Sunlight angle measuring device and measuring method thereof
The invention discloses a sunlight angle measuring device and a measuring method thereof. The measuring device comprises a solar cell assembly formed by two solar cell panels, wherein angles are formed between the two solar cell panels. The solar cell panels are connected with a low-speed precision...
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| creator | HOU LEIMING ZHANG DONG |
| description | The invention discloses a sunlight angle measuring device and a measuring method thereof. The measuring device comprises a solar cell assembly formed by two solar cell panels, wherein angles are formed between the two solar cell panels. The solar cell panels are connected with a low-speed precision motor simultaneously. The low-speed precision motor generates different voltage difference values according to different solar cell panels; and the solar cell assembly is driven to rotate towards the optimal irradiation position. The tail end of the low-speed precision motor is connected with a rotary encoder; the rotary encoder outputs a pulse signal; and the rotation angle of the solar cell assembly is obtained by reading the pulse signal by the controller, so that the direction and angle of the optimal irradiation position of sunlight are obtained. Compared with other existing tracking systems, the sunlight angle measuring device and measuring method thereof have the following advantages:the device has a simple |
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The measuring device comprises a solar cell assembly formed by two solar cell panels, wherein angles are formed between the two solar cell panels. The solar cell panels are connected with a low-speed precision motor simultaneously. The low-speed precision motor generates different voltage difference values according to different solar cell panels; and the solar cell assembly is driven to rotate towards the optimal irradiation position. The tail end of the low-speed precision motor is connected with a rotary encoder; the rotary encoder outputs a pulse signal; and the rotation angle of the solar cell assembly is obtained by reading the pulse signal by the controller, so that the direction and angle of the optimal irradiation position of sunlight are obtained. Compared with other existing tracking systems, the sunlight angle measuring device and measuring method thereof have the following advantages:the device has a simple</description><language>chi ; eng</language><subject>CONTROLLING ; GYROSCOPIC INSTRUMENTS ; MEASURING ; MEASURING DISTANCES, LEVELS OR BEARINGS ; NAVIGATION ; PHOTOGRAMMETRY OR VIDEOGRAMMETRY ; PHYSICS ; REGULATING ; SURVEYING ; SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES ; TESTING</subject><creationdate>2019</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=20191224&DB=EPODOC&CC=CN&NR=110608715A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20191224&DB=EPODOC&CC=CN&NR=110608715A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HOU LEIMING</creatorcontrib><creatorcontrib>ZHANG DONG</creatorcontrib><title>Sunlight angle measuring device and measuring method thereof</title><description>The invention discloses a sunlight angle measuring device and a measuring method thereof. The measuring device comprises a solar cell assembly formed by two solar cell panels, wherein angles are formed between the two solar cell panels. The solar cell panels are connected with a low-speed precision motor simultaneously. The low-speed precision motor generates different voltage difference values according to different solar cell panels; and the solar cell assembly is driven to rotate towards the optimal irradiation position. The tail end of the low-speed precision motor is connected with a rotary encoder; the rotary encoder outputs a pulse signal; and the rotation angle of the solar cell assembly is obtained by reading the pulse signal by the controller, so that the direction and angle of the optimal irradiation position of sunlight are obtained. Compared with other existing tracking systems, the sunlight angle measuring device and measuring method thereof have the following advantages:the device has a simple</description><subject>CONTROLLING</subject><subject>GYROSCOPIC INSTRUMENTS</subject><subject>MEASURING</subject><subject>MEASURING DISTANCES, LEVELS OR BEARINGS</subject><subject>NAVIGATION</subject><subject>PHOTOGRAMMETRY OR VIDEOGRAMMETRY</subject><subject>PHYSICS</subject><subject>REGULATING</subject><subject>SURVEYING</subject><subject>SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLAJLs3LyUzPKFFIzEvPSVXITU0sLi3KzEtXSEkty0xOBQqnIAnmppZk5KcolGSkFqXmp_EwsKYl5hSn8kJpbgZFN9cQZw_d1IL8-NTigsTk1LzUknhnP0NDAzMDC3NDU0djYtQAAP8GL_k</recordid><startdate>20191224</startdate><enddate>20191224</enddate><creator>HOU LEIMING</creator><creator>ZHANG DONG</creator><scope>EVB</scope></search><sort><creationdate>20191224</creationdate><title>Sunlight angle measuring device and measuring method thereof</title><author>HOU LEIMING ; ZHANG DONG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN110608715A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2019</creationdate><topic>CONTROLLING</topic><topic>GYROSCOPIC INSTRUMENTS</topic><topic>MEASURING</topic><topic>MEASURING DISTANCES, LEVELS OR BEARINGS</topic><topic>NAVIGATION</topic><topic>PHOTOGRAMMETRY OR VIDEOGRAMMETRY</topic><topic>PHYSICS</topic><topic>REGULATING</topic><topic>SURVEYING</topic><topic>SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>HOU LEIMING</creatorcontrib><creatorcontrib>ZHANG DONG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HOU LEIMING</au><au>ZHANG DONG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Sunlight angle measuring device and measuring method thereof</title><date>2019-12-24</date><risdate>2019</risdate><abstract>The invention discloses a sunlight angle measuring device and a measuring method thereof. The measuring device comprises a solar cell assembly formed by two solar cell panels, wherein angles are formed between the two solar cell panels. The solar cell panels are connected with a low-speed precision motor simultaneously. The low-speed precision motor generates different voltage difference values according to different solar cell panels; and the solar cell assembly is driven to rotate towards the optimal irradiation position. The tail end of the low-speed precision motor is connected with a rotary encoder; the rotary encoder outputs a pulse signal; and the rotation angle of the solar cell assembly is obtained by reading the pulse signal by the controller, so that the direction and angle of the optimal irradiation position of sunlight are obtained. Compared with other existing tracking systems, the sunlight angle measuring device and measuring method thereof have the following advantages:the device has a simple</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CONTROLLING GYROSCOPIC INSTRUMENTS MEASURING MEASURING DISTANCES, LEVELS OR BEARINGS NAVIGATION PHOTOGRAMMETRY OR VIDEOGRAMMETRY PHYSICS REGULATING SURVEYING SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES TESTING |
| title | Sunlight angle measuring device and measuring method thereof |
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