The warehouse floor is changing. The deafening roar of diesel engines is being replaced by the quiet whir of electric motors, and increasingly, the vehicles moving your inventory have no driver behind the wheel. Automated Guided Vehicles (AGVs) and Autonomous Mobile Robots (AMRs) are no longer futuristic concepts; they are the backbone of modern logistics.
Protecting people from being crushed, trapped, or struck. Key Requirements for AGV and AMR Systems
Understanding this standard is essential for safe deployment. It helps manufacturers, integrators, and end-users lower workplace risks. What is ISO 3691-4? Iso 3691-4 Pdf
ISO 3691-4 relies heavily on to determine the Performance Level (PL) required for various safety functions. Most critical safety functions on an AGV/AMR—such as personnel detection, emergency stopping, and speed monitoring—require a Performance Level d (PLd), Category 3 rating. This means the safety architecture must be dual-channel, ensuring that a single fault will not lead to a loss of the safety function. 2. Environmental Zones and Hazard Mitigation
This standard applies to driverless industrial trucks as defined in ISO 5053-1, specifically those operating automatically. It covers: The warehouse floor is changing
Document and test every emergency stop button, scanner field, and zone transition. Keep this verification paperwork on file as proof of compliance for local safety inspectors (OSHA, EU health and safety executives).
Disclaimer: This article is for informational purposes only and does not constitute legal or safety advice. Always consult with a qualified safety engineer and your local regulatory authority for specific compliance requirements. Protecting people from being crushed, trapped, or struck
, covering systems like Automated Guided Vehicles (AGVs) and Autonomous Mobile Robots (AMRs). AGV Network
Weeks of inquiry followed. Elena coordinated with procurement to obtain the official copy of the standard. The manual itself was dense: sections on definitions, functional safety principles, protective measures, electromagnetic compatibility considerations, emergency stop requirements, human-machine interface expectations, and the particularities of operating in mixed-traffic environments where AGVs and forklifts share aisles with foot traffic. It described design requirements for stopping distances, safe speed profiles near pedestrians, redundancy in control systems, and the necessity of risk assessments tailored to site-specific layouts.
: Applies to AGVs, AMRs, automated guided carts, tuggers, and similar autonomous systems. System Components