CN113109631A - Method and device for determining radiation detection area of base station - Google Patents
Method and device for determining radiation detection area of base station Download PDFInfo
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Abstract
The utility model discloses a method and a device for determining a radiation detection area of a base station, which relate to the technical field of communication and are used for determining the detection area when detecting the electromagnetic radiation around the base station, and the method comprises the following steps: and acquiring a radiation prediction value of each sub-area of the base station to be detected. And determining the target sub-area according to the radiation predicted value of each sub-area. If a first target object exists in the target sub-area in the first direction, acquiring coordinate data of the first target object in a second direction; and determining a target detection area according to the coordinate data of the first target object in the second direction. The embodiment of the disclosure is applied to the electromagnetic radiation detection of the communication base station.
Description
Technical Field
The present disclosure relates to the field of communications, and in particular, to a method and an apparatus for determining a radiation detection area of a base station.
Background
According to the relevant requirements, electromagnetic radiation detection needs to be performed on the base station after the base station is put into operation, and particularly, important detection needs to be performed on a sensitive area in a certain range around the base station.
Since the transmission power of a 5th generation mobile network (5G) base station is large, the existing standard does not limit the key detection area of the 5G base station. In the prior art, the electromagnetic radiation detection method for the 5G base station is generally: and carrying out point distribution monitoring at regular intervals in the main lobe direction of the base station antenna.
However, the electromagnetic radiation power density of the base station is related to the transmitting power of the base station, the antenna gain of the base station, the downtilt angle of the base station, the distance square between the test point position and the base station, and the electromagnetic radiation power density is not in the relationship of linear attenuation in a certain distance range. Therefore, if the point placement detection method in the prior art is adopted, the point placement detection is performed at regular intervals along a straight line in the main lobe direction of the base station antenna, and there is a possibility that the area with the maximum electromagnetic radiation power cannot be accurately detected, and the point placement detection is performed only according to the distance from the base station antenna, and a sensitive area which originally needs to be heavily detected may be missed. Due to the reasons, the traditional detection method for selecting the test point position cannot meet the electromagnetic radiation detection requirement of the base station.
Disclosure of Invention
The disclosure provides a method and a device for determining a radiation detection area of a base station, which are used for solving the problem that the traditional detection method for selecting a test point position cannot meet the electromagnetic radiation detection requirement of the base station.
In order to achieve the purpose, the embodiment of the disclosure adopts the following technical scheme:
in a first aspect, the present disclosure provides a method for determining a radiation detection area of a base station, including: and acquiring a radiation prediction value of each sub-area of the base station to be detected. Determining a target sub-area according to the radiation predicted value of each sub-area; the target sub-area is the sub-area with the largest radiation prediction value in the first direction. If a first target object exists in the target sub-area in the first direction, acquiring coordinate data of the first target object in a second direction; determining a target detection area according to the coordinate data of the first target object in the second direction; and the target detection area is a sub-area with the largest radiation predicted value in the second direction in the target sub-area.
Based on the technical scheme, the method and the device can select the sub-region with the largest radiation predicted value in the first direction and determine the sub-region as the target sub-region by obtaining the radiation predicted value of each sub-region of the base station to be detected, then judge whether the first target object exists in the target sub-regions, select the sub-region with the largest radiation predicted value in the second direction in the target sub-region according to the coordinate data of the first target object in the second direction if the first target object exists, and determine the sub-region as the target detection region. Therefore, when the detection area of the electromagnetic radiation of the base station is selected, the area with the larger radiation value and the area with the first target object are considered, the accuracy of the electromagnetic radiation detection of the base station is improved, meanwhile, the detection time and cost are reduced, and the requirements of operators are met.
In one possible design scheme, before querying a radiation predicted value of each sub-area of a base station to be detected in a radiation predicted value database, attribute characteristic data of the base station to be detected is obtained, wherein the attribute characteristic data includes one or more of the following items: the base station name, longitude and latitude data, frequency range, actual operation transmitting power, antenna gain value, antenna height value and antenna downtilt angle of the base station to be detected. Determining a radiation predicted value of each sub-area in N sub-areas of the base station to be detected according to the attribute characteristic data of the base station to be detected, and establishing a corresponding relation between the attribute characteristic data and the radiation predicted value of each sub-area; wherein N is a positive integer.
In one possible design, the coverage area of the base station to be detected is divided into N sub-areas according to the spatial distance to the antenna of the base station to be detected.
In a possible design scheme, if a second target object exists in the coverage area of the base station to be detected, determining a target detection area according to coordinate data of the second target object in a second direction; and if the second target object does not exist in the coverage area of the base station to be detected, determining a target detection area according to the coordinate data of the first target object in the second direction.
In one possible embodiment, the target subregion is determined as the target detection region if the first target object is not present in the target subregion.
In a second aspect, the present disclosure provides a device for determining a radiation detection area of a base station, including an obtaining module and a processing module. And the acquisition module is used for acquiring the radiation prediction value of each sub-area of the base station to be detected. The processing module is used for determining a target sub-region according to the radiation predicted value of each sub-region; the target sub-area is the sub-area with the largest radiation prediction value in the first direction. The obtaining module is further configured to obtain coordinate data of the first target object in the second direction when the first target object exists in the target sub-region in the first direction. The processing module is further used for determining a target detection area according to the coordinate data of the first target object in the second direction; and the target detection area is a sub-area with the largest radiation predicted value in the second direction in the target sub-area.
In a possible design, the obtaining module is further configured to obtain attribute feature data of the base station to be detected, where the attribute feature data includes one or more of the following items: the base station name, longitude and latitude data, frequency range, actual operation transmitting power, antenna gain value, antenna height value and antenna downtilt angle of the base station to be detected. The processing module is further used for determining a radiation predicted value of each sub-area in the N sub-areas of the base station to be detected according to the attribute characteristic data of the base station to be detected, and establishing a corresponding relation between the attribute characteristic data and the radiation predicted value of each sub-area; wherein N is a positive integer.
In a possible design, the processing module is further configured to divide the coverage area of the base station to be detected into N sub-areas according to a spatial distance from an antenna of the base station to be detected.
In a possible design, the processing module is further configured to determine a target detection area according to coordinate data of a second target object in a second direction when the second target object exists in a coverage area of the to-be-detected base station; and the processing module is further used for determining a target detection area according to the coordinate data of the first target object in the second direction when the second target object does not exist in the coverage area of the base station to be detected.
In a possible design, the processing module is further configured to determine the target sub-region as the target detection region when the first target object does not exist in the target sub-region.
Optionally, the base station radiation detection area determining apparatus according to the second aspect may further include a storage module, where the storage module stores a program or instructions. When the processing module executes the program or the instructions, the base station radiation detection area determination device is enabled to execute the base station radiation detection area determination method described in the above method embodiment.
In addition, for technical effects of the apparatus for determining a radiation detection area of a base station according to the second aspect, reference may be made to the technical effects of the method for determining a radiation detection area of a base station according to the first aspect, and details are not repeated here.
In a third aspect, the present disclosure provides a computer readable storage medium storing one or more programs, the one or more programs comprising instructions, which when executed by an electronic device of the present disclosure, cause the computer to perform the method for determining a radiation detection area of a base station as described in the first aspect and any one of the possible implementations of the first aspect.
In a fourth aspect, the present disclosure provides an electronic device comprising: a processor and a memory; wherein the memory is used for storing one or more programs, the one or more programs comprising computer executable instructions, and the processor executes the computer executable instructions stored by the memory when the electronic device is running, so as to cause the electronic device to perform the method for determining the radiation detection area of the base station as described in the first aspect and any possible implementation manner of the first aspect.
In a fifth aspect, the present disclosure provides a computer program product containing instructions that, when run on a computer, cause an electronic device of the present disclosure to perform the method of base station radiation detection area determination as described in the first aspect and any one of the possible implementations of the first aspect.
In a sixth aspect, the present disclosure provides a chip comprising a processor and a communication interface, the communication interface being coupled to the processor, the processor being configured to execute a computer program or instructions to implement the method for determining a radiation detection area of a base station as described in the first aspect and any one of the possible implementations of the first aspect.
Drawings
Fig. 1 is a schematic flowchart of a method for determining a radiation detection area of a base station according to an embodiment of the present disclosure;
fig. 2 is a schematic diagram of a scenario of radiation detection of a base station according to an embodiment of the present disclosure;
fig. 3 is a schematic structural diagram of a base station radiation detection area determining apparatus according to an embodiment of the present disclosure;
fig. 4 is a schematic structural diagram of another apparatus for determining a radiation detection area of a base station according to an embodiment of the present disclosure.
Detailed Description
The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the described embodiments are only a part of the embodiments of the present disclosure, and not all of the embodiments. All other embodiments, which can be derived by one of ordinary skill in the art from the embodiments disclosed herein without making any creative effort, shall fall within the scope of protection of the present disclosure.
The character "/" herein generally indicates that the former and latter associated objects are in an "or" relationship. For example, A/B may be understood as A or B.
The terms "first" and "second" in the description and claims of the present disclosure are used for distinguishing between different objects and not for describing a particular order of the objects. For example, the first edge service node and the second edge service node are used for distinguishing different edge service nodes, and are not used for describing the characteristic sequence of the edge service nodes.
Furthermore, the terms "including" and "having," and any variations thereof, mentioned in the description of the present disclosure, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements but may alternatively include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Additionally, in the disclosed embodiments, words such as "exemplary" or "for example" are used to mean serving as an example, instance, or illustration. Any embodiment or design described in this disclosure as "exemplary" or "such as" is not necessarily to be construed as preferred or advantageous over other embodiments or designs. Rather, use of the word "exemplary" or "e.g.," is intended to present concepts in a concrete fashion.
In order to facilitate understanding of the technical solutions of the present disclosure, some technical terms are described below.
1. Antenna gain
The antenna gain is the ratio of the power density of signals generated by an actual antenna and an ideal radiating element at the same point in space under the condition that the input power is equal. It quantitatively describes the degree to which an antenna concentrates the input power for radiation.
Antenna gain is a measure of the ability of an antenna to transmit and receive signals in a particular direction, and is one of the most important parameters for selecting a base station antenna. Generally, the gain of the antenna is improved by reducing the lobe width of the vertically oriented radiation while maintaining omnidirectional radiation performance in the horizontal plane.
2. Equivalent omnidirectional radiated power
Equivalent Isotropic Radiated Power (EIRP), also called effective isotropic radiated power, is a common concept in the field of radio communications, and refers to the radiated power of an antenna of a satellite or a ground station in a certain specified direction, and ideally equals to the transmission power of an antenna power amplifier multiplied by the gain of the antenna.
3. Sensitive building
The sensitive building in the disclosure refers to an electromagnetic radiation sensitive building, and particularly refers to a building which needs to keep a low radiation environment in hospitals, schools, institutions, scientific research units, residences and the like.
The method for determining the radiation detection area of the base station, provided by the embodiment of the disclosure, can be applied to a scene in which an operator performs electromagnetic radiation detection on a communication base station. In a specific application scenario of the embodiment of the present disclosure, after a technician carrying a base station radiation detection area determining device arrives at a radiation detection site of a base station to be detected, the actual target detection area is determined by the base station radiation detection area determining device in combination with a terrain, a building and a personnel distribution situation of the radiation detection site. And then, a technician measures the actual radiation value in the determined target detection area, compares the measurement result with a standard, and judges whether the radiation value of the base station to be detected exceeds the standard or not.
The technical scheme provided by the disclosure is specifically explained in the following with the accompanying drawings of the specification.
Exemplarily, as shown in fig. 1, a schematic flow chart of a method for determining a radiation detection area of a base station according to an embodiment of the present disclosure is shown, where the method includes the following steps:
s101, obtaining attribute characteristic data of the base station to be detected.
The attribute characteristic data of the base station to be detected comprises one or more of the following items: the base station name, longitude and latitude data, frequency range, actual operation transmitting power, antenna gain value, antenna height value and antenna downtilt angle of the base station to be detected.
It can be understood that each item of data is basic data information of the base station to be detected, and the basic data is stored in a database of a communication operator after the base station is established, and can be acquired by querying in a related database.
S102, dividing the coverage area of the base station to be detected into N sub-areas.
Optionally, the coverage area of the base station to be detected is divided into N sub-areas according to the spatial distance from the antenna of the base station to be detected, where N is a positive integer; the size of N depends on the selected volume size of the sub-region.
For example, if the coverage area of the base station to be detected is a cylindrical three-dimensional space with the center of the base station as an origin, the horizontal radius length of 100 meters and the vertical height of 100 meters, and the unit volume of 1 cubic meter is the volume size of the sub-area, the cylindrical three-dimensional space around the base station to be detected is divided into 3141593 sub-areas.
It should be noted that the coverage area of the base station to be detected may be divided into N sub-areas according to a plurality of methods, which is not limited in the embodiment of the present disclosure.
S103, according to the attribute characteristic data of the base station to be detected, the radiation prediction value of each sub-area in the N sub-areas of the base station to be detected is determined, and the corresponding relation between the attribute characteristic data and the radiation prediction value of each sub-area is established.
The radiation predicted value of each sub-area refers to the calculated equivalent omnidirectional radiation power density value at each sub-area, and is used for representing the radiation quantity of the area. Illustratively, the radiation prediction value for each sub-region is calculated according to the following formula:
in addition, S isiRepresenting the predicted value of radiation, ERPI, of sub-region iiRepresenting the equivalent omnidirectional radiated power, P, of sub-area iiRepresenting the actual operating transmit power, G, of sub-region iiRepresenting the antenna gain value, H, of sub-area iiRepresents the distance length of the subregion i and the base station to be detected in the first direction, DiRepresents the distance length between the sub-area i and the base station to be detected in the second direction, diThe linear distance length between the sub-region i and the base station to be detected is represented, the value range of i is {1,2,3Are perpendicular to each other.
It can be understood that the parameter values required for calculating the radiation value of the sub-area i and the calculation result S of the radiation prediction value of the sub-area iiIs in a one-to-one correspondence. Therefore, according to the calculation result of the radiation prediction value of each sub-area, the corresponding relation between the attribute characteristic data of the base station to be detected and the radiation prediction value of each sub-area can be established. Inputting relevant parameter values according to the corresponding relation between the attribute characteristic data of the base station to be detected and the radiation predicted value of each sub-area, and inquiring the radiation predicted value of any sub-area, wherein the relevant parameter values can comprise the attribute characteristic data and/or H of the base station to be detectediAnd/or Di。
In a possible implementation manner, the corresponding relationship between the attribute characteristic data of the base station to be detected and the radiation prediction value of each sub-area may be a data table or a data visible view, and is stored in a database of the base station radiation detection area determination device. In this embodiment, for convenience of description of the embodiment, the correspondence between the attribute feature data of the base station to be detected and the radiation prediction value of each sub-area is stored in the database of the base station radiation detection area determination device as an example. The embodiment of the present disclosure does not limit the expression form of the corresponding relationship between the attribute characteristic data of the base station to be detected and the radiation prediction value of each sub-area.
It can be understood that, after the technician arrives at the detection site, the technician can query the radiation prediction value of any sub-area of the detection site in the database by obtaining the relevant parameter value according to the attribute characteristic data of the base station to be detected.
And S104, determining the target sub-area according to the radiation predicted value of each sub-area.
The target sub-area is the sub-area with the largest radiation prediction value in the first direction.
In one possible implementation, the first direction is a horizontal direction. Illustratively, when determining the target sub-area of the base station to be detected, in combination with the foregoing S103, the first direction is selected as a horizontal direction, and the second direction is a vertical direction perpendicular to the first direction,then HiRepresents the distance of the sub-area i and the base station to be detected in the horizontal direction, DiAnd the distance between the subregion i and the base station to be detected in the vertical direction is represented.
It can be understood that, a technician queries and acquires the sub-region with the largest radiation prediction value in the sub-regions in the horizontal direction from the database according to the attribute characteristic data and the horizontal distance parameter value of the base station to be detected, and determines the sub-region as the target sub-region.
It will be appreciated that the selected number of target sub-regions may be one or more, depending on the requirements of the radiation monitoring. And when the number of the selected target sub-areas is multiple, arranging the radiation predicted values of the sub-areas in the first direction from large to small, selecting the sub-area with the largest radiation predicted value until the number of the selected sub-areas is finished, and determining the selected sub-areas as the target sub-areas.
S105, determining whether the first target object exists in the target sub-area in the first direction.
If the first target object does not exist in the target sub-region in the first direction, step S106 is executed.
If the first target object exists in the target sub-area in the first direction, step S107 is performed.
Optionally, the first target object may be a radiation sensitive building in a coverage area of the base station to be detected, or may be other objects, such as people and animals. Radiation sensitive buildings, i.e. buildings such as hospitals, schools, institutions, scientific research units and houses, which need to maintain a low radiation environment.
In one possible implementation, the first direction is a horizontal direction. Illustratively, it is determined whether a first target object is present within the target sub-region in the horizontal direction.
And S106, determining the target sub-area as a target detection area.
It can be understood that, when the first target object does not exist in the target sub-region in the first direction, the target detection region does not need to be further determined in the second direction, and the target sub-region is directly determined as the target detection region.
Illustratively, the first direction is a horizontal direction, the first target object is a sensitive building, and the absence of the first target object in the target sub-region in the first direction indicates that the sensitive building does not exist in the target sub-region, so that the target sub-region is directly determined as the target detection region without further query of the radiation prediction value in the vertical direction.
S107, coordinate data of the first target object in the second direction are acquired, and the target detection area is determined according to the coordinate data of the first target object in the second direction.
The target detection area is a sub-area with the largest radiation predicted value in the second direction in the target sub-area.
Optionally, the second direction is a vertical direction. That is, the first direction is a horizontal direction perpendicular to the second direction at this time.
It can be understood that, when the second direction is the vertical direction, the technician queries and acquires a sub-region of the target sub-regions, which has the largest radiation prediction value in the vertical direction, from the database by using the coordinate data of the first target object in the vertical direction (i.e., the vertical distance parameter value of the first target object) as a query basis on the basis that the attribute feature data and the horizontal distance parameter value of the target region are used as the query basis, and determines the sub-region as the target detection region.
It will be appreciated that the selected number of target detection areas may be one or more, depending on the requirements of the radiation monitoring. And when the number of the selected target detection areas is multiple, arranging the radiation predicted values of the target sub-areas in the second direction from large to small, selecting the target sub-areas with the maximum radiation predicted values until the number of the selected target sub-areas is finished, and determining the selected target sub-areas as the target detection areas.
If there is a second target object that may block the first target object from the base station radiation in the vicinity of the first target object, S107 includes the following steps:
s107a, determining whether a second target object exists.
The second target object is located on a straight line connecting a sub-area with the largest radiation prediction value in the second direction in the target sub-area and the base station antenna to be detected, that is, the second target object can cause radiation shielding to the sub-area with the largest radiation prediction value in the second direction in the target sub-area.
Optionally, the second target object may be a radiation sensitive building in a coverage area of the base station to be detected, or may be other objects, such as people and animals. Radiation sensitive buildings, i.e. buildings such as hospitals, schools, institutions, scientific research units and houses, which need to maintain a low radiation environment.
If the second target object does not exist, S107b is executed.
If the second target object exists, S107c is executed.
And S107b, determining the sub-area with the largest radiation predicted value in the second direction in the target sub-area as the target detection area.
S107c, a target detection area is determined based on the coordinate data of the second target object in the second direction.
Optionally, the coordinate data of the second target object in the second direction is used as a query basis, a sub-region located in the sub-region of the second target object and having the largest radiation prediction value in the second direction is queried and obtained in the database, and the sub-region is determined as a target detection region.
In one possible implementation, as shown in fig. 2, the first direction is taken as a horizontal direction, the second direction is taken as a vertical direction, and the target object is a sensitive building. At this time, a sensitive building A exists in the target sub-area, and after a sub-area i with the maximum radiation predicted value in the target sub-area in the vertical direction is inquired and obtained in the database, a sensitive building B exists on a straight line connecting the sub-area i with the maximum radiation predicted value and the base station to be detected.
It can be understood that, at this time, the coordinate data of the sensitive building B in the vertical direction is used as a query basis, and a sub-area with the largest radiation prediction value in the vertical direction in the sub-areas in the sensitive building B is queried and obtained in the database, and is determined as the target detection area.
It should be noted that the reason for executing S107a-c is: when the radiation prediction value of each sub-area in the N sub-areas of the base station to be detected is determined according to the attribute characteristic data of the base station to be detected, the condition that one target object causes radiation shielding on another target object in the coverage area of the base station to be detected is not considered. In an actual scene, when a second target object causes radiation shielding on a first target object, an actual radiation value of a sub-region located in the first target object is greatly lower than a radiation predicted value of the sub-region.
It can be understood that, after S107a-c is executed, the situation that the target detection area is selected inaccurately due to the existence of radiation shielding among a plurality of target objects can be avoided, so that the detection of the electromagnetic radiation of the base station is more accurate.
Based on the technical scheme, the embodiment of the disclosure can select the sub-region with the largest radiation prediction value in the first direction and determine the sub-region as the target sub-region by obtaining the radiation prediction value of each sub-region of the base station to be detected, and then judge whether the target object exists in the target sub-regions, if the target object exists, select the sub-region with the largest radiation prediction value in the second direction in the target sub-region and determine the sub-region as the target detection region according to the coordinate data of the target object in the second direction. Therefore, when the detection area of the electromagnetic radiation of the base station is selected, the area with a large radiation value and the area with the target object are considered, the accuracy of the electromagnetic radiation detection of the base station is improved, meanwhile, the detection time and cost are reduced, and the requirements of operators are met.
The embodiment of the present disclosure may perform division of function modules or function units on the base station radiation detection area determining apparatus according to the above method example, for example, each function module or function unit may be divided corresponding to each function, or two or more functions may be integrated into one processing module. The integrated module may be implemented in a form of hardware, or may be implemented in a form of a software functional module or a functional unit. The division of the modules or units in the embodiments of the present disclosure is schematic, and is only a logic function division, and there may be another division manner in actual implementation.
Exemplarily, as shown in fig. 3, a schematic diagram of a possible structure of a device for determining a radiation detection area of a base station according to an embodiment of the present disclosure is shown. The base station radiation detection area determination apparatus 300 includes: an acquisition module 301 and a processing module 302.
The obtaining module 301 is configured to obtain a radiation prediction value of each sub-area of the base station to be detected. For example, referring to fig. 1, the obtaining module 301 is specifically configured to execute S103.
And the processing module 302 is configured to determine a target sub-region according to the radiation prediction value of each sub-region. For example, in conjunction with fig. 1, the processing module 302 is specifically configured to execute S104.
The obtaining module 301 is further configured to obtain coordinate data of the target object in the second direction when the target object exists in the target sub-region in the first direction. For example, referring to fig. 1, the obtaining module 301 is specifically configured to execute S107.
The processing module 302 is further configured to determine a target detection area according to the coordinate data of the target object in the second direction. For example, in conjunction with fig. 1, the processing module 302 is specifically configured to execute S107.
Optionally, the obtaining module 301 is further configured to obtain attribute feature data of the base station to be detected. For example, referring to fig. 1, the obtaining module 301 is specifically configured to execute S101.
Optionally, the processing module 302 is further configured to determine a radiation prediction value of each sub-area in the N sub-areas of the base station to be detected according to the attribute characteristic data of the base station to be detected, and establish a corresponding relationship between the attribute characteristic data and the radiation prediction value of each sub-area. For example, in conjunction with fig. 1, the processing module 302 is specifically configured to execute S103.
Optionally, the processing module 302 is further configured to divide the coverage area of the base station to be detected into N sub-areas according to a spatial distance from the antenna of the base station to be detected. For example, in conjunction with fig. 1, the processing module 302 is specifically configured to execute S103.
Optionally, the processing module 302 is further configured to determine the target detection area according to coordinate data of the second target object in the second direction when the second target object exists in the coverage area of the base station to be detected.
Optionally, the processing module 302 is further configured to determine the target detection area according to coordinate data of the first target object in the second direction when the second target object does not exist in the coverage area of the base station to be detected.
Optionally, the processing module 302 is further configured to determine the target sub-region as the target detection region when the target object does not exist in the target sub-region. For example, in conjunction with fig. 1, the processing module 302 is specifically configured to execute S106.
Optionally, the base station radiation detection area determining apparatus 300 may further include a storage module (shown by a dashed box in fig. 3) storing a program or instructions. When the processing module 302 executes the program or the instructions, the base station radiation detection area determination device may be caused to execute the base station radiation detection area determination method described in the above-described method embodiment.
In addition, for the technical effect of the apparatus for determining a radiation detection area of a base station described in fig. 3, reference may be made to the technical effect of the method for determining a radiation detection area of a base station described in the foregoing embodiment, which is not described herein again.
Exemplarily, fig. 4 is a schematic structural diagram of still another possible structure of the base station radiation detection area determining apparatus according to the foregoing embodiment. As shown in fig. 4, the base station radiation detection area determination apparatus 400 includes: a processor 402.
The processor 402 is configured to control and manage the actions of the device for determining radiation detection area of base station, for example, execute the steps executed by the above-mentioned obtaining module 301 and processing module 302, and/or execute other processes of the technical solutions described herein.
The processor 402 may be various illustrative logical blocks, modules, and circuits described above to implement or perform the functions described in connection with the present disclosure. The processor may be a central processing unit, general purpose processor, digital signal processor, application specific integrated circuit, field programmable gate array or other programmable logic device, transistor logic device, hardware component, or any combination thereof. Which may implement or perform the various illustrative logical blocks, modules, and circuits described in connection with the disclosure. The processor may also be a combination of computing functions, e.g., comprising one or more microprocessors, DSPs, and microprocessors, among others.
Optionally, the base station radiation detection area determination apparatus 400 may further include a communication interface 403, a memory 401, and a bus 404. Wherein, the communication interface 403 is used for supporting the communication between the base station radiation detection area determining apparatus 300 and other network entities. The memory 401 is used to store the program codes and data of the base station radiation detection area determination apparatus.
Wherein the memory 401 may be a memory in the base station radiation detection area determining device, which may include a volatile memory, such as a random access memory; the memory may also include non-volatile memory, such as read-only memory, flash memory, a hard disk, or a solid state disk; the memory may also comprise a combination of memories of the kind described above.
The bus 404 may be an Extended Industry Standard Architecture (EISA) bus or the like. The bus 404 may be divided into an address bus, a data bus, a control bus, and the like. For ease of illustration, only one thick line is shown in FIG. 4, but this does not indicate only one bus or one type of bus.
Through the above description of the embodiments, it is clear to those skilled in the art that, for convenience and simplicity of description, the foregoing division of the functional modules is merely used as an example, and in practical applications, the above function distribution may be completed by different functional modules according to needs, that is, the internal structure of the device may be divided into different functional modules to complete all or part of the above described functions. For the specific working processes of the system, the apparatus, and the module described above, reference may be made to the corresponding processes in the foregoing method embodiments, which are not described herein again.
The embodiment of the present disclosure provides a computer program product containing instructions, which when run on an electronic device of the present disclosure, causes the computer to execute the method for determining a radiation detection area of a base station according to the above method embodiment.
The embodiment of the present disclosure further provides a computer-readable storage medium, where instructions are stored in the computer-readable storage medium, and when the computer executes the instructions, the electronic device of the present disclosure executes each step executed by the base station radiation detection area determination device in the method flow shown in the foregoing method embodiment.
The computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination thereof. More specific examples (a non-exhaustive list) of the computer readable storage medium would include the following: an electrical connection having one or more wires, a portable computer diskette, and a hard disk. Random Access Memory (RAM), Read-Only Memory (ROM), Erasable Programmable Read-Only Memory (EPROM), registers, a hard disk, an optical fiber, a portable Compact disk Read-Only Memory (CD-ROM), an optical storage device, a magnetic storage device, or any other form of computer-readable storage medium, in any suitable combination, or as appropriate in the art. An exemplary storage medium is coupled to the processor such the processor can read information from, and write information to, the storage medium. Of course, the storage medium may also be integral to the processor. The processor and the storage medium may reside in an Application Specific Integrated Circuit (ASIC). In the disclosed embodiments, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
The above description is only an embodiment of the present disclosure, but the scope of the present disclosure is not limited thereto, and any changes or substitutions within the technical scope of the present disclosure should be covered by the scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.
Claims (12)
1. A method for determining a radiation detection area of a base station, the method comprising:
acquiring a radiation prediction value of each sub-area of a base station to be detected;
determining a target sub-area according to the radiation predicted value of each sub-area; wherein the target sub-region is the sub-region with the largest radiation prediction value in the first direction;
if a first target object exists in the target sub-area in the first direction, acquiring coordinate data of the first target object in a second direction; determining a target detection area according to the coordinate data of the first target object in the second direction; wherein the target detection area is the sub-area of the target sub-area with the largest radiation prediction value in the second direction.
2. The method according to claim 1, wherein before querying the radiation prediction value database for the radiation prediction value of each sub-area of the base station to be detected, the method further comprises:
acquiring attribute feature data of the base station to be detected, wherein the attribute feature data comprises one or more of the following items: the base station name, longitude and latitude data, frequency range, actual operation transmitting power, antenna gain value, antenna height value and antenna downtilt angle of the base station to be detected;
determining a radiation predicted value of each sub-area in N sub-areas of the base station to be detected according to the attribute characteristic data of the base station to be detected, and establishing a corresponding relation between the attribute characteristic data and the radiation predicted value of each sub-area; wherein N is a positive integer.
3. The method of claim 2, further comprising:
and dividing the coverage area of the base station to be detected into the N sub-areas according to the space distance between the base station to be detected and the antenna of the base station to be detected.
4. The method of claim 3, wherein after said obtaining coordinate data of the first target object in the second direction, the method further comprises:
if a second target object exists in the coverage area of the base station to be detected, determining the target detection area according to the coordinate data of the second target object in the second direction;
and if the second target object does not exist in the coverage area of the base station to be detected, determining a target detection area according to the coordinate data of the first target object in the second direction.
5. The method according to any one of claims 1-4, further comprising:
and if the first target object does not exist in the target sub-area, determining the target sub-area as a target detection area.
6. A base station radiation detection area determination apparatus, characterized in that the base station radiation detection area determination apparatus comprises: the device comprises an acquisition module and a processing module;
the acquisition module is used for acquiring the radiation prediction value of each sub-area of the base station to be detected;
the processing module is used for determining a target sub-region according to the radiation predicted value of each sub-region; wherein the target sub-region is the sub-region with the largest radiation prediction value in the first direction;
the obtaining module is further configured to obtain coordinate data of a first target object in a second direction when the first target object exists in the target sub-region in the first direction;
the processing module is further configured to determine a target detection area according to the coordinate data of the first target object in the second direction; the target detection area is a sub-area with the largest radiation prediction value in the second direction in the target sub-area.
7. The base station radiation detection area determination apparatus according to claim 6,
the obtaining module is further configured to obtain attribute feature data of the base station to be detected, where the attribute feature data includes one or more of the following items: the base station name, longitude and latitude data, frequency range, actual operation transmitting power, antenna gain value, antenna height value and antenna downtilt angle of the base station to be detected;
the processing module is further configured to determine a radiation prediction value of each sub-area in the N sub-areas of the base station to be detected according to the attribute feature data of the base station to be detected, and establish a corresponding relationship between the attribute feature data and the radiation prediction value of each sub-area; wherein N is a positive integer.
8. The base station radiation detection area determination apparatus according to claim 7,
the processing module is further configured to divide the coverage area of the base station to be detected into the N sub-areas according to a spatial distance between the base station to be detected and the antenna of the base station to be detected.
9. The base station radiation detection area determination apparatus according to claim 7,
the processing module is further configured to determine the target detection area according to coordinate data of a second target object in the second direction when the second target object exists in the coverage area of the base station to be detected;
the processing module is further configured to determine a target detection area according to the coordinate data of the first target object in the second direction when the second target object does not exist in the coverage area of the base station to be detected.
10. The base station radiation detection area determination apparatus according to any one of claims 6 to 9,
the processing module is further configured to determine the target sub-region as a target detection region when the first target object does not exist in the target sub-region.
11. A computer-readable storage medium storing one or more programs, the one or more programs comprising instructions, which when executed by a computer, cause the computer to perform the base station radiation detection area determination method of any of claims 1-5.
12. An electronic device, comprising: a processor and a memory; wherein the memory is configured to store one or more programs, the one or more programs including computer-executable instructions, which when executed by the electronic device, the processor executes the computer-executable instructions stored by the memory to cause the electronic device to perform the base station radiation detection area determination method of any one of claims 1-5.
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