Sensors must detect human body parts reliably.
: Specific testing methods to ensure the design meets safety guidelines. Operating Zones
That night, she sat alone in her dim office, a mug of cooling tea forgotten beside an open laptop. She typed “ISO 3691-4 PDF” into the search bar expecting a dry technical standard. Instead, she found a thread of references pointing to a single, important theme: the standard governing industrial trucks — specifically their safety requirements and verification for driverless and automated systems. Elena had known their site was trialing an automated guided vehicle (AGV) last quarter, and a sudden sense of urgency replaced curiosity.
: Rules to prevent physical hazards, such as sharp edges or pinch points where feet could be trapped. Iso 3691-4 Pdf
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ISO 3691-4 divides safety responsibilities and requirements into three distinct pillars. Compliance requires addressing all three areas.
ISO 3691-4:2023, the most recent iteration, provides specific safety requirements for "driverless industrial trucks and their systems." This standard acts as the primary reference point for achieving CE compliance in Europe and is widely adopted globally to ensure human-robot collaboration remains safe. Core Objectives of ISO 3691-4 Sensors must detect human body parts reliably
If you are currently planning a deployment, tell me: What (AGVs, AMRs, or forklifts) are you automating? Are you the equipment manufacturer, integrator, or end-user ? Knowing your specific industry will also help me provide more relevant compliance steps.
Areas where the risk of injury is extreme (e.g., automated high-reach picking areas). Humans are completely barred from entry while robots are active unless strict safety interlocking systems are engaged. 3. The System Installation and Commissioning
While the full 74‑page (or 90‑page, depending on the edition) standard contains dozens of detailed clauses, its essential safety requirements can be grouped into several major categories. She typed “ISO 3691-4 PDF” into the search
Before downloading an ISO 3691-4 PDF and attempting to self-certify, conduct a thorough site survey. Identify pillars, narrow aisles, racking intersections, and blind spots. Document where pedestrian traffic overlaps with the intended robotic paths. Step 2: Define the Zones
Purchase the current ISO 3691‑4:2023 PDF from ISO or your national standards body today. Use it as the foundation of your AGV/AMR safety design, verification, and compliance activities. And keep an eye on the upcoming third edition, which promises to bring even greater clarity and coverage to this rapidly evolving field.