摘要 |
A safety monitoring mechanism of a wafer fabrication platform is disclosed. The mechanism comprises a vibration sensor mounted at the loading apparatus of the wafer fabrication platform for detecting vibration generated during the operation of the loading apparatus; a determination module for receiving the vibration detected by the vibration sensor and to convert the vibration into digital signals and for contrast analysis with the preset standard signal range; and an alarm apparatus which produces an alarm signal to operator when the detected digital signal by the vibration sensor exceeds the standard signal range for being abnormal after contrast analysis with that of the module.
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