KR0154936B1 - Door vision system - Google Patents

Abstract

The present invention provides an improved door vision system having a door vision for outputting a melody corresponding to a predetermined unique code number representing a visitor's visit signal by setting a different melody corresponding to each predetermined unique code number. The melody storage unit 230 stores a plurality of different melodies respectively corresponding to a preset visit call key of the visit call input unit 110, and a visit call key indicating a visit signal from the visit call input unit 110. In response to the input call key signal, the microcomputer 260 which controls to output the melody corresponding to the visit call key input signal among the plurality of melodies stored in the melody storage unit 230 to the speaker 240 in response to the input call key signal. Equipped.

Description

Door Vision System with Door Phone and Door Vision

1 is a block diagram of a door vision system of the present invention.

Figure 2 is a flow chart showing a process of the operation of the door vision system of the present invention by the control of the microcomputer.

* Explanation of symbols for the main parts of the drawings

110: visit call input unit 120: camera

130, 240: Speaker 140: Microphone

210: monitor 220: handset

230: Melody storage unit 250: Door open button

100: door phone 200: door vision

500: Door Vision System

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a door vision system having a doorphone for notifying a visitor's visit signal and a door vision for checking a visitor through a monitor. By setting different melodies corresponding to code numbers, the present invention relates to an improved door vision system having a door vision for outputting a melody corresponding to a predetermined unique code number representing a visitor's visit signal.

Typically, the door vision system consists of a door phone and a door vision, as described above. The door phone installed mainly at the entrance is a communication device for notifying the visitor of the visitor, including a microphone for transmitting the visitor's voice, a camera for monitoring the visitor's image, a visitor's call key for inputting the visitor's visit signal, and a door vision. It is composed of a speaker that outputs the user's voice. On the other hand, the door vision is a communication device installed indoors to check the visitor through the monitor when the visitor calls, a handset for performing voice communication with the visitor, a monitor for displaying the visitor's image information, and open the door ) Is composed of a door opening button and a speaker to which the call signal or the buzzer signal of the visitor is output.

In a door vision system, when a call key is input by a visitor, a door signal installed by a visitor outputs a call signal or a call sound through a speaker. Therefore, the user of the room hears the call and hears who the visitor is through the monitor. Will be confirmed. However, the conventional door vision system outputs one call tone indicating the visitor's visit signal. Therefore, even when the visitor is a family, the visitor must be checked through the monitor each time a visit call key is input. Therefore, by inputting different unique code numbers to the visit call key, there is a need for a door vision to output different visit call sounds corresponding thereto. This is because, when the visitor calls, the user in the room can check who the visitor is by using the call sound output through the speaker of the door vision without having to check the visitor every time through the monitor.

Therefore, the present invention has been made to solve the conventional inconvenient door vision system, the object of the door vision has a plurality of different melody or a melody storage unit with a built-in sound, according to the call key input of the visitor, The present invention provides an improved door vision system that outputs a ring tone or melody corresponding to a call key input.

In order to achieve the above object, the present invention provides a door phone comprising a visit call input unit having a visit call key selected to notify a visitor's visit signal, and a camera for recognizing the visitor's image; A door vision system comprising a monitor, a door open button for opening a door, and a speaker for outputting a melody stored in the melody storage unit, wherein the door vision includes a visit signal of the visit call input unit. A melody storage unit for storing a plurality of different melodies respectively corresponding to the preset visited call key indicating: a visited call key indicating a visit signal is input from the visited call input unit, in response to the input call key signal; A melody stored in a melody storage unit corresponding to the visited call key input signal The door vision system having a door phone and a door vision, characterized in that it comprises a microcomputer for controlling to output the melody to the speaker.

Hereinafter, exemplary embodiments of the present invention will be described with reference to the accompanying drawings.

1 is a block diagram of the door vision system 500 of the present invention, and includes a door phone 100 installed at an entrance or an outdoor entrance, and a door vision 200 installed indoors.

As described above, the door phone 100 includes a visit call input unit 110 composed of a predetermined visit call key or numeric keys (not shown) for inputting a visit signal by the visitor, and a camera that recognizes the visitor's image. 120, a speaker 130 for outputting the voice of the user of the door vision, and a microphone 140 for transmitting the voice of the visitor.

Meanwhile, the door vision 200 installed indoors includes a monitor 210 displaying image information of the visitor, a handset 220 performing voice communication or telephone communication with the visitor, and a plurality of melodies stored therein. The storage unit 230, the speaker 240 for outputting the melody provided from the melody storage unit 230, the door open button 250 for opening the door (open), the monitor 210, the handset 220 ), The melody storage unit 230, the speaker 240, and the microcomputer 260 for controlling the operation of the door opening butt 250.

As shown in FIG. 1, the melody storage unit 230 of the door vision 200 according to the exemplary embodiment of the present invention may have a plurality of different melodies (eg, melody A and melody B) as described above. , Melody (C), melody (D) and melody (E)) are stored. The above-described melody output to the speaker 240 is performed by the control of the microcomputer 260.

In addition, the microcomputer 260 has code numbers corresponding to a plurality of different melodies of the maker stored in the melody storage unit 230. The present invention will be described below using the set code numbers as an embodiment. In other words, the microcomputer 260 has a code number for a visit call key or a numeric key (eg, 11, 21, 31, 41) of the visit call input unit 110, and each input visit call key or number is set. For example, the number key 11 corresponds to the melody (A), the number key 21 corresponds to the melody (B), the number key 31 corresponds to the melody (C), and the number key 41 corresponds to the melody (D). Corresponds to. However, the numeric key (eg, 11, 21, 31, 41) corresponding to the code number set in the microcomputer 260 and the melody corresponding thereto should be known in advance.

Therefore, when the visit call key or numeric key, for example, the numeric key 21 of the visit call input unit 110 installed in the outdoor door phone 100 is input by the visitor, the microcomputer 260 of the door vision 200 is input. In response to the input signal for the numeric key 21 provides a control signal for the melody B corresponding to the melody storage unit 230. Then, the melody storage unit 230 provides the melody B stored in the melody storage unit 230 to the speaker 240. As a result, since the corresponding melody B is output through the speaker 24, the user in the room can know who the visitor is even by hearing only the sound of the melody B output through the speaker 240.

Referring to Figure 2, the process of the operation of the door vision system of the present invention described above by the control of the microcomputer 260 will be described as follows. First, in step S10, a plurality of different melodies are stored in the melody storage unit 230 of the door vision 200. Thereafter, in step S12, the microcomputer 260 sets a code number for the visit call key or numeric key (eg, 11, 21, 31, 41) of the visit call input unit 110 as described above. Each input visit call key or numeric key, for example, the numeric key 11 corresponds to the melody (A), the numeric key 21 corresponds to the melody (B), the numeric key 31 corresponds to the melody (C), The numeric key 41 corresponds to the melody D. FIG.

Thereafter, in step S14, the microcomputer 260 determines whether a visit call key indicating a visit signal of the visitor is input from the visit call input unit 110. If the visit call key 11 of the visit call input unit 110 is input by the visitor, since the condition is satisfied in step S16, the microcomputer 260 responds to the visit call key 11 to control the melody A corresponding thereto. It provides to the melody storage unit 230. Then, in step S18, the melody storage unit 230 provides the melody A to the speaker 240 in response to the control signal for the melody A provided from the microcomputer 260, the melody A through the speaker 240 Is output. Then, in step S36, since the melody A output from the speaker 240 is a predetermined melody, the user in the room can hear the melody A output from the speaker 240 and know who the visitor is. The door is opened by pressing the door open button 250 without using the monitor 210 or the handset 220.

Similarly, in step S14, the microcomputer 260 determines whether a visit call key indicating a visit signal of the visitor is input from the visit call input unit 110, and the visit call key of the visit call input unit 110 is determined by the visitor. If is input, since the condition is satisfied in step S24, the microcomputer 260 provides a control signal for the melody C corresponding thereto from the melody storage unit 230 in response to the visit call key 31. Then, in step S26, the melody storage unit 230 provides the melody C to the speaker 240 in response to the control signal for the melody C provided from the microcomputer 260, the melody C through the speaker 240 Is output. Then, in step S36, since the melody C output from the speaker 240 is a predetermined melody, the user in the room can hear the melody C output from the speaker 240 and know who the visitor is. The door is opened by pressing the door open button 250 without using 210 or the handset 220.

Meanwhile, in step S14, the microcomputer 260 determines whether a visit call key indicating a visit signal of the visitor is input from the visit call input unit 110, and the visitor inputs the visit call key of the visit call input unit 110 by the visitor. When a general visit call key other than the predetermined visit call key (for example, visit call keys 11, 21, 31, and 41) is input, the microcomputer 160 transmits a control signal for the general visit call key to the melody storage unit. 230). Then, the melody storage unit 230 provides the melody E for the general visit call to the speaker 240 in response to the control signal for the general visit call provided from the microcomputer 260, and the general melody E is the speaker 240. Is printed through). At this time, since the melody E output from the speaker 240 is a normal melody, the user in the room does not know who the visitor is by listening to the melody E output from the speaker 240, and in step S34, the monitor ( 210 to determine who the visitor is using the handset 220, and then press the door open button 250 in step S36 to open the door.

As described above, the present invention uses a melody storage unit 230 in which a plurality of different melodies are stored in the door vision 200, so that when a visit call key predetermined by the visitor is input, Since the user can know who the visitor is by listening to the corresponding melody corresponding to the predetermined visit call key output through the speaker 240, there is no need to use the monitor 210 or the handset 220.

Claims (1)

A door phone (doorphone) 100 including a visit call input unit 110 having a visit call key selected to notify a visit signal of a visitor, and a camera 120 that recognizes a visitor's image; A door vision comprising a monitor 210 for displaying visitor image information, a door open button 250 for opening a door, and a speaker 240 for outputting melodies stored in the melody storage unit 230. In the door vision system 500 having a door vision system 500, the door vision 200 is different from each other corresponding to a preset visit call key indicating a visit signal of the visit call input unit 110. A melody storage unit 230 storing a plurality of melodies; When a visit call key indicating a visit signal is input from the visit call input unit 110, in response to the input call key signal, the visit call key input signal among a plurality of melodies stored in the melody storage unit 230 is input. Door vision system having a door phone and a door vision, characterized in that it comprises a microcomputer (260) for controlling to output a corresponding melody to the speaker (240).