Wireless ultra-low power consumption acoustic emission multi-parameter detector
The invention discloses a wireless ultra-low power consumption acoustic emission multi-parameter detector, which comprises a detector, and the detector comprises a front frequency selection amplification circuit, a peak detection circuit, an amplitude holding circuit, a background noise detection ci...
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Main Authors | , , , , , , , , , , , , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
29.12.2023
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Subjects | |
Online Access | Get full text |
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Abstract | The invention discloses a wireless ultra-low power consumption acoustic emission multi-parameter detector, which comprises a detector, and the detector comprises a front frequency selection amplification circuit, a peak detection circuit, an amplitude holding circuit, a background noise detection circuit, a ringing detection circuit, an upper limit wake-up circuit, an Internet of Things terminal, a piezoelectric sensing element and a power supply battery. The detector is a combination of an ultra-low power consumption electronic unit circuit and a wireless Internet of Things terminal, and the peak detection circuit comprises a high-speed comparator, a high-frequency detection diode, a partial pressure feedback resistor and a holding capacitor element. According to the invention, a wireless ultra-low power consumption and acoustic emission multi-parameter detector setting mode is utilized, the permanent installation of multiple sensors requires that the sensors have compact structure and convenience in install |
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AbstractList | The invention discloses a wireless ultra-low power consumption acoustic emission multi-parameter detector, which comprises a detector, and the detector comprises a front frequency selection amplification circuit, a peak detection circuit, an amplitude holding circuit, a background noise detection circuit, a ringing detection circuit, an upper limit wake-up circuit, an Internet of Things terminal, a piezoelectric sensing element and a power supply battery. The detector is a combination of an ultra-low power consumption electronic unit circuit and a wireless Internet of Things terminal, and the peak detection circuit comprises a high-speed comparator, a high-frequency detection diode, a partial pressure feedback resistor and a holding capacitor element. According to the invention, a wireless ultra-low power consumption and acoustic emission multi-parameter detector setting mode is utilized, the permanent installation of multiple sensors requires that the sensors have compact structure and convenience in install |
Author | ZHANG LONGGE JANG, JI-HO YANG MINZHI ZHU LIANG WU MING YANG BIN PAN GANG XU YUTING YUAN YUAN ZHOU YILING LIN HAIBO GUO ZHONGYUAN PAN YING CHEN HEHU WANG YUZHU JIANG JIAJIE XIA YONGQIANG |
Author_xml | – fullname: PAN GANG – fullname: ZHANG LONGGE – fullname: YUAN YUAN – fullname: JANG, JI-HO – fullname: YANG MINZHI – fullname: WANG YUZHU – fullname: JIANG JIAJIE – fullname: ZHU LIANG – fullname: XU YUTING – fullname: WU MING – fullname: XIA YONGQIANG – fullname: LIN HAIBO – fullname: PAN YING – fullname: YANG BIN – fullname: ZHOU YILING – fullname: GUO ZHONGYUAN – fullname: CHEN HEHU |
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DocumentTitleAlternate | 一种无线超低功耗、声发射多参数检测器 |
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Snippet | The invention discloses a wireless ultra-low power consumption acoustic emission multi-parameter detector, which comprises a detector, and the detector... |
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Title | Wireless ultra-low power consumption acoustic emission multi-parameter detector |
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