KR20130123095A - System for controling and managing ac fan - Google Patents
System for controling and managing ac fan Download PDFInfo
- Publication number
- KR20130123095A KR20130123095A KR1020120046252A KR20120046252A KR20130123095A KR 20130123095 A KR20130123095 A KR 20130123095A KR 1020120046252 A KR1020120046252 A KR 1020120046252A KR 20120046252 A KR20120046252 A KR 20120046252A KR 20130123095 A KR20130123095 A KR 20130123095A
- Authority
- KR
- South Korea
- Prior art keywords
- fan
- control
- management
- control system
- rotation speed
- Prior art date
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
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- 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
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
- H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Computing Systems (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
- Selective Calling Equipment (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
Abstract
The present invention can detect the state of the AC fan by using an infrared sensor and a current sensor, and can control the speed by using a phase control and feedback circuit to maintain a set number of revolutions, and the administrator can control the status even in remote locations through an information network. The present invention relates to a management and control system of an AC fan that enables determination and action. According to the present invention, there is provided an AC FAN management and control system comprising: at least one AC FAN; A detection device for detecting a rotation speed and an operating state of the AC FAN; A control device for receiving the rotation speed and operation state data of the AC FAN from the detection device and controlling the AC FAN according to the received control signal; A communication device for receiving the rotation speed and operation state data of the AC FAN from the control device and transferring the data through a wired or wireless network; And an operating system for storing and outputting the information received from the communication device, transmitting the information to an external terminal or a web server, and transmitting a control signal received from the outside to the control device through the communication device. Provides an AC FAN management and control system.
Description
The present invention can detect the state of the AC fan by using an infrared sensor and a current sensor, and can control the speed by using a phase control and feedback circuit to maintain a set number of revolutions, and the administrator can control the status even in remote locations through an information network. A management and control system for an AC fan that enables determination and action.
In general, it is easy to adjust the rotation speed of the DC FAN, but it is very difficult to detect the state of the AC FAN, and errors are likely to occur in information detected by separate equipment for adjusting the rotation speed.
In addition, there is a problem that a method of exchanging information according to control and detection of a plurality of AC FANs is difficult.
In addition, a system using an AC fan is generally used mainly for an exhaust system, and in the case of such an exhaust system, it is necessary to easily operate a plurality of AC fans according to the amount of exhaust to be discharged.
In particular, in the case of AC FAN, the current sensing method is mainly used for detecting the rotation speed, which is difficult to clearly identify the stop state of the AC FAN.
On the other hand, the maintenance of the place where a plurality of AC FAN is installed because there is a level to grasp the error status information, there was a problem that the administrator must directly check the AC FAN only by the information according to the problem occurs.
Accordingly, an object of the present invention for solving the above problems is to provide a management and control system of the AC FAN to detect the rotation speed by using an infrared sensor and a current sensor.
Another object of the present invention is to provide a management and control system of the AC FAN to be able to check the extracted information from a remote terminal or a separate terminal through the network.
Another object of the present invention to provide a management and control system of the AC FAN to enable remote control using a smartphone application through a wireless network and server operation.
An object of the present invention, AC FAN management and control system, at least one AC FAN; A detection device for detecting a rotation speed and an operating state of the AC FAN; A control device for receiving the rotation speed and operation state data of the AC FAN from the detection device and controlling the AC FAN according to the received control signal; A communication device for receiving the rotation speed and operation state data of the AC FAN from the control device and transferring the data through a wired or wireless network; And an operating system for storing and outputting the information received from the communication device, transmitting the information to an external terminal or a web server, and transmitting a control signal received from the outside to the control device through the communication device. Is achieved by AC FAN management and control system.
In addition, according to the present invention, it characterized in that it further comprises an alarm device for outputting a warning sound when the AC FAN error occurs.
In addition, according to the present invention, the AC FAN management and control system, the AC FAN, the detection device, the control device and the communication device is composed of a plurality of one module, the plurality of modules in one operating system It is characterized by controlling.
According to the present invention, the AC FAN management and control system further comprises a web server, characterized in that to provide AC FAN information data through a personal terminal.
In addition, according to the present invention, the personal terminal includes any one of a personal PC, a smart TV, a tablet PC, and a smart phone, and is characterized in that the web browser function capable of internet and user input is provided.
In addition, according to the present invention, the personal terminal is characterized in that the remote control the AC FAN by transmitting a control signal through a web browser or an application.
According to the management and control system of the AC FAN of the present invention, by using the infrared sensor and the current sensor to detect the rotation speed, the extracted information can be confirmed from a remote location or a separate terminal through a network, wireless network and server operation Through the smart phone application has an effect that can be controlled remotely.
1 is a block diagram of a management and control system of the AC FAN according to an embodiment of the present invention.
2 is a flowchart of a management and control system of an AC FAN according to an embodiment of the present invention.
3 is a flow chart for the rotation speed control of the AC FAN according to an embodiment of the present invention.
4 is a waveform diagram illustrating waveforms of AC phase control resulting from a zero crossing detection circuit and a triac phase control circuit according to an embodiment of the present invention;
5 is a block diagram of an infrared RPM detection circuit showing a rotation speed control and motion detection circuit according to an embodiment of the present invention.
The terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms and the inventor may appropriately define the concept of the term in order to best describe its invention It should be construed as meaning and concept consistent with the technical idea of the present invention.
Therefore, the embodiments described in the specification and the drawings shown in the drawings are only the most preferred embodiment of the present invention and do not represent all of the technical idea of the present invention, various modifications that can be replaced at the time of the present application It should be understood that there may be equivalents and variations.
Hereinafter, a management and control system of the AC FAN of the present invention will be described with reference to the accompanying drawings.
1 is a block diagram of a management and control system of the AC FAN according to an embodiment of the present invention.
AC FAN management and control system according to the present invention, in the integrated
In addition, the control system may further include a personal terminal (not shown) or a smart phone (not shown) that can receive the information data of the AC FAC 100 from the
The AC FAN 100 may further include an alarm device for outputting a warning sound when an error occurs.
The personal terminal (not shown) may include a personal computer capable of wired / wireless internet, a tablet PC, a smart TV, and the like.
In order to be controlled by an administrator with the smart phone (not shown), a network for receiving FAN information is preferably formed.
In addition, in order to control the AC FAN 100 from a remote location, it is preferable that the data is uploaded to a separate operation server (not shown), and the status can be checked in real time through a web page or a smart phone application. Do.
For example, even if the administrator is in an outside or a distant area due to unavoidable circumstances, the status of the AC FAN 100 can be grasped without regard to time and place through the reception of the data of the web server.
Conversely, if a problem occurs in the AC FAN, and transmits a control signal through a web server to a personal terminal or a smartphone, the
The detection device 200 includes an infrared sensor and a current sensor.
The control device 300 collects information data received from the detection device 200 as a microcomputer, and transmits the collected information data to the
The control device 300 is configured to further include a memory unit (not shown) that can store information, the data to determine the cause of the problem by recording log (log) data for the AC FAN (100) operation It is desirable to be utilized as.
The communication device 400 is composed of a wired / wireless network module, and transmits the information data of the AC FAN 100 received from the control device 400 to the
The
2 is a flowchart of a management and control system of an AC FAN according to an embodiment of the present invention, FIG. 3 is a flowchart for controlling the rotation speed of an AC FAN according to an embodiment of the present invention, and FIG. 4 is an embodiment of the present invention. Fig. 5 is a waveform diagram illustrating a waveform resulting from AC phase control composed of a zero crossing detection circuit and a triac phase control circuit. FIG. 5 is an infrared RPM detection circuit showing a rotation speed control and an operation detection circuit according to an embodiment of the present invention. It is a block diagram.
As shown in FIG. 2, when the rotation speed value of the AC FAN 100 entering the control device 300 of the AC FAN 100 is compared with the stored rotation speed, the difference is out of the set range value. A warning message for 100 is displayed to inform the operator of the fact.
Referring to FIG. 3, first, the set value is initialized and the operation state of the AC FAN 100 is checked to display a warning message until the AC FAN 100 is stopped and restored if there is an error in the operation.
If the operation state of the AC FAN 100 is not abnormal, the rotation speed of the AC FAN 100 is rotated to a value set by an AC phase control circuit composed of a triac phase control circuit and a zero crossing detection circuit of FIG. 4. By using the infrared RPM detection circuit showing the rotation speed control and motion detection circuit of FIG. 5, it is repeated to reach the set speed compared with the detected speed and the set speed.
As described above, a separate detection device 200 is provided to control the AC FAN 100, which is not easy to determine an error, and a phase control circuit and a feedback circuit are used in applying an infrared sensor and a current sensor. The 300 receives data of the AC FAN 100 from the detection device 200 and transmits the data to the
Then, the remote control of the AC FAN is possible through the
While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be taken by way of limitation, It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention as defined by the appended claims and their equivalents.
Claims (6)
At least one AC FAN;
A detection device for detecting a rotation speed and an operating state of the AC FAN;
A control device for receiving the rotation speed and operation state data of the AC FAN from the detection device and controlling the AC FAN according to the received control signal;
A communication device for receiving the rotation speed and operation state data of the AC FAN from the control device and transferring the data through a wired or wireless network; And
And an operating system for storing and outputting the information received from the communication device, delivering the information to an external terminal or a web server, and transmitting a control signal received from the outside to a control device through the communication device. AC FAN Management and Control System.
And an alarm device for outputting an alarm sound when the AC FAN error occurs.
The AC FAN management and control system,
The AC FAN, the detection device, the control device and the communication device is composed of a plurality of modules,
AC FAN management and control system, characterized in that for controlling the plurality of modules by one operating system.
The AC FAN management and control system further includes a web server,
AC FAN management and control system for providing AC FAN information data through a personal terminal.
The personal terminal,
AC FAN management and control system comprising any one of personal PC, smart TV, tablet PC and smart phone, and equipped with a web browser function capable of the Internet and user input.
The personal terminal,
AC FAN management and control system, characterized in that for controlling the AC FAN remotely by transmitting a control signal through a web browser or an application.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020120046252A KR20130123095A (en) | 2012-05-02 | 2012-05-02 | System for controling and managing ac fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020120046252A KR20130123095A (en) | 2012-05-02 | 2012-05-02 | System for controling and managing ac fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20130123095A true KR20130123095A (en) | 2013-11-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020120046252A KR20130123095A (en) | 2012-05-02 | 2012-05-02 | System for controling and managing ac fan |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20130123095A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170009728A (en) * | 2015-07-17 | 2017-01-25 | 주식회사 씨노텍 | Wireless remote monitoring and control system and its method |
| KR20190086076A (en) * | 2018-01-12 | 2019-07-22 | 박현수 | Smart ventilating fan control system |
-
2012
- 2012-05-02 KR KR1020120046252A patent/KR20130123095A/en not_active Application Discontinuation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170009728A (en) * | 2015-07-17 | 2017-01-25 | 주식회사 씨노텍 | Wireless remote monitoring and control system and its method |
| KR20190086076A (en) * | 2018-01-12 | 2019-07-22 | 박현수 | Smart ventilating fan control system |
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