阅读说明：本技术 一种基站覆盖区域的热力图生成方法、电子设备及介质 (Thermodynamic diagram generation method for base station coverage area, electronic equipment and medium ) 是由 方毅 吕繁荣 尹祖勇 孙勇韬 周琦 于 2021-09-17 设计创作，主要内容包括：本发明公开了一种基于基站覆盖区域的热力图生成方法、电子设备及介质,所述方法包括步骤：获取预设时间窗内的设备ID和所述设备ID对应的设备位置信息；将指定地理划分成多个地理网格,并基于任意一个所述地理网格的关联信息进行筛选处理,确定目标地理网格；根据所述目标地理网格,确定出目标基站对应的基站地理网格；将所述目标地理网格和所述基站地理网格,生成所述指定地理区域对应的热力图；本发明能够精准确定基站覆盖范围,便于根据基站覆盖范围,调整基站的布局和方位。(The invention discloses a thermodynamic diagram generation method based on a base station coverage area, electronic equipment and a medium, wherein the method comprises the following steps: acquiring an equipment ID in a preset time window and equipment position information corresponding to the equipment ID; dividing a designated geography into a plurality of geographies, and screening based on the associated information of any geography grid to determine a target geography grid; determining a base station geographic grid corresponding to a target base station according to the target geographic grid; generating a thermodynamic diagram corresponding to the designated geographic area by using the target geographic grid and the base station geographic grid; the invention can accurately determine the coverage area of the base station, and is convenient for adjusting the layout and the orientation of the base station according to the coverage area of the base station.)

1. A method for generating a thermodynamic diagram based on a coverage area of a base station, the method comprising the steps of:

acquiring an equipment ID in a preset time window and equipment position information corresponding to the equipment ID;

dividing a designated geography into a plurality of geographies, and screening based on the associated information of any geography grid to determine a target geography grid;

determining a base station geographic grid corresponding to a target base station according to the target geographic grid;

and generating a thermodynamic diagram corresponding to the designated geographic area by using the target geographic grid and the base station geographic grid.

2. The method of generating a base station coverage area based thermodynamic diagram according to claim 1 further comprising the method target geographic grid of:

acquiring the number of devices in the geographic grid;

comparing the number of devices in the geographic grid with a preset number threshold;

deleting the geographic grid if the number of devices within the geographic grid is less than the number threshold;

and if the number of the devices in the geographic grid is not less than the number threshold, obtaining a matching value of the geographic grid, and determining the geographic grid as a target geographic grid according to the matching value of the geographic grid.

3. The method of claim 2, wherein the quantity threshold is an average of the quantity of devices in all geographies, and wherein the average is (A)₁+A₂+A₃+……+A_n) N, said A_iRefers to the number of devices in the ith geographic grid, i is 1 … … n.

4. The method for generating a thermodynamic diagram based on a coverage area of a base station according to claim 2, wherein determining the geographic grid as a target geographic grid according to the matching value of the geographic grid, further comprises:

acquiring a matching value of the geographic grid, wherein the matching value of the geographic grid is obtained by calculating the number of the devices, the connection times of the devices and the center distance;

comparing the matching value of the geographic grid with a preset matching threshold value;

deleting the geographic grid if the matching value of the geographic grid is less than the matching threshold; and if the matching value of the geographic grid is not less than the matching threshold value, determining that the geographic grid is a target geographic grid.

5. The method for generating a base station coverage area based thermodynamic diagram according to any one of claims 1 to 4, further comprising determining a geographical grid by:

obtain a target difference list (D)₁，D₂，D₃，……，D_m) Said D is_jA target difference value of j-bit hash, where j is 1 … … m, where the target difference value is a difference value between a positioning accuracy value corresponding to a target base station and a diagonal value of a hash grid;

and carrying out grid division on the designated geography by taking the hash unit corresponding to the minimum target difference value in the target difference value list as a reference to generate a plurality of geographies.

6. The method for generating thermodynamic diagram based on coverage area of base station according to claim 5, further comprising adjusting the number of hash bits by:

acquiring an abnormal probability value corresponding to the geographic grid;

judging whether the abnormal probability value corresponding to the geographic grid is larger than a preset abnormal probability threshold value or not;

when the abnormal probability value corresponding to the geographic grid is not greater than the abnormal probability threshold value, maintaining the division of the current hash bit number on the designated geographic area;

and when the abnormal probability value corresponding to the geographic grid is larger than the abnormal probability threshold value, adjusting the hash digit.

7. The method for generating thermodynamic diagrams based on coverage areas of base stations according to claim 1, further comprising the following steps of generating thermodynamic diagrams corresponding to specified geographic areas:

marking a target equipment coordinate and a target base station coordinate in a corresponding area map in the designated geographical area according to the target equipment position information and the target base station position information, wherein the target equipment coordinate and the target base station coordinate are distinguished by different colors;

and forming a coverage area corresponding to the target base station and a thermodynamic diagram corresponding to the designated geographic area according to the target base station coordinates and the target equipment coordinates.

8. The method as claimed in claim 1, wherein the device ID and the device location information corresponding to the device ID are updated at a preset update period.

9. An electronic device, comprising a processor and a memory, wherein at least one instruction or at least one program is stored in the memory, and the at least one instruction or the at least one program is loaded by the processor and executed to implement the method for generating a base station coverage area-based thermal diagram according to any one of claims 1 to 8.

10. A computer readable storage medium having at least one instruction or at least one program stored therein, the at least one instruction or the at least one program being loaded and executed by a processor to implement the method for generating a thermodynamic diagram based on coverage areas of base stations according to any one of claims 1 to 8.

Technical Field

The present invention relates to the field of regional message processing technologies, and in particular, to a thermodynamic diagram generation method, an electronic device, and a medium based on a coverage area of a base station.

Background

In the prior art, an operator determines the coverage area of a base station through triangulation, the accuracy is low, the number of devices in the coverage area of the base station cannot be accurately acquired, and the layout and the orientation of the base station can be conveniently adjusted according to the coverage area of the base station; meanwhile, for the pseudo base station, the operator cannot accurately obtain the coverage area of the pseudo base station.

Disclosure of Invention

In order to solve the problems in the prior art, a coverage area of a base station can be accurately determined, wherein the coverage area includes a pseudo base station, and the layout and the orientation of the base station are convenient to adjust according to the coverage area of the base station. The technical scheme is as follows:

in one aspect, a method for generating a thermodynamic diagram based on a coverage area of a base station, the method comprising:

acquiring an equipment ID in a preset time window and equipment position information corresponding to the equipment ID;

dividing a designated geography into a plurality of geographies, and screening based on the associated information of any geography grid to determine a target geography grid;

determining a base station geographic grid corresponding to a target base station according to the target geographic grid;

and generating a thermodynamic diagram corresponding to the designated geographic area by using the target geographic grid and the base station geographic grid.

In another aspect, an electronic device includes a processor and a memory, where at least one instruction or at least one program is stored in the memory, and the at least one instruction or the at least one program is loaded and executed by the processor to implement the method for generating a thermodynamic diagram based on a coverage area of a base station as described above.

In another aspect, a computer-readable storage medium stores at least one instruction or at least one program, and the at least one instruction or the at least one program is loaded and executed by a processor to implement the method for generating a base station coverage area-based thermodynamic diagram as described above.

The thermodynamic diagram generation method, the electronic equipment and the medium based on the base station coverage area have the following technical effects:

determining a target geographical grid and a base station geographical grid according to the number of devices in the geographical grid, the connection times of the devices in the geographical grid and the midpoint distance corresponding to the geographical grid, and forming a coverage area corresponding to the target base station and a thermodynamic diagram corresponding to the designated geographical area according to the target geographical grid and the base station geographical grid; the coverage range of the base station can be accurately determined, and the distribution of equipment in the coverage range of the base station can be clearly understood on the thermodynamic diagram, so that the layout and the direction of the base station can be conveniently adjusted; meanwhile, the method is also suitable for the pseudo base station and is convenient for temporary adjustment of the pseudo base station so as to deal with signal fluctuation caused by special conditions.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a flowchart of a method for generating a thermodynamic diagram based on a coverage area of a base station according to an embodiment of the present invention;

Detailed Description

To further illustrate the technical means and effects of the present invention for achieving the predetermined objects, the following detailed description of the embodiments and effects of a method, an electronic device and a medium for generating a thermodynamic diagram based on a coverage area of a base station according to the present invention with reference to the accompanying drawings and preferred embodiments is as follows:

example one

Specifically, as shown in fig. 1, the method may include the following steps:

s101, acquiring an equipment ID in a preset time window and equipment position information corresponding to the equipment ID;

specifically, the device ID refers to a device unique identification code connected to a target base station, where the target base station refers to any one of base stations in a specified geographic area, and the base station is a fixed base station or a mobile base station, i.e., a pseudo base station.

The device location information at least comprises a geographical hash grid corresponding to a device ID;

specifically, the preset time window is a time interval before the current time node, and the range of the preset time window is 1-3 months, where the preset time window is 1 month in this embodiment, which can ensure accuracy and calculation efficiency of data.

S103, dividing the designated geography into a plurality of geographies, and screening based on the associated information of any geography grid to determine a target geography grid;

specifically, the geographic grid refers to a rectangular area formed by latitude and longitude boundaries, wherein the size of the geographic grid is determined according to the number of hash bits.

In a specific embodiment, the method further comprises determining the geographic grid by:

obtain a target difference list (D)₁，D₂，D₃，……，D_m) Said D is_jThe target difference is a j-bit hash, j is 1 … … m, and m is a target difference number, wherein the target difference is a difference between a positioning accuracy value corresponding to a target base station and a diagonal value of a hash grid;

and carrying out grid division on the designated geography by taking the hash digit corresponding to the minimum target difference in the target difference list as a reference to generate a plurality of geographies.

For better understanding, the determining the geographic grid further includes other methods, for example, directly performing grid division on the designated geographic area through the positioning accuracy value corresponding to the target base station, but the method is equivalent to determining the geographic grid through the target difference value, and is lower in accuracy, and the embodiment is not limited herein.

Specifically, the association information of the geographic grid at least includes: the device connection times are all times of connection between the device and the target base station in the preset time window; the center distance refers to a distance between the geographic grid and a specified center point, and for better understanding, the method further comprises the following steps of: calculating a hash value of the geographic grid and a hash value of the central point through a hash function according to the coordinate value of the geographic grid and the coordinate value of the designated central point; and calculating a hash difference value according to the hash value of the geographic grid and the hash value of the central point, and reversely converting the hash difference value into a distance, wherein the designated central point is the central position obtained according to the initial position of the equipment, namely the designated central point is calculated by all original log point positions.

In a specific embodiment, the method further comprises determining the target geographic grid by:

acquiring the number of devices in the geographic grid;

comparing the number of devices in the geographic grid with a preset number threshold;

deleting the geographic grid if the number of devices within the geographic grid is less than the number threshold;

and if the number of the devices in the geographic grid is not less than the number threshold, obtaining a matching value of the geographic grid, and determining the geographic grid as a target geographic grid according to the matching value of the geographic grid.

For better understanding, the quantity threshold is an average of the number of devices in all the geographies, wherein the average is (A)₁+A₂+A₃+……+A_n) N, said A_iThe number of devices in the ith geographic grid is referred to, i is 1 … … n, and n is the number of devices.

In a specific embodiment, before determining that the geographic grid is the target geographic grid according to the matching value of the geographic grid, the method further includes:

comparing the center distance with a preset distance threshold;

if the center distance is larger than a preset distance threshold value, deleting the geographic grid;

and if the center distance is not greater than a preset distance threshold, determining the geographic grid as a target geographic grid according to the matching value of the geographic grid.

In a specific embodiment, determining the geographic grid as the target geographic grid according to the matching value of the geographic grid further includes:

acquiring a matching value of the geographic grid, wherein the matching value of the geographic grid is obtained by calculating the number of the devices, the connection times of the devices and the center distance;

comparing the matching value of the geographic grid with a preset matching threshold value;

deleting the geographic grid if the matching value of the geographic grid is less than the matching threshold;

and if the matching value of the geographic grid is not less than the matching threshold value, determining that the geographic grid is a target geographic grid.

For better understanding, the matching value of the geographic grid is A_i×W₁+B_i×W₂+C_ixW 3, wherein A is_iThe number of devices in the ith geographic grid is referred to, Bi is the number of connection times in the ith geographic grid, C_iThe center distance corresponding to the ith geographic grid; and said W₁Is a weight of the number of devices, said W₂Is the weight of the number of device connections, W₃Weight of center-to-center distance, W₁＞W₂+W₃。

In some embodiments, the method further comprises adjusting the number of hash bits by:

acquiring an abnormal probability value corresponding to the geographic grid;

judging whether the abnormal probability value corresponding to the geographic grid is larger than a preset abnormal probability threshold value or not;

when the abnormal probability value corresponding to the geographic grid is not greater than the abnormal probability threshold value, maintaining the division of the current hash bit number on the designated geographic area;

and when the abnormal probability value corresponding to the geographic grid is larger than the abnormal probability threshold value, adjusting the hash digit.

For better understanding, the abnormal probability value corresponding to the geographic grid is a ratio of the number of abnormal geographic grids to the number of all geographic grids, wherein the abnormal geographic grid refers to a grid in which the number of devices in the geographic grid is smaller than a preset number threshold.

S105, determining a base station geographic grid corresponding to the target base station according to the target geographic grid;

specifically, the base station geographic grid refers to a geographic grid in which a center point of an area is located, wherein the area is formed by all target geographic grids.

S107, generating a thermodynamic diagram corresponding to the designated geographic area by using the target geographic grid and the base station geographic grid;

in particular, the thermodynamic diagram refers to an area diagram that reflects the thermal force values for the specified geographic area.

In a specific embodiment, the method further includes generating a thermodynamic diagram corresponding to the designated geographic area by:

marking the position of target equipment and the position of a target base station in a corresponding area graph in the designated geographic area according to the target geographic grid and the base station geographic grid, wherein the position of the target equipment and the position of the target base station are distinguished by different colors;

and forming a coverage area corresponding to the target base station and a thermodynamic diagram corresponding to the designated geographic area according to the position of the target base station and the position of the target equipment.

For better understanding, the coverage area corresponding to the target base station is an area which is formed by connecting the target base station and all the target device positions.

In the method provided by the first embodiment, a target geographic grid and a base station geographic grid are determined according to the number of devices in the geographic grid, the number of device connections in the geographic grid, and a midpoint distance corresponding to the geographic grid, and a coverage area corresponding to the target base station and a thermodynamic diagram corresponding to the designated geographic area are formed according to the target geographic grid and the base station geographic grid; the coverage range of the base station can be accurately determined, and the distribution of equipment in the coverage range of the base station can be clearly understood on the thermodynamic diagram, so that the layout and the direction of the base station can be conveniently adjusted; meanwhile, the method is also suitable for the pseudo base station and is convenient for temporary adjustment of the pseudo base station so as to deal with signal fluctuation caused by special conditions.

Example two

On the basis of the first embodiment, the method of the second embodiment may include the following steps:

s101, acquiring an equipment ID in a preset time window and equipment position information corresponding to the equipment ID;

s103, dividing the designated geography into a plurality of geographies, and screening based on the associated information of any geography grid to determine a target geography grid;

s105, determining a base station geographic grid corresponding to the target base station according to the target geographic grid;

and S107, generating a thermodynamic diagram corresponding to the designated geographic area by using the target geographic grid and the base station geographic grid.

Specifically, the step S101 further includes, before:

s100, updating the equipment ID and equipment position information corresponding to the equipment ID;

specifically, the device ID and the device location information corresponding to the device ID are updated in a first preset update period or a second preset update period, where the first preset period ranges from 1min to 10min, and preferentially, the real-time update can be realized with the first preset period of 10min, so as to ensure the accuracy of the device location information; the second preset period is 6-12h, preferably 12h, so that offline batch updating can be realized, and the accuracy of the device position information is also ensured.

Preferentially, the device ID and the device location information corresponding to the device ID take a first preset update period, which can be understood as follows: updating the equipment ID and the equipment position information corresponding to the equipment ID, so that on one hand, the influence on the accuracy of determining the coverage area caused by the fact that the information-related information is not updated for a long time is avoided; and on the other hand, comparing and updating the equipment ID and the equipment position information corresponding to the equipment ID, determining the coverage area and the heat degree of the target base station, and conveniently adjusting the layout and the orientation of the base station in time according to the coverage area and the heat degree of the current target base station.

Embodiments of the present invention also provide an electronic device, including a processor and a memory, where at least one instruction or at least one program is stored in the memory, and the at least one instruction or the at least one program is loaded by the processor and executed to implement the method for determining the number of devices as described above.

The apparatus of embodiments of the present invention exist in a variety of forms, including but not limited to:

(1) a mobile communication device: such devices are characterized by mobile communications capabilities and are primarily targeted at providing voice, data communications. Such terminals include: smart phones (e.g., iphones), multimedia phones, functional phones, and low-end phones, among others.

(2) Ultra-mobile personal device: the equipment belongs to the category of personal computers, has calculation and processing functions and generally has the characteristic of mobile internet access. Such terminals include PDA, MID, and UMPC devices, such as ipads.

(3) A portable entertainment device: such devices can display and play multimedia content. Such devices include audio and video players (e.g., ipods), handheld game consoles, electronic books, as well as smart toys and portable car navigation devices.

(4) The server is similar to a general computer architecture, but has higher requirements on processing capability, stability, reliability, safety, expandability, manageability and the like because of the need of providing highly reliable services.

(5) And other electronic devices with data interaction functions.

Embodiments of the present invention also provide a storage medium, which may be disposed in an electronic device to store at least one instruction or at least one program for implementing a method for determining the number of devices in the method embodiments, where the at least one instruction or the at least one program is loaded and executed by the processor to implement the method for determining the number of devices provided in the method embodiments.

Alternatively, in this embodiment, the storage medium may be located in at least one network server of a plurality of network servers of a computer network. Optionally, in this embodiment, the storage medium may include, but is not limited to: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.

It should be noted that: the precedence order of the above embodiments of the present invention is only for description, and does not represent the merits of the embodiments. And specific embodiments of the specification have been described above. Other embodiments are within the scope of the following claims. In some cases, the actions or steps recited in the claims may be performed in a different order than in the embodiments and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some embodiments, multitasking and parallel processing may also be possible or may be advantageous.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.