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1. WO2020160623 - SYSTÈME ET PROCÉDÉ DE CONVERSION D'UN PLAN DE SOL BIDIMENSIONNEL EN UNE SIMULATION TRIDIMENSIONNELLE INTERACTIVE

Note: Texte fondé sur des processus automatiques de reconnaissance optique de caractères. Seule la version PDF a une valeur juridique

[ EN ]MODIFIÉESinitiales

AMENDED CLAIMS

received by the International Bureau on 21 May 2020 (21.05.2020)

What is claimed is:

1 . A system for indoor spatial mapping, comprising:

a mobile mapping device having a camera;

a plan database configured to store 2-D floor plans; and

a processor configured to integrate a selected floor plan from said plan database with object data received from said mobile mapping device to create an interactable 3-D spatial mapping of an interior portion of a structure so that one or more objects are moveable relative to a surrounding environment within the 3-D spatial mapping, said processor being configured to digitally recognise objects from an image from said camera and anchor the recognised object within the interactable 3-D spatial mapping.

2. The system of claim 1 , wherein the object data includes an item of emergency equipment.

3. The system of claim 2, wherein the emergency equipment includes at least one of a fire extinguisher or a hose reel.

4. The system of any one of the above claims, wherein said mobile mapping device is configured to tag predetermined objects for anchoring within the interactable 3-D spatial mapping.

5. The system of any one of the above claims, further comprising a virtual reality headset configured to receive a data stream from said processor to render the 3-D spatial mapping.

6. The system of any one of claims 1 to 4, wherein said processor is configured to deliver a data stream to a mobile communications device having a camera, the data stream causing the mobile communications device to display real-time surroundings in an augmented reality manner when positioned inside the structure.

7. The system of any one of the above claims, wherein said processor is configured with image recognition technology.

8. The system of claim 1 , wherein said processor is configured to anchor into the 2-D floor plan a 3-D object tag associated with a 2-D floor plan symbol.

9. The system of any one of the above claims, wherein the interactable 3-D spatial mapping is configured to simulate smoke density.

10. The system of claim 1 , wherein the recognised objects are tagged as either interactable or not interactable.

1 1. The system of claim 10, wherein recognised objects tagged as interactable include at least one of a fire extinguisher and a hose reel.

12. The system of any one of the above claims, wherein the interactable 3-D spatial mapping is displayable only on a mobile communications device or virtual reality headset.

13. A method for generating an indoor spatial mapping, comprising:

storing a 2-D floor plan in a floor plan database;

digitally tagging reference points which includes at least one item of emergency equipment in a level of a structure;

anchoring the at least one tagged item of emergency equipment to the 2-D floor plan; and

rendering a 3-D floor plan with at least one anchored item of emergency equipment, the anchored emergency equipment being interactable within the 3-D floor plan, the at least one item of emergency equipment being tagged as an interactable 3-D object based on a recognised symbol contained in the 2-D floor plan.

14. The method of claim 13, wherein the rendering of the 3-D floor plan includes delivering the 3-D floor plan in an augmented reality format.

15. The method of claim 13, wherein the rendering of the 3-D floor plan includes delivering the 3-D floor plan in virtual reality format to a virtual reality headset.

16. The method of claim 13, further including digitally altering the 3-D floor plan to incorporate a smoke density level.

17. The method of claim 13, wherein the at least one item of emergency equipment includes a fire extinguisher.

18. The method of claim 13, wherein at least one of the reference points is associated with an entryway, the reference point associated with the entryway being tagged with local coordinate data.

19. The method of claim 13, wherein at least one of the reference points is associated with an entryway, the reference point associated with the entryway being tagged with geographical coordinate data.