Modular Light Control Base with Auto-Configuring Faceplate

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Solution Overview

Problem

Existing lighting control systems are complex and require professional installation, deterring consumers from using advanced features due to high costs and time consumption, as they often need electrician or field representative expertise for setup.

Innovation Solution

A modular lighting control system comprising a base and interchangeable faceplates with integrated user interfaces, environmental sensors, and auto-configuration capabilities, allowing easy installation and customization by consumers without requiring extensive technical knowledge.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If advanced control units with environmental sensing and automation are integrated, then lighting control functionality and versatility are improved, but installation complexity and cost increase

Engineering Contradiction:
Improvelighting control functionalityVSAvoidinstallation complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The control unit is divided into a base unit and interchangeable faceplates. The base unit contains the complex electrical connections and processing capabilities, while each faceplate provides specific user interface functions. This segmentation allows the complexity to be distributed and made manageable through modular components that can be independently selected and installed.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The base unit is designed with universal electrical contacts and communication protocols that can interface with multiple types of faceplates. This multi-functionality allows a single base unit to support various control features through different faceplates, improving versatility without requiring multiple complex base units.

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

2Reliability

If control units require electrician or field representative installation, then reliability and proper configuration are improved, but installation time and cost increase

Engineering Contradiction:
Improveconfiguration reliabilityVSAvoidinstallation time
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The faceplates incorporate self-contained user interface components such as buttons, LEDs, and display elements that require no external wiring or configuration. The base unit automatically detects and configures the connected faceplate through electrical contacts and communication protocols, enabling consumers to install and operate the system without professional assistance.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The base unit is pre-configured with detection routines and communication protocols that automatically identify and set up the connected faceplate. This preliminary action eliminates the need for manual configuration by electricians, as the system prepares itself upon connection, reducing installation time while maintaining reliability.

Inventive Principle:
Principle #10Preliminary action

3Adaptability or versatility

If control units are made programmable with wireless functionality, then lighting control versatility is improved, but device complexity and installation difficulty increase

Engineering Contradiction:
Improveprogramming capabilityVSAvoidinstallation ease
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

Programming and wireless communication capabilities are segmented into the base unit, while faceplates provide simple user interface functions. This division allows complex functionality to be centralized where it can be properly managed, while keeping individual faceplates simple and easy to install.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The base unit acts as an intermediary between the simple faceplate interfaces and the complex programmable wireless functionality. It receives simple user inputs from faceplates and translates them into programmed control actions, shielding users from complexity while maintaining ease of operation.

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentUS9167666B1Light control unit with detachable electrically communicative faceplate
Publication Date: 2015.10.20 LUTRON TECHNOLOGY COMPANY LLC
  • US9167666B1 patent drawing
  • US9167666B1 patent drawing
  • US9167666B1 patent drawing

AI summary

Lighting systems are provided which include a remote set of light fixtures communicably coupled to a base and a faceplate detachably mounted to the base such that electrical contacts of the faceplate are coupled to respective electrical contacts of the base. The faceplate includes one or more user input interfaces and/or one or more environmental sensors. In some cases, the base and faceplate are each programmed to facilitate communication between the base and the faceplate to independently control each of the light fixtures based on input to the user input interface(s) and/or the environmental sensor(s). In addition or alternatively, either the base or the faceplate is programmed to auto-configure hardware and/or software of the faceplate and the base, respectively. In some cases, the base may be programmed to individually auto-configure differing hardware and/or software of a plurality of different faceplates when they are respectively coupled to the base.