Doorbell Electronic Switch Assembly Threshold Control
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Solution Overview
Problem
Conventional doorbell systems are limited in notifying remotely located individuals of a visitor's arrival, as the notification sound is typically only audible within a short distance from the chime, making it difficult for homeowners to be aware of a visitor when they are not nearby.
Innovation Solution
A doorbell system comprising an electronic doorbell with a camera and button, an electronic switch assembly, and a transformer, where the electronic switch assembly is configured to allow electricity to pass through to a digital chime only when a predetermined threshold is exceeded, ensuring the chime emits a notification sound, even when the doorbell is located remotely.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If digital chimes are used to provide varied notification sounds, then the notification capability is improved, but the electricity consumption increases
Solution Approach 1:
The system dynamically switches between digital chime mode (when visitor is present) and analog chime mode (when visitor is absent) based on camera detection, optimizing electricity consumption while maintaining notification capability
Solution Approach 2:
The system changes the operational parameters of the chime system by switching between digital and analog modes, adjusting electricity consumption levels according to the detection state
2Area of stationary object
If the doorbell is located remotely from the chime, then the notification sound can be heard throughout the building, but the electrical threshold control becomes necessary to prevent false activation
Solution Approach 1:
The system uses camera feedback to detect visitor presence and triggers the electrical switch assembly accordingly, ensuring the chime activates only when appropriate and preventing false activation
3Reliability
If the electronic switch assembly blocks low threshold electricity, then false activation is prevented, but the system complexity increases
Solution Approach 1:
The electronic switch assembly acts as an intermediary between the doorbell button and the chime system, filtering electrical signals based on threshold levels and preventing false activation of the chime
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 remote notification of a visitor's arrival to individuals, regardless of their location within the building, by ensuring the electronic chime emits a sound only when sufficient electricity is maintained above the threshold, effectively addressing the limitations of conventional doorbell systems.
Implementation Method 1
The electronic switch assembly is configured to allow electricity to pass through to a digital chime only when a predetermined threshold is exceeded
Data Source
AI summary
A doorbell system can be used to block a first electricity that is less than a first threshold from entering an electronic chime. By blocking the first electricity from entering the electronic chime, the electronic chime is not allowed to emit a notification sound. The doorbell system can also be used to allow a second electricity that is greater than the first threshold to enter the electronic chime. By allowing the second electricity to enter the electronic chime, this can allow the electronic chime to emit a notification sound in response to a visitor being present.