TWI639073B - 增加監控系統內之可靠性之方法 - Google Patents

增加監控系統內之可靠性之方法 Download PDF

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Publication number
TWI639073B
TWI639073B TW105128388A TW105128388A TWI639073B TW I639073 B TWI639073 B TW I639073B TW 105128388 A TW105128388 A TW 105128388A TW 105128388 A TW105128388 A TW 105128388A TW I639073 B TWI639073 B TW I639073B
Authority
TW
Taiwan
Prior art keywords
motor
power
voltage
measured
motor device
Prior art date
Application number
TW105128388A
Other languages
English (en)
Chinese (zh)
Other versions
TW201725464A (zh
Inventor
克麗斯汀 達奎維斯特
瑪格努斯 拉森
Original Assignee
瑞典商安訊士有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 瑞典商安訊士有限公司 filed Critical 瑞典商安訊士有限公司
Publication of TW201725464A publication Critical patent/TW201725464A/zh
Application granted granted Critical
Publication of TWI639073B publication Critical patent/TWI639073B/zh

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/30—Automatic controllers with an auxiliary heating device affecting the sensing element, e.g. for anticipating change of temperature
    • G05D23/32—Automatic controllers with an auxiliary heating device affecting the sensing element, e.g. for anticipating change of temperature with provision for adjustment of the effect of the auxiliary heating device, e.g. a function of time
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS 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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/55—Details of cameras or camera bodies; Accessories therefor with provision for heating or cooling, e.g. in aircraft
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16533—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application
    • G01R19/16538—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS 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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/02—Bodies
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS 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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/56—Accessories
    • G03B17/561—Support related camera accessories
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS 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
    • G03B37/00—Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe
    • G03B37/02—Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe with scanning movement of lens or cameras
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P8/00—Arrangements for controlling dynamo-electric motors rotating step by step
    • H02P8/12—Control or stabilisation of current
    • 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
    • H04N23/695—Control of camera direction for changing a field of view, e.g. pan, tilt or based on tracking of objects
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0227—Applications
    • H05B1/0288—Applications for non specified applications
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D61/00—Brakes with means for making the energy absorbed available for use
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS 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
    • G03B2217/00—Details of cameras or camera bodies; Accessories therefor
    • G03B2217/007—Details of energy supply or management

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Automation & Control Theory (AREA)
  • Studio Devices (AREA)
  • Accessories Of Cameras (AREA)
  • Camera Bodies And Camera Details Or Accessories (AREA)
  • Cameras Adapted For Combination With Other Photographic Or Optical Apparatuses (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Control Of Multiple Motors (AREA)
TW105128388A 2015-09-14 2016-09-02 增加監控系統內之可靠性之方法 TWI639073B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
??15184986.6 2015-09-14
EP15184986.6A EP3141955B1 (en) 2015-09-14 2015-09-14 Method for increasing reliability in monitoring systems

Publications (2)

Publication Number Publication Date
TW201725464A TW201725464A (zh) 2017-07-16
TWI639073B true TWI639073B (zh) 2018-10-21

Family

ID=54151091

Family Applications (1)

Application Number Title Priority Date Filing Date
TW105128388A TWI639073B (zh) 2015-09-14 2016-09-02 增加監控系統內之可靠性之方法

Country Status (6)

Country Link
US (1) US9872340B2 (enExample)
EP (1) EP3141955B1 (enExample)
JP (1) JP6325614B2 (enExample)
KR (1) KR101915629B1 (enExample)
CN (1) CN106527540B (enExample)
TW (1) TWI639073B (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3141955B1 (en) * 2015-09-14 2017-11-01 Axis AB Method for increasing reliability in monitoring systems
CA3066931A1 (en) * 2017-06-30 2019-01-03 Vestas Wind Systems A/S Improved electro-thermal heating system for wind turbine blades
JP7475104B2 (ja) * 2020-04-27 2024-04-26 パナソニックオートモーティブシステムズ株式会社 車載用撮像装置
CN113014802B (zh) * 2021-02-02 2022-08-16 浙江大华技术股份有限公司 云台摄像机的控制方法、装置和计算机设备
US12143056B2 (en) * 2021-08-31 2024-11-12 Texas Instruments Incorporated Current regulation for stepper motors using dual loop control through voltage mode and current mode

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4320949A (en) 1976-03-03 1982-03-23 Pagano Raymond V Weatherized housing assembly for camera

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US4984089A (en) * 1990-01-08 1991-01-08 Sensormatic Electronics Corporation Outdoor surveillance dome with enhanced environmental aptitude and control system therefor
JPH0733493Y2 (ja) * 1992-02-12 1995-07-31 リズム時計工業株式会社 監視カメラ装置
US5394184A (en) * 1993-08-30 1995-02-28 Sensormatic Electronics Corporation Surveillance assembly having circumferential delivery of forced air to viewing bubble
JP4281398B2 (ja) * 2003-04-09 2009-06-17 パナソニック株式会社 画像形成装置及び印字制御方法
KR101133122B1 (ko) * 2005-02-24 2012-04-06 삼성테크윈 주식회사 온도에 적응적으로 작동하는 감시 카메라
US20070036540A1 (en) * 2005-08-11 2007-02-15 Nama Dino R Positioner with slip clutch
CA2523744A1 (en) * 2005-10-19 2007-04-19 Somboun Chia Dome camera device
US20070144800A1 (en) * 2005-11-30 2007-06-28 Stone Kevin T System and method for braking resistor supplemental heating
US20070126872A1 (en) * 2005-12-06 2007-06-07 Michael Bolotine Modular surveillance camera system
JP2007206479A (ja) 2006-02-03 2007-08-16 Hitachi Kokusai Electric Inc カメラ装置
JP5067864B2 (ja) * 2007-12-12 2012-11-07 キヤノン株式会社 電源制御回路、撮像装置及び制御方法
JP2009225146A (ja) * 2008-03-17 2009-10-01 Nec Corp 旋回カメラ装置、該旋回カメラ装置に用いられる温度制御方法及び温度制御プログラム
JP2010130061A (ja) * 2008-11-25 2010-06-10 Hitachi Kokusai Electric Inc 電動雲台カメラ装置
JP5572542B2 (ja) * 2010-12-27 2014-08-13 東芝テリー株式会社 旋回カメラ装置
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EP3141955B1 (en) * 2015-09-14 2017-11-01 Axis AB Method for increasing reliability in monitoring systems

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4320949A (en) 1976-03-03 1982-03-23 Pagano Raymond V Weatherized housing assembly for camera

Also Published As

Publication number Publication date
JP6325614B2 (ja) 2018-05-16
US9872340B2 (en) 2018-01-16
TW201725464A (zh) 2017-07-16
KR20170032180A (ko) 2017-03-22
CN106527540A (zh) 2017-03-22
CN106527540B (zh) 2019-04-19
KR101915629B1 (ko) 2018-11-06
US20170079088A1 (en) 2017-03-16
JP2017116914A (ja) 2017-06-29
EP3141955B1 (en) 2017-11-01
EP3141955A1 (en) 2017-03-15

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