Remote Landfill Equipment Monitoring With Threshold Feedback Control

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Solution Overview

Problem

Existing systems for data collection and analysis in landfill and recycling facilities are inefficient and time-consuming, lacking effective remote monitoring and control capabilities for equipment such as flares, air compressors, and liquid storage tanks.

Innovation Solution

A system and method for remote monitoring and control that includes a processor, memory, and display for real-time data collection and analysis, enabling automatic adjustments to equipment operations based on pre-set thresholds for parameters like gas pressure, temperature, and liquid levels, with user intervention options.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If manual data collection and analysis methods are used in landfill facilities, then equipment can be operated, but operational efficiency is low and the process is time-consuming

Engineering Contradiction:
Improveoperational efficiencyVSAvoidtime-consuming data collection
Core Design Contradiction:
ProductivityVSLoss of time

Solution Approach 1:

The system enables automatic self-monitoring of equipment parameters through sensors and automated data collection mechanisms. The flare system, air compressors, and liquid storage tanks autonomously report their status data to the centralized platform, eliminating the need for manual data collection and analysis by operators.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

Manual mechanical data collection methods are replaced with an automated digital monitoring system. The system uses electronic sensors, communication networks, and software platforms to automatically gather, transmit, and analyze equipment data, substituting the mechanical manual processes with automated electronic systems.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

2Ease of operation

If remote monitoring and control systems are implemented, then real-time management capability is improved, but system complexity increases

Engineering Contradiction:
Improveremote management capabilityVSAvoidsystem complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The centralized monitoring platform serves multiple functions: it monitors flare systems, air compressors, and liquid storage tanks; it collects data from various sensors; it performs automated analysis; and it enables remote control operations. This multi-functional design consolidates what would otherwise require separate systems into a single unified platform.

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

Solution Approach 2:

The centralized monitoring platform acts as an intermediary between the physical equipment (flare systems, compressors, tanks) and the operators. It receives data from sensors on equipment, processes and analyzes the information, and presents control interfaces to operators, thereby mediating the interaction and simplifying remote management.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Speed

If automated control based on pre-set thresholds is implemented, then response time to operational changes is improved, but the level of automation increases system complexity

Engineering Contradiction:
Improveresponse timeVSAvoidautomation level
Core Design Contradiction:
SpeedVSExtent of automation

Solution Approach 1:

The system continuously monitors equipment parameters and automatically compares real-time data against pre-set threshold values. When parameters exceed or fall below thresholds, the system generates automated alerts and can trigger control actions. This feedback mechanism enables rapid automated response to operational changes without requiring constant manual intervention.

Inventive Principle:
Principle #23Feedback

Data Source

PatentUS11486573B1System and method for remote monitoring and control of landfill and recycling operations
Publication Date: 2022.11.01 WM INTELLECTUAL PROPERTY HOLDINGS LLC
  • US11486573B1 patent drawing
  • US11486573B1 patent drawing
  • US11486573B1 patent drawing

AI summary

A system and method for remote monitoring and control of landfill and recycling operations provide an intelligent centralized platform for remote, real-time industrial data gathering and process control for management of landfill and recycling operations such as leachate, gas, water and other liquids. The system and method can directly upload machine data (such as liquid volumes, flows, level, equipment runtime, sorter data, status, etc) into a centralized platform. This data can be used for analytics and automation of processes and equipment control.