CN209746420U - System for checking antenna engineering parameters of network equipment - Google Patents
System for checking antenna engineering parameters of network equipment Download PDFInfo
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- CN209746420U CN209746420U CN201920356689.XU CN201920356689U CN209746420U CN 209746420 U CN209746420 U CN 209746420U CN 201920356689 U CN201920356689 U CN 201920356689U CN 209746420 U CN209746420 U CN 209746420U
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Abstract
the utility model discloses a system for checking antenna engineering parameters of network equipment, which comprises an image shooting module, a terminal device and an antenna engineering parameter management server, wherein the image shooting module is used for shooting a target image; the terminal equipment is used for acquiring a target image and a target azimuth angle and transmitting the target image and the target azimuth angle to the antenna working parameter management server; the antenna parameter management server is used for determining a downtilt angle of a target antenna according to a target image, determining an azimuth angle of the target antenna according to the target image and the target azimuth angle, and checking the downtilt angle and the azimuth angle based on a preset azimuth angle of the target antenna and a preset downtilt angle of the target antenna. The system can check the determined down inclination angle and azimuth angle of the target antenna with the preset down inclination angle and preset azimuth angle of the target antenna under the condition of less manual work, so that the checking efficiency of the down inclination angle and azimuth angle of the antenna is improved, and the checking accuracy of the down inclination angle and azimuth angle of the antenna is improved.
Description
Technical Field
The utility model relates to the field of communication technology, especially, relate to a system for checking network equipment's antenna engineering parameter.
Background
The accuracy of the antenna engineering parameters of the base station is an important factor influencing the network coverage quality, and if the deviation between the antenna engineering parameters of the base station and a planned design value is large, the coverage effect of a built base station cell is seriously influenced, wherein the antenna engineering parameters of the base station comprise an antenna downward inclination angle and an antenna azimuth angle, and the coverage effect of a wireless network of the cell is influenced when the antenna downward inclination angle is not equal to the planned design value or the antenna azimuth angle deviates from the planned design value.
Because the antenna is hung at a high place and is subjected to wind and rain for a long time, the fixed point becomes loose, and the direction and the angle of the antenna deviate from the preset engineering parameters. Therefore, maintenance personnel need to check the antenna azimuth angle and the antenna downtilt angle regularly, and the maintenance personnel manually acquire the antenna azimuth angle and the antenna downtilt angle from the related system and manually check the antenna azimuth angle and the antenna downtilt angle to complete the checking of the antenna azimuth angle and the antenna downtilt angle. But manual checking of antenna engineering parameters is inefficient.
SUMMERY OF THE UTILITY MODEL
an embodiment of the utility model provides a system for checking network device's antenna engineering parameter to solve the problem that the efficiency of artifical mode checking antenna engineering parameter is low on the side.
In order to solve the technical problem, the utility model discloses a realize like this:
in a first aspect, a system for checking antenna engineering parameters of a network device is provided, the system comprising an image capturing module, a terminal device and an antenna engineering parameter management server, wherein,
the image shooting module is used for shooting a target image of a target antenna arranged on target network equipment, wherein the target image comprises a side image of the target antenna;
The terminal equipment is used for acquiring the target image and a target azimuth angle when the image shooting module shoots the target image, and transmitting the target image and the target azimuth angle to the antenna work parameter management server;
The antenna parameter management server is used for determining a downtilt angle of the target antenna according to the target image, determining an azimuth angle of the target antenna according to the target image and the target azimuth angle, and checking the downtilt angle and the azimuth angle based on a preset azimuth angle of the target antenna and a preset downtilt angle of the target antenna.
optionally, the antenna work parameter management server is further configured to:
And determining the target network equipment according to the longitude and latitude corresponding to the target image, determining the target antenna according to the target network equipment and the azimuth angle, and acquiring a preset azimuth angle of the target antenna and a preset downtilt angle of the target antenna.
Optionally, the image capturing module is disposed on the drone.
Optionally, the system further comprises a control module and an orientation measurement module;
the control module is used for controlling the unmanned aerial vehicle to fly at a target flying position in a target attitude;
the azimuth measuring module is used for measuring a target azimuth angle when the image shooting module shoots a target image.
Optionally, the terminal device is further configured to:
The unmanned aerial vehicle is controlled to fly at a target flight position in a target flight attitude by transmitting a control instruction to the control module, the image shooting module is controlled to shoot a target image, and the azimuth measuring module is controlled to measure a target azimuth angle when the image shooting module shoots the target image.
Optionally, the terminal device includes an unmanned aerial vehicle control APP;
The unmanned aerial vehicle controls the APP and is used for transmitting the control instruction to the control module.
Optionally, the system further comprises a communication module;
The communication module is used for transmitting the target image and the target azimuth angle to the terminal equipment.
Optionally, the orientation measurement module and the communication module are integrated into a whole; or the like, or, alternatively,
the image capturing module, the orientation measuring module and the communication module are integrated into a whole.
optionally, the orientation measurement module and the communication module are integrated into an integrated module, and the integrated module is mounted below the drone.
Optionally, a display unit is arranged on the control module;
The display unit is used for displaying the target image.
Optionally, the image capture module comprises a camera module.
Optionally, the bearing measurement module comprises an electronic compass module.
Optionally, the communication module includes at least one of a WIFI communication module and a cellular mobile communication module.
In the embodiment of the present invention, an operator can shoot a target image of a target antenna on a target network device by controlling an image shooting module, and control a terminal device to obtain the target image and a target azimuth angle when the image shooting module shoots the target image, and transmit the target image and the target azimuth angle to an antenna work parameter management server, the antenna work parameter management server determines a downtilt angle of a target according to the target image, determines an azimuth angle of the target antenna according to the target image and the target azimuth angle, and checks the downtilt angle and the azimuth angle of the target antenna with a preset downtilt angle and a preset azimuth angle of the target antenna, so that the system can check the determined downtilt angle and azimuth angle of the target antenna with the preset downtilt angle and the preset azimuth angle of the target antenna with less participation of manpower, thereby improving the checking efficiency of the downtilt angle and the azimuth angle of the antenna, the checking accuracy of the downward inclination angle and the azimuth angle of the antenna is improved.
Drawings
The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:
fig. 1 is a schematic structural diagram of a system for checking antenna engineering parameters of a network device according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a left-inclined antenna according to another embodiment of the present invention;
Fig. 3 is a schematic structural diagram of a right tilt of the antenna according to an embodiment of the present invention;
fig. 4 is another schematic structural diagram of a system for checking antenna engineering parameters of a network device according to another embodiment of the present invention;
fig. 5 is a flowchart illustrating a method for checking antenna engineering parameters of a network device according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
in order to solve the problem of low efficiency of manually checking the antenna engineering parameters, as shown in fig. 1, a system for checking the antenna engineering parameters of the network device is provided, which includes an image capturing module 11, a terminal device 12 and an antenna engineering parameter management server 13, wherein,
The image shooting module 11 is configured to shoot a target image of a target antenna arranged on a target network device, where the target image includes a side image of the target antenna;
the terminal device 12 is configured to obtain the target image and a target azimuth angle when the image capturing module 11 captures the target image, and transmit the target image and the target azimuth angle to the antenna work parameter management server 13;
The antenna parameter management server 13 is configured to determine a downtilt angle of the target antenna according to the target image, determine an azimuth angle of the target antenna according to the target image and the target azimuth angle, and check the downtilt angle and the azimuth angle based on a preset azimuth angle of the target antenna and a preset downtilt angle of the target antenna.
The working principle of the system is as follows: an operator shoots a target image of a target antenna on target network equipment by controlling the image shooting module 11, then controls the terminal equipment 12 to obtain the target image and the image shooting module 11 through an APP, and transmits the target image and a target azimuth angle to the antenna work parameter management server 13, the antenna work parameter management server 13 is responsible for receiving the target image and identifying and processing the target image to obtain the contour of the target antenna arranged on the target network equipment in the target image, an included angle between the target antenna and a vertical plane is calculated according to the contour of the target antenna to obtain a down dip angle of the target antenna, and is responsible for receiving the target azimuth angle a when the image shooting module 11 shoots the target image, and the azimuth angle of the target antenna is determined according to the target azimuth angle a and the target image. And acquiring a preset downtilt angle and a preset azimuth angle of the target antenna, and checking the downtilt angle and the azimuth angle of the target antenna with the preset downtilt angle and the preset azimuth angle of the target antenna. Therefore, the system can check the determined down inclination angle and azimuth angle of the target antenna with the preset down inclination angle and the preset azimuth angle of the target antenna under the condition of less manual work participation, so that the checking efficiency of the down inclination angle and the azimuth angle of the antenna is improved, and the checking accuracy of the down inclination angle and the azimuth angle of the antenna is improved.
For example, whether the target antenna is tilted left or right in the target image is determined according to the target image, and if the target antenna is tilted left in the target image, as shown in fig. 2, the azimuth angle of the target antenna is b-90. As shown in fig. 3, if the target antenna is tilted to the right in the target image, the azimuth angle of the target antenna is b + 90. The method comprises the steps of obtaining a preset downtilt angle and a preset azimuth angle set when a target antenna is connected to a network, and checking the downtilt angle and the azimuth angle of the target antenna with the preset downtilt angle and the preset azimuth angle of the target antenna, so that the purpose of checking the antenna engineering parameters is achieved.
It is understood that the above-mentioned target azimuth indicates an angle formed by the due north direction or the due south direction and a direction faced by the target antenna when the image capturing module 11 captures the target image, and the azimuth of the target antenna indicates an angle formed by the due north direction or the due south direction and a direction faced by the target antenna.
Optionally, in some embodiments, the antenna work parameter management server 13 is further configured to:
and determining the target network equipment according to the longitude and latitude corresponding to the target image, determining the target antenna according to the target network equipment and the azimuth angle, and acquiring a preset azimuth angle of the target antenna and a preset downtilt angle of the target antenna.
for example, there are 3 network devices, each of which has 3 antennas, where the preset azimuth angle of the first antenna is 0 °, the preset azimuth angle of the second antenna is 120 °, and the preset azimuth angle of the third antenna is 180 °. If the antenna parameter management server 13 determines that the target network device is the first network device according to the longitude and latitude corresponding to the target image, and if the azimuth angle of the target antenna determined by the antenna parameter management server 13 is 121 °, the target antenna is determined to be the second antenna of the first network device according to the azimuth angle of the target antenna and the first network device, and a preset downtilt angle and a preset azimuth angle of the second antenna of the first network device are obtained.
it can be understood that the terminal device 12 acquires the target image and the target azimuth angle through the antenna working parameter acquisition App.
Optionally, in some embodiments, the image capturing module 11 is disposed on an unmanned aerial vehicle, and the unmanned aerial vehicle may fly within a certain distance threshold range from a target antenna on the target network device, where the distance threshold range may be set according to actual conditions. For example, the distance threshold range is 4-6 meters, that is, the unmanned aerial vehicle flies within a range of 4-6 meters from the target antenna, and the image shooting module 11 is within a range of 4-6 meters from the target antenna, so that the image shooting module 11 can shoot the target image well and eliminate electromagnetic interference of the antenna to the image shooting module 11.
specifically, the image capturing module 11 includes a camera module. There are many options for the image capture module 11, and a camera module is one of them. Of course, it should be understood that the camera module may be a high-definition camera module, and the target image includes a high-definition side image of the target antenna, improving the accuracy of target image identification.
optionally, in some embodiments, as shown in fig. 4, the system further comprises a control module 14 and an orientation measurement module 15;
the control module 14 is configured to control the unmanned aerial vehicle to fly at a target flight position and a target attitude;
The azimuth measuring module 15 is configured to measure a target azimuth when the image capturing module 11 captures a target image.
Of course, it should be understood that the target position may be that the unmanned aerial vehicle may fly within a certain distance threshold range from the target antenna on the target network device, and the distance threshold range may be set according to actual conditions, for example, the distance threshold range is 4-6 meters, that is, the unmanned aerial vehicle flies within a range of 4-6 meters from the antenna, electromagnetic interference of the antenna to the unmanned aerial vehicle may be eliminated, and the target flying posture may be a side surface of the unmanned aerial vehicle perpendicular to the target antenna.
Specifically, the control module 14 includes a remote controller, and the control module 14 has many selection modes, so that the remote controller can be selected preferentially for carrying convenience.
Specifically, the azimuth measuring module 15 includes an electronic compass module for measuring an azimuth of the object when the image capturing module 11 captures the image of the object.
Optionally, in some embodiments, as shown in fig. 4, the terminal device 12 is further configured to:
The unmanned aerial vehicle 17 is controlled to fly at a target flight position in a target flight attitude by transmitting a control instruction to the control module 14, the image shooting module 11 is controlled to shoot the target image, and the azimuth measuring module 15 is controlled to measure a target azimuth angle when the image shooting module 11 shoots the target image.
In order to make the operation of the operator convenient and sensitive, the operator can directly transmit the control command to the control module 14 through the control module 14 or through the terminal device 12 to control the unmanned aerial vehicle 17 to fly at the target flying position in the target flying attitude, control the image capturing module 11 to capture the target image, and control the azimuth measuring module 15 to measure the target azimuth angle captured by the image capturing module 11. Wherein, control module 14 is fit for closely controlling unmanned aerial vehicle 17, azimuth measurement module 15 and image capture module 11, and terminal equipment 12 is fit for remotely controlling unmanned aerial vehicle 17, azimuth measurement module 15 and image capture module 11.
For example, when the distance between the operator and the unmanned aerial vehicle 17 is within a preset range, the control module 14 is preferentially selected; when the distance between the operator and the unmanned aerial vehicle 17 is beyond the preset range, the terminal device 12 is preferentially selected. Wherein the preset range is set according to the actual condition requirement.
Specifically, the terminal device 12 includes an unmanned aerial vehicle control APP;
the unmanned aerial vehicle controls the APP, and is configured to transmit the control instruction to the control module 14.
optionally, in some embodiments, the terminal device 12 has many selection ways, for example, the terminal device 12 may be a mobile phone, an ipad, a computer, or the like, and the corresponding terminal device 12 is selected according to actual requirements.
Optionally, in some embodiments, as shown in fig. 4, the system further comprises a communication module 16;
A communication module 16, configured to transmit the downtilt angle of the target antenna and the azimuth angle of the target antenna to the terminal device 12. The terminal device 12 then transmits the downtilt angle and the azimuth angle of the target antenna to the antenna parameter management server 13.
specifically, the communication module 16 includes at least one of a WIFI communication module and a cellular mobile communication module, wherein the cellular mobile communication module includes a 2G/3G/4G/5G communication module.
of course, it should be understood that the image capturing module 11, the terminal device 12, the antenna parameter management server 13, the orientation measuring module 15, the control module 14 and the communication module 16 may be connected by wire or wirelessly, and this time is not limited.
Optionally, as an embodiment, the orientation measurement module 15 and the communication module 16 are integrated into a whole; or the like, or, alternatively,
the image camera module 11, the orientation measurement module 15 and the communication module 16 are integrated into a whole.
As shown in fig. 4, the unmanned aerial vehicle 17 is configured to carry the image capturing module 11, the orientation measuring module 15, and the communication module 16, control the unmanned aerial vehicle 17 to fly to the target flight position by an operator, and perform horizontal hovering. In order to save the use space of the unmanned aerial vehicle 17, the image shooting module 11 is integrated on the unmanned aerial vehicle 17, embodied as an image shooting pan-tilt head of the unmanned aerial vehicle 17, and then the azimuth measuring module 15 and the communication module 16 are integrated into a whole, specifically, an integrated module. The image capturing module 11, the orientation measurement module 15 and the communication module 16 may also be integrated into a whole, in particular, an integrated module, which becomes the payload of the drone 17.
It should be understood that the integrated module is a module that can be detached separately and will not be described in detail herein.
optionally, as another embodiment, the orientation measurement module 15 and the communication module 16 are integrated into an integrated module, and the integrated module is mounted below the drone 17. The unmanned aerial vehicle 17 also has the function of saving the use space.
Optionally, in some embodiments, a display unit is disposed on the control module 14, and the display unit is used for displaying the target image. The operator can more intuitively and clearly see the target image through the display unit. Of course, before triggering the image shooting module 11 to shoot, the operator can also find the target antenna through the display unit, and control the unmanned aerial vehicle 17 to fly within a certain distance threshold range from the target antenna, so as to eliminate the electromagnetic interference of the antenna to the unmanned aerial vehicle 17.
Of course, it should be understood that the display unit may be a display screen, and the description thereof is omitted.
On the other hand, a method for checking antenna engineering parameters of network equipment is also provided, as shown in fig. 5, the method includes the following steps:
And S110, controlling the unmanned aerial vehicle to fly at a target flying position in a target attitude through a control module.
In S110, the operator controls the drone to fly to the side of the target device through the control module, finds the target antenna from the display unit, and controls the drone to fly within a certain distance threshold range from the target antenna.
The flight posture of the unmanned aerial vehicle is observed by an operator through the display unit, so that the unmanned aerial vehicle faces to the side perpendicular to the target antenna.
And S120, controlling an image shooting module to shoot a target image of a target antenna arranged on the target network equipment, wherein the target image comprises a side image of the target antenna.
In S120, in the case that the unmanned aerial vehicle hovers horizontally, the operator controls, through the control module, the image capturing device to capture a target image of a target antenna provided on the network device of the target, where the length of the target antenna in the vertical direction accounts for one fourth to one third of the entire target image.
and S130, controlling the terminal equipment to acquire the target image and a target azimuth angle when the image shooting module shoots the target image, and transmitting the target image and the target azimuth angle to the antenna work parameter management server.
It can be appreciated that the terminal device can obtain the target azimuth from the azimuth measurement module.
s140, the antenna work parameter management server determines the downtilt angle of the target antenna according to the target image, determines the azimuth angle of the target antenna according to the target image and the target azimuth angle, and checks the downtilt angle and the azimuth angle based on the preset azimuth angle of the target antenna and the preset downtilt angle of the target antenna.
in S140, the antenna parameter management server performs recognition processing on the target image, and calculates an angle between the target antenna and the vertical direction, where the angle is an antenna downtilt angle. The antenna parameter management server identifies whether the target antenna is tilted left or right in the target image while identifying the processing target image. If the target antenna is inclined to the left in the target image, the azimuth angle of the target antenna is b-90; if the target antenna is at right tilt in the target image, the target antenna azimuth angle is b + 90. Determining target network equipment according to the longitude and latitude of the target image, determining a target antenna according to the azimuth angles of the target network equipment and the target antenna, acquiring a preset downtilt angle and a preset azimuth angle which are set when the target antenna is connected to a network, and checking the downtilt angle and the azimuth angle of the target antenna with the preset downtilt angle and the preset azimuth angle of the target antenna.
The embodiments of the present invention have been described with reference to the accompanying drawings, but the present invention is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present invention.
Claims (13)
1. A system for checking antenna engineering parameters of network equipment is characterized by comprising an image shooting module, terminal equipment and an antenna engineering parameter management server, wherein,
the image shooting module is used for shooting a target image of a target antenna arranged on target network equipment, wherein the target image comprises a side image of the target antenna;
The terminal equipment is used for acquiring the target image and a target azimuth angle when the image shooting module shoots the target image, and transmitting the target image and the target azimuth angle to the antenna work parameter management server;
The antenna parameter management server is used for determining a downtilt angle of the target antenna according to the target image, determining an azimuth angle of the target antenna according to the target image and the target azimuth angle, and checking the downtilt angle and the azimuth angle based on a preset azimuth angle of the target antenna and a preset downtilt angle of the target antenna.
2. The system of claim 1, wherein the antenna work parameter management server is further configured to:
And determining the target network equipment according to the longitude and latitude corresponding to the target image, determining the target antenna according to the target network equipment and the azimuth angle, and acquiring a preset azimuth angle of the target antenna and a preset downtilt angle of the target antenna.
3. the system of claim 1 or 2, wherein the image capture module is disposed on a drone.
4. The system of claim 3, further comprising a control module and an orientation measurement module;
The control module is used for controlling the unmanned aerial vehicle to fly at a target flying position in a target attitude;
The azimuth measuring module is used for measuring a target azimuth angle when the image shooting module shoots a target image.
5. The system of claim 4, wherein the terminal device is further configured to:
the unmanned aerial vehicle is controlled to fly at a target flight position in a target flight attitude by transmitting a control instruction to the control module, the image shooting module is controlled to shoot a target image, and the azimuth measuring module is controlled to measure a target azimuth angle when the image shooting module shoots the target image.
6. the system of claim 5, wherein the terminal device comprises a drone control (APP);
the unmanned aerial vehicle controls the APP and is used for transmitting the control instruction to the control module.
7. the system of claim 4, wherein the system further comprises a communication module;
The communication module is used for transmitting the target image and the target azimuth angle to the terminal equipment.
8. The system of claim 7, wherein the orientation measurement module and the communication module are integrated into a single body; or the like, or, alternatively,
The image capturing module, the orientation measuring module and the communication module are integrated into a whole.
9. The system of claim 7, wherein the orientation measurement module and the communication module are integrated into one integrated module that is mounted underneath the drone.
10. The system of claim 4, wherein a display unit is disposed on the control module;
The display unit is used for displaying the target image.
11. the system of any one of claims 1 or 2, wherein the image capture module comprises a camera module.
12. the system of claim 4 wherein the bearing measurement module comprises an electronic compass module.
13. The system of claim 7, wherein the communication module comprises at least one of a WIFI communication module and a cellular mobile communication module.
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| CN201920356689.XU CN209746420U (en) | 2019-03-20 | 2019-03-20 | System for checking antenna engineering parameters of network equipment |
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| CN201920356689.XU CN209746420U (en) | 2019-03-20 | 2019-03-20 | System for checking antenna engineering parameters of network equipment |
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