KR20060043039A - Multi-factor control method and apparatus for ondol heating - Google Patents

Abstract

In the multi-factor ondol heating control method according to the present invention, in the control method for measuring the current value of the plurality of control position temperature to generate a measured value, and using the same to start or stop the ondol heating, Stores the set value and the control deviation, the upper and lower limits for the second control position temperature, and when the measured value of the first control position temperature is greater than the value of the control deviation applied to the set value, the operating state of the ondol heating is stopped and the first control is performed. If the measured value of the position temperature is smaller than the value obtained by subtracting the control deviation from the set value, the operation state of the ondol heating is judged to be the operating state.In spite of the determined result, if the measured value of the second control position temperature is larger than the upper limit, the operation of the ondol heating is When the state is stopped and the measured value of the second control position temperature is lower than the lower limit, the operating state of the ondol heating is determined as the operating state, and the present operation of the ondol heating is determined. By maintaining or changing the operating state of the ondol heating as compared with the state wherein the determination result, to improve the comfort of the occupants and to reduce the energy consumption.

Ondol heating, control method, control device, control location temperature

Description

Multi-factor control method and apparatus for ondol heating

1 is a flow chart showing a multi-factor ondol heating control method according to a preferred embodiment of the present invention.

Figure 2 is a block diagram showing the configuration of a multi-factor ondol heating control apparatus according to a preferred embodiment of the present invention.

Figure 3 is a perspective view showing a multi-factor ondol heating control device according to a preferred embodiment of the present invention.

Figure 4a is a plan view showing a living room equipped with a multi-factor ondol heating control device according to a preferred embodiment of the present invention.

Figure 4b is a plan view showing a living room and toilet with a multi-factor ondol heating control device according to a preferred embodiment of the present invention.

<Description of the symbols for the main parts of the drawings>

100: multi-factor ondol heating control device

103: display window

104: Reference Temperature Setting Dial

105: upper limit setting button

106: Lower limit setting button

107: mode changeover switch

108: bottom temperature sensor

109: room temperature sensor

110: storage unit

120: temperature sensor

130: judgment unit

140: operating part

The present invention relates to a control method and apparatus, and more particularly, to a method and apparatus for multifactor heating heating.

In conventional ondol heating, 1) a method of opening and closing a temperature control valve by comparing an indoor temperature set value and an indoor temperature measurement value, and 2) a method of periodically starting / stopping an ondol heating with a repetitive timer function regardless of the room temperature is used. . However, the '1) method of opening and closing the temperature control valve by comparing the indoor temperature set value and the indoor temperature measurement value may lower the floor temperature due to the high insulation and airtightness of the apartment house, and it is comfortable for residents who are concerned about sedentary life. Will cause degradation. In the case of '2) the method of periodically operating / stopping the ondol heating regardless of the indoor temperature, it is difficult to accurately control the change of the outside temperature and the heating load, and the energy consumption increases due to the overheating or supercooling phenomenon. There is a concern.

That is, the conventional ondol heating control method is based on only one indoor temperature. Since only the indoor temperature is controlled by such a control method, both indoor air and floor surface temperature are in a comfortable range (in general, the room temperature is about 20 ℃, the bottom temperature is about 30 ℃) due to the thermal characteristics of the ondol heating space that feels comfortable to maintain a comfortable environment in the room is a problem. The control of ondol heating should be fundamentally differentiated from the heating method of controlling only indoor air temperature because both of the thermal characteristics of ondol having heat storage and the lifestyle of ondol should be considered.

Therefore, in order to maintain thermal comfort of the ondol heating space and to prevent overheating and overcooling and to reduce energy consumption, simultaneously controlling both the indoor temperature and the floor temperature of the ondol. It has been proposed to selectively control and 4) alternately control the room temperature and floor temperature regardless of the user's taste.

The conventional technology related to '3) a method of selectively controlling the room temperature and the floor temperature according to the user's preference is Korean Registered Utility Model Publication No. 20-0202130 (' Selectively controlling the indoor air temperature and the floor temperature). Temperature control device '). In the above invention, the room temperature is in the setting range but the floor temperature may be out of the setting range. On the contrary, the floor temperature is in the setting range, but the room temperature is in the danger of being out of the setting range.

[4] Korean Patent Publication No. 0146769 ('Control method of ondol heating space having two control factors' as a related art related to the method of controlling the room temperature and the floor temperature alternately regardless of the user's taste) ), Republic of Korea Patent No. 001629 ('Multi-factor temperature control device for continuous heating type ondol heating house'), Republic of Korea Patent Publication No. 0161230 ('Multi-factor temperature control device for intermittent heating type ondol heating house') Can be mentioned. In the case of the above inventions, it is practically impossible to precisely control all by setting a set value for each of the room temperature and the floor temperature, and in the case of individual heating, a boiler operation time becomes long, resulting in unnecessary energy consumption due to overheating.

Therefore, an object of the present invention is to overcome the disadvantages of the prior art as described above, in the reality that the sedentary life and bed life coexist, so that both the indoor temperature and the floor temperature are maintained within the set range to improve the comfort of the occupants It is to provide a multi-factor ondol heating control method and apparatus that can reduce the unnecessary energy consumption due to overheating.

In order to achieve the above technical problem, according to a preferred aspect of the present invention, in the control method for measuring the current value of the plurality of control position temperature to generate a measured value, using or on or off heating, a) storing a set value and a control deviation for the first control position temperature, an upper limit and a lower limit for the second control position temperature; (b) If the measured value of the first control position temperature is greater than the value of applying the control deviation to the set value, the operation state of the ondol heating is stopped, and the measured value of the first control position temperature is set to the control value. Determining an operating state of the ondol heating as an operating state when the value is smaller than a subtracted value; (c) notwithstanding the result determined in step (b), if the measured value of the second control position temperature is larger than the upper limit value, the operating state of the ondol heating is stopped and the measured value of the second control position temperature is Determining an operating state of the ondol heating as an operating state if less than a lower limit; And (d) maintaining or changing the operating state of the ondol heating by comparing the current operating state of the ondol heating with the results determined in the steps (b) and (c). A control method is provided.

The first control position temperature is an indoor temperature, and the second control position temperature is a floor temperature. The first control position temperature is the floor temperature, and the second control position temperature is characterized in that the room temperature.

In addition, the control device for starting or stopping the heating heating using a plurality of control position temperature, (a) a temperature sensor unit for measuring the present value of the first control position temperature and the second control position temperature to generate a measurement value; ; (b) a storage unit for storing the set value and the control deviation for the first control position temperature, the upper and lower limits for the second control position temperature; (c) If the measured value of the first control position temperature is greater than the value of applying the control deviation to the set value, the operation state of the ondol heating is stopped and the measured value of the first control position temperature is set to the control. When the deviation is less than the subtracted value, the operating state of the ondol heating is determined as the operating state.In spite of the determination, when the measured value of the second control position temperature is larger than the upper limit, the operating state of the ondol heating is stopped. A judging unit for judging the operating state of the ondol heating as an operating state if the measured value of the second control position temperature is less than the lower limit value; (D) there is provided a multi-factor ondol heating control device including an operation unit for maintaining or changing the operating state of the ondol heating by comparing the current operating state of the ondol heating with the results determined by the determination unit.

The first control position temperature is an indoor temperature, and the second control position temperature is a floor temperature. The first control position temperature is the floor temperature, and the second control position temperature is characterized in that the room temperature.

In addition, in the ondol heating control apparatus including a mode switching unit that can select a plurality of control modes, the control method for measuring the current value of the plurality of control position temperature to generate a measurement value, using the same to start or stop the ondol heating (A) storing the set value and the control deviation for the first control position temperature, the upper and lower limits for the second control position temperature; (b) If the measured value of the first control position temperature is greater than the value of applying the control deviation to the set value, the operation state of the ondol heating is stopped, and the measured value of the first control position temperature is set to the control value. Determining an operating state of the ondol heating as an operating state when the value is smaller than a subtracted value; (c) notwithstanding the result determined in step (b), if the measured value of the second control position temperature is larger than the upper limit value, the operating state of the ondol heating is stopped and the measured value of the second control position temperature is Determining an operating state of the ondol heating as an operating state if less than a lower limit; And (d) comparing the current operating state of the ondol heating with the results determined in steps (b) and (c) to maintain or change the operating state of the ondol heating. And a control mode for controlling the ondol heating by the mode switching unit, wherein the ondol heating is provided by the control mode.

The first control position temperature is an indoor temperature, and the second control position temperature is a floor temperature. The first control position temperature is the floor temperature, and the second control position temperature is characterized in that the room temperature.

Hereinafter, with reference to the accompanying drawings it will be described in detail a preferred embodiment of the multi-factor ondol heating control method and apparatus according to the present invention.

1 is a flow chart showing a multi-factor ondol heating control method according to a preferred embodiment of the present invention.

The present invention is a method for controlling the heating on the basis of using the temperature at a specific location of the building, the location to be controlled is indoor (air), floor, wall, ceiling, window, outside air, inflow water, The discharge hot water can be set in various ways. In order to improve the comfort of the room to be heated and to reduce the energy consumption in the present invention, unlike the prior art, a method for controlling the heating ondol by using the temperature for a plurality of control positions, in the present embodiment Only the control method based on the temperature of the two control positions of the room temperature and the floor temperature will be described.

The main reference value of the two control position temperatures is set as the first control position temperature, and the set value and the control deviation are set. The first control position temperature is ondol as the current measured value is larger or smaller than the set value as in the conventional control method. It is decided whether to activate the heating. This is mainly to improve the comfort of the living room to be heated is to maintain the temperature of the indoor air or floor surface within the desired range according to the taste of the occupants.

On the other hand, in addition to setting the upper limit and the lower limit by using an additional reference as the second control position temperature, the second control position temperature affects the operation of the ondol heating only when it is outside the allowable range. . This is mainly to reduce energy consumption. Even if the temperature of indoor air or floor surface is kept within the desired range, unnecessary energy consumption can be reduced by turning on or off heating when the floor surface or indoor air temperature is too high or low. In addition, it is possible to consider whether the occupant's comfort more multifaceted to improve the comfort.

The multi-factor ondol heating control method of the present invention includes the step of maintaining or changing the operating state of the ondol heating finally. When ondol heating is in operation, it compares the value of control with current measurement value and keeps or stops operating status. When ondol heating is stopped, it compares the value of control and current measurement value. It means to maintain or operate stop state.

Currently, the housing culture of Korea is generally coexisting with sedentary and bed life, and therefore, heating control for ondol should be considered according to the living patterns of these residents. Therefore, the present invention is to improve the comfort of the occupants and bed life to improve the comfort and to prevent the waste of energy due to overheating of the room temperature or floor temperature ondol heating control method and apparatus as follows Was constructed.

(1) 'Indoor temperature control mode' that controls the heating temperature by comparing the indoor temperature set value with the measured indoor temperature.

(2) 'On-room temperature control and floor temperature upper / lower limit control mode', which controls the ondol heating based on the room temperature set value but controls the ondol heating based on the floor temperature set range when the floor temperature measured value is out of the preset range. .

(3) 'Floor temperature control mode' that controls the heating temperature by comparing the floor temperature set value and the floor temperature measurement value.

(4) 'floor temperature control and room temperature upper / lower limit control mode', which controls the ondol heating based on the floor temperature set value and controls the ondol heating based on the room temperature set range when the room temperature measured value is out of the preset range. .

An embodiment of such four control modes will be described with reference to FIG. 1. First, the control mode is selected according to the user's preference. The present invention not only improves comfort, but also saves energy. Instead, the control mode is not only based on the user's choice, but the proper control mode selection according to the conditions such as season, time, region, and outside temperature can be guided in advance or intuitively. It is desirable to provide an interface so that even non-technical users can choose a comfortable and inexpensive heating control mode.

The selection of the control mode is not necessarily limited to the one selected by the user, and also includes a control method in which a control mode suitable for a corresponding season, time, region, outside temperature, etc. is automatically selected according to previously inputted information. The selection of the control mode can be made even while the ondol heating is controlled by the specific control mode. In this case, the control of the ondol heating is restarted at the control mode selection step 1 of FIG.

(1) In the 'room temperature control mode' 10, which controls the heating temperature by comparing the room temperature set value with the room temperature measured value, the room temperature is first measured 11. For example, when the room temperature set value is set at 21 ° C. and the control deviation is ± 0.5 ° C., the ondol heating is controlled as follows.

① If the room temperature measured value is smaller than the set value minus the control deviation (21-0.5 ℃) (13), start the ondol heating (15).

② If the measured temperature value is greater than or equal to the set value minus control deviation (21-0.5 ℃) (14), and less than or equal to the value added control deviation (21 + 0.5 ℃) (18), ondol heating Maintain the existing operating state without starting or stopping the engine.

③ If the room temperature measurement value is larger than the value that added the control deviation (21 + 0.5 ℃) to the set value (17), stop the heating on the heating (19).

(2) 'On-room temperature control and floor temperature upper / lower limit control mode', which controls the ondol heating based on the room temperature set value but controls the ondol heating based on the floor temperature set range when the floor temperature measured value is out of the preset range. In (30), room temperature and floor temperature are first measured (31). For example, when the indoor temperature set value is 21 ° C., the control deviation is ± 0.5 ° C., the upper floor temperature upper limit value is 35 ° C., and the lower floor temperature lower limit value is 25 ° C., the ondol heating is controlled as follows.

① If the room temperature measured value is smaller than the set value (21-0.5 ℃) minus the control deviation (33), the ondol heating is started (35).

② Despite the above ①, when the floor temperature measurement is larger than the upper limit value (35 ° C.) (37), the ondol heating is stopped (42).

③ If the room temperature measured value is greater than or equal to the set value (21-0.5 ℃) minus the control deviation (34) and less than or equal to the value of the control deviation (21 + 0.5 ℃) applied to the setpoint (41) Maintain the existing operating state without starting or stopping.

④ When the room temperature measured value is greater than the value of applying the control deviation (21 + 0.5 ℃) to the set value (40), stop the heating on the heating (42).

⑤ Despite the above ④, when the floor temperature is lower than the lower limit (25 ° C.) (44), the ondol heating is operated (35).

(3) In the 'floor temperature control mode' 50, which controls the heating temperature by comparing the floor temperature set value and the floor temperature measurement value, first, the floor temperature is measured (51). For example, when the floor temperature set value is set to 30 ° C. and the control deviation is ± 3 ° C., the ondol heating is controlled as follows.

① When the floor temperature measurement value is smaller than the set value minus control deviation (30-3 ℃) (53), start the ondol heating (55).

② If the floor temperature measurement value is greater than or equal to the set value minus control deviation (30-3 ℃) (54) and less than or equal to the setting value added control deviation (30 + 3 ℃) (58) Maintain the existing operating state without starting or stopping the engine.

③ If the measured floor temperature is larger than the control value (30 + 3 ℃) added to the set value (57), stop the heating on the heating (59).

(4) 'floor temperature control and room temperature upper / lower limit control mode', which controls the ondol heating based on the floor temperature set value and controls the ondol heating based on the room temperature set range when the room temperature measured value is out of the preset range. In 70, first, indoor temperature and floor temperature are measured (71). For example, when the floor temperature set value is 30 ° C, the control deviation is ± 3 ° C, the room temperature upper limit value is 25 ° C, and the room temperature lower limit value is 18 ° C, ondol heating is controlled as follows.

① When the floor temperature measurement value is smaller than the set value (30-3 ℃) after subtracting the control deviation (73), turn on the heating (75).

② Despite the above ①, when the room temperature measurement is larger than the upper limit (25 ° C.) (77), the ondol heating is stopped (82).

③ If the floor temperature measurement value is greater than or equal to the set value minus control deviation (30-3 ℃) (74) and less than or equal to the setting value added control deviation (30 + 3 ℃) (81) Maintain the existing operating state without starting or stopping.

(4) If the floor temperature measurement is larger than the control value (30 + 3 ° C) added to the set value (80), the ondol heating is stopped (82).

⑤ Despite the above ④, when the room temperature is lower than the lower limit (18 ° C.) (84), the ondol heating is activated (75).

In addition, the present invention includes all of the control modes as described above, the multi-factor ondol heating control device further comprises a mode switching unit to switch to each control mode according to the user's selection to control the ondol heating. The embodiment measures the current control position temperature according to a predetermined time period for each control mode selected by the occupant to control the heating ondol by comparing with the set value or the upper and lower limit values.

Figure 2 is a block diagram showing the configuration of a multi-factor ondol heating control apparatus according to a preferred embodiment of the present invention. Referring to FIG. 2, the multifactorial heating device 100, a storage unit 110, a temperature sensor unit 120, a determination unit 130, an operation unit 140, a heating device 200, and a temperature control valve 202, the operation unit 300 is shown.

The storage unit 110 receives and stores a set value and a control deviation of the first control position temperature and an upper limit value and a lower limit value of the second control position temperature. Here, the setpoint is generally input directly as a temperature that the occupant wants to maintain, but in some cases, the input value may be converted into the setpoint even if the input value is set as 'up / mid / down' without inputting the temperature itself. In the case of control deviation, it is a value for smooth control in consideration of heat storage of ondol heating and may be input by the occupant as 'sensitivity of heating control', but in general, it is preferably input in advance by a designer or a device provider. Do.

The input is made through the operation unit 300. The operation unit 300 is not only an input means of a conventional ondol heating control device such as a button method, a dial method, a lever method, and a slide method, but also an infrared receiver, a touch screen, an external device (computer, etc.), a voice recognition unit, a wired / wireless device. It is preferable to include all the input means used in the device for other purposes such as a network connection. In particular, in recent years, the concept of the so-called 'intelligent house' has also been introduced in homes, and it is apparent to those skilled in the art that an operation unit reflecting such a trend may be included.

On the other hand, in the case of the upper limit and the lower limit is a value for reducing energy consumption and realizing comfort in multiple ways, it may be input in the form of 'seasonal control mode' by the occupant as in the control deviation, but generally designers or devices It is preferred to be input in advance by the provider.

The temperature sensor unit 120 includes a plurality of temperature sensors. In the case of measuring the room temperature and the floor temperature as in the present embodiment, the indoor temperature sensor and the floor temperature sensor are installed in the floor surface or the ondol layer in the indoor air to measure the temperature of the control position. The room temperature sensor is preferably installed in an integrated manner in a case in which the multi-factor ondol heating control device 100 of the present invention is installed in view of ease of installation and sensor protection.

On the other hand, in the case of the floor temperature sensor when installing the ondol heating, or when installing the flooring, it is preferable to install it in advance and then install it to the temperature sensor unit 120 while installing the control device (100). Although not limited in the present invention, the shape, installation position, sensitivity, and the like of the floor temperature sensor are important for effective control of the ondol heating using the floor temperature. Since the present invention relates to a multi-factor ondol heating control device 100 using a plurality of control position temperatures, it will be apparent to those skilled in the art that the ondol heating can be controlled using the third and fourth control position temperatures as necessary. .

The determination unit 130 compares the value stored in the storage unit 110 with the value generated by the temperature sensor unit 120 to determine whether to maintain the operating state of ondol heating, the control method algorithm is programmed It is preferably configured in the form of a microprocessor. In addition, it is more desirable in terms of maintenance, maintenance, update, recycling, etc. to add, change, or delete the programmed control algorithm by connecting to the built-in panel or external device.

The result determined from the determination unit 130 is transmitted to the operation unit 140, the operation unit 140 receives the transmitted information to operate the ondol heating. In general, the ondol heating is preferably operated by operating the temperature control valve 202 installed in the heating device 200 such as a boiler, but is not necessarily limited thereto.

On the other hand, the determination unit and the operation unit is a part for processing the data received from the storage unit and the temperature sensor unit to transmit a control signal to the heating device, may be configured as a separate hardware, but is integrated into one microprocessor It is more preferable.

The control device 100 is generally installed integrally with the heating temperature controller is installed in the living room of the house to heat the ondol. However, the present invention is not necessarily limited thereto, and it is obvious to those skilled in the art such as being installed directly in a boiler, centrally installed to control each living room, or installing a control device for each group by grouping several rooms. Of course, all installation methods can be included.

Figure 3 is a perspective view showing a multi-factor ondol heating control device according to a preferred embodiment of the present invention. Referring to FIG. 3, the control device 101, the display window 103, the reference temperature setting dial 104, the upper limit setting button 105, the lower limit setting button 106, the mode switching switch 107, and the indoor temperature measuring sensor 109 is shown.

The multi-factor on-dol heating control device preferably includes a mode switching unit that can select each control mode of Figure 1, the mode switching switch 107 can select whether the room temperature and floor temperature, upper and lower control mode. It is configured to. That is, the room temperature or the floor temperature can be selected by the rotation of the mode changeover switch, and whether the upper or lower control mode can be selected by the pressure of the mode changeover switch.

The temperature can be set by rotating the reference temperature setting dial 104. When the mode changeover switch 107 is positioned at room temperature, the room temperature set value is set. The temperature set point will be set. On the other hand, when the mode switching switch is set to the upper and lower limit control modes, the upper limit is set using the upper limit setting button, and the lower limit is set using the lower limit setting button. When the mode changeover switch is located at room temperature (or floor temperature), the upper and lower limits correspond to the upper and lower limits of the room temperature (or floor temperature).

An interior temperature measuring sensor 109 is included in the case of the control device, and the floor temperature measuring sensor is not shown. The display window 103 displays the setting state as described above, the current room temperature (or floor temperature), time, set value, control deviation (sensitivity), upper limit value, lower limit value, etc., and other outing functions, sleep function, timer function, and the like. An indication corresponding to the convenience function of may be added.

In FIG. 3, the present invention shows that the multifactorial heating element is installed in a thermostat installed in a living room of a house. However, the present invention is not limited thereto, but is a separate device or a central control installed in a house. Any method obvious to those skilled in the art may be included, such as being incorporated into a device (door monitor device, communication device, broadcast device, etc.).

Figure 4a is a plan view showing a living room equipped with a multi-factor ondol heating control device according to a preferred embodiment of the present invention, Figure 4b is a plan view showing a living room and toilet equipped with a multi-factor ondol heating control device according to a preferred embodiment of the present invention to be. 4a and 4b, the room (2, 2 '), toilet (3, 3'), upper neck (4), lower neck (5), control device 101, floor temperature measuring sensor 108, indoor Temperature measuring sensor 109 is shown.

The control method and control device of the present invention are premised to be used in the living room of a house for heating ondol. That is, by using the control device of the present invention, both the indoor temperature and the floor temperature of the living room of the house can be maintained in the set range, thereby improving comfort and saving energy. However, the floor temperature is not uniformly distributed according to the heating temperature in the living room of a real house, for example, an inner room, which is heated on the heating floor. Likewise, the upper and lower necks are formed to satisfy the comfort and save energy.

That is, the hot water pipes buried in the floor of the living room for heating the ondol can be installed in two parts, namely the upper and lower necks. It is also possible to install different pipes buried in the upper and lower neck, preferably, one pipe is installed in the lower neck pitch pitch is narrow, the upper neck is wide pitch interval. Figure 4a is installed by dividing the hot water pipes buried in the floor into two parts of the upper neck (4), the lower neck (5) to control a single room (2) space in a comfortable temperature range desired by the user and the upper neck (4) Floor temperature measuring sensor 108 is installed.

In this case, the floor temperature of the upper neck 4, on which the floor temperature measuring sensor 108 is installed, is set as the second control position temperature so that the floor temperature of the upper neck 4 is not lowered below the lower limit, and the indoor temperature measuring sensor 109 ) Is controlled so that the temperature of the indoor air is maintained within the set value by setting the indoor temperature of the space where the room 2 is installed as the first control position temperature. That is, the room temperature is mainly controlled by the heating supplied to the lower neck 5, and the temperature of the bottom surface is controlled by the heating supplied to the upper neck 4 so as not to fall below the comfort range.

Of course, in order to prevent the floor surface temperature from rising above the comfort range, the floor temperature sensor may be embedded (not shown) in the lower neck 5 to control the indoor temperature and the floor temperature at the same time in the comfort range. In addition, the indoor temperature is maintained as the second control position temperature to be maintained above the lower limit and below the upper limit, and the floor temperature of the upper neck 4 or the lower neck 5 is the first control position within the set range by the set value and the control deviation. Of course, it is also possible to control to maintain.

4B is a bottom temperature sensor 108 is installed in the toilet 3 'in order to control both the toilet 3' and the room 2 'in a comfortable range. In recent years, there are many cases in which a private toilet is designed to be attached to the home, and ondol heating is installed on the floor of the bathroom.In addition, as the standard of living improves, the time spent in the bathroom becomes longer than in the past, The interest in the comfort of the situation is increasing. The bathroom is mainly made of magnetic tiles in consideration of waterproofing, which causes significant discomfort when the floor or wall surface temperature falls below the comfort range.

Therefore, in this case, the floor temperature of the bathroom 3 'in which the floor temperature sensor 108 is installed is controlled as the second control position temperature so that the floor temperature of the bathroom 3' is not lowered below the lower limit, and the indoor temperature is measured. The indoor temperature of the room 2 'space where the sensor 109 is installed is set as the first control position temperature so that the temperature of the indoor air is maintained within the set value. In other words, the room temperature of the room 2 'is controlled by the ondol heating supplied to the room 2', and the temperature of the bottom surface of the room 3 'is supplied to the room 3' so as not to fall below the comfort range. Controlled by heating.

Of course, the room temperature of the room 2 'is set as the second control position temperature so as to be maintained above the lower limit and below the upper limit, and the floor temperature of the toilet 3' as the first control position. It is also possible to control to remain within. In FIGS. 4A and 4B, the toilets 3 and 3 ′ are shown as spaces separated from the inner rooms 2 and 2 ′, but the present invention is not necessarily limited to a housing having such a shape. It will be apparent to those skilled in the art that the door of) is also formed in the interior of the inner room.

As described above, a preferred embodiment of the present invention includes a control method and a control device for controlling the temperature of the portion to be controlled as the second control position temperature so as not to deviate from the upper limit value or the lower limit value or less, and thus, the second control position temperature. Is not limited to only one point of temperature, and in the case of the present embodiment, the bottom temperature sensor 108 is installed at two or more portions such as the upper neck 4, the lower neck 5, and the bathroom 3, 3 '. It is apparent to those skilled in the art that each floor temperature can be controlled by the second control position temperature.

According to the present invention having the configuration as described above, in the domestic residential reality coexisting sedentary life and bed life, both the indoor temperature and the floor temperature are maintained within the set range to improve the comfort of the occupants, unnecessary due to overheating Energy consumption can be reduced.

In addition, by providing a multi-factor on-floor heating control device that can select a control mode to control the ondol heating by the multi-factor on-floor heating control method as described above, the user controls the room temperature, room temperature control and floor temperature upper and lower limits In addition, it is possible to select a plurality of control modes such as floor temperature control, floor temperature control, and room temperature upper / lower limit control according to taste, and improve the comfort of residents in response to various ages, health conditions, symbols, and comfort. In addition, energy consumption can be reduced by avoiding unnecessary heating.

Claims (9)

In the control method for measuring the current value of the plurality of control position temperature to generate a measured value, using the same to start or stop the heating heating, (a) storing a set value and a control deviation for the first control position temperature, an upper limit and a lower limit for one or more second control position temperatures; (b) If the measured value of the first control position temperature is greater than the value of applying the control deviation to the set value, the operation state of the ondol heating is stopped, and the measured value of the first control position temperature is set to the control value. Determining an operating state of the ondol heating as an operating state when the value is smaller than a subtracted value; (c) notwithstanding the result determined in step (b), if one of the measured values of the one or more second control position temperatures is larger than the upper limit value, the operation state of the ondol heating is stopped and the second one of Determining an operating state of the ondol heating as an operating state if one of the measured values of the control position temperature is smaller than the lower limit value; And (d) maintaining or changing the operating state of the ondol heating by comparing the current operating state of the ondol heating with the result determined in steps (b) and (c) Multi-factor ondol heating control method comprising a. The method of claim 1, And the first control position temperature is an indoor temperature, and the one or more second control position temperatures comprise a floor temperature. The method of claim 1, And the first control position temperature is a floor temperature, and the at least one second control position temperature comprises an indoor temperature. In the control device for starting or stopping the heating heating using a plurality of control position temperature, (a) a temperature sensor unit measuring a current value of the first control position temperature and the at least one second control position temperature to generate a measurement value; (b) a storage unit for storing a set value and a control deviation for the first control position temperature, an upper limit and a lower limit for one or more second control position temperatures; (c) When the measured value of the first control position temperature is greater than the value of applying the control deviation to the set value, the operation state of the ondol heating is stopped and the measured value of the first control position temperature is the control deviation to the set value. If less than the subtracted value determines the operating state of the ondol heating as an operating state, Notwithstanding the determination, if one of the measured values of the at least one second control position temperature is greater than the upper limit value, the operation state of the ondol heating is stopped and one of the measured values of the at least one second control position temperature is A determination unit for determining an operating state of the ondol heating as an operating state if it is smaller than a lower limit; (d) an operation unit for maintaining or changing the operating state of the ondol heating by comparing the current operating state of the ondol heating with the result determined by the determination unit Multi-factor ondol heating control device comprising a. The method of claim 4, wherein And the first control position temperature is an indoor temperature, and the one or more second control position temperatures comprise a floor temperature. The method of claim 4, wherein And the first control position temperature is a floor temperature, and the at least one second control position temperature includes an indoor temperature. In the ondol heating control device comprising a mode switching unit for selecting a plurality of control modes, A control method of measuring a current value of a plurality of control position temperatures and generating a measured value, and using the same to start or stop the heating of the ondol, comprising: (a) a set value and a control deviation for the first control position temperature, and at least one second; Storing an upper limit value and a lower limit value for the control position temperature; (b) If the measured value of the first control position temperature is greater than the value of applying the control deviation to the set value, the operation state of the ondol heating is stopped, and the measured value of the first control position temperature is set to the control value. Determining an operating state of the ondol heating as an operating state when the value is smaller than a subtracted value; (c) notwithstanding the result determined in the step (b), if one of the measured values of the one or more second control position temperatures is larger than the upper limit, the operation state of the ondol heating is stopped and the one or more second Determining an operating state of the ondol heating as an operating state if one of the measured values of the control position temperature is smaller than the lower limit value; And (d) maintaining or changing the operating state of the ondol heating by comparing the current operating state of the ondol heating with the results determined in the steps (b) and (c). Control mode for controlling the ondol heating by a control method Includes, The mode switching unit is a multi-factor ondol heating control device, characterized in that the ondol heating can be selected to be controlled by the control mode. The method of claim 7, wherein And the first control position temperature is an indoor temperature, and the one or more second control position temperatures comprise a floor temperature. The method of claim 7, wherein And the first control position temperature is a floor temperature, and the at least one second control position temperature includes an indoor temperature.

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