CN108198367B - Data acquisition and monitoring control method, system, device and computer storage medium - Google Patents
Data acquisition and monitoring control method, system, device and computer storage medium Download PDFInfo
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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
- G08B13/19602—Image analysis to detect motion of the intruder, e.g. by frame subtraction
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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
- G08B13/19665—Details related to the storage of video surveillance data
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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
- G08B13/19665—Details related to the storage of video surveillance data
- G08B13/19669—Event triggers storage or change of storage policy
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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
- G08B13/19665—Details related to the storage of video surveillance data
- G08B13/19671—Addition of non-video data, i.e. metadata, to video stream
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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
- G08B13/19678—User interface
- G08B13/19691—Signalling events for better perception by user, e.g. indicating alarms by making display brighter, adding text, creating a sound
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Abstract
The invention provides a data acquisition and monitoring control method, a system, a device and a computer storage medium. The method comprises the following steps: an IP camera in the SCADA system collects images of a monitoring area in real time, intrusion detection is carried out on each collected frame of image in real time, if an intrusion event is detected in one frame of image, the frame of image is packaged into an FTP file and uploaded to a set FTP file server, wherein the file name of the FTP file comprises the IP camera identification and the collection time of the frame of image; and the SCADA server regularly inquires the FTP file server, if the FTP file server is inquired that a new FTP file is generated, the new FTP file is downloaded, an image is analyzed from the new FTP file, an IP camera mark and image acquisition time are acquired from the file name of the new FTP file, and processing related to the corresponding IP camera is executed. The invention greatly reduces the useless video data transmitted in the SCADA system and saves the network bandwidth and the storage space of the SCADA system.
Description
Technical Field
The invention relates to the technical field of data monitoring, in particular to a data acquisition and monitoring control method, a system, a device and a computer storage medium.
Background
The SCADA (Supervisory Control And Data Acquisition) System is a computer-based DCS (Distributed Control System) And an automatic monitoring System. The method has wide application field, and can be applied to a plurality of fields such as data acquisition and monitoring control, process control and the like in the fields of electric power, metallurgy, petroleum, chemical industry, gas, railways and the like.
Typically SCADA systems are divided into two levels, client/server architectures. And the SCADA server is communicated with the hardware equipment to perform data processing and operation. And the SCADA client is used for man-machine interaction, such as displaying the state of a site by using characters and animation, and can operate switches and valves on the site. And the ultra-remote SCADA client can be published by the Web and monitored on the Internet.
WinCC OA is one of SCADA platforms, and WinCC OA manages platforms such as: WinCC OA Video manager manages a large number of IP cameras to achieve the purpose of Video monitoring.
Disclosure of Invention
In order to solve the problems, the invention provides an SCADA method to reduce the transmission of useless video data in an SCADA system and save network bandwidth;
the invention also provides an SCADA system to reduce the transmission of useless video data in the SCADA system and save network bandwidth;
the invention also provides an SCADA device, which is used for reducing the transmission of useless video data in an SCADA system and saving network bandwidth;
the invention also provides a computer storage medium to reduce the transmission of useless video data in the SCADA system and save network bandwidth.
In order to achieve the purpose, the invention provides the following technical scheme:
a method of data acquisition and supervisory control, the method comprising:
an IP camera in the SCADA system collects images of a monitoring area in real time, intrusion detection is carried out on each collected frame of image in real time, if an intrusion event is detected in one frame of image, the frame of image is packaged into an FTP file and uploaded to a set FTP file server, wherein the file name of the FTP file comprises the IP camera identification and the collection time of the frame of image;
and the SCADA server regularly inquires the FTP file server, if the FTP file server is inquired that a new FTP file is generated, the new FTP file is downloaded, an image is analyzed from the new FTP file, an IP camera mark and image acquisition time are acquired from the file name of the new FTP file, and processing related to the corresponding IP camera is executed.
The executing of the processing related to the corresponding IP camera includes:
and popping up SCADA alarms aiming at the monitoring area corresponding to the IP camera on a display screen, or,
and playing the warning sound aiming at the monitoring area corresponding to the IP camera, or,
and initiating a connection establishment request to the IP camera, and after the connection is established, starting to receive a real-time image aiming at the monitoring area sent by the IP camera, and storing the image or playing the image on a display screen in real time.
The SCADA server is a Wincc OA server.
A method of data acquisition and supervisory control, the method comprising:
the SCADA server regularly inquires a set file server, if the fact that a new file is generated on the file server is inquired, the new file is downloaded, an IP camera mark is obtained from the new file, and processing related to a corresponding IP camera is executed;
the new file is uploaded to the file server by the IP camera, images of a monitoring area are collected by the IP camera in real time, intrusion detection is carried out on each collected frame of image in real time, and if an intrusion event is detected, the file containing the IP camera identification is uploaded to the file server.
The executing of the processing related to the corresponding IP camera includes:
and popping up SCADA alarms aiming at the monitoring area corresponding to the IP camera on a display screen, or,
and playing the warning sound aiming at the monitoring area corresponding to the IP camera, or,
and initiating a connection establishment request to the IP camera, and after the connection is established, starting to receive a real-time image aiming at the monitoring area sent by the IP camera, and storing the image or playing the image on a display screen in real time.
The new file further comprises an image of the intrusion event and the acquisition time of the image.
The SCADA server is a Wincc OA server.
A method of data acquisition and supervisory control, the method comprising:
the SCADA server receives an intrusion event report notification sent by a level detection device, determines an IP camera connected with the level detection device, and executes processing related to the IP camera;
the system comprises an IP camera, a level detection device, an SCADA server and an intrusion event reporting notification server, wherein the IP camera collects images of a monitoring area in real time and carries out intrusion detection on each collected frame of image in real time, if an intrusion event is detected, the level detection device outputs a set level signal to the level detection device, and the level detection device sends the intrusion event reporting notification to the SCADA server after receiving the set level signal.
The executing the processing related to the IP camera comprises:
and popping up SCADA alarms aiming at the monitoring area corresponding to the IP camera on a display screen, or,
and playing the warning sound aiming at the monitoring area corresponding to the IP camera, or,
and initiating a connection establishment request to the IP camera, and after the connection is established, starting to receive a real-time image aiming at the monitoring area sent by the IP camera, and storing the image or playing the image on a display screen in real time.
The SCADA server is a Wincc OA server.
A data acquisition and supervisory control system, the system comprising:
the IP camera is used for collecting images of a monitoring area in real time, carrying out intrusion detection on each collected frame of image in real time, and if an intrusion event is detected in one frame of image, packaging the frame of image into an FTP file and uploading the FTP file to a set FTP file server, wherein the file name of the FTP file comprises the IP camera identification and the collection time of the frame of image;
and the SCADA server is used for inquiring the FTP file server at regular time, downloading the new FTP file if the FTP file server is inquired that a new FTP file is generated, analyzing an image from the new FTP file, acquiring an IP camera mark and image acquisition time from the file name of the new FTP file, and executing processing related to the corresponding IP camera.
The SCADA server executing processing related to the corresponding IP camera comprises:
and popping up SCADA alarms aiming at the monitoring area corresponding to the IP camera on a display screen, or,
and playing the warning sound aiming at the monitoring area corresponding to the IP camera, or,
and initiating a connection establishment request to the IP camera, and after the connection is established, starting to receive a real-time image aiming at the monitoring area sent by the IP camera, and storing the image or playing the image on a display screen in real time.
The SCADA server is a Wincc OA server.
A data acquisition and supervisory control apparatus, the apparatus comprising:
the file inquiry and download module is used for inquiring a set file server at regular time, downloading a new file if the file server is inquired that the new file is generated, and sending the new file to the processing module; the new file is uploaded to the file server by an IP camera, the IP camera collects images of a monitoring area in real time and carries out intrusion detection on each collected frame of image in real time, and if an intrusion event is detected, the file containing the IP camera identification is uploaded to the file server;
and the processing module is used for acquiring the IP camera identification from the new file and executing the processing related to the corresponding IP camera.
The processing module is specifically configured to,
and popping up SCADA alarms aiming at the monitoring area corresponding to the IP camera on a display screen, or,
and playing the warning sound aiming at the monitoring area corresponding to the IP camera, or,
and initiating a connection establishment request to the IP camera, and after the connection is established, starting to receive a real-time image aiming at the monitoring area sent by the IP camera, and storing the image or playing the image on a display screen in real time.
The device is located on a Wincc OA server.
A data acquisition and supervisory control apparatus, the apparatus comprising:
the intrusion event notification receiving module is used for receiving an intrusion event report notification sent by the level detection device and sending the intrusion event report notification to the processing module;
the processing module is used for determining an IP camera connected with the level detection device after receiving the intrusion event report notification and executing processing related to the IP camera; the system comprises an IP camera, a level detection device, an SCADA server and an intrusion event reporting notification server, wherein the IP camera collects images of a monitoring area in real time and carries out intrusion detection on each collected frame of image in real time, if an intrusion event is detected, the level detection device outputs a set level signal to the level detection device, and the level detection device sends the intrusion event reporting notification to the SCADA server after receiving the set level signal.
The processing module executes the processing related to the IP camera, and comprises the following steps:
and popping up SCADA alarms aiming at the monitoring area corresponding to the IP camera on a display screen, or,
and playing the warning sound aiming at the monitoring area corresponding to the IP camera, or,
and initiating a connection establishment request to the IP camera, and after the connection is established, starting to receive a real-time image aiming at the monitoring area sent by the IP camera, and storing the image or playing the image on a display screen in real time.
The device is located on a Wincc OA server.
A computer-readable storage medium, on which a computer program is stored, which computer program, when being executed by a processor, carries out the steps of the data acquisition and monitoring control method as set forth in any one of the preceding claims.
A data acquisition and supervisory control apparatus, said apparatus comprising: a processor and a memory;
the memory stores an application program executable by the processor for causing the processor to perform the steps of the data collection and monitoring control method as described in any one of the above.
According to the invention, when the IP camera detects that an intrusion event occurs, the file containing the IP camera identification is uploaded to the file server, and the SCADA server inquires that a new file is generated on the file server, acquires the IP camera identification from the new file and executes processing related to the corresponding IP camera, so that useless video data transmitted in the SCADA system is greatly reduced, and the network bandwidth and the storage space of the SCADA system are saved.
Drawings
Fig. 1 is a flowchart of a data acquisition and monitoring control method according to an embodiment of the present invention;
FIG. 2 is a flow chart of a data collection and monitoring control method according to another embodiment of the present invention;
fig. 3 is an exemplary diagram of interaction between an IP camera and a SCADA server according to an embodiment of the present invention;
FIG. 4 is a flow chart of a data collection and monitoring control method according to another embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a data acquisition and monitoring control system according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a data acquisition and monitoring control device according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a data acquisition and monitoring control device according to another embodiment of the present invention;
fig. 8 is a schematic structural diagram of a data acquisition and monitoring control device according to another embodiment of the present invention.
Wherein the reference numbers are as follows:
| reference numerals | Means of |
| 101～104 | Step (ii) of |
| 201～204 | Step (ii) of |
| 31 | |
| 32 | |
| 401～404 | Step (ii) of |
| 50 | Data acquisition and |
| 51 | |
| 52 | |
| 53 | |
| 60 | The data acquisition and monitoring control device provided by one embodiment of the |
| 61 | File inquiry and |
| 62 | |
| 70 | Another embodiment of the present invention provides a data acquisition and |
| 71 | Intrusion event |
| 72 | |
| 80 | The data acquisition and monitoring control device provided by the other embodiment of the |
| 81 | Processor with a memory having a plurality of |
| 82 | Memory device |
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention are described in detail below with reference to the accompanying drawings according to embodiments.
As used in the specification of the invention and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the content clearly indicates otherwise.
The present invention is described in detail below:
fig. 1 is a flowchart of a data acquisition and monitoring control method according to an embodiment of the present invention, which mainly includes the following steps:
step 101: and an IP camera in the SCADA system collects images of a monitoring area in real time and carries out intrusion detection on each collected frame image in real time.
The IP camera is a network camera which has an IP address and can be addressed by the IP address.
Step 102: when the IP camera detects that an intrusion event occurs in a frame of image, the frame of image is packaged into an FTP (File Transfer protocol) File, the File name of the FTP File contains the IP camera identification and the frame of image acquisition time, and the FTP File is sent to a set FTP server.
Step 103: and the SCADA server regularly inquires the FTP server, and if the fact that a new FTP file is generated on the FTP server is inquired, the new FTP file is downloaded.
Step 104: and the SCADA server analyzes an image from the new FTP file, reads the IP camera identification and the image acquisition time from the name of the new FTP file, and executes corresponding processing.
The corresponding processing is for example:
firstly, popping up an SCADA alarm on a display screen, wherein the alarm aims at a corresponding monitoring area of the IP camera; the images analyzed from the FTP file can be displayed at the same time;
secondly, playing warning sound aiming at the monitoring area corresponding to the IP camera; the images analyzed from the FTP file can be displayed at the same time;
thirdly, sending a connection establishment request to the IP camera, and after the connection is established, the IP camera starts to send the image acquired by the IP camera to the SCADA server in real time, and the SCADA server stores the received image or plays the image on a display screen in real time;
wherein, the connection holding time between the SCADA server and the IP camera can be preset, such as: and 5 minutes, the SCADA server starts timing when establishing connection with the IP camera, and when the timing time reaches a preset connection holding time (such as 5 minutes), the connection with the IP camera is automatically disconnected, so that the IP camera stops sending images to the SCADA server until detecting the next intrusion event.
And fourthly, displaying the image analyzed from the FTP file on a display screen, and determining whether to trigger the processing of the first step to the third step by a monitoring person.
Wherein, the SCADA server can be a Wincc OA server.
Fig. 2 is a flowchart of a data acquisition and monitoring control method according to another embodiment of the present invention, which mainly includes the following steps:
step 201: and an IP camera in the SCADA system collects images of the monitored area in real time.
Step 202: and the IP camera carries out intrusion detection on each frame of acquired image in real time, and if an intrusion event is detected, the file containing the IP camera identification is uploaded to a set file server.
The IP camera identification may be included in the file name. In addition, the file name may further include an intrusion event occurrence time.
Additionally, images of the detected occurrence of an intrusion event may be included in a file for review by supervisory personnel of the SCADA server.
Step 203: and the SCADA server regularly inquires a set file server, downloads a new file if the new file is generated on the file server, and acquires the IP camera identification from the new file.
Step 204: the processing related to the corresponding IP camera is executed.
For example: firstly, determining a monitoring area corresponding to the IP camera, popping up an SCADA alarm aiming at the monitoring area on a display screen, or playing an alarm sound aiming at the monitoring area, or initiating a connection establishment request to the IP camera, starting to receive a real-time image aiming at the monitoring area sent by the IP camera after the connection is established, and storing the received image or playing the received image on the display screen in real time.
Wherein, the SCADA server can be a Wincc OA server.
Fig. 3 is an exemplary diagram of interaction between the IP camera 31 and the SCADA server 32 according to an embodiment of the present invention.
Fig. 4 is a flowchart of a data acquisition and monitoring control method according to another embodiment of the present invention, which mainly includes the following steps:
step 401: and an IP camera in the SCADA system collects images of a monitoring area in real time and carries out intrusion detection on each collected frame image in real time.
Step 402: when the IP camera detects the intrusion event in a frame of image, a high level is output to the connected level detection device.
Each IP camera is connected with a level detection device, and the SCADA server pre-stores the corresponding relation between each IP camera identification and the level detection device identification connected with the IP camera identification.
Step 403: and the level detection device receives the high level and sends an intrusion event report notice to the SCADA server.
Step 404: and the SCADA server receives the report notice of the intrusion event, determines the IP camera corresponding to the level detection device and executes corresponding processing.
The corresponding processing is for example:
firstly, popping up an SCADA alarm on a display screen, wherein the alarm aims at a corresponding monitoring area of the IP camera;
secondly, playing warning sound aiming at the monitoring area corresponding to the IP camera;
thirdly, sending a connection establishment request to the IP camera, and after the connection is established, the IP camera starts to send the image acquired by the IP camera to the SCADA server in real time, and the SCADA server stores the received image or plays the image on a display screen in real time;
wherein, the connection holding time between the SCADA server and the IP camera can be preset, such as: and 5 minutes, the SCADA server starts timing when establishing connection with the IP camera, and when the timing time reaches a preset connection holding time (such as 5 minutes), the connection with the IP camera is automatically disconnected, so that the IP camera stops sending images to the SCADA server until detecting the next intrusion event.
Wherein, the SCADA server can be a Wincc OA server.
It should be noted that the scheme provided by the invention can be used for cameras in a security monitoring area and can also be used for other scenes with the same requirements.
Fig. 5 is a schematic structural diagram of a data acquisition and monitoring control system 50 according to an embodiment of the present invention, where the system 50 mainly includes: IP camera 51, FTP file server 52 and SCADA server 53, where:
and the IP camera 51 is configured to collect images of the monitored area in real time, perform intrusion detection on each collected frame of image in real time, and if an intrusion event is detected in one frame of image, package the frame of image into an FTP file and upload the FTP file to the set FTP file server 52, where a file name of the FTP file includes an IP camera identifier and a collection time of the frame of image.
And the SCADA server 53 is used for regularly inquiring the FTP file server 52, downloading the new FTP file if the FTP file server 52 is inquired to have a new FTP file, analyzing an image from the new FTP file, acquiring an IP camera mark and image acquisition time from the file name of the new FTP file, and executing processing related to the corresponding IP camera 51.
In practical applications, the SCADA server 53 performing the processing related to the corresponding IP camera may include: popping up SCADA alarms aiming at the monitoring area corresponding to the IP camera 51 on the display screen, or playing warning sounds aiming at the monitoring area corresponding to the IP camera 51, or initiating a connection establishment request to the IP camera 51, starting to receive a real-time image aiming at the monitoring area sent by the IP camera 51 after the connection is established, and storing the image or playing the image on the display screen in real time.
Among them, the SCADA server 53 may be a Wincc OA server.
Fig. 6 is a schematic structural diagram of a data acquisition and monitoring control device 60 according to an embodiment of the present invention, where the device 60 mainly includes: a file query and download module 61 and a processing module 62, wherein:
the file inquiring and downloading module 61 is used for inquiring the set file server at regular time, downloading the new file if the file server is inquired that a new file is generated, and sending the new file to the processing module 62; and if an intrusion event is detected, uploading the file containing the IP camera identification to the file server.
And the processing module 62 is configured to obtain the IP camera identifier from the new file, and execute processing related to the corresponding IP camera.
The processing module 62 may be specifically configured to pop up an SCADA alarm for the monitoring area corresponding to the IP camera on the display screen, or play an alarm sound for the monitoring area corresponding to the IP camera, or initiate a connection establishment request to the IP camera, and after the connection is established, start receiving a real-time image for the monitoring area sent by the IP camera, and store the image or play the image on the display screen in real time.
Wherein, the above device 60 can be located in a SCADA server such as: wincc OA server.
Fig. 7 is a schematic structural diagram of a data acquisition and monitoring control device 70 according to another embodiment of the present invention, where the device 70 mainly includes: an intrusion event notification receiving module 71 and a processing module 72, wherein:
the intrusion event notification receiving module 71 is configured to receive an intrusion event report notification sent by the level detecting device, and send the intrusion event report notification to the processing module 72.
A processing module 72, configured to determine an IP camera connected to a level detection device that sends an intrusion event report notification, and execute processing related to the IP camera; the system comprises an IP camera, a level detection device, a SCADA server and a level detection device, wherein the IP camera collects images of a monitoring area in real time and carries out intrusion detection on each collected frame of image in real time, if an intrusion event is detected, the level detection device outputs a set level signal to the level detection device, and the level detection device sends an intrusion event report notice to the SCADA server after receiving the set level signal.
Wherein, the processing module 72 executing the processing related to the IP camera may include: popping up an SCADA alarm aiming at a monitoring area corresponding to the IP camera on a display screen, or playing an alarm sound aiming at the monitoring area corresponding to the IP camera, or initiating a connection establishment request to the IP camera, starting to receive a real-time image aiming at the corresponding monitoring area sent by the IP camera after the connection is established, and storing the image or playing the image on the display screen in real time.
Among other things, the device 70 may be located on a SCADA server such as: wincc OA server.
The embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, and the computer program, when executed by a processor, implements the steps of the data acquisition and monitoring control method as described in any one of the steps 101-104, 201-204, or 401-404.
Fig. 8 is a schematic structural diagram of a data acquisition and monitoring control apparatus 80 according to another embodiment of the present invention, which mainly includes: a processor 81 and a memory 82, wherein:
the memory 82 stores an application program executable by the processor 81, and is used for enabling the processor 81 to execute the steps of the data collection and monitoring control method as described in any one of the steps 101-104, 201-204, or 401-404.
Wherein, the above device 80 can be located in a SCADA server such as: wincc OA server.
The invention has the following beneficial technical effects:
only when an intrusion event occurs, the SCADA server is triggered to perform corresponding processing, such as: the method and the device start to establish connection with the corresponding IP camera, so that useless video data transmitted in the SCADA system are greatly reduced, the occupation of network bandwidth is reduced, meanwhile, the storage space of the SCADA system is saved, meanwhile, useful video data and important warning situations cannot be missed, and the workload of monitoring personnel is reduced.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (21)
1. A method of data acquisition and supervisory control, the method comprising:
an IP camera in the SCADA system collects images of a monitoring area in real time, intrusion detection is carried out on each collected frame of image in real time, if an intrusion event is detected in one frame of image, the frame of image is packaged into an FTP file and uploaded to a set FTP file server, wherein the file name of the FTP file comprises the IP camera identification and the collection time of the frame of image;
the SCADA server regularly inquires the FTP file server, if the FTP file server is inquired that a new FTP file is generated, the new FTP file is downloaded, an image is analyzed from the new FTP file, an IP camera mark and image acquisition time are acquired from the file name of the new FTP file, and processing related to the corresponding IP camera is executed;
the executing of the processing related to the corresponding IP camera includes: initiating a connection establishment request to the IP camera, and after the connection is established, starting to receive a real-time image aiming at the monitoring area sent by the IP camera, and storing the image or playing the image on a display screen in real time;
the connection keeping time between the SCADA server and the IP camera is preset, timing is started when the SCADA server is connected with the IP camera, and when the timing time reaches the preset connection keeping time, the connection between the SCADA server and the IP camera is automatically disconnected.
2. The method of claim 1, wherein the performing processing related to the corresponding IP camera comprises:
and popping up SCADA alarms aiming at the monitoring area corresponding to the IP camera on a display screen, or,
and playing the warning sound aiming at the monitoring area corresponding to the IP camera.
3. Method according to claim 1 or 2, characterized in that the SCADA server is a Wincc OA server.
4. A method of data acquisition and supervisory control, the method comprising:
the SCADA server regularly inquires a set file server, if the fact that a new file is generated on the file server is inquired, the new file is downloaded, an IP camera mark is obtained from the new file, and processing related to a corresponding IP camera is executed;
the new file is uploaded to the file server by the IP camera, the IP camera collects images of a monitoring area in real time and carries out intrusion detection on each collected frame of image in real time, and if an intrusion event is detected, the file containing the IP camera identification is uploaded to the file server;
the executing of the processing related to the corresponding IP camera includes: initiating a connection establishment request to the IP camera, and after the connection is established, starting to receive a real-time image aiming at the monitoring area sent by the IP camera, and storing the image or playing the image on a display screen in real time;
the connection keeping time between the SCADA server and the IP camera is preset, timing is started when the SCADA server is connected with the IP camera, and when the timing time reaches the preset connection keeping time, the connection between the SCADA server and the IP camera is automatically disconnected.
5. The method of claim 4, wherein the performing processing related to the corresponding IP camera comprises:
and popping up SCADA alarms aiming at the monitoring area corresponding to the IP camera on a display screen, or,
and playing the warning sound aiming at the monitoring area corresponding to the IP camera.
6. The method of claim 4 or 5, wherein the new file further comprises an image of the intrusion event and the time of acquisition of the image.
7. The method of claim 4, wherein the SCADA server is a Wincc OA server.
8. A method of data acquisition and supervisory control, the method comprising:
the SCADA server receives an intrusion event report notification sent by a level detection device, determines an IP camera connected with the level detection device, and executes processing related to the IP camera;
the system comprises an IP camera, a level detection device, an SCADA server and a SCADA server, wherein the IP camera acquires images of a monitored area in real time and performs intrusion detection on each acquired frame of image in real time, if an intrusion event is detected, the level detection device outputs a set level signal to the level detection device, and the level detection device sends an intrusion event report notification to the SCADA server after receiving the set level signal;
the executing the processing related to the IP camera comprises: initiating a connection establishment request to the IP camera, and after the connection is established, starting to receive a real-time image aiming at the monitoring area sent by the IP camera, and storing the image or playing the image on a display screen in real time;
the connection keeping time between the SCADA server and the IP camera is preset, timing is started when the SCADA server is connected with the IP camera, and when the timing time reaches the preset connection keeping time, the connection between the SCADA server and the IP camera is automatically disconnected.
9. The method of claim 8, wherein the performing the processing associated with the IP camera comprises:
and popping up SCADA alarms aiming at the monitoring area corresponding to the IP camera on a display screen, or,
and playing the warning sound aiming at the monitoring area corresponding to the IP camera.
10. Method according to claim 8 or 9, characterized in that the SCADA server is a Wincc OA server.
11. A data acquisition and supervisory control system (50), characterized in that it comprises:
the system comprises an IP camera (51) and a FTP file server (52), wherein the IP camera is used for collecting images of a monitoring area in real time, carrying out intrusion detection on each collected frame of image in real time, and if an intrusion event is detected in one frame of image, packaging the frame of image into an FTP file and uploading the FTP file to the set FTP file server (52), wherein the file name of the FTP file comprises the IP camera identification and the collection time of the frame of image;
the SCADA server (53) is used for inquiring the FTP file server (52) at regular time, downloading a new FTP file if the FTP file server (52) is inquired to generate the new FTP file, analyzing an image from the new FTP file, acquiring an IP camera mark and image acquisition time from the file name of the new FTP file, and executing processing related to a corresponding IP camera (51);
the SCADA server (53) performing processing related to the corresponding IP camera (51) includes: initiating a connection establishment request to the IP camera (51), and after the connection is established, starting to receive a real-time image aiming at the monitoring area sent by the IP camera (51), and storing the image or playing the image on a display screen in real time;
and the SCADA server (53) starts to time when establishing connection with the IP camera (51), and automatically disconnects the connection with the IP camera (51) when the time length reaches the preset connection keeping time length.
12. The system (50) according to claim 11, wherein the SCADA server (53) performing processing related to the corresponding IP camera (51) includes:
popping up a SCADA alarm aiming at the monitoring area corresponding to the IP camera (51) on a display screen, or,
and playing the warning sound aiming at the monitoring area corresponding to the IP camera (51).
13. The system (50) according to claim 11 or 12, wherein the SCADA server (53) is a Wincc OA server.
14. Data acquisition and monitoring control device (60), characterized in that the device (60) comprises:
the file inquiry and download module (61) is used for inquiring a set file server at regular time, downloading a new file if the file server is inquired that the new file is generated, and sending the new file to the processing module (62); the new file is uploaded to the file server by an IP camera, the IP camera collects images of a monitoring area in real time and carries out intrusion detection on each collected frame of image in real time, and if an intrusion event is detected, the file containing the IP camera identification is uploaded to the file server;
the processing module (62) is used for acquiring the IP camera identification from the new file and executing the processing related to the corresponding IP camera;
the processing module (62) is specifically configured to initiate a connection establishment request to the IP camera, and after the connection is established, start receiving a real-time image for the monitoring area sent by the IP camera, and store the image or play the image on a display screen in real time;
and the processing module (62) starts timing when the connection with the IP camera is established, and automatically disconnects the connection with the IP camera when the timing duration reaches the preset connection keeping duration.
15. The device (60) according to claim 14, characterized in that said processing module (62) is particularly adapted to,
and popping up SCADA alarms aiming at the monitoring area corresponding to the IP camera on a display screen, or,
and playing the warning sound aiming at the monitoring area corresponding to the IP camera.
16. The device (60) according to claim 14 or 15, wherein said device (60) is located on a Wincc OA server.
17. Data acquisition and monitoring control device (70), characterized in that the device (70) comprises:
an intrusion event notification receiving module (71) for receiving an intrusion event report notification sent by the level detection device and sending the intrusion event report notification to the processing module (72);
a processing module (72) for determining an IP camera connected to the level detection device after receiving the intrusion event report notification, and executing processing related to the IP camera; the system comprises an IP camera, a level detection device, an SCADA server and a level detection device, wherein the IP camera collects images of a monitored area in real time and carries out intrusion detection on each collected frame of image in real time, if an intrusion event is detected, the level detection device outputs a set level signal to the level detection device, and the level detection device sends an intrusion event report notification to the SCADA server after receiving the set level signal;
the processing module (72) performs processing related to the IP camera including: initiating a connection establishment request to the IP camera, and after the connection is established, starting to receive a real-time image aiming at the monitoring area sent by the IP camera, and storing the image or playing the image on a display screen in real time;
and the processing module (72) starts timing when the connection with the IP camera is established, and automatically disconnects the connection with the IP camera when the timing duration reaches the preset connection keeping duration.
18. The apparatus (70) of claim 17, wherein the processing module (72) performs processing associated with the IP camera including:
and popping up SCADA alarms aiming at the monitoring area corresponding to the IP camera on a display screen, or,
and playing the warning sound aiming at the monitoring area corresponding to the IP camera.
19. The device (70) of claim 17 or 18, wherein the device (70) is located on a Wincc OA server.
20. Computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the data acquisition and monitoring control method according to any one of claims 1 to 10.
21. Data acquisition and monitoring control device (80), characterized in that it comprises: a processor (81) and a memory (82);
the memory (82) has stored therein an application executable by the processor (81) for causing the processor (81) to perform the steps of the data acquisition and monitoring control method according to any one of claims 1 to 10.
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| CN113766006B (en) * | 2021-07-29 | 2024-02-23 | 北京思特奇信息技术股份有限公司 | Real-time file transmission method and system based on FTP protocol |
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