{"id":1394,"date":"2022-08-26T06:52:14","date_gmt":"2022-08-26T06:52:14","guid":{"rendered":"https:\/\/www.trafficsolution.cn\/the-role-of-geomagnetic-sensors-in-the-realization-of-parking-guidance-and-billing-functions\/"},"modified":"2022-08-26T06:52:14","modified_gmt":"2022-08-26T06:52:14","slug":"le-role-des-capteurs-geomagnetiques-dans-le-guidage-et-la-facturation-du-stationnement","status":"publish","type":"post","link":"https:\/\/www.trafficsolution.cn\/fr\/le-role-des-capteurs-geomagnetiques-dans-le-guidage-et-la-facturation-du-stationnement\/","title":{"rendered":"Le r\u00f4le des capteurs g\u00e9omagn\u00e9tiques dans la r\u00e9alisation des fonctions de guidage et de facturation du stationnement"},"content":{"rendered":"<p>Les capteurs g\u00e9omagn\u00e9tiques peuvent \u00eatre utilis\u00e9s pour d\u00e9tecter la pr\u00e9sence de v\u00e9hicules et reconna\u00eetre le type de v\u00e9hicule. Le syst\u00e8me d'acquisition de donn\u00e9es joue un r\u00f4le tr\u00e8s important dans le syst\u00e8me de surveillance du trafic. Le capteur g\u00e9omagn\u00e9tique est un \u00e9l\u00e9ment cl\u00e9 du syst\u00e8me d'acquisition de donn\u00e9es. La performance du capteur joue un r\u00f4le d\u00e9cisif dans la pr\u00e9cision du syst\u00e8me d'acquisition de donn\u00e9es.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"\/fr\/collection\/detecteur-de-trafic\/\">Capteurs g\u00e9omagn\u00e9tiques<\/a> peut \u00eatre utilis\u00e9 pour d\u00e9tecter l'existence et le mod\u00e8le d'un v\u00e9hicule. Il utilise l'influence du champ magn\u00e9tique terrestre lorsque les v\u00e9hicules passent sur la route. Ce type de capteur est tr\u00e8s compact et pratique, sa sensibilit\u00e9 est \u00e9galement de premier ordre, son co\u00fbt de construction est tr\u00e8s faible, mais sa dur\u00e9e de vie est tr\u00e8s longue, et les dommages caus\u00e9s \u00e0 la surface de la route sont \u00e9galement tr\u00e8s faibles.<\/p>\n<p>&nbsp;<\/p>\n<h2>1. Le principe de fonctionnement du capteur g\u00e9omagn\u00e9tique dans le service de stationnement<\/h2>\n<p>&nbsp;<\/p>\n<p>Le capteur g\u00e9omagn\u00e9tique est le dispositif de d\u00e9tection frontal du syst\u00e8me de guidage au sol, qui peut verrouiller avec pr\u00e9cision l'heure de stationnement et de d\u00e9part du v\u00e9hicule. Il transf\u00e8re ces donn\u00e9es au syst\u00e8me de gestion pour obtenir facilement des informations sur le nombre de places de stationnement vacantes, incitant ainsi les propri\u00e9taires de voitures \u00e0 s'arr\u00eater. Ce type de capteur appartient \u00e9galement \u00e0 la cat\u00e9gorie <a href=\"\/fr\/item\/detecteur-de-trafic\/systeme-de-detection-de-vehicules-sans-fil\/\">d\u00e9tecteurs de v\u00e9hicules<\/a>. En outre, en tant que nouveau type de dispositif de p\u00e9age \u00e9lectronique, le capteur g\u00e9omagn\u00e9tique est enterr\u00e9 sous la place de parking et son principe de fonctionnement n'est pas compliqu\u00e9.<\/p>\n<p>&nbsp;<\/p>\n<p>En d'autres termes, lorsqu'un v\u00e9hicule entre dans une place de parking, la coupure de la ligne d'induction magn\u00e9tique entra\u00eene une modification du champ magn\u00e9tique, et le capteur g\u00e9omagn\u00e9tique d\u00e9termine alors que le v\u00e9hicule entre dans la place de parking. Dans le m\u00eame temps, il d\u00e9clenche le chronom\u00e9trage et invite le personnel des services de p\u00e9age \u00e0 proximit\u00e9 \u00e0 effectuer des op\u00e9rations. Lorsque le v\u00e9hicule quitte le poste de stationnement, le personnel du service de p\u00e9age est invit\u00e9 \u00e0 effectuer le processus de d\u00e9part imm\u00e9diatement. De cette mani\u00e8re, les citoyens n'ont pas \u00e0 s'inqui\u00e9ter d'un temps de stationnement trop long. Pendant ce temps, le capteur effectue un balayage automatique continu pour v\u00e9rifier si le v\u00e9hicule est toujours gar\u00e9. En outre, le capteur g\u00e9omagn\u00e9tique peut \u00e9galement assurer la fonction de guidage du stationnement. Gr\u00e2ce \u00e0 l'analyse statistique compl\u00e8te du syst\u00e8me dorsal, les informations sur les places de parking libres \u00e0 proximit\u00e9 peuvent \u00eatre fournies aux citoyens sur l'\u00e9cran d'affichage, ce qui permet de mieux guider les citoyens dans le choix d'une place de parking raisonnable.<\/p>\n<p>&nbsp;<\/p>\n<h2>2. La diff\u00e9rence entre le capteur g\u00e9omagn\u00e9tique et le gyroscope<\/h2>\n<p>&nbsp;<\/p>\n<p>Un gyroscope est un instrument qui utilise l'axe fixe et la pr\u00e9cession de la toupie pour mesurer l'attitude (\u00e0 l'aide de l'axe fixe) et la direction du nord (\u00e0 l'aide de la pr\u00e9cession). Il est tr\u00e8s pr\u00e9cis en peu de temps et accumule les erreurs lorsqu'il fonctionne pendant une longue p\u00e9riode. Le capteur de champ g\u00e9omagn\u00e9tique peut mesurer le champ magn\u00e9tique terrestre. Sans interf\u00e9rence magn\u00e9tique, si vous connaissez la longitude, la latitude et l'altitude locales, vous pouvez utiliser divers mod\u00e8les de champ magn\u00e9tique terrestre pour calculer l'inclinaison et la d\u00e9clinaison magn\u00e9tiques apr\u00e8s avoir mesur\u00e9 la direction du champ g\u00e9omagn\u00e9tique, puis vous pouvez calculer le nord polaire et l'attitude. Les capteurs de champ magn\u00e9tique sont sensibles aux interf\u00e9rences, mais ils sont simples et difficiles \u00e0 briser.<\/p>","protected":false},"excerpt":{"rendered":"<p>Des capteurs g\u00e9omagn\u00e9tiques peuvent \u00eatre utilis\u00e9s pour d\u00e9tecter la pr\u00e9sence de v\u00e9hicules et la reconnaissance du type de v\u00e9hicule. Le syst\u00e8me d'acquisition de donn\u00e9es joue un r\u00f4le tr\u00e8s important dans le syst\u00e8me de surveillance du trafic. Le g\u00e9oaimant\u2026<\/p>","protected":false},"author":1,"featured_media":1393,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"footnotes":""},"categories":[38,44],"tags":[],"class_list":["post-1394","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","category-industry-news"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>The Role of Geomagnetic Sensors in the Realization of Parking Guidance and Billing Functions<\/title>\n<meta name=\"description\" content=\"Geomagnetic sensors can be used to detect the presence of vehicles and vehicle type recognition. The data acquisition system plays a very important role in the traffic monitoring system. 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