Multi-User Navigation System with Real-Time Route Synchronization
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Solution Overview
Problem
Current navigation systems do not effectively allow multiple users to coordinate their activities and travel plans in real-time, relying on phone calls, emails, or text messages for meeting coordination.
Innovation Solution
A navigation system that establishes a communication link between devices to share user-defined destinations and display locations and routes, enabling multiple users to visualize and synchronize their travel information in real-time, including locations, routes, and estimated times of arrival.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If conventional navigation systems display only individual user information, then each user can see their own location and route clearly, but multiple users cannot coordinate their activities and travel plans efficiently
Solution Approach 1:
The patent combines multiple users' navigation information (locations, routes, estimated arrival times) into a single shared display interface. This merging of previously separate information streams allows users to coordinate activities by viewing all participants' travel status simultaneously, resolving the contradiction between individual clarity and group coordination.
Solution Approach 2:
The navigation system is enhanced to serve multiple functions: it continues to provide individual navigation guidance while simultaneously displaying shared information about other users' locations and routes. This multi-functionality allows the same system to support both individual navigation needs and group coordination requirements.
2Productivity
If the system displays comprehensive real-time information for multiple users, then coordination efficiency improves, but the system complexity increases
Solution Approach 1:
The patent introduces a communication unit as an intermediary component that handles the exchange of navigation data between multiple users' devices. This mediator manages the complexity of real-time information sharing by establishing communication links and transmitting relevant data (location, route, ETA) without requiring complex peer-to-peer interactions between all devices.
Solution Approach 2:
The system segments information display by organizing it into distinct, manageable elements: individual user locations, separate route paths, and discrete estimated arrival times. This segmentation allows the complex multi-user information to be presented in an organized, non-overwhelming manner that maintains clarity while providing comprehensive coordination data.
3Loss of information
If phone calls, emails, or text messages are used for coordination, then communication can be established, but real-time synchronization of travel information is not achieved
Solution Approach 1:
The patent implements continuous real-time transmission and display of navigation information between users. Instead of periodic or manual information exchange (as with emails or texts), the system maintains continuous updates of locations, routes, and arrival times, enabling immediate synchronization without interruption to users' travel activities.
Data Source
AI summary
A method of operation of a navigation system includes: operating a communication unit for establishing a communication link between a first device and a second device; receiving a user defined destination; displaying a first location and a first route to the user defined destination on the first device and the second device, where the first location represents the location of the first device; and displaying a second location and a second route to the user defined destination on the first device and the second device, where the second location represents the location of the second device.