Multi-screen Vehicle Infotainment System Integration
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Solution Overview
Problem
Traditional GPS systems and vehicle infotainment systems lack comprehensive integration of navigation, vehicle operation, and passenger entertainment, failing to provide seamless access to essential vehicle data and control functions, especially in complex environments like heavy traffic or varying geographic locations.
Innovation Solution
A multi-screen vehicle infotainment system that integrates two or more electronic display panels with a vehicle dashboard, offering touchscreen input and remote server management, providing navigation, media, communication, and scheduling information, along with diagnostic and climate control functions, using GPS and A-GPS functionality, dynamic lane guidance, collision monitoring, and load management capabilities.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If traditional GPS systems and vehicle infotainment systems are used separately, then device complexity is reduced, but comprehensive integration of navigation, vehicle operation, and passenger entertainment is lacking
Solution Approach 1:
The patent merges GPS navigation system, vehicle infotainment system, and vehicle data bus integration into a single unified system. The processor receives data from both GPS satellite signals and vehicle data bus simultaneously, combining navigation functionality with vehicle operation data and passenger entertainment controls into one integrated architecture that shares common hardware resources and data processing pathways.
Solution Approach 2:
The unified system performs multiple functions simultaneously: it processes GPS satellite signals for position determination, accesses vehicle data bus for operation data, provides navigation routing, controls infotainment media playback, manages communication functions, and displays integrated information across multiple screens. This multi-functional approach eliminates the need for separate dedicated systems.
2Ease of operation
If select information and control for vehicle instrumentation is provided through standardized ports, then ease of installation is improved, but seamless access to essential vehicle data and control functions is limited
Solution Approach 1:
The processor acts as an intermediary that receives vehicle operation data through standardized data bus connections (such as CAN bus) and re-processes this data for presentation through the infotainment interface. This intermediary layer enables seamless access to essential vehicle data while maintaining compatibility with existing standardized port configurations, bridging the gap between legacy vehicle systems and modern infotainment requirements.
3Ease of operation
If multiple display panels are integrated with vehicle dashboard, then comprehensive access to vehicle data and control functions is improved, but device complexity increases
Solution Approach 1:
The system divides the display functionality across multiple independent display panels (such as a driver-facing display and a passenger-facing display), with each panel showing relevant information for its user. The processor segments the data processing tasks, routing different data streams to appropriate displays, thereby providing comprehensive access to vehicle data while managing complexity through functional division.
Solution Approach 2:
The patent adds a spatial dimension to the infotainment system by implementing displays at multiple locations within the vehicle cabin (front dashboard, rear entertainment, side panels). This multi-dimensional arrangement allows different users to access vehicle data and control functions from their respective positions, transforming a single-point interface into a distributed multi-point interface that comprehensively serves all occupants.
Data Source
AI summary
A navigation system integrated into a materials transport vehicle for use by an operator, the system including a plurality of display devices each having a screen; a location determining component operable to determine the current location of the materials transport vehicle; a memory operable to store one or more modules, the memory including vehicle operator transport preferences comprising time periods available for operating the materials transport vehicle and materials transport requirements comprising a materials transport destination; and a processor operable to execute the one or more modules to determine a transport schedule for use by the materials transport vehicle operator, the transport schedule based on the materials transport requirements and the vehicle operator transport preferences, determine a transport route from the current location to the materials transport destination using the transport schedule, and present the transport route on one of the display devices.