{"id":25816,"date":"2025-12-18T16:32:00","date_gmt":"2025-12-18T16:32:00","guid":{"rendered":"https:\/\/retotech.fundacionendesa.org\/multisite\/?p=25816"},"modified":"2025-12-18T19:08:51","modified_gmt":"2025-12-18T19:08:51","slug":"implementacio-del-sistema-de-traccio-de-la-maqueta-del-bus-urba-de-valls","status":"publish","type":"post","link":"https:\/\/retotech.fundacionendesa.org\/multisite\/2025\/12\/18\/implementacio-del-sistema-de-traccio-de-la-maqueta-del-bus-urba-de-valls\/","title":{"rendered":"Implementaci\u00f3 del sistema de tracci\u00f3 de la maqueta del bus urb\u00e0 de Valls"},"content":{"rendered":"\n<p>El projecte del Bus Urb\u00e0 de Valls continua progressant de manera satisfact\u00f2ria amb una nova fase centrada en el sistema de moviment de la maqueta del vehicle. En aquesta etapa, l\u2019alumnat ha comen\u00e7at a dotar el bus d\u2019autonomia de despla\u00e7ament, avan\u00e7ant cap a una representaci\u00f3 cada vegada m\u00e9s funcional i realista del vehicle urb\u00e0.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/retotech.fundacionendesa.org\/multisite\/wp-content\/uploads\/sites\/3\/2025\/12\/xassis-bus-urba-valls-maqueta-768x1024.jpeg\" alt=\"\" class=\"wp-image-25815\" srcset=\"https:\/\/retotech.fundacionendesa.org\/multisite\/wp-content\/uploads\/sites\/3\/2025\/12\/xassis-bus-urba-valls-maqueta-768x1024.jpeg 768w, https:\/\/retotech.fundacionendesa.org\/multisite\/wp-content\/uploads\/sites\/3\/2025\/12\/xassis-bus-urba-valls-maqueta-225x300.jpeg 225w, https:\/\/retotech.fundacionendesa.org\/multisite\/wp-content\/uploads\/sites\/3\/2025\/12\/xassis-bus-urba-valls-maqueta-1152x1536.jpeg 1152w, https:\/\/retotech.fundacionendesa.org\/multisite\/wp-content\/uploads\/sites\/3\/2025\/12\/xassis-bus-urba-valls-maqueta.jpeg 1200w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<p>Muntatge mec\u00e0nic de la base del bus<\/p>\n\n\n\n<p>El primer pas d\u2019aquesta fase ha estat la instal\u00b7laci\u00f3 del sistema de tracci\u00f3. A la base del xass\u00eds del bus s\u2019hi han muntat quatre servomotors de rotaci\u00f3 cont\u00ednua, que fan la funci\u00f3 de rodes motores. Aquests servomotors s\u2019han acoblat amb precisi\u00f3 sobre una base de fusta DM, dissenyada expressament per suportar l\u2019estructura del bus a escala 1:20.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/retotech.fundacionendesa.org\/multisite\/wp-content\/uploads\/sites\/3\/2025\/12\/WhatsApp-Image-2025-12-18-at-20.03.33-3-768x1024.jpeg\" alt=\"\" class=\"wp-image-25823\" srcset=\"https:\/\/retotech.fundacionendesa.org\/multisite\/wp-content\/uploads\/sites\/3\/2025\/12\/WhatsApp-Image-2025-12-18-at-20.03.33-3-768x1024.jpeg 768w, https:\/\/retotech.fundacionendesa.org\/multisite\/wp-content\/uploads\/sites\/3\/2025\/12\/WhatsApp-Image-2025-12-18-at-20.03.33-3-225x300.jpeg 225w, https:\/\/retotech.fundacionendesa.org\/multisite\/wp-content\/uploads\/sites\/3\/2025\/12\/WhatsApp-Image-2025-12-18-at-20.03.33-3-1152x1536.jpeg 1152w, https:\/\/retotech.fundacionendesa.org\/multisite\/wp-content\/uploads\/sites\/3\/2025\/12\/WhatsApp-Image-2025-12-18-at-20.03.33-3.jpeg 1200w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<p>Aquest treball ha requerit cura en l\u2019alineaci\u00f3 i la fixaci\u00f3 dels motors per garantir un moviment estable i coordinat. Un cop assegurats a la base, la maqueta ja ha comen\u00e7at a prendre forma com a vehicle m\u00f2bil, establint les bases per a futures ampliacions del projecte.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/retotech.fundacionendesa.org\/multisite\/wp-content\/uploads\/sites\/3\/2025\/12\/WhatsApp-Image-2025-12-18-at-20.03.33-1-768x1024.jpeg\" alt=\"\" class=\"wp-image-25818\" srcset=\"https:\/\/retotech.fundacionendesa.org\/multisite\/wp-content\/uploads\/sites\/3\/2025\/12\/WhatsApp-Image-2025-12-18-at-20.03.33-1-768x1024.jpeg 768w, https:\/\/retotech.fundacionendesa.org\/multisite\/wp-content\/uploads\/sites\/3\/2025\/12\/WhatsApp-Image-2025-12-18-at-20.03.33-1-225x300.jpeg 225w, https:\/\/retotech.fundacionendesa.org\/multisite\/wp-content\/uploads\/sites\/3\/2025\/12\/WhatsApp-Image-2025-12-18-at-20.03.33-1-1152x1536.jpeg 1152w, https:\/\/retotech.fundacionendesa.org\/multisite\/wp-content\/uploads\/sites\/3\/2025\/12\/WhatsApp-Image-2025-12-18-at-20.03.33-1.jpeg 1200w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<p>Programaci\u00f3 i primeres proves de moviment<\/p>\n\n\n\n<p>Amb el sistema mec\u00e0nic muntat, s\u2019ha iniciat la fase de programaci\u00f3 dels quatre servomotors de rotaci\u00f3 cont\u00ednua mitjan\u00e7ant l\u2019entorn Bitbloq Rob\u00f2tics. L\u2019alumnat ha treballat la configuraci\u00f3 dels motors i la seva coordinaci\u00f3, entenent la import\u00e0ncia del control de velocitat i sentit de gir per aconseguir un despla\u00e7ament coherent del bus.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/retotech.fundacionendesa.org\/multisite\/wp-content\/uploads\/sites\/3\/2025\/12\/WhatsApp-Image-2025-12-18-at-20.03.33-2-1-768x1024.jpeg\" alt=\"\" class=\"wp-image-25822\" srcset=\"https:\/\/retotech.fundacionendesa.org\/multisite\/wp-content\/uploads\/sites\/3\/2025\/12\/WhatsApp-Image-2025-12-18-at-20.03.33-2-1-768x1024.jpeg 768w, https:\/\/retotech.fundacionendesa.org\/multisite\/wp-content\/uploads\/sites\/3\/2025\/12\/WhatsApp-Image-2025-12-18-at-20.03.33-2-1-225x300.jpeg 225w, https:\/\/retotech.fundacionendesa.org\/multisite\/wp-content\/uploads\/sites\/3\/2025\/12\/WhatsApp-Image-2025-12-18-at-20.03.33-2-1-1152x1536.jpeg 1152w, https:\/\/retotech.fundacionendesa.org\/multisite\/wp-content\/uploads\/sites\/3\/2025\/12\/WhatsApp-Image-2025-12-18-at-20.03.33-2-1.jpeg 1200w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<p>En aquesta primera etapa de programaci\u00f3, s\u2019ha aconseguit que el bus avanci i retrocedeixi correctament mitjan\u00e7ant l\u2019\u00fas de dos polsadors, que actuen com a sistema de control b\u00e0sic. Aquesta fita representa un pas molt significatiu, ja que connecta directament la programaci\u00f3 amb el comportament f\u00edsic del prototip.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/retotech.fundacionendesa.org\/multisite\/wp-content\/uploads\/sites\/3\/2025\/12\/WhatsApp-Image-2025-12-18-at-20.03.33-1-2-768x1024.jpeg\" alt=\"\" class=\"wp-image-25827\" srcset=\"https:\/\/retotech.fundacionendesa.org\/multisite\/wp-content\/uploads\/sites\/3\/2025\/12\/WhatsApp-Image-2025-12-18-at-20.03.33-1-2-768x1024.jpeg 768w, https:\/\/retotech.fundacionendesa.org\/multisite\/wp-content\/uploads\/sites\/3\/2025\/12\/WhatsApp-Image-2025-12-18-at-20.03.33-1-2-225x300.jpeg 225w, https:\/\/retotech.fundacionendesa.org\/multisite\/wp-content\/uploads\/sites\/3\/2025\/12\/WhatsApp-Image-2025-12-18-at-20.03.33-1-2-1152x1536.jpeg 1152w, https:\/\/retotech.fundacionendesa.org\/multisite\/wp-content\/uploads\/sites\/3\/2025\/12\/WhatsApp-Image-2025-12-18-at-20.03.33-1-2.jpeg 1200w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<p>Aprenentatges i continu\u00eftat del projecte<\/p>\n\n\n\n<p>Aquesta fase ha perm\u00e8s a l\u2019alumnat consolidar coneixements de mec\u00e0nica b\u00e0sica, control de motors i programaci\u00f3 aplicada, tot refor\u00e7ant el treball en equip i la resoluci\u00f3 de problemes reals. El projecte continua evolucionant de manera progressiva, integrant cada cop m\u00e9s sistemes que apropen la maqueta a un bus urb\u00e0 funcional.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>El projecte del Bus Urb\u00e0 de Valls continua progressant de manera satisfact\u00f2ria amb una nova fase centrada en el sistema<\/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-25816","post","type-post","status-publish","format-standard","hentry","category-blog-retotech"],"_links":{"self":[{"href":"https:\/\/retotech.fundacionendesa.org\/multisite\/wp-json\/wp\/v2\/posts\/25816"}],"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=25816"}],"version-history":[{"count":2,"href":"https:\/\/retotech.fundacionendesa.org\/multisite\/wp-json\/wp\/v2\/posts\/25816\/revisions"}],"predecessor-version":[{"id":25828,"href":"https:\/\/retotech.fundacionendesa.org\/multisite\/wp-json\/wp\/v2\/posts\/25816\/revisions\/25828"}],"wp:attachment":[{"href":"https:\/\/retotech.fundacionendesa.org\/multisite\/wp-json\/wp\/v2\/media?parent=25816"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/retotech.fundacionendesa.org\/multisite\/wp-json\/wp\/v2\/categories?post=25816"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/retotech.fundacionendesa.org\/multisite\/wp-json\/wp\/v2\/tags?post=25816"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}