CN113872776B - Energy saving method, system, storage medium and equipment - Google Patents
Energy saving method, system, storage medium and equipment Download PDFInfo
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- CN113872776B CN113872776B CN202110964169.9A CN202110964169A CN113872776B CN 113872776 B CN113872776 B CN 113872776B CN 202110964169 A CN202110964169 A CN 202110964169A CN 113872776 B CN113872776 B CN 113872776B
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- 238000000034 method Methods 0.000 title claims abstract description 46
- 230000003287 optical effect Effects 0.000 claims abstract description 341
- 230000005540 biological transmission Effects 0.000 claims abstract description 57
- 230000004044 response Effects 0.000 claims abstract description 23
- 238000004590 computer program Methods 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 3
- 239000013307 optical fiber Substances 0.000 description 14
- 238000010586 diagram Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
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- 230000000694 effects Effects 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/12—Arrangements for remote connection or disconnection of substations or of equipment thereof
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
- H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
- H04B10/0795—Performance monitoring; Measurement of transmission parameters
- H04B10/07955—Monitoring or measuring power
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate
Abstract
The application provides an energy saving method, a system, a storage medium and equipment, wherein the method comprises the following steps: in response to the starting of the first IT device and the second IT device, controlling the first IO chip, the first optical module, the first optical transmitter and the first optical receiver to be started, and controlling the second IO chip, the second optical module, the second optical transmitter and the second optical receiver to be started; sequentially detecting the optical power values of the second light receivers, and sequentially judging whether the optical power values of the second light receivers exceed preset thresholds or not; if the first optical transmitter is in excess of the second optical transmitter, a plurality of second optical receivers are identified to be respectively connected with the corresponding first optical transmitters, and the second optical receivers are controlled to be kept in an on state through a second IO chip so that the first IT equipment and the second IT equipment can perform data transmission; in response to the completion of the data transmission, the first IO chip is notified to control one or more of the plurality of first optical transmitters to remain on and the other first optical transmitters to be off based on the busyness of the traffic. The application achieves the purpose of reducing the power consumption of the optical module.
Description
Technical Field
The present application relates to the field of IT technologies, and in particular, to an energy saving method, system, storage medium, and apparatus.
Background
When IT equipment is networked, a plurality of network cards are required to be configured for each IT equipment, and an optical module is configured in each network card; or the network card may be directly integrated onto the motherboard of the IT device. Either way, the optical module is required. Optical modules are available in a variety of different package types, such as SFP, sfp+, SFP28, SFP56, SFP112, qsfp+, QSFP28, QSFP56, QSFP112, etc., which are all package types of optical modules that can be used to connect network switches and other IT devices (e.g., servers, storage arrays) for data transmission. As the signal transmission rate increases, the power consumption of the SFP and QSFP packaged optical modules increases gradually.
The power consumption of the network card mainly comprises a network chip and an optical module, for example, a 400G network card, the power consumption of the chip is 20W, the total power consumption of the optical modules of 4 SFPs 112 is 10W, and the total power consumption of a single network card is more than 30W, thereby causing a large amount of power consumption. When IT is supposed that IT equipment is actually networked, the network card is configured with 4 SFP112 optical modules, and the port of the docked IT equipment is insufficient or the service is not busy, so that the 4 SFP optical modules are not required to be connected with optical fibers, the optical modules which are not connected with the optical fibers cannot transmit signals, but have certain power after being electrified, and the waste of electric energy is caused. Therefore, a method for reducing power consumption is needed for the board card with the optical module to achieve the purpose of energy saving.
Disclosure of Invention
Therefore, the present application is directed to an energy saving method, system, storage medium and device, which are used for solving the problem of power waste caused by the fact that an optical module is in an idle state but still turned on when IT equipment is networked in the prior art.
Based on the above object, the present application provides an energy saving method comprising the steps of:
in response to both the first IT device and the second IT device being enabled, enabling, by a first IO chip of the first IT device, a plurality of first optical transmitters and first optical receivers by controlling a plurality of first optical modules connected thereto, and enabling, by a second IO chip of the second IT device, a plurality of second optical transmitters and second optical receivers by controlling a plurality of second optical modules connected thereto;
sequentially detecting the optical power values of the plurality of second optical receivers through the second IO chip, and sequentially judging whether the optical power values of the plurality of second optical receivers respectively exceed a preset threshold value;
in response to the optical power values of the plurality of second optical receivers exceeding a preset threshold, recognizing that the plurality of second optical receivers are respectively connected with the corresponding plurality of first optical transmitters through optical transmission media, and controlling the plurality of second optical receivers to keep an on state through a second IO chip so as to enable the first IT equipment and the second IT equipment to perform data transmission;
in response to the first IT device and the second IT device completing data transmission, the first IT device informs the first IO chip of controlling one or more of the plurality of first optical transmitters to keep on state based on the busyness of the traffic, and the other first optical transmitters are turned off to realize energy saving.
In some embodiments, the method further comprises:
and in response to the fact that the optical power value of the second optical receiver does not exceed the preset threshold, controlling the second optical transmitter of the second optical module where the second optical receiver is located to be closed through the second IO chip so as to achieve energy saving, and controlling the second optical receiver to be kept in an open state.
In some embodiments, controlling the number of second optical receivers to remain on via the second IO chip includes:
and controlling a plurality of second optical receivers and second optical transmitters of the second optical modules where the second optical receivers are positioned to keep an on state through the second IO chip.
In some embodiments, the method further comprises:
and responding to the first IT equipment to inform the first IO chip to control one or more of the plurality of first optical transmitters to keep an on state based on the traffic busyness so as to enable the other first optical transmitters to be closed, and sequentially detecting the optical power values of the plurality of second optical receivers through the second IO chip.
In some embodiments, controlling, by the second IO chip, the plurality of second optical receivers to keep an on state, so that the first IT device and the second IT device perform data transmission includes:
and controlling a plurality of second light receivers to keep an on state through the second IO chip so as to enable the first IO chip and the second IO chip to communicate and enable the first IT equipment and the second IT equipment to conduct data transmission.
In some embodiments, the method further comprises:
receiving, by a second optical receiver, an optical signal transmitted by a first optical transmitter of a first optical module through a first optical transmission medium in response to the first optical transmitter being on and communicating with the first optical transmission medium between the corresponding second optical receiver;
and responding to the second optical receiver to receive the optical signal sent by the first optical transmitter, and starting a second optical transmitter of a second optical module where the second optical receiver is positioned through the second IO chip.
In some embodiments, the method further comprises:
and transmitting, by the second optical transmitter, an optical signal to the first optical receiver through the second optical transmission medium in response to the second optical transmitter being on and in communication with a second optical transmission medium between the corresponding first optical receiver.
In another aspect of the present application, there is also provided an energy saving system including:
an opening module configured to be opened by a first IO chip of the first IT device by controlling a plurality of first optical modules connected thereto to cause a plurality of first optical transmitters and first optical receivers to be opened, and to be opened by a second IO chip of the second IT device by controlling a plurality of second optical modules connected thereto to cause a plurality of second optical transmitters and second optical receivers to be opened, in response to both the first IT device and the second IT device being started;
the judging module is configured to sequentially detect the optical power values of the second optical receivers through the second IO chip and sequentially judge whether the optical power values of the second optical receivers exceed preset thresholds or not;
the data transmission module is configured to respond to the fact that the optical power values of the second optical receivers exceed a preset threshold value, identify that the second optical receivers are respectively connected with the corresponding first optical transmitters through optical transmission media, and control the second optical receivers to keep on through the second IO chip so as to enable the first IT equipment and the second IT equipment to conduct data transmission; and
and the energy-saving module is configured to respond to the completion of data transmission of the first IT equipment and the second IT equipment, inform the first IO chip to control one or more of the plurality of first optical transmitters to keep an on state based on the busyness of the business, and enable the other first optical transmitters to be turned off so as to realize energy saving.
In yet another aspect of the present application, there is also provided a computer readable storage medium storing computer program instructions which, when executed, implement any of the methods described above.
In yet another aspect of the present application, there is also provided a computer device comprising a memory and a processor, the memory storing a computer program which, when executed by the processor, performs any of the methods described above.
The application has at least the following beneficial technical effects:
the application sequentially detects the optical power values of the second optical receivers through the second IO chip, sequentially judges whether the optical power values of the second optical receivers respectively exceed a preset threshold value, and acquires that the second optical receivers are respectively connected with the corresponding first optical transmitters through optical transmission media under the condition that the optical power values of the second optical receivers exceed the preset threshold value, so as to control the second optical receivers to keep an on state to enable the first IT equipment and the second IT equipment to perform data transmission; under the condition that the first IT equipment and the second IT equipment finish data transmission, the first IT equipment informs the first IO chip to control one or more of the first optical transmitters to keep on state based on the busyness of the business so as to enable the other first optical transmitters to be turned off, thereby reducing the power consumption of the optical module of the first IT equipment end and flexibly achieving the purpose of saving energy under the condition of being based on the business requirement.
Drawings
In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application and that other embodiments may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an energy saving method according to an embodiment of the present application;
FIG. 2 is a schematic diagram of a portion of a two IT device networking architecture provided in accordance with an embodiment of the present application;
FIG. 3 is a schematic flow chart of the energy saving method provided in accordance with FIG. 2;
FIG. 4 is a schematic diagram of an energy saving system provided according to an embodiment of the present application;
FIG. 5 is a schematic diagram of a computer-readable storage medium implementing a power saving method according to an embodiment of the present application;
fig. 6 is a schematic hardware structure of a computer device for performing the energy saving method according to an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the following embodiments of the present application will be described in further detail with reference to the accompanying drawings.
It should be noted that, in the embodiments of the present application, all the expressions "first" and "second" are used to distinguish two non-identical entities with the same name or non-identical parameters, and it is noted that the "first" and "second" are only used for convenience of expression, and should not be construed as limiting the embodiments of the present application. Furthermore, the terms "comprise" and "have," and any variations thereof, are intended to cover a non-exclusive inclusion, such as a process, method, system, article, or other step or unit that comprises a list of steps or units.
In view of the above object, a first aspect of the embodiments of the present application proposes an embodiment of an energy saving method. Fig. 1 is a schematic diagram of an embodiment of an energy saving method provided by the application. As shown in fig. 1, the embodiment of the present application includes the following steps:
step S10, responding to the starting of both the first IT device and the second IT device, enabling a plurality of first optical transmitters and first optical receivers by controlling a plurality of first optical modules connected with the first IO chip of the first IT device to be started, and enabling a plurality of second optical transmitters and second optical receivers by controlling a plurality of second optical modules connected with the second IO chip of the second IT device to be started;
step S20, sequentially detecting the optical power values of the plurality of second optical receivers through the second IO chip, and sequentially judging whether the optical power values of the plurality of second optical receivers respectively exceed a preset threshold value;
step S30, in response to the fact that the optical power values of the second optical receivers exceed a preset threshold, the second optical receivers are identified to be respectively connected with the corresponding first optical transmitters through optical transmission media, and the second optical receivers are controlled to be kept in an on state through the second IO chip, so that the first IT equipment and the second IT equipment can carry out data transmission;
and step S40, responding to the first IT equipment and the second IT equipment to complete data transmission, and informing the first IO chip to control one or more of the plurality of first optical transmitters to be in an on state by the first IT equipment based on the busyness of the traffic so as to enable the other first optical transmitters to be turned off to realize energy saving.
In the embodiment of the application, IT represents the internet technology, and IT equipment represents equipment applying the computer information technology. IO represents data Input (Input)/Output (Output).
According to the embodiment of the application, the optical power values of the second optical receivers are sequentially detected through the second IO chip, whether the optical power values of the second optical receivers exceed a preset threshold value or not is sequentially judged, and under the condition that the optical power values of the second optical receivers exceed the preset threshold value, the second optical receivers are respectively connected with the corresponding first optical transmitters through optical transmission media, so that the second optical receivers are controlled to keep an on state so as to enable the first IT equipment and the second IT equipment to perform data transmission; under the condition that the first IT equipment and the second IT equipment finish data transmission, the first IT equipment informs the first IO chip to control one or more of the first optical transmitters to keep on state based on the busyness of the business so as to enable the other first optical transmitters to be turned off, thereby reducing the power consumption of the optical module of the first IT equipment end and flexibly achieving the purpose of saving energy under the condition of being based on the business requirement.
In some embodiments, the method further comprises: and in response to the fact that the optical power value of the second optical receiver does not exceed the preset threshold, controlling the second optical transmitter of the second optical module where the second optical receiver is located to be closed through the second IO chip so as to achieve energy saving, and controlling the second optical receiver to be kept in an open state.
In this embodiment, when the optical power value of the second optical receiver does not exceed the preset threshold, it is indicated that the second optical module where the second optical receiver is located is not inserted into the optical transmission medium, and the corresponding second optical transmitter is turned off at this time, so that the effect of reducing power consumption can be achieved.
In some embodiments, controlling the number of second optical receivers to remain on via the second IO chip includes: and controlling a plurality of second optical receivers and second optical transmitters of the second optical modules where the second optical receivers are positioned to keep an on state through the second IO chip.
In this embodiment, when the second optical receiver is kept in the on state, the second optical transmitter of the second optical module where the second optical receiver is located also works, because the second optical receiver is used as a receiving end, the second optical transmitter is used as a transmitting end, and the receiving end and the transmitting end are a group for receiving and transmitting the optical signal of the second optical module.
In some embodiments, controlling, by the second IO chip, the plurality of second optical receivers to keep an on state, so that the first IT device and the second IT device perform data transmission includes: and controlling a plurality of second light receivers to keep an on state through the second IO chip so as to enable the first IO chip and the second IO chip to communicate and enable the first IT equipment and the second IT equipment to conduct data transmission.
In some embodiments, the method further comprises: receiving, by a second optical receiver, an optical signal transmitted by a first optical transmitter of a first optical module through a first optical transmission medium in response to the first optical transmitter being on and communicating with the first optical transmission medium between the corresponding second optical receiver; and responding to the second optical receiver to receive the optical signal sent by the first optical transmitter, and starting a second optical transmitter of a second optical module where the second optical receiver is positioned through the second IO chip.
In some embodiments, the method further comprises: and transmitting, by the second optical transmitter, an optical signal to the first optical receiver through the second optical transmission medium in response to the second optical transmitter being on and in communication with a second optical transmission medium between the corresponding first optical receiver.
In the above embodiments, the optical transmission medium may be an optical fiber. When installing optical fibers, the optical fibers are typically installed in pairs, so the first optical transmission medium and the second optical transmission medium are in a pair.
In some embodiments, the method further comprises: and responding to the first IT equipment to inform the first IO chip to control one or more of the plurality of first optical transmitters to keep an on state based on the busyness of the traffic so as to enable the other first optical transmitters to be turned off, and sequentially detecting the optical power values of the plurality of second optical receivers through the second IO chip.
FIG. 2 shows a schematic diagram of a portion of the structure of two IT device networking. As shown in fig. 2, the two IT devices are an IT device a (first IT device) and an IT device B (second IT device), respectively, wherein the IT device a may be a server and the IT device B may be a storage array. The IO chip a11 (first IO chip) of the IT Device a is at a Host side (Host) of the network protocol, and the IO chip B11 (second IO chip) of the IT Device B is at a terminal (Device) of the network protocol. The IO chip a11 of the host IT device a has 2 optical modules (first optical modules) A0 and A1, and the IO chip B11 of the terminal IT device B has 4 optical modules (second optical modules) B0, B1, B2, B3. Wherein the optical module A0 and the optical module B0 are connected by an optical fiber (optical transmission medium), the optical module A1 and the optical module B1 are also connected by an optical fiber, and the optical modules B2 and B3 do not have optical fiber insertion. The laser transmitter at the A end of the IT equipment is a first optical transmitter, and the laser transmitter at the B end of the IT equipment is a second optical transmitter.
Fig. 3 is a flow chart of the energy saving method according to fig. 2. As shown in fig. 3, the IO chip a11 at the host end firstly opens the laser transmitters and the laser receivers of the optical modules a [1:0], the IO chip B11 at the terminal opens the laser transmitters and the laser receivers of all the optical modules B [3:0], the B11 routinely detects the optical power value received by the laser receiver of B [3:0], if the received optical power exceeds a preset threshold (may be a milliwatt level value), it is determined that an optical fiber is inserted into a corresponding optical module, the optical modules at two ends of the optical fiber transmit and receive signals normally, the IO chips at two ends normally communicate, link (connection) is successful, and the host end and a terminal CPU (central processing unit) can realize data transmission and service operation. If the received optical power does not exceed the threshold value, the optical module is judged to be inserted without optical fibers, and the terminal IO chip B11 turns off the laser transmitters corresponding to the optical modules B [3:2], so that the power of the 2 optical modules is reduced. The IO chip B11 keeps an enable (enabling, namely starting) optical module B [3:2] receiver, measures the optical power value for example, ensures that the optical fiber can be automatically identified after being inserted, and simultaneously re-enables the laser transmitter of the optical module B [3:2], thereby quickly realizing link and data channel establishment of a host end and a terminal.
The CPU A21 of the IT device A at the host end completes the processing of large data, the busyness of the business is reduced, the network bandwidth requirement is reduced, the CPU A21 informs the IO chip A11 to close an idle network channel so as to reduce the power consumption, for example, the laser transmitter of the optical module A1 is closed, and the power of the optical module A1 is reduced. The IO chip B11 of the terminal IT equipment B routinely detects the optical power value of the optical module B [3:0] receiver, discovers that the optical power received by the optical module B [3:1] does not exceed a threshold value, judges that the optical module B [3:1] does not have optical fiber insertion, and disables the laser transmitter corresponding to the optical module B [3:1] when the terminal IO chip B11 reduces the power of 3 optical modules. The IO chip B11 keeps an enabling optical module B [3:1] receiver, for example, measures the optical power value, ensures that the optical fiber can be automatically identified after being inserted into or enabled by a host end optical module laser transmitter, and simultaneously, the link and data channel establishment of the host end and the terminal are rapidly realized by re-enabling the laser transmitter of the optical module B [3:1 ].
In a second aspect of the embodiment of the application, an energy saving system is also provided. Fig. 4 is a schematic diagram of an embodiment of an energy saving system provided by the present application. As shown in fig. 4, an energy saving system includes: an opening module 10 configured to be opened by a first IO chip of the first IT device by controlling a plurality of first optical modules connected thereto to cause a plurality of first optical transmitters and first optical receivers to be opened, and to be opened by a second IO chip of the second IT device by controlling a plurality of second optical modules connected thereto to cause a plurality of second optical transmitters and second optical receivers to be opened, in response to both the first IT device and the second IT device being started; the judging module 20 is configured to sequentially detect the optical power values of the plurality of second optical receivers through the second IO chip, and sequentially judge whether the optical power values of the plurality of second optical receivers respectively exceed a preset threshold; the data transmission module 30 is configured to identify that the plurality of second optical receivers are respectively connected with the corresponding plurality of first optical transmitters through optical transmission media in response to the optical power values of the plurality of second optical receivers exceeding a preset threshold, and control the plurality of second optical receivers to keep an on state through the second IO chip, so that the first IT device and the second IT device perform data transmission; and a power saving module 40 configured to, in response to the first IT device and the second IT device completing data transmission, notify the first IO chip to control one or more of the plurality of first optical transmitters to remain on based on the traffic busyness by the first IT device and turn off the other first optical transmitters to achieve power saving.
According to the energy-saving system, the optical power values of the second optical receivers are sequentially detected through the second IO chip, whether the optical power values of the second optical receivers exceed a preset threshold value or not is sequentially judged, and under the condition that the optical power values of the second optical receivers exceed the preset threshold value, the second optical receivers are respectively connected with the corresponding first optical transmitters through optical transmission media, so that the second optical receivers are controlled to keep an on state to enable the first IT equipment and the second IT equipment to perform data transmission; under the condition that the first IT equipment and the second IT equipment finish data transmission, the first IT equipment informs the first IO chip to control one or more of the first optical transmitters to keep on state based on the busyness of the business so as to enable the other first optical transmitters to be turned off, thereby reducing the power consumption of the optical module of the first IT equipment end and flexibly achieving the purpose of saving energy under the condition of being based on the business requirement.
In a third aspect of the embodiments of the present application, there is further provided a computer readable storage medium, and fig. 5 shows a schematic diagram of the computer readable storage medium for implementing the energy saving method according to the embodiment of the present application. As shown in fig. 5, the computer-readable storage medium 3 stores computer program instructions 31, which computer program instructions 31 are executable by a processor. The computer program instructions 31 when executed implement the method of any of the embodiments described above.
It should be understood that all embodiments, features and advantages set forth above for the energy saving method according to the application equally apply to the energy saving system and the storage medium according to the application, without conflicting therewith.
In a fourth aspect of the embodiments of the present application, there is also provided a computer device comprising a memory 402 and a processor 401, the memory storing a computer program which, when executed by the processor, implements the method of any of the embodiments described above.
Fig. 6 is a schematic hardware structure of an embodiment of a computer device for performing the energy saving method according to the present application. Taking the example of a computer device as shown in fig. 6, a processor 401 and a memory 402 are included in the computer device, and may further include: an input device 403 and an output device 404. The processor 401, memory 402, input device 403, and output device 404 may be connected by a bus or otherwise, for example in fig. 6. The input device 403 may receive input numeric or character information and generate key signal inputs related to user settings and function control of the energy saving system. The output 404 may include a display device such as a display screen.
The memory 402 is used as a non-volatile computer readable storage medium for storing non-volatile software programs, non-volatile computer executable programs, and modules, such as program instructions/modules corresponding to the energy saving method in the embodiments of the present application. Memory 402 may include a storage program area that may store an operating system, at least one application program required for functionality, and a storage data area; the storage data area may store data created by the use of the power saving method, etc. In addition, memory 402 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid-state storage device. In some embodiments, memory 402 may optionally include memory located remotely from processor 401, which may be connected to the local module via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The processor 401 executes various functional applications of the server and data processing, i.e., implements the energy saving method of the above-described method embodiment, by running nonvolatile software programs, instructions, and modules stored in the memory 402.
Finally, it should be noted that the computer-readable storage media (e.g., memory) herein can be either volatile memory or nonvolatile memory, or can include both volatile and nonvolatile memory. By way of example, and not limitation, nonvolatile memory can include Read Only Memory (ROM), programmable ROM (PROM), electrically Programmable ROM (EPROM), electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM), which acts as external cache memory. By way of example, and not limitation, RAM may be available in a variety of forms such as synchronous RAM (DRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (DDR SDRAM), enhanced SDRAM (ESDRAM), synchronous Link DRAM (SLDRAM), and Direct Rambus RAM (DRRAM). The storage devices of the disclosed aspects are intended to comprise, without being limited to, these and other suitable types of memory.
Those of skill would further appreciate that the various illustrative logical blocks, modules, circuits, and algorithm steps described in connection with the disclosure herein may be implemented as electronic hardware, computer software, or combinations of both. To clearly illustrate this interchangeability of hardware and software, various illustrative components, blocks, modules, circuits, and steps have been described above generally in terms of their functionality. Whether such functionality is implemented as software or hardware depends upon the particular application and design constraints imposed on the overall system. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present disclosure.
The various illustrative logical blocks, modules, and circuits described in connection with the disclosure herein may be implemented or performed with the following components designed to perform the functions herein: a general purpose processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other programmable logic device, discrete gate or transistor logic, discrete hardware components, or any combination thereof. A general purpose processor may be a microprocessor, but in the alternative, the processor may be any conventional processor, controller, microcontroller, or state machine. A processor may also be implemented as a combination of computing devices, e.g., a combination of a DSP and a microprocessor, a plurality of microprocessors, one or more microprocessors in conjunction with a DSP and/or any other such configuration.
The foregoing is an exemplary embodiment of the present disclosure, but it should be noted that various changes and modifications could be made herein without departing from the scope of the disclosure as defined by the appended claims. The functions, steps and/or actions of the method claims in accordance with the disclosed embodiments described herein need not be performed in any particular order. Furthermore, although elements of the disclosed embodiments may be described or claimed in the singular, the plural is contemplated unless limitation to the singular is explicitly stated.
It should be understood that as used herein, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly supports the exception. It should also be understood that "and/or" as used herein is meant to include any and all possible combinations of one or more of the associated listed items. The foregoing embodiment of the present application has been disclosed with reference to the number of embodiments for the purpose of description only, and does not represent the advantages or disadvantages of the embodiments.
Those of ordinary skill in the art will appreciate that: the above discussion of any embodiment is merely exemplary and is not intended to imply that the scope of the disclosure of embodiments of the application, including the claims, is limited to such examples; combinations of features of the above embodiments or in different embodiments are also possible within the idea of an embodiment of the application, and many other variations of the different aspects of the embodiments of the application as described above exist, which are not provided in detail for the sake of brevity. Therefore, any omission, modification, equivalent replacement, improvement, etc. of the embodiments should be included in the protection scope of the embodiments of the present application.
Claims (10)
1. An energy saving method, characterized by comprising the steps of:
in response to both the first IT device and the second IT device being enabled, enabling, by a first IO chip of the first IT device, a plurality of first optical transmitters and first optical receivers by controlling a plurality of first optical modules connected thereto, and enabling, by a second IO chip of the second IT device, a plurality of second optical transmitters and second optical receivers by controlling a plurality of second optical modules connected thereto;
sequentially detecting the optical power values of the plurality of second optical receivers through the second IO chip, and sequentially judging whether the optical power values of the plurality of second optical receivers respectively exceed a preset threshold value;
in response to the fact that the optical power values of the second optical receivers exceed a preset threshold, the second optical receivers are identified to be respectively connected with the corresponding first optical transmitters through optical transmission media, and the second IO chips are used for controlling the second optical receivers to keep on, so that the first IT equipment and the second IT equipment can perform data transmission;
and in response to the first IT equipment and the second IT equipment completing data transmission, notifying the first IO chip to control one or more of the plurality of first optical transmitters to keep on state when the business busyness is reduced and the network bandwidth requirement is reduced by the first IT equipment so as to enable other first optical transmitters to be closed to realize energy saving.
2. The method as recited in claim 1, further comprising:
and in response to the fact that the optical power value of the second optical receiver does not exceed the preset threshold, controlling a second optical transmitter of a second optical module where the second optical receiver is located to be closed through the second IO chip so as to achieve energy saving, and controlling the second optical receiver to be kept in an open state.
3. The method of claim 1, wherein controlling the number of second optical receivers to remain on via the second IO chip comprises:
and controlling the second optical receivers and the second optical transmitters of the second optical modules where the second optical receivers are positioned to keep an on state through the second IO chip.
4. The method as recited in claim 1, further comprising:
and responding to the first IT equipment to inform the first IO chip to control one or more of the plurality of first optical transmitters to keep an on state based on the busyness of the traffic so as to enable other first optical transmitters to be turned off, and sequentially detecting the optical power values of the plurality of second optical receivers through the second IO chip.
5. The method of claim 1, wherein controlling the plurality of second optical receivers to remain on via the second IO chip to enable the first IT device and the second IT device to perform data transmission comprises:
and controlling the second light receivers to keep an on state through the second IO chip so that the first IO chip and the second IO chip communicate and the first IT equipment and the second IT equipment carry out data transmission.
6. The method as recited in claim 1, further comprising:
receiving, by a second optical receiver, an optical signal transmitted by a first optical transmitter of a first optical module through a first optical transmission medium in response to the first optical transmitter being on and communicating with the first optical transmission medium between the corresponding second optical receiver;
and responding to the second optical receiver to receive the optical signal sent by the first optical transmitter, and starting a second optical transmitter of a second optical module where the second optical receiver is positioned through the second IO chip.
7. The method as recited in claim 6, further comprising:
and transmitting, by the second optical transmitter, an optical signal to the first optical receiver through the second optical transmission medium in response to the second optical transmitter being on and in communication with a second optical transmission medium between the corresponding first optical receiver.
8. An energy saving system, comprising:
an opening module configured to be opened by a first IO chip of the first IT device by controlling a plurality of first optical modules connected thereto to cause a plurality of first optical transmitters and first optical receivers to be opened, and to be opened by a second IO chip of the second IT device by controlling a plurality of second optical modules connected thereto to cause a plurality of second optical transmitters and second optical receivers to be opened, in response to both the first IT device and the second IT device being started;
the judging module is configured to sequentially detect the optical power values of the plurality of second optical receivers through the second IO chip and sequentially judge whether the optical power values of the plurality of second optical receivers respectively exceed a preset threshold value;
the data transmission module is configured to respond to the fact that the optical power values of the second optical receivers exceed a preset threshold value, identify that the second optical receivers are respectively connected with the corresponding first optical transmitters through optical transmission media, and control the second optical receivers to keep on through the second IO chip so as to enable the first IT equipment and the second IT equipment to perform data transmission; and
and the energy-saving module is configured to respond to the first IT equipment and the second IT equipment to complete data transmission, and the first IT equipment notifies the first IO chip to control one or more of the plurality of first optical transmitters to keep on state when the business busyness is reduced and the network bandwidth requirement is reduced so as to enable the other first optical transmitters to be turned off to realize energy saving.
9. A computer readable storage medium, characterized in that computer program instructions are stored, which when executed implement the method of any of claims 1-7.
10. A computer device comprising a memory and a processor, wherein the memory has stored therein a computer program which, when executed by the processor, performs the method of any of claims 1-7.
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| CN113872776A (en) | 2021-12-31 |
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