CN112284328A - Comprehensive test system for azimuth angle and pitch angle of mobile communication base station antenna and use method thereof - Google Patents
Comprehensive test system for azimuth angle and pitch angle of mobile communication base station antenna and use method thereof Download PDFInfo
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- CN112284328A CN112284328A CN202011082260.XA CN202011082260A CN112284328A CN 112284328 A CN112284328 A CN 112284328A CN 202011082260 A CN202011082260 A CN 202011082260A CN 112284328 A CN112284328 A CN 112284328A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C1/00—Measuring angles
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C1/00—Measuring angles
- G01C1/02—Theodolites
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
- G01C5/06—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels by using barometric means
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/14—Receivers specially adapted for specific applications
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Abstract
The invention belongs to the technical field of monitoring devices, and relates to a detection device for a mobile communication base station antenna, in particular to a comprehensive azimuth angle and pitch angle test system for the mobile communication base station antenna and a using method thereof, wherein the comprehensive azimuth angle and pitch angle test system comprises a management platform and at least one tester, the management platform and each tester display bidirectional intercommunication of data through Ethernet, the management platform comprises a task issuing unit, a data analysis unit and a server, and the management platform is respectively used for issuing a test task to the tester of a terminal and storing and managing the data uploaded by the tester; the tester is used for acquiring the azimuth angle, the pitch angle, the longitude and latitude of the antenna and the attitude parameters of the test antenna; every the tester all built-in have treater, magnetic force sensor, pressure sensor, gravity acceleration sensor and positioning sensor's signal output part is connected with the treater.
Description
Technical Field
The invention belongs to the technical field of monitoring devices, and relates to a detection device for a mobile communication base station antenna, in particular to a comprehensive test system for an azimuth angle and a pitch angle of the mobile communication base station antenna and a using method thereof.
Background
The traditional measurement of the azimuth angle and the downtilt of the mobile communication base station antenna requires an engineer to manually determine the azimuth angle by using equipment such as a compass and a gradiometer (the compass level is kept in the measurement process, three points and one line are needed for bisectors of the antenna, a ruler and the compass mirror surface, the difficulty is high, and the interference factors are large), and the engineer is required to visually check low-precision scale marks marked on a mounting rack of the antenna to identify the inclination, and the difference between the skill of the engineer and the manual measurement method can generate incorrect or unstable measurement results, so that the design requirements cannot be accurately met.
When the geological compass is used on site, the orientation difficulty is high, the precision is not high, and the influence of personal factors is great to a great extent; when the slope ruler is used on site, the measurement error is large, and the precision is not high; the antenna on the iron tower of the existing base station has complex field environment, and the limitation of a mechanical compass on high altitude measurement is very large, so that the measurement of the station is inconvenient and difficult to accurately measure; meanwhile, a plurality of measuring tools are inconvenient to carry and have complicated operation steps and low working efficiency.
With the expansion of network scale, the traditional test mode greatly limits the efficiency and quality improvement of network planning, maintenance, optimization and other work, a set of portable comprehensive automatic azimuth angle and pitch angle comprehensive tester is urgently needed to be developed, and the efficiency of the subsequent engineering network optimization is improved to carry out the research through actual use and calibration in the large passenger dedicated line engineering.
Disclosure of Invention
The invention provides an integrated azimuth angle and pitch angle comprehensive test system for a mobile communication base station antenna, which has real-time detection, remote communication, image acquisition and human-computer interaction functions, derives a corresponding test method according to the test system, adopts the system and the corresponding test method to replace the traditional test method, has multiple data acquisition functions, is simple and convenient in operation process and has higher test parameter precision.
The comprehensive test system of azimuth angle and pitch angle for the mobile communication base station antenna is characterized in that: the system comprises a management platform and at least one tester, wherein the management platform and each tester display bidirectional intercommunication of data through Ethernet, the management platform comprises a task issuing unit, a data analysis unit and a server, and the management platform is respectively used for issuing a test task to the tester of a terminal and storing and managing the data uploaded by the tester; the tester is used for acquiring the azimuth angle, the pitch angle, the longitude and latitude of the antenna and the attitude parameters of the test antenna.
Furthermore, each tester is internally provided with a processor, a magnetic sensor, a pressure sensor, a gravity acceleration sensor and a positioning sensor, and the signal output ends of the magnetic sensor, the pressure sensor, the gravity acceleration sensor and the positioning sensor are connected with the processor.
Furthermore, the positioning sensor can adopt a Beidou or GPS sensor and is used for acquiring the longitude and latitude of the tester; the gravity acceleration sensor is used for acquiring a downward inclination angle of the tester and is matched with the magnetic sensor to acquire an azimuth angle of the tester; the pressure sensor is used for acquiring the hanging height, namely the height, of the tester.
Furthermore, the model of the positioning sensor is BCM47531, the model of the gravity acceleration sensor is BMI160, the model of the magnetic sensor is QMC5883L, and the model of the pressure sensor is BMP 180; the processor comprises corresponding interfaces and is connected with the positioning sensor, the gravity acceleration sensor, the magnetic sensor and the pressure sensor through the corresponding interfaces.
Furthermore, each tester is internally provided with a display screen, a control panel and an acquisition lens, and an image processing module matched with the acquisition lens is arranged in the tester; the acquisition lens adopts a high-pixel camera and a telephoto lens.
Furthermore, a corresponding software processing system is arranged in the tester.
The application method of the comprehensive test system for the azimuth angle and the pitch angle of the antenna of the mobile communication base station is characterized in that: the method comprises the following steps of positioning a reference under a tower, testing under the tower and testing on an upper tower;
the under-tower reference positioning needs to acquire GIS information of an antenna to be detected;
the tower-loading test comprises the following steps:
step 1.1: placing the tester at the foundation position of the antenna tower to obtain a reference zero value of the hanging height;
step 1.2: suspending the tester on an antenna tower to ensure that the tester is in a vertical state;
step 1.3: moving the tester at a constant speed and attaching the tester to the middle part of the antenna;
step 1.4: operating the tester to acquire data until the test is finished;
the under-tower test comprises the following steps:
step 2.1: starting an acquisition lens, and recording the position of the antenna through the acquisition lens, wherein only one side panel of the antenna is seen as a standard;
step 2.2: presetting a vertical distance, wherein the vertical distance refers to the vertical height between the position of a lens of a tester and the position of the lowest point of a tested antenna;
step 2.3: moving the position recorded by the tester to the bottom of the antenna tower, and locking the longitude and latitude;
step 2.4: aiming the position recorded by the tester at the antenna to be tested, enabling the sidelines to be horizontally centered, and locking when the moving cursor of the adjusting picture is adjusted to be parallel to the sidelines on the side surface of the antenna; at the moment, the azimuth angle, the downtilt angle and the hanging height of the antenna can be measured according to the collected image until the test and the collection of all parameters are completed.
In the step 1.1, the same-side tester is required to judge that no magnetic field interference exists at the test position, and when the magnetic field interference strength is in a state of 30ut-55ut, the test can be carried out by confirming that no strong magnetic field interference exists;
in the step 1.2, the tester is held by hand to perform a plurality of splayed demagnetizing actions, and then the tester is arranged at a position deviating from iron pieces such as a holding pole to straighten an arm and vertically lift the arm; the vertical lifting can be carried out within +/-5 degrees through the pitch angle displayed by the tester, at the moment, the magnetic field interference strength is required to be confirmed to be lower than 55ut again, and if the magnetic field interference strength is higher than 55ut, the V-shaped demagnetization is required to be carried out again, and other positions near the antenna are searched for to carry out vertical lifting;
in the step 1.3, the tester is moved in a sliding mode and finally the device is attached to the middle of the back of the antenna;
in step 1.4, the data includes azimuth longitude, latitude, declination angle, and hang-up value.
In step 2.1, the antenna panel and the back panel are not present, and only the side panel is displayed as a standard.
The invention has the advantages and positive effects that:
in the invention, a set of azimuth angle and pitch angle test system used for the mobile communication base station antenna is formed by adopting a management platform and a plurality of testers. The management platform is used for issuing the test tasks to the tester of the terminal and storing and managing data uploaded by the tester; the tester is manually carried to the position of the antenna to be tested by hand to carry out measurement under the tower or on the tower.
In the invention, a processor, a magnetic sensor, a pressure sensor, a gravity acceleration sensor and a positioning sensor are arranged in the tester. The positioning sensor can adopt a Beidou or a GPS sensor and is used for collecting GIS signals of the tester and accurately positioning the longitude and latitude of the position of the antenna to be tested; the gravity acceleration sensor is used for acquiring a downward inclination angle of the tester and is matched with the magnetic sensor to acquire an azimuth angle of the tester; the pressure sensor is used for acquiring the hanging height, namely the height, of the tester.
In the invention, the processor comprises a plurality of open physical interfaces, such as TTL, SPI, IIC and the like, and can be connected with a plurality of sensors through corresponding interfaces, wherein the processor uniformly coordinates and receives corresponding sensor data, and converts the data into data such as azimuth angle, declination angle, hanging height, longitude and latitude and the like which are known by people after centralized calculation and processing.
In the invention, a display screen, a control panel and an acquisition lens are arranged in the tester, the display screen is used for reading data acquired by the tester, the control panel is used for human-computer interaction between an operator and the tester, and the acquisition lens has the technical function of finishing shooting a self-defined image. The display screen and the control panel can be unified by adopting a touch display screen.
In the invention, based on the hardware structure, the system is matched with a corresponding software processing system, and the system adopts an intelligent open platform system to support the customized development of various practical functions. And in the practical application process, the realization and the deployment can be rapidly carried out when other convenient functions exist.
The corresponding operation method is derived based on the test system used by the invention, and compared with the existing equipment and method, the method omits devices such as a compass, a scale, a compass mirror surface and the like. The operation difficulty of the original test method is reduced, the interference of errors is reduced, and the stability and the accuracy of the test result are greatly improved. In addition, a new mode of testing under the tower is derived, and the use convenience of the testing system is further improved. Meanwhile, besides the tester, the test system also comprises a corresponding management platform, so that the convenience of cooperative management of a plurality of communication base stations at different positions is improved.
In the operation method, the demagnetization action is mainly adopted to eliminate the soft magnetic interference caused by the fact that the equipment is in contact with various metals with magnetism or due to an abnormal electromagnetic environment, and the azimuth angle test precision is reduced due to the reduction of the soft magnetic interference. The demagnetizing operation is carried out before each test, so that the soft magnetic interference of the equipment can be effectively reduced, and the azimuth angle test precision is ensured. After demagnetization, the equipment needs to be lifted vertically by deviating from the position of the antenna, and the purpose of deviating from the antenna is also to reduce soft magnetic interference during testing; while the device is lifted and held vertically at this point and then translated to the middle of the antenna, at which point the device has locked the initial azimuth of the position.
Drawings
FIG. 1 is a schematic block diagram of the present invention;
FIG. 2 is a schematic block diagram of the tester portion of the present invention;
fig. 3 is a schematic structural diagram of tower-on-tester testing.
Detailed Description
The present invention is further illustrated by the following examples, which are intended to be illustrative, not limiting and are not intended to limit the scope of the invention.
The comprehensive test system of azimuth angle and pitch angle for the mobile communication base station antenna is characterized in that: the system comprises a management platform and at least one tester, wherein the management platform and each tester display bidirectional intercommunication of data through Ethernet, the management platform comprises a task issuing unit, a data analysis unit and a server, and the management platform is respectively used for issuing a test task to the tester of a terminal and storing and managing the data uploaded by the tester; the tester is used for acquiring the azimuth angle, the pitch angle, the longitude and latitude of the antenna and the attitude parameters of the test antenna.
In this embodiment, every the tester all embed and have treater, magnetic force sensor, pressure sensor, acceleration of gravity sensor and positioning sensor's signal output part is connected with the treater.
In the embodiment, the positioning sensor can adopt a Beidou or GPS sensor and is used for acquiring the longitude and latitude of the tester; the gravity acceleration sensor is used for acquiring a downward inclination angle of the tester and is matched with the magnetic sensor to acquire an azimuth angle of the tester; the pressure sensor is used for acquiring the hanging height, namely the height, of the tester.
In this embodiment, the model of the positioning sensor is BCM47531, the model of the gravitational acceleration sensor is BMI160, the model of the magnetic sensor is QMC5883L, and the model of the pressure sensor is BMP 180; the processor comprises corresponding interfaces and is connected with the positioning sensor, the gravity acceleration sensor, the magnetic sensor and the pressure sensor through structures.
In this embodiment, each of the testers is internally provided with a display screen, a control panel and an acquisition lens, and the testers are internally provided with an image processing module adapted to the acquisition lens; the acquisition lens adopts a high-pixel camera and a telephoto lens.
In this embodiment, the tester includes besides the sensor of all kinds of functional, still includes corresponding communication module, communication module can select for use WIFI communication module, and 4G communication module or other market can purchase to have and carry out communication function's communication module or module with external network.
In this embodiment, in addition to the sensors and the modules, a power module is further disposed in the tester, and the power module provides a required load for the tester, and preferably adopts a lithium battery or a battery pack to supply power.
In the embodiment, a plurality of sensor testers are arranged in the tester and used for acquiring parameters such as an antenna azimuth angle, a pitch angle, a hanging height and a longitude and latitude; acquiring azimuth rotation and pitch angle rotation angles on a test site and realizing voice notification; after the antenna parameter test, the shooting parameter and the image on-site test which are correspondingly required can be carried out, and then the storage and the control are carried out on the terminal; other auxiliary functions such as dormancy setting, password modification, wifi connection, one-key call for help, pitch angle calibration, prompt tone type setting and the like.
The main technical parameters of the tester according to this embodiment are shown in the following table:
| name (R) | Parameter(s) | Name (R) | Parameter(s) |
| Azimuth angle measurement range | 0°～359° | Azimuth angle measurement accuracy | ±5° |
| Range of pitch angle measurement | ±90° | Measurement accuracy of pitch angle | ±0.5° |
| Roll angle measurement range | ±90° | Roll angle measurement accuracy | ±0.5° |
| Hanging high precision | 2 m | GPSTIFF Cold Start | 25 seconds |
| GSP positioning accuracy | ≤30m | GPSTIFF warm start | 15 seconds |
| Continuous working time | 8 hours | GPSTIFF warm boot | 1 second |
| Operating temperature | -27℃～+75℃ | Capacity of battery | 3500mAh |
| Operating voltage | 3.8V-5V | Humidity | ≤98％ |
In this embodiment, the tester is provided with a corresponding software processing system,
software name: azimuth angle and pitch angle integrated system
Version number: v1.0
Hardware environment: Windows/Linux android
Software environment: mysql5.6, tomcat8.5
Programming language: the system is developed based on J2EE and js, and the mobile terminal is developed based on an Android platform. The WEB application part adopts a B/S mode to carry out software deployment, and the mobile application part adopts a C/S mode to carry out software deployment.
The application method of the comprehensive test system for the azimuth angle and the pitch angle of the antenna of the mobile communication base station comprises the following steps of reference positioning under a tower, testing under the tower and testing on an upper tower;
the under-tower reference positioning needs to acquire GIS information of an antenna to be detected;
the tower-loading test comprises the following steps:
step 1.1: placing the tester at the foundation position of the antenna tower to obtain a reference zero value of the hanging height; in the step 1.1, the same-side tester is required to judge that no magnetic field interference exists at the test position, and when the magnetic field interference strength is in a state of 30ut-55ut, the test can be carried out by confirming that no strong magnetic field interference exists;
step 1.2: suspending the tester on an antenna tower to ensure that the tester is in a vertical state; in the step 1.2, the tester is held by hand to perform a plurality of splayed demagnetizing actions, and then the tester is arranged at a position deviating from iron pieces such as a holding pole to straighten an arm and vertically lift the arm; the vertical lifting can be carried out within +/-5 degrees through the pitch angle displayed by the tester, at the moment, the magnetic field interference strength is required to be confirmed to be lower than 55ut again, and if the magnetic field interference strength is higher than 55ut, the V-shaped demagnetization is required to be carried out again, and other positions near the antenna are searched for to carry out vertical lifting;
step 1.3: moving the tester at a constant speed and attaching the tester to the middle part of the antenna; in the step 1.3, the tester is moved in a sliding mode and finally the device is attached to the middle of the back of the antenna;
step 1.4: operating the tester to acquire data until the test is finished; in the step 1.4, the data includes azimuth longitude, latitude, declination angle and hanging height value;
step 1.5: after the data of the antenna is collected, the field environment and the antenna information can be recorded by taking pictures of antenna coverage scenes, antenna nameplates and the like, the name of a base station to which the antenna belongs or the name of a region to which the antenna belongs can be edited through a software system after the recording is finished, and the information is stored and uploaded; in the step 1.5, the selected scene of the photo can be framed and photographed along the periphery of the station by 0 degree, 120 degrees and 360 degrees;
step 1.6: and after the parameters and the picture information are collected, the parameters and the picture information can be uploaded to a management platform for storage. And then, when the information needs to be called, searching, inquiring and editing can be carried out through the management platform.
The under-tower test comprises the following steps:
step 2.1: starting an acquisition lens, and recording the position of the antenna through the acquisition lens, wherein only one side panel of the antenna is seen as a standard; in the step 2.1, the antenna panel and the back plate are not appeared, and only the side panel is displayed as a standard.
Step 2.2: presetting a vertical distance, wherein the vertical distance refers to the vertical height between the position of a lens of a tester and the position of the lowest point of a tested antenna;
step 2.3: moving the position recorded by the tester to the bottom of the antenna tower, and locking the longitude and latitude;
step 2.4: aiming the position recorded by the tester at the antenna to be tested, enabling the sidelines to be horizontally centered, and locking when the moving cursor of the adjusting picture is adjusted to be parallel to the sidelines on the side surface of the antenna; at the moment, the azimuth angle, the downtilt angle and the hanging height of the antenna can be measured according to the collected image until the test and the collection of all parameters are completed.
In the invention, a set of azimuth angle and pitch angle test system used for the mobile communication base station antenna is formed by adopting a management platform and a plurality of testers. The management platform is used for issuing the test tasks to the tester of the terminal and storing and managing data uploaded by the tester; the tester is manually carried to the position of the antenna to be tested by hand to carry out measurement under the tower or on the tower.
In the invention, a processor, a magnetic sensor, a pressure sensor, a gravity acceleration sensor and a positioning sensor are arranged in the tester. The positioning sensor can adopt a Beidou or a GPS sensor and is used for collecting GIS signals of the tester and accurately positioning the longitude and latitude of the position of the antenna to be tested; the gravity acceleration sensor is used for acquiring a downward inclination angle of the tester and is matched with the magnetic sensor to acquire an azimuth angle of the tester; the pressure sensor is used for acquiring the hanging height, namely the height, of the tester.
In the invention, the processor comprises a plurality of open physical interfaces, such as TTL, SPI, IIC and the like, and can be connected with a plurality of sensors through corresponding interfaces, wherein the processor uniformly coordinates and receives corresponding sensor data, and converts the data into data such as azimuth angle, declination angle, hanging height, longitude and latitude and the like which are known by people after centralized calculation and processing.
In the invention, a display screen, a control panel and an acquisition lens are arranged in the tester, the display screen is used for reading data acquired by the tester, the control panel is used for human-computer interaction between an operator and the tester, and the acquisition lens has the technical function of finishing shooting a self-defined image. The display screen and the control panel can be unified by adopting a touch display screen.
In the invention, based on the hardware structure, the system is matched with a corresponding software processing system, and the system adopts an intelligent open platform system to support the customized development of various practical functions. And in the practical application process, the realization and the deployment can be rapidly carried out when other convenient functions exist.
The corresponding operation method is derived based on the test system used by the invention, and compared with the existing equipment and method, the method omits devices such as a compass, a scale, a compass mirror surface and the like. The operation difficulty of the original test method is reduced, the interference of errors is reduced, and the stability and the accuracy of the test result are greatly improved. In addition, a new mode of testing under the tower is derived, and the use convenience of the testing system is further improved. Meanwhile, besides the tester, the test system also comprises a corresponding management platform, so that the convenience of cooperative management of a plurality of communication base stations at different positions is improved.
In the operation method, the demagnetization action is mainly adopted to eliminate the soft magnetic interference caused by the fact that the equipment is in contact with various metals with magnetism or due to an abnormal electromagnetic environment, and the azimuth angle test precision is reduced due to the reduction of the soft magnetic interference. The demagnetizing operation is carried out before each test, so that the soft magnetic interference of the equipment can be effectively reduced, and the azimuth angle test precision is ensured. After demagnetization, the equipment needs to be lifted vertically by deviating from the position of the antenna, and the purpose of deviating from the antenna is also to reduce soft magnetic interference during testing; while the device is lifted and held vertically at this point and then translated to the middle of the antenna, at which point the device has locked the initial azimuth of the position.
Claims (9)
1. The comprehensive test system of azimuth angle and pitch angle for the mobile communication base station antenna is characterized in that: the system comprises a management platform and at least one tester, wherein the management platform and each tester perform data bidirectional intercommunication through Ethernet, the management platform comprises a task issuing unit, a data analysis unit and a server, and the management platform is respectively used for issuing a test task to the tester of a terminal and storing and managing the data uploaded by the tester; the tester is used for acquiring the azimuth angle, the pitch angle, the longitude and latitude of the antenna and the attitude parameters of the test antenna.
2. The system of claim 1, wherein the system comprises: every the tester all built-in have treater, magnetic force sensor, pressure sensor, gravity acceleration sensor and positioning sensor's signal output part is connected with the treater.
3. The system of claim 2, wherein the system comprises: the positioning sensor can adopt a Beidou or a GPS sensor and is used for acquiring the longitude and latitude of the tester; the gravity acceleration sensor is used for acquiring a downward inclination angle of the tester and is matched with the magnetic sensor to acquire an azimuth angle of the tester; the pressure sensor is used for acquiring the hanging height, namely the height, of the tester.
4. The system of claim 2 or 3, wherein the system comprises: the model of the positioning sensor is BCM47531, the model of the gravity acceleration sensor is BMI160, the model of the magnetic sensor is QMC5883L, and the model of the pressure sensor is BMP 180; the processor comprises corresponding interfaces and is connected with the positioning sensor, the gravity acceleration sensor, the magnetic sensor and the pressure sensor through the corresponding interfaces.
5. The system of claim 2, wherein the system comprises: each tester is internally provided with a display screen, a control panel and an acquisition lens, and an image processing module matched with the acquisition lens is arranged in each tester; the acquisition lens adopts a high-pixel camera and a telephoto lens.
6. The system of claim 2, wherein the system comprises: and a corresponding software processing system is arranged in the tester.
7. The method for using the system for comprehensively testing the azimuth angle and the elevation angle of the antenna of the mobile communication base station according to any one of claims 1 to 4, wherein the method comprises the following steps: the method comprises the following steps of positioning a reference under a tower, testing under the tower and testing on an upper tower;
the under-tower reference positioning needs to acquire GIS information of an antenna to be detected;
the tower-loading test comprises the following steps:
step 1.1: placing the tester at the foundation position of the antenna tower to obtain a reference zero value of the hanging height;
step 1.2: suspending the tester on an antenna tower to ensure that the tester is in a vertical state;
step 1.3: moving the tester at a constant speed and attaching the tester to the middle part of the antenna;
step 1.4: operating the tester to acquire data until the test is finished;
the under-tower test comprises the following steps:
step 2.1: starting an acquisition lens, and recording the position of the antenna through the acquisition lens, wherein only one side panel of the antenna is seen as a standard;
step 2.2: presetting a vertical distance, wherein the vertical distance refers to the vertical height between the position of a lens of a tester and the position of the lowest point of a tested antenna;
step 2.3: moving the position recorded by the tester to the bottom of the antenna tower, and locking the longitude and latitude;
step 2.4: aiming the position recorded by the tester at the antenna to be tested, enabling the sidelines to be horizontally centered, and locking when the moving cursor of the adjusting picture is adjusted to be parallel to the sidelines on the side surface of the antenna; at the moment, the azimuth angle, the downtilt angle and the hanging height of the antenna can be measured according to the collected image until the test and the collection of all parameters are completed.
8. The method for using the system for comprehensively testing the azimuth angle and the pitch angle of the antenna of the mobile communication base station according to any one of claim 7, wherein the method comprises the following steps:
in the step 1.1, the same-side tester is required to judge that no magnetic field interference exists at the test position, and when the magnetic field interference strength is in a state of 30ut-55ut, the test can be carried out by confirming that no strong magnetic field interference exists;
in the step 1.2, the tester is held by hand to perform a plurality of splayed demagnetizing actions, and then the tester is arranged at a position deviating from iron pieces such as a holding pole to straighten an arm and vertically lift the arm; the vertical lifting can be carried out by taking the pitch angle displayed by the tester as +/-5 degrees as a judgment standard, the magnetic field interference strength is required to be confirmed to be lower than 55ut again at the moment, and the V-shaped demagnetization is required to be carried out again if the magnetic field interference strength is higher than 55ut, and other positions near the antenna are required to be searched for vertical lifting;
in the step 1.3, the tester is moved in a sliding mode and finally the device is attached to the middle of the back of the antenna;
in step 1.4, the data includes azimuth longitude, latitude, declination angle, and hang-up value.
9. The method for using the system for comprehensively testing the azimuth angle and the pitch angle of the antenna of the mobile communication base station according to any one of claim 7, wherein the method comprises the following steps:
in the step 2.1, the antenna panel and the back plate are not appeared, and only the side panel is displayed as a standard.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111413550A (en) * | 2019-01-07 | 2020-07-14 | 中国移动通信有限公司研究院 | Method and device for measuring base station parameters |
| CN113313881A (en) * | 2021-05-27 | 2021-08-27 | 永安行科技股份有限公司 | Shared vehicle parking management system and method |
| CN114844578A (en) * | 2022-05-10 | 2022-08-02 | 扬州宇安电子科技有限公司 | Multi-device antenna angle anomaly monitoring system and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103983235A (en) * | 2014-05-30 | 2014-08-13 | 西安融思电子信息技术有限公司 | Method for measuring engineering parameters of base station antenna |
| CN204649185U (en) * | 2015-05-26 | 2015-09-16 | 福州福光电子有限公司 | Tester under communication base station antenna attitude tower |
| CN205825952U (en) * | 2015-12-16 | 2016-12-21 | 河北烽联信息技术有限公司 | A kind of device gathering base station engineering parameter under tower |
| CN106788800A (en) * | 2016-12-23 | 2017-05-31 | 中天宽带技术有限公司 | A kind of distal end monitoring aerial angle of inclination and the system and method for correcting |
| CN108548520A (en) * | 2018-02-25 | 2018-09-18 | 中国电信股份有限公司盐城分公司 | A kind of antenna attitude remote data acquisition system based on NB-IOT |
-
2020
- 2020-10-12 CN CN202011082260.XA patent/CN112284328A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103983235A (en) * | 2014-05-30 | 2014-08-13 | 西安融思电子信息技术有限公司 | Method for measuring engineering parameters of base station antenna |
| CN204649185U (en) * | 2015-05-26 | 2015-09-16 | 福州福光电子有限公司 | Tester under communication base station antenna attitude tower |
| CN205825952U (en) * | 2015-12-16 | 2016-12-21 | 河北烽联信息技术有限公司 | A kind of device gathering base station engineering parameter under tower |
| CN106788800A (en) * | 2016-12-23 | 2017-05-31 | 中天宽带技术有限公司 | A kind of distal end monitoring aerial angle of inclination and the system and method for correcting |
| CN108548520A (en) * | 2018-02-25 | 2018-09-18 | 中国电信股份有限公司盐城分公司 | A kind of antenna attitude remote data acquisition system based on NB-IOT |
Non-Patent Citations (1)
| Title |
|---|
| 福州福光电子有限公司: "天线测试仪说明书", 《HTTPS://WWW.DOCIN.COM/P-1391611331.HTML》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111413550A (en) * | 2019-01-07 | 2020-07-14 | 中国移动通信有限公司研究院 | Method and device for measuring base station parameters |
| CN111413550B (en) * | 2019-01-07 | 2022-07-15 | 中国移动通信有限公司研究院 | Method and device for measuring base station parameters |
| CN113313881A (en) * | 2021-05-27 | 2021-08-27 | 永安行科技股份有限公司 | Shared vehicle parking management system and method |
| CN113313881B (en) * | 2021-05-27 | 2024-06-11 | 永安行科技股份有限公司 | Shared vehicle parking management system and method |
| CN114844578A (en) * | 2022-05-10 | 2022-08-02 | 扬州宇安电子科技有限公司 | Multi-device antenna angle anomaly monitoring system and method |
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