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Helios2 Narrow Time of Flight (ToF) IP67 3D 相机

Helios2 Narrow是一款具备IP67防护等级的PoE 3D飞行时间(ToF)相机。其采用更窄的照明范围,可实时生成精确度和准确度出色的3D点云数据。该设计可实现更紧密的点云,并减少多路径误差,在较窄的视场角(31° x 24° FoV)内表现出色。所有Helios2型号均具备IP67防护等级,并经过出厂校准,开箱即用。

*Helios2 Narrow经过优化,可在目标距离相机前方75cm至150cm范围内实现最大精度和准确度。

传感器型号
Sony DepthSense IMX556 CMOS
分辨率
0.3 MP 640 x 480 px
帧率
30 FPS
Model SKUs黑白/彩色IP等级GigE Vision 连接器电源配置
HTN003S-001黑白IP67M12无电源

订货型号: HTN003S-001 分类: ,

来自 Helios2 Narrow 飞行时间 3D 相机的交互式示例文件

Helios2 Narrow专为精密应用而设计,如料箱拣选和患者监测。其较窄的视场角可最大程度减少多路径误差,并生成更紧密的点云数据。

塑料料箱(室内)
距离料箱:1000 毫米
使用 “5m” 模式,曝光时间:250 微秒,
转换增益:低
图像累积:4 帧
下载 PLY 文件 (PLY, 4.4 MB)
下载完整图像 (JPEG, 1.2 MB)

规格

接口和电源信息
数字信号接口1000BASE-T GigE, M12 X-coded
GPIO接口8 pin M8 connector
光电隔离 I/O 接口 Ports1 个输入,1个输出
非隔离 I/O接口2个双向
电源要求PoE+ (IEEE 802.3at) or 18-24 V through GPIO
功耗18-24Vdc ±5%, Pavg <12W, <30W peak power
芯片信息
芯片Sony DepthSense IMX556PLR CMOS
快门Global
传感器格式8 mm (Type 1/2″)
解析度640 x 480 px, 0.3 MP
像源尺寸10.0 µm (H) x 10.0 µm (V)
帧率30 FPS @ 0.3 MP (适用于所有工作模式)
物理信息
尺寸60 x 60 x 77.5 mm
重量390 g
IP等级IP67 (为了获得IP67保护,Helios2必须与IP67电缆一起使用)
环境光滤镜Yes, integrated on-camera
水平/视场31° x 24° (nominal)
照明4 x VCSEL laser diodes, Class 1, @ 850nm
标准和认证
标准GigE Vision v2.0, GenICam 3D
认证CE, FCC, RoHS, REACH, WEEE,
Eye Safety Class 1 IEC/EN 60825-1:2014
工作温度-20° to 50°C (Case Temperature)
冲击和振动标准DIN EN 60068-2-27, DIN EN 60068-2-64
工业抗干扰IEC/EN 61000-6-2
系统支持Windows and Linux
随附的3D软件, 编程语言Arena SDK, C++, C, C#, Python
流格式
Range Data (All Unsigned)
Coord3D_ABCY164-ch point cloud XYZ + Intensity, 16 bits per channel, unsigned
Coord3D_ABC163-ch point cloud XYZ, 16 bits per channel, unsigned
Coord3D_C16Depth map Z plane, 16 bits, unsigned
Intensity Image
Mono88 bit per pixel monochrome raw image
Mono12Packed12 bit per pixel monochrome raw image
Mono12p12 bit per pixel in bit stream, monochrome raw image
Mono1616 bit per pixel monochrome raw image
Confidence Data
Confidence16Confidence map, 16 bits
成像特性
曝光选项Manual, 3 settings: 62.5 μs, 250 μs or 1000 μs
增益选项Manual, 2 settings: High or Low
触发Software trigger, hardware trigger, PTP (IEEE 1588)
档案格式Binary .PLY file (via Arena SDK)
相机功能
User Sets1 default and 2 custom user set
总范围0.3 m to 8.33 m
工作距离6 Modes: (1) 1250 mm, (2) 3000 mm, (3) 4000 mm, (4) 5000 mm, (5) 6000 mm, (6) 8333 mm
精度查看效果结果标签
时间噪声查看效果结果标签
多通道模式5个通道,允许用户操作多达5台Helios2相机,不发生串扰(可交叉兼容HTN003W-100, HTW003S-001, HTP003S-001, HLT003S-001)。
“飞行像素”过滤器
可用内在参数

绩效结果

Helios2 Narrow Performance Results
Interactive graphs

Helios2 Narrow Accuracy

距离 (m)精度
 1250mm 模式 (高达1.25m)± 4 mm
 3000mm 模式 (高达3.0m) ± 10 mm
 4000mm 模式 (高达4.0m) ± 10 mm + 0.25% of depth
 5000mm 模式 (高达5.0m) ± 4 mm + 0.1% of depth
 6000mm 模式 (高达6.0m) ± 10 mm + 0.5% of depth
 8300mm 模式 (高达8.3m) ± 4 mm +0.2% of depth

Helios2 Narrow 时间噪声

 距离 (m) 1250mm 模式3000mm 模式4000mm 模式5000mm 模式6000mm 模式8300mm 模式
 0.5* 0.77 mm 1.43 mm 2.31 mm 0.60 mm 3.25 mm 0.77 mm
 1 0.84 mm 1.60 mm 1.89 mm 0.64 mm 3.35 mm 0.79 mm
1.5 1.23 mm 2.58 mm 3.58 mm 0.98 mm 4.11 mm 1.24 mm
 2 1.74 mm 3.01 mm 4.14 mm 1.29 mm 6.68 mm 1.62 mm
 3 6.19 mm 6.95 mm 2.22 mm 9.64 mm 2.78 mm
 4 10.8 mm 3.70 mm 20.3 mm 4.58 mm
 5 5.34 mm 26.2 mm 6.15 mm
 6 31.5 mm 7.89 mm
 710.5 mm
 814.1 mm

*0.5 米距离的精度在曝光时间为 250 微秒时测量,其他距离在曝光时间为 1000 微秒时测量,测量目标为白纸。

Test Conditions:

  • Target: White paper mounted on bar attached to motion stage
  • Helios2 positioning: mounted on tripod, laser distance meter used to measure distance from case front to stage zero position
  • Camera setting: Coord3D_C16 Pixel Format, bilateral filtering OFF, camera warmed up for 20 minutes.
  • Imaging environment: Room light on during testing, black material used to minimize reflections off floor
  • Motion stage moved in 50mm steps, for each step measure depth over 10×10 pixel ROI at image center, repeat 32 times at each position
  • Accuracy measured as difference between camera’s average measured depth across the ROI and 32 images and the ground truth depth (stage zero distance + stage position)
  • Accuracy limits represent the maximum error over the depth range of a typical unit under the specified test conditions.

图纸

Helios2 Narrow 3D Time-of-Flight 图纸
Helios2 Narrow 技术图纸