{"id":1065,"date":"2026-01-06T23:08:06","date_gmt":"2026-01-06T22:08:06","guid":{"rendered":"https:\/\/eeas.hiseo.cz\/?p=1065"},"modified":"2026-01-17T23:52:07","modified_gmt":"2026-01-17T22:52:07","slug":"system-monitorovani-lvo","status":"publish","type":"post","link":"https:\/\/eeas.hiseo.cz\/en\/reference\/system-monitorovani-lvo\/","title":{"rendered":"LVO monitoring system"},"content":{"rendered":"

We designed and implemented a complete hardware system for remote monitoring of LVO (aerial warning lighting) installed on very high voltage masts. The system is conceived as a surveillance and monitoring application, where high reliability, resistance to electromagnetic interference and the ability for long-term autonomous operation without operator intervention is key.<\/p>\n\n\n\n

The solution consists of autonomous monitoring nodes located directly on individual masts. Each node consists of a control communication unit (CU) and a power regulation module (REG), which have been completely designed in-house - from schematics and PCB design to embedded firmware. The control unit provides LVO status monitoring, diagnostic data acquisition and transmission to the higher-level system.<\/p>\n\n\n\n

Communication between the masts is via a sub-GHz MESH network in the 868 MHz band, supplemented by mobile GPRS uplink at selected nodes. The network architecture is designed redundantly so that even in the event of a single node failure or uplink failure, the availability of LVO status information is maintained. Data transmission is implemented with respect to security and operational reliability.<\/p>\n\n\n\n

The power supply of the system is designed to be energy self-sufficient using a photovoltaic panel, a battery and a highly efficient MPPT controller. Continuous monitoring of the energy balance, temperature and ambient lighting allows reliable operation of the LVO even in adverse climatic conditions.<\/p>\n\n\n\n

The proposed hardware and the entire monitoring system are deployed in active continuous service on a real 400 kV line. Long-term operation has confirmed the high robustness of the solution, stable power supply and reliable communication in a critical power infrastructure environment.<\/p>\n\n\n\n

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\"\"<\/figure>\n<\/figure>","protected":false},"excerpt":{"rendered":"

Navrhli jsme a realizovali kompletn\u00ed hardwarov\u00fd syst\u00e9m pro d\u00e1lkov\u00fd monitoring LVO (leteck\u00e9ho v\u00fdstra\u017en\u00e9ho osv\u011btlen\u00ed) instalovan\u00e9ho na sto\u017e\u00e1rech velmi vysok\u00e9ho nap\u011bt\u00ed. Syst\u00e9m je koncipov\u00e1n jako dohledov\u00e1 a monitorovac\u00ed aplikace, u kter\u00e9 je kl\u00ed\u010dov\u00e1 vysok\u00e1 spolehlivost, odolnost v\u016f\u010di elektromagnetick\u00e9mu ru\u0161en\u00ed a schopnost dlouhodob\u00e9ho autonomn\u00edho provozu bez z\u00e1sahu obsluhy. \u0158e\u0161en\u00ed je tvo\u0159eno autonomn\u00edmi monitorovac\u00edmi uzly um\u00edst\u011bn\u00fdmi p\u0159\u00edmo na […]<\/p>","protected":false},"author":1,"featured_media":1105,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1065","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-reference"],"yoast_head":"\nSyst\u00e9m monitorov\u00e1n\u00ed LVO - Embedded Electronics & Solutions, s. r. o.<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/eeas.hiseo.cz\/en\/reference\/system-monitorovani-lvo\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Syst\u00e9m monitorov\u00e1n\u00ed LVO - Embedded Electronics & Solutions, s. r. o.\" \/>\n<meta property=\"og:description\" content=\"Navrhli jsme a realizovali kompletn\u00ed hardwarov\u00fd syst\u00e9m pro d\u00e1lkov\u00fd monitoring LVO (leteck\u00e9ho v\u00fdstra\u017en\u00e9ho osv\u011btlen\u00ed) instalovan\u00e9ho na sto\u017e\u00e1rech velmi vysok\u00e9ho nap\u011bt\u00ed. Syst\u00e9m je koncipov\u00e1n jako dohledov\u00e1 a monitorovac\u00ed aplikace, u kter\u00e9 je kl\u00ed\u010dov\u00e1 vysok\u00e1 spolehlivost, odolnost v\u016f\u010di elektromagnetick\u00e9mu ru\u0161en\u00ed a schopnost dlouhodob\u00e9ho autonomn\u00edho provozu bez z\u00e1sahu obsluhy. \u0158e\u0161en\u00ed je tvo\u0159eno autonomn\u00edmi monitorovac\u00edmi uzly um\u00edst\u011bn\u00fdmi p\u0159\u00edmo na […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/eeas.hiseo.cz\/en\/reference\/system-monitorovani-lvo\/\" \/>\n<meta property=\"og:site_name\" content=\"Embedded Electronics & Solutions, s. r. o.\" \/>\n<meta property=\"article:published_time\" content=\"2026-01-06T22:08:06+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-01-17T22:52:07+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/eeas.hiseo.cz\/wp-content\/uploads\/2026\/01\/Foto-1-5.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"1536\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"eeas\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"eeas\" \/>\n\t<meta name=\"twitter:label2\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/eeas.hiseo.cz\/reference\/system-monitorovani-lvo\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/eeas.hiseo.cz\/reference\/system-monitorovani-lvo\/\"},\"author\":{\"name\":\"eeas\",\"@id\":\"https:\/\/eeas.hiseo.cz\/#\/schema\/person\/c59d6c955f3bdc04121b3b297aaf0ea9\"},\"headline\":\"Syst\u00e9m monitorov\u00e1n\u00ed LVO\",\"datePublished\":\"2026-01-06T22:08:06+00:00\",\"dateModified\":\"2026-01-17T22:52:07+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/eeas.hiseo.cz\/reference\/system-monitorovani-lvo\/\"},\"wordCount\":323,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/eeas.hiseo.cz\/#organization\"},\"image\":{\"@id\":\"https:\/\/eeas.hiseo.cz\/reference\/system-monitorovani-lvo\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/eeas.hiseo.cz\/wp-content\/uploads\/2026\/01\/Foto-1-5.webp\",\"articleSection\":[\"Reference\"],\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/eeas.hiseo.cz\/reference\/system-monitorovani-lvo\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/eeas.hiseo.cz\/reference\/system-monitorovani-lvo\/\",\"url\":\"https:\/\/eeas.hiseo.cz\/reference\/system-monitorovani-lvo\/\",\"name\":\"Syst\u00e9m monitorov\u00e1n\u00ed LVO - 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