In-Vehicle Navigation System for To-Do List Task Prioritization
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Solution Overview
Problem
Conventional in-vehicle navigation systems are limited in providing navigation based solely on destination locations, failing to integrate task-oriented navigation that considers the prioritization and optimization of tasks with context data and location-specific constraints.
Innovation Solution
A system that integrates an in-vehicle computing system with mobile devices to create and synchronize to-do-lists, prioritizing tasks based on context data and location, using GPS and roadmap databases to generate optimized navigation routes that minimize drive time and distance while adhering to task-specific constraints.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If conventional in-vehicle navigation systems provide navigation based solely on destination locations, then the navigation system is simple to operate, but it fails to integrate task-oriented navigation that considers prioritization and optimization of tasks with context data and location-specific constraints
Solution Approach 1:
The patent combines conventional destination-based navigation with task management functionality into a unified system. The navigation system integrates to-do lists with location indicators, allowing users to manage multiple tasks while receiving navigation guidance. This merging enables the system to provide both simple destination navigation and complex task-oriented navigation with prioritization and optimization capabilities.
Solution Approach 2:
The navigation system is designed to perform multiple functions: traditional destination navigation, task list management, task prioritization based on context data, and optimization of task completion sequences. By making the system universal, it can handle both simple point-to-point navigation and complex multi-task scenarios with constraints, accommodating diverse user needs without requiring separate systems.
2Productivity
If the system integrates to-do-lists with context data and location indicators to prioritize tasks, then task completion efficiency is improved, but the device complexity increases due to synchronization requirements across multiple devices
Solution Approach 1:
The system introduces a server as an intermediary that manages to-do-list data and coordinates synchronization between the in-vehicle navigation system and mobile computing devices. The server acts as a central hub that receives task data from mobile devices, processes it with navigation information, and provides prioritized task sequences to the navigation system. This intermediary approach enables complex multi-device synchronization while keeping individual device implementations relatively simple.
3Productivity
If the system generates optimized navigation routes that minimize drive time and distance, then productivity is improved, but the computational requirements and processing time increase
Solution Approach 1:
The system performs preliminary actions by pre-calculating optimized task sequences and routes when tasks are added or modified in the to-do-list. Instead of waiting until navigation is needed to compute the optimal sequence, the system proactively determines the prioritized task order based on context data, location indicators, and constraints before the user starts navigation. This advance computation reduces real-time processing requirements and enables faster route generation when navigation begins.
Data Source
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AI summary
A method, system, and device for to-do-list based navigation includes identifying a selection of tasks to be completed from the to-do-list. The selected tasks may be prioritized or ordered based on navigation data and context data associated with each of the selected tasks to develop a trip plan for completing the selected tasks. The context data may include attributes, such as constraint data, associated with one or more of the selected tasks. In some embodiments, a status update for the current task may be periodically or occasionally communicated to one or more mobile computing devices to inform a user of the mobile computing device of the status of completion of the current task.