Aircraft Wireless Network Access Control via Dual Identification Matching
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Solution Overview
Problem
Existing aircraft-based wireless networks face challenges in securely authenticating multiple users accessing various aircraft systems, as conventional systems are inadequate in managing access control effectively.
Innovation Solution
A system that uses a reader to read identification information from a device and compares it with information received from a portable electronic device via an aircraft-based wireless network, granting access when there is a match, utilizing technologies like RFID or NFC for communication and integrating with security processing electronics to authenticate users.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional authentication systems are used for aircraft-based wireless networks, then the system structure remains simple, but the security and reliability of access control deteriorates
Solution Approach 1:
The patent introduces a reader as an intermediary device that reads identification information from a first device (e.g., access card) and transmits it to the aircraft-based wireless network. This intermediary mechanism enables secure authentication by comparing identification data from multiple sources without requiring complex direct authentication protocols between all devices, thus improving security while managing system complexity.
Solution Approach 2:
The system performs preliminary authentication by reading and storing identification information from a first device before the portable electronic device attempts to connect to the aircraft-based wireless network. This preliminary action allows the system to pre-validate user credentials and establish secure access rights in advance, improving reliability by ensuring authentication occurs before network access is granted.
2Ease of operation
If multiple users are allowed to access aircraft systems via wireless network, then the usability and functionality improve, but the difficulty of detecting and measuring authorized users increases
Solution Approach 1:
The patent implements a feedback mechanism where the processing circuit continuously receives identification information from both the reader and the portable electronic device, compares these data streams, and provides feedback by granting or denying access based on the comparison result. This automated feedback loop simplifies multi-user authentication by eliminating manual verification steps, improving ease of operation while maintaining accurate detection of authorized users.
Solution Approach 2:
The system creates a copy of the identification information from the first device (read by the reader) and compares it with the identification information transmitted by the portable electronic device. This copying and comparison mechanism enables automated verification of multiple users without requiring physical inspection or manual checking, thus improving user access convenience while maintaining accurate authentication verification.
3Measurement precision
If identification information is read from a separate first device, then the security and control precision improve, but the device complexity and number of components increases
Solution Approach 1:
The reader device is designed with multi-functionality, serving both to read identification information from the first device and to communicate with the aircraft-based wireless network infrastructure. This universal device performs multiple functions (reading, transmitting, and participating in the authentication process) without requiring separate dedicated components for each function, thus improving identification verification accuracy while minimizing the increase in overall device complexity.
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
This solution provides secure and efficient access control to aircraft systems by comparing identification information from devices, ensuring only authorized users can access the network, enhancing security and usability for users accessing onboard maintenance, flight, and other systems.
Implementation Method 1
A system and method for controlling access to an aircraft system by a portable electronic device attempting to connect to the aircraft system via an aircraft-based wireless network are described. In one embodiment, the system includes a reader configured to read first identification information from a first device.
Implementation Method 2
utilizing technologies like RFID or NFC for communication and integrating with security processing electronics to authenticate users
Data Source
AI summary
A system for controlling access to an aircraft system by a portable electronic device attempting to connect to the aircraft system via an aircraft-based wireless network includes a reader configured to read first identification information from a first device. The system further includes communications electronics for the aircraft-based wireless network configured to receive second identification information from the portable electronic device. The system yet further includes a processing circuit configured to receive the first identification information from the reader and the second identification information from the communications electronics and to compare the first and second identification information. The processing circuit is configured to grant access to the aircraft system when the comparison indicates a match between the first and second identification information.