KR20150091960A - The net-seperation sever network for a subcontractor(panel, network devices, cctv, public addressing auto-controller) and its controlling method - Google Patents

Abstract

The present invention provides a network separation server network (distribution panel, emergency generator, network equipment, CCTV, broadcasting equipment, and auto-controller) control box for a subcontractor, a remote control system, and a control method thereof. More specifically, the network separation server controls at least one control unit, and in a state that an internal network main board and an external network main board connected to an internal network are connected between a backup router and VPN which are physically separated from the internal network, a remote control unit connected to the external network controls a control unit through the external network main board, wherein the remote control unit is integrally formed in one housing, and has a contact point converted into a network switch ON contact point, an external network switch ON contact point, and an internal network switch OFF contact point of a breaker to transmit data indicating whether power is supplied from a converter, to the remote control unit through a transceiver of the control unit. Therefore, the remote control unit controls the control unit through the external network main board, and includes a display unit, wherein a network communication state between the external network main board and the remote control unit is displayed on a display unit of the remote control unit when the contact point of the remote control unit corresponds to the network switch ON contact point, the external network switch OFF contact point, and the internal network switch OFF contact point of the breaker.

Description

Technical Field [0001] The present invention relates to a control server and a remote control system, and more particularly, to a remote control system and a control method for a server network (a switchboard, an emergency generator, a network equipment, a CCTV, , public addressing auto-controller) and its controlling method}

Maintenance system for service providers that maintains important information systems inside general office companies. Network system for strengthening internal information system security management from cyber threats by separating internal network and external network. (Switchboard, network equipment, CCTV, broadcasting equipment, automatic control panel) remote control and A / S related technology through the separation server of the service provider network in particular.

Especially, it relates to integrated control box and remote control system with enhanced disaster prevention security.

Service provider network Separation server is physically separated from the internal network and the external network in the network DMZ part by utilizing the server farm firewall, and remote control of the switchboard, network equipment, broadcasting equipment, automatic control and control unit is performed.

Disaster Prevention The control control box and remote control system with enhanced security and remote control system and its control method are used for monitoring and monitoring during normal times, detecting early fire, detecting fire, detecting fire, Provide a differentiated disaster prevention system at each stage of development.

No. 10-2013-0076788 Application for early detection of electric fire in high-voltage, low-voltage, motor control, and distribution panel switchboards Registration No. 10-0968031 A switchboard early fire detection device and error correction method Registration No. 10-0993464 Switching board parallel operation load distribution automatic controller Registration No. 10-1011388 Seismic Design Plate and Seismic Design Plate Switchboard Registration No. 10-1054487 Stand-by power cut-off The construction method of the extension line and the standby power cut-off smart distribution panel Registration No. 10-1057982 Standby power shut-off panel Registration No. 10-1115358 Smart work computer including broadcasting apparatus monitoring device Registration No. 10-1134395 Remote control and remote monitoring and control method of switchboard, automatic control plant equipment Registration No. 10-1150797 Ubiquitous Security-enhanced surveillance device, broadcasting device Parallel operation power distribution board Registration No. 10-1224199 Security CCTV monitoring device with enhanced security for physical redundancy network and its control method No. 10-1224992 Remote control switchboard Registration No. 10-1224993 Security control-enhanced automatic control panel and control method Registration number No. 10-1255651 Smart switchboard Registration No. 10-1278113 High-efficiency solar panel switchgear generator

Korea Institute of Chemical Reliability 2012-008 'Failure Analysis Report'

The network should be designed to separate the Internet from the Internet when building a network to communicate business data (Reflecting the basic design according to Article 40 (NIS) Article 40 (Business Network Security Management)

(2.2.8) "," service provider (development, maintenance, etc.) of the Internet connection of the service provider " (2.2.9) "Do you take security measures against

The evaluation of the security level of e-government's public service (Subject: Security Administration) The main task is network security measures satisfying "Is the subcontractor business network separated from the Internet network (15.6)"?

Also, it enables effective remote control and A / S on the switchboard, the network equipment, the CCTV, the broadcasting equipment, and the automatic control panel while the network security is enhanced.

The present invention also provides a disaster prevention system that effectively controls discrete disaster prevention terminals including emergency generator and peak control.

Internet Firewall DMZ Zone Service Provider Network When controlling devices (network equipment, CCTV, broadcasting equipment, automatic control panel, etc.) control unit through separation server, In the event of a failure, the remote control can be made only through the external network main board only when physically blocked from the internal network.

It is a stand-alone box type that controls the functions of the terminal device as a whole and is an integrated control control box and system.

Separate service provider networks using internal firewalls and apply the same security measures as internal employees.

It is possible to maximize security by controlling the control unit in the state where it is physically separated from the internal network in the remote control from the external network by installing the network separation server in the Internet firewall DMZ section.

Service provider network Prevent internal data leakage through cyber terror blocking and internal information system protection by separating PC's internet (external network) connection.

The control unit is controlled only in the state of being physically separated from the internal network so that the device connected to the control unit can be remotely controlled and repaired.

In particular, among the prior art documents of the present invention, patent literature discloses a comprehensive disaster prevention system in a state in which security related to patent-related terminal technologies disclosed by the same inventor is enhanced.

1 to 8 are schematic block diagrams
Figures 9 to 10 show the results of the 'failure analysis report' of the Korea Institute of Chemical Reliability 2012-008

An internal network main board for controlling the control unit, an external network main board connected to the external network, and a network network breaker composed of switches for interrupting / connecting the network between the external network main board and the remote control unit.

The service provider network separation server is installed in the Internet firewall DMZ section.

The control unit is connected to the internal network (server connection) area network via either wired or wireless.

The device is powered and controlled by the control unit.

The remote control unit includes a remote control unit connected to an external network (ISP network, external network) for controlling the control unit connected to the internal network via the network separation server when the breaker ON contact is connected. In a control system,

The network network breaker includes a network network switch for connecting the external network main board and the remote control unit, an external network switch for connecting the external network main board and the control unit, and an internal network switch for connecting the internal network main board and the control unit .

In other words, the network network breaker is composed of three units, and there are three switches between the control unit - internal network main board, external network - external network main board, external network main board - remote control unit, It is a network network breaker composed of network network switches.

The network separating server controls one or more control units and includes an internal network main board connected to an internal network between a backup router and a VPN and a remote control unit connected to an external network in a state of being physically separated from the internal network, And an external network main board for controlling the control unit through the external network main body.

The control unit includes a battery for receiving and charging power from a converter that converts commercial AC power to DC power and a power supply unit and a remote control unit for supplying the output power of the converter and the power supply of the battery during power failure, An internal network main board, a transmission / reception unit for transmitting / receiving data to / from the external network main board, an input unit for administrator operation, a database storing device information and reference information for determining whether or not the communication status is abnormal, A monitoring unit for comparing the judgment reference information and checking a communication state, and a control unit including a microprocessor and an address unit for extracting an IP address of the device, wherein the monitoring unit receives an abnormal state signal from the monitoring unit, Transmission and power of the converter or battery And a control unit for interconnecting and controlling the converter, the battery, the power supply unit, the transmission / reception unit, the input unit, the display unit, the database, the monitoring unit, and the address unit.

The control unit is controlled through the internal network main board in the state where the network network switch OFF contact of the network network breaker, the external network switch OFF contact and the internal network switch ON contact, but when the event signal is generated due to a failure in the device connected to the control network, If the control unit can not be controlled through the network main board, switch the network network breaker's network switch OFF contact and external network switch ON contact and internal network switch OFF contact to control the control unit through the external network main board .

If the event signal continues to be supplied to the control unit through the external network main board, the contact point is switched to the network network switch ON contact of the circuit breaker, the external network switch ON contact and the internal network switch OFF contact, If the commercial AC power supply power supply (power failure) from the converter is transmitted to the remote control unit, the remote control unit controls the control unit via the external network main board.

The remote control unit is configured to include a display unit so that the network communication state between the external network main board and the remote control unit when the network network switch ON contact of the circuit breaker and the external network switch OFF contact and the internal network switch OFF contact of the circuit breaker, (Network switchgear, emergency generator, network equipment, CCTV, broadcasting equipment, automatic control) control box and remote control system and control method thereof.

In one embodiment, the network network breaker is a network network breaker configured by an internal network main board for controlling the control unit, an external network main board, and a switch for connecting and disconnecting the network between the remote control units.

The service provider network separation server is installed in the Internet firewall DMZ section.

One or more control units and devices connected to the internal network are subjected to power supply control through the control unit.

And a remote control unit connected to the external network and controlling the control unit connected to the internal network via the network separation server, the system comprising:

The network network breaker includes a network network switch for connecting the external network main board and the remote control unit, an external network switch for connecting the external network main board and the control unit, and an internal network switch for connecting the internal network main board and the control unit .

The network separating server controls one or more control units and includes an internal network main board connected to an internal network between a backup router and a VPN and a remote control unit connected to an external network in a state of being physically separated from the internal network, And an external network main board for controlling the control unit through the external network main body.

The control unit includes a battery for receiving and charging power from a converter that converts commercial AC power to DC power and a power supply unit and a remote control unit for supplying the output power of the converter and the power supply of the battery during power failure, An internal network main board, a transmission / reception unit for transmitting / receiving data to / from the external network main board, an input unit for administrator operation, a database storing device information and reference information for determining whether or not the communication status is abnormal, A monitoring unit for comparing the judgment reference information and checking a communication state, and a control unit including a microprocessor and an address unit for extracting an IP address of the device, wherein the monitoring unit receives an abnormal state signal from the monitoring unit, Transmission and power of the converter or battery And a control unit for interconnecting and controlling the converter, the battery, the power supply unit, the transmission / reception unit, the input unit, the display unit, the database, the monitoring unit, and the address unit.

The remote control unit is composed of a display unit and controls the control unit through the internal network main board in the state of the internal network switch ON contact of the network network breaker and physically separates the internal network from the network network switch ON contact and the external network switch contact point The network communication status between the external network main board and the remote control unit is displayed on the display unit of the remote control unit in the state that the external network main board and the remote control unit are in the state that the control unit can not be controlled through the internal network main board In case of network network breaker, switch network contact point and contact point of external network switch ON contact and internal network switch OFF contact and control the control unit through external network main board.

When the event signal continues to be supplied to the control unit through the external network main board, the contact point is switched to the network network switch ON contact of the circuit breaker, the external network switch ON contact and the internal network switch OFF contact, To the remote control unit, the remote control unit controls the control unit via the external network main board.

The remote control unit is configured to include a display unit so that the network communication state between the external network main board and the remote control unit when the network network switch ON contact of the circuit breaker and the external network switch OFF contact and the internal network switch OFF contact of the circuit breaker, (Network switchgear, emergency generator, network equipment, CCTV, broadcasting equipment, automatic control) control box and remote control system and control method thereof.

In one embodiment, a network network blocker includes an internal network main board for controlling the control unit, an external network main board, and a switch for connecting and disconnecting the network between the remote control units. A service provider network separation server installed in the Internet firewall DMZ section; One or more control units connected to the internal network by any one of a wired network or a wireless network; An electric device that receives power supply control through a control unit; And a remote control unit connected to the external network and controlling the control unit connected to the internal network via the network separation server, wherein the network network breaker comprises an external network main board and a control unit And an internal network switch connecting the internal network main board and the control unit; The network separating server controls one or more control units and includes an internal network main board connected to an internal network between a backup router and a VPN and a remote control unit connected to an external network in a state of being physically separated from the internal network, And an external network main board for controlling the control unit through the external network main board and integrated into one housing; The control unit is connected to an outlet for supplying a commercial AC power and supplies the AC power to the electrical apparatus, and transmits the occurrence data of the commercial AC power supply abnormality (failure event signal) to the internal network main board and the external network main board ; Controlling the control unit through the internal network main board in a state in which the external network switch OFF contact of the network network breaker and the internal network switch ON contact are turned on to control the commercial AC power supply ON / OFF control; The remote control unit controls the control unit through the external network main board when the external network switch ON contact of the network network breaker and the internal network switch OFF contact of the network network breaker; Wherein the remote control unit displays the commercial AC power supply abnormality data (failure event signal) received through the external network main board and the network communication status between the remote control unit and the external network main board on the display unit. Separation server network (switchboard, emergency generator, network equipment, CCTV, broadcasting equipment, automatic control) control box and remote control system and control method thereof.

In one embodiment, the internal network switch is ON-contacted to control the control unit through the internal network main board, and when the network network switch ON contact and the external network switch are turned OFF and physically separated from the internal network, If the control unit is not able to control the control unit through the internal network main board due to the generation of an event signal in the control unit, the network network switch off node of the network network breaker and the external network switch ON The control unit is controlled to be duplicated through the external network main board by switching the contact point to the contact point and the internal network switch off point and if the event signal continues to be controlled in the control unit redundancy control via the external network main board, The external network switch ON contact and the internal network switch OFF contact, Wherein the remote control unit controls the control unit through the external network main board when the power supply presence / absence data is transmitted from the converter to the remote control unit through the transceiver unit. The service server network server network (switchboard, emergency generator, network equipment, CCTV, broadcasting equipment, automatic control) control box, remote control system and control method thereof.

In one embodiment, the internal network switch is ON-contacted to control the control unit through the internal network main board, and when the network network switch ON contact and the external network switch are turned OFF and physically separated from the internal network, Is displayed on the display unit of the remote control unit. If the control unit can not be controlled through the internal network main board due to a failure from the electric device or the control unit, the network network switch off- And the external network main board to switch the contact point to the external network switch ON contact and the internal network switch OFF contact to control the redundancy of the control unit through the external network main board and to control the redundancy of the control unit through the external network main board, Network switch ON contact and external network switch ON contact and internal network switch Contact switch to OFF contact Wherein the remote control unit controls the control unit through the external network main board, and the remote control unit controls the control unit through the external network main board, and the remote control unit controls the control unit through the external network main board. Control method.

In one embodiment, the control unit is a control server, the internal network main board is replaced with an internal network server, and the external network main board is replaced with an external network server. The service provider network separating server network (switchboard, emergency generator, network equipment, CCTV , Broadcasting equipment, automatic control) control box, remote control system and control method thereof.

According to an embodiment of the present invention, a service provider agent server that further comprises a service provider agent server to control data exchange between an internal network and an external network including a network separation server includes a service provider network separation server network (switchboard, emergency generator, Network equipment, CCTV, broadcasting equipment, automatic control) control box and remote control system and control method thereof.

In one embodiment, an MMS character controller is additionally configured in the control unit to send an event generated MMS character to an remote control unit when an event occurs, and the remote control unit transmits the MMS character to the MMS character controller to control the control unit (Network switchgear, emergency generator, network equipment, CCTV, broadcasting equipment, automatic control) control box, remote control system and control method thereof.

In one embodiment, when a surveillance camera is additionally provided in the control unit, when an event occurs, the photographed image of the surveillance camera is transmitted to the registered portable handheld terminal when the network network switch ON contact of the circuit breaker, the external network switch ON contact, (Network switchgear, emergency generator, network equipment, CCTV, broadcasting equipment, automatic control) control box and remote control system and control method thereof.

In one embodiment,

"Service provider network separation server installed in Internet firewall DMZ section"

"The internal network main board of the network separation server is connected to the internal network, and the external network main view is connected to the Internet firewall DMZ section;

"The network separation server controls one or more control units and is connected to the internal network between the backup router and the VPN, and the remote control unit connected to the external network in a state of being physically separated from the internal network is connected to the external network main board And an external network main board for controlling the control unit through the external network main board and being integrally formed in one housing;

"The network separation server controls one or more control units and connects to the internal network between the backup router and the VPN. The internal main board and the external network main board are connected to the external network between the VPN and the backup router physically separated from the internal network And the remote control unit is connected to the control unit and the remote control unit controls the control unit through the external network main board and is integrally formed in one housing. " Equipment, CCTV, broadcasting equipment, automatic control) control box and remote control system and control method thereof.

In one embodiment, if a surveillance camera is additionally provided in the control unit, if a failure or a danger event occurs, the photographed image of the surveillance camera is transmitted to the registered portable terminal when the external network switch ON contact of the circuit breaker and the internal network switch OFF contact point of the circuit breaker (Network switchgear, emergency generator, network equipment, CCTV, broadcasting equipment, automatic control) control box and remote control system and control method thereof.

In one embodiment, the control unit transmits at least one of voltage, current, ground fault, and power supply frequency immediately before power failure during power failure to one or more of the remote control unit smartphone portable terminal PDAs. Network (switchboard, emergency generator, network equipment, CCTV, broadcasting equipment, automatic control) control box and remote control system.

In one embodiment, it is a network network breaker composed of a network network switch, an external network switch, and an internal network switch.

IP network camera, IP camera, emergency bell, solar power inverter, standby power interconnection connected to the internal network by one or more of wired network or wireless network. It is possible to control the power consumption of the power source by using the power of the power source laser diode, the smoke sensor, the flame sensor, the heat sensor, the fire receiver, the static load, the emergency load, One or more control units connected to any one or more of them.

An HD-SDI camera, an IP camera, an emergency bell, a solar power inverter, a standby power cut-off distribution panel, a PA broadcast device, a peak control program switcher, an electric fire early detection device , Light receiving laser diode, light emitting laser diode, smoke sensor, flame sensor, heat sensor, fire receiver, static load, emergency load, fire load.

And a remote control unit connected to an external network and controlling the control unit via an external network main board, wherein the network network breaker comprises a network network switch connecting an external network main board and a remote control unit, And an internal network switch for connecting the internal network main board and the control unit. The network separating server controls one or more control units and is connected to the internal network main board connected to the internal network and to the external network The connected remote control unit is an external network main board that controls the control unit through the external network main board, and is integrally formed in one housing.

Internal network switch ON Contact to control the control unit via the internal network main board Switch network ON switch and external network switch OFF Network communication between the external network main board and remote control unit in the state of being physically separated from the internal network State is displayed on the display unit of the remote control unit but the control unit can not be controlled through the internal network main board due to the occurrence of a failure event signal in the control unit, the network network switch breaker's network switch OFF contact and external network switch ON contact and internal If the event signal persists even if the control unit is duplicated through the external network main board and the redundancy control of the control unit is performed through the external network main board, the network network switch ON contact of the network network breaker and the external network Switch ON contact and internal network switch OFF contact, the remote control unit switches Bumang service provider network separate server network (switchboard, emergency generators, network devices, CCTV, broadcast equipment, automatic control), characterized in that the remote control the control unit via the main board is a remote control system.

In one embodiment, a network network breaker comprising an internal network main board for controlling the control unit, an external network main board, and a switch for connecting and disconnecting the network between the remote control units, a service provider network separation server installed in the Internet firewall DMZ section, A remote control unit for controlling at least one control unit connected to the internal network, a device receiving power supply control through the control unit, and a control unit connected to the external network and connected to the internal network via the network separation server. A server network remote control system comprising:

The network network switch connects between the external network main board and the remote control unit. The external network switch connects between the external network main board and the control unit. The internal network switch connects the internal network main board and the control unit. Circuit breaker connection stage.

The network separation server, which is integrated into one housing, controls one or more control units by connecting an internal network main board to an internal network between a backup router and a VPN, and the remote control unit is physically separated from the internal network, A control unit control step of controlling the control unit through the external network main board by connecting to the network main board and the external network.

Network network switch network network switch OFF contact and external network switch OFF contact and internal network switch ON Internal network control step to control the control unit through the internal network main board in contact mode.

Internal network switch ON contact point and network network switch ON contact point and external network switch OFF The contact point is physically disconnected from the internal network. The network communication status between the external network main board and the remote control unit is displayed on the display unit of the remote control unit Network network communication step.

If the control unit can not control the control unit through the internal network main board due to the event signal generated by the control unit, switch the network network breaker's network switch OFF contact and external network switch ON contact and internal network switch OFF contact, A control step of controlling the control unit in a redundant manner.

If the event signal continues even if the control unit is duplicated through the external network main board, the contact is switched to the network network switch ON contact of the network network breaker, the external network switch ON contact and the internal network switch OFF contact, And an external network control step of controlling the control unit through the external network main board when the power supply data is transmitted from the remote control unit to the remote control unit. , CCTV, broadcasting equipment, automatic control) remote control system control method.

In one embodiment, the output data lines of the HD-SDI camera and the smoke receiver input unit to which the output data lines of the fire receiver are input and the sensor input unit of the smoke sensor, flame detection sensor, heat sensor, A LAN cable input unit to which an input data line is inputted, a PA terminal block to which a broadcasting apparatus output data line is input, a broadcast output terminal to which an amplifier-integrated speaker output data line is input, and a control unit output data line, And a control unit output terminal block.

The input / output unit is branched and input to an internal network switch and an external network switch. The external network switch is connected to an external network main board and is connected to an external network main board through a control and network network switch. The internal network switch is connected to the internal network main board, and the internal network main board is connected to the internal network main board through the control and DMZ terminal blocks, and the internal network main board is controlled by the internal network main board. Controls the control unit through the board. Switch network ON / OFF switch and external network switch off. Indicates the network communication status between the external network main board and the remote control unit on the display of the remote control unit while physically separated from the internal network. One, control unit can not be controlled through internal network main board due to occurrence of fault event signal in control unit Network network switch network network switch OFF contact and external network switch ON contact and internal network switch Switching contact to OFF contact to duplicate control unit through external network main board and control unit redundancy control through external network main board If the event signal continues, the remote control unit switches the contact to the network network switch ON contact of the network network breaker, the external network switch ON contact and the internal network switch OFF contact so that the remote control unit remotely controls the control unit through the external network main board, Or a fire receiver when an event signal is generated, the image captured by the HD-SDI camera or the IP camera is switched to the ON / OFF state of the external network switch and the network network switch to transmit the captured image to the remote control unit or the smart phone Service provider network separation server network Overall, an emergency generator, a network device, CCTV, broadcast equipment, automatic control), the control box.

Claims (1)

A sensor input unit to which an output data line of a smoke detection sensor, a flame detection sensor, a heat detection sensor, and a moving body detector are input;
A fire receiver input unit to which an output data line of a fire receiver is input;
A coaxial cable input unit to which an output data line of the HD-SDI camera is input;
A LAN cable input unit into which an IP camera output data line is input;
A PA terminal block into which a broadcast apparatus output data line is input;
A broadcast output terminal to which an amplifier-integrated speaker output data line is input;
An input / output unit comprising a control unit output terminal to which a control unit input / output data line is input;

The input / output unit is branched and input to the internal network switch and the external network switch;
Wherein the external network switch is connected to an external network main board and controls the internal network main board in a remote control unit when the external network main board is an ON contact through a control and network network switch;
The internal network switch is connected to the internal network main board and controls the internal network main board in the internal network local server connected to the internal network main board through the control and DMZ terminal blocks;
Internal network switch ON Contact to control the control unit via the internal network main board Switch network ON switch and external network switch OFF Network communication between the external network main board and remote control unit in the state of being physically separated from the internal network State is displayed on the display unit of the remote control unit but the control unit can not be controlled through the internal network main board due to the occurrence of a fault event in the control unit, the network network switch OFF contact of the network network breaker, the external network switch ON contact, Switch the contact point to the switch-off contact and duplicate the control unit through the external network main board;
If the event continues even in the redundancy control of the control unit through the external network main board, the contact is switched to the network network switch ON contact of the network network breaker, the external network switch ON contact and the internal network switch OFF contact, Remotely control the control unit via the board;
When an event occurs in one or more of the sensor input unit or the fire receiving unit, the image captured by the HD-SDI camera or the IP camera is switched to the ON / OFF state of the external network switch and the network network switch, (Network switchgear, emergency generator, network equipment, CCTV, broadcasting equipment, automatic control) control box.

Images