Geofenced Tracking Device Control for Automatic Mode Changes

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Solution Overview

Problem

Existing tracking devices require proactive user action to configure states based on location, such as turning on/off electronic devices, which may be forgotten, and lack automatic configuration based on user presence or absence.

Innovation Solution

A tracking system that configures electronic devices based on the presence or absence of a user or tracking device within a geographic boundary, using a mobile device and cloud server to manage and associate tracking devices with user locations, enabling automatic configuration of devices like security systems, thermostats, or scanning devices.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If automatic configuration based on user presence is implemented, then convenience and reliability are improved, but device complexity increases

Engineering Contradiction:
ImproveconvenienceVSAvoidsystem complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The patent introduces a cloud server as an intermediary that handles the complex logic of determining user presence and generating configuration instructions. The mobile device acts as a mediator between the tracking device and the electronic device, relaying information without needing to contain the full configuration logic. This distributes system complexity across multiple components rather than concentrating it in one device.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The system enables electronic devices to automatically configure themselves based on received instructions without requiring manual user intervention. The tracking device autonomously monitors user presence and triggers configuration changes automatically, making the system self-serve the user's needs without requiring the user to understand or manage the underlying complexity.

Inventive Principle:
Principle #25Self-service

2Reliability

If manual configuration actions are required, then user control is maintained, but reliability decreases due to forgotten actions

Engineering Contradiction:
ImprovereliabilityVSAvoidautomation level
Core Design Contradiction:
ReliabilityVSExtent of automation

Solution Approach 1:

The system performs preliminary actions by pre-determining configuration instructions based on user presence detection. Before the user needs to manually configure devices, the system has already analyzed the situation and prepared appropriate configuration instructions, which are then automatically sent to the electronic devices. This eliminates the need for users to remember to perform configuration actions.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The system implements a feedback loop where the mobile device receives information about user presence from the tracking device, processes this information through the cloud server, and sends back configuration instructions to electronic devices. This continuous feedback mechanism ensures that configuration actions are reliably triggered based on actual user presence conditions, eliminating forgotten manual actions.

Inventive Principle:
Principle #23Feedback

Data Source

PatentUS12356290B2User presence-enabled tracking device functionality
Publication Date: 2025.07.08 TILE
  • US12356290B2 patent drawing
  • US12356290B2 patent drawing
  • US12356290B2 patent drawing

AI summary

A tracking system can provide configuration instructions to an electronic device based on user presence. The tracking system can determine a user's location relative to a geographic boundary surrounding a geographic area associated with the user. Depending on the user's location, the tracking system may send instructions to configure an electronic device to send a notification or change the operating mode of the electronic device in response to the user's presence. The electronic device may be a scanning device that is configured to have a higher or lower scanning frequency, depending on the presence or absence of the user relative to the scanning device.