{"id":513,"date":"2026-11-10T03:02:03","date_gmt":"2026-11-10T03:02:03","guid":{"rendered":"https:\/\/lse.com.vn\/?p=513"},"modified":"2026-11-10T04:50:04","modified_gmt":"2026-11-10T04:50:04","slug":"dual-scanning-lidar-windcube","status":"publish","type":"post","link":"https:\/\/lse.com.vn\/index.php\/2026\/11\/10\/dual-scanning-lidar-windcube\/","title":{"rendered":"Dual Scanning LiDAR \u2013 \u0110o gi\u00f3 ngo\u00e0i kh\u01a1i ngay t\u1eeb b\u1edd v\u1edbi Vaisala WindCube Scan"},"content":{"rendered":"<h2>1. T\u1ed5ng quan v\u1ec1 c\u00f4ng ngh\u1ec7 Dual Scanning LiDAR<\/h2>\n<p>Dual Scanning LiDAR (DSL) d\u00f9ng hai LiDAR qu\u00e9t \u0111\u1eb7t tr\u00ean b\u1edd \u0111\u1ec3 \u0111o gi\u00f3 t\u1ea1i c\u00e1c \u0111i\u1ec3m ngo\u00e0i kh\u01a1i, thay cho c\u1ed9t \u0111o gi\u00f3 d\u1ef1ng tr\u00ean bi\u1ec3n. M\u1ed7i LiDAR qu\u00e9t ch\u1ec9 \u0111o \u0111\u01b0\u1ee3c th\u00e0nh ph\u1ea7n gi\u00f3 d\u1ecdc theo ch\u00f9m tia c\u1ee7a n\u00f3. Khi hai thi\u1ebft b\u1ecb \u0111\u1eb7t \u1edf hai v\u1ecb tr\u00ed kh\u00e1c nhau v\u00e0 h\u01b0\u1edbng ch\u00f9m tia giao nhau t\u1ea1i c\u00f9ng m\u1ed9t \u0111i\u1ec3m, hai th\u00e0nh ph\u1ea7n \u0111o \u0111\u01b0\u1ee3c cho ph\u00e9p t\u00ednh ra t\u1ed1c \u0111\u1ed9 v\u00e0 h\u01b0\u1edbng gi\u00f3 ngang t\u1ea1i \u0111i\u1ec3m \u0111\u00f3.<\/p>\n<p>L\u1eb7p l\u1ea1i ph\u00e9p \u0111o \u1edf nhi\u1ec1u \u0111\u1ed9 cao s\u1ebd c\u00f3 profile gi\u00f3 t\u1ea1i m\u1ed9t v\u1ecb tr\u00ed. L\u1eb7p l\u1ea1i \u1edf nhi\u1ec1u v\u1ecb tr\u00ed s\u1ebd c\u00f3 nhi\u1ec1u \u201cc\u1ed9t \u0111o gi\u00f3 \u1ea3o\u201d ph\u00e2n b\u1ed1 tr\u00ean di\u1ec7n t\u00edch d\u1ef1 \u00e1n. To\u00e0n b\u1ed9 thi\u1ebft b\u1ecb n\u1eb1m tr\u00ean \u0111\u1ea5t li\u1ec1n, n\u00ean vi\u1ec7c l\u1eafp \u0111\u1eb7t, c\u1ea5p \u0111i\u1ec7n v\u00e0 b\u1ea3o tr\u00ec \u0111\u01a1n gi\u1ea3n nh\u01b0 m\u1ed9t tr\u1ea1m \u0111o tr\u00ean b\u1edd.<\/p>\n<p><strong>\u01afu \u0111i\u1ec3m v\u01b0\u1ee3t tr\u1ed9i:<\/strong><\/p>\n<ul>\n<li><strong>Kh\u00f4ng c\u1ea7n c\u00f4ng tr\u00ecnh tr\u00ean bi\u1ec3n:<\/strong> thi\u1ebft b\u1ecb \u0111\u1eb7t tr\u00ean b\u1edd ho\u1eb7c tr\u00ean s\u00e0n c\u1ed1 \u0111\u1ecbnh c\u00f3 s\u1eb5n.<\/li>\n<li><strong>T\u1ea7m \u0111o xa:<\/strong> t\u1ea7m \u0111o \u0111i\u1ec3n h\u00ecnh \u0111\u1ebfn 10 km, ph\u00f9 h\u1ee3p c\u00e1c d\u1ef1 \u00e1n c\u00e1ch b\u1edd \u0111\u1ebfn kho\u1ea3ng 15 km.<\/li>\n<li><strong>\u0110o nhi\u1ec1u v\u1ecb tr\u00ed trong m\u1ed9t chi\u1ebfn d\u1ecbch:<\/strong> gi\u1ea3m sai s\u1ed1 do ngo\u1ea1i suy theo ph\u01b0\u01a1ng ngang v\u00e0 ph\u01b0\u01a1ng \u0111\u1ee9ng.<\/li>\n<li><strong>\u0110\u00e1nh gi\u00e1 c\u01b0\u1eddng \u0111\u1ed9 nhi\u1ec5u \u0111\u1ed9ng:<\/strong> ph\u1ee5c v\u1ee5 l\u1ef1a ch\u1ecdn lo\u1ea1i tuabin ph\u00f9 h\u1ee3p.<\/li>\n<li><strong>\u0110\u01b0\u1ee3c ng\u00e0nh c\u00f4ng nh\u1eadn:<\/strong> Vaisala v\u00e0 DNV \u0111\u00e3 ban h\u00e0nh h\u01b0\u1edbng d\u1eabn th\u1ef1c hi\u1ec7n chi\u1ebfn d\u1ecbch \u0111o DSL cho \u0111\u00e1nh gi\u00e1 t\u00e0i nguy\u00ean gi\u00f3.<\/li>\n<\/ul>\n<h2>2. Thi\u1ebft b\u1ecb Vaisala WindCube Scan v\u00e0 g\u00f3i Dual Lidar Ready<\/h2>\n<p>WindCube Scan l\u00e0 d\u00f2ng LiDAR qu\u00e9t 3D c\u1ee7a Vaisala, c\u00f3 \u0111\u1ea7u qu\u00e9t xoay theo c\u1ea3 ph\u01b0\u01a1ng ngang v\u00e0 ph\u01b0\u01a1ng \u0111\u1ee9ng. Thi\u1ebft b\u1ecb c\u00f3 c\u00e1c phi\u00ean b\u1ea3n 100S, 200S v\u00e0 400S v\u1edbi t\u1ea7m \u0111o t\u0103ng d\u1ea7n, l\u1ef1a ch\u1ecdn theo kho\u1ea3ng c\u00e1ch t\u1eeb b\u1edd \u0111\u1ebfn khu v\u1ef1c d\u1ef1 \u00e1n.<\/p>\n<p>G\u00f3i WindCube Scan Dual Lidar Ready b\u1ed5 sung nh\u1eefng ch\u1ee9c n\u0103ng c\u1ea7n cho ph\u00e9p \u0111o hai thi\u1ebft b\u1ecb:<\/p>\n<ul>\n<li>\u0110\u1ed3ng b\u1ed9 ch\u00ednh x\u00e1c gi\u1eefa hai LiDAR \u0111\u1ec3 hai ch\u00f9m tia c\u00f9ng \u0111o m\u1ed9t \u0111i\u1ec3m t\u1ea1i c\u00f9ng th\u1eddi \u0111i\u1ec3m.<\/li>\n<li>K\u1ecbch b\u1ea3n qu\u00e9t linh ho\u1ea1t, cho ph\u00e9p \u0111o l\u1ea7n l\u01b0\u1ee3t nhi\u1ec1u v\u1ecb tr\u00ed v\u00e0 nhi\u1ec1u \u0111\u1ed9 cao.<\/li>\n<li>L\u1eafp \u0111\u1eb7t, v\u1eadn h\u00e0nh t\u1eeb b\u1edd ho\u1eb7c t\u1eeb s\u00e0n c\u1ed1 \u0111\u1ecbnh tr\u00ean bi\u1ec3n.<\/li>\n<li>H\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt c\u1ee7a Vaisala trong thi\u1ebft k\u1ebf v\u00e0 v\u1eadn h\u00e0nh chi\u1ebfn d\u1ecbch \u0111o.<\/li>\n<\/ul>\n<p>Lasi l\u00e0 \u0111\u01a1n v\u1ecb cung c\u1ea5p v\u00e0 l\u1eafp \u0111\u1eb7t thi\u1ebft b\u1ecb Vaisala t\u1ea1i Vi\u1ec7t Nam.<\/p>\n<h2>3. \u1ee8ng d\u1ee5ng ch\u00ednh<\/h2>\n<h3>3.1. \u0110\u00e1nh gi\u00e1 t\u00e0i nguy\u00ean gi\u00f3 ngo\u00e0i kh\u01a1i t\u1eeb b\u1edd (Offshore from the shore)<\/h3>\n<ul>\n<li>\u0110o profile gi\u00f3 t\u1ea1i nhi\u1ec1u v\u1ecb tr\u00ed tuabin d\u1ef1 ki\u1ebfn c\u1ee7a d\u1ef1 \u00e1n g\u1ea7n b\u1edd.<\/li>\n<li>Thay th\u1ebf ho\u1eb7c b\u1ed5 sung cho c\u1ed9t \u0111o gi\u00f3 ngo\u00e0i kh\u01a1i v\u00e0 LiDAR phao n\u1ed5i.<\/li>\n<li>Cung c\u1ea5p d\u1eef li\u1ec7u \u0111\u1ea7u v\u00e0o cho t\u00ednh to\u00e1n s\u1ea3n l\u01b0\u1ee3ng v\u00e0 h\u1ed3 s\u01a1 vay v\u1ed1n.<\/li>\n<\/ul>\n<h3>3.2. Kh\u1ea3o s\u00e1t gi\u00f3 \u1edf \u0111\u1ecba h\u00ecnh ph\u1ee9c t\u1ea1p (Complex terrain)<\/h3>\n<ul>\n<li>\u0110o t\u1ea1i c\u00e1c \u0111\u1ec9nh n\u00fai, s\u01b0\u1eddn d\u1ed1c kh\u00f3 ti\u1ebfp c\u1eadn m\u00e0 kh\u00f4ng c\u1ea7n \u0111\u01b0a thi\u1ebft b\u1ecb l\u00ean t\u1eebng v\u1ecb tr\u00ed.<\/li>\n<li>L\u1eadp b\u1ea3n \u0111\u1ed3 bi\u1ebfn thi\u00ean gi\u00f3 theo kh\u00f4ng gian tr\u00ean di\u1ec7n t\u00edch d\u1ef1 \u00e1n.<\/li>\n<\/ul>\n<h3>3.3. Nghi\u00ean c\u1ee9u v\u00e0 v\u1eadn h\u00e0nh trang tr\u1ea1i gi\u00f3 (Wake &amp; operation)<\/h3>\n<ul>\n<li>Ph\u00e2n t\u00edch v\u1ec7t kh\u00ed \u0111\u1ed9ng (wake) sau tuabin v\u00e0 gi\u1eefa c\u00e1c trang tr\u1ea1i gi\u00f3 l\u00e2n c\u1eadn.<\/li>\n<li>Ki\u1ec3m ch\u1ee9ng m\u00f4 h\u00ecnh d\u00f2ng gi\u00f3 b\u1eb1ng s\u1ed1 li\u1ec7u \u0111o th\u1ef1c t\u1ebf.<\/li>\n<\/ul>\n<h2>5. So s\u00e1nh v\u1edbi c\u00e1c ph\u01b0\u01a1ng \u00e1n \u0111o gi\u00f3 ngo\u00e0i kh\u01a1i kh\u00e1c<\/h2>\n<table style=\"height: 192px; width: 100%;\" border=\"1\" width=\"100%\">\n<thead>\n<tr style=\"height: 24px;\">\n<td style=\"height: 24px;\"><strong>Ti\u00eau ch\u00ed<\/strong><\/td>\n<td style=\"height: 24px;\"><strong>C\u1ed9t \u0111o gi\u00f3 ngo\u00e0i kh\u01a1i<\/strong><\/td>\n<td style=\"height: 24px;\"><strong>LiDAR phao n\u1ed5i<\/strong><\/td>\n<td style=\"height: 24px;\"><strong>Dual Scanning LiDAR<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"height: 24px;\">\n<td style=\"height: 24px;\">V\u1ecb tr\u00ed \u0111\u1eb7t thi\u1ebft b\u1ecb<\/td>\n<td style=\"height: 24px;\">Tr\u00ean bi\u1ec3n<\/td>\n<td style=\"height: 24px;\">Tr\u00ean bi\u1ec3n<\/td>\n<td style=\"height: 24px;\">Tr\u00ean b\u1edd<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"height: 24px;\">Chi ph\u00ed \u0111\u1ea7u t\u01b0<\/td>\n<td style=\"height: 24px;\">R\u1ea5t cao<\/td>\n<td style=\"height: 24px;\">Cao<\/td>\n<td style=\"height: 24px;\">Th\u1ea5p h\u01a1n, kh\u00f4ng c\u00f3 c\u00f4ng tr\u00ecnh bi\u1ec3n<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"height: 24px;\">Th\u1eddi gian tri\u1ec3n khai<\/td>\n<td style=\"height: 24px;\">Nhi\u1ec1u th\u00e1ng<\/td>\n<td style=\"height: 24px;\">V\u00e0i tu\u1ea7n<\/td>\n<td style=\"height: 24px;\">V\u00e0i ng\u00e0y \u0111\u1ebfn v\u00e0i tu\u1ea7n<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"height: 24px;\">S\u1ed1 v\u1ecb tr\u00ed \u0111o<\/td>\n<td style=\"height: 24px;\">1<\/td>\n<td style=\"height: 24px;\">1 m\u1ed7i phao<\/td>\n<td style=\"height: 24px;\">Nhi\u1ec1u v\u1ecb tr\u00ed trong m\u1ed9t chi\u1ebfn d\u1ecbch<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"height: 24px;\">Kho\u1ea3ng c\u00e1ch t\u1eeb b\u1edd<\/td>\n<td style=\"height: 24px;\">Kh\u00f4ng gi\u1edbi h\u1ea1n<\/td>\n<td style=\"height: 24px;\">Kh\u00f4ng gi\u1edbi h\u1ea1n<\/td>\n<td style=\"height: 24px;\">\u0110\u1ebfn kho\u1ea3ng 15 km<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"height: 24px;\">B\u1ea3o tr\u00ec<\/td>\n<td style=\"height: 24px;\">Ra bi\u1ec3n, leo c\u1ed9t<\/td>\n<td style=\"height: 24px;\">C\u1ea7n t\u00e0u, ph\u1ee5 thu\u1ed9c th\u1eddi ti\u1ebft<\/td>\n<td style=\"height: 24px;\">Tr\u00ean b\u1edd, ti\u1ebfp c\u1eadn b\u1ea5t k\u1ef3 l\u00fac n\u00e0o<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"height: 24px;\">R\u1ee7i ro do b\u00e3o, s\u00f3ng<\/td>\n<td style=\"height: 24px;\">Cao<\/td>\n<td style=\"height: 24px;\">Cao<\/td>\n<td style=\"height: 24px;\">Th\u1ea5p<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>6. D\u1ecbch v\u1ee5 c\u1ee7a Lasi<\/h2>\n<p>Lasi \u0111\u1ed3ng h\u00e0nh c\u00f9ng ch\u1ee7 \u0111\u1ea7u t\u01b0 trong to\u00e0n b\u1ed9 chi\u1ebfn d\u1ecbch \u0111o Dual Scanning LiDAR:<\/p>\n<ul>\n<li>Kh\u1ea3o s\u00e1t b\u1edd bi\u1ec3n, \u0111\u1ec1 xu\u1ea5t v\u1ecb tr\u00ed \u0111\u1eb7t hai LiDAR v\u00e0 c\u1ea5u h\u00ecnh qu\u00e9t.<\/li>\n<li>Cung c\u1ea5p thi\u1ebft b\u1ecb Vaisala WindCube Scan.<\/li>\n<li>Thi c\u00f4ng tr\u1ea1m: b\u1ec7 \u0111\u1eb7t, ngu\u1ed3n \u0111i\u1ec7n, truy\u1ec1n d\u1eef li\u1ec7u, b\u1ea3o v\u1ec7.<\/li>\n<li>V\u1eadn h\u00e0nh, b\u1ea3o tr\u00ec v\u00e0 b\u00e0n giao d\u1eef li\u1ec7u \u0111\u1ecbnh k\u1ef3.<\/li>\n<\/ul>\n<p><strong>Li\u00ean h\u1ec7 t\u01b0 v\u1ea5n:<\/strong><\/p>\n<p>C\u00d4NG TY C\u1ed4 PH\u1ea6N V\u1eacT T\u01af KHOA H\u1eccC K\u1ef8 THU\u1eacT \u2013 LASI<\/p>\n<ul>\n<li>Tr\u1ee5 s\u1edf: LASI Building, 345 Kim M\u00e3, Gi\u1ea3ng V\u00f5, H\u00e0 N\u1ed9i<\/li>\n<li>\u0110i\u1ec7n tho\u1ea1i: 0979 195 515 \u2013 (84-24) 3771 2880<\/li>\n<li>Email: info@lasi.com.vn<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>1. T\u1ed5ng quan v\u1ec1 c\u00f4ng ngh\u1ec7 Dual Scanning LiDAR Dual Scanning LiDAR (DSL) d\u00f9ng hai LiDAR qu\u00e9t \u0111\u1eb7t tr\u00ean b\u1edd \u0111\u1ec3 \u0111o gi\u00f3 t\u1ea1i c\u00e1c \u0111i\u1ec3m ngo\u00e0i kh\u01a1i, thay cho c\u1ed9t \u0111o gi\u00f3 d\u1ef1ng tr\u00ean bi\u1ec3n. M\u1ed7i LiDAR qu\u00e9t ch\u1ec9 \u0111o \u0111\u01b0\u1ee3c th\u00e0nh ph\u1ea7n gi\u00f3 d\u1ecdc theo ch\u00f9m tia c\u1ee7a n\u00f3. Khi hai thi\u1ebft b\u1ecb [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":531,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"aside","meta":{"rank_math_lock_modified_date":false,"footnotes":""},"categories":[10],"tags":[],"class_list":["post-513","post","type-post","status-publish","format-aside","has-post-thumbnail","hentry","category-giai-phap","post_format-post-format-aside"],"acf":[],"_links":{"self":[{"href":"https:\/\/lse.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/513","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lse.com.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lse.com.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lse.com.vn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lse.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=513"}],"version-history":[{"count":4,"href":"https:\/\/lse.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/513\/revisions"}],"predecessor-version":[{"id":525,"href":"https:\/\/lse.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/513\/revisions\/525"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lse.com.vn\/index.php\/wp-json\/wp\/v2\/media\/531"}],"wp:attachment":[{"href":"https:\/\/lse.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=513"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lse.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=513"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lse.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=513"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}