KR20130021641A - Industrial safety control system using mobile communication network and service method - Google Patents

Industrial safety control system using mobile communication network and service method Download PDF

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KR20130021641A
KR20130021641A KR1020110084026A KR20110084026A KR20130021641A KR 20130021641 A KR20130021641 A KR 20130021641A KR 1020110084026 A KR1020110084026 A KR 1020110084026A KR 20110084026 A KR20110084026 A KR 20110084026A KR 20130021641 A KR20130021641 A KR 20130021641A
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South Korea
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control target
smartphone
industrial safety
communication network
mobile communication
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KR1020110084026A
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Korean (ko)
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박기주
박현수
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주식회사 케이디파워
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Publication of KR20130021641A publication Critical patent/KR20130021641A/en

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/20—Administration of product repair or maintenance
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/10—Services
    • G06Q50/26—Government or public services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication

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Abstract

The present invention relates to an industrial safety control system and a service method using a mobile communication network to simplify installation and reduce costs by configuring an industrial safety system using a mobile communication network of a mobile device. A local unit attached to a facility having a data acquisition function and a wireless communication function, a smart phone that performs Wi-Fi or Bluetooth communication with the local unit and analyzes a state of the controlled facility, and manufactures the controlled device; It is characterized in that it comprises a management server for storing the history, accident history, maintenance and replacement history and providing information to the smart phone and analyzed information through the smart phone.

Description

Industrial safety control system using mobile communication network and service method}

The present invention relates to an industrial safety control system and a service method, and more particularly, to an industrial safety control system and a service method using a mobile communication network.

In general, when attempting to build an industrial automation system such as an air conditioning system, a switchboard facility system, a lighting control system, or a material management system of a large facility, a corresponding management program is installed on a computer to be built.

Therefore, it was impossible to build a facility system other than a locally networked computer, and was only able to run on a Windows platform. Therefore, the Windows operating system was not safe and responded to errors that could occur.

In addition, in the case of the existing application program, it is difficult to execute or inquire the built program except the installed computer.

Recently, due to the development of the Internet, there has been a demand to operate all application softwares based on the Internet and to develop information compatible software. In addition, software development that can be run on other platforms also reduces the development cost and time in terms of program reuse.

The construction of the industrial safety control system according to the prior art includes a local unit attached to a control object, which detects, analyzes, and stores the state of the control object, and transmits the data acquired and analyzed to the local unit to an external management server. And a management server for receiving data of the local unit from the communication unit, classifying and storing the data, and displaying and transferring the data to the user.

However, the industrial safety control system according to the prior art as described above has a problem in that the installation cost increases because a separate communication facility is installed together with a local unit to install a communication unit.

In other words, the industrial safety control system that is currently installed and operated on site has a bad effect on society large and small due to various ripple effects when an accident occurs. The price of the industrial safety control system installed in industrial facilities to prevent such accidents in advance As it is relatively expensive due to the cost of building a communication system, it is mainly applied only to a facility where a huge ripple phenomenon occurs in an accident.

The present invention is to solve the above problems to provide an industrial safety control system and service method using a mobile communication network to simplify the installation and reduce the cost by configuring the industrial safety system using a mobile communication network of the mobile The purpose is.

Industrial safety control system using a mobile communication network according to the present invention for achieving the above object is a local control unit, a local unit attached to the control target facility having a data acquisition function and a wireless communication function, and the local unit; A smart phone that performs Wi-Fi or Bluetooth communication and analyzes the state of the controlled equipment, and stores the production history, accident history, maintenance and replacement history for the controlled equipment, and provides information to the smartphone; In addition, it characterized in that it is configured to include a management server for storing the information analyzed by the smartphone.

In addition, the industrial safety service method using a mobile communication network according to the present invention comprises the steps of connecting to a smartphone via Wi-Fi or Bluetooth communication of the local unit attached to the control target facility; Performing an authentication procedure to determine whether the smartphone connected to the control target facility is a registered smartphone; When the smartphone is a registered smartphone, obtaining cumulative data by providing historical cumulative data of the control target facility to the smart phone from a management server; Acquiring current data of the control target facility from the local unit attached to the control target facility via the smartphone; Analyzing and displaying the current state of the control target facility on the screen through the accumulated data obtained from the management server and the current data obtained from the local unit through the smart phone; And transmitting and storing the result analyzed by the smart phone to the management server through 3G or 4G communication.

Industrial safety control system and service method using a mobile communication network according to the present invention has the following effects.

In other words, by configuring an industrial safety system using a mobile communication network of a mobile phone such as a smartphone, it is possible to simplify the installation and reduce the installation cost.

1 is a schematic view showing an industrial safety control system using a mobile communication network according to the present invention
FIG. 2 is a schematic view illustrating a local unit of FIG. 1. FIG.
Figure 3 is a flow chart schematically showing a method for industrial safety control service using a mobile communication network according to the present invention

Hereinafter, an industrial safety control system and a service method using a mobile communication network according to the present invention will be described in detail with reference to the accompanying drawings.

1 is a schematic view showing an industrial safety control system using a mobile communication network according to the present invention, Figure 2 is a schematic view showing a local unit of FIG.

The industrial safety control system using the mobile communication network according to the present invention, as shown in Fig. 1, a local unit attached to the control target facility 200 and the control target facility 200 having a data acquisition function and a wireless communication function 100, a production history, an accident history, a maintenance history and a replacement history for the smartphone 300 performing Wi-Fi or Bluetooth communication with the local unit 100 and the control target facility 200. In addition to providing information to the smart phone 300 is configured to include a management server 400 for storing the information transmitted through the smart phone (300).

Here, when the Wi-Fi or Bluetooth communication with the control target device 200 via the smart phone 300, authentication for allowing the provision of information on the smart phone 300 through the management server 400 The server 500 is comprised.

Although the management server 400 and the authentication server 500 are described separately, the present invention is not limited thereto, and the authentication server 500 may be mounted on the management server 140 to be integrated.

The authentication server 500 automatically authenticates and provides a service when the smartphone 300 communicates with the control target facility 200 in a state in which information of the administrator for the smartphone 300 is registered in advance. can do.

That is, when the communication with the control target facility 200 is made based on the information of the smart phone 300 stored in the authentication server 500 without performing a separate authentication operation through the smart phone 300 in real time. Display information on the cumulative data of the control target facility 200 stored in the management server 400 through the long-distance communication with the management server 400 or the control target device 200 through the smart phone 300 Acquisition of the current data and comparing the cumulative data to analyze the state of the control target facility 200 can be transferred to the management server 400 and stored.

On the other hand, when the manager is connected to the local unit 100 attached to the control target facility 200 via the smartphone 300 via Wi-Fi or Bluetooth communication, the smartphone 300 is the current control target Comprehensive analysis of power peak value, transformer power factor, load unbalance rate, temperature, current, voltage, etc. of the facility 200 and changes in past history data are displayed on the screen of the smartphone 300, and the smart The phone 300 transmits the analyzed result to the management server 400 through a 3G or 4G communication network.

In addition, the management server 400 builds a DB for each control target facility in the smart phone 300 to automatically / manually comprehensive power facility history data such as production history, accident history, maintenance and replacement history of the corresponding power facility. It is inputted by the administrator and provided when necessary.

The management server 400 provides the security of the result search to the smart phone 300, and accurately and promptly respond to the accident by making it easy to check the analysis and diagnostic results of the high-performance server system and the facility history stored in the DB in the field To enable efficient maintenance and management of the facility under control (2000).

Therefore, when the smart phone 300 is connected to the control target facility 200 via Wi-Fi or Bluetooth communication to the local unit 100 attached to the control target facility 200 from the management server 400 By receiving the data on the control target equipment 200 to collect and analyze the current data of the control target equipment 200 and by using the augmented reality to display the status of the control target equipment 200 on the screen of the smartphone 110 The control target facility 200 can be diagnosed.

The control target facility 200 is a switchgear, high and low voltage switchgear, distribution panel, motor control panel, generator, smart grid and photovoltaic device, tidal power generation device, wind power generation device, alternative energy field such as LED, public facilities, apartments, It includes various electric power facilities installed in the fluidized bed and industrial facilities.

As illustrated in FIG. 2, the local unit 100 includes a storage unit 110, an analysis unit 120, and a communication unit 130.

The storage unit 110 serves to store a variety of information transmitted to the control target facility 200.

Here, the storage unit 110 stores information obtained through sensors such as temperature, current, voltage, power peak value, transformer power factor, and load unbalance factor for the control target facility 200.

The analysis unit 120 analyzes the data stored in the storage unit 110 to determine the abnormality of the control target equipment 200, and transmits the result to the outside through the communication unit 130. .

Here, the analysis unit 120 is different from the status monitoring and diagnosis for each item using the past threshold value is the state of the control target equipment 200, if an item out of the threshold occurs, the data for each item related to each Comprehensive analysis

The storage unit 110 and the analysis unit 120 may be implemented as an ultra-small / low power microcontroller unit (MCU) in one embodiment of the present invention as a processing unit. MCUs include CPU, program memory, SRAM, EEPROM, and ADC. Examples include Atmel's ATMega128L, TI's MSP430, and Microchip's PIC18F.

The communication unit 130 has a wireless communication function capable of interworking with the smart phone 300 using Wi-Fi and Bluetooth, and serves to transmit information obtained from the control target facility 200 to the outside.

Here, the communication unit 130 uses a 3G or 4G wireless communication function with a wireless communication network such as Wi-Fi or Bluetooth of the smartphone 300.

Meanwhile, in the embodiment of the present invention, the smartphone 300 is described as an example, but the present invention is not limited thereto, and a PDA, a wireless notebook, or the like having a Wi-Fi or Bluetooth function may be used.

The 3G or 4G communication of the smart phone 300 to the external management server 400 through the communication unit 130 or the production history of the control target equipment 200, accident history, maintenance and replacement history, etc. Comprehensive electric power equipment history data can be automatically or manually inputted so that the administrator can obtain the necessary information.

The management server 400 provides the security of the result search to the smart phone 300, and accurately and promptly respond to the accident by making it easy to check the analysis and diagnostic results of the high-performance server system and the facility history stored in the DB in the field It is possible to enable efficient maintenance and management of the control target facility 200.

Therefore, the smartphone 300 displays the state of the control target facility 200 on the screen of the smartphone 300 through Wi-Fi or Bluetooth communication of the local unit 100 attached to the control target facility 200. The smartphone 300 may be used to diagnose the control target facility 200 in real time.

The local unit 100 having the data acquisition function and the wireless communication function as described above is attached to one surface or the inside of the control target facility 200 to transmit information such as voltage, current, temperature, etc. of the target facility to the storage unit 120. After storing, when the administrator connects using the smartphone 300, the manager transmits the information stored in the storage unit 110 to the smartphone 300 through the communication unit 130.

The manager may monitor the state of the control target facility 200 in real time through the screen displayed on the smartphone 300 the transmitted information.

Therefore, the local unit 100 having a data acquisition function and a wireless communication function is installed by configuring a communication port capable of inputting basic sensors such as an internal communication interface and a temperature sensor in the state of the control target facility 200 in one chip and one module type. In addition to simplifying the installation cost, installation costs can be reduced.

3 is a flowchart schematically showing a method for industrial safety control service using a mobile communication network according to the present invention.

Industrial safety control service method using a mobile communication network according to the present invention, as shown in Figure 3, the smartphone 300 via the Wi-Fi or Bluetooth communication of the local unit 100 attached to the control target facility 200 (S110).

Subsequently, whether the smartphone 300 connected to the control target facility 200 is a registered smartphone 300 performs an authentication procedure (S120).

At this time, the information about the smartphone 300 is stored in advance in the authentication server 500, and it is determined whether the smartphone 300 is a registered smartphone.

On the other hand, the local unit 100 and the smartphone 300 attached to the control target facility 200 performs short-range communication through Wi-Fi or Bluetooth communication, the smartphone 300 and the authentication server 500 Performs remote communication via 3G or 4G communication.

Subsequently, when the smart phone 300 is a registered smart phone 300, the cumulative data of the control target facility 200 is provided to the smart phone 300 from the management server 400 to obtain data. (S130).

At this time, the cumulative data of the control target facility 200 includes a production history, accident history, maintenance and replacement history.

Subsequently, the current data of the control target facility 200 is obtained from the local unit 100 attached to the control target facility 200 through the smartphone 300 (S140).

Here, the current data of the control target facility 200 is information obtained through sensors for detecting temperature, current, voltage, power peak value, transformer power factor, and load unbalance rate.

Subsequently, the current state of the control target facility 200 is analyzed and displayed on the screen through the accumulated data obtained from the management server 400 and the current data acquired from the local unit 100 through the smart phone 300. (S150).

In addition, the smartphone 300 analyzes the cumulative data and the current data and analyzes the future prediction value through the current state analysis and the comparative analysis of the past trend and the current value and informs the user.

And the result analyzed by the smart phone 300 is transmitted to the management server 400 via 3G or 4G communication and stored (S160).

On the other hand, the present invention described above is not limited to the above-described embodiment and the accompanying drawings, it is possible that various substitutions, modifications and changes within the scope without departing from the technical spirit of the present invention. It will be apparent to those skilled in the art.

100: local unit 200: control target equipment
300: smartphone 400: management server
500: authentication server

Claims (9)

With facilities targeted for control,
A local unit attached to the control target facility and having a data acquisition function and a wireless communication function;
A smart phone that performs Wi-Fi or Bluetooth communication with the local unit and analyzes a state of the control target facility;
It characterized in that it comprises a management server for storing the production history, accident history, maintenance and replacement history for the control target equipment and providing information to the smartphone and the information analyzed through the smartphone Industrial safety control system using mobile communication network. The method of claim 1,
The local unit
A storage unit which stores various types of information transmitted from the control target facility;
An analysis unit analyzing the data stored in the storage unit to analyze whether there is an abnormality of the control target equipment;
Industrial safety control system using a mobile communication network comprising a communication unit for transmitting the status of the control target equipment analyzed by the analysis unit to the outside. The method of claim 2,
The communication unit is an industrial safety control system using a mobile communication network, characterized in that for transmitting the information of the target facility to an external smartphone via Wi-Fi or Bluetooth. The method of claim 2,
The storage and analysis unit is an industrial safety control system using a mobile communication network, characterized in that consisting of one processing unit. The method of claim 1,
When the Wi-Fi or Bluetooth communication with the control target equipment via the smart phone using the mobile communication network, characterized in that further comprising an authentication server for providing information on the smart phone through the management server Industrial safety control system. The method of claim 5, wherein
The authentication server is an industrial safety control using a mobile communication network, characterized in that the service is automatically authenticated when the smartphone communicates with the control target equipment in the state registered in advance in the information of the administrator for the smartphone system. Connecting to the smartphone via Wi-Fi or Bluetooth communication of the local unit attached to the control target facility;
Performing an authentication procedure to determine whether the smartphone connected to the control target facility is a registered smartphone;
When the smartphone is a registered smartphone, obtaining cumulative data by providing historical cumulative data of the control target facility to the smart phone from a management server;
Acquiring current data of the control target facility from the local unit attached to the control target facility via the smartphone;
Analyzing and displaying the current state of the control target facility on the screen through the accumulated data obtained from the management server and the current data obtained from the local unit through the smart phone;
Industrial safety control service method using a mobile communication network comprising the step of transmitting and storing the results analyzed by the smart phone to the management server via 3G or 4G communication. The method of claim 7, wherein
The local unit and the smartphone attached to the control target device performs short-range communication through Wi-Fi or Bluetooth communication, and the smartphone and the authentication server perform a long-distance communication through 3G or 4G communication. Industrial safety control service method using a network. The method of claim 7, wherein
The current data of the control target equipment is information obtained through sensors for detecting temperature, current, voltage, power peak value, transformer power factor, load unbalance rate, industrial safety control service using a mobile communication network.
KR1020110084026A 2011-08-23 2011-08-23 Industrial safety control system using mobile communication network and service method KR20130021641A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104991526A (en) * 2015-05-04 2015-10-21 中国科学院软件研究所 Industrial control system safe support framework and data safe transmission and storage method thereof
KR101976785B1 (en) 2018-11-27 2019-05-09 세종전기공업 주식회사 The detection system of the electrical panel using virtual reality application of smart device
KR102154854B1 (en) 2020-02-11 2020-09-10 세종전기공업 주식회사 The detection system of the electrical panel using AI and big data

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104991526A (en) * 2015-05-04 2015-10-21 中国科学院软件研究所 Industrial control system safe support framework and data safe transmission and storage method thereof
CN104991526B (en) * 2015-05-04 2017-09-26 中国科学院软件研究所 Industrial control system safety supports framework and its Security Data Transmission and storage method
KR101976785B1 (en) 2018-11-27 2019-05-09 세종전기공업 주식회사 The detection system of the electrical panel using virtual reality application of smart device
KR102154854B1 (en) 2020-02-11 2020-09-10 세종전기공업 주식회사 The detection system of the electrical panel using AI and big data

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