CN111435267A - Method, device and equipment for automatically adjusting power consumption and computer readable storage medium - Google Patents
Method, device and equipment for automatically adjusting power consumption and computer readable storage medium Download PDFInfo
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- CN111435267A CN111435267A CN201910036963.XA CN201910036963A CN111435267A CN 111435267 A CN111435267 A CN 111435267A CN 201910036963 A CN201910036963 A CN 201910036963A CN 111435267 A CN111435267 A CN 111435267A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/3296—Power saving characterised by the action undertaken by lowering the supply or operating voltage
Abstract
The present disclosure provides a method, an apparatus, a device and a computer readable storage medium for automatically adjusting power consumption, the method comprising: acquiring the running state of at least one functional unit of the equipment, and determining a voltage regulation parameter corresponding to the functional unit according to the running state; and adjusting the corresponding working voltage of the functional unit according to the voltage adjusting parameter. According to the method, the device, the equipment and the computer readable storage medium, the working voltage of the functional unit is adjusted through the running state of the functional unit, so that the functional unit runs at lower power consumption, the energy consumption of the electronic equipment can be reduced on the whole, and the cruising ability of the equipment can be effectively improved.
Description
Technical Field
The present disclosure relates to electronic device technologies, and in particular, to a method, an apparatus, a device, and a computer-readable storage medium for automatically adjusting power consumption.
Background
With the development of electronic technology, many electronic devices are manufactured, and a battery can be disposed in the electronic devices, so that the electronic devices become mobile electronic devices, such as internet of things devices. The electronic equipment consumes the electric energy stored in the battery during the operation process, and the capacity of the battery is limited, so that the mobile electronic equipment has the problem of endurance.
In the prior art, along with the function of the electronic equipment is more and more abundant, the consumed electric energy is faster and faster, so that the cruising ability of the electronic equipment cannot meet the daily requirement of a user. In order to solve the problem of endurance of electronic equipment, a method for increasing battery capacity is adopted in the prior art.
The method for increasing the battery capacity may be to directly increase the battery capacity, which requires increasing the volume of the battery, and may cause inconvenience to the user. The way to increase the capacity of a battery may also be to seek new materials to increase the endurance per unit volume of the battery, but this approach requires long-term research to be able to do so.
Disclosure of Invention
The present disclosure provides a method, an apparatus, a device and a computer readable storage medium for automatically adjusting power consumption, so as to solve the problem of insufficient cruising ability of a mobile electronic device in the prior art.
A first aspect of the present disclosure is to provide a method for automatically adjusting power consumption, including:
the method comprises the steps of obtaining the running state of at least one functional unit of the equipment, and determining voltage regulation parameters corresponding to the functional unit according to the running state;
and adjusting the corresponding working voltage of the functional unit according to the voltage adjusting parameter.
Another aspect of the present disclosure is to provide an apparatus for automatically adjusting power consumption, including:
the acquisition module is used for acquiring the running state of at least one functional unit of the equipment;
the determining module is used for determining voltage adjusting parameters corresponding to the functional units according to the running state;
and the adjusting module is used for adjusting the corresponding working voltage of the functional unit according to the voltage adjusting parameter.
Yet another aspect of the present disclosure is to provide an apparatus for automatic adjustment of power consumption, including:
a memory;
a processor; and
a computer program;
wherein the computer program is stored in the memory and configured to be executed by the processor to implement the method of automatic adjustment of power consumption as described in the first aspect above.
Yet another aspect of the present disclosure is to provide a computer-readable storage medium having stored thereon a computer program for execution by a processor to implement the method of automatic power consumption adjustment as described in the first aspect above.
The method, the device, the equipment and the computer readable storage medium for automatically adjusting the power consumption have the technical effects that:
the method, the device, the equipment and the computer readable storage medium for automatically adjusting the power consumption provided by the disclosure comprise the following steps: acquiring the running state of at least one functional unit of the equipment, and determining a voltage regulation parameter corresponding to the functional unit according to the running state; and adjusting the corresponding working voltage of the functional unit according to the voltage adjusting parameter. According to the method, the device, the equipment and the computer readable storage medium, the working voltage of the functional unit is adjusted through the running state of the functional unit, so that the functional unit runs at lower power consumption, the energy consumption of the electronic equipment can be reduced on the whole, and the cruising ability of the equipment can be effectively improved.
Drawings
Fig. 1 is a flowchart illustrating a method of automatic power consumption adjustment according to an exemplary embodiment of the present invention;
fig. 1A is a block diagram illustrating an apparatus for automatic power consumption adjustment according to an exemplary embodiment of the present invention;
fig. 2 is a flowchart illustrating a method of automatic power consumption adjustment according to another exemplary embodiment of the present invention;
FIG. 2A is an operational state transition diagram illustrating an exemplary embodiment of the present invention;
fig. 3 is a block diagram illustrating an apparatus for automatically adjusting power consumption according to an exemplary embodiment of the present invention;
fig. 4 is a block diagram illustrating an apparatus for automatically adjusting power consumption according to another exemplary embodiment of the present invention;
fig. 5 is a block diagram illustrating an apparatus for automatically adjusting power consumption according to an exemplary embodiment of the present invention.
Detailed Description
In the using process of the mobile electronic equipment, the cruising ability is an important index of user experience, and if the cruising ability is weak, the user experience is extremely poor. Especially, the electronic equipment in the field of the internet of things has less interaction with the user, and the electronic equipment operates according to internal software. In this case, if the endurance of the electronic device is poor, a lot of trouble is caused to the user. For example, the electronic device may be a tracker provided in a shared bicycle, which is inconvenient for a user to frequently perform processing such as charging. Furthermore, the electronic device may also be other devices, such as a smoke alarm, some sensors provided with a battery, etc.
According to the method provided by the embodiment, the working voltage of the functional unit is adjusted according to the running state of the functional unit in the equipment, so that the power consumption of the functional unit is lower in the running state, the overall power consumption of the equipment is reduced by adjusting the working voltage of the functional unit, and the cruising ability of the equipment can be improved under the condition that the battery capacities are the same.
Fig. 1 is a flowchart illustrating a method for automatically adjusting power consumption according to an exemplary embodiment of the present invention.
As shown in fig. 1, the method for automatically adjusting power consumption provided by this embodiment includes:
The method provided by this embodiment may be executed by the device itself, and specifically may be executed by a controller in the device itself. The controller has a calculation function and may also have a function of communicating with at least one other functional unit in the device, thereby acquiring the operating state of the other functional unit. In addition, the controller itself can also be considered as a functional unit, which can acquire its own operating state.
Specifically, the device refers to an electronic device powered by a battery, and the cruising ability may be an expression of the performance of the electronic device.
Further, the electronic device may also be an internet of things device, and at this time, the device may have a transceiver function unit, for example, the transceiver function unit may be configured to receive an instruction and send acquired data.
In actual application, the electronic device is provided with a plurality of functional units, and the controller can acquire the operating state of each functional unit (which may include the controller itself), specifically, the current operating state of each functional unit, and also acquire the next functional state of each functional unit.
In one embodiment, a workflow, specifically a transition flow of an operation state thereof, may be set inside the electronic device, for example, a transmission state is followed by a standby state, a reception state is followed by a transmission state, and the reception state may be followed by the transmission state or the standby state. The workflow may be stored in a storage medium of the electronic device, from which the controller may read the workflow. In such an embodiment, the controller may predict the next operating state of the functional unit based on its current operating state. And after the current operation state is finished, the working voltage of the functional unit can be adjusted, and then the functional unit is controlled to enter the next operation state.
More specifically, the electronic device may further store therein the operation time of each operation state, for example, the duration of the transmission state is 1 second, the operation time of the reception state is 2 seconds, and the like, and may more accurately predict the time when the next operation state starts based on the operation time, thereby determining when to adjust the operating voltage of the functional unit.
In another embodiment, the controller of the electronic device may monitor the operating status of the various functional units. And if the change of the operating state of the functional unit is monitored, acquiring the newly changed operating state. And adjusts the operating voltage of the functional unit according to the newly changed voltage value.
And determining a voltage regulation parameter corresponding to the operation state according to the acquired operation state of the functional unit. The voltage regulation parameters are preset based on the functional unit, reasonable working voltage ranges of the functional unit in different running states can be counted in advance, and then the functional unit runs based on the running states under different reasonable working voltages. The power consumption values corresponding to different working voltages of the functional unit in the operating state can be determined, the working voltage corresponding to the lowest power consumption value is determined as the preset voltage value corresponding to the functional unit in the operating state, the parameter capable of adjusting the working voltage of the functional unit to the preset voltage is determined as the voltage adjusting parameter, the voltage adjusting parameter can be stored in software, and the voltage adjusting parameter can be directly read when needed. When one functional unit is in a certain operation state, the operation parameter in the electronic device is adjusted to the acquired voltage adjustment parameter, and then the working voltage of the functional unit is a preset voltage value corresponding to the voltage adjustment parameter, and at this time, the power consumption of the functional unit is low.
Specifically, when the power consumption value corresponding to the functional unit is determined, the current of the functional unit when the functional unit operates at a reasonable working voltage can be determined, the power consumption value of the current functional unit is determined according to the current and the reasonable working voltage, and the product of the voltage and the current can be specifically calculated, so that the power consumption value is determined.
And 102, adjusting the corresponding working voltage of the functional unit according to the voltage adjusting parameter.
Furthermore, the operating parameters of the electronic device can be adjusted according to the obtained voltage adjustment parameters, so that the operating voltage of the functional unit can be adjusted, and specifically, the current operating voltage of the functional unit can be adjusted to a preset voltage value corresponding to the voltage adjustment parameters, so that the functional unit can consume lower power in the operating state. The method can also determine the end time of the current operation state according to the preset functional unit work flow, predict the next operation state, determine the corresponding voltage adjusting parameter according to the next operation state, and after the current operation state is ended, adjust the working voltage corresponding to the functional unit according to the voltage adjusting parameter, so that the adjusted working voltage corresponds to the next operation state, and the functional unit can operate under the working voltage corresponding to the voltage adjusting parameter.
By adopting the method provided by the embodiment, the power consumption of the functional unit can be adjusted according to the running state of the functional unit in the electronic equipment, so that the functional unit consumes lower electric energy when in a certain running state, the power consumption of the electronic equipment is automatically adjusted on the whole, the electronic equipment is operated at lower power consumption on the whole, and the cruising ability of the electronic equipment can be improved under the condition that the battery capacity is not changed.
Fig. 1A is a block diagram of an apparatus for automatically adjusting power consumption according to an exemplary embodiment of the present invention.
As shown in fig. 1A, a voltage adjusting circuit may be provided in the electronic device, and the voltage adjusting circuit is connected to each functional unit (the control unit and the transceiver unit are schematically drawn in the figure), so as to adjust the input voltage corresponding to different functional units. The voltage regulating parameter can be an operation parameter in the voltage regulating circuit, and the effect of regulating the working voltage of the functional unit is realized by regulating the voltage regulating circuit. For example, the controller may send parameters required to regulate the voltage to the voltage regulation circuit, thereby causing the voltage regulation circuit to output a preset voltage.
The voltage adjusting circuit may include a plurality of voltage adjusting circuits, and each voltage adjusting circuit corresponds to one functional unit. The voltage adjusting circuit only needs to adjust the input voltage of the corresponding functional unit.
In particular, the voltage regulating circuit may be connected to a controller of the electronic device, in particular directly or indirectly, the purpose of the connection being to enable communication between the voltage regulating circuit and the controller. The controller determines a voltage regulation parameter according to the operation state of the functional unit and then sends the voltage regulation parameter to the voltage regulation circuit, so that the voltage regulation circuit can regulate the operation parameter into the voltage regulation parameter, and a preset voltage value is output, so that the functional unit connected with the voltage regulation circuit can operate under lower power consumption. If a plurality of voltage regulation circuits are provided, a controller may be connected to each voltage regulation circuit.
Further, the voltage adjusting circuit may be a power supply chip, one end of the chip is connected to a battery of the device, and the other end of the chip is connected to the corresponding functional unit. When one power supply chip is connected to a plurality of functional units, the power supply chip may also have a plurality of the other ends as described above.
In the case where the functional unit is a controller, the controller may acquire its own current or next operating state and determine the voltage adjustment parameter based on the acquired operating state. The controller can then send the voltage regulation parameter to a voltage regulation circuit corresponding to the controller, specifically, directly send the voltage regulation parameter to the voltage regulation circuit, or determine the sending time according to a preset rule, and send the sending time to the voltage regulation circuit after the current time is consistent with the sending time, so that the voltage regulation circuit can regulate the operation parameter to the voltage regulation parameter and output a preset voltage value corresponding to the voltage regulation parameter. At this time, the controller may operate at a working voltage of a preset voltage value, so that the controller operates with lower power consumption, and the current voltage may satisfy the requirement of the operating state.
The method provided by the present embodiment can be used for automatically adjusting the power consumption of an electronic device, and the method is performed by a device provided with the method provided by the present embodiment, and the device is generally implemented in a hardware and/or software manner.
The method for automatically adjusting power consumption provided by the embodiment comprises the following steps: acquiring the running state of at least one functional unit of the equipment, and determining a voltage regulation parameter corresponding to the functional unit according to the running state; and adjusting the corresponding working voltage of the functional unit according to the voltage adjusting parameter. According to the method provided by the embodiment, the working voltage of the functional unit is adjusted through the running state of the functional unit, so that the functional unit runs at lower power consumption, the energy consumption of the electronic equipment can be reduced on the whole, and the cruising ability of the equipment can be effectively improved.
Fig. 2 is a flowchart illustrating a method of automatically adjusting power consumption according to another exemplary embodiment of the present invention.
As shown in fig. 2, the method for automatically adjusting power consumption provided by this embodiment includes:
It is possible for the same functional unit to have a plurality of operating states, for example, for a controller of the device to have a sleep state and also a standby state. The reasonable working voltage range of the functional unit in different operating states can be obtained, for example, the working voltage range of the controller in a sleep state can be obtained, and the working voltage range of the controller in a standby state can also be obtained.
Specifically, the functional unit serves as a component, and a manufacturer can provide a normal working voltage range of the functional unit when the functional unit leaves a factory, and specifically can provide corresponding working voltage ranges of the functional unit in different working states. The operating voltage range corresponding to the functional unit in the operating state may also be determined by testing the functional unit, for example, the functional unit may be operated at different voltages, and whether the functional unit can normally enter the corresponding operating state is detected, so as to obtain the operating voltage range corresponding to the functional unit in the operating state.
Furthermore, after the reasonable working voltage range corresponding to the functional unit in the operating state is obtained, the functional unit can operate in the operating state, and the working voltage of the functional unit is adjusted to different voltages belonging to the reasonable range. When the functional unit operates under different working voltages, the working current corresponding to the functional unit can be detected. Specifically, the current value of the whole functional unit is referred to, and for example, when a plurality of parallel circuits are included in the functional unit, the current values of the respective parallel circuits may be added to obtain the whole current value. The value of the current flowing through the input or output of the functional unit can also be detected.
And 203, determining power consumption corresponding to the plurality of functional units according to the reasonable working voltage and the working current.
In practical application, the product of each operating voltage U and the corresponding operating current I may be calculated, so as to obtain the power consumption P of the functional unit when the functional unit is in the operating state and the operating voltage is U.
And 204, determining a corresponding preset voltage value of the functional unit in the running state according to the power consumption, and determining a voltage regulation parameter according to the preset voltage value.
And selecting the reasonable working voltage corresponding to the lowest power consumption value as a preset voltage value. Specifically, a minimum power consumption value can be determined in the power consumption, and a reasonable working voltage corresponding to the minimum power consumption value is determined as a preset voltage value corresponding to the functional unit in the operating state.
In addition, other rules may be set, for example, several voltage and current combination relations with lower power consumption may be selected, and then a better combination is determined, so that the voltage value in the better combination is used as the preset voltage value.
Specifically, the device operation parameter may be determined when the operating voltage of the functional unit is a preset voltage value, specifically, the device operation parameter may be an operation parameter related to an input voltage value of the functional unit, and the operation parameter may be determined as a voltage adjustment parameter corresponding to the functional unit in the above-mentioned operation state. That is, when the device operating parameter is a voltage adjustment parameter, the operating voltage of the functional unit can be a preset voltage, that is, the functional unit can operate with less power consumption.
The controller (also referred to as a processor) in the device may obtain an operating state of the functional unit, where the operating state may refer to a current operating state of the functional unit or a next operating state of the functional unit.
Specifically, the controller may monitor the operating states of the various functional units within the device, detect a changed operating state when the state changes, and perform step 206 based on the changed operating state.
Furthermore, the electronic device may further store a preset rule of a transition relationship between the operating states of the functional units, where the transition relationship may include a transition between the operating states of one functional unit, or may include a transition between the operating states of a plurality of functional units. For example, for functional unit a, which may have two states a1, a2, the next operational state of functional unit a1 may be a 2. The functional units a and B may have a plurality of operating states, such as a1, a2, B1 and B2, respectively, and at this time, the operating state conversion relationship may be a1 to a2, or a1 to B1.
In practical application, the preset rule may further include duration of each operating state, and the controller may predict an end time of the current operating state based on the conversion relationship, and may also predict what the next operating state is.
If the acquired operating state is the next operating state, the next operating state may be predicted based on the current operating state.
If the next operation state of the current operation state is multiple possible, for example, it may be a1 converted to a2, or a1 converted to b 1. Then, what the next state is may be determined according to the operation information of the device in the current operation state, and specifically, the tasks currently executed by the plurality of functional units of the device may be obtained, so as to determine the current operation information of the device. For example, when functional unit a is in state a1 and the current operational information of the device is M, the next operational state of the functional unit will be a 2.
When the functional unit is a controller, the corresponding operating states may include a sleep state and a standby state; when the functional unit is a transceiver unit, the corresponding operation state may include a receiving state and a transmitting state.
Fig. 2A is an operation state transition diagram according to an exemplary embodiment of the present invention.
In this embodiment, an electronic device includes a controller and a transceiver unit, and the operating states corresponding to the two functional units are described. The arrow direction is a state transition direction, and Vsleep refers to a preset voltage value corresponding to a sleep state, and has a corresponding voltage regulation parameter; vidle refers to a preset voltage value corresponding to a standby state and has a corresponding voltage regulation parameter; vrx is a preset voltage value corresponding to a receiving state, and has a corresponding voltage regulation parameter; vtx is a preset voltage value corresponding to the transmitting and receiving states, and has a corresponding voltage regulation parameter.
Specifically, for the transceiver unit, different powers are transmitted in different network environments, and the required power consumption is greatly different. Therefore, when the functional unit is a transceiver unit and the working voltage of the transceiver unit needs to be adjusted according to the transmitting state, the actual transmitting power can be obtained, and the voltage adjusting parameter corresponding to the transmitting power can be determined.
Furthermore, since the transmission power is changed at any time, but the actual input voltage of the functional unit cannot be tracked in real time, the preset voltage values corresponding to different transmission power ranges can be determined, and the voltage adjustment parameters corresponding to the preset voltage values are determined. Therefore, when determining the adjustment parameter based on the operating state of the functional unit, if the functional unit is the transceiver unit and the operating state is the transmission state, the actual transmission power may be acquired, and then the voltage adjustment parameter corresponding to the actual transmission power may be determined.
In practical application, as in step 201-204, when determining the preset voltage of the transceiver unit, the determination may be performed in the receiving state and the transmitting state, respectively. For the transmitting state, the preset voltage values with lower power consumption corresponding to different transmitting power interval ranges can be determined, and the voltage adjusting parameters corresponding to the preset voltage values are determined.
And step 206, determining a voltage regulation parameter corresponding to the functional unit according to the running state.
Step 206 is similar to the specific principle and implementation of determining the voltage adjustment parameter in step 101, and is not described herein again.
And step 207, adjusting the corresponding working voltage of the functional unit according to the voltage adjusting parameter.
Step 207 is similar to step 102 in specific principles and implementation, and is not described here again.
Fig. 3 is a block diagram illustrating an apparatus for automatically adjusting power consumption according to an exemplary embodiment of the present invention.
As shown in fig. 3, the apparatus for automatically adjusting power consumption provided by this embodiment includes:
an obtaining module 31, configured to obtain an operating state of at least one functional unit of the device;
a determining module 32, configured to determine a voltage adjustment parameter corresponding to the functional unit according to the operating state;
and an adjusting module 33, configured to adjust the corresponding working voltage of the functional unit according to the voltage adjustment parameter.
The device for automatically adjusting power consumption provided by the embodiment comprises: the acquisition module is used for acquiring the running state of at least one functional unit of the equipment; the determining module is used for determining voltage adjusting parameters corresponding to the functional units according to the running state; and the adjusting module is used for adjusting the corresponding working voltage of the functional unit according to the voltage adjusting parameter. The device that this embodiment provided passes through the running state of functional unit, adjusts the operating voltage of functional unit to make it operate on lower consumption, can reduce the energy consumption of electronic equipment on the whole, and then can effectual improvement equipment duration.
The specific principle and implementation of the device for automatically adjusting power consumption provided by this embodiment are similar to those of the embodiment shown in fig. 1, and are not described herein again.
Fig. 4 is a block diagram illustrating an apparatus for automatically adjusting power consumption according to another exemplary embodiment of the present invention.
As shown in fig. 4, on the basis of the foregoing embodiment, the apparatus for automatically adjusting power consumption according to this embodiment further includes:
a pre-processing module 34 for:
acquiring a corresponding reasonable working voltage range of the functional unit in the running state;
determining the corresponding working current of the functional unit under different reasonable working voltages;
determining power consumption corresponding to the plurality of functional units according to the reasonable working voltage and the working current;
and determining a corresponding preset voltage value of the functional unit in the running state according to the power consumption, and determining the voltage regulating parameter according to the preset voltage value.
The preprocessing module 34 is specifically configured to:
determining a minimum power consumption value among the power consumptions; and comprehensively considering power consumption, voltage and current.
And determining the reasonable working voltage corresponding to the minimum power consumption value as the preset voltage value corresponding to the functional unit in the running state.
The obtaining module 31 is specifically configured to:
acquiring the current running state of at least one functional unit of the equipment;
and/or acquiring the next operation state of at least one functional unit of the equipment according to a preset rule.
Optionally, the functional unit is a controller;
the operating state includes at least one of:
sleep state, standby state.
Optionally, the functional unit is a transceiver unit;
the operating state includes at least one of:
a receiving state and a transmitting state.
Further, when the operation state is the transmission state, the determining module 32 is specifically configured to:
acquiring transmitting power, and determining a voltage regulation parameter corresponding to the transmitting power.
The specific principle and implementation of the device for automatically adjusting power consumption provided by this embodiment are similar to those of the embodiment shown in fig. 2, and are not described herein again.
Fig. 5 is a block diagram illustrating an apparatus for automatically adjusting power consumption according to an exemplary embodiment of the present invention.
As shown in fig. 5, the apparatus for automatically adjusting power consumption provided by this embodiment includes:
a memory 51;
a processor 52; and
a computer program;
wherein the computer program is stored in the memory 51 and configured to be executed by the processor 52 to implement any of the methods of automatic power consumption adjustment as described above.
The present embodiments also provide a computer-readable storage medium, having stored thereon a computer program,
the computer program is executed by a processor to implement any of the methods of automatic power consumption adjustment described above.
Those of ordinary skill in the art will understand that: all or a portion of the steps of implementing the above-described method embodiments may be performed by hardware associated with program instructions. The program may be stored in a computer-readable storage medium. When executed, the program performs steps comprising the method embodiments described above; and the aforementioned storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic or optical disks.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. A method for automatic power consumption adjustment, comprising:
the method comprises the steps of obtaining the running state of at least one functional unit of the equipment, and determining voltage regulation parameters corresponding to the functional unit according to the running state;
and adjusting the corresponding working voltage of the functional unit according to the voltage adjusting parameter.
2. The method of claim 1, further comprising:
acquiring a corresponding reasonable working voltage range of the functional unit in the running state;
determining the corresponding working current of the functional unit under different reasonable working voltages;
determining power consumption corresponding to the plurality of functional units according to the reasonable working voltage and the working current;
and determining a corresponding preset voltage value of the functional unit in the running state according to the power consumption, and determining the voltage regulating parameter according to the preset voltage value.
3. The method according to claim 2, wherein the determining the preset voltage value corresponding to the functional unit in the operating state according to the power consumption comprises:
determining a minimum power consumption value among the power consumptions;
and determining the reasonable working voltage corresponding to the minimum power consumption value as the preset voltage value corresponding to the functional unit in the running state.
4. The method of claim 1, wherein obtaining the operational status of at least one functional unit of the device comprises:
acquiring the current running state of at least one functional unit of the equipment;
and/or acquiring the next operation state of at least one functional unit of the equipment according to a preset rule.
5. The method of claim 1, wherein the functional unit is a controller;
the operating state includes at least one of:
sleep state, standby state.
6. The method of claim 1, wherein the functional unit is a transceiver unit;
the operating state includes at least one of:
a receiving state and a transmitting state.
7. The method of claim 6, wherein when the operating state is the transmitting state, the determining the voltage adjustment parameter corresponding to the functional unit according to the operating state comprises:
acquiring transmitting power, and determining a voltage regulation parameter corresponding to the transmitting power.
8. An apparatus for automatic adjustment of power consumption, comprising:
the acquisition module is used for acquiring the running state of at least one functional unit of the equipment;
the determining module is used for determining voltage adjusting parameters corresponding to the functional units according to the running state;
and the adjusting module is used for adjusting the corresponding working voltage of the functional unit according to the voltage adjusting parameter.
9. An apparatus for automatic adjustment of power consumption, comprising:
a memory;
a processor; and
a computer program;
wherein the computer program is stored in the memory and configured to be executed by the processor to implement the method of any of claims 1-7.
10. A computer-readable storage medium, having stored thereon a computer program,
the computer program is executed by a processor to implement the method according to any one of claims 1 to 7.
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| CN1549961A (en) * | 2001-08-29 | 2004-11-24 | ģ���豸��˾ | Dynamic voltage control method and apparatus |
| US20070033425A1 (en) * | 2005-08-02 | 2007-02-08 | Advanced Micro Devices, Inc. | Increasing workload performance of one or more cores on multiple core processors |
| CN101517510A (en) * | 2006-09-29 | 2009-08-26 | 英特尔公司 | Transitioning a computing platform to a low power system state |
| CN105867586A (en) * | 2016-03-24 | 2016-08-17 | 联想(北京)有限公司 | A control method and an electronic apparatus |
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