In-Vehicle Interface Merging Handheld Data
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Solution Overview
Problem
In-vehicle devices often face challenges in providing a seamless user interface experience when connected to handheld devices, due to gaps in functionality and display integration, making it inconvenient for users to navigate and access information across both platforms.
Innovation Solution
A managing system is implemented in the in-vehicle device that establishes communication with handheld devices, allowing for the combination or merging of user interfaces, enabling synchronized display of information and functions across both platforms, including navigation, music, and application data, through wireless or wired connections, using modules like determining, display, and execution modules.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If separate user interfaces are displayed on handheld device and in-vehicle device, then individual device functions are maintained, but user convenience and integration are reduced
Solution Approach 1:
The patent merges the user interface of the handheld device with the in-vehicle device display, creating a unified interface that combines functionality from both devices. The determining module detects connection status, and when connected, the display module presents a combined interface showing both in-vehicle and handheld device information simultaneously, eliminating the need for separate interface navigation.
2Ease of operation
If user interfaces are merged across devices, then user convenience is improved, but communication requirements and system complexity increase
Solution Approach 1:
The system dynamically adjusts the user interface configuration based on connection status. The determining module continuously monitors whether the handheld device is connected to the in-vehicle device. When connected, the display module shows a merged interface; when disconnected, it automatically switches to displaying only the in-vehicle device interface, ensuring reliable operation in all connection states.
3Loss of information
If multiple device information is displayed simultaneously, then information accessibility is improved, but display organization and user comprehension become more difficult
Solution Approach 1:
The unified user interface is segmented into distinct display regions: a first area dedicated to in-vehicle device information and a second area for handheld device information. This spatial segmentation allows both devices' information to be displayed simultaneously while maintaining clear visual separation, making it easy for users to distinguish and access specific information sources without confusion.
Data Source
AI summary
A method for managing user interface includes displaying related information of an in-vehicle device using a first user interface. An authority of accessing related information of a handheld device is acquired when the handheld device is in communication with the in-vehicle device. Once the related information of the handheld device is obtained, the related information of the in-vehicle device and the related information of the handheld device are displayed using a second user interface.