Three dimensional rendering of job site

Patent metadata

Field	Value
Publication number	US-9688518-B2
Application number	US-201414448147-A
Country	US
Kind code	B2
Filing date	Jul 31, 2014
Priority date	Jul 31, 2014
Publication date	Jun 27, 2017
Grant date	Jun 27, 2017

Abstract

Methods and systems are disclosed for rendering a job site in a three dimensional simulation. A stream of input data is received at a processor about a job site wherein the data pertains to movements and lifts of at least one lifting device associated with the job site and at least one partially constructed building associated with the job site. A three dimensional (3D) simulation is generated, at the processor, of the at least one lifting device and the at least one partially constructed building. The 3D simulation is updated in real time, at the processor, to simulate movements of the at least one lifting and the at least one partially constructed building. The 3D simulation is sent from the processor to a display.

First claim

I claim:

1. A method for rendering a job site in a three dimensional simulation, said method comprising:
collecting input data from at least one sensor associated with objects at said job site, wherein said input data pertains to movements and lifts of at least one lifting device associated with said job site and at least one partially constructed building associated with said job site;
receiving a stream of said input data, at a processor, about said job site;
generating a three dimensional (3D) simulation, at said processor, of said at least one lifting device and said at least one partially constructed building;
updating said 3D simulation in real time, at said processor, to simulate movements of said at least one lifting device and said at least one partially constructed building; and
sending said 3D simulation from said processor to a display.

2. The method as recited in claim 1 wherein said 3D simulation comprises an alert which notifies of potential collisions between objects associated with said job site.

3. The method as recited in claim 2 wherein said alert is a shaded region of said 3D simulation which highlights said potential collisions.

4. The method as recited in claim 2 wherein said alert comprises an audible sound generated by a speaker associated with said display.

5. The method as recited in claim 1 wherein said 3D simulation comprises multiple points of view and wherein said displays can toggle between said multiple points of view.

6. The method as recited in claim 5 wherein said multiple points of view are selected from the group of multiple points of view consisting of: a view from a jib, a bird's eye view of said job site, a view from a cab of said at least one lifting device, and a remote view of said job site.

7. The method as recited in claim 1 wherein said 3D simulation is used to assist with a blind lift being lifted by said at least one lifting device in said job site.

8. The method as recited in claim 1 wherein said display is located in a cab of said at least one lifting device.

9. The method as recited in claim 1 wherein said display is a mobile computing device.

10. The method as recited in claim 1 wherein said stream of input data is generated by a plurality of sensors associated with said job site.

11. The method as recited in claim 1 wherein said stream of input data is received from a building information modeling (BIM) database.

12. The method as recited in claim 1 wherein said 3D simulation is of a plurality of lifting devices associated with said job site.

13. The method as recited in claim 1 wherein said 3D simulation is of a plurality of buildings associated with said job site.

14. The method as recited in claim 1 wherein said lifting device is a crane wherein said crane is selected from the group of cranes consisting of: a tower crane, a luffing crane, a level luffing crane, a fixed crane, a mobile crane, a self-erecting crane, a crawler crane, and a telescopic crane.

15. The method as recited in claim 1 wherein said processor updates a lift plan for said at least one lifting device based on said 3D simulation.

16. A non-transitory computer-usable storage medium having instructions embodied therein that when executed cause a computer system to perform a method for rendering a job site in a three dimensional simulation, said method comprising:
collecting input data from at least one sensor associated with objects at said job site, wherein said input data pertains to movements and lifts of at least one lifting device associated with said job site and at least one partially constructed building associated with said job site;
receiving a stream of said input data, at a processor, about said job site wherein;
generating a three dimensional (3D) simulation, at said processor, of said at least one lifting device and said at least one partially constructed building;
updating said 3D simulation in real time, at said processor, to simulate movements of said at least one lifting and said at least one partially constructed building; and
sending said 3D simulation from said processor to a display.

17. The non-transitory computer-usable storage medium as recited in claim 16 wherein said 3D simulation comprises an alert which notifies of potential collisions between objects associated with said job site.

18. The non-transitory computer-usable storage medium as recited in claim 17 wherein said alert is a shaded region of said 3D simulation which highlights said potential collisions.

19. The non-transitory computer-usable storage medium as recited in claim 17 wherein said alert comprises an audible sound generated by a speaker associated with said display.

20. The non-transitory computer-usable storage medium as recited in claim 16 wherein said 3D simulation comprises multiple points of view and wherein said displays can toggle between said multiple points of view.

21. The non-transitory computer-usable storage medium as recited in claim 20 wherein said multiple points of view is selected from the group of multiple points of view consisting of:
a view from a jib, a bird's eye view of said job site, a view from a cab of said at least one lifting device, and a remote view of said job site.

22. The non-transitory computer-usable storage medium as recited in claim 16 wherein said 3D simulation is used to assist with a blind lift being lifted by said at least one lifting device in said job site.

23. The non-transitory computer-usable storage medium as recited in claim 16 wherein said display is located in a cab of said at least one lifting device.

24. The non-transitory computer-usable storage medium as recited in claim 16 wherein said display is a mobile computing device.

25. The non-transitory computer-usable storage medium as recited in claim 16 wherein said stream of input data is generated by a plurality of sensors associated with said job site.

26. The non-transitory computer-usable storage medium as recited in claim 16 wherein said stream of input data is received from a building information modeling (BIM) database.

27. The non-transitory computer-usable storage medium as recited in claim 16 wherein said 3D simulation is of a plurality of lifting devices associated with said job site.

28. The non-transitory computer-usable storage medium as recited in claim 16 wherein said 3D simulation is of a plurality of buildings associated with said job site.

29. The non-transitory computer-usable storage medium as recited in claim 16 wherein said lifting device is a crane wherein said crane is selected from the group of cranes consisting of: a tower crane, a luffing crane, a level luffing crane, a fixed crane, a mobile crane, a self-erecting crane, a crawler crane, and a telescopic crane.

30. The non-transitory computer-usable storage medium as recited in claim 16 wherein said processor updates a lift plan for said at least one lifting device based on said 3D simulation.

31. A system for rendering a job site in a three dimensional simulation, said system comprising:
a processor for:
collecting input data from at least one sensor associated with objects at said job site, wherein said input data pertains to movements and lifts of at least one lifting device associated with said job site and at least one partially constructed building associated with

Assignees

• Trimble Navigation Ltd
• Trimble Inc

Inventors

• Delplace Jean-Charles

Classifications

• B66C15/06 Primary

  Arrangements or use of warning devices · CPC title

• G06T2219/2012

  Colour editing, changing, or manipulating; Use of colour codes · CPC title

• B66C13/48

  Automatic control of crane drives for producing a single or repeated working cycle; Program control · CPC title

• G06T15/20

  Perspective computation · CPC title

• G06T13/20

  Three-dimensional [3D] animation · CPC title