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WO2018108469A3 - Ultrasonic sensor arrangement comprising a plurality of ultrasonic sensor devices having a printed circuit board that is flexible at least in some regions, and motor vehicle - Google Patents

Ultrasonic sensor arrangement comprising a plurality of ultrasonic sensor devices having a printed circuit board that is flexible at least in some regions, and motor vehicle Download PDF

Info

Publication number
WO2018108469A3
WO2018108469A3 PCT/EP2017/080014 EP2017080014W WO2018108469A3 WO 2018108469 A3 WO2018108469 A3 WO 2018108469A3 EP 2017080014 W EP2017080014 W EP 2017080014W WO 2018108469 A3 WO2018108469 A3 WO 2018108469A3
Authority
WO
WIPO (PCT)
Prior art keywords
ultrasonic sensor
circuit board
printed circuit
motor vehicle
regions
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.)
Ceased
Application number
PCT/EP2017/080014
Other languages
German (de)
French (fr)
Other versions
WO2018108469A2 (en
Inventor
Thomas Jung
Wolfgang Hamm
Heinrich Gotzig
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valeo Schalter und Sensoren GmbH
Original Assignee
Valeo Schalter und Sensoren GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Valeo Schalter und Sensoren GmbH filed Critical Valeo Schalter und Sensoren GmbH
Publication of WO2018108469A2 publication Critical patent/WO2018108469A2/en
Publication of WO2018108469A3 publication Critical patent/WO2018108469A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • G01S15/02—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
    • G01S15/87—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
    • 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
    • G01S7/53—Means for transforming coordinates or for evaluating data, e.g. using computers
    • G01S7/531—Scan converters

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)

Abstract

The invention relates to an ultrasonic sensor arrangement (2) for a motor vehicle (1), comprising a plurality of ultrasonic sensor devices (3) and a control device (4) which is connected to the ultrasonic sensor devices (3) for data transmission, each ultrasonic sensor device (3) comprising at least two transducer elements (11) for respectively transmitting and/or receiving an ultrasonic signal, the at least two transducer elements (11) of each ultrasonic sensor device (3) being arranged on a separate printed circuit board (10). According to the invention, a printed circuit board region (12) on the printed circuit board (10) is associated with each transducer element (11), at least one of the printed circuit board regions (12) having a flexible design.
PCT/EP2017/080014 2016-12-13 2017-11-22 Ultrasonic sensor arrangement comprising a plurality of ultrasonic sensor devices having a printed circuit board that is flexible at least in some regions, and motor vehicle Ceased WO2018108469A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016124201.2 2016-12-13
DE102016124201.2A DE102016124201A1 (en) 2016-12-13 2016-12-13 Ultrasonic sensor arrangement comprising a plurality of ultrasonic sensor devices with an at least partially flexible printed circuit board and motor vehicle

Publications (2)

Publication Number Publication Date
WO2018108469A2 WO2018108469A2 (en) 2018-06-21
WO2018108469A3 true WO2018108469A3 (en) 2018-08-23

Family

ID=60421789

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2017/080014 Ceased WO2018108469A2 (en) 2016-12-13 2017-11-22 Ultrasonic sensor arrangement comprising a plurality of ultrasonic sensor devices having a printed circuit board that is flexible at least in some regions, and motor vehicle

Country Status (2)

Country Link
DE (1) DE102016124201A1 (en)
WO (1) WO2018108469A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018222427A1 (en) * 2018-12-20 2020-06-25 Robert Bosch Gmbh Acoustic sensor unit for echo-based environment detection
DE102021213034A1 (en) 2021-11-19 2023-05-25 Robert Bosch Gesellschaft mit beschränkter Haftung Correction of ultrasound-based measurements using angle information

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0613428B1 (en) * 1991-11-26 1995-06-14 Siemens Aktiengesellschaft Bus system
DE102007045561A1 (en) * 2007-09-24 2009-04-02 Robert Bosch Gmbh Driver assistance system and method for its operation
US20120039152A1 (en) * 2010-08-11 2012-02-16 Elekta Limited Sensor Array

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2328748B (en) * 1997-08-30 2002-02-20 Ford Motor Co Improvements in sensor assemblies for automotive collision warning systems
DE10312095A1 (en) * 2003-03-19 2004-09-30 Valeo Schalter Und Sensoren Gmbh Parking assistance system for a motor vehicle
DE102008009651A1 (en) 2008-02-18 2009-08-27 Robert Bosch Gmbh Driver assistance system of a vehicle and corresponding method
DE102013226376A1 (en) * 2013-12-18 2015-06-18 Robert Bosch Gmbh Method for sensor connection

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0613428B1 (en) * 1991-11-26 1995-06-14 Siemens Aktiengesellschaft Bus system
DE102007045561A1 (en) * 2007-09-24 2009-04-02 Robert Bosch Gmbh Driver assistance system and method for its operation
US20120039152A1 (en) * 2010-08-11 2012-02-16 Elekta Limited Sensor Array

Also Published As

Publication number Publication date
DE102016124201A1 (en) 2018-06-14
WO2018108469A2 (en) 2018-06-21

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