Mobile Device Driving State Detection for Automatic Social Profile Updates
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Solution Overview
Problem
Users of social network services face difficulties in updating their profile information while driving, as it is cumbersome to search and edit pictures or messages representing their current state, leading to inconvenience for friends who may not know their status.
Innovation Solution
A mobile device system connected to a vehicle and a profile information providing server, which collects driving information, determines the user's driving state, and automatically updates their profile with relevant content such as images, messages, or music, allowing friends to infer their current state and emotions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If users manually search and edit pictures or messages to update profile information, then the profile information accurately represents user status, but the operation becomes cumbersome and time-consuming during driving
Solution Approach 1:
The system automatically detects driving state through GPS and accelerometer sensors, and autonomously updates profile information without requiring manual user input. The mobile device performs self-service by collecting driving data, determining driving state, selecting appropriate profile content, and updating the profile automatically.
Solution Approach 2:
The system pre-stores multiple types of profile information (images, messages, music) categorized by driving state in a database before driving occurs. When driving state is detected, the system quickly retrieves and applies the pre-prepared corresponding profile information, eliminating the need for real-time searching or editing during driving.
2Ease of operation
If users do not update profile information while driving, then the operation remains simple, but friends cannot know the user's present state
Solution Approach 1:
The system continuously monitors driving state through sensors and automatically updates profile information in real-time based on the detected state. This feedback mechanism ensures that profile information always reflects the current driving status without requiring manual updates, keeping friends informed of the user's present state.
Solution Approach 2:
The patent replaces the manual mechanical action of searching and editing profile information with an automated electronic system. Sensors detect driving state, the processor determines the appropriate profile content, and the system automatically updates the profile, substituting manual operations with automated electronic processes.
3Loss of information
If the system automatically updates profile information during driving, then friends can know user status, but the device complexity increases
Solution Approach 1:
The mobile device utilizes its existing multi-functional capabilities (GPS module for location, accelerometer for motion detection, database for content storage, communication unit for updates) to perform automatic profile updating. By leveraging already-present components for multiple purposes, the system avoids adding significant complexity while achieving automatic driving state detection and profile updates.
Data Source
AI summary
An apparatus for providing profile information, in which a mobile device is connected to a vehicle device through a first communication network and connected to a profile information providing server through a second communication network, includes a driving information collection unit configured to collect driving information of a vehicle, a driving state determination unit configured to determine a driving state of a mobile device user based on the driving information, and a communication unit configured to transmit a driving state determination result to the profile information providing server.