KR0185595B1 - Remote control method of home automation system - Google Patents

Abstract

The present invention relates to a remote control method of a home automation system, and more particularly, to a method of remotely controlling a home automation system using a Hangul consonant corresponding to a number on a keypad of a telephone.

Checking whether a mode of the home automation system is in a remote control mode when a ring signal is detected; connecting a telephone line when the ring signal detects a predetermined number of times or more in the remote control mode; Receiving a Hangul consonant key signal for controlling a device after a line connection, analyzing the received Hangul consonant key signal, and notifying a public telephone network by voice of a control item corresponding to the analyzed key signal; The system notifies the control items by voice and then controls the corresponding devices, and remotely controls various devices installed in the home using Korean consonants corresponding to the numbers on the telephone keypad.

Description

Remote control method of home automation system

1 is a block diagram of a home automation system according to the present invention.

2 is an exemplary view showing a Hangul consonant corresponding to a number on a telephone keypad according to the present invention.

3 is a flow chart according to the present invention.

4 is a flowchart of key data processing in FIG.

* Explanation of symbols for main parts of the drawings

10: subject control 20: telephone processing board

30: pulse / tone decoder 40: ring counter

50: public telephone network 60: home appliances

The present invention relates to a remote control method of a home automation system, and more particularly, to a method of remotely controlling a home automation system using Korean consonants corresponding to numbers on a keypad of a telephone.

In general, in the home automation system, the remote control is a function to control the corresponding device through a medium when the user wants to control the device. Normally, the telephone is used as the most common means to realize this. This is because telephones are always available media anywhere.

In order to control the home appliance, for example, when the user presses the handset of a telephone and dials *, a message for voice pressing a password is transmitted. Press the above password to hear the message, enter the four-digit password, voice is xxx power is turned on. The voice message “Please press control code” will be sent. And when the control mode input message is sent out, if the control mode is 0, it shows off, and if the control mode is 1, it shows on. Therefore, the mode selection key is pressed.

In addition, if you want to make a reservation, that is, when you want to turn on the rice cooker at 1:30 pm, suppose that the password is 1334 and the rice cooker device number is 02, call outside and wait for the voice message. When the voice message asking for the password is sent, enter the password 1334 and enter the device number 02. After pressing *, press 1 and enter time 1330. When you put the handset down, the desired home appliance will operate.

As described above, the conventional remote control has a problem in that the devices are associated with each number, and the devices corresponding to the numbers are stored one by one using # and *, and the control contents are stored.

Accordingly, an object of the present invention is to provide a method for remotely controlling a desired device using Korean consonants corresponding to keypad numbers on a telephone in a home automation system.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 is a block diagram of a home automation system according to the present invention, which controls the overall operation of the home automation system and stores a voice message and a plurality of outgoing messages corresponding to the control therein. A main control unit 10 having a RAM for storing temporary data generated according to performance, and a signal input through a public telephone network under the control of the main control unit 10, and analog voice processing of the voice message data A telephone tone processing board 20, a pulse tone decoder 30 connected to the telephone processing board 20 to decode and output pulse and tone signals corresponding to Korean consonants input through a public telephone network, and the telephone processing board A public telephone network (50) for connecting a ring counter (40) for counting ring signals received at (20) and a telephone line of a general telephone (80) and a domestic telephone (70); Consists of the home appliance 60 to perform the function by the control of the fisherman (10).

2 is a diagram showing a display of Hangul consonants corresponding to numbers on a telephone keypad. The numbers and symbols of keypads are controlled using the first letter of Hangul consonants.

For example, the command to turn on the TV at 7 pm and the living room light at 5 pm is as follows: Here, the processing of DATA is processed by TV or TV, and ON or ON by ON. In the afternoon, afternoon or PM, the time is treated as 12: 00 ~ 24: 00, and the seven or seven is treated as seven.

Therefore, the sequence to input is * → (or * → 2 → 4 → 7) → 6 → # (or 0 → 6) → 8 (or 6 → 1 → 5) → 9 (or 6) → 1 → 5 → 7 → After inputting 3 (or 4) → 6 → # (or 0 → 6) → 5 (or 2 → 5 → 5) → 9 (or 6), wait for about 3 seconds to start processing.

3 is a flow chart according to the present invention, a remote mode test procedure for checking a remote control mode state when a ring signal is detected, and a consonant for remote control by connecting a remote control mode temporary telephone line during the remote mode test process. Key signal processing for receiving the key signal corresponding to the key signal processing, and processing the key signal corresponding to the Hangul consonants received in the key signal receiving process, the key signal processing for notifying the analyzed control information by voice through the public telephone network The process takes place.

Based on the above-described configuration, an embodiment of the present invention will be described in detail with reference to FIGS.

If the ring signal is detected by determining whether a ring signal is detected from the public telephone network 50 in step (2a), is it possible to enter the remote control mode in step (2b) to accept the remote mode (110)? Judge.

If the remote control cannot be accepted in the step (2b), it is possible to make a call by connecting to the home telephone 70 in the step (2c). In step (2c), when the call is switched to the remote control mode in step (2d), the process proceeds to step (2f).

If it is possible to accept the remote control in step (2b), check the ring counter in step (2e) to check whether the ring is ringed three times. After waiting for the ring to ring three times in step 2e, the telephone line is connected to the main controller 10 through the pulse / tone decoder 40 in step 2f.

After receiving the key data through the pulse / tone decoder 40 in step (2g), the process proceeds to step (2h) to check whether 3 seconds have elapsed after the key input.

When N seconds have elapsed in step (2h), the command is reported to be completed and the process proceeds to step (2i). Here N is an example of 3 seconds.

At this time, the key data processing processes the input data regardless of what when and how. That is, when and what and when and when = what and how and when. = Do something like when and how.

That is, when the key signal is input, the position data of the control home appliance 60 is extracted in step 3a and the home appliance 60 to be controlled in step 3b is checked.

In this case, if there is the home appliance 60 to be controlled, in step 3c, how to control the home appliance 60 (reservation recording, open, close, turn on, turn off, wash, rinse, etc.) is controlled. Extract and perform step (3d).

Here, the home appliance 60 includes a TV, a VTR, an audio, a washing machine, a lighting, a curtain, a front door, a window, and the like.

In step (3d), it is checked whether two pieces of information about time exist. In other words, when there are two pieces of information about time, what is the order from what time to what time, and when there is one piece of information about time, it is ordered what to do after 2 hours.

In addition, if there is no information about time, it is a command to process the input of current key data. Therefore, if there are two pieces of information about time in step (3d), in step (3e), information on what is related to FM broadcasting and locking device is extracted (3f). Perform the steps. In step (3f), the extracted data is combined and processed as a command.

For example, a single command is made by combining data, such as turning on a living room light from 6 pm to 1 am the next day.

However, if there is only one piece of information about time in step (3d), information about what is related to FM broadcasting and locking device (3S) is extracted in step (3g) and step (3i). Do this. In step (3i), the extracted data is combined and processed as a command.

And when there is no home appliance to be controlled in step (3b), data (scheduled recording, open, close, turn on, off, wash, rinse) how to control the home appliance 60 in step (3j) Etc.) Extract the license and perform step (3k).

In step (3k), two pieces of information about time are checked. In other words, when there are two pieces of information about time, what is the order from what time to what time, and when there is one piece of information about time, it is order to do after 2 hours.

In addition, if there is no information about time, it is a command to process the input of current key data. Therefore, if there are two pieces of information about time in step (3k), in step (3l), information about what is related to the channel (KBS, SBSB, MBC, etc.) FM broadcasting and locking device is extracted (3m). Perform the steps. In the step (3m), the extracted data is combined and processed as a command.

For example, select channel 7 and turn it on from 6 pm to 9 pm to combine the data to create a single command for key data processing.

If there is only one piece of information about time in step (3k), in step (3n), information about what is related to the channel (KBS, SBSB, MBC, etc.) FM broadcasting and locking device is extracted. Do this. In the step (3o), the data extracted as described above is combined and processed into one command. For example, the living room light is turned on at 6 pm and the data is combined to create a single command for key data processing.

And the following data is an example of recognizing and processing the same data.

The same processing data is as follows.

TV (Active) = TV, CHANNEL 6 (Channel Six) = SBS (SBS), CHANNEL 7 (Channel Chill) = KBS 2 (KISS), CHANNEL 11 (Channel Eleven) = MBC (Ambassy), Lighting = LIGHT (Light) = fire, scheduled recording = recording, etc.

Therefore, turn on TV channel 7 at 6 pm = Turn on channel 7 at 6 pm PM = Turn on KBS2 at 6 pm = Same as 18:00 channel 7 (KBS 2) ON Process and record CHANNEL 6 in the VTR from 9:30 pm to 11:30 pm = Record CHANNEL 6 (SBS) from 9:30 pm (PM) to 11:30 pm = SBS 21: Book from 30 to 23:00 = Record SBS from 21:30 to 23:30 = Reserve SBS 9:30 PM (PM 9:30 or 21:30) 11:30 PM (PM 11:30 or 23: 30) all have the same meaning.

After the key data is processed as described above, the public telephone network 50 is notified by voice in step (2j) and output through the speaker of the external telephone (80), and the process proceeds to step (2k). For example, when the processed key data is processed as a control for turning on the channel 7 at 6 pm, the main controller 10 inspects a RAM therein and a voice message corresponding to the analyzed control, for example. For example, a channel 7 is scheduled to be turned on at 6 pm and a voice message is read, and the voice message is sent to the public telephone network 50 so that the user of the external telephone 80 can recognize the control. After that, proceed to step (2k).

In step (2k), if the telephone line is disconnected, and if the telephone line is not disconnected, the process returns to step (2g) again, inputs a key signal for remote control, and terminates the program if the telephone line is disconnected.

As described above, in the home automation system, by remotely controlling the domestic device by using the Hangul consonants corresponding to the numbers on the telephone keypad, the remote control can be easily performed without storing the number corresponding to the device for remote control. There is an advantage to that.

Claims (1)

A remote control method of a home automation system, comprising: checking whether a mode of the home automation system is in a remote control mode when a ring signal is detected; Connecting a phone line, receiving a Korean consonant key signal for controlling a device after connecting the phone line, analyzing the received Korean consonant key signal, and voices a control item corresponding to the analyzed key signal. And a step of notifying through a public telephone network, and notifying the control items by voice and controlling the corresponding devices.