US 12,406,449 B2
Inspection system and inspection method of building structures by using augmented reality based on building information modeling
Hsuan-Wei Fu, New Taipei (TW)
Assigned to LEE MING CONSTRUCTION CO., LTD, Taichung (TW)
Filed by LEE MING CONSTRUCTION CO., LTD., Taichung (TW)
Filed on Nov. 28, 2023, as Appl. No. 18/522,199.
Prior Publication US 2025/0173976 A1, May 29, 2025
Int. Cl. G06T 19/00 (2011.01); G06Q 50/16 (2024.01); G06T 7/00 (2017.01); G06V 20/20 (2022.01)
CPC G06T 19/006 (2013.01) [G06T 7/97 (2017.01); G06V 20/20 (2022.01); G06Q 50/16 (2013.01); G06T 2210/62 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An inspection system of building structures, comprising:
a digital environment integration platform storing at least one structural part model of a building structure;
at least one physical inspection image, which is an image of the at least one structural part model;
a server connected to the digital environment integration platform, the server recording a corresponding relationship between feature data of the at least one physical inspection image and the at least one structural part model, the corresponding relationship further including a link of an inspection form; and
a mobile device having a camera module and a screen, the mobile device connected to the server;
wherein the mobile device captures the at least one physical inspection image through the camera module and recognizes the feature data of the at least one physical inspection image; the mobile device sends the feature data recognized to the server;
wherein the server acquires the at least one structural part model from the digital environment integration platform based on the feature data and the corresponding relationship and sends the at least one structural part model and the link of the inspection form to the mobile device;
wherein the mobile device captures an environment image through the camera module and displays the environment image on the screen; the mobile device overlays the at least one structural part model acquired as an augmented reality element on the environment image displayed on the screen; the mobile device is linked to the inspection form through the link acquired to edit the inspection form.