Multi-Device Bluetooth Media Console Voice Control

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Solution Overview

Problem

Traditional automobile media systems require users to disconnect and reconnect Bluetooth devices to switch between different devices, which is inconvenient and potentially dangerous due to driver distraction.

Innovation Solution

An information handling system, such as an automobile media console, connects to multiple devices via Bluetooth, allowing simultaneous connections and using voice commands to identify and access content from associated devices, enabling seamless switching between devices without manual disconnection.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If traditional systems connect to one Bluetooth device at a time, then the system maintains simple connection management, but users experience inconvenience and potential safety hazards when switching devices

Engineering Contradiction:
Improvedevice switching convenienceVSAvoidBluetooth connection management
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The patent merges multiple Bluetooth device connections into a single system, allowing the media console to maintain simultaneous connections with multiple devices. This eliminates the need for disconnection and reconnection during device switching, directly improving ease of operation while the system manages multiple connections through unified control logic

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The Bluetooth system is designed to perform multiple functions by maintaining connections with multiple devices simultaneously. The system can selectively access content from any connected device based on user request, making the connection management system universal rather than device-specific

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Productivity

If users manually disconnect and reconnect Bluetooth devices to switch between devices, then connection management remains simple, but user time is wasted and driver safety is compromised

Engineering Contradiction:
Improvedevice switching speedVSAvoidtime for disconnecting and reconnecting
Core Design Contradiction:
ProductivityVSLoss of time

Solution Approach 1:

The system performs preliminary actions by establishing and maintaining connections with multiple Bluetooth devices in advance. When a user wants to switch devices or access content, the connection is already established, eliminating the time required for disconnection and reconnection operations

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The Bluetooth connection maintains continuous useful action by staying connected to multiple devices simultaneously. The system can continuously access and switch between content from different devices without interruption, maintaining productive operation throughout the switching process

Inventive Principle:
Principle #20Continuity of useful action

Data Source

PatentUS11218856B2Data sharing with multiple Bluetooth devices
Publication Date: 2022.01.04 LENOVO SWITZERLAND INTERNATIONAL GMBH
  • US11218856B2 patent drawing
  • US11218856B2 patent drawing
  • US11218856B2 patent drawing

AI summary

An approach is provided that connects an information handling system, such as a media console included in an automobile, to a number of devices using Bluetooth connections. The approach connects the information handling system to the devices. Each of the devices is associated with a user and there may be multiple users with each user having one or more of the devices. A request is received from one of the users and a device is identified that is associated with the user from whom the request was received. The request is then fulfilled by utilizing one of the devices.