| 摘要 |
A system is disclosed for determining whether an equipment operator is under the influence of a psychotropic substance. The system includes an input unit for receiving signals from the subject regarding the frequencies of the subject's brain waves, and for producing raw sample data. The system also includes a processing unit for processing the raw sample data, and for producing evaluation data responsive to the raw sample data and responsive to pre-recorded threshold data. The system also includes a control unit for providing a pass/fail signal responsive to the evaluation data to be used to control equipment.
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