Modular Room Control Interface for Swappable Sensor Functions

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Solution Overview

Problem

Existing room interface units are limited to singular functions and require replacement when additional or alternative control functions are needed, leading to the need for multiple models to accommodate various room control applications.

Innovation Solution

A modular room control interface composed of a base component with power and communication connections, sensors, and logic, paired with a removable front plate that can include different sensors and user interfaces, allowing for quick configuration and upgrade of monitoring and control functions.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If traditional fixed-function room interface units are used, then each unit provides specific monitoring and control functions, but multiple different models must be maintained to accommodate new or customized room control applications

Engineering Contradiction:
Improveroom control functionalityVSAvoidnumber of models
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The base component is designed as a universal platform that can support multiple different front plates, each providing different room control functions. This allows a single base component model to replace multiple specialized unit models, achieving versatility without increasing device complexity.

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

Solution Approach 2:

The room interface unit is divided into modular components: a base component containing common functionality (power, communication, processing) and interchangeable front plates containing specific functions. This segmentation allows independent selection and combination of functions without requiring complete unit replacement.

Inventive Principle:
Principle #1Segmentation

2Reliability

If specialized single-function room interface units are installed, then specific monitoring and control functions are provided, but the units must be removed and replaced when additional or alternative functions are required

Engineering Contradiction:
ImprovefunctionalityVSAvoidconfiguration flexibility
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The system transitions from static, fixed-function units to a dynamic configuration where front plates can be added, removed, or swapped on the base component. This allows the system to adapt its functionality dynamically based on changing room control requirements without compromising reliability.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The base component is pre-configured with universal interfaces and mounting mechanisms that anticipate future function additions. This preliminary preparation enables quick and easy replacement or addition of front plates without requiring complex reconfiguration or removal procedures.

Inventive Principle:
Principle #10Preliminary action

3Adaptability or versatility

If multiple control subsystems use different room interface unit models, then specific monitoring and control functions are achieved, but the system requires maintenance of multiple different models

Engineering Contradiction:
Improvecontrol function coverageVSAvoidsystem maintenance
Core Design Contradiction:
Adaptability or versatilityVSEase of manufacture

Solution Approach 1:

By using a universal base component that can interface with multiple control subsystems (HVAC, lighting, security, etc.), the system reduces the number of different models that need to be manufactured and maintained. The same base component can serve multiple subsystems by simply changing the front plate.

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

Solution Approach 2:

The invention merges the common functionality (power management, communication, processing logic) into a single base component that serves multiple control subsystems. This consolidation reduces manufacturing complexity and simplifies maintenance compared to having separate specialized units for each subsystem.

Inventive Principle:
Principle #5Merging (Combining)

Data Source

PatentUS11199823B2Modular room control interface and sensors
Publication Date: 2021.12.14 SCHNEIDER ELECTRIC BUILDINGS AMERICAS INC
  • US11199823B2 patent drawing
  • US11199823B2 patent drawing
  • US11199823B2 patent drawing

AI summary

Systems and methods for automated management of buildings and rooms employ a common set of components that may be paired together to form a modular room control interface. The components may comprise a base plate and a front plate that are in data communication with each other when connected together. The base plate may include one set of room monitoring and control functions and the front plate may include a different set of room monitoring and control functions. Different combinations of base plates and front plates may then be paired together to achieve a desired functionality in the modular room control interface. Such an arrangement provides a room control interface that can be quickly and easily configured for any number of different room monitoring and control functions as needed.