CN109117261A - A kind of control method and electronic equipment - Google Patents
A kind of control method and electronic equipment Download PDFInfo
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- CN109117261A CN109117261A CN201811162746.7A CN201811162746A CN109117261A CN 109117261 A CN109117261 A CN 109117261A CN 201811162746 A CN201811162746 A CN 201811162746A CN 109117261 A CN109117261 A CN 109117261A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/48—Program initiating; Program switching, e.g. by interrupt
- G06F9/4806—Task transfer initiation or dispatching
- G06F9/4843—Task transfer initiation or dispatching by program, e.g. task dispatcher, supervisor, operating system
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3055—Monitoring arrangements for monitoring the status of the computing system or of the computing system component, e.g. monitoring if the computing system is on, off, available, not available
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3058—Monitoring arrangements for monitoring environmental properties or parameters of the computing system or of the computing system component, e.g. monitoring of power, currents, temperature, humidity, position, vibrations
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Abstract
This application provides a kind of control method and electronic equipment, one of control method includes: to obtain the environmental parameter of electronic equipment local environment；Obtain the load of the processor of the electronic equipment；If the environmental parameter shows that the electronic equipment is in lower noise environment, and the load is less than default load, controls the electronic equipment and enters environmental noise adaptive model；To realize that the environmental noise of electronic equipment is adaptive, user experience is improved.
Description
Technical field
This application involves automatic control technology field, more particularly to a kind of control method and electronic equipment.
Background technique
Currently, many electronic equipments can generate noise in the process of running.As electronic equipment is radiated using fan
When, system can control the revolving speed of fan based on the temperature of CPU, when the temperature of CPU instantaneously increases, can control fan
Revolving speed instantaneously increase, fan fluctuation of service is caused, to generate noise.
And in practical applications, user is actually by locating for electronic equipment to the susceptibility for the noise that electronic equipment generates
External environment influence, for example, user is low to the susceptibility for the noise that electronic equipment generates if external environment noise is big,
And if external environment noise is small, user is high to the susceptibility for the noise that electronic equipment generates, therefore how to realize electronic equipment
Environmental noise adaptive into the technical problem urgently overcome for those skilled in the art.
Summary of the invention
In view of this, the application provides a kind of control method and electronic equipment, to solve the above technical problems.
To achieve the above object, the application provides the following technical solutions:
A kind of control method, comprising:
Obtain the environmental parameter of electronic equipment local environment；
Obtain the load of the processor of the electronic equipment；
If the environmental parameter shows that the electronic equipment is in lower noise environment, and the load is less than preset negative
It carries, controls the electronic equipment and enter environmental noise adaptive model.
Preferably, the environmental parameter for obtaining electronic equipment local environment, comprising:
The environmental parameter of the electronic equipment local environment is obtained by the sound collector of electronic equipment；
Alternatively, obtaining the electronic equipment local environment by being located at the sound transducer at the first position of electronic equipment
Environmental parameter.
Preferably, determine that the electronic equipment is in lower noise environment based on environmental parameter, comprising:
Obtain the maximum ambient noise parameters of the environmental parameter；
Noise threshold is preset when determining that the maximum ambient noise parameters are less than, and is less than the default noise threshold most
When the duration of overall situation noise parameters is more than the first preset durations, determine that the electronic equipment is in low noise ring
Border；
Alternatively, determining that the electronic equipment is in lower noise environment based on environmental parameter, comprising:
Obtain the maximum ambient noise parameters of the environmental parameter；
Noise threshold is preset when determining that the maximum ambient noise parameters are greater than, and is greater than the threshold value noise threshold most
When the duration of overall situation noise parameters is less than the second preset durations, determine that the electronic equipment is in low noise ring
Border.
Preferably, the sound collector can be started by the first hardware driving and the second hardware driving respectively；
First hardware driving includes audio decoder module, and sound-content data can be decoded from environmental parameter；
Second hardware driving does not include the audio decoder module, for driving the sound collector to obtain environment
Parameter, and maximum ambient noise parameters are obtained from the environmental parameter, record the duration of maximum ambient noise parameters.
Preferably, the control electronic equipment enters after environmental noise adaptive model, further includes:
When determining that the electronic equipment is not in lower noise environment, alternatively, determining that the load of the processor is more than or equal to
When default load, controls the electronic equipment and exit the environmental noise adaptive mode.
Preferably, in the case where the electronic equipment is in environmental noise adaptive model, further includes:
The minimum for reducing the processor continues power consumption parameter；
And/or it reduces the maximum of the processor and continues power consumption parameter；
And/or reduce the frequency reducing point of the processor；
And/or reduce the maximum overclocking power consumption parameter of the processor；
And/or reduce the overclocking duration parameters of the processor.
A kind of electronic equipment, comprising:
Collector, for obtaining the environmental parameter of electronic equipment local environment；
Memory, for storing program；
Processor is used to obtain the load of the processor of the electronic equipment for executing described program, described program, such as
Environmental parameter described in fruit shows that the electronic equipment is in lower noise environment, and the load is loaded less than default, described in control
Electronic equipment enters environmental noise adaptive model.
Preferably, the collector is the sound collector on the electronic equipment；
Alternatively, the collector is the sound transducer being located at the first position of electronic equipment.
Preferably, wherein the sound collector can be started by the first hardware driving and the second hardware driving respectively；
First hardware driving includes audio decoder module, and sound-content data can be decoded from environmental parameter；
Second hardware driving does not include the audio decoder module, for driving the sound collector to obtain environment
Parameter.
Preferably, wherein the first position is with the second position and/or the third place at a distance of the position of pre-determined distance；
Wherein, the second position is the position of the electronic equipment sound intermediate frequency output device, and the third place is institute
State the position that active heat sink is imported and exported in electronic equipment.
It can be seen via above technical scheme that this application discloses a kind of control method, including obtain locating for electronic equipment
The environmental parameter of environment obtains the load of the processor of electronic equipment, if environmental parameter shows that electronic equipment is in low noise
Environment, and load and be less than default load, controlling electronic devices enters environmental noise adaptive model；That is, electronic equipment
When can be under lower noise environment, processor-based load be to decide whether that it is adaptive that controlling electronic devices enters environmental noise
Mode, if the load of processor is less than default load, controlling electronic devices enters environmental noise adaptive model, thus real
The environmental noise of existing electronic equipment is adaptive, improves user experience.
Detailed description of the invention
In order to more clearly explain the technical solutions in the embodiments of the present application, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only embodiments herein, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to the attached drawing of offer other
Attached drawing.
Fig. 1 is a kind of flow diagram for control method that the application embodiment of the method one provides；
Fig. 2 is that one kind that the application embodiment of the method two provides determines that electronic equipment is in low noise ring based on environmental parameter
The flow diagram of the method in border；
Fig. 3 is that one kind that the application embodiment of the method three provides determines that electronic equipment is in low noise ring based on environmental parameter
The flow diagram of the method in border；
Fig. 4 is a kind of flow diagram for processing method that the application embodiment of the method four provides；
Fig. 5 a is the power consumption comparison diagram provided in the application embodiment of the method four；
Fig. 5 b is the rotation speed of the fan comparison diagram provided in the application embodiment of the method four；
Fig. 6 is the structural schematic diagram for a kind of electronic equipment that the application Installation practice one provides.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of embodiments of the present application, instead of all the embodiments.It is based on
Embodiment in the application, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall in the protection scope of this application.
The application embodiment of the method one discloses a kind of control method, as shown in Figure 1, this method comprises the following steps:
Step 101: obtaining the environmental parameter of electronic equipment local environment；
The environmental parameter is for judging whether electronic equipment current environment is lower noise environment, specifically, as one
Kind implementation, can obtain electronic equipment local environment by being located at the sound transducer at the first position of electronic equipment
Environmental parameter.
It, can be with and in order to guarantee that sound transducer environmental parameter collected can accurately reflect electronic equipment local environment
The position on an electronic device far from the sound source on electronic equipment, optionally, sound source on electronic equipment is arranged in sound transducer
Position may include: the position of audio output device in electronic equipment, active heat sink inlet and outlet position.So, electric
Be arranged in sub- equipment sound transducer first position can for the second position with setting audio output device at a distance of it is default away from
From position, and/or, in electronic equipment be arranged sensor first position be with setting active heat sink import and export third position
It sets at a distance of the position of pre-determined distance.
Pre-determined distance will receive the influence of the sound source in electronic equipment to guarantee sensor not or receive in electronic equipment
The influence of sound source is smaller be it is best, occurrence can be set based on actual conditions.And above mentioned audio output device
The loudspeaker being specifically as follows in electronic equipment, active heat sink inlet and outlet can be imported and exported for fan.
As another implementation, electronic equipment local environment can be obtained by the sound collector of electronic equipment
Environmental parameter.
Sound collector in current electronic equipment starts especially by hardware driving, and hardware driving includes audio decoder
Module can decode sound-content data from environmental parameter.It should be noted that the sound collection of current electronic equipment
Device only has a hardware driving including audio decoder module such as microphone.
And in the electronic equipment of the application, sound collector can be started by two hardware drivings respectively, specifically,
Respectively the first hardware driving and the second hardware driving, wherein the first hardware driving includes audio decoder module, can be from environment
Sound-content data are decoded in parameter, and the second hardware driving does not include audio decoder module, for driving sound collector
Obtain environmental parameter, get maximum ambient noise parameters from environmental parameter, record maximum ambient noise parameters it is lasting when
Between (maximum ambient noise parameters, the effect for recording the duration of maximum ambient noise parameters can refer to later).
That is, will use the second hardware driving starting electronic equipment during executing the application control method
Sound collector since the second hardware driving does not include audio decoder module, can not examine to obtain environmental parameter
The sound-content in environmental parameter is surveyed, and is extracted in environmental parameter for judging whether electronic equipment is in low noise ring
The parameter in border.
Step 102: obtaining the load of the processor of the electronic equipment；
The load of processor is referred to as the task amount that processor is presently processing, specifically can by resource manager or
Person is specifically using the load for carrying out reading processor.
Step 103: if the environmental parameter shows that the electronic equipment is in lower noise environment, and the load is less than
Default load, controls the electronic equipment and enters environmental noise adaptive model.
When electronic equipment is in lower noise environment, illustrate that the noise of current environment is lower, then user sets electronics
The standby noise generated is also more sensitive, such as more sensitive to the noise of the fan generation of electronic equipment, in this case, if place
The load for managing device is less than default load, illustrates that current operating environment is lower to electronic equipment performance requirement, electronic equipment enters ring
Border noise adaptive mode will not have too big influence to current operating environment, and user will not perceive under electronic equipment performance
Drop.
Wherein, environmental noise adaptive model be referred to as can the performance parameter to processor adaptively adjust to reduce electricity
The mode for the noise that sub- equipment generates in the process of running.
In the present embodiment, when electronic equipment can be under lower noise environment, processor-based load is to decide whether to control
Electronic equipment processed enters environmental noise adaptive model, if the load of processor is less than default load, controlling electronic devices
Into environmental noise adaptive model, to realize that the environmental noise of electronic equipment is adaptive, user experience is improved.
How the application based on environmental parameter determines electronic equipment by embodiment of the method two and the description of embodiment of the method three
It is specific in lower noise environment:
In the application embodiment of the method two, as shown in Fig. 2, determining that electronic equipment is in low noise ring based on environmental parameter
Border, comprising:
Step 201: obtaining the maximum ambient noise parameters of environmental parameter；
Step 202: presetting noise threshold when determining that the maximum ambient noise parameters are less than, and be less than default noise threshold
Maximum ambient noise parameters duration be more than the first preset durations when, determine that electronic equipment is in low noise ring
Border.
Wherein, the duration of the maximum ambient noise parameters in environmental parameter and maximum ambient noise parameters can be by
Above mentioned second hardware driving is obtained based on the monitoring of environmental parameter.
Default noise threshold and the first preset durations can be preset based on actual conditions, as the following table 1 to
Family, which is investigated, obtains data it is found that user is in Bed room, it is typically desirable to when environmental noise is lower than 35db, electronic equipment
It can persistently accomplish rest state.User is in Living room, it is typically desirable to when environmental noise is lower than 55db~65db,
Electronic equipment can persistently accomplish rest state.So different environment can be in based on electronic equipment, and set different
Noise threshold such as determines electronic equipment in Bed room, and presetting noise threshold is 35db, determines electronic equipment in Living
Room, presetting noise threshold is 60db.Or it can be not based on environment locating for electronic equipment, and directly set a noise threshold
Value such as directly sets noise threshold as 35db.That is, if maximum noise is lower than 35dba in environment, and the duration reaches
Then determine that electronic equipment is in lower noise environment to certain time length.
Table 1
| Environment | UE Suggestion |
| Bed room | ≤35 |
| Living room | ≤60(±5) |
In the application embodiment of the method three, as shown in figure 3, determining that the electronic equipment is in low noise based on environmental parameter
Sound environment, may include steps of:
Step 301: obtaining the maximum ambient noise parameters of the environmental parameter；
Step 302: presetting noise threshold when determining that the maximum ambient noise parameters are greater than, and be greater than the default noise
When the duration of the maximum ambient noise parameters of threshold value is less than the second preset durations, determine that the electronic equipment is in low
Noisy environment.
Wherein, the duration of the maximum ambient noise parameters in environmental parameter and maximum ambient noise parameters can be by
Above mentioned second hardware driving is obtained based on the monitoring of environmental parameter.
Default noise threshold and the first preset durations can be preset based on actual conditions, can will such as be preset
Noise threshold is set as 35dba.That is, if maximum noise is higher than 35dba in environment, but the duration is not up to one
Timing is long then to determine that electronic equipment is in lower noise environment.
Wherein, the second preset durations are less than the first preset durations.
In another embodiment of the application, the average value of ambient noise parameters is also based on to determine locating for electronic equipment
Whether environment is lower noise environment, and the average value of ambient noise parameters can be the flat of multiple peak values more than default noise threshold
, the peak value of 35gba has 5 as being more than, then then take the average value of 5 ambient noise parameters, and by the average value and the
Two default noise thresholds (are different from above-mentioned default noise threshold, or above-mentioned threshold value noise threshold are referred to as first and default is made an uproar
Sound threshold value) it is compared, if it is less than the second default noise threshold, it is determined that electronic equipment local environment is lower noise environment.
Wherein, the second default noise threshold is greater than the first default noise threshold.
The application embodiment of the method four discloses a kind of processing method, as shown in figure 4, this method comprises the following steps:
Step 401: obtaining the environmental parameter of electronic equipment local environment；
Step 402: obtaining the load of the processor of the electronic equipment；
Step 403: if the environmental parameter shows that the electronic equipment is in lower noise environment, and the load is less than
Default load, controls the electronic equipment and enters environmental noise adaptive model；
Step 404: when determining that the electronic equipment is not in lower noise environment, alternatively, determining the load of the processor
When more than or equal to default load, controls the electronic equipment and exit the environmental noise adaptive model.
That is, after controlling electronic devices enters environmental noise adaptive model, still to ring locating for electronic equipment
The load of border and processor is monitored, if it is determined that electronic equipment is not in lower noise environment or if it is determined that processor
Load be more than or equal to default load, then directly exit environmental noise adaptive model.
It, can be right in the case where the electronic equipment is in environmental noise adaptive model in the application embodiment of the method five
The following parameter of processor is adjusted as follows:
The minimum for reducing the processor continues power consumption parameter；
And/or it reduces the maximum of the processor and continues power consumption parameter；
And/or reduce the frequency reducing point of the processor；
And/or reduce the maximum overclocking power consumption parameter of the processor；
And/or reduce the overclocking duration parameters of the processor.
Wherein, the minimum of processor, which continues power consumption parameter, can be referred to as PL1min, and the maximum of processor continues power consumption ginseng
Number can be referred to as PL1max, minimum continuous service power consumption number be processor temperature reach system permission maximum temperature value it
Afterwards, the minimum value that continuous service power consumption can drop to, maximum continuous service power consumption number are the highests that the temperature of CPU allows in system
In temperature, maximum value that continuous service power consumption can achieve.
Maximum overclocking power consumption parameter can be referred to as PL2, and maximum overclocking power consumption parameter is the maximum for allowing processor overclocking
Ability.The overclocking duration parameters of processor are the time for allowing processor to continue overclocking.
The frequency reducing point of processor can be referred to as PSV, the maximum temperature value allowed for processor.
The reduction amplitude of the specific above parameter can be preset, and the reduction amplitude of different parameters can be different.
As shown in table 2 below, the setting of the various power consumption parameters of processor under different mode is described, Normal mode is
The normal mode (being not in environmental noise adaptive model) of electronic equipment, AAA mode are that the environmental noise of electronic equipment is adaptive
Answer mode.As can be seen from Table 2, electronic equipment is under environmental noise adaptive model, PL1MAX, PL1MIN and PL2MAX's
The setting value (parameter under Argument) of parameter is respectively less than electronic equipment and is under normal mode, PL1MAX, PL1MIN and
The setting value of the parameter of PL2MAX.
Table 2
| Action Set | Code | Argument |
| Normal mode | PL1MAX | 16000 |
| Normal mode | PL1MIN | 13000 |
| Normal mode | PL2MAX | 30000 |
| AAA mode | PL1MIN | 8000 |
| AAA mode | PL1MAX | 10000 |
| AAA mode | PL2MAX | 15000 |
It, can will be in electronics that is, when electronic equipment is withdrawn into normal mode by environmental noise adaptive model
Equipment is in the power consumption parameter turned down under environmental noise adaptive model and is turned up again, the power consumption that can be specifically restored to before turning down
Parameter.
Optionally, in the case where electronic equipment is in environmental noise adaptive model, in order to further decrease making an uproar for fan generation
Sound can also reduce the maximum speed of fan in electronic equipment, such as remove the most high-order of fan, and fan highest noise control is made to exist
Rest state, such as 28dba.
Fig. 5 a shows the comparison diagram of power consumption in the case where electronic equipment is in normal mode and under environmental noise adaptive model,
Figure 5b shows that the comparison diagrams of rotation speed of the fan in the case where electronic equipment is in normal mode and under environmental noise adaptive model.Such as figure
Shown in 5a, electronic equipment is not in situation fluctuated (right figure) in the power consumption of environmental noise adaptive model, and electronics is set
Standby power consumption in the normal mode will appear situation fluctuated (left figure).As shown in Figure 5 b, electronic equipment is in environmental noise
The revolving speed of fan under adaptive model will not occur up and down situation (right figure), and electronic equipment is in the normal mode
The revolving speed of fan will appear situation fluctuated (left figure), it is clear that the application global optimization system noise allows user low
The noise of fan will not be experienced under noisy environment.
Corresponding with a kind of above-mentioned control method, present invention also provides a kind of electronic equipment, below by way of several devices
Embodiment is described in detail.
The application Installation practice one provides a kind of electronic equipment, as shown in fig. 6, a kind of electronic equipment includes: acquisition
Device 100, memory 200 and processor 300；Wherein:
Collector 100, for obtaining the environmental parameter of electronic equipment local environment；
Memory 200, for storing program；
Processor 300 is used to obtain the load of the processor of the electronic equipment for executing described program, described program,
If the environmental parameter shows that the electronic equipment is in lower noise environment, and the load is less than default load, controls institute
It states electronic equipment and enters environmental noise adaptive model.
The environmental parameter is for judging whether electronic equipment current environment is lower noise environment, specifically, as one
Kind implementation, collector 100 can be the sound transducer being located at the first position of electronic equipment.
It, can be with and in order to guarantee that sound transducer environmental parameter collected can accurately reflect electronic equipment local environment
The position on an electronic device far from the sound source on electronic equipment, optionally, sound source on electronic equipment is arranged in sound transducer
Position may include: the position of audio output device in electronic equipment, active heat sink inlet and outlet position.So, electric
Be arranged in sub- equipment sound transducer first position can for the second position with setting audio output device at a distance of it is default away from
From position, and/or, in electronic equipment be arranged sensor first position be with setting active heat sink import and export third position
It sets at a distance of the position of pre-determined distance.
Pre-determined distance will receive the influence of the sound source in electronic equipment to guarantee sensor not or receive in electronic equipment
The influence of sound source is smaller be it is best, occurrence can be set based on actual conditions.And above mentioned audio output device
The loudspeaker being specifically as follows in electronic equipment, active heat sink inlet and outlet can be imported and exported for fan.
As another implementation, collector 100 can be the sound collector on electronic equipment.
Sound collector in current electronic equipment starts especially by hardware driving, and hardware driving includes audio decoder
Module can decode sound-content data from environmental parameter.It should be noted that the sound collection of current electronic equipment
Device only has a hardware driving including audio decoder module such as microphone.
And in the electronic equipment of the application, sound collector can be started by two hardware drivings respectively, specifically,
Respectively the first hardware driving and the second hardware driving, wherein the first hardware driving includes audio decoder module, can be from environment
Sound-content data are decoded in parameter, and the second hardware driving does not include audio decoder module, for driving sound collector
Obtain environmental parameter, get maximum ambient noise parameters from environmental parameter, record maximum ambient noise parameters it is lasting when
Between (maximum ambient noise parameters, the effect for recording the duration of maximum ambient noise parameters can refer to later).
That is, will use the second hardware driving starting electronic equipment during executing the application control method
Sound collector since the second hardware driving does not include audio decoder module, can not examine to obtain environmental parameter
The sound-content in environmental parameter is surveyed, and is extracted in environmental parameter for judging whether electronic equipment is in low noise ring
The parameter in border.
The load of processor is referred to as the task amount that processor is presently processing, specifically can by resource manager or
Person is specifically using the load for carrying out reading processor.
When electronic equipment is in lower noise environment, illustrate that the noise of current environment is lower, then user sets electronics
The standby noise generated is also more sensitive, such as more sensitive to the noise of the fan generation of electronic equipment, in this case, if place
The load for managing device is less than default load, illustrates that current operating environment is lower to electronic equipment performance requirement, electronic equipment enters ring
Border noise adaptive mode will not have too big influence to current operating environment, and user will not perceive under electronic equipment performance
Drop.
Wherein, environmental noise adaptive model be referred to as can the performance parameter to processor adaptively adjust to reduce electricity
The mode for the noise that sub- equipment generates in the process of running.
In the present embodiment, when electronic equipment can be under lower noise environment, processor-based load is to decide whether to control
Electronic equipment processed enters environmental noise adaptive model, if the load of processor is less than default load, controlling electronic devices
Into environmental noise adaptive model, to realize that the environmental noise of electronic equipment is adaptive, user experience is improved.
The application describes processor when executing program by Installation practice two and Installation practice three, and described program is such as
What determines that electronic equipment is in lower noise environment based on environmental parameter.
Specifically, processor executes program in the application Installation practice two, described program is used to be based on environmental parameter
Determine that electronic equipment is in lower noise environment, comprising: the maximum ambient noise parameters for obtaining environmental parameter, when determining the maximum
Ambient noise parameters are less than default noise threshold, and the duration for being less than the maximum ambient noise parameters of default noise threshold is super
When crossing the first preset durations, determine that electronic equipment is in lower noise environment.
Wherein, the duration of the maximum ambient noise parameters in environmental parameter and maximum ambient noise parameters can be by
Above mentioned second hardware driving is obtained based on the monitoring of environmental parameter.
Default noise threshold and the first preset durations can be preset based on actual conditions, such as by default noise
Threshold value is set as 35dba.
In the application Installation practice three, processor executes program, and described program is used to determine electricity based on environmental parameter
Sub- equipment is in lower noise environment, comprising: the maximum ambient noise parameters for obtaining the environmental parameter, when determining the maximum loop
Border noise parameters are greater than default noise threshold, and are greater than the duration of the maximum ambient noise parameters of the threshold value noise threshold
When less than the second preset durations, determine that the electronic equipment is in lower noise environment.
Wherein, the duration of the maximum ambient noise parameters in environmental parameter and maximum ambient noise parameters can be by
Above mentioned second hardware driving is obtained based on the monitoring of environmental parameter.
Default noise threshold and the first preset durations can be preset based on actual conditions, can will such as be preset
Noise threshold is set as 35dba.That is, if maximum noise is higher than 35dba in environment, but the duration is not up to one
Timing is long then to determine that electronic equipment is in lower noise environment.
Wherein, the second preset durations are less than the first preset durations.
In another embodiment of the application, the average value of ambient noise parameters is also based on to determine locating for electronic equipment
Whether environment is lower noise environment, and the average value of ambient noise parameters can be the flat of multiple peak values more than default noise threshold
, the peak value of 35gba has 5 as being more than, then then take the average value of 5 ambient noise parameters, and by the average value and the
Two default noise thresholds (are different from above-mentioned default noise threshold, or above-mentioned threshold value noise threshold are referred to as first and default is made an uproar
Sound threshold value) it is compared, if it is less than the second default noise threshold, it is determined that electronic equipment local environment is lower noise environment.
Wherein, the second default noise threshold is greater than the first default noise threshold.
In the application Installation practice four, for processor in the program for executing memory storage, program is described for obtaining
The load of the processor of electronic equipment, if the environmental parameter shows that the electronic equipment is in lower noise environment, and described
Load is less than default load, controls the electronic equipment and enters after environmental noise adaptive model, is also used to described in determine
Electronic equipment is not in lower noise environment, alternatively, when determining that the load of the processor is more than or equal to default load, described in control
Electronic equipment exits the environmental noise adaptive model.
That is, after controlling electronic devices enters environmental noise adaptive model, still to ring locating for electronic equipment
The load of border and processor is monitored, if it is determined that electronic equipment is not in lower noise environment or if it is determined that processor
Load be more than or equal to default load, then directly exit environmental noise adaptive model.
It, can be right in the case where the electronic equipment is in environmental noise adaptive model in the application embodiment of the method five
The following parameter of processor is adjusted as follows:
The minimum for reducing the processor continues power consumption parameter；
And/or it reduces the maximum of the processor and continues power consumption parameter；
And/or reduce the frequency reducing point of the processor；
And/or reduce the maximum overclocking power consumption parameter of the processor；
And/or reduce the overclocking duration parameters of the processor.
Wherein, the minimum of processor, which continues power consumption parameter, can be referred to as PL1min, and the maximum of processor continues power consumption ginseng
Number can be referred to as PL1max, minimum continuous service power consumption number be processor temperature reach system permission maximum temperature value it
Afterwards, the minimum value that continuous service power consumption can drop to, maximum continuous service power consumption number are the highests that the temperature of CPU allows in system
In temperature, maximum value that continuous service power consumption can achieve.
Maximum overclocking power consumption parameter can be referred to as PL2, and maximum overclocking power consumption parameter is the maximum for allowing processor overclocking
Ability.The overclocking duration parameters of processor are the time for allowing processor to continue overclocking.
The frequency reducing point of processor can be referred to as PSV, the maximum temperature value allowed for processor.
The reduction amplitude of the specific above parameter can be preset, and the reduction amplitude of different parameters can be different.
It, can will be in electricity it should be noted that when electronic equipment is withdrawn into normal mode by environmental noise adaptive model
Sub- equipment is in the power consumption parameter turned down under environmental noise adaptive model and is turned up again, the function that can be specifically restored to before turning down
Consume parameter.
Optionally, in the case where electronic equipment is in environmental noise adaptive model, in order to further decrease making an uproar for fan generation
Sound, described program can be also used for reducing the maximum speed of fan in electronic equipment, such as remove the most high-order of fan, make fan most
High noisy is controlled in rest state, such as 28dba.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.For device disclosed in embodiment
For, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is said referring to method part
It is bright.
The foregoing description of the disclosed embodiments makes professional and technical personnel in the field can be realized or use the application.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the application.Therefore, the application
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (10)
1. a kind of control method, comprising:
Obtain the environmental parameter of electronic equipment local environment；
Obtain the load of the processor of the electronic equipment；
If the environmental parameter shows that the electronic equipment is in lower noise environment, and the load is less than default load, control
It makes the electronic equipment and enters environmental noise adaptive model.
2. according to the method described in claim 1, wherein, the environmental parameter for obtaining electronic equipment local environment, comprising:
The environmental parameter of the electronic equipment local environment is obtained by the sound collector of electronic equipment；
Alternatively, obtaining the ring of the electronic equipment local environment by being located at the sound transducer at the first position of electronic equipment
Border parameter.
3. according to the method described in claim 2, wherein, determining that the electronic equipment is in low noise ring based on environmental parameter
Border, comprising:
Obtain the maximum ambient noise parameters of the environmental parameter；
Noise threshold is preset when determining that the maximum ambient noise parameters are less than, and is less than the maximum loop of the default noise threshold
When the duration of border noise parameters is more than the first preset durations, determine that the electronic equipment is in lower noise environment；
Alternatively, determining that the electronic equipment is in lower noise environment based on environmental parameter, comprising:
Obtain the maximum ambient noise parameters of the environmental parameter；
Noise threshold is preset when determining that the maximum ambient noise parameters are greater than, and is greater than the maximum loop of the threshold value noise threshold
When the duration of border noise parameters is less than the second preset durations, determine that the electronic equipment is in lower noise environment.
4. according to the method described in claim 3, wherein, the sound collector can pass through the first hardware driving and the respectively
The starting of two hardware drivings；
First hardware driving includes audio decoder module, and sound-content data can be decoded from environmental parameter；
Second hardware driving does not include the audio decoder module, for driving the sound collector to obtain environment ginseng
Number, and maximum ambient noise parameters are obtained from the environmental parameter, record the duration of maximum ambient noise parameters.
5. according to the method described in claim 1, wherein, the control electronic equipment enters environmental noise adaptive model
Later, further includes:
When determining that the electronic equipment is not in lower noise environment, alternatively, it is default to determine that the load of the processor is more than or equal to
When load, controls the electronic equipment and exit the environmental noise adaptive mode.
6. according to the method described in claim 1, wherein, in the case where the electronic equipment is in environmental noise adaptive model, going back
Include:
The minimum for reducing the processor continues power consumption parameter；
And/or it reduces the maximum of the processor and continues power consumption parameter；
And/or reduce the frequency reducing point of the processor；
And/or reduce the maximum overclocking power consumption parameter of the processor；
And/or reduce the overclocking duration parameters of the processor.
7. a kind of electronic equipment, wherein include:
Collector, for obtaining the environmental parameter of electronic equipment local environment；
Memory, for storing program；
Processor is for executing described program, and described program is used to obtain the load of the processor of the electronic equipment, if institute
It states environmental parameter and shows that the electronic equipment is in lower noise environment, and the load is less than default load, controls the electronics
Equipment enters environmental noise adaptive model.
8. electronic equipment according to claim 7, the collector is the sound collector on the electronic equipment；
Alternatively, the collector is the sound transducer being located at the first position of electronic equipment.
9. electronic equipment according to claim 8, wherein the sound collector can pass through the first hardware driving respectively
Start with the second hardware driving；
First hardware driving includes audio decoder module, and sound-content data can be decoded from environmental parameter；
Second hardware driving does not include the audio decoder module, for driving the sound collector to obtain environment ginseng
Number.
10. electronic equipment according to claim 8, wherein the first position is and the second position and/or the third place
At a distance of the position of pre-determined distance；
Wherein, the second position is the position of the electronic equipment sound intermediate frequency output device, and the third place is the electricity
The position that active heat sink is imported and exported in sub- equipment.
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| CN109117261B (en) | 2020-11-20 |
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