CN102981149A - 基于波束成型的井下远程定位方法及系统 - Google Patents
基于波束成型的井下远程定位方法及系统 Download PDFInfo
- Publication number
- CN102981149A CN102981149A CN2012104904504A CN201210490450A CN102981149A CN 102981149 A CN102981149 A CN 102981149A CN 2012104904504 A CN2012104904504 A CN 2012104904504A CN 201210490450 A CN201210490450 A CN 201210490450A CN 102981149 A CN102981149 A CN 102981149A
- Authority
- CN
- China
- Prior art keywords
- signal
- beam forming
- gain
- emitting device
- gathering unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 46
- 230000005236 sound signal Effects 0.000 claims abstract description 59
- 239000002184 metal Substances 0.000 claims abstract description 8
- 238000010183 spectrum analysis Methods 0.000 claims abstract description 5
- 235000013350 formula milk Nutrition 0.000 claims description 26
- 238000010276 construction Methods 0.000 claims description 7
- 239000000284 extract Substances 0.000 claims description 5
- 230000009466 transformation Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 7
- 230000006854 communication Effects 0.000 abstract description 5
- 238000004891 communication Methods 0.000 abstract description 4
- 238000000605 extraction Methods 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 5
- 206010038743 Restlessness Diseases 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000003245 coal Substances 0.000 description 3
- 230000004807 localization Effects 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Images
Landscapes
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210490450.4A CN102981149B (zh) | 2012-11-27 | 2012-11-27 | 基于波束成型的井下远程定位方法及系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210490450.4A CN102981149B (zh) | 2012-11-27 | 2012-11-27 | 基于波束成型的井下远程定位方法及系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102981149A true CN102981149A (zh) | 2013-03-20 |
CN102981149B CN102981149B (zh) | 2014-07-30 |
Family
ID=47855354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210490450.4A Active CN102981149B (zh) | 2012-11-27 | 2012-11-27 | 基于波束成型的井下远程定位方法及系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102981149B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109389801A (zh) * | 2017-08-12 | 2019-02-26 | 段云涛 | 一种次声波救援系统及方法 |
CN109471391A (zh) * | 2018-11-09 | 2019-03-15 | 高波 | 一种用于提高灾后救援效率的系统及其提示器和操作方法 |
CN112166624A (zh) * | 2018-05-31 | 2021-01-01 | 高通股份有限公司 | 标识位置估计所关注的波束 |
CN113607741A (zh) * | 2021-07-30 | 2021-11-05 | 煤炭科学研究总院 | 皮带接头缺陷的检测方法、装置及电子设备 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101140760A (zh) * | 2006-09-08 | 2008-03-12 | 联想移动通信科技有限公司 | 一种声音信号采集处理系统及方法 |
CN101668348A (zh) * | 2009-10-10 | 2010-03-10 | 曾超宁 | 矿用风电无线传感器网络信息管理系统 |
CN101982986A (zh) * | 2010-09-02 | 2011-03-02 | 安徽汉川电子科技有限公司 | 井下人员定位系统 |
CN102540137A (zh) * | 2011-12-28 | 2012-07-04 | 浙江大学 | 一种基于信号相位差的无线声传感器网络目标定位方法 |
-
2012
- 2012-11-27 CN CN201210490450.4A patent/CN102981149B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101140760A (zh) * | 2006-09-08 | 2008-03-12 | 联想移动通信科技有限公司 | 一种声音信号采集处理系统及方法 |
CN101668348A (zh) * | 2009-10-10 | 2010-03-10 | 曾超宁 | 矿用风电无线传感器网络信息管理系统 |
CN101982986A (zh) * | 2010-09-02 | 2011-03-02 | 安徽汉川电子科技有限公司 | 井下人员定位系统 |
CN102540137A (zh) * | 2011-12-28 | 2012-07-04 | 浙江大学 | 一种基于信号相位差的无线声传感器网络目标定位方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109389801A (zh) * | 2017-08-12 | 2019-02-26 | 段云涛 | 一种次声波救援系统及方法 |
CN112166624A (zh) * | 2018-05-31 | 2021-01-01 | 高通股份有限公司 | 标识位置估计所关注的波束 |
CN109471391A (zh) * | 2018-11-09 | 2019-03-15 | 高波 | 一种用于提高灾后救援效率的系统及其提示器和操作方法 |
CN113607741A (zh) * | 2021-07-30 | 2021-11-05 | 煤炭科学研究总院 | 皮带接头缺陷的检测方法、装置及电子设备 |
Also Published As
Publication number | Publication date |
---|---|
CN102981149B (zh) | 2014-07-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108226852B (zh) | 基于空中无线电监测平台的无人机操作者定位系统及方法 | |
CN102981149B (zh) | 基于波束成型的井下远程定位方法及系统 | |
CN106877947B (zh) | 一种无人机的射频信道并行检测装置及方法 | |
CN102095943B (zh) | 雷电预警方法及装置 | |
CN102680939A (zh) | 一种基于声光电同步观测的雷电定位方法及装置 | |
CN106597368B (zh) | 室内干扰源的定位方法及系统 | |
CN103278704B (zh) | 一种基于北斗的三维闪电探测系统和方法 | |
CN105204035A (zh) | 卫星导航转发式欺骗攻击防御方法和装置 | |
CN102073061B (zh) | 使用数字地听仪的地听信息高密度记录系统 | |
CN104183092A (zh) | 破坏性近震快速反应触发系统和方法 | |
CN102635406A (zh) | 一种井下定位方法 | |
EP2957927B1 (en) | System and method for determining location of an interfering signal source | |
CN106646477B (zh) | 基于多站闪电低频脉冲信号的电离层d层探测系统及方法 | |
CN101893661A (zh) | 一种光电信号同步监测的闪电数据处理方法 | |
CN103061754A (zh) | 一种电磁波随钻测量系统无线远程接收装置及其测量方法和应用 | |
CN101833048A (zh) | 光电信号符合的闪电监测方法及其装置 | |
CN205664123U (zh) | 一种管道检漏装置及系统 | |
AU2011340433B2 (en) | Device for detecting events | |
CN103592584A (zh) | 一种基于电磁波检测的变电站放电源定位方法 | |
CN103376443B (zh) | 探地雷达探测地面干扰快速消除方法 | |
CN104952133B (zh) | 出入管理系统 | |
CN202886628U (zh) | 一种基于声光电同步观测的雷电定位装置 | |
CN205176288U (zh) | 一种存储式地面微地震监测系统 | |
CN107504374A (zh) | 燃气管道声波监测系统 | |
CN103713338B (zh) | 一种应用于气象台站的雷暴日自动记录系统及其记录方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: A science and Technology Park Building Garden District techol Qingyuan Road Liye University 214000 Jiangsu province Wuxi City No. 501 Patentee after: RUAN TECHNOLOGY CO., LTD. Address before: A science and Technology Park District Qingyuan Road Building in Wuxi District techol University Park business in Jiangsu province Wuxi City 501 room 214135 Patentee before: Wuxi Ruian Technology Co.,Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20190122 Address after: 214145 No. 63 Hongchang Road, Hongshan Street, Xinwu District, Wuxi City, Jiangsu Province (Building 13) Patentee after: Wuxi Luye Qianchuan Technology Co., Ltd. Address before: 214000 No. 501, A District, Qingyuan Road, Qingyuan Road, Jiangsu science and Technology Park, Wuxi new district. Patentee before: RUAN TECHNOLOGY CO., LTD. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190415 Address after: 214000 No. 501, A District, Qingyuan Road, Qingyuan Road, Jiangsu science and Technology Park, Wuxi new district. Patentee after: RUAN TECHNOLOGY CO., LTD. Address before: 214145 No. 63 Hongchang Road, Hongshan Street, Xinwu District, Wuxi City, Jiangsu Province (Building 13) Patentee before: Wuxi Luye Qianchuan Technology Co., Ltd. |
|
TR01 | Transfer of patent right | ||
CP03 | Change of name, title or address |
Address after: 201800 room j1958, building 6, 1288 Yecheng Road, Jiading District, Shanghai Patentee after: Ruan Internet of things Technology Group Co.,Ltd. Address before: 214000 No. 501, A District, Qingyuan Road, Qingyuan Road, Jiangsu science and Technology Park, Wuxi new district. Patentee before: RUN TECHNOLOGY Co.,Ltd. |
|
CP03 | Change of name, title or address |