Vehicle Docking System for Smart Device Hazard Display
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Solution Overview
Problem
Current motorcycle display systems rely on limited color palette liquid crystal display panels that are fixed and difficult to update, lacking user removability and efficient connectivity for software updates.
Innovation Solution
A vehicle docking system integrates a smart device with a mount that provides communication and power through wired or wireless connections, enabling authentication and control of vehicle functions, including ignition, via an encrypted network, with features like tactile and facial recognition for user verification.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a fixed liquid crystal display panel is used in the vehicle, then the display structure is simple and stable, but the display cannot be removed by users and software updates are difficult or impossible
Solution Approach 1:
The display functionality is extracted from a fixed panel and transferred to a removable smart device that can be docked into the vehicle. This allows users to remove the display device and enables software updates through the smart device's connectivity, while the vehicle retains a simple fixed mounting structure.
Solution Approach 2:
The smart device serves multiple functions: it acts as a removable display, provides software update capability, offers authentication functions, and can interface with various vehicle systems. This multi-functionality resolves the contradiction by consolidating multiple capabilities into a single universal device.
2Reliability
If a smart device is integrated with the vehicle safety system, then hazard alerts can be provided through multiple channels (display, speakers, haptic feedback), but the system complexity increases
Solution Approach 1:
Multiple alert delivery mechanisms (visual display, audio speakers, haptic feedback) are merged into a single integrated notification system that routes alerts through the smart device. This consolidation improves reliability by providing redundant alert paths while managing complexity through centralized control logic.
Solution Approach 2:
The smart device acts as an intermediary between the vehicle's safety systems and the user. It receives hazard information from various vehicle sensors and systems, then delivers alerts through multiple channels, simplifying the integration architecture while maintaining high reliability.
3Reliability
If authentication is performed through encrypted communication network, then security is improved, but the authentication process requires additional communication infrastructure
Solution Approach 1:
The smart device performs authentication using its own built-in security features (tactile recognition, facial recognition) without requiring external authentication infrastructure. This self-service approach maintains high security while minimizing the need for additional communication infrastructure.
Solution Approach 2:
Traditional communication-based authentication is replaced with biometric authentication methods (tactile and facial recognition) that use physical/biological characteristics. This substitution maintains or improves security while reducing dependence on complex communication infrastructure.
Data Source
AI summary
A vehicle is equipped with a docking station for a driver's smart device. The smart device displays engine related and other information to the driver while operating the vehicle. The smart device provides a supplementary screen to the screen installed in the vehicle at manufacture, or acts as an alternative to having a screen installed at manufacture. The docked smart device replaces one or more of the instruments normally present in a vehicle dashboard or motorcycle instrument cluster. The smart device also controls operation of the vehicle.