CN102073040A - 超音波感测器的控制方法 - Google Patents
超音波感测器的控制方法 Download PDFInfo
- Publication number
- CN102073040A CN102073040A CN2009102264450A CN200910226445A CN102073040A CN 102073040 A CN102073040 A CN 102073040A CN 2009102264450 A CN2009102264450 A CN 2009102264450A CN 200910226445 A CN200910226445 A CN 200910226445A CN 102073040 A CN102073040 A CN 102073040A
- Authority
- CN
- China
- Prior art keywords
- distance
- ultrasonic sensing
- sensing method
- ultrasonic
- driving voltage
- 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
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
- G01S15/04—Systems determining presence of a target
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/52004—Means for monitoring or calibrating
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/523—Details of pulse systems
- G01S7/524—Transmitters
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
Description
Claims (11)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910226445.0A CN102073040B (zh) | 2009-11-20 | 2009-11-20 | 超音波感测器的控制方法 |
US12/723,739 US8483012B2 (en) | 2009-11-20 | 2010-03-15 | Controlling method for ultra-sound sensor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910226445.0A CN102073040B (zh) | 2009-11-20 | 2009-11-20 | 超音波感测器的控制方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102073040A true CN102073040A (zh) | 2011-05-25 |
CN102073040B CN102073040B (zh) | 2014-02-12 |
Family
ID=44031656
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910226445.0A Expired - Fee Related CN102073040B (zh) | 2009-11-20 | 2009-11-20 | 超音波感测器的控制方法 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8483012B2 (zh) |
CN (1) | CN102073040B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104793236A (zh) * | 2015-04-04 | 2015-07-22 | 上海和伍新材料科技有限公司 | 一种判断工件是否存在的方法 |
CN108303697A (zh) * | 2017-01-13 | 2018-07-20 | 杭州海康威视数字技术股份有限公司 | 一种障碍物的超声波检测方法、装置及系统 |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9494940B1 (en) | 2015-11-04 | 2016-11-15 | Zoox, Inc. | Quadrant configuration of robotic vehicles |
US9878664B2 (en) | 2015-11-04 | 2018-01-30 | Zoox, Inc. | Method for robotic vehicle communication with an external environment via acoustic beam forming |
US9507346B1 (en) | 2015-11-04 | 2016-11-29 | Zoox, Inc. | Teleoperation system and method for trajectory modification of autonomous vehicles |
US9804599B2 (en) | 2015-11-04 | 2017-10-31 | Zoox, Inc. | Active lighting control for communicating a state of an autonomous vehicle to entities in a surrounding environment |
US10338594B2 (en) * | 2017-03-13 | 2019-07-02 | Nio Usa, Inc. | Navigation of autonomous vehicles to enhance safety under one or more fault conditions |
CA3055502A1 (en) * | 2017-03-22 | 2018-09-27 | AquaFusion, Ltd. | Echo sounding apparatus and echo sounding method |
US10423162B2 (en) | 2017-05-08 | 2019-09-24 | Nio Usa, Inc. | Autonomous vehicle logic to identify permissioned parking relative to multiple classes of restricted parking |
US10086833B1 (en) * | 2017-06-16 | 2018-10-02 | GM Global Technology Operations LLC | Automobile door open hazard warning system and methods |
JP6784236B2 (ja) * | 2017-07-10 | 2020-11-11 | 株式会社Soken | 超音波式の物体検出装置 |
US10710633B2 (en) | 2017-07-14 | 2020-07-14 | Nio Usa, Inc. | Control of complex parking maneuvers and autonomous fuel replenishment of driverless vehicles |
US10369974B2 (en) | 2017-07-14 | 2019-08-06 | Nio Usa, Inc. | Control and coordination of driverless fuel replenishment for autonomous vehicles |
JP6402224B1 (ja) * | 2017-07-26 | 2018-10-10 | 株式会社AquaFusion | 音響測深装置及び音響測深方法 |
US11022971B2 (en) | 2018-01-16 | 2021-06-01 | Nio Usa, Inc. | Event data recordation to identify and resolve anomalies associated with control of driverless vehicles |
JP7192686B2 (ja) * | 2019-07-10 | 2022-12-20 | 株式会社デンソー | 超音波式距離測定装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6853850B2 (en) * | 2000-12-04 | 2005-02-08 | Mobigence, Inc. | Automatic speaker volume and microphone gain control in a portable handheld radiotelephone with proximity sensors |
CN2727702Y (zh) * | 2004-03-01 | 2005-09-21 | 武汉大学 | 抑制超声测量盲区的控制器 |
CN101458332A (zh) * | 2009-01-09 | 2009-06-17 | 华南师范大学 | 一种超声波测距方法及其系统 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4975889A (en) * | 1988-06-16 | 1990-12-04 | Petrucelli Steven P | Acoustic ranging apparatus and method |
DE3937585C2 (de) * | 1989-11-11 | 1998-11-05 | Teves Gmbh Alfred | Einrichtung zur Abstandsmessung |
US5303205A (en) * | 1990-02-26 | 1994-04-12 | Trend Tec Inc. | Vehicular distance measuring system with integral mirror display |
US5150334A (en) * | 1991-09-16 | 1992-09-22 | Bindicator Company | System and method for ultrasonic measurement of material level |
SE518418C2 (sv) * | 2000-12-28 | 2002-10-08 | Ericsson Telefon Ab L M | Ljudbaserad närhetsdetektor |
WO2003085939A1 (fr) * | 2002-04-10 | 2003-10-16 | Matsushita Electric Industrial Co., Ltd. | Procede et dispositif de commande vocale |
US6927696B2 (en) * | 2003-05-30 | 2005-08-09 | Ann D. Wasson Coley | Viewing distance safety system |
US7210633B2 (en) * | 2004-11-19 | 2007-05-01 | Intermec Ip Corp. | Self-compensating speaker volume control system for data collection terminal |
JP2008047945A (ja) * | 2005-03-28 | 2008-02-28 | Nec Saitama Ltd | アンプ装置 |
-
2009
- 2009-11-20 CN CN200910226445.0A patent/CN102073040B/zh not_active Expired - Fee Related
-
2010
- 2010-03-15 US US12/723,739 patent/US8483012B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6853850B2 (en) * | 2000-12-04 | 2005-02-08 | Mobigence, Inc. | Automatic speaker volume and microphone gain control in a portable handheld radiotelephone with proximity sensors |
CN2727702Y (zh) * | 2004-03-01 | 2005-09-21 | 武汉大学 | 抑制超声测量盲区的控制器 |
CN101458332A (zh) * | 2009-01-09 | 2009-06-17 | 华南师范大学 | 一种超声波测距方法及其系统 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104793236A (zh) * | 2015-04-04 | 2015-07-22 | 上海和伍新材料科技有限公司 | 一种判断工件是否存在的方法 |
CN104793236B (zh) * | 2015-04-04 | 2017-06-20 | 上海和伍精密仪器股份有限公司 | 一种判断工件是否存在的方法 |
CN108303697A (zh) * | 2017-01-13 | 2018-07-20 | 杭州海康威视数字技术股份有限公司 | 一种障碍物的超声波检测方法、装置及系统 |
Also Published As
Publication number | Publication date |
---|---|
US8483012B2 (en) | 2013-07-09 |
CN102073040B (zh) | 2014-02-12 |
US20110122729A1 (en) | 2011-05-26 |
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C06 | Publication | ||
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: GUANGBAO SCIENCE + TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: JIANXING ELECTRONIC SCIENCE +. TECHNOLOGY CO., LTD. Effective date: 20140702 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20140702 Address after: Taipei City, Taiwan, China Patentee after: Lite-On Technology Corporation Address before: Taipei City, Taiwan, China Patentee before: Jianxing Electronic Science &. Technology Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 Termination date: 20151120 |
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EXPY | Termination of patent right or utility model |