Automated Aerial Refueling Identification via RFID Transponder Logging
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Solution Overview
Problem
Current aerial refueling systems face challenges in accurately identifying refueling aircraft and recording fuel data, particularly in adverse conditions like bad weather or combat situations, leading to potential losses due to non-reimbursement for off-loaded fuel.
Innovation Solution
An aerial identification and fuel inventory control system using RFID technology, where a transponder on the refueling aircraft transmits an identifier to a fuel delivery aircraft, allowing for automatic logging and reporting of refueling data, reducing manual errors and increasing accuracy.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If manual identification and recording methods are used, then crew workload is reduced in terms of equipment complexity, but identification accuracy and data reliability deteriorate under adverse operating conditions
Solution Approach 1:
The patent replaces manual visual identification and paper-based recording systems with an automated RFID electronic identification and data recording system. The RFID transponder and transceiver automatically capture and transmit identification data, eliminating the need for manual observation and handwritten records, thereby improving identification accuracy without significantly increasing operational complexity
Solution Approach 2:
The refueling aircraft's RFID transponder automatically transmits its identification data to the fuel delivery aircraft's transceiver without requiring manual input from crew members. The system self-records identification information and refueling data, reducing crew workload while improving data accuracy through automated capture
2Reliability
If manual data recording is used, then equipment complexity is minimized, but data accuracy and completeness worsen due to human error and operational conditions
Solution Approach 1:
The patent replaces manual data recording processes with automated electronic data capture and storage systems. RFID technology automatically captures identification data, and electronic systems automatically record refueling transactions, eliminating human errors such as typographical errors, misplaced papers, and incomplete entries that plague manual systems
Solution Approach 2:
The RFID transponder acts as an intermediary device that automatically provides identification data to the fuel delivery aircraft's transceiver. This intermediary system ensures accurate data transfer without requiring manual intervention, improving data reliability while keeping the overall system architecture relatively simple
3Reliability
If visual identification methods are used, then equipment complexity remains low, but identification reliability deteriorates in adverse weather and combat situations
Solution Approach 1:
The patent replaces visual identification methods with RFID electronic identification. The RFID transponder on the refueling aircraft automatically transmits identification data that is received by the transceiver on the fuel delivery aircraft, providing reliable identification regardless of weather conditions, nighttime operations, or combat situations where visual identification fails
Solution Approach 2:
The RFID system on the refueling aircraft automatically provides its identification data through electronic transmission. This self-service capability ensures that identification information is reliably transmitted without requiring visual contact or manual input from crew members, maintaining identification reliability across all operational environments
4Productivity
If automated RFID systems are implemented, then identification accuracy and data reliability improve, but device complexity and initial cost increase
Solution Approach 1:
The RFID system automatically performs identification and data recording functions without requiring manual intervention. The transponder automatically transmits data, the transceiver automatically receives and records information, and the system automatically generates reports, significantly improving refueling operation efficiency while the modular architecture keeps complexity manageable
Solution Approach 2:
The RFID system serves multiple functions including automatic identification, data recording, and report generation. This multi-functionality improves overall refueling operation efficiency by consolidating multiple manual processes into a single automated system, justifying the increased device complexity through substantial productivity gains
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
The system ensures accurate identification and recording of refueling data, reducing crew workload and eliminating losses due to non-reimbursement for off-loaded fuel, thereby enhancing operational efficiency and safety.
Implementation Method 1
A radio frequency Identification (RFID) transponder mounted on a refueling aircraft transmits an identifier identifying the refueling aircraft
Data Source
AI summary
An aerial identification and fuel inventory control system is disclosed. An RFID transponder mounted on a refueling aircraft transmits an identifier identifying the refueling aircraft in proximity to a fuel delivery aircraft. Substantially just prior to a start of fueling the refueling aircraft, the identifier is automatically logged in the fuel inventory control system. Upon completion of the fueling, a quantity of off-loaded fuel associated with the identifier is automatically logged in the fuel inventory control system. A fueling report may be automatically generated.