Charging Station Fault Checking for Accurate Directory Data
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Solution Overview
Problem
Existing charging infrastructure for electric vehicles lacks effective monitoring and reporting mechanisms for faults and deviations, leading to inefficiencies in maintaining charging stations and providing accurate information to users.
Innovation Solution
A method that checks data reported by charging station operators, compares it with actual on-site conditions, and reports any deviations or defects to the operators, ensuring improved data quality in charging station directories and facilitating rapid fault rectification.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If charging stations are expanded rapidly to meet increasing demand, then the availability and accessibility of charging infrastructure is improved, but the security and reliability of the charging stations deteriorates due to insufficient IT security expertise and lack of regular monitoring
Solution Approach 1:
The system performs preliminary actions by automatically detecting charging station defects and reporting them to operators before users are affected. The defect detection unit continuously monitors charging stations and initiates defect reports to the operator's infrastructure, enabling preventive maintenance and ensuring charging stations are serviced before critical failures occur.
Solution Approach 2:
The system establishes a feedback loop where defect information flows from the charging station through the defect detection unit to the operator's infrastructure, and correction status flows back to update the charging station directory. This continuous feedback enables operators to respond to issues and users to access updated information about charging station availability and status.
2Loss of information
If manual defect reporting by users is implemented, then some defect information can be obtained, but the completeness and timeliness of defect detection is insufficient as users may not report all defects or may not know how to report them
Solution Approach 1:
The charging station performs self-diagnosis through the defect detection unit, which automatically identifies defects without requiring user intervention. The system autonomously detects charging defects, determines their nature, and reports them to operators, eliminating the need for users to manually identify and report technical issues.
Solution Approach 2:
The system replaces manual user reporting with an automated electronic defect detection and reporting mechanism. The defect detection unit uses electronic sensors and communication protocols to automatically detect, classify, and transmit defect information to the operator's infrastructure, substituting the mechanical process of user observation and reporting with an automated electronic system.
3Loss of information
If charging station data is made publicly accessible in directories, then user convenience and information availability are improved, but data accuracy and reliability deteriorate due to human errors and lack of verification
Solution Approach 1:
The system performs preliminary verification of charging station data by automatically detecting defects and reporting them to the operator's infrastructure before the information is published to the charging station directory. This preliminary defect detection and correction process ensures that only accurate and reliable information is made publicly available.
Solution Approach 2:
The system establishes a feedback mechanism where defect detection results are communicated to the operator's infrastructure, which then updates the charging station directory with corrected information. This feedback loop ensures that public information remains accurate by continuously verifying and updating charging station status based on actual operational conditions.
Data Source
AI summary
The present invention relates to a method for checking charging stations and their functional scope by vehicle-side or charging station-side detection of relevant parameters and faults occurring during a charging process of an electric vehicle at a charging station.