Site inspection and positioning methods, devices, equipment and storage media

Abstract

This invention relates to the field of engineering positioning, and discloses a method, apparatus, equipment, and storage medium for site maintenance positioning. The method includes: acquiring user-provided site modeling information and corresponding business modeling information through a management backend, and storing them in a positioning backend; dividing the site modeling information into several positioning areas based on the business modeling information through the management backend; deploying fixed positioning base stations based on these positioning areas through the positioning backend, and generating several positioning schemes based on the deployment results of the fixed positioning base stations; and connecting mobile positioning base stations to the fixed positioning base stations based on the positioning schemes to achieve site maintenance positioning. By deploying fixed positioning base stations at the site using this method, when the site maintenance positioning system is in operation, the positioning area of ​​the work task is clearly defined, and the fixed positioning base stations within the positioning area are calibrated, achieving the effect of rapid positioning of the designated positioning area and reducing the workload of verification.

Description

Technical Field

[0001] This invention relates to the field of engineering positioning, and more particularly to a site inspection and positioning method, apparatus, equipment, and storage medium. Background Technology

[0002] In existing positioning systems used in engineering projects, typical on-site positioning and control requires dozens or even hundreds of positioning base stations to form a positioning point, or simply using mobile positioning base stations for positioning within the site. However, in actual positioning processes, using dozens or hundreds of positioning base stations to form a positioning point results in extremely low overall utilization of the positioning base stations and a large capital investment. On the other hand, using only mobile positioning base stations is problematic because of their low accuracy and susceptibility to interference from large equipment on site, making it difficult to guarantee the accuracy of measurement and positioning. Furthermore, each use requires a long calibration period, which is inconvenient for rapid deployment and installation. Summary of the Invention

[0003] The main objective of this invention is to solve the technical problems of existing site maintenance positioning methods, such as the inability to quickly deploy positioning base stations, low overall utilization of positioning base stations, and extremely high deployment costs.

[0004] The first aspect of this invention provides a site maintenance positioning method, which is applied to a site maintenance positioning system. The site maintenance positioning system includes a management and control backend, a positioning backend, a mobile positioning base station, positioning base station fixed bases, and fixed base station identifiers corresponding to the positioning base station fixed bases. The site maintenance positioning method includes: obtaining site modeling information and corresponding business modeling information provided by a user through the management and control backend, and storing them in the positioning backend; dividing the site modeling information into several positioning areas based on the business modeling information through the management and control backend; deploying the positioning base station fixed bases based on the several positioning areas through the positioning backend, and generating several positioning schemes based on the deployment results of the positioning base station fixed bases; and connecting the mobile positioning base station to the several positioning base station fixed bases based on the positioning schemes to realize site maintenance positioning.

[0005] Optionally, in a first implementation of the first aspect of the present invention, the step of dividing the site modeling information into regions based on the business modeling information through the management and control backend to obtain several positioning regions includes: dividing the site modeling information into regions based on the business modeling information through the management and control backend to obtain several region information containing a portion of the site modeling information; obtaining the installation coordinates deployed by the user for the site modeling information through the management and control backend and storing them in the positioning backend; and integrating the installation coordinates into the region information through the positioning backend to obtain several positioning regions.

[0006] Optionally, in a second implementation of the first aspect of the present invention, the step of deploying the fixed positioning base station based on several positioning areas through the positioning backend and generating several positioning schemes according to the deployment results of the fixed positioning base station includes: determining the installation coordinates corresponding to each fixed positioning base station based on the service modeling information through the positioning backend, and feeding back the positioning area containing the installation coordinates to the user; obtaining the fixed positioning base identifier submitted by the user after installing the fixed positioning base station through the management and control backend, and establishing a mapping relationship with the installation coordinates to generate several positioning schemes.

[0007] Optionally, in a third implementation of the first aspect of the present invention, after deploying the fixed positioning base station based on several positioning areas through the positioning backend and generating several positioning schemes according to the deployment results of the fixed positioning base station, the method further includes: constructing a mapping relationship between the area information and the business modeling information through the management and control backend to obtain a business area mapping table.

[0008] Optionally, in the fourth implementation of the first aspect of the present invention, after constructing the mapping relationship between the regional information and the business modeling information through the management and control backend to obtain the business regional mapping table, the method further includes: obtaining the job task established by the user based on the business modeling information through the management and control backend; retrieving the business regional mapping table based on the business modeling information to determine the regional information of the job task, and storing the regional information in the positioning backend; and formulating an installation plan based on the regional information through the positioning backend, wherein the installation plan is used to determine the installation location of the mobile positioning base station, and the installation location has a fixed base for the deployed positioning base station.

[0009] Optionally, in a fifth implementation of the first aspect of the present invention, after formulating an installation plan based on the regional information through the positioning backend, the method further includes: obtaining a verification sample collected by the mobile positioning base station at the installation location through the positioning backend; verifying the verification sample based on the positioning coordinates and the corresponding fixed seat identifier through the positioning backend to obtain a verification result, and setting the mobile positioning base station based on the verification result.

[0010] Optionally, in a sixth implementation of the first aspect of the present invention, before obtaining the verification sample collected by the mobile positioning base station at the installation location through the positioning backend, the method further includes: connecting the mobile positioning base station to the positioning base station fixed seat based on the installation scheme; collecting the collection coordinates of the positioning base station fixed seat connected to the mobile positioning base station through the mobile positioning base station; and constructing a mapping relationship between the collection coordinates and the fixed seat identifier through the mobile positioning base station to obtain the verification sample.

[0011] Optionally, in the seventh implementation of the first aspect of the present invention, the step of verifying the verification sample based on the positioning coordinates and the corresponding fixed base identifier through the positioning backend to obtain a verification result, and setting the mobile positioning base station based on the verification result, includes: retrieving the fixed base identifier and the positioning coordinates stored in the positioning backend; determining the positional relationship between the collected coordinates and the positioning coordinates through the positioning backend based on the fixed base identifier; verifying the collected coordinates based on the positional relationship to generate a verification result; determining whether the verification result passes; if it fails, calculating the deviation value between the collected coordinates and the positioning coordinates through the positioning backend, and calibrating the mobile positioning base station based on the deviation value; if it passes, displaying the deployment information corresponding to the mobile positioning base station on the positioning backend.

[0012] Optionally, in an eighth implementation of the first aspect of the present invention, after displaying the deployment information corresponding to the mobile positioning base station in the positioning backend, the method further includes: retrieving an installation scheme corresponding to the job task selected by the user through the positioning backend; and displaying the installation location of the mobile positioning base station in the positioning backend based on the installation scheme.

[0013] Optionally, in a ninth implementation of the first aspect of the present invention, the step of achieving site maintenance positioning based on a plurality of fixed base stations of the positioning base station includes: obtaining a plurality of collected coordinates collected by the mobile positioning base station through the positioning backend; attaching the collected coordinates to the site modeling information through the positioning backend; and displaying the site modeling information with the collected coordinates attached to it to the user through the management and control backend.

[0014] A second aspect of the present invention provides a site maintenance positioning device, which is applied to a site maintenance positioning system. The site maintenance positioning system includes a management and control backend, a positioning backend, a mobile positioning base station, a positioning base station fixed base, and a fixed base identifier corresponding to the positioning base station fixed base. The site maintenance positioning device operates the above-described site maintenance positioning method, including: an information acquisition module, used to acquire site modeling information provided by a user and business modeling information corresponding to the site modeling information through the management and control backend, and store them in the positioning backend; a region division module, used to divide the site modeling information into regions based on the business modeling information through the management and control backend to obtain several positioning regions; a positioning scheme generation module, used to deploy the positioning base station fixed base based on the several positioning regions through the positioning backend, and generate several positioning schemes according to the deployment results of the positioning base station fixed base; and a maintenance positioning application module, used for the mobile positioning base station to connect with the several positioning base station fixed bases based on the positioning schemes to realize site maintenance positioning.

[0015] Optionally, in a first implementation of the second aspect of the present invention, the region division module is specifically used for: dividing the site modeling information into regions based on the business modeling information through the management and control backend to obtain several regions containing a portion of the site modeling information; obtaining the installation coordinates deployed by the user for the site modeling information through the management and control backend and storing them in the positioning backend; and integrating the installation coordinates into the region information through the positioning backend to obtain several positioning regions.

[0016] Optionally, in a second implementation of the second aspect of the present invention, the positioning scheme generation module is specifically used to: determine the installation coordinates corresponding to each of the positioning base station fixed seats based on the business modeling information through the positioning backend, and feed back the positioning area containing the installation coordinates to the user; obtain the fixed seat identifier submitted by the user after installing the positioning base station fixed seat through the management and control backend, and construct a mapping relationship with the installation coordinates to generate several positioning schemes.

[0017] Optionally, in a third implementation of the second aspect of the present invention, the site maintenance positioning device further includes a business area mapping module, which is specifically used to: construct a mapping relationship between the area information and the business modeling information through the management and control backend to obtain a business area mapping table.

[0018] Optionally, in a fourth implementation of the second aspect of the present invention, the site maintenance positioning device further includes an installation scheme formulation module, which is specifically used for: obtaining the work task established by the user based on the business modeling information through the management and control backend; retrieving the business area mapping table based on the business modeling information to determine the area information of the work task, and storing the area information in the positioning backend; and formulating an installation scheme based on the area information through the positioning backend, wherein the installation scheme is used to determine the installation location of the mobile positioning base station, and the installation location has a fixed base for the deployed positioning base station.

[0019] Optionally, in a fifth implementation of the second aspect of the present invention, the site maintenance positioning device further includes a positioning verification module, which is specifically used for: a verification sample acquisition unit, which acquires verification samples collected by the mobile positioning base station at the installation location through the positioning backend; and a verification result setting unit, which verifies the verification samples based on the positioning coordinates and the corresponding fixed seat identifier through the positioning backend, obtains the verification result, and sets the mobile positioning base station based on the verification result.

[0020] Optionally, in a sixth implementation of the second aspect of the present invention, the site inspection and positioning device further includes a coordinate acquisition module, which is specifically used for: connecting the mobile positioning base station to the positioning base station fixed seat based on the installation scheme; acquiring the acquisition coordinates of the positioning base station fixed seat connected to the mobile positioning base station through the mobile positioning base station; and constructing a mapping relationship between the acquired coordinates and the fixed seat identifier through the mobile positioning base station to obtain a verification sample.

[0021] Optionally, in the seventh implementation of the second aspect of the present invention, the verification result setting unit is specifically used for: retrieving the fixed base identifier and the positioning coordinates stored in the positioning backend; determining the positional relationship between the collected coordinates and the positioning coordinates based on the fixed base identifier through the positioning backend; verifying the collected coordinates based on the positional relationship and generating a verification result; determining whether the verification result passes; if it fails, calculating the deviation value between the collected coordinates and the positioning coordinates through the positioning backend, and calibrating the mobile positioning base station based on the deviation value; if it passes, displaying the deployment information corresponding to the mobile positioning base station in the positioning backend.

[0022] Optionally, in an eighth implementation of the second aspect of the present invention, the site maintenance positioning device further includes a task selection module, which is specifically used to: retrieve an installation plan corresponding to the task selected by the user through the positioning backend; and display the installation location of the mobile positioning base station on the positioning backend based on the installation plan.

[0023] Optionally, in the ninth implementation of the second aspect of the present invention, the maintenance positioning application module is specifically used to: obtain a number of collected coordinates collected by the mobile positioning base station through the positioning backend; attach the collected coordinates to the site modeling information through the positioning backend; and display the site modeling information with the collected coordinates attached to it to the user through the management and control backend.

[0024] A third aspect of the present invention provides a site inspection and positioning device, comprising: a memory and at least one processor, wherein the memory stores a request, and the memory and the at least one processor are interconnected via a line; the at least one processor invokes the request in the memory to cause the site inspection and positioning device to perform the steps of the site inspection and positioning method described above.

[0025] A fourth aspect of the present invention provides a computer-readable storage medium storing a request that, when executed on a computer, causes the computer to perform the steps of the site inspection and positioning method described above.

[0026] In the technical solution of this invention, the site modeling information and corresponding business modeling information provided by the user are obtained through the management and control backend and stored in the positioning backend; the site modeling information is divided into several positioning areas based on the business modeling information through the management and control backend; the positioning backend deploys the positioning base station fixed positions based on the several positioning areas and generates several positioning schemes based on the deployment results of the positioning base station fixed positions; the mobile positioning base station connects to the several positioning base station fixed positions based on the positioning schemes to realize site maintenance positioning. By deploying and recording several positioning base station fixed positions at a site once through this method, when the site maintenance positioning system is running, the positioning area of ​​the work task can be clearly defined, and the positioning base station fixed positions within the positioning area can be calibrated, achieving the effect of rapid positioning within the specified positioning area and reducing the workload of verification. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the first embodiment of the site inspection and positioning method in this invention;

[0028] Figure 2 This is a schematic diagram of a second embodiment of the site inspection and positioning method in this invention;

[0029] Figure 3 This is a schematic diagram of the third embodiment of the site inspection and positioning method in this invention;

[0030] Figure 4 This is a schematic diagram of one embodiment of the site maintenance positioning device in this invention;

[0031] Figure 5 This is a schematic diagram of another embodiment of the site maintenance positioning device in this invention;

[0032] Figure 6 This is a schematic diagram of one embodiment of the site inspection and positioning device in this invention. Detailed Implementation

[0033] In the technical solution of this invention, the site modeling information and corresponding business modeling information provided by the user are obtained through the management and control backend and stored in the positioning backend; the site modeling information is divided into several positioning areas based on the business modeling information through the management and control backend; the positioning backend deploys the positioning base station fixed positions based on the several positioning areas and generates several positioning schemes based on the deployment results of the positioning base station fixed positions; the mobile positioning base station connects to the several positioning base station fixed positions based on the positioning schemes to realize site maintenance positioning. By deploying and recording several positioning base station fixed positions at a site once through this method, when the site maintenance positioning system is running, the positioning area of ​​the work task can be clearly defined, and the positioning base station fixed positions within the positioning area can be calibrated, achieving the effect of rapid positioning within the specified positioning area and reducing the workload of verification.

[0034] The terms “first,” “second,” “third,” “fourth,” etc. (if present) in the specification, claims, and accompanying drawings of this invention are used to distinguish similar elements and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms “comprising” or “having,” and any variations thereof, are intended to cover a non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0035] For ease of understanding, the specific process of the embodiments of the present invention is described below. Please refer to [link / reference]. Figure 1 The first embodiment of the site inspection and positioning method in this invention includes:

[0036] 101. Obtain the site modeling information provided by the user and the corresponding business modeling information through the management and control backend, and store them in the positioning backend;

[0037] In this embodiment, the management backend obtains the relationship between the user's modeling files and work tasks based on the engineering site and the engineering site, namely the site modeling information and the business modeling information corresponding to the site modeling information, and stores the two types of information uploaded by the user in the positioning backend.

[0038] Specifically, the site modeling information includes the length and width of the site, the location and length and width of buildings within the site, and the location and length and width of equipment. By obtaining the site boundary coordinates, building coordinates, and equipment coordinates within the site, users can easily construct the relationship between the work tasks and the site modeling information.

[0039] Specifically, the business modeling information includes several operational tasks such as inspection tasks and maintenance tasks constructed in the site modeling information.

[0040] 102. By using the management and control backend, the site modeling information is divided into regions based on the business modeling information to obtain several positioning regions;

[0041] In this embodiment, the management backend divides the site modeling information into regions based on the business modeling information submitted by the user. For example, if a grid-shaped site modeling information is obtained, the positioning area can be divided into several positioning areas of the shape of a square, the shape of a sun, or other sizes not larger than the site size, based on the needs of the business modeling information. There may be overlapping parts between the positioning areas. On the other hand, the site can also be divided in a regular way. For example, a grid-shaped site can be divided into four regular areas: upper left, lower left, upper right, and lower right, which are used as positioning areas. Based on the needs of the business modeling information, the divided positioning areas are combined. For example, if the positioning areas required for the maintenance task are the upper left and lower left positioning areas, then the corresponding positioning areas are combined and called when the maintenance task is executed.

[0042] 103. Deploy fixed positioning base stations based on several positioning areas through the positioning backend, and generate several positioning schemes based on the deployment results of the fixed positioning base stations;

[0043] In this embodiment, the positioning backend will determine the placement of the positioning base station fixed position to be deployed in each positioning area based on the division of the positioning area, such as area, shape and elevation, that is, determine the coordinates of the positioning base station fixed position in each positioning area, and generate a positioning scheme for each positioning area in the site based on the deployment result of the positioning base station fixed position.

[0044] 104. The mobile positioning base station is connected to several fixed positioning base stations based on the positioning scheme to realize site maintenance positioning.

[0045] In this embodiment, when the mobile positioning base station performs a task, it connects with several positioning base station fixed seats in the corresponding positioning area in the positioning scheme, and quickly disassembles the connection with the positioning base station fixed seats after calibration to conduct on-site measurement and realize site maintenance positioning.

[0046] Specifically, the mobile positioning base station is connected to the positioning base station mounting base via a snap-fit ​​mechanism. After connection, the corresponding coordinates of the positioning base station mounting base are collected, and the collected coordinates are automatically calibrated by comparing the installation coordinates in the positioning backend.

[0047] In this embodiment, the site modeling information and corresponding business modeling information provided by the user are obtained through the management and control backend and stored in the positioning backend. The management and control backend divides the site modeling information into several positioning areas based on the business modeling information. The positioning backend deploys positioning base station fixed positions based on the several positioning areas and generates several positioning schemes based on the deployment results of the positioning base station fixed positions. The mobile positioning base station connects to the several positioning base station fixed positions based on the positioning schemes to achieve site maintenance positioning. By deploying and recording several positioning base station fixed positions at the site once using this method, when the site maintenance positioning system is running, the positioning area of ​​the work task can be clearly defined, and the positioning base station fixed positions within the positioning area can be calibrated, achieving the effect of rapid positioning within the specified positioning area and reducing the workload of verification.

[0048] Please see Figure 2 The second embodiment of the site inspection and positioning method in this invention includes:

[0049] 201. Obtain the site modeling information and corresponding business modeling information provided by the user through the management and control backend, and store them in the positioning backend;

[0050] 202. By dividing the site modeling information into regions based on the business modeling information through the management and control backend, several regions containing partial site modeling information are obtained.

[0051] In this embodiment, the management backend divides the site modeling information into regions based on the business modeling information submitted by the user. For example, if a grid-shaped site modeling information is obtained, the positioning area can be divided into several positioning areas of the shape of a square, the shape of a sun, or other sizes not larger than the site size, based on the needs of the business modeling information. There may be overlapping parts between the positioning areas. On the other hand, the site can also be divided in a regular way. For example, a grid-shaped site can be divided into four regular areas: upper left, lower left, upper right, and lower right, which are used as positioning areas. Based on the needs of the business modeling information, the divided positioning areas are combined. For example, if the positioning areas required for the maintenance task are the upper left and lower left positioning areas, then the corresponding positioning areas are combined and called when the maintenance task is executed.

[0052] 203. Obtain the installation coordinates of the site modeling information deployed by the user through the management and control backend, and store them in the positioning backend;

[0053] In this embodiment, the management backend obtains several installation coordinates of the fixed base station deployment for the site modeling information deployed by the user, and integrates the area information containing the installation coordinates into several positioning areas and stores them in the positioning backend.

[0054] 204. The installation coordinates are integrated into the regional information through the positioning backend to obtain several positioning areas;

[0055] In this embodiment, the user deploys different installation coordinates in the site modeling information, and marks the placement position of the positioning base station fixing position at different coordinate positions in the site modeling information in the area information based on the correspondence between the area information and the site modeling information.

[0056] 205. The positioning backend determines the installation coordinates of each positioning base station fixed position based on business modeling information, and feeds back the positioning area containing the installation coordinates to the user;

[0057] In this embodiment, after adding the installation coordinates of the positioning base station fixtures to each positioning area within the site, several positioning areas containing the installation coordinates are fed back to the user, who then installs the positioning base station fixtures based on the installation coordinates within these positioning areas.

[0058] 206. Obtain the fixed base identifier submitted by the user after installing the fixed base of the positioning base station through the management and control backend, and establish a mapping relationship with the installation coordinates to generate several positioning schemes;

[0059] In this embodiment, after the user installs the fixed base station in several positioning areas, the user iterates through the fixed base station identifiers with identifying properties based on several determined installation coordinates, and establishes a mapping relationship with the pre-defined installation coordinates. That is, any selected existing installation coordinate will have a corresponding fixed base station identifier. By determining the fixed base station identifier, the corresponding installation coordinates can also be clearly identified, and several positioning schemes for practical application can be generated based on the installation coordinates within the positioning area.

[0060] 207. By constructing a mapping relationship between regional information and business modeling information through the management and control backend, a business region mapping table is obtained;

[0061] In this embodiment, the management backend constructs a mapping relationship between the regional information and business modeling information allocated to the user. That is, in the business modeling information, each independent job task needs to correspond to one or more regional information. When the user selects the corresponding job task, it means that the execution area of ​​the selected job task is executed within the corresponding one or more regional information.

[0062] 208. Obtain the job tasks created by users based on business modeling information through the management and control backend;

[0063] In this embodiment, the user selects the corresponding job task from the management and control backend based on the specific location task, and determines the area information corresponding to the job task through the business area mapping table. Then, the management and control backend retrieves and stores the area information in the location backend.

[0064] In this embodiment, the management backend will determine the corresponding area information based on the business modeling information and the job task selected by the user, and store the determined area information in the location backend.

[0065] Specifically, the positioning backend formulates an installation plan based on the acquired regional information. After the user selects the corresponding task, the positioning backend extracts the coordinates of the fixed base station and the corresponding fixed base station identifier within the positioning area corresponding to the task, and feeds them back to the user. This allows the user to install and measure the positioning base station based on the installation plan. The installation plan is used to determine the installation location of the mobile positioning base station, where there is already a deployed fixed base station.

[0066] 209. Based on the business modeling information, retrieve the business area mapping table, determine the area information of the task, and store the area information in the positioning backend;

[0067] 210. The installation plan is formulated based on the regional information through the location backend;

[0068] 211. The mobile positioning base station is connected to several fixed positioning base stations based on the positioning scheme to realize site maintenance positioning.

[0069] This embodiment, based on the previous embodiment, describes in detail the process of dividing the site modeling information into regions based on the business modeling information through the management and control backend, obtaining several regions containing parts of the site modeling information; constructing a mapping relationship between the region information and the business modeling information through the management and control backend, obtaining a business region mapping table; obtaining the installation coordinates deployed by the user for the site modeling information through the management and control backend, and storing them in the positioning backend; and integrating the installation coordinates into the region information through the positioning backend, obtaining several positioning regions. Compared with traditional methods, this embodiment clarifies the construction of a mapping relationship between the region information divided by the management and control backend for the user and the business modeling information. That is, in the business modeling information, each independent task needs to correspond to one or more region information. When the user selects the corresponding task, it means that the execution area of ​​the selected task is executed within the corresponding one or more region information. This conveniently defines the positioning area corresponding to the task and the selection of installation coordinates within the positioning area, reducing the workload of users in calibrating installation coordinates.

[0070] Please see Figure 3 The third embodiment of the site inspection and positioning method in this invention includes:

[0071] 301. Obtain the site modeling information provided by the user and the corresponding business modeling information through the management and control backend, and store them in the positioning backend;

[0072] 302. By using the management and control backend, the site modeling information is divided into regions based on the business modeling information to obtain several positioning regions;

[0073] 303. Deploy fixed positioning base stations based on several positioning areas through the positioning backend, and generate several positioning schemes based on the deployment results of the fixed positioning base stations;

[0074] 304. Connect the mobile positioning base station to the positioning base station fixed base station based on the installation scheme;

[0075] In this embodiment, the mobile positioning base station and the positioning base station mounting base are connected by a snap-fit, tenon-and-mortise structure, or other related fixing methods. After connection, the mobile positioning base station and the positioning base station mounting base are in a fixed state, and the mobile positioning base station can measure the acquisition coordinates of the positioning base station mounting base in this fixed state. By comparing the acquired coordinates with the installation coordinates, the positioning error of the mobile positioning base station in the acquired coordinates can be calibrated.

[0076] Specifically, when a mobile positioning base station performs a task, the task has a corresponding positioning scheme. The mobile positioning base station collects the coordinates of the fixed base station and can then compare them with the installation coordinates of the fixed base station in subsequent steps to further calibrate the collected coordinates of the mobile positioning base station.

[0077] 305. Collect the coordinates of the fixed base station of the positioning base station connected to the mobile positioning base station through the mobile positioning base station;

[0078] 306. By using mobile positioning base stations to establish a mapping relationship between the collected coordinates and the fixed base identifiers, a verification sample is obtained;

[0079] 307. Obtain verification samples collected by the mobile positioning base station at the installation location through the positioning backend;

[0080] 308. By retrieving the fixed base identifier and positioning coordinates stored in the positioning backend;

[0081] 309. The positional relationship between the collected coordinates and the positioning coordinates is determined by the positioning backend based on the fixed seat identifier;

[0082] In this embodiment, the positioning backend, through a unique fixed-base identifier, can clearly identify the installation coordinates corresponding to the fixed-base identifier and the acquisition coordinates collected by the mobile positioning base station during the application phase. It can also calibrate the positioning capability of the mobile positioning base station based on the deviation between the installation coordinates and the acquisition coordinates. For example, given a fixed-base station A1 with the fixed-base identifier A1, and the installation coordinates of A1 are set at (10, 10) during the installation phase, if the acquisition coordinates obtained by the mobile positioning base station at A1 are (11, 10), then the acquisition coordinates of the mobile positioning base station can be corrected based on the installation coordinates.

[0083] 310. Verify the collected coordinates based on their positional relationships and generate verification results;

[0084] 311. Determine whether the verification result passes;

[0085] In this embodiment, after the user obtains the installation plan for the selected task, the user will conduct on-site measurements based on the coordinates of the fixed base station provided in the installation plan, and collect the positioning coordinates of the fixed base station.

[0086] Specifically, after the user collects the positioning coordinates using the positioning base station, the system verifies the coordinates by retrieving the fixed base identifier stored in the positioning backend and the fixed base identifier of the positioning base station installed in the site. First, it compares whether the fixed base identifiers are the same, and then verifies whether the positioning coordinates collected by the mobile positioning base station on the positioning base station fixed base are consistent with the preset installation coordinates. If they are inconsistent, the positioning backend calculates the deviation value between the installation coordinates and the positioning coordinates, and calibrates the mobile positioning base station based on the deviation value. If they are consistent, the verification result is returned to the mobile positioning base station.

[0087] 312. If it fails, the deviation between the collected coordinates and the positioning coordinates will be calculated through the positioning backend, and the mobile positioning base station will be calibrated based on the deviation value.

[0088] 313. If successful, the deployment information corresponding to the mobile positioning base station will be displayed in the positioning backend;

[0089] Specifically, the verification result is returned to the mobile positioning base station. Only after the user sees the verification result on the mobile positioning base station and confirms that the installation coordinates and positioning coordinates coincide can subsequent positioning work be carried out.

[0090] In this embodiment, by controlling the coordinates of at least one fixed base station in the positioning area, the actual coordinates collected in the site are made to match the installation coordinates stored in the positioning backend, thus obtaining a control point. The user can then control the accuracy of other measurement points in the positioning area based on the control point.

[0091] 314. Based on the user's selected task, retrieve the installation plan corresponding to the task from the location backend.

[0092] In this embodiment, the management backend displays several different job tasks included for different business modeling information. Users specify the corresponding business modeling information and the job tasks corresponding to that information through different input methods such as clicking and swiping. For example, a user selects the inspection task in site A through the management backend.

[0093] 315. Display the installation location of the mobile positioning base station in the positioning backend based on the installation plan.

[0094] 316. Obtain several coordinates collected by the mobile positioning base station through the positioning backend;

[0095] 317. The collected coordinates are attached to the site modeling information through the positioning backend, and the site modeling information with the collected coordinates attached is displayed to the user through the management backend.

[0096] This embodiment, based on the previous embodiment, describes in detail the process of retrieving the fixed base identifier stored in the positioning backend; verifying the positioning coordinates and the corresponding fixed base identifier through the positioning backend to generate a verification result; determining whether the verification result passes; if it fails, calculating the deviation value between the fixed base identifier and the positioning coordinates through the positioning backend, and calibrating the mobile positioning base station based on the deviation value; if it passes, returning the verification result to the mobile positioning base station. Compared with traditional methods, this embodiment refines the coordinates of at least one fixed base station in the control positioning area, ensuring that the actual coordinates collected in the site are the same as the installation coordinates stored in the positioning backend, thus obtaining a control point. The user can then use this control point to control the accuracy of other measurement points in the positioning area.

[0097] The site maintenance positioning method in the embodiments of the present invention has been described above. The site maintenance positioning device in the embodiments of the present invention will be described below. Please refer to [link / reference]. Figure 4 One embodiment of the site inspection and positioning device in this invention includes:

[0098] The information acquisition module 401 is used to acquire site modeling information and business modeling information corresponding to the site modeling information provided by the user through the management and control backend, and store them in the positioning backend;

[0099] The area division module 402 is used to divide the site modeling information into several positioning areas based on the business modeling information through the management and control backend.

[0100] The positioning scheme generation module 403 is used to deploy the positioning base station fixed base based on several positioning areas through the positioning backend, and generate several positioning schemes according to the deployment results of the positioning base station fixed base.

[0101] In this embodiment of the invention, the site maintenance positioning device operates the above-described site maintenance positioning method, including: acquiring site modeling information and corresponding business modeling information provided by the user through the management and control backend, and storing them in the positioning backend; dividing the site modeling information into several positioning areas based on the business modeling information through the management and control backend; deploying the positioning base station fixed positions based on the several positioning areas through the positioning backend, and generating several positioning schemes based on the deployment results of the positioning base station fixed positions; and connecting the mobile positioning base station to the several positioning base station fixed positions based on the positioning schemes to achieve site maintenance positioning. By deploying and recording several positioning base station fixed positions at the site once through this method, when the site maintenance positioning system is running, the positioning area of ​​the work task can be clearly defined, and the positioning base station fixed positions within the positioning area can be calibrated, achieving the effect of rapid positioning within the specified positioning area and reducing the workload of verification.

[0102] Please see Figure 5 The second embodiment of the site maintenance positioning device in this invention includes:

[0103] The information acquisition module 401 is used to acquire site modeling information and business modeling information corresponding to the site modeling information provided by the user through the management and control backend, and store them in the positioning backend;

[0104] The area division module 402 is used to divide the site modeling information into several positioning areas based on the business modeling information through the management and control backend.

[0105] The positioning scheme generation module 403 is used to deploy the positioning base station fixed base based on several positioning areas through the positioning backend, and generate several positioning schemes according to the deployment results of the positioning base station fixed base.

[0106] The maintenance positioning application module 404 is used for the mobile positioning base station to connect with a number of positioning base station fixed seats based on the positioning scheme to realize site maintenance positioning.

[0107] In this embodiment, the region division module 402 is specifically used for:

[0108] The management and control backend divides the site modeling information into regions based on the business modeling information to obtain several regions containing some of the site modeling information; the management and control backend obtains the installation coordinates deployed by the user for the site modeling information and stores them in the positioning backend; the positioning backend integrates the installation coordinates into the region information to obtain several positioning regions.

[0109] In this embodiment, the positioning scheme generation module 403 is specifically used for:

[0110] The positioning backend determines the installation coordinates corresponding to each positioning base station fixed position based on the business modeling information, and feeds back the positioning area containing the installation coordinates to the user; the management and control backend obtains the fixed position identifier submitted by the user after installing the positioning base station fixed position, and establishes a mapping relationship with the installation coordinates to generate several positioning schemes.

[0111] In this embodiment, the site maintenance positioning device further includes a service area mapping module 405, which is specifically used for:

[0112] The mapping relationship between the regional information and the business modeling information is constructed through the management and control backend to obtain the business region mapping table.

[0113] In this embodiment, the site maintenance positioning device further includes an installation plan formulation module 406, which is specifically used for:

[0114] The management and control backend obtains the job tasks established by the user based on the business modeling information; it retrieves the business area mapping table based on the business modeling information, determines the area information of the job tasks, and stores the area information in the positioning backend; the positioning backend formulates an installation plan based on the area information, wherein the installation plan is used to determine the installation location of the mobile positioning base station, and the installation location has a fixed base for the already deployed positioning base station.

[0115] In this embodiment, the site inspection and positioning device further includes a positioning verification module 407, which is specifically used for:

[0116] The verification sample acquisition unit 4071 acquires the verification sample collected by the mobile positioning base station at the installation location through the positioning backend; the verification result setting unit 4072 verifies the verification sample based on the positioning coordinates and the corresponding fixed seat identifier through the positioning backend, obtains the verification result, and sets the mobile positioning base station based on the verification result.

[0117] In this embodiment, the site inspection and positioning device further includes a coordinate acquisition module 408, which is specifically used for:

[0118] The mobile positioning base station is connected to the fixed base station of the positioning base station based on the installation scheme; the mobile positioning base station collects the coordinates of the fixed base station connected to the mobile positioning base station; the mobile positioning base station constructs a mapping relationship between the collected coordinates and the fixed base station identifier to obtain a verification sample.

[0119] In this embodiment, the verification result setting unit 4072 is specifically used for:

[0120] The system retrieves the fixed base identifier and the positioning coordinates stored in the positioning backend; determines the positional relationship between the collected coordinates and the positioning coordinates based on the fixed base identifier; verifies the collected coordinates based on the positional relationship and generates a verification result; determines whether the verification result passes; if it fails, the system calculates the deviation value between the collected coordinates and the positioning coordinates and calibrates the mobile positioning base station based on the deviation value; if it passes, the system displays the deployment information corresponding to the mobile positioning base station in the positioning backend.

[0121] In this embodiment, the site maintenance positioning device further includes a task selection module 409, which is specifically used for:

[0122] The positioning backend retrieves the installation plan corresponding to the task selected by the user; based on the installation plan, it displays the installation location of the mobile positioning base station on the positioning backend.

[0123] In this embodiment, the maintenance positioning application module 404 is specifically used for:

[0124] The positioning backend obtains several coordinates collected by the mobile positioning base station; the positioning backend attaches the collected coordinates to the site modeling information; and the management backend displays the site modeling information with the collected coordinates attached to it to the user.

[0125] Based on the previous embodiment, this embodiment describes in detail the specific functions of each module and the unit composition of some modules. Through the above modules, the specific functions of the original modules are refined, the operation of the site maintenance positioning device is improved, its operational reliability is enhanced, and the actual logic between each step is clarified, thereby improving the practicality of the device.

[0126] above Figure 4 and Figure 5 The site inspection and positioning device in the embodiments of the present invention will be described in detail from the perspective of modular functional entities. The site inspection and positioning equipment in the embodiments of the present invention will be described in detail from the perspective of hardware processing.

[0127] Figure 6This is a schematic diagram of a site inspection and positioning device 600 provided in an embodiment of the present invention. The site inspection and positioning device 600 can vary significantly due to different configurations or performance. It may include one or more central processing units (CPUs) 610 (e.g., one or more processors) and a memory 620, and one or more storage media 630 (e.g., one or more mass storage devices) storing application programs 633 or data 632. The memory 620 and storage media 630 can be temporary or persistent storage. The program stored in the storage media 630 may include one or more modules (not shown in the diagram), each module may include a series of request operations on the site inspection and positioning device 600. Furthermore, the processor 610 may be configured to communicate with the storage media 630 and execute the series of request operations in the storage media 630 on the site inspection and positioning device 600 to implement the steps of the above-described site inspection and positioning method.

[0128] The site inspection and positioning device 600 may also include one or more power supplies 640, one or more wired or wireless network interfaces 650, one or more input / output interfaces 660, and / or one or more operating systems 631, such as Windows Server, Mac OS X, Unix, Linux, FreeBSD, etc. Those skilled in the art will understand that... Figure 6 The structure of the site maintenance positioning equipment shown does not constitute a limitation on the site maintenance positioning equipment provided in this application. It may include more or fewer components than shown, or combine certain components, or have different component arrangements.

[0129] The present invention also provides a computer-readable storage medium, which can be a non-volatile computer-readable storage medium or a volatile computer-readable storage medium, wherein the computer-readable storage medium stores a request that, when the request is executed on a computer, causes the computer to perform the steps of the site inspection and positioning method.

[0130] Those skilled in the art will clearly understand that, for the sake of convenience and brevity, the specific working process of the system, device, or unit described above can be referred to the corresponding process in the foregoing method embodiments, and will not be repeated here.

[0131] If the integrated unit is implemented as a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention, in essence, or the part that contributes to the prior art, or all or part of the technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several requests to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of the present invention. The aforementioned storage medium includes various media capable of storing program code, such as USB flash drives, portable hard drives, read-only memory (ROM), random access memory (RAM), magnetic disks, or optical disks.

[0132] The above-described embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A site inspection and positioning method, characterized in that, The site maintenance positioning method is applied to a site maintenance positioning system, which includes a control backend, a positioning backend, a mobile positioning base station, a positioning base station fixed base, and a fixed base identifier corresponding to the positioning base station fixed base. The site inspection and positioning method includes: The management and control backend obtains the site modeling information provided by the user and the business modeling information corresponding to the site modeling information, and stores them in the positioning backend; the business modeling information includes several job tasks constructed based on the site modeling information; The management and control backend divides the site modeling information into several positioning areas based on the business modeling information; The positioning backend deploys the fixed positioning base stations based on several positioning areas, and generates several positioning schemes based on the deployment results of the fixed positioning base stations. The mobile positioning base station is connected to several fixed positioning base stations based on the positioning scheme to achieve site maintenance positioning.

2. The site inspection and positioning method according to claim 1, characterized in that, The process involves dividing the site modeling information into several location areas based on the business modeling information through the management and control backend, including: The management and control backend divides the site modeling information into regions based on the business modeling information to obtain several regions containing some of the site modeling information. The system obtains the installation coordinates of the site modeling information deployed by the user through the control backend and stores them in the positioning backend. The installation coordinates are integrated into the regional information through the positioning backend to obtain several positioning regions.

3. The site inspection and positioning method according to claim 2, characterized in that, The step involves deploying fixed positioning base stations based on several positioning areas through the positioning backend, and generating several positioning schemes based on the deployment results of the fixed positioning base stations, including: The positioning backend determines the installation coordinates corresponding to each fixed positioning base station based on the business modeling information, and feeds back the positioning area containing the installation coordinates to the user. The system obtains the fixed base identifier submitted by the user after installing the fixed base of the positioning base station through the management and control backend, and establishes a mapping relationship with the installation coordinates to generate several positioning schemes.

4. The site inspection and positioning method according to claim 3, characterized in that, After deploying the fixed positioning base stations based on several positioning areas through the positioning backend, and generating several positioning schemes based on the deployment results of the fixed positioning base stations, the method further includes: The mapping relationship between the regional information and the business modeling information is constructed through the management and control backend to obtain the business region mapping table.

5. The site inspection and positioning method according to claim 4, characterized in that, After constructing the mapping relationship between the regional information and the business modeling information through the management and control backend to obtain the business regional mapping table, the method further includes: The management and control backend obtains the job tasks created by the user based on the business modeling information; Based on the business modeling information, the business area mapping table is retrieved to determine the area information of the task, and the area information is stored in the positioning backend. The positioning backend formulates an installation plan based on the regional information, wherein the installation plan is used to determine the installation location of the mobile positioning base station, and the installation location has a fixed base for the positioning base station that has been deployed.

6. The site inspection and positioning method according to claim 5, characterized in that, After the installation plan is formulated based on the regional information through the positioning backend, the method further includes: The location backend obtains the verification samples collected by the mobile positioning base station at the installation location; The positioning backend verifies the verification sample based on the installation coordinates and the corresponding fixed base identifier, obtains the verification result, and sets the mobile positioning base station based on the verification result.

7. The site inspection and positioning method according to claim 6, characterized in that, Before obtaining the verification sample collected by the mobile positioning base station at the installation location through the positioning backend, the method further includes: The mobile positioning base station is connected to the positioning base station mounting base by traversing the installation scheme. The coordinates of the fixed base station of the positioning base station connected to the mobile positioning base station are collected through the mobile positioning base station; The mobile positioning base station is used to establish a mapping relationship between the collected coordinates and the fixed seat identifier to obtain a verification sample.

8. The site inspection and positioning method according to claim 7, characterized in that, The step of verifying the verification sample based on the installation coordinates and the corresponding fixed base identifier through the positioning backend, obtaining the verification result, and setting the mobile positioning base station based on the verification result includes: Retrieve the fixed base identifier and the installation coordinates stored in the positioning backend; The positioning backend determines the positional relationship between the acquisition coordinates and the installation coordinates based on the fixed base identifier; The acquired coordinates are verified based on the positional relationship, and a verification result is generated. Determine whether the verification result passes; If the test fails, the deviation between the collected coordinates and the installation coordinates is calculated by the positioning backend, and the mobile positioning base station is calibrated based on the deviation. If successful, the deployment information corresponding to the mobile positioning base station will be displayed in the positioning backend.

9. The site inspection and positioning method according to claim 8, characterized in that, After displaying the deployment information corresponding to the mobile positioning base station in the positioning backend, the method further includes: The location backend retrieves the installation plan corresponding to the task selected by the user. Based on the installation plan, the installation location of the mobile positioning base station is displayed in the positioning backend.

10. The site inspection and positioning method according to claim 1, characterized in that, The method of achieving site maintenance positioning based on a plurality of fixed positioning base stations through the positioning base stations includes: The positioning backend obtains several coordinates collected by the mobile positioning base station; The location backend attaches the collected coordinates to the site modeling information, and the management backend displays the site modeling information with the collected coordinates attached to it to the user.

11. A site inspection and positioning device, characterized in that, The site maintenance positioning device is applied to the site maintenance positioning system, which includes a control backend, a positioning backend, a mobile positioning base station, a positioning base station fixed base, and a fixed base identifier corresponding to the positioning base station fixed base. The site maintenance positioning device operates the above-mentioned site maintenance positioning method, including: The information acquisition module is used to acquire site modeling information and corresponding business modeling information provided by the user through the management and control backend, and store them in the positioning backend; the business modeling information includes several job tasks constructed based on the site modeling information; The area division module is used to divide the site modeling information into several positioning areas based on the business modeling information through the management and control backend. The positioning scheme generation module is used to deploy the positioning base station fixed base based on several positioning areas through the positioning backend, and generate several positioning schemes according to the deployment results of the positioning base station fixed base. The maintenance positioning application module is used to connect the mobile positioning base station to several positioning base station fixed seats based on the positioning scheme to realize site maintenance positioning.

12. A site inspection and positioning device, characterized in that, The site inspection and positioning device includes: a memory and at least one processor, wherein the memory stores requests, and the memory and the at least one processor are interconnected via a line; The at least one processor invokes the request in the memory to cause the site inspection and positioning device to perform the steps of the site inspection and positioning method as described in any one of claims 1-10.

13. A computer-readable storage medium storing a computer program thereon, characterized in that, When the computer program is executed by the processor, it implements each step of the site inspection and positioning method as described in any one of claims 1-10.

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