Vehicle Mobile Device Voice Interface Adaptation
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Solution Overview
Problem
Traditional mobile devices used as smart keys for vehicles can only support simple instruction data interaction and lack intelligent voice interaction, making it difficult to efficiently provide information services across different usage scenarios.
Innovation Solution
A method and system that determine the usage scenario of a mobile device associated with a vehicle, selecting an appropriate interface set and voice interactions to provide information services, enabling intelligent voice data interaction and improving interaction efficiency.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If mobile devices are used as smart keys for vehicles, then vehicle control functions are enabled, but intelligent voice data interaction is not supported
Solution Approach 1:
The mobile device is enhanced to perform multiple functions: it serves both as a smart key for vehicle control and as a voice interaction terminal. The server provides a unified interface that supports both traditional control commands and intelligent voice data interaction, allowing the same device to handle diverse interaction modes without requiring separate systems.
Solution Approach 2:
A server acts as an intermediary between the mobile device and the vehicle system. The server receives various types of input (control commands, voice data), processes them appropriately, and sends corresponding instructions to the vehicle. This intermediary architecture enables voice interaction capability while keeping the vehicle control system relatively simple.
2Productivity
If traditional smart key functions are implemented, then vehicle control is achieved, but information interaction efficiency is low
Solution Approach 1:
The interaction system dynamically adapts to different usage scenarios. Based on the determined usage scenario (e.g., driving, parking, charging), the server selectively provides appropriate interface sets and voice interactions. This dynamic adaptation enables efficient information interaction by presenting only relevant options to the user, reducing operation complexity while improving productivity.
Solution Approach 2:
The system changes its operational parameters based on the usage scenario. Different interface sets are provided for different scenarios, and voice interactions are enabled or disabled according to the current context. This parameter change approach allows the system to optimize information interaction efficiency for each specific situation without requiring complex manual configuration.
3Productivity
If usage scenario-based interface selection is implemented, then information interaction efficiency is improved, but system complexity increases
Solution Approach 1:
The interface system is segmented into multiple interface sets, each tailored to specific usage scenarios. Instead of providing a single comprehensive interface, the server divides functionality into scenario-specific modules. This segmentation improves information interaction efficiency by presenting only relevant interfaces while keeping the overall system manageable through modular organization.
Solution Approach 2:
The server performs preliminary actions by determining the usage scenario in advance and preparing the appropriate interface set before the user needs it. This preliminary determination of usage context allows the system to proactively provide the most suitable interface, improving interaction efficiency without requiring the user to navigate through complex options or manually configure settings.
Data Source
AI summary
The method for providing an information service includes: determining a usage scenario of a user, by a server, in response to detecting that a mobile device associated with a vehicle is operated by a first action; determining a first interface set associated with the usage scenario, based on the usage scenario of the user, wherein the first interface set includes one or more first interfaces, the first interface is configured for indicating a first function associated with the usage scenario, and the first interface supports a first operation associated with a first voice; and sending the first interface in the first interface set and the first voice associated with the sent first interface to the mobile device, to provide an information service to the user via the first interface and the first voice presented at the mobile device.