KR20220016264A - An IOT Sensor Detecting Type of a Monitoring System for an Electrical Dust Collecting Apparatus - Google Patents

Abstract

The present invention relates to an IoT sensor detection-type monitoring system for electrical a dust collection apparatus and, more specifically, to an IoT sensor detection-type monitoring system for an electrical dust collection apparatus to monitor an operation state of the electrical dust collection apparatus in real-time from operation detection information detected from a plurality of IoT sensors. According to the present invention, the monitoring system comprises: at least one sensor group (11_1 to 11_N) including at least one IoT sensor (IS_1 to IS_M) disposed at each of different positions where a value of a measurement parameter according to an operation state is changed; at least one relay module (12_1 to 12_P) capable of data communication with the at least one sensor group (11_1 to 11_N); an operation detection module (13) detecting the operation state from detection information received from the at least one relay module (12_1 to 12_P); an operation analysis module (14) analyzing the detection information processed by the operation detection module (13); and a reporter module (15) converting an analysis result of the operation analysis module (14) into a predetermined form.

Description

An IOT Sensor Detecting Type of a Monitoring System for an Electrical Dust Collecting Apparatus

The present invention relates to a monitoring system for an IOT sensor detection method of an electric dust collector, and more specifically, an IOT sensor detection method capable of monitoring the operation state of the electric dust collector in real time from operation detection information detected from a plurality of IOT sensors. It relates to a monitoring system for a dust collector.

The electrostatic precipitator can be applied to various industrial sites or living environments where fine dust or dust is generated. For example, an air conditioning system for allowing air to circulate with the external environment may be installed in a tunnel or similar space installed in a roadway or similar equipment. The air inside a space such as a tunnel may contain a large amount of foreign substances, and if directly discharged to the outside, it may contaminate the external environment. Therefore, it is necessary to be discharged after being filtered by a filter facility. Patent Registration No. 10-0686643 discloses a dust collector facility for a road tunnel installed in the longitudinal direction inside the tunnel to quickly remove dust and soot generated inside the tunnel. In addition, Patent Registration No. 10-1346219 discloses a dust collector for a bypass tunnel installed in the bypass tunnel to collect or clean pollutants in the tunnel. Since the electric dust collector having a dust or odor removal function collects dust using corona discharge under high voltage conditions, it is necessary to monitor the operating state in real time. However, the prior art does not disclose such a real-time monitoring method.

The present invention is to solve the problems of the prior art and has the following objects.

Prior Art 1: Patent Registration No. 10-0686643 (Hein ENC Co., Ltd., announced on February 26, 2007) Dust collector facility for road tunnels Prior Art 2: Patent Registration No. 10-1346219 (Haean Global Co., Ltd., announced on January 03, 2014) Dust collector for bypass tunnel

It is an object of the present invention to provide a monitoring system for an electric dust collector of an IOT sensor detection method capable of monitoring the operation state in real time from information detected from operation detection information detected from a plurality of IOT detection sensors attached to various locations. .

According to a suitable embodiment of the present invention, the monitoring system of the electrostatic precipitator of the IOT sensor detection method includes at least one sensor including at least one IOT sensor disposed at different positions where the value of the measurement parameter according to the operating state changes. group; at least one relay module capable of data communication with at least one sensor group; an operation detection module for detecting an operation state from detection information received from at least one relay module; an operation analysis module for analyzing the detection information processed by the operation detection module; and a reporter module that converts the analysis result of the operation analysis module into a predetermined form.

According to another suitable embodiment of the present invention, each of the at least one IOT sensor has a unique code, and consists of an antenna, a communication chip and a sensor circuit.

According to another suitable embodiment of the present invention, it further includes an operation limiting unit for determining whether to limit the operation according to the analysis result of the operation analysis module.

According to another suitable embodiment of the present invention, the at least one IOT sensor is attached to the at least one dust collecting electrode of the electrostatic precipitation filter.

The monitoring system of the electric dust collector of the IOT sensor detection method according to the present invention can monitor the operation state of the electric dust collector in real time by detection information transmitted from a plurality of IOT sensors attached to various locations of the electric dust collector or related devices. make it possible The monitoring system according to the present invention can remotely control the operation of the IOT sensor and receive the detection result to monitor the operation of the electrostatic precipitator regardless of the location of the manager. In addition, the monitoring system according to the present invention can monitor the operation state of the electric dust collector so as to have a correlation with each other as a whole by the IOT sensors attached to various positions. In addition, the monitoring system according to the invention has the advantage that safety measures can be taken in real time according to the detection result by being combined with the operation limiting means.

1 illustrates an embodiment of a monitoring system for an IOT sensor detection type electric dust collector according to the present invention.
2 shows an embodiment to which a monitoring system according to the present invention is applied.
3 shows another embodiment to which the monitoring system according to the present invention is applied.
4 shows another embodiment to which the monitoring system according to the present invention is applied.
Figure 5 shows an embodiment of the operation process of the monitoring system according to the present invention.

Hereinafter, the present invention will be described in detail with reference to the embodiments shown in the accompanying drawings, but the embodiments are for a clear understanding of the present invention, and the present invention is not limited thereto. In the following description, components having the same reference numerals in different drawings have similar functions, so unless necessary for the understanding of the invention, the description will not be repeated and well-known components will be briefly described or omitted, but the present invention It should not be construed as being excluded from the embodiment of

1 illustrates an embodiment of a monitoring system for an IOT sensor detection type electric dust collector according to the present invention.

Referring to FIG. 1 , the monitoring system of the electric dust collector of the IOT sensor detection method includes at least one IOT sensor (IS_1 to IS_M) disposed at different locations where the value of the measurement parameter according to the operating state is changed. of sensor groups 11_1 to 11_N; at least one relay module 12_1 to 12_P capable of data communication with at least one sensor group 11_1 to 11_N; an operation detection module 13 for detecting an operation state from detection information received from at least one relay module 12_1 to 12_P; an operation analysis module 14 for analyzing the detection information processed by the operation detection module 13; and a reporter module 15 that converts the analysis result of the operation analysis module 14 into a predetermined form.

Each of the at least one sensor group 11_1 to 11_N may be attached to a different position of the electrostatic precipitator, and each of the at least one sensor group 11_1 to 11_N includes at least one IOT sensor IS_1 to IS_M. may include Each of the IOT sensors (IS_1 to IS_M) can be made of an attachable label, sticker, tab or chip structure, and when a plurality of IOT sensors (IS_1 to IS_M) are attached to the electrostatic precipitator or various devices related thereto, the attachment It may be classified into sensor groups 11_1 to 11_N based on the operational relevance of the location. Each of the IOT sensors IS_1 to IS_M has a unique code, and may be composed of an antenna, a communication chip, and a sensor circuit. Each IOT sensor (IS_1 to IS_K; IS_1 to IS_L; and IS_1 to IS_M) formed in each sensor group (11_1 to 11_N) is capable of wireless communication with at least one relay module (12_1 to 12_P), for example For RF communication is possible. Specifically, an RF signal for starting operation may be transmitted from the at least one relay module 12_1 to 12_P to each of the IOT sensors IS_1 to IS_M. The relay modules 12_1 to 12_P may transmit an RF signal to each of the IOT sensors IS_1 to IS_M including a group-specific code or a password for initiating an operation. The IOT sensors IS_1 to IS_M may start operation when receiving an RF signal from at least one relay module 12_1 to 12_P. Each of the IOT sensors IS_1 to IS_M may be operated by an independent power source, or may receive an RF signal transmitted from the relay modules 12_1 to 12_P and be operated by it. For example, at least one relay module (12_1 to 12_P) 10 to 2,000 MHz microwave, preferably 500 to 1,500 MHz or most preferably 900 to 1,000 MHz RF signal can be transmitted to the IOT sensor (IS_1 to IS_M) have. The IOT sensors (IS_1 to IS_M), which can be made in the shape of a flat label or sticker, are circular or square as a whole, with an IC chip and a detection circuit arranged in the center, and a pattern antenna can be formed around the IC chip and the detection circuit. have. In addition, it may be activated in a manner of harvesting energy from microwaves received by the antenna from at least one of the relay modules 12_1 to 12_P. In addition, temperature, humidity, noise, or vibration may be detected at each attachment location and transmitted to at least one relay module 12_1 to 12_P together with a unique code. The relay modules 12_1 to 12_P may be fixed at a predetermined position or may have a portable terminal structure. Each of the IOT sensors IS_1 to IS_M may transmit detection information of the attachment position together with a unique code to the relay modules 12_1 to 12_P. The relay modules 12_1 to 12_P that have received the detection information together with the unique code may convert the signal into a processable signal, such as a digital electrical signal, and transmit it to the operation detection module 13 through a wired or short-distance communication means. The operation detection module 13 may transmit the received unique code and detection information to the operation analysis module 14 together with the operation information. If necessary, the operation detection module 13 may transmit the environmental information detected by the environment detection module 16 to the operation detection module 13, and the operation detection module 13 transmits the environmental information together with the operation analysis module 14 ) can be transmitted. The operation analysis module 14 may have operation reference data, and may determine whether there is a risk factor by analyzing the operation state of the electrostatic precipitator based thereon. Then, the analysis result may be transmitted to the reporter module 15 . The reporter module 15 may have a function of extracting necessary information from the analysis result of the operation analysis module 14 and converting it into a predetermined form. For example, the operation analysis module 14 may have an item, an operation parameter item, a risk factor item, or a normal level item for each configuration of the electrostatic precipitator, and may set an evaluation index for each item. The reporter module 15 may evaluate each item and generate an evaluation report based on the evaluation result in a predetermined manner. In addition, the reporter module 15 may transmit the evaluation report in the form of a predetermined file to an electronic device E such as, for example, a portable electronic device of an administrator or a management computer. The reporter module 15 may store various types of predetermined forms, and may store in advance a target to be transmitted according to an operation situation.

The monitoring system according to the present invention can acquire operation information through various detection means and is not limited to the presented embodiment.

Figure 2 shows an embodiment to which the monitoring system according to the present invention is applied.

Referring to FIG. 2 , the electric dust collector may be installed in an area where natural air circulation and external environment are difficult, such as an underpass or a tunnel, and the electric dust collector may form a part of an air circulation system or an air conditioning system. For example, the electrostatic precipitator may be installed in a flow path through which air is discharged from an air circulation device or an air conditioning facility to remove contaminants from the discharged air. The electrostatic precipitator may be installed in various spaces to which a forced circulation method is applied, and may be coupled to facilities having various structures for air circulation.

The entire operation may be controlled by the control module 21 , for example, the control module 21 may control the operation of the power supply module 22 . The electrostatic precipitator collects dust by positive or negative corona discharge generated by high voltage, and the power supply module 22 may have, for example, a linear control power supply structure, but preferably has a SMPS (Switching Mode Power Supply) structure. can be Since the electric dust collector needs to adjust the range of the input voltage according to the external environmental conditions or the internal conditions of the dust collecting cell module 25, it is advantageous that the power supply be the SMPS method. The dust collecting cell module 25 may be operated in a micro-pulse manner, and the control module 21 may control the operation of the micro pulse system 23 . The micro pulse generator 23 may include a phase control unit, a voltage regulation unit, or a pulse output unit, and the control module 21 outputs an output for generating a corona discharge according to the detection result of the detection module while adjusting the phase or voltage. can be adjusted

According to the operation control of the power supply module 22 and the micropulse generator 23 of the control module 21 , the dust collecting cell module 25 , the insulating element module 26 , and the related device 27 may be operated. The associated device 27 may include ancillary means for, for example, operation of a circulation fan, operation of a cooling means or operation of a dust collector similar thereto. A plurality of IOT sensors may be classified into groups according to their operational relevance and attached to different positions of the dust collecting cell module 25 , the insulating element module 26 , or the related device 27 . And temperature, humidity, noise or vibration may be detected at the attached position, and detection may be initiated by the relay module 12 . Alternatively, the operation of the relay module 12 is started at a predetermined cycle to operate each IOT sensor, and each IOT sensor may transmit a unique code and detection information of an attachment position to the relay module 12 . In addition, the detection information received from the relay module 12 may be transmitted to the operation analysis module 14 . The operational analysis module 14 is capable of exchanging information with the operational reference data unit 28 . The operation reference data unit 28 includes the operating parameters of the dust collecting cell module 25, the insulating element module 26 and the related devices 27 according to various operating conditions of the power supply module 22 and the micro pulse generator 23. It may have reference data that is a reference value of . The operational reference data unit 28 may have the function of a comparator comparing the detection information transmitted from the operational analysis module 14 with reference data. The control module 21 may adjust the operation of the power supply module 22 or the micropulse generator 23 based on the comparison value transmitted from the operation reference data unit 28 . Also, the comparison value of the operation reference data unit 28 may be transmitted to the operation limiting unit 24, and the operation limiting unit 24 may determine an operation parameter affecting the comparison value based on the comparison result, It is possible to set the time at which the operating parameter is adjusted by the time setting unit 241 . And the operation parameters and operation time limit can be transmitted to the power supply module 22 or the micro pulse generator 23 to limit the operation. The operating parameters may be, for example, voltage, current, pulse structure, pulse period, duty cycle, RPM of a circulating fan or operation of a cooling means. The operation of the electrostatic precipitator is detected by the IOT sensor and transmitted to the operation analysis module 14 and the operation reference data unit 28 by limiting the values and time of a plurality of operation parameters by the operation limiting unit 24 . and can be compared with reference data. In this way, by adjusting each operating parameter according to a set time, the electrostatic precipitator can be operated in an optimal condition. The operation limiting unit 24 can cut off the power supplied to the electrostatic precipitator, whereby the operation of the electrostatic precipitator can be stopped temporarily or until a necessary action is taken. For example, the operation limiting unit 24 may stop supplying some or all of the power in case of a fire hazard, when there is a relatively large leakage current, when certain parts or elements do not work, or when a door is opened or closed. . And the action limiting measure may be sent to the reporter module 15 . The reporter module 15 may generate a report including the operation restriction transmitted from the operation limit unit 24 and transmit it to the electronic device E.

3 shows another embodiment to which the monitoring system according to the present invention is applied.

Referring to FIG. 3 , a plurality of IOT sensors S1 to Sk are attached to the dust collecting cell module 25 , the insulating element module 26 or the dust collecting housing 31 to detect the operation of the attachment position in real time to connect the relay module. It can be transmitted to the operation analysis module 14 via the

The dust collecting cell module 25 includes a plurality of electric dust collecting filters 23_1 to 23_3 disposed inside the dust collecting housing 31 , and the dust collecting housing 31 may be fixed to the separation frame SF. A plurality of IOT sensors (S1 to Sk) may be attached to various positions of the electrostatic precipitator, for example, a plurality of IOT sensors (S1 to Sk) may be installed on the inner or outer surface of the dust collecting housing 31, each of the electrostatic precipitators. It may be attached to the filters 23_1 to 23_3 , the opening/closing door 32 , the wiring unit 311 , and the separation frame SF. The temperature or humidity of the attachment position may be detected in real time by the respective IOT sensors S1 to Sk and transmitted to the operation analysis module 14 via the relay module. Each of the IOT sensors S1 to Sk may have a unique code, and the attachment position and detection information may be analyzed by the unique code. As described above, the IOT sensors S1 to Sk may be made of a sticker or tag structure, and operation may be initiated by an RF signal. And it may include a detection circuit for detecting temperature, humidity, vibration or noise, and the operation may be started by the RF reader module included in the relay module. When an RF signal for operation is transmitted from the RF reader module to each of the IOT sensors S1 to Sk, the operation of each of the IOT sensors S1 to Sk may be started. In addition, each of the IOT sensors S1 to Sk may transmit a unique code and detection information to the RF reader module of the relay module, and the RF reader module may transmit the received information to the operation limiting unit 24 . The operation limiting unit 24 includes a slope analysis unit 34 that analyzes the trend of temperature or humidity changes at different positions, and a cutoff control unit ( 35) may be included. Specifically, the reference data of the operation reference data unit 28 together with the detection information detected from the IOT sensors S1 to Sk may be transmitted to the slope analysis unit 34 to analyze the temperature or humidity slope at different locations. Alternatively, the detection information detected by the IOT sensors S1 to Sk is transmitted to the operation reference data unit 28 for comparison with reference data, and then transmitted to the slope analysis unit 34 to determine the risk level based on the temperature change trend. can be decided. And depending on the level of risk, the blocking control unit 35 may be activated. Thereafter, the analysis result may be transmitted to the electronic device E through the reporter module 15 .

4 shows another embodiment to which the monitoring system according to the present invention is applied.

Referring to FIG. 4 , the electrostatic precipitation filter 23_1 includes a plurality of dust collecting electrodes 42 having an empty cylindrical shape while lower and upper portions are fixed by 1 and 2 fixed substrates 41a and 41b; discharge electrodes 43 linearly disposed inside each dust collecting electrode 42; one end of each of the discharging electrodes 43 is fixed while being electrically connected to each other in a discharging frame 44; fixing means 45 for stably fixing the dust collecting electrode 42 of each discharge electrode 43 while fixing the other end of each discharge electrode 43; and an insulating element module 26 disposed in the accommodating space 261 while electrically separating the dust collecting electrode 42 and the discharge electrode 43 from each other. In addition, an elastic means 431 such as a spring may be coupled to one end of each discharge electrode 43 to prevent deformation of the discharge electrode 43 .

The IOT sensors S1 to Sn are provided on the outer surface of each dust collecting electrode 42, the insulating element module 26; 1, 2 fixed substrates 41a, 41b; fixing means (45); And it may be attached to the inside or outside of the receiving space (261). In such a structure, the IOT sensors S2 to Sh attached to each dust collecting electrode 42 may form one sensor group. IOT sensors (S1 to Sn) may be attached to various positions of each of the electrostatic precipitation filters (23_1) in the electrostatic precipitator including a plurality of electrostatic precipitation filters (23_1), and each of the IOT sensors (S1 to Sn) is a relay It may be set to enable RF communication with the module 12 . And the operation state of each dust collecting electrode 42 disposed in one electric dust collecting filter 23_1 or different electric dust collecting filters 23_1 is detected by the IOT sensors S1 to Sn and transmitted to the relay module 12 can be And, as described above, it may be analyzed by the operation analysis module 14 and transmitted to the electronic device.

IOT sensors (S1 to Sn) are attached to various positions of the electrostatic precipitator so that the operating state can be detected in real time, and the present invention is not limited thereto.

5 shows an embodiment of the operation process of the monitoring system according to the present invention.

Referring to FIG. 5 , at least one IOT sensor included in one sensor group 11 may be started by the relay module 12 and relay temperature, humidity, vibration or vibration information of an attached location. can be sent to module 12 . The detection information received by the relay module 12 may be transmitted to the operation analysis module 14 via the operation detection module 13 . According to the analysis result of the operation analysis module 14 , the state classification module 51 may determine whether the state is in a normal state, and may store it in the operation database 511 together with visual information. When the operation state is determined in the state classification module 51 , operation state information to be transmitted to the transmission setting unit 52 may be transmitted. The transmission setting unit 52 may set transmission content, transmission form, or transmission target, and may transmit the set item to the reporter module 15 . The reporter module 15 may store the time information at which the report is transmitted in the report database 151 and transmit it to the electronic device E through the communication means 53 . If necessary, the electronic device E may connect to the operation setting unit 121 to instruct detection of a predetermined sensor group 11 . The electronic device E may be, for example, a smart phone, and by such a structure, the operation state of the electric dust collector may be monitored at an arbitrary location in real time.

The system according to the invention can be operated in a variety of ways and is not limited to the embodiments presented.

The monitoring system of the electric dust collector of the IOT sensor detection method according to the present invention can monitor the operation state of the electric dust collector in real time by detection information transmitted from a plurality of IOT sensors attached to various locations of the electric dust collector or related devices. make it possible The monitoring system according to the present invention can remotely control the operation of the IOT sensor and receive the detection result to monitor the operation of the electrostatic precipitator regardless of the location of the manager. In addition, the monitoring system according to the present invention can monitor the operation state of the electric dust collector so as to have a correlation with each other as a whole by the IOT sensors attached to various positions. In addition, the monitoring system according to the invention has the advantage that safety measures can be taken in real time according to the detection result by being combined with the operation limiting means.

Although the present invention has been described in detail with reference to the presented embodiment, those skilled in the art will be able to make various modifications and variations of the invention without departing from the technical spirit of the present invention with reference to the presented embodiment. . The present invention is not limited by such variations and modifications, but only by the claims appended hereto.

11, 11_1 to 11_N: sensor group 12, 12_1 to 12_P: relay module
13: motion detection module 14: motion analysis module
15: reporter module 16: environment detection module
21: control module 22: power supply module
23: micro pulse generator 23_1 to 23_3: electrostatic precipitation filter
24: operation limiting unit 25: dust collection cell module
26: isolating element module 27: related equipment
28: operating reference data unit 31: dust collection housing
32: opening/closing door 34: tilt analysis unit
35: blocking control unit 41a, 41b: 1, 2 fixed substrate
42: dust collecting electrode 43: discharge electrode
44: discharge frame 45: fixing means
51: status classification module 52: transmission setting unit
53: communication means 121: operation setting unit
151: report database 241: time setting unit
261: receiving space 311: wiring unit
431: elastic means 511: operation database
E: Electronic devices IS_1 to IS_M: IOT sensor
S1 to Sn: IOT sensor SF: Separation frame

Claims (1)

at least one sensor group (11_1 to 11_N) including a plurality of IOT sensors (IS_1 to IS_M) disposed at different positions in which values of measurement parameters according to operating conditions are changed;
at least one relay module 12_1 to 12_P capable of data communication with at least one sensor group 11_1 to 11_N;
an operation detection module 13 for detecting an operation state from detection information received from at least one relay module 12_1 to 12_P;
an operation analysis module 14 for analyzing the detection information processed by the operation detection module 13;
a reporter module 15 for converting the analysis result of the operation analysis module 14 into a predetermined form; and
an operation limiting unit 24 for determining whether to limit the operation according to the analysis result of the operation analysis module 14;
The sensor groups 11_1 to 11_N are classified based on the operational relevance of the attachment positions of each of the plurality of IOT sensors IS_1 to IS_M, and each of the plurality of IOT sensors IS_1 to IS_M has a unique code, an antenna, a communication chip and a sensor circuit having an attachable label structure, and when receiving an RF signal from at least one relay module (12_1 to 12_P), the operation is started,
The plurality of IOT sensors (IS_1 to IS_M) include an IOT sensor attached to the outer surface of each of the plurality of dust collecting electrodes 42 having an empty cylindrical shape to detect the operation state of each dust collecting electrode, and each dust collecting electrode The IOT sensor attached to the electrode 42 forms one sensor group, the monitoring system of the IOT sensor detection type electric dust collector.

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