Remote-Controlled Candle System with Breath-Activated Humidity Sensor
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Solution Overview
Problem
Existing candle systems do not allow for remote ignition or extinguishing of candles, particularly in scenarios like birthday celebrations where safety is a concern, as they require direct interaction.
Innovation Solution
A remote-controlled candle system using a microprocessor-controlled housing with a humidity sensor that wirelessly connects to candles, allowing users to remotely control the lighting and extinguishing of candles via breath or voice commands, utilizing Bluetooth, RF, or other communication protocols.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a remote-controlled candle system is implemented, then safety is improved by allowing remote operation, but device complexity increases due to wireless communication components and sensors
Solution Approach 1:
A base station acts as an intermediary device that receives breath samples from users and wirelessly transmits control signals to remote candles. This mediator approach allows safe remote operation without requiring direct physical interaction between the user and the candle, resolving the safety versus complexity contradiction by centralizing the control logic in the base station while keeping the candle unit relatively simple.
2Ease of operation
If wireless communication protocols are integrated into the candle system, then ease of operation is improved by enabling remote control, but manufacturing complexity increases
Solution Approach 1:
The system is divided into two separate functional segments: a base station that handles complex wireless communication and breath sensing, and simpler candle units that receive and execute control signals. This segmentation improves ease of operation by enabling remote control while easing manufacture by allowing the complex base station to be produced separately from the simpler candle components.
3Ease of operation
If a humidity sensor is used to detect breath, then ease of operation is improved by enabling breath-based control, but device complexity increases due to additional sensors and signal processing
Solution Approach 1:
The base station serves as an intermediary that houses the humidity sensor and signal processing logic, rather than embedding these complex components in each candle. This allows breath-based control with improved ease of operation while minimizing device complexity by concentrating sensing and processing functions in a single external device.
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
Enables safe and convenient remote operation of candles, allowing users to control candle lighting and extinguishing from a distance, enhancing safety and usability in celebrations.
Implementation Method 1
the system can sense a humidity change in a humidity sensor based upon the breath placed on the sensor
Data Source
AI summary
There is disclosed a remote-control candle kit comprising a housing a candle disposed in the housing and at least one controller comprising a microprocessor disposed in the housing. A removable cover is coupled to the housing wherein when this cover is removed the candles can be removed from the housing and then placed on an object such as a cake. In addition, there is a method for remotely controlling a candle comprising the steps of connecting at least one candle wirelessly with a base station, then controlling a lighting of a candle, then receiving a breath from a user. Next, the system can sense a humidity change in a humidity sensor based upon the breath placed on the sensor. Next, the humidity sensor transmits a signal to a microprocessor. Next, the system transmits a signal from the microprocessor to a remote candle to turn out the candle.