Mobile Device Control for Biohazard Waste Heating

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Solution Overview

Problem

High-temperature controlled processes for biohazard waste disposal face challenges in system control and safety due to the heat generated, with existing technologies relying on embedded computers and limited user interfaces.

Innovation Solution

Implementing a system that uses a mobile communication device with a transceiver and sensors to control heating devices through touch-based and voice-activated interfaces, along with augmented reality, to manage and monitor incineration or melting processes, including temperature, weight, and gas levels, enabling safe disposal of biohazard materials.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If embedded computers with limited interfaces are used to control high-temperature processes, then system control capability is provided, but ease of operation deteriorates due to complex and non-user-friendly interfaces

Engineering Contradiction:

Improveuser interface friendlinessVSAvoidcontrol system complexity

Core Design Contradiction:

Ease of operationVSDevice complexity

Solution Approach 1:

A mobile device serves as an intermediary between the user and the heating device. The mobile device runs a control application that communicates with the heating device via wireless transmission, providing a user-friendly interface while the heating device maintains its embedded computer control capabilities. This mediator approach allows complex control functions to be accessed through simple mobile device interactions.

Inventive Principle:

Principle #24Intermediary (Mediator)

Solution Approach 2:

The mobile device is used as a universal control interface for multiple heating devices. The control application can identify and communicate with different heating devices using their unique identifiers (such as QR codes or RFID tags), providing a single multi-functional device that replaces multiple specialized control interfaces.

Inventive Principle:

Principle #6Universality (Multi-functionality)

2Reliability

If operators are placed near high-temperature incineration chambers, then direct monitoring of waste destruction is enabled, but operator safety deteriorates due to exposure to heat and hazardous conditions

Engineering Contradiction:

Improveoperator safetyVSAvoiddirect monitoring capability

Core Design Contradiction:

ReliabilityVSEase of operation

Solution Approach 1:

The mobile device acts as an intermediary that transmits control commands wirelessly to the heating device and displays real-time operational data without requiring the operator to be physically present in the hazardous environment. The wireless communication bridge enables monitoring and control from a safe distance.

Inventive Principle:

Principle #24Intermediary (Mediator)

Solution Approach 2:

Physical presence and direct visual monitoring are replaced by wireless digital communication. The heating device transmits operational parameters (temperature, waste load status, process progress) through wireless signals to the mobile device, eliminating the need for operators to stand near the incineration chamber.

Inventive Principle:

Principle #28Mechanics substitution (Replace mechanical system)

3Measurement precision

If multiple sensors and authentication systems are integrated into the heating device, then control precision and security are improved, but device complexity increases

Engineering Contradiction:

Improvesensor data accuracyVSAvoidsystem integration complexity

Core Design Contradiction:

Measurement precisionVSDevice complexity

Solution Approach 1:

Complex authentication and control functions are extracted from the heating device and placed in the mobile device application. The heating device maintains only essential hardware components (heating element, temperature sensor, basic controller), while sophisticated authentication protocols and user interface functionality reside in the mobile device, reducing the complexity burden on the heating device itself.

Inventive Principle:

Principle #2Taking out (Extraction)

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

This solution provides a user-friendly and safe means for controlling high-temperature processes, enhancing operator safety and efficiency by allowing remote monitoring and control of biohazard waste disposal through advanced interfaces and sensors.

Implementation Method 1

a heating element configured to heat the crucible to a temperature sufficient to melt and/or burn the biohazard waste material within the crucible

Methodology Applied

Scientific EffectHeating: Heating

Implementation Method 2

a heating element configured to heat the crucible

Methodology Applied

Scientific EffectJoule heating: Joule Heating

Data Source

PatentUS20240410575A1Systems and methods for improved biohazard waste destruction

Publication Date: 2024.12.12 HERNANDEZ MONDRAGON EDWIN A

AI summary

Systems and methods that comprise scanning, using a camera on a mobile electronic device, a target item coupled to a heating device. The heating device comprises: a transceiver that receives commands for controlling operations of the heating device to dispose of biohazard waste; and a target item that is coupled to or presented by the heating device, and includes heating device identification data. The methods also comprise: obtaining, using a mobile communication device including a circuit, the heating device identification data from the target item; accessing the heating device using the heating device identification data; and causing a graphical user interface to be presented that enables user-software interactions for communicating the commands from the mobile communication device to the heating device.