KR200328800Y1 - Security apparatus based on local area network - Google Patents

Abstract

The present invention combines each generation terminal part of a multi-family house, an access control terminal part of a common entrance and a management terminal part of a management room via a LAN to enable direct communication between each terminal part and to facilitate installation thereof. It relates to a security device using.

The security device using a LAN according to the present invention includes a plurality of generation terminals comprising a generation camera installed in a generation hall and a generation interphone coupled to the generation camera located in the generation, and access control installed in a common entrance. The management terminals installed in the management station that manages the terminal unit and the apartment house as a whole are mutually coupled through a LAN, and the generation camera and the access control terminal each use a camera and a video signal of a visitor provided from the camera as digital signals. And a first image processing unit for converting, wherein the generation interphone and the management terminal respectively display a second image processing unit for converting an input digital signal into a video signal and a video signal applied from the second image processing unit. And display means for outputting.

Description

Security apparatus based on local area network

The present invention combines each generation terminal of a multi-unit house, an access control terminal of a common entrance and a management terminal of a management room through a local area network (LAN) to enable direct communication between terminals. It relates to a security device using a LAN (LAN) that is easy to install.

As security awareness grows, awareness is growing in the more reliable way of protecting the lives and property of individuals, not only in general businesses but also in their families, especially apartments, where many generations live together and have many unspecified access. The same multi-family housing is in need of more security.

Therefore, security devices such as generation intercom, apartment entrance entrance control terminal, and vehicle management terminal have been proposed, and most of these apartments have such security devices installed and operated.

Figure 1 shows a schematic configuration of a conventional security device.

That is, the prior art security device as shown in Figure 1 and the three terminal portions (10, 10 ₁ ~10n) provided in each generation, the terminal access control unit installed in the common front of the joint housing (20, 20 ₁ ~20m And a management terminal 30 coupled to each of the plurality of household terminal 10 and the access control terminal 20 to perform apartment security processing.

Here, the management terminal 30 is generally installed in the management room, and configured to allow the visitor's access through the signal relay process between the generation terminal 10 and the access control terminal 20.

However, in the conventional security device, since each generation terminal unit 10 and the access control terminal unit 20 are individually coupled to the management terminal unit 30, that is, each terminal unit constituting the security device, that is, each generation terminal unit 10 ) And the wiring between the access control terminal 20 and the management terminal 30 is complicated. That is, each generation terminal 10 is wired for the combination of each device, such as the line for intergenerational call and the line for the call with the access control terminal 20, respectively, so that the device for remote meter reading or parking management If added, there is a problem that the wiring work between the generation terminal 10 must be performed.

Therefore, the present invention was devised in view of the above circumstances, and by combining the generation control unit and the access control terminal and the management terminal of the common entrance through the LAN, so that direct communication between each terminal unit is possible. The technical purpose is to provide a security device using a LAN (LAN).

1 is a view schematically showing the configuration of a conventional security device.

2 is a view schematically showing the configuration of a security device using a LAN according to the present invention.

Figure 3 is a block diagram showing the functional separation of the internal configuration of the generation terminal 100 shown in FIG.

Figure 4 is a block diagram showing the functional separation of the internal configuration of the access control terminal 200 shown in FIG.

Figure 5 is a block diagram showing the functional separation of the internal configuration of the management terminal 300 shown in FIG.

Figure 6 shows another embodiment of a security device according to the present invention.

******* Brief description of the main parts of the drawing *******

100: generation terminal, 110: generation camera,

120: generation interphone, 200: access control terminal,

300: management terminal.

Security device using a LAN (LAN) according to the present invention for achieving the above object is composed of a generation camera that is installed in the generation hall and a generation interphone which is combined with the generation camera while being located in the household, The access control terminal installed at the entrance and the management terminal installed in the management center that manages the apartment house as a whole are mutually coupled through a LAN, and the generation camera and the access control terminal are cameras and visitors provided from the cameras, respectively. And a first image processing unit for converting a video signal of the digital signal into a digital signal, wherein the generation interphone and the management terminal each include a second image processing unit for converting an input digital signal into a video signal, and the second image. And display means for screen outputting the video signal applied from the processor.

That is, according to the above, it is possible to directly communicate between the generation terminal and the generation terminal and the access control terminal without combining the management terminal by combining the generation terminal unit, the common entrance access control terminal and the management terminal through the LAN. Of course, the wiring between the terminal parts is simplified.

Hereinafter will be described an embodiment according to the present invention.

2 is a view showing a schematic configuration of a security device using a LAN according to the present invention.

As shown in Figure 2, the security device using a LAN (LAN) according to the present invention is the generation terminal 100 is installed for each generation of the apartment house, and the access control terminal 200 is installed in the common entrance of the apartment house ) And the management terminal 300 of the management room is configured to be coupled through a LAN (LAN) 1.

Here, the generation terminal unit 100 is a generation camera 110 is installed in each generation porch, and is installed in the household and electrically coupled with the generation camera 110 and other generation terminal through the LAN (1) and It is composed of a generation interphone 120 coupled with the access control terminal 200 and the management terminal 300. In this case, the generation camera 110 and the generation interphone 120 may be configured to be directly connected by a general wiring method or coupled through a LAN (1) as in the prior art. In addition, when the generation camera 110 and the generation interphone 120 are coupled to the LAN 1, the generation interphone 120 is movable and can be arbitrarily installed at a location desired by the user. For example, a user can install a plurality of generation interphones 120 in a living room or a bedroom.

In addition, the generation camera 110 and the access control terminal 200 of the generation terminal unit 100 includes a camera for receiving a video signal of the visitor, the generation interphone 120 of the generation terminal unit 100 and The management terminal 300 is provided with predetermined image output means for displaying and outputting image information of the visitor.

3 is a block diagram illustrating a functional separation of the internal configuration of the generation terminal unit 100 shown in FIG.

As shown in FIG. 3, the generation camera 110 of the generation terminal unit 100 has a camera 111 for receiving an image signal of a visitor located at a front door and a digital image signal applied from the camera 111. A first image processing unit 112 for converting and outputting a signal, a speaker 113 for outputting a voice signal, a microphone 114 for receiving a visitor's voice signal, and a voice for the speaker 113 and the microphone 114. For temporarily storing the IP information allocated to the first voice processing unit 115, the bell 116, the generation terminal unit 100 for input / output processing, and various information processed by the first control unit 119 to be described later. A first data memory 117, a first interface 118 for data interface with the generation interphone 120, and a first controller 119 for controlling the overall operation of the generation camera 110. It is composed.

Here, when the bell 116 is pressed, the first controller 119 provides image information applied from the first image processor 112 to the generation interphone 120 through the first interface 119. In this case, the first control unit 119 stores the image information in the first data memory 117 when no signal is applied from the generation interphone 120, for example, when there is no signal. In addition, the first controller 119 may be configured to provide a timer function such that time information is stored together with image information stored in the first data memory 117. Thereafter, the user can return to the home and check the image information stored in the household camera 110 through the household interphone 120.

In addition, the image processing unit 112 may be configured to store image information on a portion of the image provided to the camera 111 in the first data memory 117. In other words, the user can identify the person moving in front of the generation hall. In this case, the first data memory 117 may be configured as a separate file server.

In addition, in the generation terminal unit 100, the camera 111 and the first image processing unit 112 are configured to be modularized into a single device so as to be separated from a part for voice input and output, and the camera 111 is It would be desirable to attach it to the ceiling for effectiveness.

Meanwhile, in FIG. 3, the generation interphone 120 of the generation terminal unit 100 converts and outputs a second interface 121 for performing a data interface with the generation camera 110 and an input digital signal into an image signal. Display unit 123 such as an LCD for displaying and outputting the second image processing unit 122, the image signal applied from the second image processing unit 122, and the operation information applied from the second control unit 128, which will be described later. A handset 124 composed of a speaker 124a for output and a microphone 124b for voice input, a second voice processor 125 for performing voice signal input / output processing to the handset 124, and a user command A keypad 126 composed of various function keys and numeric keys for input, various information processed by the second control unit 128 to be described later, IP information assigned to the corresponding generation interphone 120 for LAN communication, and Of the other household terminal 100 and the management terminal 300 A second data memory 127 in which initial information for operation of the generation interphone 120, such as an IP information table and ring tone information, is stored, a LAN matching unit 128 for connecting to the LAN 1, and the present generation interphone 120 It comprises a second control unit 129 for controlling the overall operation of the. Here, the second control unit 129 is controlled to perform direct communication with the other generation terminal 100, the access control terminal 200 and the management terminal 300 through the LAN matching unit 128. .

In addition, in FIG. 3, the first interface 119 of the generation camera 110 performs a LAN matching function, and the generation camera 110 and the generation interphone 120 may be configured to be coupled through the LAN 1. .

On the other hand, Figure 4 is a block diagram showing the functional separation of the internal configuration of the access control terminal 200 of FIG.

That is, the access control terminal 200 is a camera 201, an image processing unit 202, a speaker 203, a microphone 204, a speaker 203 for converting an image signal applied from the camera 201 into a digital signal. Voice keypad 205 for voice input / output processing to the microphone 204, various function keys and numeric keys for inputting a visitor's command, for example, a password for opening a door of a household call or a common entrance ( 206), the password for allowing access to the common entrance, the IP information assigned to the access control terminal 200, the IP information table of each generation terminal 100 and the management terminal 300, and will be described later. And a data memory 207 for storing various information processed by the control unit 209, a LAN matching unit 208, and a control unit 209 for controlling the overall operation of the access control terminal 200. FIG.

Here, the control unit 209 is the generation interphone 120 of the generation of the visitor's voice signal input through the microphone 204 and the visitor's image information provided from the camera 201 through the LAN matching unit 208 or It is configured to provide to the management terminal 300.

In addition, the controller 209 stores the image information of the visitor applied from the access control terminal 200 in the data memory 207. In this case, the data memory 207 may be configured as a separate file server.

On the other hand, Figure 5 shows the internal structure of the management terminal 300 shown in Figure 2 functionally separated.

As shown in FIG. 5, the management terminal 300 includes a LAN matching unit 301 coupled to each generation terminal 100 and an access control terminal 200 through a LAN 1, and an input digital signal. Image processing unit 302 for converting the video signal into a video signal, a video signal provided from the image processing unit 302, and a display unit 303 for displaying and outputting information applied from the control unit 309 to be described later, and a speaker 304. , IP information assigned to the voice processing unit 306, the keypad 307, and the management terminal for voice input / output processing of the microphone 305, the speaker 304 and the microphone 305, that is, each generation terminal And a data memory 308 in which the IP information table composed of the IP information assigned to the access control terminal and the various data processed by the control unit 309 are stored, and the control unit 309 which controls the overall management terminal 300. It is configured to include).

Next, the operation of the security device having the above configuration will be described.

First, each generation terminal 100 of the apartment house, the common entrance control terminal 200 and the management terminal 300 is coupled via the LAN (1), each device IP for performing LAN communication with each other The information is assigned and stored.

When the visitor presses the bell 116 of the household terminal 100 in the above state, the first image processing unit 112 provides image information of the visitor applied from the camera 111 to the first control unit 119. The first control unit 119 provides the received image information and the voice signal of the visitor provided from the speaker 113 to the generation interphone 120 through the first interface 118. The second control unit 129 of the generation interphone 120 transmits the ring tone and the visitor's voice signal through the speaker 124a, and displays the visitor's image information applied from the generation camera 110. Display output through Therefore, the user within the household determines the opening and closing of the front door after checking the face of the visitor. In addition, the user sets the storage function of the missed visitor image information through the keypad 126 of the generation interphone 120, and accordingly, the generation camera 110 first image data of the visitor who visits when the user is absent. The memory 117 allows the user to return home and check the missed visitor.

On the other hand, when the visitor enters the lake of the generation terminal unit 100 of the generation to visit through the keypad 206 of the access control terminal 200, the access control terminal 200 in the data memory 207 The IP information corresponding to the lake is read, and predetermined connection request information is sent. Then, the connection request information is applied to the generation interphone 120 of the generation terminal unit 100 assigned the corresponding IP information through the LAN (1), the access control terminal 200 and the generation interphone 120 between the LAN ( Connected via 1). Thereafter, the control unit 209 of the access control terminal 200 transmits the image information of the visitor provided through the camera 201 and the image processing unit 202 to the generation interphone 120 of the corresponding household through the LAN 1. The user in the household checks the visitor's face through the household interphone 120 and then presses a specific key to provide the corresponding key information to the access control terminal 200 to open the common entrance door.

In addition, the access control terminal 200 stores the image information of the visitor captured by the camera 201 in the data memory 207 as in the generation camera 110 described above, and the access control in the management terminal 300. The visitor can be confirmed by displaying and outputting image information of the visitor stored in the data memory 207 of the terminal unit 200 through the display unit 123.

In addition, when the visitor enters a password for opening the common entrance door of the access control terminal 200, the image information of the visitor is provided to the management terminal 300 so that the administrator can check the visitor entering the common entrance. It is composed.

That is, according to the above embodiment, the direct communication between the household terminal and the household terminal and the access control terminal is performed by combining the household terminal, the common entrance access control terminal and the management terminal through a LAN without passing through the management terminal. As well as being possible, the wiring between the terminal parts is simplified.

On the other hand, the present invention is not limited to the above embodiments and can be variously modified within the scope without departing from the technical spirit of the present invention.

For example, as shown in FIG. 6, by configuring a combination with an additional service device 500 such as a remote metering system or a parking management terminal device through a LAN 1, a user can access various additional services through a household interphone within a household. It is possible to carry out to be provided.

In addition, as another embodiment of the present invention, the camera may be installed in the generation interphone 120 provided in each generation in the above-described security device, and may be configured to perform a video call during the generational call.

As described above, according to the present invention, each generation terminal, the common entrance access control terminal, and the management terminal of a multi-unit house such as an apartment are connected through a LAN, without passing through the management terminal, and between generation terminals and generation terminals Direct communication between the unit and the access control terminal is enabled, as well as the wiring between the terminal is simplified.

Claims (4)

It is installed in a plurality of household terminal units comprising household cameras installed in the house entrance and household interphones that are combined with the household cameras, access control terminals installed in the common entrance, and management offices that collectively manage the apartment houses. Management terminals are interconnected via a LAN, The generation camera and the access control terminal each comprise a camera and a first image processing unit for converting the video signal of the visitor provided from the camera into a digital signal, The generation interphone and the management terminal are each provided with a second image processing unit for converting an input digital signal into a video signal, and display means for screen outputting a video signal applied from the second image processing unit. Security device using LAN. The method of claim 1, The generation camera and the access control terminal are each provided with a memory for storing the visitor's image information, The generation interphone includes a first keypad for performing a command input for reading out visitor image information stored in a memory of the generation camera, and first display means for displaying and outputting visitor image information. The management terminal comprises a second keypad for inputting a command for reading the visitor image information stored in the memory of the access control terminal unit and a second display means for displaying and outputting the visitor image information. Security device using LAN. The method of claim 2, The generation camera is a security device using a LAN, characterized in that for storing the image information of the visitor provided from the camera when the user is absent in the memory. The method of claim 1, The generation camera of the generation terminal and the generation interphone security device using a LAN (LAN), characterized in that coupled via a LAN (LAN).