Alarms TRIZ Cases
- Multi-Sensor Indoor Risk Detection for Elderly Home Monitoring
Passive infrared, environmental, and smoke sensors score discomfort, pollution, fire risk, and motion abnormalities for rapid guardian alerts.
- Remote Termite Feeding Detection With Corrosion-Resistant Mechanics
Mechanical bait sensing triggers wireless alerts from a weatherproof enclosure, reducing routine soil inspections and corrosion exposure.
- Remote Monitoring With Flexible-Band Tracking for Parolees
A flexible band and clasp with Bluetooth communication and cut detection make parolee tracking more discreet, wearable, and tamper-resistant.
- Fall Monitor Display Unit With Tamper-Proof Alarm Reset
A tamper-proof display mode blocks unauthorized alarm resets while a wireless clinician key restores authorized access.
- Tracking Device Location Identification Beyond Wireless Range
Limited wireless range can hide a lost tracker; a server filters event data and community reports to identify its last known location.
- Wearable SOS Monitoring With GPS and Biosensors for Crowded Events
GPS, biosensors, and an SOS button help locate and assess people in crowded events while alerting medical and security teams.
- Gas Measuring System for Harmful-Gas Exposure Compensation
Separate sensors detect harmful gases during storage, enabling compensation and warnings before target-gas readings lose accuracy.
- Gas Measuring System with Harmful-Gas Compensation
Harmful gases can damage stored sensors unnoticed; monitoring their concentration enables warnings or target-gas signal correction.
- Workflow Server Adaptation for Recurring Response Delays
A workflow server links triggers and actions across security systems, detects recurring response delays, and recommends workflow changes.
- Multi-Sensor Fire Detection for Smart Building Integration
A multi-sensor device combines temperature, CO2, humidity, and motion data with radio mesh networking for integrated fire response.
- Vehicle Child Presence Detection Using Time-Series Vibration
Time-series vibration features after vehicle door closure distinguish a child from other objects for faster, more precise detection.
- Closely Spaced Seismic Sensors for Accurate Epicenter Warnings
Closely located sensors use P-wave timing and local processing to improve epicenter estimates and issue warnings without wide-area network dependence.
- Automated Blast Exposure Assessment From Synchronized Pressure Data
Filtering and sensor synchronization remove spurious pressure features before estimating incident overpressure at scale.
- Electronic Identification Tags Combining GPS and Medical Data
Traditional dog tags lack location and medical data; GPS and a fiducial marker support rapid casualty identification.
- Attachable Aerosol Generation Device Locator With Independent Alerts
An attachable sleeve locator uses independent power and audible, visual, or haptic alerts to find misplaced aerosol devices.
- Patient Monitoring Wireless Pairing for Accurate Sensor Communication
An NFC pairing step and Bluetooth link connect sensors, monitors, and adapters while reducing misalignment and false alarms.
- Self-Contained Security Device with Cloud-Based Alarm Reporting
A self-contained sensor and processor sends intrusion messages through an IoT network to a cloud controller, simplifying installation.