KR20070121442A - 무선 발파진동 계측시스템 - Google Patents
무선 발파진동 계측시스템 Download PDFInfo
- Publication number
- KR20070121442A KR20070121442A KR1020060056523A KR20060056523A KR20070121442A KR 20070121442 A KR20070121442 A KR 20070121442A KR 1020060056523 A KR1020060056523 A KR 1020060056523A KR 20060056523 A KR20060056523 A KR 20060056523A KR 20070121442 A KR20070121442 A KR 20070121442A
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- Prior art keywords
- wireless
- vibration
- sensor
- mems
- measurement system
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H11/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties
- G01H11/06—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties by electric means
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
Description
| 장비명 | 제조회사 | 모델 |
| DC power supply | Agilent | E3649A |
| Function Generator | B&K | type 1054 |
| Exciter | LDS | PA1000L-V455 |
| Accelerometer | B&K | type 4371 |
| Vibration Calibrator | B&K | type 4294 |
| Charge Amplifier | B&K | NEXUS |
| Signal Analyzer | B&K | type 3560 |
Claims (9)
- 직비(Zigbee)기반의 무선 네트워크 칩이 장착된 다수개의 무선 진동 센서와; 상기 무선 진동 센서로부터 전송된 데이터를 수신하는 처리장치;를 포함하여 이루어진 것을 특징으로 하는 무선 발파진동 계측시스템.
- 제1항에 있어서,상기 무선 진동 센서는, RF 기반의 무선송수신 모듈을 포함하는 무선통신부, MEMS기반의 센서와 신호처리회로를 포함하는 센싱인터페이스, 연산코어부 및 전원으로 구성되되,상기 센싱인터페이스부는 MEMS기반의 가속도센서와 신호처리회로로 구성되어 발파 진동에 의한 출력전압값을 상기 연산코아부에 전송하고, 상기 출력전압값은 상기 연산코어부에서 샘플링되어, RF 기반의 무선송수신모듈을 포함하는 무선통신부에 의하여, 최종 출력전압값이 상기 처리장치에 무선 전송되는 것을 특징으로 하는 무선 발파진동 계측시스템.
- 제 2항에 있어서, 상기 RF 기반의 무선송수신 모듈을 포함하는 무선통신부, MEMS기반의 센서와 신호처리회로를 포함하는 센싱인터페이스, 연산코어부는 모두 상기 무선 진동 센서의 자체 전원에 구동되는 것을 특징으로 하는 무선 발파진동 계측시스템.
- 제 3항에 있어서, 상기 MEMS기반의 가속도센서는 정전용량형 가속도센서로써, 상기 정전용량형 가속도센서는 좌,우측에 감지전극이 형성된 1개의 관성질량체를 지지하는 4개의 지지빔으로 구성되는 것을 특징으로 하는 무선 발파진동 계측시스템.
- 제 4항에 있어서, 상기 연산코어부(compute core)는 MEMS기반의 가속도센서에 의한 출력값을 전압신호값으로 연산, 증폭시키는 마이크로 프로세서(micro processor), 보드 메모리(board memory) 및 데이터 샘플링(data sampling)부로 구성되는 것을 특징으로 하는 무선 발파진동 계측시스템.
- 제 5항에 있어서, 상기 무선통신부(wireless communication)인 RF 기반의 무선송수신모듈로써, 직비칩(zigbee chip), 데이터엔코더(data encoder), 데이터버퍼메모리(data buffer memory)로 구성되는 것을 특징으로 하는 무선 발파진동 계측시스템.
- 제 1항에 있어서, 상기 처리장치는, 노트북 또는 개인용 컴퓨터 중 선택된 어느 하나이며, RF 기반의 무선송수신모듈이 장착된 소음측정기가 더 연결되는 것을 특징으로 하는 무선 발파진동 계측시스템.
- 제 4항에 있어서, 상기 무선 진동 센서를 구성하는 MEMS기반의 가속도센서는 총 2회의 노광공정과 총 3회의 식각공정을 통해 제작되었으며, SOI (Silicon On Insulator) 웨이퍼 위에 금(gold) 박막을 형성하고 노광공정과 식각공정을 통해 외부 신호처리 회로와 연결될 금박판(gold pad)를 형성한 후 노광공정과 식각공정을 통하여 센서의 형태를 만들고, 마지막 식각공정으로 센서의 작동부재(moving part)를 고정하고 있는 실리콘 산화막을 제거하여 완성된 것을 특징으로 하는 무선 발파진동 계측시스템.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020060056523A KR20070121442A (ko) | 2006-06-22 | 2006-06-22 | 무선 발파진동 계측시스템 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020060056523A KR20070121442A (ko) | 2006-06-22 | 2006-06-22 | 무선 발파진동 계측시스템 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20070121442A true KR20070121442A (ko) | 2007-12-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020060056523A Ceased KR20070121442A (ko) | 2006-06-22 | 2006-06-22 | 무선 발파진동 계측시스템 |
Country Status (1)
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| KR (1) | KR20070121442A (ko) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102353445A (zh) * | 2011-06-30 | 2012-02-15 | 华南理工大学 | 基于网格的测振系统 |
| CN102831758A (zh) * | 2012-07-27 | 2012-12-19 | 华南理工大学 | 一种远程测振仪及爆破信号采集方法 |
| CN104154990A (zh) * | 2014-08-12 | 2014-11-19 | 武汉长江仪器自动化研究所有限公司 | 一体化爆破记录仪及其工作方法 |
| CN105181115A (zh) * | 2015-04-23 | 2015-12-23 | 中国电子工程设计院 | 一种高分辨率可植入式微振动监测实施方法 |
| CN105424169A (zh) * | 2015-11-03 | 2016-03-23 | 哈尔滨工业大学 | 基于无线传感网络的振动监测系统 |
| CN106768298A (zh) * | 2016-12-29 | 2017-05-31 | 江西飞尚科技有限公司 | 基于Lora技术的分布式无线振动爆破监测系统及方法 |
| CN108922147A (zh) * | 2018-08-01 | 2018-11-30 | 水利部交通运输部国家能源局南京水利科学研究院 | 基于无线传感器网络的振弦传感器采集系统及方法和装置 |
| CN108931295A (zh) * | 2018-07-23 | 2018-12-04 | 武汉科技大学 | 一种多功能爆破振动监测仪保护箱 |
| CN110243461A (zh) * | 2019-06-19 | 2019-09-17 | 河南工程学院 | 一种爆破振动信号的采集分析系统及其工作流程 |
| CN111442831A (zh) * | 2020-05-29 | 2020-07-24 | 中交一公局重庆万州高速公路有限公司 | 一种基坑爆破开挖的振动监测装置 |
| CN114636465A (zh) * | 2022-03-22 | 2022-06-17 | 中国计量科学研究院 | 一种光电传感器的核酸提取仪用无线频率计数装置 |
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| JP2000146494A (ja) * | 1998-11-16 | 2000-05-26 | Mitsubishi Denki Tokki System Kk | 弾着位置標定及び不発弾識別装置 |
| KR20050073139A (ko) * | 2004-01-09 | 2005-07-13 | (주)코세코 | 컴퓨터 지원 설계 방식 기반의 터널 자동 측량 및 발파점마킹 방법 |
| JP2005224882A (ja) * | 2004-02-10 | 2005-08-25 | Fuji Seisakusho:Kk | ブラスト加工装置における異常検知方法及び異常検知システム |
-
2006
- 2006-06-22 KR KR1020060056523A patent/KR20070121442A/ko not_active Ceased
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR100191920B1 (ko) * | 1997-02-10 | 1999-06-15 | 유성용 | 발파진동 예측 방법 |
| JPH11118400A (ja) * | 1997-10-15 | 1999-04-30 | Sato Kogyo Co Ltd | 複数回の発破における完爆確認方法 |
| JP2000146494A (ja) * | 1998-11-16 | 2000-05-26 | Mitsubishi Denki Tokki System Kk | 弾着位置標定及び不発弾識別装置 |
| KR20050073139A (ko) * | 2004-01-09 | 2005-07-13 | (주)코세코 | 컴퓨터 지원 설계 방식 기반의 터널 자동 측량 및 발파점마킹 방법 |
| JP2005224882A (ja) * | 2004-02-10 | 2005-08-25 | Fuji Seisakusho:Kk | ブラスト加工装置における異常検知方法及び異常検知システム |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102353445A (zh) * | 2011-06-30 | 2012-02-15 | 华南理工大学 | 基于网格的测振系统 |
| CN102831758A (zh) * | 2012-07-27 | 2012-12-19 | 华南理工大学 | 一种远程测振仪及爆破信号采集方法 |
| CN104154990A (zh) * | 2014-08-12 | 2014-11-19 | 武汉长江仪器自动化研究所有限公司 | 一体化爆破记录仪及其工作方法 |
| CN105181115A (zh) * | 2015-04-23 | 2015-12-23 | 中国电子工程设计院 | 一种高分辨率可植入式微振动监测实施方法 |
| CN105424169A (zh) * | 2015-11-03 | 2016-03-23 | 哈尔滨工业大学 | 基于无线传感网络的振动监测系统 |
| CN106768298A (zh) * | 2016-12-29 | 2017-05-31 | 江西飞尚科技有限公司 | 基于Lora技术的分布式无线振动爆破监测系统及方法 |
| CN108931295A (zh) * | 2018-07-23 | 2018-12-04 | 武汉科技大学 | 一种多功能爆破振动监测仪保护箱 |
| CN108922147A (zh) * | 2018-08-01 | 2018-11-30 | 水利部交通运输部国家能源局南京水利科学研究院 | 基于无线传感器网络的振弦传感器采集系统及方法和装置 |
| CN110243461A (zh) * | 2019-06-19 | 2019-09-17 | 河南工程学院 | 一种爆破振动信号的采集分析系统及其工作流程 |
| CN111442831A (zh) * | 2020-05-29 | 2020-07-24 | 中交一公局重庆万州高速公路有限公司 | 一种基坑爆破开挖的振动监测装置 |
| CN114636465A (zh) * | 2022-03-22 | 2022-06-17 | 中国计量科学研究院 | 一种光电传感器的核酸提取仪用无线频率计数装置 |
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| R13 | Change to the name of applicant or owner recorded |
Free format text: ST27 STATUS EVENT CODE: A-3-3-R10-R13-ASN-PN2301 (AS PROVIDED BY THE NATIONAL OFFICE) |






