CN107729408B - Method and device for calculating longitude and latitude information of communication line bearing point - Google Patents
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Abstract
The embodiment of the invention discloses a method and a device for calculating longitude and latitude information of a communication line bearing point, wherein the method comprises the following steps: acquiring first longitude and latitude information of a routing inspection recording point of a target bearing point and second longitude and latitude information of each historical recording point; obtaining the distance between the target bearing point and each routing inspection recording point according to the first longitude and latitude information and the current longitude and latitude information of the target bearing point; screening according to the distance threshold and the distance of each routing inspection recording point to obtain a target recording point; and calculating to obtain the target longitude and latitude information of the target bearing point by adopting a preset algorithm according to the first longitude and latitude information of each target recording point and the second longitude and latitude information of each historical recording point. Screening all the routing inspection recording points, and firstly, removing routing inspection recording points with larger distance errors; and the latitude and longitude information of the target is calculated by combining the second latitude and longitude information of the historical record point, so that the latitude and longitude error of the bearing point is greatly reduced, and the latitude and longitude calculation accuracy of the bearing point is greatly improved.
Description
Technical Field
The embodiment of the invention relates to the technical field of communication networks, in particular to a method and a device for calculating longitude and latitude information of a communication line bearing point.
Background
Along with the rapid development at mobile internet and smart mobile phone terminal, patrolling and examining communication transmission line through the smart mobile phone has become communication operator's mainstream means, patrols and examines the APP through the installation on the smart mobile phone, uploads the circuit through the APP and patrols and examines information and beat the upload positional information in the bearing point position, realizes daily patrolling and examining to transmission line, ensures communication line's normal operating, in time discovers circuit hidden danger and trouble, guarantees communication network's safety and stability operation.
In the process of implementing the embodiment of the invention, the inventor finds that the longitude and latitude errors of the obtained bearing points are large in the process of routing inspection by the conventional method.
Disclosure of Invention
Because the existing method has the problems, the embodiment of the invention provides a method and a device for calculating longitude and latitude information of a communication line bearing point.
In a first aspect, an embodiment of the present invention provides a method for calculating latitude and longitude information of a communication line bearing point, including:
acquiring first longitude and latitude information of a plurality of routing inspection recording points obtained by current routing inspection of a target bearing point and second longitude and latitude information of each historical recording point of the target bearing point;
calculating the distance between the target bearing point and each routing inspection recording point according to the first longitude and latitude information of the plurality of routing inspection recording points and the current longitude and latitude information of the target bearing point;
screening the routing inspection recording points according to the distance threshold and the distance of the routing inspection recording points to obtain a plurality of target recording points;
and calculating to obtain the target longitude and latitude information of the target bearing point by adopting a preset algorithm according to the first longitude and latitude information of each target recording point and the second longitude and latitude information of each historical recording point.
Optionally, the method further comprises:
and acquiring the ID of the target bearing point, inquiring in an inspection record table according to the ID to obtain the current longitude and latitude information of the target bearing point, and inquiring in a longitude and latitude record table according to the ID to obtain the second longitude and latitude information of each historical record point of the target bearing point.
Optionally, the method further comprises:
updating the current longitude and latitude information of the target bearing point in the routing inspection record table into the target longitude and latitude information;
and/or the presence of a gas in the gas,
and adding the first longitude and latitude information of the target record points to the corresponding positions of the target bearing points in the longitude and latitude record table.
Optionally, the preset algorithm is an average algorithm.
In a second aspect, an embodiment of the present invention further provides a device for calculating latitude and longitude information of a communication line bearing point, including:
the information acquisition module is used for acquiring first longitude and latitude information of a plurality of routing inspection recording points obtained by current routing inspection of a target bearing point and second longitude and latitude information of each historical recording point of the target bearing point;
the distance calculation module is used for calculating the distance between the target bearing point and each routing inspection recording point according to the first longitude and latitude information of the plurality of routing inspection recording points and the current longitude and latitude information of the target bearing point;
the record point screening module is used for screening the patrol inspection record points according to the distance threshold and the distance of each patrol inspection record point to obtain a plurality of target record points;
and the longitude and latitude calculation module is used for calculating the target longitude and latitude information of the target bearing point by adopting a preset algorithm according to the first longitude and latitude information of each target recording point and the second longitude and latitude information of each historical recording point.
Optionally, the apparatus further comprises:
and the information query module is used for acquiring the ID of the target bearing point, querying the current longitude and latitude information of the target bearing point in a polling record table according to the ID, and querying the second longitude and latitude information of each historical record point of the target bearing point in a longitude and latitude record table according to the ID.
Optionally, the apparatus further comprises:
the information updating module is used for updating the current longitude and latitude information of the target bearing point in the routing inspection record table into the target longitude and latitude information;
and/or the presence of a gas in the gas,
and adding the first longitude and latitude information of the target record points to the corresponding positions of the target bearing points in the longitude and latitude record table.
Optionally, the preset algorithm is an average algorithm.
In a third aspect, an embodiment of the present invention further provides an electronic device, including:
at least one processor; and
at least one memory communicatively coupled to the processor, wherein:
the memory stores program instructions executable by the processor, which when called by the processor are capable of performing the above-described methods.
In a fourth aspect, an embodiment of the present invention further provides a non-transitory computer-readable storage medium storing a computer program, which causes the computer to execute the above method.
According to the technical scheme, the routing inspection recording points with large distance errors are firstly removed by screening the routing inspection recording points; and the latitude and longitude information of the target is calculated by combining the second latitude and longitude information of the historical record point, so that the latitude and longitude error of the bearing point is greatly reduced, and the latitude and longitude calculation accuracy of the bearing point is greatly improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic flowchart of a method for calculating latitude and longitude information of a communication line carrying point according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a data structure of an inspection record table according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a latitude and longitude information calculating device of a communication line carrying point according to an embodiment of the present invention;
fig. 4 is a logic block diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
The following further describes embodiments of the present invention with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Fig. 1 shows a schematic flow chart of a method for calculating latitude and longitude information of a communication line carrying point according to this embodiment, including:
s101, obtaining first longitude and latitude information of a plurality of routing inspection recording points obtained by current routing inspection of a target bearing point and second longitude and latitude information of each historical recording point of the target bearing point.
The target bearing points can be any bearing points, including wells, electric poles, marker stones and support lamps.
The first longitude and latitude information is the longitude and latitude information obtained by the inspection;
the second longitude and latitude information is obtained through historical routing inspection.
S102, calculating the distance between the target bearing point and each routing inspection recording point according to the first longitude and latitude information of the plurality of routing inspection recording points and the current longitude and latitude information of the target bearing point.
And the current longitude and latitude information is calculated by the target bearing point before the current inspection.
Specifically, the distances between each routing inspection recording point and the target bearing point are generally different.
S103, screening the routing inspection recording points according to the distance threshold and the distance of the routing inspection recording points to obtain a plurality of target recording points.
The distance threshold is used for eliminating routing inspection recording points with overlarge distances so as to improve the accuracy of longitude and latitude calculation. The distance threshold may be set according to specific requirements, for example 20 meters or 30 meters.
The target recording points are obtained by screening a plurality of inspection recording points obtained by current inspection.
In the process of acquiring the routing inspection record points, if the routing inspection record points are far away from the target bearing points, the accuracy of longitude and latitude calculation is easily affected, so the defects need to be removed to improve the accuracy of the longitude and latitude calculation.
And S104, calculating to obtain the target longitude and latitude information of the target bearing point by adopting a preset algorithm according to the first longitude and latitude information of each target recording point and the second longitude and latitude information of each historical recording point.
The preset algorithm is a preset algorithm for processing the longitude and latitude information of the plurality of recording points and obtaining the longitude and latitude information of the target bearing point.
Specifically, the preset algorithm may be an average algorithm. And calculating the average value of the longitude and latitude information of all the target recording points and all the historical recording points to obtain the longitude and latitude information of the mark bearing points.
Longitude average value ═ Σ (longitude)/∑ (number of records) of the target bearing point;
the latitude average value of the target bearing point is sigma (latitude)/∑ (number of records);
the longitude is the longitude of all target recording points and all historical recording points; the latitude is the latitude of all target recording points and all historical recording points; the number of the recording pieces is the total number of all target recording points and all history recording points.
As the longitude and latitude information of the target bearing point is updated every time of inspection, along with the increase of the inspection times, the longitude and latitude accuracy of the target bearing point can be continuously improved and updated through algorithm calculation, and the longitude and latitude information of the position of the target bearing point is more and more accurate along with the increase of the inspection times.
In the embodiment, by screening the routing inspection recording points, the routing inspection recording points with larger distance errors are firstly excluded; and the latitude and longitude information of the target is calculated by combining the second latitude and longitude information of the historical record point, so that the latitude and longitude error of the bearing point is greatly reduced, and the latitude and longitude calculation accuracy of the bearing point is greatly improved.
Further, on the basis of the above embodiment of the method, the method further comprises:
s100, acquiring the ID of the target bearing point, inquiring in an inspection record table according to the ID to obtain the current longitude and latitude information of the target bearing point, and inquiring in a longitude and latitude record table according to the ID to obtain the second longitude and latitude information of each historical record point of the target bearing point.
And the ID of the target bearing point is the unique identifier of the target bearing point and is used for distinguishing from other bearing points.
The polling recording table is used for recording the information of all bearing points.
As shown in fig. 2, the patrol record table includes patrol related information, including a patrol record ID, a carrying point ID, a patrol longitude, a patrol latitude, a patrol date, and a patrol person. Wherein, patrol and examine record table and include 4 types of bearing point data, be staff well, pole, monument and stay point respectively. Correspondingly, the inspection record comprises a hand well inspection record, a pole inspection record, a monument inspection record and a supporting point inspection record. The information for each bearer point includes a bearer point ID, name, code, longitude and latitude.
And according to the longitude and latitude information of the target bearing point in the routing inspection record table, the routing inspection point information with the distance larger than a certain distance is eliminated by calculating the distance between the target bearing point and the routing inspection record point. And averaging the longitude and the latitude of the inspection recording points meeting the conditions, and continuously updating the longitude and latitude information of each bearing point, wherein the longitude and latitude information is more and more accurate along with the increase of the inspection records.
Further, on the basis of the above embodiment of the method, the method further comprises:
s105, updating the current longitude and latitude information of the target bearing point in the routing inspection record table into the target longitude and latitude information;
and/or the presence of a gas in the gas,
and adding the first longitude and latitude information of the target record points to the corresponding positions of the target bearing points in the longitude and latitude record table.
The longitude and latitude recording table is used for recording longitude and latitude information of each recording point.
The longitude and latitude information of the target bearing point can be updated every time of inspection, so that along with the increase of the number of times of inspection, the longitude and latitude accuracy of the target bearing point can be continuously improved and updated through algorithm calculation, and along with the increase of the number of times of inspection, the longitude and latitude information of the position of the target bearing point is more and more accurate.
In the embodiment, based on the historical record of daily routing inspection collection of the communication transmission line, the longitude and latitude information of the routing inspection recording point with the distance greater than a certain distance (for example, set to 30 meters) from the bearing point is excluded, new longitude and latitude of the bearing point are respectively calculated and obtained in a gathering and averaging mode, and through repeated sampling and gathering analysis, the accuracy of the longitude and latitude of the bearing point is more and more accurate along with the increment of routing inspection times.
Fig. 3 is a schematic structural diagram illustrating a latitude and longitude information calculation apparatus of a communication line carrying point according to this embodiment, where the apparatus includes: the system comprises an information acquisition module 301, a distance calculation module 302, a record point screening module 303 and a latitude and longitude calculation module 304, wherein:
the information acquisition module 301 is configured to acquire first longitude and latitude information of a plurality of routing inspection recording points obtained by current routing inspection of a target bearing point and second longitude and latitude information of each history recording point of the target bearing point;
the distance calculation module 302 is configured to calculate a distance between the target bearing point and each inspection recording point according to the first longitude and latitude information of the plurality of inspection recording points and the current longitude and latitude information of the target bearing point;
the record point screening module 303 is configured to screen each inspection record point according to a distance threshold and a distance between each inspection record point to obtain a plurality of target record points;
the latitude and longitude calculation module 304 is configured to calculate, according to the first longitude and latitude information of each target recording point and the second longitude and latitude information of each history recording point, target latitude and longitude information of the target bearing point by using a preset algorithm.
Specifically, the information obtaining module 301 obtains first longitude and latitude information of a plurality of inspection record points obtained by current inspection of a target bearing point and second longitude and latitude information of each history record point of the target bearing point; the distance calculation module 302 calculates the distance between the target bearing point and each routing inspection recording point according to the first longitude and latitude information of the plurality of routing inspection recording points and the current longitude and latitude information of the target bearing point; the record point screening module 303 screens the patrol inspection record points according to the distance threshold and the distance between the patrol inspection record points to obtain a plurality of target record points; the latitude and longitude calculation module 304 calculates the target latitude and longitude information of the target bearing point by using a preset algorithm according to the first latitude and longitude information of each target recording point and the second latitude and longitude information of each historical recording point.
In the embodiment, by screening the routing inspection recording points, the routing inspection recording points with larger distance errors are firstly excluded; and the latitude and longitude information of the target is calculated by combining the second latitude and longitude information of the historical record point, so that the latitude and longitude error of the bearing point is greatly reduced, and the latitude and longitude calculation accuracy of the bearing point is greatly improved.
Further, on the basis of the above embodiment of the apparatus, the apparatus further comprises:
and the information query module is used for acquiring the ID of the target bearing point, querying the current longitude and latitude information of the target bearing point in a polling record table according to the ID, and querying the second longitude and latitude information of each historical record point of the target bearing point in a longitude and latitude record table according to the ID.
Further, on the basis of the above embodiment of the apparatus, the apparatus further comprises:
the information updating module is used for updating the current longitude and latitude information of the target bearing point in the routing inspection record table into the target longitude and latitude information;
and/or the presence of a gas in the gas,
and adding the first longitude and latitude information of the target record points to the corresponding positions of the target bearing points in the longitude and latitude record table.
Further, on the basis of the above device embodiment, the preset algorithm is an average value algorithm.
The latitude and longitude information calculation device of the communication line bearing point described in this embodiment may be used to implement the above method embodiments, and the principle and technical effect are similar, which are not described herein again.
Referring to fig. 4, the electronic device includes: a processor (processor)401, a memory (memory)402, and a bus 403;
wherein,
the processor 401 and the memory 402 complete communication with each other through the bus 403;
the processor 401 is configured to call program instructions in the memory 402 to perform the methods provided by the above-described method embodiments.
The present embodiments disclose a computer program product comprising a computer program stored on a non-transitory computer readable storage medium, the computer program comprising program instructions which, when executed by a computer, enable the computer to perform the methods provided by the above-described method embodiments.
The present embodiments provide a non-transitory computer-readable storage medium storing computer instructions that cause the computer to perform the methods provided by the method embodiments described above.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
It should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (8)
1. A longitude and latitude information calculation method of a communication line bearing point is characterized by comprising the following steps:
acquiring first longitude and latitude information of a plurality of routing inspection recording points obtained by current routing inspection of a target bearing point and second longitude and latitude information of each historical recording point of the target bearing point;
calculating the distance between the target bearing point and each routing inspection recording point according to the first longitude and latitude information of the plurality of routing inspection recording points and the current longitude and latitude information of the target bearing point; the current longitude and latitude information is calculated before the current inspection;
screening the routing inspection recording points according to the distance threshold and the distance of the routing inspection recording points to obtain a plurality of target recording points; the screening is used for eliminating routing inspection recording points with the distance larger than a distance threshold value;
calculating to obtain target longitude and latitude information of the target bearing point by adopting a preset algorithm according to the first longitude and latitude information of each target recording point and the second longitude and latitude information of each historical recording point;
updating the current longitude and latitude information of the target bearing point in the routing inspection record table into the target longitude and latitude information;
and/or the presence of a gas in the gas,
and adding the first longitude and latitude information of the target record points to the corresponding positions of the target bearing points in a longitude and latitude record table.
2. The method of claim 1, further comprising:
and acquiring the ID of the target bearing point, inquiring in an inspection record table according to the ID to obtain the current longitude and latitude information of the target bearing point, and inquiring in a longitude and latitude record table according to the ID to obtain the second longitude and latitude information of each historical record point of the target bearing point.
3. The method of claim 1, wherein the predetermined algorithm is an averaging algorithm.
4. A latitude and longitude information calculation device of a communication line bearing point is characterized by comprising:
the information acquisition module is used for acquiring first longitude and latitude information of a plurality of routing inspection recording points obtained by current routing inspection of a target bearing point and second longitude and latitude information of each historical recording point of the target bearing point;
the distance calculation module is used for calculating the distance between the target bearing point and each routing inspection recording point according to the first longitude and latitude information of the plurality of routing inspection recording points and the current longitude and latitude information of the target bearing point; the current longitude and latitude information is calculated before the current inspection;
the record point screening module is used for screening the patrol inspection record points according to the distance threshold and the distance of each patrol inspection record point to obtain a plurality of target record points; the screening is used for eliminating routing inspection recording points with the distance larger than a distance threshold value;
the longitude and latitude calculation module is used for calculating target longitude and latitude information of the target bearing points by adopting a preset algorithm according to the first longitude and latitude information of each target recording point and the second longitude and latitude information of each historical recording point;
the information updating module is used for updating the current longitude and latitude information of the target bearing point in the routing inspection record table into the target longitude and latitude information;
and/or the presence of a gas in the gas,
and adding the first longitude and latitude information of the target record points to the corresponding positions of the target bearing points in a longitude and latitude record table.
5. The apparatus of claim 4, further comprising:
and the information query module is used for acquiring the ID of the target bearing point, querying the current longitude and latitude information of the target bearing point in a polling record table according to the ID, and querying the second longitude and latitude information of each historical record point of the target bearing point in a longitude and latitude record table according to the ID.
6. The apparatus of claim 4, wherein the predetermined algorithm is an averaging algorithm.
7. An electronic device, comprising:
at least one processor; and
at least one memory communicatively coupled to the processor, wherein:
the memory stores program instructions executable by the processor, the processor invoking the program instructions to perform the method of any of claims 1 to 3.
8. A non-transitory computer-readable storage medium storing a computer program that causes a computer to perform the method according to any one of claims 1 to 3.
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