2D Process Diagram for Machine Configuration
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Solution Overview
Problem
Current methods for configuring and monitoring programmable machines in manufacturing are time-consuming and error-prone, requiring users to manually synchronize and monitor multiple machine processes across different units, making it difficult to optimize production cycles and identify timing overlaps, which hinders productivity and efficiency.
Innovation Solution
A method using a graphics editor to create a two-dimensional process diagram with a machine system axis and process time axis, allowing users to visualize and synchronize partial machine processes, reducing the need for manual calculations and providing a comprehensive overview of machine unit activity and timing, thereby optimizing overall machine processes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If users manually configure and synchronize machine processes using traditional control panels, then they can control individual machine units, but the configuration process becomes time-consuming and error-prone
Solution Approach 1:
The patent introduces a two-dimensional process diagram with machine units displayed vertically and time sequences horizontally, transforming the traditional one-dimensional control panel interface into a spatial visualization that naturally displays temporal relationships and synchronizations without requiring manual calculation or mental comparison
Solution Approach 2:
The process diagram creates a visual copy or representation of the actual machine process timeline, allowing users to see the entire process flow and timing relationships in graphical form rather than navigating through multiple menus and displays to gather timing data
2Reliability
If users manually synchronize partial machine processes, then they can coordinate machine units, but the complexity of the task increases significantly
Solution Approach 1:
By adding the time dimension as a horizontal axis in the process diagram, the system automatically displays the temporal relationships between machine units, making synchronization relationships visually apparent and reducing the cognitive complexity of coordinating multiple machine processes
Solution Approach 2:
The process diagram acts as an intermediary visualization layer between the control system and the user, translating complex timing data and synchronization requirements into an intuitive graphical representation that reduces the perceived complexity of the configuration task
3Loss of information
If users use flow charts to represent machine processes, then they can document process steps, but timing overlaps and process distribution become difficult to visualize
Solution Approach 1:
The process diagram adds a time dimension as the horizontal axis, transforming flow chart-style process representation into a spatiotemporal visualization where timing overlaps, process durations, and synchronizations are directly visible without requiring additional calculations or menu navigation
Solution Approach 2:
The process diagram merges the process flow information and timing information into a single integrated visualization, allowing users to simultaneously see both the sequence of operations and their temporal relationships without needing separate diagrams or calculations
4Measurement precision
If users manually calculate and compare process times, then they can determine synchronization points, but errors increase and productivity decreases
Solution Approach 1:
The process diagram creates a visual copy of the actual machine process timeline with all timing data already plotted, allowing users to directly observe timing relationships and synchronization points without performing manual calculations that are prone to error and time-consuming
Solution Approach 2:
The system replaces the manual mechanical process of calculating and comparing timing data with an automated graphical display system that visually represents all timing relationships, eliminating human calculation errors and significantly reducing the time required for configuration
Data Source
AI summary
A method enables a user to create, edit, monitor and/or optimize the overall machine process of a programmable machine or system assisted by a graphics editor. The programmable machine or system is initially put together as a system of individual machine units which are involved in the overall machine process during certain times by running a number of partial machine processes that are firstly synchronized with one another once they have been set up and then parameters are set for them. These method steps take place in a two-dimensional process diagram created by the graphics editor that plots all the partial machine processes involved in the overall machine process via assigned process symbols that are positioned or repositioned by the graphics editor so that they are arranged in a machine component dimension and in a time dimension.