CN112312075A - Operation and maintenance system and method for video monitoring network - Google Patents
Operation and maintenance system and method for video monitoring network Download PDFInfo
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- CN112312075A CN112312075A CN201910713791.5A CN201910713791A CN112312075A CN 112312075 A CN112312075 A CN 112312075A CN 201910713791 A CN201910713791 A CN 201910713791A CN 112312075 A CN112312075 A CN 112312075A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 168
- 238000012423 maintenance Methods 0.000 title claims abstract description 64
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000001514 detection method Methods 0.000 claims description 62
- 230000008859 change Effects 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 6
- 239000000284 extract Substances 0.000 claims description 6
- 230000011664 signaling Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 1
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
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Classifications
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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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/12—Fingerprints or palmprints
- G06V40/1365—Matching; Classification
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
- H04L43/0811—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking connectivity
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/50—Testing arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/85—Assembly of content; Generation of multimedia applications
- H04N21/858—Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot
- H04N21/8586—Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot by using a URL
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The invention relates to the field of network monitoring, in particular to an operation and maintenance system and a method for a video monitoring network, wherein the system comprises a scanning module, a fingerprint base module and a video operation and maintenance module, the system can automatically and effectively scan the detailed information of a video monitoring host, and combines the scanned detailed information and an IP port to obtain an RTSP/GB28181/SDK uniform resource locator of equipment, and the RTSP/GB28181/SDK uniform resource locator is used for searching and positioning the video monitoring host and acquiring a video stream.
Description
Technical Field
The invention relates to the field of video monitoring, in particular to an operation and maintenance system and method for a video monitoring network.
Background
With the vigorous popularization of 'safe cities', for the stability of social security, video monitoring equipment is distributed in public places such as roads, shopping malls and the like. Because the video equipment is installed in the external environment of a public place and is subjected to natural factors such as wind, sunshine and the like, the influence of human factors such as vibration and damage of illegal personnel in the driving process of an automobile is caused, the problems that the video equipment is blocked by leaves, a network is interrupted and the like are likely to occur, a video operation and maintenance system needs to be deployed to maintain the video equipment, the service of the video operation and maintenance system depends on the acquisition of video streams of detailed information of a video monitoring host, the data is imported manually in a traditional mode, the process is greatly influenced by the human factors, and at present, no method for automatically acquiring the detailed information of the video monitoring host exists.
Disclosure of Invention
In order to overcome the defect that the center of the prior art does not have a method for automatically acquiring the detailed information of a video monitoring host, the invention provides an operation and maintenance system for a video monitoring network
In order to solve the technical problems, the technical scheme of the invention is as follows:
an operation and maintenance system for a video monitoring network comprises a scanning module, a fingerprint library module and a video operation and maintenance module;
the scanning module is used for carrying out port scanning and service detection on a video monitoring host in a video monitoring network to obtain a characteristic value of the video monitoring host;
the fingerprint library module is used for performing characteristic matching on the acquired characteristic value and a fingerprint library and determining related information of the video monitoring host;
the video operation and maintenance module is used for positioning the video monitoring host according to the related information of the video monitoring host, searching the target video monitoring host, acquiring video stream data of the target video monitoring host and developing video operation and maintenance services.
The system has the advantages that the scanning module scans the video monitoring host in the video monitoring network to extract the characteristic value, the fingerprint module matches the characteristic value to determine the relevant information of the video monitoring host, and the video operation and maintenance module is used for developing the video operation and maintenance service according to the extracted relevant information.
Preferably, the scanning module scans the video monitoring host from a low address to a high address according to the IP of the video monitoring host in the video monitoring network, and scans the video monitoring host from the low address to the high address according to the IP, so that omission of the video monitoring host in a scanning range is avoided.
Preferably, the scanning module judges that the state of the video monitoring host which does not respond to scanning does not exist, judges that the state of the video monitoring host which is connected by scanning is online, performs port and service detection on the online video monitoring host, performs data communication by using an open port of the video monitoring host, and sends a constructed data packet to the video monitoring host; when the video monitoring host computer returns the data packet information, the scanning module extracts the characteristic value in the data packet information. The video monitoring host without response does not carry out port and service detection, thereby improving the working efficiency of the system and saving the time cost.
Preferably, the related information includes a device manufacturer, a device type, an operating system, and a device number. And determining a specific video monitoring host through the information of equipment manufacturer, equipment type, operating system and equipment number.
Preferably, after receiving the relevant information of the video monitoring host, the video operation and maintenance module judges the device type of the video monitoring host, and the device manufacturer uses the information and the IP address port to construct a RTSP/GB28181/SDK uniform resource locator to search for the target video monitoring host, and obtains the video stream data of the target video monitoring host through url, and performs the relevant video operation and maintenance service.
Preferably, the video operation and maintenance related services include video loss detection, image blur detection, contrast anomaly detection, image over-brightness detection, image over-dark detection, image color cast detection, noise interference detection, stripe interference detection, black and white image detection, picture freezing detection, video jitter detection, video sudden change detection, scene change detection, video occlusion detection, code stream delay, key frame delay, signaling delay, sound detection, and national standard format detection.
The invention also relates to an operation and maintenance method for the video monitoring network, which is based on the system and comprises the following steps:
step S1: the scanning module is used for carrying out port scanning and service detection on a video monitoring host in a video monitoring network, acquiring a characteristic value of the video monitoring host and transmitting the acquired characteristic value to the fingerprint library module;
step S2: the fingerprint database module is used for performing characteristic matching on the acquired characteristic value and a fingerprint database, determining relevant information of the video monitoring host and transmitting the relevant information to the video operation and maintenance module;
step S3: the video operation and maintenance module is used for positioning the video monitoring host according to the relevant information of the video monitoring host to search the target video monitoring host, acquiring video stream data of the target video monitoring host and developing video operation and maintenance services.
Preferably, the scanning module scans the video monitoring host from a low address to a high address according to the IP of the video monitoring host in the video monitoring network. The video monitoring host is scanned from a low address to a high address according to the IP, so that omission of the video monitoring host in a scanning range is avoided.
Preferably, the scanning module judges that the state of the video monitoring host which does not respond to scanning does not exist, judges that the state of the video monitoring host which is connected by scanning is online, performs port and service detection on the online video monitoring host, performs data communication by using an open port of the video monitoring host, and sends a constructed data packet to the video monitoring host; when the video monitoring host returns the constructed data packet information, the scanning module extracts the characteristic value in the constructed data packet information.
Preferably, after receiving the relevant information of the video monitoring host, the video operation and maintenance module judges the device type of the video monitoring host, and the device manufacturer uses the information and the IP address port to construct an RTSP/GB28181/SDK uniform resource locator to search for the target video monitoring host, and obtains video stream data of the target video monitoring host through url to perform video operation and maintenance related services.
Compared with the prior art, the technical scheme of the invention has the beneficial effects that:
the invention can automatically and effectively scan the detailed information of the video monitoring host, and utilizes the scanned detailed information and the RTSP/GB28181/SDK uniform resource locator of the IP port combination device to search and locate the video monitoring host and acquire the video stream through the RTSP/GB28181/SDK uniform resource locator.
Drawings
FIG. 1 is a system block diagram of the present invention.
FIG. 2 is a flow chart of the method of the present invention.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent;
for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product;
it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The technical solution of the present invention is further described below with reference to the accompanying drawings and examples.
Example 1
As shown in fig. 1, an operation and maintenance system for a video monitoring network includes a scanning module, a fingerprint database module, and a video operation and maintenance module;
the scanning module is used for carrying out port scanning and service detection on a video monitoring host in a video monitoring network to obtain a characteristic value of the video monitoring host;
the fingerprint library module is used for performing characteristic matching on the acquired characteristic value and a fingerprint library and determining related information of the video monitoring host;
the video operation and maintenance module is used for positioning the video monitoring host according to the related information of the video monitoring host, searching the target video monitoring host, acquiring video stream data of the target video monitoring host and developing video operation and maintenance services.
The system comprises a scanning module, a fingerprint base module, a video monitoring host, a video operation and maintenance module, a video flow data acquisition module, a video operation and maintenance service module and a video management and maintenance service module, wherein the scanning module is used for carrying out port scanning and service detection on the video monitoring host in a video monitoring network, acquiring a characteristic value of the video monitoring host and transmitting the characteristic value to the fingerprint base module, the fingerprint base module is used for carrying out characteristic matching on the acquired characteristic value and a fingerprint base, determining relevant information of the video monitoring host and transmitting the relevant information to the video operation and maintenance module, the video operation and maintenance module is used for positioning the video monitoring host according to the relevant information of the video monitoring host and searching a target video monitoring host, acquiring video flow data of the target video monitoring host and developing video operation and maintenance.
As a preferred embodiment, the scanning module scans the video monitoring host from a low address to a high address according to the IP of the video monitoring host in the video monitoring network. In order to avoid omission of the video monitoring host in the scanning range, the video monitoring host is scanned from a low address to a high address according to the IP, so that the situation can be effectively avoided.
As a preferred embodiment, the scanning module judges that the state of the video monitoring host which does not respond to the scanning does not exist, judges that the state of the video monitoring host which is connected by scanning is online, performs port and service detection on the online video monitoring host, performs data communication by using an open port of the video monitoring host, and sends a constructed data packet to the video monitoring host; when the video monitoring host computer returns the data packet information, the scanning module extracts the characteristic value in the data packet information.
As a preferred embodiment, the related information includes a device manufacturer, a device type, an operating system, and a device number, and through these pieces of information, the system can find the video monitoring host used for the operation and maintenance service.
As a preferred embodiment, after receiving the relevant information of the video monitoring host, the video operation and maintenance module determines the device type of the video monitoring host, and the device manufacturer uses the information and the IP address port to construct the uniform resource locator of RTSP/GB28181/SDK to search for the target video monitoring host, and obtains the video stream data of the target video monitoring host through url, and performs the relevant service of video operation and maintenance.
As a preferred embodiment, the video operation and maintenance related services include video loss detection, image blur detection, contrast anomaly detection, image over-brightness detection, image over-dark detection, image color cast detection, noise interference detection, stripe interference detection, black and white image detection, picture freeze detection, video jitter detection, video sudden change detection, scene change detection, video occlusion detection, code stream delay, key frame delay, signaling delay, sound detection, and national standard format detection.
Example 2
As shown in fig. 2, the present embodiment provides an operation and maintenance method for a video monitoring network, including the following steps:
step S1: the scanning module is used for carrying out port scanning and service detection on a video monitoring host in a video monitoring network, acquiring a characteristic value of the video monitoring host and transmitting the acquired characteristic value to the fingerprint library module;
step S2: the fingerprint database module is used for performing characteristic matching on the acquired characteristic value and a fingerprint database, determining relevant information of the video monitoring host and transmitting the relevant information to the video operation and maintenance module;
step S3: the video operation and maintenance module is used for positioning the video monitoring host according to the relevant information of the video monitoring host to search the target video monitoring host, acquiring video stream data of the target video monitoring host and developing video operation and maintenance services.
As a preferred embodiment, the scanning module scans the video monitoring host from a low address to a high address according to the IP of the video monitoring host in the video monitoring network. The video monitoring host is scanned from a low address to a high address according to the IP, so that omission of the video monitoring host in a scanning range is avoided.
As a preferred embodiment, the scanning module judges that the state of the video monitoring host which does not respond to the scanning does not exist, judges that the state of the video monitoring host which is connected by scanning is online, performs port and service detection on the online video monitoring host, performs data communication by using an open port of the video monitoring host, and sends a constructed data packet to the video monitoring host; when the video monitoring host returns the constructed data packet information, the scanning module extracts the characteristic value in the constructed data packet information.
As a preferred embodiment, after receiving the relevant information of the video monitoring host, the video operation and maintenance module determines the device type of the video monitoring host, and the device manufacturer uses the information and the IP address port to construct the uniform resource locator of RTSP/GB28181/SDK to search for the target video monitoring host, and obtains the video stream data of the target video monitoring host through url to perform the relevant video operation and maintenance service.
The same or similar reference numerals correspond to the same or similar parts;
the terms describing positional relationships in the drawings are for illustrative purposes only and are not to be construed as limiting the patent;
it should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. An operation and maintenance system for a video monitoring network is characterized by comprising a scanning module, a fingerprint library module and a video operation and maintenance module;
the scanning module is used for carrying out port scanning and service detection on a video monitoring host in a video monitoring network to obtain a characteristic value of the video monitoring host;
the fingerprint library module is used for performing characteristic matching on the acquired characteristic value and a fingerprint library and determining related information of the video monitoring host;
the video operation and maintenance module is used for positioning the video monitoring host according to the related information of the video monitoring host, searching the target video monitoring host, acquiring video stream data of the target video monitoring host and developing video operation and maintenance services.
2. The operation and maintenance system for video surveillance network according to claim 1, wherein the scanning module scans the video surveillance hosts from low address to high address according to the IP of the video surveillance hosts in the video surveillance network.
3. The operation and maintenance system for the video monitoring network according to claim 2, wherein the scanning module judges that the state of the video monitoring host which does not respond to the scanning does not exist, judges that the state of the video monitoring host which is connected to the scanning is on-line, performs port and service detection on the on-line video monitoring host, performs data communication by using an open port of the video monitoring host, and sends a configuration data packet to the video monitoring host; when the video monitoring host returns the constructed data packet information, the scanning module extracts the characteristic value in the constructed data packet information.
4. The operation and maintenance system for video surveillance network according to claim 3, wherein the related information comprises equipment manufacturer, equipment type, operating system and equipment number.
5. The operation and maintenance system for the video monitoring network according to claim 4, wherein the video operation and maintenance module, after receiving the relevant information of the video monitoring host, judges the device type of the video monitoring host, and the device manufacturer searches for the target video monitoring host by using the information and the uniform resource locator of the IP address port construction rtsp, and obtains the video stream data of the target video monitoring host through the url to perform the relevant service of video operation and maintenance.
6. The operation and maintenance system for video surveillance network of claim 5, wherein the video operation and maintenance related services include video loss detection, image blur detection, contrast anomaly detection, image over-brightness detection, image over-darkness detection, image color cast detection, noise interference detection, stripe interference detection, black and white image detection, picture freeze detection, video jitter detection, video drastic change detection, scene change detection, video occlusion detection, code stream delay, key frame delay, signaling delay, sound detection, and national standard format detection.
7. An operation and maintenance method for a video monitoring network, the method being based on the system of any one of claims 1 to 6, characterized by comprising the following steps:
step S1: the scanning module is used for carrying out port scanning and service detection on a video monitoring host in a video monitoring network, acquiring a characteristic value of the video monitoring host and transmitting the acquired characteristic value to the fingerprint library module;
step S2: the fingerprint database module is used for performing characteristic matching on the acquired characteristic value and a fingerprint database, determining relevant information of the video monitoring host and transmitting the relevant information to the video operation and maintenance module;
step S3: the video operation and maintenance module is used for positioning the video monitoring host according to the relevant information of the video monitoring host to search the target video monitoring host, acquiring video stream data of the target video monitoring host and developing video operation and maintenance services.
8. The operation and maintenance method for video surveillance network according to claim 7, wherein the scanning module scans the video surveillance hosts from low address to high address according to the IP of the video surveillance hosts in the video surveillance network.
9. The operation and maintenance method for the video monitoring network according to claim 7, wherein the scanning module judges that the state of the video monitoring host which does not respond to the scanning does not exist, judges that the state of the video monitoring host which is connected to the scanning is on-line, performs port and service detection on the on-line video monitoring host, performs data communication by using an open port of the video monitoring host, and sends a configuration data packet to the video monitoring host; when the video monitoring host returns the constructed data packet information, the scanning module extracts the characteristic value in the constructed data packet information.
10. The operation and maintenance method for the video monitoring network according to claim 7, wherein the video operation and maintenance module, after receiving the related information of the video monitoring host, determines the device type of the video monitoring host, the device manufacturer, uses the information and the IP address port to construct the uniform resource locator of RTSP/GB28181/SDK to search for the target video monitoring host, and obtains the video stream data of the target video monitoring host through url to perform the related service of video operation and maintenance.
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| CN201910713791.5A CN112312075A (en) | 2019-08-02 | 2019-08-02 | Operation and maintenance system and method for video monitoring network |
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| CN201910713791.5A CN112312075A (en) | 2019-08-02 | 2019-08-02 | Operation and maintenance system and method for video monitoring network |
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