Mobile App Remote Control for Commercial Doors via Live Video
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Solution Overview
Problem
Existing remote control systems for large industrial and commercial doors are costly and limited in features, requiring dedicated remote devices and lacking effective monitoring capabilities, especially for users who are not physically close to the door.
Innovation Solution
A mobile application that enables remote control and monitoring of commercial doors through live streaming video, using a central server and door controller unit connected to a video camera and door actuator, allowing users to manage multiple doors from a single app and providing scalable, secure, and feature-rich access.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If dedicated remote control devices are used for each door, then remote control capability is provided, but system cost increases significantly
Solution Approach 1:
The mobile device runs a universal application that can control multiple different doors through a central server, eliminating the need for dedicated remote devices for each door. The system supports unlimited users and doors through a single platform, achieving multi-functionality and cost reduction.
Solution Approach 2:
A central server acts as an intermediary between mobile devices and door controllers, enabling remote control functionality without requiring direct communication between dedicated remotes and doors. This mediator approach allows standard mobile devices to function as controllers.
2Extent of automation
If motion sensors or load sensors are used for monitoring, then automated detection is provided, but reliability in preventing door damage is insufficient
Solution Approach 1:
The system provides real-time video feedback to users about door status and surrounding environment, allowing them to make informed decisions about door operation. This visual feedback loop compensates for the limitations of automated sensors by enabling human judgment in preventing damage.
3Ease of operation
If specialized remote devices are used for each door, then door control is enabled, but device complexity and scalability are limited
Solution Approach 1:
A single mobile application serves as a universal controller for unlimited doors and users, eliminating the need for specialized devices for each door. The system architecture supports scalable addition of users and doors without increasing device complexity.
Solution Approach 2:
The system uses software-based control through mobile devices instead of hardware-based dedicated remotes. This software copying approach allows the same control functionality to be replicated across unlimited users and doors without physical device proliferation.
4Ease of operation
If existing Wi-Fi based remote control systems are used, then remote access is provided, but security and monitoring features are limited
Solution Approach 1:
The system provides comprehensive video feedback and status monitoring to users, enabling them to verify door status and environment before and during door operation. This enhances security and monitoring capabilities beyond simple remote control.
Solution Approach 2:
The central server acts as a secure intermediary that authenticates users, manages permissions, and coordinates communication between mobile devices and door controllers. This mediator layer enhances security while enabling remote access functionality.
Data Source
AI summary
A remote control door closure operating system is based on a central server with a backend database identifying a collection of controllable doors and a plurality of authorized users and corresponding credentials. A door interface unit is adapted to communicate with an authorized user to supply a live video stream of a respective door and to execute door opening and closing commands from the authorized user. A mobile device has a user application program configured to interact with the central server and door interface unit in order to 1) obtain configuration data, 2) authenticate the authorized user, 3) receive the live video stream, and 4) initiate the door opening and closing commands. Safe operation of the door opening/closing operation is encouraged by maximizing use of video surveillance before and during door operations and by conducting separate security authentications for video streaming and for door operation requests.