CN113783864A - Intelligent oil-gas pipeline inspection video monitoring system based on streaming media technology - Google Patents
Intelligent oil-gas pipeline inspection video monitoring system based on streaming media technology Download PDFInfo
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- CN113783864A CN113783864A CN202111031715.XA CN202111031715A CN113783864A CN 113783864 A CN113783864 A CN 113783864A CN 202111031715 A CN202111031715 A CN 202111031715A CN 113783864 A CN113783864 A CN 113783864A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/40—Support for services or applications
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
- G07C1/20—Checking timed patrols, e.g. of watchman
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/10—Architectures or entities
- H04L65/1013—Network architectures, gateways, control or user entities
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
- H04L67/1004—Server selection for load balancing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1095—Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
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- Closed-Circuit Television Systems (AREA)
Abstract
The invention provides an intelligent oil-gas pipeline inspection video monitoring system based on a streaming media technology, which comprises: the system comprises a data acquisition part, a streaming media server, a system server, an application manager, a database and a command platform; the data acquisition part is used for acquiring video data of the oil and gas pipeline, intelligently identifying and processing multiple paths of videos, and then pushing and forwarding the video data and an identification result to the streaming media server; the streaming media server performs load balancing deployment on the received video data and performs synchronous maintenance on files and databases; the system server performs unified management on the data acquisition part, the streaming media server, the application manager, the database and the command platform; and the application manager realizes real-time display and alarm prompt of video data by calling the system server.
Description
Technical Field
The invention belongs to the field of video monitoring and data processing, and particularly relates to a pipeline inspection video monitoring system based on a streaming media technology.
Background
In the integrity management of the oil and gas pipeline, manual inspection is needed to inspect the area within a certain range around the pipeline, and the problem is reported immediately after the problem is found. The high consequence area is a more important monitoring range, investigation is required to be carried out at regular intervals, even if the real-time monitoring is difficult to achieve, and the sudden problem is difficult to be timely processed.
Disclosure of Invention
In view of the above, the present invention is directed to a video surveillance system for intelligent inspection of oil and gas pipelines based on streaming media technology, which overcomes the above problems or at least partially solves or alleviates the above problems.
The utility model provides a video monitoring system is patrolled and examined to oil gas pipeline intelligence based on streaming media technique, includes: the system comprises a data acquisition part, a streaming media server, a system server and an application manager, wherein the data acquisition part comprises four layers of architectures; the data acquisition part is used for acquiring video data of the oil and gas pipeline, intelligently identifying and processing multiple paths of videos, and then pushing and forwarding the video data and an identification result to the streaming media server; the streaming media server performs load balancing deployment on the received video data and performs synchronous maintenance on files and databases; the system server performs unified management on the data acquisition part, the streaming media server, the application manager, the database and the command platform; and the application manager realizes real-time display and alarm prompt of video data by calling the system server.
The invention also has the following optional features.
Optionally, the data acquisition unit at least includes a camera, a control terminal and a push forwarding module, the camera returns video data to the control terminal in real time through a remote data link, and the control terminal intelligently identifies the video data and then sends the video data to the push forwarding module for push forwarding.
Optionally, the streaming media server receives the video signal sent by the stream pushing and forwarding module, issues the video signal to the command platform for video monitoring, and stores data of the video signal.
Optionally, the streaming media server includes an interface service layer, a database operation layer, and a file operation layer, where the interface service layer is configured to perform maintenance operations such as reading, adding, deleting, modifying, and checking data in a database of the streaming media server, the database operation layer is configured to record real-time data, and the file operation layer ensures that file information in the database and file information in a physical path are consistent.
Optionally, the streaming media server further comprises nginx load balancing.
Optionally, the system server is configured to serve video monitoring of the command platform, and includes a system setting option, a personnel management option, a video management option, and a rights management option.
Optionally, the application manager serves the system server, and the application manager includes a video window option, an alert prompt option, a history query option, and an alert command option.
The invention has the beneficial effects that:
the invention collects the video data from the data collecting part, intelligently identifies the video data through the control terminal, and pushes the identification result stream to the streaming media server to provide video data service; the system can support a large number of video monitoring deployment of long-distance pipelines, can provide reliable and stable intelligent video monitoring service based on powerful intelligent identification terminals and distributed server frames, and has important value for pipeline inspection service of high-back fruit areas or key management and control areas of oil and gas pipelines.
Drawings
The invention will be further explained in detail with reference to the drawings and the embodiments;
FIG. 1 is a frame composition diagram of an oil and gas pipeline inspection video monitoring system based on a streaming media technology;
FIG. 2 is a block diagram of the overall flow framework for multi-channel plug flow and front end display according to the present invention.
In the above figures: 1 a data acquisition part; 101 a camera; 102 control the terminal; 103, a plug flow forwarding module; 2, a stream media server; 201 interface service layer; 202 a data operation layer; 203 a file operation layer; 204 nginx load balancing; 3, a system server; 301 system setup options; 302 personnel management options; 303 video management options; 304 rights management options; 4 an application manager; 401 a video window option; 402 an alert prompt option; 403 historical query options; 404 an alarm command option; 5, a database; 6 command platform.
Detailed Description
Example 1
Referring to fig. 1, an embodiment of the present invention provides an intelligent patrol video monitoring system for an oil and gas pipeline based on a streaming media technology, including: the system comprises a data acquisition part 1, a streaming media server 2, a system server 3, an application manager 4, a database (5) and a command platform (6); the data acquisition part 1 is used for acquiring video data of the oil and gas pipeline, intelligently identifying and processing multiple paths of videos, and then pushing and forwarding the video data and an identification result to the streaming media server 2; the streaming media server 2 performs load balancing deployment on the received video data and performs synchronous maintenance on the file and the database 5 at the same time; the system server 3 performs unified management on the data acquisition part 1, the streaming media server 2, the application manager 4, the database 5 and the command platform 6; the application manager 4 realizes real-time display and alarm prompt of video data by calling the system server 3.
Referring to fig. 2, the oil and gas pipeline inspection video monitoring system based on the streaming media technology provided by the invention can perform flexible configuration and full coverage deployment according to the region class for short transmission pipelines of dozens of kilometers and long transmission pipelines of thousands of kilometers, and specifically performs video monitoring system deployment on four classes of regions arbitrarily divided into a plurality of segments with the length of 2km and capable of including the maximum number of gathered residents within 200m ranges on two sides of the central line of the pipeline. The data acquisition part 1 can be provided with one ground pole for a first-class area (an area which is not frequently occupied by people and has no permanent inhabitation), two ground poles for a first-class and second-class area (an area with the number of households being fifteen or less), four ground poles for a second-class area (an area with the number of households being fifteen or more, including suburban residential areas, commercial areas, industrial areas and densely populated areas with the condition that the first-class area of a planning and developing area is not enough to be four levels), six to ten ground poles for a fourth-class area (an area with more than four levels and four layers of buildings (the number of layers of basements is not counted), which is generally concentrated, has frequent traffic and has more underground facilities), and each ground pole is provided with a camera so as to ensure that the surrounding environment of a pipeline is completely covered. The data acquisition part 1 transmits the video signal back to the streaming media server 2, the streaming media server 2 stores and releases the video data, and the system server 3 of the whole command platform accesses the corresponding monitoring stream to each video window respectively, so as to achieve the purpose of real-time monitoring and management. The application manager 4 performs corresponding window layout and alarm prompting according to the background setting. And finally, the staff can send out maintenance personnel and maintenance equipment to the pipeline at the corresponding position and position according to the alarm prompt item for maintenance.
Example 2
Referring to fig. 1, on the basis of embodiment 1, the data acquisition unit 1 at least includes a camera 101, a control terminal 102, and a push forwarding module 103, where the camera 101 returns video data to the control terminal 102 in real time through a remote data link, and the control terminal 102 intelligently identifies the video data and then sends the video data to the push forwarding module 103 for push forwarding.
The camera 101 mainly refers to a network camera or a USB camera, and transmits video data to each control terminal 102 through a wireless link in a udp transmission manner, the control terminals 102 first perform intelligent identification processing on one or more received video data by using an intelligent identification algorithm, usually, one control terminal 102 can simultaneously process multiple video data within a performance allowable range, the multiple control terminals 102 perform parallel asynchronous work to forward and return real-time video data, and then, the identified real-time video data and original stream are forwarded to the streaming media server 2 through a stream forwarding module 103, such as an open source computer program FFMpeg.
Example 3
Referring to fig. 1, on the basis of embodiment 2, the streaming media server 2 receives a video signal sent by the stream pushing and forwarding module 103, and issues the video signal to a command platform for video monitoring, and meanwhile, stores data of the video signal.
The streaming media server 2 automatically detects the network condition through an intelligent streaming technology, adjusts the attribute of the audio and video to be optimal, and receives a proper media stream according to the performance of the client by using the client; the real-time stream is sent to a receiving server of a headquarter command platform and a related management center through a shunting technology, a client can access the server nearby to obtain a high-quality media stream, and the bandwidth utilization can be reduced to the maximum extent; the problem of disordered sequence caused by different arrival times of the data packets at the client due to network delay or instability is solved through a cache technology, the problem of playing sequence can be solved on one hand by adjusting the sequence of the data packets in the buffer area, and memory overflow can be prevented on the other hand.
Example 4
Referring to fig. 1, on the basis of embodiment 3, the streaming media server 2 includes an interface service layer 201, a database operation layer 202, and a file operation layer 203, where the interface service layer 201 is configured to perform maintenance operations such as reading, adding, deleting, modifying, and checking data in the database 5 of the streaming media server 2, the database operation layer 202 is configured to perform recording of real-time data, and the file operation layer 203 ensures that file information in the database 5 and that in a physical path are consistent.
The streaming media server 2 is operated and deployed under an Ubuntu system, wherein events such as push flow, pull flow, video segmentation and the like of the server are executed by corresponding callback events, and the callback events can be in data interaction with other servers; when accessing the streaming media server 2, the external browser or system may customize a corresponding interface in an independently written service, and both the file operation layer 203 and the database operation layer 202 are used for calling the inside of the streaming media and are in a closed state to the outside.
Example 5
Referring to fig. 1 and fig. 2, on the basis of embodiment 4, the streaming media server 2 further includes nginx load balancing 204.
In the process that a plurality of terminals return data to the streaming media server 2 in real time, the nginx load balancing 204 performs load balancing processing at the receiving stream end and the distribution stream end of the streaming media server 2, respectively, so as to maintain stable operation of the system. Aiming at the condition of a large number of real-time monitoring videos, a single high-performance server is high in price and can also cause a bottleneck problem for the storage and the release of a large number of real-time streams, the invention adopts a plurality of common performance servers to release the real-time streams, and adopts nginx to perform load balancing processing of the front end and the rear end, so that the deployment mode can easily perform later expansion, and simultaneously deploys the database 5 to the server independently and performs backup processing, thereby solving the problem of too large pressure of a single machine, increasing the stability and improving the safety of the system.
Example 6
On the basis of embodiment 1, the system server 3 is configured to serve video monitoring of a command platform, and includes a system setting option 301, a personnel management option 302, a video management option 303, and a rights management option 304.
The system server 3 is mainly used to manage the whole system including the streaming server 2. The system framework is built by adopting a springboot2 + mybatis + shiro + jwt token framework, and an administrator can configure, operate and the like each functional module of the system in the system server 3. And the system server 3 mainly manages the video data through the database 5. The system setting options 301 are mainly used for setting system global contents, such as names, the number of front-end windows, alarm prompt option contents and the like; the video management option 303 is mainly used to display the number of videos in the streaming media server 2, the maximum video number of each page may be set to 20, 60, or 100, and a pagination display may be performed after the maximum video number exceeds the maximum video number, and after each video is clicked, a result identified under the video can be popped up, such as a full screen shot, a detail screen shot, and identified categories such as: oil leakage, construction of oil stealing amount and the like; the video supports the functions of inquiring according to date and deleting in batches; the personnel management option 302 is mainly used for task division and issuing by a manager, so that remote cooperative work of workers is facilitated; the authority management option 304 is mainly used for setting different authority levels for an operator, and can promote a common user to be an administrator or set the administrator to be the common user.
Example 7
On the basis of embodiment 1, the application manager 4 serves the system server 3, and the application manager 4 includes a video window option 401, an alarm prompt option 402, a history query option 403, and an alarm command option 404.
The video window option 401 is to display different numbers of video window layouts at the front end; the alarm prompt option 402 is displayed on a play page, and corresponding prompt play is performed through self-defined prompt contents, such as events of oil stealing, oil leakage, construction and the like, so that the alarm prompt can be given out in a window in time; the historical query option 403 is to complete the retrieval of the historical videos in the database 5 through SQL statements and support video playback through the system server bottom layer; the alarm command option 404 is used to facilitate the manager to remotely warn or direct the emergency at the site at the first time by sending a short message and broadcast to the nearest emergency department in the risk area.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims. The components and structures of the present embodiments that are not described in detail are well known in the art and do not constitute essential structural elements or elements.
Claims (7)
1. The utility model provides a video monitoring system is patrolled and examined to oil gas pipeline intelligence based on streaming media technique which characterized in that includes: the system comprises a data acquisition part (1), a streaming media server (2), a system server (3), an application manager (4), a database (5) and a command platform (6); the data acquisition part (1) is used for acquiring video data of an oil-gas pipeline, intelligently identifying and processing multiple paths of videos, and then pushing and forwarding the video data and an identification result to the streaming media server (2); the streaming media server (2) performs load balancing deployment on the received video data and performs synchronous maintenance on files and a database (5); the system server (3) performs unified management on the data acquisition part (1), the streaming media server (2), the application manager (4), the database (5) and the command platform (6); and the application manager (4) is used for carrying out real-time display and alarm prompt by calling the video data in the system server (3).
2. The video monitoring system that patrols and examines of oil and gas pipeline intelligence based on streaming media technique of claim 1, characterized in that, data acquisition portion (1) contains camera (101), control terminal (102) and pushes away a class forward module (103) at least, camera (101) pass back video data in real time to control terminal (102) through remote data link, control terminal (102) send after carrying out intelligent identification to video data push away a class forward module (103) and forward.
3. The intelligent inspection video monitoring system for oil and gas pipelines based on the streaming media technology as claimed in claim 2, wherein the streaming media server (2) receives the video signals sent by the plug-flow forwarding module (103), issues the video signals to the command platform (6) for video monitoring, and simultaneously stores the video signals in data.
4. The intelligent inspection video monitoring system for oil and gas pipelines based on the streaming media technology as claimed in claim 3, wherein the streaming media server (2) comprises an interface service layer (201), a database operation layer (202) and a file operation layer (203), the interface service layer (201) is used for performing maintenance operations such as reading, adding, deleting, modifying and checking of data in the database (5) of the streaming media server (2), the database operation layer (202) is used for recording real-time data, and the file operation layer (203) ensures that the database (5) and file information under a physical path are consistent.
5. The intelligent inspection video monitoring system for oil and gas pipelines based on streaming media technology according to claim 4, wherein the streaming media server (2) further comprises nginx load balancing (204).
6. The intelligent inspection video monitoring system for oil and gas pipelines based on the streaming media technology as claimed in claim 1, wherein the system server (3) is used for serving video monitoring of a command platform (6) and comprises a system setting option (301), a personnel management option (302), a video management option (303) and a right management option (304).
7. The video monitoring system for intelligent inspection of oil and gas pipelines based on streaming media technology according to claim 1, characterized in that the application manager (4) serves the system server (3), and the application manager (4) comprises a video window option (401), an alarm prompt option (402), a history query option (403) and an alarm command option (404).
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| CN202111031715.XA CN113783864A (en) | 2021-09-03 | 2021-09-03 | Intelligent oil-gas pipeline inspection video monitoring system based on streaming media technology |
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| CN202111031715.XA CN113783864A (en) | 2021-09-03 | 2021-09-03 | Intelligent oil-gas pipeline inspection video monitoring system based on streaming media technology |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN202067132U (en) * | 2011-05-09 | 2011-12-07 | 天津科电石化科技发展有限公司 | Security and early warning system through internet of things for monitoring oil long-transportation pipeline |
| WO2017035788A1 (en) * | 2015-09-01 | 2017-03-09 | 深圳好视网络科技有限公司 | Streaming media service system |
| WO2020037387A1 (en) * | 2018-08-18 | 2020-02-27 | Insfor - Innovative Solutions For Robotics Ltda. - Me | System for the inspection and monitoring of moving pipelines |
| CN210511074U (en) * | 2019-01-25 | 2020-05-12 | 电子科技大学 | Full-intelligent oil-gas pipeline inspection system based on unmanned aerial vehicle remote sensing and deep learning |
| CN211123729U (en) * | 2020-01-20 | 2020-07-28 | 西安科技大学 | Oil gas long distance pipeline monitored control system along line |
| CN113203049A (en) * | 2020-05-28 | 2021-08-03 | 中国石油天然气股份有限公司 | Intelligent monitoring and early warning system and method for pipeline safety |
| CN113206978A (en) * | 2020-05-28 | 2021-08-03 | 中国石油天然气股份有限公司 | Security intelligent monitoring early warning system and method for oil and gas pipeline station |
-
2021
- 2021-09-03 CN CN202111031715.XA patent/CN113783864A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202067132U (en) * | 2011-05-09 | 2011-12-07 | 天津科电石化科技发展有限公司 | Security and early warning system through internet of things for monitoring oil long-transportation pipeline |
| WO2017035788A1 (en) * | 2015-09-01 | 2017-03-09 | 深圳好视网络科技有限公司 | Streaming media service system |
| WO2020037387A1 (en) * | 2018-08-18 | 2020-02-27 | Insfor - Innovative Solutions For Robotics Ltda. - Me | System for the inspection and monitoring of moving pipelines |
| CN210511074U (en) * | 2019-01-25 | 2020-05-12 | 电子科技大学 | Full-intelligent oil-gas pipeline inspection system based on unmanned aerial vehicle remote sensing and deep learning |
| CN211123729U (en) * | 2020-01-20 | 2020-07-28 | 西安科技大学 | Oil gas long distance pipeline monitored control system along line |
| CN113203049A (en) * | 2020-05-28 | 2021-08-03 | 中国石油天然气股份有限公司 | Intelligent monitoring and early warning system and method for pipeline safety |
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