KR102221821B1 - Energy saving system for structire - Google Patents

Abstract

The present invention relates to a building energy saving system (1). The building energy saving system (1) including a smart device group (100g) consisting of a plurality of smart devices (100), a network (200), a building energy management server (300), and a smart control unit group (400g) consisting of a plurality of smart control units (400) may provide an effect of improving energy efficiency.

Description

Building energy saving system and building energy management server for this {Energy saving system for structire}

The present invention relates to a building energy saving system, a building energy saving system, and a building energy management server system therefor, and more specifically, by separating the energy consumption for each building purpose according to time and selecting the operation of cooling, heating, hot water, etc. , In addition to saving energy, it relates to a building energy saving system for maintaining a constant temperature and smell of the barn and pig house, and a building energy management server for the same, when the building is a livestock house and a pig house.

In recent years, according to the national policy for out-of-source telephone, demands and regulations for energy saving and efficient use are increasing. In particular, in the field of construction, demands and regulations for saving and efficient use of cooling and heating energy are also increasing. Accordingly, not only homes and business offices, but also in cases where buildings are livestock houses and pig houses, there is an urgent need to develop technologies for infrastructure construction as well as diagnosis to enable structurally saving and efficient use of cooling and heating energy. to be.

Republic of Korea Patent Application No. 10-2014-0061982 (2014.05.23) "Existing building energy consumption separation analysis system, method, and a medium recording a computer-readable program for executing the method (SYSTEM AND METHOD FOR END-USE) DISAGGREGATION OF EXISTING BUILDING ENERGY CONSUMPTION, AND A MEDIUM HAVING COMPUTER READABLE PROGRAM FOR EXECUTING THE METHOD) Korean Patent Application No. 10-2017-0040966 (2017.03.30) "ENERGY PREFORMANCE PROFILING SYSTEM FOR EXISTING BUILDING"

The present invention is to solve the above problems, by separating the energy consumption for each building use over time and selecting an operation such as cooling, heating, hot water, etc., so as to save energy, as well as when the building is a livestock house or a pig house, It is to provide a building energy saving system for maintaining a certain temperature and smell of livestock houses and pig houses, and a building energy management server for this.

In addition, the present invention improves energy efficiency while automatically controlling the temperature of the storage cooling tank and the heat storage tank to a preset temperature range by configuring the storage cooling tank and the storage tank as a heat-electric energy conversion unit unit. It is to provide a building energy-saving system and a building energy management server for this.

However, the objects of the present invention are not limited to the above-mentioned objects, and other objects that are not mentioned will be clearly understood by those skilled in the art from the following description.

In order to achieve the above object, a building energy saving system according to an embodiment of the present invention includes a smart device group 100g consisting of a plurality of smart devices 100, a network 200, a building energy management server 300, and a plurality of In the building energy saving system (1) comprising a smart control unit group (400g) consisting of a smart control unit (400) of, the smart control unit (400) may be composed of a plurality of pipes buried in the ground, Cooling or heating is performed along the geothermal tube extending from the pipe, and when cooling is operated, a cooling function is provided from the auxiliary heat exchange unit unit for cooling type heat exchange, and when the heating operation is performed, auxiliary heat exchange unit is provided for heating type heat exchange. It is provided with a heating action, and cold air and hot air to the storage cooling tank 440 and the heat storage tank 450 by different cooling pumps (410a) and heat pumps (410b) using a divided area according to the cooling operation and the heating operation. Underground heat exchanger 410 to provide a; In order to perform a cooling operation with an air conditioner capable of cooling and heating operation, heat exchange between air and refrigerant is performed to provide the heat energy of the refrigerant stored in the refrigerant storage tank 400 connected to the condenser using a cooling pump 420a, and a heating operation is performed. An air heat exchanger 420 that performs heat exchange between air and a refrigerant to provide heat energy of the refrigerant stored therein to the heat storage tank 500 connected to the vaporizer using a heat pump 420b; The cold air provided from the external liquid pipe is provided to the storage cooling tank 440 through the cooling heat pump, and the warm heat supplied from the external liquid pipe can be provided to the heat storage tank 450, and the cooling operation and the heating operation A water heat exchanger 430 that provides cool air and heat to the storage cooling tank 440 and the heat storage tank 450 by different cooling pumps 430a and heat pumps 430b using the areas divided according to the different cooling pumps 430a and 430b; A cold storage tank 440 that provides a cooling function to suppress an increase in temperature for the preset area by providing cool air to a preset area of the building through the cooling rotation tube 440a and a cooling heat pump formed therebetween; A heat storage tank 450 that provides a heat function for suppressing a temperature drop for a preset area by providing warmth to a preset area of a building through a thermal heat pump formed between the heated rotating tube 450a and a thermal heat pump formed therebetween; And a first temperature sensing end 491a, a second temperature sensing end 492a, an odor sensing end 493a, and a temperature and humidity sensing end 494a, wherein the first temperature sensing end 491a is a storage cooling tank 440 It is formed in contact with the fruit inside, the second temperature sensing stage 492a is formed in contact with the refrigerant inside the heat storage tank 450, and the temperature and humidity sensing stage 494a is formed at a designated location in a preset area of the building. Sensing unit 490a; Including, and sensing through the sensing unit 490a for each smart control unit 400 after registration to the building energy management server 300 for one or more smart control units 400 by each smart device 100 According to the first temperature sensing information measured by the first temperature sensing end 491a and the second temperature sensing information measured by the second temperature sensing end 492a. In addition to maintaining the temperature by heat exchange, the storage cooling tank 440 and the heat storage tank 450 are configured as a heat-electric energy conversion unit unit 400u, so that the components of the smart control unit 400 are converted into electric energy. It may be characterized by supplying power for.

In order to achieve the above object, the building energy management server for the above-described building energy saving system according to an embodiment of the present invention is formed in the cold storage tank 440 among the sensing units 490a of each smart control unit 400. 1 After controlling the transmission/reception unit 310 to receive the first temperature sensing information and the second temperature sensing information from the temperature sensing end 491a and the second temperature sensing end 492a formed in the heat storage tank 450, respectively, Time information and the first and second temperature sensing information are stored in the database 330 as the identification number of each smart control unit 400 as metadata, and preset among the sensing units 490a of each smart control unit 400 After controlling the transmission/reception unit 310 to receive humidity information through the network 200 in addition to the third temperature sensing information set in advance from the temperature/humidity sensing unit 494a formed in the region, humidity information is transmitted in addition to the third temperature sensing information. The identification number of each smart control unit 400 is stored as metadata along with the first and second temperature sensing information, and the chemical composition of the gas is provided by receiving the discharged gas formed in a preset area of the building among the sensing unit 490a. After analyzing whether or not odor is generated by using the information received from the odor sensing unit 493a that senses (sensing), the information on whether or not odor is generated is converted to the first and second temperature sensing information, the third temperature sensing information, and the humidity information. A sensing module 321 for storing the identification number of each smart control unit 400 together as metadata as a monitoring information unit; It may be characterized in that it includes.

A building energy saving system according to an embodiment of the present invention, and a building energy management server therefor, not only save energy by selecting an operation such as cooling, heating, hot water supply, etc. by separating energy usage for each building purpose according to time. , If the building is a livestock house or a pig house, it can provide the effect of maintaining a certain temperature and smell of the house and pig house.

In addition, the building energy saving system according to another embodiment of the present invention, and the building energy management server therefor, increase energy efficiency by configuring a storage cooling tank and a storage tank as a heat-electric energy conversion unit unit, as well as storage cooling. It is possible to provide an effect of improving energy efficiency while automatically controlling the temperature of the tank and the heat storage tank to a preset temperature range.

1 is a view showing a building energy saving system 1 according to an embodiment of the present invention.
2 is a view showing the components of each smart control unit 400 of the building energy saving system 1 according to an embodiment of the present invention.
FIG. 3 is a block diagram showing components of the sensing unit 490a of each smart control unit 400 of FIG. 2.
4 is a block diagram showing the components of the building energy management server 300 of the building energy saving system 1 according to an embodiment of the present invention.
5 is a view for explaining that a heat storage tank 440 and a heat storage tank 450 of the building energy saving system 1 according to an embodiment of the present invention are configured to convert the heat-electric energy unit unit 400u .

Hereinafter, a detailed description of a preferred embodiment of the present invention will be described with reference to the accompanying drawings. In the following description of the present invention, when it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, a detailed description thereof will be omitted.

In the present specification, when one component'transmits' data or a signal to another component, the component can directly transmit the data or signal to the other component, and through at least one other component It means that data or signals can be transmitted to other components.

1 is a view showing a building energy saving system 1 according to an embodiment of the present invention. Referring to FIG. 1, the building energy saving system 1 includes a smart device group 100g consisting of a plurality of smart devices 100, a network 200, a building energy management server 300, and a plurality of smart control units 400. ) Consisting of a smart control unit group (400g), and may include a big data server (500).

Here, the network 200 is a communication network, which is a high-speed backbone network of a large communication network capable of large-capacity, long-distance voice and data services, and may be a next-generation wired or wireless network for providing Internet or high-speed multimedia services. When the network 200 is a mobile communication network, it may be a synchronous mobile communication network or an asynchronous mobile communication network. As an embodiment of the asynchronous mobile communication network, there is a wideband code division multiple access (WCDMA) communication network. In this case, although not shown in the drawing, the network 200 may include a Radio Network Controller (RNC). On the other hand, although the WCDMA network was taken as an example, it may be a 3G LTE network, a 4G network, a next-generation communication network such as 5G, and other IP-based IP networks. The network 200 includes a smart device group 100g composed of a plurality of smart devices 100, a building energy management server 300, a smart control unit group 400g composed of a plurality of smart control units 400, and big data. It serves to transmit signals and data between the server 500 and other systems.

2 is a view showing the components of each smart control unit 400 of the building energy saving system 1 according to an embodiment of the present invention. 3 is a block diagram showing the components of the sensing unit 490a of each smart control unit 400 of FIG. 2.

Referring to FIG. 2, the smart control unit 400 includes an underground heat exchanger 410, an air heat exchanger 420, a water heat exchanger 430, a storage cooling tank 440, a cooling rotation tube 440a, and a heat storage tank 450. , A heated rotating tube 450a, an air supply fan 460, a Peltier element 470, a chemical sprayer 480, a sensing unit 490a, a controller 490b, and a transmitting/receiving antenna 490c.

The underground heat exchanger 410 may be composed of a plurality of pipes buried in the ground, and performs cooling or heating along a geothermal tube extending from the pipe, and auxiliary heat exchange unit for cooling type heat exchange during cooling operation. A cooling action can be provided, and during the heating operation, a heating action is additionally provided from the auxiliary heat exchange unit unit for heating type heat exchange, and different cooling pumps 410a and different cooling pumps 410a and Cold air and heat may be provided to the storage cooling tank 440 and the heat storage tank 450 by the heat pump 410b.

The air heat exchanger 420 is an air conditioner capable of cooling and heating operation, and provides heat energy of the refrigerant stored by performing heat exchange between air and refrigerant to perform a cooling operation to the storage cooling tank 400 connected to the condenser using a cooling pump 420a. In addition, in order to perform the heating operation, heat exchange between air and refrigerant may be performed to provide thermal energy of the refrigerant stored in the heat storage tank 500 to the heat storage tank 500 connected to the carburetor using a heat pump 420b.

The water heat exchanger 430 may provide cold air provided from an external liquid pipe to the storage tank 440 through a cooling heat pump, and a warm heat pump provided from the external liquid pipe to the heat storage tank 450. , Cold air and hot air may be provided to the storage cooling tank 440 and the heat storage tank 450 by different cooling pumps 430a and heat pumps 430b by utilizing areas divided according to the cooling operation and the heating operation.

The storage cooling tank 440 may provide a cooling function to suppress an increase in temperature for a preset area by providing cool air to a preset area of a building through a cooling heat pump formed between the cooling rotation tube 440a and the cooling heat pump formed therebetween. .

The heat storage tank 450 may provide a heat function to suppress a temperature drop in a preset area by providing warmth to a preset area of a building through a thermal heat pump formed between the thermal rotating tube 450a and the thermal heat pump formed therebetween. .

The air supply fan 460 corresponds to a fan for exchanging air with the outside for a predetermined area of a building.

The Peltier element 470 is formed to be used for cold/hot temperature control, particularly for rapid cooling temperature setting, for a setting area requiring detailed temperature control for a special purpose in a preset area, and the controller 490b using external power for the setting area. Temperature control can be performed according to the control of ). In particular, the Peltier element 470 may be formed on a wall surface of a water supply tank supplying hot water on a building in which the heated rotating tube 450a is formed. Meanwhile, the Peltier element 470 used herein can control the temperature of the water supply tank in a preset temperature range using a Peltier element, a temperature sensor on the surface of the water supply tank, and an Arduino substrate in a module form.

The chemical injector 480 may be formed to inject a natural fragrance when sensed by the sensing unit 490a that the odor for the area set in advance by the controller 490b is sensed.

The sensing unit 490a includes a first temperature sensing end 491a, a second temperature sensing end 492a, an odor sensing end 493a, and a temperature/humidity sensing end 494a, as shown in FIG. The temperature sensing end 491a is formed in contact with the fruit in the storage cooling tank 440, the second temperature sensing end 492a is formed in contact with the refrigerant in the heat storage tank 450, and the smell sensing end 493a And the temperature and humidity sensing stage 494a may be formed at a designated location in a preset area of the building.

The controller 490b not only controls each component constituting the smart control unit 400, but also a building energy management server 300 connected to the network 200 through a transmission/reception antenna 490c, and each smart device. (100), it is possible to perform signal and data transmission and reception with the big data server 500.

4 is a block diagram showing the components of the building energy management server 300 of the building energy saving system 1 according to an embodiment of the present invention. 5 is a view for explaining that a heat storage tank 440 and a heat storage tank 450 of the building energy saving system 1 according to an embodiment of the present invention are configured to convert the heat-electric energy unit unit 400u .

4, the building energy management server 300 includes a transmission/reception unit 310, a control unit 320, and a database 330, and the control unit 320 includes a sensing module 321, an energy circulation module 322 , A temperature control module 323, an air control module 324, and a feedback control module 325 may be included.

The sensing module 321 includes a first temperature sensing end 491a formed in the storage cooling tank 440 among the sensing units 490a of each smart control unit 400 and a second temperature sensing end 492a formed in the heat storage tank 450. After controlling the transmission/reception unit 310 to receive the first temperature sensing information and the second temperature sensing information respectively from ), real-time time information and the first and second temperature sensing information are stored in the database 330 for each smart control unit ( 400) can be stored as metadata.

In addition, the sensing module 321 transmits humidity information in addition to the third temperature sensing information of a preset area from the temperature/humidity sensing terminal 494a formed in a preset area among the sensing units 490a of each smart control unit 400. After controlling the transmission/reception unit 310 to receive through ), the identification number of each smart control unit 400 can be stored as metadata along with the first and second temperature sensing information and humidity information in addition to the third temperature sensing information. have.

In addition, the sensing module 321 uses information received from the odor sensing unit 493a, which senses the chemical composition of the gas by receiving the gas discharged from the sensing unit 490a, which is formed in a predetermined area of the building. After analyzing the occurrence of smell, the identification number of each smart control unit 400 together with the first and second temperature sensing information, third temperature sensing information, and humidity information as metadata is a monitoring information unit. Can be saved as.

The energy circulation module 322 extracts the terminal identification number (IMEI) of the smart device 100 that is matched with the identification number of each smart control unit 400 and stored, and then monitors it with the smart device 100 corresponding to the terminal identification number. The transmission/reception unit 310 may be controlled to transmit the information unit through the network 200.

Thereafter, the energy circulation module 322 transmits/receives the transmission/reception unit 310 to receive the “temperature construction information for each time period” according to the first to third temperature sensing information for a preset area from the smart device 100 through the network 200. After controlling ), the terminal identification number of the smart device 100 may be stored in the database 330 together as metadata.

When the first temperature sensing information is less than the preset "cooling storage tank temperature range", the temperature control module 323 supplies a refrigerant exceeding a preset temperature from the storage cooling tank temperature range to the storage cooling tank 440 and simultaneously cools storage. By controlling the discharge valve connected to the tank 440 to discharge the refrigerant to the outside, it is possible to control the first temperature sensing information to fall within the temperature range of the storage cooling tank.

In another embodiment of the present invention, when the first temperature sensing information is less than a preset "cooling storage tank temperature range" and the second temperature sensing information exceeds a preset "heat storage tank temperature range", the temperature control module 323 , A first temperature sensing through supply of a refrigerant from the storage cooling tank 440 to the heat storage tank 450 and supplying a new refrigerant exceeding a preset temperature from the storage cooling tank temperature range to the storage cooling tank 440 The information can be controlled to fall within the temperature range of the storage cooling tank.

The temperature control module 323 is the current cooling pump 410a among the underground heat exchanger 410, the air heat exchanger 420, and the water heat exchanger 430 when the first temperature sensing information exceeds the preset "cool storage tank temperature range". , 420a, 430a) and the heat pumps (410b, 420b, 430b) of the heat pumps (410b, 420b, 430b), if there is any operating, the heat pumps (410b, 420b, 430b) are stopped, the heat pump (410b, By controlling the cooling pumps 410a, 420a, 430a connected to the heat exchangers 410, 420, 430 in which the 420b and 430b are stopped to operate, temperature control is performed until they fall within the temperature range of the storage cooling tank. 440) can be controlled so that the temperature is always maintained in the designated cold storage tank temperature range.

In the same way, when the second temperature sensing information exceeds a preset "heat storage tank temperature range", the temperature control module 323 transfers a heat storage tank (熱媒) that does not reach a preset temperature from the heat storage tank temperature range. 450) and control the discharge valve connected to the heat storage tank 450 so that the heat is discharged to the outside, so that the second temperature sensing information falls within the temperature range of the storage tank. can do.

In another embodiment of the present invention, when the second temperature sensing information exceeds the preset "cooling storage tank temperature range", the temperature control module 323 is less than the preset "cooling storage tank temperature range". , Through the supply of heat from the heat storage tank 450 to the heat storage tank 440 and supplying excess new heat that is less than a preset temperature from the heat storage tank temperature range to the heat storage tank 450 It is possible to control the second temperature sensing information to fall within the temperature range of the storage cooling tank.

The temperature control module 323 is a current cooling pump among the underground heat exchanger 410, the air heat exchanger 420 and the water heat exchanger 430 when the second temperature sensing information does not reach the minimum value of the preset "heat storage tank temperature range". (410a, 420a, 430a) and the heat pumps (410b, 420b, 430b) of the cooling pumps (410a, 420a, 430a) if there is any operating, the cooling pumps (410a, 420a, 430a) are stopped, and the cooling pump ( By controlling the heat pumps 410b, 420b, 430b connected to the heat exchangers 410, 420, 430 where 410a, 420a, 430a are stopped to operate, temperature control is performed until they fall within the temperature range of the heat storage tank, It is possible to control so that the temperature is always maintained in a temperature range of the storage cooling tank designated for the tank 440.

In addition, the temperature control module 323 extracts corresponding information among cooling, heating, and hot water for a preset temperature from "temperature construction information for each time period" stored in the database 330 by the energy circulation module 322, and then Temperature information set for each of cooling, heating, and hot water supply may be extracted from the database 330 before a preset time from the start time of the time zone.

On the other hand, the temperature control module 323 makes a request to the big data server 500 for the electricity rate discount time zone for each region when there is no "temperature construction information for each time zone" stored in the database 330 by the energy circulation module 322. Pre-set temperatures for the storage cooling tank 440 and the heat storage tank 450 through control of the electricity-based cooling device and heating device connected to the storage cooling tank 440 and the heat storage tank 450 during the electricity rate discount time through It can be controlled to maintain homeostasis to range.

Thereafter, in the case of cooling, the temperature control module 323 controls the cooling pump 441 formed between the storage cooling tank 440 and the cooling rotation tube 440a, and the cooling rotation tube 440a from the storage cooling tank 440 It is possible to control the refrigerant to be continuously circulated and supplied to the cooling rotating tube 440a until a predetermined cooling temperature is reached due to the furnace refrigerant.

In addition, in the case of heating, the temperature control module 323 controls the heat storage tank 450 and the heat pump 451 formed between the heat storage tank 450 and the heat rotation tube 450a. It is possible to control so that the fruit is continuously circulated and supplied to the heated rotating tube 450a until a predetermined heating temperature is reached due to the furnace fruit.

In addition, in the case of hot water supply, the temperature control module 323 controls the heat storage tank 450 and the heat pump 451 formed between the heat storage tank 450 and the heat rotation tube 450a, so that the heat storage tank 450 controls the heat storage tank 450 and the heat rotation tube 450a. In addition to controlling the heat to be continuously circulated and supplied to the heated rotating tube (450a) until the heating temperature reaches a preset heating temperature due to the furnace, it is also controlled on the wall of the water supply tank that supplies hot water on the building connected to the heated rotating tube (450a). Through the control of the formed Peltier element 470, it is possible to instantly adjust the temperature to a preset hot water temperature range.

On the other hand, on the building, the cooling rotating tube 440a and the heated rotating tube 450a are formed so as not to overlap at positions spaced apart from each other on the ground, but are formed evenly distributed in a preset area, or are formed underground on the building and connected to the ground. It can be formed in a form that can supply cold air and warmth to the ground through a tile fan.

The air control module 324 connects the first panel 10 to the heat storage tank 440 as shown in FIG. 5, connects the second panel 20 to the heat storage tank 450, and connects the first panel 10 and the After bonding both ends of the second panel 20, electric energy by current obtained by the Seebeck effect that generates thermoelectric power according to the temperature difference between the first panel 10 and the second panel 20 By supplying power to the sensing unit 490a, the controller 490b, the air supply fan 460, the chemical sprayer 480, etc. using electric energy using the stored battery 410u, Air control can be performed.

In one embodiment of the present invention, the first panel 10 and the second panel 2 bond both ends of two types of semiconductors doped with N-type and P-type, respectively, to give a temperature difference to the energy of the higher temperature side. The Seebeck effect, which is a principle of increasing the level, can be used, and accordingly, electric charges move from a high energy level to a low energy level, thereby generating electricity at the anode.

Accordingly, the air control module 324 has the humidity information of the preset area by the temperature/humidity sensing unit 494a is less than the preset humidity range, and the current through access to the big data server 500 through the network 200 When the atmospheric humidity in the preset area exceeds the preset humidity range, the chemical composition of the gas is sensed in the preset area by the other odor sensing unit 493a, and ammonia gas including _{carbon dioxide gas (CO 2) as gas} , Volatile amino acids, organic acids (aldehydes, ketones, etc.), at least one component of water vapor is sensed, and it is judged that smells are generated based on pre-calculated data on the content and ratio of chemical components of the gas. In this case, the supply fan 460 is turned on and the drug injector 480 is activated, and the maintenance is controlled until it is analyzed that it falls within a preset humidity range or does not smell. I can.

Feedback control module 325, when the building is a livestock house or pig house, the configuration of the smart control unit 400 and after the livestock is reared by the remote building energy management server 300, the livestock name as feedback information for each livestock. , The amount of food for a predetermined period of time, information on changes in the state of blood in the animal body, etc. may be received from the smart device 100 and stored in the database 330 as a terminal identification number of the smart device 100.

Thereafter, the feedback control module 325 controls the transmission/reception unit 310 to transmit the feedback information stored in the database 330 to the big data server 500 through the network 200, After the feedback information is stored for each livestock, optimal temperature and ventilation control information for each livestock according to artificial intelligence learning of the big data server 500 can be obtained and used as control information for the smart control unit 400 for each livestock. .

Meanwhile, the big data server 500 may analyze collected data distributed and stored for each livestock in the DCS DB by a distributed file program through a machine learning algorithm and generate temperature and ventilation control information for each. More specifically, the machine learning algorithm used in the big data server 500 may be one of a decision tree classification algorithm, a random forest classification algorithm, and a support vector machine (SVM) classification algorithm.

The big data server 500 analyzes the collected data distributed and stored in the DCS DB by a distributed file program, extracts a plurality of feature information as a result of the analysis, and uses at least one of a plurality of machine learning algorithms to extract the extracted feature information. As a result of learning and learning, it is possible to determine whether or not there is an abnormal state.

That is, the big data server 500 may apply an ensemble structure composed of a plurality of complementary machine learning algorithms to improve the accuracy of each temperature and ventilation control information.

The decision tree classification algorithm is a method of learning in a tree structure to derive results, so that result interpretation and understanding are easy, data processing speed is fast, and rules can be derived based on a search tree. RF can be applied as a way to improve the low classification accuracy of DT. The random forest classification algorithm slaughters the result of learning a plurality of DTs in an ensemble. Although it is difficult to understand the result than DT, the result accuracy may be higher than that of DT. SVM can be applied as a way to improve overfitting that can occur through DT or RF learning. The SVM classification algorithm classifies data belonging to different classifications on a plane basis, and generally has high accuracy and may structurally have low sensitivity to overfitting.

The present invention can also be implemented as a computer-readable code on a computer-readable recording medium. The computer-readable recording medium includes all types of recording devices that store data that can be read by a computer system.

Examples of computer-readable recording media include ROM, RAM, CD-ROM, magnetic tape, floppy disk, and optical data storage devices, and are implemented in the form of carrier waves (for example, transmission through the Internet). Includes things.

In addition, the computer-readable recording medium is distributed over a computer system connected through a network, so that computer-readable codes can be stored and executed in a distributed manner. In addition, functional programs, codes, and code segments for implementing the present invention can be easily inferred by programmers in the technical field to which the present invention belongs.

As described above, in the present specification and drawings, a preferred embodiment of the present invention has been disclosed, and although specific terms are used, this is only used in a general meaning to easily explain the technical content of the present invention and to aid understanding of the invention. , It is not intended to limit the scope of the present invention. In addition to the embodiments disclosed herein, it is apparent to those of ordinary skill in the art that other modified examples based on the technical idea of the present invention can be implemented.

1: Building energy saving system
100: smart device
100g: Smart device group
200: network
300: Building energy management server
310: transmitting and receiving unit
320: control unit
321: sensing module
322: energy circulation module
323: temperature control module
324: air control module
325: feedback control module
330: database
400: smart control unit
410: underground heat exchanger
420: air heat exchanger
430: water heat exchanger
440: storage cooling tank
440a: cooling rotating tube
450: heat storage tank
450a: heated rotating tube
460: air supply fan
470: Peltier element
480: medicine sprayer
490a: sensing unit
490b: controller
490c: transmit and receive antenna
400g: Smart control unit group
500: Big data server

Claims (2)

A smart device group (100g) consisting of a plurality of smart devices 100, a network 200, a building energy management server 300, a smart control unit group (400g) consisting of a plurality of smart control units 400, and big data In the building energy saving system 1 including the server 500, the smart control unit 400,
Underground heat exchanger 410, air heat exchanger 420, water heat exchanger 430, storage cooling tank 440, cooling rotating tube 440a, heat storage tank 450, heated rotating tube 450a, air supply fan 460 , A Peltier element 470, a drug injector 480, a sensing unit 490a, a controller 490b, and a transmission/reception antenna 490c,
The underground heat exchanger 410,
It can be composed of a plurality of pipes buried in the ground, and performs cooling or heating along the geothermal pipe extending from the pipe, and during cooling operation, a cooling action can be provided auxiliary from the auxiliary heat exchange unit unit for cooling type heat exchange. , During the heating operation, a heating operation is provided auxiliary from the auxiliary heat exchange unit unit for heating type heat exchange, and by using different cooling pumps 410a and heat pumps 410b by utilizing a divided area according to the cooling operation and the heating operation. Provides cold air and heat to the storage cooling tank 440 and the heat storage tank 450,
The air heat exchanger 420,
In order to perform a cooling operation with an air conditioner capable of cooling and heating operation, heat exchange between air and refrigerant is performed to provide the heat energy of the refrigerant stored in the refrigerant storage tank 400 connected to the condenser using a cooling pump 420a, and a heating operation is performed. In order to perform heat exchange between air and refrigerant, the heat energy of the refrigerant that has been stored is provided to the heat storage tank 500 connected to the vaporizer using a heat pump 420b,
The water heat exchanger 430,
The cold air provided from the external liquid pipe is provided to the storage cooling tank 440 through the cooling heat pump, and the warm heat supplied from the external liquid pipe can be provided to the heat storage tank 450, and the cooling operation and the heating operation Provides cold air and heat to the storage cooling tank 440 and the heat storage tank 450 by different cooling pumps 430a and heat pumps 430b by utilizing the areas divided according to,
The storage cooling tank 440,
By providing cool air to a preset area of the building through a cooling heat pump formed between the cooling rotation tube 440a and the cooling heat pump, it provides a cooling function to suppress an increase in temperature for the preset area,
The heat storage tank 450,
By providing warmth to a preset area of a building through a thermal heat pump formed between the heated rotating tube 450a and a thermal heat pump formed therebetween, it provides a thermal function to suppress a temperature drop in the preset area,
The air supply fan 460,
It is a fan for air exchange with the outside for a preset area of a building,
The Peltier element 470,
It is formed to be used for cold/hot temperature control and rapid cooling temperature setting for a set area that requires detailed temperature control for a special purpose in a preset area, and temperature is controlled under the control of the controller 490b using external power for the set area. It is formed on the wall of the water supply tank that supplies hot water on the building in which the heating rotation tube 450a is formed, and in the form of a module, the Peltier element, the temperature sensor on the surface of the water supply tank, and the Arduino board are used to achieve a preset temperature range. It controls the temperature of the water supply tank,
The drug injector 480,
It is formed to spray a natural fragrance when sensed by the sensing unit 490a that there is a smell for a pre-set area by the controller 490b,
The sensing unit 490a,
A first temperature sensing end (491a), a second temperature sensing end (492a), an odor sensing end (493a), and a temperature and humidity sensing end (494a), and the first temperature sensing end (491a) is inside the storage cooling tank 440 The second temperature sensing end 492a is formed in contact with the refrigerant inside the heat storage tank 450, and the odor sensing end 493a and the temperature and humidity sensing end 494a are preset areas of the building. Is formed at the designated location of
The controller 490b,
In addition to performing control for each component constituting the smart control unit 400, the building energy management server 300 connected to the network 200 through a transmission/reception antenna 490c, each smart device 100, and BIC It performs signal and data transmission and reception with the data server 500,
The building energy management server 300 includes a transmission/reception unit 310, a control unit 320 and a database 330, and the control unit 320 includes a sensing module 321, an energy circulation module 322, and a temperature control module ( 323), an air control module 324 and a feedback control module 325,
The sensing module 321,
The first temperature from the first temperature sensing end 491a formed in the storage cooling tank 440 and the second temperature sensing end 492a formed in the heat storage tank 450 among the sensing units 490a of each smart control unit 400 After controlling the transmission/reception unit 310 to receive sensing information and second temperature sensing information, real-time time information and first and second temperature sensing information are stored in the database 330 with the identification number of each smart control unit 400. Save as metadata,
Transmitting/receiving unit to receive humidity information through the network 200 in addition to the third temperature sensing information of a preset area from the temperature/humidity sensing unit 494a formed in a preset area among the sensing units 490a of each smart control unit 400 ( After controlling 310), the identification number of each smart control unit 400 is stored as metadata along with the humidity information in addition to the third temperature sensing information, along with the first and second temperature sensing information,
After analyzing the occurrence of odor using the information received from the odor sensing unit 493a, which senses the chemical composition of the gas by receiving the gas discharged from the sensing unit 490a, which is formed in a pre-set area of the building, The identification number of each smart control unit 400 together with the first and second temperature sensing information, third temperature sensing information, and humidity information is stored as metadata as monitoring information units,
The energy circulation module 322,
After extracting the terminal identification number (IMEI) of the smart device 100 that is matched with the identification number of each smart control unit 400 and stored, the monitoring information unit is transferred to the smart device 100 corresponding to the terminal identification number. Controls the transceiver 310 to transmit through,
After controlling the transmission/reception unit 310 from the smart device 100 to receive the "temperature building information for each time zone" according to the first to third temperature sensing information for a preset area through the network 200, the smart device ( The terminal identification number of 100) is stored in the database 330 together as metadata,
When the first temperature sensing information is less than a preset "cooling storage tank temperature range", the temperature control module 323 supplies a refrigerant exceeding a preset temperature from the storage cooling tank temperature range to the storage cooling tank 440 at the same time. By controlling the discharge valve connected to the storage cooling tank 440 to discharge the refrigerant to the outside, the first temperature sensing information is controlled to fall within the temperature range of the storage cooling tank,
When the first temperature sensing information is less than the preset "heat storage tank temperature range" and the second temperature sensing information exceeds the preset "heat storage tank temperature range", the refrigerant from the heat storage tank 440 to the heat storage tank 450 ( Controls the first temperature sensing information to fall within the temperature range of the storage cooling tank by supplying a new refrigerant exceeding a preset temperature from the storage cooling tank temperature range to the storage cooling tank 440 together with the provision of 冷媒),
The temperature control module 323,
When the first temperature sensing information exceeds the preset "cooling tank temperature range", the current cooling pumps 410a, 420a, 430a and heat among the underground heat exchanger 410, the air heat exchanger 420, and the water heat exchanger 430 If any of the pumps 410b, 420b, and 430b are operated, the heat pumps 410b, 420b, 430b are stopped, and the heat pumps 410b, 420b, 430b are stopped. By controlling the cooling pumps 410a, 420a, 430a connected to the heat exchangers 410, 420, 430 to operate, temperature control is performed until it falls within the temperature range of the storage cooling tank, thereby specifying the storage cooling tank for the storage cooling tank 440 The temperature range is controlled so that the temperature is always maintained,
When the second temperature sensing information exceeds the preset "heat storage tank temperature range", the heat storage tank 450 supplies heat that does not reach the preset temperature from the heat storage tank temperature range to the heat storage tank 450 and at the same time The second temperature sensing information is controlled so that it falls within the temperature range of the storage cooling tank by controlling the discharge valve connected with the heat to the outside through the control,
When the second temperature sensing information exceeds the preset "cooling storage tank temperature range", and if the first temperature sensing information is less than the preset "cooling storage tank temperature range", the heat from the heat storage tank 450 to the storage cooling tank 440 ( Controls the second temperature sensing information to fall within the temperature storage tank temperature range by supplying new heat from the heat storage tank temperature range to the heat storage tank 450 along with the provision of heat storage tank,
When the second temperature sensing information does not reach the minimum value of the preset "heat storage tank temperature range", the current cooling pumps 410a, 420a, 430a among the underground heat exchanger 410, the air heat exchanger 420, and the water heat exchanger 430 And the heat pumps (410b, 420b, 430b), if any of the cooling pumps (410a, 420a, 430a) are operating, the cooling pumps (410a, 420a, 430a) are stopped, and the cooling pumps (410a, 420a, 430a) By controlling the heat pumps 410b, 420b, 430b connected to the interrupted heat exchangers 410, 420, 430 to operate, temperature control is performed until it falls within the temperature range of the heat storage tank. Controls to keep the temperature always within the temperature range of the storage cooling tank,
After extracting the corresponding information among cooling, heating, and hot water for a preset temperature from "temperature building information for each time zone" stored in the database 330 by the energy circulation module 322, before the preset time from the departure time of each time zone The temperature information set for each of cooling, heating, and hot water is extracted from the database 330,
When there is no "temperature construction information for each time zone" stored in the database 330 by the energy circulation module 322, the storage cooling tank ( Controls to maintain homeostasis in a preset temperature range for the storage cooling tank 440 and the heat storage tank 450 through control of a cooling device and a heating device based on electricity connected to the 440) and the heat storage tank 450, and ,
In the case of cooling, through the control of the cooling pump 441 formed between the storage cooling tank 440 and the cooling rotation tube 440a, a predetermined cooling temperature due to the refrigerant from the storage cooling tank 440 to the cooling rotation tube 440a is Control so that the refrigerant is continuously circulated and supplied to the cooling rotary tube 440a until
In the case of heating, through the control of the heat pump 451 formed between the heat storage tank 450 and the heat storage tube 450a, the heating temperature set in advance due to the heat from the heat storage tank 450 to the heat rotation tube 450a is Controls so that the fruit is continuously circulated and supplied to the heated rotating tube 450a until
In the case of hot water supply, a predetermined heating temperature due to the heat from the heat storage tank 450 to the heating rotation tube 450a is controlled through the control of the heat pump 451 formed between the heat storage tank 450 and the heating rotation tube 450a. In addition to controlling the heat to be continuously circulated and supplied to the heated rotating tube (450a) until the temperature is reached, as well as controlling the Peltier element 470 formed on the wall of the water supply tank that supplies hot water on the building connected to the heated rotating tube (450a). Instantly adjusts the temperature to the preset hot water temperature range through
The air control module 324,
The first panel 10 is connected to the heat storage tank 440, the second panel 20 is connected to the heat storage tank 450, and both ends of the first panel 10 and the second panel 20 are joined. After that, electricity using the battery 410u that stores electric energy by current obtained by the Seebeck effect that generates thermoelectric power according to the temperature difference between the first panel 10 and the second panel 20 By supplying power to the sensing unit 490a, the controller 490b, the air supply fan 460, and the chemical sprayer 480 using energy, air control for a preset area of the building is performed,
The humidity information of the preset area by the temperature and humidity sensing unit 494a is less than the preset humidity range, and the air humidity of the current preset area through access to the big data server 500 through the network 200 is preset humidity. If the range is exceeded, the chemical composition of the gas is sensed in a preset area by the other odor sensing unit 493a, but as a gas, carbon dioxide gas (CO ₂ ), ammonia gas, volatile amino acids and organic acids (aldehyde (Aldehyde)) , Ketone (Keton), when it is determined that at least one component of water vapor is sensed and smells based on pre-calculated data on the content and ratio of chemical components of the gas, the air supply fan 460 is turned on ( ON) and starting the actuation for the drug sprayer 480 and controlling the maintenance until it is analyzed that it falls within a preset humidity range or does not smell,
The feedback control module 325,
When the building is a barn or pig farm, after the configuration of the smart control unit 400 and the livestock are reared by the remote building energy management server 300, the livestock name as feedback information for each livestock, and the amount of meal for a preset period , Receiving information on changes in the state of blood in the livestock body from the smart device 100, and storing it in the database 330 as a terminal identification number of the smart device 100,
By controlling the transmission/reception unit 310 to transmit the feedback information stored in the database 330 to the big data server 500 through the network 200, the feedback information is stored for each livestock on the big data server 500, A building energy saving system, characterized in that acquiring temperature and ventilation control information for each livestock according to artificial intelligence learning of the big data server 500 and using it as control information for the smart control unit 400 for each livestock.
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