KR0132154B1 - Method of speech path connecting in the interphone - Google Patents

Abstract

The present invention relates to a home automation system for use in a multi-family house, and includes a touch screen in a common hall to provide the convenience of a visitor's generation confirmation and a household call, and to provide reliability of a call by performing a call through video confirmation. will be.

The present invention provides the accuracy of the household call by checking the desired generation through the touch screen when the visitor does not know the lake of the generation visited accurately, and provides the satisfaction to the tenant and the visitor by the advanced home automation system. .

Description

Home Automation Cavity Machine and Its Calling Method

1 is a block diagram of a cavity door in accordance with the present invention.

2 is an embodiment of a touch screen display of a cavity door in accordance with the present invention.

3 is a flowchart for realizing a method for connecting a call in the present invention shown in FIG.

＊ Explanation of symbols on main parts of drawing

100: common entrance 101: call section

102: first data interface unit 103: control unit

104: image modulator 105: detector

106: image demodulation unit 107: video unit

108: screen driver 109: touch screen

110: second data interface unit 111: keypad unit

112: message transmission section 113: memory section

SPK: Speaker MIC: Microphone

200: Generation 300: Security Guard

The present invention relates to a common door of a home automation system for use in a multi-family house, and in particular, by implementing a display screen of the common door as a touch screen, it provides convenience for the visitor's generation confirmation and the generation call. The present invention relates to a home automation cavity station and a method of connecting a call route thereof to provide reliability of a call by performing a call through confirmation.

In the conventional home automation system, if the visitor does not know the lake of the household that is not equipped with the function of identifying the user in the household, the visitor visits the lake of the household visited by the guard room. There is a problem that the visitor has to be confirmed, the visitor is very embarrassed if it is not possible to identify the household inquiries in the guard room. SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems, and its object is to provide a touch screen as a display means in a co-door where a visitor calls a visited household, and then call the visitor's household and the household visited during the call through the touch screen. And it provides a reliability to the call by performing a call, and to provide a reliability to the call because the call is performed while checking the image displayed on the touch screen.

In addition, when the visitor does not accurately recognize the lake of the visited visitor, the visitor could easily find the visited lake by the touch screen without going through the guard room. A feature of the present invention for achieving the above object is in the home automation system used in a multi-family house, the call circuit unit to form a call path between the generation or guard room that is called for the call connection via the voice bus, and the common door and the unit A control unit controlling overall operations such as video and voice call connection with the generation unit or the guard room through the screen contact contact with the first data interface unit for interfacing the data transmitted and received, and the video signal applied from the camera as the video input means. Image modulator for compression modulation according to the control signal of the control unit, a sensing unit for detecting the selected contact point of the touch screen and applying a predetermined signal to the control unit, and a compression modulated image applied from the household or guard room Image demodulation unit for demodulating signal, generation call and touch by touch screen A memory unit storing overall program data such as modulation and demodulation, a message transmission unit for transferring data read from the memory unit to a predetermined circuit unit, a second interface unit for interfacing data transmitted and received with the guard room, and a screen driver for driving a touch screen. It provides a home automation cavities characterized in that consisting of.

In addition, another feature of the present invention is a first process of determining whether the detected signal is a signal for calling the guard room when the touch signal of the touch screen of the hall, and if the guard call signal in the determination of the first process A second process of calling a guard room through a data interface means and detecting an off-hook of a guard room handset means to connect a call path and simultaneously drive a video input means so that the visitor and the guard user perform a call together with the video; A third process of reading lake data of the generation stored in the memory means and displaying the lake data on the touch screen if the signal is for identifying the lake of the generation in the first process; and a signal for calling a specific generation in the first process. , The call signal is applied to the selected generation through the data interface means, and when the off-hook signal of the called generation is detected, When the touch screen is connected to the furnace and the video input means is driven to allow the visitor and the user in the household to make a call together with the video, when the touch screen touch signal for ending the call is detected in the second and fourth processes, the call is made. It provides a method of connecting the call path of the home automation cavity door, comprising a fifth process of blocking the furnace and the display and simultaneously entering the initialization screen. Hereinafter, exemplary embodiments of the present invention will be described with reference to the accompanying drawings. 1 is a block diagram showing the configuration of the cavity door according to the present invention, FIG. 2 is an embodiment view of the touch screen display of the cavity door according to the present invention, and FIG. 3 is a method of connecting a call in the present invention shown in FIG. Is a flowchart to realize.

As can be seen in FIG. 1, the hallway apparatus 100 according to the present invention includes a call path unit 101, a first data interface unit 102, a controller 103, an image modulator 104, and a detector. 105, the image demodulator 106, the image unit 107, the screen driver 108, the screen 109, the second data interface 110, the keypad 111, the message transmitter 112, and memory The unit 113, a speaker (SPK), a microphone (MIC) and a camera (CAM), the call path unit 101 is called according to the control signal of the control unit 103 generation 200 or guard room 300 Form a voice call with The first data interface unit 102 interfaces data transmitted and received between the generation hall 200 and the generation 200 for connection to the cavity. The controller 103 controls the overall operation for connection and generation confirmation of a call through the touch screen of the hallway 100. The image modulator 104 compresses the video signal of the visitor applied from the camera CAM in the PCM method according to the control signal of the controller 103 and applies it to the generation 200 connected to the call path. The sensing unit 105 detects a selection mode in contact with the touch screen 109 and applies a predetermined signal corresponding thereto to the control unit 103. The image demodulator 106 demodulates the image of the user within the household compressed by the PCM method applied from the generation 200 connected to the corridor 100 and the call path according to the control signal of the controller 103. The memory unit 113 stores program data for generation confirmation call and generation image display operation through the touch screen 109. The message transmitter 112 reads data stored in the memory 113 according to a control signal of the controller 103 and delivers predetermined data for image realization. The video unit 107 implements the user image in the household according to the signal applied through the message transmitter 112 to the video data that is demodulated and applied. The screen driver 108 drives the touch screen 109 that detects an operation signal according to the screen screen contact. The keypad 111 inputs an overall key signal for generation call when an error occurs in the touch screen 109 or when a call through the touch screen 109 is not required. The second data interface 110 relays data transmitted and received between the hallway 100 and the guard room 300. The camera CAM inputs an image of the user of the hallway 100. The microphone (MIC) inputs a call transmission voice signal of the user of the corridor 100. The speaker SPK transmits a transmission voice signal of the user of the generation 100, which is applied through the call path 101, to the user of the corridor 100.

The operation of the present invention configured to have the function as described above will be described with reference to FIG. 3 as follows. In the initial state in which power is supplied to the cavity door 100, the control unit 103 reads out the program data of the initial state stored in the memory unit 113 and transmits a predetermined signal for image realization through the message transmission unit 112. When a predetermined control signal is applied to the screen driver 108 at the same time as being applied to the image unit 107, the image unit 107 processes the screen signal in the initial state to be applied and is attached through the screen driver 108. The screen in the state as shown in FIG. 2A is displayed on the touch screen 109. Then, when a signal for contacting the touch screen 109 is detected by the visited visitor (step 101), whether the contact signal is selected as the selection contact point 2 displayed in FIG. (Step 102). If the contact signal calling the guard room 300 in the detection of the step 102, the control unit 103 transmits the call data to the guard room 300 side through the second data interface unit 110, the off of the guard room 300 When the hook signal is detected, the communication path 101 is controlled to form a communication path with the guard room 300 through the voice bus. Since the visitor's video is input through the camera (CAM), compressed by the PCM method through the image modulator 104 and then transmitted to the guard room 300 side, the visitor's video is displayed on the display means of the guard room 300, the microphone The visitor's transmission voice input to the MIC is transmitted to the voice output means of the guard room 300 through the call path unit 101, and the user's transmission voice of the guard room 300 is the speaker SPK through the passage unit 101. Since it is sent out to the visitor using the hallway 100 and the guard room 300 performs a video call is provided (step 103). Thereafter, the control unit 103 continuously detects the touch screen 109 contact signal for ending the call through the detecting unit 105 (step 104), and detects the signal for ending the call. Simultaneously with the blocking, the video transmission of the visitor is cleared, and then the screen of the initial state as shown in (a) of FIG. 2 is displayed. In order to confirm the lake of the household visited in the detection of step 102, it is detected whether or not the selection contact number 3 displayed in (a) of FIG. 2 is attached (step 105). If the contact signal for identifying the number of households, the control unit 103 reads the householder's name and household number for each common hall, each building, and each complex stored in the memory unit 113 and touches the message through the message transmitting unit 112. It displays on the screen 109 in the same state as (b) of FIG. 2 attached (step 106). Thereafter, the control unit 103 detects a contact signal of the touch screen 109 through which the confirmation of the generation of lakes is completed through the detection unit 105 (step 107). When the contact signal requesting termination is detected, the control unit 103 clears the displayed screen and displays the screen in the initial state as shown in FIG.

If the detection of the step 105 is not a signal for requesting confirmation of the generation of the household, it is detected whether or not the selective inspection number 1 has been selected on the screen displayed in (a) of FIG. 108). If the contact signal for calling a specific household is detected in step 108, the control unit 103 reads the previous generation lake number stored in the memory unit 113 and attaches it to the touch screen 109 through the message transmission unit 112. The screen shown in FIG. 2B is displayed. At this time, when a contact signal for calling a specific household is detected from the visitor through the sensing unit 105, the first data interface unit 102 transmits data for calling the selected household and supplies power to the camera CAM. To enter standby mode. Then, when detecting the handset means off-hook signal of the called household 200, the control unit 103 controls the call path 101 to connect the call generation 200 and the call path. When the call path is connected, the video signal of the visitor applied from the camera CAM is applied to the video modulator 104, and is compressed in the PCM method according to the compressed data signal programmed in the memory 113 to be transmitted to the called generation. Displayed on the display means in the generation, the video signal compressed by the PCM method of the generation user input from the in-house image input means is applied to the image demodulation unit 106 is demodulated in accordance with the control signal of the control unit 103 touch Is displayed on screen 109. In addition, the transmission voice signal for the visitor's call input through the microphone (MIC) is applied to the generation connected to the call path through the voice bus and is transmitted to the handset means in the household, and the transmission voice signal of the user to the generation is connected to the voice bus. Since it is input to the cavity door 200 and transmitted through the speaker SPK, the visitor using the cavity door 100 and the household user called by the visitor perform a call while watching the video (step 109). Thereafter, the control unit 103 detects whether the touch screen 109 for the end of the call is touched through the detection unit 105 (step 110) and detects the end of the call. The screen in the state as shown in FIG. Display to enter the initialization state. As described above, the present invention implements a touch screen in a communal hall, confirms the generation that the visitor wants to call, and then makes a call, and the household does not know exactly the lake of the visited visitor. Provides convenience in identifying lakes.

In addition, the visitor who uses the common hall and the user of the called household make the call with the video, so that the reliability of the call is provided, and the satisfaction of the tenant and the visitor is satisfied by using the advanced home automation system used for the housing. The description is displayed as a message on the screen of the display means, thus providing convenience in use.

Claims (4)

A home automation system comprising: a call circuit unit for forming a communication path between generations or guard rooms called through a voice bus for a call connection; a first data interface unit for interfacing data transmitted and received between the common hall and the generation unit; and a screen contact point. Control unit for controlling the overall operation, such as video and voice call and the generation unit or guard room through the contact, Image modulator for compressing and modulating the video signal applied from the camera as the video input means in accordance with the control signal of the control unit, Touch screen A detection unit for detecting a selected contact of the control unit and applying a corresponding signal to the control unit, an image demodulation unit for demodulating a compressed modulated video signal applied from a generation unit or a security guard, and generation generation by a touch screen And a memory unit for storing overall program data such as image modulation and demodulation; Message for transferring the data read out from the rib to a predetermined circuit section and transfer section, and a second interface unit, and, home automation which comprises a screen driving unit for driving the touch screen common front group to interface the data to be transmitted and received with the security office. A first step of determining whether the detected signal is a signal for calling the guard room when detecting a touch signal of the touch screen of the cavity door; and if the guard call is a signal of the guard room call in the determination of the first step, the guard room is called through the data interface means. After detecting the off-hook of the guard room handset means, the second process of connecting the call path and driving the video input means to make a visitor and the guard room user make a call with the video, and the lake of the household in the first process. A third process of reading the lake data of the householder stored in the memory means and displaying it on the touch screen if the signal is to confirm the signal; and a generation selected through the data interface means if the signal is called to call a specific generation in the first process. If a call signal is detected and the off-hook signal of the called household is detected, A fourth process of making a call with the video by the visitor and the user within the household by driving the input means; and when the touch screen touch signal for ending the call is sensed in the second and fourth processes, the call path and the display are blocked. And at the same time, entering the initialization screen, the method of connecting a home automation cavity door characterized in that it comprises a fifth process 3. The visitor's video, which is applied to the video input means of the common door, is compressed and modulated by the video modulator to be called to the guard room or household, and the compressed modulated video signal applied from the guard room or household is demodulated. And demodulating through the means and displaying the same on the vestibule display means. 4. The method of claim 3, wherein the method of using the cavity door is displayed on a touch screen to display subsequent operations according to a visitor's contact signal.