KR950006528A - Operation error warning device and its driving method when using remote control of camera - Google Patents

Operation error warning device and its driving method when using remote control of camera Download PDF

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Publication number
KR950006528A
KR950006528A KR1019930015308A KR930015308A KR950006528A KR 950006528 A KR950006528 A KR 950006528A KR 1019930015308 A KR1019930015308 A KR 1019930015308A KR 930015308 A KR930015308 A KR 930015308A KR 950006528 A KR950006528 A KR 950006528A
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South Korea
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signal
remote control
input
camera
strobe
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KR1019930015308A
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Korean (ko)
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KR0166685B1 (en
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김윤철
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이대원
삼성항공산업 주식회사
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    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00Details of cameras or camera bodies; Accessories therefor
    • G03B17/38Releasing-devices separate from shutter
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00Details of cameras or camera bodies; Accessories therefor
    • G03B17/18Signals indicating condition of a camera member or suitability of light
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18Status alarms

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Studio Devices (AREA)
  • Indication In Cameras, And Counting Of Exposures (AREA)
  • Details Of Cameras Including Film Mechanisms (AREA)

Abstract

사용자에 의해서 리모콘 모드 기능이 선택될 경우에, 이를 전기적인 선택신호로 변환하여 출력하는 스위치부(10)와; 피사체의 거리를 측정하여, 이를 전기적인 측거신호로 변환하여 출력하는 측거부(10)와; 카메라 주변의 휘도를 감지하여, 이를 전기적인 휘도신호로 변환하여 출력하는 휘도 감지부(20)와; 사용자에 의해서 리모콘으로부터 광신호의 형태로 촬영신호가 입력될 경우에, 이를 감지하여 전기적인 촬영신호로 변환하여 출력하는 리모콘신호 수신부(30)와; 스트로브의 충전상태 신호를 출력함과 동시에, 카메라 주변의 휘도가 기준값보다 작을 경우에는 스트로브가 발광되므로써 보조 광을 방출하는 스트로브부(60)와; 스위치부로부터 선택 신호가 입력되면 리모콘 기능이 선택되었음을 알리는 신호를 출력하면서, 리모콘 신호 수신부로부터 촬영신호가 입력되면 휘도 신호와, 측거신호와, 충전상태를 신호를 판단하여 이에 따라 리모콘 기능이 수행될 수 있는 정상동작상태와 리모콘 기능이 수행될 수 없는 에러동작상태를 구분한 뒤에, 이를 서로 다른 주파수를 갖는 펄스신호를 이용하여 나타내는 마이크로 컨트롤러(50)와; 마이크로 컨트롤러부로부터 입력되는 펄스신호를 광신호로 변환하여 출력하는 리모콘 모드 상태 표시부(100)로 구성되어; 사용자기 리모콘 모드에서 사진을 찍을 경우에 카메라의 동작상의 에러가 발생하게 되면 이를 사용자에게 경고하므로써 사용자가 동작에러에 대해 신속하게 대처할 수 있도록 하는 카메라의 리모콘 사용시 동작에러 경고장치 및 그의 구동방법에 관한 것.When the remote control mode function is selected by the user, the switch unit 10 for converting it into an electrical selection signal and outputting; A measuring unit 10 for measuring a distance of the subject and converting the same into an electric ranging signal; A brightness sensor 20 for sensing the brightness around the camera and converting the brightness into an electrical brightness signal; A remote control signal receiver 30 which detects a photographing signal in the form of an optical signal from a remote controller by a user, converts the photographed signal into an electrical photographing signal, and outputs the converted photographing signal; A strobe unit 60 that outputs a charging state signal of the strobe and emits auxiliary light when the strobe is emitted when the luminance around the camera is less than the reference value; When the selection signal is input from the switch unit, a signal indicating that the remote control function is selected is output. When the photographing signal is input from the remote control signal receiving unit, the luminance signal, the ranging signal, and the charging state are determined. A microcontroller 50 which distinguishes between a normal operation state and an error operation state in which a remote control function cannot be performed, and then displays them by using pulse signals having different frequencies; A remote controller mode status display unit 100 for converting a pulse signal input from the microcontroller unit into an optical signal and outputting the optical signal; When the user takes a picture in the remote control mode when the operation error of the camera occurs when the user notices the operation error warning device when using the camera's remote control that can be quickly responded to the operation error and its driving method that.

Description

카메라의 리모콘 사용시 동작에러 경고장치 및 그의 구동방법Operation error warning device and its driving method when using remote control of camera

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 이 발명의 실시예에 따른 카메라의 리모콘 사용시 동작에러 경고장치의 전체 구성도이고,1 is an overall configuration diagram of an operation error warning device when using the remote control of the camera according to an embodiment of the present invention,

제2도는 이 발명의 실시예에 따른 카메라의 리모콘 사용시 동작에러 경고장치의 주요 동작 파형도이고,2 is a main operation waveform diagram of the operation error warning device when using the remote control of the camera according to an embodiment of the present invention,

제3도는 이 발명의 실시예에 따른 카메라의 리모콘 사용시 동작에러 경고장치의 구동방법의 동작 순서도이다.3 is a flowchart illustrating a method of driving an operation error warning device when using a remote control of a camera according to an embodiment of the present invention.

Claims (4)

사용자에 의해서 리모콘 모드 기능이 선택될 경우에, 이를 전기적인 선택신호로 변환하여 출력하는 리모콘 모드 선택 스위치와, 카메라 주변의 휘도를 감지하여, 이를 전기적인 휘도 신호로 변환하여 출력하는 휘도 감지부와, 피사체의 거리를 측정하여, 이를 전기적인 측거신호로 변환하여 출력하는 측거부와, 스트로브의 충전상태 신호를 출력함과 동시에, 카메라 주변의 휘도가 기준값보다 적을 경우에는 스트로브가 발광되므로써 보조 광을 방출하는 스트로브부와, 사용자에 의해서 리모콘으로부터 광신호의 형태로 촬영신호가 입력될 경우에 이를 감지하여 전기적인 촬영신호로 변환하여 출력하는 리모콘신호 수신부와, 상기 리모콘모드 상태 스위치로부터 선택신호가 입력되면 리모콘 기능이 선택되었음을 알리는 신호를 출력하면서, 상기 리모콘 신호 수신부로부터 촬영신호가 입력되면 상기 휘도 감지부의 휘도신호와, 상기 측거부의 측거신호와, 상기 스트로브부의 충전상태 신호를 판단하여 이에 따라 리모콘 기능이 수행될 수 있는 정상동작상태와 리모콘 기능이 수행될 수 없는 에러동작상태를 구분한 뒤에, 이를 서로 다른 주파수를 갖는 펄스신호를 이용하여 나타내므로써 리모콘 모드의 동작상태를 알리는 마이크로 컨트롤러와, 상기 마이크로 컨트롤러부로부터 입력되는 펄스신호를 광신호로 변환하여 출력하는 리모콘모드 상태 표시부로 이루어지는 것을 특징으로 하는 카메라의 리모콘 사용시 동작에러 경고장치.When the remote control mode function is selected by the user, a remote control mode selection switch for converting the signal into an electrical selection signal and outputting the light, a brightness sensing unit for detecting the brightness around the camera and converting the brightness into an electrical brightness signal; The sensor measures the distance of the subject, converts it into an electrical distance measurement signal, and outputs a strobe charge signal of the strobe. When the brightness around the camera is lower than the reference value, the strobe emits an auxiliary light. A strobe unit for emitting light, a remote control signal receiver for detecting a photographing signal in the form of an optical signal from a remote controller by a user, converting the photographed signal into an electrical photographing signal, and outputting the selected signal from the remote control mode state switch; When the remote control outputs a signal indicating that the remote control function is selected, When the photographing signal is input from the signal receiving unit, the luminance signal of the luminance detecting unit, the ranging signal of the ranging unit, and the charging state signal of the strobe unit are judged to perform a normal operation state and a remote control function according to which the remote control function can be performed. After distinguishing the error operation state that cannot be performed, it is represented by using a pulse signal having a different frequency, and the microcontroller informing the operation state of the remote control mode, and converts the pulse signal input from the microcontroller unit into an optical signal Operating error warning device when using the remote control of the camera, characterized in that consisting of a remote control mode status display to output. 제1항에 있어서, 상기한 리모콘모드 상태표시부는 전원전압에 애노드 단자기 연결되어 있는 발광 다이오드와, 상기 마이크로 컨트롤러로부터 입력되는 펄스신호에 따라 턴온/턴오프 동작으로 하므로써, 상기 발광 다이오드의 캐소드 단자가 접지와 연결될 수 있도록 전기적인 단속을 하는 스위칭 소자로 이루어지는 것을 특징으로 하는 카메라 리모콘 사용시 동작에러 경고장치.The cathode terminal of claim 1, wherein the remote control mode status display unit is turned on / off according to a light emitting diode connected to an anode terminal to a power supply voltage and a pulse signal input from the microcontroller. Operation error warning device when using the camera remote control, characterized in that consisting of a switching element for electrical intermittent so that the ground can be connected to the ground. 제1항에 있어서, 상기한 마이크로 컨트롤러는 상기 리모콘모드 선택스위치(S4)로부터 신호의 입력이 있는 경우에는, 약 1Hz의 주기를 갖는 펄스신호를 상기 리모콘신호 수신부로부터 촬영신호가 입력되기 전까지 출력하고, 상기 리모콘신호 수신부로부터 촬영신호가 입력되면, 약 4Hz의 주기를 갖는 펄스신호를 정상동작 신호로서 일정시간동안 출력하고, 리모콘 모드에서 에러가 발생되었을 경우에는, 약 8Hz의 주기를 갖는 펄스신호를 주기적으로 출력하므로써 에러신호로서 카메라의 사용자에게 경고하는 것을 특징으로 하는 카메라 리모콘 사용시 동작에러 경고장치.The method of claim 1, wherein the microcontroller outputs a pulse signal having a period of about 1 Hz until a photographing signal is input from the remote control signal receiver when there is a signal input from the remote control mode selection switch S4. When the photographing signal is input from the remote control signal receiver, a pulse signal having a period of about 4 Hz is output as a normal operation signal for a predetermined time, and when an error occurs in the remote control mode, a pulse signal having a period of about 8 Hz is output. Operating error warning device when using the camera remote control, characterized in that to warn the user of the camera as an error signal by outputting periodically. 동작이 시작되면 초기화 된 다음에, 전원 스위치가 온 상태인지를 판단하여 온 상태인 경우에 스트로브를 충전시키는 단계와, 사용자에 의해서 리모콘모드 선택 스위치로부터 신호가 입력되는지를 판단하여 신호가 입력되는 경우에 리모콘모드가 선택되었음을 표시하는 단계와, 리모콘으로부터 신호가 입력되는지를 판단하여, 리모콘으로부터 신호가 입력되는 경우에 일정한 주기를 갖는 펄스신호를 이용하여 정상으로 리모콘 동작이 이루어지고 있음을 알려주는 단계와, 휘도 및 피사체의 거리를 측정한 뒤에, 측정된 피사체의 거리가 자동 초점 가능한 거리보다 크지 않은 경우에는, 스트로브가 충전이 완료되었는지를 판단하는 단계와, 측정된 거리가 자동 초점이 되지 않는 거리이거나, 스트로브가 충전이 완료되지 않을 경우에는 정상동작을 나타내는 펄스신호와 다른 주파수를 갖는 펄스신호로서 에러가 발생되었음을 경고하는 단계로 이루어지는 것을 특징으로 하는 카메라의 리모콘 사용시 동작에러 경고장치의 구동방법.After the operation is initialized, the controller determines whether the power switch is on and charging the strobe in the on state, and when a signal is input by judging whether a signal is input from the remote control mode selection switch by the user. Indicating that the remote control mode has been selected, and determining whether a signal is input from the remote controller, and notifying that the remote controller operation is normally performed by using a pulse signal having a certain period when a signal is input from the remote controller. And after measuring the luminance and the distance of the subject, if the measured subject distance is not greater than the autofocusable distance, determining whether the strobe has completed charging, and the distance at which the measured distance does not become autofocus. Or when the strobe is not fully charged, normal operation And a warning signal indicating that an error has occurred as a pulse signal having a frequency different from that of the pulse signal. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930015308A 1993-08-06 1993-08-06 Warning apparatus of action error using remocon of camera and driving method thereof KR0166685B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100695757B1 (en) * 1999-12-13 2007-03-15 삼성테크윈 주식회사 Camera having a function of displaying the operation being performed and method thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100933292B1 (en) * 2003-07-10 2009-12-22 삼성전자주식회사 Display method when switching between the image pickup device and the image pickup device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100695757B1 (en) * 1999-12-13 2007-03-15 삼성테크윈 주식회사 Camera having a function of displaying the operation being performed and method thereof

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