2D Barcode Scanner. LaonPeople Inc

Transcription

1 2D Barcode Scanner LaonPeople Inc

2 Table of Contents Introduction DPM(Direct Part Marking) Barcode LaonPeople s Barcode Solution Comparison Appendix 2 LaonPeople Inc.

3 Barcode Everywhere

4 Barcode Barcode specification certified by ISO 1D Code 39 (16388) Code 128 (15417) Interleaved 2 of 5 (16390) EAN/UPC (15420) GS1 DataBar (24724) Code39 2D Data Matrix (16022) QR Code 2005 (18004) PDF417 (15438) Micro PDF417 (24728) Aztec (24778) Maxicode (16023) Micro PDF417 Data Matrix

5 1D/2D Comparison 1D 2D DPM Sample Picture Type Code 39 (16388) Code 128 (15417) Interleaved 2 of 5 (16390) EAN/UPC (15420) GS1 DataBar (24724) Data Matrix (16022) QR Code 2005 (18004) PDF417 (15438) Micro PDF417 (24728) Aztec (24778) Maxicode (16023) Information Density Low High Information Capacity Small Big Information type Numbers, English Numbers, English, Pictures, Voice, others Error Correction No Yes Database Database or communication network No Nature Object label & index Description on objects

6 Types of Barcode Readers Mirror LED light Image Sensor Mirror Laser Photo detector Lens Laser light Camera Type Photo detector LED light Laser Type Pen Type

7 Barcode Applications Sample Picture Application Factory Parts in/out Control & Management Production Tracking & Management Reduce Human Error Paperless Manufacture Environment Pass/Fail Management Yield Control & Management Reduce Time & High Cost Efficiency Barcode marking on the object directly instead of printing on the paper. Marking on the PCB, metal and etc. Production Management.

8 Barcode Applications Sample Picture Application Warehouse Inventory Control & Management Order Control & Management Supplier/Customer Management Shipping Control & Management Delivery Control & Management Reduce Human Error Vehicle Control & Management Reduce Time & High Cost Efficiency

9 Bar Code Scanner Market 1,300 9% AIDC Market Share($M) 1,200 9% 78 1% 35 0% W/W Bar Code Scanner Market($M) ,100 81% Bar Code RFID Biometrics Smart Cards Others Source : R&DBIZ,

10 RFID vs. Barcode Parameters RFID 2D Barcode Line of sight No line of sight required Line of sight required Reading range Up to 300m Up to 4m ID capabilities Uniquely identifies items, cases, pallets Identifies only item category Item orientation to reader Not important Require proper orientation Functionality if damaged Impossible Possible Harsh environment resistance Can be used Weak Interference with magnetic fields Functionality is affected by magnetic fields Not affected Size Medium, small, tiny Medium, small Cost More expensive tags: $0.1 *additional cost to attach Attachment Security, counterfeiting Currently requires 2 steps: tag creation and tag attachment High security, hard/almost impossible to clone Cheaper to produce : $0.001 Single step : can be easily printed on boxes during manufacturing Easy for copying/counterfeiting

11 DPM(Direct Part Marking) Barcode 11 LaonPeople Inc.

12 What is a DPM Barcode? DPM Direct Part Marking DPM is the process of marking a permanent 2D barcode onto the part s surface in order to provide full traceability throughout the lifecycle. DPM makes it practical to identify almost anything, including small, hard-to-label items. With DPM, expensive and/or mission critical parts and components can be encoded with their serial number, lot code, configuration information or other essential data.

13 The Advantage of DPM Error proofing Part traceability Part authenticity Supply chain management Increased productivity Many industries are now implementing parts tracking using DPM ID!!

14 4 Marking Methods Laser Marking Ink Jet Marking Dot Peen Marking Electro-Chemical Etch Marking

15 DPM Applications Semiconductor -Wafer Cell phone Camera Module Electronics - PCB Aircraft Turbine blade Pharmaceutical - Vials Automotive Engine components

16 DPM Applications Package Assembly Micro PCB Medical Surgical instruments DoD Machine, ID Optics Lens tray

17 DPM Objects One can mark almost anything!! Laser Mark on Exhaust Dot Peen Mark on Plastic Laser Mark on Rubber Laser Bonding on Glass Laser Mark on Wheel Dot Peen Mark on Casting

18 Challenges Challenging points in DPM DPM often have very little contrast, because they are stamped or etched directly onto the metal and may be covered by grease, dirt or wear marks. A light source from the reader can create shadows, or may make the symbol too bright to read if the surface is reflective. Dot-peen type DPM(round-type) is different from normal paper barcode(square-type). It requires special image signal processing. DPMs on curved surface. Good DPM barcode reader The reader has to be adaptive for a range of conditions.

19 LaonPeople s Barcode Reader 19 LaonPeople Inc.

20 LaonPeople s Barcode Solution <Front> <Side> LPBR-560D LPBR-5xx Series <Front> <Side> LPBR-560C

21 LaonPeople s Barcode Solution Product LPBR-560 LPBR-560D LPBR-560C LPBR-120AF* Minimum barcode size 2.5mil 2.5mil all size 2 mil C mount X X O X Sensor resolution 752 x x x x1024 DPM X O O O Working distance (Datamatrix 7.5 mil) Indicator Barcode 25 ~ 60 mm 25 ~ 60 mm LED aimer LED brightness 1D 6 2D 5 Depend on Lens Various Focus LED brightness N/A N/A 1D 6 2D 5 1D 6 2D 5 1D 6 2D 5 Decoding speed (2D) Max 60 fps Max 60 fps Max 60 fps Max 90 fps Preview speed Interface 60 full size, Raw data RS-232, USB, CVBS for preview 60 full size, Raw data RS-232, USB, CVBS for preview 60 full size, Raw data RS-232,USB, CVBS for preview 45 full size 90 WVGA Skew, tilt +/-60 o +/-60 o N/A N/A GigE * LPBR-120AF is PC based barcode reader Dimension 38 x 38 x x 38 x x 38 x 49 38x38x55

22 Competitive Advantages Fast decoding speed : up to 60 fps. Higher performance even in poor barcode-reading conditions. Easy configuration just by scanning the special codes Just by scanning the special barcodes which have configuration options, user can configure LPBR series easily. World fastest Live preview via USB2.0 HS I/F : up to 60 fps. It is very helpful at initial barcode reader calibration time such as integration time, gain control and so on. Strong decoding capability especially in DPM-type barcode. Field-proven high performance products at a cost-effective price. Semiconductor package & assembly, camera module manufacturing, optical pick-up module manufacturing, and so on.

23 Strong Decoding Capability Axial non-uniformity ( up to +/- 60 degrees) Luminance non-uniformity Rotated/Mirrored Barcode Reflection Poor Focus Dot-peen Damaged Barcode

24 Optical Specifications Optical specifications Grayscale CMOS sensor with global shutter WVGA ( 704 x 480 ) Field of view Horizontal : 40 degree Vertical : 30 degree Front light Brightness control with 32 steps Skew, tilt +/- 60 degree

25 Working Distance Working distance

26 Software/Firmware Features Software/Firmware features Supports various 2-D symbologies Data Matrix ECC 200, QR Code, Micro QR Code, PDF417, Micro PDF417 Supports various 1-D symbologies Code39(normal, Full ASCII), Code128, Interleaved 2 of 5, UPC/EAN Series(UPC-A, UPC-E, EAN8, EAN13, Addon2, Addon5), GS1 Databar series (Normal, Limited, Expanded, Stacked, Expanded stacked), Code93 Time for supporting new barcode symbologies (estimation) For 2D 5 weeks, 1D 2 weeks Operating Mode One shot, Continuous, Burst mode Firmware can be updated by USB or RS232 Easy configuration tool

27 Data Output Format User configurable data format <start marker> <data> <end marker> <data> field has many sub-fields as following, and they can be chosen optionally. Fail marker Symbol data Checksum Data size Various symbol information Symbology type Symbol center position Symbol corners Symbol rotation

28 Easy Configuration 2 options Configuration by using GUI tool LPBR series provides intuitive configuration GUI tool being able to configure the barcode reader to get the best performance. It supports 60 fps preview speed and decodes bar codes at the same time Configuration by scanning Special codes One time calibration : Just by scanning the special barcodes which has configuration options, LBPR series are easily configured. User can easily configure the LBBR series in the field without opening the GUI tool.

29 Configuration Tool Select symbologies Operation mode Sensor & LED calibration (Target area, exposure and so on) Live preview Image processing setup Data format configuration Firmware update Communication interface RS-232 (commands) USB (live preview and Firmware update)

30 Product Comparison 30 LaonPeople Inc.

31 Executive Summary LaonPeople Company C Company D Company M Picture Performance GOOD GOOD GOOD GOOD Design GOOD GOOD NORMAL GOOD Price GOOD NORMAL NORMAL NORMAL Aimer GOOD GOOD GOOD GOOD Expandability GOOD GOOD GOOD GOOD

32 Product Comparison LPBR-560 vs. Microscan a LPBR-560 MS-4 Minimum barcode 3.5 mil 10 mil Sensor resolution 752 x x 480 Working distance (Datamatrix 10 mil) Indicator Barcode 30 ~ 90 mm LED aimer LED brightness 1D 6 2D 5 51 ~ 102 mm (standard dencity) V mark aimer Read good indicator 1D 8 2D 5 Decoding speed (2D) Max 60 fps Max 10 fps Preview speed Interface Max 60 full size, raw quality RS-232, USB, CVBS for preview 1~2 fps RS-232/422/485, USB Skew, tilt +/-60 o +/-30 o Dimension 38 x 38 x x 45.7 x 53.3

33 Product Comparison LPBR-560 vs. Cognex a LPBR S 200S Minimum barcode 3.5 mil 5 mil 5 mil Sensor resolution 752 x x x 480 Working distance (Datamatrix 10 mil) 30 ~ 90 mm Variable 3 focus position Variable 3 focus position Indicator Barcode LED aimer LED brightness 1D 6 2D 5 LED 1D 8 2D 5 Post code Laser 1D 8 2D 5 Post code Decoding speed (2D) Max 60 fps Max 5 fps Max 5 fps Preview speed Max 60 full size, raw quality Max 5 1/4 size, jpeg Max 5 1/4 size, jpeg Interface RS-232, USB, CVBS for preview RS-232, USB RS-232, Ethernet Skew, tilt +/-60 o Dimension 38 x 38 x x 42 x x 42 x 64

34 Product Comparison LPBR-560 vs. Microscan LPBR-560 series Quadros MINI velocity HawkEye 1500 DPM Minimum barcode all size 3.5 mil all size C mount O X O Sensor resolution 752 x x x 480 DPM O X O working distance (Datamatrix 7.5 mil) Indicator Barcode 560 : 25 ~ 60 mm 560C : Depends on Lens LED aimer LED brightness 1D 6 2D 5 20 ~ 50 mm (ultra high density) V mark aimer Read good indicator 1D 8 2D 5 variable but narrow (max 5cm, 2.5cm) laser Read good indicator 1D 10 2D 5 Decoding speed (2D) Max 60 fps Max 60 fps Max 30 fps Preview speed Interface 60 full size, raw quality RS-232, USB, CVBS for preview 1~2 fps 1~2 fps RS-232/422/485, USB Skew, tilt +/-60 o +/-30 o Dimension 38 x 38 x x 45.7 x 53.3 RS-232/422/485, Ethernet 44.5 x 57.2 x (1515)

35 Product Comparison LPBR-560 vs. Cognex LPBR-560 series 100X 200X Minimum barcode all size 5 mil 5 mil C mount O Option Option Sensor resolution 752 x x x 480 DPM O O O working distance (Datamatrix 7.5 mil) Indicator Barcode 560 : 25 ~ 60 mm 560C : Depends on Lens LED aimer LED brightness 1D 6 2D 5 Variable 3 focus position LED 1D 8 2D 5 Post code Variable 3 focus position Laser 1D 8 2D 5 Post code Decoding speed (2D) Max 60 fps Max 45 fps Max 45 fps Preview speed Interface Skew, tilt 60 full size, raw quality RS-232, USB, CVBS for preview +/-60 o 5~6 1/4 size, jpeg RS-232, USB 5~6 1/4 size, jpeg RS-232, Ethernet Dimension 38 x 38 x x 42 x x 42 x 64

36 Appendix 36

37 Operating Modes Continuous Mode Repetitively acquires barcode images as fast as possible regardless of trigger source. If one defines code depth FIFO, one can avoid reading the same code. OneShot mode Acquire single image after receiving trigger. Burst mode Acquire several images firstly and decode after all images are ready. Good for recognizing barcodes on moving object. FIFO RS232 External trigger

38 Configuration Tool Update ROM file via RS232 Configuration tool에대한상세설명이 2장정도로표현이되었으면 -Start / Stop Preview COM port configuration -Control preview frame rate and quality Connect / Disconnect to LPBR by changing quantization factor - Various sensor & LED configurations Open barcode configuration dialog

39 Configuration Tool Symbologies Control Tap LED and Sensor Control Tap Read Mode Control Tap Output Speed and Format Control Tap

40 Firmware Update Easy firmware update through USB or RS Click ROM update button at upper side of configuration tool 2. Select firmware binary file 3. Wait for downloading period and Flash-memory update 4. Reboot automatically

41 Contact : sales@laonpeople.com Tel)