3D Laser Scanning Hardware Significantly Reduce Civil, BIM & Plant Workflows with New 3D Laser Scanning Technologies

Transcription

1 3D Laser Scanning Hardware Significantly Reduce Civil, BIM & Plant Workflows with New 3D Laser Scanning Technologies May 9, 2013 Moderator: Curt Moreno CAD Manager/ Blogger ARX 855 Folsom St. Suite 939 San Francisco, CA (415)

2 Presenters Curt Moreno is the owner and editor of Kung Fu Drafter, a blog that is CAD centric and geek peripheral, and a CAD manager at a Houston, Texasbased engineering firm. Michael Harvey is the Product Marketing Manager - HDS for Leica Geosystems, Inc., where he helps guide the HDS business in the NAFTA region. David Langley is an Applications Engineer at Leica Geosystems, Inc. and the main contributor to the product definition of CloudWorx for Revit. Sonia Delgadillo is the Senior Applications Specialist for the CADWorx Plant Design Suite, including CADWorx Plant and P&ID Professional, CADWorx Design Review and CADWorx fieldpipe. ARX 855 Folsom St. Suite 939 San Francisco, CA (415) sales@arx.com

3 Using The Correct Hardware for your Scanning workflows

4 Slides 3-6 are for you to develop questions. 2 BuScanning_G Jacobs Confidential to Leica Geosystems

5 What Does a Customer Need to do? Pick the appropriate Scanner Choose a collection method Register the data together Prepare the data (if needed) Open in the CAD / Modeling software environment

6 Types of Laser Scanners There are two types of scanners Time of Flight Phase WFD Benefits ToF Scanners Longer Range Better Accuracy over Range Versatility

7 Types of Laser Scanners There are three types of scanners Time of Flight Phase WFD Benefits Phase Scanners Short Range High Rate of Data Capture Crisp Data (<50m)

8 Types of Laser Scanners Wave Form Digitizing ToF technology, no phase-based scanner Range measurement based on WFD (Wave Form Digitization) technology from HTC Best of both ToF & Phase worlds Benifits of WFD added to ToF High speed Range Ranging Accuracy

9 End 7 BuScanning_G Jacobs Confidential to Leica Geosystems

10 Software workflows are dependent on using correct HW We will discuss 3 different workflows (although there are many more) Plant BIM Civil / Survey

11 Plant Field Workflow One of Many Methods Problem: Plants rarely have current as-builts so retrofits can be executed properly. A major contributor to cost over-runs is the amount of go backs needed to take additional measurements on items missed with conventional means Traditional Manual labor with manual measurement Not accurate Not safe Low Paper HDS with CADWorx fieldpipe HDS or TPS Very accurate Much safer Investment 10K 130K 3D model, Isometrics, Bill of Material 9

12 Plant Workflow Field Work & Data Collection Combining Scans Data Extraction / Visualization Traverse Scanning Publisher TruView Free Station Scanning (with Targets) Registration Free Station Scanning (with no Targets) Cyclone ICAS CADWorx & fieldpipe SmartPlant 3D / Review

13 Plant Workflow Data Collection Methodology Used with Quality of 2 resolution on P min scan / 5-6 min image (depending on lighting) Used solely My Favorite Scan 2 button scanner operation 1 tap on Compensator Icon 1 tap on My Fav. Scan No targets used 30 scans competed in about 5.5 hrs Registered together in 75 min with over 400 C2C constraints (146 used) 45 min of my interaction 30 min for Auto C2C Constraint to run All enabled constraints mean error was Single P20 TruSpace Single P20 Scan 11

14 Plant Workflow From 1 set-up (this will vary with each project) Step Time (Minutes) Cost (assuming $250/hr) $ $ $ $ $ $ Set up Instrument Boot Set up Project Scan Images Move to Next Set-up Total 15.5 $ Step Time (Minutes) Cost (assuming $250/hr) $ $ $ $ $ $ $ $ Set up Instrument Boot Set up Project Measure Points 360 1, Images Move to Next Set-up Hand Measurements Total 472 1, Diameter identified! Centerline identified! Flange location identified!

15 Data Enables the Entire Workflow Creation of intelligent 3D model Material take-off s ISOGEN Isometrics Clash detection Compare design with as-built CAESAR II Interface 13

16 Plant Workflow 14

17 BIM Workflow Problems: Buildings can be complex Need to include interior and exterior Versatility is important Ease of use is important Remote operation may be necessary 15

18 BIM Workflow Field Work & Data Collection Combining Scans Data Extraction / Visualization Traverse Scanning Publisher TruView Free Station Scanning (with Targets) Registration Free Station Scanning (with no Targets) Cyclone CloudWorx for Revit Other Programs

19 BIM Workflow Tools Used: 4 Black and White targets w/ Mag. Mounts Tripod P20 Workflow (Field) Used a Free-Station collection method Configured the My Favorite Scan button made scanning really easy Acquired the targets on the scanner Controlled scanner via WiFi connection to iphone Workflow (Office) Registered the data using combined methods of targets and C2C 17

20 BIM Workflow Methodology Used resolution 6.5 min for scan 8 min for images Image time seemed to slow down with dimly lit conditions 7 setup took about 2.5 hrs to complete Used only about ¾ of 1 battery Data very complete WiFi connection worked great Registration super easy to complete due to density (mean error of 1mm) Customer noted workflow was easier than using his

21 Proper Data Drives the Whole Workflow Demo 19

22 Civil / Survey Workflow Problems: Field versatility Traverse Free Station Integration with control Tall structures Property lines / Air Rights Selecting the right point for the plan 20

23 Civil / Survey Workflow Field Work & Data Collection Combining Scans Data Extraction / Visualization Traverse Scanning Publisher TruView Free Station Scanning (with Targets) Registration Free Station Scanning (with no Targets) Cyclone CloudWorx for ACAD / MS Point Cloud CAD Cyclone II - Topo

24 Civil / Survey Workflow Tools Used: 4 Black and White Targets 3 Sphere Targets Tripod P20 C10 Workflow (Field) Used a Free-Station collection method Configured the My Favorite Scan button made scanning really easy Workflow (Office) Registered the data using Cloud to Cloud and target based methods 22

25 Civil / Survey Workflow Methodology Used 6.3mm@10m with Quality of 3 resolution on P20 About a 43 million point scan 3 setups took about 45min to complete with P20 Used only ¼ of 1 battery with P20 C10 was able to see data much further away Registration took less than 60 seconds Used a combination method of targets and Cloud to Cloud Error in registration was Single C10 Scan Single P20 Scan 23

26 Civil / Survey Workflow Overall P20 Registered Scan 24

27 Civil / Survey Workflow Overall P20 Registered Scans Single C10 Scan 25

28 Civil / Survey Workflow Single P20 Scan 26

29 Civil / Survey Workflow Corresponding data at 32m away on sharp angle Single P20 Scan 27

30 Civil / Survey Workflow Single P20 Scan Single C10 Scan 28

31 Civil / Survey The right scanner enables the whole workflow 29

32 3D Laser Scanning Hardware Significantly Reduce Civil, BIM & Plant Workflows with New 3D Laser Scanning Technologies May 9, 2013 This webinar will be archived at: ARX 855 Folsom St. Suite 939 San Francisco, CA (415)