Advantages of 3D Stereo Sensors in Security Protection Scenarios
🛡️ Full-Space 3D Dead-Zone-Free Protection
It realizes full-space monitoring across X/Y/Z three axes, filling the upper, lower and lateral detection blind spots of traditional safety light curtains and physical fences, and covers the entire dynamic operation trajectory such as robotic arm lifting and mold opening/closing.
A single unit can cover a maximum protection area of 8.4m × 5.7m, with a unilateral coverage width of up to 12.57m when installed at a height of 5m. It can complete full-area protection for the entire production line without splicing multiple devices.
⚡ Hierarchical Response Balances Safety and Efficiency
It supports visual division of three-level 3D protection spaces: warning zone, deceleration zone and emergency stop zone. When personnel approach, it triggers audible and visual warnings first, then performs step-by-step speed reduction and shutdown upon continuous intrusion, avoiding full-line shutdown caused by tiny foreign object false triggers.
This solution can increase the overall efficiency of robotic production lines by over 20%, greatly reducing the proportion of invalid downtime caused by traditional protection measures.
🎯 High-Precision Recognition with Low False Alarm Rate
Based on technologies such as ToF, it outputs millimeter-level precision point cloud data. Combined with an AI human/object separation algorithm, it only responds to the human body or human limbs, distinguishing between operators taking materials and falling foreign objects, eliminating false shutdowns caused by materials or tooling.
Its repeat accuracy reaches the millimeter level, far higher than the detection accuracy of ordinary LiDAR, ensuring recognition reliability under complex working conditions.
🔧 Flexible Adaptation to Dynamic Production Lines
The distance, height and shape of the protection area can be freely adjusted via software, supporting custom square, circular or polygonal protection zones. No hardware disassembly and reassembly is required during production line reconfiguration.
A single person can complete installation and calibration, cutting the construction period by 70% compared with traditional physical fences, and basic deployment can be finished in 5 minutes.
🏭 Stable Operation in Harsh Environments
Equipped with 940nm Class 1 safety laser, it supports 100Klux strong light anti-interference, and operates stably in dark factories and workshops with direct sunlight.
Its operating temperature range covers -30℃ to 65℃, with IP67 full-machine dustproof and waterproof rating, adapting to harsh processing environments such as injection molding oil contamination and metal dust.
🔒 Compliance and Data Security Guarantee
It complies with international functional safety standards such as ISO 13849 and IEC 61508, with a safety circuit level up to PLd, meeting the compliance requirements of industrial scenarios.
All image calculations are completed locally, no personnel privacy information is uploaded or collected. It automatically captures and stores on-site data during abnormal intrusions, facilitating accident traceability and responsibility determination.