LASER RADAR DEVICE
PROBLEM TO BE SOLVED: To provide a laser radar device that can quickly and accurately determine something diffusive such as a mist as noise when such the something diffusive is present in a detection area and thus, can quickly and accurately detect a detection target.SOLUTION: A laser radar device 1...
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| creator | MATSUDA NAOTAKE |
| description | PROBLEM TO BE SOLVED: To provide a laser radar device that can quickly and accurately determine something diffusive such as a mist as noise when such the something diffusive is present in a detection area and thus, can quickly and accurately detect a detection target.SOLUTION: A laser radar device 1 is configured to include arrival position detection means and determination means. The arrival position detection means calculates a rotation angle of a deflection part upon generating a laser beam and a lapse time until reflection light corresponding to the laser beam is detected by detection means since the laser beam has been generated and detects an arrival position of the laser beam in external space. Also, when a plurality of arrival positions of the laser beam are detected by the arrival position detection means at any of a plurality of rotation angles in one period of the deflection part, the determination means determines that a detection result of an arrival position at a forward position with respect to an arrival position at the very back position at the plurality of rotation angles results from noise other than the detection target. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JP2013224915A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JP2013224915A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JP2013224915A3</originalsourceid><addsrcrecordid>eNrjZBDycQx2DVIIcnRxDFJwcQ3zdHblYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxXgFGBobGRkYmloamjsZEKQIAXvQeOA</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>LASER RADAR DEVICE</title><source>esp@cenet</source><creator>MATSUDA NAOTAKE</creator><creatorcontrib>MATSUDA NAOTAKE</creatorcontrib><description>PROBLEM TO BE SOLVED: To provide a laser radar device that can quickly and accurately determine something diffusive such as a mist as noise when such the something diffusive is present in a detection area and thus, can quickly and accurately detect a detection target.SOLUTION: A laser radar device 1 is configured to include arrival position detection means and determination means. The arrival position detection means calculates a rotation angle of a deflection part upon generating a laser beam and a lapse time until reflection light corresponding to the laser beam is detected by detection means since the laser beam has been generated and detects an arrival position of the laser beam in external space. Also, when a plurality of arrival positions of the laser beam are detected by the arrival position detection means at any of a plurality of rotation angles in one period of the deflection part, the determination means determines that a detection result of an arrival position at a forward position with respect to an arrival position at the very back position at the plurality of rotation angles results from noise other than the detection target.</description><language>eng</language><subject>ALARM SYSTEMS ; ANALOGOUS ARRANGEMENTS USING OTHER WAVES ; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES ; MEASURING ; ORDER TELEGRAPHS ; PHYSICS ; RADIO DIRECTION-FINDING ; RADIO NAVIGATION ; SIGNALLING ; SIGNALLING OR CALLING SYSTEMS ; TESTING</subject><creationdate>2013</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=20131031&DB=EPODOC&CC=JP&NR=2013224915A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20131031&DB=EPODOC&CC=JP&NR=2013224915A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MATSUDA NAOTAKE</creatorcontrib><title>LASER RADAR DEVICE</title><description>PROBLEM TO BE SOLVED: To provide a laser radar device that can quickly and accurately determine something diffusive such as a mist as noise when such the something diffusive is present in a detection area and thus, can quickly and accurately detect a detection target.SOLUTION: A laser radar device 1 is configured to include arrival position detection means and determination means. The arrival position detection means calculates a rotation angle of a deflection part upon generating a laser beam and a lapse time until reflection light corresponding to the laser beam is detected by detection means since the laser beam has been generated and detects an arrival position of the laser beam in external space. Also, when a plurality of arrival positions of the laser beam are detected by the arrival position detection means at any of a plurality of rotation angles in one period of the deflection part, the determination means determines that a detection result of an arrival position at a forward position with respect to an arrival position at the very back position at the plurality of rotation angles results from noise other than the detection target.</description><subject>ALARM SYSTEMS</subject><subject>ANALOGOUS ARRANGEMENTS USING OTHER WAVES</subject><subject>DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES</subject><subject>LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES</subject><subject>MEASURING</subject><subject>ORDER TELEGRAPHS</subject><subject>PHYSICS</subject><subject>RADIO DIRECTION-FINDING</subject><subject>RADIO NAVIGATION</subject><subject>SIGNALLING</subject><subject>SIGNALLING OR CALLING SYSTEMS</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2013</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBDycQx2DVIIcnRxDFJwcQ3zdHblYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxXgFGBobGRkYmloamjsZEKQIAXvQeOA</recordid><startdate>20131031</startdate><enddate>20131031</enddate><creator>MATSUDA NAOTAKE</creator><scope>EVB</scope></search><sort><creationdate>20131031</creationdate><title>LASER RADAR DEVICE</title><author>MATSUDA NAOTAKE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2013224915A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2013</creationdate><topic>ALARM SYSTEMS</topic><topic>ANALOGOUS ARRANGEMENTS USING OTHER WAVES</topic><topic>DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES</topic><topic>LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES</topic><topic>MEASURING</topic><topic>ORDER TELEGRAPHS</topic><topic>PHYSICS</topic><topic>RADIO DIRECTION-FINDING</topic><topic>RADIO NAVIGATION</topic><topic>SIGNALLING</topic><topic>SIGNALLING OR CALLING SYSTEMS</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>MATSUDA NAOTAKE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MATSUDA NAOTAKE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>LASER RADAR DEVICE</title><date>2013-10-31</date><risdate>2013</risdate><abstract>PROBLEM TO BE SOLVED: To provide a laser radar device that can quickly and accurately determine something diffusive such as a mist as noise when such the something diffusive is present in a detection area and thus, can quickly and accurately detect a detection target.SOLUTION: A laser radar device 1 is configured to include arrival position detection means and determination means. The arrival position detection means calculates a rotation angle of a deflection part upon generating a laser beam and a lapse time until reflection light corresponding to the laser beam is detected by detection means since the laser beam has been generated and detects an arrival position of the laser beam in external space. Also, when a plurality of arrival positions of the laser beam are detected by the arrival position detection means at any of a plurality of rotation angles in one period of the deflection part, the determination means determines that a detection result of an arrival position at a forward position with respect to an arrival position at the very back position at the plurality of rotation angles results from noise other than the detection target.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
| recordid | cdi_epo_espacenet_JP2013224915A |
| source | esp@cenet |
| subjects | ALARM SYSTEMS ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING ORDER TELEGRAPHS PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION SIGNALLING SIGNALLING OR CALLING SYSTEMS TESTING |
| title | LASER RADAR DEVICE |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-29T17%3A01%3A13IST&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=MATSUDA%20NAOTAKE&rft.date=2013-10-31&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJP2013224915A%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 |