Iso 3691-4 Pdf -

The standard organizes the workplace into distinct zones to manage risk: Go to product viewer dialog for this item. ISO 3691-4:2023

: Map out every point where an AGV could encounter a human, another machine, or a physical structure. Special attention must be paid to blind corners, intersections, and charging stations.

The standard classifies the operating environment into distinct zones based on the level of interaction between robots and humans:

ISO 3691-4 uses as defined in ISO 13849-1 to specify the reliability of safety functions. 1. Personnel Detection Systems Iso 3691-4 Pdf

: It requires a comprehensive risk assessment of the entire operating environment, not just the machine itself.

ISO 3691-4 requires .

It introduces more robust methods to verify that safety functions work as intended during daily operations. Compliance and Verification The standard organizes the workplace into distinct zones

One gray Tuesday, during a mid-morning delivery, the upgraded AGV encountered an unexpected spill that glistened under the fluorescent lights. Its vision system hesitated, flagged an occlusion, and executed a safety-rated stop exactly as the standard demanded. A human operator nearby reached the vehicle first, cleared the spill, and commended the pause that kept everyone safe. That small success crystallized what the ISO document had been trying to secure: predictable, demonstrable behavior from automation where human lives intersected with machines.

The most current published edition is , which supersedes the earlier 2020 version. In many regions, the standard is also adopted as a regional or national norm. For example, in Europe it is published as EN ISO 3691‑4:2023 , in the United Kingdom as BS EN ISO 3691‑4:2023 , and in Germany as DIN EN ISO 3691‑4:2023‑12 . These national adoptions are technically identical to the ISO source document, but they may include a foreword or annex addressing local regulatory requirements.

If your robot moves on the floor automatically, ISO 3691-4 applies to you. ISO 3691-4 requires

The standard explicitly requires that the user manual (provided as a PDF or printed) include:

The new standard provides clearer requirements for navigation and path handling.

The system must stop the truck immediately if a person enters a defined protective zone. 2. Braking Systems and Speed Control

The rapid rise of automation has made driverless industrial trucks central to modern warehousing and manufacturing. As Automated Guided Vehicles (AGVs) and Autonomous Mobile Robots (AMRs) share floor space with human workers, safety is a critical priority.