CN110441778B - 一种抑制超声波干扰的方法、装置及车辆 - Google Patents
一种抑制超声波干扰的方法、装置及车辆 Download PDFInfo
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- CN110441778B CN110441778B CN201910813109.XA CN201910813109A CN110441778B CN 110441778 B CN110441778 B CN 110441778B CN 201910813109 A CN201910813109 A CN 201910813109A CN 110441778 B CN110441778 B CN 110441778B
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- 238000000034 method Methods 0.000 title claims abstract description 54
- 230000002401 inhibitory effect Effects 0.000 title abstract description 10
- 238000001514 detection method Methods 0.000 claims abstract description 376
- 238000004364 calculation method Methods 0.000 claims description 16
- 238000004590 computer program Methods 0.000 claims description 13
- 238000002592 echocardiography Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000002604 ultrasonography Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 1
- 238000011895 specific detection Methods 0.000 description 1
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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
- G01S15/06—Systems determining the position data of a target
- G01S15/08—Systems for measuring distance only
-
- 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
- G01S15/88—Sonar systems specially adapted for specific applications
- G01S15/93—Sonar systems specially adapted for specific applications for anti-collision purposes
- G01S15/931—Sonar systems specially adapted for specific applications for anti-collision purposes of land vehicles
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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
- G01S15/88—Sonar systems specially adapted for specific applications
- G01S15/93—Sonar systems specially adapted for specific applications for anti-collision purposes
- G01S15/931—Sonar systems specially adapted for specific applications for anti-collision purposes of land vehicles
- G01S2015/932—Sonar systems specially adapted for specific applications for anti-collision purposes of land vehicles for parking operations
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910813109.XA CN110441778B (zh) | 2019-08-29 | 2019-08-29 | 一种抑制超声波干扰的方法、装置及车辆 |
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CN201910813109.XA CN110441778B (zh) | 2019-08-29 | 2019-08-29 | 一种抑制超声波干扰的方法、装置及车辆 |
Publications (2)
Publication Number | Publication Date |
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CN110441778A CN110441778A (zh) | 2019-11-12 |
CN110441778B true CN110441778B (zh) | 2021-07-13 |
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CN201910813109.XA Active CN110441778B (zh) | 2019-08-29 | 2019-08-29 | 一种抑制超声波干扰的方法、装置及车辆 |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103605125A (zh) * | 2013-11-29 | 2014-02-26 | 深圳市航盛电子股份有限公司 | 倒车雷达抗干扰的方法及*** |
CN105319550A (zh) * | 2015-11-10 | 2016-02-10 | 奇瑞汽车股份有限公司 | 一种滤除同频互扰的雷达测距方法 |
DE102015206762B3 (de) * | 2015-04-15 | 2016-08-25 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Bestimmen einer Position und/oder einer Ausdehnung eines Objekts |
-
2019
- 2019-08-29 CN CN201910813109.XA patent/CN110441778B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103605125A (zh) * | 2013-11-29 | 2014-02-26 | 深圳市航盛电子股份有限公司 | 倒车雷达抗干扰的方法及*** |
DE102015206762B3 (de) * | 2015-04-15 | 2016-08-25 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Bestimmen einer Position und/oder einer Ausdehnung eines Objekts |
CN105319550A (zh) * | 2015-11-10 | 2016-02-10 | 奇瑞汽车股份有限公司 | 一种滤除同频互扰的雷达测距方法 |
Non-Patent Citations (2)
Title |
---|
An Ultrasonic Sensor for Distance Measurement in Automotive Applications;Alessio Carullo etc.;《IEEE Sensors Journal》;20010831;第1卷(第2期);正文第143-147页 * |
AT89C52超声波测距倒车防撞报警***;张珩 等;《现代电子技术》;20100215(第3期);正文第205-206页、210页 * |
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CN110441778A (zh) | 2019-11-12 |
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Effective date of registration: 20201228 Address after: Room 46, room 406, No.1, Yichuang street, Zhongxin knowledge city, Huangpu District, Guangzhou City, Guangdong Province 510000 Applicant after: Guangzhou Xiaopeng Automatic Driving Technology Co.,Ltd. Address before: Room 245, No. 333, jiufo Jianshe Road, Zhongxin Guangzhou Knowledge City, Guangzhou City, Guangdong Province Applicant before: GUANGZHOU XIAOPENG MOTORS TECHNOLOGY Co.,Ltd. |
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Application publication date: 20191112 Assignee: GUANGZHOU XIAOPENG MOTORS TECHNOLOGY Co.,Ltd. Assignor: Guangzhou Xiaopeng Automatic Driving Technology Co.,Ltd. Contract record no.: X2021440000219 Denomination of invention: A method, device and vehicle for restraining ultrasonic interference Granted publication date: 20210713 License type: Common License Record date: 20211220 |
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Effective date of registration: 20240227 Address after: 510000 No.8 Songgang street, Cencun, Tianhe District, Guangzhou City, Guangdong Province Patentee after: GUANGZHOU XIAOPENG MOTORS TECHNOLOGY Co.,Ltd. Country or region after: China Address before: Room 46, room 406, No.1, Yichuang street, Zhongxin knowledge city, Huangpu District, Guangzhou City, Guangdong Province 510000 Patentee before: Guangzhou Xiaopeng Automatic Driving Technology Co.,Ltd. Country or region before: China |
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