KR20160130671A - Apparatus for monitoring equipment with application - Google Patents

Abstract

The present invention relates to an apparatus for monitoring equipment by linking to an application which monitors drive information of equipment in a current state by using an application of a smartphone. According to an embodiment of the present invention, the apparatus for monitoring equipment by linking to an application comprises: a plurality of equipment units to acquire drive information indicating a drive state of equipment to wirelessly transmit the drive information to a monitoring web server, and wirelessly receive a drive control message from the monitoring web server; a user terminal to select an equipment unit to be monitored to request the drive information from the monitoring web server to receive the drive information of the selected equipment unit from the monitoring web server to display the drive information, and transmit the drive control message for controlling the selected equipment unit to the monitoring web server; the monitoring web server to update and store the drive information received from the equipment units, extract the drive information of the equipment units to transmit the drive information to the user terminal only if the user terminal has a reading right if the drive information of the equipment units is requested from the user terminal, and relay and transmit the received drive control message only if the user terminal transmitting the drive control message is logged in by a user having a change right if the drive control message for the selected equipment unit is received from the user terminal; a Wi-Fi communication network to communicate between the equipment unit and the monitoring web server in Wi-Fi; and a wired/wireless communication network to communicate between the user terminal and the monitoring web server in a wired or a wireless manner.

Description

[0001] Apparatus for monitoring equipment with application [

The present invention relates to an apparatus monitoring apparatus through application interlocking, and an apparatus for monitoring driving information of a current state of the apparatus through an application of a smart phone.

A variety of machinery and electronic equipment are emerging as industrial society is in the process of being developed. For example, various equipment such as Mixing Equipment, Dispersing Equipment, Milling Equipment, Reactor System Equipment, and Analysis Equipment are emerging, Administrators are required to manage each of these.

However, companies are minimizing the number of managers by automating equipments, enhancing competitiveness of enterprises, and increasing productivity, and the number of equipment to be managed and controlled per worker is greatly increasing.

The operation and operation method is still being operated on the local control panel (offline panel) by the administrator directly in offline mode.

However, the operation using a driving operation console (console), which is mounted inside the equipment and displays the operation information, inconveniences the operator and brings about a limitation in application.

In addition, since the operator can not confirm abnormal driving information generated during operation of the apparatus in real time, there is a problem that effective coping can not be performed.

Korean Patent Publication No. 10-2008-0026677

An object of the present invention is to provide an apparatus for monitoring driving information of a current state of an equipment through an application of a smart phone. In addition, the technical problem of the present invention is to monitor equipment by rating by authority.

An embodiment of the present invention provides a wireless communication system including a plurality of equipment units for grasping driving information indicating a driving state of an equipment and wirelessly transmitting the driving information to a monitoring web server and wirelessly receiving a driving control message from the monitoring web server; Selects a device unit to be monitored and requests driving information from the monitoring web server to receive driving information of the selected equipment unit from the monitoring web server and displays the driving control message to control the selected equipment unit, To a user terminal; And if the request information of the equipment unit is received from the user terminal, extracts driving information of the equipment unit and transmits the driving information to the user terminal only when the user terminal has viewing rights, When receiving the drive control message for the selected equipment unit from the user terminal, transmits the received drive control message to the selected equipment unit only when the user terminal that transmitted the drive control message is the user terminal logged in by the user having the change authority Relaying monitoring web server; A Wi-Fi communication network for performing Wi-Fi communication between the equipment unit and the monitoring web server; And a wired / wireless communication network for performing wired or wireless communication between the user terminal and the monitoring web server.

Wherein the monitoring web server comprises: a Wi-Fi communication module for performing Wi-Fi communication with the equipment unit; A wired / wireless communication module for performing wired or wireless communication with the user terminal; A driving information database in which driving information is stored for each unit of equipment; A viewing rights database in which a user having viewing rights of driving information is registered for each equipment unit; A unit-of-charge unit for each user, a change authority database in which the change authority is registered; Updating the driving information received from the equipment unit, storing the driving information received from the equipment unit, determining whether the requesting user is a viewing authorized user registered in the viewing authorization database, A driving information processor for extracting driving information of the requested equipment unit from the driving information database and transmitting the extracted driving information to the user terminal only when the user is the user; And a control unit operable to determine whether the user who transmitted the drive control message is a change authorized user registered in the change authority database when the drive control message for the selected equipment unit is received from the user terminal, And a drive control processor for relaying the drive information of one equipment unit to the equipment unit.

The change authority may include a first authority that is the highest authority of the change authority, a second authority that is lower than the first authority, and a third authority that is lower than the second authority.

A rating of the change authority is assigned according to the position of the user or a rating of the change authority is assigned according to the position information of the user terminal.

Wherein the drive control processing unit transmits a drive control message to the first equipment unit when receiving a drive control message for the first equipment unit from the user terminal logged in by the user having the first authority, Transmits the content of the drive control message transmitted to the first equipment unit to user terminals logged in by a user having a different second authority and users logged in by a user having a third authority, 2 transmits a drive control message to the first equipment unit when receiving the drive control message for the first equipment unit from the user terminal logged in by the user having the second permission, The contents of the drive control message transmitted to the first equipment unit to the user terminals logged in by the user It can be transferred.

Wherein the drive control processing unit receives the drive control message for the first equipment unit from the user terminal logged in by the user having the second authority and transmits a drive control message to the user terminal And transmits a drive control message to the first equipment unit when the change approval is received from the user terminal logged in by the user having the first authority, and transmits the drive control message from the user terminal logged in by the user having the first authority If there is no change approval, the drive control message can be ignored without being transmitted to the first equipment unit.

In addition, the data from each unit is stored for a certain period, so that the app data of the mobile smartphone can be downloaded. This can be done by week, month, and year.

The equipment unit may include any one or more of Mixing Equipment, Dispersing Equipment, Milling Equipment, Reactor System Equipment, and Analysis Equipment. have.

According to the embodiment of the present invention, the driving information of the current state of the equipment is monitored using the smartphone, so that the user can grasp the current state of the equipment in real time and control the driving without directly operating the equipment. It is also possible to clarify the responsibilities of each department group by monitoring and controlling equipment by rating.

1 is a block diagram of an apparatus monitoring apparatus through an application interlock according to an embodiment of the present invention;
Figure 3 is an illustration of a mixing device in an equipment unit according to an embodiment of the present invention.
3 is a block diagram of a configuration of a user terminal according to an embodiment of the present invention;
4 is a configuration block diagram of a monitoring web server according to an embodiment of the present invention;

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, in order to explain the present invention in detail so that those skilled in the art can easily carry out the present invention. . Other objects, features, and operational advantages of the present invention, including its effects and advantages, will become more apparent from the description of the preferred embodiments. It should be noted that the same reference numerals are used to denote the same or similar components in the drawings.

FIG. 1 is a block diagram of a device monitoring apparatus through application interlocking according to an embodiment of the present invention. FIG. 2 is a diagram illustrating a mixing apparatus according to an embodiment of the present invention. FIG. 4 is a block diagram of a monitoring web server according to an exemplary embodiment of the present invention. Referring to FIG.

In addition to the function of controlling the basic functions of the equipment unit 100, the present invention can digitize, collect, store and process all analog signals (state information of the samples processed by the equipment and equipment) A module with computer-based technology with built-in software must be installed. The module is equipped with a modem and a router or one or more functions to send signals to the outside via the Internet (Ethernet, LAN, WiFi), so that the device (unit 100) can check the unique IP information when connecting the wired / .

If you send the information of current state of each machine (temperature, rotation speed, RPM, work time, sample temperature, pressure etc.) updated in real time or time unit, Instead, it is possible to check through the application installed in the mobile phone which is the user terminal possessed by the user.

In particular, the present invention allows a user to control the equipment unit 100 through his or her mobile phone, and at this time, it is possible to implement a change authorization for each user so as to determine whether or not the change is made for each user. Also, the change contents are notified to the user of the upper class according to the user class, and the control related to the driving of the equipment unit 100 can be changed in response to the approval of the user having the higher class.

1, the apparatus monitoring apparatus according to the present invention includes a Wi-Fi communication network 10, a wired / wireless communication network 20, an equipment unit 100, a user terminal 300, and a monitoring web server 200).

The Wi-Fi communication network 10 is a network connecting Wi-Fi communication between the equipment unit 100 and the monitoring web server. A wireless fidelity (WiFi) communication network is a local area network (WLAN) where a wireless access point (AP) is installed and wireless Internet can be performed within a certain distance using radio waves. Therefore, the equipment unit 100 and the web server are provided with wireless connection devices AP, respectively, so that wireless transmission / reception of data can be performed.

The wired / wireless communication network 20 connects wired or wireless communication between the user terminal 300 and the monitoring web server 200. When the wired / wireless communication network 20 is implemented as a wireless communication network, a wireless mobile communication network including a base transceiver station (BTS), a mobile switching center (MSC), and a home location register (HLR) So that data communication can be performed. For reference, a mobile radio communication network includes, in addition to a base station (BTS), a mobile switching center (MSC), and a home location register (HLR), an access gateway (Access Gateway) Data Serving Node), and the like. In addition, it can be implemented by a wireless communication network such as a wireless LAN and Bluetooth. In addition, when the wired / wireless communication network 20 is implemented as a wired communication network, it can be implemented as a LAN network communication network, and data communication can be performed according to Internet protocols such as TCP / IP (Transmission Control Protocol / Internet Protocol). It may also be implemented as a wired network of Ethernet, Universal Serial Bus, IEEE 1394, serial communication, and parallel communication.

The equipment unit 100 grasps driving information indicating the driving state of the equipment, transmits the driving information to the monitoring web server 200 via wireless WiFi, and receives the driving control message from the monitoring web server 200 via wireless WiFi.

The equipment unit 100 may include at least one of Mixing Equipment, Dispersing Equipment, Milling Equipment, Reactor System Equipment, and Analysis Equipment. can do.

Mixing Equipment refers to equipment that can atomize and mix single substances or different kinds of materials through shear force. For example, when the rotor rotates at high speed between a very small gap between the rotor and the stator, a high shearing force is generated. Due to this high shear energy, the particles of the dispersed and mixed objects are made very small and the particles are crushed so small that the surface area is greatly increased and the reactivity is increased. The different materials are mixed homogeneously and the centrifugal force is generated by the high-speed circulation, so that the function as the feed pump becomes possible and the continuous mixing process becomes possible

Dispersion equipment refers to equipment that processes liquids, liquids, or liquids and solid matter homogeneously. For example, a homogenizer (disperser) type using a stator and a rotor for low viscosity sample processing, and a planetary mixer and a planetary disperser mixer for a high viscosity sample type are available . Sometimes a high pressure homogenizer (High Pressure Disperser, Nano Disperser) that breaks or homogenizes the material using high pressure (10 bar to less than 3000 bar) pressure may be required and is referred to as a dispersing device. This equipment can be installed in batch or continuous (inline) and is suitable for research and production sites.

Milling Equipment refers to a facility for dispersing and homogenizing or crushing beads using shear force and impact force between media and sample. This facility is used to microfine organic, inorganic or certain polymers. Through this facility, it is possible to dry / wet grind and homogenize, and it can be used as a pretreatment equipment for the production of ceramic, metal, chemical materials, mineral, or analytical equipment. This equipment can be installed in batch or continuous (inline) and is suitable for research and production sites.

Reactor System Equipment is a chemical process equipment that can control the temperature, pressure, concentration and so on, and it is a facility that enables wet and dry reaction. This equipment can be installed in batch or continuous (inline) and is suitable for research and production sites.

Analysis Equipment shows the stability of the particle state after dispersion homogenization or disintegration. It also includes a dispersion stability analyzer (Particle Size Analyzer) showing particle size, a particle size analyzer (Oxygen Bomb Calorimeter), which measures the intrinsic calorific value of a sample by injecting oxygen, and a rheometer that provides analytical values for the area of the Rheology that can tell the sample's viscosity and elasticity values. (Rheometer, Viscometer).

As described above, each of the equipment units 100 (such as the mixing equipment, the dispersing equipment, the milling equipment, the reactor system equipment, and the analysis equipment) (When the analog data is digitally collected and processed through a computer-based module such as a programmed PLC and then data is transmitted by IP cavitation) at the time of driving, the monitoring web server 200 is connected to the wired and wireless Internet , Each device must be given unique IP information (unit 100), and its unique IP is the same as the unique IP information used when running through the mobile PC or smartphone app for final monitoring and control). The driving information may be a motor speed, a temperature of the sample, a pressure, a driving time of the equipment, and may include various information that can be measured due to driving.

Each equipment unit 100 receives a drive control message from the monitoring web server 200 and controls the driver of each equipment unit 100 according to the received drive control message. For example, in the case of mixing equipment, if the motor of the rotor rotates at the first speed (rpm), and receives the drive control message to operate at the second speed (rpm) , And controls the speed of the motor of the rotor to be the second speed (rpm). Likewise, in the case of Reactor System Equipment, when receiving the drive control message to raise the temperature to the second temperature when the current temperature of the sample is the first temperature, the temperature inside the chamber is raised to the second temperature, It is possible to maintain the temperature of the sample in the second temperature at the second temperature.

The user terminal 300 selects the equipment unit 100 to be monitored and requests driving information from the monitoring web server 200 to receive driving information of the selected equipment unit 100 from the monitoring web server 200 Display. Also, the user terminal 300 transmits a drive control message for controlling the selected equipment unit 100 to the monitoring web server 200.

Hereinafter, a smart phone will be described as an example of the user terminal 300, but it is also possible to use not only a smart phone but also a desktop PC, a tablet PC, a slate PC, a notebook computer, and a portable multimedia player (PMP). Of course, it is needless to say that the terminal to which the present invention is applicable is not limited to the above-described type, but may include both terminals capable of communicating with external devices.

For reference, a smart phone is an intelligent terminal that adds a computer support function such as internet communication and information search to a mobile phone, and can install an application desired by the user. The smart phone combines the advantages of a mobile phone and a personal digital assistant (PDA), integrating data communication functions such as schedule management, fax transmission and reception, and Internet access to mobile phone functions. In addition to being able to connect directly to the Internet using wireless Internet, it can be accessed in various ways using various browsing programs. In addition, unlike existing mobile phones, you can install, add or delete hundreds of various applications (applications) as you want, and you can create your own applications. Can be implemented.

3, the user terminal 300 of the present invention includes an RF unit 350, a data processing unit 360, an audio processing unit 370, an input unit 320, a display unit 330, a user authentication unit 340 ), And a drive information application 310.

The RF unit 350 is a module for communicating with a mobile communication network such as a third generation (3G) or a fourth generation (4G), and includes an RF transmitter (not shown) for up converting and amplifying the frequency of a transmitted signal, And an RF receiver (not shown) for low-noise amplifying and down-converting the frequency.

The data processing unit 360 demodulates and decodes the received signal to extract a data packet or modulates and encodes a data packet to be transmitted and converts the signal into a signal. For this, the data processing unit 360 may include a modem and a CODEC. Here, the codec may include a data codec for processing data and an audio codec for processing a voice packet to output an analog signal of a voice form.

The audio processing unit 370 performs a function of reproducing a voice analog signal output from the audio codec through a speaker or converting a voice analog signal input from a microphone into a data form and transmitting the data to the audio codec of the data processing unit 360 . And the speaker outputs the audio signal provided by the audio processing unit 370. The audio processing unit 370 outputs the audio signal.

The display unit 330 is a display window provided on the front surface of the mobile communication terminal to display driving information, and displays a graphical user interface (GUI) for displaying driving information. The display unit 330 may be realized as a display window such as an LCD or an LED, or may be implemented as a touch screen panel capable of simultaneously performing input and display.

The input unit 320 arranges various keyboards such as a character button, a symbol button, and a special button to perform a function of receiving input from a user. In the case where the display unit 330 is implemented as a touch screen panel, a keyboard layout keyboard, which is the input unit 320, overlaps the touch screen screen in a graphic form. The position and transparency of the keyboard layout input window can be adjusted by the user. For reference, the touch screen panel is not only a screen display means but also an input means for sensing a touch by touch means such as a touch pen or a finger.

The user authentication unit 340 performs a function of authenticating the user. For example, the login ID and the password may be received and transmitted to the monitoring web server 200 to receive the user authentication through login. Alternatively, biometric information of a user extracted through biometrics, such as face recognition, iris recognition, fingerprint recognition, etc., may be transmitted to the monitoring web server 200 to receive user authentication through login.

The drive information application 310 is an application installed in the user terminal 300 by downloading from the company internal server or the Google market and the like. The user views the drive information of each equipment unit 100, It is an application that can be remotely controlled. Furthermore, only authorized users can view and control the remote control, and remote control can be realized with the approval of the superior.

The drive information application 310 receives a list of the equipment units 100 to be monitored from the monitoring web server 200 and displays the list of the equipment units 100 to display drive information (temperature, rotational speed, RPM, work time, And transmits the selected equipment unit 100 to the monitoring web server 200 to request the driving information of the corresponding equipment unit 100. When the driving information is received from the monitoring web server 200, the received driving information is displayed.

In addition, the driving information application 310 selects the equipment unit 100 from the user and displays the drive control window of the selected equipment unit 100. [ The drive control window may be a selection window of temperature, rotation, speed, RPM, and the like, receives input of drive control values such as temperature, rotation, speed, and RPM from a user and outputs it as a drive control message to the monitoring web server 200 send.

The monitoring web server 200 updates and stores the driving information received from the equipment unit 100. If there is a request for driving information of the equipment unit 100 from the user terminal 300, 300), it extracts driving information of the equipment unit 100 and transmits it to the user terminal 300. In addition, when receiving the drive control message for the selected equipment unit 100 from the user terminal 300, the monitoring web server 200 transmits the drive control message to the user terminal 300, And transmits the received drive control message to the selected equipment unit (100) only when the user terminal (300) is connected.

For reference, the monitoring web server 200 has the same configuration as that of a typical web server in hardware in order to implement the above-described operation, and a variety of software such as C, C ++, Jaba, Visual Basic, And includes program modules that are implemented in a language of the form and perform various functions. In addition, it can be implemented using a web server program that is variously provided according to operating systems such as dos, window, linux, unix, and macintosh for general server hardware. Typical examples include a Web site used in a Windows environment, Internet Information Server (IIS), and CERN, NCSA, and APPACH used in a UNIX environment.

4, the monitoring web server 200 includes a Wi-Fi communication module 260, a wired / wireless communication module 270, a driving information database 230, a viewing rights database 240, a changing authority database 250, A drive information processing section 210, and a drive control processing section 220.

The WiFi communication module 260 is a wireless access device (AP) that performs WiFi communication with the equipment unit 100. The wireless access point AP performs short-range wireless communication with the equipment unit 100 via Wi-Fi to receive driving information from the equipment unit 100, and conversely transmits a driving control message to the equipmentunit.

The wired / wireless communication module 270 is a module that performs wired or wireless communication with the user terminal 300. When implemented as a wireless communication, it may be implemented as a module for performing wireless communication such as 3G, mobile communication, wireless LAN, and bluetooth. It may also be implemented as a wired communication module such as Ethernet, Universal Serial Bus, IEEE 1394, serial communication and parallel communication, LAN network, etc. implemented in wired communication . The wired / wireless communication module 270 may transmit the driving information to the user terminal 300 and conversely receive the driving control message from the user terminal 300.

The drive information database 230 is a database (DB) in which drive information is stored for each equipment unit 100. For example, when the equipment unit 100 is a mixing equipment, the driving information of the current state such as the motor rotation speed is updated and updated and stored in real time. Similarly, when the equipment unit 100 is a Reactor System equipment), and the like, and the temperature distribution measured in real time when the equipment unit 100 is an analysis equipment may correspond to the plasma density and the like. The drive information stored in the drive information database 230 need not be accumulated in the database after the drive information of the current state of the equipment unit 100 is updated.

The reading right database 240 is a database (DB) in which a user who has the right to read driving information is registered for each equipment unit 100. An example is shown in [Table 1] below. Referring to the example of the following Table 1, in the case of the mixing equipment, the driving information of the mixing equipment can be browsed only by the first user, the second user, the fifth user and the eighth user, Only the user, the second user, the sixth user, and the ninth user can view the drive information of the distributed equipment.

Equipment Units

List of users who have permission to view driving information
Mixing equipment
(Mixing Equipment)

The first user, the second user, the fifth user, the eighth user

Distributed equipment
(Dispersing Equipment)


The first user, the second user, the sixth user, the ninth user
...
...
... ...
...
...

The change authority database 250 is a database (DB) in which the responsible equipment unit 100 and the presence or absence of the right to change the drive control value are registered for each user. Referring to the following Table 2, it can be seen that the first user is responsible for the mixing equipment and the dispersing equipment, and has all the authority to change the driving control values of the equipment units 100. The second user likewise takes charge of the mixing equipment and the distributed equipment, but has the authority to change the driving control value of the distributed equipment and does not have the authority to change the driving control value of the remaining mixing equipment.

user

Equipment Unit

Whether the change is authorized



The first user
Mixing equipment
(Mixing Equipment)

O

Distributed equipment
(Dispersing Equipment)

O




The second user
Mixing equipment
(Mixing Equipment)

X

Distributed equipment
(Dispersing Equipment)

O
...
...
... ...
...
... ...
...
...

For example, the drive information database 230, the read permission database 240, and the change permission database 250 may be a hard disk drive, an SSD drive, a flash memory A module capable of inputting and outputting information such as a CF card (Compact Flash Card), an SD card (Secure Digital Card), an SM card (Smart Media Card), an MMC card (Multi-Media Card), or a Memory Stick Or may be provided in a separate apparatus.

The driving information processing unit 210 updates and stores the driving information received from the equipment unit 100. When there is a request for driving information of the equipment unit 100 from the user terminal 300, (240). The driving information of the requested equipment unit 100 is extracted from the driving information database 230 and transmitted to the user terminal 300 only when the user is a viewing authorized user.

For example, if the driving information of the motor rotation speed is received from the mixing equipment and stored, if there is a driving information request of the mixing equipment from the first user terminal logged in by the first user, To the first user terminal, the motor rotational speed of the requested mixing equipment since the user is registered as a user who is browsing the mixing equipment in the viewing authority database 240 of Table 1 above.

If there is a request for driving information of the mixing equipment from the third user terminal logged in by the third user, the third user may access the reading permission database 240 of the mixing equipment The motor rotational speed of the requested mixing equipment is not transmitted to the third user terminal because it is not registered.

When the drive control processing unit 220 receives the drive control message for the selected equipment unit 100 from the user terminal 300, And transmits the driving information of the received equipment unit (100) to the equipment unit (100) only when the user is a change authorized user.

For example, when receiving the drive control message for changing the motor rotation speed for the mixing equipment to a specific value from the first user terminal logged in by the first user, To the mixing equipment, a drive control message for changing the motor rotation speed to a specific value, because it corresponds to a user who is authorized to change the mixing equipment registered in the change authority database 250 of Table 2 above. Even if the first user requests the drive control message for the milling equipment without change authority, the first user does not relay the drive control message to the milling equipment because there is no change authority.

Similarly, when receiving a drive control message for changing the motor rotation speed for the mixing equipment to a specific value from the second user terminal logged in by the second user, the second user, who has transmitted the drive control message, It is not possible to relay the drive control message to the mixing device to change the motor rotation speed to a specific value because it corresponds to a user who is authorized to change the mixing equipment registered in the change authority database 250 of [Table 2].

On the other hand, the change authority for changing the drive control value of the equipment unit 100 can be classified into classes with priority. For example, the technical director of the manufacturer of the equipment unit 100 may be granted the first level authority to change all of the equipment units 100, and only the equipment units 100 of the responsible department may be assigned to the superintendent manager A second authority having a rating lower than the first authority can be given to allow the user to change the authority. Similarly, the end employee can be given a third authority that is lower than the second authority so that only the responsible equipment unit 100 can be changed.

As such, each change authority can be assigned a different level of authority to change, depending on the position of the company, such as the director, chief executive officer, or employee.

In another embodiment, the level of change authority may be differentially assigned according to the location information of the user terminal 300. [ For example, the mixing unit is located in Ansan, Gyeonggi-do. In case of the user terminal 300 logged in from Seoul, there is a risk of hacking, so the changing authority can be restricted. Therefore, the highest authority that can change all the unit units 100 can grant the first authority to the user terminal 300 logged in from Ansan, and the user terminal 300 logged in from Gunpo, which is adjacent to Ansan, 100), and a third authority, which is the lowest rank that can be changed only by the specific equipment unit 100, can be given to the terminal that is logged in from Seoul, which is distant from Ansan.

On the other hand, when a drive control message is received from a user, the drive control message may be propagated to a group member having a lower authority.

The drive control processing unit 220 receives a drive control message for the first equipment unit 100 from the user terminal 300 logged in by the user having the first authority, The user terminal 300 that has been logged in by the user having the second authority other than the first equipment unit 100 and the user terminal 300 that has been logged in by the user having the third authority To the first equipment unit (100). For example, when the first department is a group user, the group member having the first authority transmits a drive control message to the mixing equipment when the first department is the first user, the second manager, the third employee, The drive control processing unit 220 transmits a drive control message to the other sub-group causes and employees to inform the user of the change in the drive control value.

Similarly, when the drive control processing unit 220 receives the drive control message for the first equipment unit 100 from the user terminal 300 logged in by the user having the second authority, the drive control processing unit 220 transmits the drive control message to the first equipment unit 100 to the first equipment unit 100 and transmits the contents of the drive control message transmitted to the first equipment unit 100 to the user terminals 300 logged in by the user having the third authority other than the third equipment unit 100 responsible for the first equipment unit 100 Lt; / RTI > For example, when the exaggerated second authority sends a driving control message to the mixing equipment to change the driving control value of the mixing equipment, the driving control processing unit 220 sends a driving control message to the employee of another subgroup So that the fact of the change of the drive control value can be known.

On the other hand, when a drive control message is received from a certain user, the drive control message is propagated to a group member having a higher authority, and a message can be transmitted to the equipment unit 100 only when there is a change approval have. This is because it is possible to change the drive control value of the equipment unit 100 only when there is a change approval of the group source having the higher authority.

To this end, the drive control processor 220, when receiving the drive control message for the first equipment unit 100 from the user terminal 300 logged in by the user having the second authority, To the user terminal 300 logged in by the user. When the change approval is received from the user terminal 300 logged in by the user having the first authority, transmits a drive control message to the first equipment unit 100, and transmits the drive control message to the user terminal 300 does not transfer the drive control message to the first equipment unit 100, the drive control message is ignored.

For example, when receiving the drive control message for changing the temperature value of the distributed equipment from the user terminal 300 logged in by the exaggeration having the second authority, 300) to transmit the temperature control value change driving control message of the distributed equipment. Only when the director who received the drive control message approves the change of the temperature value of the distributed equipment, the temperature value change drive control message is transmitted to the distributed equipment so that the temperature value control can be performed in the distributed equipment. If the director who receives the drive control message does not approve the change of the temperature value of the distributed equipment, the temperature value change drive control message may be ignored without being transmitted to the distributed equipment so that the temperature value change can not be implemented.

The embodiments of the present invention described above are selected and presented in order to facilitate the understanding of those skilled in the art from a variety of possible examples. The technical idea of the present invention is not necessarily limited to or limited to these embodiments Various changes, modifications, and other equivalent embodiments are possible without departing from the spirit of the present invention.

100: Equipment unit
200: Monitoring web server
210: drive information processor
220: drive control processor
230: drive information database
240: Read permission database
250: Change permission database
260: WiFi communication module
270: Wired / wireless communication module
300: User terminal

Claims (7)

A plurality of equipment units for grasping driving information indicating a driving state of the equipment and wirelessly transmitting the driving information to a monitoring web server and wirelessly receiving a driving control message from the monitoring web server;
Selects a device unit to be monitored and requests driving information from the monitoring web server to receive driving information of the selected equipment unit from the monitoring web server and displays the driving control message to control the selected equipment unit, To a user terminal;
And if the request information of the equipment unit is received from the user terminal, extracts driving information of the equipment unit and transmits the driving information to the user terminal only when the user terminal has viewing rights, When receiving the drive control message for the selected equipment unit from the user terminal, transmits the received drive control message to the selected equipment unit only when the user terminal that transmitted the drive control message is the user terminal logged in by the user having the change authority Relaying monitoring web server;
A Wi-Fi communication network for performing Wi-Fi communication between the equipment unit and the monitoring web server; And
A wired / wireless communication network that performs wired or wireless communication between the user terminal and the monitoring web server;
The device monitoring apparatus comprising:
The system according to claim 1,
A Wi-Fi communication module for performing Wi-Fi communication with the equipment unit;
A wired / wireless communication module for performing wired or wireless communication with the user terminal;
A driving information database in which driving information is stored for each unit of equipment;
A viewing rights database in which a user having viewing rights of driving information is registered for each equipment unit;
A unit-of-charge unit for each user, a change authority database in which the change authority is registered;
Updating the driving information received from the equipment unit, storing the driving information received from the equipment unit, and, if there is a request for driving information of the equipment unit from the user terminal, determining whether the requesting user is a viewing authorized user registered in the viewing authorization database, A driving information processor for extracting driving information of the requested equipment unit from the driving information database and transmitting the extracted driving information to the user terminal only when the user is the user; And
When receiving the drive control message for the selected equipment unit from the user terminal, determines whether the user who transmitted the drive control message is a change authorized user registered in the change authority database, A driving control processing unit for relaying the driving information of the equipment unit to the equipment unit;
The device monitoring apparatus comprising:
The method of claim 2,
Wherein the first permission is a first highest authority of the change authority, the second authority is a lower authority than the first authority, and the third authority is lower than the second authority.
The method of claim 3,
A rating of the change authority is assigned according to the user's position,
Or a rating of a change authority is assigned according to the location information of the user terminal.
4. The driving control apparatus according to claim 3,
And transmits a drive control message to the first equipment unit when receiving the drive control message for the first equipment unit from the user terminal logged in by the user having the first authority, The content of the drive control message transmitted to the first equipment unit is transmitted to the user terminal logged in by the user having the authority and the user terminal logged in by the user having the third authority,
And transmits a drive control message to the first equipment unit when receiving a drive control message for the first equipment unit from the user terminal logged in by the user having the second authority, And transmitting contents of the drive control message transmitted to the first equipment unit to user terminals logged in by the user having the third authority.
4. The driving control apparatus according to claim 3,
When receiving the drive control message for the first equipment unit from the user terminal logged in by the user having the second authority, transmits a drive control message to the user terminal logged in by the user having the first authority,
And transmits a drive control message to the first equipment unit when there is a change approval from the user terminal logged in by the user having the first authority,
Wherein the control unit ignores the drive control message to the first equipment unit when the change is not approved by the user terminal logged in by the user having the first authority.
The apparatus according to any one of claims 1 to 6,
Equipment monitoring through application interworking including one or more of Mixing Equipment, Dispersing Equipment, Milling Equipment, Reactor System Equipment, and Analysis Equipment Device.

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