CN104811316B - A kind of method for managing power supply and device of broadband power line communication equipment - Google Patents
A kind of method for managing power supply and device of broadband power line communication equipment Download PDFInfo
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- CN104811316B CN104811316B CN201510133254.5A CN201510133254A CN104811316B CN 104811316 B CN104811316 B CN 104811316B CN 201510133254 A CN201510133254 A CN 201510133254A CN 104811316 B CN104811316 B CN 104811316B
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Abstract
The present invention is suitable for power-line broadband communication technology field, provides a kind of method for managing power supply and device of broadband power line communication equipment, including：First PLC device receives power management instruction；First PLC device executes the power management instruction, and power management instruction is sent at least one second PLC device in same PLC network, so that second PLC device executes the power management instruction.The present invention only needs to carry out primary power source management operation, you can so that more PLC devices in same PLC network make corresponding power management action, improves the operating efficiency that power management is carried out to PLC device.
Description
Technical field
The invention belongs to power-line broadband communication technology field more particularly to a kind of power supplys of broadband power line communication equipment
Management method and device.
Background technology
Common broadband power line communication (Power Line Communication, PLC) equipment has PLC Ethernets adaptation
Device (also known as Homeplug), PLC wireless-Ethernet adapters etc., in PLC network, at present can only by plug cable, button, open
Close etc. modes to PLC device carry out it is standby, wake up etc. power management operations, and every time operation can only be directed to single PLC device into
Row needs repeatedly to operate if having multiple PLC devices to need standby or wake up simultaneously in same PLC network, influences
The operating efficiency of power management is carried out to PLC device.
Invention content
The embodiment of the present invention is designed to provide a kind of method for managing power supply and device of PLC device, it is intended to solve existing
The problem for having the operating efficiency for carrying out power management in technology to PLC device low.
The embodiment of the present invention is achieved in that a kind of method for managing power supply of PLC device, including：
First PLC device receives power management instruction；
First PLC device executes the power management instruction, and power management instruction is sent to same PLC
At least one second PLC device in network, so that second PLC device executes the power management instruction.
The another object of the embodiment of the present invention is to provide a kind of electric power controller of PLC device, including：
Receiving unit receives power management instruction for the first PLC device；
Administrative unit executes the power management instruction for first PLC device, and the power management is instructed
At least one second PLC device being sent in same PLC network, so that second PLC device executes the power management
Instruction.
In the embodiment of the present invention, it is only necessary to carry out primary power source management operation, you can so that more in same PLC network
PLC device makes corresponding power management action, improves the operating efficiency that power management is carried out to PLC device.
Description of the drawings
Fig. 1 is the implementation flow chart of the method for managing power supply for the PLC device that the embodiment of the present invention one provides；
Fig. 2 is the implementation flow chart of the method for managing power supply of PLC device provided by Embodiment 2 of the present invention；
Fig. 3 is the implementation flow chart of the method for managing power supply for the PLC device that the embodiment of the present invention three provides；
Fig. 4 is the implementation flow chart of the method for managing power supply for the PLC device that the embodiment of the present invention four provides；
Fig. 5 is the implementation flow chart of the method for managing power supply for the PLC device that the embodiment of the present invention five provides；
Fig. 6 is the standby flow example figure of the method for managing power supply for the PLC device that the embodiment of the present invention five provides；
Fig. 7 is the wake-up flow example figure of the method for managing power supply for the PLC device that the embodiment of the present invention five provides；
Fig. 8 is the structure diagram of the electric power controller for the PLC device that the embodiment of the present invention six provides.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
In embodiments of the present invention, the PLC, refer to using low-voltage distributing line transmitting high speed data, voice, image,
A kind of communication mode of the multimedia service signals such as video, using the power line of transmission electric current as communications carrier, as long as
Any place for having power outlet does not have to dialing, so that it may realize that express network accesses.
Embodiment one：
Fig. 1 shows the implementation process of the method for managing power supply of PLC device provided in an embodiment of the present invention, and details are as follows：
In S101, the first PLC device receives power management instruction.
In S102, first PLC device executes the power management instruction, and the power management is instructed and is sent
To at least one second PLC device in same PLC network, so that second PLC device executes the power management instruction.
Wherein, the PLC device that will receive power management instruction is defined as first PLC device (i.e. local PLC is set
It is standby), and second PLC device (i.e. distal end PLC device) is to be present in same PLC network with first PLC device
PLC device.Further, the PLC network is AVLN (AV Logic Network), that is, is based on Homeplug AV agreements institute
The PLC network set up.
In the present embodiment, in the first PLC device side electricity is inputted by modes such as virtual key, physical button, touch screens
Source control instructs, and the power management instruction includes but not limited to that standby command and wake-up instruct, wherein the standby command is used
In making PLC device carry out standby mode, at this point, current state is stored in memory by the system of PLC device, it is then log out and is
The electrical source consumption of system, PLC device reduces, and only maintains the bottom line operation of CPU, memory and hard disk；The wake-up instruction is used for
PLC device is activated from standby mode, is restored to standby preceding state.
In this embodiment, be sent to the first PLC device power management instruction can also be sent to one or more the
Two PLC devices, so that the first PLC device and the second PLC device make corresponding power supply pipe all in accordance with the instruction of same power management
Reason acts.
Through the above technical solutions, only needing to carry out primary power source management operation, you can so that more in same PLC network
Platform PLC device makes corresponding power management action, for example, making more PLC devices while into standby mode or simultaneously
It is waken up from standby mode, improves the operating efficiency for carrying out power management to PLC device.
Embodiment two：
The present embodiment further illustrates on the basis of the embodiment of the present invention one when power management instruction is standby command
When, to the method for managing power supply of PLC device.As shown in Figure 2：
In S201, first PLC device receives standby command.
In S202, the standby command is sent to second PLC device by first PLC device.
In S203, first PLC device executes the standby command.
In the present embodiment, the first PLC device after receiving standby command needs that standby command is first sent to
Two PLC devices, then execute standby command and enter standby mode, otherwise, waited for once the first PLC device first carries out standby command entrance
Standby command just can not be sent to the second PLC device by machine state again.
Further, the second PLC device, can be to the first PLC device returning response, for anti-after receiving standby command
Present whether the second PLC device according to the standby command enters standby mode, the first PLC device is receiving the second PLC device
After the response of return, enter standby mode also according to the standby command.Hereafter, if the first PLC device receives wake-up instruction
Later, the response that can be returned according to the second PLC device received before this, judges which PLC device enters standby mode,
It then will targetedly wake up instruction and be sent to these PLC devices for entering standby mode.
Embodiment three：
The present embodiment further illustrates on the basis of the embodiment of the present invention one when power management instruction instructs to wake up
When, to the method for managing power supply of PLC device.As shown in Figure 3：
In S301, first PLC device receives wake-up instruction.
In S302, first PLC device executes the wake-up instruction.
In S303, wake-up instruction is sent to second PLC device by first PLC device.
In the present embodiment, the first PLC device needs to first carry out wake-up instruction, activation after receiving wake-up instruction
Working condition before to standby mode, then it is sent to the second PLC device by instruction is waken up, otherwise, the first PLC device is standby
Instruction can not will be waken up under state is sent to the second PLC device.
Further, the second PLC device wakes up instruction and successfully after being activated in standby mode receiving, can be to first
PLC device returning response is activated for whether the second PLC device of feedback to instruct according to the wake-up from standby mode.
Example IV：
The present embodiment is set on the basis of the embodiment of the present invention one, embodiment two or embodiment three in the first PLC
For before receiving standby command, increases and execute PLC device selection operation, selected in all PLC devices of the PLC network
The step of first PLC device and second PLC device, as shown in Figure 4：
In S401, PLC device selection operation is executed, described first is selected in all PLC devices of the PLC network
PLC device and second PLC device.
In S402, first PLC device receives standby command.
In S403, first PLC device executes the power management instruction, and the power management is instructed and is sent
To at least one second PLC device in same PLC network, so that second PLC device executes the power management instruction.
In the present embodiment, it can be configured in PLC network, if being selected in all PLC devices of the PLC network
Dry PLC device, these selected PLC devices can be controlled by same power management instruction, be sent to the electricity of wherein one PLC device
Source control instruction can be sent to other selected PLC devices by the PLC device.
Meanwhile as another realization method of the embodiment of the present invention, in the case where not executing S401, acquiescently, hair
The whole of the PLC network can be sent to by the PLC device by giving the power management instruction of wherein one PLC device of PLC network
Remaining PLC device.
By the technical solution of example IV, same PLC network can be specified according to actual PLC device regulatory requirement
Interior all or part of PLC device is controlled by same power management instruction, increases to the flexible of PLC device power management
Property, meet the actual use demand of user.
Embodiment five：
The present embodiment instructs sender on the basis of the embodiment of the present invention four, to the power management of the first PLC device
Formula is defined, as shown in Figure 5：
In S501, PLC device selection operation is executed, described first is selected in all PLC devices of the PLC network
PLC device and second PLC device.
In S502, first PLC device receives power management instruction.
In S503, first PLC device executes the power management instruction, and in the PLC network described in broadcast
Power management instructs, so that second PLC device executes the power management instruction.
In the present embodiment, the first PLC device is after receiving power management instruction, by power supply by way of broadcast
Management instruction is sent, configuration based on S401 operation, and the second chosen PLC device instructs it receiving power management
Afterwards, corresponding operation can be made according to power management instruction, and the second unselected PLC device is receiving power management
After instruction, then it can ignore power management instruction, not respond.
In the present embodiment, the power management received instruction is sent directly by way of broadcast, is not needed
The destination address of transmission is set one by one, improves the operating efficiency of power management.
As another realization method of the embodiment of the present invention, the first PLC device can also be operated based on the configuration of S401,
Setting power management instructs the destination address sent one by one, after receiving power management instruction, only to the destination of setting
Location sends power management instruction.
Illustratively, Fig. 6 and Fig. 7 respectively illustrates the method for managing power supply of PLC device provided in an embodiment of the present invention
Standby flow and wake-up flow, it can be seen that in figure 6, local PLC device (i.e. the first PLC device) is receiving standby finger
After order, the configuration operation being primarily based in S401 judges whether the distal end PLC device for needing to be carried out at the same time standby operation
(i.e. the second PLC device) is then to send standby command to distal end PLC device, and in the response for receiving distal end PLC device and returning
Later, also enter standby mode, if there is no the distal end PLC device for needing to be carried out at the same time standby operation, local PLC device is straight
It taps into standby mode；In the figure 7, local PLC device is swashed after receiving wake-up instruction first from standby mode
It is living, then based on the configuration operation in S401, or based on the response that distal end PLC device returns when sending standby command, to distal end
PLC device, which is sent, wakes up instruction, and receives the response that distal end PLC device returns again, and distal end PLC device is based in S401
Configuration operation, in that case it can be decided that be to execute wake-up instruction or ignore wake-up instruction.
Embodiment six：
Corresponding to the method for managing power supply of the PLC device described in foregoing embodiments, Fig. 8 shows that the embodiment of the present invention provides
PLC device electric power controller structure diagram, for convenience of description, only the parts related to this embodiment are shown.
With reference to Fig. 8, which includes：
Receiving unit 81, the first PLC device receive power management instruction；
Administrative unit 82, first PLC device executes the power management instruction, and the power management is instructed and is sent out
At least one second PLC device in same PLC network is given, so that second PLC device executes the power management and refers to
It enables.
Optionally, the power management instruction includes standby command, and the administrative unit 82 includes：
The standby command is sent to second PLC device by the first transmission unit, first PLC device；
First execution unit, first PLC device execute the standby command.
Optionally, the power management instruction includes waking up instruction, and the administrative unit 82 includes：
Second execution unit, first PLC device execute the wake-up instruction；
Wake-up instruction is sent to second PLC device by the second transmission unit, first PLC device.
Optionally, described device further includes：
Selecting unit executes PLC device selection operation, described first is selected in all PLC devices of the PLC network
PLC device and second PLC device.
Optionally, the administrative unit 82 is specifically used for：
First PLC device executes the power management instruction, and broadcasts the power management in the PLC network and refer to
It enables, so that second PLC device executes the power management instruction.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention made by within refreshing and principle.
Claims (8)
1. a kind of method for managing power supply of broadband power line communication PLC device, which is characterized in that including：
First PLC device receives power management instruction；
First PLC device executes the power management instruction, and power management instruction is sent to same PLC network
Interior at least one second PLC device, so that the first PLC device and the second chosen PLC device are all in accordance with same power supply pipe
Corresponding power management action is made in reason instruction；
Wherein, before the first PLC device receives power management instruction, the method further includes：Execute PLC device selection behaviour
Make, first PLC device and second PLC device are selected in all PLC devices of the PLC network.
2. the method as described in claim 1, which is characterized in that the power management instruction includes standby command, and described first
PLC device executes power management instruction, and power management instruction is sent at least one in same PLC network
Second PLC device, so that the first PLC device and the second chosen PLC device make phase all in accordance with the instruction of same power management
The power management answered acts：
The standby command is sent to second PLC device by first PLC device；
First PLC device executes the standby command.
3. the method as described in claim 1, which is characterized in that the power management instruction includes waking up instruction, and described first
PLC device executes power management instruction, and power management instruction is sent at least one in same PLC network
Second PLC device, so that the first PLC device and the second chosen PLC device make phase all in accordance with the instruction of same power management
The power management answered acts：
First PLC device executes the wake-up instruction；
Wake-up instruction is sent to second PLC device by first PLC device.
4. the method as described in claim 1, which is characterized in that first PLC device executes the power management instruction, and
Power management instruction is sent at least one second PLC device in same PLC network so that the first PLC device and
The second chosen PLC device makes corresponding power management action all in accordance with the instruction of same power management：
First PLC device executes the power management instruction, and the power management instruction is broadcasted in the PLC network,
So that the second chosen PLC device executes the power management instruction.
5. a kind of electric power controller of broadband power line communication PLC device, which is characterized in that including：
Receiving unit receives power management instruction for the first PLC device；
Administrative unit executes the power management instruction for first PLC device, and the power management is instructed and is sent
To at least one second PLC device in same PLC network, so that the first PLC device and the chosen equal root of the second PLC device
Corresponding power management action is made according to the instruction of same power management；
Described device further includes：Selecting unit, for executing PLC device selection operation, in all PLC devices of PLC network
Select the first PLC device and the second PLC device.
6. device as claimed in claim 5, which is characterized in that the power management instruction includes standby command, the management
Unit includes：
The standby command is sent to second PLC device by the first transmission unit for first PLC device；
First execution unit executes the standby command for first PLC device.
7. device as claimed in claim 5, which is characterized in that the power management instruction includes waking up instruction, the management
Unit includes：
Second execution unit executes the wake-up instruction for first PLC device；
Wake-up instruction is sent to second PLC device by the second transmission unit for first PLC device.
8. device as claimed in claim 5, which is characterized in that the administrative unit is specifically used for：
First PLC device executes the power management instruction, and the power management instruction is broadcasted in the PLC network,
So that the second chosen PLC device executes the power management instruction.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510133254.5A CN104811316B (en) | 2015-03-25 | 2015-03-25 | A kind of method for managing power supply and device of broadband power line communication equipment |
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| CN201510133254.5A CN104811316B (en) | 2015-03-25 | 2015-03-25 | A kind of method for managing power supply and device of broadband power line communication equipment |
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| CN112489340A (en) * | 2019-09-12 | 2021-03-12 | 华为技术有限公司 | Fire-fighting terminal, fire-fighting control terminal and fire-fighting method |
| CN111123826A (en) * | 2019-12-26 | 2020-05-08 | 浙江机电职业技术学院 | Data transmission method and device and electronic equipment |
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| US8203984B2 (en) * | 2008-12-19 | 2012-06-19 | Intel Corporation | Power management for wireless networks |
| CN102158257A (en) * | 2011-01-17 | 2011-08-17 | 华为终端有限公司 | Energy-saving method, equipment and system for PLC (power line carrier) networking equipment |
| CN102891756B (en) * | 2011-07-20 | 2016-08-10 | 台达电子工业股份有限公司 | Active electric management system and management method thereof |
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