Smart Door and Window Actuation for Secure Remote Pet Access
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Solution Overview
Problem
There is a need for a smart window/door system that can be easily installed or integrated into existing doors or windows, allowing remote, automatic, or voice-activated opening and closing, while ensuring safety and security to prevent unwanted access or egress, particularly for pets and package delivery, addressing concerns of weather sealing and intruder prevention.
Innovation Solution
A smart window/door opening-closing device that can be retrofitted or built-in, featuring a motorized actuator system with sensors and a wireless communication network, allowing remote control via smartphones, cameras, and voice assistants, and can be disengaged for manual operation, integrated with environmental sensors for adaptive functionality.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a door or window is left open for pet access, then pet egress and ingress is enabled, but unwanted intruders and weather elements can enter the residence
Solution Approach 1:
The patent segments the door opening function by introducing a separate pet door or pet flap that can be independently controlled from the main door. This allows the main door to remain closed for security while the pet door provides controlled access for pets. The pet door can be equipped with flaps, magnets, or electronic controls to allow pet passage while blocking larger intruders.
Solution Approach 2:
The patent uses an intermediary device (pet door, pet flap, or automated pet gate) positioned between the interior and exterior environments. This intermediary structure allows pets to pass through while maintaining the barrier function against unwanted intruders and weather elements. The intermediary can include features like flexible flaps that respond to pet presence while blocking larger objects.
2Ease of operation
If a doggie door is installed for pet access, then pet egress and ingress is enabled, but structural modifications are required and weather performance is poor
Solution Approach 1:
The patent divides the pet access solution into a separate, modular component that can be installed independently of the main door structure. Rather than cutting holes or modifying the primary door, the pet door is designed as an add-on module that attaches to the existing door or frame, preserving the original structural integrity and simplifying installation.
Solution Approach 2:
The patent incorporates dynamic elements in the pet door design, such as flexible flaps, magnetic seals, or motorized components that can adapt to different installation scenarios. These dynamic features allow the pet door to maintain effective sealing and weather resistance across various door types and configurations without requiring precise custom fabrication.
3Ease of operation
If packages are left at the door for delivery, then convenient package receipt is enabled, but packages are vulnerable to theft
Solution Approach 1:
The patent implements preliminary notification and authorization mechanisms before package delivery. The system can send alerts to residents about approaching delivery vehicles, request authorization codes, or coordinate with delivery personnel through a communication interface. This preliminary coordination ensures that packages are delivered only when authorized, preventing unauthorized theft while maintaining convenient delivery service.
Solution Approach 2:
The patent incorporates feedback loops in the package delivery process through sensors, cameras, and communication systems. The system provides real-time information about delivery status, package location, and authorization verification. This feedback mechanism allows residents to monitor and control package receipt, creating a secure environment where packages are delivered only under authorized conditions while maintaining operational convenience.
Data Source
AI summary
A smart window/door opening-closing device that can easily be installed for use with an existing door or window or can be built-in by the door or window manufacturer, can be programmed to activate the opening or closing of the door or window either (a) remotely, (b) automatically by a pet, (c) automatically by a voice command and/or (d) automatic in response to external sensors, is easily disengaged when use is not desired, provides safety and security to prevent unwanted opening or closing of the door or window, and is integrated with a wireless communication network to enable smart and remote control of the window/door actuator.