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Method of automatically detecting disturbance effects in the CO-fire early detection system
Method of automatically detecting disturbance effects in the CO-fire early detection system
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机译:在co-fire早期检测系统中自动检测干扰影响的方法
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摘要
The invention relates to a method of detecting disturbed measurement profiles, caused for example by underground blasting work, as part of a CO-fire early detection system with a view to avoiding an unnecessary fire alarm in evaluation by a computer, the blasting signals, which have a characteristic form and duration due to the time stages of the ignition, being picked up via geophones and transmitted to a microprocessor, and the latter sending a corresponding message to the process computer via the existing data-transmission system.
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