Brightness sensor for use at windscreen of motor vehicle i.e. passenger car, during driving in e.g. tunnel, has direction and global sensors respectively detecting global and anisotropic light intensities in solid angles
The sensor (100) has a rain sensor, and a direction sensor (110) detecting anisotropic light intensity in a fixed solid angle (115). A global sensor (120) detects global light intensity in another fixed solid angle (125), where one of the solid angles (125) is larger than the other solid angle (115)...
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| creator | HODAPP, BRUNO PACK, ANDREAS |
| description | The sensor (100) has a rain sensor, and a direction sensor (110) detecting anisotropic light intensity in a fixed solid angle (115). A global sensor (120) detects global light intensity in another fixed solid angle (125), where one of the solid angles (125) is larger than the other solid angle (115). An evaluation circuit (130) i.e. microcontroller, evaluates signals of the direction sensor and/or the global sensor. The evaluation circuit adjusts a parameter i.e. reinforcement value, for evaluating the signal of the direction sensor depending on the signal of the global sensor.
Ein Helligkeitssensor zum Erkennen einer dritten Beleuchtungsstärke umfasst einen Richtungssensor zum Erkennen einer ersten Beleuchtungsstärke in einem festgelegten ersten Raumwinkel und einen Globalsensor zum Erkennen einer zweiten Beleuchtungsstärke in einem festgelegten zweiten Raumwinkel. |
| format | Patent |
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Ein Helligkeitssensor zum Erkennen einer dritten Beleuchtungsstärke umfasst einen Richtungssensor zum Erkennen einer ersten Beleuchtungsstärke in einem festgelegten ersten Raumwinkel und einen Globalsensor zum Erkennen einer zweiten Beleuchtungsstärke in einem festgelegten zweiten Raumwinkel.</description><language>eng ; ger</language><subject>ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING ORSUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES INGENERAL ; COLORIMETRY ; MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT ; MEASURING ; PERFORMING OPERATIONS ; PHYSICS ; RADIATION PYROMETRY ; TESTING ; TRANSPORTING ; VEHICLES IN GENERAL</subject><creationdate>2010</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=20100602&DB=EPODOC&CC=DE&NR=102008044176A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20100602&DB=EPODOC&CC=DE&NR=102008044176A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HODAPP, BRUNO</creatorcontrib><creatorcontrib>PACK, ANDREAS</creatorcontrib><title>Brightness sensor for use at windscreen of motor vehicle i.e. passenger car, during driving in e.g. tunnel, has direction and global sensors respectively detecting global and anisotropic light intensities in solid angles</title><description>The sensor (100) has a rain sensor, and a direction sensor (110) detecting anisotropic light intensity in a fixed solid angle (115). A global sensor (120) detects global light intensity in another fixed solid angle (125), where one of the solid angles (125) is larger than the other solid angle (115). An evaluation circuit (130) i.e. microcontroller, evaluates signals of the direction sensor and/or the global sensor. The evaluation circuit adjusts a parameter i.e. reinforcement value, for evaluating the signal of the direction sensor depending on the signal of the global sensor.
Ein Helligkeitssensor zum Erkennen einer dritten Beleuchtungsstärke umfasst einen Richtungssensor zum Erkennen einer ersten Beleuchtungsstärke in einem festgelegten ersten Raumwinkel und einen Globalsensor zum Erkennen einer zweiten Beleuchtungsstärke in einem festgelegten zweiten Raumwinkel.</description><subject>ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING ORSUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES INGENERAL</subject><subject>COLORIMETRY</subject><subject>MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT</subject><subject>MEASURING</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICS</subject><subject>RADIATION PYROMETRY</subject><subject>TESTING</subject><subject>TRANSPORTING</subject><subject>VEHICLES IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2010</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjk1OxDAMhWfDAgF38IbdULUwArb8DOIA7EcheU0tBaeK3SLuymFIpB6AhfUsvff8-Xz3-1w4TiZQJYVoLjTWWRTkjL5ZgvoCCOWRvrJVa8XEPoG4Q0ez09qKKORd2VNYCkukUHhtykLoYke2iCDtaXJKgQu8cRZyEiim_OnSRlYq0Lm5K9IPBVjb650t1QpOWLOVPLOn1D6vEKttNoY2oObELRYT9HJ3NrqkuNr0Ynf9dvx4eb_BnE8V5TwEdno9Dv1t3z_2h8PwcP803P039we05Gzq</recordid><startdate>20100602</startdate><enddate>20100602</enddate><creator>HODAPP, BRUNO</creator><creator>PACK, ANDREAS</creator><scope>EVB</scope></search><sort><creationdate>20100602</creationdate><title>Brightness sensor for use at windscreen of motor vehicle i.e. passenger car, during driving in e.g. tunnel, has direction and global sensors respectively detecting global and anisotropic light intensities in solid angles</title><author>HODAPP, BRUNO ; PACK, ANDREAS</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_DE102008044176A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; ger</language><creationdate>2010</creationdate><topic>ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING ORSUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES INGENERAL</topic><topic>COLORIMETRY</topic><topic>MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT</topic><topic>MEASURING</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICS</topic><topic>RADIATION PYROMETRY</topic><topic>TESTING</topic><topic>TRANSPORTING</topic><topic>VEHICLES IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>HODAPP, BRUNO</creatorcontrib><creatorcontrib>PACK, ANDREAS</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HODAPP, BRUNO</au><au>PACK, ANDREAS</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Brightness sensor for use at windscreen of motor vehicle i.e. passenger car, during driving in e.g. tunnel, has direction and global sensors respectively detecting global and anisotropic light intensities in solid angles</title><date>2010-06-02</date><risdate>2010</risdate><abstract>The sensor (100) has a rain sensor, and a direction sensor (110) detecting anisotropic light intensity in a fixed solid angle (115). A global sensor (120) detects global light intensity in another fixed solid angle (125), where one of the solid angles (125) is larger than the other solid angle (115). An evaluation circuit (130) i.e. microcontroller, evaluates signals of the direction sensor and/or the global sensor. The evaluation circuit adjusts a parameter i.e. reinforcement value, for evaluating the signal of the direction sensor depending on the signal of the global sensor.
Ein Helligkeitssensor zum Erkennen einer dritten Beleuchtungsstärke umfasst einen Richtungssensor zum Erkennen einer ersten Beleuchtungsstärke in einem festgelegten ersten Raumwinkel und einen Globalsensor zum Erkennen einer zweiten Beleuchtungsstärke in einem festgelegten zweiten Raumwinkel.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING ORSUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES INGENERAL COLORIMETRY MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT MEASURING PERFORMING OPERATIONS PHYSICS RADIATION PYROMETRY TESTING TRANSPORTING VEHICLES IN GENERAL |
| title | Brightness sensor for use at windscreen of motor vehicle i.e. passenger car, during driving in e.g. tunnel, has direction and global sensors respectively detecting global and anisotropic light intensities in solid angles |
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