CN110225396A - A kind of method, system and the storage medium of volume adjustment - Google Patents
A kind of method, system and the storage medium of volume adjustment Download PDFInfo
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- CN110225396A CN110225396A CN201810171862.9A CN201810171862A CN110225396A CN 110225396 A CN110225396 A CN 110225396A CN 201810171862 A CN201810171862 A CN 201810171862A CN 110225396 A CN110225396 A CN 110225396A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/439—Processing of audio elementary streams
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/44227—Monitoring of local network, e.g. connection or bandwidth variations; Detecting new devices in the local network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals
Abstract
The invention discloses method, system and the storage mediums of a kind of volume adjustment, for carrying out dynamic auto adjustment to smart television volume.The described method includes: acquisition smart television facility information in a local network to obtain online equipment data；Using a scheduled duration as online equipment data average in the measurement period counting statistics period, calculate the average online equipment data variation difference of two adjacent measurement periods, and with default equipment variations threshold comparison；When average online equipment data variation difference is less than default equipment variations threshold value, smart television is without adjusting volume, when average online equipment data variation difference is greater than default equipment variations threshold value, smart television adjusts volume value according to the size of average online equipment data variation difference.The method of the present invention and system make smart television be achieved that intelligent control volume without the additional sensor that increases, and effectively reduce hardware cost.
Description
Technical field
The present invention relates to for sound signal smart television more particularly to a kind of method, the system of volume adjustment
And storage medium.
Background technique
Smart television is household electrical appliance common in people's daily life, user (such as people in different ambient conditions
In the few environment of more environment or people) watch TV program when, existing TV can not largely be accomplished according to ambient enviroment
Flow of the people go adjust automatically volume, user generally requires manual setting volume to reach viewing effect.
It in the prior art, is all often to increase environmental volume sensor on a television set to detect environmental volume, this side
The loudspeaker sound that method will receive TV itself influences, while external sensor can bring the increase of hardware cost, it is difficult to large quantities of
Amount produces and uses.
Therefore, the existing technology needs to be improved and developed.
Summary of the invention
Place in view of above-mentioned deficiencies of the prior art, the present invention are to solve prior art defect and deficiency, propose one kind
The method of volume adjustment removes the smart machine number in Dynamic Matching local area network by the network card device of smart television itself
Amount to judge the state of current flow of the people, and then calculates the volume adjusted needed for smart television, realizes to smart television
The dynamic of volume adjusts.
The technical proposal for solving the technical problem of the invention is as follows:
A kind of method of volume adjustment carries out dynamic auto adjustment for the volume to smart television, including as follows
Step:
A, acquire smart television facility information in a local network to obtain online equipment data；
B, using a scheduled duration as online equipment data average in the measurement period counting statistics period, two adjacent statistics are calculated
The average online equipment data variation difference in period, and with default equipment variations threshold comparison；
C, when the average online equipment data variation difference is less than default equipment variations threshold value, smart television is without adjustment
Volume, when the average online equipment data variation difference is greater than default equipment variations threshold value, smart television is according to average in net
Device data changes the size of difference to adjust volume value.
Technical solution as a further improvement, above-mentioned steps A acquire smart television facility information in a local network
To obtain online equipment data specifically includes the following steps:
Obtain the network interface card IP address and hardware address of smart television；
Dynamic is shaken hands with other equipment in local area network, to inquire the corresponding hardware address of other equipment；
Reserved address is filtered, obtains the online list information of other equipment, obtains online equipment data.
Technical solution as a further improvement, above-mentioned steps B is using a scheduled duration as the measurement period counting statistics period
Interior average online equipment data, calculate the average online equipment data variation difference of two adjacent measurement periods, and with default equipment
Change threshold comparison specifically includes the following steps:
A default scheduled duration is measurement period,
Measurement period is divided into several predetermined sampling periods, and counts the online equipment data in each sampling period；
The sum of online equipment data in each sampling period are calculated divided by the sum of sampling period, are obtained in the measurement period
Average online equipment data；
Calculate the absolute value of the average online equipment data variation difference of the two neighboring measurement period in front and back, and with set
Standby change threshold compares.
Technical solution as a further improvement, above-mentioned steps C are less than when the average online equipment data variation difference
Default equipment variations threshold value, smart television are preset without adjusting volume when the average online equipment data variation difference is greater than
Equipment variations threshold value, smart television adjusted according to the size of average online equipment data variation difference volume value specifically include as
Lower step:
Judge the size of average the online equipment data variation difference and default equipment variations threshold value；
When the absolute value of the average online equipment data variation difference is less than default equipment variations threshold value, intelligence is judged
TV flow of the people variation influence in former and later two adjacent measurement periods is smaller, and smart television is without volume adjustment；
When the absolute value of the average online equipment data variation difference is greater than default equipment variations threshold value, intelligence is judged
The flow of the people variation in former and later two adjacent measurement periods of TV use environment is affected, and smart television is set according to average in net
The size of standby data variation difference carries out the adjustment of volume value, when the online equipment data variation difference that is averaged is big, judgement
Smart television use environment flow of the people increases, and smart television promotes volume according to average online equipment data variation size of the difference,
When the online equipment data variation difference that is averaged is small, judge that smart television use environment flow of the people is reduced, smart television root
Volume is reduced according to average online equipment data variation size of the difference.
The present invention also provides a kind of systems of volume adjustment, for carrying out dynamic auto tune to smart television volume
It is whole, the system comprises: network status module, number of devices computing module, volume computing module and volume control module；
The network status module be used to acquire smart television facility information in a local network to obtain online equipment
Data；
The number of devices computing module is used to be averaged using a scheduled duration as in the measurement period counting statistics period in net
Device data, calculate two adjacent measurement periods average online equipment data variation difference, and with default equipment variations threshold value pair
Than；
The two adjacent measurement periods that the volume computing module is used to be calculated according to the number of devices computing module are put down
The size of the equal variation of online equipment quantity difference and the default equipment variations threshold value, the volume that computational intelligence TV need to adjust
Value；
The volume control module is used to calculate the volume value obtained according to volume computing module, to the volume of smart television
Carry out gradual change adjustment.
The concrete function of technical solution as a further improvement, the network status module includes:
Obtain the network interface card IP address and hardware address of smart television；
Dynamic is shaken hands with other equipment in local area network, to inquire the corresponding hardware address of other equipment；
Reserved address is filtered, obtains the online list information of other equipment, obtains online equipment data.
The concrete function of technical solution as a further improvement, the number of devices computing module includes:
A default scheduled duration is measurement period,
Measurement period is divided into several predetermined sampling periods, and counts the online equipment data in each sampling period；
The sum of online equipment data in each sampling period are calculated divided by the sum of sampling period, are obtained in the measurement period
Average online equipment data；
Calculate the absolute value of the average online equipment data variation difference of the two neighboring measurement period in front and back, and with set
Standby change threshold compares.
The concrete function of technical solution as a further improvement, the volume computing module includes:
Judge the size of average the online equipment data variation difference and default equipment variations threshold value；
When the absolute value of the average online equipment data variation difference is less than default equipment variations threshold value, intelligence is judged
TV flow of the people variation influence in former and later two adjacent measurement periods is smaller, and smart television volume value is zero；
When the absolute value of the average online equipment data variation difference is greater than default equipment variations threshold value, intelligence is judged
The flow of the people variation in former and later two adjacent measurement periods of TV use environment is affected, and smart television is set according to average in net
The size of standby data variation difference carries out the calculating of volume value, when the online equipment data variation difference that is averaged is big, judgement
Smart television use environment flow of the people increases, and smart television promotes volume according to average online equipment data variation size of the difference
Value judges that smart television use environment flow of the people is reduced, smart television when the online equipment data variation difference that is averaged is small
Volume value is reduced according to average online equipment data variation size of the difference.
The concrete function of technical solution as a further improvement, the volume control module includes:
When the volume computing module computational intelligence television sound volume value is zero, volume control module is without carrying out volume control
System is adjusted；
When the volume computing module, which calculates, promotes volume value, volume control module reads current volume value, according to wanting
The volume value of promotion is adjusted smart television volume；
When the volume computing module, which calculates, reduces volume value, volume control module reads current volume value, according to wanting
Reduced volume value is adjusted smart television volume.
The present invention also provides a kind of storage medium, the storage medium is stored with the program of volume adjustment, the volume
The step of method of above-mentioned volume adjustment is realized when the program of adjustment is executed by processor.
With the prior art compared with, prior art Intelligent television terminal needs external sensor that could judge environment shape
State causes smart television judging that higher cost, the present invention pass through the network card device using smart television itself to ambient conditions
Other networking online equipment quantity in Dynamic Matching local area network are gone, and then judge the state of current flow of the people, according to the stream of people
Amount variation judges whether to need to carry out volume adjustment, such as needs to adjust, and calculates the volume value of needs, according to the volume being calculated
Value dynamic carries out dynamic adjustment to the volume of Intelligent television terminal, increases sensor without additional, saves hardware cost.
Detailed description of the invention
A specific embodiment of the invention is further described with reference to the accompanying drawing, in which:
Fig. 1 is a kind of flow chart of the method preferred embodiment of volume adjustment of the present invention.
Fig. 2 is a kind of principle assumption diagram of the System Preferred embodiments of volume adjustment of the present invention.
Fig. 3 is the adjustment curve figure that volume is promoted in a kind of method of volume adjustment of the present invention.
Fig. 4 is the adjustment curve figure that volume is reduced in a kind of method of volume adjustment of the present invention.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer and more explicit, right as follows in conjunction with drawings and embodiments
The present invention is further described.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and do not have to
It is of the invention in limiting.
Smart television uses more more and more universal now, and the intelligence of smart television not only embodies on an operating system, crucial
Be embodied in its can networking, therefore, existing smart television is necessarily both provided with network interface card for connecting the network equipment, the present invention
Volume adjustment method be that the number of entire environment is judged using the equipment being in same local area network with smart television
Variation, since what present mobile terminal device used popularizes, substantially everyone is equipped with respective mobile device, for intelligence
It, both may be in home environment for the use environment of TV, it is also possible to be used under environment in public places, such as home environment
Under parlor, under the environment such as hotel, restaurant, public place of entertainment under public place environment, smart television will be connect under most of environment
Entering internet will unavoidably use to local area network, and equally, mobile device can also be accessed by WIFI under same environment
It, therefore, can be with base by the quantity of the mobile device with smart television in same local area network to the consolidated network of smart television
Originally judge the variation of number in environment, smart television can adjust the volume of smart television according to number situation of change in turn,
Realize the dynamic and intelligent adjustment of smart television volume.
The present invention provides a kind of methods of volume adjustment, are a kind of method of volume adjustment of the present invention shown in Fig. 1
The flow chart of preferred embodiment, the method for the present invention preferred embodiment include the following steps:
Step S100, acquisition smart television facility information in a local network to obtain online equipment data.
Specifically, being comprised the following steps in the present embodiment:
The network interface card IP address and hardware mac address of smart television, such as network ip address 192.168.3.1 are obtained, thus
It can learn that 192.168.3.* is the practical network segment of smart television current network environment；
Dynamic is shaken hands with other equipment in local area network, to inquire the corresponding hardware address of other equipment, Handshake Protocol
Example:
1-w 100 of FOR/L %I in (1,1,255) DO PING 192.168.3.%I-n
Using order Arp-a order after returned data, the corresponding hardware mac address data of equipment are inquired；
Reserved address is filtered, obtains the online list information of other equipment, obtains online equipment data.Reserved address can be with
It is configured, for example the address of smart television itself belongs to reserved address, weeds out reserved address, is remained according to specific network environment
Under be exactly the current online information of other equipment, count online equipment data Sum, can be considered current flow of the people sum.
Step S200 calculates two using a scheduled duration as online equipment data average in the measurement period counting statistics period
The average online equipment data variation difference of adjacent measurement period, and with default equipment variations threshold comparison.
Specifically, including the following steps: in the present embodiment
A default scheduled duration is measurement period；
Measurement period is divided into several predetermined sampling periods, and counts the online equipment data in each sampling period；Statistics
Period can determine according to different use environments, such as the environmental change lesser settable long period, such as 1 hour, and
Settable short period in the biggish situation of environmental change, such as 30 minutes, measurement period can be further equally divided into several adopt
60 sampling periods of average mark in sample period N, such as 1 hour of measurement period, i.e., per minute to the same local area network of smart television
Other online equipments in section are counted.
The sum of online equipment data in each sampling period are calculated divided by the sum of sampling period, are obtained in the measurement period
Average online equipment data.For example, measurement period 1 hour, in the case where the sampling period 60, online equipment quantity average out to
Calculate the absolute value of the average online equipment data variation difference of the two neighboring measurement period in front and back, and with set
Standby change threshold compares.If previous measurement period isLatter measurement period is
Therefore, the average online equipment data variation difference for calculating two adjacent front and back measurement periods is expressed asΔ Sum and default equipment variations threshold value (δ) are compared calculating.
Step S300, when the average online equipment data variation difference is less than default equipment variations threshold value, smart television
Without adjusting volume, when the average online equipment data variation difference is greater than default equipment variations threshold value, smart television according to
The size of average online equipment data variation difference adjusts volume value.
Specifically, in the present embodiment, the specific steps are as follows:
Judge the size of average the online equipment data variation difference and default equipment variations threshold value.JudgeWithWhich value is bigger；
When the absolute value of the average online equipment data variation difference is less than default equipment variations threshold value, intelligence is judged
TV flow of the people variation influence in former and later two adjacent measurement periods is smaller, and smart television is without volume adjustment；
When the absolute value of the average online equipment data variation difference is greater than default equipment variations threshold value, intelligence is judged
The flow of the people variation in former and later two adjacent measurement periods of TV use environment is affected, and smart television is set according to average in net
The size of standby data variation difference carries out the adjustment of volume value, when the online equipment data variation difference that is averaged is big, judgement
Smart television use environment flow of the people increases, and smart television promotes volume according to average online equipment data variation size of the difference,
When the online equipment data variation difference that is averaged is small, judge that smart television use environment flow of the people is reduced, smart television root
Volume is reduced according to average online equipment data variation size of the difference.
If specifically, i.e.It is greater thanIt is expressed asThen illustrate, current smart television
In local environment, flow of the people increases, and smart television needs to be promoted sound, therefore needs to be promoted the volume of smart television.
It is as follows that specific promotion volume calculates method of adjustment:
Read current television volume value V c；
Average online equipment data variation difference DELTA Sum is obtained, i.e.,
The television sound volume value V that need to be currently adjusted to is calculated by following formula oneo；
Wherein, VmFor the max volume value that TV is adjustable to,It is maximum poor for average online equipment data variation
Value, may be defined as constant.
The correspondence volume adjustment curve obtained according to formula one is as shown in Figure 3.
And ifThen illustrate, in current smart television local environment, flow of the people is being reduced, smart television
Volume can be reduced.
It is as follows that specific reduction volume calculates method of adjustment:
Read current television volume value Vc；
Average online equipment data variation difference DELTA Sum is obtained, i.e.,
The television sound volume value V that need to be currently adjusted to is calculated by following formula twoo；
Wherein, a=0.1；For average online equipment data variation maximum difference, constant may be defined as.
The correspondence volume adjustment curve obtained according to formula two is as shown in Figure 4.
The present invention also provides a kind of systems of volume adjustment, for carrying out dynamic auto tune to smart television volume
It is whole, it is a kind of principle assumption diagram of the System Preferred embodiments of volume adjustment of the present invention as shown in Figure 2, the system comprises；Net
Network block of state 10, number of devices computing module 20, volume computing module 30, volume control module 40.
The network status module 10 be used to acquire smart television facility information in a local network set with obtaining in net
Standby data.
The number of devices computing module 20 using a scheduled duration to be average in the measurement period counting statistics period for existing
Net device data, calculate two adjacent measurement periods average online equipment data variation difference, and with default equipment variations threshold value
Comparison.
The two adjacent measurement periods that the volume computing module 30 is used to be calculated according to the number of devices computing module
The size of the average variation of online equipment quantity difference and the default equipment variations threshold value, the volume that computational intelligence TV need to adjust
Value.
The volume control module 40 is used to calculate the volume value obtained according to volume computing module, to the sound of smart television
Amount carries out gradual change adjustment.
Specifically, the concrete function of the network status module 10 includes:
Obtain the network interface card IP address and hardware address of smart television；
Dynamic is shaken hands with other equipment in local area network, to inquire the corresponding hardware address of other equipment；
Reserved address is filtered, obtains the online list information of other equipment, obtains online equipment data.
The concrete function of the number of devices computing module 20 includes:
A default scheduled duration is measurement period,
Measurement period is divided into several predetermined sampling periods, and counts the online equipment data in each sampling period；
The sum of online equipment data in each sampling period are calculated divided by the sum of sampling period, are obtained in the measurement period
Average online equipment data；
Calculate the absolute value of the average online equipment data variation difference of the two neighboring measurement period in front and back, and with set
Standby change threshold compares.
The concrete function of the volume computing module 30 includes:
Judge the size of average the online equipment data variation difference and default equipment variations threshold value；
When the absolute value of the average online equipment data variation difference is less than default equipment variations threshold value, intelligence is judged
TV flow of the people variation influence in former and later two adjacent measurement periods is smaller, and smart television volume value is zero；
When the absolute value of the average online equipment data variation difference is greater than default equipment variations threshold value, intelligence is judged
The flow of the people variation in former and later two adjacent measurement periods of TV use environment is affected, and smart television is set according to average in net
The size of standby data variation difference carries out the calculating of volume value, when the online equipment data variation difference that is averaged is big, judgement
Smart television use environment flow of the people increases, and smart television promotes volume according to average online equipment data variation size of the difference
Value judges that smart television use environment flow of the people is reduced, smart television when the online equipment data variation difference that is averaged is small
Volume value is reduced according to average online equipment data variation size of the difference.
The concrete function of the volume control module 40 includes:
When the volume computing module computational intelligence television sound volume value is zero, volume control module is without carrying out volume control
System is adjusted；
When the volume computing module, which calculates, promotes volume value, volume control module reads current volume value, according to wanting
The volume value of promotion is adjusted smart television volume；
When the volume computing module, which calculates, reduces volume value, volume control module reads current volume value, according to wanting
Reduced volume value is adjusted smart television volume.
Each module concrete operating principle is identical as above method embodiment, and this will not be repeated here.
The present invention also provides a kind of storage medium, storage medium is computer readable storage medium, and the storage medium is deposited
The program of volume adjustment is contained, the program of the volume adjustment realizes that above-mentioned volume is intelligently adjusted when being executed by processor
The step of whole method.
It should be understood that the foregoing is merely illustrative of the preferred embodiments of the present invention, it is not sufficient to limit of the invention
Technical solution within the spirit and principles in the present invention, can add according to the above description for those of ordinary skills
With increase and decrease, replacement, transformation or improvement, and all these increases and decreases, replacement, transformation or improved technical solution, it all should belong to this
The protection scope of invention appended claims.
Claims (10)
1. a kind of method of volume adjustment carries out dynamic auto adjustment for the volume to smart television, which is characterized in that
Include the following steps:
A, acquire smart television facility information in a local network to obtain online equipment data；
B, using a scheduled duration as online equipment data average in the measurement period counting statistics period, two adjacent measurement periods are calculated
Average online equipment data variation difference, and with default equipment variations threshold comparison；
C, when the average online equipment data variation difference is less than default equipment variations threshold value, smart television is without adjusting sound
Amount, when the average online equipment data variation difference is greater than default equipment variations threshold value, smart television is set according to average in net
The size of standby data variation difference adjusts volume value.
2. a kind of method of volume adjustment according to claim 1, which is characterized in that the step A acquisition intelligence
TV facility information in a local network to obtain online equipment data specifically includes the following steps:
Obtain the network interface card IP address and hardware address of smart television；
Dynamic is shaken hands with other equipment in local area network, to inquire the corresponding hardware address of other equipment；
Reserved address is filtered, obtains the online list information of other equipment, obtains online equipment data.
3. a kind of method of volume adjustment according to claim 1, which is characterized in that the step B is predetermined with one
Average online equipment data, calculate the average online equipment of two adjacent measurement periods in the Shi Changwei measurement period counting statistics period
Data variation difference, and with default equipment variations threshold comparison specifically includes the following steps:
A default scheduled duration is measurement period；
Measurement period is divided into several predetermined sampling periods, and counts the online equipment data in each sampling period；
The sum of online equipment data in each sampling period are calculated divided by the sum of sampling period, are obtained flat in the measurement period
Equal online equipment data；
The absolute value of the average online equipment data variation difference of the two neighboring measurement period in front and back is calculated, and is become with default equipment
Change threshold value comparison.
4. a kind of method of volume adjustment according to claim 3, which is characterized in that the step C is when described flat
Equal online equipment data variation difference is less than default equipment variations threshold value, and smart television averagely exists without adjusting volume when described
Net device data changes difference and is greater than default equipment variations threshold value, and smart television is according to average online equipment data variation difference
Size specifically comprises the following steps: to adjust volume value
Judge the size of average the online equipment data variation difference and default equipment variations threshold value；
When the absolute value of the average online equipment data variation difference is less than default equipment variations threshold value, smart television is judged
Flow of the people variation influences smaller in former and later two adjacent measurement periods, and smart television is without volume adjustment；
When the absolute value of the average online equipment data variation difference is greater than default equipment variations threshold value, smart television is judged
Use environment flow of the people variation in former and later two adjacent measurement periods is affected, and smart television is according to average online equipment number
The adjustment that volume value is carried out according to the size of variation difference judges intelligence when the online equipment data variation difference that is averaged is big
TV use environment flow of the people increases, and smart television promotes volume according to average online equipment data variation size of the difference, works as institute
Average online equipment data variation difference hour is stated, judges that smart television use environment flow of the people is reduced, smart television is according to flat
Equal online equipment data variation size of the difference reduces volume.
5. a kind of system of volume adjustment, for carrying out dynamic auto adjustment to smart television volume, which is characterized in that institute
The system of stating includes: network status module, number of devices computing module, volume computing module and volume control module；
The network status module be used to acquire smart television facility information in a local network to obtain online equipment data；
The number of devices computing module is used for using a scheduled duration as online equipment average in the measurement period counting statistics period
Data, calculate two adjacent measurement periods average online equipment data variation difference, and with default equipment variations threshold comparison；
The two adjacent measurement periods that the volume computing module is used to be calculated according to the number of devices computing module averagely exist
Net number of devices changes the size of difference and the default equipment variations threshold value, the volume value that computational intelligence TV need to adjust；
The volume control module is used to calculate the volume value obtained according to volume computing module, carries out to the volume of smart television
Gradual change adjustment.
6. a kind of system of volume adjustment according to claim 5, which is characterized in that the network status module
Concrete function includes:
Obtain the network interface card IP address and hardware address of smart television；
Dynamic is shaken hands with other equipment in local area network, to inquire the corresponding hardware address of other equipment；
Reserved address is filtered, obtains the online list information of other equipment, obtains online equipment data.
7. a kind of system of volume adjustment according to claim 5, which is characterized in that the number of devices calculates mould
The concrete function of block includes:
A default scheduled duration is measurement period,
Measurement period is divided into several predetermined sampling periods, and counts the online equipment data in each sampling period；
The sum of online equipment data in each sampling period are calculated divided by the sum of sampling period, are obtained flat in the measurement period
Equal online equipment data；
The absolute value of the average online equipment data variation difference of the two neighboring measurement period in front and back is calculated, and is become with default equipment
Change threshold value comparison.
8. a kind of system of volume adjustment according to claim 7, which is characterized in that the volume computing module
Concrete function includes:
Judge the size of average the online equipment data variation difference and default equipment variations threshold value；
When the absolute value of the average online equipment data variation difference is less than default equipment variations threshold value, smart television is judged
Flow of the people variation influences smaller in former and later two adjacent measurement periods, and smart television volume value is zero；
When the absolute value of the average online equipment data variation difference is greater than default equipment variations threshold value, smart television is judged
Use environment flow of the people variation in former and later two adjacent measurement periods is affected, and smart television is according to average online equipment number
The calculating that volume value is carried out according to the size of variation difference judges intelligence when the online equipment data variation difference that is averaged is big
TV use environment flow of the people increases, and smart television promotes volume value according to average online equipment data variation size of the difference, when
The average online equipment data variation difference hour judges that smart television use environment flow of the people is reduced, smart television according to
Average online equipment data variation size of the difference reduces volume value.
9. a kind of system of volume adjustment according to claim 7 or 8, which is characterized in that the volume control mould
The concrete function of block includes:
When the volume computing module computational intelligence television sound volume value is zero, volume control module is without carrying out volume control tune
Section；
When the volume computing module, which calculates, promotes volume value, volume control module reads current volume value, according to being promoted
Volume value smart television volume is adjusted；
When the volume computing module, which calculates, reduces volume value, volume control module reads current volume value, according to reducing
Volume value smart television volume is adjusted.
10. a kind of storage medium, which is characterized in that the storage medium is stored with the program of volume adjustment, the volume intelligence
The program that can be adjusted realizes the step of the method for the described in any item volume adjustments of Claims 1-4 when being executed by processor
Suddenly.
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