Board-Level Mounting Timeline Visualization for Production Analysis
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Solution Overview
Problem
Current component mounting systems lack the ability to provide a clear, board-by-board overview of operating states, making it difficult for managers to efficiently monitor and analyze production efficiency.
Innovation Solution
A component mounting management apparatus and method that displays a chart on a display, with marks along a time axis representing operation execution timing and duration for each board, allowing for easy identification of boards requiring extended operation times and facilitating analysis of production line efficiency.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If a manager monitors the operating state of the component mounting system, then production efficiency can be improved, but it becomes difficult to grasp the operating state on a board-by-board basis
Solution Approach 1:
The operating state information is segmented by board, with each board represented by an individual mark on the chart. This allows the manager to view both individual board status and overall production trends simultaneously, resolving the contradiction between monitoring specific board details and maintaining production efficiency.
Solution Approach 2:
The operating state is visualized by adding a temporal dimension through the time axis and a board identity dimension through individual marks. This transforms raw data into a two-dimensional chart where position on the time axis indicates execution timing and mark width indicates operation time, enabling board-by-board monitoring without compromising production efficiency.
2Loss of information
If detailed operating state information is displayed for each board, then board-by-board monitoring is achieved, but the complexity of the display system increases
Solution Approach 1:
Instead of displaying complex detailed information for each board, the system uses simplified mark representations that copy the essential operating state characteristics (execution timing and operation time) in a visually intuitive format. This reduces display complexity while maintaining board-by-board monitoring capability.
Solution Approach 2:
The mark width visually represents operation time duration, creating an intuitive visual scale where longer marks indicate longer operations. This visual encoding simplifies the display system by transforming numerical data into easily interpretable graphical elements.
3Productivity
If operation time for each board is tracked individually, then production analysis capability is improved, but the difficulty of detecting and measuring operating states increases
Solution Approach 1:
Operation time is measured and detected by mapping it to the width dimension of marks on the chart, rather than requiring complex temporal analysis. This dimensional transformation simplifies detection and measurement while maintaining individual board tracking capability for improved production analysis.
Data Source
AI summary
A component mounting management apparatus having a display. A timing chart indicating the execution history of the component mounting operation is displayed on the display. In this timing chart, a plurality of marks corresponding to a plurality of boards, respectively, are arranged along the time axis. Each of the marks is disposed at a position on the time axis in accordance with the execution timing of the component mounting operation on the board corresponding to the mark and has a width depending on the operation time needed to perform the component mounting operation on the board corresponding to the mark along the time axis. That is, each of the plurality of marks arranged along the time axis in the timing chart indicates the execution timing and the operation time of the component mounting operation on the corresponding board.