CN105959122A - Power supply control method and apparatus for remote power supply switch - Google Patents
Power supply control method and apparatus for remote power supply switch Download PDFInfo
- Publication number
- CN105959122A CN105959122A CN201610379977.8A CN201610379977A CN105959122A CN 105959122 A CN105959122 A CN 105959122A CN 201610379977 A CN201610379977 A CN 201610379977A CN 105959122 A CN105959122 A CN 105959122A
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- CN
- China
- Prior art keywords
- power feeding
- remote power
- end equipment
- receiving end
- rechargeable battery
- Prior art date
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/10—Current supply arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/15—Interconnection of switching modules
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/40—Constructional details, e.g. power supply, mechanical construction or backplane
Abstract
The invention provides a power supply control method and apparatus for a remote power supply switch. For the power supply control apparatus for a remote power supply switch, charging batteries are arranged at part of or all the receiving end devices. The power supply control method for a remote power supply switch includes the steps: detecting the output power for performing remote power supply for the remote power supply switch; when the output power for performing remote power supply for the remote power supply switch is smaller than a first power, charging the charging batteries of the receiving end devices; and when the output power for performing remote power supply for the remote power supply switch is greater than a second power, selecting the charging batteries to supply power for the receiving end devices. The power supply control method and apparatus for a remote power supply switch can effectively solve the problems that when the remote power supply switch is connected with a large amount of devices, the performance of the receiving end devices is easily reduced and restarting of the receiving end devices easily occurs.
Description
Technical field
The invention belongs to the communications field, particularly relate to power control method and the dress of a kind of remote power feeding switch
Put.
Background technology
Remote power feeding switch, refers to utilize POE (Power Over Ethernet) technology to provide for terminal
The remote power feeding switch of electric energy.Wherein, POE refers to connect up foundation frame at existing Ethernet Cat.5
Under structure, do not make any changes, for some IP-based terminals (as IP telephone machine, WLAN access
Point AP, web camera etc.) while transmission data signal, moreover it is possible to provide direct current supply for this kind equipment
Technology.POE technology can ensure the normal operation of existing network while guaranteeing existing structureization wiring safety,
Reduce cost to greatest extent.
One complete POE electric power system includes feeder ear equipment and passes through the receiving end that twisted-pair feeder is coupled
Equipment.Being limited by line footpath, the representative value of the voltage that feeder ear equipment provides is 48V, in the allusion quotation of receiving end
Type running voltage is generally not over 13V.Same remote power feeding switch would generally provide multiple interface
Connecting for receiving end equipment, at the high-density region of part or all of receiving end equipment, remote power feeding exchanges
When machine commodity utilization rate is higher, when such as utilization rate is more than 95%, POE remote power feeding switch tends not to enough
Burden receiving end equipment, causes receiving end equipment performance to decline, problems such as restarting easily occurs simultaneously.
Summary of the invention
It is an object of the invention to provide the power control method of a kind of remote power feeding switch, existing to solve
Technology due to remote power feeding switch connect equipment more time, POE remote power feeding switch tend not to enough with
Time burden receiving end equipment, cause receiving end equipment performance to decline, problems such as restarting easily occur.
First aspect, embodiments provides the power control method of a kind of remote power feeding switch,
Partly or entirely being provided with rechargeable battery at receiving end equipment, described method includes:
Detect described remote power feeding switch and carry out the output of remote power feeding；
When described remote power feeding switch carries out the output of remote power feeding less than the first power, then to being subject to
The rechargeable battery of electricity end equipment is charged；
When described remote power feeding switch carries out the output of remote power feeding more than the second power, then select
Receiving end equipment is powered by described rechargeable battery.
In conjunction with first aspect, in the first possible implementation of first aspect, described far in described detection
Before journey power supplying switch carries out the output step of remote power feeding, described method also includes:
The number of the receiving end equipment that detection present port is connected, the receiving end equipment that present port is connected
Number more than predetermined number time, detect described remote power feeding switch and carry out the output of remote power feeding.
In conjunction with first aspect, in the possible implementation of the second of first aspect, described far in described detection
Before journey power supplying switch carries out the output step of remote power feeding, described method also includes:
Record with rechargeable battery by the port number information corresponding to electric terminals.
In conjunction with first aspect, in the third possible implementation of first aspect, the described charging of described selection
Battery is powered step to receiving end equipment and specifically includes:
Obtain described remote power feeding switch and carry out the output numerical value more than the second power of remote power feeding；
According to described numerical value, the rechargeable battery of the receiving end equipment of corresponding number is selected to enter duty.
In conjunction with the third possible implementation of first aspect, in the 4th kind of possible implementation of first aspect
In, described according to described numerical value, select the rechargeable battery entrance work shape of the receiving end equipment of corresponding number
State step particularly as follows:
According to described numerical value, the rechargeable battery of the receiving end equipment of corresponding number is selected to enter duty；
When the electricity of the rechargable battery of the receiving end equipment selected uses predetermined value, use the mode of rotation
The rechargeable battery being switched to other receiving end equipment enters duty.
Second aspect, embodiments provides the power control of a kind of remote power feeding switch,
Partly or entirely being provided with rechargeable battery at receiving end equipment, described device includes:
Detector unit, carries out the output of remote power feeding for detecting described remote power feeding switch；
Charging control unit, is less than for the output carrying out remote power feeding when described remote power feeding switch
During the first power, then the rechargeable battery of receiving end equipment is charged；
Supply control unit, is more than for the output carrying out remote power feeding when described remote power feeding switch
During the second power, then select described rechargeable battery that receiving end equipment is powered.
In conjunction with second aspect, in the first possible implementation of second aspect, described device also includes:
Port detecting unit, for detecting the number of the receiving end equipment that present port is connected, present port
When the number of the receiving end equipment connected is more than predetermined number, detects described remote power feeding switch and carry out far
The output that journey is powered.
In conjunction with second aspect, in the possible implementation of the second of second aspect, described device also includes:
Corresponding relation record unit, for record being believed by the port numbers corresponding to electric terminals with rechargeable battery
Breath.
In conjunction with second aspect, in the third possible implementation of second aspect, described supply control unit
Including:
Power difference obtains subelement, carries out the output of remote power feeding for obtaining described remote power feeding switch
Power is more than the numerical value of the second power；
Rechargeable battery selects subelement, for according to described numerical value, selecting the receiving end equipment of corresponding number
Rechargeable battery enters duty.
In conjunction with the third possible implementation of second aspect, in the 4th kind of possible implementation of second aspect
In, described rechargeable battery selects subelement to specifically include:
Number selects subelement, for according to described numerical value, selecting the charging of the receiving end equipment of corresponding number
Battery enters duty；
Rotation subelement, is used for when the electricity of the rechargable battery of the receiving end equipment selected uses predetermined value,
The mode using rotation is switched to the rechargeable battery of other receiving end equipment and enters duty.
In the present invention, rechargeable battery is set at receiving end equipment, is entered by detection remote power feeding switch
The output of row remote power feeding, compares described output with performance number set in advance, if
Output is less than the first power, then be charged the rechargeable battery of receiving end equipment, if output
More than the second power, then the rechargeable battery of receiving end equipment is selected to be powered, such that it is able to effectively solve
Due to remote power feeding switch connect equipment more time, be easily caused receiving end equipment performance decline, easily go out
The problem such as now restart.
Accompanying drawing explanation
Fig. 1 is the realization stream of the power control method of the remote power feeding switch that first embodiment of the invention provides
Cheng Tu；
Fig. 2 is the realization stream of the power control method of the remote power feeding switch that second embodiment of the invention provides
Cheng Tu；
Fig. 3 is the realization stream of the power control method of the remote power feeding switch that third embodiment of the invention provides
Cheng Tu；
Fig. 4 is that the structure of the power control of the remote power feeding switch that fourth embodiment of the invention provides is shown
It is intended to.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing and reality
Execute example, the present invention is further elaborated.Only should be appreciated that specific embodiment described herein
Only in order to explain the present invention, it is not intended to limit the present invention.
The purpose of the embodiment of the present invention is to provide the power control method of a kind of remote power feeding switch, thus
Solve in prior art due to remote power feeding switch be simultaneously connected with multiple port time, owing to being connected on port
The power output of the equipment connect can't be constantly in stable power output, and such as IP telephone machine is when call
Performance number required under required power and holding state will be different.It addition, for IP video camera,
It is likely to there is working hour and the power differential of inoperative period.Therefore, multiple by electricity when connect
When end equipment works simultaneously, need to consume bigger power, the power of remote power feeding switch can be caused to export
Not enough problem, thus receiving end equipment can be produced and crash or the problem such as restart.Below in conjunction with the accompanying drawings, right
The present invention is further described.
Embodiment one:
Fig. 1 shows the reality of the power control method of the remote power feeding switch that first embodiment of the invention provides
Existing flow process, details are as follows:
In step S101, detect described remote power feeding switch and carry out the output of remote power feeding；
Concrete, remote power feeding switch described in the embodiment of the present invention, refer to by remote power feeding switch
When cable is connected with miscellaneous equipment, while providing data communication by cable, provide electric energy also by cable.
Wherein, the equipment being connected with remote power feeding switch, can be radio access station point, IP video camera, IP
Phone etc..
Wherein, described remote power feeding switch carries out the output of remote power feeding, can be powered by POE
Time the receiving end equipment that detected required for the mode of power summation obtain, it is also possible to be directly viewable remotely
The performance number of the remotely output of the power supply that power supplying switch is current.
In step s 102, the output of remote power feeding is carried out less than first when described remote power feeding switch
During power, then the rechargeable battery of receiving end equipment is charged；
Concrete, the first power described in the embodiment of the present invention, refer to that remote power feeding switch is in the first merit
During rate output, the output power of power supply of described remote power feeding switch still has residue.Certainly, in order to more have
The power utilizing remote power feeding switch of effect exports, and can specifically detect described remote power feeding switch
The difference of normal output power and present output power, select the charged electrical of corresponding number according to described difference
Pond is charged operation.
Wherein, for the charging of rechargeable battery, charging priority order, described priority orders can be set
Generate according to the electricity in rechargeable battery, i.e. dump energy is the fewest, then the priority charged is the highest.Or,
Can also be according to the remaining proportion of the electricity in rechargeable battery, when the remaining proportion of the electricity in described rechargable battery
More hour, then priority is the highest.
Remote power feeding switch described in the embodiment of the present invention, the most alternatively referred to as remote power feeding exchange
Machine.
In step s 103, the output of remote power feeding is carried out more than second when described remote power feeding switch
During power, then select described rechargeable battery that receiving end equipment is powered.
Concrete, the second power described in the embodiment of the present invention, can add up according to specifically used scene
Set.The standard set as, described remote power feeding switch by the second power output time, receiving end equipment
The fault restarted or close will not be produced because electric energy is not enough.Under normal circumstances, the second power can set
It is set to described remote power feeding switch and is in the maximum power dissipation under normal operating conditions at all receiving end equipment
Output valve.Owing to, under different application scenarios, the receiving end equipment connected is the most different, it is therefore desirable to enter
The concrete calculating of row or statistics.
When selecting rechargeable battery that described receiving end equipment is powered, then can disconnect described remote power feeding and hand over
Change planes the power supply to described receiving end equipment, thus alleviate remote power feeding switch and bear in the power supply of present period
Load.
It addition, use rechargeable battery be described receiving end equipment power time, if be detected that current remote supply
The output of electricity switch comes back to the state less than the first power, then can be by remote power feeding switch weight
Newly provide electric energy to described receiving end equipment, and the rechargeable battery consuming certain electricity is charged.
In embodiments of the present invention, described first power is less than the second power.
The present invention is by arranging rechargeable battery at receiving end equipment, and detection remote power feeding switch is carried out remotely
The output of power supply, compares described output with performance number set in advance, if output work
Rate is less than the first power, then be charged the rechargeable battery of receiving end equipment, if output is more than the
Two power, then select the rechargeable battery of receiving end equipment to be powered, such that it is able to effectively solve due to far
When journey power supplying switch connection equipment is more, it is easily caused receiving end equipment performance and declines, easily occur restarting
Etc. problem.
Embodiment two:
Fig. 2 shows the reality of the power control method of the remote power feeding switch that second embodiment of the invention provides
Existing flow process, details are as follows:
In step s 201, the number of the receiving end equipment that detection present port is connected.
Concrete, for being connected on same remote power feeding switch the power of the receiving end equipment connected, one
As include the first operating power and the second operating power, such as telephone set include stand-by operation power and call
Operating power, photographic head includes camera work power and dormancy operating power etc..
The number of the receiving end equipment that the embodiment of the present invention is connected by the port of detection remote power feeding switch,
During if be detected that the equipment number of receiving end is less than predetermined number, then can need not remote power feeding switch
Output compare, such that it is able to directly the rechargeable battery to receiving end equipment is charged operation.
Described predetermined number, refers to assume that the power consumption of the peak power work of receiving end equipment is identical.Described
When the receiving end equipment of predetermined number all works with peak power, the calculated power sum of institute is still less than far
The output that journey power supplying switch normally works, and the numerical value differed is more than filling that rechargeable battery is consumed
Electrical power consumed.
As optionally a kind of embodiment of the embodiment of the present invention, to remote power feeding switch connection port
Before number detects, or the output that described remote power feeding switch carries out remote power feeding is carried out
Before detection, it is also possible to pre-recorded with rechargeable battery by the port number information corresponding to electric terminals.
By the pre-recorded receiving end equipment with rechargeable battery, such that it is able to defeated at remote power feeding switch
Go out power excessive time, the power supply cutting off port corresponding to corresponding receiving end equipment exports so that control
The most convenient effectively.
With the described receiving end equipment of rechargeable battery, receiving end equipment can be detected by the way of self-inspection
Whether be provided with rechargeable battery, naturally it is also possible to by preset fixing port be rechargeable battery install
Port, improves the convenience used.
In step S202, when the number of the receiving end equipment that present port is connected is more than predetermined number, inspection
Survey described remote power feeding switch and carry out the output of remote power feeding.
In step S203, when described remote power feeding switch carries out the output of remote power feeding less than first
During power, then the rechargeable battery of receiving end equipment is charged.
In step S204, when described remote power feeding switch carries out the output of remote power feeding more than second
During power, then select described rechargeable battery that receiving end equipment is powered.
Step S202-S204 is essentially identical with step S101-S103 in embodiment one, is not repeated at this and retouches
State.
The embodiment of the present invention, on the basis of embodiment one, further increases remote power feeding switch ports themselves
The number of the receiving end equipment connected is added up, such that it is able to improve the charging to receiving end equipment further
Battery-operated efficiency.Or the port of the receiving end equipment installing rechargeable battery can be detected, thus
It is easy to the follow-up power supply control for port.
Embodiment three:
Fig. 3 shows the reality of the power control method of the remote power feeding switch that third embodiment of the invention provides
Existing flow process, details are as follows:
In step S301, detect described remote power feeding switch and carry out the output of remote power feeding.
In step s 302, the output of remote power feeding is carried out less than first when described remote power feeding switch
During power, then the rechargeable battery of receiving end equipment is charged.
In step S303, when described remote power feeding switch carries out the output of remote power feeding more than second
During power, obtain described remote power feeding switch and carry out the output number more than the second power of remote power feeding
Value.
Concrete, describe in embodiment one for current remote power supplying switch output more than second
During power, then the rechargeable battery of receiving end equipment is sent control instruction, automatically enter by controlling rechargeable battery
Row duty, thus alleviate power consumption burden for remote power feeding switch.
On the basis of embodiment one, the embodiment of the present invention also includes detecting, also beyond magnitude of power
That is, detection present output power and the difference of the second power.
In step s 304, according to described numerical value, the rechargeable battery of the receiving end equipment of corresponding number is selected to enter
Enter duty.
According to the difference of described numerical value, the rechargeable battery of the corresponding receiving end equipment selecting different number enters
Duty, specifically may include that
According to described numerical value, the rechargeable battery of the receiving end equipment of corresponding number is selected to enter duty；
When the electricity of the rechargable battery of the receiving end equipment selected uses predetermined value, use the mode of rotation
The rechargeable battery being switched to other receiving end equipment enters duty.
By comparing the output of the second power and remote power feeding switch, can obtain and be currently needed for starting
The number that rechargeable battery is powered.After optimizing further, it is also possible to by the alternating mode of rechargeable battery,
The duration of the remote power feeding switch for high-power output state can be improved.
Such as, if the operating power of receiving end equipment is 1W, the output that described remote power feeding switch is current
Power is 23W, and the second performance number is 22W, and the receiving end equipment being currently configured rechargeable battery is 5, that
, any one in 5 receiving end equipment with rechargeable battery can be selected to be charged battery discharge.
Further, after being discharged to certain time, other receiving end equipment can be switched to and be charged battery discharge.
The embodiment of the present invention is on the basis of embodiment one, further under high-power output state, to by electricity
The electric energy output of the rechargeable battery of end equipment carries out concrete control introduction so that remote power feeding switch is permissible
More effectively normal effective work under high-power output state.
Embodiment four:
Fig. 4 shows the knot of the power control of the remote power feeding switch that fourth embodiment of the invention provides
Structure schematic diagram, details are as follows:
The power control of remote power feeding switch described in the embodiment of the present invention, at part or all of receiving end
Being provided with rechargeable battery at equipment, described device includes:
Detector unit 401, carries out the output of remote power feeding for detecting described remote power feeding switch；
Charging control unit 402, for carrying out the output of remote power feeding when described remote power feeding switch
During less than the first power, then the rechargeable battery of receiving end equipment is charged；
Supply control unit 403, for carrying out the output of remote power feeding when described remote power feeding switch
During more than the second power, then select described rechargeable battery that receiving end equipment is powered.
Preferably, described device also includes:
Port detecting unit, for detecting the number of the receiving end equipment that present port is connected, present port
When the number of the receiving end equipment connected is more than predetermined number, detects described remote power feeding switch and carry out far
The output that journey is powered.
Preferably, described device also includes:
Corresponding relation record unit, for record being believed by the port numbers corresponding to electric terminals with rechargeable battery
Breath.
Preferably, described supply control unit includes:
Power difference obtains subelement, carries out the output of remote power feeding for obtaining described remote power feeding switch
Power is more than the numerical value of the second power；
Rechargeable battery selects subelement, for according to described numerical value, selecting the receiving end equipment of corresponding number
Rechargeable battery enters duty.
Preferably, described rechargeable battery selects subelement to specifically include:
Number selects subelement, for according to described numerical value, selecting the charging of the receiving end equipment of corresponding number
Battery enters duty；
Rotation subelement, is used for when the electricity of the rechargable battery of the receiving end equipment selected uses predetermined value,
The mode using rotation is switched to the rechargeable battery of other receiving end equipment and enters duty.
The power control of remote power feeding switch described in the embodiment of the present invention, described in embodiment one to three
The power control method of remote power feeding switch is corresponding, is not repeated description at this.
In several embodiments provided by the present invention, it should be understood that disclosed apparatus and method, can
To realize by another way.Such as, device embodiment described above is only schematically, example
Such as, the division of described unit, being only a kind of logic function and divide, actual can have other drawing when realizing
Point mode, the most multiple unit or assembly can in conjunction with or be desirably integrated into another system, or some are special
Levy and can ignore, or do not perform.Another point, shown or discussed coupling each other or direct-coupling
Or communication connection can be the INDIRECT COUPLING by some interfaces, device or unit or communication connection, Ke Yishi
Electrically, machinery or other form.
The described unit illustrated as separating component can be or may not be physically separate, as
The parts that unit shows can be or may not be physical location, i.e. may be located at a place, or
Can also be distributed on multiple NE.Can select therein some or all of according to the actual needs
Unit realizes the purpose of the present embodiment scheme.
It addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit,
Can also be that unit is individually physically present, it is also possible to two or more unit are integrated in a unit
In.Above-mentioned integrated unit both can realize to use the form of hardware, it would however also be possible to employ SFU software functional unit
Form realizes.
If described integrated unit realizes using the form of SFU software functional unit and as independent production marketing or
During use, can be stored in a computer read/write memory medium.Based on such understanding, the present invention
The part that the most in other words prior art contributed of technical scheme or this technical scheme whole or
Part can embody with the form of software product, and this computer software product is stored in a storage medium
In, including some instructions with so that computer equipment (can be personal computer, server, or
Person's network equipment etc.) perform all or part of of method described in each embodiment of the present invention.And aforesaid storage
Medium includes: USB flash disk, portable hard drive, read only memory (ROM, Read-Only Memory), deposit at random
Access to memory (RAM, Random Access Memory), magnetic disc or CD etc. are various can store program
The medium of code.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all at this
Any amendment, equivalent and the improvement etc. made within bright spirit and principle, should be included in the present invention
Protection domain within.
Claims (10)
1. the power control method of a remote power feeding switch, it is characterised in that partly or entirely by electricity
Being provided with rechargeable battery at end equipment, described method includes:
Detect described remote power feeding switch and carry out the output of remote power feeding；
When described remote power feeding switch carries out the output of remote power feeding less than the first power, then to being subject to
The rechargeable battery of electricity end equipment is charged；
When described remote power feeding switch carries out the output of remote power feeding more than the second power, then select
Receiving end equipment is powered by described rechargeable battery.
Method the most according to claim 1, it is characterised in that exchange at the described remote power feeding of described detection
Before machine carries out the output step of remote power feeding, described method also includes:
The number of the receiving end equipment that detection present port is connected, the receiving end equipment that present port is connected
Number more than predetermined number time, detect described remote power feeding switch and carry out the output of remote power feeding.
Method the most according to claim 1, it is characterised in that exchange at the described remote power feeding of described detection
Before machine carries out the output step of remote power feeding, described method also includes:
Record with rechargeable battery by the port number information corresponding to electric terminals.
Method the most according to claim 1, it is characterised in that the described rechargeable battery of described selection is to by electricity
End equipment is powered step and specifically includes:
Obtain described remote power feeding switch and carry out the output numerical value more than the second power of remote power feeding；
According to described numerical value, the rechargeable battery of the receiving end equipment of corresponding number is selected to enter duty.
The most according to claim 4, method, it is characterised in that described according to described numerical value, select correspondence
The rechargeable battery of the receiving end equipment of number enter duty step particularly as follows:
According to described numerical value, the rechargeable battery of the receiving end equipment of corresponding number is selected to enter duty；
When the electricity of the rechargable battery of the receiving end equipment selected uses predetermined value, use the mode of rotation
The rechargeable battery being switched to other receiving end equipment enters duty.
6. the power control of a remote power feeding switch, it is characterised in that partly or entirely by electricity
Being provided with rechargeable battery at end equipment, described device includes:
Detector unit, carries out the output of remote power feeding for detecting described remote power feeding switch；
Charging control unit, is less than for the output carrying out remote power feeding when described remote power feeding switch
During the first power, then the rechargeable battery of receiving end equipment is charged；
Supply control unit, is more than for the output carrying out remote power feeding when described remote power feeding switch
During the second power, then select described rechargeable battery that receiving end equipment is powered.
Device the most according to claim 6, it is characterised in that described device also includes:
Port detecting unit, for detecting the number of the receiving end equipment that present port is connected, present port
When the number of the receiving end equipment connected is more than predetermined number, detects described remote power feeding switch and carry out far
The output that journey is powered.
Device the most according to claim 6, it is characterised in that described device also includes:
Corresponding relation record unit, for record being believed by the port numbers corresponding to electric terminals with rechargeable battery
Breath.
Device the most according to claim 6, it is characterised in that described supply control unit includes:
Power difference obtains subelement, carries out the output of remote power feeding for obtaining described remote power feeding switch
Power is more than the numerical value of the second power；
Rechargeable battery selects subelement, for according to described numerical value, selecting the receiving end equipment of corresponding number
Rechargeable battery enters duty.
Device the most according to claim 9, it is characterised in that described rechargeable battery selects subelement concrete
Including:
Number selects subelement, for according to described numerical value, selecting the charging of the receiving end equipment of corresponding number
Battery enters duty；
Rotation subelement, is used for when the electricity of the rechargable battery of the receiving end equipment selected uses predetermined value,
The mode using rotation is switched to the rechargeable battery of other receiving end equipment and enters duty.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610379977.8A CN105959122A (en) | 2016-05-31 | 2016-05-31 | Power supply control method and apparatus for remote power supply switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610379977.8A CN105959122A (en) | 2016-05-31 | 2016-05-31 | Power supply control method and apparatus for remote power supply switch |
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| CN105959122A true CN105959122A (en) | 2016-09-21 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610379977.8A Pending CN105959122A (en) | 2016-05-31 | 2016-05-31 | Power supply control method and apparatus for remote power supply switch |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1826755A (en) * | 2003-08-06 | 2006-08-30 | 思科技术公司 | Recharging power storage devices with power over a network |
| CN101060412A (en) * | 2007-03-29 | 2007-10-24 | 杭州华三通信技术有限公司 | Ethernet power supply system, control unit, master control module and Ethernet power supply method |
| CN101826970A (en) * | 2009-01-05 | 2010-09-08 | 3柯姆公司 | Intelligent power management of an intermediate network device switching circuitry and poe delivery |
-
2016
- 2016-05-31 CN CN201610379977.8A patent/CN105959122A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1826755A (en) * | 2003-08-06 | 2006-08-30 | 思科技术公司 | Recharging power storage devices with power over a network |
| CN101060412A (en) * | 2007-03-29 | 2007-10-24 | 杭州华三通信技术有限公司 | Ethernet power supply system, control unit, master control module and Ethernet power supply method |
| CN101826970A (en) * | 2009-01-05 | 2010-09-08 | 3柯姆公司 | Intelligent power management of an intermediate network device switching circuitry and poe delivery |
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Application publication date: 20160921 |
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