KR19980048116A - TV automatic recording method when sound muting - Google Patents
TV automatic recording method when sound muting Download PDFInfo
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- KR19980048116A KR19980048116A KR1019960066660A KR19960066660A KR19980048116A KR 19980048116 A KR19980048116 A KR 19980048116A KR 1019960066660 A KR1019960066660 A KR 1019960066660A KR 19960066660 A KR19960066660 A KR 19960066660A KR 19980048116 A KR19980048116 A KR 19980048116A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/78—Television signal recording using magnetic recording
- H04N5/782—Television signal recording using magnetic recording on tape
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/50—Tuning indicators; Automatic tuning control
- H04N5/505—Invisible or silent tuning
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Abstract
본 발명은 텔레비젼의 자동녹화방법에 관한 것으로서, 더욱 구체적으로는 텔레비젼을 시청하는 도중에 전화나 방문객의 출현으로 인하여 일시적으로 음향신호의 출력을 차단하는 사운드뮤트기능이 설정되었을 때 자동으로 사운드뮤트상태가 아닌 정상적인 음향출력을 가진 방송을 녹화하여 재시청할 수 있도록 하는 사운드뮤트시의 텔레비젼 자동녹화방법에 관한 것이다.The present invention relates to an automatic recording method of a television, and more particularly, when a sound muting function is set to temporarily cut off the output of an audio signal due to the appearance of a telephone or a visitor while watching a television, the sound muting state is automatically set. The present invention relates to a TV automatic recording method for sound muting to record and broadcast a broadcast having a normal sound output.
본 발명의 사운드뮤트시의 텔레비젼 자동녹화방법은, 특정방송신호를 선국하기 위한 튜너부(1)와, 상기 튜너부(1)로부터 출력되는 신호를 변조 및 증폭하는 IF증폭부(2)와, 상기 IF증폭부(2)로부터 출력된 신호중에서 PIF신호와 SIF신호를 분리하는 P/S분리부(3)와, 상기 PIF신호로부터 영상신호를 검파하기 위한 영상검파부(4)와, 상기 SIF신호로부터 음성신호를 검파하기 위한 음성검파부(6)와, 상기 음성검파부(6) 및 영상검파부(4)로부터의 신호출력을 외부A/V기기(9) 또는 음성처리부(7) 및 영상처리부(5)로 출력하도록 제어하는 스위칭부(8)와, 전체 행정을 제어하는 마이컴(10)을 포함하는 텔레비젼에 있어서, 사운드뮤트키의 입력이 있는 가를 마이컴(10)에서 감지하는 제1단계; 사운드뮤트키의 입력이 없으면 정상적인 출력을 수행하고 사운드뮤트키의 입력이 있으면 음향출력을 차단하는 제2단계; 음향출력을 차단한 상태에서 마이컴(10)에서 제어신호를 출력하여 현재방송을 녹화하는 제3단계; 현재방송의 녹화를 진행하면서 사운드뮤트키의 해제입력이 있는 가를 마이컴(10)에서 감지하는 제4단계; 사운드뮤트해제입력이 감지되지 않으면 녹화를 계속하고 사운드뮤트해제입력이 감지되면 녹화를 중지하는 제5단계를 포함하는 것을 특징으로 한다.A television automatic recording method for sound muting according to the present invention includes a tuner section (1) for tuning a specific broadcast signal, an IF amplifier section (2) for modulating and amplifying a signal output from the tuner section (1); A P / S separator (3) for separating the PIF signal and the SIF signal among the signals output from the IF amplifier (2), an image detector (4) for detecting an image signal from the PIF signal, and the SIF A voice detector 6 for detecting an audio signal from the signal, and outputs signals from the voice detector 6 and the image detector 4 to an external A / V device 9 or voice processor 7 and In a television comprising a switching unit 8 for controlling the output to the image processing unit 5 and a microcomputer 10 for controlling the entire stroke, the microcomputer 10 detects whether the sound mute key is input. step; A second step of performing normal output when there is no input of the sound mute key, and blocking sound output when there is an input of the sound mute key; A third step of recording a current broadcast by outputting a control signal from the microcomputer 10 in a state in which sound output is cut off; A fourth step of detecting by the microcomputer 10 whether there is a release input of the sound mute key while recording the current broadcast; And if the sound mute cancel input is not detected, recording continues, and when the sound mute cancel input is detected, a fifth step of stopping recording.
Description
본 발명은 텔레비젼의 자동녹화방법에 관한 것으로서, 더욱 구체적으로는 텔레비젼을 시청하는 도중에 전화나 방문객의 출현으로 인하여 일시적으로 음향신호의 출력을 차단하는 사운드뮤트기능이 설정되었을 때 자동으로 사운드뮤트상태가 아닌 정상적인 음향출력을 가진 방송을 녹화하여 재시청할 수 있도록 하는 사운드뮤트시의 텔레비젼 자동녹화방법에 관한 것이다.The present invention relates to an automatic recording method of a television, and more particularly, when a sound muting function is set to temporarily cut off the output of an audio signal due to the appearance of a telephone or a visitor while watching a television, the sound muting state is automatically set. The present invention relates to a TV automatic recording method for sound muting to record and broadcast a broadcast having a normal sound output.
텔레비젼을 시청하는 도중에 전화가 걸려오면 전화기에 소음이 스며들어서 통화내용을 확인하기기 힘들기 때문에 텔레비젼을 오프시키거나 또는 사운드출력을 차단하는 사운드뮤트기능을 동작시킨다. 또한 방문객이 있는 경우에도 대화를 위하여 사운드뮤트기능을 동작시킨다.If you receive a phone call while watching TV, it is difficult for you to check the contents of the call because the phone is noisy and activates the sound mute function that turns off the TV or blocks the sound output. It also activates the sound mute function for dialogue even when there are visitors.
이렇게 사운드뮤트동작이 수행되면 영상화면은 출력이 되므로 시각적으로는 확인이 가능하지만 스피커를 통한 음향신호는 출력이 차단되어서 시청자가 극중인물들의 대화내용을 파악하는 것이 불가능해진다. 따라서 사운드뮤트기능을 해제한 후에도 내용의 전개상황을 정확하게 파악하는 것이 매우 어려워지는 불편함이 있었던 것이다.When the sound mute operation is performed, the video screen is output, so visual confirmation is possible, but the output of the audio signal through the speaker is blocked, making it impossible for the viewer to grasp the conversation contents of the play. Therefore, even after disabling the sound mute function, it was very difficult to accurately grasp the development of the contents.
본 발명은 상기와 같은 문제점을 해결하기 위하여 안출된 것으로서, 본 발명의 목적은 전화 또는 방문객에 의하여 사운드뮤트기능이 동작되어 시청이 방해받는 경우에 방해상태가 종료된 후에 방송내용을 다시 시청할 수 있는 사운드뮤트시의 텔레비젼 자동녹화방법을 제공하는데 있다.The present invention has been made to solve the above problems, an object of the present invention is to re-view the broadcast content after the interruption state is terminated when the sound mute function is activated by the telephone or the visitor is interrupted It is to provide a TV automatic recording method for sound muting.
상기 목적을 달성하기 위한 본 발명의 사운드뮤트시의 텔레비젼 자동녹화방법은, 특정방송신호를 선국하기 위한 튜너부(1)와, 상기 튜너부(1)로부터 출력되는 신호를 변조 및 증폭하는 IF증폭부(2)와, 상기 IF증폭부(2)로부터 출력된 신호중에서 PIF신호와 SIF신호를 분리하는 P/S분리부(3)와, 상기 PIF신호로부터 영상신호를 검파하기 위한 영상검파부(4)와, 상기 SIF신호로부터 음성신호를 검파하기 위한 음성검파부(6)와, 상기 음성검파부(6) 및 영상검파부(4)로부터의 신호출력을 외부A/V기기(9) 또는 음성처리부(7) 및 영상처리부(5)로 출력하도록 제어하는 스위칭부(8)와, 전체 행정을 제어하는 마이컴(10)을 포함하는 텔레비젼에 있어서, 사운드뮤트키의 입력이 있는 가를 마이컴(10)에서 감지하는 제1단계; 사운드뮤트키의 입력이 없으면 정상적인 출력을 수행하고 사운드뮤트키의 입력이 있으면 음향출력을 차단하는 제2단계; 음향출력을 차단한 상태에서 마이컴(10)에서 제어신호를 출력하여 현재방송을 녹화하는 제3단계; 현재방송의 녹화를 진행하면서 사운드뮤트키의 해제입력이 있는 가를 마이컴(10)에서 감지하는 제4단계; 사운드뮤트해제입력이 감지되지 않으면 녹화를 계속하고 사운드뮤트해제입력이 감지되면 녹화를 중지하는 제5단계를 포함하는 것을 특징으로 한다.In order to achieve the above object, the automatic TV recording method for sound muting according to the present invention includes a tuner unit 1 for tuning a specific broadcast signal and an IF amplification for modulating and amplifying the signal output from the tuner unit 1. Section 2, a P / S separator 3 for separating the PIF signal and the SIF signal from the signals output from the IF amplifier 2, and an image detector for detecting a video signal from the PIF signal ( 4), the audio detector 6 for detecting an audio signal from the SIF signal, and the signal output from the audio detector 6 and the image detector 4 to the external A / V device 9 or In a television comprising a switching unit 8 for controlling output to the audio processing unit 7 and the image processing unit 5 and a microcomputer 10 for controlling the whole stroke, whether or not there is a sound mute key input is determined by the microcomputer 10. Detecting in the first step; A second step of performing normal output when there is no input of the sound mute key, and blocking sound output when there is an input of the sound mute key; A third step of recording a current broadcast by outputting a control signal from the microcomputer 10 in a state in which sound output is cut off; A fourth step of detecting by the microcomputer 10 whether there is a release input of the sound mute key while recording the current broadcast; And if the sound mute cancel input is not detected, recording continues, and when the sound mute cancel input is detected, a fifth step of stopping recording.
도 1은 종래 사용되는 텔레비젼의 개략적인 부분블럭회로도,1 is a schematic partial block circuit diagram of a television conventionally used;
도 2는 본 발명의 사운드뮤트시의 텔레비젼 자동녹화방법을 설명하기 위한 플로우차트이다.2 is a flowchart for explaining a television automatic recording method for sound muting according to the present invention.
*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
1 : 튜너부, 2 : IF증폭부,1: tuner part, 2: IF amplifier part,
3 : P/S분리부, 4 : 영상검파부,3: P / S separator, 4: image detector,
5 : 영상처리부, 6 : 음성검파부,5: image processor, 6: voice detector,
7 : 음성처리부,8 : 스위칭부,7: voice processing unit, 8: switching unit,
9 : 외부A/V기기, 10: 마이컴,9: external A / V device, 10: microcomputer,
11: 채널메모리, 12: 리모콘.11: channel memory, 12: remote control.
이하 첨부된 도면을 참고하여 본 발명의 사운드뮤트시의 텔레비젼 자동녹화방법을 상세히 설명하면 다음과 같다.Hereinafter, with reference to the accompanying drawings will be described in detail the automatic TV recording method of the sound mute of the present invention.
먼저 본 발명의 사운드뮤트시의 텔레비젼 자동녹화방법이 수행되는 종래 텔레비젼의 작동상태를 도 1을 참고하여 설명한다. 텔레비젼수상기에서는 공중으로 전파되어서 안테나에 수신된 미약한 입력전류를 튜너부(1)에서 수신한 후에 IF신호증폭부(2)에서 약 5V의 크기까지 증폭된 CVS로 출력된다.First, an operation state of a conventional television on which a television automatic recording method is performed during sound muting of the present invention will be described with reference to FIG. In the television receiver, the weak input current propagated to the air and received by the antenna is received by the tuner section 1, and then output by the IF signal amplification section 2 to amplified CVS up to about 5V.
도면에는 도시되지 않았지만 상기 IF증폭부(2)에는 텔레비젼수상기의 입력전압이 0.5mV이거나 또는 50mV의 경우에도 영상검파부(4)에 소정전압이 인가되도록 입력신호전압의 크기에 따라서 자동적으로 IF증폭부(2)를 제어하는 자동이득조정회로(AGC)가 설치되어 있다.Although not shown in the drawing, the IF amplifier 2 automatically amplifies IF according to the magnitude of the input signal voltage so that a predetermined voltage is applied to the image detector 4 even when the input voltage of the television receiver is 0.5 mV or 50 mV. An automatic gain adjustment circuit AGC for controlling the unit 2 is provided.
P/S분리부(3)는 표면탄성파필터등으로 구성되며 상기 IF증폭부(2)에서 증폭된 중간주파신호로부터 영상중간주파수(PIF)와 음성중간주파수(SIF)신호를 분리하여 각각 음성검파부(6)와 영상검파부(4)로 입력시킨다. 음성검파부(6)는 상기 SIF신호로부터 음성신호를 검파한 후 음성처리부(7)에서 상기 음성신호를 수신하여 마이컴(10)로부터의 제어신호에 따라서 베이스(base), 트레블(treble), 볼륨(volume)등의 음성을 처리하고 증폭한 후에 스피커(speaker)를 통하여 출력한다.The P / S separation unit 3 is composed of a surface acoustic wave filter and the like, and separates an image intermediate frequency (PIF) and a voice intermediate frequency (SIF) signal from the intermediate frequency signal amplified by the IF amplifier 2, respectively. Input is made to the unit 6 and the image detector 4. The voice detector 6 detects the voice signal from the SIF signal, and then receives the voice signal from the voice processor 7 and outputs the base, treble, and volume according to the control signal from the microcomputer 10. After processing and amplifying a voice such as (volume), it is output through a speaker.
한편, 영상검파부(4)는 상기 PIF신호로부터 영상신호를 검파한 후에 영상처리부(5)에서 상기 영상신호를 수신하여 마이컴(10)으로부터의 제어신호에 따라서 칼라(color), 틴트(tint), 브라이트니스(brightness)등의 신호를 처리하여 영상신호에 대응하는 R(Red), G(Green), B(Blue)신호와 동기신호로 이루어진 복합신호를 출력하게 된다.On the other hand, the image detector 4 detects the image signal from the PIF signal, and then receives the image signal from the image processor 5, and according to the control signal from the microcomputer 10, color and tint. By processing signals such as brightness and brightness, a composite signal consisting of R (Red), G (Green) and B (Blue) signals and a synchronization signal corresponding to an image signal is output.
또한 상기 영상검파부(4)와 음성검파부(6)의 출력단에는 스위칭부(8)가 연결되어 있으며, 마이컴(10)으로부터의 제어신호에 의하여 영상검파부(4) 및 음성검파부(6)로부터의 신호출력이 변경되어서 VCR과 같은 외부 A/V 기기(9)를 통하여 방송내용을 비디오테이프에 녹화하는 것이 가능하다. 이러한 모든 제어동작은 마이컴(10)으로부터 출력되는 제어신호에 의하여 수행된다.In addition, a switching unit 8 is connected to the output terminals of the image detector 4 and the voice detector 6, and the image detector 4 and the voice detector 6 are controlled by a control signal from the microcomputer 10. It is possible to record the broadcast contents on the video tape through the external A / V device 9 such as a VCR by changing the signal output from All these control operations are performed by the control signal output from the microcomputer 10.
상기와 같은 회로를 이용하여 수행되는 본 발명의 방법은 다음과 같은 단계 : 사운드뮤트키의 입력이 있는 가를 마이컴(10)에서 감지하는 제1단계; 사운드뮤트키의 입력이 없으면 정상적인 출력을 수행하고 사운드뮤트키의 입력이 있으면 음향출력을 차단하는 제2단계; 음향출력을 차단한 상태에서 마이컴(10)에서 제어신호를 출력하여 현재방송을 녹화하는 제3단계; 현재방송의 녹화를 진행하면서 사운드뮤트키의 해제입력이 있는 가를 마이컴(10)에서 감지하는 제4단계; 사운드뮤트해제입력이 감지되지 않으면 녹화를 계속하고 사운드뮤트해제입력이 감지되면 녹화를 중지하는 제5단계를 포함한다.The method of the present invention performed using the circuit as described above comprises the following steps: a first step of detecting in the microcomputer 10 whether there is an input of a sound mute key; A second step of performing normal output when there is no input of the sound mute key, and blocking sound output when there is an input of the sound mute key; A third step of recording a current broadcast by outputting a control signal from the microcomputer 10 in a state in which sound output is cut off; A fourth step of detecting by the microcomputer 10 whether there is a release input of the sound mute key while recording the current broadcast; And if the sound mute cancel input is not detected, recording continues, and if the sound mute cancel input is detected, a fifth step of stopping recording.
그럼 도 2의 플로우차트를 참고하여 본 발명의 방법을 설명한다.The method of the present invention will now be described with reference to the flowchart of FIG. 2.
본 발명의 방법은 마이컴(10)에서 사운드뮤트키의 입력이 있는가 없는가를 감지하여 시작된다. 텔레비젼의 시청중에 전화가 걸려오거나 또는 방문객이 있는 경우에 통상적으로 텔레비젼의 볼륨은 낮추거나 또는 사운드뮤트동작명령을 입력시킨다. 이러한 명령입력은 리모콘(12)을 통하여 마이컴(10)에 입력된다.The method of the present invention starts by detecting whether there is an input of a sound mute key in the microcomputer 10. When a call is made or there is a visitor while watching a television, the volume of the television is usually lowered or a sound mute operation command is input. The command input is input to the microcomputer 10 through the remote controller 12.
마이컴(10)은 사운드뮤트명령신호의 입력을 감지하면 먼저 사운드뮤트기능을 수행하기 위하여 음성처리부(7)에 제어신호를 전달하여 스피커를 향하는 출력을 차단한다. 따라서 스피커로부터의 음향신호의 출력이 정지되며 영상처리부(5)로부터만 영상신호가 출력되어서 CRT상에 표출된다.When the microcomputer 10 senses the input of the sound mute command signal, the microcomputer 10 first transmits a control signal to the voice processing unit 7 to perform the sound mute function, and blocks the output toward the speaker. Therefore, the output of the sound signal from the speaker is stopped, and the video signal is output only from the image processing section 5 and displayed on the CRT.
이러한 상태에서 마이컴(10)은 스위칭부(8)에 제어신호를 출력하여 영상검파부(4)와 음성검파부(6)의 신호를 A/V기기(9)로 출력시킨후에 비디오테이프에 녹화하도록 제어신호를 출력한다.In this state, the microcomputer 10 outputs a control signal to the switching unit 8 and outputs the signals of the image detector 4 and the audio detector 6 to the A / V device 9 and records them on the video tape. Output a control signal to
A/V기기(9)는 마이컴(10)으로부터의 제어신호에 따라서 비디오테이프에 녹화를 시작한다. 이 때 음성검파부(6)로부터의 신호는 사운드뮤트기능에 의하여 차단당하지 않은 상태이므로 음향신호는 정상적으로 출력되어서 비디오테이프에 녹화된다. 또한 영상검파부(4)로부터의 영상신호도 A/V기기(9)에서 정상적으로 녹화된다. 이러한 녹화동작은 사운드뮤트기능이 동작되는 상태에서 지속된다.The A / V device 9 starts recording on the video tape in accordance with the control signal from the microcomputer 10. At this time, since the signal from the voice detector 6 is not blocked by the sound muting function, the sound signal is normally output and recorded on the video tape. The video signal from the video detector 4 is also normally recorded by the A / V device 9. This recording operation is continued while the sound mute function is operating.
마이컴(10)은 방송을 녹화하면서 시청자로부터 사운드뮤트해제명령의 입력이 있는가를 감지하게 된다. 사운드뮤트해제명령이 입력되지 않으면 녹화를 계속하며 사운드뮤트해제명령이 입력되면 마이컴(10)에서는 녹화중지명령을 출력한다. 이 신호는 A/V기기(9)에 입력되어서 비디오테이프의 녹화를 중지시킨다. 이러한 중지동작은 종래 사용되고 있다. 시청자는 전화가 종료되거나 또는 방문객이 돌아간 후에 비디오테이프에 녹화된 영상 및 음향을 재생시킴으로써 시청하지 못하였던 방송부분을 시청할 수 있는 것이다.The microcomputer 10 detects whether there is an input of a sound mute command from the viewer while recording the broadcast. If the sound mute cancel command is not input, recording continues. When the sound mute cancel command is input, the microcomputer 10 outputs a stop recording command. This signal is input to the A / V apparatus 9 to stop recording of the video tape. This stopping operation is conventionally used. Viewers can watch broadcast parts that they could not watch by replaying video and sound recorded on videotape after the call ended or the visitor returned.
본 발명의 상기 설명에서 방송을 녹화하는 수단으로서 외부 A/V기기(9)를 사용한 것으로 설명되었지만 이것은 텔레비젼과 VCR이 일체화된 복합텔레비젼에서는 더욱 용이하게 적용할 수 있음을 본 발명이 속하는 분야의 당업자에게는 명백한 것이다.Although the above description of the present invention describes the use of an external A / V device 9 as a means for recording a broadcast, it is more easily applicable to a composite television in which a television and a VCR are integrated. It is obvious to me.
또한 녹화매체로서 비디오테이프 이외에도 비디오램(VIDEO RAM)과 같은 메모리소자를 사용하여 녹화할 수 있다. 즉 영상검파부(4)와 음성검파부(6)로부터 출력되는 신호를 적당한 수단으로 변조하여 메모리에 저장하고, 후에 메모리로부터 영상 및 음향신호를 독출하여 복조한 후에 영상처리부(5) 및 음성처리부(7)에서 처리하여 CRT를 출력할 수 있는 것이다.In addition to the video tape as a recording medium, it is possible to record using a memory element such as a video RAM. That is, the signals output from the image detector 4 and the audio detector 6 are modulated by appropriate means and stored in a memory, and after reading and demodulating the video and audio signals from the memory, the image processor 5 and the audio processor The CRT can be output by processing in (7).
상기와 같이 본 발명에 의하면 전화 또는 방문객에 의하여 사운드뮤트기능이 동작되어 시청이 방해받는 경우에 방해상태가 종료된 후에 방송내용을 다시 시청할 수 있는 이점이 있는 것이다.As described above, according to the present invention, when the sound muting function is operated by a telephone or a visitor, and the viewing is disturbed, the broadcasting contents can be viewed again after the interruption state ends.
본 발명은 기재된 구체예에 대해서만 상세히 설명되었지만 본 발명의 사상과 범위내에서 변형이나 변경할 수 있음은 본 발명이 속하는 분야의 당업자에게는 명백한 것이며, 그러한 변형이나 변경은 첨부한 특허청구범위에 속한다 할 것이다.Although the invention has been described in detail only with respect to the described embodiments, it will be apparent to those skilled in the art that modifications and variations can be made within the spirit and scope of the invention, and such variations or modifications will belong to the appended claims. .
Claims (3)
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| KR1019960066660A KR100200285B1 (en) | 1996-12-17 | 1996-12-17 | Automatic recording method of television in muteness |
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| KR1019960066660A KR100200285B1 (en) | 1996-12-17 | 1996-12-17 | Automatic recording method of television in muteness |
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| KR19980048116A true KR19980048116A (en) | 1998-09-15 |
| KR100200285B1 KR100200285B1 (en) | 1999-06-15 |
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| KR20200056360A (en) | 2020-04-29 | 2020-05-22 | 김용원 | The Generator of wheel(s) with Bicycle |
| KR20200056359A (en) | 2020-04-29 | 2020-05-22 | 김용원 | The Generator of wheel(s) with Kickboard(etc) |
| KR20200056361A (en) | 2020-05-04 | 2020-05-22 | 김용원 | The Generator with Footboard |
| KR20200060307A (en) | 2020-05-06 | 2020-05-29 | 김용원 | The Generator with Bicycle and Rear Carrie (2connected Turbine) |
| KR20200060308A (en) | 2020-05-07 | 2020-05-29 | 김용원 | The Generator with Aqua board |
| KR20200060309A (en) | 2020-05-08 | 2020-05-29 | 김용원 | The Generator with Health Vehicle |
| KR20200061324A (en) | 2020-05-11 | 2020-06-02 | 김용원 | The Generator with a Boat |
| KR20200062092A (en) | 2020-05-11 | 2020-06-03 | 김용원 | Air Turbine type Generator connected Wheels type Generator used by Falling water & Air Compressor |
| KR20200068614A (en) | 2020-05-26 | 2020-06-15 | 김용원 | The Generator installed in air and water conditioner control device using Peltier modules |
| KR20200083393A (en) | 2020-06-16 | 2020-07-08 | 김용원 | Drone with generators that change the rotation direction of the propeller motor using the Peltier element as a power generation element |
| KR20200088241A (en) | 2020-06-30 | 2020-07-22 | 김용원 | The Drone equipped with the Fanless bidirectional the Jet engine(other than the Propullor) that overcome the inertia suitable for the propulsion of a bidirectional Motor (bidirectional propeller) - similar to a slow Scram jet 2 type & with a directional Motor similar to a slow Scram jet 1 type |
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| KR20210018367A (en) | 2021-01-26 | 2021-02-17 | 김용원 | The auto aircraft propullor and drone propulsor are installed as options electric(Generator) motorcycle motor |
| KR20210029730A (en) | 2021-02-22 | 2021-03-16 | 김용원 | Large equipment made of air layers blocks to prepare for and respond to landslides(earth slide, mudslide) |
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| KR20210043513A (en) | 2021-03-26 | 2021-04-21 | 김용원 | A device that collects fire smoke, volcanic fumes and ash installed in airbus electric(Generator) |
| KR20210045369A (en) | 2021-03-31 | 2021-04-26 | 김용원 | The air car electric(Generator) |
| KR20210049046A (en) | 2021-04-13 | 2021-05-04 | 김용원 | Auxiliary wings and auxiliary door devices to rescue airbus electric(Generator) from strong winds and typhoons |
| KR20210055643A (en) | 2021-04-27 | 2021-05-17 | 김용원 | An electric board with a large number of rotor wheels and a large number of stator wheel generators on a motorized shaft |
| KR20210072739A (en) | 2021-05-27 | 2021-06-17 | 김용원 | An electric Medical board |
| KR20210080293A (en) | 2021-06-11 | 2021-06-30 | 김용원 | Generator case |
| KR20220016234A (en) | 2022-01-14 | 2022-02-08 | 김용원 | A 3wheeled bicycle equipped with an air thruster that combines an air pump and an air turbine |
| KR20220038026A (en) | 2022-02-24 | 2022-03-25 | 김용원 | 4 connected fans on an axle turbine : 1. The inner fans on the axle in inner cylinder, 2. The outer fans on the axle in outer cylinder &3. The duct fans on the outer fans inside in 2 outer cylinders and 2 inner cylinders, 4. The blades on the duct fans ring in the duct with an inlet and an oulet with another Cylinder |
| KR20220056159A (en) | 2022-04-04 | 2022-05-04 | 김용원 | A generator connected to a steam cleaner (powered by a steam turbine with a super heater) and Air filter (air intake, cold and hot air exhaust) A system that combines an air purifying facility and an ice maker in conjunction with an air turbine |
| KR20220056835A (en) | 2022-04-18 | 2022-05-06 | 김용원 | An aqua bicycle equipped with 3 air thrusters that combines an air pump and an air turbines |
| KR20220076421A (en) | 2022-05-11 | 2022-06-08 | 김용원 | A pedal vehicle |
| KR20220080053A (en) | 2022-05-27 | 2022-06-14 | 김용원 | An air layers tube boat |
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|---|---|
| KR100200285B1 (en) | 1999-06-15 |
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