# RealSense D585 Pro On-Device Human Detection: Ranging Principles and Safety Architecture Usage

- Source: RealSense
- Published: 2026-10-13T17:33:44.000Z
- RoboHot: https://robohot.news/en/items/oenezni1ost9y82hhhb80jmaf
- Original: https://www.realsenseai.com/perception-studio/enhancing-robotic-safety-with-on-camera-people-detection/

## Summary

RealSense explains D585 Pro on-device human detection: the detection model runs on its Gen5 Vision SoC and outputs JSON metadata at 30 fps with class, confidence, pixel box, and millimeter-level distance, without needing a host GPU.

## Why it matters

The article breaks down why on-device detection does not use neural-network ranging and provides a detection distance table for different postures, which can be used directly for safety zone design.