WO2020052207A1

WO2020052207A1 - Method and device for measuring engineering parameters of antenna

Info

Publication number: WO2020052207A1
Application number: PCT/CN2019/078605
Authority: WO
Inventors: 李博
Original assignee: 中兴通讯股份有限公司
Priority date: 2018-09-13
Filing date: 2019-03-19
Publication date: 2020-03-19
Also published as: CN110896331B; CN110896331A

Abstract

Disclosed in an embodiment of the present application are a method and device for measuring engineering parameters of an antenna. The method comprises: acquiring video stream data captured by a pre-determined apparatus and corresponding attitude data of the pre-determined apparatus; extracting a preset number of images from the video stream data, and acquiring sub-images within preset regions of the extracted images; and determining engineering parameters of an antenna according to the sub-images and the attitude data, wherein the engineering parameters include at least one of the following: a downtilt, an azimuth, height and location information.

Description

Method and device for measuring antenna engineering parameters

This application claims priority from a Chinese patent application filed with the Chinese Patent Office on September 13, 2018, with application number 201811066273.0, the entire contents of which are incorporated herein by reference.

Technical field

The embodiments of the present application relate to, but are not limited to, antennas and image processing technologies, such as a method and device for measuring antenna engineering parameters.

Background technique

The engineering parameters of the mobile base station antenna have a decisive influence on the electromagnetic coverage of the antenna and the network optimization of the communication system. The attitude of the antenna changes due to the influence of external environmental factors, which may cause the coverage of the base station to change, and may also cause some locations. Signal dead zone, and cause serious frequency interference in the system. In order to avoid the above situation, it is necessary to periodically measure the engineering parameters of the base station antenna to ensure the correctness of the attitude of the base station antenna.

The current method of measuring engineering parameters of base station antennas requires a large amount of manual participation, resulting in low accuracy and low efficiency of the measured data.

Summary of the Invention

The following is an overview of the topics detailed in this article. This summary is not intended to limit the scope of protection of the claims.

The embodiments of the present application provide a method and a device for measuring antenna engineering parameters, which can improve measurement accuracy and efficiency.

An embodiment of the present application provides a method for measuring antenna engineering parameters, including: acquiring video stream data captured by a predetermined device and posture data of a corresponding predetermined device; extracting a preset frame image from the video stream data, and extracting the extracted frame image from the video stream data. A sub-image in a preset area is obtained from the image of the image; an engineering parameter of the antenna is determined according to the sub-image and the attitude data; wherein the engineering parameter includes at least one of the following: downtilt, azimuth, hanging height, and position information.

An embodiment of the present application proposes a device for measuring antenna engineering parameters, including: a first acquisition module configured to acquire video stream data and corresponding attitude data captured by a predetermined device; and a second acquisition module configured to acquire data from the video stream. A preset frame image is extracted from the data, and a sub-image in a preset area is obtained from the extracted image; a determining module is configured to determine an engineering parameter of the antenna according to the sub-image and the posture data; wherein the engineering parameter It includes at least one of the following: downtilt, azimuth, hanging height, and position information.

An embodiment of the present application provides a device for measuring an antenna engineering parameter, including a processor and a computer-readable storage medium, where the computer-readable storage medium has instructions stored therein, and the instructions are implemented when the instructions are executed by the processor. The steps of any of the above methods for measuring antenna engineering parameters.

An embodiment of the present application provides a computer-readable storage medium on which a computer program is stored. When the computer program is executed by a processor, the steps of any of the foregoing methods for measuring antenna engineering parameters are implemented.

After reading and understanding the drawings and detailed description, other aspects can be understood.

BRIEF DESCRIPTION OF THE DRAWINGS

The drawings are used to provide a further understanding of the technical solutions of the embodiments of the present application, and constitute a part of the description. They are used to explain the technical solutions of the embodiments of the present application together with the embodiments of the embodiments of the present application, and do not constitute the technical solutions of the embodiments of the present application. limits.

FIG. 1 is a flowchart of a method for measuring antenna engineering parameters according to an embodiment of the present application; FIG.

FIG. 2 is a schematic diagram of a posture of a drone in a shooting antenna according to an embodiment of the present application;

3 is a schematic diagram of an imaging principle according to an embodiment of the present application;

FIG. 4 is a schematic diagram of antenna pitch measurement according to an embodiment of the present application; FIG.

FIG. 5 is a schematic structural composition diagram of an apparatus for measuring an antenna engineering parameter according to another embodiment of the present application.

detailed description

The embodiments of the present application will be described in detail below with reference to the drawings. 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 arbitrarily combined with each other.

The steps shown in the flowchart of the figures may be performed in a computer system such as a set of computer-executable instructions. And, although the logical order is shown in the flowchart, in some cases, the steps shown or described may be performed in a different order than here.

Referring to FIG. 1, an embodiment of the present application provides a method for measuring antenna engineering parameters, which includes

steps

100, 200, and 300.

In step 100, video stream data captured by a predetermined device and posture data of a corresponding predetermined device are acquired.

In the embodiment of the present application, the predetermined device may be a drone or a mobile terminal.

In the embodiment of the present application, the posture data of the predetermined device includes: compass information, an attitude angle of the predetermined device, position information of the predetermined device, and a height of the predetermined device.

Among them, the compass information indicates the orientation of the predetermined device, that is, the southeast and northwest orientation. Under normal circumstances, the compass information is represented by the angle with the north direction, 0 ～ 90 ° indicates any orientation from north to east, and 90 ～ 180 ° indicates any orientation from east to south Azimuth, 180 to 270 ° indicates any azimuth from true south to true west, and 270 to 360 ° indicates any azimuth between true west to true north. The specific azimuth can be calculated based on the angle value.

In the case where the predetermined device is a drone, the attitude data of the predetermined device also includes the attitude angle of the gimbal.

The attitude angle includes a roll angle, a pitch angle, and a yaw angle.

The location information includes longitude and latitude.

In the embodiment of the present application, when the predetermined device is a drone, the video stream data captured by the drone can be transmitted to the mobile terminal for processing in real time; when the predetermined device is a mobile terminal, the mobile terminal can directly Real-time processing of captured video stream data.

In the embodiment of the present application, the video stream data captured by the predetermined device and the posture data of the predetermined device are updated in real time. Therefore, during the time when the posture data of the predetermined device is obtained twice, the posture data of the predetermined device obtained last time shall prevail.

In step 200, a preset frame image is extracted from the video stream data, and a sub-image in a preset area is obtained from the extracted preset frame image.

In the embodiment of the present application, the preset area may be set by a user, and an antenna is placed in the preset area when acquiring video stream data. It should be noted that the entire antenna needs to be placed in a preset area.

When the predetermined device is a drone, the video stream data transmitted by the drone in real time can be displayed on the mobile terminal. When the antenna is not placed in the preset area or only part of the antenna is placed in the preset area, the mobile terminal may control the drone to move based on the user's control instruction, so that the entire antenna is placed in the preset area.

In the embodiment of the present application, when a preset frame image is extracted from the video stream data, the image can be extracted at will, which is not limited in the embodiment of the present application.

In step 300, engineering parameters of the antenna are determined according to the sub-image and the attitude data; wherein the engineering parameters include at least one of the following: downtilt, azimuth, hanging height, and position information.

In the embodiment of the present application, determining the engineering parameters of the antenna according to the sub-image and attitude data includes:

Identify line segments from the sub-image; in response to determining that there are line segments satisfying the first preset condition in the identified line segments, determine the azimuth angle based on the pose data, and position the predetermined device in the pose data The information is used as position information of the antenna. The line segment satisfying the first preset condition includes a line segment that is the longest among the identified line segments and has an included angle with the horizontal direction of the sub-image that is less than or equal to a first angle threshold.

Among them, the technical means well known to those skilled in the art can be used to identify line segments from the sub-images, and the specific identification method is not used to limit the protection scope of the present application, and will not be repeated here.

Wherein, determining the azimuth angle based on the attitude data includes: using the sum of the compass information and 180 ° in the attitude data as the azimuth angle; or, when the predetermined device is a drone, setting the following angle And as the azimuth: the sum of the compass information in the attitude data and 180 °; the roll angle of the gimbal in the attitude data; the roll angle of the drone in the attitude data; the An included angle between a line segment satisfying the first preset condition and a horizontal direction of the sub-image.

Among them, in the case of looking directly in front of the drone, if the drone rotates in a clockwise direction, the roll angle of the drone is positive; if the drone rotates in a counterclockwise direction, then The roll angle of the drone is negative.

Similarly, if the head is rotated in a clockwise direction, the roll angle of the head is positive; if the head is rotated in a counterclockwise direction, the roll angle of the head is negative.

Similarly, in response to determining that the line segment satisfying the first preset condition rotates in a clockwise direction, the angle between the line segment satisfying the first preset condition and the horizontal direction of the sub-image is positive; in response to determining that the first preset condition is satisfied The conditional line segment rotates in a counterclockwise direction, and the included angle between the line segment satisfying the first preset condition and the horizontal direction of the sub-image is negative.

In another embodiment of the present application, in response to determining that there are no line segments satisfying the first preset condition in the identified line segments, it indicates that the captured picture does not meet the requirements for calculating the engineering parameters of the antenna, and the shooting angle needs to be changed. At this time, the shooting angle can be changed by moving the predetermined device. In the case where the predetermined device is a drone, the drone can be controlled by the mobile terminal to change the shooting angle. In the case where the predetermined device is a mobile device, the user can change the shooting angle. Move the mobile device to change the shooting angle.

The principle of the above azimuth determination method is briefly introduced below.

In the case where the longest line segment identified by the sub-image exists and is parallel to the horizontal direction of the sub-image (that is, the included angle with the horizontal direction of the sub-image is 0 °), the camera photographs the antenna from above. As shown in FIG. 2, it is possible to make a mid-divided plane through the drone, that is, plane O, and make a mid-divided plane through the antenna, that is, plane P. Since the camera on the drone is only moving up and down, plane O also bisects the camera and is therefore perpendicular to the real imaging plane G.

In addition, the plane P is perpendicular to the line segment L on the antenna. As shown in FIG. 2, in order to use the opposite direction of the predetermined device orientation (that is, the sum of the compass information and 180 ° in the attitude data) to represent the antenna when shooting. For azimuth, the plane O must be parallel to the plane P, then the line segment L is perpendicular to the plane O.

Since the imaging plane G is perpendicular to the plane O, the line segment L is parallel to the imaging plane G.

As shown in FIG. 3, since the image formed by the optical system is an inverted image, for convenience of observation, the formed image can be projected onto a symmetric imaging plane G 'with respect to the optical center C point of the imaging plane G, so the line segment L is parallel to The symmetrical imaging plane G ′ is such that the projection of the line segment L on the symmetrical imaging plane G ′ is a positive image. The projection of the line segment L on the symmetrical imaging plane G 'is a line segment L', so the line segment L 'is parallel to the line segment L, and the line segment L' is perpendicular to the plane O. The image coordinate x-axis in the symmetrical imaging plane G 'is also perpendicular to the plane O. Therefore, the final line segment L 'is parallel to the x-axis.

Therefore, when the image L ′ of the line segment L on the top of the antenna in the image is parallel to the x-axis (that is, the horizontal direction of the above-mentioned sub-image), the predetermined device is facing the antenna at this time, and the direction opposite to the direction of the predetermined device is the antenna. Azimuth.

Of course, in the actual shooting process, the plane O is not parallel to the plane P due to the deviation of the predetermined equipment itself, thereby causing measurement errors. In the case where the intended device is a drone, there are mainly the following deviations: the deviation of the roll angle of the gimbal on the drone causes the rotation of the captured picture; the tilt of the flying state of the drone itself results in the captured picture Rotation; and tilt of the line segment itself recognized from the sub-image.

Among the above deviations, the measurement error caused by the roll angle deviation of the gimbal on the drone can be compensated by the roll angle of the gimbal; the measurement error caused by the tilt of the drone's own flight state can be eliminated by The roll angle of the human machine is used to compensate; the measurement error due to the tilt of the line segment identified from the sub-image can be compensated by the angle between the line segment and the horizontal direction of the sub-image. Therefore, it can be obtained that the azimuth of the antenna is the sum of the following angles: the sum of the compass information and 180 ° in the attitude data; the roll angle of the gimbal in the attitude data; the drone in the attitude data Roll angle; an included angle between the line segment satisfying the first preset condition and the horizontal direction of the sub-image.

In the embodiment of the present application, determining the engineering parameters of the antenna according to the sub-image and attitude data includes: identifying line segments from the sub-image; and in response to determining that there are line segments satisfying the second preset condition among the identified line segments, according to the An included angle between a line segment satisfying the second preset condition and a vertical direction of the sub-image determines the downtilt angle, and a height of a predetermined device in the posture information is used as a hanging height of the antenna. The line segment satisfying the second preset condition includes a line segment that is the longest among the identified line segments and has an angle that is smaller than or equal to a second angle threshold in the vertical direction of the sub-image.

Wherein, determining the downtilt angle according to an included angle between a line segment satisfying the second preset condition and a vertical direction of the sub-image includes: using the included angle between the line segment satisfying the second preset condition and the vertical direction of the sub-image as the Downtilt angle; or, if the predetermined device is a drone, determine the downtilt angle by the following formula: A0 = A1-A2-A3; where A0 represents the downtilt angle, and A1 represents that the The included angle between the line segment of the two preset conditions and the vertical direction of the sub-image, A2 represents the roll angle of the gimbal in the attitude data, and A3 represents the roll angle of the drone in the attitude data.

In another embodiment of the present application, when there is no line segment that meets the second preset condition in the identified line segments, it indicates that the captured image does not meet the requirements for calculating the engineering parameters of the antenna, and the shooting angle needs to be changed. At this time, the shooting angle can be changed by moving the predetermined device. In the case where the predetermined device is a drone, the drone can be controlled by the mobile terminal to change the shooting angle. In the case where the predetermined device is a mobile device, the user can change the shooting angle. Move the mobile device to change the shooting angle.

The principle of the above-mentioned method for determining the downtilt angle is briefly introduced below.

The sub-image is identified. The longest line segment identified by the recognition sub-image and the angle between the sub-image and the vertical direction is not greater than the second angle threshold (eg 21 °) is used as the side of the antenna, that is, the line segment K.

When the droop angle (also called the pitch angle) of the antenna is measured by the drone, the camera on the drone shoots horizontally, and the drone needs to face the antenna side. As shown in FIG. 4, the plane D is the inner surface of the antenna, that is, the surface on which the fixing device is mounted. At this time, the plane D is perpendicular to the imaging plane G of the camera, so the plane D is also perpendicular to the symmetrical imaging plane G ', and the line segment L on the top of the antenna is also perpendicular to the symmetrical imaging plane G'. The side line K in FIG. 4 is parallel to the symmetrical imaging plane G '. It is apparent from FIG. 3 that the projection K 'on the symmetrical imaging plane G' is parallel to the line segment K. In Fig. 4, the straight line M is a straight line perpendicular to the ground. Obviously, the straight line M is parallel to the symmetrical imaging plane G '. Therefore, the projection M 'of the straight line M on the symmetrical imaging plane G' is parallel to the straight line M, and it is obvious that the straight line M 'is parallel to the y-axis of the image coordinate system. Therefore, the angle between the line segment K and the line M is the pitch angle, which can be obtained by calculating the angle between the projection K 'and the y-axis.

Of course, in the actual shooting process, due to the deviation of the predetermined equipment itself, measurement errors will occur. When the predetermined equipment is a drone, there are mainly the following deviations: the deviation of the roll angle of the gimbal on the drone causes the shooting The rotation of the picture; and the tilt of the flying state of the drone itself cause the rotation of the picture taken.

Among the above deviations, the measurement error caused by the roll angle deviation of the gimbal on the drone can be compensated by the roll angle of the gimbal; the measurement error caused by the tilt of the drone's own flight state can be eliminated by Man-machine roll angle to compensate. Therefore, it can be obtained that the downtilt angle A0 of the antenna is: A0 = A1-A2-A3, where A1 represents an included angle between a line segment satisfying the second preset condition and the vertical direction of the sub-image, and A2 represents a cloud in the attitude data The roll angle of the platform, A3 represents the roll angle of the drone in the attitude data.

The drones used in the embodiments of the present application may use the DJI UAV Genie series. The angle jitter of the gimbal is 0.02 °. According to the calculation and analysis above, the amount of jitter is small and has little effect on the measurement results. When flying, the hovering accuracy of the drone is 0.1m in the vertical direction, and this value is also small. Whether it is the pitch angle measurement or the azimuth angle measurement, it has little effect on the projected result and the final calculation error. The analysis was within 0.05 ° with almost no effect. The compass accuracy of the drone is 0.01 °, and it has almost no effect on the azimuth error of the final measurement.

The embodiment of the present application determines the engineering parameters of the antenna by decimating the video stream data captured by the predetermined device and combining the posture data of the predetermined device, without any manual participation, and avoids human factors affecting the measurement results during the measurement process. Effect, which improves measurement accuracy and efficiency.

Referring to FIG. 5, another embodiment of the present application provides a device for measuring antenna engineering parameters, including a first obtaining module 501, a second obtaining module 502, and a determining module 503.

The first acquiring module 501 is configured to acquire video stream data and corresponding posture data captured by a predetermined device.

The second obtaining module 502 is configured to extract a preset frame image from the video stream data, and obtain a sub-image in a preset area from the extracted preset frame image.

The determining module 503 is configured to determine an engineering parameter of the antenna according to the sub-image and the attitude data, wherein the engineering parameter includes at least one of the following: a downtilt angle, an azimuth angle, a hanging height, and position information.

In the embodiment of the present application, the determining module 503 is configured to identify line segments from the sub-images; and in response to determining that there are line segments that satisfy the first preset condition among the identified line segments, determine the azimuth angle according to the attitude data And using position information of a predetermined device in the posture data as the position information of the antenna.

The line segment satisfying the first preset condition includes a line segment that is the longest among the identified line segments and has an included angle with the horizontal direction of the sub-image that is less than or equal to a first angle threshold.

In the embodiment of the present application, the determining module 503 is configured to determine the azimuth angle based on the attitude data in the following manner: using the sum of the compass information and 180 ° in the attitude data as the azimuth angle; or, in the predetermined device, In the case of a drone, the sum of the following angles is used as the azimuth angle: the sum of the compass information in the attitude data and 180 °; the roll angle of the gimbal in the attitude data; the attitude The roll angle of the drone in the data; the angle between the line segment that meets the first preset condition and the horizontal direction of the sub-image.

In the embodiment of the present application, the determining module 503 is configured to: identify line segments from the sub-image; and when there are line segments that meet the second preset condition among the identified line segments, according to the line segments that meet the second preset condition An included angle with the vertical direction of the sub-image determines the downtilt angle, and a height of a predetermined device in the attitude information is used as a hanging height of the antenna.

The line segment satisfying the second preset condition includes a line segment that is the longest among the identified line segments and has an angle that is smaller than or equal to a second angle threshold in the vertical direction of the sub-image.

In the embodiment of the present application, the determining module 503 is configured to determine the downtilt angle according to an angle between a line segment that satisfies the second preset condition and a vertical direction of the sub-image in the following manner: The included angle in the vertical direction of the sub-image is used as the downtilt angle; or, when the predetermined device is a drone, the downtilt angle is determined by the following formula: A0 = A1-A2-A3; where A0 represents the downtilt angle, A1 represents the angle between the line segment satisfying the second preset condition and the vertical direction of the sub-image, A2 represents the roll angle of the gimbal in the attitude data, and A3 represents the Rolling angle of drone in attitude data.

The specific implementation process of the above device for measuring antenna engineering parameters is the same as the specific implementation process of the method for measuring antenna engineering parameters in the foregoing embodiment, and details are not described herein again.

Another embodiment of the present application provides a device for measuring antenna engineering parameters, including a processor and a computer-readable storage medium. The computer-readable storage medium stores instructions, and when the instructions are executed by the processor, , To implement the steps of any of the methods for measuring antenna engineering parameters described above.

Another embodiment of the present application provides a computer-readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, implements the steps of any of the foregoing methods for measuring antenna engineering parameters.

Those of ordinary skill in the art can understand that all or some of the steps, systems, and functional modules in the devices disclosed in the methods above can be implemented as software, firmware, hardware, and appropriate combinations thereof. In a hardware implementation, the division between functional modules or units mentioned in the above description does not necessarily correspond to the division of physical components. For example, a physical component may have multiple functions, or a function or step may be performed in cooperation by several physical components. Some or all components may be implemented as software executed by a processor, such as a digital signal processor or microprocessor, or as hardware, or as an integrated circuit, such as an application specific integrated circuit. Such software may be distributed on computer-readable media, which may include computer storage media (or non-transitory media) and communication media (or transitory media). As is known to those of ordinary skill in the art, the term computer storage medium includes volatile and non-volatile implemented in any method or technology arranged to store information such as computer-readable instructions, data structures, program modules or other data. Removable, removable and non-removable media. Computer storage media include, but are not limited to, Random Access Memory (RAM), Read Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), Flash memory or other memory technology, Compact Disc-Read-Only Memory (CD-ROM), Digital Video Disc (DVD) or other optical disc storage, magnetic box, magnetic tape, disk storage or other magnetic storage A device, or any other medium that can be used to store desired information and can be accessed by a computer. In addition, it is well known to those of ordinary skill in the art that a communication medium typically contains computer-readable instructions, data structures, program modules, or other data in a modulated data signal such as a carrier wave or other transmission mechanism, and may include any information delivery medium .

Claims

A method for measuring antenna engineering parameters, including:

Acquiring video stream data shot by a predetermined device and posture data of the predetermined device;

Extracting a preset frame image from the video stream data, and obtaining a sub-image in a preset area from the extracted preset frame image;

An engineering parameter of the antenna is determined according to the sub-image and the attitude data, wherein the engineering parameter includes at least one of the following: downtilt, azimuth, hanging height, and position information.
The method according to claim 1, wherein determining the engineering parameters of the antenna based on the sub-image and attitude data comprises:

Identifying line segments from the sub-images;

In response to determining that there are line segments satisfying the first preset condition among the identified line segments, determine the azimuth angle based on the posture data, and use position information of the predetermined device in the posture data as position information of the antenna ;

The line segment satisfying the first preset condition includes a line segment that is the longest among the identified line segments and has an included angle with the horizontal direction of the sub-image that is less than or equal to a first angle threshold.
The method of claim 2, wherein determining the azimuth based on the attitude data comprises:

Using the sum of the compass information and 180 ° in the attitude data as the azimuth;

Alternatively, when the predetermined device is a drone, the sum of the following angles is used as the azimuth: the sum of the compass information in the attitude data and 180 °; the A roll angle; a roll angle of the drone in the attitude data; and an included angle between the line segment satisfying the first preset condition and the horizontal direction of the sub-image.
The method according to claim 1, wherein determining the engineering parameters of the antenna based on the sub-image and attitude data comprises:

Identify line segments from the sub-image; and in response to determining that there are line segments satisfying the second preset condition among the identified line segments, determine according to an angle between the line segments satisfying the second preset condition and a vertical direction of the sub-image The downtilt angle, and using the height of the predetermined device in the attitude information as the hanging height of the antenna;

The line segment satisfying the second preset condition includes a line segment that is the longest among the identified line segments and has an angle that is smaller than or equal to a second angle threshold in the vertical direction of the sub-image.
The method according to claim 4, wherein determining the downtilt angle according to an angle between a line segment satisfying the second preset condition and a vertical direction of the sub-image includes:

Taking the angle between the line segment that satisfies the second preset condition and the vertical direction of the sub-image as the downtilt angle;

Alternatively, in a case where the predetermined device is a drone, the downtilt angle is determined by the following formula: A0 = A1-A2-A3;

Where A0 represents the downtilt angle, A1 represents the angle between the line segment that meets the second preset condition and the vertical direction of the sub-image, A2 represents the roll angle of the gimbal in the attitude data, and A3 represents the The roll angle of the drone in the attitude data is described.
A device for measuring antenna engineering parameters, including:

A first acquisition module, configured to acquire video stream data captured by a predetermined device and posture data of the predetermined device;

A second obtaining module configured to extract a preset frame image from the video stream data, and obtain a sub-image in a preset area from the extracted preset frame image;

The determining module is configured to determine an engineering parameter of the antenna according to the sub-image and the attitude data, wherein the engineering parameter includes at least one of the following: a downtilt angle, an azimuth angle, a hanging height, and position information.
An apparatus for measuring antenna engineering parameters includes a processor and a computer-readable storage medium, and the computer-readable storage medium has instructions stored therein, wherein when the instructions are executed by the processor, the method according to claim 1 is implemented. The steps of the method for measuring an antenna engineering parameter according to any one of 5 to 5.
A computer-readable storage medium having stored thereon a computer program, wherein when the computer program is executed by a processor, the steps of the method for measuring antenna engineering parameters according to any one of claims 1 to 5 are implemented.