KR102415465B1 - Smart remote monitoring control system - Google Patents

Abstract

The present technology relates to a smart remote monitoring and control system. According to the implementation example of this technology, it is possible to provide power and network for remote equipment as an integrated equipment using convergence technology, and to provide a smart remote monitoring and control system capable of remote control and remote maintenance support using smart mobile devices. There are advantages that can be

Description

Smart remote monitoring control system

The present invention relates to a smart remote monitoring and control system, and more particularly, to a smart remote monitoring and control system for supplying power and a network to a remote device and monitoring and controlling the remote device using a smart mobile device.

The enclosure, which has a configuration inside to monitor and control the power supply and network supply of remote equipment such as CCTV, is equipped with an earth leakage breaker, a surge protector, a PoE (Power over Ethernet) switch, an optical converter, a multi-outlet, a temperature sensor, an adapter, etc. include

1 shows an internal picture of the enclosure for supplying CCTV power and network implemented in an existing analog system. Referring to FIG. 1, individual equipment consisting of a ground leakage breaker, surge protector, PoE switch, optical converter, multi-outlet, temperature sensor, and adapter provided inside the housing is simply physically placed in the housing and connected to a separate outlet or wire, is complicated

As in the past, the configuration in which individual equipment is connected with wires in a complicated manner has a high risk of failure due to low constructability and low maintainability. There is a problem that the performance quality is not constant.

In addition, there is no means to know the local equipment status or to control to correct errors, so it is difficult to respond quickly to maintenance when a failure occurs. There is a problem with cost.

1. Korean Patent Registration No. 10-1572486

The present invention is to solve the above problems, and provides power and network for remote equipment as integrated equipment using convergence technology and smart remote control and remote maintenance support using smart mobile devices. An object of the present invention is to provide a monitoring control system.

The smart remote monitoring and control system according to the present invention is a remote monitoring and control system that supplies power to a connected remote device by introducing power and a network line from the outside and provides a network, and detects a short circuit of power supplied to the remote device, and An earth leakage blocking unit to block; A surge protection unit for detecting a surge and protecting the remote device from the surge; a PoE switch unit having a PoE terminal and supplying power to the remote device through a combined network cable and providing a network; an optical converter unit having an optical cable terminal and providing a network to the remote device through a combined optical cable; an outlet unit having an outlet terminal and supplying power to the remote device through a combined electric wire; By sensing the state information of the remote device, the earth leakage breaker, the surge protection unit, the PoE switch unit, the optical converter unit, and the outlet unit, the sensed state information is remotely transmitted and the power of the remote device is controlled according to the control of the remote user. The sensor unit, the earth leakage blocking unit, the surge protection unit, the PoE switch unit, the optical converter unit, the outlet unit and the sensor unit are integrated into the smart PoE, which is a single case as a part, and the PoE terminal, the optical cable terminal and the outlet terminal are connected to the outside. By exposing to and connecting with the remote device, it supplies power and provides a network.

Preferably, the sensor unit, a temperature sensor unit for sensing the temperature of the components installed inside the smart PoE; a cable disconnection detection sensor unit for detecting a disconnection state of a connection line entering the smart PoE; a failure detection sensor unit for detecting a failure of the remote device; a network state detection sensor unit for detecting a network state of the remote device; a power consumption detection sensor unit for detecting power consumption of the remote device; and when detecting a predetermined abnormal state of the remote device or a component installed inside the smart PoE through the temperature sensor unit, the cable disconnection detection sensor unit, the failure detection sensor unit, the network state detection sensor unit, or the power consumption detection sensor unit and a power reset module configured to reset power supplied to the remote device or the smart PoE in response to receiving a power reset instruction from a remote user.

Preferably, the smart PoE may be installed inside a pole where the remote device is provided.

Preferably, the information detected from the earth leakage blocking unit, the surge protection unit and the sensor unit is received through the Internet, and the status of the remote device and the parts installed inside the smart PoE are displayed on the screen based on the sensed information, It may further include an operation management terminal capable of monitoring, testing, and controlling the remote device and the smart PoE by providing an operation means for the parts installed inside the PoE.

Preferably, the operation management terminal is a mobile device, and the operation management terminal sends an alarm to the mobile device when detecting an abnormal state of the remote device or a part installed inside the smart PoE based on the sensed information. it may be causing

Preferably, when an alarm is generated in the mobile device, the operation management terminal transmits a power reset signal to the power reset module to automatically restore the remote device or components installed inside the smart PoE that detects an abnormal state may be doing

Preferably, when the operation management terminal continuously detects an abnormal condition for the remote device or a part installed inside the smart PoE after the automatic recovery is attempted, the operation management terminal is transferred to the mobile device of the on-site dispatcher according to the permission of the user of the mobile device. It may be sending an on-site dispatch instruction.

According to the present invention as described above, there is provided a smart remote monitoring and control system that provides power and a network for remote equipment as an integrated equipment using convergence technology and enables remote control and remote maintenance support using a smart mobile device. There are advantages that can be provided.

1 shows an internal picture of the enclosure for supplying CCTV power and network implemented in an existing analog system.
2 is a conceptual diagram illustrating a contrast between an existing analog system and a configuration of a smart remote monitoring and control system according to the present invention.
3 shows a block diagram of a smart remote monitoring control system according to the present invention.
4 is a detailed block diagram of a sensor unit according to the present invention.
5 shows an example of a full screen provided by the operation management terminal according to the present invention.
6 shows an example of a screen for realizing a failure detection function, a network connection state detection function, a remote recovery function, and an IP search function of an operation management terminal according to the present invention and an operation concept for a camera, which is an embodiment of a remote device.
7 shows an example of a screen for implementing a line disconnection test function and an operation concept of the operation management terminal according to the present invention.
8 shows an example of a screen for implementing a network connection test function, an optical network state detection function, a surge state detection function, and a ground leakage breaker state detection function, and an operation concept of the operation management terminal according to the present invention.
9 shows an example of a screen for implementing a multi-outlet power supply detection function, a remote device failure detection function, a remote power control function, and a temperature monitoring function of the operation management terminal according to the present invention and an operation concept.
10 shows an example of the real-time log history monitoring function, the failure history printing function, the power usage analysis function, and the equipment history backup function implementation screen and the operation concept of the operation management terminal according to the present invention.

The above objects, other objects, features and advantages of the present invention will be easily understood through the following preferred embodiments in conjunction with the accompanying drawings. However, the present invention is not limited to the embodiments described herein and may be embodied in other forms. Rather, the embodiments introduced herein are provided so that the disclosed subject matter may be thorough and complete, and that the spirit of the present invention may be sufficiently conveyed to those skilled in the art. In this specification, when a component is referred to as being on another component, it means that it may be directly formed on the other component or a third component may be interposed therebetween.

The terminology used herein is for the purpose of describing the embodiments and is not intended to limit the present invention. In this specification, the singular also includes the plural unless specifically stated otherwise in the phrase. As used herein, the terms 'comprises' and/or 'comprising' do not exclude the presence or addition of one or more other components.

Hereinafter, the present invention will be described in detail with reference to the drawings. In describing the specific embodiments below, various characteristic contents have been prepared to more specifically explain and help the understanding of the invention. However, a reader having enough knowledge in this field to understand the present invention may recognize that it can be used without these various specific details. In some cases, it is mentioned in advance that parts that are commonly known and not largely related to the invention are not described in order to avoid confusion without any reason in describing the present invention in describing the invention.

2 is a conceptual diagram illustrating a contrast between an existing analog system and a configuration of a smart remote monitoring and control system according to the present invention. 2 shows a remote monitoring control system applied with respect to a camera among remote devices, and may be largely composed of a camera unit that takes an image of the field, a network supply and power supply unit, and a control unit, a smart remote monitoring control system according to the present invention. It can be seen that the configuration can be greatly simplified.

In the existing system, individual equipment such as earth leakage breaker, surge protector, multi-outlet, optical converter, POE switch, and adapter is configured in the box to provide power and network. this is not good

The present invention reduces the system construction cost, construction cost, construction time, maintenance cost, energy, electricity bill, and the size of the enclosure by simplifying the system configuration with integrated equipment through a control board in a single case by integrating the above individual equipment. There is an effect that can be improved.

3 shows a block diagram of a smart remote monitoring control system according to the present invention. Referring to FIG. 3, the smart remote monitoring and control system is a remote monitoring control system that supplies power to a remote device and provides a network by supplying power and a network line from the outside, an earth leakage blocking unit 100, a surge protection unit ( 200 ), a POE switch unit 300 , an optical converter unit 400 , an outlet unit 500 , and a sensor unit 600 .

At this time, the smart remote monitoring and control system integrates the earth leakage blocking unit 100 , the surge protection unit 200 , the POE switch unit 300 , the optical converter unit 400 , the outlet unit 500 and the sensor unit 600 . It is built into a single case, Smart PoE, as a part, and the PoE terminal of the PoE switch unit 300, the optical cable terminal of the optical converter unit 400, and the outlet terminal of the outlet unit 500 are exposed to the outside to connect with a remote device. By doing so, it supplies power and provides a network.

In addition, the smart remote monitoring control system may further include an operation management terminal (700).

The remote device is a remote device that requires monitoring and control, and may be, for example, a camera or CCTV installed on a pole in the field.

The smart remote monitoring and control system may provide a terminal capable of supplying a plurality of power supplies and networks to supply power to a plurality of remote devices, provide a network, and monitor and control each.

The earth leakage blocking unit 100 detects and blocks the leakage of power supplied to the remote device. The smart remote monitoring and control system can notify the earth leakage overload cut-off switch and earth leakage cut-off status signal with the LED lamp, including the LED lamp exposed on the outside of the case.

The surge protection unit 200 detects a surge and protects the remote device from the surge. Surge refers to transient voltages caused by lightning, ground faults, and other causes. The smart remote monitoring and control system can notify the status of the surge protector with the LED lamp, including the LED lamp exposed on the outside of the case.

The PoE switch unit 300 is provided with a PoE terminal to supply power to a remote device through a combined network cable and provide a network. The PoE switch puts electricity together in the Internet line, so there is no need for separate electrical work when installing IP cameras with PoE technology. The smart remote monitoring and control system can notify the communication status of each PoE port, including the LED lamp exposed on the outside of the case.

The optical converter unit 400 is provided with an optical cable terminal to provide a network to the remote device through a combined optical cable. The smart remote monitoring and control system can inform the communication status of the optical converter port, including the LED lamp exposed on the outside of the case.

The outlet unit 500 is provided with an outlet terminal to supply power to the remote device through a combined wire.

The sensor unit 600 detects the state information of the remote device and the earth leakage blocker 100 , the surge protection unit 200 , the PoE switch unit 300 , the optical converter unit 400 , and the outlet unit 500 . Remotely transmit status information and control the power of the remote device according to the control of the remote user.

4 is a detailed block diagram of a sensor unit according to the present invention. 4, the sensor unit 600 includes a temperature sensor unit 6100, a cable disconnection detection sensor unit 6200, a failure detection sensor unit 6300, a network state detection sensor unit 6400, and a power consumption detection sensor unit. 6500 and a power reset module 6600 .

The temperature sensor unit 6100 detects the temperature of components installed inside the smart PoE. Through this, overheating of the control board constituting the smart remote monitoring control system can be detected and appropriate action can be taken.

The cable disconnection detection sensor unit 6200 detects a disconnection state of a connection line introduced into the smart PoE. For example, a disconnection state of a connection line may be detected by transmitting a communication signal to a remote device connected at a predetermined period and receiving a response signal.

The failure detection sensor unit 6300 detects a failure of the remote device. For example, the failure detection sensor unit 6300 may detect the failure of the remote apparatus by detecting a failure signal from the remote apparatus, and may receive only the same data from the remote apparatus according to abnormality detection from the received data. failure can be detected.

The network state detection sensor unit 6400 may detect a network state of a remote device. The network state detection sensor unit 6400 may detect a state such as whether the remote device is connected to the Internet or a response speed.

The power consumption detection sensor unit 6500 detects power consumption for a remote device. The power consumption detection sensor unit 6500 may detect power consumption for each remote device connected to each connection terminal.

The power reset module 6600 is a temperature sensor unit 6100, a cable disconnection detection sensor unit 6200, a failure detection sensor unit 6300, a network state detection sensor unit 6400 or a power consumption detection sensor unit 6500. When a predetermined abnormal condition is detected for a component installed inside a remote device or smart PoE, the power supplied to the remote device or smart PoE may be reset upon receiving an instruction from a remote user.

The smart remote monitoring controller not only reduces the occurrence rate of failure due to failure compared to existing equipment by integrating individual equipment, but also restores the failure by resetting the equipment power at a rate of about 72% in case of failure in the case of existing equipment. , it has the effect of saving time and effort due to most disaster recovery dispatches by automating it.

The smart PoE of the smart remote monitoring and control system may be installed inside the pole where the remote device is provided. For example, in the case of CCTV installed with a pole on the roadside for monitoring the road condition, the individual equipment constituting the housing is integrated into a single case as parts, so the size is significantly reduced to 95% compared to the existing one. By installing smart PoE inside the pole provided on the top of the remote device without the need to install a separate enclosure outside, the aesthetics of the city can be improved, and the cost and time for installing the enclosure can be reduced.

The operation management terminal 700 receives information detected from the earth leakage blocking unit 100 , the surge protection unit 200 , and the sensor unit 600 through the Internet. In this case, the operation management terminal 700 may be a terminal included in the server, or may be an individual computer. In particular, the operation management terminal 700 may be a mobile device such as a smart phone, and may be equipped with a dedicated app for operation and management of a smart remote monitoring and control system. When a mobile device is applied as the operation management terminal 700 , there is an advantage in that remote devices and smart PoE equipment can be operated and managed remotely 24 hours a day even in a non-resident state in the control room.

The operation management terminal 700 displays the status of the remote device and the parts installed inside the smart PoE on the screen based on the information detected from the earth leakage blocking unit 100, the surge protection unit 200, and the sensor unit 600, and It monitors, tests and controls remote devices and parts installed inside smart PoE by providing manipulation means.

When the operation management terminal 700 is a mobile device, the operation management terminal 700 is a remote device or smart PoE based on the information detected from the earth leakage blocking unit 100 , the surge protection unit 200 , and the sensor unit 600 . When an abnormal condition is detected for a component installed inside, an alarm may be generated by vibration, ringtone, or screen in the mobile device.

In addition, the operation management terminal 700 transmits a power reset signal to the power reset module 6600 when an alarm is generated in the mobile device to attempt automatic recovery of the remote device or smart PoE installed inside the smart PoE that detects an abnormal state. it could be The user can set whether to activate the auto-recovery function through the app on the mobile device.

In addition, if the operation management terminal 700 continuously detects an abnormal condition for a remote device or a part installed inside the smart PoE even after automatic recovery is attempted, the operation management terminal 700 transmits an on-site dispatch instruction to the terminal of the on-site responder according to the permission of the mobile device user may be doing

In addition, the operation management terminal 700 transmits an on-site dispatch instruction to a preset mobile device in charge of the remote device or smart PoE in charge of the smart PoE, or from the mobile device of the on-site dispatcher who is dispatching to another site or waiting for dispatch. It may be to receive location information in real time and transmit an on-site dispatch instruction to a mobile device of a nearby on-site responder.

In addition, the operation management terminal 700 may be to display the disconnection check state of the cable entering the smart PoE, the state of the surge protection unit 200, and the earth leakage state detected from the earth leakage blocking unit 100 on the screen, The state of each outlet terminal of the outlet unit 500 may be displayed on the screen, each network connection state to the remote device may be displayed on the screen, and an operation button for the remote device whose status is displayed on the screen may be displayed on the screen. It may be displayed on the screen.

5 shows an example of a full screen provided by the operation management terminal according to the present invention. Referring to FIG. 5 , the operation management terminal 700 may receive information from a plurality of smart PoE devices, and an IP for each smart PoE device, a disconnection check of a connection line leading to the smart PoE, and the temperature of the smart PoE device It can be seen that , surge status, short circuit status, multi-outlet status, camera network status, and optical network status are displayed, and operation buttons for each remote device are displayed at the bottom of the status icon.

Through the operation management terminal 700, the user can monitor the camera network status, monitor the camera power consumption as a camera status monitoring and control function, for example, remote reset the camera, and automatic recovery of camera network errors In addition, it is possible to monitor the status of networks including optical networks, and as a network status monitoring and control function, it is possible to monitor power consumption per PoE port, remote on/off control for each PoE port is possible, and monitoring and control of power supply status. As a function, line breakage can be checked and tested, surge protection status can be monitored, earth leakage interruption status can be monitored, power consumption for each multi-outlet channel can be monitored, and the power supply status for each multi-outlet channel can be monitored. It can monitor, remote on/off control for each multi-outlet channel is possible, as a temperature condition monitoring and control function, it can supply power in conjunction with a temperature sensor, monitor the temperature of smart PoE equipment, and control a cooling pen. and can stabilize the system through this.

6 shows an example of a screen for realizing a failure detection function, a network connection state detection function, a remote recovery function, and an IP search function of the operation management terminal according to the present invention and an operation concept for a camera, which is an embodiment of a remote device.

7 shows an example of a screen for implementing a line disconnection test function and an operation concept of the operation management terminal according to the present invention.

8 shows an example of a screen for implementing a network connection test function, an optical network state detection function, a surge state detection function, and a ground leakage breaker state detection function of the operation and management terminal according to the present invention and an operation concept.

9 shows an example of a screen for implementing a multi-outlet power supply detection function, a remote device failure detection function, a remote power control function, and a temperature monitoring function of the operation management terminal according to the present invention and an operation concept thereof.

10 shows an example of a real-time log history monitoring function, a failure history printing function, a power usage analysis function, and an equipment history backup function implementation screen and an operation concept of the operation management terminal according to the present invention.

The operation and management terminal 700 transmits predetermined data to the PoE switch unit 300 and then senses a response signal to test line disconnection, and performs a ping test of the network for each remote device by clicking the operation button. it may be performing

In addition, the operation management terminal 700 has a fault history for the earth leakage blocking unit 100, a fault history for the surge protection unit 200, a connection history to the PoE switch unit 300, and an optical converter unit 400. It may be to provide log history related to the connection history and power supply status history to the remote device, network control history and network connection history in real time, and to back up the log history to a storage device, and from the power consumption detection sensor unit 6500 It may be to provide a graph of power usage of each remote device for a predetermined period based on the received information.

The above description of the present invention is for illustration, and those of ordinary skill in the art to which the present invention pertains can understand that it can be easily modified into other specific forms without changing the technical spirit or essential features of the present invention. will be. Therefore, it should be understood that the embodiments described above are illustrative in all respects and not restrictive. For example, each component described as a single type may be implemented in a dispersed form, and likewise components described as distributed may be implemented in a combined form.

The scope of the present invention is indicated by the following claims rather than the above detailed description, and all changes or modifications derived from the meaning and scope of the claims and their equivalent concepts should be interpreted as being included in the scope of the present invention. do.

100 earth leakage breaker
200 surge protection
300 PoE switch
400 optical converter
500 outlets
600 sensor unit
700 operation management terminal
6100 temperature sensor unit
6200 cable break detection sensor unit
6300 fault detection sensor unit
6400 network status detection sensor unit
6500 power consumption detection sensor unit
6600 Power Reset Module

Claims (7)

In the remote monitoring and control system for supplying power to a connected remote device and providing a network by introducing power and a network line from the outside,
an earth leakage blocking unit for detecting and blocking a leakage of power supplied to the remote device;
a surge protection unit that detects a surge and protects the remote device from the surge;
a PoE switch unit having a PoE terminal and supplying power to the remote device through a combined network cable and providing a network;
an optical converter unit having an optical cable terminal and providing a network to the remote device through a combined optical cable;
an outlet unit having an outlet terminal and supplying power to the remote device through a combined electric wire;
By sensing the state information of the remote device, the earth leakage breaker, the surge protection unit, the PoE switch unit, the optical converter unit, and the outlet unit, the sensed state information is remotely transmitted, and the power of the remote device is controlled according to the control of the remote user. sensor unit and
The earth leakage breaker, surge protection unit, PoE switch unit, optical converter unit, outlet unit and sensor unit are integrated into a single case smart PoE as a part, and the PoE terminal, optical cable terminal and outlet terminal are exposed to the outside. provided to supply power and provide a network by connecting with the remote device;
The sensor unit,
a temperature sensor unit for sensing the temperature of components installed inside the smart PoE;
a cable disconnection detection sensor unit for detecting a disconnection state of a connection line entering the smart PoE;
a failure detection sensor unit for detecting a failure of the remote device;
a network state detection sensor unit for detecting a network state of the remote device;
a power consumption detection sensor unit for detecting power consumption of the remote device; and
When a predetermined abnormal state is detected for the remote device or a component installed inside the smart PoE through the temperature sensor unit, the cable disconnection detection sensor unit, the failure detection sensor unit, the network state detection sensor unit, or the power consumption detection sensor unit, remote and a power reset module configured to reset power supplied to the remote device or the smart PoE in response to receiving a user's power reset instruction.
delete delete According to claim 1,
Receives information detected from the earth leakage blocking unit, the surge protection unit, and the sensor unit through the Internet, and displays the status of the remote device and the parts installed inside the smart PoE on the screen based on the detected information, and the remote device and The smart remote monitoring and control system according to claim 1, further comprising an operation management terminal capable of monitoring, testing, and controlling the components installed inside the smart PoE by providing an operation means.
5. The method of claim 4,
The operation management terminal is a mobile device,
The smart remote monitoring and control system, characterized in that the operation management terminal generates an alarm in the mobile device when detecting an abnormal state of the remote device or a part installed inside the smart PoE based on the sensed information.
6. The method of claim 5,
When the operation management terminal generates an alarm in the mobile device, it transmits a power reset signal to the power reset module to automatically restore the remote device or parts installed inside the smart PoE that detects an abnormal state. Smart remote monitoring and control system.
7. The method of claim 6,
If the operation management terminal continuously detects an abnormal condition for the remote device or a part installed inside the smart PoE after attempting the automatic recovery, the operation management terminal issues an on-site dispatch instruction to the mobile device of the on-site responder according to the permission of the user of the mobile device Smart remote monitoring and control system, characterized in that the transmission.

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