KR970004660A - Unmanned crime prevention camcorder using human body sensor and its control method - Google Patents

Unmanned crime prevention camcorder using human body sensor and its control method Download PDF

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Publication number
KR970004660A
KR970004660A KR1019950015157A KR19950015157A KR970004660A KR 970004660 A KR970004660 A KR 970004660A KR 1019950015157 A KR1019950015157 A KR 1019950015157A KR 19950015157 A KR19950015157 A KR 19950015157A KR 970004660 A KR970004660 A KR 970004660A
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South Korea
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camcorder
signal
sensor
human body
recording
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KR1019950015157A
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Korean (ko)
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KR0184984B1 (en
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홍성빈
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김광호
삼성전자 주식회사
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    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
    • G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
    • G08B13/19602—Image analysis to detect motion of the intruder, e.g. by frame subtraction
    • G08B13/19608—Tracking movement of a target, e.g. by detecting an object predefined as a target, using target direction and or velocity to predict its new position
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
    • G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
    • G08B13/19634—Electrical details of the system, e.g. component blocks for carrying out specific functions
    • G08B13/19636—Electrical details of the system, e.g. component blocks for carrying out specific functions pertaining to the camera
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
    • G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
    • G08B13/19665—Details related to the storage of video surveillance data
    • G08B13/19669—Event triggers storage or change of storage policy
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
    • G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
    • G08B13/19678—User interface
    • G08B13/19689—Remote control of cameras, e.g. remote orientation or image zooming control for a PTZ camera

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Human Computer Interaction (AREA)
  • Burglar Alarm Systems (AREA)
  • Closed-Circuit Television Systems (AREA)

Abstract

본 발명은 인체 감지용 센서를 부착하여 야간이나 부재중에 외부로부터의 침입자가 있을 시 캠코더가 침입자를 추적하여 자동으로 녹화함과 동시에 경보기를 동작시켜 침입자가 있음을 외부로 알려주도록 한 무인 방범용 캠코더에 관한 것인 바, 그 특징적인 구성으로는 캠코더의 소정 위치에 장착되어 물체의 움직임을 감지하기 위한 인체감지수단과, 상기 인체감지수단의 출력신호에 따라 캠코더의 전원을 제어하는 전원공급수단과, 상기 인체감지수단의 출력신호에 따른 물체의 움직임을 추적하여 자동으로 녹화를 실시하는 자동 녹화수단과, 상기 자동 녹화수단에 의한 녹화신호를 디지탈처리하여 외부로 전송하여 경보를 알리는 디지탈신호 전송수단으로 구성함에 있으며, 또한 임의의 타이머를 작동시킨 녹화대기상태에서 외부센서를 체크하여 감지신호가 있으면 캠코더로 전원을 공급하는 제 1단계와, 상기 제 1단계 수행이후 CCD 카메라를 작동시켜 녹화를 실시하면서 외부센서의 감지신호를 이용하여 물체의 이동량이 발생하는가를 체크하는 제 2단계와, 상기 제2단계에서 물체의 이동량이 발생하면 물체의 이동방향을 추적하여 해당 방향으로 캠코더 홀더수단을 이동시키는 제 3단계와, 제 3단계 수행이후 입력되는 영상신호를 디지탈 처리한 후 경보수단으로 전송하여 표시하면서 상기 제 1 단계에서 설정한 타이머의 작동이 완료되었는가를 체크하여 타이머가 완료되었으면 동작을 종료하고 타이머가 완료되지 않았으면 상기 제 2단계로 복귀하는 제 4단계와, 상기 제 2단계의 체크결과 물체의 이동량이 없으면 센서의 감지신호가 있는가를 다시 체크하는 제 5단계와, 상기 제 5단계의 체크결과 센서의 감지신호가 있으면 상기 제 4 단계를 수행하고 센서의 감지신호가 없으면 CCD 카메라를 제어하여 녹화를 정지시키면서 영상신호 처리회로와 디지탈신호 전송수단 및 캠코더 홀더수단을 오프시키고 캠코더의 전원을 오프시킨 후 제 1단계의 센서 감지신호 입력을 대기하는 단계로 복귀하는 제 6 단계로 이루어짐에 있다.According to the present invention, an unmanned security camcorder for attaching a sensor for detecting a human body to detect an intruder from the outside at night or in the absence of the camcorder automatically records and tracks the intruder and operates an alarm to inform the outside of the intruder. The present invention relates to a human body detecting means for detecting a movement of an object mounted on a predetermined position of the camcorder, and a power supply means for controlling power of the camcorder according to an output signal of the human body detecting means. Automatic recording means for automatically recording by tracking the movement of the object according to the output signal of the human body detection means, Digital signal transmission means for notifying the alarm by digitally processing the recording signal by the automatic recording means to the outside In addition, by checking the external sensor in the recording standby state that triggered the arbitrary timer A first step of supplying power to the camcorder if there is a detection signal, and a second step of checking whether a movement amount of an object is generated by using a detection signal of an external sensor while recording by operating a CCD camera after performing the first step. And a third step of tracking the moving direction of the object and moving the camcorder holder means in the corresponding direction when the movement amount of the object occurs in the second step, and digitally processing the input image signal after performing the third step. The fourth step of checking whether the operation of the timer set in the first step is completed and ending the operation if the timer is completed, and returning to the second step if the timer is not completed. A fifth step of checking whether there is a detection signal of the sensor if there is no moving amount of the object as a result of the checking of the step; and the check of the fifth step If there is a detection signal of the sensor, the fourth step is performed. If there is no detection signal of the sensor, the CCD camera is controlled to stop the recording, turn off the image signal processing circuit, the digital signal transmission means, the camcorder holder means, and turn off the camcorder. After the sixth step of returning to the step of waiting for the sensor detection signal input of the first step.

Description

인체감지 센서를 이용한 무인 방범용 캠코더 및 그 제어방법Unmanned crime prevention camcorder using human body sensor and its control method

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

제1도는 본 발명에 의한 무인 방범용 캠코더의 전체적인 구성을 보인 블록도, 제2도는 본 발명에 의한 무인 방범용 캠코더의 일 실시예를 나타낸 회로도, 제3도는 본 발명에 의한 무인 방범용 캠코더의 전체적인 제어 동작 흐름도.1 is a block diagram showing the overall configuration of an unmanned security camcorder according to the present invention, FIG. 2 is a circuit diagram showing an embodiment of an unmanned security camcorder according to the present invention, and FIG. Flow chart of overall control operation.

Claims (4)

캠코더의 소정 위치에 장착되어 물체의 움직임을 감지하기 위한 인체감지수단과, 상기 인체감지수단의 출력신호에 따라 캠코더의 전원을 제어하는 전원공급수단과, 상기 인체감지수단의 출력신호에 따른 물체의 움직임을 추적하여 자동으로 녹화를 실시하는 자동 녹화수단과, 상기 자동 녹화수단에 의한 녹화신호를 디지탈처리하여 외부로 전송하여 경보를 알리는 디지탈신호 전송수단으로 구성함을 특징으로 하는 인체감지 센서를 이용한 무인 방범용 캠코더.A human body detecting means for detecting a movement of an object mounted at a predetermined position of the camcorder, a power supply means for controlling the power of the camcorder according to the output signal of the human body detecting means, and an object according to the output signal of the human body detecting means. Using the human body sensor, characterized in that the automatic recording means for tracking the movement to automatically record, and the digital signal transmission means for digitally processing the recording signal by the automatic recording means to transmit to the outside to inform the alarm. Unmanned security camcorder. 제1항에 있어서, 상기 자동 녹화수단은 캠코더의 렌즈로 들어오는 빛을 광전변환하여 아날로그의 영상신호를 만들어내고 다시 디지탈 데이터로 변환하여 메모리에 저장하고 외부의 표시장치로 전송가능하도록 처리하는 영상신호처리회로부(31)와, 캠코더를 지지하고 있는 상태에서 상기 인체감지용 센서의 출력에 의해 추적되는 물체의 움직임 방향으로 CCD 카메라를 이동시키는 캠코더홀더부(32)와, 상기 인체감지용 센서의 출력신호로 물체의 움직임을 감지하여 그 물체의 움직임 방향에 따라 캠코더 홀더부를 이동시키면서 상기 영상신호 처리회로부를 제어하여 CCD 카메라를 통해 들어오는 아날로그의 영상신호를 디지탈 데이터로 변환하여 메모리에 저장하고 다시 모뎀을 통해 전송가능한 신호로 처리하며동시에 경보수단을 제어하여 상기 영상신호 처리회로부에서 현재 녹화되고 있는 영상신호를 모뎀을 통해 외부의 표시수단으로 전송하는 마이크로 프로세서(33)로 구성함을 특징으로 하는 인체감지 센서를 이용한 무인 방범용 캠코더.The image recording apparatus of claim 1, wherein the automatic recording unit performs photoelectric conversion of light coming into the lens of the camcorder to generate an analog image signal, converts the image into digital data, stores the result in a memory, and transmits the image signal to an external display device. The processing circuit part 31, the camcorder holder part 32 which moves a CCD camera in the direction of the movement of the object tracked by the output of the said human body sensor in the state which supports the camcorder, and the output of the said human body sensor. By detecting the movement of an object with a signal and moving the camcorder holder part according to the direction of movement of the object, the video signal processing circuit part is controlled to convert the analog video signal from the CCD camera into digital data and store it in the memory, and then the modem The video signal can be processed by controlling the alarm means at the same time. Camcorder for unattended security using a human body detecting sensor, characterized in that consists of a microprocessor (33) for transmitting a video signal being recorded in the processing circuitry to an external display unit via the modem. 제2항에 있어서, 상기 영상신호 처리회로부(31)는 고체촬상소자등으로 구성되어 캠코더의 렌즈로 들어오는 빛을 광전변환하여 광량에 따른 영상신호를 발생시키는 CCD 카메라부(31a)와, CCD 카메라를 통해 들어오는 아날로그의 영상신호를 디지탈 데이터로 변환하는 A/D변환부(31b)와, 상기 A/D변환부의 디지탈 신호를 저장하는 메모리부(31c)와, 상기 메모리부에 저장된 디지탈 영상신호를 외부의 표시장치로 전송가능하도록 처리하는 디지탈신호 처리부(31d)로 구성함을 특징으로 하는 인체감지 센서를 이용한 무인 방범용 캠코더.4. The CCD camera unit 31a according to claim 2, wherein the image signal processing circuit unit 31 is composed of a solid-state image pickup device and the like for photoelectric conversion of light entering the lens of the camcorder to generate an image signal according to the amount of light. An A / D converter 31b for converting an analog video signal input through the digital data into a digital data, a memory unit 31c for storing a digital signal of the A / D converter, and a digital video signal stored in the memory unit. An unmanned crime prevention camcorder using a human body sensor, characterized by comprising a digital signal processor (31d) for processing to be transmitted to an external display device. 임의의 타이머를 작동시킨 녹화대기상태에서 외부센서를 체크하여 감지신호가 있으면 캠코더로 전원을 공급하는 제 1단계와, 상기 제 1단계 수행이후 CCD 카메라를 작동시켜 녹화를 실시하면서 외부센서의 감지신호를 이용하여 물체의 이동량이 발생하는가를 체크하는 제 2단계와, 상기 제 2단계에서 물체의 이동량이 발생하면 물체의 이동방향을 추적하여 해당 방향으로 캠코더 홀더수단을 이동시키는 제 3단계와, 제 3단계 수행이후 입력되는 영상신호를 디지탈 처리한후 경보수단으로 전송하여 표시하면서 상기 제 1 단계에서 설정한 타이머의 작동이 완료되었는가를 체크하여 타이머가 완료되었으면 동작을 종료하고 타이머가 완료되지 않았으면 상기 제 2단계로 복귀하는 제 4단계와, 상기 제 2단계의 체크결과 물체의 이동량이 없으면 센서의 감지신호가 있는가를 다시 체크하는 제 5단계와, 상기 제 5단계의 체크결과 센서의 감지신호가 있으면 상기 제 4 단계를 수행하고 센서의 감지신호가 없으면 CCD 카메라를 제어하여 녹화를 정지시키면서 영상신호 처리회로와 디지탈신호 전송수단 및 캠코더 홀더수단을 오프시키고 캠코더의 전원을 오프시킨 후 제 1단계의 센서감지신호 입력을 대기하는 단계로 복귀하는 제 6 단계로 이루어짐을 특징으로 하는 인체감지 센서를 이용한 무인 방범용 캠코더 제어방법.In the standby recording mode with the timer activated, if there is a detection signal, the first step of supplying power to the camcorder and the detection signal of the external sensor while recording is performed by operating the CCD camera after performing the first step. A second step of checking whether the amount of movement of the object is generated by using; and a third step of tracking the moving direction of the object and moving the camcorder holder means in the corresponding direction when the amount of movement of the object is generated in the second step; After performing the step 3, digitally process the input image signal and send it to the alarm means to check whether the operation of the timer set in the first step is completed. If the timer is completed, the operation is finished. If the timer is not completed, The fourth step of returning to the second step and the detection of the sensor if there is no movement amount of the object as a result of the check of the second step A fifth step of checking whether there is a call; and if the detection signal of the sensor is detected as a result of the fifth step, performing the fourth step; if there is no detection signal of the sensor, controlling the CCD camera to stop recording and stopping the video signal processing circuit. The sixth step of turning off the digital signal transmitting means and the camcorder holder means, and turning off the power of the camcorder, and then returning to the step of waiting for the input of the sensor detection signal of the first step. How to control your camcorder. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950015157A 1995-06-09 1995-06-09 Crime prevention camcoder using human body perception sensor & control method KR0184984B1 (en)

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KR20020003984A (en) * 2000-06-28 2002-01-16 문성룡 CCTV on network
JP4844795B2 (en) * 2004-11-02 2011-12-28 株式会社デンソー Vehicle image capturing device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100793150B1 (en) * 2006-04-27 2008-01-10 한국과학기술원 Communication device for family using hologram in spherical display

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