YDLIDAR HP60C Description

YDLIDAR HP60C (hereinafter referred to as HP60C original depth camera uses structured light 3D imaging technology to obtain depth images, which meets different human computer interaction functions such as robot navigation, obstacle avoidance, depth information modeling, gesture control, human body scanning and motion capture. The built-in HD RGB camera meets the needs of texture mapping, object recognition, video surveillance and other applications.

HP60C original depth camera is compact, USB 2.0 standard output interface, easy to integrate, providing flexibility for system integrators, can be adapted to indoor complex environments such as strong light and weak light.

YDLIDAR HP60C Function and Features

The range measurement accuracy is high
Strong perception
Depth and RGB images merge seamlessly
Depth image level for a large FOV
Multiple cameras work simultaneously
High environmental adaptability

1) High ranging accuracy: 60cm wide baseline design, professional depth computing chip and algorithm, accuracy leading the industry level, improve the performance of robot small object detection, narrow channel obstacle avoidance and other performance.

2) Strong perception ability: the algorithm optimizes the perception performance of black objects, highly reflective objects and semi-transparent objects to lead the industry.

3) Seamless fusion of depth and RGB images: temporal and spatial alignment of depth map and RGB images to meet the intelligent detection requirements of multi-scene image fusion.

4) Multi-camera work at the same time: 640*480/160*120@5/8/10/15/20 fps depth image output, which occupies less bandwidth and makes multiple cameras work at the same time.

5) Depth image horizontal large FOV: depth image horizontal direction FOV 73.8°to meet the requirements of robot large FOV.

6) High environmental adaptability: -10~50℃ wide temperature working, 940nm wavelength, good resistance to environmental light and dust interference performance.

INTRODUCTION TO THE ORIGINAL DEPTH CAMERA TECHNOLOGY

Imaging Technique

The original depth camera mainly includes an infrared camera (IR camera), a dot-matrix projector (Dot projector), and a depth computing processor (depth processor). The dot matrix projector is used to project a structured light pattern (speckle pattern) to the target scene (Scene). The infrared camera collects the infrared structured light image of the target. The depth computing processor receives the infrared structured light image and performs the depth computing algorithm and outputs the depth image of the target scene.

Depth calculation processor in the depth calculation, the pre-calibration of infrared reference pattern and the current acquisition of infrared real-time pattern comparison calculation, according to the relative displacement between the two, can obtain the pixel deviation between the image (d), then based on the structure light triangulation principle, calculated by the deviation value d distance, namely "depth".

System Framework

STRUCTURAL DESCRIPTION

Structural Drawings

Installation Recommendations

The installation recommendations for the HP60C original depth camera are as follows:

1. The front and back of the original depth camera are pressed by foam, and the side is closely coordinated with the stuck position structure.

2. Reserve 2 M3 screw holes on the back side.

3. One M3 grounding treatment is reserved on the side.

Heat Dissipation Recommendations

Heat dissipation recommendations are as follows:

1. Connecting the bracket of the original depth camera with the metal part of the whole machine is conducive to reducing the ambient temperature of the hardware work.

2. Try to increase the space around the original depth camera, so that the original depth camera has more space for conventional heat dissipation.

SPECIFICATION AND PARAMETERS OF T DEP DEPTH CAMERA

Physical Product

Technical Specifications

Parameter	Model	YDLidar HP60C Depth Camera
Essential parameter	Product size	89.8×19.0×25.0 mm
	Power dissipation	< 2 W
	Joggle	Type C USB 2.0
	Operating distance	0.2~4 m (within 2m best)
	Working temperature	-10~50 °C
	Storage temperature	-30~80 °C
	Working humidity	0~90 %
	Power supply mode	USB
	Vbus	4.75~5.25 V
Depth precision	Plane accuracy	<2 mm @ 1m
	Filling rate (middle 81% area)	> 99.5% @ 1m
Depth image	Resolution / Frame rate	640×480 @ 20fps (Max)
	Depth FOV	73.8×58.8×86.4 (H×V×D)
	Depth transfer image format	RAW16
RGB picture	Resolution / Frame rate	1920×1080 @ 20fps (Max), Recommended: 640×360 @ 20fps, 640×480 @ 20fps
	FOV	80.9×51.7×88.9 (H×V×D)
	Transfer image format	RGB888
After depth map and RGB map alignment, depth map FOV	RGB resolution at the 640×360 condition	73.8×51.7 (H×V)
	RGB resolution at the 640×480 condition	64.4×51.7 (H×V)

Parameter	Item	Specification
Safety standard	ESD	±8kV (contact discharge) ±15kV
	EMI/EMC	Meet the 3C certification performance standards
	Laser Safety	Class 1
Development Platform	Windows	Support
	Android	Support
	Linux	Support

DOCUMENTS

YDLIDAR HP60C Data Sheet

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