WO2014163432A1 - 전자기 유도 방식의 전원공급을 이용한 보안 카메라 시스템 - Google Patents
전자기 유도 방식의 전원공급을 이용한 보안 카메라 시스템 Download PDFInfo
- Publication number
- WO2014163432A1 WO2014163432A1 PCT/KR2014/002932 KR2014002932W WO2014163432A1 WO 2014163432 A1 WO2014163432 A1 WO 2014163432A1 KR 2014002932 W KR2014002932 W KR 2014002932W WO 2014163432 A1 WO2014163432 A1 WO 2014163432A1
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- WIPO (PCT)
- Prior art keywords
- power
- core
- electromagnetic induction
- power supply
- module
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/50—Context or environment of the image
- G06V20/52—Surveillance or monitoring of activities, e.g. for recognising suspicious objects
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
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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
- G08B13/19617—Surveillance camera constructional details
- G08B13/19632—Camera support structures, e.g. attachment means, poles
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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
- G08B13/19634—Electrical details of the system, e.g. component blocks for carrying out specific functions
-
- 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
- G08B13/19654—Details concerning communication with a camera
- G08B13/1966—Wireless systems, other than telephone systems, used to communicate with a camera
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/04—Detecting movement of traffic to be counted or controlled using optical or ultrasonic detectors
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
- H04N23/661—Transmitting camera control signals through networks, e.g. control via the Internet
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/63—Generation or supply of power specially adapted for television receivers
Definitions
- the present invention relates to a security camera system using the electromagnetic induction power supply, and in particular, by providing the power using the induced electromotive force of the line when installing the security camera to reduce the cost by not performing a power construction for a separate power supply
- the present invention relates to a security camera system using an electromagnetic induction power supply that can easily change an installation location according to a surveillance area.
- the security system has no problem in securing the power in the area where the power required for the security camera system can be easily secured, such as the entrance door of the building, the main location inside the company, the underground parking lot, and the front door of the home.
- areas such as roads, trails or the recently problematic Olle trails, separate constructions should be undertaken to provide separate large-scale power supply to secure these security systems.
- the technical problem to be solved by the present invention is to provide a power using the induced electromotive force of the line when installing the security camera to reduce the cost by not performing a power construction for a separate power supply, and easily change the installation place according to the surveillance area It is to provide a security camera system using an electromagnetic induction power supply.
- Security camera system using the electromagnetic induction power supply according to the present invention for solving the above technical problem is installed detachably on the transmission / distribution line, CT core for power generation for generating power by electromagnetic induction method ;
- a power converter converting AC power generated by the CT core for power generation into DC voltage;
- a camera module receiving the converted power from the power converter to shoot a security video;
- a wireless communication module configured to transmit video and audio data of a video photographed by the camera module to the outside;
- a balance maintaining module for correcting a shake of a video photographed by the camera module.
- the camera module may further include a signal processor configured to process a signal into image data and audio data for transmitting the video photographed to the outside.
- the power generation CT core is characterized in that it generates an independent power source in a contactless type.
- the power generation CT core is characterized in that it is formed in plural in accordance with the required power amount.
- the power generation CT core is a tower assembly in which the core and the coil are respectively installed therein; A bottom assembly corresponding to the top assembly; A hinge to which the top assembly and the bottom assembly are pivotally coupled to each other; And a lock clip to selectively open and close the top assembly and the bottom assembly.
- the structure comprising a.
- the power generation CT core and the power conversion unit may be integrally formed with the camera module, the balance maintaining module and the wireless communication module or separately installed to supply power to the camera module, the balance keeping module and the wireless communication module. It is characterized by the fact that the supply.
- the power generation CT core is characterized in that the detachable by the control of the separate device provided separately.
- the construction time and cost for securing the power thereby reducing productivity It can be improved.
- the installation location of the camera can be arbitrarily changed where there is a distribution line, so that the security camera can be expanded, stable, and construction cost can be reduced.
- the supply power can be increased, maximizing the application of the security camera system.
- FIG. 1 is a view schematically showing the configuration of a security camera system using the electromagnetic induction power supply according to the present invention.
- FIG. 2A and 2B are perspective views illustrating a coupling relationship of FIG. 1.
- FIG. 1 is exploded perspective views of FIG. 1.
- FIGS. 4A and 4B are diagrams illustrating a security camera system configured with a plurality of power generation CT cores of the present invention.
- FIG. 5 is a diagram showing that a plurality of CT cores for power generation are mounted on a track.
- FIG. 1 is a view schematically showing the configuration of a security camera system using the electromagnetic induction power supply according to the present invention
- Figures 2a and 2b is a perspective view showing the coupling relationship of Figure 1
- Figures 3a and Figure 3 is an exploded perspective view of FIG. 1.
- the security camera system 100 using the electromagnetic induction power supply according to the present invention is installed on the transmission / distribution line 160 so as to be detachable / attachable, and the electromagnetic power is supplied by the electromagnetic induction method.
- CT core 110 for generating power
- a power converter 120 for converting AC power generated by the CT core 110 for power generation into DC voltage
- a camera module 150 for capturing a security video by receiving the power converted by the power converter
- a wireless communication module 140 for transmitting the video and audio data of the video photographed by the camera module to the outside
- An equilibrium maintaining module 130 for correcting a shake of a video photographed by the camera module 150
- the power generation CT core 110 refers to an independent power supply for supplying power, and generates power in a contactless form without supplying external power.
- Current is generated by using induced electromotive force generated from the current flowing in the line (W) 160.
- a large current flows in the line (W) 160
- a magnetic field is generated by the right hand law of the ampere's law in the CT core 110 for power generation, and the Faraday's law in the coil.
- power is generated. That is, a small current is generated which is proportional to the large current of the line (W) 160.
- the power generation CT core 110 is composed of a core (invisible) and a coil wound around the core (coil: invisible), and according to the number of turns of the coil line voltage of high voltage and high current Can be modified to low voltage and low current.
- the power generation CT () is a ring (ring) type so as to be detachable / attached to the line (W), it can be manufactured in a clamp (clamp) structure.
- the power generation CT core 110 has a top assembly, the core and the coil is installed inside each; A bottom assembly corresponding to the top assembly; A hinge to which the top assembly and the bottom assembly are pivotally coupled to each other; And a lock clip for selectively opening and closing the top assembly and the bottom assembly.
- Each assembly includes a core and a coil to generate an electromotive force.
- each CT is manufactured as a detachable detachable type, it is convenient when each CT is additionally added to the track W or needs to be removed for replacement.
- the detachable part of the core can be managed separately from the outside, so that the detachable system can not be arbitrarily removed.
- Separation device for separating the power generation CT core is provided separately can be controlled so as not to be detached arbitrarily.
- the CT-based core is basically an electromagnet structure when electric current flows in the track, so once it is attached to the track, it is almost impossible to detach or detach by physical force.
- the CT core provides electrical control for magnetization control. Otherwise, the core cannot be removed except in the event of a power outage or a current outage on the track during an emergency.
- the power converter 120 may receive the respective secondary currents induced by the electromagnetic induction of the CT core 110 for power generation and output the converted secondary currents.
- the power converter 120 is prepared with a system for charging an emergency battery for emergency power in the event of a power failure, the emergency battery communication unit can call the emergency signal, and can transmit the situation up to 1 minute in the event of an image Has enough battery capacity. This can be used to keep records of emergencies in future installations.
- the camera module 150 processes signal processing necessary for video and audio signals for transmitting video and audio data obtained by capturing a video in real time in a wireless communication method.
- the wireless communication module 140 may receive power from the CT 110 for power generation of an independent power supply type and may include an RF transceiver unit, a WLAN transceiver unit, and the like.
- the remote monitoring surveillance camera module that monitors the load of) may monitor the security status in real time and transmit video and audio data using a wireless communication network.
- the RF transmission / reception unit is a communication module for short-range communication, and may perform data communication with a system located in a short distance of about several kilometers using a medium frequency band.
- the WLAN transceiver unit is a communication module for wireless Internet communication, and can perform data communication directly with a wireless integrated system through an adjacent wireless access point (AP) or smart phone (smart device) according to the TCP / IP communication standard. .
- the balance maintaining module 130 may apply a balance maintaining device, such as a gyroscope, to correct an image shaking with respect to the shaking of the track.
- a balance maintaining device such as a gyroscope
- FIG. 4A and 4B show a security camera system in which a plurality of power generation CT cores of the present invention are configured, and FIG. 5 shows a plurality of power generation CT cores mounted on a track.
- the structure does not necessarily need to be installed in a single piece, and in the case of the power generation CT 410, a plurality of structures may be installed as needed.
- a plurality of structures may be installed as needed.
- three generation CT cores for power generation are shown, and addition and deletion may be possible according to the needs of each part.
- such a generation CT core can be installed indefinitely, but the number may be limited according to the installation situation. That is, according to the amount of power required by the load can be attached to the power generation CT core can be output to the appropriate power required by the device.
- the power generation CT core 410 may be installed separately from the camera module 450 to separately install the power supply device and the camera device. That is, although the power generation CT core 410 and the power converter 420 are not formed or illustrated as an integrated structure with the camera module 450, the balance maintaining module 430, and the wireless communication module 440. It may be installed separately to supply power to the camera module 450, the balance maintaining module 430 and the wireless communication module 440. That is, only the security camera part and the wireless communication module may be connected to a general power supply to perform a general security camera role, or may be installed separately for the power generation CT core, and the other parts may be fixed to the fixed part. Therefore, the power supply unit can be arbitrarily installed in accordance with the installation environment.
- a detachable CT-based power supply is provided to be used with a general power source, so that a stable power can be secured while a current flows regardless of the voltage of the line. Can be configured.
- Such a system has a central processing unit that can drive a communication module and related SW internally so that a general application can be applied as it is, and even if a product upgrade is required in the future, only the relevant part can be replaced, thus maintaining maintenance costs. And the cost can be significantly reduced even when improving the system performance.
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Theoretical Computer Science (AREA)
- Studio Devices (AREA)
- Closed-Circuit Television Systems (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Description
Claims (7)
- 송/배전 선로 상에 탈/부착 가능하게 설치되고, 전자기 유도 방식으로 전원을 생성하는 발전용 CT 코어;상기 발전용 CT 코어에서 발생된 교류 전원을 직류 전압으로 변환하는 전력 변환부와;상기 전력 변환부에서 변환된 전원을 공급받아 보안 동영상을 촬영하는 카메라 모듈;상기 카메라 모듈에서 촬영된 동영상의 영상 및 음성 데이터를 외부로 전송하는 무선 통신 모듈; 및상기 카메라 모듈에서 촬영되는 동영상의 흔들림을 보정하는 평형 유지 모듈;을 포함하는 전자기 유도 방식의 전원공급을 이용한 보안 카메라 시스템.
- 제 1 항에 있어서,상기 카메라 모듈에서 촬영된 동영상을 외부로 전송하기 위한 영상 데이터 및 음성 데이터로 신호 처리하는 신호 처리부를 더 포함하는 것을 특징으로 하는 전자기 유도 방식의 전원공급을 이용한 보안 카메라 시스템.
- 제 1 항에 있어서,상기 발전용 CT 코어는 무접점 형식으로 독립 전원을 발생시키는 것을 특징으로 하는 전자기 유도 방식의 전원공급을 이용한 보안 카메라 시스템.
- 제 3 항에 있어서,상기 발전용 CT 코어는 필요 전력량에 따라 복수 개로 형성되는 것을 특징으로 하는 전자기 유도 방식의 전원공급을 이용한 보안 카메라 시스템.
- 제 1 항에 있어서,상기 발전용 CT 코어는 각각,내부에 코어와 코일이 설치되는 탑 어셈블리;상기 탑 어셈블리와 대응되는 바텀 어셈블리;상기 탑 어셈블리 및 상기 바텀 어셈블리가 상호 회동 결합되는 힌지; 및상기 탑 어셈블리 및 상기 바텀 어셈블리를 선택적으로 개폐하는 록 클립;을 포함하는 구조물인 것을 특징으로 하는 전자기 유도 방식의 전원공급을 이용한 보안 카메라 시스템.
- 제 1항에 있어서,상기 발전용 CT 코어 및 상기 전력 변환부는 상기 카메라 모듈, 상기 평형 유지 모듈 및 상기 무선 통신 모듈과 일체형 구조로 형성하거나 별도로 설치하여 상기 카메라 모듈, 상기 평형 유지 모듈 및 상기 무선 통신 모듈에 전원을 공급하는 것을 특징으로 하는 전자기 유도 방식의 전원공급을 이용한 보안 카메라 시스템.
- 제 1항에 있어서,상기 발전용 CT 코어는 별도로 마련된 분리 장치의 제어에 의해 탈부착이 되는 것을 특징으로 하는 전자기 유도 방식의 전원공급을 이용한 보안 카메라 시스템.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
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JP2016505417A JP6161785B2 (ja) | 2013-04-04 | 2014-04-04 | 電磁誘導方式の電源供給を用いた監視カメラシステム |
CN201480019561.4A CN105144706B (zh) | 2013-04-04 | 2014-04-04 | 利用电磁感应供电方式的监控摄像头系统 |
EP14779171.9A EP2983356A4 (en) | 2013-04-04 | 2014-04-04 | Security camera system using power supply in electromagnetic induction scheme |
US14/782,592 US9824282B2 (en) | 2013-04-04 | 2014-04-04 | Security camera system using power supply by electromagnetic induction scheme |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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KR10-2013-0036946 | 2013-04-04 | ||
KR1020130036946A KR101320339B1 (ko) | 2013-04-04 | 2013-04-04 | 전자기 유도 방식의 전원공급을 이용한 보안 카메라 시스템 |
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WO2014163432A1 true WO2014163432A1 (ko) | 2014-10-09 |
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PCT/KR2014/002932 WO2014163432A1 (ko) | 2013-04-04 | 2014-04-04 | 전자기 유도 방식의 전원공급을 이용한 보안 카메라 시스템 |
Country Status (6)
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US (1) | US9824282B2 (ko) |
EP (1) | EP2983356A4 (ko) |
JP (1) | JP6161785B2 (ko) |
KR (1) | KR101320339B1 (ko) |
CN (1) | CN105144706B (ko) |
WO (1) | WO2014163432A1 (ko) |
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WO2022264680A1 (ja) * | 2021-06-15 | 2022-12-22 | 住友電気工業株式会社 | 監視装置および起動方法 |
AU2022293063A1 (en) * | 2021-06-15 | 2023-12-21 | Sumitomo Electric Industries, Ltd. | Monitoring device and activation method |
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Also Published As
Publication number | Publication date |
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JP6161785B2 (ja) | 2017-07-12 |
EP2983356A4 (en) | 2017-01-18 |
CN105144706B (zh) | 2019-06-14 |
CN105144706A (zh) | 2015-12-09 |
KR101320339B1 (ko) | 2013-10-23 |
US20160063329A1 (en) | 2016-03-03 |
JP2016517261A (ja) | 2016-06-09 |
US9824282B2 (en) | 2017-11-21 |
EP2983356A1 (en) | 2016-02-10 |
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