Solution for Level Crossing
3D Obstacle Detection System

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Solution for Level Crossing

3D stereo vision technology

3D Stereo Vision technology, combining advanced 3D video algorithms and dual-lens stereo cameras, calculates an object’s size, position, and movement in 3 dimensions, so as to detect obstacles precisely and accurately in real-time.

Technology Advantage

3D Stereo Vision is most versatile than the Radar and Lidar solutions.

Installation and maintenance costs are most economically competitive.

Live video for easy interpretation of level crossing situation.

Artificial intelligence to learn from experience in a constant improvement in reliability.

Overview

Highly accurate 3D Obstacle Detection system using 3D stereo vision technology detects people and vehicle left behind at level crossings.

3D video analysis and Artificial Intelligence using a 3D camera with two built-in lenses (left and right) enables highly accurate detection by recognizing distance, height, and volume just like the human eye through the parallax of the left and right cameras.

In addition, light and shadows are not detected by the 3D camera, so stable performance can be expected. The system notifies events in real-time to be able to brake approaching trains in time to prevent collision accidents.

Detection by 3D video analysis

3D camera Detection area（polygon）

Installation plan

Small scale

Detection Area

Width	2m
Long	10m

Device

3D Camera	2
Video Analytics Server	1
Smart TAP	1
UPS	1
Enclosure Box	1
Failsafe Server	1
Internet Router	1
Net Switcher	1

Medium scale

Detection Area

Width	8m
Long	10m

Device

3D Camera	4
Video Analytics Server	2
Smart TAP	2
UPS	2
Enclosure Box	2
Failsafe Server	1
Internet Router	1
Net Switcher	1