Smart Charging Station Cyber Inspection for CAEV ECU Security
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Solution Overview
Problem
Connected and autonomous electrical vehicles (CAEVs) face growing cybersecurity threats due to vulnerabilities in Electronic Control Units (ECUs), which can be exploited by cybercriminals to compromise safety-critical systems, necessitating regular software updates and inspections.
Innovation Solution
A method and system utilizing smart charging stations to facilitate cyber inspections of CAEVs by receiving information, identifying operations, generating requests for scanning, transmitting requests to service providers, performing scanning operations, and generating and storing cybersecurity health statuses, thereby ensuring the vehicles' ECUs are secure.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If regular cybersecurity inspections and software updates are performed on CAEV ECUs, then the cyber security health and reliability of the vehicle is improved, but the time required for maintenance and the complexity of the inspection system increases
Solution Approach 1:
The system performs cybersecurity inspections proactively during vehicle charging periods before vulnerabilities can be exploited. Scanning operations are initiated in advance to identify and patch security issues before they compromise safety-critical systems, ensuring security updates are applied before threats materialize.
Solution Approach 2:
A smart charging station acts as an intermediary between the CAEV and cybersecurity service providers. The charging station's communication device receives vehicle information, transmits scanning requests to external security providers, and coordinates inspection operations, eliminating the need for direct complex interactions between the vehicle and multiple security services.
2Measurement precision
If comprehensive scanning operations are performed on all ECUs, then the detection precision of cyber threats is improved, but the device complexity and computational requirements increase
Solution Approach 1:
The cybersecurity inspection system divides the CAEV into multiple segments corresponding to different ECUs (engine control, braking systems, steering, infotainment). Each ECU is scanned independently for specific vulnerability types, allowing comprehensive coverage while managing complexity through modular, targeted inspection of individual control units rather than monolithic system-wide scanning.
Solution Approach 2:
The smart charging station serves multiple functions: it provides electrical charging to the CAEV while simultaneously conducting cybersecurity inspections, transmitting data to service providers, and generating security reports. This multi-functionality consolidates security infrastructure requirements and reduces overall system complexity by combining charging and inspection operations at a single location.
3Reliability
If real-time cybersecurity monitoring is implemented, then the reliability and security response capability is improved, but the energy consumption and operational complexity increase
Solution Approach 1:
Cybersecurity scanning operations are performed periodically during vehicle charging cycles rather than continuously during operation. The system leverages the natural charging intervals to conduct comprehensive ECU scans, generating security reports at regular intervals. This periodic approach maintains security monitoring capability while consuming minimal energy, as inspections occur during scheduled charging events when the vehicle is already connected to power.
Data Source
AI summary
A method of facilitating cyber inspection of connected and autonomous electrical vehicles using smart charging stations. Accordingly, the method comprises receiving an information associated with a connected and autonomous electrical vehicle (CAEV) connected to a smart charging station, identifying an operation comprising a scanning operation based on the information, generating a request for facilitating the scanning operation comprising a cyber security threats scan, a cyber-attacks scan, an antivirus scan, an antimalware, an anti-ransomware, and a security scan, transmitting the request to a service provider device of a service provider comprising a cyber security provider, receiving a scanning operation information from the service provider device, performing the scanning operation on ECUs of the CAEV for facilitating the cyber inspection of the CAEV using the scanning information, generating a status of the CAEV based on the performing, transmitting the status to a device, and storing the status.