KR100902346B1 - System for verifying power supply in household of apartment house and method thereof - Google Patents

Abstract

In-house electric power supply confirmation system of a multi-family housing according to the present invention is installed around the power breaker of each generation, the power sensing device for detecting a power supply state; The sensor signal of the power detection device 10 is arranged to process the data for each generation, but if a power supply abnormal signal is detected, compared to the power supply state of the other generation data to determine whether the artificial power cut-off state according to whether there is a difference Processing apparatus 20; And a management server 30 for outputting power generation information for each generation received through the data processing device 20 to the storage and display device 31.

According to the power supply confirmation system of households in a multi-family house, a manager or user can recognize the power supply of each household from the outside by installing a sensing device for checking the power supply of each household in the apartment house. If an external intruder shuts down the power for the purpose of releasing the crime, the administrator or user can be notified to take appropriate measures.If it is determined that the power of a specific household is abnormal, is it a power system problem? Or it provides the ability to quickly and accurately determine if it is an artificial power interruption.

Description

System and method for checking power supply in households of apartments {SYSTEM FOR VERIFYING POWER SUPPLY IN HOUSEHOLD OF APARTMENT HOUSE AND METHOD THEREOF}

1 is a block diagram showing the basic configuration of a general home network system.

Figure 2 is an exemplary view showing the flow of power system in the apartment.

Figure 3 is a block diagram showing the basic configuration of the power supply confirmation system in the household of a multi-family house according to the present invention.

Figure 4 is a conceptual diagram showing the connection between the configuration of the power supply confirmation system in the household of the apartment according to the present invention.

5 is an exemplary view showing an installation position of the power detection apparatus according to the present invention.

Figure 6a is an exemplary view showing the installation position of the current sensing power sensing device according to the present invention.

Figure 6b is an exemplary view showing the installation position of the voltage sensing type power sensing apparatus according to the present invention.

Figure 7 is a flow chart showing the procedure of the power supply confirmation system and power method in the household of a multi-family house according to the present invention.

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

10: power detection device 23: power supply confirmation module

11: current sensing power sensing device 24: comparison judgment module

12: voltage sensing power sensing device 30: management server

20: data intermediate processing device 31: display device

21: power system identification module 32: call module

22: data processing module

The present invention is a power supply confirmation system and a power supply confirmation method of a generation of a multi-unit house, the generation of problems in the power system according to the data state confirmed by checking the presence or absence of the power supply of each household in a multi-unit house such as the current apartment It is a power supply verification system and method that can recognize the emergency classification and notify the administrator or tenant to ensure the stable operation of the home network system and other devices in the household that basically require power.

With the introduction of the home network, the current apartments can be controlled in the home and remote areas by connecting lighting control, gas shutoff and heating / heating systems to the network, and security facilities to detect intrusion of outsiders due to vacation or other work. Many security-related devices (or systems) are constructed, including network safes that protect personal property and life.

1 is a block diagram showing the basic configuration of a general home network system.

As can be seen from Figure 1, due to the development of ubiquitous technology, devices that require control or know the current state in the home network system, which is currently known, are integrated in the home network main device (wall pad, gateway, home server, etc.). The main device and each device may be connected to a network to exchange signals with each other. The home network main device and the management server are also connected to the network, so that not only the household but also the remote household can check the status of the current household and control each device through the network.

Specifically, each device or system that performs the functions required within the household performs its own function and transmits its status and control signals to the wall pad / home server / gateway (hereinafter referred to as wall pad) through the communication line. Communicate In addition, WallPad aggregates data from each device or system in the household and manages it to be displayed whenever the user needs it. The user can directly access the wall pad to check the status of the household, or access the wall pad through the wired / wireless network to check the current status of the household. You can change the status by accessing the wall pad using direct manipulation or wired or wireless network.

In addition to managing data within a household, WallPad also collects and displays data from outside (data provided by content providers).

For example, when the user goes out, the user sets up security or security (hereinafter referred to as security), and the security function within the household is maintained until the user enters the household again and releases the security. The wall pad monitors the household during the time when the user is away through the intrusion detection device. When the intrusion signal is input before the crime prevention is released, the wall pad is transmitted to a specific person (eg, a housing manager, an apartment security company or a user). From outside, you know which generation has caused the problem and take appropriate action.

2 is an exemplary view showing the flow of power system in a multi-family house.

In order to supply the necessary power in the apartment house from the electrical room, power is transferred to the PNL in each building or a specific area through the trunk line in the apartment house, which is in turn transferred to each household through a meter box on each floor. The power delivered to each generation is diverted from the distribution boards to the devices that need it. The above-described home network system is also supplied with power through this process and performs its own function.

As can be seen from the description of FIG. 2, the home network system of FIG. 1 may basically perform power only when power is supplied. If power supply problems occur, not only the control functions for automation in the household, but also the security / security facilities that can affect personal property and life are paralyzed. In the absence of residents in households, if there is a problem with the power supply, the security / crime of the house will be loopholes, but the outside manager or the residents will not know this. In addition, even if the power to be taken from the public to the household for the purpose of theft, residents within the household has a problem that the security / crime without any countermeasures become defenseless.

Referring to the various prior arts known at home and abroad, various systems and methods for checking the power supply have been published. However, only the physical amount of the power or the degree of overload is determined. Specifically, the safe operation of the home network system is performed. There is no power supply verification system for MDUs.

Therefore, as a prerequisite for the home network system to perform its original function, there is a need to confirm and manage in advance whether or not the means for supplying power to the home network system (including other devices) is performing its function.

The present invention has been made in order to overcome the problems of the above technology, the device is provided in the generation and common units of the apartment house is provided with a specific person (only manager, security manager or The purpose of this is to enable residents to recognize and prevent various problems that may occur due to functional paralysis of the home network system.

Another object of the present invention is to determine whether a real crisis situation by determining whether the power is artificially cut off or whether the power is cut off due to power system problems such as force majeure, that is, power failure.

Still another object of the present invention is to provide a means for notifying the tenant as well as the apartment manager of a crisis situation.

It is a further object of the present invention to provide a more accurate artificial power cut identification function by judging overlapping with the power supply state of other generations when determining the artificial power cut.

In order to achieve the above object, the power supply confirmation system in a household of a multi-family housing according to the present invention is installed around the power breaker of each generation, the power sensing device for detecting a power supply state; The sensor signal of the power detection device 10 is arranged to process the data for each generation, but if a power supply abnormal signal is detected, compared to the power supply state of the other generation data to determine whether the artificial power cut-off state according to whether there is a difference Processing apparatus 20; And a management server 30 for outputting power generation information for each generation received through the data processing device 20 to the storage and display device 31.

In addition, the method for checking the power supply in the household of the apartment according to the present invention, the first step of detecting the power supply state of each household through the power sensor; A second step of classifying the power detection signal and processing data; A third step of comparing power supply states of other generations in the same power system to which a specific generation belongs when an abnormal signal is generated for a specific generation of power supply; A fourth step of generating a crisis signal by recognizing an artificial power cutoff state for a specific generation when the power supply state of another generation is normal in the third step; A fifth step of recognizing a problem of the power system when the power supply state of another generation is also abnormal in the third step; In the fourth step, a sixth step of calling the crisis situation signal to the corresponding tenant; characterized in that consisting of.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. The accompanying drawings are not drawn to scale, and like reference numerals in each of the drawings refer to like elements.

3 is a block diagram showing the basic configuration of the system for checking the power supply in the household of the apartment according to the present invention, Figure 4 shows the connection relationship between the configuration of the system for checking the power supply in the household of the apartment according to the present invention Conceptual diagram.

As can be seen from Figures 3 and 4, the system according to the present invention is a power detection device 10 for detecting the power supply of each generation largely, the power supply situation through the data of the power detection device 10 in detail Management server 30, management server 30 to store and manage data of the data intermediate processing unit 20, the data intermediate processing unit 20 to grasp and to identify the information on the power supply status to the administrator or tenant It is composed of a display device 31 for visually identifying each power supply situation stored and grasped at).

5 is an exemplary view showing the installation position of the power detection device 10 according to the present invention.

The power sensor 10 is located in each generation and detects the presence or absence of power supply, and transmits the information to the data intermediate processor. At this time, the specific position of the power sensing device 10 is installed by selecting an appropriate position so as not to generate a signal that the power supply is stopped due to the interruption when the power is cut off as necessary, as can be seen from Figure 5.

Specifically, a power breaker, that is, a parking breaker and a load breaker is located in the generation distribution panel, thereby suppressing a problem caused by an accident or excessive use of a load in the power system in the generation. The main breaker is responsible for powering and breaking the entire load in the household, and the load breaker is responsible for powering and breaking the load. In addition, each breaker also serves to cut off the power for safety when necessary, such as several electrical wiring in the household as needed.

As described above, the position of the power sensing device 10 should be a place that does not generate a signal that the power supply is interrupted in generations when the power is cut off as necessary. Specifically, referring to FIG. If the power supply in the household is cut off for the purpose, it is placed in the position (dotted line) to detect the interruption of the power supply.

The power sensing device 10 may be installed separately from the breaker as a separate device, or may be manufactured and installed integrally with the breaker.

6A is an exemplary view showing an installation position of the current sensing power sensing device 11 according to the present invention, and FIG. 6B is an exemplary view showing an installation position of the voltage sensing power sensing device 12 according to the present invention. to be.

6A and 6B, the power sensing device 10 according to the present invention may be divided into a current sensing type 11 (FIG. 6A) and a voltage sensing type 12 (FIG. 6B).

The position of the current sensing type power sensing device (current sensing type) 11 according to FIG. 6a is installed on the phase line side of the phase line and the neutral line in the generation distribution panel, and is specifically located on the primary side of the main circuit breaker to supply power. Detect whether or not.

In addition, the voltage sensing device (voltage sensing device) 12 according to FIG. 6b is positioned across the phase line and the neutral line, and has a function of detecting whether a voltage is supplied.

These current / voltage sensing type sensing devices 11 and 12 shown in Figs. 6A and 6B may be used individually or may be used simultaneously to provide more accurate sensing capability.

Referring back to Figures 3 and 4, the data intermediate processing apparatus 20 according to the present invention is located in the common unit and aggregates the power supply information transmitted from each generation, gathered into one packet (packet) whether or not to supply power And transmits the identified power supply information to the management server 30.

When the information that the power supply is stopped from a specific generation, the data intermediate processing unit 20 immediately informs the server of this information, and if the power supply is interrupted due to an accident such as a power system failure or power failure The program may be configured to not pass data to the server. When transmitting the power-related information from the data intermediate processor 20 to the management server 30, a separate communication line may be installed and used, or may be transmitted using an existing communication line for a home network system.

In case of using the communication line for the existing home network system, since the communication line is usually composed of UTP 4P, 4, 5, 7, 8 except for 1, 2, 3, and 6, which are used to transmit the information of the home network. You can also use bun. Alternatively, it is also possible to use a contactless signal or RS 485. In addition, the communication line between the data intermediate processor 20 and the management server 30 may use a high-speed information communication network that is pre-installed in a line such as Ethernet or RS 485 or a common house.

Referring to Figure 3 in more detail the configuration of the data intermediate processing apparatus 20 according to the present invention, the data intermediate processing apparatus 20 is a power system identification module 21, data processing module 22, power supply It consists of a confirmation module 23 and a comparison determination module 24.

The power system identification module 21 classifies and processes the power information (signal) detected in each generation for each generation, but groups sensing information of generations in the power system according to a specific classification (this is referred to as 'generation group'). It creates a group detection information separately.

Here, the group sensing information refers to a power system according to a specific classification, for example, in a common house such as an apartment composed of several buildings, that is, the same line (for example, 101, 201, 301, etc.) unit, and up and down generation unit (that is, the upper floor, lower floor) means power sensing information formed by dividing the power system.

In addition to collecting power sensing information for each generation, the reason for separately collecting the group sensing information as described above is to compare and store the power sensing information for each generation in the power system according to a specific classification in advance and store it separately. This is to find out more concretely and quickly whether the crisis situation in 24).

The data processing module 22 serves to systematically classify data by collecting and arranging detailed data about power generation information or group detection information for each generation into a single packet.

The power supply check module 23 performs a function of checking whether the power supply in each household is well performed. If the power supply of all households is normally performed, a normal operation data is created and transmitted to the management server 30. For example, if a generation is found to be disconnected from a particular household, it is responsible for creating the malfunction data.

The comparison determination module 24 is operated when abnormal operation data is generated in the power supply confirmation module 23. Specifically, the comparison determination module 24 includes a first comparison determination unit 24a and a second comparison determination unit 24b.

The first comparison unit 24a compares the power generation information of the other generations in the group sensing information classified by the same power system to which the generation in which the abnormal operation data has occurred, that is, the same unit or the unit of each line. It plays a role.

If abnormal operation data does not occur in the generation group belonging to the same power system to which a certain household belongs, it is recognized that the power cut of the specific generation where the abnormal operation data occurred is caused by artificial external force such as theft, The management server 30 transmits.

If abnormal operation data is generated in a generation group belonging to the same power system to which a specific household belongs, data that is recognized as a problem on the power system rather than an artificial external force may be created and transmitted to the management server 30, but a more accurate power cutoff situation In order to grasp the problem, it is suspended to recognize it as a problem in the power system for a while, and then goes through the process of the second comparison determination unit 24b.

The second comparison unit 24b compares and judges the power supply data of the entire generation group belonging to the other power system when abnormal operation data is generated even in the generation group belonging to the same power system to which the specific household belongs. If abnormal operation data occurs in all household groups belonging to, it is recognized as a power system abnormality such as a power failure.If abnormal operation data occurs only in a specific generation group, both artificial power cut-off and local power system abnormality situation There is a possibility, but first create a separate crisis situation data and transmit it to the management server (30).

The reason why the function of the comparison determination module 24 is divided into two stages between generations in the same power system by a specific classification is that a crisis such as an artificial power cut-off situation can be generated more quickly and accurately through information between each generation group generated in advance. To understand the situation.

Referring back to Figures 3 and 4, the management server 30 according to the present invention is located in a place where the general public can not access to collect the information sent from each data intermediate processing unit 20 in the household, generation group This information is displayed in a manner that an administrator can recognize, and preferably, the information is displayed in association with the display device 31 so as to be identified at a glance through the display device 31.

The management server 30 is provided with a separate external communication means using a wired or wireless network, and delivered to a resident remotely through the call module 32 in a specific time zone or whenever a crisis situation occurs, such as SMS generation, and the current state of the household. Can be recognized.

Through this process, the administrator or user takes appropriate measures for the household, and when the action is completed, the administrator restores the system to its initial state.

7 is a flowchart illustrating a procedure of a system for verifying power supply and a power method of a household according to the present invention.

Of course, the method according to the present invention has been described from the system configuration through FIG. 3 to FIG. 6.

The power supply state (①) detected from the sensing device in each generation is sent to the data intermediate processing device to determine whether the power supply is well (②). At this time, if the power supply of all households is normally performed, the data intermediate processing apparatus creates data (③) indicating that there is no problem and transmits (⑧) to the server.

If the generation of the power supply is found to be interrupted, the data intermediate processor compares (④⑤) the state with other generations of the generation group belonging to the same power system.

If the status is the same as other households (④ ⑤) and the status is same (power supply is interrupted), the data intermediary processing device writes data (⑥) indicating that a problem has occurred in the power system and immediately sends it to the management server (⑧). do.

If the status is different by comparing the status with other households (④⑤), the data intermediary processing device judges this as an artificial power supply interruption situation and immediately transmits the emergency to the server (⑧).

Of course, when all of the power of the other generation in the generation group in the same power system to which the specific generation belongs to the specific generation, as described in the comparison determination module, there is an error, the comparison of the household group with the power abnormality and the whole generation It is possible to check the crisis situation in more detail by a dual comparison judgment method (based on the functions of the first comparison unit and the second comparison unit).

The data transmitted to the management server is displayed (9) on the display device so that the administrator can recognize the indication for each state.

The administrator grasps the situation displayed on the display device and takes appropriate action (⑩), and when the power supply problem is solved, it initializes the state of the household so that the power supply state of the complex can be normally checked.

In addition, if an emergency situation (or a predetermined specific situation) is detected when the user is absent, the server notifies that an emergency situation has occurred through an SMS service that allows the user to recognize the current situation other than the administrator. The user (the tenant) who has received the situation can ask the manager to check the situation in the current household and can be assured of the risk of theft caused by the absence of power supply even when he / she is absent.

As described so far, the configuration and operation of the system and method of confirming the power supply in the generation of the multi-family house according to the present invention have been expressed in the above description and the drawings, which are merely examples, and thus, the idea of the present invention is the above description and the drawings. Without being limited to, various changes and modifications are possible without departing from the spirit of the present invention.

As described above, according to the system and method of confirming the power supply in the household of the multi-unit house according to the present invention,

1) In order to check the power supply of each household in a multi-family house, the administrator or user can recognize the power supply of each household from outside, so that an intruder outside the user can release the crime. When the power is cut off, the administrator or user can be notified to take an appropriate action.

2) In addition, if it is determined that the power of a particular generation is abnormal, it provides a characteristic to quickly and accurately determine whether it is a power system problem or an artificial power cutoff.

3) In the event of a power supply interruption in addition to an interruption in power supply related to crime prevention of power system in households, the manager can easily detect and take action.

Claims (8)

As a power supply confirmation system in households of apartments, A power sensing device installed around each power breaker for detecting a power supply state; A data processing device for classifying the detection signal of the power sensing device for each generation and processing data, and determining whether an artificial power cutoff state is detected according to whether there is a difference by comparing with a power supply state of another generation when a power supply abnormal signal is detected; And a management server for storing and managing power state information for each generation received through the data processing device. The data processing device, The power sensing device separately processes the presence or absence of power supply information detected by each household for each generation, and generates power separately generating group detection information of a generation group grouping detection information of generations in a power system according to a specific classification. System identification module; characterized in that it comprises a power supply confirmation system in the household of the apartment. The method of claim 1, The power detection device, One of the current sensing device installed in the phase line of the power circuit breaker to detect whether the current supply, or the voltage sensing device installed in the phase line and the neutral line of the power circuit breaker to detect whether the voltage supply Power supply verification system in households of multi-family housing. The method of claim 1, The data processing device, And a comparison determination module for transmitting a crisis signal to the management server when the power supply information is different from the power generation information of another generation in the generation group when the power abnormality information is generated in a specific generation. Electric power supply confirmation system in household of apartment house. The method of claim 1, The management server, A display device for classifying and outputting power generation information of each generation; and When the power abnormality is detected, the call module for performing the SMS transmission to the tenant of the household; further comprising, the household power supply confirmation system of the apartment house. As a method of confirming the power supply in the household of the apartment, A first step of detecting a power supply state of each generation through the power detection device; A second step of classifying the power detection signal and processing data; A third step of comparing power supply states of other generations in the same power system to which a specific generation belongs when an abnormal signal is generated for a specific generation of power supply; A fourth step of generating a crisis signal by recognizing an artificial power cutoff state for a specific generation when the power supply state of another generation is normal in the third step; A fifth step of recognizing a problem of the power system when the power supply state of another generation is also abnormal in the third step; And a sixth step of calling a crisis situation signal to the corresponding tenant in the fourth step. The method of claim 5, In the second step, Subdividing the same power system into one of the same PNL units, the same line unit, and the up-and-down generation unit among the same PNL to set generation groups based on this criterion, and separately generate power sensing data of each generation for each generation group. It characterized in that it comprises a, household power supply confirmation method of the apartment house. The method of claim 5, The fifth step, Step 5-1 of comparing a power supply state of the generation group with another generation group of the same power system to which a specific generation belongs; Step 5-2, in step 5-1, when the power supply state of the other generation group is normal, generating a crisis situation signal by recognizing an artificial power cutoff state for each generation belonging to a specific generation group; In the step 5-1, if the power supply state of another generation group is also abnormal, step 5-3 to recognize it as a problem of the power system; characterized in that consisting of, the household power supply confirmation method of a household. delete

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