RFID Chip Device State Data Loading
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Solution Overview
Problem
Current methods for diagnosing computer failures are time-consuming and often inaccurate, as technicians must manually identify issues, which can compromise the device and stored data, and may not be possible if the device cannot be powered on.
Innovation Solution
A device equipped with a processor and RFID chip that stores and retrieves error codes, allowing for accurate diagnosis even when the computer is powered off, using a hybrid active/passive RFID chip to write and read last-known error codes for swift identification and resolution.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If technicians manually diagnose device failures by turning the device on and parsing through various locations, then they can identify the source of the problem, but the process is time-consuming and may compromise the device and stored data
Solution Approach 1:
The system performs preliminary action by automatically capturing and storing error codes in the RFID tag at the moment a device failure occurs, before any manual diagnosis can begin. This pre-stored error information eliminates the need for technicians to manually trace through device locations and run diagnostics, providing immediate access to the failure source and significantly reducing diagnosis time while maintaining accuracy.
Solution Approach 2:
The RFID tag serves as an intermediary that bridges the gap between the device's internal error state and the external diagnostic process. Instead of requiring direct manual inspection of the device, the RFID tag stores and transmits error code information to the reader, allowing technicians to obtain accurate diagnostic data without physically interacting with or powering on the failed device.
2Ease of operation
If technicians turn the device on to diagnose problems involving malware or ransomware, then they can identify the issue, but this can further compromise the device and stored information
Solution Approach 1:
The RFID tag acts as a safe intermediary that provides diagnostic information without requiring the technician to power on or interact with the potentially compromised device. The error codes are stored in the RFID tag's non-volatile memory, which remains accessible even when the main device is powered off or locked due to security issues, thereby eliminating the need to risk further compromising the device by turning it on.
Solution Approach 2:
The critical diagnostic information (error codes) is extracted from the device's internal memory and transferred to the RFID tag's separate storage medium. This extraction allows the error information to be read independently of the device's power state or security status, enabling safe diagnosis without needing to access the potentially compromised device directly.
3Reliability
If the device cannot be powered on due to serious errors, then the entire device becomes useless, but there is no way to determine the problem without powering it up
Solution Approach 1:
The system performs preliminary action by automatically storing error codes in the RFID tag at the moment the failure occurs, before the device becomes completely non-functional. This ensures that diagnostic information is preserved even when the device cannot be powered on later, making error detection possible without requiring the device to be operational.
Solution Approach 2:
The RFID tag serves as an intermediary that preserves error information independently of the device's operational state. Since the RFID tag has its own non-volatile memory, it retains error codes even when the main device cannot be powered on, allowing error detection to proceed through the RFID reader without needing to access the non-functional device directly.
4Measurement precision
If technicians parse through various locations to identify the source of the problem, then they can diagnose the issue, but the process is tedious and may not result in an accurate diagnosis
Solution Approach 1:
The error code information is extracted from the complex device internal state and stored in the simple, accessible RFID tag format. This extraction converts a complex diagnostic search through multiple device locations into a simple read operation from the RFID tag, eliminating the need for technicians to navigate complex device architectures while maintaining diagnostic accuracy.
Solution Approach 2:
The system creates a copy of the critical error information and stores it in the RFID tag's memory. This copy allows technicians to access the essential diagnostic data without needing to access or analyze the complex internal structures of the device, simplifying the diagnosis process while preserving accuracy through the copied error codes.
Data Source
AI summary
In one aspect, a device may include at least one processor and storage accessible to the at least one processor. The storage may include instructions executable by the at least one processor to determine a device state such as a device error. The instructions may also be executable to, responsive to the determination, load data related to the device state onto a radio-frequency identification (RFID) chip or other RFID element.