KR101929977B1 - Control equipment abnormality detection control and notification system - Google Patents

Abstract

The present invention relates to a system for detecting, reporting, and controlling the malfunction of control equipment and, more specifically, relates to a system capable of remotely controlling control equipment and the like. The system of the present invention comprises: a standardized HMI system monitoring and controlling a plurality of remote controllers (control equipment such as PLC, RTU, and the like); an OPC communication driver executing communication protocols between the HMI system and the PLC; a PLC system connected to the OPC communication driver; an SMS message server and/or an MMS message server connected to the HMI system through Ethernet; SMS, MMS transmission terminals; and a plurality of individual terminals connected to the SMS, MMS transmission terminals through a wireless Internet network.

Description

[0001] Control equipment abnormality detection control and notification system [

The present invention relates to a control equipment abnormality detection notification and control system, and more particularly, to a control equipment abnormality detection notification and control system that monitors and controls the state of production equipment or various control equipment, operation equipment, A control device that transmits and receives SMS messages or MMS messages using an OPC (OLE for Process Control) to an administrator terminal so as to perform rapid inspection and management of production facilities or various control devices, And an abnormality detection notification and control system.

2. Description of the Related Art Generally, various services using short messages are being provided according to the rapid increase of mobile phone users and the development of communication technologies. A typical service using an SMS message is a multiple transmission service that transmits the same message to a plurality of recipients. The multiplex transmission service is widely used to notify the administrator terminal through the SMS server of the operation abnormality of production facilities or various control devices connected with PLC (Programmable Logic Controller) in addition to advertisement sending, meeting announcement and opinion survey.

In particular, as the fields of use of automation equipment have been diversified recently and the required functions have become complicated, a user interface device for controlling and monitoring the automation equipment effectively has become necessary. The control and monitoring of the equipment are managed from a remote place through the HMI (Human Machine Interface) device, which is a user interface device for controlling and monitoring the automation equipment, and the SMS server associated therewith.

That is, when the user manipulates the HMI device and requests data from a control device such as a programmable logic controller (PLC), a distributed control system (DCS), or an inverter, the control device transmits data to the HMI device. The data is displayed on the display screen of the HMI device. The user can recognize the displayed data and then operate the input unit to process the data and store the backup data in a storage device such as a memory card, a USB memory, or the like.

In this way, the HMI device can be monitored remotely if the environment where the HMI device is installed when the operator is operating or when it is difficult for the operator to work in the field.

This technique is disclosed in Korean Patent No. 10-136514 as an improved HMI control system and an SMS server is added to the HMI control system as shown in Patent No. 10-0961762, To monitor the operation status of the equipment and control processing at the remote place, and to detect the abnormal state and perform quick work.

When the user operates the HMI system to request data from a control device such as a PLC, the control device transmits data to the HMI system, and transmits the processed data to the manager personal terminal Communication between the HMI system and the PLC system and between the HMI system and the SMS server is made possible through a specific communication module, so that a specific limited PLC It is necessary not only to select the system but also to perform the communication conversion, and the communication time between the systems is long and the HMI system of the equipment control panel and the operation panel can not be implemented quickly.

In addition, the abnormality of the control equipment connected with the PLC system is monitored by the HMI system depending on the abnormality detection signal of the operation sensor, and the monitored data is transmitted to the SMS server, so that the manager notifies the abnormality of the equipment It is difficult for the manager to handle the control equipment directly at the remote site. In order to solve this problem, the integrated manager manipulates the control equipment through the HMI system, which makes it difficult to quickly handle the control equipment.

10-1736514 Patent No. 10-0961762

The present invention makes it possible to automatically perform communication between production facilities or various control equipment scattered in each site and an HMI system or an HMI system and an SMS server irrespective of the type of equipment, So that the HMI system of the control panel and the control panel can be quickly implemented.

In addition, the present invention is a managerial personal terminal, which enables checking and control processing of abnormality of various control devices, so that quick response measures can be taken in the event of a failure of equipment or the like.

According to an aspect of the present invention, there is provided an HMI system including a standardized HMI system for monitoring and controlling multiple remote controllers (control devices such as PLC, RTU, etc.); An OLE for Process Control (OPC) communication driver for carrying out a communication protocol between the HMI system and the PLC; A plurality of PLC systems connected to the OPC communication driver; An SMS and MMS message server connected to the HMI system via Ethernet and generating an SMS (Short Message Service) and an MMS (Multimedia Message Service) using an OLE (OLE for Process Control) standard interface; SMS, MMS transmission terminal; And a plurality of manager personal terminals connected to the SMS, MMS transmission terminal and the wireless Internet network. The PLC system including the photographing reception means is connected to the production facility, the control device abnormality detection unit, the production facility and the control equipment photographing unit, The production facility and the control device abnormality detector, the production facility, and the communication module connected to the control equipment photographing section are connected to the wireless terminal through the wireless Internet network, and the operation state of the production facility and the control device is monitored by the HMI system SMS, and MMS message server, the operation status and the abnormal status of the production equipment and control equipment are transmitted to the plurality of manager personal terminals via the HMI system and the plurality of manager personal terminals, Supervisory personal terminal or HMI system It is desirable to control the acid to equipment and control equipment.

In the configuration of the present invention, the image taken at the production facility and the control equipment photographing unit is transmitted to the manager terminal, and if the image change rate is 20% or more, it is determined that the production facility and the control equipment are abnormal, It is preferable to monitor and control the operation state of the equipment.

In the configuration of the present invention, the OPC communication driver is connected to a communication module inside the PLC system through Ethernet, wherein the PLC system includes a memory connected to the microprocessor, a photographing reception means And the microprocessor is connected to a controller constituting a production facility and a control equipment abnormality detection unit, and operates the PLC system according to the operation of the HMI system. Thus, a controller for constituting a production facility and a control equipment abnormality detection unit It is preferable that the production facility and the control equipment are subjected to sequence control processing.

The configuration of the present invention preferably includes an OPC communication driver in each of the HMI system and the SMS and MMS message servers.

The configuration of the present invention is characterized in that an SMS, an MMS server program, and a communication module connected to a production facility including a production facility and a control equipment, a control device abnormality detection unit, and a production and control equipment shooting unit are connected to a plurality of manager personal terminals And monitors the operation status of production facilities and control equipment by monitoring and text message transmission through HMI system and plural administrator's personal terminals and controls the production facility and control equipment by controlling the controller by the operation of personal terminal .

In the configuration of the present invention, the analog signal obtained by the photographing means of the production facility and the control equipment photographing unit is converted by the analog / digital conversion module, the conversion of the image data is detected by the motion detection module, If the image change rate is 20% or more, it is determined whether the image change rate is 20% or more. If the image change rate is 20% or more, the image taken by the programming of SMS and MMS server program is transmitted to the personal terminal through the communication module. It is desirable to be able to check whether or not an abnormality exists.

The SMS, MMS message, and terminal integration server configured by integrating SMS, MMS message server, SMS, and MMS transmission terminal include a communication module connected with the HMI system side through Ethernet; An integrated microprocessor for processing the received data; An emergency call module for an abnormal condition notification; And a display unit, the personal information processing unit and the personal information file database being processed by the integrated microprocessor; An SMS server storage unit for storing data obtained by the personal information processor and the integrated microprocessor; A registration unit for extracting the data input by the SMS transmission operation unit from the SMS server storage unit; A judging unit for comparing the data inputted by the SMS transmission operating unit with the data extracted from the registering unit and checking and confirming the telephone number or the IP address of the corresponding personal terminal and the corresponding notification message; And an SMS transmission unit and a communication module for transmitting the notification message to the telephone number or IP address determined by the determination unit.

According to an aspect of the present invention, there is provided a method of detecting a production facility and a control equipment abnormality in a production facility and a control equipment abnormality detection unit, A second step of determining whether the operation of the production equipment and the control equipment is performed in the first step; A third step of transmitting information to the HMI system in an abnormal state if the second state is an abnormal state; A fourth step of displaying an alarm alarm and abnormal state information in the HMI system in the third step; A fifth step of generating SMS and MMS using OLE (OLE for Process Control) standard interface by activating SMS and MMS server; A sixth step of operating the SMS and MMS transmission terminals by the server program of the fifth step and transmitting the SMS and MMS transmission terminals to the personal terminal; A seventh step of checking whether the information transmitted in the sixth step is abnormal in the personal terminal; An eighth step of determining whether it is normal in the seventh step; A ninth step of ending if the eighth step is normal; And returning and control processing to the SMS, MMS transmission terminal side, HMI system, and production equipment and control device malfunction detection unit side if the abnormal state is present, and determining whether the photographing means operates in the second step; An eleventh step of outputting a signal photographed by the photographing means to an analog video output; A twelfth step of converting the analog signal obtained in the step 11 into a digital image; Determining whether the rate of change of the image converted into the digital image is 20% or more; And if the rate of change of image is 20% or more in operation 13, the operation monitoring video transmission or SMS message is transmitted to the terminal.

In the sixth method of the present invention, in the sixth step of operating the SMS and MMS transmitting terminal by the server program of the fifth step and transmitting the SMS and MMS transmitting terminal to the personal terminal, And the administrator of the personal terminal notified of the selected message is determined and provided by the message and terminal integration server.

The present invention reduces the communication time between the PLC system and the HMI system during a new implementation and refurbishment of the HMI system in the manufacturing or control equipment field by automatically acquiring and storing the PLC information from the PLC system during communication, The HMI system of the present invention can be quickly processed.

In addition, the present invention can monitor the operation state and abnormal state of the production equipment and control equipment controlled by the PLC system through screen, alarm and alarm generation, SMS message and MMS message from the HMI system and each of the plurality of manager personal terminals And controllable, so that the maintenance and repair can be performed promptly in the event of a problem in production equipment and control equipment.

1 is a schematic block diagram of a first embodiment of a control equipment abnormality detection notification and control system of the present invention.
2 is a schematic block diagram of a second embodiment of a control equipment abnormality detection notification and control system of the present invention.
3 is a schematic block diagram of a third embodiment of a control equipment abnormality detection notification and control system of the present invention.
4 is a schematic block diagram of a fourth embodiment of a control equipment abnormality detection notification and control system of the present invention.
5 is a specific configuration diagram of a fifth embodiment of the control equipment abnormality detection notification and control system of the present invention.
6 is a specific configuration diagram of a sixth embodiment of the control equipment abnormality detection notification and control system of the present invention.
Fig. 7 is a configuration diagram for converting data obtained by the photographing means of the production facility and control equipment photographing section of the present invention and transmitting the converted data to the personal terminal side.
FIG. 8 is a block diagram of an SMS (and / or MMS) message server according to another embodiment of the present invention.
9 is an overall flowchart of a control equipment abnormality detection notification and control method of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

The configuration of the present invention includes a standardized HMI system 10 for monitoring and controlling multiple remote controllers (control equipment such as PLC, RTU, etc.); An OPC communication driver 20 for performing a communication protocol between the HMI system 10 and the PLC; A plurality of PLC systems (30) connected to the OPC communication driver (20); An SMS, MMS message server 40 connected to the HMI system 10 via Ethernet; SMS, MMS transmission terminal 50; And a plurality of administrator personal terminals 70 connected to the SMS and MMS transmission terminal 50 and the wireless Internet network 60. The PLC system 30 including the photographing and receiving means 31, And a control unit abnormality detecting unit 80 and a production equipment and control equipment photographing unit 90. The communication unit 80 is connected to the production equipment and control equipment abnormality detector 80 and the production equipment and control equipment photographing unit 90, The mobile terminal 200 is connected to the wireless Internet network 210 and connected to the plurality of administrator personal terminals 70 to monitor the operation status of the production facility and the control equipment 81 in the HMI system 10, The operation state and the abnormal state of the production equipment and the control equipment 81 are transmitted to the plurality of manager personal terminals 70 through the server 40 by the HMI system 10 and the plurality of manager personal terminals 70 Operation of the production equipment and control equipment 81 at a remote location And to control the production facility and the control equipment 81 in the manager personal terminal 70 or the HMI system 10. [

As shown in FIG. 1, the first embodiment of the present invention includes an SMS using an OPC (OLE for Process Control) standard interface, an SMS for generating an MMS, and an HMI system 10); An OPC communication driver 20 for performing a communication protocol between the HMI system 10 and the PLC; A plurality of PLC systems (30) connected to the OPC communication driver (20); An SMS, MMS transmission terminal 50 connected to the HMI system 10; And a plurality of administrator personal terminals 70 connected to the SMS and MMS transmission terminal 50 and the wireless Internet network 60. The PLC system 30 and the production equipment and control equipment 81 Or the production equipment and the control equipment abnormality detection unit 80 including the control equipment abnormality detection unit 80 shown in Fig.
OLE for Process Control refers to OLE (Object Linking and Embedding) in the field of process control, and various applications can receive data from various types of process control units (DCS, PLC, etc.) It is a standard interface that makes it possible to do.

The first embodiment for realizing such a configuration can be carried out through the OPC communication driver 20 performing the communication protocol for efficient operation of the production equipment and the control equipment 81 dispersed in each site, The communication time between the plurality of PLC systems 30 and the HMI system 10 can be shortened and the HMI system implementation of the facility control and operation can be promptly processed regardless of the operation state of the production facility and control equipment 81 And monitors and controls the PLC system 30 via the main control unit 12 through the monitor 11 (see FIGS. 5 and 6) and the plurality of manager personal terminals 70 of the HMI system 10 It is possible to efficiently operate the facility and control equipment 81 and to provide a screen or SMS message and the like through the HMI system 10 and the plurality of administrator personal terminals 70 when a trouble occurs in the production facility and the control equipment 81 / It receives notification of an MMS message can enable process control.

In the above, a control operation signal is transmitted to the HMI system 10 in accordance with the notification and the instruction of the SMS message and / or the MMS message transmitted by the operation of the plurality of administrator personal terminals 70, It is possible to provide a plurality of administrator personal terminals 70 capable of transmitting and receiving data so that the apparatus 81 can be designed to be remotely controlled and the SMS and MMS transmission terminals 50 are also provided can do.

2 shows a second embodiment of the present invention in which the HMI system 10 and the SMS and the MMS server 40 are separated and the SMS and the MMS server 40 are connected to the HMI system 10 via Ethernet have. The SMS and MMS server 40 generates SMS and MMS using the OLE for Process Control (OPC) standard interface.

3 shows a third embodiment of the present invention in which an OPC communication driver 20 (20A) is built in each of the HMI system 10 and the SMS and MMS message server 40, , So that the MMS message server 40 can smoothly perform data communication with the HMI system 10.

FIG. 4 is a fourth embodiment of the present invention, showing a production facility and a control equipment abnormality detection unit 80 including production equipment and control equipment 81 (see FIG. 5 or 6), a production equipment and control equipment shooting unit 90, The SMS, the MMS server program 40-1 and the communication module 200 are connected to the plurality of administrator personal terminals 70 in the wireless Internet network 210 and the HMI system 10 and the plurality of administrator personal terminals 70 to monitor and control the operation state of the production equipment and control equipment 81 to increase the reliability of the monitoring and control processing and to provide a plurality Even if the manager of the manager personal terminal 70 does not provide the control operation processing means, the managers of the plurality of manager personal terminals 70 can directly control the production equipment and control equipment 81, Processing It becomes possible.

5 shows an embodiment of a specific configuration according to the fifth embodiment of the present invention. The HMI system 10 includes a process control unit 13 for exchanging data with a main control unit 12 to which a monitor 11 is connected, A communication and data processing section 16, an alarm and alarm generating section 17 and a communication module 18 for data processing of the graphic runtime engine 14 and the engineering monitoring screen creation tool 15 and the PLC system 30 A data base 19 for data processing is connected to the main control unit 12 and an OPC communication driver 20 is connected to the communication and data processing unit 16. [

The OPC communication driver 20 is connected to the communication module 32 inside the PLC system 30 via Ethernet and the PLC system 30 is connected to the memory 34 connected to the microprocessor 33, And a photographing receiving means 31 connected to the photographing sending means 91 of the control equipment photographing unit 90. The microprocessor 33 is connected to a controller The CPU 82 controls the operation of the PLC system 30 by the operation of the HMI system 10 to thereby control the production equipment and the control equipment 82 via the controller 82 constituting the control equipment abnormality detector 80. [ Thereby allowing the equipment 81 to perform sequence control processing.

The production facility and control equipment abnormality detector 80 includes an operation sensor 83 for sensing the operation state of the production equipment and the control equipment 81, for example, the rotation speed of the motor, the operation rate of the pump, and the temperature and humidity. And the operation sensor 83 judges whether or not an abnormal situation such as a deceleration of the motor rotation or a decrease in the pump operation rate of the production equipment and the control equipment 81 is detected by the abnormality detecting means 84, for example. The normal state or abnormality is stored in the memory 34 via the microprocessor 33 of the PLC system 30 and is also stored in the OPC communication driver 20 and the communication and data processing unit 16 of the HMI system 10 Thereby operating the main control unit 12. The data received by the main control unit 12 is stored in the database 19 to extract data on whether the production equipment and the control equipment 81 are normal or not and then, through the monitor 11, The control unit 81 monitors the operation state of the control equipment 81. When an error occurs, the alarm and alarm generating unit 17 causes the alarm to be generated and the main control unit 12 transmits the normal state and the abnormal state to the SMS, (40). The data received by the communication module 41 constituting the SMS and the MMS server 40 are transmitted to the SMS terminal 40 via the SMS and MMS program 40-2 under the control of the microprocessor 42, The message created by the SMS and MMS program 40-2 is controlled by the microprocessor 53 and the message created by the SMS and MMS program 40-2 is displayed on the display unit 52. [ Is transmitted to the administrator personal terminal 70 connected to the wireless Internet network 60 through the communication module 54 and transmitted to the administrator and the manager terminal 70 of the HMI system 10 It is possible to monitor the operation state.

If an abnormal state occurs while monitoring the operation state of the production facility and control equipment 81, the emergency call sound is generated through the emergency call module 43 in the SMS and MMS server 40, And the operation state data of the production facility and the control equipment 81 is stored in the storage unit 44. When the administrator personal terminal 70 receives the message, the message is transmitted to the HMI system 10 via the communication module 54. The HMI system 10 transmits the message to the SMS server 55 via the communication module 54, 10 can confirm the receipt of the message at the manager personal terminal 70 and monitor the operation state of the production equipment and control equipment 81 at the same time. The HMI system 10 receives the data when an abnormality such as a deceleration of the motor rotation or a decrease in the pump operation rate is detected. When the abnormality occurs, the HMI system 10 receives the data, The control unit 82 of the system 30 and the control unit 82 of the production equipment and control equipment abnormality detection unit 80 performs the operation of converting the production equipment and the control equipment 81 into the normal state, To be monitored and controlled.

In addition, it is determined whether or not an abnormal situation such as a deceleration of the motor rotation or a decrease in the pump operation rate has occurred, if the operation state of the production equipment and control equipment 81 is detected, The abnormality judging means 92 judges the abnormality. If the abnormality is detected, the photographing means 93 consisting of a camera or a CCTV is activated and photographed, and at the same time, the photographing means 91 is stored in the memory 94 And transmits the screen data to the PLC system 30 and the HMI system 10 to transmit the MMS message to the manager personal terminal 70 like the message transmission, Monitoring, and control.

6 shows an embodiment of a concrete configuration according to the sixth embodiment of the present invention. The production equipment and control equipment abnormality detection unit 80 and the communication equipment connected to the production equipment and control equipment photographing unit 90 200 are connected to the plurality of administrator personal terminals 70 via the wireless Internet network 210 to send an abnormal state detection signal detected by the abnormality detecting means 84 of the production facility and control equipment abnormality detecting section 80 to the SMS, It is possible to automatically transmit the data to the communication module 200 by programming the server program 40-1 and transmit the data thus transmitted to the manager personal terminal 70 via the wireless Internet network 210, The image data of the photographing sending means 91 of the equipment photographing section 90 is automatically transmitted to the communication module 200 by the programming of the SMS and the MMS server program 40-1 and the character Or video message The control unit 82 of the production facility and the control equipment abnormality detection unit 80 is controlled by the operation of the personal terminal 70 so as to produce The facility and control equipment (81) is remotely processed such as returning to the original, so that the production equipment and control equipment (81) can be monitored and controlled without the monitoring and control by the HMI system (10) .

7 shows a configuration in which data obtained by the photographing means 93 of the production facility and control equipment photographing section 90 of the present invention is converted and transmitted to the personal terminal 70 side, The analog signal obtained by the photographing means 93 of the image sensing device 90 is converted by the analogue to digital conversion module 95 and the conversion of the image data is performed by the motion detection module 96, And if the rate of change of the image is 20% or more, it is determined whether the rate of change of the image is 20% or more. If the rate of change of the image is 20% or more, the screen photographed by programming the SMS and MMS server program 40-1 To allow the individual terminal 70 to check whether there is an abnormality in the production equipment and the control equipment 81. [

8 is a block diagram of an SMS and MMS message server 40 according to another embodiment of the present invention. The SMS and MMS message server 40 are integrated with the SMS and MMS transmission terminal 50, An MMS message and a terminal integration server 40A that allow the user to perform the present invention without installing or purchasing the MMS transmission terminal 50 separately.

That is, as shown in FIG. 8, the SMS, MMS message and terminal integration server 40A include a communication module 41-1 connected with the HMI system 10 side via Ethernet; An integrated microprocessor 41-2 for processing the received data; An emergency call module 41-3 for reporting an abnormal condition; A display section 41-4 for displaying an abnormal state; A personal information processing unit 41-5 and a personal information file database 41-6 that are processed under the control of the integrated microprocessor 41-2; An SMS server storage unit 41-7 for storing data obtained by the personal information processor 41-5 and the integrated microprocessor 41-2; A registration unit 41-9 for extracting the data inputted by the SMS transmission operation unit 41-8 from the SMS server storage unit 41-7; The data input by the SMS transmission operating unit 41-8 is compared with the data extracted from the registration unit 41-9 and the telephone number or the IP address of the corresponding personal terminal 70 and the corresponding notification message are checked and determined Determination section 41-10; And an SMS transmission unit 41-11 and a communication module 41-12 for transmitting a corresponding notification message to the telephone number or the IP address determined by the determination unit 41-10, And an IP router is connected to the router 41-1.

The SMS, MMS message, and terminal integration server 40A having the above-described configuration can transmit the telephone number or the IP address of the personal terminal 70 to the personal information processing unit 41-5 and the personal information processing unit 41-5, as well as the operator of the SMS transmission operating unit 41-8, It is possible to monitor and control the safe production equipment and control equipment 81 and to prevent the SMS and MMS transmission terminal 50 from being installed or purchased separately The present invention can be carried out, thereby reducing the reliability of the security and the cost of the system configuration.

FIG. 9 is an overall flowchart of the present invention, which includes a first step (S1) of detecting whether or not a production facility and a control equipment abnormality are detected in a production facility and a control equipment abnormality detection unit; A second step (S2) of determining whether the operation of the production equipment and the control equipment is performed in the first step (S1); A third step (S3) of transmitting information to the HMI system in the abnormal state if it is in an abnormal state in the second step (S2); A fourth step (S4) of displaying alarm alarm and abnormal state information in the HMI system in the third step (S3); A fifth step (S5) of generating SMS and MMS using OLE (OLE for Process Control) standard interface by activating SMS and MMS server; A sixth step (S6) of operating the SMS and MMS transmission terminal by the server program of the fifth step (S5) and transmitting the SMS and MMS transmission terminal to the personal terminal; A seventh step (S7) of checking whether the information transmitted in the sixth step (S6) is abnormal in the personal terminal; An eighth step (S8) of determining whether it is normal in the seventh step (S7); A step S9 of terminating the process if it is normal in the eighth step S8, and a step of returning and control processing to the SMS, the MMS transmitting terminal, the HMI system, and the production equipment and the control device abnormality detecting unit, A tenth step (S10) of judging whether or not the photographing means operates in a second step (S2); An eleventh step (S11) of outputting a signal photographed by the photographing means to an analog video output; A twelfth step S12 of converting the analog signal obtained in the eleventh step S11 into a digital image; A thirteenth step (S13) of judging whether the image change rate converted into the digital image is 20% or more; If the rate of change of the image is more than 20% in the step S13, the operation monitoring video transmission or SMS message is transmitted to the personal terminal in operation S14.

In a sixth step (S6) of operating the SMS and MMS transmitting terminal by the server program of the fifth step (S5) and transmitting the SMS and MMS transmitting terminal to the personal terminal, an operation state and an abnormal state such as the corresponding device are selected by the message and terminal integration server , The administrator of the personal terminal notified of the selected message is determined by the message and terminal integration server and provided, so that the accurate message and security with the corresponding manager terminal can be obtained.

While the invention has been shown and described with reference to certain preferred embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. It can be seen that various modifications and applications are possible.

It is to be understood that the present invention may be embodied in many other specific forms without departing from the spirit or essential characteristics thereof.

10: HMI system 20: OPC communication driver
30: PLC system 40: SMS, MMS server
50: SMS, MMS transmission and reception terminal
60: wireless Internet network 70: personal terminal
80: Production equipment and control equipment abnormality detector
90: Production and control equipment shooting department

Claims (9)

A standardized HMI system 10 for monitoring and controlling multiple remote controllers (PLC, RTU, etc.);
An OPC communication driver 20 for performing a communication protocol between the HMI system 10 and the PLC;
A plurality of PLC systems (30) connected to the OPC communication driver (20);
An SMS and MMS message server 40 connected to the HMI system 10 via Ethernet and generating SMS and MMS using an OLE for Process Control (OPC) standard interface;
SMS, MMS transmission terminal 50;
And a plurality of administrator personal terminals 70 connected to the SMS and MMS transmission terminal 50 and the wireless Internet network 60,
The PLC system 30 including the photographing receiving means 31 is connected to the production equipment and control equipment abnormality detecting unit 80 and the production equipment and control equipment photographing unit 90,
The communication module 200 connected to the production equipment and control equipment abnormality detector 80 and the production equipment and control equipment photographing unit 90 is connected to the plurality of manager personal terminals 70 via the wireless Internet network 210 The production facility and the control equipment 81 are monitored by the HMI system 10 while monitoring the operation status of the production facility and the control equipment 81 via the SMS and MMS message server 40. [ The operation state of the production facility and the control equipment 81 is monitored by the HMI system 10 and the plurality of administrator personal terminals 70 by monitoring the operation state of the production facility and the control equipment 81, 70 or the HMI system 10 to control the production facility and control equipment 81,
An SMS, an MMS message server 40 for generating SMS and MMS using the OLE for OPC standard interface, and an SMS and MMS transmission terminal 50 are combined to form an SMS, MMS message and terminal integration server 40A However,
The SMS, MMS message and terminal integration server 40A,
A communication module 41-1 connected to the HMI system 10 side via Ethernet;
An integrated microprocessor 41-2 for processing the received data; An emergency call module 41-3 for reporting an abnormal condition;
A display section 41-4 for displaying an abnormal state;
A personal information processing unit 41-5 and a personal information file database 41-6 that are processed under the control of the integrated microprocessor 41-2;
An SMS server storage unit 41-7 for storing data obtained by the personal information processor 41-5 and the integrated microprocessor 41-2;
A registration unit 41-9 for extracting the data inputted by the SMS transmission operation unit 41-8 from the SMS server storage unit 41-7;
The data input by the SMS transmission operating unit 41-8 is compared with the data extracted from the registration unit 41-9 and the telephone number or the IP address of the corresponding personal terminal 70 and the corresponding notification message are checked and determined Determination section 41-10;
And an SMS transmission unit (41-11) and a communication module (41-12) for transmitting the notification message to the telephone number or the IP address determined by the determination unit (41-10) Equipment fault detection notification and control system. The method according to claim 1,
The image picked up by the production facility and control equipment photographing unit 90 is transmitted to the manager personal terminal 70. If the image change rate is 20% or more, it is determined that the production facility and the control equipment 81 are abnormal, Wherein the control unit is configured to monitor and control the operation state of the production equipment and control equipment (81). The method according to claim 1,
The OPC communication driver 20 is connected to the communication module 32 inside the PLC system 30 via Ethernet and the PLC system 30 is connected to the memory 34 connected to the microprocessor 33, And a photographing receiving means 31 connected to the photographing sending means 91 of the control equipment photographing unit 90. The microprocessor 33 is connected to a controller (82), and operates the PLC system (30) by the operation of the HMI system (10), thereby outputting the production equipment and the control equipment through the controller (82) And the control equipment (81) is subjected to sequence control processing. The method according to claim 1,
Wherein the OPC communication driver (20) is embedded in the HMI system (10) and the SMS and MMS message server (40), respectively. The method according to claim 1,
An SMS, an MMS server program 40-1 and a communication module 200 connected to the production facility and control equipment abnormality detection unit 80 including the production facility and control equipment 81 and the production and control equipment photographing unit 90, Is connected to a plurality of administrator personal terminals 70 through the wireless Internet network 210 and transmits monitoring and text messages through the HMI system 10 and the plurality of administrator personal terminals 70 to control the production equipment and control equipment 81 , And controls the controller (82) by the operation of the personal terminal (70) to control the production equipment and the control equipment (81). The control equipment abnormality detection notification and control system . The method according to claim 1,
The analog signal obtained by the photographing means 93 of the production facility and control equipment photographing section 90 is converted by the analog-digital conversion module 95 and the conversion of the image data is detected by the motion detection module 96 It is determined whether or not the image change rate is 20% or more by comparing with the data of the database 97. If the image change rate is 20% or more, the image captured by programming the SMS and MMS server program 40-1 is transmitted to the communication module 200, To the personal terminal (70), so that the personal terminal (70) can check whether there is an abnormality in the production equipment and the control equipment (81).

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