on tool-specific data, including danger zones and operational parameters, ensuring safe and efficient operation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If manual setting of operating units is performed after tool replacement, then the operator can adjust parameters, but time is lost and human errors occur
Solution Approach 1:
The system performs automatic self-configuration when a tool is mounted. The control unit automatically retrieves tool-specific parameters from memory based on tool identification, and adjusts operating units without human intervention. This eliminates both time loss and human error in the setting process.
Solution Approach 2:
Tool parameters and operating unit settings are pre-stored in the system's memory before the tool is actually mounted. When the tool is installed and identified, the corresponding pre-prepared settings are automatically retrieved and applied, eliminating the need for manual configuration during operation.
2Adaptability or versatility
If manual setting of operating units is performed, then flexibility is maintained, but human errors cause malfunctions and dangerous situations
Solution Approach 1:
The control system automatically configures itself based on tool identification. The control unit retrieves the correct parameters from memory and adjusts operating units without human intervention, eliminating human error while maintaining adaptability through tool-specific parameter storage.
Solution Approach 2:
The system uses tool identification feedback (via RFID, barcode, or other recognition methods) to automatically trigger the retrieval and application of correct operating parameters. This closed-loop feedback ensures that the right settings are always applied to the right tool, maintaining both safety and flexibility.
3Adaptability or versatility
If tool replacement is frequent, then operational flexibility is improved, but repeated manual setting increases time loss and error risk
Solution Approach 1:
Each time a tool is mounted, the system automatically identifies it and configures the operating units without human intervention. This rapid automatic reconfiguration enables frequent tool changes without accumulating time losses or increasing error risks, as each tool replacement triggers an immediate self-configuration cycle.
Solution Approach 2:
All possible tool parameters and corresponding operating unit settings are pre-stored in the system's memory before any tool replacement occurs. This allows instant retrieval and application of correct settings upon tool mounting, making frequent tool changes efficient and error-free.
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
Automatically sets the machine's operating units and safety parameters, reducing manual errors and enhancing operational safety and efficiency by preventing malfunctions and accidents.
Implementation Method 1
an RFID unit 6 stably mounted on the tool 5 and configured to carry out a data exchange with a reading unit 7 when the tool 5 is installed on the machine 1
Data Source
Figure 1
Figure 2~3
Figure 4~5
AI summary
A control method for agricultural or industrial operating machine (1) comprising a drive unit (2) provided with means (3) configured to allow the autonomous movement of the machine itself in a work area and a tool (5) couplable to the drive unit (2) by connection and support means (4); the tool (5) is configured to carry out a specific work operation. The following steps are envisaged: storing in an RFID unit (6) data characterizing the type of tool and its technical features; stably arranging the RFID unit (6) on the tool (5); prearranging, on the machine, a unit (7) for reading the RFID unit (6); connecting the tool (5) to the machine by the means of connection and support ( 4 ); automatically establishing a short-range wireless connection between the reading unit (7) and the RFID unit (6) in order to recognize a correct coupling of the tool and send the data characterizing the type of tool installed and its technical features towards the reading unit (7); setting up the settings of operating units (9) of the machine (1) based on the values of the characterizing data taken previously; the operating units (9) are configured to provide mechanical or hydraulic power to actuate moving parts of the tool (5); enabling the operational operation of the machine; and starting a step of use of the machine (1).