Video point location treatment method

Abstract

The invention provides a video point location treatment method, and belongs to the technical field of video monitoring management, and the method comprises the steps: constructing and deploying a video point location treatment system management platform which is used for obtaining hardware information, point location information and video stream information of video equipment, and carrying out the standard description of the video equipment, distributing a unique identifier to each video device, wherein the point location information comprises latitude and longitude information; point location management and proofreading tasks are distributed to the user, and user permission is set; creating a point location attribute tag, and setting and managing according to a point location management verification rule; the point location governance verification rule comprises geographic information system double verification, spatial relation verification and time calibration. According to the method, precise treatment and efficient proofreading of the video point location data are realized, standardized sharing of the monitoring point location data is ensured, the quality of the video point location data is effectively improved, and the integrity, consistency and normalization of the data are ensured.

Description

Technical Field

[0001] The invention belongs to the technical field of video surveillance management, and in particular relates to a video point management method. Background Art

[0002] With the acceleration of urbanization and the popularization of intelligent security systems, the number of video points has increased dramatically and spread across every corner of the city. These points are not only numerous, but also complexly distributed, involving different regions, environments, and application scenarios. In the planning of video point construction, various departments are currently mainly focused on meeting their own business needs, resulting in the following problems in the current video point management:

[0003] (1) The depth of comprehensive application of video image information is insufficient. The processing of video images is still at a low level of application, mainly manual, supplemented by simple intelligent video analysis. This leads to problems such as "the video exists but cannot be found", "it can be found but takes too long to find", and "the video exists but is unreliable" in the process of video retrieval, analysis, and judgment. There is a lack of professional and powerful technical means for video image analysis and comprehensive information application.

[0004] (2) Despite the existence of video resource management and integration technologies, in actual applications, there is still the problem of insufficient integration and sharing of video image resources, which is mainly manifested in insufficient video coverage and inefficient resource utilization.

[0005] (3) The lack of unified planning and coordination has led to the emergence of surveillance equipment from multiple departments in one area, and even the construction of video surveillance equipment from multiple units on one pole, resulting in problems such as waste of resources and duplication of construction.

[0006] (4) Video surveillance equipment at various points is incomplete and inaccurate due to the early construction time, non-registration, non-standard initial data standards, and untimely maintenance of the subordinate agencies. For example, the equipment naming is not standardized, the longitude and latitude of the equipment are empty or the longitude and latitude deviate too much from the actual location, there is a lack of overall classification, and the information on the location of the equipment is missing. As a result, the management agency is unable to coordinate the management of the equipment at each point, conduct data analysis, emergency warning, and make decisions. Summary of the invention

[0007] In order to solve the above problems of the prior art, the present invention proposes a video point management method, which forms a graph data model by constructing the association relationship between video points, so that users can perform queries in accordance with actual applications during specific applications, thereby improving query efficiency and realizing data integrity checking, consistency verification and normative management.

[0008] To achieve the above object, the present invention adopts the following technical solutions:

[0009] A video point management method, comprising:

[0010] Step S1: Build and deploy a video point management system management platform, which is used to obtain the hardware information, point information and video stream information of the video device, and to provide a standardized description of the video device. The point information includes longitude and latitude information;

[0011] Step S2: Assign point management and proofreading tasks to users, and set user permissions;

[0012] Step S3: Create point attribute tags, set point management verification rules, and manage according to the point management verification rules; the point management verification rules include geographic information system double verification, specifically:

[0013] In the first level of verification, after the user draws or selects an area on the map, the area is compared with the administrative division to which the user belongs. If the selected location is not within the administrative division to which the user belongs, a prompt "The selected location is not within the XXX area, please select within the mask area" is displayed, and the mask area prompt is added to the selected administrative division; if the selected location is within the administrative division to which the user belongs, the second level of verification is entered;

[0014] The second level of verification is to determine the matching range based on the area range, automatically match the latitude and longitude information of the video device with the matching range, automatically perform the point drawing operation of the video point after the match is successful, fill in the remarks, and submit the governance results.

[0015] Furthermore, the hardware information includes: device number, installation time, device model and manufacturer, and the point information also includes: device angle, positional relationship with adjacent devices, and the number of devices at the same longitude and latitude.

[0016] Furthermore, in step S3, the point management verification rules also include spatial relationship verification, specifically: taking the preset value as the verification distance, and the number of devices within the verification distance as the density, when the density within the verification distance is less than the preset density, automatically perform the point tracing operation of the video point and submit the management result; when the density within the verification distance is greater than or equal to the preset density, automatically prompt and assign the task to the user for manual verification.

[0017] Furthermore, manual verification includes all video devices within the calibration distance range. If the location of the video device is true, special remarks are filled in; if it is false, it is modified to the real point information and the governance results are submitted.

[0018] Furthermore, in step S3, the point management verification rules also include time calibration, which is performed regularly and automatically or irregularly and manually to keep the time of the video point management system management platform consistent with the standard time.

[0019] Furthermore, in step S2, the users include administrators and managers, and the administrators and managers are divided into several levels.

[0020] Furthermore, the administrator's authority includes the processing of point management and proofreading tasks, as well as the viewing, statistics, and analysis of the hardware information, point information, and video stream information of the video devices involved in the tasks;

[0021] Administrator rights include creating administrators for the same-level organization, creating administrators and administrators for subordinate organizations, assigning management tasks to the created administrators, and reviewing management results.

[0022] Furthermore, the levels of the administrator and the administrator are set according to the administrative divisions, and the levels include at least three levels: province, city, and county.

[0023] Furthermore, administrators at this level can view the pending governance tasks of subordinate organizations without having review authority.

[0024] Furthermore, for governance tasks rejected by the administrator, only the points rejected by the review will be re-governed, and there is no need to repeat the governance for the points passed by the review.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] 1. Through graph data calculation, the data of video points can be standardized to ensure the integrity and consistency of the data. This solves the problem of incomplete and inaccurate equipment information caused by untimely construction and maintenance, such as irregular equipment naming, missing or deviation of longitude and latitude information, etc.

[0027] 2. Combined with graph data algorithms, the system can automatically audit video point data, quickly verify the validity of the data, and perform standardized processing, reducing manual intervention, improving management efficiency, and ensuring the reliability and accuracy of video point data.

[0028] 3. By using graph data calculation, we can build a correlation diagram between video points, such as geographical location relationship, monitoring range overlap relationship, etc., which helps to intuitively display the relationship between points and provide strong support for point management and optimization; through the point relationship diagram, we can realize the "one picture" display of video point information, which is convenient for managers to quickly understand the status and correlation of each point. At the same time, combined with intelligent algorithms, points can be managed intelligently, such as automatically assigning governance tasks and monitoring abnormal points.

[0029] 4. The video point management method is not only applicable to the field of public security video surveillance, but can also be expanded to other fields, such as traffic monitoring, ecological monitoring, and safe production. By building a cross-domain point relationship diagram, intelligent monitoring and management in multiple scenarios can be achieved. Combining graph data computing with AI technology can further improve the intelligence level of video point management and proofreading. For example, using AI algorithms to conduct in-depth analysis of video data can automatically identify abnormal points and behavior patterns; combined with machine learning algorithms, correction strategies and model performance can be continuously optimized. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 A flow chart of a video point management method according to an embodiment of the present invention;

[0031] Figure 2 This is a business process in which a user uses a video point management system management platform to manage points in one embodiment of the present invention. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the protection scope required by the present invention.

[0035] In order to better understand the purpose, structure and function of the present invention, a detailed description is given below in conjunction with the accompanying drawings.

[0036] Example 1

[0037] like Figure 1 As shown, this embodiment provides a video point management method, including:

[0038] Step S1: Build and deploy a video point management system management platform, which is used to obtain the hardware information, point information and video stream information of the video device, and to provide a standardized description of the video device. The point information includes longitude and latitude information;

[0039] Step S2: Assign point management and proofreading tasks to users, and set user permissions;

[0040] Step S3: Create point attribute tags, set point management verification rules, and manage according to the point management verification rules. The point management verification rules include geographic information system double verification, specifically:

[0041] In the first level of verification, after the user draws or selects an area on the map, the area is compared with the administrative division to which the user belongs. If the selected location is not within the administrative division to which the user belongs, a prompt "The selected location is not within the XXX area, please select within the mask area" is displayed, and the mask area prompt is added to the selected administrative division; if the selected location is within the administrative division to which the user belongs, the second level of verification is entered;

[0042] The second level of verification is to determine the matching range based on the area range, automatically match the latitude and longitude information of the video device with the matching range, automatically perform the point drawing operation of the video point after the match is successful, fill in the remarks, and submit the governance results.

[0043] Furthermore, the hardware information includes: device name, device number, device model, channel name and channel number, installation time and manufacturer, and the point information also includes: device angle, position relationship with adjacent devices, and the number of devices at the same longitude and latitude.

[0044] Among them, the channel number is unique, thus ensuring that video equipment will not be repeated in the video point management system management platform.

[0045] Furthermore, in step S3, the point management verification rules also include spatial relationship verification, specifically: taking the preset value as the verification distance, and the number of devices within the verification distance as the density, when the density within the verification distance is less than the preset density, automatically perform the point tracing operation of the video point and submit the management result; when the density within the verification distance is greater than or equal to the preset density, automatically prompt and assign the task to the user for manual verification.

[0046] Furthermore, manual verification includes all video devices within the calibration distance range. If the location of the video device is true, special remarks are filled in; if it is false, it is modified to the real point information and the governance results are submitted.

[0047] Furthermore, in step S3, the point management verification rules also include time calibration, which is performed regularly and automatically or irregularly and manually to keep the time of the video point management system management platform consistent with the standard time.

[0048] Furthermore, in step S2, the users include administrators and managers, and the administrators and managers are divided into several levels.

[0049] Furthermore, the administrator's authority includes the processing of point management and proofreading tasks, as well as the viewing, statistics, and analysis of the hardware information, point information, and video stream information of the video devices involved in the tasks;

[0050] Administrator rights include creating administrators for the same-level organization, creating administrators and administrators for subordinate organizations, assigning management tasks to the created administrators, and reviewing management results.

[0051] Furthermore, the levels of the administrator and the administrator are set according to the administrative divisions, and the levels include at least three levels: province, city, and county.

[0052] Furthermore, administrators at this level can view the pending governance tasks of subordinate organizations without having review authority.

[0053] Furthermore, for governance tasks rejected by the administrator, only the points rejected by the review will be re-governed, and there is no need to repeat the governance for the points passed by the review.

[0054] Example 2

[0055] like Figure 2 As shown, in this embodiment, the video point management method includes the following steps:

[0056] 1. Design and build information management system platform (software)

[0057] Use Axure to design a system management platform prototype for video point management methods:

[0058] Data transmission of relevant point information and video stream information through Internet of Things technology; including data docking, processing, analysis, visual chart display and other functions, used to realize point management related functions;

[0059] Build a system management system for video point management and proofreading methods:

[0060] Taking advantage of the high speed and low latency of 5G, we will build a point management system covering the province, city and region;

[0061] The platform can integrate advanced technologies such as the Internet of Things, cloud computing, and big data to realize the information management function of the entire process of point governance, from data docking to governance review.

[0062] 2. Deployment of software system; collection and preprocessing of point data

[0063] Deploy system software and use the Internet to obtain the point information that needs to be managed from third-party platforms such as video cloud. Collect basic information of all video surveillance points, including device number, location coordinates (latitude and longitude), installation time, device model (for example: fixed gun camera; gun camera with pan / tilt; ball camera, etc.), manufacturer, etc.

[0064] Each channel has a unique identification channel number. When the system is initialized, it will obtain the point information that needs to be managed from a third party, and it also supports offline import to enter the point information that needs to be managed.

[0065] Using 5G communication technology, you can subscribe to the status information of the point; for online points, you can view the video screen through real-time video streaming;

[0066] Ensure the integrity and accuracy of the data, verify it through on-site inspections or system queries, and perform data cleaning and pre-processing.

[0067] 3. According to business needs: create verification rules for point management

[0068] Uniqueness of device number: Ensure that the number of each video point device is unique in the system to avoid duplication.

[0069] Device naming must be standardized: Check whether the device naming complies with the standards, such as whether it contains clear and identifiable location information or function description.

[0070] Set point attribute labels: You can set and add classification labels required for management: such as construction security, park security, open kitchen and stove security, store security, campus security, etc.

[0071] GIS information verification: Use the Geographic Information System (GIS) to verify the geographic location information of the video points. Ensure that the latitude and longitude coordinates of the points are accurate and can match the actual location on the map. "Coordinate acquisition", after clicking the coordinate position on the map, the program will automatically double-check. When the map is opened, the center point of the map will be the selected "administrative division" as the center point, which is convenient for regional dotting operations and data accuracy.

[0072] On the map, you can also use "rectangle selection", "circle selection", and "polygon selection" to batch set labels for the selected points to improve management efficiency and point accuracy.

[0073] ① First level verification: If the selected location is not within the current administrative area, a prompt will appear saying "The selected location is not within the XXX area, please select within the masked area indicated", and a masked area prompt will be added to the selected administrative area to facilitate administrator operation.

[0074] ② Second verification: If the first verification passes, the selected location will be verified again using big data algorithms and data analysis according to the set verification rules. If the verification passes, the submission is successful; if the verification fails, a corresponding prompt will be given to facilitate the administrator to further verify whether the selected point is consistent with the actual situation. If it does not meet the requirements, reselect the location; if it meets the requirements, fill in the remarks and submit the management results.

[0075] The point distribution function, based on Amap, displays all managed points in the system in a scattered manner; each administrator and manager can view the distribution of the points to which they belong on the map.

[0076] Spatial relationship verification: Check whether the spatial relationship between video points is reasonable, such as whether the distance and angle between adjacent points are in line with the actual situation. Add distance verification rules between points (such as: the verification distance between points is W, in meters; the density number is Q, in units. For example, 5 meters, 10; 10 meters, 15).

[0077] For each point in the system, the longitude and latitude positions set during the management process will be calculated according to the distance verification position and density. If 10 points are set every 5 meters, then a certain point will be used as the base point and the points that have been managed in the system will be calculated. If the number of points within 5 meters is <10 (excluding the current point), then the location of the current point management complies with the rules; if the number of points within 5 meters is ≥10 (excluding the current point), then the current location of the management does not comply with the rules, and a prompt will be given to prompt the administrator to verify whether the location is true. If true, special remarks need to be entered before submitting the management application.

[0078] Time calibration: Ensure that the device's time setting is accurate and synchronized with the standard time.

[0079] 4. Permission verification settings

[0080] Permission management: Ensure that the access and use of point data complies with permission management requirements to prevent illegal access and abuse. According to business needs: you can create provincial, municipal and county administrators and administrator accounts; send points to corresponding administrators in the form of management tasks.

[0081] Administrator permission settings:

[0082] ① You can create administrators for the organization at the same level, and you can also create administrators and administrators for lower-level organizations.

[0083] ② Issue the points that need to be managed to the managers at the same level in the form of management tasks;

[0084] ③ The administrator can also assign management tasks to the administrator of the organization. The administrator has his own newly added division, which is used as the first level of verification in the management process.

[0085] ④ You can view and collect the tasks / governance results of the same level and lower-level institutions; view relevant statistical information to coordinate data trends.

[0086] ⑤You can view and review the governance results submitted by the administrator at this level

[0087] Administrator authority settings:

[0088] ① You can manage the points of your own management tasks, submit them for review, and other operations;

[0089] ②You can also view and collect your own tasks / governance results;

[0090] ③ Check the information and statistics of the points you have assigned;

[0091] 5. The administrator manages the governance tasks; based on the verification rules, the governance results are verified through big data algorithms and data analysis, corresponding prompts are given to assist in governance, and the governance is submitted for review after completion.

[0092] like Figure 2 As shown, the overall task assignment, governance, and review process is as follows:

[0093] In the list of "Tasks to be Managed", the administrator clicks "Task Management". In the task details, he can perform point management operations on the point information to be managed.

[0094] Click "Point Management" to view the video footage of the point (only online points can view real-time video footage through 5G technology, and in offline state, the status can be obtained in real time through the Internet by subscribing to a third-party video cloud platform).

[0095] On the management page, you can set the "point label", "installation location", "installation direction", "installation angle", "administrative division", and "point latitude and longitude" for the point.

[0096] Regarding "Administrative Division": the administrative division to which the current administrator belongs will be automatically filled in for easy operation. The administrator can modify it to the actual administrative division based on actual conditions.

[0097] Task submission: After the governance is completed, you can perform the "task submission" operation. You can also view the "tasks to be reviewed".

[0098] Administrators can directly manage the points of their organization, which increases the flexibility of the software and does not require review; the verification rules for management are consistent with those of administrator management.

[0099] 6. The administrator reviews the governance results;

[0100] Use 5G technology to monitor in real time and view point monitoring images; drill down to the provincial, municipal and county levels to trace the entire governance process;

[0101] Governance review settings: The administrator needs to first check and review the point management information in the "Tasks to be Managed" one by one;

[0102] ① If all the audit results are achieved in the "Tasks to be Managed", the task can be operated as "Approved";

[0103] ② If there are points that have not been passed in the task, then when operating "approved", the program will give a prompt through the algorithm, and the task can only be rejected, requiring the administrator to re-manage and submit for review.

[0104] Administrators can view the "unmanaged tasks" of subordinate organizations, but do not have review authority.

[0105] Through big data algorithms and data analysis, comprehensive monitoring is carried out on potential violations or safety hazards discovered throughout the entire cycle.

[0106] It can also promptly issue alarm information for abnormal situations that occur in the entire process, and generate relevant warning information based on the configuration of relevant warning rules.

[0107] This embodiment designs two types of warnings, namely medical waste warning trigger and video AI warning trigger. After the warning is triggered, personnel need to be arranged to handle the generated warning information in a timely manner and feedback the results on the system platform.

[0108] In order to improve the efficiency of management, the system has been specially optimized: for rejected tasks, only the points rejected by the review can be re-managed, and there is no need to repeat the management of the points that have been reviewed and passed.

[0109] Example 3

[0110] The difference from Example 1 and Example 2 is that in this embodiment, the platform can realize cross-departmental collaboration and information sharing, and after in-depth mining and analysis of the data, it can be used for a secondary purpose to provide scientific decision-making support for the management department and improve management efficiency and quality.

[0111] Implementation methods include:

[0112] ① Connecting multiple department supervision systems: The governance results can be connected with the business systems of various departments related to the points, and the managed point data can be provided to other systems in the form of API interfaces to realize the sharing of point information.

[0113] ②The specific application of the system management platform of the video point management method in reality.

[0114] Take the point management of a certain unit as an example:

[0115] (1) First, the basic information of the points under the unit is obtained from the video cloud platform.

[0116] (2) The unit administrator creates tags and management verification rules based on business needs. Administrator accounts are created for each subordinate unit, and each subordinate administrator creates an administrator for this level. The administrator / administrator can view completed tasks and view the entire point management process.

[0117] (3) Allocate points to administrators at the same level / lower level as needed. Administrators at all levels assign points that need to be managed to administrators at the same level; they can also manage the points directly.

[0118] (4) Each administrator manages his or her own pending tasks and the points in the management tasks; submits the completed tasks for review; reviews the tasks to be reviewed; reviews and reviews the pending tasks submitted by administrators at the same level; and can also review the pending tasks of lower-level organizations; reviews the review results, and re-manages and submits the tasks rejected by the review.

[0119] (5) Collect key points; view the point distribution and clearly view the location distribution of the point to which you belong on the map; display statistics on various indicators such as point statistics, point addition trends, the top 10 departments that have completed governance, the governance status of each administrative division, online and offline statistics, tasks to be governed, tasks to be reviewed, and completed tasks, so as to facilitate overall coordination and enhance the intelligent management function of points.

[0120] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention are included in the protection scope of the present invention.

Claims

1. A video point management method, characterized in that: include: Step S1: Build and deploy a video point management system management platform, which is used to obtain the hardware information, point information and video stream information of the video device, and to provide a standardized description of the video device. The point information includes longitude and latitude information; Step S2: Assign point management and proofreading tasks to users, and set user permissions; Step S3: Create point attribute tags, set point management verification rules, and manage according to the point management verification rules; the point management verification rules include geographic information system double verification, specifically: The first level of verification is that after the user draws or selects an area on the map, the area is compared with the user's administrative division. If the selected location is not within the user's administrative division, a prompt "The selected location is not within the XXX area, please select within the mask area" is displayed, and the mask area prompt is added to the selected administrative division; If the selected location is within the user's administrative area, the second level of verification will be performed; The second level of verification is to determine the matching range based on the area range, automatically match the latitude and longitude information of the video device with the matching range, automatically perform the point drawing operation of the video point after the match is successful, fill in the remarks, and submit the governance results.

2. The video point management method according to claim 1, characterized in that: The hardware information includes: device name, device number, device model, channel name and channel number, installation time and manufacturer; the point information also includes: device angle, position relationship with adjacent devices, and the number of devices at the same longitude and latitude.

3. The video point management method according to claim 2, characterized in that: In step S3, the point management verification rules also include spatial relationship verification, specifically: taking the preset value as the verification distance, and the number of devices within the verification distance as the density, when the density within the verification distance is less than the preset density, automatically perform the point drawing operation of the video point and submit the management result; when the density within the verification distance is greater than or equal to the preset density, automatically prompt and assign tasks to the user for manual verification.

4. The video point management method according to claim 3, characterized in that: Manual verification includes all video equipment within the verification distance range. If the location of the video equipment is true, fill in the special remarks information; If it is not true, modify it to the real point information and submit the governance results.

5. The video point management method according to claim 1, characterized in that: In step S3, the point management verification rules also include time calibration, which is performed regularly and automatically or irregularly and manually to keep the time of the video point management system management platform consistent with the standard time.

6. The video point management method according to claim 1, characterized in that: In step S2, users include administrators and managers, and administrators and managers are divided into several levels.

7. The video point management method according to claim 6, characterized in that: Administrator rights include handling point management and proofreading tasks, as well as viewing, counting, and analyzing the hardware information, point information, and video stream information of the video devices involved in the tasks; Administrator rights include creating administrators for the same-level organization, creating administrators and administrators for subordinate organizations, assigning management tasks to the created administrators, and reviewing management results.

8. The video point management method according to claim 7, characterized in that: The levels of the administrator and the manager are set according to the administrative divisions, and the levels include at least three levels: province, city and county.

9. The video point management method according to claim 8, characterized in that: Administrators at this level can view the pending governance tasks of subordinate organizations, but do not have review authority.

10. The video point management method according to claim 8, characterized in that: For governance tasks rejected by the administrator, only the points rejected by the review will be re-governed, and there is no need to repeat the governance for the points passed by the review.

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