KR20190062871A - The switchboard fire prevention disaster prevention and diagnosis cloud system for IOT based system - Google Patents

Abstract

The present invention relates to an IOT-based switchboard fire prevention and prevention diagnosis cloud system. The IOT-based switchboard fire prevention and prevention diagnosis cloud system comprises: a switchboard monitoring, controlling, and protecting a power system; an analysis sensor unit integratedly detecting power state information and device state information; a router generating an electric signal when detecting a flame; a plurality of fire extinguishers simultaneously operated when the electric signal of the router is generated; a local monitor ringing an alarm when abnormal information is generated; a central control center; and a smart device. Therefore, the present invention can stably achieve fire prevention.

Description

The IOT-based switchboard fire prevention disaster prevention and diagnosis cloud system for IOT based system

The present invention relates to an IOT-based disaster prevention and disaster prevention cloud system for an IOT-based fire fighting and fire prevention system, more specifically, In addition to real-time status checking of switchboards, remote management and inquiries through ID login can be used to manage easily both on-site and off-site, and the side-effect ratio of fire extinguishers In addition to the improvement of the operation of the fire extinguisher, the fire alarm can be repeated by trying to operate the fire extinguisher by forcing the electric signal of the fire extinguisher, and if the fire extinguisher continues to operate, We can make emergency measures to prevent fire and It relates to the IOT-based switchgear Fire Prevention and early detection and prevention system that cloud.

As energy consumption is increasing worldwide and global environmental issues are emerging, electric power IT industry such as intelligent power system for upgrading electric power industry and energy efficiency is attracting attention as a new growth engine.

Such intelligent power system combines convergence technologies such as automatic control, sensor, wired / wireless communication network, etc. from power generation to consumption, from power generation to transmission and transformation, water distribution, and consumer system to perform high efficiency power management .

The conventional intelligent power system lacks the compatibility of various components, so that it is difficult to design the system, and the total system cost due to the individual purchase of each component is very expensive, and maintenance of equipment is difficult.

In addition, when the manager is located at a remote place, it is difficult to manage and control the apparatus immediately and promptly.

Therefore, it is required to study the system and method for the management of the switchboard to improve the efficiency of management by integrating the modules of each product and developing and integrating them into a single system.

As a part of this, Korean Registered Patent Publication No. 10-1224324 has developed "a system for managing a switchboard panel and its method".

KR 10-1224324 (2013.01.14.) B1 "System for management of switchboard and its method" - Qualifications

However, since the above-described conventional technology only detects the operating state of the switchboard and the abnormal symptom and transmits the signal to the mobile communication terminal, it has been difficult to quickly suppress the spread of the fire which spreads quickly, It is impossible to prevent the diffusion of heat.

An object of the present invention is to provide a fire alarm system and a fire alarm system that can quickly achieve fire suppression of a switchboard through a router that senses temperature, smoke, and flame of a switchboard, and a router that simultaneously receives detected information in real time to fire a plurality of fire extinguishers Which monitors the local monitor by the event signal generated by the router when the detection temperature of the analysis sensor unit is judged to be abnormal, supervises the field manager or the central control center The present invention is to provide an IOT-based disaster prevention and fire prevention / disaster prevention cloud diagnosis system capable of enhancing the stability of fire fighting and disaster by promptly performing preliminary action by a supplier.

In addition, the present invention can check the status of a switchboard in real time through a local monitor receiving information analyzed through a router, cloud information of the central control center, You can remotely perform check management, fault management, parts management, and general management using the cloud. By using user ID login using Internet or app, users can easily use information of cloud in the field as well as outside. And to provide an IOT-based disaster prevention and disaster prevention and preventive diagnosis cloud system that can conveniently make inquiries about trouble contents.

In addition, the present invention can improve the side-effect ratio of the fire extinguisher by the electric signal generated three times consecutively in the router when the fire by the analysis sensor unit is detected, It is possible to repeatedly try the operation of the fire extinguisher by forcing the generation of the electric signal of the router through the remote communication of the central control center which automatically judges, and in the case that the fire extinguisher is continuously operated even in repetitive electric signals, The present invention aims at providing an IOT-based switchboard fire prevention and prevention diagnosis cloud system capable of stably achieving fire fighting by causing the fire suppression to proceed sequentially three times by transmitting a corresponding notification to a user's smart device.

According to an aspect of the present invention, there is provided a power distribution system including: a power module for monitoring, controlling, and protecting a power system; An analysis sensor unit installed in the switchboard to detect temperature, smoke, and flame, and to integrally detect power status information and device status information; A router connected to the analysis sensor unit and receiving temperature, smoke, flame information, power status information and device status information in real time, and generating an electric signal when the set temperature is exceeded, smoke and flame are detected; A plurality of fire extinguishers installed inside the switchboard so as to be connected to the router through electric signal lines and operating simultaneously when an electric signal of the router is generated; A local monitor installed at the site where the switchboard is located, receiving and displaying information of the analysis sensor unit through the router, and alarming when an abnormal information is generated; A central control center connected to the router through a wired LAN or Wi-Fi to receive and analyze information of the analysis sensor unit, and display the analyzed information and store the analyzed information in the cloud; And a smart device connected to the cloud of the central control center through an application and receiving the analyzed information, wherein the cloud includes a schematic diagram and an assembly diagram for checking the power and distribution system, a main material list, The facility management information is further stored and stored. The manufacturing and supplying company operating the central control center can generate the A / S article ID and the system manager ID of the customer company so that the A / S article and the system manager The system manager of the customer's company can generate the ID of the user, and the user can log on to the Internet or the smart phone using the cloud information of the central control center by logging in with the corresponding ID, Cloud IDs that match the permissions set by your system administrator through user ID login using apps on your device The present invention provides an IOT-based disaster prevention and disaster prevention fire prevention and diagnosis diagnostic cloud system, which enables a user to use not only on-site but also outside of the field, and to inquire about the inspection and trouble contents.

According to the IOT-based disaster prevention and prevention diagnostic cloud system of the present invention, an analysis sensor unit for detecting temperature, smoke and flame of a switchboard, and a plurality of fire extinguishers Since fire suppression of the switchboard can be accomplished quickly through the router, damage caused by the fire can be reduced. In addition, when the detection temperature of the analysis sensor unit is judged to be an abnormal symptom, the local monitor is monitored It is possible to promptly perform the preliminary action by the on-site manager or the manufacturing supplier that supervises the central control center, thereby enhancing the stability against fire and disaster prevention.

In addition, the present invention can check the status of a switchboard in real time through a local monitor receiving information analyzed through a router, cloud information of the central control center, You can remotely perform check management, fault management, parts management, and general management using the cloud. By using user ID login using Internet or app, users can easily use information of cloud in the field as well as outside. And the trouble contents inquiry can be made convenient.

In addition, the present invention can improve the side-effect ratio of the fire extinguisher by the electric signal generated three times consecutively in the router when the fire by the analysis sensor unit is detected, It is possible to repeatedly try the operation of the fire extinguisher by forcing the generation of the electric signal of the router through the remote communication of the central control center which automatically judges, and in the case that the fire extinguisher is continuously operated even in repetitive electric signals, The fire alarm can be sequentially executed three times by transmitting the notification to the smart device of the user, so that the fire and disaster prevention can be stably achieved.

1 is a conceptual diagram showing an IOT-based disaster prevention and fire prevention disaster prevention and diagnosis cloud system of the present invention.
FIG. 2 is a conceptual diagram showing a state in which an ID for cloud connection according to the present invention is generated, and ID and log-in generated using the Internet and a smart device are used to check and manage a switchboard.
FIG. 3 is a flow chart illustrating a method of providing an event signal from a router to a local monitor and a central control center in accordance with the abnormality symptom information of the present invention, Fig.
FIG. 4 is a view showing the fire detection of the present invention by generating an electric signal in the router to generate a fire suppression by operating the fire extinguisher 1 or 2, and simultaneously notifying the smart device of 119 emergency dispatch at the central control center Fig.

Hereinafter, the structure of the present invention will be described.

The present invention is capable of checking and managing the switchboard through information stored in the cloud as shown in FIGS. 1 and 2, as well as an IOT-based disaster prevention and disaster prevention fire prevention and prevention diagnosis cloud (10) for monitoring, controlling and protecting a power system; An analysis sensor unit 20 installed inside the switchboard 10 for detecting temperature, smoke and flame, and integrally detecting power status information and device status information; A router 30 connected to the analysis sensor unit 20 and receiving temperature, smoke, flame information, power status information and device status information in real time and generating an electric signal when the set temperature is exceeded, smoke and flame are detected, ; A plurality of fire extinguishers (40) installed inside the switchboard (10) to be connected to the router through an electric signal line (41) and operating simultaneously when an electric signal of the router (30) is generated; A local monitor (50) installed at a site where the switchboard (10) is located, receiving and displaying information of the analysis sensor unit (20) through the router (30) and alarming when abnormal information is generated; A central control center 60 connected to the router 30 via a wired LAN or WiFi for receiving and analyzing information of the analysis sensor unit 20 and displaying the analyzed information and storing the analyzed information in the cloud 61; And a smart device (70) connected to the cloud (61) of the central control center (60) via an app to receive the analyzed information. The cloud (61) is provided with a circuit diagram A main material list, equipment failure data analysis information, and equipment history management information are further stored, and the manufacturing and supplying company operating the central control center 60 generates an A / S article ID and a system manager ID of the client company The system manager of the A / S article and the customer can log in with the corresponding ID, and can perform the maintenance management, the failure management, the parts management, and the general management using the information of the cloud 61 of the central control center 60 remotely The system manager of the customer company can generate the ID of the user, and the system administrator of the customer's company sets the ID of the user using the application of the Internet or the smart device 70 Users, as well as in the field of cloud (61) information for the one, available from the outside, not on-site and at the same time, and wherein the one able to contact the inspection and fault information will be described in more detail below.

First, as shown in FIG. 1, the switchboard 10 operates to transform a high voltage of 3,300 V or 6,600 V from a power line of a substation to a use voltage, or to transform a special high voltage of 22.9 KV to a use voltage Which is used for monitoring, controlling and protecting the power system.

Accordingly, such a switchboard (10) is provided with a power receiving facility for receiving a high voltage and a special high voltage supplied from a substation, a substation facility for reducing a high voltage and a special high voltage received from a substation to a commercial voltage, And the electric power is supplied to the building 10 safely and efficiently. The power supply / distribution panel 10 has a known construction, and thus a detailed description thereof will be omitted.

Secondly, the analysis sensor unit 20 is installed inside the switchboard 10 to detect not only the fire but also the power status information and the device status information, and includes a temperature sensor for temperature sensing, A smoke sensor for detecting flame, and a flame sensor.

The information sensed and measured by the analysis sensor unit 20 is transmitted in real time to the router 30 through an electrical connection such as a known Zigbee communication or communication line. So that it is possible to accurately grasp fire detection, power measurement, and device status information.

Third, the router 30 is a conventional device that relays different networks. In the present invention, the router 30 is connected to the analysis sensor unit 20, thereby storing temperature, smoke, flame information, power status information, And provides the information of each received value to the local monitor 50 and the central control center 60.

When the detected temperature reaches a danger level, that is, when the abnormality is detected, the router 30 monitors the local monitor 50 through the generation of an event signal or the manufacturer 30 supervises the central control center 60 Thereby enabling the on-site management and remote analysis management, and generates an electric signal that automatically activates the fire extinguisher 40 when the detected temperature exceeds the set temperature or when smoke and flame are detected.

Fourthly, the fire extinguisher 40 is an ordinary aerosol fire extinguisher which is installed in the interior of the switchboard 10 through a conventional bracket and operated by an electric signal generated in the router 30, And is interlocked with each other through an electric signal line connected to the router 30. Inside, a common extinguishing agent containing potassium oxide as an active ingredient and a coolant are mixed.

Therefore, when the glass bulb constituting the fire extinguisher 40 is blown by the electric signal generated by the router 30, the extinguishing agent and the coolant are mixed by the gas pressure of the extinguishing component generated while the extinguishing agent is burned, The fire extinguishing component of the nature is injected into the fire area, so that the oxygen radical supplied to the fire occurrence area is blocked, so that the fire suppression inside the switchboard 10 is performed.

Fifth, the local monitor 50 is installed at the site where the switchboard 10 is located and receives information of the analysis sensor unit 20 via the router 30, And to provide quick and easy inspection and management through receiving information in real time.

As shown in FIGS. 1 and 2, the central control center 60 is integrally operated by a manufacturer and is connected to the router 30 through wired and wireless telecommunication such as a wired LAN or Wi-Fi, (20), analyzes the information, and forms a normal monitor for secondary processing and displaying the analyzed information in the form of a table or a graph. By storing the analyzed information in the cloud (61), ID login So that the person concerned can use the information.

A central control center 60 for collectively managing a plurality of switchboards 10 installed at different places by receiving information through respective routers 30 installed in the respective building's switchboards 10, According to the central control center 60, the information of the cloud 61 can be checked not only on the field but also outside the field through the ID login, so that it is possible to check the information of the cloud 61 by the A / S article or the field manager, The preventive diagnosis of the same switching < RTI ID = 0.0 > switchboard 10 < / RTI >

In the present invention, in addition to the real-time analysis information of the switchboard 10, the cloud 61 includes a circuit diagram and an assembly diagram for checking the switchboard 10, a list of main materials, analysis information on equipment failure data, It is preferable to further include and store it.

By making the A / S article ID and the system administrator ID of the customer's company respectively, the manufacturing and supplying company that operates the central management center 60 can log on with the corresponding ID of the A / S article and the customer's company, It is desirable to be able to remotely perform various inspections and management such as inspection management, fault management, parts management, and general management using the control unit 61, and the system manager of the client company generates a user ID So that the user can use the cloud 61 information corresponding to the setting authority through the login of the user ID using the application of the Internet or the smart device 70. [

Here, inspection management refers to facility inspection contents and inspection item input. Fault management refers to fault input and processing input and fault statistics management. Parts management refers to parts life management and parts replacement management. Manual safety management tips, and the like, which are manual management contents that have been manually performed through the management log.

Seventhly, the smart device 70 is a device that receives the analyzed information of the switchboard 10 by connecting to the cloud 61 of the central control center 60 through user ID login using the application as described above, You can use phones or tablets.

Therefore, according to the smart device 70 as described above, since not only the system administrator and the field management site but also a large number of users can easily access from the outside, not from the field, through the login using the user ID, In addition to the contents and result registration management, it is possible to search the on-site parts and manage the claim result registration. In addition to the confirmation of the information through ID login, in case of an emergency such as a fire, It is also possible to provide prompt action.

3, when the sensing temperature detected by the analysis sensor unit 20 is 70 ° C. or more and less than 80 ° C., the analysis sensor unit 20 transmits information on the abnormality to the router 30, The router 30 can transmit information on anomalous indications to the local monitoring center 50 and the central control center 60 in real time by generating the anomalous indication information transmitted as an event signal in the router 30 According to this, a manufacturer or an A / S article that supervises the local manager 50 or the central control center 60 can easily use the information of the cloud through each ID login. So that a countermeasure can be easily prepared and a preliminary action can be performed quickly, which has an advantage that prevention and diagnosis and fire and disaster prevention are improved in stability.

In the present invention, as shown in FIG. 4, a fire fighting / disinfection system for automatically extinguishing a fire when a fire occurs in the interior of the switchboard 10 is applied, It is easy to automatically operate the fire extinguisher through the electric signal generated in the router 30 when the internal temperature of the fire extinguisher 10 is 80 ° C or more or when smoke and flame are detected.

In addition, the router 30 for generating an electric signal generates electric signals of 24V and 0.5A three times in succession in order to minimize the negative action of the fire extinguisher 30, The central control center 60 makes the fire extinguisher 40 operate by forcing the generation of the electric signal of the router 30 when the temperature is not lowered even when the electric signal is generated.

This is because the central control center 60 determines whether the fire extinguisher 40 is in operation by monitoring the change in the temperature sensed by the analysis sensor unit 20, The above operation can be achieved by forcing the generation of the electric signal of the router 30 in the remote controller 60 by telecommunication. The above-mentioned operation is performed when the temperature is not lowered within several seconds after the generation of the electric signal of the router 30 The operation of the fire extinguisher 40 is repeatedly attempted by the remote control center 60 at the central control center 60 so that the fire extinguisher 40 is minimized in its side effect ratio, .

In addition, when the temperature of the repeater 30 is not lowered, it is determined that the router 30 generating the electric signal or the fire extinguisher 40 is defective, The notification is automatically received and an urgent dispatch is made to the relevant site through which the emergency is dispatched. Accordingly, the smart device 70 connected with the central control center 60 via the app sends a notification of the situation through the application Or SMS text transmission.

Therefore, it is possible to achieve fire prevention and disaster prevention more stably by the above three measures against fire disaster.

The operation according to the preferred configuration of the present invention as described above will be described below.

First, the analysis sensor unit 20 senses temperature, smoke, and flame of the switchboard 10, and integrally detects power state information and device state information. Information to the router 30 in real time.

Each piece of information transmitted in real time to the router 30 is provided to the local monitor 50 and the central control center 60 so that the real time monitoring is performed by the monitoring by the field manager and the manufacturing supplier, The user of the smart device 70 can access the cloud 61 log of the central control center 60 using the user ID by performing the preventive diagnosis of the switchboard through the analysis of the provided information, It is possible to register and manage on-site inspection contents and results in real time from the outside, and to conveniently perform field part search and claim result registration management.

Meanwhile, when the internal temperature of the switchboard 10 rises to reach a temperature of 70 ° C or more and less than 80 ° C, abnormality symptom information is transmitted to the router 30 through detection by the analysis sensor unit 20, Is generated as an event signal and provided to the local monitor 50 and the central control center 60. The central control center 60 analyzes the provided event signal.

Therefore, it is possible to perform a preliminary diagnosis by judging whether or not there is an abnormality in the transmission / reception panel 10 through a field inspection by a field manager for monitoring the local monitor 50 or a remote analysis by a manufacturing supplier supervising the central control center 60 The same preliminary action can be easily performed, which makes maintenance and maintenance management of the switchboard 10 convenient.

When the internal temperature of the switchboard 10 sensed by the analysis sensor unit 20 exceeds 80 DEG C or when flame and smoke are detected, the router 30, which receives information in real time, determines that a fire has occurred The fire extinguisher is operated by simultaneously operating the plurality of fire extinguishers 40 and at the same time an operation of providing fire occurrence information to the local monitor 50 and the central control center 60 is performed, And the manufacturing company that supervises the central control center 60 can confirm this in real time.

On the other hand, when the fire extinguisher 40 is not operated even after three electric signals of the router 30 operating the fire extinguisher 40 have been operated, An operation of forcing the generation of the electric signal of the router 30 is performed through the network.

Therefore, the operation of the fire extinguisher 40 can be repeatedly attempted through the forcible operation of the router 30 of the central control center 60, so that the fire extinguisher can be tried secondarily, If the temperature is not lowered, the 119 emergency dispatch notification by the central control center 60 is automatically made, so that the firefighter is dispatched to the field and the central control center 60 notifies the smart device 70 of the situation Since the third fire measures are taken, the stability of firefighting and disaster prevention according to the emergency situation is enhanced.

10: switchgear 20: analysis sensor unit
30: router 40: fire extinguisher 41: electric signal line
50: Local monitor 60: Central control center 61: Cloud
70: Smart devices
100: Switchgear fire fighting system

Claims (3)

A switchboard (10) for monitoring, controlling and protecting the power system;
An analysis sensor unit 20 installed inside the switchboard 10 for detecting temperature, smoke and flame, and integrally detecting power status information and device status information;
A router 30 connected to the analysis sensor unit 20 and receiving temperature, smoke, flame information, power status information and device status information in real time and generating an electric signal when the set temperature is exceeded, smoke and flame are detected, ;
A plurality of fire extinguishers (40) installed inside the switchboard (10) to be connected to the router through an electric signal line (41) and operating simultaneously when an electric signal of the router (30) is generated;
A local monitor (50) installed at a site where the switchboard (10) is located, receiving and displaying information of the analysis sensor unit (20) through the router (30) and alarming when abnormal information is generated;
A central control center 60 connected to the router 30 via a wired LAN or WiFi for receiving and analyzing information of the analysis sensor unit 20 and displaying the analyzed information and storing the analyzed information in the cloud 61;
And a smart device (70) connected to the cloud (61) of the central control center (60) via an app to receive analyzed information,
The cloud 61 further includes a circuit diagram, an assembly diagram, a list of major materials, analysis data of equipment failure data, and facility history management information for checking the power plant 10,
By providing the A / S article ID and the system administrator ID of the customer company, the manufacturing company that operates the central control center 60 can log in with the corresponding ID of the A / S article and the customer's company, The failure management, the parts management, and the general management using the information of the cloud 61 of the server 60 can be performed remotely,
The system manager of the customer company can generate the ID of the user so that the user of the smart device 70 can access the cloud 61 information corresponding to the authority set by the system manager of the customer through the user ID The IOT-based disaster prevention and fire prevention disaster prevention and diagnosis cloud system characterized by being able to be used not only in the field but also outside the field, and at the same time, to be able to inquire about inspection and trouble contents.
The method according to claim 1, wherein when the detection of the temperature by the analysis sensor unit (20) is 70 ° C or more and less than 80 ° C or if an abnormal symptom is detected in the power status information and the device status information,
The abnormality symptom information transmitted from the analysis sensor unit 20 is generated as an event signal through the router 30 so that the field supervisor monitoring the local monitor 50 or the manufacturer supervising the central control center 60 It acts to signal signs,
And an I / O-based disaster prevention and disaster prevention cloud system according to the present invention is characterized in that a field manager or a manufacturing supplier and an A / S article can respond to the abnormality notification using the stored information of the cloud (61).
The method of claim 1, wherein when the temperature sensed through the analysis sensor unit (20) is 80 ° C or more, or smoke and flame are detected, the router (30) And the automatic operation of the fire extinguisher 40 is performed and at the same time the corresponding information is sent to the smart device 70 from the central control center 60 to perform the action by the field manager monitoring the user or the local monitor 50 However,
When the temperature is not lowered within several seconds after the generation of the electric signal of the router 30, the central control center 60 performs an action of self-determination of the operation of the fire extinguisher 40, The operation of the fire extinguisher 40 is repeatedly performed by performing the electrical signal generation of the router 30 through the remote communication in the firewall 60,
When the temperature is not lowered even when the router 30 repeatedly generates the electric signal, the emergency dispatch notification is automatically received at 119 and the dispatch is made to the site. At the same time, the application is connected to the central control center 60 And the notification of the status is transmitted to the smart device (70).

Images