In-Car Enrollment via Wireless Data Exchange
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Solution Overview
Problem
The conventional method of enrolling a vehicle user with a server is cumbersome and prone to errors, requiring manual input of the vehicle identification number (VIN) and validation codes, and involves a complex infrastructure that wastes bandwidth and resources.
Innovation Solution
A method and system for in-car enrollment that uses a user interface within the vehicle to establish a wireless connection with a server, sending user and vehicle data automatically, and employs a double opt-in confirmation link to verify data correctness, eliminating the need for manual VIN input and validation codes, thereby simplifying the enrollment process and enhancing security.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If manual input of VIN and validation codes is required, then data security is improved, but user operation complexity increases and enrollment time is extended
Solution Approach 1:
The system enables self-service enrollment where the vehicle automatically transmits its VIN to the server without manual input. The server then sends a validation code to the user's mobile device, and the vehicle system automatically completes the enrollment process. This eliminates manual typing while maintaining security through automated validation.
Solution Approach 2:
The mobile device acts as an intermediary to receive and transmit the validation code from the server to the vehicle system. This mediator approach allows secure code delivery without requiring the user to manually enter the code into the vehicle, reducing operational complexity while preserving security verification.
2Ease of operation
If web portal or call center infrastructure is used, then user enrollment is enabled, but system complexity and resource consumption increase
Solution Approach 1:
The patent extracts the essential enrollment functionality from complex web portals and call centers, implementing a streamlined process that uses only the necessary components: a server for data management and the vehicle's existing communication system. This removes unnecessary infrastructure while preserving enrollment capability.
Solution Approach 2:
The vehicle system performs self-enrollment by automatically transmitting its VIN and receiving validation codes without requiring web portal interfaces or call center human resources. The system autonomously completes the enrollment process, eliminating the need for complex supporting infrastructure.
3Reliability
If validation codes are transmitted through web portal or call center, then user verification is achieved, but bandwidth and resource waste occur
Solution Approach 1:
The patent extracts the validation code transmission from resource-intensive web portal or call center systems, implementing a direct server-to-vehicle communication path. This eliminates unnecessary data routing and reduces bandwidth consumption while maintaining verification reliability.
Solution Approach 2:
The vehicle system directly receives and processes validation codes from the server without intermediary systems. This self-service approach minimizes data transmission overhead and eliminates resource waste associated with maintaining and routing data through complex infrastructure.
Data Source
AI summary
A method for enrolling a user of a vehicle to a first server, wherein the vehicle includes a system having at least a user interface. The method provides a wireless connection between the vehicle and the first server; sends user data to the first server in response to user actuation on the user interface; and receives at the user interface an enrollment confirmation from the first server.