KR20030054187A - Automatic lighting and aroma spraying system controlled by signal inserted to multimedia contents - Google Patents

Abstract

PURPOSE: An apparatus for automatically illuminating and an apparatus for spraying aroma by a control signal inserted into music and video storage media are provided to easily realize appropriate chroma treatment by synchronizing the apparatus for illuminating with multimedia contents. CONSTITUTION: A signal input terminal(101) receives a multimedia signal to which a control signal having information related to illumination and aroma spray. A high pass filter(102a) of a control signal extracting unit(102) extracts the control signal from the multimedia signal. An amplifier(102b) amplifies the extracted control signal. A tone decoder(102c) removes a carrier wave from the amplified control signal for obtaining a pure control code. Illumination and aroma spraying control units(103,104) control an illuminating apparatus and an aroma spraying apparatus by using the extracted control signal.

Description

Automatic lighting and aroma spraying system controlled by signal inserted to multimedia contents}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a device capable of automatically emitting light and emitting fragrances, and more particularly, to a device capable of automatically emitting light and fragrance injection by a control signal inserted into a music and video storage medium.

Fragrances, music, colors, etc., relieve stress from the environment or disease, reinforce natural healing ability, and play a supporting or main role in enhancing the body's immunity. In particular, the therapeutic effect of modern mental disorders using music, fragrance, and color has been proven to be effective at home and abroad through many clinical trials.

However, in order to receive such treatment, music, fragrance, and color should be used in treatment facilities such as hospitals and clinics according to the type of disease. Unlike general disease treatment, diseases caused by mental stress require continuous and long-term treatment. . Thus, in the complex and time-free social structure of modern times, such treatment is virtually difficult.

Recently, as interest in emotional engineering using music, fragrances and colors increases, research on human emotions and the development of products using the same have been made, and the importance of its importance is being expanded.

The following is a description of some of the research on emotional engineering using music, fragrance, and color as described above.

The emotional lighting audio system (Patent Publication No. 1998-083350) relates to an emotional lighting audio system that adds the functions of emotional colors and audio to an existing lighting stand, and is a color based on a color emotional database of conventional audio. It is a system that combines the lighting device and emits color lights simultaneously with music by the selected mode or automatic mode.

Ambient environment automatic control device (Patent Publication No. 1999-005259) is based on the detection of the human body wave that is generated differently according to the emotional state or the mental and mental state of human anorexia, that is, the surrounding environment of the living space, that is, music or lighting It is a device that automatically adjusts to keep human mind and body stable.

On the other hand, the present applicant has previously filed a fragrance spraying device (Patent Application No. 2000-025233) that is operated by a control signal inserted into a music storage medium designed to automatically spray the fragrance according to the music.

The present invention, as part of the study on the emotional treatment using the music, color, fragrance as described above, the control inserted into the music and image storage media that can be automatically produced through the multimedia content such as images as well as music storage media The purpose of the present invention is to provide automatic lighting output and fragrance spraying which enable automatic light output and fragrance spraying by signals.

1 is a block diagram of an illumination and fragrance spraying device automatically produced by a control signal inserted into a music and video storage medium according to the present invention.

Figure 2 is a flow chart illustrating the driving principle of the lighting and fragrance spraying device automatically produced by the control signal inserted into the music and image storage medium according to the present invention.

<Explanation of symbols for the main parts of the drawings>

101: signal input terminal 102: control signal extraction unit

102a: high pass filter 102b: amplifier

102c: tone decoder 103: lighting control unit

104: fragrance spray control unit

In order to achieve the above object, the automatic light output and fragrance spraying device capable of automatically directing lighting and fragrance spraying by a control signal inserted into a music and image storage medium of the present invention has information on light output and fragrance spraying. A signal input terminal for receiving a multimedia signal into which a control signal is inserted, a control signal extracting unit for extracting a control signal from the multimedia signal, and lighting and fragrance spraying for controlling a lighting device and a fragrance spraying device using the extracted control signal Characterized in that it comprises a control unit,

In the present invention, the automatic lighting and fragrance spraying method includes inserting a control signal of a high frequency band having information on lighting output and fragrance spraying into a multimedia signal, and controlling the control signal in the multimedia signal using the series of control signal extractors. And extracting a signal and controlling the lighting device and the fragrance spraying device by using the extracted control signal.

An automatic lighting output and fragrance spraying device capable of automatically directing lighting and fragrance spraying by a control signal inserted into a music and video storage medium according to the present invention and a method for lighting and fragrance in a commonly used music and video storage medium. A specific control signal for controlling the injector, that is, in the case of illumination, a control signal for controlling the type of illumination, the turn-on time and brightness of the illumination, and in the case of the fragrance sprayer, the type of incense to be sprayed, the timing of spraying and the amount of spraying When the multimedia signal contained in the music and image storage media is reproduced by inserting the control signal, the inserted control signal is synchronized to perform illumination and fragrance spray, thereby treating color and aroma.

Hereinafter, with reference to the drawings will be described in detail the automatic lighting output and fragrance spraying apparatus and method capable of automatically directing lighting and fragrance spraying by the control signal inserted into the music and image storage medium according to the present invention.

1 is a block diagram of an automatic lighting output and fragrance spraying device capable of automatically directing lighting and fragrance spraying by a control signal inserted into a music and video storage medium according to the present invention.

As shown in FIG. 1, the apparatus according to the present invention includes a signal input terminal 101 for receiving a multimedia signal into which a control signal having information on lighting output and fragrance injection is inserted, and a control signal in the multimedia signal. Control signal extraction unit 102 to extract, and the illumination and fragrance injection control unit 103 for controlling the lighting device and the fragrance spraying value using the extracted control signal.

The control signal extracting unit may further include a high pass filter 102a for extracting a control signal, an amplifier 102b for amplifying the extracted control signal, and a carrier wave from the amplified control signal. It consists of a tone decoder 102c which obtains a control code.

The function of the constituent means of the apparatus of the present invention is as follows.

First, the signal input terminal 101 is a terminal to which the signal is input when the multimedia signal recorded in the music and image storage medium is reproduced, and a control signal is inserted into the reproduced multimedia signal.

The control signal extractor 102 is composed of a high pass filter 102a, an amplifier 102b, and a tone decoder 102c as described above. The high pass filter 102a filters only a frequency signal of a high frequency band. In the present invention, in the present invention serves to extract a control signal having a higher frequency band than the audio signal by removing a general audio signal of 15kHz or less from the multimedia signal inserted the control signal, 102b) amplifies the control signal extracted through the high pass filter 102a, and the tone decoder 102c is a device for performing a kind of noise reduction, and among the control signals amplified by the amplifier 102b. It is a device to get pure control code by removing some high frequency components.

Finally, the lighting and fragrance spray control unit (103, 104) controls the lighting device and the fragrance spraying device using information on the control signal obtained through the control signal extracting unit, precisely information on the light output and fragrance spraying contained in the control code It plays a role.

Referring to the driving method of the automatic light output and fragrance spraying device capable of automatically directing lighting and fragrance spraying by the control signal inserted into the music and image storage medium of the present invention having the above configuration as follows.

2 is a flowchart illustrating a driving method of the present invention.

As shown in FIG. 2, first, a control signal of a high frequency band having information on lighting directing and fragrance injection is inserted into multimedia contents stored in a music or image storage medium (S201).

In general, since an audio signal forms a frequency band of 15 kHz or less, a control signal inserted into the multimedia signal forms a high frequency band of 15 kHz or more.

Subsequently, the control signal embedded in the multimedia signal is extracted using a control signal extractor including a high pass filter, an amplifier, and a tone decoder (S202).

As described above, since the audio signal and the control signal have different frequency bands, only a control signal can be extracted by removing an audio signal of 15 kHz or less through a high pass filter, and the extracted signal is an amplifier for accurate signal transmission. To be amplified through.

In addition, the amplified control signal is converted into a pure control code through a tone decoder, wherein the tone decoder is a tuned envelope detector composed of a phase locked loop and an integrator having a center frequency of 15.6 kHz. It is a device for obtaining pure control codes by removing high frequency components.

On the other hand, the control signal extracted through the control signal extraction unit, exactly the control code contains the information on the lighting output and the fragrance spraying, the lighting output and the fragrance spraying control unit using the control code as described above lighting device and fragrance spraying The apparatus is controlled (S203).

At this time, the information related to the light emission and fragrance spraying specifically includes information on the type of light, the turn-on time and brightness of the light in the case of lighting, and in the case of fragrance spraying, the type of fragrance to be sprayed, the timing of spraying and Control information on injection amount is embedded.

Through the above method, when the multimedia content recorded in the music and video storage media is reproduced, the inserted control signal is synchronized to perform illumination and fragrance spraying so that color and fragrance treatment can be performed.

As described above, the automatic lighting output and the fragrance spraying device according to the present invention has the following effects.

It is synchronized with multimedia contents that are played without human machine operation or additional equipment, and automatically creates lighting to enable proper color treatment. Therefore, it is possible to remove the time and space constraints on use and installation and to easily receive color treatment when the user desires.

In addition, in the development of lighting fixtures can be applied to a variety of places because it can be developed in the ceiling-embedded, wall-mounted, wall-mounted, stand-type, portable portable type, etc. to optimize the use.

Claims (4)

A signal input terminal for receiving a multimedia signal into which a control signal having information on lighting output and fragrance injection is inserted; A control signal extracting unit extracting a control signal from the multimedia signal; Lighting and fragrance injection is automatically generated by the control signal inserted into the music and image storage medium, characterized in that it comprises an illumination and fragrance spraying control unit for controlling the lighting device and the fragrance spraying device using the extracted control signal. Automatic lighting and fragrance sprayers available. The method of claim 1, wherein the control signal extractor, A high pass filter for extracting control signals, An amplifier for amplifying the extracted control signal; It is possible to automatically produce lighting and aroma spray by the control signal inserted into the music and video storage medium, characterized in that it consists of a tone decoder to remove the carrier from the amplified control signal to obtain a pure control code. Automatic lighting and fragrance spraying device. Inserting a control signal of a high frequency band having information on lighting output and fragrance injection into a multimedia signal; Extracting the control signal from the multimedia signal using the series of control signal extractors; Controlling the lighting device and the fragrance spraying device using the extracted control signal Automatic lighting output that is capable of directing lighting and fragrance spraying by the control signal inserted into the music and video storage medium, characterized in that it comprises And fragrance spraying method. The method of claim 3, wherein the extracting of the control signal comprises: Extracting high frequency control signal through high pass filter, Amplifying the extracted control signal; Automatic lighting and fragrance injection can be automatically produced by the control signal inserted into the music and video storage medium, characterized in that the amplified control signal to remove the carrier and some high frequency components by using a tone decoder Directing and fragrance spraying method.