Group Driving Navigation ETA Delay Alerts and Stopover Guidance
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Solution Overview
Problem
Existing navigation systems for group driving lack features that enhance user convenience by providing real-time adjustments for delayed arrivals and recommending stopover locations based on estimated time of arrival deviations.
Innovation Solution
A navigation device and method that displays graphic objects for delay-related communication and recommends places when ETA deviations occur, adjusting reservations and providing detour routes as needed.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If existing navigation systems display only mutual locations during group driving, then the system complexity is kept simple, but user convenience and service functionality are insufficient
Solution Approach 1:
The navigation system is enhanced with multiple functions including ETA calculation, delay detection, graphic object display for communication, and stopover recommendation. These multiple functions are integrated into a single navigation system, allowing it to serve diverse needs (navigation, communication, recommendation) without requiring separate devices, thus improving user convenience while managing system complexity through integration
2Ease of operation
If the navigation system provides real-time delay detection and communication features, then user convenience is improved, but the device complexity increases
Solution Approach 1:
The navigation system is divided into functional modules: a display unit for showing driving routes, an ETA calculation unit, a delay detection unit that compares ETA with required arrival time, and a graphic object display unit for communication. This segmentation allows each module to perform its specific function independently, making the complex system more manageable and maintainable while providing comprehensive user convenience
3Ease of operation
If the navigation system displays graphic objects for delay communication and recommends stopover places, then user convenience is enhanced, but the processing requirements and system complexity increase
Solution Approach 1:
The system pre-calculates ETA based on current position and speed, pre-identifies potential stopover locations along the route, and pre-prepares graphic objects for communication. When delay is detected, these pre-prepared elements are quickly displayed and presented to the user, reducing real-time processing requirements and enhancing user convenience through automated preliminary preparations
Data Source
AI summary
Methods and devices for providing a group driving navigation display are described. In one embodiment, the method comprises displaying a driving route toward a common destination of a driving group that includes the navigation device and one or more peer navigation devices, detecting whether an estimated time of arrival (ETA) of at least one of the navigation device or the peer navigation devices is delayed more than a first reference value when compared to a required time of arrival for the common destination, and displaying a graphic object for transmitting delay-related communication for a communication device of the common destination in response to detecting that the ETA is delayed.