Vehicle Email Transceiver Intermediary Security
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Solution Overview
Problem
Existing systems for wireless communication of electronic mail messages within vehicles lack efficient methods for accessing and managing email accounts, particularly in terms of secure access, data transfer, and playback of messages, especially when integrating with nomadic devices and internet connectivity.
Innovation Solution
A vehicle-based computing system equipped with a computer processor, memory, and transceiver for wirelessly communicating email messages, including secure access using PIN numbers, conversion of messages to speech signals, and integration with nomadic devices like cellular phones for data communication, enabling email account management and playback within the vehicle.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the vehicle computing system directly accesses remote email servers, then email communication capability is improved, but security and access control become problematic
Solution Approach 1:
A transceiver component is introduced as an intermediary between the vehicle computing system and remote email servers. The transceiver handles wireless communication and authentication, mediating secure access to email accounts without requiring direct exposure of the vehicle's internal systems. This intermediary layer protects the vehicle computing system while enabling email communication functionality.
2Ease of operation
If email messages are stored and processed locally in the vehicle, then message playback capability is improved, but data storage and management complexity increase
Solution Approach 1:
The email system is segmented into distinct functional modules: a transceiver for wireless communication and server interaction, an email client application for account management and message retrieval, and a media player component for message playback. This segmentation allows each component to handle specific tasks efficiently, reducing overall system complexity while maintaining full functionality.
Solution Approach 2:
The email client application acts as an intermediary between the transceiver and the media player, managing email account credentials, retrieving messages from remote servers, and preparing them for playback. This intermediary layer simplifies data management by centralizing email protocol handling and message formatting operations.
3Adaptability or versatility
If the system integrates with nomadic devices for data communication, then connectivity and accessibility are improved, but authentication and access control become more complex
Solution Approach 1:
The transceiver is designed with multi-functionality, serving both as a wireless communication interface for email server access and as an authentication gateway for nomadic devices. The same hardware component handles multiple protocols and authentication methods, reducing the need for separate dedicated components and simplifying the overall access control architecture.
Data Source
AI summary
Systems and methods are disclosed for wirelessly communicating electronic mail messages at a vehicle. A computer processor is in communication with a memory device having software for an e-mail service, and electronic mail account credentials enabling access to one or more electronic mail accounts. A transceiver is in communication with the computer processor, and is capable of pairing with one or more wireless communication devices (e.g. cellular phone, etc.) for wirelessly communicating data between the processor and electronic mail servers located remotely from the vehicle. The processor operates the transceiver to wirelessly access the one or more electronic mail accounts at the electronic mail server(s) to wirelessly send or receive electronic mail messages at the vehicle. The computer processor convert received electronic mail messages to speech signals for playback.