Alarms TRIZ Cases
- Floor-Based Proximity Fall Detection System
Floor sensors detect proximity signals from a wearable transponder to identify prone positions, eliminating power-hungry wearables and manual activation delays.
- Sensor-Mounted Container Lifting Mechanism for Security Inspection
Sensors mounted on container lifting mechanisms capture physical parameters during handling operations to support automated security analysis.
- Mobile Interface for Fire Alarm Panel Testing and Text-to-Speech
A mobile computing device interfaces with a fire control panel to enable remote operation and text-to-speech audio generation.
- Home Automation Speaker Alert Delivery
A home automation system announces calendar appointments via speakers to ensure timely user awareness.
- Wireless Adaptor for Legacy Security Alarm Remote Control
An adaptor translates alarm panel messages to a central station via wireless interfaces.
- Multi-Source Energy Harvesting for House Arrest Monitor
A monitoring device integrates solar, RF, and motion harvesting circuits to charge its operational battery without manual intervention.
- Integrated Well Construction Automation System
End-to-end well construction automation system optimizes planning and drilling sequences using real-time sensor feedback.
- Universal User Variable Control Utility for Customizing Emoji Parameters
A universal utility modifies electronic object color, movement rate, and embedded text to enable personalized communication streams.
- Aircraft Lateral Path Control Trajectory Visualization
Aircraft lateral path control system displays current and limit trajectory curves superimposed on runway views for pilot navigation.
- Hand-wash Compliance Monitoring via Sensor Cross-Counting
A compliance system detects hand-washing vigor using sensor cross-counts to track hygiene adherence.
- DECT Terminal Alarm System with Base Station Location
A DECT terminal alarm system sends base station location data to emergency contacts via standard SIP servers.
- UWB-RF Interferometer for Non-Wearable Fall Detection
A UWB-RF interferometer detects human posture using spatial echo distribution.
- Detector Masking Detection via Resistance Monitoring
Integrated resistance changes in a security detector signal masking events through existing wiring, resolving false alarm risks from obstructed sensors.
- Wireless Mesh Network Disaster Monitoring System
A Wireless Mesh Network structure enables continuous pre-warning functionality by routing data through alternative paths when base stations fail.
- Wearable Thermal Sensor for Unobtrusive Smoking Topography Detection
A wearable enclosure with a thermal sensor captures temporal and spatial data to determine smoking topography information.
- Automated Alert Composition for Emergency Response Systems
A system automatically composes and transmits customized alert messages to responders based on user input fields.
- Mobile Device Recovery Using Nearby Intermediaries
Intermediary devices report position to extend battery life during recovery.
- Geofencing via Location Duration and Crowdsourced Paths
Crowdsourced route analysis segments geofences to detect unscheduled stops without manual configuration.
- Rubber Mixing Control via Volatile Gas Detection
A rubber mixing apparatus detects volatile organic compounds in suction streams to regulate rotor speed and suction output.
- Wearable Life Assist Device for Unobtrusive Fall Detection
A wearable life assist device detects user activity and falls using integrated accelerometers and gyroscopes.
- Tire Pressure-Temperature Ratio Monitoring for Rapid Leak Detection
A tire monitoring system calculates the absolute variation in pressure-to-temperature ratio to detect air mass changes instantly.