Check patentability & draft patents in minutes with Patsnap Eureka AI!

Method and device for measuring and calculating volume of earthwork

A technology of engineering quantity and earthwork quantity, applied in the direction of measuring devices, optical devices, instruments, etc., can solve the problems of engineering measurement, investment control and settlement difficulty, transportation and estimation errors, etc., to avoid errors, improve investment control, and be practical sexual effect

Active Publication Date: 2021-04-20
数字港湾科技(湖北)有限公司
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no suitable calculation method for reference, which leads to the arrangement of related work based on the loading quantity or drawing calculation quantity before the project, which will cause errors in the transportation and estimation process, and bring more problems to engineering measurement, investment control, settlement, etc. big difficulty

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method and device for measuring and calculating volume of earthwork

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] combine figure 1 As shown, the method for measuring and calculating the earthwork quantity disclosed in Embodiment 1 of the present invention includes the following steps:

[0038] S01. Install cameras, infrared scanning sensors and laser radars on multiple drones, and use multiple drones to scan over the earthwork to obtain terrain data of the earthwork. That is to say, in step S01 of this embodiment, each drone is equipped with a camera, an infrared scanning sensor and a laser radar, so that the drone can collect data according to actual needs. In this step, the use of multiple drones to scan over the earthwork to obtain the terrain data of the earthwork specifically includes: firstly controlling multiple drones to be arranged side by side at equal intervals over the earthwork, that is, to control multiple drones to move along the earthwork. lined up in the width direction. It is easy to understand that the number of UAVs is determined according to the amount of ear...

Embodiment 2

[0047] As yet another embodiment of the present invention, Embodiment 2 of the present invention provides a device for measuring and calculating earthwork volume, which includes multiple unmanned aerial vehicles, an acquisition module, and a calculation module. Each drone is equipped with a camera, an infrared scanning sensor and a laser radar, and multiple drones are used to scan over the earthwork; the acquisition module is installed on the drone to obtain terrain data of the earthwork; the calculation module It is used to establish a three-dimensional topographic map of earthworks based on earthwork terrain data, and calculate earthwork volumes.

[0048] Further, the calculation module of this embodiment is also used to calculate the first earthwork amount d 1 and the second volume d 2 The difference is to get the quantity of earthwork.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a method and a device for measuring and calculating the volume of earthwork. The device comprises a plurality of unmanned aerial vehicles, an acquisition module and a calculation module, wherein each unmanned aerial vehicle is provided with a camera, an infrared scanning sensor and a laser radar. According to the method, the plurality of unmanned aerial vehicles are used to carry the cameras, the infrared scanning sensors and the laser radars to scan the space above the earthwork, topographic data of the earthwork can be accurately obtained, and a three-dimensional topographic map of the earthwork is established, so that a first earthwork volume can be calculated according to the three-dimensional topographic map; after one-time excavation, a second earth volume can be obtained by utilizing the unmanned aerial vehicles again, and the difference value between the two earthwork volumes is the work amount of one-time excavation, so that compared with the original installation vehicle quantity and drawing estimation, the method can determine the actual volume of earthwork more accurately, errors caused by transportation and engineering loss are avoided, and the accuracy of investment control, manpower, machine tool, vehicle configuration, engineering metering and engineering price settlement after completion is improved; and the method has good practicability.

Description

technical field [0001] The invention relates to the technical field of earthwork construction, in particular to a method and device for measuring and calculating the amount of earthwork. Background technique [0002] Earthwork is one of the main projects in construction engineering, including site leveling, foundation pit excavation, civil air defense engineering excavation, weighbridge filling, roadbed filling and foundation pit backfilling. Site leveling is the first step in foundation construction. start link. [0003] However, in construction, it is necessary to calculate the engineering quantity of the entire earthwork clearly to ensure the accuracy of manpower, equipment, vehicle equipment and engineering measurement in the construction organization, as well as the settlement of the project price after completion. At present, there is no suitable calculation method for reference, which leads to the arrangement of related work based on the loading quantity or drawing c...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G01B11/00
Inventor 陈旭
Owner 数字港湾科技(湖北)有限公司
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com