KR100978373B1 - Control system for facility by using a/v record device - Google Patents

Abstract

PURPOSE: A system for managing facilities using an unmanned AV recording device is provided to execute a real-time monitoring process and exchange information between a field worker and a control center, thereby stably maintaining various facilities and devices. CONSTITUTION: Sensors(101) detect abnormal machine vibration or adjacent abnormal peripheral voice. A monitoring camera(102) compares a reference image with a present image. If motion is captured or the abnormal voice is detected, the monitoring camera photographs a video. A still camera(103) tracks a defective part according to a remote command or a preset program.

Description

Control System For Facility By Using A / V Record Device}

The present invention relates to a water management facility management system, such as water and sewage treatment plants and multi-purpose dams, and more specifically, to configure an unmanned A / V recording device and a remote control center server in a facility management site to monitor and monitor in real time between field workers and the control center. The present invention relates to a facility management system using an unmanned A / V recording device that enables stable maintenance and management of various facilities and devices through information exchange.

Recently, the United Nations expects that by 2080, nearly half of the world's population will experience serious water shortages.

Water flows through everything: air, land, our bodies, and the world economy. In fact, every time a product or service is sold or purchased, the equivalent water is exchanged. It takes 2,650 liters of water to make a cotton T-shirt, 7,571 liters of water to make 3.79 liters of milk, and 147,632 liters to make a car.

Thus, in anticipation of future water shortages, IBM applies advanced sensor networks, advanced computing technologies, and systematic analytics to collect and analyze the vast amounts of data generated by complex water supply systems and create comprehensive water management solutions. The company saves $ 3 million annually at its North American semiconductor plant.

IBM's water control system shows that water, which has been scattered by humans, can be brought back to nature to some degree by applying advanced IT technology. The system installs sophisticated sensors in rivers or oceans, network them, and installs intelligent meters to measure and analyze water flow. Based on this information, the application of computing technology and analytics will lead to the water management smart technology that enables smart water management.

This technology is largely a convergence of distributed sensor networks, sensor data collection and processing, and information. Here, the distributed sensor network senses the physical, chemical and biological changes of the river while the sensors embedded with the computer chip are floating or fixed and collects and transmits them in real time. In addition, sensor data collection and processing prioritizes receiving and inspecting real-time, continuous physical, chemical and biological data flows transmitted by sensors. Information convergence is integrated data that creates virtual rivers online that scientists, policy makers, and educators analyze, providing an in-depth understanding of ecosystems, observing sediments and chemical contaminants, and human impacts on water quality and fish migration. Used for analysis.

In other words, the era of convergence technology between homogeneous or heterogeneous industries based on IT has arrived. Many remote water management systems, both domestically and internationally, have been proposed as good precedents.

However, these patented technologies can be operated at the remote site to operate sensor drive controllers for various facilities according to a program set in advance, to correct errors and to position them as they are, or with power line communication (PLC) technology. Likewise, it is just the idea smart before commercialization.

Therefore, the present invention is to propose a new water management management system technology that can efficiently manage various facilities and devices in the water management facility management center through the two-way communication between the field workers and the facility management center.

The present invention has been made to solve the above problems, the object of the present invention is to monitor in real time through the unattended A / V recording device in the facility management site, and analyzes the data analyzed in the remote management center and field workers By bi-directionally communicating and analyzing and analyzing the database and providing information, it is possible to secure safety of various facilities and devices in the facility management site, identify the causes of three-dimensional accidents in the event of an accident, and prompt follow-up and prevent recurrence through the identification of the causes. Provide a facility management system using an unmanned A / V recording device to clarify accountability.

According to a feature of the present invention for achieving the above object, by installing one or more unmanned A / V recording device in the water management facility management site, such as reservoir, freshwater lake, water and sewage treatment plant, river bo, Sabang dam, multi-purpose dam, etc. And a facility management system capable of managing devices, wherein the system compares a reference image and a current image with respect to various facilities and devices in the facility management site to detect movement or from sensors attached to the various facilities and devices. When abnormal voice is detected, it is linked to the CCTV to take a video, and the CCTV, and the remote command or a preset program to track the accident site in case of an intruder or accident occurs by driving the camera at various angles to take precise pictures with image Mechanical vibrations detected from cameras and sensors attached to the various equipment and devices. Collect audio data, but pre-set various event data necessary for monitoring such as graphs, charts, and reports to estimate and analyze the causes of accidents of various facilities and devices in facility management A PC-based data acquisition device (DAQ Unit) that can be analyzed by a stored user input application (Man Machine Interface (MMI)), and the video, image and audio signals are converted into digital signals and synthesized into compressed files. A storage means including a hard disk for converting and storing, an intruder warning or a dangerous situation notification and repair in a facility management station that receives and stores an accident report or an analysis image and subtitle data in the facility management site. One or more speakers having a control unit for driving and controlling the whole of the means, the local control center server In comprising an unattended A / V recording apparatus; In addition, the local control center server to support two-way communication through the wired / wireless communication network between the one or more unmanned A / V recording device and the local control center, and provides a variety of convenient user support monitoring; The first monitoring monitor that can display video, image and DAQ data provided in real time from the local control center server into 1 screen or 64 screens and automatically on the E-map when an intruder or an accident occurs in the facility management site. A monitor for monitoring comprising a second monitor for displaying in the form of an icon; Analyze the video, image, and DAQ data through the monitoring monitor, and accident occurrence images of various equipment and devices are mapped to observation spots on the 3D design drawings and actual photographs prepared in advance to precisely identify the accident occurrence site. An analysis system for analyzing; The data analyzed from the analysis system is a database, characterized in that it comprises an information providing device for transmitting the information to the local control center situation room to provide information to the dedicated operator, the receiver or the management person and report to the central control center. Provide facility management system using unattended A / V recording device.

Preferably, the second monitoring monitor is characterized in that, when the user clicks an icon, the accident analysis data is displayed as text subtitles along with an image and a 3D design drawing of the accident scene. .

Preferably, the text subtitle is characterized in that the information on the date and time, accident location, emergency contact network, incident handling method for the intruder or accident occurrence in the facility management, including real-time repeated display.

Preferably, the transmitter / receiver is capable of bidirectional communication through an LCD monitor, and includes receiving and storing caption data about recorded and analyzed video and 3D design drawings and accident processing methods from a local control center in real time. It features.

According to the present invention, the following effects are obtained.

According to the present invention, real-time monitoring through an unmanned A / V recording device in a facility management site and data analyzed at a remote control center can exchange information through two-way communication with field workers and store and store the analyzed data.

(1) It is possible to monitor the intruder or accident occurrence area in the facility management site in real time, thus ensuring the safety and security of various facilities and devices.

(2) In the event of an accident, it is possible to identify the cause of the three-dimensional accident at the same time and follow-up, so that large-scale accidents can be prevented in advance by precise maintenance and prompt response to the accident facilities and devices.

(3) As it stores and stores the analyzed video data, it has a unique effect to prevent recurrence and to clearly identify the responsible material after the accident treatment.

1 is a view showing a state of monitoring the entire water management facilities, such as water and sewage treatment plants, multi-purpose dams through a facility management system using an unmanned A / V recording device according to a preferred embodiment of the present invention
2 is a state in which the precise shooting according to the presence or absence of various facilities and equipment in the water management facility, such as water and sewage treatment plant, multi-purpose dam through the facility management system using an unmanned A / V recording device according to a preferred embodiment of the present invention Drawing
3 is a technical configuration diagram showing an unmanned A / V recording apparatus and a wired / wireless communication network for a facility management system using an unmanned A / V recording apparatus according to a preferred embodiment of the present invention.
Figure 4 is a technical block diagram for monitoring and analysis, bidirectional communication and information provision for the facility management system using an unmanned A / V recording device according to a preferred embodiment of the present invention
FIG. 5 is a real photograph showing a water management monitoring scene in a jurisdiction (Gyeongsangnam-do) monitored by the regional control center situation room of FIG.
FIG. 6 is an E-Map showing a control center (or a water and sewage establishment, etc.) in the jurisdiction of FIG. 4.
7 is a view showing a state of repairing (repairing) through a transmitter and receiver of a facility management system using an unmanned A / V recording apparatus according to a preferred embodiment of the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. First, in adding reference numerals to the components of each drawing, it should be noted that the same reference numerals are used to refer to the same components, even if displayed on different drawings. In describing the present invention, when it is determined that the detailed description of the related well-known configuration or function may obscure the gist of the present invention, the detailed description thereof will be omitted.

1 is a view showing a state of monitoring the entire water management facilities, such as water and sewage treatment plants, multi-purpose dams through the facility management system using an unmanned A / V recording device according to a preferred embodiment of the present invention, Figure 2 3 is a view showing a state in which precise shooting according to the presence or absence of various facilities and equipment in the water management facility, such as water and sewage treatment plant, multi-purpose dam through the facility management system using an unmanned A / V recording device according to a preferred embodiment, FIG. 4 is a technical diagram showing an unmanned A / V recording apparatus and a wired / wireless communication network for a facility management system using an unmanned A / V recording apparatus according to a preferred embodiment of the present invention, and FIG. 4 is an unmanned A according to a preferred embodiment of the present invention. Technology configuration for monitoring and analysis of facility management system using the / V recording device, two-way communication and information, Figure 5 is Physical picture showing the water management monitoring scene in the jurisdiction (Gyeongsangnam-do) monitored by the regional control center situation room for Figure 4, Figure 6 is an electronic map showing the control center (or water and sewage establishment, etc.) in the jurisdiction for Figure 4 (E-Map), Fig. 7 shows a diagram showing a state of repair (repair) through a transmitter and a receiver of a facility management system using an unmanned A / V recording apparatus according to a preferred embodiment of the present invention.

The key technical solutions of the facility management system using the unmanned A / V recording apparatus according to the preferred embodiment of the present invention are largely the unmanned A / V recording apparatus 100, the wired / wireless communication network 200, and the local control center. The server 300, the monitoring monitor 400, the analysis system 500 and the information providing device 800, which consists of reservoirs, freshwater lakes, water and sewage treatment plants, river walks, four-sided dams, multi-purpose dams, etc. It is characteristic to provide facility management system that can manage facility by installing above unmanned A / V recording device.

First, referring to FIG. 1, the unmanned A / V recording apparatus 100 is an A / V recording apparatus that is operated unattended according to a remote command or a preset program, and includes a sensor 101 and a monitoring camera 102. , Still camera 103, camera driver 104, A / D converter 105 and DAQ Unit 106a, hard disk 106b, synthesizer 107, transmitter / receiver 108, speaker 108-1 ) And a control unit 109.

The sensor 101 is attached to various facilities and devices in the water management facility management site 10, such as a water and sewage treatment plant and a multipurpose dam, to detect an ambient abnormal sound or an abnormal vibration of a machine.

The monitoring camera 102 compares a reference image and a current image with respect to various facilities and devices in a water management facility management site, such as a water and sewage treatment plant and a multipurpose dam, to capture movement or to detect abnormal sounds through a sensor 101. If detected, shoot a video.

Here, the reference image refers to a stationary image in which there is no movement of a person or operation of equipment in the facility management site, and the current image is defined as a reverse concept. In addition, the sensor 101 is installed around a variety of equipment and devices to detect the abnormal (or failure) voice or mechanical vibration sound.

The still camera 103 is interlocked with the surveillance camera, and in accordance with a remote command or a preset program to track the accident (failure) in the event of an intruder 20 or accident (or failure) to drive the camera at various angles Take precise pictures with your images.

Here, the surveillance camera 102 and the still camera 103 is composed of a plurality of speed dome camera (bundle dome camera) or a facility management site in order to have a fast response speed according to a remote command or a predetermined program It can be configured in various ways depending on the arrangement of the various equipment and devices.

In addition, the surveillance camera 102 may include a closed-circuit television (CCTV).

In addition, the surveillance camera 102 and the still camera 103 may include pan-tilt, zooming, and high-speed rotation functions according to a remote command of a facility management center or a preset program. Can be.

Here, the pan-tilt, zooming, and high-speed rotation functions of the surveillance camera 101 and the still camera 103 according to the embodiment of the present invention may include installation structures and shapes of various facilities and devices in the water management facility management site. The cameras respond quickly to the intrusion path of the intruder to focus and take close-up shots more precisely.

The camera driving unit 104 is a driving means for driving the surveillance camera 102 and the still camera 103, the control unit 109 in accordance with a remote command or a program set in advance in the management center situation room 700 Driven by control commands.

The A / D converter 105 converts an analog signal for a moving picture of the sensor 101 and the surveillance camera 102 and an image picture of the still camera 103 into a digital signal.

The DAQ Unit 106a is a PC-based data acquisition (DAQ) unit that collects abnormal sounds of various equipment and devices in the facility management center detected by the sensor 101 or abnormal vibration sounds of a machine. The signal detected from the sensor 101 is obtained from the PC-based DAQ unit, which is a signal processing device, or from one PC-based DAQ unit, and is required for monitoring and analysis by an algorithm in the PC-based DAQ unit. It is converted into various event data and transmitted to the upper server Sever through the wired / wireless communication network 200.

In other words, the purpose of using the DAQ Unit in the embodiment of the present invention is to measure electrical or physical phenomena such as voltage, current, temperature, pressure or sound of various equipment (electrical equipment) and devices in the facility management site. PC-based data collection measures modular hardware, application software, and computers in parallel. Each data collection system is defined according to the application needs, but all systems share the goals of collecting, analyzing, and displaying information. The data acquisition system is built with signals, sensors, actuators, signal conditioning, data acquisition devices and application software. There is a data acquisition system that uses several different PC technology types, allowing the user the flexibility to choose the system. For example, you can choose from PCI, PXI, PCI Express, PXI Express, PCMCIA, USB, IEEE 1394, parallel or serial ports for data acquisition for test, measurement and automation applications.

On the other hand, in the embodiment of the present invention, the DAQ data analysis, monitoring, such as (Graph), chart (Chart) and report (Report) for estimating and analyzing the causes of accidents of various facilities and devices in the facility management site Various necessary event data may be analyzed by a user input application program (Man Machine Interface: MMI).

The hard disk 106b is a kind of large memory means 106, which is converted into a digital signal by the A / D converter 105 and synthesized by a synthesizer 107 and converted into a compressed file into a compressed file. And mechanical vibration sound signals.

Here, the purpose of using the hard disk 106b is a plurality of cameras are installed in accordance with the number of various equipment and equipment installed in the facility management site, video and image photographs and DAQ to be taken in real time according to the movement and accident occurrence This is because a hard disk with a large storage capacity is desirable to record and store abnormal voices and mechanical vibrations collected at the same time.

The transceiver 108 and the speaker 108-1 receive and store the accident report and the accident analysis image and subtitle data in real time through the LCD monitor to the management center when an accident occurs in various facilities and devices in the facility management site. It may include the ability to deal with the incident promptly, and also alert you to unauthorized intruders in the facility's management site, alert you to dangerous situations in the event of an accident (or breakdown), and provide information on how to repair (or repair) the incident.

In addition, the transmitter and receiver 108 may be bi-directional communication through the LCD monitor, and may include receiving and storing caption data about recorded and analyzed video and 3D design drawings and accident processing methods in real time from the local control center. Can be.

The control unit 109 is linked with the local control center server 300, the sensor 101, the monitoring camera 102, the still camera 103, the camera driver 104, the A / D converter 105 and the DAQ The entire unmanned A / V recording apparatus 100 including the unit 106a, the hard disk 106b, the synthesizer 107, the transceiver 108, the speaker 108-1, and the controller 109 is controlled to drive.

Referring to FIG. 3, the wired / wireless communication network 200 is a means for communication between the unmanned A / V recording apparatus 100 and a server 300 of a regional control center, and is a known and commercially available high speed internet network. It may be a DSRC or Zigbee module that is a short range wireless communication method.

Referring to FIG. 4, the regional control center server 300 supports bidirectional communication with the unmanned A / V recording apparatus 100 through the wired / wireless communication network 200, and enables high quality video storage and network. The codec function has been upgraded to enable optimal video transmission in real time through multi-streaming. It also includes a powerful Central Management System (CMS) program that enables 128-channel simultaneous integrated management that provides a variety of convenient user support monitoring.

 4 to 6, the monitoring monitor 400, real-time video and image and DAQ data from the regional control center server 300, which is equipped with the integrated codec program (ambient abnormal voice and mechanical vibration sound, etc.) ) Can be monitored by the multi-split screen and electronic map (E-Map) method.

In addition, referring to Figure 7, the monitoring monitor 400, the first monitoring monitor 410 that can be divided into 1 screen display to 64 screens and accidents (or accidents of intruders and various facilities and devices in the facility management site) When a failure occurs, it may include a second monitoring monitor 420 to automatically display in the form of an icon 430.

here. The display in the form of the icon may be configured to simultaneously display the alarm and lamp lighting.

In addition, the first monitoring monitor 410 may include a high-definition monitor that corresponds to clear high-definition and CD sound.

In addition, when the user clicks the icon 430, the second monitoring monitor 420 may include splitting and displaying the accident analysis data into text subtitles along with an image and a 3D design drawing of the accident scene. have.

The text subtitle may include displaying in real time the information on the date and time, the location of the accident, the emergency contact network, and the incident handling method for the intruder or the accident in the facility management.

 Referring back to FIG. 4, the analysis system 500 performs the video, image, and DAQ data through the first monitoring monitor 410 and the second monitoring monitor 420 of the monitoring monitor 400. Analyze, but the image photograph taken by the still camera 102 of the unmanned A / V recording device 100 is received by the server internal communication network (TCP / IP) via the wired / wireless communication network and the monitoring monitor 400 In the case of displaying on the screen, since the resolution is lower than the actual image during the transmission, the image image is mapped to the actual photograph prepared in advance and the observation point of the 3D design drawing to precisely analyze the accident occurrence site.

Again, referring to FIG. 4, the information providing device 800 converts the analysis data obtained from the video / audio analysis system 500 into a database 600 and then transmits the analysis data to the management center operation room 700. It is a means for the worker to provide information and report to the central control center 900 to the field worker's dedicated transmitter and receiver 108 and the manager (810).

Herein, the information providing device 800 is provided with information by any one of a transceiver 108 of the unmanned A / V recording apparatus according to an embodiment of the present invention, high speed Internet, and CDMA.

As described above, the facility management system using the unmanned A / V recording apparatus according to the preferred embodiment of the present invention compares the reference video with the current video and captures a video when motion is captured or when an abnormal voice is detected. The still camera linked with the camera accurately captures images from various angles and sends them to the local control center situation room. The control center situation room monitors and analyzes them, providing information to the field workers and the manager in charge, and providing information such as 3D design drawings and maintenance methods. By reporting to the control center, there is a unique feature that can quickly deal with incidents, prevent recurrence and clarify accountability.

The above description is merely illustrative of the technical idea of the present invention, and those skilled in the art to which the present invention pertains may make various modifications and changes without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention but to describe the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.

10: water management facility management site 20: intruder
100: first unmanned A / V recording device 101: sensor
102: surveillance camera 103: still camera
104: camera driving unit 105: A / D converter
106: storage means 106a: hard disk
106b: DAQ Unit 107: Synthesizer
108: transmitter and receiver 108-1: speaker
110: second unmanned A / V recording device 120: n-th unmanned A / V recording device
200: wired and wireless communication network 300: local control center server
400: monitor monitor 410: first monitor
420: second monitor 430: icon
500: analysis system 510: photographs, 3D design drawings
600: storage and storage of analysis data 700: situation room
800: information providing device 810: manager in charge
820: Central Facility Management Center

Claims (9)

In the facility management system, one or more unmanned A / V recording devices can be installed in the water management facility management facilities such as reservoirs, freshwater lakes, water and sewage treatment plants, river walks, Sabang dams, and multi-purpose dams to manage various facilities and devices.
The system compares the reference video with the current video for the various facilities and devices in the facility management site, CCTV to take a video when motion is detected or abnormal voice is detected from the sensors attached to the various facilities and devices,
In conjunction with the CCTV, the still camera to track the accident site in case of an intruder or accident in accordance with a remote command or a preset program to drive the camera at various angles to take precise pictures with the image,
Collects abnormal sounds such as mechanical vibration sound detected from sensors attached to the various facilities and devices, and includes a graphic, a chart, and a graph for estimating and analyzing the occurrence of accidents of various facilities and devices in the facility management site. PC-based data acquisition unit (DAQ Unit), which allows various event data necessary for monitoring such as reports to be analyzed by a user input application program (Man Machine Interface: MMI), which is stored in advance.
A storage means having a hard disk for converting and combining the moving picture, the image, and the audio signal into a digital signal, and converting the resultant into a compressed file;
A speaker for guiding and receiving an accident report or accident analysis image and subtitle data in the facility management site, and an intruder warning or dangerous situation notification and repair in the facility management site;
At least one unattended A / V recording device having a drive control over all of the means and having a control unit interworking with a local control center server;
In addition, the local control center server to support two-way communication through the wired / wireless communication network between the one or more unmanned A / V recording device and the local control center, and provides a variety of convenient user support monitoring;
The first monitoring monitor that can display video, image and DAQ data provided in real time from the local control center server into 1 screen or 64 screens and automatically on the E-map when an intruder or an accident occurs in the facility management site. A monitor for monitoring comprising a second monitor for displaying in the form of an icon;
Analyze the video, image, and DAQ data through the monitoring monitor, and accident occurrence images of various equipment and devices are mapped to observation spots on the 3D design drawings and actual photographs prepared in advance to precisely identify the accident occurrence site. An analysis system for analyzing;
The data analyzed from the analysis system is a database, characterized in that it comprises an information providing device for transmitting the information to the local control center situation room to provide information to the dedicated operator, the receiver or the management person and report to the central control center. Facility management system using unattended A / V recording device.
delete delete delete delete The method of claim 1,
The second surveillance monitor is an unmanned A / V recording device, characterized in that when the user clicks an icon, the accident analysis data is displayed in text subtitles along with an image and a 3D design drawing of the accident scene. Facility management system using.
The method of claim 6,
The text subtitle is an unmanned A / V recording device, characterized in that the information on the date and time, the location of the incident, the emergency contact network, the incident handling method for intruders or accidents in the facility management site is displayed repeatedly in real time. Facility management system used.
The method of claim 1,
The transmitter / receiver is capable of bidirectional communication through an LCD monitor, and includes an unmanned video and a caption data about a 3D design drawing and an accident processing method in real time. Facility management system using A / V recording device.
delete

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