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COMPARAISON · ROBOTIQUE MOBILE

AGV vs AMR — quand chacun gagne.

AGVs and AMRs are different generations of warehouse and factory mobile robotics, with different assumptions about navigation, infrastructure, flexibility and TCO.

AGVs follow fixed paths defined by magnetic tape, wire-guidance or barcode markers; AMRs navigate dynamically with LiDAR or visual SLAM. This is the operator-level comparison for procurement teams choosing between them — and the case for hybrid fleets governed by VDA 5050.

AGVFixedPath-guidedvsAMRDynamicNavigation SLAM

La différence de catégorie

AGVs (Automated Guided Vehicles) are fixed-path robots that follow markers — magnetic tape, embedded wires, optical lines, or fixed-position QR codes. They're deterministic, reliable, and proven at scale in high-volume repeatable tasks.

AMRs (Autonomous Mobile Robots) use onboard sensors (LiDAR, depth cameras, IMU) to build a map of the environment and navigate dynamically — they replan around obstacles, share dynamic paths with peers, and adapt to layout changes without re-tape-laying.

AGVs win on deterministic throughput in stable layouts; AMRs win on flexibility and faster deployment in changing environments.

Navigation et infrastructures

AGV: needs floor preparation (tape, wires, QR codes). Layout changes require re-laying the path infrastructure. Strong in environments where the layout is fixed and throughput is predictable.

AMR: needs a clean-floor scan during commissioning, plus charging stations. Layout changes handled by re-mapping (minutes to hours, not weeks). Strong in environments where workflows or layouts shift over time.

Débit, coût et TCO

AGV: capital cost per unit can be higher for tugger / lifting vehicles, but lifetime TCO is well-understood and predictable; high-throughput applications (kitting, line replenishment, finished-goods buffer) are AGV's traditional strong suit.

AMR: faster deployment, lower per-unit capex on lighter-duty vehicles, but software, integration, fleet management and traffic-control engineering add cost. Payback is usually faster on AMR for variable workflows; AGV wins on steady high-volume routes.

Paysage des fournisseurs

AGV: JBT, Dematic, Daifuku, KION (Linde / Dematic / STILL), Toyota Material Handling, Egemin. Fork-truck-shaped AGVs from forklift OEMs are mainstream.

AMR: Mobile Industrial Robots (MIR, KION-owned), Geek+, OTTO Motors (Rockwell), Locus Robotics, Fetch (Zebra), Vecna Robotics, 6 River Systems (Shopify). The market consolidated rapidly post-2020 with major industrial groups acquiring AMR vendors.

VDA 5050 — la norme d’interopérabilité

VDA 5050 is the interface standard between mixed-fleet AGVs/AMRs and a master control system, published by the German Association of the Automotive Industry. It's now broadly adopted across European and growing North American deployments.

With VDA 5050, you can run a heterogeneous fleet — AGVs from one vendor, AMRs from another — under a single orchestration layer. This dramatically de-risks vendor commitment and enables phased rollout. See /solutions/fleet-orchestration.

Flottes hybrides et quand chacune s’adapte

Mature deployments often layer both. AGV for high-volume repeatable trunk routes (line-side replenishment, finished-goods buffer to dispatch).

AMR for variable goods-to-person picking, ad-hoc moves, and routes that change with seasonality or product mix. VDA 5050 binds the fleet under one master control. We pick the right vehicle for the right route in stage 1 — see /solutions/fleet-orchestration.

FAQ

Questions fréquemment posées

Lequel est le moins cher — AGV ou AMRC ?

Cela dépend du flux de travail. Le AMR est généralement moins cher à déployer au départ (pas de préparation au sol, mise en service plus rapide) ; AGV a un TCO plus faible sur des routes stables à haut débit.

La bonne comparaison est le coût total par déménagement accompli sur toute la durée de vie du déploiement.

Les AGV s et AMR s peuvent-ils partager un système de contrôle maître ?

Oui — VDA 5050 est conçu exactement pour cela. Nous concevons un contrôle maître conforme à VDA 5050 dans le cadre de /solutions/fleet-orchestration.

Les AMR S ont-ils besoin d’une intégration WMS pour être utiles ?

Oui — pour tout déploiement en production au-delà de la preuve de concept. Le logiciel de gestion de flotte AMR s’intègre avec WMS (SAP EWM, Manhattan, Blue Yonder, Körber) via des API standard. Nous concevons des schémas d’intégration à l’étape 1.

Les AMR s remplaceront-ils les AGV S avec le temps ?

En partie. La part de marché de AMR croît rapidement dans la cueillette de biens à personne et les flux de travail variables.

Les AGV conservent des avantages dans les routes trunk déterministes à grand volume et les applications de remorqueurs à forte charge. Nous nous attendons à ce que la solution à long terme, VDA 5050 - orchestrate soit une flotte mixte.

Quelle est la précision de la navigation AMR en pratique ?

Position accuracy ±2–5 cm in typical SLAM-mapped environments. Docking and load-handling accuracy is higher (mm-level) using fiducial markers at pickup points. Accuracy is bounded by sensor quality and mapping discipline.

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