KR20190102704A - Temperature monitoring apparatus for industrial equipment using non-touch type infrared rays - Google Patents

Abstract

The present invention relates to a temperature monitoring apparatus of industrial equipment using non-touch type infrared rays. The temperature monitoring apparatus comprises: at least one temperature measurement sensor module installed on at least one distribution board of industrial equipment to be monitored and configured to measure a temperature of the distribution board of industrial equipment to be monitored by using a non-contact infrared ray (IR) temperature sensor; at least one data collection module configured to collect, in real time, temperature measurement information of the distribution board of industrial equipment to be monitored, measured from each temperature measurement sensor module, and output current temperature measurement data of the distribution board of each industrial equipment to be monitored based on the collected temperature measurement information; a display module configured to display, on a display screen that can be monitored, in real time, by a manager, a alert state according to a current temperature value of the distribution board of each industrial equipment to be monitored and a predetermined reference monitoring temperature value; and a control module configured to receive the current temperature measurement data of the distribution board of each industrial equipment to be monitored, outputted from the data collection module, and control an operation of the display module based on the received current temperature measurement data so that the current temperature value of the distribution board of each industrial equipment to be monitored is displayed, in real time, on the display screen, and control the operation of the display module when the current temperature value of the distribution board of each industrial equipment to be monitored is greater than the predetermined reference monitoring temperature so that a danger alert of the industrial equipment to be monitored is displayed, and the manager is able to visually recognize the danger alert. Thus, the manager is able to easily inspect the industrial equipment, and the temperature is accurately detected and the alert is displayed when an abnormality occurs, thereby preventing an accident from occurring in a large-scale facility.

Description

Temperature monitoring device for industrial equipment using non-contact infrared light {TEMPERATURE MONITORING APPARATUS FOR INDUSTRIAL EQUIPMENT USING NON-TOUCH TYPE INFRARED RAYS}

The present invention relates to an apparatus for monitoring the temperature of industrial equipment using Infrared Rays (IR).

In general, industrial facilities such as factories use three-phase AC power, which requires a lot of power. Therefore, in an industrial facility such as a factory, an AC voltage of tens of thousands of volts (V) supplied from a power plant through a power transmission line is reduced to an AC voltage of several thousand volts (V) through a large transformer, and the reduced AC voltage is reduced to a factory. Switchgear facilities will be provided to supply each facility.

In the switchgear facility, an AC power supply terminal, a cable, or a bus bar is usually provided to supply high voltage and / or high current to each facility in the factory. The cable is connected to each factory power receiving facility. And, the bus bar (bus bar) is connected to each equipment and switchboard.

In this case, the cable connection portion does not occur within a distance of about 300m between each switchboard and each factory power receiving facility, but when the distance exceeds 300m, a connection point is generated because the connection is made by the cable connection equipment.

At this time, if the construction is done by the correct construction method when connecting the cable, no additional problem occurs, but when the construction is made due to the surrounding environment and the fault of the installer, the voltage fluctuation due to the load fluctuation, accident, etc. is used for a long time. Failure of insulation and premature aging of the junctions can lead to heat generation at the cables and junctions, which in turn can lead to power system accidents.

However, until now, since there is no equipment for judging the aging and insulation state of the cable supplying high voltage and / or high current, a countermeasure against the temperature rise and aging of the cable has been taken after the power system accident.

In addition, one end of the bus bar is fixed to the switchboard with bolts and nuts and the other end is fixed to the installation with bolts and nuts. In addition, the bus bar is used by connecting a plurality of bus bars with bolts and nuts.

Therefore, in the connection part of the switchboard or each bus bar, when the fastening part of the bolt and nut is loosened due to vibration or the like, the resistance increases due to poor contact, so that heat generated by the main heat of contact occurs in the poor contact part. This heat generation could cause a big equipment accident.

Therefore, in order to display the temperature rise of the busbar, conventionally, a temperature sensing tape or a temperature sensing sticker is attached to each of the busbars, and a monitor or a manager visually monitors the degree of discoloration according to the temperature of the sticker to loosen the fastening part. The temperature rise of the busbars has been monitored.

However, the existing method simply displays the temperature rise, and there is no alarm function according to the temperature rise, so there was a possibility of a large equipment accident in case of carelessness. In addition, since the heat generation to be monitored to the degree of discoloration requires the monitoring or skill of the inspector, there was a problem that can not detect the correct temperature.

In addition, since managers or supervisors should be monitored with the naked eye, frequent checks were carried out, which implies the risk of electric shock due to excessive input of inspectors and carelessness of the inspectors.

Domestic Patent No. 10-0921963

The present invention has been made to solve the above problems, an object of the present invention is to use the contactless infrared (Infrared Rays, IR) of the AC power terminal unit, bus bar, cable connection, switchgear or breaker of industrial equipment It is easy to inspect by inspecting infrared rays at the weak points of deterioration or fire like the switchboard equipment such as terminal connection part of the terminal and detecting the temperature and displaying the detected temperature on the display screen of the display module installed at a short distance or a remote location. It is to provide a temperature monitoring device for industrial equipment using non-contact infrared light that can prevent the risk of large equipment accident by displaying accurate temperature detection and alarm in case of abnormality.

In order to achieve the above object, an aspect of the present invention is mounted on a switchboard facility in which AC power is applied to at least one monitored industrial equipment, and a switchboard of each monitored industrial equipment using a non-contact infrared (IR) temperature sensor. At least one temperature sensor module for measuring the temperature of the facility; At least one data outputting the current temperature measurement data for the switchboard equipment of each monitored industrial equipment in real time based on the temperature measurement information of the switchboard equipment of each monitored industrial equipment measured from each temperature measuring sensor module A collecting module; A display module configured to display, on a display screen, an alarm state according to a current temperature value and a preset monitoring reference temperature value of a switchboard facility for each monitoring target industrial equipment on a display screen; And receiving current temperature measurement data of switchboard equipment of each monitored industrial equipment outputted from each data collection module so that the current temperature value of the switchboard equipment of each monitored industrial equipment is displayed in real time on the display screen. In addition to controlling the operation of the display module, if the current temperature value of the switchboard equipment of each monitored industrial equipment is higher than the preset monitoring reference temperature value, the display is displayed so that an administrator can visually recognize the danger alarm of the monitored industrial equipment. It is to provide a temperature monitoring device for industrial equipment using a non-contact infrared including a control module for controlling the operation of the display module to be displayed on the screen.

Here, each of the temperature sensor module, the printed circuit board (PCB) is fixedly installed in the switchboard equipment of each monitoring industrial equipment; A laser pointer for positioning a sensor mounted on the printed circuit board (PCB) and configured to precisely aim and scan a laser signal with respect to a target of a switchboard facility of each monitoring industrial equipment; It is mounted on the printed circuit board (PCB) so as to be spaced apart from the sensor pointer for positioning the laser pointer at a predetermined distance and to face the same direction and focus as the laser signal direction of the sensor pointer for confirming the position of the laser pointer. Non-contact infrared (IR) temperature sensor for detecting the infrared ray for the switchboard equipment to measure the temperature in a non-contact manner; And controlling the operation of the sensor positioning laser pointer to precisely aim and scan a laser signal to a target of a switchboard facility of each industrial equipment to be monitored, and frequency modulating the temperature measured from the non-contact infrared temperature sensor. It is preferable to include a sensor control unit for controlling the frequency-modulated temperature is transmitted to each data collection module.

Preferably, the sensor controller generates an analog signal having a frequency proportional to a temperature according to the infrared rays detected by the non-contact infrared temperature sensor, and loads the generated analog signal on a power voltage of a separate power supply unit. It can be controlled to be transmitted to the data collection module.

Preferably, the communication module may further include a communication module for wired or wireless data communication with an external manager terminal or server under the control of the control module.

Preferably, the control module, when the current temperature value of the switchboard equipment of each monitoring industrial equipment is greater than the preset monitoring reference temperature value, generates a risk alarm message of the monitoring industrial equipment to the outside through the communication module It can be controlled to be transmitted to the administrator terminal or server.

Preferably, the control module is correcting the name of each monitoring target industrial equipment, the monitoring reference temperature value, or the current temperature value error by using a specific input signal inputted by the administrator through the display screen touch of the display module. At least one parameter information may be controlled to be set.

Preferably, at least one current measuring module is mounted on a power line of an AC power source applied to switchboard equipment of each monitoring target industrial equipment, and measures a current flowing through each power line under the control of the control module.

Preferably, the control module is provided with current information flowing through each power line measured from each current measuring module based on the current value of the current flowing through each power line of the AC power applied to the switchboard equipment of each monitoring industrial equipment. An operation of the display module may be controlled to be displayed on a display screen.

Preferably, the control module, if the current value flowing through each power line of the AC power applied to the switchboard equipment of each monitoring target industrial equipment is greater than the preset monitoring reference current value, the administrator monitors the preset monitoring of the monitoring target industrial equipment. The operation of the display module may be controlled to be displayed on the display screen to visually recognize a danger alarm according to a reference current value.

Preferably, the control module, if the current value flowing in each power line of the AC power applied to the switchboard equipment of each monitoring industrial equipment is greater than the preset monitoring reference current value generates a risk alarm message of the monitoring industrial equipment. This can be controlled to be wired or wirelessly transmitted to an external manager terminal or server through a separate communication module.

Preferably, the switchboard facility may be made of at least one of an AC power terminal unit, a bus bar, a cable connection unit, a switch, or a terminal connection unit of a breaker.

According to the temperature monitoring device of the industrial equipment using the non-contact infrared light of the present invention as described above, by using the non-contact infrared (IR), AC power terminal, bus bar, cable connection, switchgear of the industrial equipment Or by inspecting the infrared rays of weak points of deterioration or fire at all times such as switchboard equipment such as terminal connection part of breaker, the temperature is detected and the detected temperature is displayed on the display screen of the display module installed at a short distance or a remote location. It is easy to prevent the danger of large equipment accident by displaying the accurate temperature detection and alarm in case of abnormality.

1 is an overall block diagram illustrating a temperature monitoring apparatus for industrial equipment using non-contact infrared rays according to an embodiment of the present invention.
Figure 2 is a front view for explaining the installation state of the temperature measuring sensor module applied to an embodiment of the present invention.
3 is a detailed block diagram illustrating a temperature measuring sensor module applied to an embodiment of the present invention.
4 is a diagram illustrating an example of information displayed on a display screen of a display module applied to an embodiment of the present invention.
5 is a block diagram illustrating in detail a manager terminal applied to an embodiment of the present invention.

The above objects, features, and advantages will be described in detail with reference to the accompanying drawings, whereby those skilled in the art to which the present invention pertains may easily implement the technical idea of the present invention. In describing the present invention, when it is determined that the detailed description of the known technology related to the present invention may unnecessarily obscure the gist of the present invention, the detailed description will be omitted.

Terms including ordinal numbers such as first and second may be used to describe various components, but the components are not limited by the terms. The terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, the first component may be referred to as the second component, and similarly, the second component may also be referred to as the first component. The terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting of the present invention. Singular expressions include plural expressions unless the context clearly indicates otherwise.

The terms used in the present invention have been selected as widely used general terms as possible in consideration of the functions in the present invention, but this may vary according to the intention or precedent of the person skilled in the art, the emergence of new technologies and the like. In addition, in certain cases, there is also a term arbitrarily selected by the applicant, in which case the meaning will be described in detail in the description of the invention. Therefore, the terms used in the present invention should be defined based on the meanings of the terms and the contents throughout the present invention, rather than the names of the simple terms.

When any part of the specification is to "include" any component, this means that it may further include other components, except to exclude other components unless otherwise stated. In addition, the terms "... unit", "module", etc. described in the specification mean a unit for processing at least one function or operation, which may be implemented in hardware or software or a combination of hardware and software. .

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, embodiments of the present invention illustrated below may be modified in many different forms, and the scope of the present invention is not limited to the embodiments described below. The embodiments of the present invention are provided to more completely explain the present invention to those skilled in the art.

Combinations of each block of the block diagrams and respective steps of the flowcharts may be performed by computer program instructions (executable engines), which may be executed on a processor of a general purpose computer, special purpose computer, or other programmable data processing equipment. As such, instructions executed through a processor of a computer or other programmable data processing equipment create means for performing the functions described in each block of the block diagram or in each step of the flowchart. These computer program instructions may also be stored in a computer usable or computer readable memory that can be directed to a computer or other programmable data processing equipment to implement functionality in a particular manner, and thus the computer usable or computer readable memory. The instructions stored therein may also produce an article of manufacture containing instruction means for performing the functions described in each block of the block diagram or in each step of the flowchart.

In addition, computer program instructions may be mounted on a computer or other programmable data processing equipment, such that a series of operating steps may be performed on the computer or other programmable data processing equipment to create a computer-implemented process to generate a computer or other program. Instructions for performing possible data processing equipment may also provide steps for performing the functions described in each block of the block diagram and in each step of the flowchart.

In addition, each block or step may represent a portion of a module, segment or code that includes one or more executable instructions for executing specific logical functions, and in some alternative embodiments referred to in blocks or steps It should be noted that the functions may occur out of order. For example, the two blocks or steps shown in succession may, in fact, be performed substantially concurrently, or the blocks or steps may be performed in the reverse order of the corresponding function, as required.

1 is an overall block diagram illustrating a temperature monitoring apparatus for industrial equipment using non-contact infrared rays according to an embodiment of the present invention, and FIG. 2 is a view illustrating an installation state of a temperature measuring sensor module applied to an embodiment of the present invention. 3 is a detailed block diagram illustrating a temperature measuring sensor module applied to an embodiment of the present invention, and FIG. 4 is displayed on a display screen of a display module applied to an embodiment of the present invention. 5 is a diagram illustrating an example of information, and FIG. 5 is a block diagram illustrating a manager terminal applied to an embodiment of the present invention in detail.

1 to 5, the apparatus for monitoring temperature of industrial equipment using non-contact infrared rays according to an embodiment of the present invention includes at least one temperature measuring sensor module 100-1 to 100 -N, at least one of The data collection module 200-1 to 200 -N includes a display module 300, a control module 400, and a power supply module 500. In addition, the temperature monitoring device of the industrial equipment using the non-contact infrared according to an embodiment of the present invention additionally the communication module 600, at least one current measuring module (700-1 to 700-N) and storage module 800, etc. It may further include. On the other hand, the components shown in Figure 1 is not essential, the temperature monitoring device of the industrial equipment using the non-contact infrared according to an embodiment of the present invention may have more or less components than that.

Hereinafter, the components of the temperature monitoring device of the industrial equipment using the non-contact infrared rays according to an embodiment of the present invention will be described in detail.

Each temperature measuring sensor module 100-1 to 100-N is mounted in the switchboard facilities 11-1 to 11-N of at least one industrial equipment 10-1 to 10-N to be monitored. Using an infrared (IR) temperature sensor 120 performs a function of measuring the temperature for the switchboard equipment (11-1 to 11-N) of each monitoring industrial equipment (10-1 to 10-N).

In addition, each temperature measuring sensor module (100-1 to 100-N) must be installed to set the correct direction so that the accurate detection of the infrared (IR) of the object, the temperature of the target sensor module (100) -1 to 100-N) can be configured to be easily installed by checking the visible light laser.

In addition, the direction is distorted over time, which can also be confirmed by the naked eye in terms of management can be set again. More preferably, the laser beam is irradiated by attaching a light receiver to a part of the subject, and when the laser is not irradiated, the user may be notified in real time through LED lighting or alarm sound output.

Hereinafter, the detailed configuration of each temperature measuring sensor module 100-1 to 100-N will be described.

That is, referring to FIGS. 2 and 3, each of the temperature measuring sensor modules 100-1 to 100 -N includes a laser pointer 110 for checking a sensor position, a non-contact infrared (IR) temperature sensor 120, and a sensor. It may include a control unit 130, a power supply unit 140 and the like.

Here, the laser pointer for sensor position check 110 is mounted on a printed circuit board (PCB) that is fixed to the switchboard facilities (11-1 to 11-N) of each monitoring industrial equipment 10-1 to 10-N. In order to detect infrared rays for the switchboard facilities 11-1 to 11-N of each industrial equipment 10-1 to 10-N to be monitored, each industrial equipment 10-1 to 10 is monitored. -N) can be configured to accurately aim and scan the laser signal against the targets of the switchboard installations 11-1 to 11-N.

This allows the user to aim the correct sensing direction at the time of its installation. It is also easy to see and correct the direction or focal length that will change over time.

The non-contact infrared (IR) temperature sensor 120 is spaced apart from the laser pointer 110 for checking the sensor position by a predetermined distance, and the printed circuit board faces the same direction and focus as the laser signal direction of the laser pointer 110 for checking the sensor position. (PCB) mounted on the PCB, and detects the infrared rays of the switchboard facilities (11-1 to 11-N) of each industrial equipment to be monitored (10-1 to 10-N) to measure the temperature in a non-contact manner. Perform.

That is, the non-contact infrared (IR) temperature sensor 120 is a sensor for measuring the temperature in a non-contact manner (for example, measuring the range of about 70 ~ 380 ℃ in 0.02 ℃ unit), the radiation from the surface of the object to be measured The temperature is measured by receiving light in the infrared (IR) band.

In detail, the non-contact infrared (IR) temperature sensor 120 includes a lens through which light to be received and a light receiving part that receives light passing through the lens and converts the light into an electrical signal. The non-contact infrared temperature sensor 120 may further include a signal processor that may process an electrical signal generated by the light receiver in some cases.

The non-contact infrared (IR) temperature sensor 120 may be configured to detect infrared rays for the switchboard facilities 11-1 to 11-N of each of the monitored industrial equipment 10-1 to 10-N. In addition, the non-contact infrared (IR) temperature sensor 120 may be configured to face the same direction and focus as the direction of the laser signal.

The sensor controller 130 operates the laser pointer 110 for identifying the sensor position so as to precisely aim and scan the laser signal with respect to the targets of the switchboard facilities 11-1 to 11-N of 10-1 to 10-N. Control the frequency, frequency-modulated temperature measured from the non-contact infrared (IR) temperature sensor 120 and performs a function of controlling the frequency-modulated temperature is transmitted to each data collection module (200-1 to 200-N).

In addition, the sensor controller 130 may perform a function of generating an analog signal having a frequency proportional to the temperature according to the infrared rays detected by the non-contact infrared (IR) temperature sensor 120. That is, unlike the conventional frequency modulation.

In addition, the sensor controller 130 may perform a function of controlling the generated analog signal to be transmitted to each data collection module 200-1 to 200 -N by loading the generated analog signal on a power voltage of a separate power supply unit 140. .

Each of the temperature measuring sensor modules 100-1 to 100 -N configured as described above includes switchboard facilities 11-1 to 11 -N (eg, an AC power supply) of the industrial equipment 10-1 to 10 -N to be monitored. Terminal portion, bus bar, cable connection portion, terminal connection portion of the switchgear or breaker, etc.) may be configured to detect the temperature at all times to detect the infrared rays to weak points of degradation or fire.

Each of the temperature measuring sensor modules 100-1 to 100 -N may be configured to frequency modulate the detected temperature and transmit the frequency modulated temperature to each data collection module 200-1 to 200 -N.

At this time, each temperature measuring sensor module (100-1 to 100-N) may be configured to transmit the temperature signal to the power supply voltage. Thus, the two-strand line for the power supply and the two-strand line for the temperature signal as in the past, without having to configure a total of four strands line can be made as a two strand line.

On the other hand, the switchboard facilities 11-1 to 11-N of the industrial equipment 10-1 to 10-N to be monitored are, for example, AC power terminal units, bus bars, cable connections, switches, or breakers. It is preferred to consist of at least one of the terminal connections, but is not limited thereto and may include various installations at the point where high voltage and / or high current flows.

Each data collection module 200-1 to 200 -N is a switchboard facility 11 of each monitored industrial equipment 10-1 to 10 -N measured from each temperature measuring sensor module 100-1 to 100 -N. -1 to 11-N) to collect the temperature measurement information in real time based on the current temperature for the switchboard equipment (11-1 to 11-N) of each industrial equipment (10-1 to 10-N) to be monitored Function to output the measurement data.

The display module 300 allows the administrator to monitor, in real time, an alarm state according to the current temperature value and the preset monitoring reference temperature value for the switchboard facilities 11-1 to 11-N for each monitoring target industrial equipment. To perform the function of displaying on the display screen.

The display module 300 includes, for example, a liquid crystal display (LCD), a light emitting diode display (LED), a thin film transistor liquid crystal display (TFT LCD), an organic light emitting diode. (Organic Light Emitting Diode, OLED), Flexible Display, Plasma Display Panel (PDP), Surface Alternating Lighting (ALiS), Digital Light Source Processing (DLP), Silicon Liquid Crystal (LCoS), Surface Conduction Type electron-emitting device display (SED), field emission display (FED), laser TV (quantum dot laser, liquid crystal laser), photoelectric liquid display (FLD), interferometric modulator display (iMoD), thick film dielectric electricity (TDEL), Quantum dot display (QD-LED), telescopic pixel display (TPD), organic light emitting transistor (OLET), laser fluorescent display (LPD), three-dimensional display (3D displ At least one of ay) may be included, but the present invention is not limited thereto, and any number may be included as long as it can display a number or a character.

The control module 400 is a module for overall control of the temperature monitoring apparatus of the industrial equipment using the non-contact infrared rays according to an embodiment of the present invention, in particular, each monitoring output from each data collection module (200-1 to 200-N) Based on the current temperature measurement data for the switchboard facilities 11-1 to 11-N of the target industrial equipment 10-1 to 10-N, the switchboard facilities for each industrial equipment to be monitored (11-1 to 11) are provided. -N) to control the operation of the display module 300 to display the current temperature value on the display screen in real time.

In addition, the control module 400 is a manager when the current temperature value for the switchboard facilities 11-1 to 11-N of each monitoring industrial equipment (10-1 to 10-N) is greater than the preset monitoring reference temperature value. Performs a function of controlling the operation of the display module 300 to be displayed on the display screen to visually know the danger alarm of the monitoring industrial equipment (10-1 to 10-N).

In addition, the control module 400 is a name of the monitoring target industrial equipment (10-1 to 10-N), using the specific input signal input through the display screen touch of the display module 300 by the administrator, the monitoring The control may be performed so that at least one parameter information of the reference temperature value or the current temperature value error correction may be set.

In addition, the power supply module 500 is each module, that is, each temperature measuring sensor module (100-1 to 100-N), each data collection module (200-1 to 200-N), display module 300, communication module (600), each of the current measuring module (700-1 to 700-N), and the storage module 800 to perform the function of supplying the power required, such as for continuous power supply AC power (for example) , AC 220V) is preferably implemented so as to be converted to a direct current (DC) and / or AC (AC) power, but is not limited thereto, and may be implemented with a conventional portable battery (Battery).

In addition, a communication module 600 for performing wired and / or wireless data communication with an external manager terminal 20 or a server (not shown) may be further included under the control of the control module 400.

In this case, the control module 400 corresponds to a case where the current temperature value of the switchboard facilities 11-1 to 11-N of each monitoring industrial equipment 10-1 to 10 -N is greater than the preset monitoring reference temperature value. Generates a risk alarm message of the monitored industrial equipment (10-1 to 10-N) and controls it to be transmitted to the external manager terminal 20 or server through the communication module 600 and the communication network (1). This is preferred.

On the other hand, the communication network 1 is preferably made of Ethernet (Ethernet) or a mobile communication network, and may be a communication network that is a high-speed network of a large communication network capable of large-capacity, long-distance voice and data services, and the Internet (Internet) or high-speed multimedia service It may be a next generation wireless network including Wi-Fi, WiGig, Wireless Broadband Internet (Wibro), WiMAX (World Interoperability for Microwave Access, Wimax), etc.

The Internet includes various services existing in the TCP / IP protocol and its upper layers, namely, Hyper Text Transfer Protocol (HTTP), Telnet, File Transfer Protocol (FTP), Domain Name System (DNS), Simple Mail Transfer Protocol (SMTP), It refers to a global open computer network structure that provides a simple network management protocol (SNMP), a network file service (NFS), a network information service (NIS), and the like. The communication module 600 includes an external manager terminal 20 or a server. Provides an environment that allows access to a server. The Internet may be a wired or wireless internet, or may be a core network integrated with a wired public network, a wireless mobile communication network, or a portable internet.

If the communication network 1 is a mobile communication network, it may be a synchronous mobile communication network or an asynchronous mobile communication network. An example of an asynchronous mobile communication network is a communication network of a wideband code division multiple access (WCDMA) system. In this case, although not shown in the figure, the mobile communication network may include a Radio Network Controller (RNC). Meanwhile, although the WCDMA network is taken as an example, it may be an IP network based on a next generation communication network such as 3G LTE network, 4G network, 5G network, or other IP. The communication network 1 serves to transfer signals and data between the communication module 600 and an external manager terminal 20 or a server.

On the other hand, the manager terminal 20 applied to an embodiment of the present invention is at least one of a smart phone, a smart pad (Smart Pad) or a smart note (Communication via a wireless Internet or a portable Internet) It is preferably made of a mobile terminal device, in addition to a personal PC, notebook PC, Palm PC, mobile play-station (Digital Multimedia Broadcasting) phone with a communication function, tablet PC, iPad ( It may mean all wired and wireless home appliances / communication devices having a user interface for connecting to the communication module 600, such as an iPad.

As shown in FIG. 5, the manager terminal 20 includes a wireless communication module 21, an audio / video input module 22, a user input module 23, a sensing module 24, and an output. The module 25, the storage module 26, the interface module 27, the terminal control module 28, and the power module 29 may be included. On the other hand, the components shown in Figure 5 is not essential, the manager terminal 20 may have more or fewer components than that.

Hereinafter, the components of the manager terminal 20 will be described in detail.

The wireless communication module 21 may include one or more modules that enable wireless communication between the manager terminal 20 and the communication module 600. For example, the wireless communication module 21 may include a broadcast receiving module 21a, a mobile communication module 21b, a wireless internet module 21c, a short range communication module 21d, a location information module 21e, and the like.

The broadcast receiving module 21a may broadcast and / or broadcast signals (eg, TV broadcast signals, radio broadcast signals, data broadcast signals, etc.) from an external broadcast management server through various broadcast channels (eg, satellite channels, terrestrial channels, etc.). Receive related information.

The mobile communication module 21b transmits and receives a radio signal with at least one of a base station, an external terminal, and a server on a mobile communication network. The wireless signal may include various types of data according to transmission and reception of a voice call signal, a video call call signal, or a text / multimedia message.

The wireless internet module 21c is a module for wireless internet access and may be built in or external to the manager terminal 20. As the wireless Internet technology, for example, WLAN (Wi-Fi), Wibro, Wimax, HSDPA, LTE, etc. may be used.

The short range communication module 21d is a module for short range communication, for example, Bluetooth communication, ZigBee communication, Ultra Wideband (UWB) communication, Radio Frequency Identification (RFID) communication, or infrared data association (IrDA). Communication and the like can be used.

The location information module 21e is a module for checking or obtaining the location of the manager terminal 20, and may acquire current location information of the manager terminal 20 using a global position system (GPS) or the like.

On the other hand, under the control of the terminal control module 28, the communication module 600 using a specific application program stored in the storage module 26 through the above-described wireless communication module 21 and / or wired communication module (not shown). Data transmission and reception can be performed.

The A / V input module 22 is a module for inputting an audio signal or a video signal, and may basically include a camera unit 22a and a microphone unit 22b. The camera unit 22a processes an image frame such as a still image or a moving image obtained by the image sensor in the video call mode or the shooting mode. The microphone unit 22b receives an external sound signal by a microphone in a call mode, a recording mode, a voice recognition mode, or the like, and processes the external sound signal into electrical voice data.

The user input module 23 is a module for generating input data for controlling the operation of the manager terminal 20, and particularly, any one of network monitoring information displayed through the display unit 25a of the output module 25. A function of inputting a selection signal, for example, using a touch panel (static pressure / capacitance) type input by a user's touch or using a separate input device (eg, a keypad dome switch, jog wheel, jog switch, etc.). Can be entered.

The sensing module 24 may be in an open / closed state of the manager terminal 20, a position of the manager terminal 20, presence or absence of a user contact, a user's touch operation with respect to a specific portion, a direction of the manager terminal 20, and a direction of the manager terminal 20. A sensing signal for controlling the operation of the manager terminal 20 is generated by detecting the current state of the manager terminal 20 such as acceleration / deceleration. The sensing signal may be transmitted to the terminal control module 28 so that the terminal control module 28 may serve as a basis for performing a specific function.

The output module 25 is a module for generating an output related to sight, hearing, or tactile sense, and basically includes a display unit 25a, an audio output unit 25b, an alarm unit 25c, a haptic unit 25d, and the like. Can be.

The display unit 25a is for displaying and outputting information processed by the manager terminal 20. For example, when the manager terminal 20 is in a call mode, the display unit 25a may display a user interface (UI) or a graphical user interface (GUI) related to a call. In the case of the video call mode or the photographing mode, the photographed and / or received image, UI, or GUI is displayed.

The sound output unit 25b may output audio data received from the wireless communication module 21 or stored in the storage module 26 in, for example, a call signal reception, a call mode or a recording mode, a voice recognition mode, a broadcast reception mode, and the like. .

The alarm unit 25c may output a signal for notifying occurrence of an event of the manager terminal 20. Examples of events generated in the manager terminal 20 include call signal reception, message reception, key signal input, and touch input.

The haptic part 25d generates various tactile effects that a user can feel. Vibration is a representative example of the tactile effect generated by the haptic portion 25d. The intensity and pattern of vibration generated by the haptic portion 25d can be controlled.

The storage module 26 may store a program for the operation of the terminal control module 28, and may temporarily store input / output data (eg, a phone book, a message, a still image, a video, etc.).

In addition, the storage module 26 may store data on various patterns of vibration and sound output when a touch is input on the touch screen, and use non-contact infrared light for each industrial equipment 10-1 to 10-N to be monitored. The application program for temperature monitoring can be saved.

In addition, the storage module 26 may store the source data for the formation of the temperature monitoring-related information using the non-contact infrared for each monitoring industrial equipment (10-1 to 10-N) bar, the temperature using the non-contact infrared Surveillance-related data can be made in the form of video and sound, and the progress and results of the generation of related data for temperature monitoring using non-contact infrared can be stored together.

The storage module 26 may be a flash memory type, a hard disk type, a multimedia card micro type, a memory of a card type (for example, SD or XD memory, etc.), RAM, RAM, SRAM, ROM, EEPROM, PROM. At least one type of storage medium may include a magnetic memory, a magnetic disk, and an optical disk.

The interface module 27 serves as a path with all external devices connected to the manager terminal 20. The interface module 27 receives data from an external device or receives power and transmits the data to each component inside the manager terminal 20 or transmits data within the manager terminal 20 to an external device.

The terminal control module 28 generally controls the overall operation of the manager terminal 20, and performs related control and processing for, for example, voice call, data communication, video call, and execution of various applications.

That is, the terminal control module 28 controls to execute the application program for monitoring the temperature of each monitoring target industrial equipment (10-1 to 10-N) using the non-contact infrared stored in the storage module 26, using a non-contact infrared Request the generation of temperature monitoring-related data using non-contact infrared rays through the application of temperature monitoring-related application programs of each industrial equipment to be monitored (10-1 to 10-N) and receive data on the temperature monitoring using non-contact infrared rays It performs the function to control.

In addition, the terminal control module 28 generates temperature monitoring-related data using non-contact infrared rays desired by a user by executing temperature monitoring-related application programs of the industrial equipment 10-1 to 10-N to be monitored using non-contact infrared rays. At least one auxiliary element including at least one of an image, a voice, and a sound in the process may be displayed on the display unit 25a and other output devices (eg, the audio output unit 25b, the alarm unit 25c, the haptic unit 25d, etc.). Function to control output through one.

In addition, the terminal control module 28 may constantly monitor the charging current and the charging voltage of the battery unit 29a and temporarily store the monitoring value in the storage module 26. In this case, the storage module 26 preferably stores battery specification information (product code, rating, etc.) as well as battery charge state information such as monitored charging current and charging voltage.

The power module 29 receives external power and internal power by the control of the terminal control module 28 to supply power required for the operation of each component. The power module 29 operates by supplying the power of the built-in battery unit 29a to each component, and can charge the battery using a charging terminal (not shown).

Various embodiments described herein may be implemented in a recording medium readable by a computer or similar device using, for example, software, hardware or a combination thereof.

According to a hardware implementation, the embodiments described herein include application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable gate arrays (FPGAs). It may be implemented using at least one of processors, controllers, micro-controllers, microprocessors, and electrical units for performing functions. In some cases such embodiments may be implemented by the terminal control module 28.

In a software implementation, embodiments such as procedures or functions may be implemented with separate software modules that allow at least one function or operation to be performed. The software code may be implemented by a software application written in a suitable programming language. The software code may also be stored in the storage module 26 and executed by the terminal control module 28.

On the other hand, when the manager terminal 20 is made of a smart phone, the smart phone can be freely used and deleted by downloading various application programs desired by the user, unlike a general mobile phone (aka feature phone). As a phone based on an open operating system, all mobile phones with a mobile office function or a voice call function without any mobile office function as well as functions such as voice / video call and internet data communication which are generally used are available. Or it is preferable to understand as a communication device including a tablet PC (Tablet PC).

Such a smart phone may be implemented as a smart phone equipped with various open operating systems. For example, the open operating systems include Nokia, Symbian of NOKIA, Blackberry of RIMS, Apple iPhone, and Microsoft. Microsoft's Windows Mobile, Google's Android, Samsung's sea, and so on.

As such, since a smartphone uses an open operating system, a user may arbitrarily install and manage various application programs, unlike a mobile phone having a closed operating system.

That is, the above-mentioned smart phone basically includes a controller, a memory unit, a screen output unit, a key input unit, a sound output unit, a sound input unit, a camera unit, a wireless network communication module, a short range wireless communication module, and a battery for power supply. do.

The controller is a generic term for a functional configuration that controls the operation of the smartphone, and includes at least one processor and an execution memory, and is connected to each functional component provided in the smartphone through a bus.

The controller controls the operation of the smartphone by loading at least one program code included in the smartphone through the processor into the execution memory and transferring the result to the at least one function component through the bus. .

The memory unit is a generic term for a nonvolatile memory included in a smartphone, and stores and maintains at least one program code executed through the controller and at least one data set used by the program code. The memory unit basically stores a system program code and a system data set corresponding to an operating system of a smartphone, a communication program code and a communication data set for processing a wireless communication connection of the smartphone, and at least one application program code and an application data set. Program code and data sets for implementing the present invention are also stored in the memory unit.

The screen output unit includes a screen output device (for example, a liquid crystal display (LCD) device) and an output module for driving the screen output unit. The screen output unit is connected to the control unit by a bus to output a calculation result corresponding to a screen output among various calculation results of the control unit. Output to the screen output device.

The key input unit includes a key input device (or a touch screen device interlocking with the screen output unit) having at least one key button and an input module for driving the key input device, and is connected to the control unit by a bus to perform various operations of the control unit. Input a command to command or input data required for the operation of the controller.

The sound output unit includes a speaker for outputting a sound signal and a sound module for driving the speaker, and is connected to the control unit by a bus to output a calculation result corresponding to a sound output among various calculation results of the control unit through the speaker. . The sound module decodes sound data to be output through the existing speaker and converts the sound data into a sound signal.

The sound input unit includes a microphone for receiving a sound signal and a sound module for driving the microphone, and transmits sound data input through the microphone to the controller. The sound module encodes and encodes a sound signal input through the microphone.

The camera unit includes an optical unit, a charge coupled device (CCD), and a camera module for driving the same, and acquires bitmap data input to the CCD through the optical unit. The bitmap data may include both image data and video data of a still image.

The wireless network communication module is a general term for a communication configuration for connecting wireless communication, and includes at least one antenna, an RF module, a baseband module, and a signal processing module for transmitting and receiving radio frequency signals of a specific frequency band. Connected to a bus and transmits a calculation result corresponding to wireless communication among various calculation results of the controller through wireless communication, or receives and transmits data to the controller through wireless communication, and connects and registers the wireless communication. Maintain procedures of communication, handoff.

In addition, the wireless network communication module includes a mobile communication configuration for performing at least one connection, location registration, call processing, call connection, data communication, and handoff to a mobile communication network according to the CDMA / WCDMA standard. Meanwhile, according to the intention of the person skilled in the art, the wireless network communication module may further include a portable Internet communication configuration for performing at least one connection, location registration, data communication, and handoff to the portable Internet according to the IEEE 802.16 standard. It is apparent that the present invention is not limited by the wireless communication configuration provided by the communication module.

The short range wireless communication module is configured as a short range wireless communication module for connecting a communication session using a radio frequency signal as a communication medium within a predetermined distance, preferably, RFID communication, Bluetooth communication, Wi-Fi communication, public communication of ISO 180000 series standard. It may include at least one of wireless communication. In addition, the short range wireless communication module may be integrated with the wireless network communication module.

The smartphone configured as described above refers to a terminal capable of wireless communication, and any device may be applied as long as the terminal is capable of transmitting and receiving data through a network including the Internet. That is, the smartphone may include at least one notebook PC, a tablet PC, and other portable and portable terminals having a short message transmission function and a network connection function.

Furthermore, at least one mounted on the power line of the AC power applied to the switchboard equipment of each monitoring industrial equipment (10-1 to 10-N), and measuring the current flowing through each power line under the control of the control module 400 Current measuring modules 700-1 to 700 -N may further be included.

At this time, the control module 400 receives the current information flowing through each power line measured from each current measuring module (700-1 to 700-N) based on this, each monitoring target industrial equipment (10-1 to 10-N) It is preferable to control the operation of the display module 300 to display the current value flowing in each power line of the AC power applied to the switchboard facilities 11-1 to 11-N of the display screen.

In addition, the control module 400 is a preset current value flowing in each power line of the AC power applied to the switchboard facilities 11-1 to 11-N of each industrial equipment 10-1 to 10-N to be monitored. If greater than the monitoring reference current value, the administrator may control the operation of the display module 300 to be displayed on the display screen to visually know the danger alarm according to the preset monitoring reference current value of the monitoring target industrial equipment.

In addition, the control module 400 is a preset current value flowing in each power line of the AC power applied to the switchboard facilities 11-1 to 11-N of each industrial equipment 10-1 to 10-N to be monitored. If the monitoring reference current value is greater than the dangerous alarm message of the monitoring target industrial equipment (10-1 to 10-N) to generate it through the communication module 600 and the communication network (1) external manager terminal 20 or server The server may control the wired and / or wireless transmission to the server.

On the other hand, each current measuring module (700-1 to 700-N), for example, the analog voltage signal in proportion to the magnetic flux generated by at least one current transformer (CT) or a current flowing in each power line having a clamp form It is preferable to include at least one Hall sensor for outputting and converting the output analog voltage signal into an analog current signal to detect current and voltage flowing in each power line.

The storage module 800 stores and maintains at least one program code executed through the control module 400 and at least one data set used by the program code.

In addition, the storage module 800 is each monitoring target industrial equipment (10-1) set by using a specific input signal input through the touch of the display screen of the display module 300 by the manager under the control of the control module 400. To 10-N), a function of storing at least one parameter information among the monitoring reference temperature value and the current temperature value error correction.

The storage module 800 may be, for example, a flash memory type, a hard disk type, a multimedia card micro type, a card type memory (for example, an SD or XD memory). Etc.), random access memory (RAM), static random access memory (SRAM), read-only memory (ROM), electrically erasable programmable read-only memory (EPEROM), programmable read-only memory (PROM), At least one type of storage medium may include a magnetic memory, a magnetic disk, and an optical disk.

Various embodiments described herein may be implemented in a recording medium readable by a computer or similar device using, for example, software, hardware or a combination thereof.

According to a hardware implementation, the embodiments described herein include application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable gate arrays (FPGAs). It may be implemented using at least one of processors, controllers, micro-controllers, microprocessors, and electrical units for performing functions. In some cases such embodiments may be implemented by the control module 400.

In a software implementation, embodiments such as procedures or functions may be implemented with separate software modules that allow at least one function or operation to be performed. The software code may be implemented by a software application written in a suitable programming language. In addition, the software code may be stored in the storage module 800 and executed by the control module 400.

Although a preferred embodiment of the temperature monitoring apparatus of the industrial equipment using the non-contact infrared according to the present invention described above, the present invention is not limited to this, but the claims and the detailed description of the invention and the scope of the accompanying drawings It is possible to carry out the transformation by the branch and this also belongs to this invention.

100-1 to 100-N: temperature measuring sensor module,
200-1 to 200-N: data collection module,
300: display module,
400: control module,
500: power supply module,
600: communication module,
700-1 to 700-N: current measuring module,
800: storage module

Claims (9)

At least one temperature measuring sensor module mounted on at least one switchboard equipment of the industrial equipment to be monitored, and measuring a temperature of the switchboard equipment of each monitoring industrial equipment by using a non-contact infrared temperature sensor;
At least one data outputting the current temperature measurement data for the switchboard equipment of each monitored industrial equipment in real time based on the temperature measurement information of the switchboard equipment of each monitored industrial equipment measured from each temperature measuring sensor module A collecting module;
A display module configured to display, on a display screen, an alarm state according to a current temperature value and a preset monitoring reference temperature value of a switchboard facility for each monitoring target industrial equipment on a display screen; And
The current temperature measurement data of the switchboard equipment of each monitoring industrial equipment output from each data collection module is received and the display is performed such that the current temperature value of the switchboard equipment of each monitoring industrial equipment is displayed in real time on the display screen. The display screen controls the operation of the module and allows the administrator to visually recognize the danger alarm of the monitored industrial equipment when the current temperature value of the switchboard equipment of each monitored industrial equipment is greater than the preset monitoring reference temperature. Temperature monitoring device of the industrial equipment using the contactless infrared including a control module for controlling the operation of the display module to be displayed on.
According to claim 1,
Each temperature measuring sensor module
A printed circuit board (PCB) fixedly installed in a switchboard facility of each industrial equipment to be monitored;
A laser pointer for positioning a sensor mounted on the printed circuit board (PCB) and configured to precisely aim and scan a laser signal with respect to a target of a switchboard facility of each monitoring industrial equipment;
It is mounted on the printed circuit board (PCB) so as to be spaced apart from the sensor pointer for positioning the laser pointer at a predetermined distance and to face the same direction and focus as the laser signal direction of the sensor pointer for confirming the position of the laser pointer. Non-contact infrared (IR) temperature sensor for detecting the infrared ray for the switchboard equipment to measure the temperature in a non-contact manner; And
Control the operation of the sensor positioning laser pointer to accurately aim and scan the laser signal to the target of the switchboard equipment of each industrial equipment to be monitored, and frequency modulate the temperature measured from the non-contact infrared (IR) temperature sensor. Temperature control device of the industrial equipment using the non-contact infrared, characterized in that it comprises a sensor control unit for controlling the modulated temperature is transmitted to each data collection module.
The method of claim 2,
The sensor controller generates an analog signal having a frequency proportional to a temperature according to the infrared rays detected by the non-contact infrared temperature sensor, and loads the generated analog signal on a power voltage of a separate power supply unit to collect data. Temperature monitoring device for industrial equipment using a non-contact infrared, characterized in that the control to be transmitted to.
According to claim 1,
Further comprising a communication module for wired or wireless data communication with an external manager terminal or server under the control of the control module,
The control module, when the current temperature value of the switchboard equipment of each monitoring target industrial equipment is greater than the preset monitoring reference temperature value generates a risk alarm message of the corresponding monitoring target industrial equipment and the external manager terminal through the communication module Or temperature monitoring device for industrial equipment using a non-contact infrared, characterized in that the control to be transmitted to the server.
According to claim 1,
The control module may include at least one of a name of each monitoring target industrial equipment, the monitoring reference temperature value, or a current temperature value error correction by using a specific input signal input by a corresponding manager through a display screen touch of the display module. Temperature monitoring device for industrial equipment using a non-contact infrared, characterized in that the control so that the parameter information can be set.
According to claim 1,
It is mounted to the power line of the AC power applied to the switchboard equipment of each monitoring target industrial equipment, and further includes at least one current measuring module for measuring the current flowing in each power line under the control of the control module,
The control module receives the current information flowing through each power line measured from each current measuring module, and based on this, the current value flowing through each power line of the AC power applied to the switchboard facility of each monitoring industrial equipment is displayed on the display screen. Temperature monitoring device of the industrial equipment using the non-contact infrared, characterized in that for controlling the operation of the display module to be displayed.
The method of claim 6,
The control module, when the current value flowing through each power line of the AC power applied to the switchboard equipment of each monitoring target industrial equipment is greater than the preset monitoring reference current value, the administrator sets the preset monitoring reference current value of the monitoring target industrial equipment. Temperature monitoring device of the industrial equipment using the non-contact infrared, characterized in that for controlling the operation of the display module to be displayed on the display screen to visually know the danger alarm.
The method according to claim 6 or 7,
The control module, if the current value flowing through each power line of the AC power applied to the switchboard equipment of each monitoring target industrial equipment is greater than the preset monitoring reference current value, generates a risk alarm message of the monitoring target industrial equipment and separates it. Temperature monitoring device for industrial equipment using a non-contact infrared, characterized in that the control via a communication module to be transmitted to the external administrator terminal or server wired or wireless.
According to claim 1,
The switchboard facility is a temperature monitoring device of the industrial equipment using the non-contact infrared, characterized in that made of at least one of an AC power terminal, a bus bar, a cable connection, a switch, or a terminal connection of the breaker.

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