3 Method and Apparatus for Diagnosing Sound Source via Measurements of Micro-vibrations of Objects Using Multi-beams of Invisible Infra-red Ray Laser and Infra-Red Camera
Proposed are a method and apparatus for diagnosing a sound source by 3D micro-vibration measurement of an object based on an invisible infrared multi-point laser beam and an infrared camera image. The method for diagnosing a sound source by 3D micro-vibration measurement of an object according to an...
Gespeichert in:
| Hauptverfasser: | , , |
|---|---|
| Format: | Patent |
| Sprache: | eng ; kor |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | CHO, GYEONG RAE KIM, YOUNG HO DOH, DEOG HEE |
| description | Proposed are a method and apparatus for diagnosing a sound source by 3D micro-vibration measurement of an object based on an invisible infrared multi-point laser beam and an infrared camera image. The method for diagnosing a sound source by 3D micro-vibration measurement of an object according to an embodiment of the present invention includes the steps of: exciting a body to be vibrated as the sound source is generated; emitting an infrared laser beam toward the surface of the body to be vibrated; showing a pattern on an object to be observed by magnifying the pattern generated by the infrared laser beam reflected by the micro-vibration of the surface of the body to be vibrated; and imagining the pattern generated by the infrared laser beam shown on the object to be observed by using the camera. Accordingly, the present invention can easily check a sound by checking 3D micro-vibration movement.
비가시광 적외선 다점 레이저빔과 적외선 카메라 영상기반 물체의 3차원 미세진동 측정에 의한 음원 진단 방법 및 장치가 제시된다. 일 실시예에 따른 물체의 3차원 미세진동 측정에 의한 음원 진단 방법은, 음원이 발생됨에 따라 피진동체가 가진되는 단계; 상기 피진동체의 표면을 향하여 적외선 레이저빔을 조사하는 단계; 상기 피진동체 표면의 미세진동에 의하여 반사된 상기 적외선 레이저빔이 생성해 내는 패턴이 확대되어 피관찰 물체에 나타나는 단계; 및 카메라를 이용하여 상기 피관찰 물체에 나타나는 상기 적외선 레이저빔이 생성해 내는 패턴을 영상화하는 단계를 포함할 수 있다. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_KR20180049395A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>KR20180049395A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_KR20180049395A3</originalsourceid><addsrcrecordid>eNqNjk0KwkAMRrtxIeodAq4L1SroUvxB0SJUXZe0TTXSzpTMtOCVPKVD9QBukvBevpC-9w4hIvvQOaDKYVXXKGgbA4UW2DDelTas7nDRjdOuSkbQMroQmkaoImUN6AIizkT7Lacuzlp17Jw-KXP61p2ImtKynxJWnTyolg2nJbmpEPSFcojxBSc0JN0zXx47vsaKBIder8DS0OjXB954t72u9z7VOiFTY0aKbHKMp8FkEQSzZbicr8L_tj7jilef</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>3 Method and Apparatus for Diagnosing Sound Source via Measurements of Micro-vibrations of Objects Using Multi-beams of Invisible Infra-red Ray Laser and Infra-Red Camera</title><source>esp@cenet</source><creator>CHO, GYEONG RAE ; KIM, YOUNG HO ; DOH, DEOG HEE</creator><creatorcontrib>CHO, GYEONG RAE ; KIM, YOUNG HO ; DOH, DEOG HEE</creatorcontrib><description>Proposed are a method and apparatus for diagnosing a sound source by 3D micro-vibration measurement of an object based on an invisible infrared multi-point laser beam and an infrared camera image. The method for diagnosing a sound source by 3D micro-vibration measurement of an object according to an embodiment of the present invention includes the steps of: exciting a body to be vibrated as the sound source is generated; emitting an infrared laser beam toward the surface of the body to be vibrated; showing a pattern on an object to be observed by magnifying the pattern generated by the infrared laser beam reflected by the micro-vibration of the surface of the body to be vibrated; and imagining the pattern generated by the infrared laser beam shown on the object to be observed by using the camera. Accordingly, the present invention can easily check a sound by checking 3D micro-vibration movement.
비가시광 적외선 다점 레이저빔과 적외선 카메라 영상기반 물체의 3차원 미세진동 측정에 의한 음원 진단 방법 및 장치가 제시된다. 일 실시예에 따른 물체의 3차원 미세진동 측정에 의한 음원 진단 방법은, 음원이 발생됨에 따라 피진동체가 가진되는 단계; 상기 피진동체의 표면을 향하여 적외선 레이저빔을 조사하는 단계; 상기 피진동체 표면의 미세진동에 의하여 반사된 상기 적외선 레이저빔이 생성해 내는 패턴이 확대되어 피관찰 물체에 나타나는 단계; 및 카메라를 이용하여 상기 피관찰 물체에 나타나는 상기 적외선 레이저빔이 생성해 내는 패턴을 영상화하는 단계를 포함할 수 있다.</description><language>eng ; kor</language><subject>BASIC ELECTRIC ELEMENTS ; DEVICES USING STIMULATED EMISSION ; ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC ORINFRASONIC WAVES ; MEASURING ; PHYSICS ; PICTORIAL COMMUNICATION, e.g. TELEVISION ; TESTING</subject><creationdate>2018</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20180511&DB=EPODOC&CC=KR&NR=20180049395A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20180511&DB=EPODOC&CC=KR&NR=20180049395A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHO, GYEONG RAE</creatorcontrib><creatorcontrib>KIM, YOUNG HO</creatorcontrib><creatorcontrib>DOH, DEOG HEE</creatorcontrib><title>3 Method and Apparatus for Diagnosing Sound Source via Measurements of Micro-vibrations of Objects Using Multi-beams of Invisible Infra-red Ray Laser and Infra-Red Camera</title><description>Proposed are a method and apparatus for diagnosing a sound source by 3D micro-vibration measurement of an object based on an invisible infrared multi-point laser beam and an infrared camera image. The method for diagnosing a sound source by 3D micro-vibration measurement of an object according to an embodiment of the present invention includes the steps of: exciting a body to be vibrated as the sound source is generated; emitting an infrared laser beam toward the surface of the body to be vibrated; showing a pattern on an object to be observed by magnifying the pattern generated by the infrared laser beam reflected by the micro-vibration of the surface of the body to be vibrated; and imagining the pattern generated by the infrared laser beam shown on the object to be observed by using the camera. Accordingly, the present invention can easily check a sound by checking 3D micro-vibration movement.
비가시광 적외선 다점 레이저빔과 적외선 카메라 영상기반 물체의 3차원 미세진동 측정에 의한 음원 진단 방법 및 장치가 제시된다. 일 실시예에 따른 물체의 3차원 미세진동 측정에 의한 음원 진단 방법은, 음원이 발생됨에 따라 피진동체가 가진되는 단계; 상기 피진동체의 표면을 향하여 적외선 레이저빔을 조사하는 단계; 상기 피진동체 표면의 미세진동에 의하여 반사된 상기 적외선 레이저빔이 생성해 내는 패턴이 확대되어 피관찰 물체에 나타나는 단계; 및 카메라를 이용하여 상기 피관찰 물체에 나타나는 상기 적외선 레이저빔이 생성해 내는 패턴을 영상화하는 단계를 포함할 수 있다.</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>DEVICES USING STIMULATED EMISSION</subject><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC ORINFRASONIC WAVES</subject><subject>MEASURING</subject><subject>PHYSICS</subject><subject>PICTORIAL COMMUNICATION, e.g. TELEVISION</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2018</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjk0KwkAMRrtxIeodAq4L1SroUvxB0SJUXZe0TTXSzpTMtOCVPKVD9QBukvBevpC-9w4hIvvQOaDKYVXXKGgbA4UW2DDelTas7nDRjdOuSkbQMroQmkaoImUN6AIizkT7Lacuzlp17Jw-KXP61p2ImtKynxJWnTyolg2nJbmpEPSFcojxBSc0JN0zXx47vsaKBIder8DS0OjXB954t72u9z7VOiFTY0aKbHKMp8FkEQSzZbicr8L_tj7jilef</recordid><startdate>20180511</startdate><enddate>20180511</enddate><creator>CHO, GYEONG RAE</creator><creator>KIM, YOUNG HO</creator><creator>DOH, DEOG HEE</creator><scope>EVB</scope></search><sort><creationdate>20180511</creationdate><title>3 Method and Apparatus for Diagnosing Sound Source via Measurements of Micro-vibrations of Objects Using Multi-beams of Invisible Infra-red Ray Laser and Infra-Red Camera</title><author>CHO, GYEONG RAE ; KIM, YOUNG HO ; DOH, DEOG HEE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR20180049395A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; kor</language><creationdate>2018</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>DEVICES USING STIMULATED EMISSION</topic><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC ORINFRASONIC WAVES</topic><topic>MEASURING</topic><topic>PHYSICS</topic><topic>PICTORIAL COMMUNICATION, e.g. TELEVISION</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>CHO, GYEONG RAE</creatorcontrib><creatorcontrib>KIM, YOUNG HO</creatorcontrib><creatorcontrib>DOH, DEOG HEE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CHO, GYEONG RAE</au><au>KIM, YOUNG HO</au><au>DOH, DEOG HEE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>3 Method and Apparatus for Diagnosing Sound Source via Measurements of Micro-vibrations of Objects Using Multi-beams of Invisible Infra-red Ray Laser and Infra-Red Camera</title><date>2018-05-11</date><risdate>2018</risdate><abstract>Proposed are a method and apparatus for diagnosing a sound source by 3D micro-vibration measurement of an object based on an invisible infrared multi-point laser beam and an infrared camera image. The method for diagnosing a sound source by 3D micro-vibration measurement of an object according to an embodiment of the present invention includes the steps of: exciting a body to be vibrated as the sound source is generated; emitting an infrared laser beam toward the surface of the body to be vibrated; showing a pattern on an object to be observed by magnifying the pattern generated by the infrared laser beam reflected by the micro-vibration of the surface of the body to be vibrated; and imagining the pattern generated by the infrared laser beam shown on the object to be observed by using the camera. Accordingly, the present invention can easily check a sound by checking 3D micro-vibration movement.
비가시광 적외선 다점 레이저빔과 적외선 카메라 영상기반 물체의 3차원 미세진동 측정에 의한 음원 진단 방법 및 장치가 제시된다. 일 실시예에 따른 물체의 3차원 미세진동 측정에 의한 음원 진단 방법은, 음원이 발생됨에 따라 피진동체가 가진되는 단계; 상기 피진동체의 표면을 향하여 적외선 레이저빔을 조사하는 단계; 상기 피진동체 표면의 미세진동에 의하여 반사된 상기 적외선 레이저빔이 생성해 내는 패턴이 확대되어 피관찰 물체에 나타나는 단계; 및 카메라를 이용하여 상기 피관찰 물체에 나타나는 상기 적외선 레이저빔이 생성해 내는 패턴을 영상화하는 단계를 포함할 수 있다.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng ; kor |
| recordid | cdi_epo_espacenet_KR20180049395A |
| source | esp@cenet |
| subjects | BASIC ELECTRIC ELEMENTS DEVICES USING STIMULATED EMISSION ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC ORINFRASONIC WAVES MEASURING PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION TESTING |
| title | 3 Method and Apparatus for Diagnosing Sound Source via Measurements of Micro-vibrations of Objects Using Multi-beams of Invisible Infra-red Ray Laser and Infra-Red Camera |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-07T12%3A12%3A18IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=CHO,%20GYEONG%20RAE&rft.date=2018-05-11&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EKR20180049395A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |