Unified Mobile Interface for Multi-System Building Control

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Solution Overview

Problem

Current building systems present users with multiple complex and proprietary interfaces for various smart building systems, such as HVAC, lighting, and access control, making it difficult for occupants and visitors to interact with and understand the controls, especially for infrequent users.

Innovation Solution

A unified graphical user interface (GUI) for a mobile application that connects to a building server, allowing users to control multiple building systems through a single intuitive interface, including location, comfort, lighting, and access controls, with features like preferred elevator selection, biometric verification, and contextually determined location-based operations.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If multiple proprietary interfaces are provided for different building systems, then each system can be controlled with specialized features, but the overall system complexity increases and user interaction becomes difficult

Engineering Contradiction:
Improvesystem control capabilityVSAvoidinterface complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent combines multiple proprietary building system interfaces (HVAC, lighting, access control, elevators) into a single unified mobile application interface. This allows users to interact with all building systems through one consistent interface rather than multiple separate interfaces, thereby reducing overall complexity while maintaining the specialized control capabilities of each individual system.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The mobile application serves as a universal interface that can control multiple different types of building systems simultaneously. The single application provides multi-functional capabilities to interact with HVAC systems, lighting systems, access control systems, and elevator systems, eliminating the need for separate dedicated applications for each system type.

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Adaptability or versatility

If specialized control features are provided for each building system, then system functionality is enhanced, but user understanding and manipulation becomes difficult

Engineering Contradiction:
Improvesystem functionalityVSAvoiduser interaction difficulty
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The unified interface is segmented into distinct functional modules or panes, each dedicated to a specific building system (HVAC pane, lighting pane, access control pane, elevator pane). This segmentation allows users to access specialized control features for each system in an organized manner, making the complex functionality more manageable and easier to understand while maintaining comprehensive system capabilities.

Inventive Principle:
Principle #1Segmentation

3Adaptability or versatility

If comprehensive control features are provided, then system capability is enhanced, but the number of interfaces and control methods increases

Engineering Contradiction:
Improvecontrol capabilityVSAvoidnumber of interfaces
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The mobile application serves as a universal interface that can control multiple different types of building systems simultaneously. The single application provides multi-functional capabilities to interact with HVAC systems, lighting systems, access control systems, and elevator systems, eliminating the need for separate dedicated applications for each system type.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Data Source

PatentUS11592794B2Mobile application for smart systems interaction
Publication Date: 2023.02.28 CARRIER CORP
  • US11592794B2 patent drawing
  • US11592794B2 patent drawing
  • US11592794B2 patent drawing

AI summary

A building control system includes a plurality of interconnected building systems. A mobile application is configured to be installed on at least one mobile device. The mobile application is configured to cause the mobile device to interface with the building server and to display a graphical user interface (GUI). The GUI includes an elevator pane configured to allow a user to interface with a building elevator control system.