Wearable Activity Monitoring With Local Network Emergency Relay
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Solution Overview
Problem
Users engaging in remote recreational activities face risks of injury or health emergencies in areas with limited monitoring, which can be life-threatening due to the lack of real-time tracking and communication with emergency services.
Innovation Solution
A wearable activity device collects sensor data, including location, health, and environmental data, which is analyzed for potential dangers. If connectivity is lost, a local network connection is established with a proximity device to relay data to the tracking system, and alerts are sent to emergency contacts.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If real-time monitoring of remote users is implemented, then user safety and emergency response capability are improved, but device complexity and power consumption increase
Solution Approach 1:
The monitoring system is divided into multiple independent components: sensor modules for data collection, communication modules for data transmission, and processing units for analysis. This segmentation allows each component to be optimized independently, reducing overall system complexity while maintaining comprehensive monitoring capability.
Solution Approach 2:
The system performs preliminary actions by pre-configuring emergency contact information, pre-establishing monitoring parameters, and pre-processing sensor data to identify potential dangers before they become critical emergencies. This allows the system to respond more efficiently without requiring complex real-time decision-making algorithms.
2Reliability
If continuous sensor data collection and transmission is performed, then monitoring reliability is improved, but power consumption increases
Solution Approach 1:
Instead of continuous transmission, the system implements periodic data collection and transmission cycles. Sensors collect data continuously but transmission occurs at predetermined intervals or when significant changes are detected, reducing power consumption while maintaining adequate monitoring reliability.
Solution Approach 2:
The system uses feedback mechanisms where received data is analyzed to determine if transmission is necessary. If data falls within normal parameters, transmission is deferred; if anomalies are detected, immediate transmission is triggered. This adaptive feedback approach optimizes power usage based on actual monitoring needs.
3Reliability
If local network connection is established for data relay, then communication reliability in remote areas is improved, but device complexity and setup difficulty increase
Solution Approach 1:
The local network connection system automatically performs self-configuration and self-testing upon activation. Devices automatically discover available local networks, establish connections, and verify data relay functionality without requiring manual setup, thereby maintaining ease of operation while ensuring communication reliability.
Solution Approach 2:
The system introduces an intermediary automatic connection management layer that handles the complexity of local network establishment. This intermediary automatically negotiates connection parameters, manages device discovery, and handles failover scenarios, shielding users from technical complexity while ensuring reliable communication.
Data Source
AI summary
The present disclosure is directed to methods and systems for monitoring the activity of a user. A user performing an activity in a remote area can carry or wear an activity device. The activity device, such as a wearable device, can collect sensor data and send the sensor data to an activity tracking system. The activity tracking system can analyze the sensor data to determine if the user is in potential danger. If a potential danger is detected, the activity tracking system can send a notification to an emergency contact to alert them of the potential danger of the user.