Andon System
Version 1.0.0 · Updated 2026-07-30
CORE DEFINITION
When a problem occurs on the production line, any worker has the right to pull the cord/press the button to stop the line, triggering a visual alert (lights/sound).
SCAFFOLDING EFFECT
Reduce cognitive load
Empower frontline, respond quickly. Build a problem-exposure mechanism into the process to prevent defects from flowing downstream and cultivate a culture of 'not hiding problems'.
Anchor fast decisions
The Andon system uses visual signals (light colors, sound) to immediately indicate abnormal workstations, thereby interrupting flow and summoning support. Its mechanism is to make 'problem exposure' the default action, using a brief pause to prevent defects from spreading downstream and to form traceable quality data.
MINIMUM ACTION
In progress 0/1Practice this model in one real situation:
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Source support: Explicit
- zh.wikipedia.orghttps://zh.wikipedia.org/wiki/%E5%AE%89%E7%81%AF%E7%B3%BB%E7%BB%9Fverified
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