Networked LED Hazard-Detection Fixtures with Remote Satellites
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing hazard detection systems in homes lack comprehensive coverage, fail to alert occupants of specific hazards, and require manual testing, which is inconvenient and often neglected, especially for aging HVAC units and gas leaks.
Innovation Solution
A lighting-danger detection lamp/fixture apparatus serves as a host paired with remote satellite sensors for smoke, fire, carbon monoxide, and gas detection, providing a networked system with RF communication for whole-house coverage, visual and audible alerts, and automated testing.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional danger detection devices are installed on every level of a home, then basic hazard detection capability is provided, but coverage is still not ideal and requires manual testing
Solution Approach 1:
The system performs automated self-testing of all detection devices through the centralized control unit, eliminating the need for manual testing by homeowners. The control unit automatically communicates with each danger detection device to verify operational status and battery levels.
Solution Approach 2:
The system provides continuous feedback through the user interface about the operational status of all detection devices, including automated test results and battery levels, allowing homeowners to monitor system health without manual intervention.
2Reliability
If multiple danger detection devices are placed throughout the home, then protection coverage is improved, but testing each device becomes increasingly inconvenient
Solution Approach 1:
A centralized control unit acts as an intermediary between the user and multiple distributed detection devices. The control unit manages communication with all devices, consolidating testing and monitoring functions into a single point of interaction through the user interface.
3Illumination intensity
If conventional light bulbs are used, then basic illumination is provided, but they cannot detect or alert of hazards
Solution Approach 1:
The patent combines conventional lighting functionality with integrated danger detection capabilities in a single device. The light bulb assembly includes both illumination LEDs and hazard detection sensors, allowing simultaneous provision of lighting and safety monitoring functions.
Solution Approach 2:
The lighting device is designed to perform multiple functions: providing illumination through LEDs and simultaneously detecting hazards such as smoke, carbon monoxide, and other dangers. This multi-functional design eliminates the need for separate lighting and detection devices.
4Reliability
If hazard detection devices are installed near HVAC units, then detection capability is improved, but they may not detect leaks at the source
Solution Approach 1:
The system divides the detection function into multiple distributed sensors placed at different locations including near HVAC units and in other critical areas. Each sensor independently monitors its local environment, and the control unit aggregates data from all segments to provide comprehensive detection coverage.
Data Source
AI summary
An improved combination lighting-danger detection apparatus and system for enhanced safety and monitoring. The system comprises a host device wirelessly connected to multiple remote sensing satellites, expanding its monitoring range and forming a distributed network. The host features both audible and visual alarms and has the capability to transmit alerts across the network, ensuring comprehensive hazard detection and response. Additionally, a base station enables users to configure preferences, manage settings, and control system operations via an integrated application, providing seamless oversight and customization.