JP2007201576A - カメラ装置 - Google Patents
カメラ装置 Download PDFInfo
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- JP2007201576A JP2007201576A JP2006014694A JP2006014694A JP2007201576A JP 2007201576 A JP2007201576 A JP 2007201576A JP 2006014694 A JP2006014694 A JP 2006014694A JP 2006014694 A JP2006014694 A JP 2006014694A JP 2007201576 A JP2007201576 A JP 2007201576A
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Images
Classifications
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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
- G08B13/19619—Details of casing
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
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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
- G08B13/1963—Arrangements allowing camera rotation to change view, e.g. pivoting camera, pan-tilt and zoom [PTZ]
-
- 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
- G08B13/19656—Network used to communicate with a camera, e.g. WAN, LAN, Internet
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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
- G08B13/19665—Details related to the storage of video surveillance data
- G08B13/19667—Details realated to data compression, encryption or encoding, e.g. resolution modes for reducing data volume to lower transmission bandwidth or memory requirements
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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
- 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
- H04N7/185—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source from a mobile camera, e.g. for remote control
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B2006/12133—Functions
- G02B2006/12147—Coupler
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Optics & Photonics (AREA)
- Studio Devices (AREA)
- Waveguides (AREA)
Abstract
従来のスリップリングを用いる方法は、伝送データとして低解像度のアナログデータあるいは情報量の少ない制御データなどしか伝送が行えず、高解像度の画像データや大容量のデータを伝送することができない。
【解決手段】
固定部と回転軸を中心に回動する可動部を有し、上記固定部には、少なくとも第1の無線部、第1の信号処理部および電源部を有し、上記可動部には、少なくともカメラ部、第2の信号処理部、第2の無線部および上記カメラ部を駆動する駆動部を有し、上記第1の無線部と上記第2の無線部とを電波が伝播する導波管で結合し、上記導波管の導波路を上記可動部の上記回転軸の中心に一致させるように構成される。
【選択図】図1
Description
間隙231から電波が漏洩しないためには、高さHおよび間隙の幅Rは、λ/4以下にする必要がある。即ち、上記(1)式から31mm以下に設定する必要がある。従って、本実施例では、高さHは、例えば、30mm、間隙の幅Rは、防塵対策も含めて約5mmに設定されている。また、導波管126の内径φは、約30〜40mmの円形導波管126が使用され、また、導波管126の長さは、nλ/4(n:正の整数)に設定される。なお、上述した各部の寸法は、一実施例であり、使用するミリ波の波長およびカメラ装置の構造により種々変更されることはいうまでもない。
Claims (5)
- 固定部と回転軸を中心に回動する可動部を有し、上記固定部には、少なくとも第1の無線部、第1の信号処理部および電源部を有し、上記可動部には、少なくともカメラ部、第2の信号処理部、第2の無線部および上記カメラ部を駆動する駆動部を有し、上記第1の無線部と上記第2の無線部とを電波が伝播する導波管で結合し、上記導波管の導波路を上記可動部の上記回転軸の中心に一致させたことを特徴とするカメラ装置。
- 請求項1記載のカメラ装置において、上記第1の無線部と上記第2の無線部のいずれか一方の無線部は、上記導波管の一端に固定され、他方の上記無線部は、上記導波管の他端と所定の間隙だけ離されて支持されていることを特徴とするカメラ装置。
- 請求項2記載のカメラ装置において、更に、上記電波の漏洩を防止する遮蔽筒を備え、上記遮蔽筒の軸は、上記導波管の上記導波路の軸に一致させると共に、上記遮蔽筒を上記間隙を覆うように構成したことを特徴とするカメラ装置。
- 請求項3記載のカメラ装置において、上記遮蔽筒の長さを上記導波管の内部を伝播する電波の管内波長λの約1/4以下に設定したことを特徴とするカメラ装置。
- 請求項1記載のカメラ装置において、更に、上記固定部は、電源部を有し、上記導波管にスリップリングを設けると共に、上記電源部からの電力は、上記スリップリングを介して上記可動部の少なくとも上記カメラ部、上記第2の信号処理部、上記第2の無線部および上記カメラ部を駆動する駆動部に供給し、上記可動部に設けられた上記カメラ部からの映像信号を上記第2の無線部および上記導波管を介して上記第1の無線部から取り出すことを特徴とするカメラ装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006014694A JP4916726B2 (ja) | 2006-01-24 | 2006-01-24 | カメラ装置 |
GB0701066A GB2434498B (en) | 2006-01-24 | 2007-01-19 | Camera apparatus |
US11/655,965 US7573502B2 (en) | 2006-01-24 | 2007-01-22 | Camera apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006014694A JP4916726B2 (ja) | 2006-01-24 | 2006-01-24 | カメラ装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011129061A Division JP5112540B2 (ja) | 2011-06-09 | 2011-06-09 | カメラ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007201576A true JP2007201576A (ja) | 2007-08-09 |
JP4916726B2 JP4916726B2 (ja) | 2012-04-18 |
Family
ID=37846653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006014694A Active JP4916726B2 (ja) | 2006-01-24 | 2006-01-24 | カメラ装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7573502B2 (ja) |
JP (1) | JP4916726B2 (ja) |
GB (1) | GB2434498B (ja) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011035511A (ja) * | 2009-07-30 | 2011-02-17 | Sony Corp | 無線通信装置、回転構造体、電子機器 |
JP2011039340A (ja) * | 2009-08-13 | 2011-02-24 | Sony Corp | 撮像装置 |
JP2012002984A (ja) * | 2010-06-16 | 2012-01-05 | Canon Inc | 撮像装置 |
JP2012089998A (ja) * | 2010-10-18 | 2012-05-10 | Sony Corp | 信号伝送装置、電子機器、及び、信号伝送方法 |
JP2012146237A (ja) * | 2011-01-14 | 2012-08-02 | Sony Corp | 信号伝送装置、電子機器、及び、信号伝送方法 |
US8675083B2 (en) | 2010-05-31 | 2014-03-18 | Panasonic Corporation | Proximity wireless communication apparatus including fixed housing and movable housing rotated endlessly |
WO2016151993A1 (ja) * | 2015-03-23 | 2016-09-29 | パナソニックIpマネジメント株式会社 | 撮像装置 |
JP6799882B1 (ja) * | 2020-04-27 | 2020-12-16 | ツバメ無線株式会社 | スリップリング |
JP2021500801A (ja) * | 2017-10-20 | 2021-01-07 | ウェイモ エルエルシー | 高速デュアルチャネル無線非接触ロータリージョイントを備えた導波路装置 |
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US20140354821A1 (en) * | 1998-08-28 | 2014-12-04 | David A. Monroe | Covert Networked Security Camera |
US7969474B2 (en) * | 2007-02-23 | 2011-06-28 | Zenith Electronics Llc | Camera, encoder, and modulator in same enclosure |
JP5316305B2 (ja) * | 2009-08-13 | 2013-10-16 | ソニー株式会社 | 無線伝送システム、無線伝送方法 |
EP2317756A1 (en) * | 2009-10-16 | 2011-05-04 | Axis AB | Pan tilt camera |
JP2012090044A (ja) * | 2010-10-19 | 2012-05-10 | Sony Corp | 信号伝送装置、および表示装置 |
GB2527782B (en) * | 2014-07-01 | 2017-01-18 | Flintstone Tech Ltd | A connector having an inductive transmission |
CN105100723B (zh) * | 2015-08-10 | 2019-03-15 | 小米科技有限责任公司 | 视频监控方法和装置 |
JP7046655B2 (ja) * | 2017-05-31 | 2022-04-04 | キヤノン株式会社 | 撮像装置 |
CN111711790B (zh) * | 2020-06-10 | 2021-11-05 | 中天智导科技有限公司 | 一种基于北斗卫星的森林防火监控系统 |
CN112584042B (zh) * | 2020-12-08 | 2022-08-30 | 杭州海康威视数字技术股份有限公司 | 摄像机 |
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JP2002076716A (ja) * | 2000-08-25 | 2002-03-15 | Mitsubishi Electric Corp | 導波管および導波管フランジ |
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JP2005114035A (ja) * | 2003-10-08 | 2005-04-28 | Yokoba Kogyo Kk | 遠隔監視装置 |
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-
2006
- 2006-01-24 JP JP2006014694A patent/JP4916726B2/ja active Active
-
2007
- 2007-01-19 GB GB0701066A patent/GB2434498B/en not_active Expired - Fee Related
- 2007-01-22 US US11/655,965 patent/US7573502B2/en not_active Expired - Fee Related
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JPH09284612A (ja) * | 1996-04-12 | 1997-10-31 | Hitachi Denshi Ltd | 電動雲台 |
JP2000341576A (ja) * | 1999-05-28 | 2000-12-08 | Toshiba Corp | 回転型撮像装置 |
JP2002076716A (ja) * | 2000-08-25 | 2002-03-15 | Mitsubishi Electric Corp | 導波管および導波管フランジ |
JP2003163817A (ja) * | 2001-11-27 | 2003-06-06 | Tocad Energy Co Ltd | 電動雲台、撮影装置及び撮影システム |
JP2005114035A (ja) * | 2003-10-08 | 2005-04-28 | Yokoba Kogyo Kk | 遠隔監視装置 |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011035511A (ja) * | 2009-07-30 | 2011-02-17 | Sony Corp | 無線通信装置、回転構造体、電子機器 |
US8736396B2 (en) | 2009-07-30 | 2014-05-27 | Sony Corporation | Radio communicating device, rotational structure, and electronic device |
JP2011039340A (ja) * | 2009-08-13 | 2011-02-24 | Sony Corp | 撮像装置 |
US8675083B2 (en) | 2010-05-31 | 2014-03-18 | Panasonic Corporation | Proximity wireless communication apparatus including fixed housing and movable housing rotated endlessly |
JP5789774B2 (ja) * | 2010-05-31 | 2015-10-07 | パナソニックIpマネジメント株式会社 | 近接無線通信装置 |
JP2012002984A (ja) * | 2010-06-16 | 2012-01-05 | Canon Inc | 撮像装置 |
JP2012089998A (ja) * | 2010-10-18 | 2012-05-10 | Sony Corp | 信号伝送装置、電子機器、及び、信号伝送方法 |
US9287903B2 (en) | 2010-10-18 | 2016-03-15 | Sony Corporation | Signal transmission apparatus, electronic instrument and signal transmission method |
JP2012146237A (ja) * | 2011-01-14 | 2012-08-02 | Sony Corp | 信号伝送装置、電子機器、及び、信号伝送方法 |
US8947180B2 (en) | 2011-01-14 | 2015-02-03 | Sony Corporation | Signal transmission device, electronic device, and signal transmission method |
WO2016151993A1 (ja) * | 2015-03-23 | 2016-09-29 | パナソニックIpマネジメント株式会社 | 撮像装置 |
JP2016181768A (ja) * | 2015-03-23 | 2016-10-13 | パナソニックIpマネジメント株式会社 | 撮像装置 |
US10270970B2 (en) | 2015-03-23 | 2019-04-23 | Panasonic Intellectual Property Management Co., Ltd. | Imaging device including main-body-side loop antenna, tilt-side loop antenna and relay loop antenna |
JP2021500801A (ja) * | 2017-10-20 | 2021-01-07 | ウェイモ エルエルシー | 高速デュアルチャネル無線非接触ロータリージョイントを備えた導波路装置 |
JP7069307B2 (ja) | 2017-10-20 | 2022-05-17 | ウェイモ エルエルシー | 高速デュアルチャネル無線非接触ロータリージョイントを備えた導波路装置 |
JP2022091744A (ja) * | 2017-10-20 | 2022-06-21 | ウェイモ エルエルシー | 高速デュアルチャネル無線非接触ロータリージョイントを備えた導波路装置 |
JP7450655B2 (ja) | 2017-10-20 | 2024-03-15 | ウェイモ エルエルシー | 高速デュアルチャネル無線非接触ロータリージョイントを備えた導波路装置 |
JP6799882B1 (ja) * | 2020-04-27 | 2020-12-16 | ツバメ無線株式会社 | スリップリング |
WO2021220332A1 (ja) * | 2020-04-27 | 2021-11-04 | ツバメ無線株式会社 | スリップリング |
US11688986B2 (en) | 2020-04-27 | 2023-06-27 | Tsubame Radio Co., Ltd | Slip ring with multiple differential signal slip rings for full high definition signal transmission |
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US7573502B2 (en) | 2009-08-11 |
US20070182827A1 (en) | 2007-08-09 |
GB2434498A (en) | 2007-07-25 |
JP4916726B2 (ja) | 2012-04-18 |
GB0701066D0 (en) | 2007-02-28 |
GB2434498B (en) | 2008-03-26 |
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