Solar-Powered Window with Carbon Monoxide Sensor and Auto-Open Mechanism
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Solution Overview
Problem
Current carbon monoxide detectors rely on electrical power and replaceable batteries, fail to take action during emergencies, and are ineffective in bedrooms due to sound alarms being masked by other noises or power outages, particularly failing to protect vulnerable populations like the elderly and young children.
Innovation Solution
A self-powered window with built-in carbon monoxide sensors and solar chargers that automatically open to ventilate a room, using solar energy to power the sensor, alarm, and unlatching mechanism, independent of external power sources, and alerting authorities through a central station if connected.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If solar cells are used to power the window devices, then the window can operate independently of external power sources, but the device complexity increases
Solution Approach 1:
The patent combines multiple functions (carbon monoxide detection, solar power generation, battery storage, alarm signaling, and window unlatching) into a single integrated window assembly. This merging approach allows the system to operate independently of external power sources while managing complexity through functional integration rather than separate components.
Solution Approach 2:
The window assembly serves multiple functions simultaneously: it detects carbon monoxide levels, generates and stores electrical power through solar cells, activates alarms, and mechanically unlatches the window. This multi-functionality reduces dependence on external systems while consolidating components into a universal safety device.
2Productivity
If the window automatically opens to ventilate, then immediate action is taken to reduce carbon monoxide concentration, but the ability to control window opening is reduced
Solution Approach 1:
The window system performs self-service by automatically detecting carbon monoxide levels and triggering the unlatching mechanism without human intervention. The solar-powered system autonomously manages power generation, storage, and activation of safety functions, enabling immediate ventilation response while maintaining manual operation capability through the coexistence of automatic and manual control pathways.
3Object-generated harmful factors
If sound alarm is used to alert occupants, then the warning can be heard, but the alarm may be masked by other noises in bedrooms
Solution Approach 1:
The patent merges multiple alerting modalities into a single alarm system: visual indicators (LED lights), acoustic signals (buzzer/alarm), and mechanical action (window unlatching). This combination ensures that the warning is communicated through multiple senses, making it difficult to miss even in noisy bedroom environments where sound alone might be masked.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Ensures immediate ventilation and alerts authorities without human intervention, effectively reducing carbon monoxide concentrations and preventing poisoning, especially in bedrooms, regardless of power outages or noise interference, thereby saving lives.
Implementation Method 1
the solar cell charger devices 6a and 6b exposed to the daylight 365 days a year; and disregarding cloudy days, the amount of charging energy produced by the solar cells charger device 6 are extremely higher compared to the consumption of the comprised electrical devices
Data Source
AI summary
A window with built-in devices that senses carbon monoxide; powered only by the exterior daylight; that automatically opens by itself and sounds an alarm when a dangerous level of carbon monoxide is sensed to release the accumulated carbon monoxide and let the clean air with fresh oxygen enter the contaminated area to prevent or minimize poisoning and/or death of humans & animals without the need of any human physical action; the provided contacts can be connected to a private alarm station to alert the Fire & Police Departments to provide immediate assistance to the endangered humans & animals and protect the opened residence.