FR2869420B1 - Procede de reconnaissance d'obstacles fictifs - Google Patents
Procede de reconnaissance d'obstacles fictifsInfo
- Publication number
- FR2869420B1 FR2869420B1 FR0551053A FR0551053A FR2869420B1 FR 2869420 B1 FR2869420 B1 FR 2869420B1 FR 0551053 A FR0551053 A FR 0551053A FR 0551053 A FR0551053 A FR 0551053A FR 2869420 B1 FR2869420 B1 FR 2869420B1
- Authority
- FR
- France
- Prior art keywords
- obstacles
- sensors
- echo signals
- fictional
- recognizing
- 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
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/003—Bistatic sonar systems; Multistatic sonar systems
-
- 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
- G01S15/10—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves
-
- 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
- G01S15/87—Combinations of sonar systems
- G01S15/876—Combination of several spaced transmitters or receivers of known location for determining the position of a transponder or a reflector
- G01S15/878—Combination of several spaced transmitters or receivers of known location for determining the position of a transponder or a reflector wherein transceivers are operated, either sequentially or simultaneously, both in bi-static and in mono-static mode, e.g. cross-echo mode
-
- 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
- G01S7/526—Receivers
- G01S7/527—Extracting wanted echo signals
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004020423A DE102004020423A1 (de) | 2004-04-27 | 2004-04-27 | Verfahren zur Erkennung von fiktiven Hindernissen |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2869420A1 FR2869420A1 (fr) | 2005-10-28 |
FR2869420B1 true FR2869420B1 (fr) | 2011-05-20 |
Family
ID=35169483
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0551053A Expired - Fee Related FR2869420B1 (fr) | 2004-04-27 | 2005-04-25 | Procede de reconnaissance d'obstacles fictifs |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE102004020423A1 (fr) |
FR (1) | FR2869420B1 (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009046338B4 (de) * | 2009-11-03 | 2021-06-02 | Robert Bosch Gmbh | Verfahren, Sende-/Empfangseinrichtung und System zum Erkennen von Objekten |
DE102009054634A1 (de) * | 2009-12-15 | 2011-06-16 | Robert Bosch Gmbh | Vorrichtung zur Überwachung eines Abstandes eines Fahrzeuges zu einem Objekt |
DE102010001370A1 (de) * | 2010-01-29 | 2011-08-04 | Robert Bosch GmbH, 70469 | Verfahren zur Messung des Abstandes zwischen einem Objekt und einem Kraftfahrzeug |
DE102010044556A1 (de) * | 2010-09-07 | 2012-03-08 | Valeo Schalter Und Sensoren Gmbh | Sensoranordnung für ein Kraftfahrzeug, Kraftfahrzeug und Verfahren zum Betreiben eines Sensors |
DE102012020413A1 (de) * | 2012-10-18 | 2014-04-24 | Volkswagen Aktiengesellschaft | Verfahren und Vorrichtung zur Umfelderfassung |
DE102014106008B4 (de) * | 2014-04-29 | 2023-12-07 | Valeo Schalter Und Sensoren Gmbh | Verfahren zum Betreiben einer Ultraschallsensorvorrichtung eines Kraftfahrzeugs, Ultraschallsensorvorrichtung und Kraftfahrzeug |
DE102018102437A1 (de) | 2018-02-05 | 2019-08-08 | Valeo Schalter Und Sensoren Gmbh | Objekterfassung mit Ultraschallsensoren bei zyklischen Luftdruckänderungen |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3420004A1 (de) * | 1984-05-29 | 1985-12-05 | Bosch Gmbh Robert | Abstandsmessvorrichtung fuer kraftfahrzeuge |
US5945907A (en) * | 1997-10-27 | 1999-08-31 | Michael Yaron | Apparatus and methods for parking a vehicle using position detection sensor |
TW515766B (en) * | 2002-03-08 | 2003-01-01 | Shr-Shiung Li | Method and device for detecting distance by car reversing radar |
-
2004
- 2004-04-27 DE DE102004020423A patent/DE102004020423A1/de not_active Withdrawn
-
2005
- 2005-04-25 FR FR0551053A patent/FR2869420B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2869420A1 (fr) | 2005-10-28 |
DE102004020423A1 (de) | 2005-11-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20141231 |