FR2876801B1 - DEVICE AND METHOD FOR DETECTING THE ENVIRONMENT OF A MOBILE OBJECT IN AN AIR ENVIRONMENT - Google Patents
DEVICE AND METHOD FOR DETECTING THE ENVIRONMENT OF A MOBILE OBJECT IN AN AIR ENVIRONMENTInfo
- Publication number
- FR2876801B1 FR2876801B1 FR0553135A FR0553135A FR2876801B1 FR 2876801 B1 FR2876801 B1 FR 2876801B1 FR 0553135 A FR0553135 A FR 0553135A FR 0553135 A FR0553135 A FR 0553135A FR 2876801 B1 FR2876801 B1 FR 2876801B1
- Authority
- FR
- France
- Prior art keywords
- environment
- detecting
- mobile object
- air
- air environment
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
-
- 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
- G01S7/521—Constructional features
Landscapes
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004050794A DE102004050794A1 (en) | 2004-10-19 | 2004-10-19 | Environment detection device e.g. for moving motor vehicle, has transmitting device arranged adjacent to first discrete transmitter for radiating ultrasound waves |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2876801A1 FR2876801A1 (en) | 2006-04-21 |
FR2876801B1 true FR2876801B1 (en) | 2009-01-02 |
Family
ID=36120639
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0553135A Expired - Fee Related FR2876801B1 (en) | 2004-10-19 | 2005-10-17 | DEVICE AND METHOD FOR DETECTING THE ENVIRONMENT OF A MOBILE OBJECT IN AN AIR ENVIRONMENT |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE102004050794A1 (en) |
FR (1) | FR2876801B1 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009006030A1 (en) | 2009-01-24 | 2010-07-29 | Volkswagen Ag | Sound sensor i.e. ultrasonic sensor, arrangement for use on rear side of component e.g. bumper, of motor vehicle, has two regions comprising thickness gaps, ramp and slots that cause impedance difference in arrangement |
DE102010027972A1 (en) | 2010-04-20 | 2011-10-20 | Robert Bosch Gmbh | Arrangement for determining the distance and the direction to an object |
DE102011079706A1 (en) * | 2011-07-25 | 2013-01-31 | Robert Bosch Gmbh | Method for determining the size and position of objects |
DE102012202582A1 (en) | 2012-02-20 | 2013-08-22 | Robert Bosch Gmbh | Method for localizing objects by means of ultrasound |
DE102012205996A1 (en) | 2012-04-12 | 2013-10-17 | Robert Bosch Gmbh | Sensor arrangement and method for detecting the surroundings of a vehicle |
US9457379B2 (en) | 2012-12-10 | 2016-10-04 | Apple Inc. | Ultrasonic MEMS transmitter |
DE102013205157A1 (en) | 2013-03-22 | 2014-10-09 | Robert Bosch Gmbh | Sensor arrangement and method for detecting the surroundings of a vehicle |
US20150268341A1 (en) * | 2014-03-21 | 2015-09-24 | Ford Global Technologies, Llc | Object detection using ultrasonic phase arrays |
EP3326002A1 (en) * | 2015-07-17 | 2018-05-30 | Jaguar Land Rover Limited | Acoustic sensor for use in a vehicle |
DE102016218238B3 (en) * | 2016-09-22 | 2017-07-06 | Robert Bosch Gmbh | Method and computing unit for detecting a wet or damp track and for object detection |
TWI678547B (en) * | 2018-11-19 | 2019-12-01 | 廣達電腦股份有限公司 | Environmental detection device and environmental detection method using the same |
CN113135229B (en) * | 2021-04-15 | 2022-04-01 | 合肥瓦力觉启机器人科技有限公司 | Robot automatic obstacle avoidance moving chassis |
-
2004
- 2004-10-19 DE DE102004050794A patent/DE102004050794A1/en not_active Withdrawn
-
2005
- 2005-10-17 FR FR0553135A patent/FR2876801B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE102004050794A1 (en) | 2006-04-20 |
FR2876801A1 (en) | 2006-04-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20150630 |