Centralized Control Unit for Utility Treatment Systems

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Solution Overview

Problem

Utility treatment systems lack a unified control system, leading to inefficiencies and increased costs due to non-uniformity in data management, alarm notifications, remote access, and maintenance procedures across different manufacturers' systems, making it difficult to track maintenance and repair historical data effectively.

Innovation Solution

A customizable and interactive electronic control unit with a sophisticated menu hierarchy for data input and storage, enabling efficient communication exchange between users and treatment systems, including an electronic controller, input device, and storage device for historical repair codes, facilitating timely and cost-effective maintenance and operation.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If discrete controllers are used for each treatment system, then system independence and manufacturer flexibility are maintained, but data uniformity and operational efficiency deteriorate

Engineering Contradiction:
Improvemanufacturer flexibilityVSAvoiddata uniformity
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The control unit is designed with universal data management capabilities that can interface with multiple different treatment systems from various manufacturers. It provides standardized data collection, storage, and display functions that work across different system types (water softeners, filtration systems, HVAC), creating data uniformity without requiring all systems to use identical discrete controllers.

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

Solution Approach 2:

The control unit acts as an intermediary between discrete treatment system controllers and the user interface. It receives data from various manufacturers' controllers through standardized protocols, processes and normalizes the data, then presents it in a uniform format to the user, thereby bridging the gap between system independence and data uniformity.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Adaptability or versatility

If system-specific controllers are used, then manufacturer customization is maintained, but maintenance tracking and data recordation efficiency deteriorate

Engineering Contradiction:
Improvemanufacturer customizationVSAvoidmaintenance tracking efficiency
Core Design Contradiction:
Adaptability or versatilityVSProductivity

Solution Approach 1:

The control unit provides universal maintenance tracking and data recordation functions that work with customized manufacturer controllers. It maintains standardized categories for maintenance logs, repair histories, and operational data that improve tracking efficiency while allowing manufacturer-specific parameters and customization options to be preserved within the standardized framework.

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

3Reliability

If multiple discrete controllers are installed, then system independence is maintained, but operational costs and complexity increase

Engineering Contradiction:
Improvesystem independenceVSAvoidcontrol system complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The control unit combines multiple discrete controller functions into a single integrated interface. It consolidates data collection, monitoring, control, and maintenance tracking that were previously distributed across multiple separate controllers. This reduces overall system complexity and operational costs while maintaining the independence of individual treatment systems through standardized communication protocols.

Inventive Principle:
Principle #5Merging (Combining)

4Ease of manufacture

If manual control systems are used, then installation simplicity is maintained, but data recordation capability deteriorates

Engineering Contradiction:
Improveinstallation simplicityVSAvoiddata recordation capability
Core Design Contradiction:
Ease of manufactureVSLoss of information

Solution Approach 1:

The control unit enables automatic data recordation and monitoring without requiring manual intervention. It automatically collects operational data, tracks maintenance schedules, records repair histories, and generates reports, eliminating the need for manual data entry while maintaining installation simplicity through plug-and-play integration with existing treatment systems.

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS7991490B2Control unit for utility treatment systems
Publication Date: 2011.08.02 AWTP
  • US7991490B2 patent drawing
  • US7991490B2 patent drawing
  • US7991490B2 patent drawing

AI summary

A system and method for control and maintenance units for utility treatment systems, having a start-up routine, an installation routine and a communication exchange between a user and the control unit of a utility treatment system. Communications from the control unit prompt the user for installation and maintenance information; communications from the user supply installation, set-ups, status, operation and maintenance information. The communication exchange allows a user to contact the system and request information regarding a particular treatment system and the system to display treatment system information. The system and method also include a control unit for a utility treatment system having an electronic controller, an input device connected to the controller, and a storage device connected to the controller, wherein historical repair codes may be inputted to the electronic controller and stored in said storage device.