Hazard Detector With GPS Location Verification
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Solution Overview
Problem
Existing emergency broadcast systems are indiscriminate and lack real-time location-specific alerts, failing to verify occupancy and provide relevant support during hazardous environmental conditions, leading to public panic and inefficiencies in emergency responses.
Innovation Solution
A hazard detection and alert device using location-based services (such as GPS or cellular triangulation) to transmit and receive alerts, verifying occupancy and providing location-specific alerts through various communication mechanisms, including satellite, cellular, and wired systems, and employing alert mechanisms like speakers, LEDs, and force feedback devices.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If emergency broadcast systems are used to provide hazard alerts, then early warning can be provided to the public, but the alerts are indiscriminate and cause public panic in areas not affected by the hazard
Solution Approach 1:
The patent applies local quality by providing hazard alerts specifically targeted to geographic locations where hazards actually exist. The system determines the geographic location of each hazard detector and only transmits alerts to detectors within affected areas, ensuring that alerts are locally relevant rather than broadcast universally. This resolves the contradiction by making alert accuracy location-specific while preventing unnecessary panic in unaffected areas.
2Reliability
If emergency broadcast systems broadcast alerts to everyone in a listening area, then early warning is provided, but the system lacks the ability to verify occupancy or provide real-time updates
Solution Approach 1:
The patent implements feedback by enabling two-way communication between hazard detectors and the remote system. Detectors can transmit occupancy status and receive real-time updates about hazard conditions. The system can confirm whether individuals are present at detected hazards and provide ongoing status information, creating a feedback loop that resolves the information loss problem while maintaining early warning capabilities.
3Productivity
If a central broadcasting system sends alerts to all recipients, then hazard information is disseminated, but recipients cannot interact with the system or request additional support
Solution Approach 1:
The patent applies universality by designing the hazard detector to perform multiple functions: receiving hazard alerts, verifying occupancy status, providing real-time updates, and enabling two-way communication for requesting emergency support. This multi-functional device maintains rapid information dissemination while adding interactive capabilities that allow recipients to engage with the system and request additional assistance.
4Reliability
If emergency broadcast systems are active and engaged, then emergency signals can be received, but individuals must have constant access to electronic mediums which reduces ease of use
Solution Approach 1:
The patent implements self-service by enabling hazard detectors to autonomously determine their geographic location and automatically receive relevant hazard alerts without requiring constant user engagement with electronic devices. The system independently manages alert reception based on location data, eliminating the need for individuals to continuously monitor or interact with broadcast systems while maintaining reliable emergency signal reception.
Data Source
AI summary
A hazard detector system, comprising: hazard detectors communicatively connected to computing devices; a geolocation detector; an occupancy detector; a power source; an alert device; a secondary location detector; an interaction device. The hazard detectors may be configured to transmit information related to a plurality of hazardous environmental conditions to and from the computing devices. The alert device may provide a perceptible alert to individuals in proximity to the hazard detectors. The geolocation detector may be configured to identify a geographic location of the hazard detector. The interaction device may provide the individuals in proximity of the hazard detector the ability to provide additional information about the hazardous environmental conditions to the computing devices.