CN101303410B - 单方发射暨多方接收的障碍物检测方法及其装置 - Google Patents
单方发射暨多方接收的障碍物检测方法及其装置 Download PDFInfo
- Publication number
- CN101303410B CN101303410B CN2007101022510A CN200710102251A CN101303410B CN 101303410 B CN101303410 B CN 101303410B CN 2007101022510 A CN2007101022510 A CN 2007101022510A CN 200710102251 A CN200710102251 A CN 200710102251A CN 101303410 B CN101303410 B CN 101303410B
- Authority
- CN
- China
- Prior art keywords
- ultrasonic
- signal
- ultrasonic sensor
- distance value
- calculate
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 10
- 230000004888 barrier function Effects 0.000 title claims description 36
- 238000001514 detection method Methods 0.000 claims abstract description 32
- 230000001932 seasonal effect Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000002452 interceptive effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 7
- 238000002604 ultrasonography Methods 0.000 description 4
- 230000011514 reflex Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 230000010415 tropism Effects 0.000 description 1
Images
Landscapes
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007101022510A CN101303410B (zh) | 2007-05-08 | 2007-05-08 | 单方发射暨多方接收的障碍物检测方法及其装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007101022510A CN101303410B (zh) | 2007-05-08 | 2007-05-08 | 单方发射暨多方接收的障碍物检测方法及其装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101303410A CN101303410A (zh) | 2008-11-12 |
CN101303410B true CN101303410B (zh) | 2011-08-24 |
Family
ID=40113405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007101022510A Active CN101303410B (zh) | 2007-05-08 | 2007-05-08 | 单方发射暨多方接收的障碍物检测方法及其装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101303410B (zh) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101782645B (zh) * | 2010-02-12 | 2015-04-01 | 深圳市元征软件开发有限公司 | 倒车距离侦测方法及装置 |
CN102478655A (zh) * | 2010-11-23 | 2012-05-30 | 比亚迪股份有限公司 | 超声波测距方法、测距***及具有其的摄像组件 |
JP5842398B2 (ja) * | 2011-06-16 | 2016-01-13 | 日産自動車株式会社 | 物体検出装置 |
CN102621553B (zh) * | 2012-03-27 | 2014-08-06 | 法雷奥汽车内部控制(深圳)有限公司 | 一种定位障碍物距离的方法及使用该方法的辅助驾驶*** |
JP6123133B2 (ja) * | 2013-03-04 | 2017-05-10 | パナソニックIpマネジメント株式会社 | 車両用障害物検知装置および、車両用障害物検知システム |
CN103760563B (zh) * | 2014-01-02 | 2016-08-24 | 河南科技大学 | 近距离避障***用的超声测距定位仪 |
CN103969649A (zh) * | 2014-04-23 | 2014-08-06 | 奇瑞汽车股份有限公司 | 一种倒车测距方法、装置及*** |
JP6474228B2 (ja) * | 2014-10-22 | 2019-02-27 | 株式会社デンソー | 物体検知装置 |
JP6404679B2 (ja) * | 2014-10-22 | 2018-10-10 | 株式会社デンソー | 物体検知装置 |
JP6413620B2 (ja) * | 2014-10-22 | 2018-10-31 | 株式会社Soken | 物体検出装置 |
CN107444327A (zh) * | 2017-07-26 | 2017-12-08 | 中航爱维客汽车有限公司 | 一种倒车预警***及方法 |
KR102015074B1 (ko) * | 2017-09-29 | 2019-08-27 | 센서텍(주) | 거리 측정의 정밀도를 향상시키기 위한 초음파 센서 모듈 |
CN109884639B (zh) * | 2017-12-06 | 2021-12-17 | 深圳市优必选科技有限公司 | 用于移动机器人的障碍物探测方法及装置 |
CN108116406A (zh) * | 2017-12-29 | 2018-06-05 | 广州优保爱驾科技有限公司 | 一种探头通用自动泊车***及方法 |
CN108196539B (zh) * | 2017-12-29 | 2021-01-26 | 深圳市艾特智能科技有限公司 | 机器人避障方法、***、可读存储介质及机器人 |
CN108490957A (zh) * | 2018-05-16 | 2018-09-04 | 深圳市银星智能科技股份有限公司 | 移动机器人 |
CN110596711A (zh) * | 2019-08-23 | 2019-12-20 | 国创新能源汽车能源与信息创新中心(江苏)有限公司 | 一种高精度超声波测距***及方法 |
CN110749888A (zh) * | 2019-12-20 | 2020-02-04 | 广州赛特智能科技有限公司 | 一种基于超声波测距***的测距方法 |
CN112014846B (zh) * | 2020-08-27 | 2024-01-23 | 安徽江淮汽车集团股份有限公司 | 超声波雷达探测盲区方法、设备、存储介质及装置 |
CN112137409A (zh) * | 2020-09-15 | 2020-12-29 | 佛山市顺德区美的饮水机制造有限公司 | 饮水机、饮水机的控制方法、装置及计算机可读存储介质 |
CN113625287A (zh) * | 2021-08-16 | 2021-11-09 | 天津永霖科技有限公司 | 一种超声波测距报警器 |
CN118209970A (zh) * | 2022-12-16 | 2024-06-18 | 广州汽车集团股份有限公司 | 消除超声波雷达同步干扰的方法、***、车辆及存储介质 |
-
2007
- 2007-05-08 CN CN2007101022510A patent/CN101303410B/zh active Active
Non-Patent Citations (4)
Title |
---|
JP特开2000-315300A 2000.11.14 |
JP特开2003-16592A 2003.01.17 |
JP特开2003-19937A 2003.01.21 |
JP特开平11-170939A 1996.06.29 |
Also Published As
Publication number | Publication date |
---|---|
CN101303410A (zh) | 2008-11-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101303410B (zh) | 单方发射暨多方接收的障碍物检测方法及其装置 | |
US7176789B2 (en) | Method for measuring distance and measuring device for it | |
US10310083B2 (en) | Method for detecting target echoes in a received signal of an ultrasonic sensor of a motor vehicle, ultrasonic sensor device, and motor vehicle | |
US9459347B2 (en) | Environment monitoring system for a vehicle | |
US10006999B2 (en) | Driver assistance system for detecting an object in the surroundings of a vehicle | |
CN102156284B (zh) | 一种客车防撞预警装置及其防撞预警方法 | |
US11513213B2 (en) | Processing radar signals | |
US20090254260A1 (en) | Full speed range adaptive cruise control system | |
CN100504439C (zh) | 障碍检测设备 | |
US7664600B2 (en) | Obstacle detection device | |
US20100182874A1 (en) | Method and device for detection of surroundings | |
US20120307594A1 (en) | Obstacle detection device | |
JP2015532712A (ja) | 超音波センサの改善された作動方法、運転者支援装置および自動車 | |
CN104656084A (zh) | 使用超声波传感器的障碍物地图生成设备和方法 | |
US20050134502A1 (en) | Pulse wave radar device | |
US6680688B1 (en) | Measuring system and method for detecting object distance by transmitted media with different wave velocities | |
GB2506961A (en) | Vehicular ultrasonic sensor | |
JP2013124982A (ja) | 車両用障害物検出装置 | |
CN105319541A (zh) | 车辆控制设备 | |
EP4095550A1 (en) | Detection method and device | |
JP4128765B2 (ja) | パルス−エコー−レーダを有するセンサ装置 | |
CN110275171A (zh) | 一种车辆雷达探测控制方法及车辆 | |
US20170234969A1 (en) | Radar device | |
JP3527433B2 (ja) | 距離検出装置 | |
US3474444A (en) | Collision preventing system |
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 | ||
ASS | Succession or assignment of patent right |
Owner name: ZHUHAI COLIGEN CO., LTD. Free format text: FORMER OWNER: LI SHIXIONG Effective date: 20140221 |
|
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: TAIWAN, CHINA TO: 519000 ZHUHAI, GUANGDONG PROVINCE |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140221 Address after: 519000 Guangdong city of Zhuhai province Jinding town High-tech Zone Kwun Tong Sand Hill Industrial Zone, 1 factory buildings Patentee after: ZHUHAI COLIGEN CO., LTD. Address before: Taipei City, Taiwan, China Patentee before: Li Shixiong |
|
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 519000 Guangdong city of Zhuhai province Jinding town High-tech Zone Kwun Tong Sand Hill Industrial Zone, 1 factory buildings Patentee after: ZHUHAI COLIGEN CO., LTD. Address before: 519000 Guangdong city of Zhuhai province Jinding town High-tech Zone Kwun Tong Sand Hill Industrial Zone, 1 factory buildings Patentee before: ZHUHAI COLIGEN CO., LTD. |