CN112637552A - Security protection video signal transmission system - Google Patents
Security protection video signal transmission system Download PDFInfo
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- CN112637552A CN112637552A CN202011333696.1A CN202011333696A CN112637552A CN 112637552 A CN112637552 A CN 112637552A CN 202011333696 A CN202011333696 A CN 202011333696A CN 112637552 A CN112637552 A CN 112637552A
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- monitoring
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- 230000008054 signal transmission Effects 0.000 title claims abstract description 17
- 238000012544 monitoring process Methods 0.000 claims abstract description 96
- 238000001514 detection method Methods 0.000 claims description 14
- 238000005192 partition Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
- G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
- G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
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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
- H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Alarm Systems (AREA)
- Closed-Circuit Television Systems (AREA)
Abstract
The invention discloses a security video signal transmission system which comprises a front end and a rear end, wherein the front end comprises a monitoring camera 1, a monitoring camera 2, a monitoring camera 3, a monitoring camera N, an access layer switch, a video encoder and a monitoring system, and the rear end comprises a core switch, a management server, a television wall server, a monitoring television wall, a streaming media server, a monitoring client, a storage server, an array disk and a cloud storage system; the invention can continuously monitor the picture, can timely send out an alarm when the picture is intentionally shielded by a lawbreaker, avoids the phenomenon that security personnel cannot timely find that the monitoring camera is shielded, so that the lawbreaker is embedded in a place to steal, has higher safety, can upload the video signal to the cloud, improves the video storage time, and avoids the situation that the video is covered and deleted when people need to inquire the current video.
Description
Technical Field
The invention relates to the field of video signal transmission, in particular to a security video signal transmission system.
Background
The security protection is that a certain place is watched and protected through various security measures, equipment and personnel, and in various security protection equipment, monitoring belongs to the essential important component in the security protection system, mainly for monitoring the place, whether there is theft, lawless persons, etc., but security protection monitoring needs to be shot through the camera, and the shot picture needs to be transmitted through the video signal transmission system.
The existing security video signal transmission system has certain defects to be improved when in use, firstly, the security video signal transmission system does not have a monitoring function, lawless persons can cover a camera from a blind area through a covering object when needing to steal or embed into a field, if security personnel who take care of monitoring video are not found in time, the lawless persons can be successfully embedded into the field to steal, and the security is poor; secondly, the traditional monitoring video can be stored only through the disk of the array, the storage time is usually thirty days, and the storage files can be covered after thirty days, so that the long-time monitoring video cannot be inquired when the situation occurs, and the use is not facilitated.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the monitoring device has no monitoring function, so that when a lawbreaker needs to steal or embed into a field, the camera can be covered by the covering object from the blind area, and if security personnel who take charge of monitoring video cannot find the situation in time, the lawbreaker can be successfully embedded into the field to steal, and the safety is poor; secondly, the traditional monitoring video can be stored only through the disk of the array, the storage time is usually thirty days, and the storage files can be covered after thirty days, so that the long-time monitoring video cannot be inquired when the situation occurs, and the use is not facilitated.
The invention solves the technical problems through the following technical scheme, and provides a security video signal transmission system which comprises a front end and a rear end, wherein the front end comprises a monitoring camera 1, a monitoring camera 2, a monitoring camera 3, a monitoring camera N, an access layer switch, a video encoder and a monitoring system, and the rear end comprises a core switch, a management server, a television wall server, a monitoring television wall, a streaming media server, a monitoring client, a storage server, an array disk and a cloud storage system;
the monitoring camera 1, the monitoring camera 2, the monitoring camera 3 and the monitoring camera N are used for shooting pictures of a security and protection field;
the access layer switch is used for integrating network signals of the monitoring camera 1, the monitoring camera 2, the monitoring camera 3 and the monitoring camera N;
the video encoder is used for processing a video signal;
the core switch is used for network connection;
the management server is used for integrating and managing the shooting videos;
the television wall server is used for controlling the monitoring television wall to release pictures, and the monitoring television wall is used for releasing shot pictures;
the streaming media forwarding server is used for forwarding the shot picture to external terminal equipment, and the monitoring client is used for remotely checking the monitoring picture;
the storage server is used for controlling the array disk to store the monitoring picture.
Preferably, the monitoring system comprises a picture acquisition module, a picture processing module, a picture detection module, a programmable module and an alarm.
Preferably, the monitoring system comprises the following specific processing steps:
the method comprises the following steps: the picture acquisition module acquires a video picture;
step two: the collected video pictures are processed by the picture processing module and then transmitted to the picture detection module;
step three: programming a software program through a programmable module, and setting a video picture integrity threshold;
step four: when the shot picture is shielded and is incomplete, the shot picture is black, and the picture detection module alarms when detecting that the black picture exceeds a threshold value.
Preferably, the front end and the back end are connected through a network dedicated line.
Preferably, the cloud storage system comprises a single chip microcomputer, an uploading unit, a cloud storage server and a deleting unit.
Preferably, the cloud storage system comprises the following specific processing steps:
s1: the single chip microcomputer controls the uploading unit to upload data stored in an entire row of disks to the cloud storage server at regular time;
s2: the cloud storage server stores and encrypts data;
s3: the deleting unit periodically deletes the data stored in the cloud storage server and maintains the storable capacity of the cloud storage server.
Preferably, the single chip microcomputer comprises a clock unit and a partition unit, the clock unit is used for automatically calibrating network time, and the partition unit partitions the video data into an area A, an area B and an area C.
Compared with the prior art, the invention has the following advantages: the monitoring system comprises a picture acquisition module, a picture detection module, a programmable module programming software program, a picture processing module and a picture processing module, wherein the picture acquisition module acquires a video picture, the acquired video picture is processed by the picture processing module and then transmitted to the picture detection module, the programmable module programming software program is used for setting a video picture integrity threshold value, when the shot picture is shielded and is incomplete, the shot picture belongs to black, when the picture detection module detects that the black picture exceeds the threshold value, the alarm can be given out through an alarm, the picture can be continuously monitored, when the picture is intentionally shielded by a lawbreaker, an alarm can be given out in time, and the situation that the monitoring; through setting up cloud storage system, single chip microcomputer control uploads the unit, regularly uploads the data that whole column of disk stored to cloud storage server, and cloud storage server stores and encrypts data, and the unit that deletes regularly deletes the data that cloud storage server stored, keeps cloud storage server's storable capacity, can upload video signal to the high in the clouds, improves video save time, avoids when people need inquire the past video the video has been covered and deletes.
Drawings
FIG. 1 is a system block diagram of the present invention;
FIG. 2 is a system diagram of the monitoring system of the present invention;
fig. 3 is a system diagram of a cloud storage system of the present invention.
Detailed Description
The following examples are given for the detailed implementation and specific operation of the present invention, but the scope of the present invention is not limited to the following examples.
As shown in fig. 1-3, the present embodiment provides a technical solution: a security video signal transmission system comprises a front end and a rear end, wherein the front end comprises a monitoring camera 1, a monitoring camera 2, a monitoring camera 3, a monitoring camera N, an access layer switch, a video encoder and a monitoring system, and the rear end comprises a core switch, a management server, a television wall server, a monitoring television wall, a streaming media server, a monitoring client, a storage server, an array disk and a cloud storage system;
the monitoring camera 1, the monitoring camera 2, the monitoring camera 3 and the monitoring camera N are used for shooting pictures of a security site;
the access layer switch is used for integrating network signals of the monitoring camera 1, the monitoring camera 2, the monitoring camera 3 and the monitoring camera N;
the video encoder is used for processing a video signal;
the core switch is used for network connection;
the management server is used for integrating and managing the shooting videos;
the television wall server is used for controlling the monitoring television wall to release pictures, and the monitoring television wall is used for releasing shot pictures;
the streaming media forwarding server is used for forwarding the shot picture to external terminal equipment, and the monitoring client is used for remotely checking the monitoring picture;
the storage server is used for controlling the array disk to store the monitoring picture.
The monitoring system comprises a picture acquisition module, a picture processing module, a picture detection module, a programmable module and an alarm.
The monitoring system comprises the following specific processing steps:
the method comprises the following steps: the picture acquisition module acquires a video picture;
step two: the collected video pictures are processed by the picture processing module and then transmitted to the picture detection module;
step three: programming a software program through a programmable module, and setting a video picture integrity threshold;
step four: when the shot picture is shielded and is incomplete, the shot picture is black, and the picture detection module alarms when detecting that the black picture exceeds a threshold value.
The front end and the back end are connected through a network special line.
The cloud storage system comprises a single chip microcomputer, an uploading unit, a cloud storage server and a deleting unit.
The cloud storage system comprises the following specific processing steps:
s1: the single chip microcomputer controls the uploading unit to upload data stored in an entire row of disks to the cloud storage server at regular time;
s2: the cloud storage server stores and encrypts data;
s3: the deleting unit periodically deletes the data stored in the cloud storage server and maintains the storable capacity of the cloud storage server.
The singlechip comprises a clock unit and a partition unit, the clock unit is used for automatically calibrating network time, and the partition unit partitions video data into an area A, an area B and an area C.
In conclusion, when the invention is used, the monitoring camera 1, the monitoring camera 2, the monitoring camera 3 and the monitoring camera N take pictures, the pictures are transmitted to the video encoder through the access layer switch, the video encoder transmits video signals to the core switch through a network private line, the picture acquisition module acquires video pictures, the acquired video pictures are processed by the picture processing module and then transmitted to the picture detection module, a programmable module programming software program is used for setting a threshold value of the integrity of the video pictures, the taken pictures are blocked and incomplete, the taken pictures are black, the picture detection module alarms through the alarm when detecting that the black pictures exceed the threshold value, the core switch transmits the video signals to the management server, the management server respectively transmits the video signals to the television wall server, the streaming media forwarding server and the storage server, the video wall server transmits video signals to a monitoring video wall, people monitor and shoot pictures through the monitoring video wall, the streaming media forwarding server transmits the video signals to a monitoring client, people can remotely check and shoot the pictures through the monitoring client, meanwhile, the storage server stores the video signals through the array disk and is used for inquiring the pictures shot in the past period, the single chip microcomputer controls the uploading unit to upload data stored in the whole array of disks to the cloud storage server at regular time, the cloud storage server stores and encrypts the data, and the deleting unit deletes the data stored in the cloud storage server at regular intervals and keeps the storage capacity of the cloud storage server.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (7)
1. A security video signal transmission system is characterized by comprising a front end and a rear end, wherein the front end comprises a monitoring camera 1, a monitoring camera 2, a monitoring camera 3, a monitoring camera N, an access layer switch, a video encoder and a monitoring system, and the rear end comprises a core switch, a management server, a television wall server, a monitoring television wall, a streaming media server, a monitoring client, a storage server, an array disk and a cloud storage system;
the monitoring camera 1, the monitoring camera 2, the monitoring camera 3 and the monitoring camera N are used for shooting pictures of a security and protection field;
the access layer switch is used for integrating network signals of the monitoring camera 1, the monitoring camera 2, the monitoring camera 3 and the monitoring camera N;
the video encoder is used for processing a video signal;
the core switch is used for network connection;
the management server is used for integrating and managing the shooting videos;
the television wall server is used for controlling the monitoring television wall to release pictures, and the monitoring television wall is used for releasing shot pictures;
the streaming media forwarding server is used for forwarding the shot picture to external terminal equipment, and the monitoring client is used for remotely checking the monitoring picture;
the storage server is used for controlling the array disk to store the monitoring picture.
2. The security video signal transmission system according to claim 1, characterized in that: the monitoring system comprises a picture acquisition module, a picture processing module, a picture detection module, a programmable module and an alarm.
3. The security video signal transmission system according to claim 2, characterized in that: the monitoring system comprises the following specific processing steps:
the method comprises the following steps: the picture acquisition module acquires a video picture;
step two: the collected video pictures are processed by the picture processing module and then transmitted to the picture detection module;
step three: programming a software program through a programmable module, and setting a video picture integrity threshold;
step four: when the shot picture is shielded and is incomplete, the shot picture is black, and the picture detection module alarms when detecting that the black picture exceeds a threshold value.
4. The security video signal transmission system according to claim 1, characterized in that: the front end and the rear end are connected through a network special line.
5. The security video signal transmission system according to claim 1, characterized in that: the cloud storage system comprises a single chip microcomputer, an uploading unit, a cloud storage server and a deleting unit.
6. The security video signal transmission system according to claim 5, wherein: the cloud storage system comprises the following specific processing steps:
s1: the single chip microcomputer controls the uploading unit to upload data stored in an entire row of disks to the cloud storage server at regular time;
s2: the cloud storage server stores and encrypts data;
s3: the deleting unit periodically deletes the data stored in the cloud storage server and maintains the storable capacity of the cloud storage server.
7. The security video signal transmission system according to claim 5, wherein: the single chip microcomputer comprises a clock unit and a partition unit, the clock unit is used for automatically calibrating network time, the partition unit partitions video data in different fields and sequentially divides the video data into an area A, an area B and an area C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011333696.1A CN112637552A (en) | 2020-11-24 | 2020-11-24 | Security protection video signal transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011333696.1A CN112637552A (en) | 2020-11-24 | 2020-11-24 | Security protection video signal transmission system |
Publications (1)
| Publication Number | Publication Date |
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| CN112637552A true CN112637552A (en) | 2021-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011333696.1A Pending CN112637552A (en) | 2020-11-24 | 2020-11-24 | Security protection video signal transmission system |
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| CN (1) | CN112637552A (en) |
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| CN111629173A (en) * | 2020-03-03 | 2020-09-04 | 宁夏回族自治区通信产业服务有限公司 | Video cloud storage system for enterprise security protection |
-
2020
- 2020-11-24 CN CN202011333696.1A patent/CN112637552A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN204669406U (en) * | 2015-06-24 | 2015-09-23 | 马秋平 | A kind of UPS intelligent monitor system |
| WO2018027448A1 (en) * | 2016-08-08 | 2018-02-15 | 深圳秦云网科技有限公司 | Intelligent monitoring cloud transcoding platform |
| CN106791631A (en) * | 2016-12-13 | 2017-05-31 | 北京黎阳之光科技有限公司 | A kind of novel video cloud platform |
| CN107547869A (en) * | 2017-08-29 | 2018-01-05 | 安徽千里眼信息科技有限公司 | A kind of video monitoring system based on cloud storage |
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Application publication date: 20210409 |
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