{"id":133054,"date":"2023-12-13T17:02:30","date_gmt":"2023-12-13T17:02:30","guid":{"rendered":"https:\/\/hgh-infrared.com\/was\/defense-applications\/\/naval-irst\/"},"modified":"2026-02-11T13:20:18","modified_gmt":"2026-02-11T13:20:18","slug":"irst-naval","status":"publish","type":"page","link":"https:\/\/hgh-infrared.com\/fr\/was\/applications-de-defense\/irst-naval\/","title":{"rendered":"S\u00e9curit\u00e9 navale"},"content":{"rendered":"

[vc_row row_height_percent=\u00a0\u00bb0″ override_padding=\u00a0\u00bbyes\u00a0\u00bb h_padding=\u00a0\u00bb2″ top_padding=\u00a0\u00bb2″ bottom_padding=\u00a0\u00bb2″ back_color=\u00a0\u00bbcolor-prif\u00a0\u00bb back_image=\u00a0\u00bb132766″ back_repeat=\u00a0\u00bbno-repeat\u00a0\u00bb back_position=\u00a0\u00bbcenter top\u00a0\u00bb overlay_alpha=\u00a0\u00bb50″ gutter_size=\u00a0\u00bb3″ column_width_percent=\u00a0\u00bb100″ shift_y=\u00a0\u00bb0″ z_index=\u00a0\u00bb0″ content_parallax=\u00a0\u00bb0″ uncode_shortcode_id=\u00a0\u00bb208507″ back_color_type=\u00a0\u00bbuncode-palette\u00a0\u00bb row_height_pixel=\u00a0\u00bb220″][vc_column column_width_percent=\u00a0\u00bb100″ position_vertical=\u00a0\u00bbmiddle\u00a0\u00bb gutter_size=\u00a0\u00bb1″ style=\u00a0\u00bbdark\u00a0\u00bb overlay_alpha=\u00a0\u00bb50″ shift_x=\u00a0\u00bb0″ shift_y=\u00a0\u00bb0″ shift_y_down=\u00a0\u00bb0″ z_index=\u00a0\u00bb0″ medium_width=\u00a0\u00bb0″ mobile_width=\u00a0\u00bb0″ width=\u00a0\u00bb2\/3″ uncode_shortcode_id=\u00a0\u00bb195238″ el_class=\u00a0\u00bbwhite txt_on_photo\u00a0\u00bb][uncode_breadcrumbs el_class=\u00a0\u00bbbreadcrumbs-was\u00a0\u00bb][vc_empty_space empty_h=\u00a0\u00bb1″][vc_empty_space empty_h=\u00a0\u00bb0″][vc_custom_heading text_color=\u00a0\u00bbcolor-xsdn\u00a0\u00bb heading_semantic=\u00a0\u00bbh1″ text_size=\u00a0\u00bbh1″ text_weight=\u00a0\u00bb800″ uncode_shortcode_id=\u00a0\u00bb556675″ text_color_type=\u00a0\u00bbuncode-palette\u00a0\u00bb]IRST Naval[\/vc_custom_heading][\/vc_column][vc_column width=\u00a0\u00bb1\/3″][\/vc_column][\/vc_row][vc_row row_height_percent=\u00a0\u00bb0″ override_padding=\u00a0\u00bbyes\u00a0\u00bb h_padding=\u00a0\u00bb2″ top_padding=\u00a0\u00bb2″ bottom_padding=\u00a0\u00bb2″ overlay_alpha=\u00a0\u00bb50″ gutter_size=\u00a0\u00bb3″ column_width_percent=\u00a0\u00bb100″ shift_y=\u00a0\u00bb0″ z_index=\u00a0\u00bb0″ uncode_shortcode_id=\u00a0\u00bb195487″][vc_column width=\u00a0\u00bb1\/1″][vc_custom_heading uncode_shortcode_id=\u00a0\u00bb656783″]PROTECTION DES NAVIRES DE GUERRE \u2013 IRST (InfraRed Search&Track)[\/vc_custom_heading][vc_column_text uncode_shortcode_id=\u00a0\u00bb798215″]Plus que jamais, la connaissance de l\u2019environnement est un facteur cl\u00e9 de la protection de la flotte. Le champ de bataille maritime actuel est en constante \u00e9volution, avec l\u2019apparition de technologies de derni\u00e8re g\u00e9n\u00e9ration. Les menaces se multiplient et prennent des formes diverses : drones, missiles hypersoniques, USV\u2026<\/p>\n

Pour r\u00e9pondre aux besoins croissants en termes de syst\u00e8mes de recherche et de poursuite infrarouge embarqu\u00e9s (IRST) requis par les marines du monde entier, HGH propose une solution IRST bas\u00e9e sur la cam\u00e9ra de surveillance \u00e0 large zone de zones \u00e9tendues SPYNEL : un syst\u00e8me passif d\u2019alerte pr\u00e9coce embarqu\u00e9 sur votre navire pour une protection \u00e0 360\u00b0 contre les menaces asym\u00e9triques.
\n[\/vc_column_text][\/vc_column][\/vc_row][vc_row row_height_percent=\u00a0\u00bb0″ override_padding=\u00a0\u00bbyes\u00a0\u00bb h_padding=\u00a0\u00bb2″ top_padding=\u00a0\u00bb2″ bottom_padding=\u00a0\u00bb2″ overlay_alpha=\u00a0\u00bb50″ equal_height=\u00a0\u00bbyes\u00a0\u00bb gutter_size=\u00a0\u00bb3″ column_width_percent=\u00a0\u00bb100″ shift_y=\u00a0\u00bb0″ z_index=\u00a0\u00bb0″ uncode_shortcode_id=\u00a0\u00bb852646″][vc_column width=\u00a0\u00bb3\/4″][vc_column_text uncode_shortcode_id=\u00a0\u00bb163129″]Liens de la page<\/strong>
\n> Principaux challenges IRST<\/a>
\n> Menaces principales IRST<\/a>
\n> Comment s\u00e9curiser votre navire de guerre<\/a>
\n> Avantages de Spynel <\/a>[\/vc_column_text][\/vc_column][vc_column column_width_percent=\u00a0\u00bb100″ align_horizontal=\u00a0\u00bbalign_right\u00a0\u00bb gutter_size=\u00a0\u00bb1″ overlay_alpha=\u00a0\u00bb50″ shift_x=\u00a0\u00bb0″ shift_y=\u00a0\u00bb0″ shift_y_down=\u00a0\u00bb0″ z_index=\u00a0\u00bb0″ medium_width=\u00a0\u00bb0″ mobile_width=\u00a0\u00bb0″ width=\u00a0\u00bb1\/4″ uncode_shortcode_id=\u00a0\u00bb152991″][vc_button size=\u00a0\u00bbbtn-sm\u00a0\u00bb radius=\u00a0\u00bbbtn-round\u00a0\u00bb border_width=\u00a0\u00bb0″ button_color_type=\u00a0\u00bbuncode-solid\u00a0\u00bb uncode_shortcode_id=\u00a0\u00bb117602″ width=\u00a0\u00bb245″ button_color_solid=\u00a0\u00bb#2277cc\u00a0\u00bb link=\u00a0\u00bburl:https%3A%2F%2Fhgh-infrared.com%2Ffr%2Fwas%2Fcontact%2F|target:_blank|\u00a0\u00bb]Contactez nous[\/vc_button][vc_button button_color=\u00a0\u00bbcolor-jevc\u00a0\u00bb size=\u00a0\u00bbbtn-sm\u00a0\u00bb radius=\u00a0\u00bbbtn-round\u00a0\u00bb hover_fx=\u00a0\u00bboutlined\u00a0\u00bb outline=\u00a0\u00bbyes\u00a0\u00bb border_width=\u00a0\u00bb0″ button_color_type=\u00a0\u00bbuncode-palette\u00a0\u00bb uncode_shortcode_id=\u00a0\u00bb726609″ width=\u00a0\u00bb245″ link=\u00a0\u00bburl:https%3A%2F%2Fhgh-infrared.com%2Fwp-content%2Fuploads%2F2024%2F02%2FLeaflet_Spynel_Naval_HGH_EN_al1_LR.pdf|target:_blank|\u00a0\u00bb]Etude de cas (PDF)[\/vc_button][vc_button button_color=\u00a0\u00bbcolor-jevc\u00a0\u00bb size=\u00a0\u00bbbtn-sm\u00a0\u00bb radius=\u00a0\u00bbbtn-round\u00a0\u00bb hover_fx=\u00a0\u00bboutlined\u00a0\u00bb outline=\u00a0\u00bbyes\u00a0\u00bb border_width=\u00a0\u00bb0″ button_color_type=\u00a0\u00bbuncode-palette\u00a0\u00bb uncode_shortcode_id=\u00a0\u00bb202001″ width=\u00a0\u00bb245″ el_class=\u00a0\u00bbwhite-button\u00a0\u00bb link=\u00a0\u00bburl:https%3A%2F%2Fhgh-infrared.com%2Ffr%2Fwas%2Fvideos%2F|target:_blank|\u00a0\u00bb]Video[\/vc_button][\/vc_column][\/vc_row][vc_row row_height_percent=\u00a0\u00bb0″ override_padding=\u00a0\u00bbyes\u00a0\u00bb h_padding=\u00a0\u00bb2″ top_padding=\u00a0\u00bb3″ bottom_padding=\u00a0\u00bb2″ back_color=\u00a0\u00bbcolor-gyho\u00a0\u00bb overlay_alpha=\u00a0\u00bb50″ gutter_size=\u00a0\u00bb3″ column_width_percent=\u00a0\u00bb100″ shift_y=\u00a0\u00bb0″ z_index=\u00a0\u00bb0″ content_parallax=\u00a0\u00bb0″ uncode_shortcode_id=\u00a0\u00bb502186″ back_color_type=\u00a0\u00bbuncode-palette\u00a0\u00bb row_name=\u00a0\u00bbmain_challenge\u00a0\u00bb][vc_column column_width_percent=\u00a0\u00bb100″ gutter_size=\u00a0\u00bb1″ overlay_alpha=\u00a0\u00bb50″ shift_x=\u00a0\u00bb0″ shift_y=\u00a0\u00bb0″ shift_y_down=\u00a0\u00bb0″ z_index=\u00a0\u00bb0″ medium_width=\u00a0\u00bb0″ mobile_width=\u00a0\u00bb0″ width=\u00a0\u00bb1\/2″ uncode_shortcode_id=\u00a0\u00bb187657″][vc_custom_heading uncode_shortcode_id=\u00a0\u00bb898668″]Protection des navires de guerre : Principaux d\u00e9fis[\/vc_custom_heading][\/vc_column][\/vc_row][vc_row row_height_percent=\u00a0\u00bb0″ back_color=\u00a0\u00bbcolor-gyho\u00a0\u00bb overlay_alpha=\u00a0\u00bb50″ gutter_size=\u00a0\u00bb3″ column_width_percent=\u00a0\u00bb100″ shift_y=\u00a0\u00bb0″ z_index=\u00a0\u00bb0″ uncode_shortcode_id=\u00a0\u00bb120193″ back_color_type=\u00a0\u00bbuncode-palette\u00a0\u00bb row_name=\u00a0\u00bbmain_challenge\u00a0\u00bb][vc_column width=\u00a0\u00bb7\/12″][vc_column_text uncode_shortcode_id=\u00a0\u00bb208549″ el_class=\u00a0\u00bbjustify\u00a0\u00bb]L\u2019essor des nouvelles technologies oblige les forces navales \u00e0 adapter leurs capacit\u00e9s de d\u00e9fense, de d\u00e9tection et de suivi des menaces contre les cibles asym\u00e9triques a\u00e9riennes et de surface. Les cibles a\u00e9riennes basses telles que les missiles, les essaims de drones et d\u2019autres menaces \u00e0 approche rapide telles que les RHIBS ou les USV, font qu\u2019il est difficile pour les capteurs de surveillance actuels d\u2019assurer une protection compl\u00e8te du navire.<\/p>\n

Afin d\u2019assurer une protection solide des navires de guerre, HGH permet de mettre en place une bulle d\u00e9fensive 3D panoramique compl\u00e8te. Une IRST adapt\u00e9e doit \u00eatre mise en \u0153uvre dans le syst\u00e8me de protection existant du navire, \u00e0 condition qu\u2019elle r\u00e9ponde \u00e0 certaines exigences : L\u2019IRST doit \u00eatre enti\u00e8rement passive, afin d\u2019\u00eatre ind\u00e9tectable par l\u2019ennemi. Il doit \u00eatre adapt\u00e9 aux conditions de mer difficiles, gr\u00e2ce \u00e0 une gyrostabilisation efficace. L\u2019IRST doit \u00e9galement permettre un temps de r\u00e9action rapide, gr\u00e2ce \u00e0 une fusion automatique des donn\u00e9es dans le syst\u00e8me de gestion du combat du navire.
\n[\/vc_column_text][vc_custom_heading uncode_shortcode_id=\u00a0\u00bb143525″ el_id=\u00a0\u00bbmain_threats\u00a0\u00bb]Protection des navires de guerre : Principales menaces[\/vc_custom_heading][\/vc_column][vc_column column_width_percent=\u00a0\u00bb100″ gutter_size=\u00a0\u00bb1″ overlay_alpha=\u00a0\u00bb50″ shift_x=\u00a0\u00bb0″ shift_y=\u00a0\u00bb0″ shift_y_down=\u00a0\u00bb0″ z_index=\u00a0\u00bb0″ medium_width=\u00a0\u00bb0″ mobile_width=\u00a0\u00bb0″ width=\u00a0\u00bb5\/12″ uncode_shortcode_id=\u00a0\u00bb187657″][vc_column_text uncode_shortcode_id=\u00a0\u00bb986490″]<\/p>\n