Hands On Tech
Systèmes de Guidage 3D RTK pour Excavatrices, Niveleuses et Bulldozers
Les systèmes de guidage 3D RTK (Real-Time Kinematic) appliqués aux engins de terrassement permettent un positionnement en temps réel avec une précision centimétrique. Ces systèmes utilisent des signaux GNSS (Global Navigation Satellite System) combinés à des corrections RTK transmises par une station de base locale ou un réseau de correction (RTK réseau).
Un contrôleur embarqué, couplé à des capteurs GNSS installés sur la machine, reçoit les données de position et compare en permanence la position de l’outil de travail (lame, godet, etc.) par rapport au modèle numérique de terrain (MNT) chargé dans le système.
Bénéfices Opérationnels
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Précision centimétrique (± 2 cm).
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Réduction significative des temps de chantier.
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Diminution des besoins en personnel de contrôle.
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Sécurité accrue grâce à la limitation des interventions humaines proches des engins.
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Suivi et traçabilité des opérations de terrassement via enregistrement des données.
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