Wireless PCMCIA Storage Device for Aircraft Data Retrieval
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Solution Overview
Problem
Accessing and retrieving data from equipment such as aircraft digital flight data acquisition units can be difficult due to their inaccessibility, hindering efficient data collection and analysis for operational and compliance purposes.
Innovation Solution
A wireless storage device with a PCMCIA card configuration, featuring a housing, processor, memory, and antenna, that allows data to be wirelessly transmitted from equipment, enabling remote access and data retrieval without physical connection, and adjusts its operational status based on sensor data to manage transmission.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If data acquisition equipment is installed in confined or inaccessible areas of aircraft, then data collection capability is improved, but data accessibility and retrieval efficiency deteriorate
Solution Approach 1:
The patent replaces the mechanical/physical access system with a wireless communication system. Instead of requiring physical connection through cables or direct access to the equipment, the system uses wireless interfaces (WiFi, Bluetooth, cellular) to transmit data remotely, eliminating the need for physical access to confined areas while maintaining data collection capability
Solution Approach 2:
The patent introduces a wireless communication interface as an intermediary between the data acquisition equipment and the user. This intermediary enables data transmission without requiring direct physical access to the equipment, allowing users to retrieve data from inaccessible locations through wireless networks
2Ease of operation
If wireless transmission components are added to enable remote data access, then data accessibility is improved, but device complexity increases
Solution Approach 1:
The patent implements multi-functionality by integrating multiple wireless communication protocols (WiFi, Bluetooth, cellular) into a single device. This allows the equipment to serve multiple purposes: data transmission, remote monitoring, and communication across different networks, thereby justifying the added complexity through enhanced versatility and utility
Solution Approach 2:
The patent combines multiple functional components (sensors, processors, wireless transmitters, power management) into an integrated data acquisition and transmission unit. This merging reduces overall system complexity by eliminating separate devices and interfaces, making the wireless capability a seamless part of the equipment rather than an add-on
Data Source
AI summary
A wireless storage device for use with aircraft and other vehicles and equipment may be configured as a Personal Computing Memory Card International Association (PCMCIA) card. The wireless storage device may include a housing. The wireless storage device may also include a first interface for coupling the device to a piece of equipment. The first interface may be configured to receive data from the equipment. The wireless storage device may also include a processor and one or more memory devices positioned within the housing. The memory devices may be configured to store the data received from the equipment. The wireless storage device may also include a second interface positioned within the housing. The second interface may be configured to wirelessly transmit the data. The wireless storage device may also include an antenna coupled to an exterior of the housing. The antenna may be communicatively coupled to the second interface.