{"id":29590,"date":"2026-05-20T12:35:00","date_gmt":"2026-05-20T12:35:00","guid":{"rendered":"https:\/\/retotech.fundacionendesa.org\/multisite\/?p=29590"},"modified":"2026-05-24T08:30:50","modified_gmt":"2026-05-24T08:30:50","slug":"simulador-de-sistema-de-bolcada-aplicat-al-bus-urba-de-valls","status":"publish","type":"post","link":"https:\/\/retotech.fundacionendesa.org\/multisite\/2026\/05\/20\/simulador-de-sistema-de-bolcada-aplicat-al-bus-urba-de-valls\/","title":{"rendered":"Simulador de sistema de bolcada aplicat al bus urb\u00e0 de Valls"},"content":{"rendered":"\n<p>Dins del projecte del bus urb\u00e0 de Valls, actualment s\u2019est\u00e0 treballant en el disseny i desenvolupament d\u2019una aplicaci\u00f3 de simulaci\u00f3 orientada a l\u2019estudi de la bolcada i l\u2019estabilitat del vehicle en diferents situacions de circulaci\u00f3.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"657\" height=\"1024\" src=\"https:\/\/retotech.fundacionendesa.org\/multisite\/wp-content\/uploads\/sites\/3\/2026\/05\/app-seguretat-657x1024.png\" alt=\"\" class=\"wp-image-29591\" srcset=\"https:\/\/retotech.fundacionendesa.org\/multisite\/wp-content\/uploads\/sites\/3\/2026\/05\/app-seguretat-657x1024.png 657w, https:\/\/retotech.fundacionendesa.org\/multisite\/wp-content\/uploads\/sites\/3\/2026\/05\/app-seguretat-192x300.png 192w, https:\/\/retotech.fundacionendesa.org\/multisite\/wp-content\/uploads\/sites\/3\/2026\/05\/app-seguretat-768x1197.png 768w, https:\/\/retotech.fundacionendesa.org\/multisite\/wp-content\/uploads\/sites\/3\/2026\/05\/app-seguretat.png 862w\" sizes=\"(max-width: 657px) 100vw, 657px\" \/><\/figure><\/div>\n\n\n<p>Aquest tipus d\u2019estudis no s\u00f3n nous. Ja als anys 30 es troben documentades proves realitzades amb autobusos de dos pisos a Londres, on es podia observar com el vehicle arribava a inclinacions d\u2019uns 35 graus mantenint encara l\u2019estabilitat. Aquestes proves van servir per analitzar els l\u00edmits de seguretat i el comportament del vehicle en situacions extremes.<\/p>\n\n\n\n<p>En el nostre cas, s\u2019ha utilitzat la modelitzaci\u00f3 digital i la simulaci\u00f3 gr\u00e0fica per representar com es modifica la posici\u00f3 del bus segons l\u2019angle desitjat. L\u2019aplicaci\u00f3 permet visualitzar el vehicle tant des de la part posterior com en vista longitudinal, fet que facilita entendre com afecta la inclinaci\u00f3 lateral i frontal a l\u2019equilibri general del bus.<\/p>\n\n\n\n<p>L\u2019objectiu principal d\u2019aquesta app \u00e9s oferir als alumnes una eina visual i interactiva que els permeti comprendre que, a partir d\u2019un determinat angle, arriba un moment en qu\u00e8 el bus perd l\u2019estabilitat i bolca. D\u2019aquesta manera, es poden analitzar els factors f\u00edsics que intervenen en aquest proc\u00e9s, com ara el centre de gravetat, la distribuci\u00f3 del pes i les condicions del terreny.<\/p>\n\n\n\n<p>A m\u00e9s, l\u2019aplicaci\u00f3 tamb\u00e9 incorpora una vessant pr\u00e0ctica vinculada a la seguretat. En situacions en qu\u00e8 el bus superi un angle considerat anormal o es detecti una possible bolcada, el sistema podria desenvolupar un mecanisme d\u2019av\u00eds autom\u00e0tic, capa\u00e7 de contactar directament amb el servei d\u2019emerg\u00e8ncies 112 o enviar un missatge informant que s\u2019ha produ\u00eft un accident.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dins del projecte del bus urb\u00e0 de Valls, actualment s\u2019est\u00e0 treballant en el disseny i desenvolupament d\u2019una aplicaci\u00f3 de simulaci\u00f3<\/p>\n","protected":false},"author":3317,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-29590","post","type-post","status-publish","format-standard","hentry","category-blog-retotech"],"_links":{"self":[{"href":"https:\/\/retotech.fundacionendesa.org\/multisite\/wp-json\/wp\/v2\/posts\/29590"}],"collection":[{"href":"https:\/\/retotech.fundacionendesa.org\/multisite\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/retotech.fundacionendesa.org\/multisite\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/retotech.fundacionendesa.org\/multisite\/wp-json\/wp\/v2\/users\/3317"}],"replies":[{"embeddable":true,"href":"https:\/\/retotech.fundacionendesa.org\/multisite\/wp-json\/wp\/v2\/comments?post=29590"}],"version-history":[{"count":1,"href":"https:\/\/retotech.fundacionendesa.org\/multisite\/wp-json\/wp\/v2\/posts\/29590\/revisions"}],"predecessor-version":[{"id":29592,"href":"https:\/\/retotech.fundacionendesa.org\/multisite\/wp-json\/wp\/v2\/posts\/29590\/revisions\/29592"}],"wp:attachment":[{"href":"https:\/\/retotech.fundacionendesa.org\/multisite\/wp-json\/wp\/v2\/media?parent=29590"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/retotech.fundacionendesa.org\/multisite\/wp-json\/wp\/v2\/categories?post=29590"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/retotech.fundacionendesa.org\/multisite\/wp-json\/wp\/v2\/tags?post=29590"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}