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Pre-cover-opening power-off method and apparatus
Pre-cover-opening power-off method and apparatus
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机译:开盖前断电的方法和装置
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摘要
A pre-cover-opening power-off method, comprising the steps of: (a) fixing a bolt casing to a bo (b) connecting a motion sensor to a safety protecting and monitoring unit in a wired or wireless manner; and (c) activating the motion sensor to send out a command to permit power delivery for an electrical equipment to operate, and when the bolt casing is taken off, the motion sensor is activated to send out a command to cut off a power supply for the electrical equipment or give out an alarm.
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