Accessory Network Reconnection via Proximity Detection

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Solution Overview

Problem

Existing technologies face challenges in managing network connections for accessories, particularly in detecting when they are no longer connected to the appropriate network and reconfiguring them to reconnect appropriately.

Innovation Solution

A computing device can detect accessories within its proximity using a second connection type, determine if they are not connected to the first network, and then transmit instructions to the accessory to reconnect to the appropriate network using the first connection type.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If accessories use short-range radios for connection, then ease of operation is improved, but reliability deteriorates when accessories are out of range

Engineering Contradiction:

Improveease of connectionVSAvoidconnection reliability

Core Design Contradiction:

Ease of operationVSReliability

Solution Approach 1:

The computing device is configured to perform multiple connection functions: it can connect to accessories via short-range radio (e.g., Bluetooth) for local communication and via network connection (e.g., Wi-Fi) for remote communication. This multi-functionality ensures that accessories remain accessible whether the user is nearby or remote, resolving the contradiction between ease of local connection and reliability when out of range.

Inventive Principle:

Principle #6Universality (Multi-functionality)

Solution Approach 2:

The network connection serves as an intermediary communication path between the computing device and accessories. When accessories are out of short-range reach, the network acts as a mediator to maintain connectivity, allowing the computing device to communicate with accessories remotely through the network infrastructure.

Inventive Principle:

Principle #24Intermediary (Mediator)

2Ease of operation

If accessories connect to networks automatically, then ease of operation is improved, but security deteriorates due to potential unauthorized network access

Engineering Contradiction:

Improveautomatic connectionVSAvoidsecurity risk

Core Design Contradiction:

Ease of operationVSObject-affected harmful factors

Solution Approach 1:

The computing device receives feedback about accessory network connections and uses this information to determine whether to transmit control messages. The system monitors connection status and only allows communication when the accessory is properly connected to the intended network, preventing unauthorized access while maintaining automatic connection behavior.

Inventive Principle:

Principle #23Feedback

Solution Approach 2:

The computing device performs preliminary verification to ensure accessories are connected to the correct network before allowing control operations. This preliminary check prevents unauthorized network access by validating connection status beforehand, maintaining security without requiring manual user intervention.

Inventive Principle:

Principle #10Preliminary action

3Productivity

If computing devices transmit control messages to accessories, then productivity is improved, but loss of information increases when accessories are not on the same network

Engineering Contradiction:

Improvecommunication efficiencyVSAvoidmessage delivery failure

Core Design Contradiction:

ProductivityVSLoss of information

Solution Approach 1:

The network connection serves as an intermediary communication path between the computing device and accessories. When accessories are out of short-range reach or on different networks, the network acts as a mediator to maintain connectivity, allowing the computing device to communicate with accessories remotely through the network infrastructure.

Inventive Principle:

Principle #24Intermediary (Mediator)

Solution Approach 2:

Inventive Principle:

Principle #23Feedback

Data Source

PatentUS20250168064A1Configuring accessory network connections

Publication Date: 2025.05.22 APPLE INC

AI summary

Embodiments of the present disclosure are directed towards techniques for adjusting a network connection of an accessory. In some examples, the computing device can determine that the accessory is not connected to a network (e.g., the same network to which the computing device is connected). The network may utilize a first connection type. Using a second type of connection, the computing device may determine an appropriate network for connection with the accessory. The computing device may then transmit instructions to the accessory, using the second type of connection, to adjust its network connection to be connected to the determined network. The determined network may use the first connection type.