{"id":37,"date":"2017-10-22T23:13:51","date_gmt":"2017-10-22T21:13:51","guid":{"rendered":"http:\/\/www.aeroclub-avranches.org\/wp2\/?page_id=37"},"modified":"2023-03-07T18:27:42","modified_gmt":"2023-03-07T17:27:42","slug":"a-propos-de-la-webcam","status":"publish","type":"page","link":"https:\/\/www.aeroclub-avranches.org\/wp2\/a-propos-de-la-webcam\/","title":{"rendered":"A propos de la webcam"},"content":{"rendered":"

La webcam est une Bewan iCam, une cam\u00e9ra HD sur IP, genre cam\u00e9ra de vid\u00e9osurveillance. Ce mod\u00e8le n’est plus fabriqu\u00e9 mais l’\u00e9quivalent est par exemple la Bewan iCam 100N. Elle a plein de fonctionnalit\u00e9s mais on n’utilise que l’envoi par FTP d’images fixes.<\/p>\n

Ensuite c’est une page qui affiche l’image, la rafra\u00eechit et affiche les donn\u00e9es m\u00e9t\u00e9o.
\nLa station m\u00e9t\u00e9o est une Davis Vantage Pro 2<\/strong> avec un module Data Logger USB<\/strong>.<\/p>\n

Elle est branch\u00e9e sur un PC qui fait tourner l’excellent logiciel gratuit : Cumulus.
\nCe logiciel est maintenant abandonn\u00e9 mais remplac\u00e9 par une version r\u00e9-\u00e9crite: CumulusMX<\/a><\/p>\n

Je suis parti du mod\u00e8le de pages en fran\u00e7ais que fournit Cumulus, que j’ai ensuite modifi\u00e9 pour g\u00e9n\u00e9rer les pages.
\nLes jauges m\u00e9t\u00e9o et l’incrustation des graphiques de tendances dans la page de la webcam sont faites maison avec des frameworks javascript: jQuery et RaphaelJS en l’occurrence.<\/p>\n

jQuery est utilis\u00e9 pour la barre de progression et les boites de zoom sur l’image ou les graphiques. Ainsi que pour le rafraichissement automatique des graphiques, qui sont eux g\u00e9n\u00e9r\u00e9s toutes les 5 minutes par Cumulus.<\/p>\n

RaphaelJS est le framework utilis\u00e9 pour impl\u00e9menter les jauges m\u00e9t\u00e9o.
\nC’est du d\u00e9veloppement assez sp\u00e9cifique \u00e0 Avranches, avec les pistes en fond notamment, mais c’est facilement adaptable \u00e0 d’autres terrains pour qui connait le javascript.<\/p>\n

N’h\u00e9sitez pas \u00e0 me contacter si vous avez besoin de plus d’informations,<\/p>\n

Cordialement, Patrice Godard
\npatrice.godard (at) laposte.net
\nMis \u00e0 jour le 07\/03\/2023<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

La webcam est une Bewan iCam, une cam\u00e9ra HD sur IP, genre cam\u00e9ra de vid\u00e9osurveillance. Ce mod\u00e8le n’est plus fabriqu\u00e9 mais l’\u00e9quivalent est par exemple la Bewan iCam 100N. Elle a plein de fonctionnalit\u00e9s mais on n’utilise que l’envoi par FTP d’images fixes. Ensuite c’est une page qui affiche l’image, la rafra\u00eechit et affiche les … Continuer la lecture de « A propos de la webcam »<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-37","page","type-page","status-publish","hentry"],"yoast_head":"\nA propos de la webcam - A\u00e9roclub des gr\u00e8ves du Mont Saint Michel<\/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:\/\/www.aeroclub-avranches.org\/wp2\/a-propos-de-la-webcam\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"A propos de la webcam - A\u00e9roclub des gr\u00e8ves du Mont Saint Michel\" \/>\n<meta property=\"og:description\" content=\"La webcam est une Bewan iCam, une cam\u00e9ra HD sur IP, genre cam\u00e9ra de vid\u00e9osurveillance. 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