CN109660365A - A kind of method for controlling power supply and device - Google Patents
A kind of method for controlling power supply and device Download PDFInfo
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- CN109660365A CN109660365A CN201910143183.5A CN201910143183A CN109660365A CN 109660365 A CN109660365 A CN 109660365A CN 201910143183 A CN201910143183 A CN 201910143183A CN 109660365 A CN109660365 A CN 109660365A
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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
Abstract
The embodiment of the present application provides a kind of method for controlling power supply and device, is related to network technique field, is applied to Power over Ethernet PoE equipment PSE, wherein, the above method includes: the message for receiving power receiving equipment and sending, wherein the facility information of the power receiving equipment is carried in the message；Determine the PoE interface for receiving the message；Establish the incidence relation between the facility information and the PoE interface；In power supply process, is controlled according to the incidence relation to the power receiving equipment and powered.Using scheme provided by the embodiments of the present application, PSE can be improved to the power supply control efficiency of power receiving equipment.
Description
Technical field
This application involves network technique fields, more particularly to a kind of method for controlling power supply and device.
Background technique
The appearance of wireless network provides great convenience to people's lives, and therefore, wireless network is in hotel, market,
School, hospital, corporate facility etc. place widespread deployment.When disposing wireless network in various places, need to dispose in place
AP (Access Point, access point) quantity is related to the area in place, and therefore, the area in place is bigger, the AP for needing to dispose
Quantity is more.Again due to whether being powered to each AP, usually manually controlled by staff, in view of this situation, in nothing
In the case that AP included in gauze network is again more, the larger workload of staff, and control efficiency is low.
Summary of the invention
The embodiment of the present application is designed to provide a kind of method for controlling power supply and device, to improve power supply control efficiency.
Specific technical solution is as follows:
In a first aspect, the embodiment of the present application provides a kind of method for controlling power supply, it is applied to Power over Ethernet PoE equipment
PSE, which comprises
Receive the message that power receiving equipment is sent, wherein the facility information of the power receiving equipment is carried in the message；
Determine the PoE interface for receiving the message；
Establish the incidence relation between the facility information and the PoE interface；
In power supply process, is controlled according to the incidence relation to the power receiving equipment and powered.
Second aspect, the embodiment of the present application provide a kind of power supply control apparatus, are applied to Power over Ethernet PoE equipment
PSE, described device include:
Message receiving module, for receiving the message of power receiving equipment transmission, wherein set described in being carried in the message by electricity
Standby facility information；
Interface determining module, for determining the PoE interface for receiving the message；
Relationship establishes module, the incidence relation for establishing between the facility information and the PoE interface；
Power control module, for being controlled according to the incidence relation to the power receiving equipment and being powered in power supply process.
The third aspect, the embodiment of the present application provides a kind of PSE, including processor and machine readable storage medium, described
Machine readable storage medium is stored with the machine-executable instruction that can be executed by the processor, and the processor is by the machine
Device executable instruction promotes: realizing method for controlling power supply step described in the embodiment of the present application.
Fourth aspect, the embodiment of the present application provide a kind of machine readable storage medium, are stored with machine-executable instruction,
When being called and being executed by processor, the machine-executable instruction promotes the processor: realizing described in the embodiment of the present application
Method for controlling power supply step.
As seen from the above, when being powered control using scheme provided by the embodiments of the present application, PSE receives power receiving equipment hair
After the message sent, the pass between the facility information of the power receiving equipment carried in message and the PoE interface of the above-mentioned message of reception is established
Connection relationship is controlled to power receiving equipment according to above-mentioned incidence relation and is powered in power supply process.Since PSE is knowing its each PoE
In the case which power receiving equipment what interface was connected is, it can accurately just control and be set to what each PoE interface was connected by electricity
Available electricity, and the corresponding relationship exactly between PoE interface and power receiving equipment that above-mentioned incidence relation is reflected, therefore, using this
Apply for the scheme that embodiment provides, can be realized PSE to the power supply control of power receiving equipment.Again due to being not required to compared with the existing technology
It wants staff to manually control the power supply to power receiving equipment, therefore, using scheme provided by the embodiments of the present application, can be improved confession
Electric control efficiency.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of application for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of flow diagram of method for controlling power supply provided by the embodiments of the present application；
Fig. 2 a is a kind of message encapsulation format；
Fig. 2 b is a kind of signal cover schematic diagram provided by the embodiments of the present application；
Fig. 2 c is a kind of networking structure schematic diagram provided by the embodiments of the present application；
Fig. 3 is a kind of structural schematic diagram of power supply control apparatus provided by the embodiments of the present application；
Fig. 4 is a kind of structural schematic diagram of PSE provided by the embodiments of the present application.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of embodiments of the present application, instead of all the embodiments.It is based on
Embodiment in the application, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall in the protection scope of this application.
AP, monitoring camera it is first-class based on the equipment of network communication other than the power supply power supply being separately configured can be used, also
It can be powered using PoE (Power over Ethernet, Power over Ethernet) power supply mode.
Wherein, PoE power supply is also known as remote power feeding, refers to power supply unit by Ethernet power port, using twisted pair to external
Power receiving equipment (Powered Device, PD) carries out remote power feeding.The above-mentioned power supply unit that PoE power supply refers to is referred to as
PSE (Power Sourcing Equipment), it is, PoE power supply unit.
It uses PoE power supply mode for power receiving equipment power supply, can remove from and power supply is separately configured for each power receiving equipment, thus
Cost is saved, provides convenience for networking.
In view of the foregoing, the embodiment of the present application provides a kind of method for controlling power supply and device for PSE, to realize
Power supply control of the PSE to power receiving equipment.
In one embodiment of the application, a kind of method for controlling power supply is provided, is applied to PSE, this method comprises:
Receive the message that power receiving equipment is sent, wherein the facility information of power receiving equipment is carried in above-mentioned message；
Determine the PoE interface for receiving above-mentioned message；
Establish the incidence relation between above equipment information and above-mentioned PoE interface；
In power supply process, is controlled according to above-mentioned incidence relation to power receiving equipment and powered.
Since PSE is in the case where which power receiving equipment know that its each PoE interface connected is, can accurately just control
The power receiving equipment power supply connected to each PoE interface is made, and the exactly PoE interface that above-mentioned incidence relation is reflected is set with by electricity
Therefore corresponding relationship between standby using scheme provided in this embodiment, can be realized PSE to the power supply control of power receiving equipment.
Power supply to power receiving equipment is manually controlled due to not needing staff compared with the existing technology again, using the present embodiment
The scheme of offer can be improved power supply control efficiency
Method for controlling power supply provided by the embodiments of the present application is described in detail below by specific embodiment.
Fig. 1 is a kind of flow diagram of method for controlling power supply provided by the embodiments of the present application, and this method is applied to PSE,
The above method includes:
S101: the message that power receiving equipment is sent is received.
Wherein, the facility information of power receiving equipment is carried in above-mentioned message.
Specifically, above-mentioned power receiving equipment, which can be AP, monitor camera etc., supports the equipment powered with PoE power supply mode.
Power receiving equipment is communicated to connect by the PoE interface and PSE of PSE.
In one embodiment of the application, the facility information of above-mentioned power receiving equipment may include: device name, equipment class
Type, company-information etc..
In another embodiment of the application, the above-mentioned message that power receiving equipment is sent to PSE can be LLDP (Link
Layer Discovery Protocol, Link Layer Discovery Protocol) message.
LLDP provides a kind of link layer discovery mode of standard, and the equipment of different vendor is enable mutually to send out in a network
Now and interact respective system and configuration information.LLDP is by the Information encapsulation of local device in LLDPDU (Link Layer
Discovery Protocol Data Unit, Link Layer Discovery Protocol data cell) in be distributed to the neighbours direct-connected with oneself,
Neighbours receive it after these information in the form of standard mib (Management Information Base, management information bank)
It saves, for subsequent query and judges the communication conditions of link.
LLDPDU is packaged in the data cell of LLDP message data part.Before forming LLDPDU, equipment first incite somebody to action this
Ground Information encapsulation at TLV format data, then by the data of several TLV formats be combined into a LLDPDU be encapsulated in LLDP report
The data portion of text is transmitted.Wherein, the data of TLV format refer to by Tag (label), Length (subfield lengths), Value
The data of (subdomain value) composition.
Such as Fig. 2 a, show a kind of encapsulation format of LLDPDU, wherein Chassis ID TLV, Port ID TLV,
Time To Live TLV is that each LLDPDU must be carried, remaining TLV is then optional carrying.Each LLDPDU is most
32 kinds of TLV can be carried.In consideration of it, the facility information of above-mentioned power receiving equipment can carry in the TLV entrained by LLDPDU.Specifically
, when the defined TLV for LLDPDU can satisfy the transmitting of above equipment information, defined TLV can be used and take
With above-mentioned TLV, when the defined TLV for LLDPDU is unsatisfactory for the transmitting of above equipment information, can with customized TLV, and
Above equipment information is carried using customized TLV.
Above-mentioned Chassis ID TLV is bridge MAC (Media Access Control, medium access control) address TLV,
Indicate the bridge MAC Address of sending device.Port ID TLV is port-mark TLV, identifies the port of LLDPDU transmitting terminal, specifically
, if carrying LLDP-MED TLV in LLDPDU, the content of Port ID TLV is the MAC Address of port, otherwise, Port
The content of ID TLV is the title of port.Time To Live TLV is time-to-live TLV, indicates the information of this equipment in neighbours
Time-to-live in equipment.
In addition to this, the Optional TLV in Fig. 2 a is optional TLV, indicates the TLV of above-mentioned optional carrying, it is,
Optional TLV.End of LLDPDU TLV is end of identification TLV, indicates the end of identification of LLDPDU, is last of LLDPDU
A TLV.
Specifically, above-mentioned power receiving equipment sends above-mentioned message to PSE, the above-mentioned message of periodicity sending can be, it can also be with
It is to send above-mentioned message after the facility information of power receiving equipment changes.
S102: the PoE interface for receiving above-mentioned message is determined.
Since power receiving equipment is to be connect by the PoE interface of PSE with PSE, so power receiving equipment sends message to PSE
Afterwards, PSE can be by the above-mentioned message of PoE interface that connect with above-mentioned power receiving equipment.In consideration of it, determined in this step
PoE interface is the PoE interface that PSE is connected with power receiving equipment.
S103: the incidence relation between above equipment information and above-mentioned PoE interface is established.
Since above equipment information is the facility information for sending the power receiving equipment of above-mentioned message to PSE, above-mentioned association
Relationship has also indicated that the corresponding relationship for the PoE interface that power receiving equipment is connect with it.Based on this, come from as PSE is received
The message of its each PoE interface, PSE can know that every PoE interface is connect with which power receiving equipment, and can know every
The facility information for the power receiving equipment that one PoE interface is connected.
S104: it in power supply process, is controlled according to above-mentioned incidence relation to power receiving equipment and is powered.
Specifically, the power supply configuration information of PSE can be obtained.Each time is can recorde in above-mentioned power supply configuration information
The power-on time section etc. of power receiving equipment or each power receiving equipment that section needs to power.
In view of the foregoing, in power supply process, according to above-mentioned power supply configuration information, it is determined whether stop being set to one by electricity
Available electricity needs the facility information according to above-mentioned incidence relation and power receiving equipment, really if stopping powering to a power receiving equipment
Determine the PoE interface that power receiving equipment is connected, then controls determined PoE interface and be in close state, and then realize and stop to this
Power receiving equipment power supply.
In addition, in power supply process, it can also be according to above-mentioned power supply configuration information, it is determined whether start to a power receiving equipment
If desired power supply starts to power to a power receiving equipment, then needs the facility information according to above-mentioned incidence relation and power receiving equipment,
Determine the PoE interface that power receiving equipment is connected, then PoE interface determined by control is in the open state, exports power receiving equipment
Required power is embodied as power receiving equipment power supply.
Above-mentioned power supply configuration information can be staff's manual configuration, is also possible to PSE and is generated according to specific requirements
's.
Scheme provided by the embodiments of the present application is illustrated from the angle of application scenarios again below.
Situation 1: during executing above-mentioned steps S101-S103, PSE does not have started to power receiving equipment and powers, in PSE
After obtaining above-mentioned incidence relation, starts control and power to power receiving equipment.
Situation 2: during executing above-mentioned steps S101-S103, PSE has begun to power receiving equipment and powers, in PSE
After obtaining above-mentioned incidence relation, controls according to above-mentioned incidence relation to power receiving equipment and power.
As seen from the above, when being powered control using scheme provided in this embodiment, PSE receives what power receiving equipment was sent
After message, establishes between the facility information of the power receiving equipment carried in message and the PoE interface for receiving above-mentioned message and be associated with pass
System controls to power receiving equipment according to above-mentioned incidence relation and powers in power supply process.Since PSE is knowing its each PoE interface
In the case which power receiving equipment what is connected is, it can accurately just control the power receiving equipment connected to each PoE interface and supply
Electricity, and the corresponding relationship exactly between PoE interface and power receiving equipment that above-mentioned incidence relation is reflected, therefore, using this implementation
The scheme that example provides, can be realized PSE to the power supply control of power receiving equipment.Again due to not needing work people compared with the existing technology
Therefore the power supply that member manually controls to power receiving equipment using scheme provided in this embodiment, can be improved power supply control efficiency
In addition to this, when controlling power supply using scheme provided in this embodiment, obtain and record manually PSE's without user
The facility information for the power receiving equipment that each PoE interface is connected, thus avoid due to needing the excessive facility information of user record and
Caused power supply configuration information mistake.
Furthermore when controlling power supply using scheme provided in this embodiment, user connects without each power receiving equipment is paid close attention to
PoE interface, in this way networking structure change or to networking carry out dilatation after, PSE still may be implemented and set to by electricity
Standby power supply control executes the extra works such as the PoE interface for determining that each power receiving equipment is connected without staff.
In one embodiment of the application, after receiving the message that power receiving equipment is sent, it can also be sent to management platform
Above equipment information, so that management platform is powered information analysis for power receiving equipment.
Wherein, above-mentioned management platform refers to the platform for being managed, safeguarding to network.For example, webmastering software, cloud management are flat
Platform or the WEB administration page of equipment etc..
In one embodiment of the application, above-mentioned PSE can also obtain the output power of above-mentioned PoE interface, and to management
Platform sends above-mentioned output power, so that management platform is powered analysis according to above-mentioned output power.
Specifically, above-mentioned PSE can be sent according to the preset time interval or at the time of default to management platform
State output power.For example, above-mentioned preset time interval can be 30 minutes, 60 minutes etc., 0 can be at the time of above-mentioned default
Point, 12 points etc..
In one embodiment of the application, management platform is powered information analysis, according to above-mentioned defeated for power receiving equipment
Power, which is powered analysis, out to respectively include at least one of following situations:
Count output general power, the output general power of entire networking of each power receiving equipment in networking；
According to the above-mentioned output general power counted on, electricity consumption, the electricity charge in preset duration in the past are counted, wherein above-mentioned pre-
If duration may is that one day, one week, January, 1 year etc.；
According to the electricity consumption in history electricity consumption, the following preset duration of electricity charge estimation, the electricity charge；
Count the electricity consumption trend of each power receiving equipment, entire networking；
The electricity for counting each power receiving equipment saves situation；
The electricity for counting entire networking or subnet saves situation etc..
The case where user can know power receiving equipment in whole network on managing platform in this way is subsequent progress network dimension
Shield provides greatly help and convenience.
For example, it may include economize on electricity time, economize on electricity wattage, economize on electricity expense etc. that above-mentioned electricity, which saves situation,.
Other than counting above-mentioned various information, above-mentioned management platform can also show the above-mentioned various information counted on, this
Sample can enable a user to the electricity consumption situation for being intuitively apparent from entire networking or each power receiving equipment.In addition, may be used also
To generate report messages for above-mentioned statistical information, in order to which user checks.
In one embodiment of the application, in power supply process, is controlled according to above-mentioned incidence relation to power receiving equipment and powered
When, it specifically can be in conjunction at least one of following information, and controlled according to above-mentioned incidence relation to power receiving equipment and powered.
The first: the corresponding working time of networking application scene where above-mentioned PSE
The different application scenarios corresponding working time is different.For example, when above-mentioned application scenarios are market, quotient
The corresponding working time is generally 8 a.m. to 10 points at night, does not have market in the time market other than the above-mentioned working time
Staff or customer exist, it is possible to which the time other than between at work stops powering to each power receiving equipment.
Second: the power supply control instruction that management platform is sent
User is generally familiar with the deployment scenario of each power receiving equipment in the networking that it is responsible for, in order to save electricity,
User can send power supply control instruction to PSE by management platform according to specific requirements, control and power to which power receiving equipment,
Or control stops powering to which power receiving equipment.
Specifically, user can be sent by management platform to PSE according to signal cover of following power receiving equipments etc.
Power supply control instruction.
The third: the signal cover of power receiving equipment
The signal cover that may have multiple power receiving equipments in networking overlaps, in this case, Ke Yigen
It according to the overlapping cases between the signal cover of each power receiving equipment, determines and continues to power to which power receiving equipment, and stop
Which power to power receiving equipment.
For example, shown in Fig. 2 b, the corresponding signal cover of power receiving equipment 1,2,3 are as follows: range 1, range 2 and range
3.Wherein, 3 a part of range overlaps with range 1, and a part overlaps with range 2, service provided by such power receiving equipment 3
It can assist to complete by power receiving equipment 1 and power receiving equipment 2, therefore, PSE can determine continuation to power receiving equipment 1 and power receiving equipment 2
Power supply, and stop powering to power receiving equipment 3, and then save electricity.
Method for controlling power supply provided by the embodiments of the present application is illustrated in conjunction with Fig. 2 c, by specific example below.
Include: in networking shown in Fig. 2 c management equipment, AC (Access Controller, wireless controller),
L2switch, AP, PC (PersonalComputer, personal computer) and monitoring camera.
Wherein, above-mentioned management equipment is the equipment for being equipped with the webmastering software as management platform.L2switch is to support
The interchanger of PoE power supply mode power supply.The PoE interface 1 of AP and L2switch connects, the PoE of monitoring camera and L2switch
Interface 2 connects.
AP is powered using PoE power supply mode, can be closed other than the application scenarios corresponding working time；
PC powers without using PoE power supply mode；
Monitoring camera is powered using PoE power supply mode, cannot be closed other than the application scenarios corresponding working time.
Then staff can configure the power supply configuration information of L2switch by above-mentioned webmastering software: other than the working time
Stop powering to AP power supply, whole day to monitoring camera.
Above-mentioned power supply configuration information is supplied to L2switch by webmastering software.
In the course of work, to L2switch transmission LLDP message, L2switch is connect by PoE for above-mentioned AP and monitoring camera
Mouth 1 receives the LLDP message that AP is sent, and passes through PoE interface 2 and receives the LLDP message that monitoring camera is sent.L2switch passes through
The above-mentioned message received obtains the facility information of AP and monitoring camera, and respectively builds the facility information of AP and PoE interface 1
The facility information of monitoring camera and PoE interface 2 are established incidence relation by vertical incidence relation.
L2switch detects after the above-mentioned working time, determines that connect with AP is PoE according to above-mentioned incidence relation
Interface 1, control PoE interface 1 is in the open state, and power needed for exporting AP is realized and powered to AP.L2switch is detected everywhere
After other than the above-mentioned working time, according to above-mentioned incidence relation, what determination was connect with AP is PoE interface 1, is controlled at PoE interface 1
In closed state, stop powering to AP.
Due to needing whole day to power to monitoring camera, so, L2switch is determined and is monitored according to above-mentioned incidence relation
Camera connection be PoE interface 2 after, control PoE interface 2 is continuously in open state, function needed for output monitoring camera
Rate is realized and is powered to monitoring camera.
In addition, can periodically or be pressed after L2switch obtains the facility information of AP and the facility information of monitoring camera
Facility information obtained is sent to webmastering software according to fixed time interval.Certainly, webmastering software can also periodically or be pressed
Facility information is read from above-mentioned L2switch according to fixed time interval.
Furthermore L2switch can also obtain the output power of PoE interface 1 and PoE interface 2, and periodically or according to solid
Fixed time interval sends output power obtained to webmastering software.Certainly, webmastering software can also be periodically or according to solid
Fixed time interval reads output power from above-mentioned L2switch.
Webmastering software can be based on above equipment information and output power for AP, the electric quantity consumption of monitoring camera in this way
Etc. being analyzed.
Corresponding with above-mentioned method for controlling power supply, the embodiment of the present application also provides a kind of power supply control apparatus.
Fig. 3 is a kind of structural schematic diagram of power supply control apparatus provided by the embodiments of the present application, and described device is applied to
PSE, described device include:
Message receiving module 301, for receiving the message of power receiving equipment transmission, wherein carried in the message it is described by
The facility information of electric equipment；
Interface determining module 302, for determining the PoE interface for receiving the message；
Relationship establishes module 303, the incidence relation for establishing between the facility information and the PoE interface；
Power control module 304, for being controlled according to the incidence relation to the power receiving equipment and being supplied in power supply process
Electricity.
In one embodiment of the application, above-mentioned power supply control apparatus can also include:
Information sending module, for after the message receiving module 301 receives the message, Xiang Guanli platform to be sent
The facility information, so that the management platform is powered information analysis for the power receiving equipment.
In one embodiment of the application, above-mentioned power supply control apparatus can also include:
Power obtaining module sends the output work for obtaining the output power of the PoE interface, and to management platform
Rate, so that the management platform is powered analysis according to the output power.
In one embodiment of the application, the power control module 304 can be specifically used in power supply process, knot
At least one of following information is closed, and is controlled according to the incidence relation to the power receiving equipment and is powered:
The corresponding working time of networking application scene where the PSE；
Manage the power supply control instruction that platform is sent；
The signal cover of power receiving equipment.
As seen from the above, when being powered control using the scheme that above-mentioned each embodiment provides, PSE receives power receiving equipment
After the message of transmission, establish between the facility information of the power receiving equipment carried in message and the PoE interface of the above-mentioned message of reception
Incidence relation is controlled to power receiving equipment according to above-mentioned incidence relation and is powered in power supply process.Since PSE is knowing that its is each
In the case which power receiving equipment what PoE interface was connected is, can accurately just control connected to each PoE interface by electricity
Equipment power supply, and the corresponding relationship exactly between PoE interface and power receiving equipment that above-mentioned incidence relation is reflected, therefore, application
The scheme that above-mentioned each embodiment provides, can be realized PSE to the power supply control of power receiving equipment.Again due to compared with the existing technology
It does not need staff and manually controls power supply to power receiving equipment, it therefore, can using the scheme that above-mentioned each embodiment provides
Improve power supply control efficiency
Corresponding with above-mentioned method for controlling power supply, the embodiment of the present application also provides a kind of PSE.
Fig. 4 is a kind of structural schematic diagram of PSE provided by the embodiments of the present application, which includes: processor 401 and machine
Readable storage medium storing program for executing 402, the machine readable storage medium 402 is stored with the machine that can be executed by the processor 401 can
It executes instruction, the processor 401 is promoted by the machine-executable instruction: realizing power supply control provided by the embodiments of the present application
Scheme.
In one embodiment of the application, a kind of method for controlling power supply is provided, is applied to PSE, which comprises
Receive the message that power receiving equipment is sent, wherein the facility information of the power receiving equipment is carried in the message；
Determine the PoE interface for receiving the message；
Establish the incidence relation between the facility information and the PoE interface；
According to the incidence relation, control as power receiving equipment power supply.
It should be noted that its for the method for controlling power supply that above-mentioned processor 401 is promoted to realize by machine-executable instruction
His embodiment, identical as the embodiment that preceding method embodiment part refers to, which is not described herein again.
As seen from the above, when being powered control using PSE provided in this embodiment, since PSE is knowing its each PoE
In the case which power receiving equipment what interface was connected is, it can accurately just control and be set to what each PoE interface was connected by electricity
Available electricity, and the corresponding relationship exactly between PoE interface and power receiving equipment that above-mentioned incidence relation is reflected, therefore, using this
The scheme that embodiment provides, can be realized PSE to the power supply control of power receiving equipment.Again due to not needing work compared with the existing technology
The power supply to power receiving equipment is manually controlled as personnel, therefore, using scheme provided in this embodiment, can be improved power supply control effect
Rate
Corresponding with above-mentioned method for controlling power supply, the embodiment of the present application also provides a kind of machine readable storage mediums, deposit
Machine-executable instruction is contained, when being called and being executed by processor, the machine-executable instruction promotes the processor: real
Existing power supply control scheme provided by the embodiments of the present application.
In one embodiment of the application, a kind of method for controlling power supply is provided, is applied to PSE, which comprises
Receive the message that power receiving equipment is sent, wherein the facility information of the power receiving equipment is carried in the message；
Determine the PoE interface for receiving the message；
Establish the incidence relation between the facility information and the PoE interface；
According to the incidence relation, control as power receiving equipment power supply.
It should be noted that other implementations for the method for controlling power supply that above-mentioned machine-executable instruction promotes processor to realize
Example, identical as the embodiment that preceding method embodiment part refers to, which is not described herein again.
As seen from the above, when executing machine readable storage medium provided in this embodiment and being powered control, since PSE exists
In the case which power receiving equipment know that its each PoE interface connected is, can accurately just it control to each PoE interface institute
The power receiving equipment of connection is powered, and the corresponding relationship exactly between PoE interface and power receiving equipment that above-mentioned incidence relation is reflected,
Therefore, using scheme provided in this embodiment, it can be realized PSE to the power supply control of power receiving equipment.Again due to relative to existing
Technology does not need staff and manually controls power supply to power receiving equipment, therefore, using scheme provided in this embodiment, Neng Gouti
High power supply control efficiency
Above-mentioned machine readable storage medium may include random access memory (Random Access Memory, RAM),
It also may include nonvolatile memory (Non-Volatile Memory, NVM), for example, at least a magnetic disk storage.It is optional
, above-mentioned machine readable storage medium can also be that at least one is located remotely from the storage device of aforementioned processor.
Above-mentioned processor can be general processor, including central processing unit (Central Processing Unit,
CPU), network processing unit (Network Processor, NP) etc.；It can also be digital signal processor (Digital Signal
Processing, DSP), it is specific integrated circuit (Application Specific Integrated Circuit, ASIC), existing
It is field programmable gate array (Field-Programmable Gate Array, FPGA) or other programmable logic device, discrete
Door or transistor logic, discrete hardware components.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
Each embodiment in this specification is all made of relevant mode and describes, same and similar portion between each embodiment
Dividing may refer to each other, and each embodiment focuses on the differences from other embodiments.Especially for device,
For PSE and machine readable storage medium embodiment, since it is substantially similar to the method embodiment, so the comparison of description is simple
Single, the relevent part can refer to the partial explaination of embodiments of method.The foregoing is merely the preferred embodiments of the application, and
The non-protection scope for being used to limit the application.Within the spirit and principles of this application made by any modification, equivalent replacement,
Improve etc., it is all contained in the protection scope of the application.
Claims (10)
1. a kind of method for controlling power supply, which is characterized in that be applied to Power over Ethernet PoE equipment PSE, which comprises
Receive the message that power receiving equipment is sent, wherein the facility information of the power receiving equipment is carried in the message；
Determine the PoE interface for receiving the message；
Establish the incidence relation between the facility information and the PoE interface；
In power supply process, is controlled according to the incidence relation to the power receiving equipment and powered.
2. the method according to claim 1, wherein also being wrapped after the message that the reception power receiving equipment is sent
It includes:
The facility information is sent to management platform, so that the management platform is powered information for the power receiving equipment
Analysis.
3. the method according to claim 1, wherein the method also includes:
The output power of the PoE interface is obtained, and sends the output power to management platform, so that the management platform
Analysis is powered according to the output power.
4. method according to any one of claim 1-3, which is characterized in that it is described in power supply process, according to described
Incidence relation control is that the power receiving equipment is powered, comprising:
In power supply process, control in conjunction at least one of following information, and according to the incidence relation to the power receiving equipment
Power supply:
The corresponding working time of networking application scene where the PSE；
Manage the power supply control instruction that platform is sent；
The signal cover of power receiving equipment.
5. a kind of power supply control apparatus, which is characterized in that be applied to Power over Ethernet PoE equipment PSE, described device includes:
Message receiving module, for receiving the message of power receiving equipment transmission, wherein carry the power receiving equipment in the message
Facility information；
Interface determining module, for determining the PoE interface for receiving the message；
Relationship establishes module, the incidence relation for establishing between the facility information and the PoE interface；
Power control module, for being controlled according to the incidence relation to the power receiving equipment and being powered in power supply process.
6. device according to claim 5, which is characterized in that described device further include:
Information sending module, for being set described in the transmission of Xiang Guanli platform after the message receiving module receives the message
Standby information, so that the management platform is powered information analysis for the power receiving equipment.
7. device according to claim 5, which is characterized in that described device further include:
Power obtaining module sends the output power for obtaining the output power of the PoE interface, and to management platform,
So that the management platform is powered analysis according to the output power.
8. the device according to any one of claim 5-7, which is characterized in that
The power control module is specifically used in power supply process, in conjunction at least one of following information, and according to the pass
Connection relationship is controlled powers to the power receiving equipment:
The corresponding working time of networking application scene where the PSE；
Manage the power supply control instruction that platform is sent；
The signal cover of power receiving equipment.
9. a kind of PSE, which is characterized in that including processor and machine readable storage medium, the machine readable storage medium is deposited
The machine-executable instruction that can be executed by the processor is contained, the processor is promoted by the machine-executable instruction:
Realize any method and step of claim 1-4.
10. a kind of machine readable storage medium, which is characterized in that be stored with machine-executable instruction, by processor call and
When execution, the machine-executable instruction promotes the processor: realizing any method and step of claim 1-4.
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| CN201910143183.5A CN109660365A (en) | 2019-02-26 | 2019-02-26 | A kind of method for controlling power supply and device |
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| CN201910143183.5A CN109660365A (en) | 2019-02-26 | 2019-02-26 | A kind of method for controlling power supply and device |
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| CN113810202A (en) * | 2020-06-17 | 2021-12-17 | 华为技术有限公司 | Method and apparatus for managing power supply, power supply device, and computer readable medium |
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