Vehicle Navigation UI for Correcting POI Arrival Points
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Solution Overview
Problem
Existing map services face challenges in accurately guiding users to their final destinations due to errors in point of interest (POI) notation and failure to consider user movement context, leading to difficulties in finding parking lots or entrances.
Innovation Solution
A user participation type user interface that allows users to correct final destinations by setting highlight marks for points of interest through a touch, drag, and drop interface on an augmented reality map, enabling users to set the highlight mark for specific locations like parking lots or pedestrian entrances.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If map services use existing POI notation based on longitude and latitude, then the system is simple and easy to maintain, but the accuracy of guiding users to final destinations deteriorates due to large errors in POI notation
Solution Approach 1:
The system enables users to self-correct POI locations by dragging and dropping markers to accurate positions. Users personally verify and adjust destination locations, eliminating the need for complex professional mapping operations while improving accuracy.
Solution Approach 2:
The system implements a feedback mechanism where users can evaluate and correct POI locations based on their actual arrival experience. This continuous feedback loop improves POI accuracy over time without requiring complex manual verification systems.
2Measurement precision
If map service providers apply advanced technologies like point cloud to improve final destination mapping, then the accuracy of destination guidance is improved, but the initial investment cost and maintenance complexity increase significantly
Solution Approach 1:
The system uses lightweight, easily modifiable digital markers instead of expensive permanent mapping infrastructure. These virtual POI markers can be quickly created, moved, and updated without significant investment, replacing the need for costly point cloud technology.
Solution Approach 2:
Users perform the mapping correction work themselves through simple drag-and-drop operations, eliminating the need for expensive professional mapping services and technical maintenance teams required by advanced mapping technologies.
3Loss of information
If map services provide detailed guidance to POI locations, then the completeness of information is improved, but the time required for users to find final destinations increases due to lack of user movement context consideration
Solution Approach 1:
The system dynamically adjusts POI information presentation based on user movement context and location. As users approach their destination, the system automatically provides progressively detailed information, optimizing the balance between information completeness and time efficiency.
Data Source
AI summary
An embodiment vehicle includes a user interface configured to guide a route to a destination and receive a user input and a controller configured to determine whether a highlight mark for a point of interest corresponding to the destination is set, control the user interface to display a pop-up message according to the determination result, receive the user input in response to the pop-up message, and set the highlight mark for the point of interest based on the user input.