RADAR EQUIPMENT FOR VEHICLE
PURPOSE:To make the detection range constant from a vehicle which mounts a radar equipment to a target regardless of whether the target is large or small by reducing the vertical beam angle of a radar antenna and causing the beam of a transmit radio wave to produce an elevation on the whole. CONSTIT...
Gespeichert in:
| Hauptverfasser: | , , , |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| 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 | HAYASHI KUNIHISA ENOKI MASAHIKO YAMATO NOBUTAKA FUJITA YASUHIRO |
| description | PURPOSE:To make the detection range constant from a vehicle which mounts a radar equipment to a target regardless of whether the target is large or small by reducing the vertical beam angle of a radar antenna and causing the beam of a transmit radio wave to produce an elevation on the whole. CONSTITUTION:When a vehicle 4 approaches a vehicle 14 which runs as shown by an arrow A from behind and enters the range of detection range L, a transmit wave radiated from the radar antenna 16 strikes the vehicle 4 and its reflected wave is received by the radar antenna 16 to be displayed on a display means. Then, the driver on the vehicle 14 knows that the following vehicle approaches and monitors the rear of the vehicle 14. The beam center 17 of the transmit wave is at a constant elevation angle theta2, so the approach is detected within nearly the same range of the detection range L regardless of whether the vehicle is large of small. Therefore, it is possible to detect the target approaching the vehicle 14 from behind within the range of the constant range, and the rear monitoring function of the radar device is improved to evade danger such as a collision securely. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JPS6069574A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JPS6069574A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JPS6069574A3</originalsourceid><addsrcrecordid>eNrjZJAOcnRxDFJwDQz1DPB19QtRcPMPUghz9fB09nHlYWBNS8wpTuWF0twMCm6uIc4euqkF-fGpxQWJyal5qSXxXgHBZgZmlqbmJo7GRCgBABVOIGs</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>RADAR EQUIPMENT FOR VEHICLE</title><source>esp@cenet</source><creator>HAYASHI KUNIHISA ; ENOKI MASAHIKO ; YAMATO NOBUTAKA ; FUJITA YASUHIRO</creator><creatorcontrib>HAYASHI KUNIHISA ; ENOKI MASAHIKO ; YAMATO NOBUTAKA ; FUJITA YASUHIRO</creatorcontrib><description>PURPOSE:To make the detection range constant from a vehicle which mounts a radar equipment to a target regardless of whether the target is large or small by reducing the vertical beam angle of a radar antenna and causing the beam of a transmit radio wave to produce an elevation on the whole. CONSTITUTION:When a vehicle 4 approaches a vehicle 14 which runs as shown by an arrow A from behind and enters the range of detection range L, a transmit wave radiated from the radar antenna 16 strikes the vehicle 4 and its reflected wave is received by the radar antenna 16 to be displayed on a display means. Then, the driver on the vehicle 14 knows that the following vehicle approaches and monitors the rear of the vehicle 14. The beam center 17 of the transmit wave is at a constant elevation angle theta2, so the approach is detected within nearly the same range of the detection range L regardless of whether the vehicle is large of small. Therefore, it is possible to detect the target approaching the vehicle 14 from behind within the range of the constant range, and the rear monitoring function of the radar device is improved to evade danger such as a collision securely.</description><language>eng</language><subject>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 ; PHYSICS ; RADIO DIRECTION-FINDING ; RADIO NAVIGATION ; TESTING</subject><creationdate>1985</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=19850420&DB=EPODOC&CC=JP&NR=S6069574A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19850420&DB=EPODOC&CC=JP&NR=S6069574A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HAYASHI KUNIHISA</creatorcontrib><creatorcontrib>ENOKI MASAHIKO</creatorcontrib><creatorcontrib>YAMATO NOBUTAKA</creatorcontrib><creatorcontrib>FUJITA YASUHIRO</creatorcontrib><title>RADAR EQUIPMENT FOR VEHICLE</title><description>PURPOSE:To make the detection range constant from a vehicle which mounts a radar equipment to a target regardless of whether the target is large or small by reducing the vertical beam angle of a radar antenna and causing the beam of a transmit radio wave to produce an elevation on the whole. CONSTITUTION:When a vehicle 4 approaches a vehicle 14 which runs as shown by an arrow A from behind and enters the range of detection range L, a transmit wave radiated from the radar antenna 16 strikes the vehicle 4 and its reflected wave is received by the radar antenna 16 to be displayed on a display means. Then, the driver on the vehicle 14 knows that the following vehicle approaches and monitors the rear of the vehicle 14. The beam center 17 of the transmit wave is at a constant elevation angle theta2, so the approach is detected within nearly the same range of the detection range L regardless of whether the vehicle is large of small. Therefore, it is possible to detect the target approaching the vehicle 14 from behind within the range of the constant range, and the rear monitoring function of the radar device is improved to evade danger such as a collision securely.</description><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>PHYSICS</subject><subject>RADIO DIRECTION-FINDING</subject><subject>RADIO NAVIGATION</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1985</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJAOcnRxDFJwDQz1DPB19QtRcPMPUghz9fB09nHlYWBNS8wpTuWF0twMCm6uIc4euqkF-fGpxQWJyal5qSXxXgHBZgZmlqbmJo7GRCgBABVOIGs</recordid><startdate>19850420</startdate><enddate>19850420</enddate><creator>HAYASHI KUNIHISA</creator><creator>ENOKI MASAHIKO</creator><creator>YAMATO NOBUTAKA</creator><creator>FUJITA YASUHIRO</creator><scope>EVB</scope></search><sort><creationdate>19850420</creationdate><title>RADAR EQUIPMENT FOR VEHICLE</title><author>HAYASHI KUNIHISA ; ENOKI MASAHIKO ; YAMATO NOBUTAKA ; FUJITA YASUHIRO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPS6069574A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1985</creationdate><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>PHYSICS</topic><topic>RADIO DIRECTION-FINDING</topic><topic>RADIO NAVIGATION</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>HAYASHI KUNIHISA</creatorcontrib><creatorcontrib>ENOKI MASAHIKO</creatorcontrib><creatorcontrib>YAMATO NOBUTAKA</creatorcontrib><creatorcontrib>FUJITA YASUHIRO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HAYASHI KUNIHISA</au><au>ENOKI MASAHIKO</au><au>YAMATO NOBUTAKA</au><au>FUJITA YASUHIRO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>RADAR EQUIPMENT FOR VEHICLE</title><date>1985-04-20</date><risdate>1985</risdate><abstract>PURPOSE:To make the detection range constant from a vehicle which mounts a radar equipment to a target regardless of whether the target is large or small by reducing the vertical beam angle of a radar antenna and causing the beam of a transmit radio wave to produce an elevation on the whole. CONSTITUTION:When a vehicle 4 approaches a vehicle 14 which runs as shown by an arrow A from behind and enters the range of detection range L, a transmit wave radiated from the radar antenna 16 strikes the vehicle 4 and its reflected wave is received by the radar antenna 16 to be displayed on a display means. Then, the driver on the vehicle 14 knows that the following vehicle approaches and monitors the rear of the vehicle 14. The beam center 17 of the transmit wave is at a constant elevation angle theta2, so the approach is detected within nearly the same range of the detection range L regardless of whether the vehicle is large of small. Therefore, it is possible to detect the target approaching the vehicle 14 from behind within the range of the constant range, and the rear monitoring function of the radar device is improved to evade danger such as a collision securely.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng |
| recordid | cdi_epo_espacenet_JPS6069574A |
| source | esp@cenet |
| subjects | 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 PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING |
| title | RADAR EQUIPMENT FOR VEHICLE |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-12T16%3A40%3A00IST&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=HAYASHI%20KUNIHISA&rft.date=1985-04-20&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJPS6069574A%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 |