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This standard provides the framework for ensuring that "driverless" vehicles can operate safely in environments where humans are present. It bridges the gap between traditional industrial truck safety and the complex software-driven world of robotics.
Industrial automation relies heavily on Automated Guided Vehicles (AGVs) and Autonomous Mobile Robots (AMRs). As these driverless trucks integrate into shared human workspaces, safety becomes a primary concern. The definitive international standard governing these machines is ("Industrial trucks — Safety requirements and verification — Part 4: Driverless industrial trucks and their systems").
Published by the International Organization for Standardization (ISO), it acts as a "Type-C" standard. This means it provides highly specific safety requirements for a distinct category of machinery. It officially supersedes older standards like EN 1525 and aligns closely with American standards like ANSI/ITSDF B56.5. Key Core Requirements of the Standard Iso 3691-4 Pdf
: Laser scanners must have dynamic fields that adjust based on vehicle speed and steering angle.
The rapid adoption of automation in material handling has made warehouse safety more complex than ever. As Automated Guided Vehicles (AGVs) and Autonomous Mobile Robots (AMRs) transition from isolated environments to shared workspaces with humans, regulatory compliance is critical.
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Areas where the clearance between the truck and infrastructure is less than 0.5 meters. In these zones, personnel access must be restricted, or the vehicle’s speed must be drastically reduced.
: It applies to fully automatic operation, manual modes for intervention, and dedicated maintenance modes.
ISO 3691‑4 is part of the broader ISO 3691 series of international standards for industrial trucks. While other parts of the series address conventional, human‑driven industrial vehicles (forklifts, order pickers, tow tractors, etc.), . In plain terms, this is the global benchmark for the safety of AGVs, AMRs, automated guided carts, tunnel tuggers, and related automated material‑handling equipment. Can’t copy the link right now
At the heart of the standard is a stringent requirement for a comprehensive risk assessment. Manufacturers must identify all potential hazards—such as collisions, tipping, and mechanical failures—and mitigate them using functional safety principles.
Understanding ISO 3691-4:2019 - The International Standard for Industrial Trucks
: Typically does not cover noise, vibrations, laser radiation, or operations on public roads. iTeh Standards Critical Safety Requirements (Section 4)