CN110428481B - Method for automatically calculating composition on investigation site based on measurement or known coordinate points - Google Patents
Method for automatically calculating composition on investigation site based on measurement or known coordinate points Download PDFInfo
- Publication number
- CN110428481B CN110428481B CN201910655967.6A CN201910655967A CN110428481B CN 110428481 B CN110428481 B CN 110428481B CN 201910655967 A CN201910655967 A CN 201910655967A CN 110428481 B CN110428481 B CN 110428481B
- Authority
- CN
- China
- Prior art keywords
- coordinate points
- plan
- site
- measurement data
- composition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005259 measurement Methods 0.000 title claims abstract description 48
- 238000011835 investigation Methods 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000012216 screening Methods 0.000 claims description 4
- 238000013507 mapping Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000059 patterning Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001915 proofreading effect Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T11/00—2D [Two Dimensional] image generation
- G06T11/20—Drawing from basic elements, e.g. lines or circles
- G06T11/206—Drawing of charts or graphs
Abstract
The application relates to the technical field of real estate mapping, in particular to a method for automatically calculating composition on a survey site based on measurement or known coordinate points, which comprises the following steps: determining a composition range of the investigation site through a site terminal at the investigation site; acquiring measurement data measured or known in a composition range, and automatically calculating and constructing a plan at a survey site according to the measurement data; confirming the constructed plan on the field terminal; and transmitting the measured or known measured data and the plane graph constructed by the field terminal to a background terminal or a subsequent link in real time. The application can rapidly acquire the plan view of the investigation site, and solves the problems of long project execution period and high cost caused by long investigation result feedback period and low operation efficiency due to asynchronous production and management of investigation and mapping projects.
Description
Technical Field
The application relates to the technical field of real estate mapping, in particular to a method for automatically calculating composition on a survey site based on measurement or known coordinate points.
Background
Because traditional investigation, survey and drawing class project is in the implementation process, when the operation team member is surveyed natural resources and real estate, will measure and draw work segmentation and go on, namely: measuring natural resources and real estate by using a surveying instrument to the site and acquiring original data, marking on paper to form a sketch, comparing the original data of the surveying instrument with the marking data of the paper sketch in an internal working link, and performing drawing operation by using software to finally output a drawing result graph.
In the operation mode, because the data volume required to be collected for surveying and mapping projects is very large, the workload to be marked is large, and in addition, the result diagram cannot be obtained on site after measurement due to the disconnection of measurement and drawing, so that an operator cannot check and correct the measurement result in time, errors are easily caused, and the operator is required to return to the site again for measurement and verification after the errors, so that the project cost is increased, and the operation time is prolonged.
In addition, in the project of carrying out plotting and investigation operations in batches, the field, the internal industry, the production and the proofreading work are all round, and real-time synchronization must be realized between each work, so that the project execution time can be saved, and the project execution cost can be reduced.
Disclosure of Invention
The application mainly aims to provide a method for automatically calculating composition on a survey site based on measurement or known coordinate points, which can realize automatic on-site calculation of the composition, on-site check and verification and on-site timely submitting of results, and solves the problems of asynchronous production and management of survey and mapping projects, long feedback period of the survey and drawing results and low operation efficiency.
In order to achieve the above object, the present application provides a method for automatically calculating a composition at an investigation site based on measurement or known coordinate points, comprising the steps of:
s1, determining a composition range of a survey site through a site terminal at the survey site;
s2, acquiring measurement data measured or known in a composition range, and automatically calculating and constructing a plan at a survey site according to the measurement data;
s3, confirming the constructed plan on the field terminal;
and S4, transmitting the measured or known measured data and the plane graph constructed by the field terminal to a background terminal or a subsequent link in real time.
The working principle and the advantages of the application are as follows:
according to the scheme, the composition range of the investigation site is determined through the site terminal, and the measurement data in the composition range is acquired, so that a plan can be constructed on site aiming at the investigation site. Compared with a large amount of time and energy spent in the traditional plan drawing process, the plan drawing process is more simplified, the plan can be quickly obtained, the composition efficiency of the plan is improved, and the labor cost and the time cost are saved. And after the on-site drawing is completed, the plan constructed by the scheme can be timely displayed through an on-site terminal for a user to confirm and check, so that the problems of asynchronous production and management of survey and mapping projects, long feedback period of mapping results and low operation efficiency are solved.
Further, the measurement data includes a number of coordinate points within the composition range.
The plane where the coordinate point is located can be conveniently confirmed through the selection of the coordinate point, and the plan view of the composition target is obtained.
Further, step S2 includes the following steps:
s201, selecting a composition target in a composition range, screening measurement data in the composition target from the measurement data, and constructing a plan according to the screened measurement data.
The traditional measurement can not be used for on-site composition, the memory and paper sketch of the investigator are used for full dependence, so that the actual problems of wrong graph, difficult selection of coordinate points and incapability of on-site contrast and correctness of the drawn graph are often caused, the corresponding relation between an actual target and a terminal target can be intuitively and accurately found through on-site composition selection in a terminal, the composition efficiency is improved, and the cost is saved.
Further, step S2 includes the following steps:
s202, displaying all coordinate points in the composition range on the field terminal, and displaying the use state of the coordinate points.
By displaying all coordinate points and the use states of the coordinate points, the coordinate points can be repeatedly selected, and new measuring points are reduced as much as possible so as to improve efficiency.
Further, step S2 includes the following steps:
s203, displaying coordinate points in the screened measurement data on the field terminal, and carrying out sequential and non-repeated selection according to the use state of the coordinate points to obtain a selected result;
s204, automatically calculating according to the selected result and the screened measurement data, and constructing a plan.
The staff is convenient to construct the plan view through the field terminal rapidly, the composition efficiency of the plan view is improved, and the labor cost and the time cost are saved.
Further, step S3 includes the following steps:
and S301, displaying the constructed plan view on the field terminal, and displaying the distance between adjacent coordinate points, the direction of the plan view and the area of the plan view on the plan view.
The method has the advantages that the method can facilitate operators to know the composition condition of the composition target in time by displaying the distance between the adjacent coordinate points, the direction of the plan, the area of the plan and the like on the plan.
Further, step S3 includes the following steps:
s302, referring to a composition target in a survey site, and checking and confirming the constructed plan.
By referring to the real object comparison inspection, errors can be avoided, and timely adjustment after errors are also facilitated.
Drawings
FIG. 1 is a flow chart of a method for automatically calculating a composition at an investigation site based on measured or known coordinate points in accordance with an embodiment of the present application;
fig. 2 is a schematic diagram of a field terminal construction plan.
Detailed Description
The following is a further detailed description of the embodiments:
reference numerals in the drawings of the specification include: a composition target A1, a coordinate point A2.
Examples:
a method for automatically calculating a composition at an investigation site based on measured or known coordinate points, as shown in fig. 1, comprising the steps of:
s1, determining a composition range of a survey site through a site terminal at the survey site;
s2, acquiring measurement data measured or known in a composition range, and automatically calculating and constructing a plan at a survey site according to the measurement data; the measurement data comprises a plurality of coordinate points in a composition range, distances between adjacent coordinate points, connecting lines between the adjacent coordinate points and included angles between the coordinate points and connecting lines between two nearest adjacent coordinate points.
The step S2 further includes the following four steps:
s201, selecting a composition target in a composition range, screening measurement data in the composition target from the measurement data, and constructing a plan according to the screened measurement data.
S202, displaying all coordinate points in the composition range on the field terminal, and displaying the use state of the coordinate points.
S203, displaying coordinate points in the screened measurement data on the field terminal, and carrying out sequential and non-repeated selection according to the use state of the coordinate points to obtain a selected result; the sequence includes a clockwise sequence and a counterclockwise sequence.
S204, automatically calculating according to the selected result and the screened measurement data, and constructing a plan.
S3, confirming the constructed plan on the field terminal;
the step S3 specifically includes the following two steps:
and S301, displaying the constructed plan view on the field terminal, and displaying the distance between adjacent coordinate points, the direction of the plan view and the area of the plan view on the plan view.
S302, referring to a composition target in a survey site, and checking and confirming the constructed plan.
And S4, transmitting the measured or known measured data and the plane graph constructed by the field terminal to a background terminal or a subsequent link in real time.
The specific implementation process is as follows:
the field terminal in the scheme comprises intelligent terminal equipment such as a tablet personal computer and a smart phone.
Measurement data of the investigation site is acquired in advance, and the measurement data can be known or measured in the site.
The composition range of the investigation site is determined by the site terminal, and as shown in fig. 2, the coordinate points A2 include seven, the distance between the adjacent coordinate points A2, the connecting line between the adjacent coordinate points A2, and the included angle between the connecting line between the coordinate point A2 and the nearest two adjacent coordinate points A2.
Selecting a composition target A1 in a composition range, for example, selecting a plane in which coordinate points 1-5 are located as the composition target to form a pentagon area, and screening measurement data in the composition target A1 from measurement data, for example, the distance length between the coordinate points 1 and 2, the coordinate points 2 and 3, the coordinate points 3 and 4, the coordinate points 4 and 5 and the included angle degrees of connecting lines between the coordinate points and two nearest adjacent coordinate points. When the plan is constructed, the coordinate point 1 is selected as a starting coordinate point, and the selection sequence is clockwise, so that a worker can sequentially select the coordinate points 1-5 on the field terminal, complete the composition by automatic construction through the selected points, generate a plan of a composition target, and display the use state of the coordinate points and the side length of a composition result on the plan.
After the patterning of the previous patterning object is completed, a new patterning object is selected, as shown in fig. 2. For example, the planes of the coordinate points 1, 5, 6 and 7 are selected as the composition targets, and the coordinate points 1 and 5 are shared points, which may be partition walls of two target areas, and the coordinate points are reusable, so that the data of the coordinate points 1 and 5 are not required to be acquired for multiple times during measurement, and the data can be directly screened from the measurement data when the measurement is required to be used. When a plan is constructed, a coordinate point 1 is selected as a starting coordinate point, and the selection sequence is clockwise, so that a worker can sequentially select the coordinate point 1, the coordinate point 5, the coordinate point 6 and the coordinate point 7 on a field terminal, the plan of a composition target is generated by automatically constructing a surface through the selected coordinate points, and the use state of the coordinate points and the side length of a composition result are displayed on the plan.
The area of two composition targets is calculated through measurement data, for example, the area of a plane can be conveniently calculated through the side length and the included angle of adjacent coordinate points in the plane, the north-south orientation of the plane is obtained, the area and the north-south orientation of the plane are marked after the integral composition is completed, the integral plane of the composition range is obtained, and the integral plane is displayed to a user through a field terminal. And meanwhile, the measurement data and the constructed plan are transmitted to a background terminal or a subsequent link, so that the further processing is convenient. The mode through this scheme draws, saved traditional mode and transmitted the backstage with measuring data, let the backstage personnel do the link of processing and then drawing, this scheme can be through the direct drawing in scene of on-the-spot terminal, has retrencied the drawing flow, has saved the human cost, has shortened the drawing time, has improved the efficiency of drawing, has solved survey and survey type project production and the interior outer industry of management asynchronism, survey result feedback cycle is long, the problem that operating efficiency is low.
The foregoing is merely an embodiment of the present application, and a specific structure and characteristics of common knowledge in the art, which are well known in the scheme, are not described herein, so that a person of ordinary skill in the art knows all the prior art in the application date or before the priority date, can know all the prior art in the field, and has the capability of applying the conventional experimental means before the date, and a person of ordinary skill in the art can complete and implement the present embodiment in combination with his own capability in the light of the present application, and some typical known structures or known methods should not be an obstacle for a person of ordinary skill in the art to implement the present application. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present application, and these should also be considered as the scope of the present application, which does not affect the effect of the implementation of the present application and the utility of the patent. The protection scope of the present application is subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.
Claims (1)
1. The method for automatically calculating the composition on the investigation site based on the measurement or the known coordinate points is characterized by comprising the following steps: the method comprises the following steps:
s1, determining a composition range of a survey site through a site terminal at the survey site;
s2, acquiring measurement data measured or known in a composition range, and automatically calculating and constructing a plan at a survey site according to the measurement data; the measurement data comprise a plurality of coordinate points in a composition range, distances between adjacent coordinate points, connecting lines between the adjacent coordinate points and included angles between the connecting lines between the coordinate points and two nearest adjacent coordinate points;
the step S2 further includes the following four steps:
s201, selecting a composition target in a composition range, screening measurement data in the composition target from the measurement data, and constructing a plan according to the screened measurement data;
s202, displaying all coordinate points in a composition range on a field terminal, and displaying the use state of the coordinate points;
s203, displaying coordinate points in the screened measurement data on the field terminal, and carrying out sequential and non-repeated selection according to the use state of the coordinate points to obtain a selected result; the sequence includes a clockwise sequence and a counterclockwise sequence;
s204, automatically calculating and constructing a plan according to the selected result and the screened measurement data;
s3, confirming the constructed plan on the field terminal;
the step S3 specifically includes the following two steps:
s301, displaying the constructed plan on a field terminal, and displaying the distance between adjacent coordinate points, the direction of the plan and the area of the plan on the plan;
s302, referring to a composition target in a survey site, and checking and confirming the constructed plan;
and S4, transmitting the measured or known measured data and the plane graph constructed by the field terminal to a background terminal or a subsequent link in real time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910655967.6A CN110428481B (en) | 2019-07-19 | 2019-07-19 | Method for automatically calculating composition on investigation site based on measurement or known coordinate points |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910655967.6A CN110428481B (en) | 2019-07-19 | 2019-07-19 | Method for automatically calculating composition on investigation site based on measurement or known coordinate points |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110428481A CN110428481A (en) | 2019-11-08 |
| CN110428481B true CN110428481B (en) | 2023-12-05 |
Family
ID=68411240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910655967.6A Active CN110428481B (en) | 2019-07-19 | 2019-07-19 | Method for automatically calculating composition on investigation site based on measurement or known coordinate points |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110428481B (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI124665B (en) * | 2012-01-11 | 2014-11-28 | Indooratlas Oy | Creation of a magnetic field map for indoor positioning |
| CN103699725A (en) * | 2013-12-12 | 2014-04-02 | 福州市勘测院 | Electronic mapping implementation method based on handheld terminal |
| CN104462298A (en) * | 2014-11-28 | 2015-03-25 | 东南大学 | Cadastral surveying system and method achieving automatic cadastral mapping |
-
2019
- 2019-07-19 CN CN201910655967.6A patent/CN110428481B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN110428481A (en) | 2019-11-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR20120020303A (en) | Apparatus for providing building structure information and displaying building structure using argumented reality and method for maintenance of building structure using the same | |
| CN107402001A (en) | Construction of super highrise building deviation digitlization checking system and method based on 3D scannings | |
| CN109934494A (en) | A kind of water and soil conservation supervision data quality checking method and system | |
| KR101000949B1 (en) | Web-based realtime surveying managing system | |
| CN116257926B (en) | BIM-based Internet of things data binding method, device, equipment and storage medium | |
| CN108845663A (en) | Design and construction system | |
| CN111400067B (en) | Remote detection method and terminal | |
| CN105701644A (en) | Surveying and mapping cooperative working method and system | |
| CN102200436B (en) | Real-time kinematic GPS (RTK-GRS) total station integrated topographic surveying method and system with encoded data | |
| CN110706331A (en) | Construction quality control method based on BIM point cloud technology and three-dimensional scanning | |
| CN111781884A (en) | Energy monitoring system | |
| CN111241660B (en) | Civil engineering experiment detection system and method based on cloud computing technology | |
| CN112231874A (en) | Method and device for establishing underground pipeline model, computer equipment and storage medium | |
| CN110428481B (en) | Method for automatically calculating composition on investigation site based on measurement or known coordinate points | |
| KR102424894B1 (en) | Method and server for managing construction information and maintenance information based on augmented reality | |
| CN111414508B (en) | Method and terminal for searching and realizing visualization in design model | |
| CN111460623B (en) | Real-time acquisition and processing method and system for mapping operation data | |
| KR101237434B1 (en) | Realistic 3D Architecture Modeling Method using Survey Instrument | |
| CN116592783A (en) | Visual comprehensive analysis method for deformation monitoring of building | |
| CN109405807B (en) | Partitioning method for three-dimensional reconstruction of large-scene oblique image | |
| CN112053418B (en) | Hydropower engineering monitoring data drawing system and method | |
| CN104820889A (en) | Engineering management system of GIS-based safe city video monitoring system | |
| CN202074961U (en) | Monitoring and measuring integrated machine for nailed pile layouting and project construction planning | |
| CN109631846B (en) | On-site reconnaissance method and system based on real environment | |
| KR20150047727A (en) | Automatic rebar placing inspection system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |