Remote Incubator Control via Web Server and Camera
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Solution Overview
Problem
In laboratory settings, it is challenging to predict when incubations or reactions will reach a desired point, leading to wasted time and resources due to early or late interventions, as traditional methods like timers are ineffective for unpredictable temperature shifts.
Innovation Solution
A remote control system that allows users to monitor and adjust temperature and observe reactions or incubations via a network-connected incubator/reaction vessel, equipped with a thermoelectric heat pump, digital camera, and single-board computer, enabling closed-loop control and remote access.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If users are present at the laboratory site to monitor reactions/incubations, then they can observe and control the process in real-time, but time and resources are wasted when they must come in too early to wait or return too late when the desired point is past
Solution Approach 1:
The patent creates a visual copy of the reaction/incubation process by capturing images with a camera and transmitting them to remote user devices. This allows users to observe the process remotely without being physically present, eliminating the need to wait at the laboratory site while maintaining the ability to monitor progress and make timely decisions about when to intervene.
2Extent of automation
If timers are used to control temperature shifts, then automation is improved, but the system cannot adapt when the required time for temperature shifts is unpredictable
Solution Approach 1:
The patent implements a feedback loop where images of the reaction/incubation process are continuously captured and transmitted to remote users, who can then send commands back to the incubator to adjust temperature or other parameters. This closed-loop system allows for real-time adaptation to unpredictable process timing while maintaining automated temperature control, combining the benefits of both automation and flexibility.
3Productivity
If users remotely observe reactions/incubations, then time and resource wastage is reduced, but the system complexity increases due to network connectivity and remote control requirements
Solution Approach 1:
The patent integrates multiple functions into a single system: the incubator provides environmental control, the camera captures images, the microcontroller manages both functions and handles network communication, and the system accepts remote commands. This multi-functional integration reduces overall system complexity compared to having separate systems for incubation, imaging, and remote control, while maintaining high operational efficiency.
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
Enables users to remotely monitor and control reactions/incubations, optimizing conditions for convenient product collection, reducing time and resource wastage by allowing temperature adjustments based on real-time observations, thus improving efficiency and flexibility.
Implementation Method 1
a thermoelectric heat pump and a microprocessor-controlled thermostat to regulate said heat pump, and thus regulate the temperature within said box
Data Source
AI summary
Disclosed are an apparatus and a method for remotely monitoring and controlling various processes in an incubation/reaction system. Remote control is accomplished via computer network protocol. In a disclosed preferred embodiment, remote observation and control is accomplished via a “web server” program running on a computer attached to or embedded within the body of the system, interfacing with temperature monitoring and control means, digital video camera photomicroscope means, atmospheric monitoring and control means, and other devices for monitoring or affecting contents of the system. The web server sends data to and receives data from any computer running a “web browser” program. Bi-directional communication is possible over secured and unsecured channels and can penetrate firewall software to allow real-time communication between a user and a chamber when each is behind a different firewall.