Sensing & Vision Technology for Automation 23 rd Nov 2018, Pune - - PowerPoint PPT Presentation

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Sensing & Vision Technology for Automation 23 rd Nov 2018, Pune - - PowerPoint PPT Presentation

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Sensing & Vision Technology for Automation 23 rd Nov 2018, Pune Ravi Agarwal www.pepperl-fuchs.com 1 Applying Sensors Factory Automation Process Automation Temp Presence Distance Analyze Pres Scanning Identification Flow pH

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Sensing & Vision Technology for Automation

23rd Nov 2018, Pune

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Ravi Agarwal

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Applying Sensors

Presence Distance Scanning Identification Vision

Flow Temp Pres Humidity Level pH Analyze

Factory Automation Process Automation

26.11.2018 Author: Ravi Agarwal 2

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Sensors – Stupid Sensors - Smart sensors

3 Author: Ravi Agarwal 26.11.2018

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Physics at work

Electromagnetic, Hall Effect, Current, Voltage Capacitive Ultrasonic Photoelectric (IR, Chromatic) Photoelectric ( Phase shift, TOF) Laser Magnetic Microwave Piezo Springmass Image Capture ( CMOS) MEMS

26.11.2018 Author: Ravi Agarwal 4

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The Connectivity

Basic connectivity

PNP NPN

Microcontrollers

Res Digi

Bus communication

Serial Wireless

26.11.2018 Author: Ravi Agarwal 5

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Inductive Single coil – Multi coil - µC - Measure

6 Author: Ravi Agarwal 26.11.2018

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Ultrasonic Technology

26.11.2018 Author: Ravi Agarwal 7

Double Sheet Singular Binary/Analog OEM Triangulation

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Single Pixel – Detect – Measure - Array

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Yes / No ? 1500mm

Comm Positioning

Author: Ravi Agarwal 26.11.2018

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Giant Leap in Photoelectric Measurement

Time of Flight - TOF

26.11.2018 Author: Ravi Agarwal 9

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Multipixel Beam - Measure

Multi-Ray LED Scanner

  • Provides reliable and precise distance measurement information.
  • 2D measurement with multi-ray scanner with variable scan range

10 Author: Ravi Agarwal 26.11.2018

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2D & 3D plane - Measure

Augmented plane scanner

  • 360° All-Around Visibility.
  • Detection of Tiny Objects.
  • Interactive Display (Provides text and graphical information).

11 Author: Ravi Agarwal 26.11.2018

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3D Pixel Imagery

26.11.2018 Author: Ravi Agarwal 12

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Array High Contrast Limited Light Plane

  • Unique combination of light section technology and 2-D vision sensor.
  • Transforming of complex data into easy-to-process digital signals for fast integration.
  • High-precision profile comparison

13 Author: Ravi Agarwal 26.11.2018

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Multipixel–Limited Light Plane

Author: Ravi Agarwal

26.11.2018

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  • Configurable vision sensors and cameras with combinable checks

(feature verifications) Presence, Completeness, Position (xy, rotation)

  • via the evaluation methods

Grey value, Contrast, Gradient, Pattern, Contour

Multipixel -Image Capture

Author: Ravi Agarwal

26.11.2018

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Multipixel -Image Capture – Process specific

Printing – Printed Sheet Check 2D code Precise Positioning System Contrast and 2D commands based guidance system

Author: Ravi Agarwal

26.11.2018

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Image Capture – Smart Camera, M/c Vision

Author: Ravi Agarwal

26.11.2018

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Pixel – LIDAR – LIDAR Vision

Author: Ravi Agarwal

26.11.2018

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Connectivity – Bus - Wireless

26.11.2018 Author: Ravi Agarwal 19

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Wireless connectivity -Legacy – LAN - WAN

Author: Ravi Agarwal

26.11.2018

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Connectivity - Visibility

Author: Ravi Agarwal

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Intelligent Sensing - Identification (Radio)

Short Range

  • 125KHz
  • 13.56MHz

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Long Range

  • UHF
  • Microwave
  • RF

Author: Ravi Agarwal

26.11.2018

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Optical Identification

  • 1D/2D code reading even on high reflective surfaces / Colored codes.
  • High-speed code reading up to 10 m/s and 100 readings/s.
  • Optically Encoded metal plate with vision system

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Author: Ravi Agarwal

26.11.2018

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Coming Up

  • MEMS – Micro Electro Mechanical Assembly
  • NEMS – Nano Electro Mechanical Assembly

26.11.2018 24

MEMS

Gyro Acc Pres Mag

Author: Ravi Agarwal

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The Hierarchy in Automation – Classic Model

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Level 5 - Business Systems Level 4 - Plant Level (ERP, MRP, and MES) Level 3 - Operation Unit Level Level 2 - Machine/Process Automation Level 1 - Controller Level Level 0 - Sensor/Actuator Level

Author: Ravi Agarwal

26.11.2018

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Author: Ravi Agarwal

26.11.2018

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