{"id":2768,"date":"2026-05-30T13:47:56","date_gmt":"2026-05-30T05:47:56","guid":{"rendered":"https:\/\/midradar.com\/?post_type=news&#038;p=2768"},"modified":"2026-07-28T15:34:29","modified_gmt":"2026-07-28T07:34:29","slug":"tai-sao-cac-he-thong-phat-hien-quang-hoc-don-dai-co-the-khong-phat-hien-duoc-cac-thiet-bi-hinh-anh-nhiet-va-loi-ich-ma-cong-nghe-phat-hien-da-pho-mang-lai","status":"publish","type":"news","link":"https:\/\/midradar.com\/vi\/news\/why-single-band-optical-detection-systems-may-miss-thermal-imaging-devices-and-what-multi-spectral-detection-adds\/","title":{"rendered":"V\u00ec sao h\u1ec7 th\u1ed1ng ph\u00e1t hi\u1ec7n quang h\u1ecdc \u0111\u01a1n b\u0103ng t\u1ea7n c\u00f3 th\u1ec3 b\u1ecf s\u00f3t thi\u1ebft b\u1ecb \u1ea3nh nhi\u1ec7t v\u00e0 ph\u00e1t hi\u1ec7n \u0111a ph\u1ed5 b\u1ed5 sung nh\u1eefng g\u00ec"},"content":{"rendered":"<h2>V\u1ea5n \u0111\u1ec1 v\u1eadt l\u00fd m\u00e0 h\u1ec7 th\u1ed1ng \u0111\u01a1n b\u0103ng t\u1ea7n ch\u01b0a gi\u1ea3i quy\u1ebft \u0111\u01b0\u1ee3c<\/h2>\n<p>H\u1ec7 th\u1ed1ng ph\u00e1t hi\u1ec7n quang h\u1ecdc d\u1ef1a tr\u00ean hi\u1ec7u \u1ee9ng m\u1eaft m\u00e8o ho\u1ea1t \u0111\u1ed9ng nh\u1edd nhi\u1ec1u thi\u1ebft b\u1ecb quang h\u1ecdc \u0111a ph\u1ea7n t\u1eed t\u1ea1o ra t\u00edn hi\u1ec7u ph\u1ea3n x\u1ea1 ng\u01b0\u1ee3c t\u1eadp trung khi \u0111\u01b0\u1ee3c chi\u1ebfu b\u1eb1ng laser qu\u00e9t. T\u00edn hi\u1ec7u ph\u1ea3n h\u1ed3i n\u00e0y c\u00f3 th\u1ec3 gi\u00fap h\u1ec7 th\u1ed1ng x\u00e1c \u0111\u1ecbnh s\u1ef1 hi\u1ec7n di\u1ec7n v\u00e0 v\u1ecb tr\u00ed c\u1ee7a m\u1ed9t thi\u1ebft b\u1ecb quang h\u1ecdc h\u01b0\u1edbng v\u1ec1 khu v\u1ef1c \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7.<\/p>\n<p>Tuy nhi\u00ean, kh\u00f4ng ph\u1ea3i m\u1ecdi thi\u1ebft b\u1ecb quang h\u1ecdc \u0111\u1ec1u ho\u1ea1t \u0111\u1ed9ng trong c\u00f9ng m\u1ed9t b\u0103ng ph\u1ed5.<\/p>\n<p>Camera \u00e1nh s\u00e1ng kh\u1ea3 ki\u1ebfn ho\u1eb7c thi\u1ebft b\u1ecb quang h\u1ecdc ti\u00eau chu\u1ea9n th\u01b0\u1eddng s\u1eed d\u1ee5ng h\u1ec7 quang b\u1eb1ng th\u1ee7y tinh cho ph\u00e9p b\u01b0\u1edbc s\u00f3ng c\u1eadn h\u1ed3ng ngo\u1ea1i, hay NIR, truy\u1ec1n qua. Laser th\u0103m d\u00f2 NIR c\u00f3 th\u1ec3 chi\u1ebfu v\u00e0o h\u1ec7 quang n\u00e0y v\u00e0 thu t\u00edn hi\u1ec7u ph\u1ea3n h\u1ed3i c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n \u0111\u01b0\u1ee3c.<\/p>\n<p>Thi\u1ebft b\u1ecb \u1ea3nh nhi\u1ec7t th\u00ec kh\u00e1c. Camera h\u1ed3ng ngo\u1ea1i s\u00f3ng d\u00e0i, hay LWIR, v\u00e0 \u1ed1ng nh\u00f2m \u0111\u01a1n \u1ea3nh nhi\u1ec7t th\u01b0\u1eddng s\u1eed d\u1ee5ng h\u1ec7 quang l\u00e0m t\u1eeb v\u1eadt li\u1ec7u nh\u01b0 gecmani ho\u1eb7c th\u1ee7y tinh chalcogenide. C\u00e1c v\u1eadt li\u1ec7u n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho d\u1ea3i h\u1ed3ng ngo\u1ea1i nhi\u1ec7t 8\u201314 \u03bcm v\u00e0 c\u00f3 th\u1ec3 kh\u00f4ng ph\u1ea3n \u1ee9ng v\u1edbi ph\u00e9p th\u0103m d\u00f2 NIR gi\u1ed1ng nh\u01b0 h\u1ec7 quang th\u1ee7y tinh ti\u00eau chu\u1ea9n.<\/p>\n<p>K\u1ebft qu\u1ea3 th\u1ef1c t\u1ebf r\u1ea5t r\u00f5 r\u00e0ng: h\u1ec7 th\u1ed1ng ch\u1ec9 th\u0103m d\u00f2 trong b\u0103ng NIR c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n \u0111\u00e1ng tin c\u1eady nhi\u1ec1u camera \u00e1nh s\u00e1ng kh\u1ea3 ki\u1ebfn v\u00e0 thi\u1ebft b\u1ecb quang h\u1ecdc ti\u00eau chu\u1ea9n, nh\u01b0ng c\u00f3 th\u1ec3 kh\u00f4ng ph\u00e1t hi\u1ec7n \u0111\u01b0\u1ee3c thi\u1ebft b\u1ecb \u1ea3nh nhi\u1ec7t ho\u1ea1t \u0111\u1ed9ng trong b\u0103ng LWIR.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2769\" src=\"https:\/\/midradar.com\/wp-content\/uploads\/2026\/05\/multi-spectral-optical-detection.webp\" alt=\"Multi-spectral optical detection for thermal imaging device discovery\" width=\"600\" height=\"400\" style=\"width: 600px; height: 400px; max-width: 100%; object-fit: contain; background: #fff;\" srcset=\"https:\/\/midradar.com\/wp-content\/uploads\/2026\/05\/multi-spectral-optical-detection.webp 600w, https:\/\/midradar.com\/wp-content\/uploads\/2026\/05\/multi-spectral-optical-detection-300x200.webp 300w, https:\/\/midradar.com\/wp-content\/uploads\/2026\/05\/multi-spectral-optical-detection-18x12.webp 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<h2>V\u00ec sao \u0111i\u1ec1u n\u00e0y quan tr\u1ecdng trong c\u00e1c \u1ee9ng d\u1ee5ng an ninh th\u1ef1c t\u1ebf<\/h2>\n<p>Trong nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y, c\u00f4ng ngh\u1ec7 \u1ea3nh nhi\u1ec7t \u0111\u00e3 tr\u1edf n\u00ean ph\u1ed5 bi\u1ebfn h\u01a1n nhi\u1ec1u tr\u00ean th\u1ecb tr\u01b0\u1eddng. Nh\u1eefng thi\u1ebft b\u1ecb tr\u01b0\u1edbc \u0111\u00e2y ch\u1ec9 d\u00e0nh cho m\u1ee5c \u0111\u00edch chuy\u00ean m\u00f4n \u0111\u1eb7c th\u00f9 gi\u1edd \u0111\u00e2y d\u1ec5 mua v\u00e0 tri\u1ec3n khai h\u01a1n trong nhi\u1ec1u m\u00f4i tr\u01b0\u1eddng d\u00e2n s\u1ef1.<\/p>\n<p>\u0110\u1ed1i v\u1edbi m\u1ed9t c\u01a1 s\u1edf ho\u1eb7c s\u1ef1 ki\u1ec7n ch\u1ec9 d\u1ef1a v\u00e0o ph\u00e1t hi\u1ec7n quang h\u1ecdc NIR \u0111\u01a1n b\u0103ng t\u1ea7n, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 t\u1ea1o ra kho\u1ea3ng tr\u1ed1ng gi\u00e1m s\u00e1t v\u00e0o ban \u0111\u00eam. Ban ng\u00e0y, h\u1ec7 th\u1ed1ng ph\u00e1t hi\u1ec7n d\u1ef1a tr\u00ean NIR c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 tr\u01b0\u1edbc camera \u00e1nh s\u00e1ng kh\u1ea3 ki\u1ebfn v\u00e0 thi\u1ebft b\u1ecb quang h\u1ecdc ti\u00eau chu\u1ea9n. Nh\u01b0ng sau khi tr\u1eddi t\u1ed1i, m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng quan s\u00e1t tr\u00e1i ph\u00e9p c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb \u1ea3nh nhi\u1ec7t ho\u1ea1t \u0111\u1ed9ng ngo\u00e0i b\u0103ng ph\u00e1t hi\u1ec7n hi\u1ec7u qu\u1ea3 c\u1ee7a h\u1ec7 th\u1ed1ng \u0111\u01a1n b\u0103ng t\u1ea7n.<\/p>\n<p>\u0110i\u1ec1u n\u00e0y kh\u00f4ng c\u00f3 ngh\u0129a l\u00e0 h\u1ec7 th\u1ed1ng \u0111\u01a1n b\u0103ng t\u1ea7n kh\u00f4ng hi\u1ec7u qu\u1ea3. Kh\u1ea3 n\u0103ng ph\u00e1t hi\u1ec7n c\u1ee7a h\u1ec7 th\u1ed1ng \u0111\u1ea1t m\u1ee9c cao nh\u1ea5t trong c\u00e1c b\u0103ng quang h\u1ecdc m\u00e0 h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 gi\u00e1m s\u00e1t.<\/p>\n<p>\u0110\u1ed1i v\u1edbi nh\u1eefng \u0111\u1ecba \u0111i\u1ec3m c\u1ea7n duy tr\u00ec nh\u1eadn th\u1ee9c t\u00ecnh hu\u1ed1ng 24\/7, \u0111\u1eb7c bi\u1ec7t l\u00e0 n\u01a1i c\u00f3 nguy c\u01a1 c\u1ea3 ban ng\u00e0y l\u1eabn ban \u0111\u00eam, c\u00e2u h\u1ecfi tr\u1edf n\u00ean c\u1ee5 th\u1ec3 h\u01a1n:<\/p>\n<p>H\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n c\u1ea3 thi\u1ebft b\u1ecb quang h\u1ecdc ti\u00eau chu\u1ea9n l\u1eabn thi\u1ebft b\u1ecb \u1ea3nh nhi\u1ec7t hay kh\u00f4ng?<\/p>\n<p>That is where <a href=\"https:\/\/midradar.com\/vi\/danh-muc\/san-pham-quang-dien-tu\/may-anh-chup-anh-da-quang-pho-thong-minh\/\">s\u1ea3n ph\u1ea9m ph\u00e1t hi\u1ec7n quang h\u1ecdc \u0111a ph\u1ed5<\/a> tr\u1edf n\u00ean quan tr\u1ecdng.<\/p>\n<h2>Ph\u00e1t hi\u1ec7n \u0111a ph\u1ed5 b\u1ed5 sung nh\u1eefng g\u00ec<\/h2>\n<p>C\u00e1i <a href=\"https:\/\/midradar.com\/vi\/finderpro-e-multispectral-counter-reconnaissance-system\/\">H\u1ec7 th\u1ed1ng ph\u00e1t hi\u1ec7n quang h\u1ecdc \u0111a ph\u1ed5 FinderPro-E<\/a> gi\u1ea3i quy\u1ebft kho\u1ea3ng tr\u1ed1ng n\u00e0y b\u1eb1ng c\u00e1ch k\u1ebft h\u1ee3p hai m\u00f4-\u0111un d\u00f2 laser \u0111\u1ed9c l\u1eadp trong m\u1ed9t \u0111\u01a1n v\u1ecb t\u00edch h\u1ee3p: m\u1ed9t m\u00f4-\u0111un g\u1ea7n h\u1ed3ng ngo\u1ea1i \u0111\u1ec3 ph\u00e1t hi\u1ec7n camera CMOS\/CCD v\u00e0 c\u00e1c thi\u1ebft b\u1ecb quang h\u1ecdc ti\u00eau chu\u1ea9n, v\u00e0 m\u1ed9t m\u00f4-\u0111un h\u1ed3ng ngo\u1ea1i s\u00f3ng d\u00e0i \u0111\u1ec3 ph\u00e1t hi\u1ec7n quang h\u1ecdc t\u01b0\u01a1ng th\u00edch LWIR \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c thi\u1ebft b\u1ecb h\u00ecnh \u1ea3nh nhi\u1ec7t.<\/p>\n<p>C\u1ea3 hai m\u00f4-\u0111un ho\u1ea1t \u0111\u1ed9ng trong c\u00f9ng m\u1ed9t ki\u1ebfn tr\u00fac h\u1ec7 th\u1ed1ng v\u00e0 h\u1ed7 tr\u1ee3 quy tr\u00ecnh ph\u00e1t hi\u1ec7n th\u1ed1ng nh\u1ea5t. H\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 qu\u00e9t v\u00f9ng bao ph\u1ee7 \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh, x\u00e1c \u0111\u1ecbnh c\u00e1c thi\u1ebft b\u1ecb quang h\u1ecdc ho\u1ea1t \u0111\u1ed9ng trong nh\u1eefng b\u0103ng ph\u1ed5 kh\u00e1c nhau v\u00e0 cung c\u1ea5p cho ng\u01b0\u1eddi v\u1eadn h\u00e0nh th\u00f4ng tin ph\u00e1t hi\u1ec7n theo v\u1ecb tr\u00ed nh\u01b0 g\u00f3c ph\u01b0\u01a1ng v\u1ecb, g\u00f3c t\u00e0, c\u1ef1 ly v\u00e0 h\u00ecnh \u1ea3nh x\u00e1c nh\u1eadn.<\/p>\n<p>Gi\u00e1 tr\u1ecb v\u1eadn h\u00e0nh c\u1ed1t l\u00f5i kh\u00f4ng ch\u1ec9 n\u1eb1m \u1edf vi\u1ec7c ph\u00e1t hi\u1ec7n thi\u1ebft b\u1ecb \u1ea3nh nhi\u1ec7t. H\u1ec7 th\u1ed1ng c\u00f2n gi\u1ea3m kh\u1ea3 n\u0103ng ho\u1ea1t \u0111\u1ed9ng quan s\u00e1t chuy\u1ec3n t\u1eeb thi\u1ebft b\u1ecb \u00e1nh s\u00e1ng kh\u1ea3 ki\u1ebfn v\u00e0o ban ng\u00e0y sang thi\u1ebft b\u1ecb \u1ea3nh nhi\u1ec7t v\u00e0o ban \u0111\u00eam ch\u1ec9 v\u00ec h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t b\u1ecb gi\u1edbi h\u1ea1n trong m\u1ed9t b\u0103ng ph\u1ed5 duy nh\u1ea5t.<\/p>\n<p>Khi c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n c\u1ea3 thi\u1ebft b\u1ecb NIR v\u00e0 LWIR, l\u1ef1c l\u01b0\u1ee3ng an ninh c\u00f3 \u0111\u01b0\u1ee3c m\u1ed9t l\u1edbp ph\u00e1t hi\u1ec7n quang h\u1ecdc to\u00e0n di\u1ec7n h\u01a1n cho c\u00e1c th\u1eddi \u0111i\u1ec3m kh\u00e1c nhau trong ng\u00e0y v\u00e0 nhi\u1ec1u lo\u1ea1i thi\u1ebft b\u1ecb.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2735\" src=\"https:\/\/midradar.com\/wp-content\/uploads\/2026\/05\/FinderPro-E.webp\" alt=\"FinderPro-E multispectral counter-reconnaissance optical detection system\" width=\"600\" height=\"400\" style=\"width: 600px; height: 400px; max-width: 100%; object-fit: contain; background: #fff;\" srcset=\"https:\/\/midradar.com\/wp-content\/uploads\/2026\/05\/FinderPro-E.webp 600w, https:\/\/midradar.com\/wp-content\/uploads\/2026\/05\/FinderPro-E-300x200.webp 300w, https:\/\/midradar.com\/wp-content\/uploads\/2026\/05\/FinderPro-E-18x12.webp 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<h2>Khi n\u00e0o n\u00ean ch\u1ecdn ph\u00e1t hi\u1ec7n \u0111\u01a1n b\u0103ng t\u1ea7n ho\u1eb7c \u0111a ph\u1ed5<\/h2>\n<p>H\u1ec7 th\u1ed1ng NIR m\u1ed9t b\u0103ng, bao g\u1ed3m <a href=\"https:\/\/midradar.com\/vi\/finderpro-x-deployable-counter-reconnaissance-and-anti-sniper-system\/\">H\u1ec7 th\u1ed1ng ph\u00e1t hi\u1ec7n quang h\u1ecdc c\u1ed1 \u0111\u1ecbnh FinderPro-X<\/a>, <a href=\"https:\/\/midradar.com\/vi\/finderpro-m-vehicle-mounted-system\/\">H\u1ec7 th\u1ed1ng ph\u00e1t hi\u1ec7n quang h\u1ecdc g\u1eafn tr\u00ean xe FinderPro-M<\/a>, and <a href=\"https:\/\/midradar.com\/vi\/finderpro-p-handheld-counter-reconnaissance-device\/\">Thi\u1ebft b\u1ecb d\u00f2 ph\u1ea3n gi\u00e1n c\u1ea7m tay FinderPro-P<\/a>, v\u1eabn ph\u00f9 h\u1ee3p cho nhi\u1ec1u \u1ee9ng d\u1ee5ng.<\/p>\n<p>C\u00e1c h\u1ec7 th\u1ed1ng n\u00e0y th\u01b0\u1eddng ph\u00f9 h\u1ee3p khi:<\/p>\n<ul>\n<li>D\u1ef1 \u00e1n ch\u1ee7 y\u1ebfu y\u00eau c\u1ea7u ph\u00e1t hi\u1ec7n quang h\u1ecdc v\u00e0o ban ng\u00e0y<\/li>\n<li>M\u00f4i tr\u01b0\u1eddng \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t ch\u1eb7t ch\u1ebd v\u00e0 nguy c\u01a1 t\u1eeb thi\u1ebft b\u1ecb \u1ea3nh nhi\u1ec7t \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 l\u00e0 th\u1ea5p<\/li>\n<li>M\u1ed1i quan t\u00e2m ch\u00ednh l\u00e0 camera ti\u00eau chu\u1ea9n, thi\u1ebft b\u1ecb quan s\u00e1t ho\u1eb7c thi\u1ebft b\u1ecb quang h\u1ecdc \u00e1nh s\u00e1ng kh\u1ea3 ki\u1ebfn<\/li>\n<li>Ng\u00e2n s\u00e1ch ho\u1eb7c k\u1ebf ho\u1ea1ch tri\u1ec3n khai \u01b0u ti\u00ean v\u00f9ng bao ph\u1ee7 \u0111\u01a1n b\u0103ng t\u1ea7n tr\u01b0\u1edbc<\/li>\n<li>Ki\u1ec3u l\u1eafp tr\u00ean xe ho\u1eb7c c\u1ea7m tay quan tr\u1ecdng h\u01a1n v\u00f9ng bao ph\u1ee7 to\u00e0n ph\u1ed5<\/li>\n<\/ul>\n<p>Tri\u1ec3n khai \u0111a ph\u1ed5, ch\u1eb3ng h\u1ea1n nh\u01b0 FinderPro-E, ph\u00f9 h\u1ee3p h\u01a1n khi:<\/p>\n<ul>\n<li>C\u01a1 s\u1edf ho\u1eb7c s\u1ef1 ki\u1ec7n ho\u1ea1t \u0111\u1ed9ng 24\/7<\/li>\n<li>Quan s\u00e1t v\u00e0o ban \u0111\u00eam l\u00e0 m\u1ed9t nguy c\u01a1 th\u1ef1c t\u1ebf<\/li>\n<li>Thi\u1ebft b\u1ecb \u1ea3nh nhi\u1ec7t c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng quanh khu v\u1ef1c \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7<\/li>\n<li>\u0110\u1ecba \u0111i\u1ec3m \u0111\u00e3 tri\u1ec3n khai h\u1ec7 th\u1ed1ng d\u1ef1a tr\u00ean NIR v\u00e0 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c kho\u1ea3ng tr\u1ed1ng ph\u00e1t hi\u1ec7n v\u00e0o ban \u0111\u00eam<\/li>\n<li>D\u1ef1 \u00e1n y\u00eau c\u1ea7u v\u00f9ng bao ph\u1ee7 ph\u1ed5 r\u1ed9ng h\u01a1n tr\u00ean c\u1ea3 b\u0103ng NIR v\u00e0 LWIR<\/li>\n<\/ul>\n<p>Trong nhi\u1ec1u d\u1ef1 \u00e1n th\u1ef1c t\u1ebf, l\u1ef1a ch\u1ecdn kh\u00f4ng \u0111\u01a1n thu\u1ea7n l\u00e0 ph\u01b0\u01a1ng \u00e1n n\u00e0y ho\u1eb7c ph\u01b0\u01a1ng \u00e1n kia. Ki\u1ebfn tr\u00fac k\u1ebft h\u1ee3p c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng \u0111\u01a1n b\u0103ng t\u1ea7n \u0111\u1ec3 bao ph\u1ee7 r\u1ed9ng v\u00e0o ban ng\u00e0y v\u00e0 h\u1ec7 th\u1ed1ng \u0111a ph\u1ed5 cho nh\u1eefng khu v\u1ef1c m\u00e0 vi\u1ec7c ph\u00e1t hi\u1ec7n \u1ea3nh nhi\u1ec7t v\u00e0o ban \u0111\u00eam quan tr\u1ecdng h\u01a1n.<\/p>\n<h2>V\u00ed d\u1ee5 tri\u1ec3n khai th\u1ef1c t\u1ebf: kh\u1eafc ph\u1ee5c kho\u1ea3ng tr\u1ed1ng v\u00e0o ban \u0111\u00eam<\/h2>\n<p>M\u1ed9t v\u00ed d\u1ee5 th\u1ef1c t\u1ebf c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ea5y trong m\u1ed9t <a href=\"https:\/\/midradar.com\/vi\/truong-hop\/case-study-building-a-24-7-optical-detection-network-for-an-aviation-facility\/\">m\u1ea1ng l\u01b0\u1edbi ph\u00e1t hi\u1ec7n quang h\u1ecdc c\u1ee7a c\u01a1 s\u1edf h\u00e0ng kh\u00f4ng<\/a> Gi\u1ea3i ph\u00e1p an ninh t\u00edch h\u1ee3p chuy\u00ean d\u1ee5ng, h\u1ed7 tr\u1ee3 gi\u00e1m s\u00e1t li\u00ean t\u1ee5c, \u0111\u00e1nh gi\u00e1 r\u1ee7i ro v\u00e0 ph\u1ea3n \u1ee9ng v\u1eadn h\u00e0nh hi\u1ec7u qu\u1ea3.<\/p>\n<p>Trong ph\u01b0\u01a1ng \u00e1n tri\u1ec3n khai \u0111\u00f3, giai \u0111o\u1ea1n \u0111\u1ea7u s\u1eed d\u1ee5ng c\u00e1c h\u1ec7 th\u1ed1ng ph\u00e1t hi\u1ec7n quang h\u1ecdc NIR c\u1ed1 \u0111\u1ecbnh \u0111\u1ec3 n\u00e2ng cao nh\u1eadn th\u1ee9c v\u1ec1 v\u00e0nh \u0111ai v\u00e0o ban ng\u00e0y. H\u1ec7 th\u1ed1ng gi\u00fap x\u00e1c \u0111\u1ecbnh ho\u1ea1t \u0111\u1ed9ng quan s\u00e1t quang h\u1ecdc t\u1eeb b\u00ean ngo\u00e0i, xu\u1ea5t ph\u00e1t t\u1eeb \u0111\u01b0\u1eddng c\u00f4ng c\u1ed9ng v\u00e0 c\u00e1c khu v\u1ef1c tr\u1ed1ng l\u00e2n c\u1eadn.<\/p>\n<p>Sau \u0111\u1ee3t tri\u1ec3n khai ban \u0111\u1ea7u, \u0111\u1ed9i an ninh \u0111\u00e3 ph\u00e1t hi\u1ec7n ra m\u1ed9t l\u1ed7 h\u1ed5ng c\u00f2n t\u1ed3n t\u1ea1i v\u1ec1 kh\u1ea3 n\u0103ng quan s\u00e1t ban \u0111\u00eam li\u00ean quan \u0111\u1ebfn c\u00e1c thi\u1ebft b\u1ecb h\u00ecnh \u1ea3nh nhi\u1ec7t. Sau \u0111\u00f3, c\u00e1c thi\u1ebft b\u1ecb \u0111a quang ph\u1ed5 FinderPro-E \u0111\u00e3 \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t t\u1ea1i c\u00e1c khu v\u1ef1c then ch\u1ed1t, gi\u00fap n\u00e2ng cao kh\u1ea3 n\u0103ng ph\u00e1t hi\u1ec7n c\u1ea3 c\u00e1c thi\u1ebft b\u1ecb quang h\u1ecdc ti\u00eau chu\u1ea9n l\u1eabn c\u00e1c thi\u1ebft b\u1ecb h\u00ecnh \u1ea3nh nhi\u1ec7t c\u1ee7a c\u01a1 s\u1edf.<\/p>\n<p>C\u00e1ch ti\u1ebfp c\u1eadn theo t\u1eebng giai \u0111o\u1ea1n n\u00e0y cho th\u1ea5y h\u1ec7 th\u1ed1ng \u0111\u01a1n b\u0103ng t\u1ea7n v\u00e0 \u0111a ph\u1ed5 c\u00f3 th\u1ec3 ph\u1ed1i h\u1ee3p v\u1edbi nhau nh\u01b0 th\u1ebf n\u00e0o. H\u1ec7 th\u1ed1ng NIR c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n quang h\u1ecdc t\u1ea7m xa v\u00e0o ban ng\u00e0y, trong khi h\u1ec7 th\u1ed1ng \u0111a ph\u1ed5 h\u1ed7 tr\u1ee3 LWIR c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n v\u00f9ng bao ph\u1ee7 ban \u0111\u00eam t\u1ea1i nh\u1eefng n\u01a1i ho\u1ea1t \u0111\u1ed9ng \u1ea3nh nhi\u1ec7t l\u00e0 m\u1ed9t nguy c\u01a1.<\/p>\n<p>Ki\u1ebfn tr\u00fac tri\u1ec3n khai: k\u1ebft h\u1ee3p NIR v\u00e0 LWIR trong m\u1ed9t h\u1ec7 th\u1ed1ng n\u1ed1i m\u1ea1ng<br \/>\nV\u00f9ng bao ph\u1ee7 \u0111a ph\u1ed5 kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng \u0111\u00f2i h\u1ecfi thay th\u1ebf c\u00e1c h\u1ec7 th\u1ed1ng NIR hi\u1ec7n c\u00f3. FinderPro-E \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng c\u00f9ng c\u00e1c thi\u1ebft b\u1ecb FinderPro-X trong m\u1ed9t m\u00f4i tr\u01b0\u1eddng ph\u1ea7n m\u1ec1m ch\u1ec9 huy chung.<\/p>\n<p>M\u1ed7i thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 bao ph\u1ee7 khu v\u1ef1c v\u00e0nh \u0111ai \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh, trong khi d\u1eef li\u1ec7u ph\u00e1t hi\u1ec7n t\u1eeb nhi\u1ec1u thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ebfn m\u1ed9t m\u00e0n h\u00ecnh ph\u00e1t hi\u1ec7n th\u1ed1ng nh\u1ea5t. \u0110i\u1ec1u n\u00e0y gi\u00fap ng\u01b0\u1eddi v\u1eadn h\u00e0nh theo d\u00f5i ho\u1ea1t \u0111\u1ed9ng quang h\u1ecdc \u1edf c\u00e1c v\u00f9ng kh\u00e1c nhau v\u00e0 \u1ee9ng ph\u00f3 d\u1ef1a tr\u00ean v\u1ecb tr\u00ed, th\u1eddi gian v\u00e0 lo\u1ea1i thi\u1ebft b\u1ecb.<\/p>\n<p>M\u1ed9t ph\u01b0\u01a1ng \u00e1n tri\u1ec3n khai k\u1ebft h\u1ee3p \u0111i\u1ec3n h\u00ecnh c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng:<\/p>\n<ul>\n<li>Thi\u1ebft b\u1ecb FinderPro-X cho c\u00e1c khu v\u1ef1c c\u1ea7n ph\u00e1t hi\u1ec7n NIR t\u1ea7m xa \u0111\u1ebfn 2,000 m<\/li>\n<li>Thi\u1ebft b\u1ecb FinderPro-E cho c\u00e1c khu v\u1ef1c m\u00e0 vi\u1ec7c ph\u00e1t hi\u1ec7n \u1ea3nh nhi\u1ec7t v\u00e0o ban \u0111\u00eam quan tr\u1ecdng h\u01a1n<\/li>\n<li>Thi\u1ebft b\u1ecb c\u1ea7m tay FinderPro-P cho l\u1ef1c l\u01b0\u1ee3ng tu\u1ea7n tra, ki\u1ec3m tra t\u1ea1m th\u1eddi v\u00e0 x\u00e1c minh nhanh t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng<\/li>\n<li>Ph\u1ea7n m\u1ec1m ch\u1ec9 huy trung t\u00e2m \u0111\u1ec3 hi\u1ec3n th\u1ecb d\u1eef li\u1ec7u ph\u00e1t hi\u1ec7n, ghi nh\u1eadt k\u00fd s\u1ef1 ki\u1ec7n v\u00e0 \u0111i\u1ec1u ph\u1ed1i \u1ee9ng ph\u00f3<\/li>\n<\/ul>\n<p>S\u1ef1 ch\u1ed3ng l\u1ea5n gi\u1eefa thi\u1ebft b\u1ecb c\u1ed1 \u0111\u1ecbnh, thi\u1ebft b\u1ecb \u0111a ph\u1ed5 v\u00e0 thi\u1ebft b\u1ecb c\u1ea7m tay gi\u00fap gi\u1ea3m \u0111i\u1ec3m m\u00f9 v\u00e0 h\u1ed7 tr\u1ee3 m\u1ed9t m\u1ea1ng ph\u00e1t hi\u1ec7n quang h\u1ecdc to\u00e0n di\u1ec7n h\u01a1n.<\/p>\n<h2>T\u00ecm hi\u1ec3u th\u00eam<\/h2>\n<p>H\u1ec7 th\u1ed1ng ph\u00e1t hi\u1ec7n quang h\u1ecdc \u0111a ph\u1ed5 FinderPro-E \u2014 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt, ph\u1ea1m vi ph\u00e1t hi\u1ec7n theo lo\u1ea1i thi\u1ebft b\u1ecb v\u00e0 c\u00e1c t\u00f9y ch\u1ecdn tri\u1ec3n khai.<\/p>\n<p>H\u1ec7 th\u1ed1ng Ph\u00e1t hi\u1ec7n Quang h\u1ecdc C\u1ed1 \u0111\u1ecbnh FinderPro-X \u2014 ph\u00e1t hi\u1ec7n quang h\u1ecdc c\u1ed1 \u0111\u1ecbnh t\u1ea7m xa cho c\u00e1c \u1ee9ng d\u1ee5ng gi\u00e1m s\u00e1t chu vi v\u00e0 c\u01a1 s\u1edf.<\/p>\n<p><a href=\"https:\/\/midradar.com\/vi\/danh-muc\/he-thong-chong-trinh-sat-va-chong-ban-tia\/\">danh m\u1ee5c h\u1ec7 th\u1ed1ng ph\u00e1t hi\u1ec7n gi\u00e1m s\u00e1t quang h\u1ecdc<\/a> \u2014 so s\u00e1nh c\u00e1c phi\u00ean b\u1ea3n FinderPro, bao g\u1ed3m v\u00f9ng bao ph\u1ee7 ph\u1ed5, c\u1ef1 ly ph\u00e1t hi\u1ec7n v\u00e0 k\u1ecbch b\u1ea3n tri\u1ec3n khai.<\/p>\n<p>Multi-sensor security architecture \u2014 optical detection integrated with radar, <a href=\"https:\/\/midradar.com\/vi\/camera-giam-sat-ptz-da-cam-bien-tam-xa\/\">cameras EO\/IR<\/a>, ph\u1ea7n m\u1ec1m \u0111i\u1ec1u khi\u1ec3n v\u00e0 thi\u1ebft b\u1ecb c\u1ea3nh b\u00e1o.<\/p>\n<h2>K\u1ebft lu\u1eadn<\/h2>\n<p>H\u1ec7 th\u1ed1ng ph\u00e1t hi\u1ec7n quang h\u1ecdc NIR \u0111\u01a1n b\u0103ng t\u1ea7n c\u00f3 gi\u00e1 tr\u1ecb trong vi\u1ec7c x\u00e1c \u0111\u1ecbnh nhi\u1ec1u thi\u1ebft b\u1ecb quang h\u1ecdc ti\u00eau chu\u1ea9n, bao g\u1ed3m camera \u00e1nh s\u00e1ng kh\u1ea3 ki\u1ebfn v\u00e0 c\u00e1c thi\u1ebft b\u1ecb quan s\u00e1t th\u00f4ng d\u1ee5ng d\u00f9ng h\u1ec7 quang b\u1eb1ng th\u1ee7y tinh. Tuy nhi\u00ean, thi\u1ebft b\u1ecb \u1ea3nh nhi\u1ec7t ho\u1ea1t \u0111\u1ed9ng trong m\u1ed9t b\u0103ng ph\u1ed5 kh\u00e1c, c\u00f3 th\u1ec3 t\u1ea1o ra kho\u1ea3ng tr\u1ed1ng gi\u00e1m s\u00e1t v\u00e0o ban \u0111\u00eam ho\u1eb7c trong m\u00f4i tr\u01b0\u1eddng t\u1ea7m nh\u00ecn h\u1ea1n ch\u1ebf.<\/p>\n<p>Ph\u00e1t hi\u1ec7n \u0111a ph\u1ed5 b\u1ed5 sung kh\u1ea3 n\u0103ng LWIR \u0111\u1ec3 kh\u1eafc ph\u1ee5c kho\u1ea3ng tr\u1ed1ng n\u00e0y. B\u1eb1ng c\u00e1ch k\u1ebft h\u1ee3p ph\u00e1t hi\u1ec7n NIR v\u00e0 LWIR trong m\u1ed9t ki\u1ebfn tr\u00fac n\u1ed1i m\u1ea1ng, l\u1ef1c l\u01b0\u1ee3ng an ninh c\u00f3 th\u1ec3 n\u00e2ng cao nh\u1eadn th\u1ee9c t\u00ecnh hu\u1ed1ng trong \u0111i\u1ec1u ki\u1ec7n ng\u00e0y v\u00e0 \u0111\u00eam, \u0111\u1ed1i v\u1edbi c\u1ea3 thi\u1ebft b\u1ecb quang h\u1ecdc ti\u00eau chu\u1ea9n l\u1eabn thi\u1ebft b\u1ecb \u1ea3nh nhi\u1ec7t.<\/p>\n<p>\u0110\u1ed1i v\u1edbi c\u01a1 s\u1edf, \u0111\u1ecba \u0111i\u1ec3m t\u1ed5 ch\u1ee9c s\u1ef1 ki\u1ec7n, khu v\u1ef1c h\u00e0ng kh\u00f4ng v\u00e0 nh\u1eefng n\u01a1i kh\u00e1c c\u1ea7n nh\u1eadn th\u1ee9c quang h\u1ecdc 24\/7, ph\u00e1t hi\u1ec7n \u0111a ph\u1ed5 t\u1ea1o n\u1ec1n t\u1ea3ng v\u1eefng ch\u1eafc h\u01a1n cho c\u00f4ng t\u00e1c qu\u1ea3n l\u00fd d\u00e0i h\u1ea1n r\u1ee7i ro v\u00e0nh \u0111ai v\u00e0 r\u1ee7i ro quan s\u00e1t.<\/p>","protected":false},"excerpt":{"rendered":"<p>H\u1ec7 th\u1ed1ng ph\u00e1t hi\u1ec7n quang h\u1ecdc d\u1ef1a tr\u00ean hi\u1ec7u \u1ee9ng m\u1eaft m\u00e8o ho\u1ea1t \u0111\u1ed9ng nh\u1edd nhi\u1ec1u thi\u1ebft b\u1ecb quang h\u1ecdc \u0111a ph\u1ea7n t\u1eed t\u1ea1o ra t\u00edn hi\u1ec7u ph\u1ea3n x\u1ea1 ng\u01b0\u1ee3c t\u1eadp trung khi \u0111\u01b0\u1ee3c chi\u1ebfu b\u1eb1ng laser qu\u00e9t. T\u00edn hi\u1ec7u ph\u1ea3n h\u1ed3i n\u00e0y c\u00f3 th\u1ec3 gi\u00fap h\u1ec7 th\u1ed1ng x\u00e1c \u0111\u1ecbnh s\u1ef1 hi\u1ec7n di\u1ec7n v\u00e0 v\u1ecb tr\u00ed c\u1ee7a m\u1ed9t thi\u1ebft b\u1ecb quang h\u1ecdc h\u01b0\u1edbng v\u1ec1 khu v\u1ef1c \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7.<\/p>","protected":false},"featured_media":2769,"comment_status":"closed","ping_status":"closed","template":"","class_list":["post-2768","news","type-news","status-publish","has-post-thumbnail","hentry","news_category-blog","news_category-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/midradar.com\/vi\/wp-json\/wp\/v2\/news\/2768","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/midradar.com\/vi\/wp-json\/wp\/v2\/news"}],"about":[{"href":"https:\/\/midradar.com\/vi\/wp-json\/wp\/v2\/types\/news"}],"replies":[{"embeddable":true,"href":"https:\/\/midradar.com\/vi\/wp-json\/wp\/v2\/comments?post=2768"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/midradar.com\/vi\/wp-json\/wp\/v2\/media\/2769"}],"wp:attachment":[{"href":"https:\/\/midradar.com\/vi\/wp-json\/wp\/v2\/media?parent=2768"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}