KR20190074052A - Gateway Platform - Google Patents

Abstract

Disclosed is a gateway terminal device for remote integrated control on an IoT-based facility having a data processing function. According to the present invention, a cloud server and facilities in a remote place are connected with the terminal device through wired/wireless communication networks, and when source or original data of the facilities in the remote place are stored in a shared memory of the gateway terminal device, the source or original data are analyzed, and then, only the analysis result value is transmitted to the cloud server. Therefore, since meaningless data of the source or original data stored in the shared memory, which cannot be recognized by the cloud server, are prevented from being transmitted, a decline in communication speed caused by data transmission from the gateway terminal device to the cloud server can be prevented, time required for data analysis can be saved while the storage of data in the cloud server can be reduced, and the cloud server can be efficiently maintained and managed while the deletion of unnecessary data after data analysis can be omitted.

Description

Gateway Platform for Remote Integration Control and Control of Internet Based Facilities with Data Processing Function Gateway Platform>

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a technology for processing data in a gateway terminal for remote integration control and control of a facility based on Internet of Things (IOT) To the gateway terminal device through the wired / wireless communication network, efficiently and integrally controlling remote facilities and remote control, and processing the raw or source data of the remote facilities stored in the shared memory of the terminal device so that the cloud server To a gateway terminal for remote integration control and control of a facility based on the Internet, which includes a data processing function for preventing unauthorized or nonsensical data from being transmitted.

Generally speaking, Internet (IoT) refers to intelligent technologies and services that connect all things based on the Internet and communicate information between people, things, objects and objects. IoT It is also abbreviated.

Such Internet of things is more advanced than internet or mobile Internet based on existing wired communication, and facilities connected to the Internet exchange information with each other without human intervention, (M2M), which is similar to Ubiquitous or M2M (Machine to Machine) in that it exchanges the M2M concept with the Internet, As a result of this.

That is, the control of facilities based on the conventional Internet (e.g., ventilation / mechanical equipment, disaster prevention equipment, measurement / environmental facilities, power generation facilities, sewage treatment facilities, air conditioners, street lights, 10-1453364 (Published on October 22, 2014), and 10-1453372 (Published on October 20, 2014), which are services using a cloud server or application.

However, the conventional Internet-based facilities are connected to the cloud server through a wired / wireless communication network. The wired / wireless communication network is limited to a simple relay function of transmitting information from a facility to a facility in a cloud server or a cloud server. There is a need to monitor information between remote facilities and the cloud server, to maintain the facilities, to control them remotely, and to integrate remote facilities. However, Have not achieved satisfactory results.

In order to solve the above problem, the applicant of the present application filed a patent application No. 10-2017-0064264 (Application for remote integrated control and control of facilities based on the Internet) Gateway terminal device, hereinafter referred to as "prior patent").

However, the above-mentioned prior patents of the applicant of the present application disclose that the raw or source data according to the operation of the remote facilities are collected in the shared memory after they are collected through the communication path specified by the facility connection unit in the gateway terminal apparatus, Since both the raw and source data are transmitted directly to the cloud server through the host unit without any additional processing, meaningless data transmission can be performed to the cloud server. Such data transmission can be accomplished by transmitting data from the gateway terminal device to the cloud server The data storage time of the cloud server is increased as the data storage amount of the cloud server is increased and the maintenance is complicated such as the unnecessary data should be deleted after the data analysis.

Accordingly, it is an object of the present invention to solve the problems of the prior art as described above, and it is an object of the present invention to provide a remote access control system and a gateway terminal for remote integration through a wired / wireless communication network, The source or source data of the remote facilities is analyzed, and only the analysis result is transmitted to the cloud server. Thus, among the raw or source data stored in the shared memory of the gateway terminal, It is possible to prevent the communication speed from being lowered due to the data transmission from the gateway terminal device to the cloud server, to save time for data analysis while reducing the data storage amount of the cloud server, To provide an integrated control and remote control of the gateway terminal unit for deleting unnecessary things facilities of Internet-enabled with data processing capabilities that can eliminate the operations of the data made after it is an object.

A gateway terminal for remote integration control and control of a facility based on a data Internet including the data processing function of the present invention for achieving the above object includes a client terminal, remote facilities managed by the client terminal, A cloud server is connected to a communication network, and has a plurality of connection ports; A host unit connecting the cloud server to any one of the plurality of connection ports and having a process associated with the cloud server; A client connection unit connecting the client terminal to any one of the plurality of connection ports and having a process associated with the operation software of the client terminal; A plurality of facility connection units for managing a process associated with the remote facilities and a link path THREAD; A plurality of communication path processing units connected to the plurality of facility connection units and providing connection paths respectively managed by the facility connection unit when the remote facilities are connected to any one of the plurality of connection ports; A main relay processing unit having a process of monitoring operation and operation state while loading the host unit, the client linkage unit, the facility linkage unit, and the communication path processing unit, and managing communication environment information; And a shared memory for storing information transmitted and received by the host unit, the client linkage unit and the facility linkage unit, and the communication path processing unit and the main relay processing unit. Wherein the monitoring and monitoring unit analyzes the raw or source data of monitoring of the remote facilities monitored by the monitoring and monitoring unit and stored in the shared memory between the shared memory and the host unit, A data processing unit for transmitting the data to the cloud server; And the shared memory or the cloud server is configured to store reference data for comparison, which enables analysis of the raw or source data by the data processing unit, and to provide the reference data.

The monitoring and monitoring unit may include any one or a plurality of or both of a sound wave sensor, an image sensor, and a vibration acceleration sensor.

In addition, the data processing unit may convert the raw or source data into a binary value based on a time axis when raw or source data monitored by the sound wave sensor selectively installed in the remote facilities is stored in the shared memory A first conversion processor; A second conversion processor for converting the time-base-based binary values into frequency-based sound wave data by fast Fourier transform; A first analysis processor for classifying the frequency-based sound wave data by frequency and comparing the frequency-based sound wave data with reference data provided by the cloud server through the shared memory or the host unit to analyze the occurrence of a deviation; And a transmission processor for transmitting the resultant value analyzed by the first analysis processor to the cloud server through the host unit; .

Also, the raw or source data and the reference data monitored by the sound wave sensor are sound wave signals according to the structure friction of the remote facilities, and the first conversion processor converts the sound wave signals into time base based binary values.

In addition, the data processing unit may be configured such that, when raw or source data monitored by the image sensor selectively installed in the remote facilities is stored in the shared memory, the raw or source data is stored in the shared memory or the host unit A second analysis processor for comparing the reference data provided by the cloud server with the abnormality of the deviation occurrence; And a transmission processor for transmitting the resultant value analyzed by the second analysis processor to the cloud server through the host unit; .

Also, the raw or source data monitored by the image sensor and the reference data are pixel information of an image of a specific structure of remote facilities, and the second analysis processor compares the pixel information to analyze .

In addition, the data processing unit calculates a square value of an average of the raw or source data when raw or source data monitored by the vibration acceleration sensor selectively installed in the remote facilities is stored in the shared memory A first computing processor; A second computation processor for computing an average value of the squares for the raw or source data; A third arithmetic processor for calculating a variance value from an average value of squares calculated by the first arithmetic processor and a mean value of squares calculated by the second arithmetic processor to measure acceleration; A third transformation processor for numerically integrating the acceleration measured by the third calculation processor by a newmark beta method to convert the acceleration into a velocity; A fourth transformation processor for numerically integrating the velocity converted by the third transformation processor by a Newmark Beta method and transforming the velocity into a displacement; A third analysis processor for comparing the displacement converted by the fourth conversion processor with the reference data provided by the cloud server through the shared memory or the host unit to analyze the abnormality of the deviation occurrence; And a transmission processor for transmitting the resultant value analyzed by the third analysis processor to the cloud server through the host unit; .

Wherein the raw or source data and the reference data monitored by the vibration acceleration sensor are vibration signals of the structures of the remote facilities and the first calculation processor calculates the mean value of squares of the vibration signals, And the second calculation processor calculates an average value of the squares of the vibration signals.

Also, the gateway terminal device, the client terminal, and the cloud server can communicate with each other using a standard protocol but can apply encryption. The gateway terminal device and the remote facilities are connected to each other via a modbus, a Constrained Application Protocol (CoAP) (Message Queuing Telemetry Transport), DDS (Data Distribution), HTTP (Hypertext Transfer Protocol), and the like.

The connection port of the gateway terminal apparatus is connected to all the protocols including Modbus, Constrained Application Protocol (CoAP), Message Queuing Telemetry Transport (MQTT), Data Distribution (DDS), Hypertext Transfer Protocol And a communication converter for converting the communication protocol into a communication protocol based on a standard protocol.

The gateway terminal may further include: a monitoring processor for providing monitoring information stored in the shared memory or a monitoring analysis result of the data processor to the client terminal according to a remote monitor request signal of the client terminal; As shown in FIG.

Also, the gateway terminal apparatus may include a terminal linkage unit for exchanging information with other adjacent gateway terminal apparatuses having a process for linking with other adjacent gateway terminal apparatuses; As shown in FIG.

The gateway terminal may further include an event processor for generating an event signal when an abnormal signal is generated in the remote facilities through sharing of the shared memory or a monitoring analysis result of the data processor; As shown in FIG.

As described above, according to the present invention, remote facilities and a cloud server are connected to a terminal device via a wired / wireless communication network. When raw or source data of remote facilities are stored in a shared memory of a gateway terminal device, And transmits only the result of the analysis to the cloud server, thereby blocking transmission of meaningless data that is not recognized by the cloud server from the raw or source data stored in the shared memory of the gateway terminal apparatus, It is possible to prevent the communication speed from being lowered due to data transmission to the cloud server, to save time for data analysis while reducing data storage amount of the cloud server, to eliminate unnecessary data deletion after data analysis, Management would be expected that the effect is efficiently operated.

FIG. 1 is a block diagram of a gateway Internet terminal based on the Internet including a data processing function according to an embodiment of the present invention. FIG.
2 is a detailed block diagram of a data processing unit included in a gateway terminal apparatus according to an embodiment of the present invention.
FIG. 3 is a flowchart illustrating a remote integration control and control of facilities of a gateway for Internet based gateways including a data processing function according to an embodiment of the present invention. FIG.
FIG. 4 is a flowchart illustrating a process of processing raw or source data according to monitoring and monitoring of a sound wave sensor stored in a shared memory according to an embodiment of the present invention. FIG.
5 is a flowchart illustrating a process of processing raw or source data according to monitoring and monitoring of an image sensor stored in a shared memory according to an embodiment of the present invention.
6 is a structural view of a standard sheet for standard distance measurement to be attached to a remote facility in an embodiment of the present invention.
FIG. 7 is a view showing a specific area of a remote facility to which the standard chair sheet of FIG. 6 is attached, taken through an image sensor according to an embodiment of the present invention.
FIG. 8 is a flowchart illustrating a process of processing raw or source data according to monitoring and monitoring of a vibration acceleration sensor stored in a shared memory according to an embodiment of the present invention. FIG.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention, and how to accomplish them, will become apparent by reference to the embodiments described in detail below with reference to the accompanying drawings. However, it should be understood that the present invention is not limited to the disclosed embodiments, but may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. It will be understood by those of ordinary skill in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

The terminology used herein is for the purpose of illustrating embodiments and is not intended to be limiting of the present invention. In the present specification, the singular form includes plural forms unless otherwise specified in the specification.

In this specification, the terms "comprises" or "having ", and the like, specify that the presence of stated features, integers, steps, operations, elements, But do not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof.

In addition, the embodiments described herein will be described with reference to cross-sectional views and / or plan views, which are ideal illustrations of the present invention. Accordingly, the embodiments of the present invention are not limited to the specific forms shown but also include changes in necessary forms. For example, the area shown at right angles may be rounded or may have a shape with a certain curvature. Thus, the regions illustrated in the figures have schematic attributes, and the shapes of the regions illustrated in the figures are intended to illustrate specific forms of regions of the apparatus and are not intended to limit the scope of the invention.

Like reference numerals refer to like elements throughout the specification. Accordingly, although the same reference numerals or similar reference numerals are not mentioned or described in the drawings, they may be described with reference to other drawings. Further, even if the reference numerals are not shown, they can be described with reference to other drawings.

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

FIG. 1 is a block diagram of a gateway Internet-based gateway terminal device including a data processing function according to an embodiment of the present invention. FIG. 2 is a block diagram of a detailed block for a data processing module included in a gateway terminal device according to an embodiment of the present invention. FIG. 3 is a block diagram illustrating a facility integrated remote control and control flow of a gateway for Internet-based gateways including a data processing function according to an embodiment of the present invention.

1 to 3, a gateway terminal A for remote integration control and control of a remote Internet-based facility according to an embodiment of the present invention includes a client terminal 100, a client terminal 100, 100 and is controlled by any of protocols including MODBUS, Constrained Application Protocol (CoAP), Message Queuing Telemetry Transport (MQTT), Data Distribution (DDS), Hypertext Transfer Protocol Remote facilities 200 in which the sound sensor 201, the image sensor 202 and the vibration acceleration sensor 202 are both installed or selectively installed as the monitoring and monitoring unit, and the object Internet 200 (IoT) A plurality of connection ports P1, P2, P3, and P4 may be connected to the cloud server 300 via a wired or wireless communication network (e.g., WiFi, Bluetooth, Zigbee, Etherent, A host connection unit 20, a facility connection unit (SCAN) 30, an Enhanced Data for Global Evolution (EDGE) 40, a main relay processing unit (WDT) 50, a shared memory 60, a communication converter T10, a data processing unit 400 and / or a monitoring processing unit (CLI) 70, a terminal connection unit (GWMS) , And an event processing unit (90).

The host unit 10 connects the cloud server 300 to any one of the plurality of connection ports P1, P2, P3 and P4, And the cloud server 300 of the client terminal 100 and / or the remote facilities 200 and the cloud server 300 while having a process of associating with the cloud server 300 of the cloud server 300, A time synchronization function, a configuration information generating function, a periodic / event transfer function, and a control command transfer function to devices.

Here, the configuration information describes the information required for the operation of the remote facilities 200, and the fixed period is a time period in which the remote control and control of the remote facilities 200 by the cloud server 300 is performed in a predetermined schedule And the event describes the signal generated when the disturbance to the remote facilities 200 occurs, but the present invention is not limited thereto.

At this time, when the host unit 10 is executed, the operating environment information of the cloud server 300 is collected while the connection with the cloud server 300 is performed. The operating environment information includes the number of communication processes to be linked, A facility communication environment including the type of the remote facilities 200 and the communication configuration information according to the IP / PORT, the entire use of the remote facilities 200, the monitoring / monitoring unit, and the protocol (Eg TAG, TYPE, ALARM, LEVEL, EVENT FLAG, SCALE, OFFSET) and protocol information for each operating point (eg, Protocol index, etc.).

The host unit 10 stores the monitoring monitoring information transmitted and received in the shared memory 60 when transmitting and receiving monitoring monitoring information to and from the cloud server 300. The monitoring unit 60 monitors the remote monitoring of the client terminal 100, And to provide monitoring monitoring information to the client terminal 100 when the request signal is received.

The host unit 10 transmits monitoring information of the remote facilities 200 to the cloud server 300 via the data processing unit 400. The data transmitted from the host unit 10 is transmitted to the shared memory 60, which is the result of analyzing the monitoring monitoring information for the remote facilities 200, and the derived value.

The client connection unit 20 connects the connection port P2 of one of the plurality of connection ports P1, P2, P3 and P4 with a standard protocol based on a management protocol for the remote facilities 200 (100) is connected to the client terminal (100), the client terminal (100) is connected to the operating software (OS) of the client terminal A function of forwarding configuration information between the two parties, a periodicity / event transfer function, and a function of transmitting a control command of the cloud server 300.

When the client terminal 100 transmits the control command of the cloud server 300 to the client terminal 100 via the client connection unit 20, the client terminal 100 directly controls the remote facilities 200 But the gateway terminal A may directly control the cloud server 300 to the remote facilities 200 by eliminating the client terminal 100 and performing integrated control and control.

That is, the integrated control and control of the remote facilities 200 through the client terminal 100 provides a request signal from the client terminal 100 to the client connection unit 20 in the gateway terminal apparatus A And the cloud server 300 remotely controls and controls the remote facilities 200 through the gateway terminal device A when the request signal is not received.

The facilities linkage unit 30 may be any of protocols including Modbus, Constrained Application Protocol (CoAP), Message Queuing Telemetry Transport (MQTT), Data Distribution (DDS), Hypertext Transfer Protocol (THREAD) associated with the remote facilities (200) communicating with one protocol.

The communication path processing unit 40 is connected to the plurality of facility connection units 30 and connected to any one of the plurality of connection ports P1, P2, P3, and P4, (CoP) (Constrained) is connected to the connection port P3, and the connection port P3 is connected to the facility connection unit 30, (TCP / IT) protocol when communicating with any protocol among all protocols including TCP / IP, Application Protocol, Message Queuing Telemetry Transport (MQTT), Data Distribution (DDS) and Hypertext Transfer Protocol (READ) / write (WRITE) of the information is managed while connecting the communication converter (T10) for converting the communication mode into a communication mode, and a low level event generation and updating of the upper point current value, Information management and DI (Digit a change of analog (COA) event is generated when an AI (Analog Input) value is changed, and a control command of the cloud server 300 is transmitted to devices .

The sound sensor 201, the image sensor 202 and the vibration acceleration sensor 203 included in the monitoring and monitoring unit installed in the remote facilities 200 are connected to the communication path processing unit 40, Monitoring monitoring information on the remote facilities 200 can be stored in the shared memory 60 via a path.

The main relay processing unit 50 monitors the operation and the operation state thereof while loading the host unit 10, the client linkage unit 20, the facility linkage unit 30, and the communication path processing unit 40, And a process for managing environmental information.

The shared memory 60 stores information transmitted and received by the host unit 10, the client linkage unit 20, the facility linkage unit 30, the communication path processing unit 40, and the main relay processing unit 50 .

The data processing unit 400 is provided between the shared memory 60 and the host unit 10. The data processing unit 400 may be a monitoring monitoring unit applied to the remote facilities (e.g., bridge) And analyzes the raw or source data stored in the shared memory 60, and transmits only the analysis result value to the cloud server 300 This is to prevent the cloud server 300 from taking too much time for data analysis received from the cloud server 300 while reducing the storage capacity of the cloud server 300.

Here, the shared memory 60 or the cloud server 300 may store reference data to be compared, which enables comparative analysis of the data processing unit 400 with respect to the raw or source data, and transmits the reference data to the data processing unit 400 The reference data may correspond to sound waves and / or image and / or vibration acceleration information within the normal range of the remote facilities 200, but the sound waves and the vibration acceleration information may be generated by the remote Depending on the type of the facilities 200. FIG.

Therefore, the data processing unit 400 can receive raw or source data monitored and monitored by the sound wave sensor (for example, microphone sensor) 201 selectively installed in the remote facilities 200 in the shared memory 60 And may include first and second conversion processors 402a and 402b, a first analysis processor 403a, and a transmission processor 401, if stored.

4, the first conversion processor 402a converts the raw or source data, which is a sound wave physical quantity, into a binary value based on a time axis, and provides the same to the second conversion processor 402b .

The second conversion processor 402b is configured to convert the time-base-based binary value into frequency-based sound wave data by fast Fourier transform and provide the same to the first analysis processor 403a.

The first analysis processor 403a divides the frequency-based sound wave data by frequencies and compares the sound wave data with the reference data provided by the cloud server 300 through the shared memory 60 or the host unit 10, And analyzing the occurrence of the abnormality and providing it to the transmission processor 401.

The transmission processor 401 transmits the resultant value analyzed by the first analysis processor 403a to the cloud server 300 via the host unit 10, It is possible to omit the unnecessary analysis process of receiving or analyzing the raw or source data as well as the control command of the cloud server 300 and the analysis value from the client terminal 20 via the client connection unit 20. [ The client terminal 100 directly controls and controls the remote facilities 200 when the client terminal 100 transmits the client terminal 100 to the gateway terminal 100. On the other hand, The control command of the cloud server 300 may be directly transmitted to the remote facilities 200 by using the analysis value to perform integrated control and control .

Here, the raw or source data monitored and monitored by the sound wave sensor and the reference data are sound signals according to the friction of a structure (e.g., an expansion joint portion of a bridge top plate) forming a remote facility (e.g., bridge) The first conversion processor 402a converts the sound wave signal into a binary value based on a time axis. However, the first conversion processor 402a may convert a sound wave signal into a binary value based on a time axis, (Eg, sewage treatment plants, industrial machinery, etc.) to which the present invention is applied.

The data processing unit 400 may be configured to store raw or source data monitored and monitored by the image sensor 202 selectively installed in the remote facilities (e.g., bridge) 200 in the shared memory 60 The second analysis processor 403b may be further included.

The second analysis processor 403b compares the raw or source data with the reference data provided by the cloud server 300 through the shared memory 60 or the host unit 10 to analyze the occurrence of the deviation And to provide the same to the cloud server 300 via the transmission processor 401.

For example, when the image sensor 202 installed in the remote facilities 200 is installed in the remote facility 200, the standard sensor sheet S1, as shown in FIG. 6, The second analysis processor 403b included in the data processing unit 400 in the gateway terminal apparatus A transmits the captured image to the gateway terminal apparatus A The distance to each pixel is calculated using the pixel information, and the distance is stored in the shared memory 60 as reference data and / or the host unit 10 transmits the distance to the cloud server 300.

Thereafter, the monitoring of the remote facilities 200 is performed after a lapse of time, and the image sensor 202 photographs a specific part of the specified structure among the remote facilities 200 and transmits it to the gateway terminal device The second analysis processor 403b of the data processing unit 400 included in the gateway terminal apparatus A may store the captured image information in the shared memory 60, 60 or a distance per pixel of a reference data image serving as a standard measure provided from the cloud server 300 via the host unit 10 and a distance per pixel of the image photographed through monitoring monitoring The distance is compared, and the result of the comparison is analyzed as to whether or not the deviation has occurred, and the result of the analysis, that is, the specific structure is within the normal range or out of the normal range The host unit 10 provides the analysis result value to the host unit 10 through the transmission processor 401 so that the host unit 10 transmits only the analysis value as described above to the cloud server 300).

Accordingly, the cloud server 300 does not store and store all photographic data of the image sensor 202 installed in the remote facilities 200, but is information that is necessarily required for monitoring and monitoring, The cloud server 200 can store only the analysis of abnormalities in the occurrence of deviations with respect to the specific structure of the remote facility 200 through the gateway device A without passing through a separate analysis process, ) Can be efficiently remotely controlled and controlled.

When the raw or source data monitored by the vibration acceleration sensor 203 selectively installed in the remote facilities 200 is stored in the shared memory 60, Second and third calculation processors 404a, 404b and 404c, third and fourth conversion processors 402c and 402d, and a third analysis processor 403c.

The first computation processor 404a computes the mean square value of the raw or source data stored in the shared memory 60 and the second computation processor 404b computes the square of the mean of the raw or source data stored in the shared memory 60, And calculates an average value of the squares.

The third calculation processor 404c calculates the variance value from the average value of the squares calculated by the first calculation processor 404a and the average value of the squares calculated by the second calculation processor 404b, And provides it to the third conversion processor 402c.

The third conversion processor 402c is configured to perform numerical integration of the acceleration measured by the third calculation processor 404c with a newmark beta method to convert the acceleration into a velocity, (402d) is configured to numerically integrate the velocity converted by the third conversion processor (402c) by the Newmark Beta method, convert the velocity into displacement, and provide it to the fourth analysis processor (403c).

The third analysis processor 403c may convert the displacement converted by the fourth conversion processor 402d into reference data provided from the cloud server 300 through the shared memory 60 or the host unit 10, The analysis result of the deviation is transmitted to the cloud server 300 via the transmission processor 401 and the host unit 10.

That is, as shown in FIG. 8, the vibration acceleration sensor 203 installed in the remote facilities 200 monitors the vibrations of the structures, converts the vibration into electrical signals, and provides the signals to the gateway terminal device A And the data processing unit 400 included in the gateway terminal A analyzes the source or source data of the vibration stored in the shared memory 60 through monitoring and monitoring, And transmits only the analysis result value to the cloud server 300 through the host unit 10.

Accordingly, the cloud server 300 can efficiently remotely control and control the remote facilities 200 through the gateway terminal device A without going through a separate analysis process.

That is, the gateway terminal apparatus A according to the embodiment of the present invention processes the gateway server 300 without transmitting the raw or source data of all monitoring surveillance to the remote facilities 200, The remote control and control of the cloud server 300 with respect to the remote facilities 200 can be efficiently operated.

The monitoring processing unit 70 is configured to provide raw or source monitoring data stored in the shared memory 60 or a result of analysis that is analyzed according to a remote monitoring request signal of the client terminal 100.

That is, the monitoring processing unit 70 has a user association process for monitoring the operational status. The monitoring processing unit 70 includes a monitoring unit 70 for monitoring the operation status of the remote terminal 200, And provides the analysis result value to the client terminal 100 as well as the communication history monitoring information between the cloud server 300 and the host unit 10 and the communication history between the gateway terminal A and the facilities 200 Timeout setting information between the gateway terminal A and the facilities 200, communication history monitoring information and point information display function for each facility 200, And the information on the monitoring of the communication amount per unit or the individual unit and the information on the communication speed per group / device is provided to the client terminal 100.

Here, the point information is a number quantitatively given every time the remote facilities 200 are monitored, controlled, measured, and set. The point information is used to determine the normal operation of the facilities 200 State or bad state or a state that is not bad but not bad is classified into the alarm level / alarm state / upper / lower limit, and it is decided whether or not to generate the alarm according to the thus classified level.

The terminal interfacing unit 80 is connected to another gateway terminal apparatus (for example, TCP / IP) based on a standard protocol adjacent to any one of the plurality of connection ports P1, P2, P3 and P4 A10 of the other gateway terminal apparatuses A10 and A10 are connected to the gateway terminal apparatuses A10 and A10 so that information is exchanged with other adjacent gateway terminal apparatuses A10 having a process for linking with other adjacent gateway terminal apparatuses A10.

The event processor 90 monitors an operation state of the remote facilities 200 through sharing the shared memory 60 and generates an event signal when an abnormal signal is generated and stores the event signal in the shared memory 60, And transmits it to the cloud server 300 through the host unit 10 or to the client terminal 100 through the client interface unit 20. [

As described above, the gateway terminal apparatus A for remote integration control and control of a facility for Internet based facilities according to the embodiment of the present invention includes a plurality of connection ports P1, P2, P3 And P4 are connected to the cloud server 300, the client terminal 100, the remote facilities 200, and the adjacent gateway terminal A10 that performs the same function as the gateway terminal A Leave.

The raw or source data of the monitoring monitoring according to the operation of the remote facilities 200 is then measured by the monitoring and monitoring unit including the sound wave sensor 201, the image sensor 202, the vibration acceleration sensor 203 and the like . The raw or source data thus measured is collected and stored in the shared memory 60 through the communication path processing unit 40 managed by the facility connection unit 30 in the gateway terminal device A do.

At this time, the data processing unit 400 included in the gateway terminal A compares the source or source data of the monitoring for the remote facilities 200 stored in the shared memory 60 with the comparison data, .

Since the cloud server 300 is connected to the host unit 10 in the gateway terminal apparatus A, the host unit 10 transmits the analysis result value derived by the data processing unit 400 to the cloud server 300 The cloud server 300 controls the remote facilities 200 without performing a separate analysis process based on the result of the analysis and controls the remote facilities 200 from the integrated control The remote control command can be transmitted.

Here, when the control command generated from the cloud server 300 is transmitted to the host unit 10, the host unit 10 transmits the control command to the facility connection unit 30 and / The cloud server 300 can directly remotely control the remote facilities 200 through the facility connection unit 30 and the communication path processing unit 40 managed by the facility connection unit 30 The cloud server 300 may indirectly remotely control the remote facilities 200 through the client terminal 100.

Although the client terminal 100 is directly connected to the connection port P2 of the gateway terminal A so that the client terminal 100 can directly control the facilities 200 at a remote location, The gateway terminal A transmits status information on the remote facilities 200 controlled by the cloud server 300 to the gateway server 300 when the remote facilities 200 are remotely controlled by the cloud server 300. [ . ≪ / RTI >

The monitoring processing unit 70 provided in the gateway terminal apparatus A and having a user association process for monitoring the operational status of the gateway terminal apparatus A is connected to the data processing unit 400 when the client terminal 100 is connected to the connection port P2. And provides the analysis result of the monitoring monitoring made by the gateway server A and the host unit 10 to the client terminal 100 and the communication history monitoring information between the cloud server 300 and the host unit 10, 200 timeout setting information between the gateway terminal device A and the facilities 200, communication history monitoring information and pointer information display function for each facility 200, and facilities 200) and the information of monitoring the communication speed of each group or each individual unit, And can provide it to the horse 100.

Since the adjacent gateway terminal apparatus A10 is connected to the connection port P4 provided in the gateway terminal apparatus A according to the embodiment of the present invention, And can exchange information with the terminal device A10.

Meanwhile, the cloud server 300 directly controls and remotely controls the remote facilities 200 using the gateway terminal A, or controls the gateway terminal A and the client terminal 100 The event processing unit 90 included in the gateway terminal apparatus A may analyze the monitoring result of the monitoring monitoring performed by the data processing unit 400 in the event that the remote monitoring system 200 is indirectly integrated, The operation status of the remote facilities 200 can be grasped.

At this time, when the event processing unit 90 recognizes that a fault signal is being generated in the remote facilities 200 through the analysis result of the monitoring monitoring in the data processing unit 400, the event processing unit 90 And transmits the event signal to the cloud server 300 through the host unit 10 and / or transmits the event signal to the client interface unit 20, So that a follow-up action for canceling the failure signal to the facilities 200 can be performed quickly.

Here, the follow-up action is to retransmit a control command from the cloud server 300 or the client terminal 100 if the obstacle can be solved through remote control, and if it can not be remedied through remote control, It means to put in the facility manager.

Accordingly, the gateway terminal apparatus A according to the embodiment of the present invention collects the operation information of the facilities 200 while integrally controlling the remote sites 200 based on the object Internet, and controls the remote control 200 based on the collected information It is possible to promptly perform follow-up actions in response to the failure signal when a failure signal is generated. In addition, among the raw or source data stored in the shared memory 60 of the gateway terminal apparatus A, It is possible to prevent the communication speed from being lowered due to the data transmission from the gateway terminal device A to the cloud server 300 and to reduce the data storage amount of the cloud server 300 Maintenance of the cloud server 300 while eliminating unnecessary data deletion operations after data analysis, It can be run efficiently.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention as defined by the appended claims. It is to be understood that such changes and modifications are within the scope of the claims.

10; Host unit 20; The client-
30; Facility connection section 40; Communication path processing section
50; A main relay processing unit 60; Shared memory
70; Monitoring processing unit 80; The terminal-
90; An event processing unit 100; Client terminal
200; Remote facilities 201; Sonic sensor
202; An image sensor 203; Vibration acceleration sensor
300; Cloud server 400; The data processor
401; A transmit processor 402a; The first conversion processor
402b; A second conversion processor 402c; The third conversion processor
402d; A fourth conversion processor 403a; The first analysis processor
403b; A second analysis processor 403c; The third analysis processor
404a; A first computing processor 404b; The second arithmetic processor
404c; A third computing processor S1; Standard sheet
T10; Communication converter

Claims (13)

A client terminal, and a remote monitoring system having a monitoring and monitoring unit, which are managed by the client terminal, and a cloud server through a communication network,
A plurality of connection ports;
A host unit connecting the cloud server to any one of the plurality of connection ports and having a process associated with the cloud server;
A client connection unit connecting the client terminal to any one of the plurality of connection ports and having a process associated with the operation software of the client terminal;
A plurality of facility connection units for managing a process associated with the remote facilities and a link path THREAD;
A plurality of communication path processing units connected to the plurality of facility connection units and providing connection paths respectively managed by the facility connection unit when the remote facilities are connected to any one of the plurality of connection ports;
A main relay processing unit having a process of monitoring operation and operation state while loading the host unit, the client linkage unit, the facility linkage unit, and the communication path processing unit, and managing communication environment information; And
A shared memory for storing information transmitted and received by the host unit, the client linkage unit, the facility linkage unit, and the communication path processing unit and the main relay processing unit; And,
Wherein the shared memory and the host unit analyze raw or source data of the monitoring of the remote facilities monitored by the monitoring and monitoring unit and stored in the shared memory and transmit data only to the cloud server A processor; Respectively,
Wherein the shared memory or the cloud server stores reference data for comparison that enables analysis of the raw or source data by the data processing unit and provides the stored reference data to the shared memory or the cloud server. A gateway terminal for remote integration control and control of facilities The method according to claim 1,
Wherein the monitoring and monitoring unit includes at least one of a sound wave sensor, an image sensor, and a vibration acceleration sensor, or a plurality of or both of the sound wave sensor, the image sensor, and the vibration acceleration sensor. . 3. The method of claim 2,
Wherein the data processing unit comprises:
A first conversion processor for converting the raw or source data into a binary value based on a time axis when raw or source data monitored by the sound wave sensor selectively installed in the remote facilities is stored in the shared memory;
A second conversion processor for converting the time-base-based binary values into frequency-based sound wave data by fast Fourier transform;
A first analysis processor for classifying the frequency-based sound wave data by frequency and comparing the frequency-based sound wave data with reference data provided by the cloud server through the shared memory or the host unit to analyze the occurrence of a deviation; And
A transmission processor for transmitting the resultant analyzed by the first analysis processor to the cloud server through the host unit; And a data processing function of the gateway terminal for remote integration control and control of facilities based on the Internet. The method of claim 3,
Wherein the source or source data monitored by the sonar sensor and the reference data are sonic signals according to the structural friction of the remote facilities and the first conversion processor converts the sonic signals into time base based binary values A gateway terminal device for remote integrated control and control of facilities based on Internet with data processing function. 3. The method of claim 2,
Wherein the data processing unit comprises:
When the source or source data monitored by the image sensor selectively installed in the remote facilities is stored in the shared memory, the source or source data is stored in the shared memory or the host unit, A second analysis processor for analyzing the abnormality of the deviation occurrence; And
A transmission processor for transmitting the resultant value analyzed by the second analysis processor to the cloud server through the host unit; And a data processing function of the gateway terminal for remote integration control and control of facilities based on the Internet. 6. The method of claim 5,
Wherein the raw or source data monitored by the image sensor and the reference data are pixel information of an image for a particular structure of the remote facilities and the second analysis processor compares the pixel information to analyze the occurrence of the deviation A gateway terminal device for remote integrated control and control of a facility based on Internet with data processing function. 3. The method of claim 2,
Wherein the data processing unit comprises:
A first calculation processor for calculating a mean value of squares of the raw or source data when raw or source data monitored by the vibration acceleration sensor selectively installed in the remote facilities is stored in the shared memory;
A second computation processor for computing an average value of the squares for the raw or source data;
A third arithmetic processor for calculating a variance value from an average value of squares calculated by the first arithmetic processor and a mean value of squares calculated by the second arithmetic processor to measure acceleration;
A third transformation processor for numerically integrating the acceleration measured by the third calculation processor by a newmark beta method to convert the acceleration into a velocity;
A fourth transformation processor for numerically integrating the velocity converted by the third transformation processor by a Newmark Beta method and transforming the velocity into a displacement;
A third analysis processor for comparing the displacement converted by the fourth conversion processor with the reference data provided by the cloud server through the shared memory or the host unit to analyze the abnormality of the deviation occurrence; And
A transmission processor for transmitting the resultant value analyzed by the third analysis processor to the cloud server through the host unit; And a data processing function of the gateway terminal for remote integration control and control of facilities based on the Internet. 8. The method of claim 7,
Wherein the raw or source data and the reference data monitored by the vibration acceleration sensor are vibration signals of a structure of the remote facilities and the first calculation processor calculates a mean square value of the vibration signals, And the operation processor calculates an average value of squares of the vibration signals. The gateway terminal device for remote integrated control and control of a facility based on object Internet, comprising a data processing function. The method according to claim 1,
The gateway terminal device, the client terminal, and the cloud server communicate with each other using a standard protocol but can apply encryption.
The gateway terminal device and the remote facilities may be any of protocols including Modbus, Constrained Application Protocol (MQTT), Message Queuing Telemetry Transport (MQTT), Data Distribution (DDS), and Hypertext Transfer Protocol Wherein the data processing function is configured to communicate with one of the plurality of devices via a single protocol. 9. The method of claim 8,
The connection port of the gateway terminal device may be connected to any one of all protocols including Modbus, Constrained Application Protocol (CoAP), Message Queuing Telemetry Transport (MQTT), Data Distribution (DDS), and Hypertext Transfer Protocol And a communication converter for converting the communication protocol into a communication protocol based on a standard protocol when communicating with a protocol based on the Internet protocol. The method according to claim 1,
In the gateway terminal apparatus,
A monitoring processor for providing information stored in the shared memory or a monitoring analysis result of the data processor according to a remote monitor request signal of the client terminal to the client terminal; And a data processing function for controlling the integrated terminal device based on the data processing function. The method according to claim 1,
In the gateway terminal apparatus,
A terminal connection unit for exchanging information with other adjacent gateway terminal apparatuses having a process for linking with other adjacent gateway terminal apparatuses; And a data processing function for controlling the integrated terminal device based on the data processing function. The method according to claim 1,
In the gateway terminal apparatus,
An event processing unit for generating an event signal when an abnormal signal is generated in the remote facilities through the sharing of the shared memory or the monitoring analysis result of the data processing unit; And a data processing function for controlling the integrated terminal device based on the data processing function.

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