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resources:eval:user-guides:ad-96tof1-ebz [02 Oct 2019 10:15] – [Application Development] Andrei Cozmaresources:eval:user-guides:ad-96tof1-ebz [22 Apr 2021 11:48] (current) – [Application Development] Andrei Cozma
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-====== 3D Time of Flight Rapid Prototyping Platform ======+====== AD-96TOF1-EBZ ======
  
-The 3D Imaging Time of Flight (ToF) system is designed to give users flexibility in applying the system in various use cases for technology evaluation and rapid prototyping for both hardware design and software development. Built on industry standard 96Boards mezzanine specification it gives a small form factor that can be easily built into proof of concepts. Depending on customer preferences and development experience, different 96Boards processor boards can be used for overall system evaluation and custom development. Experienced 3rd Parties are also provided to help customize the design to individual needs.+=====Introduction===== 
 +The [[adi>en/design-center/evaluation-hardware-and-software/evaluation-boards-kits/AD-96TOF1-EBZ.html|AD-96TOF1-EBZ]] is a proven hardware platform for depth perception. When paired with a processor board from the 96Boards ecosystem or Raspberry Pi family, it can be used for 3D software and algorithm development. This modular platform can be used as a baseline to design a ToF system and will allow customers to start developing their software and algorithms while the hardware can be modified for their specific application. The solution has VGA resolution which means that objects can be detected to a higher level of granularity than other 3D ToF solutions, an ability to detect depth in strong ambient light conditions and multiple range detection modes for increased accuracy. A native and host SDK is provided. The SDK also provides OpenCV, Python®, MATLAB®, Open3D and RoS wrappers so that developers can use them to simplify application development.
  
-{{ :resources:eval:user-guides:ad-96tofebz:board_revb.png?400|}}+**The full system hardware includes:** 
 +  * Laser Transmitter Board 
 +  * AFE Receiver Board 
 + 
 +**High level specification** 
 + 
 +{{ :resources:eval:user-guides:ad-96tofebz:board_revc.jpg?400|Rev C board}} 
 + 
 + 
 +   *Range 
 +     *Near: 25cm to 80cm 
 +     *Medium: 30cm to 4.5m (Rev.B: 80cm to 3m) 
 +     *Far: 3m to 6m 
 +     *Accuracy: < 2% for all ranges 
 +   *Frame Rate upto 30fps dependent on processor board, OS and interface to host computer 
 +   *Resolution 640 x 480 pixels 
 +   *Operating Temperature -20⁰C to 85⁰C 
 +   * 940nm VCSEL with 110⁰ x 85⁰ batwing profile diffuser 
 +   *Receive lens: FoV 90⁰ x 69.2⁰ including 940nm BPF 
 +   *96Board mezzanine high speed and low speed expansion connector compatibility 
 +   *Raspberry Pi camera connector to connect to any compatible processor board 
 +   *Connectivity support for USB or Network(WiFi, Ethernet) 
 +   *5V DC Input 
 +   *20W max power consumption 
 + 
 +**Laser Board**   
 +  * The laser board has 4 individual lasers with appropriate precision driver and power components for accurate firing of the lasers. 
 +  * The board is designed with the lasers positioned so that they fit around the AFE board CCD sensor when mated together. This position gives optimum performance for a wide range of use cases minimizing any effects of shadowing. 
 +  * It receives power and all control I/O through the interface connector. 
 +  * **[[./ad-96tof1-ebz/laserboard|Laser Board Design Files and Description]]** 
 + 
 +**AFE Board** 
 +  * The AFE board contains a Panasonic CCD Sensor combined with ADDI9036 TOF Signal Processor with necessary power and timing signal chains.  
 +  * Optics are fitted to the board using industry standard mounting adapters to give a wide field of view, but can be changed based on individual use cases. There is a threaded adapter for mechanical mounting on an optional tripod stand. 
 +  * **[[./ad-96tof1-ebz/afeboard|AFE Board Design Files and Description]]**
  
-The 3D ToF system will operate across industrial operating specifications. Objects up to 6m in distance can be detected, and the system comes with easy to use software stack to ensure optimal operation in the target environment. Laser operation complies with Class 1 safety operating requirements and the default operating frequency will be 940nm for improved use in challenging lighting conditions both indoor and outdoor. 
-  
-The system has options of USB, Ethernet or Wi-Fi to connect to a host computer, this flexibility enables evaluation across a wide range of use cases and environments. Sampling rates of up to 30fps are supported. Data is fed from the CCD Sensor to the DragonBoard 410c over MIPI-CSI interface. This data is read using V4L2 capture driver and in-turn either feeds it to native SDK or sends it to the Host SDK over Ethernet, WiFi and USB interfaces. Native/Host SDK provides this data to user applications for further use. For ease of application, the SDK also provides OpenCV, python and MATLAB wrappers such that developers can simply use these wrappers to develop application. 
  
 <WRAP round info> <WRAP round info>
-For more information and how to buy the system please goto the [[https://www.analog.com/en/design-center/evaluation-hardware-and-software/evaluation-boards-kits/ad-96tof1-ebz.html|Analog Devices AD-96TOF1-EBZ Product page]]+For more information and how to buy the system please goto the [[adi>en/design-center/evaluation-hardware-and-software/evaluation-boards-kits/ad-96tof1-ebz.html|Analog Devices AD-96TOF1-EBZ Product page]]
 </WRAP> </WRAP>
  
 ---- ----
  
-==== Application Development ====+=====System setup & evaluation=====
  
-{{ :resources:eval:user-guides:sdk_stack.png?300|SDK Architecture}}+The development kit is delivered with an SD card containing the evaluation software for the supported embedded platforms and a set of accessories required to put the system together and get it up and running in no time. 
 + 
 +{{ :resources:eval:user-guides:96tof_box_contents.jpg?400|Box contents}} 
 + 
 +Development kit contents: 
 +   * Laser Board 
 +   * AFE Mezzanine Board 
 +   * 5V power supply for the AFE board and power cords 
 +   * SD card with the evaluation software 
 +   * One page Quick Start Guide 
 + 
 +<WRAP round info 100%> 
 +**Getting the system up and running**
  
-The 3D ToF Rapid Prototyping Platform supports a wide range of operating systems and programming languages. An open- source SDK that accompanies the hardware platform enables you to extract depth data from the camera on the processor and operating system of your choice. Windows and Linux support are built into the SDK as well as sample code and wrappers for various languages including Python, C/C++ and Matlab. The SDK also integrates with 3rd party technologies like OpenCV and ROS.+Host computer 
 +  * [[resources:eval:user-guides:ad-96tof1-ebz:ug_windows|Windows User Guide]] 
 +  * [[resources:eval:user-guides:ad-96tof1-ebz:ug_linux|Linux User Guide]]
  
-<WRAP round download 60%> + Embedded platforms  
-[[https://github.com/analogdevicesinc/aditof_sdk|Download the ADI 3D ToF software and get started]]+  * [[resources:eval:user-guides:ad-96tof1-ebz:ug_db410c|DragonBoard 410c User Guide]] 
 +  * [[resources:eval:user-guides:ad-96tof1-ebz:ug_rpi|Raspberry Pi 3 & 4 User Guide]] 
 +  * [[resources:eval:user-guides:ad-96tof1-ebz:ug_jetson|Nvidia Jetson Nano User Guide]]
 </WRAP> </WRAP>
  
 ---- ----
  
-==== Hardware Platform ====+=====Application Development====
  
-Designed using a modular approach, the 3D ToF hardware prototyping platform enables connectivity to the [[https://www.96boards.org/|96Boards]] development boards suite. There is also a Raspberry PI camera connector that allows it to connect to any compatible system. Data is fed from the 3D camera to the host processor via 2 lane MIPI-CSI interface at frame rates up to 30fps. The system has full software support for data processing on the embedded processor platform as well as for USB, Ethernet or Wi-Fi to connect to a host computer, this flexibility enables evaluation across a wide range of use cases and environments.+{{ :resources:eval:user-guides:sdk_stack.png?300|SDK Architecture}}
  
-^ Range ^ +The system has options of USB, Ethernet or Wi-Fi to connect to a host computer, this flexibility enables evaluation across a wide range of use cases and environments. Sampling rates of up to 30fps are supported. Data is fed from the depth camera to the processor board over MIPI-CSI interface. This data is read using V4L2 capture driver and in-turn either feeds it to native SDK or sends it to the Host SDK over Ethernet, WiFi and USB interfaces. Native/Host SDK provides this data to user applications for further use. For ease of application, the SDK also provides OpenCV, Python and MATLAB wrappers such that developers can simply use these wrappers to develop application.
-| Near: 20cm to 80cm | +
-| Medium: 80cm to 3m | +
-| Far: 3m to 6m | +
-| Accuracy: < 2.5% for all ranges | +
-^ Performance ^ +
-| Frame Rate: upto 30fps dependent on processor board, OS and interface to host computer | +
-| Resolution: 640 x 480 pixels | +
-| Operating Temperature: -20⁰C to 85⁰C | +
-^ Optics ^ +
-| Laser: 940nm VCSEL with 110⁰ x 85⁰ batwing profile diffuser | +
-| Receive lens FoV: 90⁰ x 69.2⁰ | +
-^ Connectivity ^ +
-| 96Board mezzanine high speed and low speed expansion connector compatibility | +
-| Raspberry Pi camera connector to connect to any compatible processor board | +
-^ Power ^ +
-| 5V DC Input | +
-| 20W max power consumption |+
  
----- +The Depth Perception Rapid Prototyping Platform supports a wide range of operating systems and programming languages. An open-source SDK that accompanies the hardware platform enables you to extract depth data from the camera on the processor and operating system of your choice. Windows and Linux support are built into the SDK as well as sample code and wrappers for various languages including Python, C/C++ and MATLAB. The SDK also integrates with 3rd party technologies like OpenCV and RoS.
-=== Hardware Block Diagrams ===+
  
-{{ :resources:eval:user-guides:ad-96tofebz:3dtof laser blk dig.png?400|}}+<WRAP round download 80%> 
 +[[https://github.com/analogdevicesinc/aditof_sdk|Access the full ADI 3D ToF software suite to get started]] 
 +</WRAP>
  
-{{ :resources:eval:user-guides:ad-96tofebz:3dtof afe blk dig.png?400|}} +<WRAP round info 80%> 
-  +[[https://www.arrow.com/tofalgorithms|Get more information abut the available 3D ToF algorithms from Analog Devices]] \\ 
-<WRAP round download 60%> +[[https://github.com/robotics-ai/tof_process_public|Explore the available 3D vision algorithms demos]]
-{{ :resources:eval:user-guides:ad-96tofebz:tof_design_files.zip | Rev. B Hardware design files (including schematics, BoM and layout)}}+
 </WRAP> </WRAP>
  
 ---- ----
-==== Laser Safety ====+ 
 +=====Laser Safety=====
  
 <WRAP center round important 100%> <WRAP center round important 100%>
 This device complies with International Standards IEC 60825-1:2014 & 2007 for a Class 1 laser product. This device also complies with 21 CFR 1040.10 and 1040.11 except for deviations pursuant to Laser Notice No. 50, dated June 24, 2007. Only use Software and Firmware updates that are specifically provided for this solution. This device complies with International Standards IEC 60825-1:2014 & 2007 for a Class 1 laser product. This device also complies with 21 CFR 1040.10 and 1040.11 except for deviations pursuant to Laser Notice No. 50, dated June 24, 2007. Only use Software and Firmware updates that are specifically provided for this solution.
  
-{{ :resources:eval:user-guides:ad-96tofebz:report_2132_ad-96tof1-ebz_60825_classification.pdf |Laser Certification Report}}+{{ :resources:eval:user-guides:ad-96tofebz:report_2132_ad-96tof1-ebz_60825_classification.pdf |Laser Certification Report AD-96TOF1-EBZ Rev.B & Rev.C}} 
 + 
 +{{ :resources:eval:user-guides:report_2388_60825_classification.pdf |Laser Certification Report AD-96TOF1-EBZ Rev.D}}
 </WRAP> </WRAP>
  
 ---- ----
-==== Videos ====+=====Videos=====
  
 {{youtube>t6z9UImtO6g?medium}} {{youtube>t6z9UImtO6g?medium}}
 +
 +{{youtube>5pfohkFjAuU?medium}} 
 +
 +{{youtube>-CErH6ROli8?medium}} 
 +
 +{{youtube>G-9UfaZXUCk?medium}}
 +
 +{{youtube>_ew0QKQMUtI?medium}}
 +
 +{{youtube>uRY2UZ0E5_o?medium}}
  
 ---- ----
  
-==== Help and Support ====+=====Help and Support=====
  
 For questions and more information please contact us on the Analog Devices Engineer Zone. For questions and more information please contact us on the Analog Devices Engineer Zone.
  
 <WRAP round help 60%> <WRAP round help 60%>
-[[https://ez.analog.com/depth-perception-ranging-technologies/lidar-solutions/3d-tof-depth-sensing/|EngieerZone Available here]]+[[ez>depth-perception-ranging-technologies/lidar-solutions/3d-tof-depth-sensing/|EngineerZone 3D ToF Depth Sensing]]
 </WRAP> </WRAP>
  
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resources/eval/user-guides/ad-96tof1-ebz.1570004130.txt.gz · Last modified: 02 Oct 2019 10:15 by Andrei Cozma

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