Load Control Configuration Templates for Large Room Layouts

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Solution Overview

Problem

Existing load control systems are cumbersome and time-consuming to design and configure, especially for large systems, due to the complexity of establishing relationships between numerous control devices.

Innovation Solution

A load control system that includes system controllers to communicate with control devices, allowing for the association of control-source devices with control-target devices, and utilizing design software with a graphical user interface to simplify the design and configuration process.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Quantity of substance

If design software is used to establish relationships between control devices in large load control systems, then the system can be configured with multiple control devices, but the design procedure becomes lengthy and tedious

Engineering Contradiction:
Improvenumber of control devicesVSAvoiddesign procedure time
Core Design Contradiction:
Quantity of substanceVSLoss of time

Solution Approach 1:

The system divides the large load control system into multiple rooms, each containing a subset of control devices. This segmentation allows the design software to process and manage relationships in smaller, more manageable units rather than handling all devices simultaneously, thereby reducing the overall design time while maintaining the capability to support large numbers of devices.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The design software automatically generates room configurations and establishes relationships between control devices based on pre-defined templates and parameters. By performing preliminary actions such as automatic device placement, relationship establishment, and configuration generation, the system reduces the manual effort and time required for the design procedure.

Inventive Principle:
Principle #10Preliminary action

2Reliability

If manual configuration of control devices is performed, then precise control relationships can be established, but the process becomes cumbersome and time-consuming

Engineering Contradiction:
Improvecontrol relationship accuracyVSAvoidconfiguration complexity
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The design software automatically performs configuration tasks by reading device parameters, generating room layouts, and establishing control relationships without requiring manual intervention for each step. The system serves itself by autonomously completing repetitive configuration tasks while maintaining accuracy through programmed logic and validation rules.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The system incorporates feedback mechanisms where the design software continuously validates generated configurations against system requirements and device capabilities. This feedback loop ensures that control relationships are established accurately while allowing the software to automatically correct errors or adjust configurations, thereby maintaining reliability without increasing operational complexity.

Inventive Principle:
Principle #23Feedback

Data Source

PatentUS20250165129A1Configuring a load control system
Publication Date: 2025.05.22 LUTRON TECHNOLOGY COMPANY LLC
  • US20250165129A1 patent drawing
  • US20250165129A1 patent drawing
  • US20250165129A1 patent drawing

AI summary

A load control system may be configured using a design (e.g., graphical user interface) software. The design software may display icons representing fixtures (e.g., lighting fixtures) and devices (e.g., load control devices, controls, sensors, etc.) on a canvas. The design software may define relationships between the fixtures and/or devices. The design software may provide load control templates defining collections of devices, for example, for particular rooms in a building. The templates may be quickly placed on the canvas to define a particular area. Fixtures may be added to a template on the canvas and the design software may automatically create relationships between the fixtures and the devices (e.g., load control devices) of the template. In addition, the design software may automatically create relationships between the devices of the template (e.g., between controls and load control devices).