CN108153903B - Real-time acquisition system for surveying and mapping operation - Google Patents
Real-time acquisition system for surveying and mapping operation Download PDFInfo
- Publication number
- CN108153903B CN108153903B CN201810041198.6A CN201810041198A CN108153903B CN 108153903 B CN108153903 B CN 108153903B CN 201810041198 A CN201810041198 A CN 201810041198A CN 108153903 B CN108153903 B CN 108153903B
- Authority
- CN
- China
- Prior art keywords
- data
- module
- mobile terminal
- mapping
- surveying
- 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
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/29—Geographical information databases
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- Databases & Information Systems (AREA)
- Theoretical Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Data Mining & Analysis (AREA)
- General Engineering & Computer Science (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a surveying and mapping operation real-time acquisition system, which comprises a mobile end, a control end and an acquisition end, wherein the mobile end is connected with the control end; the acquisition end is used for selecting a point base point and acquiring mapping data for an area needing mapping; the mobile terminal comprises an editing module, a communication module and a confirmation module; the editing module is used for acquiring the surveying and mapping data acquired by the acquisition end, importing the surveying and mapping data into the drama editing area, and adjusting, editing and labeling elements of the surveying and mapping data; the communication module is used for data transmission between the control end and the mobile end; the control end comprises a modeling module and a storage module; the modeling module models the edited data and sends the built model to a confirmation module of the mobile terminal in a picture form for confirmation; the storage module receives data of the current mobile terminal and the current acquisition terminal and stores and calls the data; the storage module is used for storing the original measurement data, the adjusted data and the confirmed data, so that the effect of storing the surveying and mapping data in time is achieved.
Description
Technical Field
The invention relates to the technical field of surveying and mapping, in particular to a surveying and mapping operation real-time acquisition system.
Background
Surveying is measuring and mapping. Based on computer technology, photoelectric technology, network communication technology, space science and information science, a global navigation satellite positioning system (GNSS), Remote Sensing (RS) and a Geographic Information System (GIS) are taken as technical cores, and the existing characteristic points and boundary lines on the ground are measured to obtain the figure and position information reflecting the current situation of the ground, so that the graphic and position information is used for planning and designing engineering construction and administrative management.
Patent No. CN102834691, which discloses a surveying method for measuring an object by a surveying instrument and determining object representative points corresponding to the type of the object, wherein the object belongs to a set of objects of known type, the surveying instrument having a device for measuring distances and angles and a camera, comprises the following steps: determining a series of points located at an object by measuring distances and angles to the points in a defined angular region, analyzing the spatial distribution of the points and assigning related points to a first group of points based on the analysis, identifying the type of the object based on the first group of points, capturing an image of the object, extracting a contour of the object from the image by using an image processing method, fitting at least one spatial curve to the object based on the first group of points and the extracted contour, and determining coordinates of object representative points from the fitted spatial curve.
In the actual surveying and mapping work, after field data are collected in data processing, the instrument returns to a company for data communication, and internal data processing and editing are performed, so that the working period is long, and field personnel easily make mistakes by debiting, memory and draft comparison.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a real-time acquisition system for surveying and mapping operation, which has the effect of recording data in time.
In order to achieve the purpose, the invention provides the following technical scheme:
a real-time acquisition system for surveying and mapping operation comprises a mobile end, a control end and an acquisition end;
the acquisition end is used for selecting a point base point and acquiring mapping data for an area needing mapping;
the mobile terminal comprises a mobile terminal and a mobile terminal,
the editing module is used for acquiring the surveying and mapping data acquired by the acquisition end, importing the surveying and mapping data into the drama editing area, and adjusting, editing and labeling elements of the surveying and mapping data;
the communication module is used for data transmission between the control terminal and the mobile terminal;
a confirmation module;
the control end comprises a control end and a control end,
the modeling module is used for modeling the edited data and sending the established model to the confirmation module of the mobile terminal in the form of pictures for confirmation;
and the storage module is used for receiving the data of the current mobile terminal and the acquisition terminal, and storing and calling the data transmitted by the acquisition terminal, the data adjusted by the mobile terminal, the data output by the control terminal after modeling and the data confirmed by the confirmation module.
By adopting the technical scheme, the acquisition end acquires data, the acquisition end transmits output to the mobile end, and a worker carries out primary editing and marking on the surveying and mapping data at the mobile end; and transmitting the edited data to a control terminal for storage. And the worker models the data at the control end, and the worker at the mobile end confirms the modeled data by transmitting a modeling result to the mobile end. The storage module is used for storing the original measurement data, the adjusted data and the confirmed data, so that the effect of storing the surveying and mapping data in time is achieved.
The invention is further provided with: the acquisition end is set as a total station, and a signal transmitting module used for transmitting data to the storage module is arranged on the total station.
By adopting the technical scheme, the total station acquires mapping data of the area to be mapped by taking the pre-selected base point as the starting point. The total station measures data such as height difference, angle difference, distance and the like between the measuring point and the base point.
The invention is further provided with: and the total station is provided with a control button for controlling whether to transmit data.
By adopting the technical scheme, whether the total station transmits data or not is controlled by the control button. If the measured data has a problem, the transmission of the surveying and mapping data to the control end or the mobile end is avoided through the control button. And the data transmission is convenient.
The invention is further provided with: the control end is provided with a prompt module for sending out a prompt according to the amount of the data which is stored in the storage module and is adjusted by the unprocessed mobile end.
By adopting the technical scheme, when the amount of the data which is stored in the storage module and is not processed and adjusted by the mobile terminal is larger than the preset value, the prompt module sends a prompt in the modeling module. And the staff at the control end is prompted to perform modeling processing and timely processing on the surveying and mapping data, timely confirmation is performed, and the construction period is shortened.
The invention is further provided with: the prompting module comprises a prompting module and a prompting module,
an input unit: the mobile terminal is used for marking the edited data adjusted by the mobile terminal at the control terminal;
a marking part: the mobile terminal is used for receiving the data input by the input part and marking whether the data after the adjustment of the mobile terminal in the storage module is edited or not according to the data after the adjustment of the mobile terminal edited by the input part;
a request unit: the data volume adjusting module is used for requesting the amount of the data which is not edited and adjusted by the mobile terminal from the storage module;
an output unit: and the module is used for determining whether to output a prompt signal at the modeling module according to the comparison result of the amount of the data which is not edited and adjusted by the mobile terminal and the preset value.
By adopting the technical scheme, after the modeling of the staff is finished, the data used for modeling is marked through the input part, and the state of the data after the adjustment of the mobile terminal is marked in the storage module through the marking part. The marking unit marks the data after the mobile terminal adjustment as used or unused. The output part compares the data requested by the request part with a preset value so as to judge whether to output a prompt signal.
The invention is further provided with: the request section includes a timing section for timing a request for data to the memory module.
By adopting the technical scheme, the request part requests the storage module for the amount of the data adjusted by the unused mobile terminal through the timing part.
The invention is further provided with: the prompting module comprises a prompting module and a prompting module,
a request module: the quantity of the data after the adjustment of the mobile terminal is used for requesting the storage module to store;
a statistic module: the statistical modeling module is used for editing the amount of data used by modeling;
and the output module is used for determining whether a prompt signal is output by the modeling module according to a result of comparison between the difference value of the amount of the data adjusted by the mobile terminal and the amount of the data used by the modeling module for editing and modeling and a preset value.
By adopting the technical scheme, the output module receives the data in the request module and the statistic module and makes a difference between the two data, so that the amount of the data adjusted by the unused mobile terminal is obtained. The output module compares the amount of the data after the adjustment of the used mobile terminal with a preset value, thereby judging whether to output a prompt signal.
The invention is further provided with: the request module comprises a timing module used for requesting data from the storage module in a timing mode.
By adopting the technical scheme, the request module can make a request to the storage module at regular time through the timing module.
The invention is further provided with: also comprises the following steps of (1) preparing,
and a completion prompting unit for giving a prompt at the control terminal according to whether the mapping is completed.
By adopting the technical scheme, if the surveying and mapping is finished, the finishing prompt part sends a prompt at the control end, so that the staff at the control end can process data in time.
The invention is further provided with: the completion prompting unit includes a completion prompting unit for prompting completion of the operation of the portable terminal,
a transmitting part for synchronizing the completion signal inputted from the mobile terminal to the control terminal;
and the response part is used for responding to the finishing signal at the control end and outputting a prompt at the control end.
By adopting the technical scheme, if the surveying and mapping is finished, the finalization prompting part synchronizes the finalization signal to the control end. The response part responds to the completion signal of the sending part to send out a prompt for prompting a worker at the control end to carry out modeling output on the mapping data.
The invention has the following advantages: the storage module is used for storing the original measurement data, the adjusted data and the confirmed data, so that the effect of storing the surveying and mapping data in time is achieved. Through the prompt module, the staff of the control end is prompted in time to carry out modeling processing on unprocessed data, the data is processed in time, the data is confirmed in time, and the construction period is shortened.
Drawings
FIG. 1 is an overall schematic view of embodiment 1;
FIG. 2 is an overall flow chart of example 1;
FIG. 3 is a schematic view of the completion prompt section;
FIG. 4 is a diagram illustrating a hinting module according to embodiment 1;
fig. 5 is a schematic diagram of a prompt module in embodiment 2.
Reference numerals: 1. a mobile terminal; 2. a control end; 3. a collection end; 4. a signal transmitting module; 5. a control button; 6. an editing module; 7. a communication module; 8. a confirmation module; 9. a modeling module; 10. a storage module; 11. a completion prompt unit; 12. a transmission unit; 13. a response section; 14. a prompt module; 15. an input section; 16. a marking section; 17. a request section; 18. an output section; 19. a timing section; 20. a request module; 21. a statistical module; 22. an output module; 23. and a timing module.
Detailed Description
The invention is further described with reference to the accompanying drawings.
Example 1: a real-time collection system for surveying and mapping operation comprises a mobile terminal 1, a control terminal 2, a collection terminal 3 and a finish prompt part 11.
The acquisition end 3 adopts a total station, and when the total station is used for measurement, the acquisition and mapping data are acquired to the area to be mapped by taking a pre-selected base point as a starting point. The total station is provided with a signal transmitting module 4 for transmitting data to a storage module 10. And measuring data such as height difference, angle difference, distance and the like between the measuring point and the base point by using the total station. The total station is provided with a control button 5 for controlling whether to transmit data. When measuring data, the control button 5 transmits the data to the control terminal 2 when measuring data.
The mobile terminal 1 comprises an editing module 6, a communication module 7 and a confirmation module 8.
The editing module 6 is used for acquiring the surveying and mapping data acquired by the acquisition end 3, and importing the surveying and mapping data into the drama editing area in the editing module 6 for adjusting, editing and labeling elements of the surveying and mapping data.
The original measurement data and the adjusted data are stored, so that the effect of storing the mapping data in time is achieved.
A confirmation module 8; the adjusted data is modeled and output at the control end 2, and the data after modeling and output is transmitted to the confirmation module 8 by the control end 2 for confirmation. If the data is wrong, the data is adjusted.
The control terminal 2 comprises a modeling module 9 and a storage module 10.
The modeling module 9 is configured to model the edited data, establish a three-dimensional model of the surveying and mapping data in the mapping software according to the adjusted surveying and mapping data by selecting a base point in the mapping software, and output the three-dimensional model in a picture form through the mapping software.
The modeling module 9 sends the built model to the confirmation module 8 in the form of pictures for confirmation.
The communication module 7 is used for data transmission between the control terminal 2 and the mobile terminal 1. The communication module 7 is used for transmitting the data of the acquisition end 3 collected by the control end 2 to the mobile end 1 for editing. The communication module 7 is used for transmitting the data edited by the editing module 6 to the control terminal 2 for storage. The communication module 7 is used for transmitting the output modeled by the modeling module 9 to the confirmation module 8 for confirmation. The communication module 7 is used for transmitting the data confirmed in the confirmation module 8 to the control terminal 2 for storage.
The memory module 10: the data acquisition module is used for receiving the data of the current mobile terminal 1 and the current acquisition terminal 3 and storing and calling the data transmitted by the acquisition terminal 3, the data adjusted by the mobile terminal 1, the data output by the control terminal 2 after modeling and the data confirmed by the confirmation module 8.
The completion presentation unit 11 includes a transmission unit 12 and a response unit 13. The transmitter 12 synchronizes the signal to the control terminal 2 with the completion signal input from the mobile terminal 1. If the surveying and mapping is completed, the completion presentation unit 11 synchronizes the completion signal to the control terminal 2. The response unit 13 issues a prompt in response to the completion signal of the transmission unit 12, and prompts the operator of the control terminal 2 to output the mapping data by modeling.
The control end 2 is provided with a prompt module 14. The prompting module 14 issues a prompt according to the amount of the data adjusted by the unprocessed mobile terminal 1 stored in the storage module 10. When the amount of the data, which is stored in the storage module 10 and is not processed by the mobile terminal 1 after adjustment, is greater than the preset value, the prompt module 14 sends a prompt in the modeling module 9.
The presentation module 14 includes an input unit 15, a marking unit 16 for receiving data input by the input unit 15, a requesting unit 17, and an output unit 18, and the requesting unit 17 includes a timing unit 19 for timing a request for data from the storage module 10.
The input unit 15 is used for marking the edited data adjusted by the mobile terminal 1 at the control terminal 2.
The marking unit 16 marks whether the data adjusted by the mobile terminal 1 in the storage module 10 is edited or not, based on the data adjusted by the mobile terminal 1 edited by the input unit 15.
The requesting unit 17 requests the memory module 10 for the amount of data adjusted by the mobile terminal 1 that has not been edited. The request section 17 is caused to request the memory module 10 for data at a timing by the timing section 19.
The output part 18 determines whether to output the prompt signal at the modeling module 9 according to the comparison result between the amount of the data adjusted by the unedited mobile terminal 1 and the preset value.
After the modeling by the worker is completed, the data used for modeling is marked by the input unit 15, and the state of the data adjusted by the mobile terminal 1 is marked by the marking unit 16 in the storage module 10. The marking unit 16 marks the data adjusted by the mobile terminal 1 as used or unused.
The timer unit 19 causes the request unit 17 to request the memory module 10 for the amount of data adjusted by the unused mobile terminal 1. The output section 18 compares the data requested by the request section 17 with a preset value, thereby determining whether or not to output a prompt signal.
Example 2: the difference between embodiment 2 and embodiment 1 is the difference between the cueing module 14.
The prompting module 14 includes a request module 20, a statistic module 21, and an output module 22. The request module 20 includes a timing module 23 for timing a request for data from the memory module 10.
The requesting module 20 requests the storage module 10 for the amount of the data adjusted by the mobile terminal 1. The request module 20 is timed to make requests to the memory module 10 by the timing module 23.
The output module 22 makes a difference between the adjusted data amount of the mobile terminal 1 and the data amount used by the modeling module 9 for editing and modeling to obtain a difference value. Whether a prompt signal is output at the modeling module 9 is determined by comparing the difference value with a preset value. The output module 22 receives the data in the request module 20 and the statistic module 21, and performs a difference between the two data, so as to obtain the amount of the data adjusted by the unused mobile terminal 1. The output module 22 compares the amount of the data adjusted by the mobile terminal 1 to a preset value, thereby determining whether to output a prompt signal.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (8)
1. A real-time acquisition system for surveying and mapping operation is characterized by comprising a mobile end (1), a control end (2) and an acquisition end (3);
the acquisition end (3) is used for selecting a point base point and acquiring mapping data for an area needing mapping;
the mobile terminal (1) comprises a mobile terminal,
the editing module (6) is used for acquiring the surveying and mapping data acquired by the acquisition end (3), and importing the surveying and mapping data into a drama editing area for adjusting, editing and labeling elements of the surveying and mapping data;
the communication module (7) is used for data transmission between the control end (2) and the mobile end (1);
a confirmation module (8);
the control end (2) comprises a control end,
the modeling module (9) is used for modeling the edited data and sending the established model to the confirmation module (8) of the mobile terminal (1) in the form of pictures for confirmation;
the storage module (10) is used for receiving data of the current mobile terminal (1) and the acquisition terminal (3) and storing and calling the data transmitted by the acquisition terminal (3), the data adjusted by the mobile terminal (1), the data output by the control terminal (2) in a modeling mode and the data confirmed by the confirmation module (8);
the control end (2) is provided with a prompt module (14) for giving a prompt according to the amount of the data which is stored in the storage module (10) and is adjusted by the unprocessed mobile end (1); the prompting module (14) comprises a prompt module,
input unit (15): the control end (2) is used for marking the edited data adjusted by the mobile end (1);
marking section (16): the mobile terminal device is used for receiving data input by the input part (15) and marking whether the data adjusted by the mobile terminal (1) in the storage module (10) is edited or not according to the data adjusted by the mobile terminal (1) edited by the input part (15);
request unit (17): the data volume adjusting module is used for requesting the amount of data which is not adjusted by the mobile terminal (1) to be edited from the storage module (10);
output unit (18): the device is used for determining whether to output a prompt signal at the modeling module (9) according to the result of comparing the amount of the data which is not edited and adjusted by the mobile terminal (1) with a preset value.
2. A mapping operation real-time acquisition system as claimed in claim 1, wherein: the acquisition end (3) is set as a total station, and a signal transmitting module (4) used for transmitting data to the storage module (10) is arranged on the total station.
3. A mapping operation real-time acquisition system as claimed in claim 2, wherein: the total station is provided with a control button (5) for controlling whether to transmit data.
4. A mapping operation real-time acquisition system according to claim 1, wherein the request portion (17) comprises a timing portion (19) for timing a request for data from the memory module (10).
5. A system for real-time acquisition of surveying and mapping operations according to claim 1, characterized in that said prompting module (14) comprises,
request module (20): the quantity of the data which is used for requesting the storage module (10) to store and adjusted by the mobile terminal (1);
a statistics module (21): for the statistical modeling module (9) to compile quantities of data used for modeling;
and the output module (22) is used for determining whether to output a prompt signal at the modeling module (9) according to the comparison result between the difference value of the amount of the data adjusted by the mobile terminal (1) and the amount of the data used by the modeling module (9) for editing and modeling and a preset value.
6. A mapping operation real-time acquisition system as claimed in claim 5, wherein: the request module (20) comprises a timing module (23) for timing a request for data from the memory module (10).
7. A mapping operation real-time acquisition system as claimed in claim 1, wherein: also comprises the following steps of (1) preparing,
and a completion prompting unit (11) for giving a prompt at the control terminal (2) according to whether the mapping is completed.
8. The real-time surveying and mapping work acquisition system according to claim 7, wherein the finalization presenting unit (11) includes,
a transmission unit (12) for synchronizing the completion signal input to the mobile terminal (1) with the control terminal (2);
and a response part (13) for responding to the completion signal at the control end (2) and outputting a prompt at the control end (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810041198.6A CN108153903B (en) | 2018-01-16 | 2018-01-16 | Real-time acquisition system for surveying and mapping operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810041198.6A CN108153903B (en) | 2018-01-16 | 2018-01-16 | Real-time acquisition system for surveying and mapping operation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108153903A CN108153903A (en) | 2018-06-12 |
| CN108153903B true CN108153903B (en) | 2020-09-18 |
Family
ID=62461570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810041198.6A Active CN108153903B (en) | 2018-01-16 | 2018-01-16 | Real-time acquisition system for surveying and mapping operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108153903B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111460623B (en) * | 2020-03-06 | 2023-07-14 | 浙江吉翱空间规划科技有限公司 | Real-time acquisition and processing method and system for mapping operation data |
| CN112287053A (en) * | 2020-10-20 | 2021-01-29 | 郑州超图地理信息技术有限公司 | System and method for collecting and processing surveying and mapping operation data in real time |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6456938B1 (en) * | 1999-07-23 | 2002-09-24 | Kent Deon Barnard | Personal dGPS golf course cartographer, navigator and internet web site with map exchange and tutor |
| CN102052916B (en) * | 2009-11-04 | 2013-05-01 | 沈阳迅景科技有限公司 | Method for three-dimensional measurement of panoramic real scenes |
| CN103810333B (en) * | 2014-01-27 | 2015-06-10 | 长江三峡勘测研究院有限公司（武汉） | Engineering geology informatization work system |
-
2018
- 2018-01-16 CN CN201810041198.6A patent/CN108153903B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108153903A (en) | 2018-06-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110243354B (en) | Dynamic monitoring method and system for urban illegal building | |
| CN108874919B (en) | Automatic checking method for planned land, electronic equipment, storage medium and system | |
| CN101159068B (en) | Information acquisition and processing method for field operation equipment executing land patrolling and real time monitoring | |
| CN112282847B (en) | Deformation monitoring method for underground coal mine roadway | |
| CN103438864B (en) | Engineering slope real-time digital geological record system | |
| CN111006646B (en) | Method for monitoring construction progress based on unmanned aerial vehicle oblique photography measurement technology | |
| CN109800316B (en) | City planning auxiliary management system based on three-dimensional modeling | |
| CN107091636B (en) | A kind of method that unmanned plane measures tree and grass coverage and length | |
| CN110362895B (en) | Land acquisition removal application management system based on BIM + GIS technology | |
| CN106940187B (en) | Navigation method and system for mine ground rapid inspection | |
| CN108153903B (en) | Real-time acquisition system for surveying and mapping operation | |
| CN109801371B (en) | Network three-dimensional electronic map construction method based on Cesium | |
| CN108845663A (en) | Design and construction system | |
| CN111460623B (en) | Real-time acquisition and processing method and system for mapping operation data | |
| CN104567893A (en) | Detailed map construction method and device | |
| CN112287053A (en) | System and method for collecting and processing surveying and mapping operation data in real time | |
| CN109781080A (en) | A kind of three-dimensional map mapping system based on Internet of Things | |
| CN114707282A (en) | Intelligent monitoring method, system and medium for underground pipeline construction | |
| US20220005284A1 (en) | Method for automatically capturing data from non-networked production equipment | |
| CN213932506U (en) | Oblique photography unmanned aerial vehicle surveying and mapping system and device | |
| CN115962755A (en) | Earth and stone calculation method based on unmanned aerial vehicle oblique photography technology | |
| CN112650095B (en) | Highly automated engineering measurement method | |
| CN105184680A (en) | GIS-based power grid infrastructure mobile information acquisition and synchronous updating system | |
| CN102346019A (en) | Laser measuring system employing GPS positioning and method thereof | |
| CN109858184B (en) | Sunlight simulation analysis system by means of oblique photography technology |
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 |