WO2018137465A1 - Antenna posture data acquisition device and acquisition method, and antenna device - Google Patents

Abstract

An antenna posture data acquisition device and acquisition method, and an antenna device. The acquisition device comprises: a device body (10), a constant z-axis sensor module, an x and y axes establishment module, an imaginary plane establishment module, a first included angle acquisition module, a second included angle acquisition module and an inclination angle calculation module. The constant z-axis sensor module is used for acquiring the direction of a constant z-axis. The first included angle acquisition module is used for acquiring a first included angle α formed between the constant z-axis and an X-axis obtained by the projection of an x-axis, along the direction of the constant z-axis, onto an imaginary surface M, and the second included angle acquisition module is used for acquiring a second included angle β formed between the constant z-axis and a Y-axis obtained by the projection of a y-axis, along the direction of the constant z-axis, onto the imaginary surface M. The inclination angle calculation module is used for obtaining, on the basis of α and β and according to a preset rule, the inclination angle σ of the imaginary surface M relative to the plane perpendicular to the constant z-axis. The antenna posture data acquisition device is easy to install, has few installation limitations, and has a high accuracy for the obtained σ.

Description

Antenna attitude data acquisition device, acquisition method and antenna device Technical field

The present invention relates to the field of antenna attitude data acquisition technology, and in particular, to an antenna attitude data acquisition device, an acquisition method, and an antenna device.

Background technique

At present, the method for acquiring antenna attitude data is usually measured by an electronic and mechanical level, and the measuring instrument needs to determine the tilt angle and/or the rotation angle of the antenna by using multiple antenna planes and reference lines as a reference. However, the shape of the outer casing of the conventional antenna is various. For example, the outer package such as the circumferential antenna and the spotlight antenna are curved structures, which increases the difficulty in acquiring the antenna attitude data, and the acquisition accuracy of the antenna attitude data is low.

Summary of the invention

Based on this, it is necessary to overcome the defects of the prior art, and provide an antenna attitude data acquiring device, an acquiring method, and an antenna device, which can conveniently acquire antenna attitude data, and the antenna posture data acquisition accuracy is high.

The technical solution is as follows: an antenna attitude data acquiring device includes: a device body having a reference axis S perpendicular to a measured surface of the antenna; a constant z-axis sensing module, an xy axis establishing module, and a fictitious surface establishment The module, the first angle acquisition module, the second angle acquisition module and the tilt angle calculation module, the constant z-axis induction module, the xy axis establishment module, the imaginary surface creation module, the first angle acquisition module, and the second clamp An angle acquisition module is disposed on the apparatus body; wherein the constant-direction z-axis sensing module is configured to acquire a direction of a constant z-axis, and the xy-axis establishing module is configured to establish a perpendicular to the constant z-axis An x-axis and a y-axis, and the x-axis and the y-axis are perpendicular to each other, the imaginary surface building module for establishing a imaginary surface M perpendicular to the reference axis S direction, the first angle acquiring module Obtaining a first angle α between the X-axis formed on the imaginary surface M and the z-axis of the constant direction projected along the direction of the z-axis of the x-axis, the second angle Obtaining a module for acquiring a direction of the y-axis along the direction of the z-axis a second angle β between the Y-axis formed on the imaginary surface M and the constant-axis z-axis, wherein the tilt angle calculation module is configured to obtain the fictitious according to the preset rule according to the α and the β The inclination angle σ of the plane M with respect to a plane perpendicular to the z-axis of the constant direction.

A method for acquiring antenna attitude data, comprising the antenna attitude data acquiring device, comprising the steps of: installing the antenna attitude data acquiring device on the antenna, and simultaneously making the reference axis S and the The measured surface of the antenna is vertically disposed; and the first angle acquisition module acquires an X axis formed by projecting the x-axis along the direction of the z-axis in the direction of the z-axis and the z-axis a first angle α between the first angle α; and a Y-axis formed by the y-axis projected along the direction of the z-axis to the imaginary plane M and the constant direction a second angle β between the z-axis; the tilt angle calculation module obtains an inclination angle of the imaginary plane M relative to a plane perpendicular to the constant z-axis according to the predetermined rule according to the α and the β σ.

When the antenna attitude data acquiring device and the acquiring method are mounted on the antenna, it is only necessary to vertically set the reference axis S of the device body and the measured surface of the antenna, so that the mounting is convenient and the mounting restrictions are small. In addition, the measured surface can be calculated by the constant z-axis sensing module, the xy axis building module, the imaginary surface building module, the first angle acquiring module, the second angle acquiring module and the tilt angle calculating module disposed on the device body. The inclination angle σ of the plane perpendicular to the z-axis of the constant direction is not affected by the complicated shape of the antenna of the apparatus body, and can directly obtain σ according to the preset rule according to α and β. The acquisition accuracy of σ is high.

In one of the embodiments, the constant z-axis is a gravity axis or a guide axis that is adapted to the compass pointing direction. When the z-axis of the constant direction is the gravity axis, the calculated inclination angle σ is the inclination angle of the measured surface with respect to the horizontal plane.

In one embodiment, the device body is provided with a first connection interface member adapted to the second connection interface member of the antenna end surface, and the central axis of the first connection interface member is parallel to the reference axis S Settings. In this way, the device body can be directly and quickly mounted to the second connection interface member of the antenna end surface through the first connection interface member, and after the device body is mounted on the antenna end surface, the reference axis S of the device body is set in parallel with the rotation axis T of the antenna. , in line with the installation requirements.

In one embodiment, the antenna attitude data acquiring device further includes a connection component, the device body is provided with more than one first connection interface member, and a second connection interface between one end of the connection component and the antenna end surface The pieces are connected, and the other end of the connecting component is connected to the first connecting interface piece on the device body. In this way, the antenna end face is not affected by the connection interface occupied by the device body, that is, the data transmission between the antenna and the outside world is realized through the connection interface on the device body.

In one embodiment, the connection assembly is provided with three or more third connection interface members. More than three third connection interface members on the connection component can be used for data transmission between the antenna and the outside world, that is, to expand the interface function.

An antenna attitude data acquiring device, comprising: a device body, wherein the device body has a reference axis S disposed in parallel with the rotation axis T of the antenna; a constant z-axis sensing module, an xy axis establishing module, and a third clip An angle obtaining module and a rotation angle calculating module, wherein the constant z-axis sensing module, the xy axis establishing module and the third angle acquiring module are disposed on the device body; wherein the constant z-axis sensing module a direction for obtaining a z-axis of a constant direction, the xy-axis establishing module is configured to establish an x-axis and a y-axis perpendicular to the z-axis of the constant direction, and the x-axis forms an xy plane with the y-axis, a third angle acquisition module is configured to acquire a third axis between the Z axis formed on the xy plane and the x axis or the y axis in a direction along the z direction of the constant axis An angle λ, the rotation angle calculation module is configured to calculate a rotation angle ω of the apparatus body in the constant z-axis direction according to the variation amount of λ.

A method for acquiring antenna attitude data, comprising the antenna attitude data acquiring device, comprising the steps of: installing the antenna attitude data acquiring device on the antenna, and simultaneously making the reference axis S and the The rotation axis T of the antenna is disposed in parallel; when the antenna is rotated to the first state, the third angle acquisition module acquires the reference axis S to be projected onto the xy plane along the direction of the z-axis a third angle λ1 between the formed Z axis and the x axis; when the antenna is rotated to the second state, the reference axis S is acquired along the constant z axis by the third angle acquisition module The direction is projected to a third angle λ2 between the Z axis formed on the xy plane and the x axis; the rotation angle calculation module calculates the device body in the constant direction according to λ1 and λ2 The angle of rotation ω in the axial direction.

When the antenna attitude data acquiring device and method described above are mounted on the antenna, it is only necessary to arrange the reference axis S of the device body in parallel with the rotation axis T of the antenna, so that the mounting is convenient and the mounting restrictions are small. In addition, the constant angle z-axis sensing module, the xy axis establishing module, the third angle acquiring module and the rotation angle calculating module disposed on the device body can calculate the rotation angle ω of the device body in the direction of the z-axis in the constant direction, In the conventional rotation angle ω acquisition method, since the shape of the device body antenna is not complicated, and the rotation angle ω can be directly obtained according to the variation amount of λ, the acquisition accuracy of the rotation angle ω is high.

In one of the embodiments, the constant z-axis is a gravity axis or a guide axis that is adapted to the compass pointing direction. When the constant z-axis is the gravity axis, the calculated rotation angle ω is the rotation angle of the device body in the direction of gravity.

An antenna device includes: the antenna attitude data acquiring device, further comprising an antenna, a mounting shell, and an antenna pole, wherein the antenna is rotatably disposed in the mounting shell, and the mounting shell is disposed on the antenna On the rod, the device body is mounted on the antenna. In this embodiment, the connection interface of the end surface of the device body is directly or through a connection component mounted on the connection interface of the antenna end surface.

DRAWINGS

1 is a schematic structural diagram of an antenna apparatus according to Embodiment 1 of the present invention;

2 is a schematic diagram of an antenna device according to Embodiment 1 of the present invention, which does not include an antenna;

3 is a view of the antenna device according to the first embodiment of the present invention in a direction of a constant z-axis;

Figure 4 is a schematic view of the I-I direction of Figure 3;

Figure 5 is a schematic view of the direction II-II of Figure 3;

Figure 6 is a side view of Figure 1;

7 is a first schematic structural diagram of a connection structure between a device body and an antenna according to an embodiment of the present invention;

FIG. 8 is a second schematic structural diagram of a connection structure between a device body and an antenna according to an embodiment of the present invention; FIG.

FIG. 9 is a third schematic structural diagram of a connection structure between a device body and an antenna according to an embodiment of the present invention;

10 is a schematic diagram 4 of a connection structure between a device body and an antenna according to an embodiment of the present invention;

11 is a schematic structural diagram of an antenna apparatus according to Embodiment 2 of the present invention;

FIG. 12 is a plan view showing the antenna device rotated to a first state in the antenna device according to the second embodiment of the present invention; FIG.

FIG. 13 is a top plan view showing the antenna device rotated to a second state in the antenna device according to the second embodiment of the present invention; FIG.

FIG. 14 is a schematic structural diagram of an antenna attitude data acquiring apparatus installed on a backplane of an antenna according to an embodiment of the present invention.

10. The device body, 11, the first connection interface member, 20, the antenna, 21, the second connection interface, 22, the back panel, 30, the connection assembly, 40, the mounting shell, 50, the antenna pole.

detailed description

The embodiments of the present invention are described in detail below:

The above described objects, features and advantages of the present invention will become more apparent from the aspects of the appended claims. Numerous specific details are set forth in the description below in order to provide a thorough understanding of the invention. However, the present invention can be implemented in many other ways than those described herein, and those skilled in the art can make similar modifications without departing from the spirit of the invention, and thus the invention is not limited by the specific embodiments disclosed below.

In the description of the present invention, it is to be understood that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, features defining "first" or "second" may include at least one of the features, either explicitly or implicitly. In the description of the present invention, the meaning of "a plurality" is at least two, such as two, three, etc., unless specifically defined otherwise.

It should be noted that, in the above-described embodiments, when one element is considered to be "connected" to another element, it may be directly connected to the other element or the intermediate element may be present at the same time. In contrast, when an element is referred to as being "directly" connected to another element, there is no intermediate element.

In the first embodiment, the first embodiment is mainly used to explain how the antenna attitude data acquiring device obtains the tilt angle σ of the plane of the antenna to be measured relative to the plane perpendicular to the z-axis of the constant direction.

As shown in FIG. 1 to FIG. 6 , an antenna attitude data acquiring apparatus according to an embodiment of the present invention includes: a device body 10, a constant z-axis sensing module, an xy axis establishing module, a imaginary surface building module, and a first clip. An angle acquisition module, a second angle acquisition module, and a tilt angle calculation module. The device body 10 has a reference axis S perpendicular to the measured surface of the antenna 20. It should be noted that the reference axis S can be converted into a line parallel to the reference axis S, a surface perpendicular to the reference axis S, or a surface having a certain angle from a plane perpendicular to the phase. If the reference axis S is converted into a line parallel to the reference axis S, or a plane perpendicular to the reference axis S, or a plane having a certain angle from the plane perpendicular to the phase, it should be understood that it is within the protection scope of the present invention. .

The side surface of the antenna may be any plane of the tilt angle to be measured on the antenna. For example, it may be an end surface of the antenna or a plane at an angle to the end surface of the antenna, or may be the back side of the antenna or the antenna. The back side is at a certain angle to the plane. If the end surface of the antenna is selected as the side surface, the reference axis of the attitude data acquiring device should be perpendicular to the end surface of the antenna. In the specific implementation, the antenna attitude data acquiring device can be installed on the end surface of the antenna (as shown in FIG. 1). Thus, the reference axis S of the antenna attitude data acquiring means can be made perpendicular to the end face of the antenna. If the back side of the antenna is selected as the side, the reference axis of the attitude data acquiring device should be perpendicular to the back of the antenna. In the specific implementation, the antenna attitude data acquiring device can be installed on the back plate of the antenna (as shown in FIG. 14). In this way, the reference axis S of the antenna attitude data acquiring means can be made perpendicular to the back side of the antenna.

It can be understood that when the reference axis S is set, the axis parallel to the central axis of the connection interface on the device body 10 should be set as the reference axis S, so that the connection interface of the device body 10 is connected with the connection interface of the antenna end face. After that, the connection interface surface of the antenna is set as the measured surface. Alternatively, a shaft perpendicular to a plane that can be used as a mounting surface on the apparatus body 10 is set as the reference axis S, and the apparatus body 10 can be mounted on the measured surface of the antenna as a plane of the mounting surface. Satisfied that the reference axis S is perpendicular to the measured surface. In this way, the device body 10 can be quickly mounted to the antenna.

The constant z-axis sensing module, the xy axis establishing module, the imaginary surface establishing module, the first angle acquiring module, and the second angle acquiring module are all disposed on the device body 10. Wherein, the constant z-axis sensing module is used to obtain the direction of the z-axis of the constant direction. The xy axis establishing module is configured to establish an x-axis and a y-axis perpendicular to the z-axis of the constant direction, and the x-axis and the y-axis are perpendicular to each other. The imaginary surface building module is configured to establish a imaginary surface M perpendicular to the reference axis S direction. In the present embodiment, the imaginary plane M corresponds to the measured surface located at the end surface of the antenna 20. The first angle acquisition module is configured to acquire a first clip between the X axis formed on the imaginary surface M and the z axis formed by the x axis along the direction of the z direction An angle α, the second angle acquisition module is configured to acquire a direction in which the y-axis is projected along the direction of the z-axis of the constant direction to the Y-axis formed on the imaginary surface M and the z-axis of the constant direction The second angle β. The tilt angle calculation module is configured to obtain, according to the preset rule, an inclination angle σ of the plane of the imaginary plane M that is relatively perpendicular to the constant z-axis according to the α and the β.

Among them, since each group (α, β) corresponds to a unique one σ. Thus, the preset rule can be: First, a plurality of groups (α, β, σ) can be obtained by the form of simulation experiments, and (α, β, σ) is established in the database, so that (α, β) is obtained. After that, you can query the corresponding σ from the database. Alternatively, after obtaining (α, β), the simulation can be directly performed by a simulation experiment, and σ can be measured. Secondly, it is also possible to obtain the functional relationship between α, β, and σ through data modeling and spatial three-dimensional simulation. After obtaining the functional relationship, σ can be obtained according to the relationship between (α, β) and the function.

When the antenna attitude data acquiring device described above is mounted on the antenna 20, it is only necessary to vertically set the reference axis S of the device body 10 and the measured surface of the antenna 20, so that the mounting is convenient and the mounting restrictions are small. In addition, the constant z-axis sensing module, the xy axis building module, the imaginary surface building module, the first angle acquiring module, the second angle acquiring module and the tilt angle calculating module disposed on the device body 10 can be calculated and measured. The inclination angle σ of the plane relative to the plane perpendicular to the z-axis of the constant direction is not affected by the complicated shape of the antenna of the apparatus body, and can directly obtain σ according to the preset rule according to α and β, compared with the conventional inclination angle acquisition mode. Thus, the acquisition accuracy of σ is high.

In this embodiment, the constant z-axis is a gravity axis or a guide axis that is adapted to the compass pointing direction. When the z-axis of the constant direction is the gravity axis, the calculated inclination angle σ is the inclination angle of the measured surface with respect to the horizontal plane. Similarly, if the z-axis of the constant direction is the guide axis, the calculated inclination angle σ is the inclination angle of the measured surface with respect to the plane perpendicular to the guide axis. In one embodiment, referring to FIG. 1 and FIG. 7, the device body 10 is provided with a first connection interface member 11 adapted to the second connection interface member 21 of the end face of the antenna 20. The central axis of the connection interface member 11 is disposed in parallel with the reference axis S. In this manner, the device body 10 can be directly and quickly mounted to the connection interface 21 of the end surface of the antenna 20 through the first connection interface member 11, and after the device body 10 is mounted on the end surface of the antenna 20, the reference axis S of the device body 10 and the antenna 20 are The rotation axis T is set in parallel and meets the installation requirements.

In another embodiment, referring to FIG. 8 and FIG. 10, the antenna attitude data acquiring apparatus further includes a connection component 30. The device body 10 is provided with more than one first connection interface member. One end of the connecting component 30 is connected to the second connecting interface member 21 of the end surface of the antenna 20, and the other end of the connecting component 30 is connected to the first connecting interface member 11 on the device body 10. Thus, the end face of the antenna 20 is not affected by the connection interface occupied by the device body 10, that is, the data transmission between the antenna 20 and the outside world is realized by the connection component 30 or the connection interface on the device body 10.

In still another embodiment, referring to FIG. 9, the connection assembly 30 is provided with three or more third connection interface members. More than three third connection interface members on the connection assembly 30 can be used for data transmission between the antenna 20 and the outside world, that is, to function as an expansion interface.

The method for acquiring antenna attitude data according to the embodiment of the present invention adopts the antenna attitude data acquiring device, and includes the following steps: installing the antenna attitude data acquiring device on the antenna 20, and simultaneously Setting the reference axis S perpendicular to the measured surface of the antenna 20;

Obtaining, by the first angle acquisition module, a first angle α between the X axis formed on the imaginary surface M and the z-axis formed by the x-axis along the direction of the z-axis; Obtaining, by the second angle acquiring module, a second angle between a Y axis formed on the imaginary surface M and a direction between the y-axis and the z-axis And the inclination angle σ of the plane of the imaginary plane M that is relatively perpendicular to the constant z-axis according to the predetermined rule according to the α and the β.

The antenna attitude data acquisition method described above is performed by a constant z-axis sensing module, an xy axis building module, a imaginary surface building module, a first angle acquiring module, a second angle acquiring module, and a tilt angle calculation provided on the device body 10. The module can calculate the tilt angle σ of the plane of the measured surface relatively perpendicular to the z-axis of the constant direction, which is not affected by the complex shape of the antenna of the device body, and can be pre-predicted according to α and β, compared with the conventional tilt angle acquisition mode. Let the rule directly get σ, so the acquisition accuracy of σ is higher.

Embodiment 2, Embodiment 2 Relative to Embodiment 1, the antenna 20 is provided with a mounting shell 40. The second embodiment is mainly used to explain how the antenna attitude data acquiring device obtains the antenna 20 in the direction of the z-axis in the constant direction. Rotation angle ω.

As shown in FIG. 10 to FIG. 12, an antenna attitude data acquiring apparatus according to an embodiment of the present invention includes: a device body 10, a constant z-axis sensing module, an xy axis establishing module, a third angle acquiring module, and a rotation. Angle calculation module. The apparatus body 10 has a reference axis S disposed in parallel with the rotation axis T of the antenna 20.

It should be noted that the reference axis S can be converted into a line parallel to the reference axis S, a surface perpendicular to the reference axis S, or a surface having a certain angle from a plane perpendicular to the phase. If the reference axis S is converted into a line parallel to the reference axis S, or a plane perpendicular to the reference axis S, or a plane having a certain angle from the plane perpendicular to the phase, it should be understood that it is within the protection scope of the present invention. .

It should be noted that the rotation axis T of the antenna 20 refers to the rotation center axis of the antenna 20 in actual operation (as shown in FIG. 1, FIG. 6, FIG. 14).

The constant z-axis sensing module, the xy axis establishing module and the third angle acquiring module are all disposed on the device body 10. Wherein, the constant z-axis sensing module is used to obtain the direction of the z-axis of the constant direction. The xy axis establishing module is configured to establish an x-axis and a y-axis perpendicular to the z-axis of the constant direction, and the x-axis forms an xy plane with the y-axis. The third angle acquisition module is configured to acquire a direction in which the reference axis S is projected along the direction of the z-axis of the constant direction to a Z-axis formed on the xy plane and the x-axis or the y-axis The third angle λ. The rotation angle calculation module is configured to calculate a rotation angle ω of the apparatus body 10 in the constant z-axis direction according to the variation amount of λ. Since the apparatus body 10 is disposed coaxially with the antenna 20, the rotation angle ω of the apparatus body 10 in the direction of the z-axis in the constant direction is the rotation angle ω of the antenna 20 in the direction of the z-axis in the constant direction.

When the antenna attitude data acquiring device described above is mounted on the antenna 20, it is only necessary to arrange the reference axis S of the device body 10 in parallel with the rotation axis T of the antenna 20, which is convenient to install and has less mounting restrictions. In addition, the rotation angle ω of the apparatus body 10 in the direction of the z-axis in the constant direction can be calculated by the constant-direction z-axis sensing module, the xy-axis establishing module, the third angle acquiring module, and the rotation angle calculating module disposed on the apparatus body 10. Compared with the conventional rotation angle ω acquisition method, since the shape of the device body antenna is not complicated, and the rotation angle ω can be directly obtained according to the variation amount of λ, the acquisition accuracy of the rotation angle ω is high.

In one embodiment, the constant z-axis is a gravity axis or a guide axis that is adapted to the compass pointing direction. When the z-axis of the constant direction is the gravity axis, the calculated rotation angle ω is the rotation angle of the apparatus body 10 in the direction of gravity. Similarly, if the constant z-axis is the guide axis, the calculated rotation angle ω is the rotation angle of the apparatus body 10 in the compass direction.

The method for acquiring antenna attitude data according to the embodiment of the present invention adopts the antenna attitude data acquiring device, and includes the following steps: installing the antenna attitude data acquiring device on the antenna 20, and simultaneously The reference axis S is disposed in parallel with the rotation axis T of the antenna 20; when the antenna 20 is rotated to the first state, the reference axis S is acquired along the constant direction by the third angle acquisition module a direction of the axis is projected to a third angle λ1 between the Z axis formed on the xy plane and the x axis; and when the antenna 20 is rotated to the second state, the third angle acquisition module acquires the a reference axis S is projected along the direction of the z-axis of the constant direction to a third angle λ2 between the Z-axis formed on the xy plane and the x-axis; and the calculation module is calculated according to λ1 and λ2 by the rotation angle calculation module A rotation angle ω of the apparatus body 10 in the direction of the z-axis in the constant direction is obtained.

The antenna attitude data acquisition method described above can calculate the constant body z-axis of the device body 10 by the constant-direction z-axis sensing module, the xy-axis establishing module, the third angle acquiring module and the rotation angle calculating module disposed on the device body 10. The rotation angle ω in the direction is obtained by the conventional rotation angle ω, because it is not affected by the shape of the antenna of the device body, and the rotation angle ω can be directly obtained according to the variation amount of λ, so that the rotation angle ω is obtained. High precision.

Referring to FIG. 10, an antenna device according to an embodiment of the present invention includes: the antenna attitude data acquiring device, and further includes an antenna 20, a mounting shell 40, and an antenna pole 50. The antenna 20 is rotatably disposed in the mounting case 40. The mounting case 40 is disposed on the antenna pole 50, and the device body 10 is mounted on the antenna 20. In this embodiment, the connection interface member 11 of the end surface of the device body 10 is directly or through the connection assembly 30 mounted on the connection interface of the end surface of the antenna 20.

The antenna device described above includes the antenna attitude data acquiring device, and the technical effects thereof are the same as those of the antenna attitude data acquiring device, and will not be described herein.

It should be noted that, in the above device embodiment, each module included is only divided according to functional logic, but is not limited to the above division, as long as the corresponding function can be implemented; in addition, the specific name of each functional module It is also for convenience of distinguishing from each other and is not intended to limit the scope of protection of the present invention.

In addition, those skilled in the art can understand that all or part of the steps of implementing the above embodiments may be completed by a program to instruct related hardware, and the corresponding program may be stored in a readable storage medium.

The technical features of the above-described embodiments may be arbitrarily combined. For the sake of brevity of description, all possible combinations of the technical features in the above embodiments are not described. However, as long as there is no contradiction between the combinations of these technical features, All should be considered as the scope of this manual.

The above-described embodiments are merely illustrative of several embodiments of the present invention, and the description thereof is more specific and detailed, but is not to be construed as limiting the scope of the invention. It should be noted that a number of variations and modifications may be made by those skilled in the art without departing from the spirit and scope of the invention. Therefore, the scope of the invention should be determined by the appended claims.

Claims (10)

An antenna attitude data acquiring device, comprising: a device body, the device body having a reference axis S perpendicular to the measured surface of the antenna; a constant z-axis sensing module, an xy axis building module, a imaginary surface building module, a first angle acquiring module, a second angle acquiring module and a tilt angle calculating module, the constant z-axis sensing module, the xy axis building module, The imaginary surface building module, the first angle acquiring module, and the second angle acquiring module are all disposed on the device body; wherein the constant z-axis sensing module is configured to obtain a direction of the constant z-axis, the xy An axis establishing module for establishing an x-axis and a y-axis perpendicular to the z-axis of the constant direction, and the x-axis and the y-axis are perpendicular to each other, the imaginary surface building module for establishing a vertical to the reference axis S a imaginary plane M of the direction, the first angle acquisition module is configured to acquire an X axis formed by the x axis along the direction of the z direction of the constant direction onto the imaginary plane M and the constant z axis a first angle α between the second angle acquisition module for acquiring a Y-axis formed on the imaginary plane M along the direction of the z-axis and the constant a second angle β between the z-axis, the tilt angle calculation module for presetting according to the α and the β The imaginary surface is obtained inclined angle relative to the vertical plane σ is the constant in the z-axis. The antenna attitude data acquiring apparatus according to claim 1, wherein the constant z-axis is a gravity axis or a guide axis adapted to a compass pointing direction. The antenna attitude data acquiring device according to claim 1, wherein the device body is provided with a first connection interface member adapted to a second connection interface of the antenna end surface, and the first connection interface member The central axis is disposed in parallel with the reference axis S. The antenna attitude data acquiring device according to claim 3, further comprising a connection component, wherein the device body is provided with one or more first connection interface members, and one end of the connection component and the second end of the antenna end face The connection interface is connected, and the other end of the connection component is connected to the first connection interface component on the device body. The antenna attitude data acquiring apparatus according to claim 4, wherein the connection component is provided with three or more third connection interface members. A method for acquiring antenna attitude data, characterized in that the antenna attitude data acquiring apparatus according to any one of claims 1 to 5 is used, comprising the following steps: And installing the antenna attitude data acquiring device on the antenna, and simultaneously setting the reference axis S perpendicular to the measured surface of the antenna; Obtaining, by the first angle acquisition module, a first angle α between the X axis formed on the imaginary surface M and the z-axis formed by the x-axis along the direction of the z-axis; Obtaining, by the second angle acquiring module, a second angle between a Y axis formed on the imaginary surface M and a direction between the y-axis and the z-axis ;; The tilt angle calculation module obtains an inclination angle σ of the plane of the imaginary plane M that is perpendicular to the plane of the constant z-axis according to the predetermined rule according to the α and the β. An antenna attitude data acquiring device, comprising: a device body, the device body has a reference axis S disposed in parallel with the rotation axis T of the antenna; a constant z-axis sensing module, an xy axis establishing module, a third angle acquiring module and a rotation angle calculating module, wherein the constant z-axis sensing module, the xy axis establishing module and the third angle acquiring module are all disposed at the On the device body; wherein the constant z-axis sensing module is configured to acquire a direction of a constant z-axis, and the xy-axis establishing module is configured to establish an x-axis and a y-axis perpendicular to the z-axis of the constant direction, and The x-axis forms an xy plane with the y-axis, and the third angle acquisition module is configured to acquire a Z-axis formed by the reference axis S along the direction of the z-axis of the constant direction onto the xy plane a third angle λ between the x-axis or the y-axis, the rotation angle calculation module is configured to calculate a rotation angle of the device body in the constant z-axis direction according to the variation amount of λ ω. The antenna attitude data acquiring apparatus according to claim 7, wherein the constant z-axis is a gravity axis or a guide axis adapted to a compass pointing direction. A method for acquiring antenna attitude data, characterized in that the antenna attitude data acquiring apparatus according to claim 7 or 8 is used, comprising the following steps: The antenna attitude data acquiring device is mounted on the antenna, and the reference axis S is disposed in parallel with the rotation axis T of the antenna; When the antenna is rotated to the first state, the third angle acquisition module acquires a Z-axis formed by the reference axis S along the direction of the z-axis in the direction of the z-axis and the x-axis The third angle λ1 between; When the antenna is rotated to the second state, the Z-axis formed by the reference axis S along the direction of the z-axis in the direction of the z-axis and the x-axis formed by the third angle acquisition module is obtained. The third angle λ2 between; The rotation angle ω of the apparatus body in the constant z-axis direction is calculated by the rotation angle calculation module according to λ1 and λ2. An antenna device, comprising: the antenna attitude data acquiring device according to any one of claims 1 to 5, 7, and 8, further comprising an antenna, a mounting shell, and an antenna pole, wherein the antenna is rotatable In the mounting case, the mounting case is disposed on the antenna pole, and the device body is mounted on the antenna.

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