Alarms TRIZ Cases
- Position Locator SMT Shrapnel Positioning
SMT processes position shrapnel solder pads to resolve manual welding inconsistencies and ensure stable battery connection.
- Multi-Mode Personal Item Tracker with Passive Monitoring
A multi-mode monitoring system switches embedded devices between passive and active states to detect movement updates.
- Pole-Mounted Fuse Cutout Indicator with Contactless Power
A pole-mounted fuse cutout indicator uses a contactless power sensor to activate an alarm upon detecting current cessation.
- Pallet Packing System Using Depth Sensors and RFID
A pallet packing system uses depth sensors and RFID tags to generate precise 3D loading information for articles on a pallet.
- Biosignature Authentication for Home Security Alarm Bypass
A detachable broadcasting device authenticates biosignatures to derive alarm bypass instructions.
- Pet Escape Notification System Using Proximity Signaling
A pet containment base unit exchanges location inquiry signals with a collar transmitter to verify animal presence within defined boundaries.
- Ring Bus Creeping Interruption Detection Device
A detection device measures resistance changes along a ring bus line to identify creeping interruptions using voltage and current modulation.
- Alarm Notification Appliance Self-Test via Output Level Comparison
Compares test output levels to initial baselines to quantify performance degradation, replacing binary pass/fail checks with precise assessment.
- Signaling Line Position Determination via Isolator Interval Halving
Isolator interval halving locates new devices in seconds, eliminating network restarts and extra equipment.
- Anomaly Detection Model for Cost-Per-Click Metrics
Performance anomaly detection model analyzes historical cost-per-click data to identify metric deviations.
- Activity Amount Calculation System for Elderly Monitoring
Doorway detection units calculate activity amounts automatically, resolving the trade-off between reliable health monitoring and device operation ease.
- Premises Panel Self-Check-In for Alarm Integrity
Premises panels send check-in messages to central stations, eliminating third-party retransmission and reducing network resource demands.
- Hand Hygiene Monitoring via Sensor-Based Identity and Compliance Detection
Automated sensor system detects individuals and monitors handwashing instances to generate real-time compliance results.
- Wireless Hygiene Dispenser Beacon Communication System
A wireless communication system transmits hygiene dispenser status data via cellular networks using self-powered sensors and hubs.
- GPS Office Squatter Detection and Access Control
A GPS-based system detects user presence in reserved offices to verify reservation status.
- Alarm System Communication Paths for First Responder Context
Multiple communication paths relay alarm data to first responder devices via a monitoring station intermediary.
- Anti-Tampering Alarm Peripheral Using Magnetic Field Detection
An alarm peripheral uses a magnetic sensor to detect housing displacement without mechanical switches.
- End-of-Line Capacitor for Wiring Impedance Measurement
An end-of-line capacitor charges and discharges to determine wiring impedance via RC time constant analysis.
- Transportation Data Logging Device for Item Condition Monitoring
A transportation data logging device uses integrated sensors to monitor item conditions during transit.
- Emergency Communication Assembly with Sequential Calling and Pull-String Activation
Segmented housing and automated sequential calling resolve accessibility contradictions for physically limited users during emergencies.
- Nuclear Siren Remote Monitoring and Automated Testing
Centralized controller executes automated self-tests on remote sirens, eliminating manual site visits.