A data collection method for surveying information and a storage medium

Abstract

The application relates to the technical field of G01C11 / 00, in particular to a surveying information data collection method and a storage medium. The surveying information data collection method comprises the following steps: S1. using a flight device to carry a position module and a camera module, acquiring ground surveying image information by shooting through the camera module; and S2. editing and storing region range position information through a setting module, transmitting the region range position information to the flight device through an information transmission module, and starting the camera module to shoot images in the region range. Through the surveying information data collection method and system, the position data information of specific surveying can be fed back to the flight device, and surveying images of specific position regions can be acquired.

Description

Technical Field

[0001] This invention relates to the technical field of G01C11 / 00, and specifically to a data acquisition method and system for surveying and mapping information. Background Technology

[0002] Chinese patent application number CN201811526363.3 discloses a method, device, electronic device and storage medium for acquiring surveying information. It uses a drone to take pictures to acquire areas of interest, and then determines the image information to be surveyed. It requires acquiring information over a large area of ​​the surveying location first, and then extracting the required information from it. Multiple confirmations are needed to quickly and accurately acquire the image information before the required information can be obtained. There are still some problems with flexible adjustment and acquisition speed. It cannot be adjusted quickly, which increases the time required for surveying.

[0003] Therefore, providing a technology that can flexibly adjust and quickly acquire survey image information is the main technical problem that needs to be solved. Summary of the Invention

[0004] To address the above problems, this invention provides a data acquisition method for surveying and mapping information, comprising the following steps:

[0005] S1. Use a flight device to carry a position module and a camera module, and use the camera module to take pictures to obtain ground mapping images;

[0006] S2. The location information of the area is edited and stored through the setting module, and then transmitted to the flight device through the information transmission module;

[0007] S3. Capture images of a region using a camera module; the location information of the region includes data information of multiple location points;

[0008] The location data includes the longitude and latitude of the location.

[0009] The flight device is a drone.

[0010] By acquiring the longitude and latitude location information of the ground, accurate image mapping information can be obtained, which is beneficial to engineers for carrying out subsequent construction projects and provides effective image information data.

[0011] Preferably, the mapping image information is transmitted to the image storage module for storage via the information transmission module.

[0012] Preferably, the location module acquires location information and transmits it along with the mapping image information to the image storage module for storage via the information transmission module.

[0013] Preferably, the mapping image information can be viewed and edited through an image storage module.

[0014] Preferably, the mapping image information includes the flight altitude information of the flight device.

[0015] Preferably, the location information of the region includes more than 3 location points.

[0016] Preferably, the location information of the area includes information of each location point. The setting module sets the relationship between the location points as either a straight line connection or a curved line connection, and generates a flight route.

[0017] This invention improves the rate at which the flight device acquires mapping image information by setting the flight route.

[0018] Preferably, the camera module captures images of a region to obtain survey map image information of the ground in different regions.

[0019] Preferably, when the resolution of the ground mapping image information acquired in step S1 is less than 200, the location information is transmitted to the location module through the setting module, and the flight altitude of the flight device is adjusted.

[0020] Preferably, when the resolution of the ground mapping image information acquired in step S1 is less than 200, the resolution of the acquired mapping image information is adjusted by setting the flight speed of the flight device in the setting module.

[0021] Preferably, when the difference in ground level within the area is greater than 50 meters, the flight altitude and speed of the flight device are adjusted by a setting module based on the clarity of the actual acquired images.

[0022] For terrains with varying elevations, the flight altitude and speed of the flight device need to be adjusted based on the clarity of the acquired images.

[0023] This invention acquires high-resolution image information of ground with varying elevations by adjusting the flight altitude and speed of the flight device.

[0024] This invention obtains new mapping information by adjusting the location information and re-acquiring the ground graphic information of the area location through the camera module.

[0025] Preferably, the flight device carries a position module and a camera module to collect position and image information; the setting module controls the flight position range and flight speed of the flight device; the information transmission module transmits the information from the position module and camera module to the image storage module, judges the image clarity by the image information fed back from the image storage module, sets the position information by the setting module, and transmits the position information to the flight device by the information transmission module.

[0026] A computer-readable storage medium, characterized in that the computer-readable storage medium stores a computer program, the computer program being executed by a processor as steps of a data acquisition method for surveying information.

[0027] Beneficial effects

[0028] This invention can accurately obtain ground image mapping information by acquiring the longitude and latitude location information of the ground, which is beneficial to engineers for carrying out subsequent construction projects and provides effective image information data.

[0029] This invention acquires high-resolution image information of ground with varying elevations by adjusting the flight altitude and speed of the flight device.

[0030] The data acquisition method for surveying information provided by this invention can obtain surveying images of a specific location area by feeding back specific surveying location data information to the flight device.

[0031] This invention improves the efficiency of acquiring specific image information from surveying data by obtaining the required clarity of surveying image information based on actual needs.

[0032] This invention improves the rate at which the flight device acquires mapping image information by setting the flight route. Attached Figure Description

[0033] Figure 1 This is a flowchart illustrating the method of the present invention. Detailed Implementation

[0034] Example 1

[0035] A method for collecting surveying and mapping information includes the following steps:

[0036] S1. Use a flight device to carry a position module and a camera module, and use the camera module to take pictures to obtain ground mapping images;

[0037] S2. The location information of the area is edited and stored through the setting module, and then transmitted to the flight device through the information transmission module;

[0038] S3. Capture images of a region using a camera module; the location information of the region includes data information of multiple location points;

[0039] The location data includes the longitude and latitude of the location.

[0040] The flight device is a drone.

[0041] The camera module is a camera.

[0042] The number of cameras is 7.

[0043] The location module is a GPS locator.

[0044] By acquiring the longitude and latitude location information of the ground, accurate image mapping information can be obtained, which is beneficial to engineers for carrying out subsequent construction projects and provides effective image information data.

[0045] The mapping image information is transmitted to the image storage module for storage via the information transmission module.

[0046] The location module acquires location information and transmits it along with the mapping image information to the image storage module for storage via the information transmission module.

[0047] The image storage module enables the viewing and editing of survey image information.

[0048] The mapping image information includes the flight altitude information of the flight device.

[0049] The location information of the area includes 5 location points.

[0050] The location information of the area includes information of each location point. The setting module realizes the relationship of the straight line connection between the location points and generates the flight route.

[0051] The camera module captures images of a specific area to obtain survey map image information of the area's ground.

[0052] When the resolution of the ground mapping image information acquired by the camera in S1 is less than 200, the location information is transmitted to the location module through the setting module, and the flight altitude of the flight device is adjusted to descend by 50 meters.

[0053] The flight speed of the flight device is 1000m / min.

[0054] By adjusting the location information, the camera module re-acquires the ground graphic information of the area location, thus obtaining new surveying information.

[0055] The flight device carries a position module and a camera module to collect position and image information; the setting module controls the flight position range and flight speed of the flight device; the information transmission module transmits the information from the position module and camera module to the image storage module, judges the image clarity by the image information fed back from the image storage module, sets the position information through the setting module, and transmits the position information to the flight device through the information transmission module.

[0056] A computer-readable storage medium, characterized in that the computer-readable storage medium stores a computer program, the computer program being executed by a processor as steps of a data acquisition method for surveying information.

[0057] Example 2

[0058] A method for collecting surveying and mapping information includes the following steps:

[0059] S1. Use a flight device to carry a position module and a camera module, and use the camera module to take pictures to obtain ground mapping images;

[0060] S2. The location information of the area is edited and stored through the setting module, and then transmitted to the flight device through the information transmission module;

[0061] S3. Capture images of a region using a camera module; the location information of the region includes data information of multiple location points;

[0062] The location data includes the longitude and latitude of the location.

[0063] The flight device is a drone.

[0064] The camera module is a camera.

[0065] The number of cameras is 7.

[0066] The location module is a GPS locator.

[0067] By acquiring the longitude and latitude location information of the ground, accurate image mapping information can be obtained, which is beneficial to engineers for carrying out subsequent construction projects and provides effective image information data.

[0068] The mapping image information is transmitted to the image storage module for storage via the information transmission module.

[0069] The location module acquires location information and transmits it along with the mapping image information to the image storage module for storage via the information transmission module.

[0070] The image storage module enables the viewing and editing of survey image information.

[0071] The mapping image information includes the flight altitude information of the flight device.

[0072] The location information of the area contains 4 location points.

[0073] The location information of the area includes information of each location point. The setting module realizes the relationship of the straight line connection between the location points and generates the flight route.

[0074] The camera module captures images of a specific area to obtain survey map image information of the area's ground.

[0075] When the resolution of the ground mapping image information acquired by the camera in S1 is less than 200, the location information is transmitted to the location module through the setting module, and the flight altitude of the flight device is adjusted to descend by 80 meters.

[0076] The flight speed of the flight device is 800m / min.

[0077] By adjusting the location information, the camera module re-acquires the ground graphic information of the area location, thus obtaining new surveying information.

[0078] The flight device carries a position module and a camera module to collect position and image information; the setting module controls the flight position range and flight speed of the flight device; the information transmission module transmits the information from the position module and camera module to the image storage module, judges the image clarity by the image information fed back from the image storage module, sets the position information through the setting module, and transmits the position information to the flight device through the information transmission module.

[0079] A computer-readable storage medium, characterized in that the computer-readable storage medium stores a computer program, the computer program being executed by a processor as steps of a data acquisition method for surveying information.

[0080] Example 3

[0081] A method for collecting surveying and mapping information includes the following steps:

[0082] S1. Use a flight device to carry a position module and a camera module, and use the camera module to take pictures to obtain ground mapping images;

[0083] S2. The location information of the area is edited and stored through the setting module, and then transmitted to the flight device through the information transmission module;

[0084] S3. Capture images of a region using a camera module; the location information of the region includes data information of multiple location points;

[0085] The location data includes the longitude and latitude of the location.

[0086] The flight device is a drone.

[0087] The camera module is a camera.

[0088] The number of cameras is 7.

[0089] The location module is a GPS locator.

[0090] By acquiring the longitude and latitude location information of the ground, accurate image mapping information can be obtained, which is beneficial to engineers for carrying out subsequent construction projects and provides effective image information data.

[0091] The mapping image information is transmitted to the image storage module for storage via the information transmission module.

[0092] The location module acquires location information and transmits it along with the mapping image information to the image storage module for storage via the information transmission module.

[0093] The image storage module enables the viewing and editing of survey image information.

[0094] The mapping image information includes the flight altitude information of the flight device.

[0095] The location information of the area range includes 10 location points.

[0096] The location information of the area includes information of each location point. The setting module implements the setting of the relationship between the location points and the curve connection between the points, and generates the flight route.

[0097] The camera module captures images of a specific area to obtain survey map image information of the area's ground.

[0098] When the resolution of the ground mapping image information acquired by the camera in S1 is less than 200, the location information is transmitted to the location module through the setting module, and the flight altitude of the flight device is adjusted to descend by 100 meters.

[0099] The flight speed of the flight device is 100m / min.

[0100] By adjusting the location information, the camera module re-acquires the ground graphic information of the area location, thus obtaining new surveying information.

[0101] The flight device carries a position module and a camera module to collect position and image information; the setting module controls the flight position range and flight speed of the flight device; the information transmission module transmits the information from the position module and camera module to the image storage module, judges the image clarity by the image information fed back from the image storage module, sets the position information through the setting module, and transmits the position information to the flight device through the information transmission module.

[0102] A computer-readable storage medium, characterized in that the computer-readable storage medium stores a computer program, the computer program being executed by a processor as steps of a data acquisition method for surveying information.

Claims

1. A method for acquiring surveying and mapping information, characterized in that, Includes the following steps: S1. Use a flight device to carry a position module and a camera module, and use the camera module to take pictures to obtain ground mapping images; S2. The location information of the area is edited and stored through the setting module, and then transmitted to the flight device through the information transmission module; S3. Capture images of a region using a camera module; the location information of the region includes data information of multiple location points; The location data includes the longitude and latitude of the location; The mapping image information is transmitted to the image storage module for storage via the information transmission module; The location module acquires location information and transmits it along with the mapping image information to the image storage module for storage via the information transmission module; The location information of the region includes more than 3 location points; The location information of the area includes information of each location point. The setting module can be used to set the relationship between the location points as a straight line or as a curve, and generate a flight route. The camera module captures images of a region to obtain survey map image information of the ground in different areas; When the resolution of the ground mapping image information acquired by the camera in S1 is less than 200, the location information is transmitted to the location module through the setting module, and the flight altitude of the flight device is adjusted. When the clarity of the ground mapping image information acquired by the camera in S1 is less than 200, the flight speed of the flight device is set through the setting module to adjust the clarity of the acquired mapping image information. When the difference in ground level within the specified area exceeds 50 meters, the flight altitude and speed of the flight device are adjusted via a setting module based on the clarity of the actual acquired images.

2. A computer-readable storage medium, characterized in that, The computer-readable storage medium stores a computer program, which is executed by a processor to implement the steps of the data acquisition method for surveying information as described in claim 1.

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