Charging Socket Firmware Upgrade With Validation and Rollback
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Solution Overview
Problem
Existing charging sockets in electric automobiles lack a method for upgrading based on their usage or state, limiting the applicability and efficiency of the upgrading process.
Innovation Solution
A method and apparatus for upgrading charging sockets that includes checking the validity of a new application program, backing up the old program, and ensuring successful integration of the new program, with selective timing based on hardware and software checks, to enhance the applicability and safety of the upgrade process.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the charging socket is upgraded without checking the new application program and backing up the old program, then the upgrade process is simple and fast, but the reliability and safety of the upgrade are compromised
Solution Approach 1:
The patent applies preliminary action by performing validity checks on the new application program and backing up the old program before executing the upgrade. This ensures that the upgrade process is safe and reliable while maintaining a structured approach that prevents data loss or system failure.
Solution Approach 2:
The patent uses feedback mechanisms to verify the validity of the new application program and to confirm the successful completion of the upgrade process. This feedback ensures that the upgrade maintains high reliability by detecting and preventing potential issues before they affect system operation.
2Adaptability or versatility
If the upgrade is performed without checking the timing and state of the charging socket, then the upgrade process is quick, but the applicability and success rate are limited
Solution Approach 1:
The patent performs preliminary checks on the charging socket's state and timing before executing the upgrade. This ensures that the upgrade is performed at an appropriate time when the system is in a suitable state, thereby improving the applicability and success rate of the upgrade process.
Solution Approach 2:
The patent dynamically adjusts the upgrade process based on the real-time state of the charging socket. By monitoring system conditions and adapting the upgrade timing accordingly, the patent improves upgrade applicability while minimizing time loss through intelligent scheduling.
3Reliability
If the charging socket upgrade process does not include validation and backup steps, then the process is efficient and fast, but the reliability and rollback capability are reduced
Solution Approach 1:
The patent performs preliminary validation of the new application program and creates backups of the old program before executing the upgrade. This preliminary action ensures that the upgrade is reliable and can be rolled back if necessary, while the process remains efficient through automated validation and structured execution.
Solution Approach 2:
The patent implements beforehand cushioning by creating backups of the old application program before the upgrade. This cushioning measure ensures that if the upgrade fails or produces unexpected results, the system can be restored to its previous state, thereby maintaining high reliability without significantly impacting upgrade efficiency.
Data Source
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AI summary
The present disclosure provides a charging socket, a charging socket upgrading method and apparatus, a device, and a storage medium. The method includes: receiving a new application program in an upgrade package, and checking whether the new application program in the upgrade package is valid (S001); if so, writing the new application program in the upgrade package into a memory activation area of a charging socket for an upgrade (S002); determining whether the upgrade is successful, and if so, setting a flag position of the charging socket to mark the success of the upgrade (S003). According to the described method, the charging socket can be upgraded by the aforementioned method, thereby improving the applicability of the upgrading process.