functional safety applications

工业安全

Application Scenario

Safety protection in production lines, machine tools, and storage areas, requiring compliance with functional safety standards to prevent unauthorized entry into hazardous zones.

Key Challenges

 Meeting international safety certifications (e.g., SIL2, PLd) to ensure safe responses during failures;

 Balancing long-range warning and close-range protection in large areas;

 Maintaining strong anti-interference capabilities in complex industrial electromagnetic environments.

Solutions and Advantages

◈ Cost-Effective Options: Models with I/O ports (e.g., C202/C287) support 16 zone group settings, meeting flexible monitoring needs in non-safety-certified scenarios.
◈ Functional Safety Certification: The S1 series is certified by TÜV Rheinland, complying with IEC 61508 and ISO 13849-1 standards. Its OSSD output immediately triggers shutdowns in case of faults, ensuring timely hazard zone alerts.
◈ Dual-Zone Flexibility: Offers a 5m protection range and a 15m warning range, supporting 64/128 zone settings and simultaneous monitoring of 8 zones. It adapts to various protection scenarios.
◈ Strong Anti-Interference: Passes IEC 61000 series EMC tests, maintaining stable operation in ±8kV electrostatic discharge and 10V/m RF environments. It is suitable for high-interference settings.

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托盘测量应用工作场景

Application Scenario

In warehouses and logistics centers, pallet dimensioning systems automatically measure pallet size and load contours to optimize storage, transportation planning, and billing. They replace manual measurement, improve efficiency, and integrate with warehouse management systems.

Key Challenges

 Accurately capturing the contour and dimensions of irregular or uneven pallet loads;

 Delivering fast, reliable measurements in stationary setups to support high-throughput operations;

 Ensuring simple calibration and smooth integration with existing warehouse automation systems.

Solutions and Advantages

◈ High-precision contour capture: The R Series achieves ±25 mm accuracy and 0.02° resolution, enabling reliable mapping of pallet edges and volumes;
◈ Compact and cost-effective option: The H Series offers configurable resolution down to 0.05° and strong near-field detection, ideal for confined scanning setups;
◈ Operational efficiency: Automated measurement from both R and H reduce manual errors, accelerates the process, and optimizes warehouse storage utilization;
◈ Easy integration: Compact design and flexible configuration allow seamless deployment in pallet dimensioning stations, supporting scalable automation expansion.

农业机器人工作场景

Application Scenario

Guidance in malls, hospitals, tourist attractions, and community patrols, requiring safe navigation and precise interaction in complex pedestrian environments.

Key Challenges

 Navigating crowded indoor spaces with dynamic/static obstacles like pedestrians and furniture;

 Maintaining perception stability in complex outdoor environments (e.g., uneven terrain, changing weather);

 Adapting to complex terrain, achieving dynamic balance, and ensuring safe close-range interaction;

Solutions and Advantages

◈ Indoor Scene Adaptation 
Ⓐ Precise Navigation & Obstacle Avoidance:  oThe C2 series can achieve 270° high-definition imaging, accurately detecting obstacles like pedestrians, tables, chairs, and railings. It enables real-time path planning and flexible obstacle avoidance during guided tours.
Ⓑ Superior Near-Field Perception:  oThe H1 series excels in near-field detection, accurately identifying close-range obstacles like carts and low trash cans. It ensures safe distancing even in narrow passages.
◈ Outdoor Scene Adaptation 
Ⓐ 3D Panoramic Perception:  oThe DF1 series supports 360° × 62° 3D scanning with an angular resolution of 0.3° × 1° and a range of 120m. It generates real-time 3D point cloud maps to accurately identify terrain features and dynamic targets.
Ⓑ Resilience to Harsh Environments:  oWith an IP67 protection rating, an operating temperature range of -20°C to 55°C, and built-in IMU and PTP synchronization, it maintains ±2.5cm accuracy in rain, snow, and strong light, ensuring stable navigation.

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S1Series

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Measuring Range 0.1m~45m
FOV 275°
Frame Rate 33.3HZ
Angular Resolution 0.08°
Horizontal Angle ≤±0.5°
Dimension (W×H×D) 97.5mmx111.5mmx80.5mm
Sampling rate 140K
Enclosure Rating IP65

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FREEOPTICS has established cooperative relationships with numerous clients from various industries around the world, ranging from startups to industry leaders. Our partners cover multiple fields such as service robots, smart logistics and warehousing, high-precision modeling, and static applications.

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