CN106200525A - A kind of changeable centrally connected power supply supply unit being applied to photographic head - Google Patents
A kind of changeable centrally connected power supply supply unit being applied to photographic head Download PDFInfo
- Publication number
- CN106200525A CN106200525A CN201610596094.2A CN201610596094A CN106200525A CN 106200525 A CN106200525 A CN 106200525A CN 201610596094 A CN201610596094 A CN 201610596094A CN 106200525 A CN106200525 A CN 106200525A
- Authority
- CN
- China
- Prior art keywords
- power supply
- photographic head
- unit
- changeable
- channel measurement
- Prior art date
- Legal status (The legal status 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 status listed.)
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Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/048—Monitoring; Safety
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/40—Testing power supplies
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The present invention relates to a kind of changeable centrally connected power supply supply unit being applied to photographic head, including three parts: Part I includes that main electricity, backup power supply and main power supply switch, main electricity and backup power supply are all connected with main power supply switch；Part II includes that eight channel measurement control units, eight channel measurement control units connect photographic head main power supply switch and networking unit；Part III includes networking unit, networking unit receives and processes the instruction that remote management center sends, by instruction resolve control eight channel measurement control units work, simultaneously by eight channel measurement control unit measurements to electric current, information of voltage packing issue remote management center by network.The present invention provides active and standby function of supplying power, it is ensured that the persistence of power supply output.The present invention shortens the troubleshooting time of electrical equipment while alleviating system manager's operating pressure, reducing maintenance cost the most to greatest extent.
Description
Technical field
The present invention relates to technical field of security and protection, be specifically related to a kind of changeable centrally connected power supply power supply dress being applied to photographic head
Put.
Background technology
Photographic head has become as an ingredient indispensable in safety-protection system now, and the power supply mode of photographic head is existing
The most gradually becoming user and compare the problem of concern, present photographic head is powered and is typically taked the side of monomer small power supply power taking nearby
Formula, this small power supply is various in style, and quality is very different, and radiating effect is poor, owing to not doing grounding without lightning protection measures, often
Property damage make photographic head cisco unity malfunction.Some larger project, though using centrally connected power supply pattern, but owing to building
Side, design side, construction party attention degree are not in place, and the most unordered stacking in rack of power pack causes construction technology not advise
Model, nonstandard, unsightly, and the system that easily causes is unstable, fault rate is high, maintenance is big, affects system normal for rack group screen
Use.
Summary of the invention
It is an object of the invention to for deficiency of the prior art, it is provided that a kind of changeable concentration being applied to photographic head supplies
Power supply, shortens use while alleviating system manager's operating pressure, reducing maintenance cost the most to greatest extent
The troubleshooting time of electricity equipment.
For achieving the above object, the invention discloses following technical scheme:
A kind of changeable centrally connected power supply supply unit being applied to photographic head, including three parts:
Part I includes main electricity, backup power supply and main power supply switch, main electricity and standby
Power supply is all connected with main power supply switch, and 220V alternating current is connected to active and standby electricity through main electricity or backup power supply
Source switch；
Part II includes that eight channel measurement control units, eight channel measurement control units connect photographic head main power supply and cut
Parallel operation and networking unit；
Part III includes that networking unit, networking unit receive and process the instruction that remote management center sends, will instruction
Resolve and control eight channel measurement control unit work, the electric current simultaneously eight channel measurement control unit measurements arrived, information of voltage
Packing issues remote management center by network.
Further, also including key circuit, key circuit connects networking unit, for supplying at working site Non-follow control
Electric switch.
Further, also including display circuit, display circuit connects networking unit, for show in real time each circuital current,
Voltage and local IP address information.
Further, described networking unit connects remote management center by TCP/IP cable network mode.
Further, described main electricity is identical with backup power specification parameter.
Further, the most integrated two or four eight passage mould in each changeable centrally connected power supply supply unit
Block, the product making 16 tunnel outputs or the output of 32 tunnels is powered to 16 or 32 photographic head.
A kind of changeable centrally connected power supply supply unit being applied to photographic head disclosed by the invention, has following useful effect
Really:
The present invention can provide power supply supply for 16 or 32 photographic head simultaneously, and the present invention is internal uses high-reliability switch electricity
Source module completes power supply AC-DC conversion, provides active and standby function of supplying power simultaneously, when main electricity damages, can automatically switch to
Back-up source works, it is ensured that the persistence of power supply output.The cable network TCP/IP mode that the management and control mode of the present invention uses, by
Remote management center realizes universal remote management and control, and can monitor the electric current of every port second line of a couplet electricity equipment, voltage in real time.This
Invent and shorten electrical equipment the most to greatest extent while alleviating system manager's operating pressure, reducing maintenance cost
Troubleshooting time.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
Below in conjunction with embodiment and referring to the drawings the invention will be further described.
Embodiment 1
Refer to Fig. 1.
A kind of changeable centrally connected power supply supply unit being applied to photographic head, including three parts:
Part I includes main electricity, backup power supply and main power supply switch, main electricity and standby
Power supply is all connected with main power supply switch, and 220V alternating current is connected to active and standby electricity through main electricity or backup power supply
Source switch；
Part II includes that eight channel measurement control units, eight channel measurement control units connect photographic head main power supply and cut
Parallel operation and networking unit；
Part III includes that networking unit, networking unit receive and process the instruction that remote management center sends, will instruction
Resolve and control eight channel measurement control unit work, the electric current simultaneously eight channel measurement control unit measurements arrived, information of voltage
Packing issues remote management center by network.
Embodiment 2
Disclosed in the present embodiment, a kind of changeable centrally connected power supply supply unit being applied to photographic head also includes key circuit,
Key circuit connects networking unit, at working site Non-follow control power switch.Remaining technical scheme is with embodiment 1 substantially
Identical.
Embodiment 3
Disclosed in the present embodiment, a kind of changeable centrally connected power supply supply unit being applied to photographic head also includes display circuit,
Display circuit connects networking unit, is used for implementing real each circuital current, voltage and local IP address information.Remaining technical scheme
Roughly the same with embodiment 1.
Embodiment 4
The most integrated two eight channel modules in each changeable centrally connected power supply supply unit, make 16 tunnel outputs
Product give 16 photographic head power.
Embodiment 5
In each changeable centrally connected power supply supply unit, the most integrated four eight channel modules, make 32 roads defeated
The product gone out powers to 32 photographic head.
Concrete, the networking unit of the present invention connects remote management center by TCP/IP finite element network mode.Remaining skill
Art scheme is roughly the same with embodiment 1.
Concrete, the main electricity of the present invention is identical with backup power specification parameter.
The present invention is made up of three parts, and Part I is main power supply and switched system, uses identical two groups of confessions
Electricity module, one group of work, one group is in Status of Backups, switched system control to be powered switching at any time；Part II is eight
Channel power source output and measurement module, this module, for controlling supply or the shutoff of photographic head power supply, is measured every road simultaneously and is powered
Current/voltage, prevent short circuit, cross the event such as stream and occur, each power supply unit is integrated with two or four eight as desired and leads to
Road module；Part III is that network connects and display part, and network connecting plate, for processing the instruction received from network-side, will refer to
Order resolve control eight channel modules work, simultaneously by eight channel measurements to current-voltage information packing by network issue collection control
Center software, network connecting plate can also show the letters such as each road electric current, voltage and local IP address in real time by display module simultaneously
Breath.
The above is only the preferred embodiment of the present invention, is not intended to limit；Although it should be pointed out that, with reference to above-mentioned respectively
The present invention has been described in detail by embodiment, it will be understood by those within the art that, its still can to above-mentioned respectively
Technical scheme described in embodiment is modified, or the most some or all of technical characteristic is carried out equivalent；And this
A little amendments and replacement, do not make the essence of corresponding technical scheme depart from the scope of various embodiments of the present invention technical scheme.
Claims (6)
1. the changeable centrally connected power supply supply unit being applied to photographic head, it is characterised in that include three parts:
Part I includes main electricity, backup power supply and main power supply switch, main electricity and backup
Power supply is all connected with main power supply switch, and 220V alternating current is connected to main power supply through main electricity or backup power supply and cuts
Parallel operation；
Part II includes that eight channel measurement control units, eight channel measurement control units connect photographic head main power supply switch
And networking unit；
Part III includes that networking unit, networking unit receive and process the instruction that remote management center sends, and instruction is resolved
Control eight channel measurement control unit work, the packing of the electric current simultaneously eight channel measurement control unit measurements arrived, information of voltage
Remote management center is issued by network.
A kind of changeable centrally connected power supply supply unit being applied to photographic head the most according to claim 1, it is characterised in that
Also including key circuit, key circuit connects networking unit, at working site Non-follow control power switch.
A kind of changeable centrally connected power supply supply unit being applied to photographic head the most according to claim 1, it is characterised in that
Also including display circuit, display circuit connects networking unit, shows each circuital current, voltage and local IP address letter in real time
Breath.
A kind of changeable centrally connected power supply supply unit being applied to photographic head the most according to claim 1, it is characterised in that
Described networking unit connects remote management center by TCP/IP cable network mode.
A kind of changeable centrally connected power supply supply unit being applied to photographic head the most according to claim 1, it is characterised in that
Described main electricity is identical with backup power specification parameter.
A kind of changeable centrally connected power supply supply unit being applied to photographic head the most according to claim 1, it is characterised in that
The most integrated two or four eight channel module in each changeable centrally connected power supply supply unit, make 16 tunnels output or
The product of person 32 tunnel output is powered to 16 or 32 photographic head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610596094.2A CN106200525A (en) | 2016-07-26 | 2016-07-26 | A kind of changeable centrally connected power supply supply unit being applied to photographic head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610596094.2A CN106200525A (en) | 2016-07-26 | 2016-07-26 | A kind of changeable centrally connected power supply supply unit being applied to photographic head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106200525A true CN106200525A (en) | 2016-12-07 |
Family
ID=57495477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610596094.2A Pending CN106200525A (en) | 2016-07-26 | 2016-07-26 | A kind of changeable centrally connected power supply supply unit being applied to photographic head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106200525A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109633291A (en) * | 2018-12-20 | 2019-04-16 | 兰州空间技术物理研究所 | Bias current master backup switching circuit in a kind of space electric field detection system |
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|---|---|---|---|---|
| CN2766439Y (en) * | 2004-06-30 | 2006-03-22 | 浙江巨邦电器有限公司 | Automatic switch device for power supply |
| CN201230228Y (en) * | 2008-07-16 | 2009-04-29 | 乐清市雷顿电气科技有限公司 | Dual power supply converting switch |
| CN101744625A (en) * | 2008-12-19 | 2010-06-23 | 佳能株式会社 | Image pickup apparatus and image pickup system |
| CN202034821U (en) * | 2011-05-09 | 2011-11-09 | 常熟开关制造有限公司(原常熟开关厂） | Automatic control device for switching switch |
| CN203104673U (en) * | 2013-03-23 | 2013-07-31 | 赵光 | Monitoring device with two power inputs |
| CN203120027U (en) * | 2013-01-31 | 2013-08-07 | 深圳洪迪实业有限公司 | Large-capacity high-definition video matrix |
| CN104836987A (en) * | 2015-04-17 | 2015-08-12 | 来安县新元机电设备设计有限公司 | Intelligent monitoring equipment and terminal |
| CN104979895A (en) * | 2015-07-23 | 2015-10-14 | 南京理工大学常熟研究院有限公司 | Intelligent digital dual-power switching system |
| CN105338329A (en) * | 2015-12-10 | 2016-02-17 | 防城港思创信息技术有限公司 | Monitoring system |
| CN205092649U (en) * | 2015-10-10 | 2016-03-16 | 北京明日电力电子有限公司 | Dual supply intelligent control ware |
| CN205983127U (en) * | 2016-07-26 | 2017-02-22 | 傲视恒安科技（北京）有限公司 | Changeable concentrated power supply device |
-
2016
- 2016-07-26 CN CN201610596094.2A patent/CN106200525A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2766439Y (en) * | 2004-06-30 | 2006-03-22 | 浙江巨邦电器有限公司 | Automatic switch device for power supply |
| CN201230228Y (en) * | 2008-07-16 | 2009-04-29 | 乐清市雷顿电气科技有限公司 | Dual power supply converting switch |
| CN101744625A (en) * | 2008-12-19 | 2010-06-23 | 佳能株式会社 | Image pickup apparatus and image pickup system |
| CN202034821U (en) * | 2011-05-09 | 2011-11-09 | 常熟开关制造有限公司(原常熟开关厂） | Automatic control device for switching switch |
| CN203120027U (en) * | 2013-01-31 | 2013-08-07 | 深圳洪迪实业有限公司 | Large-capacity high-definition video matrix |
| CN203104673U (en) * | 2013-03-23 | 2013-07-31 | 赵光 | Monitoring device with two power inputs |
| CN104836987A (en) * | 2015-04-17 | 2015-08-12 | 来安县新元机电设备设计有限公司 | Intelligent monitoring equipment and terminal |
| CN104979895A (en) * | 2015-07-23 | 2015-10-14 | 南京理工大学常熟研究院有限公司 | Intelligent digital dual-power switching system |
| CN205092649U (en) * | 2015-10-10 | 2016-03-16 | 北京明日电力电子有限公司 | Dual supply intelligent control ware |
| CN105338329A (en) * | 2015-12-10 | 2016-02-17 | 防城港思创信息技术有限公司 | Monitoring system |
| CN205983127U (en) * | 2016-07-26 | 2017-02-22 | 傲视恒安科技（北京）有限公司 | Changeable concentrated power supply device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109633291A (en) * | 2018-12-20 | 2019-04-16 | 兰州空间技术物理研究所 | Bias current master backup switching circuit in a kind of space electric field detection system |
| CN109633291B (en) * | 2018-12-20 | 2020-11-27 | 兰州空间技术物理研究所 | Bias current main backup switching circuit in space electric field detection system |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161207 |