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Development of the workflow kine systems for support on KAIZEN
Yuki Mizuno1, Toshihiko Ito, Toru Yoshikawa
1Toyo Gakuen University Center for Liberal Arts, Tokyo, Japan. XLH02731@nifty.ne.jp
Work (Reading, Mass.)
|February 10, 2012
Summary
This study presents a new workflow line system for recording location and image data to analyze workflow efficiency. The system identifies areas for improvement, such as reducing unnecessary movement and optimizing factory and hospital layouts for better productivity.
Area of Science:
- Industrial Engineering
- Operations Management
- Human Factors Engineering
Background:
- Traditional workflow analysis often lacks detailed, real-time data.
- Identifying inefficiencies in movement and layout is crucial for productivity gains.
- Adapting to diverse industrial needs requires flexible analysis tools.
Purpose of the Study:
- To introduce a novel workflow line system integrating location and image recording.
- To enable acquisition and analysis of detailed workflow information.
- To identify opportunities for process improvement and layout optimization.
Main Methods:
- Development of a system for location and image recording of workflow processes.
- Acquisition of workflow line information, including location and action content.
- Analysis of recorded data to identify movement patterns and time accumulations.
Main Results:
- Investigation revealed significant unnecessary movement and residence time in manufacturing settings.
- The system suggested efficient layout improvements for factories.
- Workflow issues related to layout and setup operations were identified in hospitals, based on expert movement patterns.
Conclusions:
- The developed system effectively visualizes work processes, facilitating "visual management".
- It offers insights for Kaizen (continuous improvement) by highlighting areas for eliminating useless movement and redesigning layouts.
- The system is adaptable to both routine and non-routine work, supporting industrial diversification and enhanced operational efficiency.
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