{"id":5181,"date":"2023-09-22T09:35:20","date_gmt":"2023-09-22T09:35:20","guid":{"rendered":"https:\/\/csiag.eu\/?p=5181"},"modified":"2023-10-17T12:42:10","modified_gmt":"2023-10-17T12:42:10","slug":"optimizacija-sprejema-gps","status":"publish","type":"post","link":"https:\/\/csiag.eu\/sl\/blog\/2023\/09\/22\/gps-empfang-optimieren\/","title":{"rendered":"Optimizacija sprejema GPS"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_86 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Vsebina<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/csiag.eu\/sl\/blog\/2023\/09\/22\/gps-empfang-optimieren\/#Funktion\" >Funkcija<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/csiag.eu\/sl\/blog\/2023\/09\/22\/gps-empfang-optimieren\/#Montageort\" >Lokacija namestitve<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/csiag.eu\/sl\/blog\/2023\/09\/22\/gps-empfang-optimieren\/#Messungen\" >Meritve<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/csiag.eu\/sl\/blog\/2023\/09\/22\/gps-empfang-optimieren\/#Die_Losung_aus_der_%E2%80%9ATrickkiste%E2%80%98\" >Re\u0161itev iz vre\u010dke s triki<\/a><\/li><\/ul><\/nav><\/div>\n<span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">\u010cas branja<\/span> <span class=\"rt-time\"> 3<\/span> <span class=\"rt-label rt-postfix\">minute<\/span><\/span>\n<p class=\"wp-block-paragraph\">Optimizacija sprejema GPS za navigacijo prek mobilnega telefona, tabli\u010dnega ra\u010dunalnika ali navigacijske naprave je dobra mo\u017enost, zlasti v avtodomih z vdolbino ali popolnoma integriranih avtodomih, da prepre\u010dite te\u017eave s sprejemom in s tem nerodno navigacijo. Sprejem obi\u010dajno preneha tik pred napovedanim zavojem in takrat ostanete na neznanem terenu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Na sre\u010do je na voljo 5V USB <a href=\"https:\/\/www.amazon.de\/dp\/B08ZS1CJS9?psc=1&amp;ref=ppx_yo2ov_dt_b_product_details\" target=\"_blank\" rel=\"noopener\">Oja\u010devalnik signala GPS ANT-1573<\/a> v kombinaciji z anteno GPS ANT-1575R. Udobje za prihodnjo neovirano navigacijo stane manj kot 20 evrov.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Funktion\"><\/span>Funkcija<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Na\u010din delovanja je hitro razlo\u017een: plo\u0161\u010data antena, nalepljena ob zgornjem robu na sredini vetrobranskega stekla (pri popolnoma integriranih vozilih) ali na robu stre\u0161nega\/prednjega okna v primeru ni\u0161e, nemoteno sprejema satelite s tega polo\u017eaja in prek antenskega kabla prena\u0161a podatke v oja\u010devalnik. Ta je name\u0161\u010den v bli\u017eini naprave, ki se uporablja za navigacijske namene. Oja\u010devalnik pa prenese signale, ki jih posreduje antena GPS, v ustrezno navigacijsko napravo z zadostno mo\u010djo.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Montageort\"><\/span>Lokacija namestitve<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Antena GPS mora biti name\u0161\u010dena na zunanji strani, antenski kabel pa mora biti speljan skozi zunanjo lupino v notranjost. Zakaj? \u010ce sta oddajnik in sprejemnik preblizu drug drugemu, pride do povratnih informacij, tako kot pri mikrofonu in zvo\u010dniku. Pri tem ne gre za piskanje, vendar se signali prekrivajo in so zato neuporabni. \u010ce se tega ne zavedate, zlahka pridete do napa\u010dnega sklepa, da oja\u010devalnik signala \"ni dober\".<br>Streha iz plo\u010devine, ki je obi\u010dajna v avtomobilih, \u0161\u010diti anteno pred sprejemnikom in tako prepre\u010duje nastanek povratnih informacij.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vendar imajo avtodomi le redko plo\u010devinasto streho, temve\u010d streho iz aluminija ali stekloplastike. Zato je skoraj nepomembno, ali je antena name\u0161\u010dena na notranji ali zunanji strani. Da bi u\u010dinkovito prepre\u010dili morebitne povratne informacije, pa je treba pose\u010di v skrinjico z zvija\u010dami.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Messungen\"><\/span>Meritve<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Z brezpla\u010dno aplikacijo <em>Komandir Kompas Go <\/em>(iOS) lahko preprosto preverite kakovost sprejema z aktiviranim oja\u010devalnikom signala in brez njega.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" width=\"958\" height=\"1024\" src=\"https:\/\/csiag.eu\/wp-content\/uploads\/2023\/09\/Compass-GPS-958x1024.jpg\" alt=\"\" class=\"wp-image-5189\" srcset=\"https:\/\/csiag.eu\/wp-content\/uploads\/2023\/09\/Compass-GPS-958x1024.jpg 958w, https:\/\/csiag.eu\/wp-content\/uploads\/2023\/09\/Compass-GPS-281x300.jpg 281w, https:\/\/csiag.eu\/wp-content\/uploads\/2023\/09\/Compass-GPS-768x821.jpg 768w, https:\/\/csiag.eu\/wp-content\/uploads\/2023\/09\/Compass-GPS.jpg 1024w\" sizes=\"(max-width: 958px) 100vw, 958px\" \/><figcaption class=\"wp-element-caption\">Signal brez (9,0 dB) in z aktiviranim oja\u010devalnikom signala (42,0 dB)<\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">Preskusi so pokazali, da za\u0161\u010dita ni potrebna, \u010de je razdalja od antene do oja\u010devalnika ve\u010dja od pribli\u017eno 100 cm IN \u010de oja\u010devalnik nima vidne linije do antene, tj. \u010de so vmes drugi materiali (armaturna plo\u0161\u010da, omarica itd.). \u010ce \u0161e vedno uporabljate za\u0161\u010dito, se oja\u010denje zmanj\u0161a z npr. 42 dB na 35 dB ali slab\u0161e.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Die_Losung_aus_der_%E2%80%9ATrickkiste%E2%80%98\"><\/span>Re\u0161itev iz vre\u010dke s triki<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u010ce se vidni \u010drti ni mogo\u010de izogniti, lahko uporabite <a href=\"https:\/\/www.amazon.de\/gp\/product\/B08694LTBF\/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&amp;psc=1\" target=\"_blank\" rel=\"noopener\">z bakrom prevle\u010dene plo\u0161\u010de s tiskanim vezjem iz GRP<\/a> hitro monta\u017eo ohi\u0161ja je mogo\u010de enostavno izvesti.<br>Za stranske stene zadostujeta dva majhna dela velikosti pribli\u017eno 4,7 x 1,3 cm in 8 x 1,3 cm ter osnovna plo\u0161\u010da velikosti 5 x 8 cm. <br>Odseka 4,7 x 1,3 cm postavite na desno in levo od ozke strani osnovne plo\u0161\u010de pod kotom 90\u00b0 in ju navpi\u010dno spajkajte na osnovno plo\u0161\u010do pri pribli\u017eno 450 ... 500 \u00b0C (na vsak konec namestite spajkalno to\u010dko, zagotovite vzporednost z robom osnovne plo\u0161\u010de, preverite navpi\u010dnost, po potrebi popravite in nato celoten odsek napolnite s spajko).<br>Vstavite dolge stranice in jih na enak na\u010din (s stranskimi trakovi in osnovno plo\u0161\u010do) vertikalno pove\u017eite.<br>Na sredini ene dalj\u0161e stranice je narejena zareza za antenski kabel.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Rezultat je popolno za\u0161\u010ditno ohi\u0161je. Zunanje robove lahko zaokro\u017eite (obrusite), ohi\u0161je pa lahko dokon\u010date z mat \u010drno barvo v spreju ali usnjenim pokrovom.<br>Prilo\u017eena 3M lepilna blazinica je name\u0161\u010dena na notranji sredini podstavka, prek katerega je ohi\u0161je povezano z ohi\u0161jem antene, da se zmanj\u0161ajo vibracije.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"675\" src=\"https:\/\/csiag.eu\/wp-content\/uploads\/2023\/09\/Abschirmung-2-1024x675.jpg\" alt=\"\" class=\"wp-image-5210\" srcset=\"https:\/\/csiag.eu\/wp-content\/uploads\/2023\/09\/Abschirmung-2-1024x675.jpg 1024w, https:\/\/csiag.eu\/wp-content\/uploads\/2023\/09\/Abschirmung-2-300x198.jpg 300w, https:\/\/csiag.eu\/wp-content\/uploads\/2023\/09\/Abschirmung-2-768x506.jpg 768w, https:\/\/csiag.eu\/wp-content\/uploads\/2023\/09\/Abschirmung-2.jpg 1216w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u010ce se natan\u010dnost dolo\u010danja polo\u017eaja po namestitvi pokrova zmanj\u0161a, lahko z Dremelom ali podobnim orodjem odstranite bakreno prevleko na strani in nad anteno GPS.<\/p>","protected":false},"excerpt":{"rendered":"<p><span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">\u010cas branja<\/span> <span class=\"rt-time\"> 3<\/span> <span class=\"rt-label rt-postfix\">minute<\/span><\/span>Optimizacija sprejema GPS za navigacijo prek mobilnega telefona, tabli\u010dnega ra\u010dunalnika ali navigacijske naprave je dobra mo\u017enost, zlasti v avtodomih z vdolbino ali popolnoma integriranih avtodomih, da prepre\u010dite te\u017eave s sprejemom in s tem nerodno navigacijo. Sprejem obi\u010dajno preneha tik pred napovedanim zavojem in takrat ostanete na neznanem terenu. Na sre\u010do obstaja mo\u017enost...&nbsp;<a href=\"https:\/\/csiag.eu\/sl\/blog\/2023\/09\/22\/gps-empfang-optimieren\/\" rel=\"bookmark\">Preberi ve\u010d \"<span class=\"screen-reader-text\">Optimizacija sprejema GPS<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","footnotes":""},"categories":[1601,1117,329,328],"tags":[2372,1547,2375,2376,566,714,2377,1118,2373,481,2370,2369,2368,2374,2367],"class_list":["post-5181","post","type-post","status-publish","format-standard","hentry","category-abschirmung","category-gps-ortung","category-navigation","category-navigation-mit-mac-mini-m1","tag-abschirmgehaeuse","tag-abschirmung","tag-ant-1573","tag-ant-1575r","tag-antenne","tag-empfang","tag-empfangsprobleme","tag-gps","tag-gps-antenne","tag-ios","tag-kupferkaschiert","tag-leiterplatte","tag-rueckkopplung","tag-signalverstaerker","tag-verstaerker"],"modified_by":"Achim Goerner","_links":{"self":[{"href":"https:\/\/csiag.eu\/sl\/wp-json\/wp\/v2\/posts\/5181","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/csiag.eu\/sl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/csiag.eu\/sl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/csiag.eu\/sl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/csiag.eu\/sl\/wp-json\/wp\/v2\/comments?post=5181"}],"version-history":[{"count":0,"href":"https:\/\/csiag.eu\/sl\/wp-json\/wp\/v2\/posts\/5181\/revisions"}],"wp:attachment":[{"href":"https:\/\/csiag.eu\/sl\/wp-json\/wp\/v2\/media?parent=5181"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/csiag.eu\/sl\/wp-json\/wp\/v2\/categories?post=5181"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/csiag.eu\/sl\/wp-json\/wp\/v2\/tags?post=5181"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}