CN106257864A - The control method of a kind of DPU equipment working state and device - Google Patents
The control method of a kind of DPU equipment working state and device Download PDFInfo
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- CN106257864A CN106257864A CN201510334901.9A CN201510334901A CN106257864A CN 106257864 A CN106257864 A CN 106257864A CN 201510334901 A CN201510334901 A CN 201510334901A CN 106257864 A CN106257864 A CN 106257864A
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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
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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
- H04L12/12—Arrangements for remote connection or disconnection of substations or of equipment thereof
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Abstract
The invention discloses control method and the device of a kind of DPU equipment working state, relate to access communications technical field, described method includes: according to type of hardware and the electric parameter of distributing point cells D PU equipment, determine the maximum functional power consumption of described DPU equipment and minimum operating power consumption, the maximum output power of power supply unit PSE；The maximum output power of described PSE is compared with the maximum functional power consumption of described DPU equipment and minimum operating power consumption；According to comparative result, generate the instruction being used for controlling described DPU equipment working state, in order to make described DPU equipment holding work.The present invention can be adjusted by power consumption, makes DPU equipment holding work.
Description
Technical field
The present invention relates to access communications technical field, particularly to the controlling party of a kind of DPU equipment working state
Method.
Background technology
Optical fiber is to distributing point (Fiber to the Distribute Point, FTTDP) multiport distributing point unit
(Distribute Point Unit, DPU) equipment is to combine EPON (Passive Optical
Network, PON)/VDSL technology (Very High Speed Digital Subscriber
Line, VDSL2) miniaturization network communication equipment, it is achieved function be fiber/copper line mixing access transmission turn
Change, point of departure and be connected to user residence between access PON optical line terminal, and at existing last
Section is registered one's residence provides the broadband access of up to hundreds of million speed on copper cash based on VDSL2 technology, to meet operator pair
The development of broadband services.In its actual deployment, reverse power supply is a prerequisite function, i.e. by with
Net very much power supply (Power Over Ethernet, POE) technology, utilize the power supply unit (Power in user residence
Sourcing Equipment, PSE) equipment, power for DPU equipment, to meet the application of external power supply difficulty
Scene.
Owing to PSE output power limits, and DPU equipment required power consumption under different operating state all has difference.
When DPU power consumption is more than PSE power supply capacity, power receiving equipment (Powered Device, PD) may be caused
Part stops, by electricity, causing device looses power, service disconnection.Under some sight, it is the most disconnected that user is not intended to equipment
Electric treatment, but want to be adjusted by power consumption make DPU equipment work on.
Summary of the invention
It is an object of the invention to provide control method and the device of a kind of DPU equipment working state, can be preferably
Solve the problem that DPU equipment keeps properly functioning under different power consumption sights.
According to an aspect of the invention, it is provided the control method of a kind of DPU equipment working state, including:
Type of hardware according to DPU equipment and electric parameter, determine described DPU equipment maximum functional power consumption and
Minimum operating power consumption, the maximum output power of PSE；
By the maximum output power of described PSE and the maximum functional power consumption of described DPU equipment and minimum operating power consumption
Compare；
According to comparative result, generate the instruction being used for controlling described DPU equipment working state, thus adjust described
The power consumption of DPU equipment.
Preferably, the step of the described generation instruction for controlling described DPU equipment working state includes:
When the maximum output power of described PSE is less than the maximum functional power consumption of described DPU equipment and more than described
During the minimum operating power consumption of DPU, calculate the customer service configuration power consumption of described DPU equipment；
Utilize the maximum output power of described PSE and the minimum operating power consumption of DPU, calculate described DPU equipment energy
Enough business Power budgets provided；
Described customer service configuration power consumption is compared with business Power budgets；
If described customer service configuration power consumption is less than business Power budgets, then configures according to customer service, generate and use
Open the instruction of configured customer service, otherwise, generate be used for closing certain customers' service channel and/or
Reduce the instruction of user interface transmit power, in order to meet described business Power budgets.
Preferably, if making user by closing certain customers' service channel and/or reduction user interface transmit power
In the range of business configuration power consumption is in the preset threshold of business Power budgets, then generates and be used for limiting non-popular software
Instruction.
Preferably, if still can not by closing certain customers' service channel and/or reduction user interface transmit power
Make user's business configuration power consumption meet business Power budgets, then generate and be used to refer to described DPU equipment and run on
The instruction of little operating power consumption state.
Preferably, the step of the described generation instruction for controlling described DPU equipment working state includes:
When the maximum output power of described PSE is more than the maximum rating power consumption of described DPU, generation is used for
Described DPU equipment is indicated to can operate at the finger of the various duties including maximum functional power consumption state
Order；
When the maximum output power of described PSE is less than the minimum duty power consumption of described DPU, generation is used for
Close the instruction that the power receiving section of described DPU equipment divides.
According to a further aspect in the invention, it is provided that the control device of a kind of DPU equipment working state, including:
Computing module, for the type of hardware according to DPU equipment and electric parameter, determines described DPU equipment
Maximum functional power consumption and minimum operating power consumption, the maximum output power of PSE；
Comparison module, for the maximum functional power consumption by the maximum output power of described PSE with described DPU equipment
Compare with minimum operating power consumption；
Processing module, for according to comparative result, generating the instruction being used for controlling described DPU equipment working state,
Thus adjust the power consumption of described DPU equipment.
Preferably, described processing module at the maximum output power of described PSE less than the maximum of described DPU equipment
When operating power consumption and the minimum operating power consumption more than described DPU, calculate the customer service configuration of described DPU equipment
Power consumption, and utilize the maximum output power of described PSE and the minimum operating power consumption of DPU, calculate described DPU
The business Power budgets that equipment can provide, compares described customer service configuration power consumption with business Power budgets
Relatively, if described customer service configuration power consumption is less than business Power budgets, then configures according to customer service, generate and use
Open the instruction of configured customer service, otherwise, generate be used for closing certain customers' service channel and/or
Reduce the instruction of user interface transmit power, in order to meet described business Power budgets.
Preferably, if making user by closing certain customers' service channel and/or reduction user interface transmit power
In the range of business configuration power consumption is in the preset threshold of business Power budgets, the most described processing module is used in generation
Limit the instruction of non-popular software.
Preferably, if still can not by closing certain customers' service channel and/or reduction user interface transmit power
Make user's business configuration power consumption meet business Power budgets, then generate and be used to refer to described DPU equipment and run on
The instruction of little operating power consumption state.
Preferably, when the maximum output power of described PSE is more than the maximum rating power consumption of described DPU,
Described processing module generates and is used to refer to described DPU equipment and can operate at and include that maximum functional power consumption state exists
The instruction of interior various duties, the maximum output power at described PSE works less than the minimum of described DPU
During state power consumption, described processing module generates and is used for closing the instruction that the power receiving section of described DPU equipment divides.
Compared with prior art, the beneficial effects of the present invention is:
Simply close by electric when the present invention solves DPU equipment power dissipation deficiency, the sight of device powers down, but
According to preset strategy, under different power consumption sights, the duty of DPU equipment is dynamically controlled,
Ensure that DPU equipment is properly functioning, improve Consumer's Experience effect.
Accompanying drawing explanation
Fig. 1 is the control method theory diagram of the DPU equipment working state that the embodiment of the present invention provides；
Fig. 2 is the control device block diagram of the DPU equipment working state that the embodiment of the present invention provides；
Fig. 3 is the DPU equipment element figure that the embodiment of the present invention provides；
Fig. 4 is that the strategy that the embodiment of the present invention provides implements correlation module and graph of a relation；
Fig. 5 is the application example flow chart that the embodiment of the present invention provides.
Detailed description of the invention
Below in conjunction with accompanying drawing to a preferred embodiment of the present invention will be described in detail, it will be appreciated that described below
Preferred embodiment be merely to illustrate and explain the present invention, be not intended to limit the present invention.
Fig. 1 is the control method theory diagram of the DPU equipment working state that the embodiment of the present invention provides, such as Fig. 1
Shown in, step includes:
S101: according to type of hardware and the electric parameter of DPU equipment, determine the maximum functional of described DPU equipment
Power consumption and minimum operating power consumption, the maximum output power of power supply unit PSE.
By detecting the type of hardware of described DPU equipment, determine the type of components of system as directed type of hardware, upper united mouth
With quantity, the type of user interface and quantity, power receiving equipment type and quantity and electric parameter；According to described system
System fractional hardware type, determines components of system as directed maximum power dissipation and minimum power consumption；Type according to described upper united mouth and
Quantity, determines upper united mouth maximum power dissipation and minimum power consumption；Type according to described user interface and quantity, determine
User interface maximum power dissipation；Utilize the components of system as directed maximum power dissipation of described DPU equipment, upper united mouth maximum power dissipation,
User interface maximum power dissipation, calculates the maximum functional power consumption of described DPU equipment；Utilize described DPU equipment is
System part minimum power consumption, upper united mouth minimum power consumption, calculate the minimum operating power consumption of described DPU equipment, utilize institute
State the power receiving equipment type of DPU equipment, quantity, electric parameter, calculate the maximum output power of described PSE.
Step S102: by the maximum functional power consumption of the maximum output power of described PSE and described DPU equipment and
Minimum operating power consumption compares.
Step S103: according to comparative result, generate the instruction being used for controlling described DPU equipment working state,
Thus adjust the power consumption of described DPU equipment.
It is specifically divided into following three kinds of situations:
When the maximum output power of described PSE is less than the minimum duty power consumption of described DPU, generation is used for
Close the instruction that the power receiving section of described DPU equipment divides.
When the maximum output power of described PSE is more than the maximum rating power consumption of described DPU, generation is used for
Described DPU equipment is indicated to can operate at the finger of the various duties including maximum functional power consumption state
Order.
When the maximum output power of described PSE is less than the maximum functional power consumption of described DPU equipment and more than described
During the minimum operating power consumption of DPU, calculate the customer service configuration power consumption of described DPU equipment；Utilize described PSE
Maximum output power and the minimum operating power consumption of DPU, calculate the business power consumption that described DPU equipment can provide
Budget；Described customer service configuration power consumption is compared with business Power budgets；If described customer service configures
Power consumption is less than business Power budgets, then configure according to customer service, generates and is used for opening configured customer service
Instruction, otherwise, generate and be used for closing certain customers' service channel and/or reducing user interface transmit power
Instruction, in order to meet described business Power budgets.
Further, when by closing certain customers' service channel and/or reducing user interface transmit power the most not
When user's business configuration power can be made to meet business Power budgets, generate and make DPU equipment run on minimum work merit
The instruction of consumption.
Further, when by close certain customers' service channel and/or reduce user interface transmit power can
When making user's business configuration power consumption be in the range of the preset threshold of business Power budgets, generate and be used for limiting very
With the instruction of software.Further, it is assumed that business Power budgets is A, then preset threshold scope can be expressed as
[-A*B%, A*B%], wherein, 0 < B≤5, such as B can be 1,1.5,2,2.5,3,3.5,4,
4.5, any one in 5.It is to say, after taking strategy, customer service configuration power consumption be in [-A*B%,
A*B%] in the range of, then limit non-popular software.
The present invention under based on power over Ethernet reverse power supply pattern according to different conditions power consumption requirements pair
DPU equipment working state is controlled.
Fig. 2 is the control device block diagram of the DPU equipment working state that the embodiment of the present invention provides, as in figure 2 it is shown,
Including computing module 10, comparison module 20 and processing module 30.Wherein:
Computing module 10, for the type of hardware according to distributing point cells D PU equipment and electric parameter, determines institute
State the maximum functional power consumption of DPU equipment and minimum operating power consumption, the maximum output power of power supply unit PSE.Tool
Saying, computing module 10, by detecting the type of hardware of described DPU equipment, determines components of system as directed hardware classes body
Type, the type of upper united mouth and quantity, the type of user interface and quantity, power receiving equipment type and quantity and electrically
Parameter；According to described components of system as directed type of hardware, determine components of system as directed maximum power dissipation and minimum power consumption；According to institute
State type and the quantity of upper united mouth, determine upper united mouth maximum power dissipation and minimum power consumption；According to described user interface
Type and quantity, determine user interface maximum power dissipation；Utilize described DPU equipment components of system as directed maximum power dissipation,
Upper united mouth maximum power dissipation, user interface maximum power dissipation, calculate the maximum functional power consumption of described DPU equipment；Utilize
The components of system as directed minimum power consumption of described DPU equipment, upper united mouth minimum power consumption, calculate the minimum of described DPU equipment
Operating power consumption, utilizes the power receiving equipment type of described DPU equipment, quantity, electric parameter, calculates described PSE
Maximum output power.
Comparison module 20 is for the maximum functional merit by the maximum output power of described PSE with described DPU equipment
Consumption and minimum operating power consumption compare.
Processing module 30 is for according to comparative result, generating the finger being used for controlling described DPU equipment working state
Order, thus adjust the power consumption of described DPU equipment.Specifically, processing module 30 is according to comparison module 20
Three kinds of comparative results carry out following process respectively: when the maximum output power of described PSE is less than described DPU
Minimum duty power consumption time, generate be used for close the instruction that the power receiving section of described DPU equipment divides.When described
When the maximum output power of PSE is more than the maximum rating power consumption of described DPU, generates and be used to refer to described DPU
Equipment can operate at the instruction of the various duties including maximum functional power consumption state.As described PSE
Maximum output power less than the maximum functional power consumption of described DPU equipment and the minimum work merit more than described DPU
Time-consumingly, the customer service configuration power consumption of described DPU equipment is calculated；Utilize described PSE maximum output power and
The minimum operating power consumption of DPU, calculates the business Power budgets that described DPU equipment can provide；By described user
Business configuration power consumption compares with business Power budgets；If described customer service configuration power consumption is less than business power consumption
Budget, then configure according to customer service, generates the instruction being used for opening configured customer service, otherwise, raw
Become to be used for close certain customers' service channel and/or reduce the instruction of user interface transmit power, in order to meet institute
State business Power budgets, further, when by closing certain customers' service channel and/or reducing user interface
When transmit power still can not make user's business configuration power consumption meet business Power budgets, processing module 30 generates and makes
DPU equipment runs on the instruction of minimum operating power consumption.When by closing certain customers' service channel and/or reduction
When user interface transmit power makes user's business configuration power consumption be in the range of the preset threshold of business Power budgets,
Processing module 30 generates the instruction being used for limiting non-popular software.
In sum, the present invention can be pre-configured with in DPU equipment or file mode recording equipment power consumption is estimated
Calculate, and set the duty strategy under different business Power budgets result；Equipment starts detection equipment when powering on
Hardware, the first line of a couplet, type of user interface/quantity, the electric parameter such as PD portion voltage/electric current；Equipment is according to inspection
Survey result, in conjunction with the power consumption estimation in strategy configuration, calculate equipment operating power consumption and PSE power supply capacity, and obtain
Go out DPU equipment current business Power budgets；Equipment is according to business Power budgets result, in conjunction with strategy configuration module
Carry out the Working state analysis of equipment, determine service fulfillment mode；The strategy control that equipment generates according to above procedure
System instruction, be converted into Service control instruction, complete appliance services control operation, with meet equipment operating power consumption want
Ask.
Under reverse power supply pattern, the technology of the control method of DPU equipment working state is accomplished by
1. DPU equipment power dissipation value and output power are estimated by strategy configuration.
The use of DPU equipment power dissipation can abstract be three parts, and a part is components of system as directed power consumption, predominantly CPU
Chip, veneer, driving chip etc.；A part is upper united mouth power consumption (PON interface or GE interface power consumption are different)；
A part is for use registered permanent residence power consumption.For guaranteeing equipment trouble free service, also should leave part power consumption and reserve.The most several portions
Divided data is all estimated in the way of theoretical value and empirical value weighting, is preset in strategy.
Equipment state power consumption estimation essential record data below used in the present invention: the full merit of dissimilar master control borad
Power consumption estimation under consumption and minimum duty；Under the full power consumption in dissimilar upper united mouth and minimum duty, power consumption is estimated
Calculate；Power consumption estimation under the full power consumption of the dissimilar registered permanent residence and minimum duty；Dissimilar PSD maximum is powered
Power budget；The reserved estimation of equipment trouble free service power consumption.
Different operating state power consumption estimation in 2.DPU equipment start-up course.
In device power start-up course, first carry out device hardware type detection, determine master control borad model, upper connection
Mouthful type/number, type of user interface/quantity, the equipment form such as PSE model/quantity, carry out equipment different
Duty power consumption estimation.
Different operating state power consumption used in the present invention estimation mainly includes herein below:
1) DPU maximum rating power consumption (i.e. maximum functional power consumption), DPU equipment each several part total power dissipation works.
By the estimated value in reference policy, calculate DPU equipment maximum power dissipation Pdpu-maxFor Psys-max、Puplink-max、
Pport-maxAnd equipment power dissipation reserved weighting sum；Wherein, Pdpu-maxFor DPU equipment maximum rating power consumption；
Psys-maxMaximum power dissipation when working for DPU device systems part, main consideration CPU occupation rate, driving chip work
State, each board power consumption of equipment etc., estimation can be weighted according to theoretical value and empirical value；Puplink-maxFor upper united mouth
Big power consumption, can estimate according to upper united mouth type and quantity and discharge model；Pport-maxFor user interface maximum power dissipation,
Can estimate according to registered permanent residence type and quantity and discharge model.
2) DPU minimum duty power consumption (i.e. minimum operating power consumption), only ensures that DPU equipment CPU is just working
Often, first line of a couplet management passage is normal, and user interface business is closed.
DPU equipment minimum duty power consumption Pdpu-minIt is estimated as Psys-minAnd Puplink-minAnd equipment power dissipation is reserved adds
Power sum；Wherein, Pdpu-minFor power consumption during DPU equipment minimum duty；Psys-minFor DPU device systems part
Minimum power consumption, can weight estimation according to theoretical value and empirical value；Puplink-minFor upper united mouth minimum power consumption, can basis
Upper united mouth type and quantity and discharge model are estimated.
3) PSE power supply capacity calculates.
When DPU equipment starts, detection PD type, quantity and power receiving section divide the electrically ginseng such as input and output voltage, electric current
Number, removes the factors such as conversion efficiency, calculates PSE maximum output power Ppse。
3. according to PpseAnd the current P of DPU equipmentdpu-maxAnd Pdpu-minThe contrast of estimation, calculating DPU equipment can carry
The business Power budgets of confession, is operated state policy analysis, and according to result generation strategy control instruction, and
Pass to message control module.
The analysis of strategies content used specifically includes that
Sight 1: work as Ppse>Pdpu-maxTime, illustrating that PSE powers abundance, business Power budgets can meet DPU equipment
It is operated in various state.Analysis of strategies generation strategy control instruction, and pass to business by strategic control module
Control module.
Sight 2:Pdpu-min<Ppse<Pdpu-max, DPU equipment is likely to occur power consumption overload, can be by DPU equipment work
Carry out analysis of strategies as state, and generate corresponding strategy control instruction, be transferred to business by strategic control module
Control module, to guarantee that equipment is working properly.
For Pdpu-min<Ppse<Pdpu-maxSight, the control strategy of DPU equipment working state is by the present invention: with DPU
Minimum operating power consumption Pdpu-minWith PSE output power PpseOn the basis of, calculate DPU equipment available business power consumption
Budget, and contrast with DPU equipment current user interface business configuration power consumption, in order to judge that DPU equipment can worked as
Work under front customer service configuration consumption conditions.Specific as follows:
1) customer service configuration power consumption meets business Power budgets, illustrates that equipment power dissipation is abundant, can want by configuration
Asking and open customer service, and report notice, module generates corresponding strategy control instruction.
2) customer service configuration power consumption is unsatisfactory for business Power budgets, can take to close certain customers according to strategy
The modes such as service channel, reduction port transmit power (reducing port activation speed) or both dynamic bind uses
Meeting business Power budgets, and report and alarm, module generates corresponding strategy control instruction.
3) take strategy still cannot meet business Power budgets requirement, then DPU equipment operates in minimum work
State (i.e. minimum operating power consumption state or minimum state), does not provide customer service, and report and alarm, module
Generate corresponding strategy control instruction.
4), under extreme sight, when powering such as single PSE, after completing above-mentioned duty policy control, DPU sets
For can normally working and providing customer service, but power consumption is in critical state, as equipment power dissipation may be because of CPU
Frequently cause power consumption to cross the border Deng the change of chip running status, cause equipment to be in non-security duty.DPU
Equipment can reduce this aspect by modes such as software restrictions to be affected, and as restricted part is of little use but can affect CPU
The software function of occupation rate, the most such as limits various software release upgrade, limits File Upload and Download, limits pipe
Reason logs in quantity, limits other high CPU occupation rate functions such as SELT/DELT, to ensure the normal work of DPU equipment
Make.
Sight 3:Ppse<Pdpu-minTime, DPU equipment cannot be operated in minimum state, need to close PD part, phase
Should instruct and be transferred to message control module by strategic control module, equipment stops starting.
4. the present invention can be by configuring or the mode such as strategy file is previously placed in DPU equipment, and DPU equipment exists
It is read out during startup and implements to analyze.Follow-up due to device hardware upgrading or software optimization need revise power consumption estimate
When calculation and the definition of modification state, strategy file can be updated by the way of locally modified or concentration issue.
For the clearer elaboration present invention, it is further described below in conjunction with the embodiment shown in Fig. 3 to Fig. 5.
Fig. 3 is the DPU equipment element figure that the embodiment of the present invention provides, as it is shown on figure 3, except
Outside PSE power supply unit 100 and DPU is by electricity module PD part 11, DPU equipment power dissipation uses can be abstract for using
Interface section, family 21, upper united mouth part 31, components of system as directed 41.The power consumption of these parts can by theoretical value and
The mode of empirical value weighting is estimated, by configuring or strategy file is preset in DPU equipment, as strategy
The reference frame analyzed.
Fig. 4 is that the strategy that the embodiment of the present invention provides implements correlation module and graph of a relation, as shown in Figure 4, each mould
Block realizes the computing module 10 shown in Fig. 2, comparison module 20 and the function of processing module 30 jointly.
Device power detection module 12 is detecting system ardware model number during DPU device power, upper united mouth class
Type and quantity, with electric parameters such as registered permanent residence type and quantity, PD power receiving section's typing number and voltage/currents.
Strategy configuration module 22 includes that two parts, Part I are equipment power dissipation reference value parts, is used for providing
DPU device systems, the first line of a couplet, user's each several part power consumption estimation value, different model, different interface type estimated value
Different；Part II is duty strategy configuration section, it is provided that the equipment under different business Power budgets result
Duty policy development reference.Specific situation is as follows:
Sight 1: business Power budgets is sufficient, strategy can be operated in various state for equipment；
Sight 2: business Power budgets is unsatisfactory for equipment maximum rating, strategy need to take close portion for equipment
Demultiplexing family service channel, reduction port transmit power (reducing port activation speed) or both dynamic binds use
Business Power budgets is met etc. mode；Also minimum duty satisfied management passage can be only operated in normal.Adjust
It is in critical state such as power consumption afterwards, can be finely tuned by modes such as software restrictions, as restriction is of little use but can affect
The partial software function of CPU occupation rate, the most such as limits various software release upgrade, limits File Upload and Download,
Limitation management logs in quantity, limits other high CPU occupation rate functions such as SELT/DELT, to ensure DPU equipment
Normal work.
Sight 3: business Power budgets is unsatisfactory for equipment minimum duty, strategy divides for closing PD power receiving section.
Power consumption calculation module 32, the equipment each several part composition detected according to device power detection module 12, ginseng
Examine the strategy configuration preset each several part power consumption estimation value of module 22, calculate equipment maximum rating power consumption,
Little work state power consumption and PSE power supply capacity, and draw DPU equipment current business Power budgets.
Strategy analysis module 42, the business Power budgets result drawn according to power consumption calculation module, strategically
The strategy that configuration module is formulated, is operated state policy analysis and exports result.
Strategic control module 52, the result drawn according to strategy analysis module, generation strategy control instruction, and
It is converted into Service control order to export to message control module 62.
Message control module 62, the Service control order that implementation strategy control module sends, DPU equipment is entered
Row Service control.；
Fig. 5 is the application example flow chart that the embodiment of the present invention provides, as it is shown in figure 5, step includes:
Step S100: the Part I of strategy configuration module 22 provides DPU equipment each several part power consumption reference value.
Step S200: the Part II of strategy configuration module 22 provides the duty strategy of DPU equipment to join
Put.
Step S201: device power detects.
Step S202: read device hardware model, upper united mouth type and quantity, by registered permanent residence type and quantity,
The electric parameters such as PD power receiving section's dosis refracta, type and voltage/current.
Step S203: equipment reads the equipment each several part power consumption reference that the Part I of strategy configuration module provides
Value, calculates equipment maximum rating power consumption, minimum duty power consumption and PSE power supply capacity, and draws
DPU equipment current business Power budgets；
Step S204: carry out according to the duty strategy configuration that the Part II of strategy configuration module 22 provides
Analyze；
Step S205: draw analysis of strategies result, is specifically divided into three kinds of sights:
Sight 1:Ppse>Pdpu-max, perform step S226 to step S227；
Sight 2:Pdpu-min<Ppse<Pdpu-max, perform step S206；
Sight 3:Ppse<Pdpu-min, perform step S236 to step S237；
Step S226 is to step S227:Ppse>Pdpu-max, illustrate that PSE powers abundance, can meet DPU equipment work
Making in various states, output policy analysis also proceeds to strategic control module.
Step S206:Pdpu-min<Ppse<Pdpu-max, DPU appliance services Power budgets is unsatisfactory for equipment maximum functional shape
State, calculates DPU equipment available business Power budgets.
Step S207: judge whether business Power budgets meets active user's business configuration, if business power consumption is pre-
Calculation meets active user's business configuration, then open customer service by being currently configured requirement, and report notice, output
Analysis of strategies also proceed to strategic control module, perform step S213, otherwise, perform step S208.
Step S208: business Power budgets is unsatisfactory for customer service configuration power consumption, takes close portion according to strategy
Demultiplexing family service channel, reduction port transmit power (reducing port activation speed), and report and alarm.
Step S209: judge whether can make at user's business configuration power consumption after the strategy using step S208
In the preset threshold scope of business Power budgets, i.e. check whether power consumption is in critical state, faces as being in power consumption
Boundary's state, then perform step S210, otherwise perform step S213.
Step S210: equipment restricted part is non-conventional but can affect the software function of CPU occupation rate, and by this
Output policy analysis also proceeds to strategic control module.
Step S211: whether the business Power budgets of continuing checking for meets customer service configuration, as met, by this
Output policy analysis also proceeds to strategic control module, performs step S213, otherwise performs step S212.
Step S212: as taked the strategy as described in step S208 still cannot meet business Power budgets requirement,
Then DPU equipment operates in minimum duty, does not provide customer service, and report and alarm, by this output policy
Analyze and proceed to strategic control module.
Step S236 is to step S237:Ppse<Pdpu-min, DPU equipment cannot be operated in minimum state, take plan
Slightly closing PD part, output policy analysis also proceeds to strategic control module.
Step S213: strategic control module is according to analysis of strategies result, generation strategy control instruction, and converts
For Service control order.
Step S214: message control module sends corresponding service control instruction, carries out Service control to equipment.
Step S215: terminate flow process.
In sum, the present invention has following technical effect that
DPU equipment working state is controlled under reverse power supply pattern by the present invention, by formulating equipment flexibly
The mode of service fulfillment strategy adjusts equipment power dissipation so that DPU equipment meets PSE power supply capacity to greatest extent to be wanted
Ask, solve the simplest PD part and stop by problems such as electricity, device looses power.
Although above the present invention being described in detail, but the invention is not restricted to this, the art technology
Personnel can carry out various amendment according to the principle of the present invention.Therefore, all amendments made according to the principle of the invention,
All should be understood to fall into protection scope of the present invention.
Claims (10)
1. the control method of a DPU equipment working state, it is characterised in that including:
Type of hardware according to distributing point cells D PU equipment and electric parameter, determine the maximum of described DPU equipment
Operating power consumption and minimum operating power consumption, the maximum output power of power supply unit PSE；
By the maximum output power of described PSE and the maximum functional power consumption of described DPU equipment and minimum operating power consumption
Compare；
According to comparative result, generate the instruction being used for controlling described DPU equipment working state, thus adjust described
The power consumption of DPU equipment.
Method the most according to claim 1, it is characterised in that described generation is used for controlling described DPU
The step of the instruction of equipment working state includes:
When the maximum output power of described PSE is less than the maximum functional power consumption of described DPU equipment and more than described
During the minimum operating power consumption of DPU, calculate the customer service configuration power consumption of described DPU equipment；
Utilize the maximum output power of described PSE and the minimum operating power consumption of DPU, calculate described DPU equipment energy
Enough business Power budgets provided；
Described customer service configuration power consumption is compared with business Power budgets；
If described customer service configuration power consumption is less than business Power budgets, then configures according to customer service, generate and use
Open the instruction of configured customer service, otherwise, generate be used for closing certain customers' service channel and/or
Reduce the instruction of user interface transmit power, in order to meet described business Power budgets.
Method the most according to claim 2, it is characterised in that if leading to by closing certain customers' business
Road and/or reduce user interface transmit power and make user's business configuration power consumption be in the default of business Power budgets to face
In the range of boundary, then generate the instruction being used for limiting non-popular software.
Method the most according to claim 2, it is characterised in that if leading to by closing certain customers' business
Road and/or reduction user interface transmit power still can not make user's business configuration power consumption meet business Power budgets,
Then generation is used to refer to described DPU equipment and runs on the instruction of minimum operating power consumption state.
5. according to the method described in claim 2-4 any one, it is characterised in that described generation is used for controlling
The step of the instruction making described DPU equipment working state also includes:
When the maximum output power of described PSE is more than the maximum rating power consumption of described DPU, generation is used for
Described DPU equipment is indicated to can operate at the finger of the various duties including maximum functional power consumption state
Order；
When the maximum output power of described PSE is less than the minimum duty power consumption of described DPU, generation is used for
Close the instruction that the power receiving section of described DPU equipment divides.
6. the control device of a DPU equipment working state, it is characterised in that including:
Computing module, for the type of hardware according to distributing point cells D PU equipment and electric parameter, determines described
The maximum functional power consumption of DPU equipment and minimum operating power consumption, the maximum output power of power supply unit PSE；
Comparison module, for the maximum functional power consumption by the maximum output power of described PSE with described DPU equipment
Compare with minimum operating power consumption；
Processing module, for according to comparative result, generating the instruction being used for controlling described DPU equipment working state,
Thus adjust the power consumption of described DPU equipment.
Device the most according to claim 6, it is characterised in that described processing module is described PSE's
The maximum output power maximum functional power consumption less than described DPU equipment and the minimum operating power consumption more than described DPU
Time, calculate described DPU equipment customer service configuration power consumption, and utilize described PSE maximum output power and
The minimum operating power consumption of DPU, calculates the business Power budgets that described DPU equipment can provide, by described user
Business configuration power consumption compares with business Power budgets, if described customer service configuration power consumption is less than business power consumption
Budget, then configure according to customer service, generates the instruction being used for opening configured customer service, otherwise, raw
Become to be used for close certain customers' service channel and/or reduce the instruction of user interface transmit power, in order to meet institute
State business Power budgets.
Device the most according to claim 7, it is characterised in that if leading to by closing certain customers' business
Road and/or reduce user interface transmit power and make user's business configuration power consumption be in the default of business Power budgets to face
In the range of boundary, the most described processing module generates the instruction being used for limiting non-popular software.
Device the most according to claim 7, it is characterised in that if leading to by closing certain customers' business
Road and/or reduction user interface transmit power still can not make user's business configuration power consumption meet business Power budgets,
Then generation is used to refer to described DPU equipment and runs on the instruction of minimum operating power consumption state.
10. according to the device described in claim 7-9 any one, it is characterised in that at described PSE
When big output power is more than the maximum rating power consumption of described DPU, described processing module generates and is used to refer to institute
State DPU equipment and can operate at the instruction of the various duties including maximum functional power consumption state, in institute
When stating the maximum output power of the PSE minimum duty power consumption less than described DPU, described processing module generates
It is used for closing the instruction that the power receiving section of described DPU equipment divides.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510334901.9A CN106257864A (en) | 2015-06-16 | 2015-06-16 | The control method of a kind of DPU equipment working state and device |
| PCT/CN2016/079593 WO2016202081A1 (en) | 2015-06-16 | 2016-04-18 | Method and apparatus for controlling operating state of dpu device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510334901.9A CN106257864A (en) | 2015-06-16 | 2015-06-16 | The control method of a kind of DPU equipment working state and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106257864A true CN106257864A (en) | 2016-12-28 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510334901.9A Withdrawn CN106257864A (en) | 2015-06-16 | 2015-06-16 | The control method of a kind of DPU equipment working state and device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106257864A (en) |
| WO (1) | WO2016202081A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117075708A (en) * | 2023-10-17 | 2023-11-17 | 北京华鲲振宇智能科技有限责任公司 | Method for setting server DPU network card to enter FS-5 state |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114143120B (en) * | 2020-09-03 | 2024-07-16 | 瑞昱半导体股份有限公司 | Power over Ethernet device and power management method thereof |
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| CN102968168A (en) * | 2012-10-24 | 2013-03-13 | 福建星网锐捷网络有限公司 | Method for enabling wire clip, management board and wire clip |
| CN104205724A (en) * | 2013-09-05 | 2014-12-10 | 华为技术有限公司 | Reverse power supply method, reverse power supply equipment and reverse power supply system |
| WO2015033091A1 (en) * | 2013-09-09 | 2015-03-12 | British Telecommunications Plc | Fibre network proxy |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2013118599A (en) * | 2011-12-05 | 2013-06-13 | Canon Inc | Management system, management device, management method, and program |
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- 2015-06-16 CN CN201510334901.9A patent/CN106257864A/en not_active Withdrawn
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102968168A (en) * | 2012-10-24 | 2013-03-13 | 福建星网锐捷网络有限公司 | Method for enabling wire clip, management board and wire clip |
| CN104205724A (en) * | 2013-09-05 | 2014-12-10 | 华为技术有限公司 | Reverse power supply method, reverse power supply equipment and reverse power supply system |
| WO2015033091A1 (en) * | 2013-09-09 | 2015-03-12 | British Telecommunications Plc | Fibre network proxy |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117075708A (en) * | 2023-10-17 | 2023-11-17 | 北京华鲲振宇智能科技有限责任公司 | Method for setting server DPU network card to enter FS-5 state |
| CN117075708B (en) * | 2023-10-17 | 2024-01-12 | 北京华鲲振宇智能科技有限责任公司 | Method for setting server DPU network card to enter FS-5 state |
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| Publication number | Publication date |
|---|---|
| WO2016202081A1 (en) | 2016-12-22 |
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Application publication date: 20161228 |