USB ISO 18000-7 Adapter for Plug-and-Play Network Connectivity
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Solution Overview
Problem
Existing methods and systems for ISO 18000-7 communications are limited in functionality and flexibility, lacking the ability to provide plug and play, networkable connectivity.
Innovation Solution
A USB device with a clock, USB interface, CPU, memory, and wireless interface is designed to enable ISO 18000-7 connectivity, allowing for plug and play functionality and network connectivity through a network switching and/or routing device, enabling communication via USB packets and wireless protocols.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If existing methods and systems for ISO 18000-7 communications are used, then basic communication functionality is provided, but functionality and flexibility are limited
Solution Approach 1:
The USB device integrates multiple communication protocols and interfaces (ISO 18000-7, USB, wireless protocols) into a single device, enabling it to perform multiple functions including RFID communication, USB data transfer, and wireless networking. This multi-functionality resolves the contradiction by providing enhanced adaptability without requiring multiple separate systems
Solution Approach 2:
The USB device acts as an intermediary between RFID tags and networks, translating and bridging different communication protocols. This mediator role enables flexible networkable connectivity while keeping the overall system architecture manageable by handling protocol complexity within the USB device itself
2Ease of operation
If plug and play, networkable connectivity is implemented, then ease of operation is improved, but device complexity increases
Solution Approach 1:
The USB device incorporates automatic enumeration and configuration capabilities, allowing it to be automatically recognized and configured when connected to a USB port without requiring manual setup. This self-service approach enables plug and play functionality while managing internal complexity through automated processes
Solution Approach 2:
The device includes pre-configured USB device class definitions and communication protocols that are prepared in advance, enabling immediate operation upon connection. This preliminary configuration reduces operational complexity by eliminating setup steps while maintaining sophisticated functionality
Data Source
AI summary
A device may comprise a Universal Serial Bus (USB) interface and a wireless interface operable to communicate in accordance with the ISO 18000-7 standard. The device may be operable to receive a command via the USB interface and transmit the command via the wireless interface. The device may be operable to receive data via the wireless interface and transmit the data via the USB interface. A form factor of the USB device may be such that it can be plugged directly into a USB port without any external cabling between the USB device and said USB port.