{"id":35439,"date":"2019-10-31T22:04:21","date_gmt":"2019-10-31T19:04:21","guid":{"rendered":"https:\/\/prohoster.info\/blog\/device-manager-prodlit-mis-do-ustrojstv\/"},"modified":"2019-10-31T22:04:21","modified_gmt":"2019-10-31T19:04:21","slug":"device-manager-prodlit-mis-do-ustrojstv","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/administrirovanie\/device-manager-prodlit-mis-do-ustrojstv","title":{"rendered":"Spr\u00e1vce za\u0159\u00edzen\u00ed. Prodlou\u017een\u00ed MIS na za\u0159\u00edzen\u00ed","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

\"Spr\u00e1vce
\nV automatizovan\u00e9m zdravotnick\u00e9m centru se vyu\u017e\u00edv\u00e1 \u0159ada r\u016fzn\u00fdch p\u0159\u00edstroj\u016f, jejich\u017e \u010dinnost by m\u011bla b\u00fdt \u0159\u00edzena zdravotnick\u00fdm informa\u010dn\u00edm syst\u00e9mem (MIS), a tak\u00e9 za\u0159\u00edzen\u00ed, kter\u00e1 neprov\u00e1d\u011bj\u00ed p\u0159\u00edkazy, ale m\u011bla by pos\u00edlat v\u00fdsledky sv\u00e9 \u010dinnosti do MIS. V\u0161echna za\u0159\u00edzen\u00ed v\u0161ak maj\u00ed r\u016fzn\u00e9 mo\u017enosti p\u0159ipojen\u00ed (USB, RS-232, Ethernet atd.) a zp\u016fsoby interakce. Podporovat je v\u0161echny v MIS je prakticky nemo\u017en\u00e9, proto byla vyvinuta softwarov\u00e1 vrstva DeviceManager (DM), kter\u00e1 poskytuje pro MIS jednotn\u00e9 rozhran\u00ed pro zad\u00e1v\u00e1n\u00ed \u00fakol\u016f p\u0159\u00edstroj\u016fm a z\u00edsk\u00e1v\u00e1n\u00ed v\u00fdsledk\u016f.
\n<\/a><\/noindex>
\n\"Spr\u00e1vce
\nPro zv\u00fd\u0161en\u00ed odolnosti syst\u00e9mu DM byl rozd\u011blen na sadu program\u016f um\u00edst\u011bn\u00fdch na po\u010d\u00edta\u010d\u00edch v zdravotnick\u00e9m centru. DM se d\u011bl\u00ed na hlavn\u00ed program a sadu plugin\u016f, kter\u00e9 zaji\u0161\u0165uj\u00ed interakci s konkr\u00e9tn\u00edm za\u0159\u00edzen\u00edm a pos\u00edlaj\u00ed data do MIS. Na obr\u00e1zku n\u00ed\u017ee je zobrazena obecn\u00e1 struktura interakce s DeviceManagerem, MIS a p\u0159\u00edstroji.<\/p>\n

\"Spr\u00e1vce
\nVe struktu\u0159e interakce mezi MIS a DeviceManagerem jsou zn\u00e1zorn\u011bny 3 varianty pr\u00e1ce plugin\u016f:<\/p>\n

    \n
  1. Plugin neobdr\u017e\u00ed \u017e\u00e1dn\u00e1 data od MIS a pos\u00edl\u00e1 p\u0159eveden\u00e1 na pro n\u011bj srozumiteln\u00fd form\u00e1t data od p\u0159\u00edstroje (odpov\u00edd\u00e1 za\u0159\u00edzen\u00ed typu 3 na obr\u00e1zku v\u00fd\u0161e).<\/li>\n
  2. Plugin obdr\u017e\u00ed od MIS kr\u00e1tk\u00fd (\u010dasov\u011b v\u00fdkonn\u00fd) \u00fakol, nap\u0159\u00edklad tisk na tisk\u00e1rn\u011b nebo skenov\u00e1n\u00ed obr\u00e1zku, spln\u00ed ho a po\u0161le v\u00fdsledek jako odpov\u011b\u010f na dotaz (odpov\u00edd\u00e1 za\u0159\u00edzen\u00ed typu 1 na obr\u00e1zku v\u00fd\u0161e).<\/li>\n
  3. Plugin obdr\u017e\u00ed od MIS dlouhodob\u00fd \u00fakol, nap\u0159\u00edklad prov\u00e9st vy\u0161et\u0159en\u00ed nebo zm\u011b\u0159it hodnoty, v odpov\u011bdi pos\u00edl\u00e1 stav p\u0159\u00edjmu \u00fakolu (p\u0159i chyb\u011b v po\u017eadavku m\u016f\u017ee b\u00fdt zam\u00edtnuto zad\u00e1n\u00ed \u00fakolu). Po spln\u011bn\u00ed \u00fakolu jsou v\u00fdsledky p\u0159evedeny do pro MIS srozumiteln\u00e9ho form\u00e1tu a nahr\u00e1ny do odpov\u00eddaj\u00edc\u00edch rozhran\u00ed podle jejich typu (odpov\u00edd\u00e1 za\u0159\u00edzen\u00ed typu 2 na obr\u00e1zku v\u00fd\u0161e).<\/li>\n<\/ol>\n

    \nHlavn\u00ed program DM spou\u0161t\u00ed, inicializuje, znovu spou\u0161t\u00ed v p\u0159\u00edpad\u011b neo\u010dek\u00e1van\u00e9ho zastaven\u00ed (selh\u00e1n\u00ed) a ukon\u010duje p\u0159i skon\u010den\u00ed \u010dinnosti v\u0161echny pluginy. Soubor plugin\u016f na ka\u017ed\u00e9m po\u010d\u00edta\u010di je individu\u00e1ln\u00ed, spou\u0161t\u00ed se pouze ty nezbytn\u00e9, kter\u00e9 jsou uvedeny v nastaven\u00ed. <\/p>\n

    Ka\u017ed\u00fd plugin je samostatn\u00fd program, kter\u00fd interaguje s hlavn\u00edm programem. Takov\u00e1 definice pluginu umo\u017e\u0148uje zajistit stabiln\u011bj\u0161\u00ed provoz d\u00edky nez\u00e1vislosti v\u0161ech instanc\u00ed plugin\u016f a hlavn\u00edho programu na odpracov\u00e1n\u00ed chyb (pokud dojde k kritick\u00e9 chyb\u011b, kter\u00e1 zp\u016fsob\u00ed p\u00e1d pluginu, ostatn\u00ed pluginy a hlavn\u00ed program t\u00edm nebudou ovlivn\u011bny). Jeden plugin umo\u017e\u0148uje pr\u00e1ci s za\u0159\u00edzen\u00edmi jednoho typu (\u010dasto jedn\u00e9 modelov\u00e9 \u0159ady), p\u0159i\u010dem\u017e n\u011bkter\u00e9 pluginy mohou interagovat pouze s jedn\u00edm za\u0159\u00edzen\u00edm, zat\u00edmco jin\u00e9 s n\u011bkolika. Pro p\u0159ipojen\u00ed n\u011bkolika za\u0159\u00edzen\u00ed jednoho typu k jednomu DM se pou\u017e\u00edv\u00e1 spu\u0161t\u011bn\u00ed n\u011bkolika instanc\u00ed jednoho pluginu.<\/p>\n

    \"Spr\u00e1vce
    \nPro v\u00fdvoj DM byl pou\u017eit n\u00e1stroj Qt, proto\u017ee umo\u017e\u0148uje v mnoha p\u0159\u00edpadech abstrahovat od konkr\u00e9tn\u00ed opera\u010dn\u00ed soustavy. To umo\u017enilo podporovat pr\u00e1ci s po\u010d\u00edta\u010di na b\u00e1zi Windows, Linux a MacOS, stejn\u011b jako jednodeskov\u00fdmi po\u010d\u00edta\u010di Raspberry. Jedin\u00fdm omezen\u00edm p\u0159i v\u00fdb\u011bru opera\u010dn\u00ed soustavy pro v\u00fdvoj plugin\u016f je dostupnost ovlada\u010d\u016f a\/nebo speci\u00e1ln\u00edho softwaru pro konkr\u00e9tn\u00ed za\u0159\u00edzen\u00ed.<\/p>\n

    Interakce mezi pluginy a hlavn\u00edm programem prob\u00edh\u00e1 prost\u0159ednictv\u00edm neust\u00e1le aktivn\u00edho QLocalSocket s n\u00e1zvem konkr\u00e9tn\u00ed instance pluginu, podle vytvoren\u00e9ho protokolu. Realizace protokolu spojen\u00ed z obou stran byla vytvo\u0159ena jako dynamick\u00e1 knihovna, co\u017e umo\u017enilo v\u00e9st v\u00fdvoj n\u011bkter\u00fdch plugin\u016f jin\u00fdmi spole\u010dnostmi, ani\u017e by se pln\u011b odhalilo, jak interakce s hlavn\u00edm programem prob\u00edh\u00e1. Vnit\u0159n\u00ed logika pr\u00e1ce s lok\u00e1ln\u00edm socketem umo\u017e\u0148uje hlavn\u00edmu programu okam\u017eit\u011b zjistit o p\u00e1du pomoc\u00ed sign\u00e1lu o p\u0159eru\u0161en\u00ed spojen\u00ed. P\u0159i aktivaci takov\u00e9ho sign\u00e1lu dojde k restartu problematick\u00e9ho pluginu, co\u017e umo\u017e\u0148uje l\u00e9pe zvl\u00e1dat kritick\u00e9 situace.<\/p>\n

    Interakce mezi MIS a DM byla postavena na z\u00e1klad\u011b HTTP protokolu, proto\u017ee MIS funguje na b\u00e1zi webov\u00e9ho serveru<\/a>, na kter\u00e9m je snaz\u0161\u00ed odes\u00edlat a p\u0159ij\u00edmat po\u017eadavky podle tohoto protokolu. Tak\u00e9 je mo\u017en\u00e9 rozli\u0161it probl\u00e9my, kter\u00e9 mohly nastat p\u0159i zad\u00e1v\u00e1n\u00ed nebo vykon\u00e1v\u00e1n\u00ed \u00faloh za\u0159\u00edzen\u00edmi, na z\u00e1klad\u011b k\u00f3d\u016f odpov\u011bd\u00ed. <\/p>\n

    V n\u00e1sleduj\u00edc\u00edch \u010dl\u00e1nc\u00edch na p\u0159\u00edkladu n\u011bkolika kancel\u00e1\u0159\u00ed diagnostick\u00e9ho centra bude pops\u00e1na pr\u00e1ce DM a n\u011bkter\u00fdch plugin\u016f.
    \n
    Zdroj:     habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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Prodlou\u017eit MIS na za\u0159\u00edzen\u00ed | ProHoster","description":"","canonical_url":"https:\/\/prohoster.info\/cs\/blog\/administrirovanie\/device-manager-prodlit-mis-do-ustrojstv","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"cs_CZ","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47Device Manager. \u041f\u0440\u043e\u0434\u043b\u0438\u0442\u044c \u041c\u0418\u0421 \u0434\u043e \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432 | ProHoster","og:url":"https:\/\/prohoster.info\/cs\/blog\/administrirovanie\/device-manager-prodlit-mis-do-ustrojstv","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2019-10-31T19:04:21+00:00","article:modified_time":"2019-10-31T19:04:21+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"35439","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":"2026-02-08 20:32:41","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-02-28 19:58:12","updated":"2026-02-08 20:32:41","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts\/35439","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/comments?post=35439"}],"version-history":[{"count":1,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts\/35439\/revisions"}],"predecessor-version":[{"id":157942,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts\/35439\/revisions\/157942"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/media\/26586"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/media?parent=35439"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/categories?post=35439"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/tags?post=35439"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}