KR102334999B1 - Apartment security system using information and communication - Google Patents

Abstract

The present invention relates to an apartment house security system using information and communication. In more detail, by making access management of the apartment house convenient, in particular, when an external vehicle enters and exits, an advance reservation method is adopted, and it is automatically recognized. By connecting and controlling an operation of a gate and elevator, which is an entrance door to each household, the apartment house security system using improved information and communication technologies maximizes convenience of movement for residents and visitors, increases efficiency of crime prevention and prevents flame from spreading to a roof in case of fire. The present invention comprises: a sub server (200); a main server (100) which is a web hosting service; a vehicle controller (300); a gate controller (600); and an elevator (EL) remote controller (700).

Description

Apartment security system using information and communication}

The present invention relates to a security system for an apartment house using information and communication in the field of communication technology, and more particularly, it makes it easy to manage access to an apartment house so that, in particular, a advance reservation method is adopted when an external vehicle enters and exits, and it automatically By connecting and controlling the operation of the gate and elevator, which are the entrance gates that enter each household, it maximizes the convenience of movement for residents and visitors, increases crime prevention efficiency, and improves information communication to prevent flames from spreading to the roof in case of fire. It relates to the apartment house security system used.
In addition, the present invention provides information communication that blocks the spread of fire to the roof through the window when a fire occurs on a specific floor of an apartment building, eliminates the inconvenience and abuse of gas meter reading, and easily checks the meter reading content. It relates to the apartment house security system used.
In addition, the present invention facilitates entry and exit of the delivery driver, insulates around the unmanned delivery box to block leakage, blocks infrared and UV rays flowing through the roof of the underground parking lot entrance, shields heat in summer through diffuse reflection of light, and constant temperature water It is related to a security system for apartment houses using information and communication that blocks light by using the

In general, various types and types of communication systems are installed in apartment houses to manage people and maintain security and crime prevention, and CCTV and vehicle access systems are usually installed.

At this time, CCTV installs cameras in various spaces such as the inside of the elevator, common front door, underground parking lot, senior citizen’s well, walking path, playground, etc. so that it can be used as evidence.

In addition, since a large number of people enter the apartment complex above all else, it is very important to prevent unwanted visitors from entering the apartment while allowing the residents to easily access it.

In the case of visitor access, that is, in the case of a vehicle access system, a method of controlling vehicle access by using an RFID tag or by using a camera to read a vehicle number and compare it with a registered vehicle number stored in advance is widely used.

This vehicle access system mainly focuses on the convenience of vehicle access for registered residents, and since it cannot be automatically checked when an outside vehicle enters or exits, pass through the security room or enter the number of the same person to visit and then obtain approval from the head of the household. It is in the form of receiving and entering.

However, it is difficult for outside vehicles to enter if the security guard vacates the guard room for urgent business or if there is no household member who wants to visit or if there is no approval, it is difficult for outside vehicles to enter, and in some cases, it is inconvenient for registered residents to wait because of outside vehicles this exists

On the other hand, since there are no special restrictions on the elevator of an apartment building, it can move to any floor the user chooses, so outsiders entering the complex can move freely, so measures to prevent crime are required.

In addition, although a number of CCTVs are installed in the complex, blind spots are bound to exist, and even if an unfortunate incident occurs through CCTV, there is no way to manage and deal with it immediately, so it is facing limitations.
As a prior art that partially resolves these needs, there is an information and communication integrated management system for apartment houses using artificial intelligence, according to Korean Patent Registration No. 10-2190190 (December 7, 2020).
6 is a functional configuration diagram of an apartment housing information and communication integrated management system according to an embodiment of the prior art.
Hereinafter, when the prior art is described with reference to the accompanying drawings, the apartment house information and communication integrated management system (IMS) using artificial intelligence is an elevator car care device 600, a mobile care device 700, a home switch terminal for caring ( 800) and the care control application 220 installed in the portable terminal 10B and the SMPS 300, the cloud server 400, and the IOT server 500 are installed.
The lift-type care device 600 takes care of the disabled, patients, and infants lying down from a remote location, and the mobile care device 700 can take care of the disabled, patients, and infants who are able to move from a remote location, and care with the guardian portable terminal 10B. The home switch terminal 800 for use is connected to a mobile communication network.
In the prior art, when going out, through an image displayed in real-time on the guardian's portable terminal 10B, the fixed-position caregiver of the elevator-type caregiver 600 and the mobile-carrying person of the mobile caregiver 700 are observed, so it is an emergency situation It has the advantage of being able to respond quickly when this occurs.
However, this prior art has the advantage of being able to remotely observe the person to be cared for and take the necessary measures quickly even when going out using the integrated information and communication management system for the apartment house, but there are difficulties in accessing the delivery driver, difficulties in using the underground parking lot, and fire. There is a problem that cannot solve the problem of spreading over the railing and the occurrence of controversy over water meter reading.
Therefore, by using the integrated housing information and communication management system, it is possible to solve problems such as access by delivery drivers necessary for daily life, difficulties in using the underground parking lot, the fire on a specific floor through the window to the roof, and the inconvenience of gas meter reading and abuse of the meter reading contents. It is necessary to develop the technology to easily recognize the

Republic of Korea Patent Registration No. 10-1014993 (2011.02.08.) 'Communal housing integrated control system' Republic of Korea Patent Registration No. 10-2190190 (2020.12.07.) 'Integrated information and communication management system for apartment houses using artificial intelligence'

The present invention was created in consideration of the above-mentioned problems and was created to solve the problems, and it makes it convenient to manage access to a multi-family house, especially when an external vehicle enters and exits by adopting a pre-reservation method, automatically recognizing it, Multi-family housing security using improved information and communication technology to maximize movement convenience for residents and visitors, increase crime prevention efficiency, and prevent flames from spreading to the roof in case of fire by connecting and controlling the operation of the elevator and the gate that enters the household. Its main purpose is to provide a system.
And the present invention is information that, when a fire occurs on a specific floor of an apartment house, blocks the fire from spreading to the roof through the window, solves the inconvenience and abuse of gas meter reading, and allows the meter reader to easily check the meter reading contents It is one of the main purposes to provide a security system for apartment houses using communication.
In addition, the present invention facilitates entry and exit of the delivery driver, insulates around the unmanned delivery box to block leakage, blocks infrared and UV rays flowing through the roof of the underground parking lot entrance, shields heat in summer through diffuse reflection of light, and constant temperature water One of its main purposes is to provide a security system for apartment houses using information communication that blocks the light using an air curtain and antifreeze to increase the convenience of residents in hot and cold seasons.

The present invention is a means for achieving the above object, the sub-server 200, the sub-server 200 that receives the vehicle information allowed to enter and stores and manages as registered vehicle information in the sub-server memory 210; The main server 100, which is a web hosting service connected to the Internet network and provided with a main server memory 110 synchronized with the sub server memory 210, is installed at the front or rear door of the apartment house through which vehicles enter and exit the main server. (100) connected to the Internet network, downloads the registered vehicle information stored in the main server memory 110, stores it in the vehicle control memory 310, recognizes the vehicle number of the vehicle entering, and determines whether to enter or not ( 300), a gate controller 600 that communicates with the department server 200 to control the opening and closing of the entrance door of each building, and an EL (Elevator) remote controller 700 that communicates with the department server 200 to control the elevator operation in each building ); The apartment visiting vehicle registers the vehicle through advance reservation in the main server 100, and the registered 4 digit vehicle number is transmitted to the gate controller 600 and the EL remote controller 700 and is set as a password for access; The set password is automatically deleted after 24 hours; A fire extinguishing spray controller 1200 is further provided on the roof (TOP) of the apartment house, which is connected to the sub-burr 200 by wire and wirelessly to control the rooftop spray unit (UNT); The rooftop spray unit (UNT) is installed in at least two water tanks 1210 installed on the rooftop, a conduit 1220 connected to the water tank 1210, and a conduit 1220, and a fire extinguishing spray controller ( The injection pump 1230 controlled by 1200), the injection guide pipe 1240 connected to the end of the conduit 1220 and piped to the front side and the rear side of the rooftop, and the injection guide pipe 1240 are connected The opening control valve 1250 installed at the branch and operated by the fire extinguishing spray controller 1200, and the injection pipe arranged along the front and rear wall surfaces of the roof and vertically connected to the injection guide pipe 1240 (1260) and a plurality of injection nozzles 1270 installed at regular intervals in the injection pipe 1260; A gas indicator 1300 is further installed on the outer wall of one side of the entrance door (GT) in parallel with the integrated watt-hour meter (EC), and a metering camera 1320 is further installed on the front upper side of the indoor gas meter 1310, and the metering photography The camera 1320 is configured to be driven and controlled by the camera controller 1340 operated by the sub-burr 200 to photograph the number of the gas meter 1310 according to the gas metering schedule, and then recognize the number through image processing and In the apartment security system using information communication configured to display the recognized number on the gas indicator (1300);
Based on the entrance gate (GT) of each household in the apartment house, it penetrates through the outer wall on one side and is fixed to be buried in the state that the inside and the outside pass through. 810) is further installed, and the unmanned delivery box 810 is provided with a delivery box controller 800 that communicates with the department server 200 by wire and wirelessly, and a delivery security camera 820 adjacent to the delivery box controller 800 is provided. ) is further installed, and a keypad 830 and an auto lock type locking device are provided in the outdoor of the unmanned delivery box 810 , and the delivery box controller 800 allows the delivery driver vehicle to pass through the vehicle controller 300 . At the moment, the randomly generated password is output to the delivery driver terminal 840, and at the same time, the department server 200 transmits the generated password to the delivery box controller 800. control to open the unmanned delivery box 810 only when mutually consistent;
In the gap between the outer rim of the unmanned delivery box 810 and the through hole, an insulating material 850 for preventing leakage is installed, and the insulating material 850 includes 30% by weight of a polymerization reaction product, 50% by weight of an epoxy resin, and expanded graphite (Exandable Graphite) 10% by weight, 5% by weight of urea and 5% by weight of methylsiliconate, but the polymerization product is sodium dodecyl sulfate 1kg and ammonium persulfate 1kg, 2-ethylhexyl prop-2-enoate 8kg was put into the reaction tank to initiate the primary polymerization reaction, and after 30 minutes had elapsed after 1 kg of sodium octanesulfonate was added to the obtained primary polymerization product, 2 kg of sulfoxylic acid formaldehyde salt was added to terminate the polymerization reaction. use what is obtained;
A parking lot controller 900 connected to the sub-bus 200 is further provided, but the parking lot controller 900 is installed under the entrance roof 910 of the passage leading to the underground parking lot, and the roof 910 is supported by a plurality of posts 930 fixed to the parking lot wall 920;
The roof 910 has an upper plate 912 in the form of a semi-circular chamber, and a lower plate 914 in the form of a rectangular chamber attached to the lower portion of the upper plate 912 and filled with antifreeze, the upper plate 912 . ) and the lower plate 914 are ATO (Antimony doped Tin Oxide) 10% by weight, vanadium oxide (V ₂ O ₅ ) 10% by weight, DOTP (Dioctyl Terephthalate) 40% by weight, zinc 5% by weight and the remaining PVC resin composition molded into;
In the semicircular chamber of the upper plate 912, a constant-temperature water pipe 916 is connected to the constant-temperature water tank TK1 via a constant-temperature water pump P1, and the constant-temperature water tank TK1 is buried underground. For the filled constant temperature water, carbon black is dispersed in water, and water and carbon black are mixed in a volume ratio of 8:2;
In the rectangular chamber of the lower plate 914, an antifreeze pipe 918 is connected to the antifreeze tank TK2 via the antifreeze pump P2, and a part of the antifreeze pipe 918 is located directly below the roof 910. The installed tray (TR) is bent multiple times to configure the radiator unit 940 , and a blower fan 950 for an air curtain is installed on the upper portion of the radiator unit 940 , and a parking lot controller 900 is provided thereon. It provides a security system for apartment houses using information and communication, characterized in that the

delete

delete

delete

According to the present invention, by making it convenient to manage access to apartment houses, in particular, when an external vehicle enters and exits, a pre-reservation method is adopted, and this is automatically recognized, and the operation of the gate and the elevator, which are the entrance gates for entering each household, is also linked. By controlling it, it is possible to maximize the convenience of movement of residents and visitors, to increase the efficiency of crime prevention, and to obtain an improved effect to prevent the flame from spreading to the roof in case of a fire.
And the present invention is an improvement in which, when a fire occurs on a specific floor of an apartment building, it blocks the fire from spreading to the roof through the window, solves the inconvenience and abuse of gas meter reading, and allows the meter reader to easily check the meter reading contents effect can be obtained.
In addition, the present invention facilitates entry and exit of the delivery driver, insulates around the unmanned delivery box to block leakage, blocks infrared and UV rays flowing through the roof of the underground parking lot entrance, shields heat in summer through diffuse reflection of light, and constant temperature water It is possible to obtain an improved effect of increasing the convenience of residents in hot and cold seasons using air curtains and antifreeze.

1 is an exemplary configuration block diagram showing a system according to the present invention.
2 is an exemplary view showing the configuration of a delivery box controller according to the present invention.
3 is an exemplary view showing a parking lot awning according to the present invention.
4 is an exemplary view showing an installation example of the rooftop spray unit constituting the system according to the present invention.
5 is an exemplary view showing the gas meter reading structure constituting the system according to the present invention.
and
6 is a functional configuration diagram of an apartment housing information and communication integrated management system according to an embodiment of the prior art.

Hereinafter, a preferred embodiment according to the present invention will be described in more detail with reference to the accompanying drawings.

As shown in FIG. 1 , the system according to the present invention includes a main server 100 , a sub server 200 , a vehicle controller 300 , a household terminal 400 , and a visitor terminal 500 . ), a gate controller 600 , an EL (Elevator) remote controller 700 , a delivery box controller 800 and a parking lot controller 900 .

At this time, the main server 100 and the sub server 200 include a main server memory 110 and a sub server memory 210, respectively.

In addition, the main server 100 may be a web hosting company that provides a kind of cloud service. Therefore, the main server 100 is connected to the Internet network to perform synchronization between the sub server memory 210 and the main server memory 110 in real time to maintain the same data layer.

In addition, the department server 200 is installed in the management office of the apartment building and is connected to the Internet network as well as configured to communicate wirelessly through a separate wireless communication module (Bluetooth, Zigbee, Beacon, etc.), and in particular, access is permitted. The received vehicle information, that is, registered vehicle information registered by household members, serves to store and manage the information in the department server memory 210 .

In this case, the registered vehicle information may include a name of a household member, a household number, a vehicle owner's name, a vehicle number, and a phone number.

In addition, the vehicle controller 300 is installed at the front door or the back door that can enter and exit the apartment house, communicates with the main server 100 over the Internet network, and is stored in the main server memory 110 to control passing vehicles. The stored registered vehicle information is read and stored in the vehicle control memory 310 .

At this time, the registered vehicle owned by the household member living in the apartment house is stored in the vehicle control memory 310, and is updated periodically so that when the registered vehicle passes, it can be controlled so that it can enter and exit immediately without communication to the main server 100. can

That is, the vehicle controller 300 is equipped with a high-performance camera to recognize the vehicle number of an entering vehicle, and compares it with registered vehicle information stored in the vehicle control memory 310 to determine whether to enter.

In this process, when the vehicle number that is not stored in the vehicle control memory 310 is recognized, access is once blocked, the vehicle controller 300 requests confirmation of the reservation list to the main server 100, and the main server 100 transmits the reservation list and reservation vehicle number stored in the main server memory 110 to the vehicle cooling control memory 310 .

Then, the vehicle controller 300 checks whether there is a photographed vehicle number in the reserved vehicle number, permits entry if there is, and transmits a voice indicating that entry is not possible if there is no and guides the turn.

Here, visit reservation can be made through the dedicated app for car reservation for apartment visits, and you can install and use the smartphone app so that you can apply for each apartment nationwide on a nationwide basis. Because the identity is verified by passing through it, if you make a reservation to visit the apartment through the dedicated app, you can freely enter and exit.

However, in order to prevent unauthorized access without any reason, the purpose of the visit must be clearly stated, and the visiting household must obtain approval to be registered as a reserved visitor. have. Therefore, if a member of the visiting household fails to confirm and is not approved, the application may be converted to the management office approval. Then, the management office compares the information of the reserved visitor with the household member information of the household to be visited, and can approve only if they match.

Of course, since such reservation reception is also possible in real time, if the reservation is approved in real time after arriving at the vehicle controller 300, of course, access will be possible.

Meanwhile, the household terminal 400 is a wireless communication terminal such as a smart phone or a PDA, and is a terminal owned by a household member.

This household terminal 400 is able to check the visitor information by receiving the vehicle number of the visiting reservation vehicle from the main server 100 only when the vehicle controller 300 is a visiting reservation vehicle.

That is, the vehicle controller 300 notifies the main server 100 that the reserved vehicle has entered the apartment house while checking and passing the visiting reservation vehicle, and the main server 100 transmits the reservation vehicle information to the household terminal 400 will be sent to

At the same time, the main server 100 informs the visitor terminal 500, which is a mobile phone entered when the visiting reservation vehicle is registered, that it is a 4-digit vehicle number of the vehicle reserved for visit with a password that can access the gate, which is the entrance gate of the consent to be visited. It is desirable to notify in the form of a notice that legal action can be taken when illegal work is done in the apartment complex that has been entered.

At this time, the same information is simultaneously transmitted to the department server 200 and stored in the department server memory 210, and the department server 200 that has received this information receives the reservation of the apartment house reserved to visit the four-digit vehicle number of the reserved vehicle. It can be transmitted to the gate controller 600 that controls the gate, which is the front door of the dong, approved as a temporary password, and controlled to open the gate when the corresponding password is pressed.

Of course, the temporary password is limited to 24 hours, and after 24 hours have elapsed, it is deleted so that access is no longer possible.

On the contrary, it goes without saying that the resident household members can freely pass according to the set rules.

In addition, the department server 200 is activated as soon as approval is received because the dedicated app is equipped with a function to transmit to the EL remote controller 700 through NFC-based communication when the visit reservation vehicle of the visit reservation vehicle makes a reservation with a dedicated app. It is configured to be controlled by a dedicated app so that activation is canceled after 24 hours.

Accordingly, the EL remote controller 700 is provided with an NFC-based communication function and is configured to enable NFC communication through a communication device installed around the boarding gate button on the first floor to board the elevator.

Thus, in the case of household members, since they are already registered, they can ride and ride freely, but by restricting the reservation visitors to take the elevator by opening the elevator door only when they have the visitor terminal 500 permitted through NFC communication. It can block illegal intruders from moving freely.

In this case, the household terminal 400 has a built-in dedicated app that transmits the previously registered authentication information to the EL remote controller 700 through NFC-based communication, so that it can be implemented so as to be able to ride freely.

On the other hand, as in the example of FIG. 2 , an unmanned delivery box 810 is installed on one outer wall surface based on the entrance door (GT) of each household.

That is, the unmanned delivery box 810 is installed on the opposite side of the power box WA and the fire box EX which are installed on one side of the entrance door GT.

This unmanned delivery box 810 penetrates the outer wall and is fixed to be buried in a state where the inside and the outside pass through, and it is provided with two outdoor and an indoors so that it can be opened from the outside and can be opened from the inside.

And, the unmanned delivery box 810 is controlled by the delivery box controller 800 provided on its upper side, and a delivery security camera 820 is further installed on the adjacent side of the delivery box controller 800 to strengthen the security function. do.

In addition, the delivery box controller 800 is configured to enable wired and wireless communication with the sub server 200 to enable integrated control.

That is, the outdoor of the unmanned delivery box 810 is provided with a keypad 830, an auto-lock type locking device is provided, and a randomly generated password at the moment the delivery driver vehicle passes through the vehicle controller 300 is delivered. As soon as it is output to the driver's terminal (840, see Fig. 1), the department server 200 transmits the generated password to the delivery box controller 800, unattended only when the password matches the password keyed in by the delivery driver through the keypad 830. Control to open the delivery box (810).

To this end, the above-described dedicated app must be installed in the delivery driver terminal 840, visit the management office in advance, and register the delivery vehicle, delivery driver terminal 840 and delivery price information in the main server 100 and then approve should get

Accordingly, since a plurality of registered courier drivers are given different random box passwords when passing through the vehicle controller 300, there is no problem in delivering the parcel.

In addition, the generated password is automatically deleted after 24 hours.

In addition, even in the case of the indoor door of the unmanned delivery box 810, it is basically locked, so that the door cannot be easily opened from the outside when the outdoor is opened. This is for security.

In addition, the delivery security camera 820 detects the body temperature when a human body approaches in front of the unmanned delivery box 810 and starts shooting, and the photographed information is transmitted to the department server 200 of the department server 200 through the delivery box controller 800 . It is stored in the memory 210, and when the human body cannot be detected, the shooting ends.

In addition, it is preferable that the photographing information stored in the sub-memory 210 is automatically deleted after storage for 30 days to secure a memory capacity.

In particular, a torsion spring is installed in the hinge of the outdoor unit so that it always rotates in the locking direction so that if the outdoor door is opened and released, it can be closed automatically without intentionally closing it. It is preferable that it is configured to increase security.

In addition, in the present invention, since the unmanned delivery box 810 is embedded through the outer wall, air leakage may occur in the gap between the outer rim of the unmanned delivery box 810 and the through hole, which may cause a problem in insulation. A heat insulating material 850 is installed around the unmanned delivery box 810 .

The insulating material 850 is installed on the outer rim of the unmanned delivery box 810, and after embedding, the gap between the unmanned delivery box 810 and the outer wall is filled with a gun shot method. ended in a way

This insulator 850 is configured to have fire resistance in addition to heat insulation and waterproof performance to ensure safety against fire. Exandable Graphite) 10% by weight, urea 5% by weight and methylsiliconate 5% by weight.

In this case, the polymerization reaction product is sodium dodecyl sulfate 1kg, ammonium persulfate 1kg, 2-ethylhexyl prop-2-enoate 8kg put into the reaction tank to initiate the primary polymerization reaction, and sodium octane in the obtained primary polymerization product At 30 minutes after adding 1 kg of sulfonate, 2 kg of sulfoxylic acid formaldehyde salt was added to terminate the polymerization reaction, and the obtained product was used.

delete

At this time, the 2-ethylhexyl prop-2-enoate (molecular weight 184.28, solubility 100mg/100L, Tg -70 ℃, boiling point 125 ℃, melting point -90 ℃) is the inner core of the polymerized polymer particles softness (softness) ) to increase swelling in case of fire and strengthen self-extinguishing properties.

In addition, here, sodium octanesulfonate is a monomer that induces the emulsion polymerization to react uniformly and accurately, and sulfoxylic acid formaldehyde salt is a reaction terminator.

In this way, by dividing the two types of monomers into the reactor, the polymerization reaction of the polymer main chain can be uniformly induced, and it is effective in maximizing the quality uniformity by reducing the quality change of the polymer that has been polymerized as much as possible. In particular, it is advantageous to increase heat dissipation characteristics and heat resistance.

In addition, the epoxy resin increases self-extinguishing properties while forming an adhesive film.

In addition, expanded graphite is a material that enhances heat insulation and non-combustibility properties, and since it has a layered structure of graphite, when atoms or small molecules are inserted between the layers and heat is applied, the particles are separated like an accordion and the particles expand hundreds of times. In addition to flame retardancy, non-combustibility and heat insulation are strengthened.

In addition, urea has excellent solubility in solid content and strengthens the binding function by increasing the dispersion bonding power, and provides strong thermal insulation properties by strengthening the latent heat according to the formation of the eutectic point.

In addition, methylsiliconate provides a strong water repellency and also secures an antifouling function to keep the surface smooth to prevent contamination.

By using such a heat insulating material 850, even if a hole is made in the outer wall, heat insulation and heat shielding performance with the inner room can be improved, so that safe and efficient construction is possible.

On the other hand, as illustrated in FIG. 3 , the system according to the present invention may further include a parking lot controller 900 connected and controlled to the sub-server 200 .

The parking lot controller 900 is installed under the entrance roof 910 of the passage leading to the underground parking lot.

At this time, the roof 910 is a means installed to protect the entrance to the underground parking lot from snow and rain, and is usually supported and fixed by a plurality of posts 930 fixed to the parking lot wall 920 .

In addition, the roof 910 has a unique structure so that an air curtain can be formed at the entrance because it is the coldest, and the roof 910 improves heat shielding and light blocking characteristics, and covers the most because the entrance of the underground parking lot is open. .

That is, the roof 910 has a structure in which the upper plate 912 in the form of a semi-circular chamber and the lower plate 914 in the form of a rectangular chamber attached to the lower portion of the upper plate 912 and filled with antifreeze are integrally formed.

At this time, the upper plate 912 and the lower plate 914 are antimony doped tin oxide (ATO) 10 wt%, vanadium oxide (V ₂ O ₅ ) 10 wt%, DOTP (dioctyl terephthalate) 40 wt%, zinc 5 wt% and The remaining PVC resin is molded into a composition.

Here, ATO is doped with antimony to maintain an infrared blocking rate of 20-60% and a UV blocking rate of 99%. It is added in the form of nanopowder, and is evenly dispersed in transparent PVC as a metal oxide to increase the infrared and UV blocking effect. .

In addition, DOTP (Dioctyl Terephthalate) is an eco-friendly plasticizer that has excellent thermal stability and is a stable material with excellent malleability and low volatility.

In addition, zinc is an additive that prevents damage to PVC due to thermal decomposition and makes processing smooth. That is, PVC is demineralized and decomposed by heat or light. At this time, zinc controls HCl to prevent thermal decomposition of PVC.

In addition, the semicircular shape formed on the upper plate 912 induces and disperses diffuse reflection of light, thereby lowering the absorption rate, thereby preventing the roof 910 from being heated. Therefore, the portion under the roof 910 in summer has a heat shielding characteristic.

In addition, in the semicircular chamber of the upper plate 912 , a constant temperature water pipe 916 is connected to the constant temperature water tank TK1 via the constant temperature water pump P1 .

In this case, the constant temperature water tank (TK1) is buried underground, and carbon black is dispersed in water, and water and carbon black are mixed in a volume ratio of 8:2.

Then, the constant temperature water can increase the light-shielding effect.

In particular, the shading water is circulated by the parking lot controller 900 operating the constant temperature water pump P1 according to the control signal of the sub-bus 200 when the temperature exceeds 30°C, and operation is stopped when the temperature falls below 30°C. controlled to stop.

In addition, in the rectangular chamber of the lower plate 914, an antifreeze pipe 918 is connected to the antifreeze tank TK2 via the antifreeze pump P2.

At this time, a part of the antifreeze pipe 918 is bent multiple times on the tray TR installed at a position directly below the roof 910 to configure the radiator unit 940 , and air is placed on the upper portion of the radiator unit 940 . A blowing fan 950 for curtains is installed, and a parking lot controller 900 is provided thereon.

In addition, the antifreeze tank (TK2) is buried underground, and the filled antifreeze is water mixed with ethylene glycol, and water and ethylene glycol are mixed in a volume ratio of 6:4 so that the fluid floats in the winter season.

Thus, according to the control signal of the sub-bus 200, the parking lot controller 900 operates the air curtain blower fan 950 and the antifreeze pump P2 when the temperature exceeds 30° C. or when the temperature falls below zero. The entrance of the parking lot may be configured to increase the convenience of residents by controlling to minimize the heat in the extreme heat or the cold in the extreme cold.

In addition, in the present invention, when a fire occurs in an apartment house, it mainly spreads to the upper floor along the window side and causes damage to the roof.

However, in case of fire, people usually evacuate to the roof in a hurry, so it is necessary to prevent the fire from spreading to the roof.

To this end, in the present invention, as shown in the example of FIG. 4 , on the roof of the apartment house, a fire extinguishing spray controller 1200 is provided, which is connected to the sub-burr 200 by wire and wirelessly to transmit and receive control signals, and fire extinguishing spray. The controller 1200 controls the rooftop spray unit (UNT), and when it is recognized that a fire has occurred in the corresponding household in the building, the fire extinguishing spray controller 1200 is operated according to the control command of the subordinate server 200 that collects and receives information on fire occurrence and manages it. By operating the rooftop spray unit (UNT) and spraying water to the front and rear sides of the roof, it is possible to block the flame from spreading to the roof through the window.

At this time, the rooftop spray unit (UNT) includes at least two water tanks 1210 installed on the roof (TOP), and this water tank 1210 is normally used for drinking water and is converted to fire fighting water for fire suppression in an emergency. is configured for use.

Accordingly, a conduit 1220 is connected to the water tank 1210 , an injection pump 1230 is installed in the conduit 1220 , and an end of the conduit 1220 has a front side and a rear side of the roof top The injection guide pipe 1240 piped to the side is installed, an opening control valve 1250 is installed at the point where the injection guide pipe 1240 is connected, and the injection guide pipe 1240 is on the front side of the roof (TOP). And an injection pipe 1260 arranged along the rear wall is piped, and a plurality of injection nozzles 1270 are installed at regular intervals in the injection pipe 1260, and the injection pump 1230 and an opening control valve ( The operation of 1250 is controlled by the fire extinguishing spray controller 1200 .

In addition, a diaphragm 1262 having a through-hole formed therein is integrally formed in the middle of the length of the injection pipe 1260 so that the water pressure of water flowing through both ends is adjusted. That is, the through hole can act as a kind of orifice to relieve pressure when necessary, thereby enabling pressure control.

In addition, the injection nozzle 1270 is composed of a main 1272 integrally formed with the injection pipe 1260 and a sub-pipe 1274 screwed to the main 1272, and the sub-pipe 1274 has a conical tip. and a plurality of ejection holes 1276 are formed along the periphery of the conical surface, so that when water is sprayed, it is automatically sprayed in a radial form to expand the fire extinguishing range.

By doing so, automatic control is possible, which enables efficient and effective fire suppression functions.

On the other hand, in the present invention, as in the example of FIG. 5 , it can be improved to perform digital meter reading outside the door so as to solve the inconvenience of gas meter reading, and criminal abuse that occurs frequently under the guise of gas meter reading.

For example, as shown in the figure, a gas indicator 1300 is further installed on the outer wall adjacent to the front door GT, preferably on the lower side of the delivery box controller 800, in parallel with the integrated watt-hour meter (EC).

In addition, a metering camera 1320 is further installed on the front upper side of the indoor gas meter 1310 , and the metering camera 1320 is configured to be driven and controlled by the camera controller 1340 .

In particular, the camera controller 1340 is connected to the sub-server 200 by wire or wirelessly. Thus, receiving a control signal from the department server 200, which is transmitted according to the gas metering schedule set for each apartment building, gives a command to start shooting, and according to this signal, the metering camera 1320 shoots the number of the gas meter 1310. .

Thereafter, the camera controller 1340 recognizes a number in the image captured through a built-in image processor (not shown), and sends the recognized number information to the gas display 1300 to be displayed on the gas display 1300, so that the meter reading source is This makes it easy to check from the outside.

This method has the advantage that it can be easily applied to old apartments, etc. because it is simpler and simpler than the method that requires a complex IoT method to change the entire design because it only needs to install a very inexpensive small camera.

In addition, if necessary, a bubble atomizer is further attached to the metering camera 1320, and it is automatically sprayed according to a control signal, so that it is possible to periodically detect gas leakage around the gas pipe connection part.

That is, if the bubble liquid is sprayed and the change is recorded with the metering camera 1320, it can be easily checked whether gas is leaking. For example, when the bubble is inflated, the gas leaks.

100: sub server 200: main server
300: vehicle controller 400: household terminal
500: visitor terminal 600: gate controller
700: EL remote controller 800: courier box controller
900: parking controller

Claims (1)

The department server 200 that receives the vehicle information allowed to enter and stores and manages it in the department server memory 210 as registered vehicle information, is connected to the department server 200 and the Internet network, and is connected to the department server memory 210 and The main server 100, which is a web hosting service having a synchronized main server memory 110, is installed at the front or back door of an apartment house through which vehicles enter and is connected to the main server 100 through the Internet network, and the main server memory It downloads the registered vehicle information stored in 110, stores it in the vehicle control memory 310, recognizes the vehicle number of an entering vehicle, and communicates with the vehicle controller 300 and the department server 200 to determine whether to enter or not. It includes a gate controller 600 controlling the opening and closing of the entrance gate of the building, and an EL (Elevator) remote controller 700 that communicates with the department server 200 and controls the elevator operation of each building; The apartment visiting vehicle registers the vehicle through advance reservation in the main server 100, and the registered 4 digit vehicle number is transmitted to the gate controller 600 and the EL remote controller 700 and is set as a password for access; The set password is automatically deleted after 24 hours; A fire extinguishing spray controller 1200 is further provided on the roof (TOP) of the apartment house, which is connected to the sub-burr 200 by wire and wirelessly to control the rooftop spray unit (UNT); The rooftop spray unit (UNT) is installed in at least two water tanks 1210 installed on the rooftop, a conduit 1220 connected to the water tank 1210, and a conduit 1220, and a fire extinguishing spray controller ( The injection pump 1230 controlled by 1200), the injection guide pipe 1240 connected to the end of the conduit 1220 and piped to the front side and the rear side of the rooftop, and the injection guide pipe 1240 are connected The opening control valve 1250 installed at the branch and operated by the fire extinguishing spray controller 1200, and the injection pipe arranged along the front and rear wall surfaces of the roof and vertically connected to the injection guide pipe 1240 (1260) and a plurality of injection nozzles 1270 installed at regular intervals in the injection pipe 1260; A gas indicator 1300 is further installed on the outer wall of one side of the entrance door (GT) in parallel with the integrated watt-hour meter (EC), and a metering camera 1320 is further installed on the front upper side of the indoor gas meter 1310, and the metering photography The camera 1320 is configured to be driven and controlled by the camera controller 1340 operated by the sub-burr 200 to photograph the number of the gas meter 1310 according to the gas metering schedule, and then recognize the number through image processing and In the apartment security system using information communication configured to display the recognized number on the gas indicator (1300);
Based on the entrance gate (GT) of each household in the apartment house, it penetrates through the outer wall on one side and is fixed to be buried in the state that the inside and the outside pass through. 810) is further installed, and the unmanned delivery box 810 is provided with a delivery box controller 800 that communicates with the department server 200 by wire and wirelessly, and a delivery security camera 820 adjacent to the delivery box controller 800 is provided. ) is further installed, and a keypad 830 and an auto lock type locking device are provided in the outdoor of the unmanned delivery box 810 , and the delivery box controller 800 allows the delivery driver vehicle to pass through the vehicle controller 300 . At the moment, the randomly generated password is output to the delivery driver terminal 840, and at the same time, the department server 200 transmits the generated password to the delivery box controller 800. control to open the unmanned delivery box 810 only when mutually consistent;
In the gap between the outer rim of the unmanned delivery box 810 and the through hole, an insulating material 850 for preventing leakage is installed, and the insulating material 850 includes 30% by weight of a polymerization reaction product, 50% by weight of an epoxy resin, and expanded graphite (Exandable Graphite) 10% by weight, 5% by weight of urea and 5% by weight of methylsiliconate, but the polymerization product is sodium dodecyl sulfate 1kg and ammonium persulfate 1kg, 2-ethylhexyl prop-2-enoate 8kg was put into the reaction tank to initiate the primary polymerization reaction, and after 30 minutes had elapsed after 1 kg of sodium octanesulfonate was added to the obtained primary polymerization product, 2 kg of sulfoxylic acid formaldehyde salt was added to terminate the polymerization reaction. use what is obtained;
A parking lot controller 900 connected to the sub-bus 200 is further provided, but the parking lot controller 900 is installed under the entrance roof 910 of the passage leading to the underground parking lot, and the roof 910 is supported by a plurality of posts 930 fixed to the parking lot wall 920;
The roof 910 has an upper plate 912 in the form of a semi-circular chamber, and a lower plate 914 in the form of a rectangular chamber attached to the lower portion of the upper plate 912 and filled with antifreeze, the upper plate 912 . ) and the lower plate 914 are ATO (Antimony doped Tin Oxide) 10% by weight, vanadium oxide (V ₂ O ₅ ) 10% by weight, DOTP (Dioctyl Terephthalate) 40% by weight, zinc 5% by weight and the remaining PVC resin composition molded into;
In the semicircular chamber of the upper plate 912, a constant-temperature water pipe 916 is connected to the constant-temperature water tank TK1 via a constant-temperature water pump P1, and the constant-temperature water tank TK1 is embedded in the ground, For the filled constant temperature water, carbon black is dispersed in water, and water and carbon black are mixed in a volume ratio of 8:2;
In the rectangular chamber of the lower plate 914, an antifreeze pipe 918 is connected to the antifreeze tank TK2 via the antifreeze pump P2, and a part of the antifreeze pipe 918 is located directly below the roof 910. The installed tray TR is bent a number of times to configure the radiator unit 940 , and a blower fan 950 for an air curtain is installed on the upper portion of the radiator unit 940 , and a parking lot controller 900 is provided thereon. A security system for apartment houses using information and communication, characterized in that

Images