Irrigation Controller Expansion Detection and Water Conservation

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Solution Overview

Problem

Current irrigation systems are inefficient and often overwater areas, leading to suboptimal water conservation and maintenance of healthy landscapes due to outdated technology and lack of responsiveness to environmental conditions.

Innovation Solution

A computer network-based irrigation control system that generates and sends optimized irrigation protocols using real-time weather data, electronically actuated control valves, and user input to manage water flow efficiently across zoned areas.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Loss of energy

If traditional irrigation systems are used, then irrigation coverage is provided, but water conservation is poor and overwatering occurs

Engineering Contradiction:
Improvewater conservationVSAvoidirrigation system complexity
Core Design Contradiction:
Loss of energyVSDevice complexity

Solution Approach 1:

The irrigation system is divided into multiple zones with independent control, allowing each zone to be watered according to its specific needs based on soil moisture levels and plant requirements, preventing overwatering and improving water conservation

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The irrigation system dynamically adjusts watering schedules and durations based on real-time environmental conditions (soil moisture, temperature, humidity, rainfall), transitioning from static timing to adaptive control that responds to changing conditions

Inventive Principle:
Principle #15Dynamics

2Measurement precision

If real-time environmental monitoring is implemented, then irrigation optimization is improved, but system complexity increases

Engineering Contradiction:
Improveenvironmental condition detectionVSAvoidsystem complexity
Core Design Contradiction:
Measurement precisionVSDevice complexity

Solution Approach 1:

A single controller integrates multiple functions including environmental sensing (temperature, humidity, soil moisture), data processing, irrigation scheduling, and actuation control, eliminating the need for separate dedicated devices for each function and managing system complexity through consolidation

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

Solution Approach 2:

The system continuously monitors environmental conditions and soil moisture levels, using this feedback to automatically adjust irrigation decisions, ensuring water is applied only when and where needed based on actual conditions rather than fixed schedules

Inventive Principle:
Principle #23Feedback

3Extent of automation

If automated control is implemented, then responsiveness to environmental conditions improves, but manual control capability is reduced

Engineering Contradiction:
Improveautomated irrigation controlVSAvoidmanual control ease
Core Design Contradiction:
Extent of automationVSEase of operation

Solution Approach 1:

The control system dynamically switches between automated mode (using environmental sensors and algorithms) and manual mode (user-defined schedules), allowing flexibility to adapt to different user needs and situations without being locked into a single control paradigm

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS9297839B2Automatic detection of expansion component irrigation controller
Publication Date: 2016.03.29 SD ACQUISITION LLC
  • US9297839B2 patent drawing
  • US9297839B2 patent drawing
  • US9297839B2 patent drawing

AI summary

The disclosure extends to apparatuses, methods, systems, and computer program products for generating and optimizing irrigation protocols. The disclosure also extends to a system and method for detecting an expansion module in an irrigation system in accordance with the disclosed methods, systems, and computer program products for optimizing water usage in growing plants for yard and crops.