DE112023004720T5 - Sich autonom bewegende vorrichtung und verbundeinheit aus lautsprecher und mikrofon für eine sich autonom bewegende vorrichtung - Google Patents

Sich autonom bewegende vorrichtung und verbundeinheit aus lautsprecher und mikrofon für eine sich autonom bewegende vorrichtung

Info

Publication number
DE112023004720T5
DE112023004720T5 DE112023004720.0T DE112023004720T DE112023004720T5 DE 112023004720 T5 DE112023004720 T5 DE 112023004720T5 DE 112023004720 T DE112023004720 T DE 112023004720T DE 112023004720 T5 DE112023004720 T5 DE 112023004720T5
Authority
DE
Germany
Prior art keywords
microphone
moving device
acoustic wave
autonomously moving
speaker
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.)
Pending
Application number
DE112023004720.0T
Other languages
German (de)
English (en)
Inventor
Hiroshi Yaguma
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.)
Rohm Co Ltd
Original Assignee
Rohm Co Ltd
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 Rohm Co Ltd filed Critical Rohm Co Ltd
Publication of DE112023004720T5 publication Critical patent/DE112023004720T5/de
Pending 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
    • G01S15/04—Systems determining presence of a target
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/40—Control within particular dimensions
    • G05D1/43—Control of position or course in two dimensions [2D]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/025—Arrangements for fixing loudspeaker transducers, e.g. in a box, furniture
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/08—Mouthpieces; Microphones; Attachments therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/40—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers
    • H04R1/406—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers microphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers
    • H04R3/005—Circuits for transducers for combining the signals of two or more microphones
    • 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
    • G01S2015/937—Sonar systems specially adapted for specific applications for anti-collision purposes of land vehicles sensor installation details

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • General Health & Medical Sciences (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
DE112023004720.0T 2022-11-11 2023-11-06 Sich autonom bewegende vorrichtung und verbundeinheit aus lautsprecher und mikrofon für eine sich autonom bewegende vorrichtung Pending DE112023004720T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022-181345 2022-11-11
JP2022181345 2022-11-11
PCT/JP2023/039925 WO2024101319A1 (ja) 2022-11-11 2023-11-06 自律移動装置及び自律移動装置用のスピーカマイクの複合ユニット

Publications (1)

Publication Number Publication Date
DE112023004720T5 true DE112023004720T5 (de) 2025-09-25

Family

ID=91032434

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112023004720.0T Pending DE112023004720T5 (de) 2022-11-11 2023-11-06 Sich autonom bewegende vorrichtung und verbundeinheit aus lautsprecher und mikrofon für eine sich autonom bewegende vorrichtung

Country Status (5)

Country Link
US (1) US20250264609A1 (https=)
JP (1) JPWO2024101319A1 (https=)
CN (1) CN120188070A (https=)
DE (1) DE112023004720T5 (https=)
WO (1) WO2024101319A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2026079889A1 (ko) * 2024-10-07 2026-04-16 한양이엔지 주식회사 드럼 이송 체결 자동화 시스템 및 드럼 이송 체결 방법

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS496056Y1 (https=) * 1969-07-14 1974-02-13
JPS61237108A (ja) * 1985-04-12 1986-10-22 Atsuo Tanaka ゴルフカ−トの自動走行制御装置
JPH0643747Y2 (ja) * 1988-10-21 1994-11-14 新神戸電機株式会社 自動走行車用障害物検出装置
JPH07333332A (ja) * 1994-06-13 1995-12-22 Matsushita Electric Ind Co Ltd 超音波車間距離計測装置
JP2006162461A (ja) * 2004-12-08 2006-06-22 Institute Of Physical & Chemical Research 音源位置検出装置及び方法
JP2006323618A (ja) * 2005-05-19 2006-11-30 Sanyo Electric Co Ltd 自走式ロボット
JP2020071050A (ja) * 2018-10-29 2020-05-07 セコム株式会社 超音波センサ及び超音波減衰装置
JP7235241B2 (ja) * 2019-03-29 2023-03-08 株式会社村田製作所 物体検知装置

Also Published As

Publication number Publication date
CN120188070A (zh) 2025-06-20
US20250264609A1 (en) 2025-08-21
JPWO2024101319A1 (https=) 2024-05-16
WO2024101319A1 (ja) 2024-05-16

Similar Documents

Publication Publication Date Title
US10641867B2 (en) Vehicle radar system with shaped radar antennas
US10371797B1 (en) Systems and methods for enhancing target detection
JP6683539B2 (ja) アンテナ、センサ及び車載システム
DE102016125190A1 (de) Radarsysteme für Fahrzeuge und Verfahren zum Betreiben von Radarsystemen von Fahrzeugen
JP2019186952A (ja) 導波路装置および当該導波路装置を備えるアンテナ装置
DE102020101482B3 (de) Sicherheitssystem und Verfahren
US10921442B2 (en) Sensor with flat-beam generation antenna
DE102016120214A1 (de) Mustererzeugung für eine phasengesteuerte gruppenantenne eines fahrzeugs
DE102018107335A1 (de) Steuerung eines fahrzeugs mit einer mobilen vorrichtung
DE102014208389A1 (de) Antennenvorrichtung für ein Fahrzeug
US12614839B2 (en) Waveguide with radiation slots and parasitic elements for asymmetrical coverage
JP2020520180A (ja) 導波路装置および当該導波路装置を備えるアンテナ装置
DE102017219372A1 (de) Radarsensor mit mehreren Hauptstrahlrichtungen
DE112023004720T5 (de) Sich autonom bewegende vorrichtung und verbundeinheit aus lautsprecher und mikrofon für eine sich autonom bewegende vorrichtung
DE112022000853T5 (de) Autonome bewegungsvorrichtung und autonomes bewegungssystem
US11251542B2 (en) Antenna array for a radar sensor
DE102017106931B4 (de) Verfahren zum Erfassen und Lokalisieren eines Nicht-Sichtlinienobjekts
WO2023013405A1 (en) Antenna device, radar device and vehicle control system
DE102015011246B4 (de) Lokalisation von Signalquellen mittels Kraftfahrzeugen
DE102016204997B4 (de) Vorrichtung, Verfahren und Computerprogramm zum Lokalisieren von mobilen Geräten
DE202019106569U1 (de) Sicherheitssystem
DE102019100642A1 (de) Positionserfassungssystem und Verarbeitungsvorrichtung
WO2022012721A2 (de) Verfahren zur lokalisierung von objekten
DE112022005928T5 (de) Autonome bewegungsvorrichtung
DE112024001257T5 (de) Autonome bewegungsvorrichtung, steuersystem dafür, und autonomes bewegungssystem

Legal Events

Date Code Title Description
R012 Request for examination validly filed