KR20200113386A - Smart home system - Google Patents

Abstract

The present invention relates to a smart home system which can be purchased at a low price and simply attached to a desired location, and downloads an application with a simple operation to secure a safety and security state of a building or home. The smart home system comprises: a user terminal loaded with a smart door lock service application that is executed according to intention of a user to provide smart door lock operation control menu items, transmits a door lock open request signal when an open menu item is selected among the smart door lock operation control menu items, and transmits a door lock close request signal when a close menu item is selected among the smart door lock operation control menu items; a smart home management server for providing the smart door lock service application that is downloaded to the user terminal and enables a smart door lock service, and collecting information generated through the smart door lock service application to manage the same; a smart door lock operation control device for outputting a door lock open signal in response to the door lock open request signal, and outputting a door lock close signal in response to the door lock close request signal input from the user terminal; and a door lock device mounted on an entrance, operated to open a door in response to the door lock open signal, and operated to close the door in response to the door lock close signal. Therefore, the present invention has an effect of providing a safe and healthy lifestyle with home safety and healthcare services.

Description

Smart home system

The present invention relates to a smart home system, and more particularly, to a smart home system that allows you to secure a safety and security state of a building or home by simply attaching it to a desired location by purchasing at a low price and downloading an application with a simple operation. About.

The number of single-person households is constantly increasing as the deterioration of the employment market due to the economic downturn and low birthrate and aging are combined. The most necessary thing for people living in such single-person households is to relieve anxiety and stress, and to spend safely and comfortably at home. Is the most important factor.

In particular, as the elderly population increases, there is an increasing desire to support a safe and healthy lifestyle through home safety and healthcare services that incorporate sensor technology.

Korean Patent Registration No. 10-1745482

As conceived in response to such an increase in desire, the present invention provides a smart home system that allows you to purchase at a low price and simply attach it to a desired location and download an application with a simple operation to secure the safety and security of a building or home. To provide, it has a purpose.

In addition, the present invention simply connects the smart door lock operation control device and the door lock that is already sold and installed with a cable, the lock and unlock operation state of the door lock lock device is controlled by the smart door lock operation control device, and the smart door lock operation control The device provides a smart home system that provides a service that can be performed using an application installed on a mobile phone, and has its purpose.

In addition, the present invention receives the driving power of the smart door lock operation control device from the battery, and provides alarm information for the remaining amount of the battery step by step, so that the user recognizes the state of insufficient remaining amount of the battery in advance and replaces it at an appropriate replacement time. To provide a smart home system, it has its purpose.

In addition, an object of the present invention is to provide a smart home system that checks the indoor temperature in real time and recognizes and responds to a fire at an early stage.

In addition, the present invention provides a smart home system for issuing and providing disposable door lock release key information to a user using the same smart door lock service application, and an object thereof.

In addition, the present invention provides a smart home system that collects, stores, and manages the access history when access is made through a smart door lock operation control device, and an object thereof.

In addition, an object of the present invention is to provide a smart home system that allows a user to receive and check an image of his/her home entrance in real time.

The smart home system according to an embodiment of the present invention is executed according to the intention of the user to provide smart door lock operation control menu items, and when an open menu item is selected among the smart door lock operation control menu items, it transmits a door lock open request signal. , A user terminal equipped with a smart door lock service application that transmits a door lock close request signal when a close menu item is selected among the smart door lock operation control menu items; A smart home management server that provides a smart door lock service application that is downloaded to a user terminal to perform a smart door lock service, and collects and manages information generated through the smart door lock service application; A smart door lock operation control device that outputs a door lock open signal in response to a door lock open request signal and outputs a door lock close signal in response to a door lock close request signal input from a user terminal; And a door lock device that is mounted at the entrance and operates to open the door in response to the door lock open signal and to lock the door in response to the door lock closing signal.

As an embodiment related to the present invention, the smart door lock operation control device includes a battery supplying driving power, a communication module supporting mutual information transmission and reception between a user terminal, and a driving power supply from the battery to operate the entire system. The controller may control and output a door lock open signal or a door lock close signal to a door lock device when a door lock open request signal or a door lock close request signal is input through the communication module.

As an embodiment related to the present invention, the smart door lock operation control device includes a battery remaining amount measuring unit that measures the remaining charge of the battery and outputs the measured result value to a controller, and a battery charging or replacement alarm generation request signal input from the outside. A battery measurement alarm unit that generates and outputs an alarm signal in response to the battery measurement alarm unit is further included, and the controller receives the battery charge remaining amount measurement value through the battery remaining amount measurement unit and compares it with the reference battery charge remaining amount measurement value, and as a result of the comparison, the battery charge remaining amount measurement value If it is less than the standard charge remaining value, a battery charging or replacement alarm request signal may be output.

As an embodiment related to the present invention, further comprising a temperature sensor that measures the ambient temperature of the smart door lock operation control device and outputs the temperature measurement value, and an alarm generator that outputs an alarm signal in response to an alarm signal output request signal, and a controller Receives the temperature measurement value of the temperature sensor and compares it with the reference temperature value. If the temperature measurement value is higher than the reference temperature value, it outputs an alarm signal output request signal to the alarm generator, and outputs a fire alarm message to the user terminal. A fire notification message can be transmitted using the registered dispatch information.

The present invention provides a safe and healthy lifestyle through home safety and healthcare services by purchasing at a low price, simply attaching it to a desired location, and downloading an application with a simple operation to secure the safety and security status of a building or home. There is an effect that allows you to do it.

In addition, the present invention simply connects the smart door lock operation control device and the door lock that is already sold and installed with a cable, the lock and unlock operation state of the door lock lock device is controlled by the smart door lock operation control device, and the smart door lock operation control The device has the effect of constructing the present smart door lock service system with an inexpensive and simple operation by providing a service to be performed using an application installed in a mobile phone.

In addition, the present invention receives the driving power of the smart door lock operation control device from the battery, and provides alarm information of the remaining amount of the battery step by step, so that the user recognizes in advance the state of insufficient remaining amount of the battery and replaces it at an appropriate replacement time. , It has the effect of continuously operating the smart door lock operation control device regardless of the state of the battery.

In addition, the present invention has the effect of minimizing personal injury and property damage due to a fire by checking the indoor temperature in real time, and allowing initial recognition and coping with the occurrence of a fire.

In addition, the present invention is to issue and provide disposable door lock release key information to users who use the same smart door lock service application, so that a person who has to stay in the house for a while can enter the disposable door lock release key information and is issued when leaving the house. It is effective to allow visitors to enter and exit safely by deleting the key information for unlocking the locked door.

In addition, the present invention has the effect of ensuring the safety of the landlord by collecting, storing, and managing the access history when access is made through the smart door lock operation control device.

In addition, the present invention has the effect of allowing the user to receive and check the image of the entrance and exit of his house in real time, thereby allowing the user to identify and cope with the risk factors in advance.

1 is a block diagram illustrating a configuration of a smart home system according to the present invention.
FIG. 2 is a block diagram illustrating the configuration of the smart door lock operation control device of FIG. 1.

It should be noted that the technical terms used in the present invention are only used to describe specific embodiments, and are not intended to limit the present invention. In addition, the technical terms used in the present invention should be interpreted as generally understood by those of ordinary skill in the technical field to which the present invention belongs, unless otherwise defined in the present invention, and is excessively comprehensive. It should not be construed as a human meaning or an excessively reduced meaning. In addition, when a technical term used in the present invention is an incorrect technical term that does not accurately express the spirit of the present invention, it should be replaced with a technical term that can be correctly understood by those skilled in the art. In addition, general terms used in the present invention should be interpreted as defined in the dictionary or according to the context before and after, and should not be interpreted as an excessively reduced meaning.

In addition, the singular expression used in the present invention includes a plurality of expressions unless the context clearly indicates otherwise. In the present invention, terms such as “consisting of” or “comprising” should not be construed as necessarily including all of the various elements or various steps described in the invention, and some of the elements or some steps are included. It should be construed that it may not be, or may further include additional components or steps.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings, but the same or similar components are assigned the same reference numerals regardless of the reference numerals, and redundant descriptions thereof will be omitted.

1 is a block diagram illustrating a configuration of a smart home system according to the present invention.

As shown in Figure 1, the smart home system according to the present invention, a user terminal 100, a smart home management server 200, a CCTV management server 250, a smart door lock operation control device 300, a door lock device ( 400), temperature sensor 500, illuminance sensor 600, CCTV 700, gateway 800, consisting of a communication network (900).

The user terminal 100 is executed according to the user's intention to provide smart door lock operation control menu items, and when an open menu item is selected among the smart door lock operation control menu items, the smart door lock operation control device 300 sends a door lock open request signal. It is equipped with a smart door lock service application that transmits a door lock request signal to the smart door lock operation control device 300 when the close menu item is selected among the smart door lock operation control menu items.

The smart door lock service application compares the temperature value measured through the temperature sensor 500 with the reference temperature value, and when the temperature measurement value is higher than the reference temperature value, a fire notification message is popped up on the screen so that the user of the user terminal 100 Be aware of this.

The smart door lock service application continuously receives the illuminance value measured through the illuminance sensor 600, analyzes the degree of change in the illuminance value, and if the analysis result is recognized as an intruder, the intrusion notification message is popped up on the screen to the user terminal 100. Let the users of

The smart home management server 200 provides a smart door lock service application that is downloaded to the user terminal 100 to perform a smart door lock service, and collects and manages information generated through the smart door lock service application.

The smart door lock service application provides a menu item for issuing disposable door lock release key information, and when the user clicks on the menu item for issuing disposable door lock release key information, it guides them to enter the mobile phone number of the other party to receive the disposable door lock release key information, and When the number is entered, the disposable door lock release key information is issued and transmitted to the entered mobile phone number.

The mobile phone of the user who has received the disposable door lock release key information, that is, the smart door lock service application of the user terminal 100, pops up on the screen when the disposable door lock release key information is received. On the pop-up screen, in addition to the disposable door lock release key information, the door is opened using the disposable door lock release key information and a completion button is provided along with a guide message to click the finish button when entering the house.

The smart door lock service application deletes the disposable door lock release key information when the completion button is clicked and a completion signal is input, and transmits the completion information to the smart home management server 200 and the landlord's mobile phone, that is, the user terminal 100.

The CCTV management server 250 collects and manages images captured through CCTV, and provides a service to be checked through a smart door lock service application. The CCTV management server 250 may be built and utilized by itself, or may be utilized in connection with an existing CCTV management server.

The smart door lock operation control device 300 outputs a door lock open signal to the door lock device 400 in response to the door lock open request signal, and transmits a door lock closing signal in response to the door lock close request signal input from the user terminal 100. ).

The door lock device 400 is mounted at the entrance, operates to open the door in response to the door lock open signal of the smart door lock operation control device 300, and locks the door in response to the door lock close signal of the smart door lock operation control device 300. Works.

The CCTV 500 is installed outside the entrance door, photographs an external environment within a certain radius around the entrance door, and transmits it to the CCTV management server 250 through the gateway 800.

The temperature sensor 500 is installed in the house, measures the temperature of the house, and the measured value is provided as a smart door lock service application through the gateway 800.

The illuminance sensor 600 is installed in the house, measures the illuminance in the house, and the measured value is provided as a smart door lock service application through a gateway.

As shown in FIG. 2, the smart door lock operation control device 300 includes a battery 310 supplying driving power, a communication module 320 supporting transmission/reception of mutual information with the door to the door lock device 400, and , When driving power is supplied from the battery 310 to control the entire system to operate, and when a door lock open request signal or door lock close request signal is input through the communication module 320, the door lock open signal or the door lock is closed by the door lock device 400. A controller 330 outputting a signal, a battery remaining amount measuring unit 340 that measures the remaining charge of the battery and outputs the measured result value to the controller, and a battery charging or replacement alarm request input from the controller 330 It consists of a battery measurement alarm unit 350 that generates and outputs an alarm signal in response to the signal.

Although not shown in the drawing, the communication module 320 includes a short-range support communication module, such as a Bluetooth module, and a long-distance support communication module for connection with the gateway 800 for long-distance communication.

The controller 330 receives the measured value of the remaining battery charge through the battery remaining amount measuring unit and compares the measured value of the remaining battery charge with the measured value of the reference remaining battery charge, and if the measured value of the remaining battery charge is less than the standard remaining charge value, a battery charging or replacement alarm request signal Prints.

A method of operating the smart home system configured as described above will be described as follows.

(Door lock control mode within a short distance)

First, in a situation where the user is located in a short distance from the center of the house, when the user knows the presence of a visitor through a talk, text, call, etc. input to the user terminal 100, the user executes a smart door lock service application to the CCTV management server 250 Visitors are identified using the CCTV video transmitted through.

As a result of the confirmation, if a visitor with high reliability, such as a family member or a friend, transmits a door open request signal to the smart door lock operation control device 300. At this time, since the user is near the smart door lock operation control device 300, the door open request signal is transmitted from the user terminal 100 to the smart door lock operation control device 300 through the Bluetooth module.

Then, the smart door lock operation control device 300 outputs a door open signal to the door lock device 400, and the door lock device 400 operates to open the door in response to the door open signal.

When the user terminal 100 and the smart door lock operation control device 300 utilize the Bluetooth module as a mutual communication means, information is directly exchanged with each other without going through the gateway 800.

(Door lock control mode within a long distance)

When the user has gone to work or is far away from home while traveling.When the user is aware of the presence of a visitor through tok, text, call, etc.as in the door lock control mode within a short distance, the user runs a smart door lock service application to manage CCTV Visitors are identified using CCTV images transmitted through the server 250.

As a result of the confirmation, if a visitor with high reliability, such as a family member or a friend, transmits a door open request signal to the smart door lock operation control device 300.

The door open request signal transmitted through the user terminal 100 is input to the gateway 800 through the Internet, and input to the smart door lock operation control device 300 through the gateway 800.

Then, the smart door lock operation control device 300 outputs a door open signal to the door lock device 400, and the door lock device 400 operates to open the door in response to the door open signal.

(Disposable door lock release key information issuance mode)

When the user has gone to work or is far away from home while traveling.When the user is aware of the presence of a visitor through tok, text, call, etc.as in the door lock control mode within a short distance, the user runs a smart door lock service application to manage CCTV A visitor is identified using a CCTV image transmitted through the server 250, and disposable door lock release key information is provided to a mobile phone of a person whose reliability is recognized, such as a facility inspection engineer.

In the case of providing disposable door lock release key information, the smart door lock service application continuously transmits CCTV images to the user terminal 100 so that it can be checked.

In addition, when a visitor enters the house, the disposable door lock release key information is deleted to prevent re-visiting or intrusion due to the disposable door lock release key information.

(Fire detection mode)

The temperature sensor 500 installed inside the house periodically measures the indoor temperature and transmits it to the smart door lock service application of the user terminal 100. Then, the smart door lock service application compares the received temperature measurement value with the reference temperature value and determines whether the received temperature measurement value is greater than the reference temperature value.

As a result of the determination, if the received temperature measurement value is large, it is regarded as a fire situation and a fire notification message is popped up on the screen of the user terminal 100 so that the user can know.

(Outside intrusion detection mode)

The illuminance sensor 600 installed in the house indoors measures the illuminance value in the room and transmits the illuminance measurement value to the smart door lock service application of the user terminal 100. Then, the smart door lock service application continuously receives the received illuminance measurement value to determine the change in the illuminance measurement value, and when the change in the illuminance measurement value is regarded as an outsider intrusion, an intruder notification message pops up on the screen of the user terminal 100. To let the user know.

(Attendance history management mode)

All visit history information generated through the smart door lock service application is collected, stored, and managed.

The smart door lock service application provides a visit history management menu item, and if you click the visit history management menu item, you can check visit history information by date.

Visit history information can also be serviced through the smart home management server 200. In this case, when the user selects the visit history management menu item through the smart door lock service application of the user terminal 100, the smart door lock service application manages the smart home. By accessing the server 200, visit history information is provided so that the user can check it.

(Battery level alarm mode)

Among the components constituting the smart door lock operation control device 300, the battery remaining amount measuring unit 340 continuously measures the remaining amount of the battery 310 and outputs it to the controller 330.

The controller 330 compares the measured value of the remaining battery power with the reference remaining amount of the battery. As a result of the comparison, when the measured value of the remaining battery level is less than the reference remaining amount of the battery, a battery replacement notification message is output through the battery measurement alarm unit 350.

The battery replacement notification message can be generated and transmitted in stages.

In other words, the controller 330 designates the standard battery level in the first stage and the second stage, and in the first stage, a yellow lamp turns on or'the battery replacement time is coming soon', and in the second stage, a red lamp turns on or'the battery is turned on. Please replace' message is provided through the smart door lock service application of the user terminal 100.

The above contents may be modified and modified without departing from the essential characteristics of the present invention by those of ordinary skill in the technical field to which the present invention pertains. Accordingly, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention, but to explain the technical idea, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be interpreted by the following claims, and all technical ideas within the scope equivalent thereto should be interpreted as being included in the scope of the present invention.

100: user terminal 200: smart home management server
250: CCTV management server
300: Smart door lock operation control device
310: battery 320: communication module
330: controller 340: battery remaining amount measurement unit
350: battery measurement alarm unit
400: door lock device 500: temperature sensor
600: illuminance sensor 700: CCTV
800: gateway 900: communication network

Claims (4)

It is executed according to the user's intention to provide smart door lock operation control menu items, and when an open menu item is selected among the smart door lock operation control menu items, a door lock open request signal is transmitted, and the smart door lock operation control menu item is closed. A user terminal equipped with a smart door lock service application for transmitting a door lock closing request signal when a menu item is selected;
A smart home management server that provides a smart door lock service application that is downloaded to the user terminal to perform a smart door lock service, and collects and manages information generated through the smart door lock service application;
A smart door lock operation control device which outputs a door lock open signal in response to the door lock open request signal and outputs a door lock close signal in response to a door lock close request signal input from the user terminal; And
A door lock device mounted at the entrance, operating to open the door in response to the door lock open signal, and operating to lock the door in response to the door lock closing signal;
Smart home system comprising a.
The method of claim 1,
The smart door lock operation control device,
A battery that supplies driving power, a communication module that supports transmitting and receiving mutual information with the user terminal, and controls the entire system to operate by receiving driving power from the battery, and a door lock open request signal or A smart home system comprising a controller that outputs a door lock open signal or a door lock close signal to the door lock device when a door lock close request signal is input.
The method of claim 2,
The smart door lock operation control device,
Further, a battery level measurement unit that measures the remaining charge of the battery and outputs the measurement result to a controller, and a battery measurement alarm unit that generates and outputs an alarm signal in response to an externally inputted battery charging or replacement alarm generation request signal. Includes,
The controller receives the measured value of the remaining battery charge through the battery remaining amount measuring unit and compares the measured value of the remaining battery charge with the measured value of the standard remaining battery charge. Smart home system, characterized in that to output.
The method of claim 2,
Further comprising a temperature sensor that measures the ambient temperature of the smart door lock operation control device and outputs the temperature measurement value, and an alarm generator that outputs an alarm signal in response to an alarm signal output request signal,
The controller receives the temperature measurement value of the temperature sensor and compares it with a reference temperature value. If the temperature measurement value is higher than the reference temperature value, the controller outputs an alarm signal output request signal to the alarm generator, and sends a fire alarm message to the user terminal. A smart home system, characterized in that for outputting and transmitting a fire notification message using previously registered shipment information.

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