CN106338924A - Method and device for automatically adjusting equipment operation parameter threshold - Google Patents
Method and device for automatically adjusting equipment operation parameter threshold Download PDFInfo
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- CN106338924A CN106338924A CN201610850373.7A CN201610850373A CN106338924A CN 106338924 A CN106338924 A CN 106338924A CN 201610850373 A CN201610850373 A CN 201610850373A CN 106338924 A CN106338924 A CN 106338924A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B15/00—Systems controlled by a computer
- G05B15/02—Systems controlled by a computer electric
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2642—Domotique, domestic, home control, automation, smart house
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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
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
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Abstract
The invention relates to a method and a device for automatically adjusting the threshold value of an equipment operation parameter, wherein the method comprises the following steps: acquiring a designated adjustable operation parameter of equipment, and detecting whether the adjustable operation parameter exceeds a preset parameter threshold value; and if the adjustable operation state parameter exceeds the preset parameter threshold and the voice control instruction corresponding to the preset parameter threshold is not executed, reducing the voice recognition threshold of the corresponding voice control instruction by a first amplitude. The method and the device for automatically adjusting the running parameter threshold of the equipment are commonly used in the voice recognition technology, can effectively improve the voice recognition rate, can effectively avoid increasing the power consumption of the equipment, and have wider application prospect.
Description
Technical field
The present invention relates to Smart Home technical field, particularly to a kind of method of automatic adjustment equipment operational factor threshold value
With device.
Background technology
Voice is not only the instrument of the most natural, the most effective and most convenient of communication for information between the mankind, with science and technology
Increasingly renewal and development, voice technology is increasingly becoming the important tool communicating between people and machine, and in productive life
Various fields are obtained for fully to be applied.
At present, intelligent sound technology, as one of artificial intelligence important component part, obtains in various fields in recent years
Arrive significant progress.Intelligent sound technology refers to voice as object of study, and its target is by the vocabulary in human speech
Hold and be converted to the executable incoming symbol of computer and then realize speech recognition.Because speech recognition technology need not be remembered, use
Convenient, and consumers' acceptable degree is high, the advantages of audio input device cost is also more cheap, in recent years, in smart home skill
Art field has also obtained applying relatively broadly.
But existing speech recognition technology generally there are the relatively low problem of phonetic recognization rate, ask to solve this technology
Topic, currently existing scheme is passed through to optimize speech recognition algorithm mostly, to improve the complexity of speech recognition algorithm and then to improve voice
Discrimination.But the program can improve the work load of equipment cpu, the response speed of impact equipment, considerably increases equipment
Power consumption.
Content of the invention
Based on this, it is an object of the invention to provide one kind can effectively improve phonetic recognization rate and can be prevented effectively from increasing
The method and apparatus of oil (gas) filling device power consumption, to meet the needs of actual speech technology of identification.
The present invention proposes a kind of method of automatic adjustment equipment operational factor threshold value, and methods described includes:
The adjustable operational factor specified of acquisition equipment, and detect whether described adjustable operational factor exceeds default parameter
Threshold value；
If described adjustable operational factor is beyond described default parameter threshold and corresponding with described default parameter threshold
When phonetic control command is not carried out, then the speech discrimination threshold of described corresponding phonetic control command is reduced the first amplitude.
The method of described automatic adjustment equipment operational factor threshold value, wherein, by the language of described corresponding phonetic control command
After sound recognition threshold reduces the step of the first amplitude, methods described also includes:
When described corresponding phonetic control command is detected and being performed, whether detection occurs in default limiting time
The reverse operating contrary with described corresponding phonetic control command；
If so, then the speech discrimination threshold of described corresponding phonetic control command is improved the second amplitude.
The method of described automatic adjustment equipment operational factor threshold value, wherein, described by described corresponding phonetic control command
Speech discrimination threshold improve the second amplitude step include:
If detect there occurs described reverse operating in described default limiting time, by current maloperation time numerical value
Add up Jia 1；
Judge whether described current maloperation time numerical value exceeds preset times threshold value；
If so, then execute the step that the speech discrimination threshold of described corresponding phonetic control command is improved described second amplitude
Suddenly.
The method of described automatic adjustment equipment operational factor threshold value, wherein, the adjustable operation specified of described acquisition equipment
The step of parameter includes:
Select at least two diverse locations, and gather the current operating parameter in described at least two various locations, note
For sub- operational factor；
Operational factor sub- described at least two collecting is added up and is tried to achieve with meansigma methodss to obtain described can allocating and transporting
Line parameter.
The method of described automatic adjustment equipment operational factor threshold value, wherein, described equipment is intelligent range hood, described adjustable
Operational factor includes brightness value, tachometer value and airflow value.
The present invention also provides a kind of device of automatic adjustment equipment operational factor threshold value, and wherein, described device includes:
First detection module, for obtaining the adjustable operational factor specified of equipment, and detects described adjustable operational factor
Whether exceed default parameter threshold；
First regulation and control module, if beyond described default parameter threshold and default with described for described adjustable operational factor
Parameter threshold corresponding phonetic control command when being not carried out, then by the speech recognition threshold of described corresponding phonetic control command
Value reduces the first amplitude.
The device of described automatic adjustment equipment operational factor threshold value, wherein, described device also includes:
Second detection module, for when described corresponding phonetic control command is detected and being performed, detection is default
Whether there is the reverse operating contrary with described corresponding phonetic control command in limiting time；
Second regulation and control module, if occur to refer to described corresponding Voice command for detecting in default limiting time
Make contrary reverse operating, then the speech discrimination threshold of described corresponding phonetic control command is improved the second amplitude.
The device of described automatic adjustment equipment operational factor threshold value, wherein, described second regulation and control module includes:
Counting unit, if occur and described corresponding phonetic control command phase for detecting in default limiting time
During anti-reverse operating, then current maloperation time numerical value is added up Jia 1；
Judging unit, for judging whether described current maloperation time numerical value exceeds preset times threshold value；
Regulation and control unit, if exceeding preset times threshold value for described current maloperation time numerical value, executes described correspondence
Phonetic control command speech discrimination threshold improve described second amplitude step.
The device of described automatic adjustment equipment operational factor threshold value, wherein, described first detection module includes:
Parameter acquisition unit, for selecting at least two diverse locations, and gathers the current operation obtaining various location
Parameter, is designated as sub- operational factor；
Parameter processing unit, is averagely worth to described adjustable operation for adding up to described sub- operational factor and being tried to achieve
Parameter.
The device of described automatic adjustment equipment operational factor threshold value, wherein, described equipment is intelligent range hood, described first
The described adjustable operational factor that detection module detects includes brightness value, tachometer value and airflow value.
The method and apparatus of automatic adjustment equipment operational factor threshold value proposed by the present invention is commonly used in speech recognition technology,
Can effectively improve phonetic recognization rate, and the power consumption of increase equipment can be prevented effectively from, before there is relatively broad application
Scape.
Brief description
The flow chart of the method for the automatic adjustment equipment operational factor threshold value that Fig. 1 proposes for first embodiment of the invention；
The flow chart of the method for the automatic adjustment equipment operational factor threshold value that Fig. 2 proposes for second embodiment of the invention；
The structural representation of the device of the automatic adjustment equipment operational factor threshold value that Fig. 3 proposes for third embodiment of the invention
Figure.
Specific embodiment
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully.In accompanying drawing
Give the first-selected embodiment of the present invention.But, the present invention can realize in many different forms however it is not limited to this paper institute
The embodiment of description.On the contrary, provide the purpose of these embodiments be make more thoroughly comprehensive to the disclosure.
Unless otherwise defined, all of technology used herein and scientific terminology and the technical field belonging to the present invention
The implication that technical staff is generally understood that is identical.The term being used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body is it is not intended that in limiting the present invention.Term as used herein " and/or " include one or more phases
The arbitrary and all of combination of the Listed Items closing.
Refer to Fig. 1, the method for the automatic adjustment equipment operational factor threshold value that Fig. 1 proposes for first embodiment of the invention
Flow chart, it should be noted that in the present embodiment, only describes the method stream that speech discrimination threshold is tentatively adjusted
Journey:
Whether s101, obtains the adjustable operational factor specified of equipment, and detect described adjustable operational factor beyond default
Parameter threshold.
For example, wherein the said equipment is, for example, intelligent range hood, and operational factor that this is adjustable can include brightness value, turn
Speed value, airflow value and temperature value etc..By detecting the value (such as brightness value) obtaining some physical parameters therein first, will
The present intensity value detecting and default luminance threshold are compared, thus judging to described present intensity value.
Here it should be noted that obtain equipment specify adjustable operational factor when, at least two can be selected not
Same position, and gather the current operating parameter obtaining various location, it is designated as sub- operational factor, such as when the brightness that detection is current
During value, typically first choose three different positions, obtain the brightness value of this three various locations by luminance sensor respectively
And preserved.
Described sub- operational factor is added up and is tried to achieve and be averagely worth to described adjustable operational factor.Namely obtaining
During brightness value corresponding to diverse location, then this three brightness values are averaged, finally obtain average brightness value.Should
Setting advantageously ensure that the adjustable operational factor being obtained more accurate it is ensured that equipment operation degree of accuracy.
S102, if described adjustable operational factor exceed described default parameter threshold and with described default parameter threshold pair
When the phonetic control command answered is not carried out, then the speech discrimination threshold of described corresponding phonetic control command is reduced the first width
Degree.
Likewise, this adjustable operational factor includes brightness value, tachometer value, airflow value and temperature value etc..For example when described
When adjustable operational factor is brightness value, when the current brightness value detecting is less than described default parameter threshold, namely it is less than
During the minima of default luminance threshold, now may determine that and show that current brightness is less, dark.If now with light
When the phonetic control command of line dark corresponding " opening light " is not carried out, now then will be somebody's turn to do the Voice command of " opening light "
Speech discrimination threshold reduction by first amplitude of instruction, for example, 20%.
Here is it should be noted that described speech discrimination threshold refers in fact by voice signal and target are executed letter
Number carry out similarity mode, if the similarity mode of this voice signal reaches default threshold value, equipment responds and executes
This voice signal, namely execute described phonetic control command.When therefore if this phonetic control command is not carried out it may be possible to by
Arrange higher in described speech discrimination threshold, be relatively inaccessible to higher similarity in general, so this Voice command
Instruction is not carried out, and therefore typically passes through in the present invention described speech discrimination threshold to be reduced certain amplitude, to meet phase
Like the standard of degree coupling, thus realizing the phonetic control command of correlation.
Because above-mentioned steps are only the marks described speech discrimination threshold being carried out with preliminary regulation and control to meet similarity mode
Standard is thus realize the execution of related voice control instruction, but lowers sometimes producing described speech discrimination threshold
Excessive problem, although now equipment can respond the related phonetic control command of execution, due to described speech discrimination threshold
Under tune too large it is easy to trigger phonetic control command response execution, false triggering phenomenon sometimes easily occurs.Therefore have very much
The necessary concrete numerical value to above-mentioned first amplitude is further optimized, and obtains optimal lower modulation to reach, realizes to finger
Optimally phonetic order controls locking equipment.
Refer to Fig. 2, the method for the automatic adjustment equipment operational factor threshold value that Fig. 2 proposes for second embodiment of the invention
Flow chart, it should be noted that in the method for the present embodiment, not only including and described speech discrimination threshold carried out with just step
The step of section, further comprises the step carrying out subsequent adjustment to described speech discrimination threshold.Specifically, the method bag of the present embodiment
Include following steps:
Whether s201, obtains the adjustable operational factor specified of equipment, and detect described adjustable operational factor beyond default
Parameter threshold；
S202, if described adjustable operational factor exceed described default parameter threshold and with described default parameter threshold pair
When the phonetic control command answered is not carried out, then the speech discrimination threshold of described corresponding phonetic control command is reduced the first width
Degree；
In the method for the present embodiment, in addition it is also necessary to carry out follow-up after the preliminary regulation of above-mentioned s201 and s202
Adjust, more accurate to guarantee described speech discrimination threshold, the step about subsequent adjustment is described in detail below:
S203, when described corresponding phonetic control command is detected and being performed, detection is in default limiting time
The no generation reverse operating contrary with described corresponding phonetic control command.As it was previously stated, as described speech discrimination threshold first
Lower excessively, be then easy to trigger response and the execution of described phonetic control command, sometimes false triggering phenomenon easily occur,
Therefore need in the present invention false triggering phenomenon is paid close attention to.For example when the dark of environment, and " opening light "
Phonetic control command assign and respond execution after, if again there occurs closing light in limiting time (such as 10s)
Reverse operating, now then can be concluded that response should " opening light " operation be false triggering.
If so, the speech discrimination threshold of described corresponding phonetic control command is then improved the second amplitude by s204.In reality
In application process, if it is confirmed that being false triggering, then illustrate to tune too large under previous described first amplitude, described speech recognition threshold
Value declines excessively, is now easy to trigger response and the execution of described phonetic control command, easily increases false triggering response
Probability is it is therefore desirable to raise certain amplitude, i.e. the second amplitude to described speech discrimination threshold.Here is it should be noted that institute
The absolute value stating the second amplitude is generally less than the absolute value of described first amplitude, such as when the absolute value of described first amplitude is
When 20%, the absolute value of described second amplitude can be 10%.This has the advantage that can more precisely realize to institute
State the fine setting of speech discrimination threshold, thus finally obtaining a most rational speech discrimination threshold.
Here is it should be noted that in above-mentioned s204 step, described speech discrimination threshold is improved the behaviour of the second amplitude
Work be not detect the presence of the reverse operating contrary with described corresponding phonetic control command one after be carried out, but deposit
In the process of a maloperation stored count, just execute institute when accumulative maloperation number of times exceeds default maloperation number of times
State the operation that speech discrimination threshold improves the second amplitude.In the present invention, the process of this maloperation stored count is as follows:
When described corresponding phonetic control command is detected and being performed, whether detection occurs in default limiting time
The reverse operating contrary with described corresponding phonetic control command；
If detect there occurs described reverse operating in described default limiting time, by current maloperation time numerical value
Add up Jia 1；
Judge whether described current maloperation time numerical value exceeds preset times threshold value；
If so, then execute the step that the speech discrimination threshold of described corresponding phonetic control command is improved described second amplitude
Suddenly.
Because speech recognition apparatus occur the phenomenon of misrecognition operation in actual applications unavoidably, as long as therefore misidentifying
In the range of equipment itself can allow, we just think that this equipment disclosure satisfy that the needs of practical application to the number of times of operation.
Therefore before described speech discrimination threshold is improved with the step of described second amplitude, it is provided with above-mentioned maloperation stored count
Program more reasonably to put in practical application.
Additionally, the present invention more fully clearly will be explained to inventive technique content in conjunction with a specific example.
In Smart Home technical field, smoke exhaust ventilator is a more conventional housed device, can pass through speech recognition technology pair
It carries out speech-sound intelligent control.For smoke exhaust ventilator, the phonetic control command for controlling this smoke exhaust ventilator generally comprises
" opening light ", " closing light ", " increase air quantity " and " reduction air quantity " etc., below we with the airflow value of smoke exhaust ventilator are
Example is further described.
Obtain above-mentioned adjustable operational factor by detecting first, namely the size of airflow value.Will be big for the airflow value detecting
Little and default air quantity threshold value is compared, thus specifically being judged to current airflow value size.
Here it should be noted that obtain equipment specify adjustable operational factor when, in order to improve the operation of acquisition
The degree of accuracy of parameter, can select at least two diverse locations, and gather the current operating parameter obtaining various location, be designated as
Sub- operational factor, such as, when detecting current airflow value, typically first chosen three different positions, sensed by air volume test
Device obtains the airflow value of this three various locations respectively and is preserved.Then the airflow value of this three various locations is entered
Row is averaged, and finally obtains average airflow value.This setting advantageously ensures that the adjustable operational factor being obtained is more accurate.
After obtaining specific airflow value, if this airflow value be less than described default air quantity threshold value minimum (
I.e. current airflow value very little), for example current airflow value is 3m3/ min, and the minimum of described default air quantity threshold value is
5m3/ min, and when the phonetic control command of above-mentioned " increase air quantity " is not carried out, then by the speech recognition threshold of " increase air quantity "
Value reduction the first amplitude, for example, 20%.After the speech discrimination threshold of this " increase air quantity " reduces, namely the voice of correlation
After signal and target execute the standard reduction that signal carries out similarity mode, now it is easier to respond execution " increase air quantity "
Phonetic control command, thus realize increasing the effect of air quantity.
Because above-mentioned operation is only described speech discrimination threshold to be carried out with preliminary regulation and control to meet similarity mode
Standard is thus realize the execution of related voice control instruction, but lowers sometimes producing described speech discrimination threshold
Obtain problem excessively, although now equipment can respond the related phonetic control command of execution, due to described speech recognition threshold
Tune too large under value it is easy to trigger the response execution of phonetic control command, false triggering phenomenon sometimes easily occurs.Therefore have
The necessary concrete numerical value to above-mentioned first amplitude is further optimized, and obtains optimal lower modulation to reach.
Here, to control air force phonetic control command corresponding to speech discrimination threshold subsequent adjustment step
For:
When the phonetic control command above-mentioned " increase air quantity " is detected is performed, detection is in default limiting time (example
As 10s) in whether there is the reverse operating contrary with the phonetic control command of above-mentioned " increase air quantity " (namely reducing air quantity).As
Front described, if described speech discrimination threshold is lowered excessively first, it is easy to trigger the response of described phonetic control command
With execution, false triggering operation phenomenon sometimes easily occurs, therefore need in the present invention false triggering operation phenomenon is closed
Note.For example when current airflow value is less, and after the phonetic control command of " increase air quantity " is assigned and responded execution,
If there occurs the reverse operating reducing air quantity in 5s again, now then can be concluded that the operation that " increase air quantity " is somebody's turn to do in response is
False triggering operates.When confirming that this operation operates for false triggering, then current maloperation time numerical value is added up Jia 1, subsequently determine whether institute
State whether current maloperation time numerical value exceeds preset times threshold value, if exceeding described preset times threshold value, for example current maloperation
Secondary numerical value is 5 times, and preset times threshold value is 4 times, now then by corresponding to the phonetic control command of above-mentioned " increase air quantity "
Speech discrimination threshold raising the second amplitude, for example, 10%.Here is it should be noted that described herein raising second amplitude
10% be above-mentioned lowered the first amplitude 20% after carry out on the basis of obtained speech discrimination threshold.And herein
The number of times that second amplitude raises can be multiple, and the value of the second amplitude is also not limited to 10%, with practical experience test value for choosing
Select standard.
Refer to Fig. 3, the device of the automatic adjustment equipment operational factor threshold value that Fig. 3 proposes for third embodiment of the invention
Structural representation, as illustrated, the device of described automatic adjustment equipment operational factor threshold value includes:
First detection module, this first detection module is used for obtaining the adjustable operational factor specified of equipment, and detects institute
State whether adjustable operational factor exceeds default parameter threshold.The described adjustable operational factor that described first detection module detects
Including brightness value, tachometer value and airflow value.Wherein, this first detection module also includes parameter acquisition unit and parameter processing
Unit, wherein this parameter acquisition unit are used for selecting at least two diverse locations, and gather the current fortune obtaining various location
Line parameter, is designated as sub- operational factor；And this parameter processing unit is used for described sub- operational factor being added up and being tried to achieve averagely
It is worth to described adjustable operational factor.In this first detection module, the parameter acquisition unit of setting and parameter processing unit are permissible
Ensure that acquired parameter is more accurate, thus being conducive to the parameter in later stage to compare.
Interconnective with described first detection module is the first regulation and control module, if this first regulation and control module be used for described can
Allocation and transportation line parameter exceeds described default parameter threshold and phonetic control command corresponding with described default parameter threshold not
During execution, then the speech discrimination threshold of described corresponding phonetic control command is reduced the first amplitude.Above-mentioned first detection module
And first regulation and control module be mainly used in speech discrimination threshold is tentatively regulated and controled, thus realizing related voice control instruction
Response and execution.
In addition, the device of described automatic adjustment equipment operational factor threshold value also includes:
Second detection module, this second detection module is mainly used in being held when described corresponding phonetic control command is detected
During row, whether detection there is the reverse operating contrary with described corresponding phonetic control command in default limiting time；
Second regulation and control module, if this second regulation and control module is mainly used in generation and institute is detected in default limiting time
State the contrary reverse operating of corresponding phonetic control command, then the speech discrimination threshold of described corresponding phonetic control command is carried
High second amplitude.Wherein, described second regulation and control module specifically includes:
Counting unit, if to be mainly used in detecting generation in default limiting time corresponding with described for this counting unit
During the contrary reverse operating of phonetic control command, then current maloperation time numerical value is added up Jia 1；
Judging unit, this judging unit is mainly used in judging whether described current maloperation time numerical value exceeds preset times threshold
Value；
Regulation and control unit, if this regulation and control unit is mainly used in described current maloperation time, numerical value exceeds preset times threshold value,
The step that the speech discrimination threshold of described corresponding phonetic control command is improved described second amplitude by execution.
Above-mentioned second detection module and the second regulation and control module are connected with each other, and form subsequent adjustment system, right by realizing
The follow-up accurate adjustment of speech discrimination threshold, thus finally obtaining optimal speech discrimination threshold, the entirety of lifting user uses
Experience.
Embodiment described above only have expressed the several embodiments of the present invention, and its description is more concrete and detailed, but simultaneously
Therefore the restriction to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, some deformation can also be made and improve, these broadly fall into the guarantor of the present invention
Shield scope.Therefore, the protection domain of patent of the present invention should be defined by claims.
Claims (10)
1. a kind of method of automatic adjustment equipment operational factor threshold value is it is characterised in that methods described includes:
The adjustable operational factor specified of acquisition equipment, and detect whether described adjustable operational factor exceeds default parameter threshold
Value；
If described adjustable operational factor exceeds described default parameter threshold and voice corresponding with described default parameter threshold
When control instruction is not carried out, then the speech discrimination threshold of described corresponding phonetic control command is reduced the first amplitude.
2. the method for automatic adjustment equipment operational factor threshold value according to claim 1 is it is characterised in that by described correspondence
Phonetic control command speech discrimination threshold reduce the first amplitude step after, methods described also includes:
When described corresponding phonetic control command is detected and being performed, whether detection occurs and institute in default limiting time
State the contrary reverse operating of corresponding phonetic control command；
If so, then the speech discrimination threshold of described corresponding phonetic control command is improved the second amplitude.
3. automatic adjustment equipment operational factor threshold value according to claim 2 method it is characterised in that described if so,
The step then speech discrimination threshold of described corresponding phonetic control command being improved the second amplitude includes:
If detect there occurs described reverse operating in described default limiting time, current maloperation time numerical value is added up
Plus 1；
Judge whether described current maloperation time numerical value exceeds preset times threshold value；
If so, then execute the step that the speech discrimination threshold of described corresponding phonetic control command is improved described second amplitude.
4. the method for automatic adjustment equipment operational factor threshold value according to claim 1 is it is characterised in that described acquisition sets
The step of the standby adjustable operational factor specified includes:
Select at least two diverse locations, and gather the current operating parameter in described at least two various locations, be designated as son
Operational factor；
Operational factor sub- described at least two collecting is added up and is tried to achieve with meansigma methodss and is joined with obtaining described adjustable operation
Number.
5. the method according to the arbitrary described automatic adjustment equipment operational factor threshold value of Claims 1-4 is it is characterised in that institute
Equipment of stating is intelligent range hood, and described adjustable operational factor includes brightness value, tachometer value and airflow value.
6. a kind of device of automatic adjustment equipment operational factor threshold value is it is characterised in that described device includes:
Whether first detection module, for obtaining the adjustable operational factor specified of equipment, and detect described adjustable operational factor
Beyond default parameter threshold；
First regulation and control module, if for described adjustable operational factor exceed described default parameter threshold and with described default ginseng
When the number corresponding phonetic control command of threshold value is not carried out, then the speech discrimination threshold of described corresponding phonetic control command is dropped
Low first amplitude.
7. automatic adjustment equipment operational factor threshold value according to claim 6 device it is characterised in that described device also
Including:
Second detection module, for when described corresponding phonetic control command is detected and being performed, detection is in default restriction
Whether there is the reverse operating contrary with described corresponding phonetic control command in time；
Second regulation and control module, if occur and described corresponding phonetic control command phase for detecting in default limiting time
Anti- reverse operating, then improve the second amplitude by the speech discrimination threshold of described corresponding phonetic control command.
8. the device of automatic adjustment equipment operational factor threshold value according to claim 7 is it is characterised in that described second adjusts
Control module includes:
Counting unit, if contrary with described corresponding phonetic control command for generation is detected in default limiting time
During reverse operating, then current maloperation time numerical value is added up Jia 1；
Judging unit, for judging whether described current maloperation time numerical value exceeds preset times threshold value；
Regulation and control unit, if exceeding preset times threshold value for described current maloperation time numerical value, executes described corresponding language
The step that the speech discrimination threshold of sound control instruction improves described second amplitude.
9. the device of automatic adjustment equipment operational factor threshold value according to claim 6 is it is characterised in that described first examines
Survey module to include:
Parameter acquisition unit, for selecting at least two diverse locations, and gathers the current operating parameter obtaining various location,
It is designated as sub- operational factor；
Parameter processing unit, is averagely worth to described adjustable operation ginseng for adding up to described sub- operational factor and being tried to achieve
Number.
10. the device of automatic adjustment equipment operational factor threshold value according to claim 6 is it is characterised in that described equipment
For intelligent range hood, the described adjustable operational factor that described first detection module detects includes brightness value, tachometer value and wind
Value.
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| CN201610850373.7A CN106338924A (en) | 2016-09-23 | 2016-09-23 | Method and device for automatically adjusting equipment operation parameter threshold |
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| CN201610850373.7A CN106338924A (en) | 2016-09-23 | 2016-09-23 | Method and device for automatically adjusting equipment operation parameter threshold |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108109571A (en) * | 2017-11-21 | 2018-06-01 | 广州视源电子科技股份有限公司 | Picture parameter adjusting method and device, mobile terminal and storage medium |
| CN108564951A (en) * | 2018-03-02 | 2018-09-21 | 北京云知声信息技术有限公司 | The method that intelligence reduces voice control device false wake-up probability |
| CN108711430A (en) * | 2018-04-28 | 2018-10-26 | 广东美的制冷设备有限公司 | Audio recognition method, smart machine and storage medium |
| CN108735209A (en) * | 2018-04-28 | 2018-11-02 | 广东美的制冷设备有限公司 | Wake up word binding method, smart machine and storage medium |
| CN109672775A (en) * | 2017-10-16 | 2019-04-23 | 腾讯科技（北京）有限公司 | Adjust the method, apparatus and terminal of wakeup sensitivity |
| CN110148405A (en) * | 2019-04-10 | 2019-08-20 | 北京梧桐车联科技有限责任公司 | Phonetic order processing method and processing device, electronic equipment and storage medium |
| CN110211605A (en) * | 2019-05-24 | 2019-09-06 | 珠海多士科技有限公司 | Smart machine speech sensitivity adjusting method, device, equipment and storage medium |
| CN111273555A (en) * | 2020-01-16 | 2020-06-12 | 珠海格力电器股份有限公司 | Smart home control method and device, terminal and computer readable medium |
| CN112731066A (en) * | 2020-12-31 | 2021-04-30 | 上海宏力达信息技术股份有限公司 | Self-adaptive ground fault protection method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080103781A1 (en) * | 2006-10-28 | 2008-05-01 | General Motors Corporation | Automatically adapting user guidance in automated speech recognition |
| CN103079258A (en) * | 2013-01-09 | 2013-05-01 | 广东欧珀移动通信有限公司 | Method for improving speech recognition accuracy and mobile intelligent terminal |
| CN103578468A (en) * | 2012-08-01 | 2014-02-12 | 联想(北京)有限公司 | Method for adjusting confidence coefficient threshold of voice recognition and electronic device |
| CN103700368A (en) * | 2014-01-13 | 2014-04-02 | 联想(北京)有限公司 | Speech recognition method, speech recognition device and electronic equipment |
| CN104848478A (en) * | 2015-04-28 | 2015-08-19 | 广东美的制冷设备有限公司 | Method and system for adjusting voice instruction identification threshold in air conditioner |
| CN105632496A (en) * | 2016-03-21 | 2016-06-01 | 珠海市杰理科技有限公司 | Speech recognition control device and intelligent furniture system |
| CN105764188A (en) * | 2016-03-23 | 2016-07-13 | 北京百度网讯科技有限公司 | Illumination controller and illumination control system and method |
| CN105912725A (en) * | 2016-05-12 | 2016-08-31 | 上海劲牛信息技术有限公司 | System for calling vast intelligence applications through natural language interaction |
-
2016
- 2016-09-23 CN CN201610850373.7A patent/CN106338924A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080103781A1 (en) * | 2006-10-28 | 2008-05-01 | General Motors Corporation | Automatically adapting user guidance in automated speech recognition |
| CN103578468A (en) * | 2012-08-01 | 2014-02-12 | 联想(北京)有限公司 | Method for adjusting confidence coefficient threshold of voice recognition and electronic device |
| CN103079258A (en) * | 2013-01-09 | 2013-05-01 | 广东欧珀移动通信有限公司 | Method for improving speech recognition accuracy and mobile intelligent terminal |
| CN103700368A (en) * | 2014-01-13 | 2014-04-02 | 联想(北京)有限公司 | Speech recognition method, speech recognition device and electronic equipment |
| CN104848478A (en) * | 2015-04-28 | 2015-08-19 | 广东美的制冷设备有限公司 | Method and system for adjusting voice instruction identification threshold in air conditioner |
| CN105632496A (en) * | 2016-03-21 | 2016-06-01 | 珠海市杰理科技有限公司 | Speech recognition control device and intelligent furniture system |
| CN105764188A (en) * | 2016-03-23 | 2016-07-13 | 北京百度网讯科技有限公司 | Illumination controller and illumination control system and method |
| CN105912725A (en) * | 2016-05-12 | 2016-08-31 | 上海劲牛信息技术有限公司 | System for calling vast intelligence applications through natural language interaction |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109672775A (en) * | 2017-10-16 | 2019-04-23 | 腾讯科技（北京）有限公司 | Adjust the method, apparatus and terminal of wakeup sensitivity |
| CN109672775B (en) * | 2017-10-16 | 2021-10-29 | 腾讯科技（北京）有限公司 | Method, device and terminal for adjusting awakening sensitivity |
| CN108109571A (en) * | 2017-11-21 | 2018-06-01 | 广州视源电子科技股份有限公司 | Picture parameter adjusting method and device, mobile terminal and storage medium |
| CN108564951B (en) * | 2018-03-02 | 2021-05-25 | 云知声智能科技股份有限公司 | Method for intelligently reducing false awakening probability of voice control equipment |
| CN108564951A (en) * | 2018-03-02 | 2018-09-21 | 北京云知声信息技术有限公司 | The method that intelligence reduces voice control device false wake-up probability |
| CN108711430A (en) * | 2018-04-28 | 2018-10-26 | 广东美的制冷设备有限公司 | Audio recognition method, smart machine and storage medium |
| CN108735209A (en) * | 2018-04-28 | 2018-11-02 | 广东美的制冷设备有限公司 | Wake up word binding method, smart machine and storage medium |
| CN108735209B (en) * | 2018-04-28 | 2021-01-08 | 广东美的制冷设备有限公司 | Wake-up word binding method, intelligent device and storage medium |
| CN110148405A (en) * | 2019-04-10 | 2019-08-20 | 北京梧桐车联科技有限责任公司 | Phonetic order processing method and processing device, electronic equipment and storage medium |
| CN110148405B (en) * | 2019-04-10 | 2021-07-13 | 北京梧桐车联科技有限责任公司 | Voice instruction processing method and device, electronic equipment and storage medium |
| CN110211605A (en) * | 2019-05-24 | 2019-09-06 | 珠海多士科技有限公司 | Smart machine speech sensitivity adjusting method, device, equipment and storage medium |
| CN111273555B (en) * | 2020-01-16 | 2021-09-14 | 珠海格力电器股份有限公司 | Smart home control method and device, terminal and computer readable medium |
| CN111273555A (en) * | 2020-01-16 | 2020-06-12 | 珠海格力电器股份有限公司 | Smart home control method and device, terminal and computer readable medium |
| CN112731066A (en) * | 2020-12-31 | 2021-04-30 | 上海宏力达信息技术股份有限公司 | Self-adaptive ground fault protection method |
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