Operation Command Generation for Robot Contamination Prevention
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Solution Overview
Problem
In biochemistry and biotechnology, experiments are prone to contamination and variability due to human factors, which hinders reproducibility and reliability, especially when robotic systems are not explicitly programmed to prevent contamination and efficiently manage multiple processes on different containers.
Innovation Solution
An operation command generation device that automatically generates commands for a robot to perform experiments based on a protocol chart, including process symbols representing processes on containers, with units to determine same or different containers, arrange and transfer them appropriately to prevent contamination and optimize workflow.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If a robot system is used to perform experiments, then productivity and precision are improved, but the system becomes complex and requires explicit programming to prevent contamination
Solution Approach 1:
The system automatically generates operation commands by itself without requiring explicit programming. The operation command generation device reads the protocol chart, identifies container relationships, and autonomously generates contamination-prevention commands, making the system self-sufficient in programming tasks
Solution Approach 2:
The system performs preliminary analysis of the protocol chart to identify container relationships and process sequences before generating operation commands. This advance preparation allows the robot to execute experiments with automatic contamination prevention without complex real-time programming
2Adaptability or versatility
If manual operations are performed, then flexibility is maintained, but contamination and variability increase due to human factors
Solution Approach 1:
The system replaces manual mechanical operations with automated robot operations controlled by generated commands. The robot executes standardized movements and operations based on the protocol chart, eliminating human variability while maintaining protocol flexibility through automated interpretation
Solution Approach 2:
The system incorporates automatic identification of container relationships and process sequences from the protocol chart, using this information to dynamically generate appropriate operation commands. This feedback mechanism ensures the robot adapts to different protocols while maintaining consistent, contamination-free execution
3Productivity
If multiple processes on different containers are managed simultaneously, then productivity increases, but the risk of contamination increases
Solution Approach 1:
The operation command generation device acts as an intermediary between the protocol chart and the robot system. It analyzes container relationships, identifies potential contamination risks, and generates intermediate commands that coordinate multiple processes while preventing cross-contamination between containers
Solution Approach 2:
The system segments the experiment protocol into discrete processes and container operations, analyzing each segment's container relationships. This segmentation allows the generation of targeted operation commands for each process while maintaining overall coordination to prevent contamination across multiple parallel operations
Data Source
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AI summary
Provided is an operation command generation device (1) configured to generate an operation command, which is a collection of jobs to be carried out by a process system (200) including at least a robot (3) based on a protocol chart including at least a process symbol representing a process to be carried out on a container containing a process subject, the operation command generation device (1) including: a process job generation unit (14) configured to generate, based on the process symbol, a job for causing the process system to carry out the process on the container at a work area; and a transfer job generation unit (15) configured to generate, when the process represented by the process symbol is not a process to be carried out on at least the same container, a job for causing the process system to transfer the container from the work area to a retreat area after the process represented by the process symbol has been carried out.