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Method, system and medium for predicting waste production amount based on tilt photography

A technology of oblique photography and waste, applied in forecasting, data processing applications, instruments, etc., can solve the problem of not using construction demolition waste forecasting, etc., and achieve the effect of improving the speed of data collection, improving the scientificity, and obtaining a large amount of data.

Pending Publication Date: 2018-12-21
SHENZHEN UNIV
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Problems solved by technology

At present, oblique photogrammetry technology has not been applied to the prediction of construction demolition waste.

Method used

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  • Method, system and medium for predicting waste production amount based on tilt photography
  • Method, system and medium for predicting waste production amount based on tilt photography
  • Method, system and medium for predicting waste production amount based on tilt photography

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Embodiment Construction

[0032] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0033] refer to figure 1 , a method for predicting the generation of construction demolition waste based on oblique photography, the method includes the following steps:

[0034] (1) Create a new folder in the UAV system to store the image data and coordinate information of the area to be demolished when the UAV is flying;

[0035] (2) Set various parameters when the UAV is flying, and determine the optimal route when the UAV is flying;

[0036] (3) Import the flight route into the drone terminal, and the drone operator operates the drone to complete the flight shooting of the area to be demolished;

[0037] (4) During the flight shooting process of the UAV, the height of the camera on the UAV is detected in real time according to the flight conditions;

[0038] (5) Perform multi-view image joint adjust...

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Abstract

The invention discloses a method for predicting the generation amount of building demolition waste based on inclined photography, which comprises the following steps: setting flight parameters and route of an unmanned aerial vehicle; Acquisition of building images of the area to be demolished; Multi-view image processing is carried out on the building image data of the area to be demolished; Generate visualized digital surface model; Generate building documents for the area to be demolished; The building height and the occupied area of the area to be demolished are calculated, and then the amount of building demolition waste generated in the area to be demolished is obtained. A system for predict that amount of building demolition waste generate based on tilt photography comprises an aerial photograph control module, a data processing module, and a building demolition waste generating amount calculation module. And a computer readable storage medium. It improves the speed of data acquisition and realizes the rapid and automatic building three-dimensional modeling, so as to quickly obtain the floor area and height of the building, and effectively reduce the resources invested by thefield survey to obtain the index.

Description

technical field [0001] The invention relates to the field of construction demolition waste, in particular to a method, system and medium for predicting the generation of construction demolition waste based on oblique photography. Background technique [0002] Oblique photogrammetry technology: Oblique photogrammetry technology is a high-tech developed in the field of international surveying and mapping in recent years. It has changed the previous limitation that orthophotographs can only be taken from a vertical angle. It can be equipped with multiple sensors on the same flight platform. , and shoot from different angles at the same time, quickly and efficiently obtain data information, truly reflect the ground conditions, and meet people's needs for three-dimensional information. [0003] Construction demolition waste: Construction demolition waste refers to the solid waste generated during the demolition of buildings, excluding engineering spoils. Improper management of c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06Q10/04G06Q50/08
CPCG06Q10/04G06Q50/08G06V20/176
Inventor 王家远喻博张静蓉李政道王兴冲钟卓玲
Owner SHENZHEN UNIV
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