KR20160144794A - A remote management system for apparatus having mqtt and dds client module - Google Patents

A remote management system for apparatus having mqtt and dds client module Download PDF

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Publication number
KR20160144794A
KR20160144794A KR1020150081422A KR20150081422A KR20160144794A KR 20160144794 A KR20160144794 A KR 20160144794A KR 1020150081422 A KR1020150081422 A KR 1020150081422A KR 20150081422 A KR20150081422 A KR 20150081422A KR 20160144794 A KR20160144794 A KR 20160144794A
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South Korea
Prior art keywords
mqtt
dds
remote management
management system
devices
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KR1020150081422A
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Korean (ko)
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KR101740236B1 (en
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박석준
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(주)모노시스
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/02—Standardisation; Integration
    • H04L41/0246—Exchanging or transporting network management information using the Internet; Embedding network management web servers in network elements; Web-services-based protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/12—Arrangements for remote connection or disconnection of substations or of equipment thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/06—Management of faults, events, alarms or notifications

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer And Data Communications (AREA)
  • Telephonic Communication Services (AREA)

Abstract

The present invention relates to a remote management system for a device having an MQTT and a DDS client module, and more particularly, to an MQTT and a DDS client module on a remote device, and a MQTT and a DDS remote management system, It is possible to improve the efficiency of the remote management and to stably expand the function at a much lower cost than the conventional method even when the functions are improved and the new functions are added. Failure and control can be performed in the MQTT and DDS remote management system. In addition, failure can be notified to the person in charge in real time, and remote repair can also be performed in the repair method for the remote device. Repair work can be greatly reduced, and the MQTT and DDS remote tube Even if the devices equipped with the MQTT and DDS client modules that send and receive messages and data to and from the system are diversified and expanded such as home appliances, equipment, and embedded systems, the cost of remote management can be drastically reduced by a standardized method, Can be provided.

Description

[0001] The present invention relates to a remote management system for a device having an MQTT and DDS client module,

The present invention increases the efficiency of remote management by installing MQTT and DDS client module in a remote device and transmitting and receiving messages and data between MQTT and DDS remote management system and device, The MQTT and the DDS remote management system can perform the failure and control of the remote devices having the MQTT and the DDS client module at the same time, It is also possible to remotely notify the responsible person in real time and to perform remote repair even in the repair method for the remote device. Therefore, it is possible to drastically reduce the repair work through unnecessary site visit, and to provide the MQTT and DDS remote management system, The devices that are equipped with the MQTT and DDS client modules to send and receive are Remote management system for devices with MQTT and DDS client modules capable of providing stable service as well as dramatically reducing the cost of remote management by a standardized method even if the number of products, equipment, and embedded systems increases .

Conventionally, in order to remotely manage devices at a remote location, client software must be installed in the device, and data must be transferred to the remote management system by connecting the client software to the wired / wireless Internet. In order to receive a message transmitted from the remote management system, There is a problem that maintenance cost such as relatively long development period and stabilization test is high when improving the function or adding a new function because the client software installed is not developed using the standard technology.

In addition, when the number of connected devices increases or the number of connected devices increases, there arises a problem that the cost for remotely managing the devices increases nonlinearly.

Therefore, since the MQTT and DDS remote management system and the device send and receive messages and data, it is possible to expand the efficiency of remote management and to expand the functions more reliably and at a lower cost than the conventional method even when adding new functions, And DDS remote management system, the devices equipped with the MQTT and DDS client modules for sending and receiving messages and data can be greatly reduced in terms of remote management costs by a standardized method even if the number of devices is increased or increased such as home appliances, facilities, and embedded systems A remote management system for a device having an MQTT and a DDS client module capable of providing stable service as well as a remote management system for the MQTT and the DDS client module is urgently required.

KR 10-1996-0016680 (May 17, 1996)

SUMMARY OF THE INVENTION Accordingly, the present invention has been made in view of the above problems, and it is an object of the present invention to provide an MQTT and a DDS client module on a device at a remote location and to transmit and receive messages and data between the MQTT and DDS remote management systems and devices, And to provide a remote management system for an apparatus having an MQTT and a DDS client module that can be stably expanded at a much lower cost than a conventional system even when the functions are improved and new functions are added.

It is another object of the present invention to provide a MQTT and a DDS remote management system capable of not only performing failure and control of devices at remote locations having MQTT and DDS client modules, And a remote management system for a device having a DDS client module.

Another object of the present invention is to provide a remote management system for a device having an MQTT and a DDS client module that can remotely repair even a malfunction repair method for a remote device, thereby drastically reducing repair work through unnecessary site visit .

It is another object of the present invention to provide a system and method for remote management of an MQTT and a DDS remote management system, in which devices equipped with an MQTT and a DDS client module for transmitting and receiving messages and data are diversified and expanded as household appliances, equipment, and embedded systems, And to provide a remote management system for a device having an MQTT and DDS client module capable of providing a stable service as well as a dramatic reduction in the number of users.

According to an aspect of the present invention, there is provided a remote management system for an apparatus having an MQTT and a DDS client module, the system including an MQTT and a DDS client module in an environment in which objects are connected to a wired / A device for transmitting various kinds of data collected in the devices having the MQTT and DDS remote management system to the MQTT and the DDS remote management system in real time and the devices having the function of remotely managing the status of the devices from the MQTT and DDS remote management system; Analyzing data received from the devices and transmitting necessary control messages to the user terminal, managing the status of connected devices remotely, and collecting, analyzing and controlling necessary data from the connected devices An MQTT and DDS remote management system; A user terminal having a function of executing a command included in a message received from the MQTT and the DDS remote management system; .

In the present invention, the devices include one or more devices among household appliances, equipment, and embedded systems.

In the present invention, the MQTT and the DDS client module may include an authentication unit for authenticating the existence of the MQTT and the DDS remote management system, a state management unit for managing the states of failure, error, and diagnosis of the devices, A defect diagnosis unit for diagnosing whether a defect occurs when a defect such as a failure or an error of the devices occurs, and a message to be sent to the devices and the MQTT and the DDS remote management system, And a data processing unit for processing data according to transmission / reception of data.

In the present invention, the MQTT and DDS remote management system includes an application server for running a web screen and a service of a remote management system, a message transmission / reception module for transmitting / receiving messages to / from devices and a user terminal, A database for storing messages and data transmitted and received by the message transmission / reception module and the data transmission / reception module; a monitoring management module for managing the status of the devices in real time; And an interlocking module.

In the present invention, the user terminal may be selected from a smart phone, a tablet, a PDA, and a PC.

In the present invention, the MQTT and the DDS remote management system may be connected to other servers in the enterprise.

As described above, the remote management system for an apparatus having an MQTT and a DDS client module according to the present invention has the following effects.

First, the present invention mounts an MQTT and a DDS client module in a remote device, and the MQTT and the DDS remote management system and the device send and receive messages and data, thereby improving the efficiency of remote management, It can be stably expanded at a much lower cost than the conventional method.

Second, according to the present invention, failure and control of devices at a remote site having an MQTT and a DDS client module can be performed in the MQTT and DDS remote management system, as well as informing a person in charge of a failure in real time.

Third, since the remote repair can be performed even in the repair method for the remote device, the repair work through unnecessary site visit can be drastically reduced.

Fourth, the present invention can be applied to remote management systems in which MQTT and DDS remote management systems communicate with MQTT and DDS client modules for sending and receiving messages and data in a variety of ways such as home appliances, equipment, and embedded systems, And can provide a stable service as well as a dramatic reduction.

1 illustrates a configuration of a remote management system for an apparatus having an MQTT and a DDS client module according to an embodiment of the present invention;
2 is a diagram illustrating a software stack structure of an apparatus having an MQTT and a DDS client module according to an embodiment of the present invention;
3 illustrates a detailed configuration of an MQTT and a DDS client module in an apparatus having an MQTT and a DDS client module according to an embodiment of the present invention.
4 is a diagram illustrating a hardware configuration and an operating system of an apparatus having an MQTT and a DDS client module according to an embodiment of the present invention.
5 illustrates a detailed configuration of an MQTT and DDS remote management system according to an embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description of the present invention, when it is determined that a detailed description of related art or configuration may unnecessarily obscure the gist of the present invention, The description will be omitted, and the terms described below are defined in consideration of the functions of the present invention, and this may be changed according to the intention of the user, the operator, or the custom, so that the definition means the apparatus having the MQTT and the DDS client module Based on the contents of the present specification, which describes the remote management system for the present invention.

Hereinafter, a remote management system for an apparatus having an MQTT and a DDS client module according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a diagram illustrating a configuration of a remote management system for a device having an MQTT and a DDS client module according to an embodiment of the present invention. FIG. 2 is a block diagram of a device having an MQTT and a DDS client module according to an embodiment of the present invention. FIG. 3 is a diagram illustrating a detailed configuration of an MQTT and a DDS client module in an apparatus having an MQTT and a DDS client module according to an embodiment of the present invention. FIG. 5 is a detailed configuration of an MQTT and a DDS remote management system according to an embodiment of the present invention; FIG. 5 is a block diagram illustrating a hardware configuration and an operating system of an apparatus having an MQTT and a DDS client module according to an embodiment of the present invention; FIG.

1 to 5, a remote management system for an apparatus having an MQTT and a DDS client module according to the present invention includes an MQTT and a DDS client module 110 in an environment in which objects in daily life are connected to a wired / A function of transmitting various kinds of data collected in the devices 100 having the DDS remote management system 200 to the MQTT and DDS remote management system 200 in real time and the function of remotely controlling the statuses of the devices 100 from the MQTT and DDS remote management system 200 Devices (100) having a managed function; A function of analyzing the data received from the devices 100 and transmitting a necessary control message to the user terminal 300, a function of remotely managing the status of the connected devices 100, An MQTT and DDS remote management system 200 having a function of collecting, analyzing and controlling necessary data in real time; A user terminal 300 having a function of executing a command included in a message received from the MQTT and DDS remote management system 200; Respectively.

The function of each technical means constituting the remote management system for the apparatus having the MQTT and DDS client module according to the present invention will be described as follows.

The devices 100 can transmit various data collected by the devices 100 having the MQTT and the DDS client module 110 in real time to the MQTT and DDS remote management in an environment where objects in daily life are connected to a wired / System 200 and a function of remotely managing the status of the devices 100 from the MQTT and DDS remote management system 200.

Here, the devices 100 include one or more of household appliances, equipment, and embedded systems. The embedded system is a computer system composed of an electronic system of a size capable of performing a specific function, and is embedded in a sense of being embedded as part of an overall apparatus including an electronic hardware and a mechanical part. The embedded system controls many devices used in everyday life today.

In addition, an embedded system may be equipped with a processor core of a microcontroller or a digital signal processor (DSP), which, if used in small systems, tends not to include an operating system, The operating system (Windows CE or Linux kernel) is included in the system, and an application program tends to be installed and operated to perform only specific functions on the operating system.

The field of the above-mentioned embedded system has a wide range of applications ranging from mobile phones, TVs and automobiles, so that it can be very popular in the integration part of various electronic devices in the future.

The MQTT (Message Queuing Telemetry Transport) protocol is a messaging protocol optimized for the M2M / Internet (IoT) environment and is a bidirectional messaging protocol for connecting information such as sensors, actuators, embedded devices, mobile devices, gateways and servers. That is, it opens TCP communication (1883 Port) with the server and maintains communication by sending and receiving heartbeat packets at regular intervals. When Publisher issues a Topic, connected devices receive data placed on heartbeat packets.

The MQTT protocol is suitable for remote management, measurement, monitoring and control, centralized server-based data collection and analysis, and is applied to home patient monitoring, telematics, energy use and remote resource monitoring, and supply chain, cargo and tracking systems. It is possible.

The Data Distribution Service (DDS) is an Object Management Group (OMG) that enables real-time, scalable, dependable, and high performance real-time systems. ) Standard publish and subscribe network communication middleware. It was created by the need for standardization of a data-driven publishing and subscription programming model for distributed environments.

3, the MQTT and DDS client module 110 includes an authentication unit 111 for authenticating the presence or absence of the MQTT and the DDS remote management system 200, A remote control unit 113 for remotely controlling the devices 100; a security unit 114 for managing and maintaining the security of the devices 100; A defect diagnosis unit 116 for diagnosing whether a defect occurs such as a failure or an error of the devices 100 and a defect diagnosis unit 116 for sending a message and data between the devices 100 and the MQTT and the DDS remote management system 200, And a data processing unit 116 for processing data according to the received data.

The MQTT and DDS remote management system 200 has a function of analyzing data received from the devices 100 and transmitting a necessary control message to the user terminal 300 and a function of remotely controlling the connected devices 100 Analyzing and controlling necessary data from the connected devices 100 in real time.

5, the MQTT and DDS remote management system 200 includes an application server 210 for driving a web screen and a service of a remote management system, A data transmission and reception module 230 for transmitting and receiving actual data of the devices 100 and a data transmission and reception module 230 for transmitting and receiving data to and from the devices 100, A monitoring management module 250 for managing the statuses of the devices 100 in real time and an external interlocking module 260 for interlocking with the devices 100. The database 240 stores the received messages and data, .

In addition, the MQTT and DDS remote management system 200 must basically provide MQTT and DDS middleware with a data interworking function with the MQTT and DDS client module 110, and the MQTT and DDS remote management system 200 Monitoring, control, and monitoring through data interworking with the MQTT and DDS client module 110. Various application programs can be created and operated, and the configuration method is not limited.

The user terminal 300 has a function of executing a command included in a message received from the MQTT and DDS remote management system 200. Here, the user terminal 300 includes a smart phone, a tablet, a PDA, and a PC.

In addition, the MQTT and DDS remote management system 200 may further include being connected to other servers in the enterprise.

2 is a diagram illustrating a software stack structure of an apparatus having an MQTT and a DDS client module according to an embodiment of the present invention. In the software stack structure of an apparatus having an MQTT and a DDS client module, Is based on MQTT and DDS middleware. Here, the MQTT and DDS middleware means messaging middleware that conforms to the MQTT protocol and the DDS technology standard, and is not limited to any programming language in the implementation of the MQTT and DDS middleware.

The middleware is software that acts as an intermediary between the two to connect and exchange data, and is software that connects a number of processes on a plurality of computers connected through a network to use services. Middleware exists in the three-tier client and server structure, and middleware exists in the middle so that the web browser can store or read data from the database.

FIG. 4 is a diagram illustrating a hardware configuration and an operating system of an apparatus having an MQTT and a DDS client module according to an embodiment of the present invention. The hardware of the apparatus basically includes an MCU (Micro Control Unit) and an M2M communication module And includes a plurality of sensors and a plurality of actuators, if necessary. Also, an operating system is not limited to a particular operating system.

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 or scope of the invention. It is not.

As described above, the remote management system for the apparatus having the MQTT and the DDS client module according to the present invention can be applied to the fields of energy use and remote resource monitoring as well as remote management, measurement, monitoring and control of household appliances, facilities, and embedded systems Its applicability is broad.

100: devices 110: MQTT and DDS client module
111: authentication unit 112: status management unit
113: remote control unit 114:
115: defect diagnosis unit 116: data processing unit
200: MQTT and DDS remote management system 210: Application server
220: message transmission / reception module 230: data transmission / reception module
240: database 250: monitoring management module
260: external interlock module 300: user terminal

Claims (6)

A remote management system for a device having an MQTT and DDS client module,
A function of transmitting various kinds of data collected from devices having MQTT and DDS client modules to MQTT and DDS remote management system in real time in an environment where objects in daily life are connected by wired / wireless network and sharing information, and MQTT and DDS remote management system Devices having the function of remotely managing the status of the devices from the devices;
Analyzing data received from the devices and transmitting necessary control messages to the user terminal, managing the status of connected devices remotely, and collecting, analyzing and controlling necessary data from the connected devices An MQTT and DDS remote management system;
A user terminal having a function of executing a command included in a message received from the MQTT and the DDS remote management system; And a remote management system for an apparatus having an MQTT and a DDS client module. The method according to claim 1,
Wherein the devices include one or more of a home appliance, a facility, and an embedded system. 2. The remote management system for an apparatus having an MQTT and a DDS client module. The method according to claim 1,
The MQTT and DDS client module includes an authentication unit for authenticating the existence of the MQTT and the DDS remote management system, a state management unit for managing the states of failure, error, and diagnosis of the devices, a remote control unit for remotely controlling the devices, A defect diagnosis unit for diagnosing defects when defects such as a failure or an error occur in the devices, and data for transmitting and receiving messages and data between the devices and the MQTT and the DDS remote management system. And a data processing unit for processing the DDS client module and the MQTT and the DDS client module. The method according to claim 1,
The MQTT and DDS remote management system includes an application server for driving a web screen and a service of a remote management system, a message transmission / reception module for transmitting / receiving messages to / from devices and a user terminal, data transmission / A database for storing messages and data transmitted and received by the message transmission / reception module and the data transmission / reception module, a monitoring management module for managing the statuses of the devices in real time, and an external interlocking module for interlocking with the devices, A remote management system for a device having an MQTT and DDS client module. The method according to claim 1,
Wherein the user terminal is selected from a smart phone, a tablet, a PDA, and a PC. The method according to claim 1,
Wherein the MQTT and DDS remote management system further comprises being coupled to other servers in the enterprise. ≪ RTI ID = 0.0 > 11. < / RTI >
KR1020150081422A 2015-06-09 2015-06-09 A remote management system for apparatus having mqtt and dds client module KR101740236B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101867400B1 (en) * 2017-02-17 2018-06-15 금오공과대학교 산학협력단 Water Quality Monitoring System based on Wireless Sensor Network
GB2573516A (en) * 2018-05-06 2019-11-13 Bashir Anwar Coded modules to re-purpose control

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960016680A (en) 1994-07-08 1996-05-22 김광호 Water Purifier

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960016680A (en) 1994-07-08 1996-05-22 김광호 Water Purifier

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101867400B1 (en) * 2017-02-17 2018-06-15 금오공과대학교 산학협력단 Water Quality Monitoring System based on Wireless Sensor Network
GB2573516A (en) * 2018-05-06 2019-11-13 Bashir Anwar Coded modules to re-purpose control

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