A building detection method and related device
A detection method and construction technology, applied in the direction of measuring devices, image analysis, instruments, etc., can solve problems such as high cost, errors in measurement results, and low measurement accuracy, and achieve the goal of reducing measurement costs, reducing measurement errors, and improving measurement efficiency Effect
Active Publication Date: 2022-05-17
深圳集智数字科技有限公司
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Problems solved by technology
[0005] The above-mentioned manual measurement is not only labor-intensive and costly, but also takes a long time. Generally, it takes about 15 to 30 minutes to measure a house, which is inefficient, and there are still errors in the measurement results, and the measurement accuracy is low.
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[0061] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0062] Due to the high cost, low efficiency, and measurement error of the manual measurement method, the application provides a building detection method and related devices, which reduce the measurement cost, improve the measurement efficiency, and reduce the measurement caused by manual measurement. Error, improve the measurement accuracy.
[0063] The building ...
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The embodiment of the present application provides a building detection method and a related device, which acquire point sets and plane sets collected for the building to be detected. Then, according to the point set and the plane set, an edge point set between the first plane and the second plane in the plane set is determined. If it is determined that the first plane is adjacent to the second plane, it indicates that the first wall corresponding to the first plane to be detected is intersected with the second wall corresponding to the second plane to be detected. Therefore, the calculation of the first plane and the second The angle between two planes to determine the perpendicularity or squareness between the first wall and the second wall. Since the point set and the plane set are based on the data collected by the building to be detected in a digital way, the angle between the two adjacent and intersecting walls in the building to be detected is calculated based on the point set and the plane set, and the two walls are realized. The measurement of verticality or squareness between two walls reduces the measurement error caused by manual measurement, reduces the measurement cost and improves the measurement efficiency.
Description
technical field [0001] The present application relates to the technical field of buildings, in particular to a building detection method and related devices. Background technique [0002] In the process of checking and accepting new houses, it is possible to measure whether the building meets the building requirements by measuring the verticality and squareness of the building. Among them, the verticality refers to the angle between the wall and the ground, and the squareness refers to the angle between the wall and the wall. In related technologies, the verticality and squareness of the building to be detected can be measured manually using tools such as a ruler. [0003] figure 1 Provides a method of manually measuring verticality, specifically: hold the center of the 2m detection ruler, place it on the wall at the same height as your own waist, place the detection ruler close to the surface to be measured, hold the ruler vertically, and observe that the movable pin is e...
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IPC IPC(8): G01B21/22G06T7/13G06T7/70
Inventor 徐雅清
Owner 深圳集智数字科技有限公司