Remote Parking Control System with Two-Step Authentication
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Solution Overview
Problem
Conventional remote parking systems lack the ability to provide audio-visual information on the vehicle's state during parking and have security vulnerabilities due to direct communication between smart devices and vehicles, allowing unauthorized access.
Innovation Solution
A remote parking control system that requires a two-step authentication process between a smart device and a vehicle controller, using unique identification information to ensure secure communication and display the vehicle's operating state, including peripheral image information, after successful pairing with a smart key.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If direct communication is established between smart device and vehicle controller, then real-time monitoring of vehicle operating state is enabled, but security vulnerability occurs allowing unauthorized access
Solution Approach 1:
The smart key serves as an intermediary device between the smart device and vehicle controller. The authentication process flows: smart device authenticates with smart key first, then smart key authenticates with vehicle controller. This mediator architecture prevents direct unauthenticated access while enabling information transfer.
Solution Approach 2:
Authentication is performed in advance before any vehicle control or monitoring operations. The smart device must complete authentication with both the smart key and vehicle controller before receiving or transmitting any vehicle operating state information, ensuring security is established beforehand.
2Reliability
If two-step authentication process is implemented between smart device and vehicle controller, then security is enhanced, but device complexity increases
Solution Approach 1:
The smart key performs self-authentication with the vehicle controller using its own stored credentials. This self-service capability reduces the burden on the smart device, as it only needs to authenticate with the smart key first, then the smart key handles the second authentication step with the vehicle controller automatically.
3Reliability
If smart key and smart device pairing is required before vehicle communication, then unauthorized access is prevented, but ease of operation is reduced
Solution Approach 1:
The pairing and authentication processes are completed in advance before the user needs to perform any vehicle operations. Once paired, the authentication credentials are stored and reused for subsequent operations, making the actual vehicle control simple and convenient.
Solution Approach 2:
The system automatically manages the pairing and authentication processes without requiring manual intervention for each operation. The smart device and smart key automatically authenticate with each other and with the vehicle controller, reducing operational complexity for the user.
Data Source
AI summary
A remote parking control system capable of displaying an operating state of a vehicle received from a vehicle controller to a smart device when a second authentication is completed through a pairing of the smart device in which a first authentication is completed through a pairing of the smart device and a smart key, and the vehicle controller, and a control method thereof are provided.