Electronic Pet Door Access Control for Weather-Sealed Security
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing pet doors do not provide secure and efficient access control for pets, allowing unauthorized entry and exit regardless of owner wishes, and offer inadequate protection against weather and intruders.
Innovation Solution
A pet access control system with a door unit and control system that uses electronically readable tags for authorized pets, motorized doors, and sensors to manage access, along with weather-resistant designs and security panels to enhance security and environmental protection.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a traditional pet door is installed to allow pets to enter and exit freely, then pet convenience is improved, but security and access control deteriorate
Solution Approach 1:
The patent replaces the purely mechanical flap-based pet door system with an automated motorized door system controlled by electronic sensors and microprocessors. The motorized door responds to sensor detection of authorized pets, eliminating the need for manual flap operation while providing programmable access control, security features, and weather sealing that mechanical systems cannot achieve.
Solution Approach 2:
The system enables pets to automatically trigger door opening through sensor detection (optical, acoustic, or electronic) without human intervention. The microprocessor-controlled system autonomously determines whether to open the door based on sensor input, pet authorization status, and programmed conditions, providing self-service access while maintaining security protocols.
2Productivity
If a pet door is installed to provide automatic access, then human assistance is reduced, but energy efficiency and environmental protection deteriorate
Solution Approach 1:
The motorized door operates periodically rather than continuously, opening only when sensors detect an authorized pet and closing automatically after passage. This periodic operation, controlled by the microprocessor, significantly reduces energy consumption compared to continuously open flaps while maintaining automated access functionality.
Solution Approach 2:
The system dynamically adjusts door operation parameters including opening duration, closing speed, and sealing engagement based on sensor input and environmental conditions. The microprocessor optimizes these parameters to minimize energy loss while ensuring proper pet passage, and can adjust weather sealing engagement based on external temperature and wind conditions.
3Reliability
If a motorized door system with sensors is implemented for secure access control, then security and access control are improved, but device complexity increases
Solution Approach 1:
The patent integrates multiple functions into a single unified system: the motorized door serves as both a security barrier and an automated access mechanism; sensors provide both pet detection and authorization verification; the microprocessor handles access control logic, security monitoring, and energy management. This multi-functionality reduces the need for separate systems while maintaining comprehensive security and control capabilities.
Data Source
AI summary
A pet access control system according to various aspects of the present technology may comprise a door unit interoperable with a security panel holder. The door unit covers a passage through a structure, such as through the wall or door of a building. The door unit may include a connector that may be mounted on a legacy security panel holder or a dedicated mounting system for the door unit. The door unit may operate in conjunction with a pet identification system to automatically identify and grant access only to authorized pets. In various embodiments, the door unit may be controlled remotely, such as via a web browser on a remote computer or an app running on a smartphone.