Vehicle Mobile Device Auto-Connection System
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Solution Overview
Problem
Current mobile electronic device coordination systems require drivers to perform complex setting operations to establish communication between a mobile device and a vehicle-mounted apparatus, especially when multiple devices are registered, leading to inconvenience in using both phone and service functions.
Innovation Solution
A mobile electronic device coordination system that includes a vehicle-mounted information providing apparatus capable of performing both USB and Bluetooth communications, allowing it to acquire unique device information from the mobile device for individual identification and establish communication connections without requiring driver input, thereby simplifying the setup process.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple mobile phones are registered in the hands-free apparatus, then the system supports multiple users and provides versatility, but the driver needs to manually identify and select the correct mobile phone from a list, increasing operation complexity
Solution Approach 1:
The system automatically performs device identification and connection establishment without requiring manual user input. The vehicle-mounted apparatus autonomously retrieves device information from connected mobile devices, matches it with registered devices, and establishes connections automatically, making the system serve itself rather than requiring user intervention
Solution Approach 2:
The system pre-registers multiple mobile devices in advance and stores their unique identifiers. When a device is connected, the system has already prepared the matching information, so it can quickly and automatically establish the connection without requiring the driver to manually search or select from a list at the moment of connection
2Ease of operation
If the system automatically connects to the last registered mobile phone, then it reduces the need for user input, but it may connect to the wrong device that the user does not want to use
Solution Approach 1:
The system retrieves and compares device information (such as device names, IDs, or other unique identifiers) from the connected mobile device with the registered device information stored in memory. This feedback mechanism allows the system to verify which registered device is currently connected and ensures accurate matching, preventing connections to the wrong device while maintaining automatic operation
Solution Approach 2:
The system autonomously performs device identification and verification by comparing retrieved device information with registered information, automatically determining the correct device to connect without user intervention while ensuring connection accuracy through self-verification
3Reliability
If the driver performs setting operations to establish communication, then the connection is established, but it requires time and driver attention, reducing productivity
Solution Approach 1:
The system automatically detects when a mobile device is connected via USB, retrieves device information, matches it with registered devices, and establishes communication without requiring any driver input. This self-service approach eliminates the time and attention drivers would otherwise spend on connection settings, significantly improving driver efficiency while maintaining reliable connection establishment
Solution Approach 2:
The system has pre-stored device information and connection parameters for multiple registered mobile devices. When a device is connected, the system already has the necessary information prepared, allowing it to quickly and automatically establish communication without requiring the driver to perform time-consuming setting operations
Data Source
AI summary
A mobile electronic device coordination system includes a vehicle-mounted information providing apparatus and a mobile electronic device. The information providing apparatus and the mobile electronic device are each configured to perform both first type communication and second type communication different from the first type communication. The information providing apparatus acquires unique information from the mobile electronic device via the first type communication through which a communication connection with the mobile electronic device has been established, the unique information being necessary for individual identification of the mobile electronic device for establishing a communication connection with the mobile electronic device via the second type communication. Then, the information providing apparatus establishes a communication connection with the mobile electronic device via the second type communication on the basis of the acquired specific information.