CN107295572B - Dynamic self-adaptive current limiting method and electronic equipment - Google Patents

Dynamic self-adaptive current limiting method and electronic equipment Download PDF

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CN107295572B
CN107295572B CN201610221486.0A CN201610221486A CN107295572B CN 107295572 B CN107295572 B CN 107295572B CN 201610221486 A CN201610221486 A CN 201610221486A CN 107295572 B CN107295572 B CN 107295572B
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flow
current limiting
time period
current
strategy
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CN107295572A (en
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涂畅
张扬
王砚峰
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Beijing Sogou Technology Development Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/10—Flow control between communication endpoints
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
    • H04L47/2425—Traffic characterised by specific attributes, e.g. priority or QoS for supporting services specification, e.g. SLA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Telephone Function (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The invention discloses a dynamic self-adaptive current limiting method and electronic equipment, wherein the method comprises the following steps: obtaining a first flow value actually used by a user under a first flow limiting strategy in a first time period; obtaining a second current limiting strategy corresponding to a current second time period according to the difference value between the first flow value and the first flow upper limit value adopting a first current limiting strategy corresponding to the first time period; and controlling the flow using process of the user according to the second flow limiting strategy. In the technical scheme, the data flow limiting measurement of the current time period is adjusted according to the used flow condition so as to accurately control the data flow use condition of the user, solve the technical problem of inaccurate data flow limitation caused by a fixed flow limiting strategy in the prior art, and improve the accuracy of data flow limitation.

Description

Dynamic self-adaptive current limiting method and electronic equipment
Technical Field
The present invention relates to the field of information processing technologies, and in particular, to a dynamic adaptive current limiting method and an electronic device.
Background
With the continuous development of the mobile internet, the mobile phone browser plays an increasingly important role, can search and browse webpages anytime and anywhere, and provides great convenience for searching the unknown world.
At present, the mobile phone browser accesses the network by a mobile operator or a WiFi hotspot, but data traffic charges may be generated no matter which way the mobile phone browser accesses the network. Today, the data traffic packages purchased by the users are limited, and if the traffic quota in the data traffic packages is exceeded, the remaining data traffic is expensive. To this end, the prior art browser provides a flow restriction function that restricts the use of data traffic. However, in the prior art, the current limiting function is to limit or prompt a user to access a loaded object of a webpage by using a fixed policy, for example, when the package flow of the user is more than enough in the current month, the same current limiting policy is still used, for example, loading of pictures is prohibited, so that the user experience is damaged, the excessive flow is cleared, and the flow for current limiting and saving is wasted.
Therefore, the technical problem that data flow limitation is inaccurate due to a fixed current limiting strategy exists in the prior art.
Disclosure of Invention
The embodiment of the invention provides a dynamic self-adaptive current limiting method and electronic equipment, which are used for solving the technical problem of inaccurate data flow limitation caused by a fixed current limiting strategy in the prior art and improving the accuracy of the data flow limitation.
The embodiment of the application provides a dynamic self-adaptive current limiting method, which comprises the following steps:
obtaining a first flow value actually used in a first time period by adopting a first flow limiting strategy;
adjusting the first current limiting strategy to obtain a second current limiting strategy corresponding to a second time period at which the current time point is located according to the difference value between the first flow value and a corresponding first flow upper limit value under the first current limiting strategy adopted in the first time period;
and controlling the data loading process of the electronic equipment according to the second current limiting strategy.
Optionally, the second current limiting policy includes at least one of the following parameters:
a second flow rate upper limit value of each flow rate consumption main body in the second time period;
and the flow limiting grade of each flow consumption main body in the second time period is higher, and the flow consumption is lower.
Optionally, each of the traffic consumption bodies includes each of the application programs and/or each of the types of web pages.
Optionally, the current limiting level includes:
a first current limit level: forbidding to load video, audio and pictures and allowing to load text information;
a second current limit level: forbidding to load video and audio, and allowing to load picture and text information;
a third current limit level: forbidding to load the video, and allowing to load the audio, the picture and the text information;
a fourth current limit level: allowing loading of video, audio, picture and text information.
Optionally, the adjusting the first current limiting policy according to the difference between the first flow rate value and the first flow rate upper limit corresponding to the first current limiting policy adopted in the first time period to obtain the second current limiting policy corresponding to the second time period at the current time point includes:
obtaining a current limiting ratio between the flow consumption which can be reduced by each current limiting grade in the current limiting strategy and the flow consumption under the condition of not limiting the flow consumption;
and reducing or improving the current limiting grade in the first current limiting strategy according to the difference value and the current limiting proportion to obtain the current limiting grade in the second current limiting strategy.
Optionally, the adjusting the first current limiting policy according to the difference between the first flow rate value and the first flow rate upper limit corresponding to the first current limiting policy adopted in the first time period to obtain the second current limiting policy corresponding to the second time period at the current time point includes:
when the difference value is negative, judging whether the ratio between the first flow value and the first flow upper limit value under the first current limiting strategy is smaller than a preset ratio or not;
if so, obtaining a current limiting grade under the first current limiting strategy, and reducing the current limiting grade under the first current limiting strategy to obtain a current limiting grade in the second current limiting strategy, wherein the lower the current limiting grade, the more the flow consumption.
Optionally, the method further includes: obtaining a first flow proportion of actual flow consumption values among all the flow consumption main bodies in the first time period;
the adjusting the first current limiting policy according to the difference between the first flow rate value and the first flow rate upper limit value corresponding to the first current limiting policy adopted in the first time period to obtain the second current limiting policy corresponding to the second time period at which the current time point is located includes:
and obtaining a second flow limiting strategy corresponding to the second time period according to the first flow proportion and the difference, wherein the second flow limiting strategy comprises second flow upper limit values of the flow consumption main bodies under the second flow limiting strategy.
Optionally, after obtaining the first flow rate ratio between the flow rate consuming bodies in the first time period, the method further includes:
obtaining a second flow proportion between the actual flow consumption value of each flow consumption main body and a third flow upper limit value of the corresponding flow consumption main body in the first time period;
the obtaining a current limiting strategy corresponding to the second time period according to the first flow rate proportion and the difference value includes:
and obtaining a current limiting strategy corresponding to the second time period according to the first flow proportion, the difference and the second flow proportion, wherein the current limiting strategy comprises the current limiting level of each flow consumption main body.
An embodiment of the present application further provides an electronic device, including:
the device comprises an acquisition unit, a judgment unit and a control unit, wherein the acquisition unit is used for acquiring a first flow value actually used in a first time period by adopting a first current limiting strategy;
the adjusting unit is used for adjusting the first current limiting strategy to obtain a second current limiting strategy corresponding to a second time period at which the current time point is located according to the difference value between the first flow value and a first flow upper limit value corresponding to the first current limiting strategy adopted in the first time period;
and the control unit is used for controlling the data loading process of the electronic equipment according to the second current limiting strategy.
Optionally, the second current limiting policy includes at least one of the following parameters:
a second flow rate upper limit value of each flow rate consumption main body in the second time period;
and the flow limiting grade of each flow consumption main body in the second time period is higher, and the flow consumption is lower.
Optionally, each of the traffic consumption bodies includes each of the application programs and/or each of the types of web pages.
Optionally, the current limiting level of each flow consuming body in the second time period includes:
a first current limit level: forbidding to load video, audio and pictures and allowing to load text information;
a second current limit level: forbidding to load video and audio, and allowing to load picture and text information;
a third current limit level: forbidding to load the video, and allowing to load the audio, the picture and the text information;
a fourth current limit level: allowing loading of video, audio, picture and text information.
Optionally, the adjusting unit includes:
the first obtaining subunit is used for obtaining a flow limiting ratio between flow consumption which can be reduced by each flow limiting grade in the flow limiting strategy and flow consumption under the condition of not limiting the flow consumption;
and the first adjusting subunit is used for reducing or increasing the current limiting grade in the first current limiting strategy according to the difference value and the current limiting proportion to obtain the current limiting grade in the second current limiting strategy.
Optionally, the adjusting unit further includes:
the judgment subunit is configured to judge whether a ratio between the first flow rate value and a first flow rate upper limit value under the first current limiting policy is smaller than a preset ratio when the difference value is negative;
and the first adjusting subunit is configured to, when the judgment result of the judging subunit is yes, obtain a current limiting level under the first current limiting policy, and reduce the current limiting level under the first current limiting policy to obtain a current limiting level in the second current limiting policy, where the lower the current limiting level is, the more the flow consumption is.
Optionally, the electronic device further includes:
the statistical unit is used for obtaining a first flow proportion of actual flow consumption values among all the flow consumption bodies in the first time period;
the adjustment unit is further configured to: and obtaining a second flow limiting strategy corresponding to the second time period according to the first flow proportion and the difference, wherein the second flow limiting strategy comprises second flow upper limit values of the flow consumption main bodies under the second flow limiting strategy.
Optionally, the statistical unit is further configured to: after obtaining a first flow proportion between the flow consumption bodies in the first time period, obtaining a second flow proportion between an actual flow consumption value of each flow consumption body and a third flow upper limit value of the corresponding flow consumption body in the first time period;
the adjustment unit is further configured to: and obtaining a current limiting strategy corresponding to the second time period according to the first flow proportion, the difference and the second flow proportion, wherein the current limiting strategy comprises the current limiting level of each flow consumption main body.
Embodiments of the present application also provide an electronic device comprising a memory, and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors, the one or more programs including instructions for:
obtaining a first flow value actually used in a first time period by adopting a first flow limiting strategy;
adjusting the first current limiting strategy to obtain a second current limiting strategy corresponding to a second time period at which the current time point is located according to the difference value between the first flow value and a corresponding first flow upper limit value under the first current limiting strategy adopted in the first time period;
and controlling the data loading process of the electronic equipment according to the second current limiting strategy.
One or more technical solutions in the embodiments of the present application have at least the following technical effects:
the method comprises the steps of obtaining a first flow value used by a user in a first time period; thus, according to the difference value between the used first flow value and the first flow upper limit value corresponding to the first time period, a second current limiting strategy corresponding to the current second time period is obtained; and then controlling the flow using process of the user according to the second flow limiting strategy. The data flow limiting measurement of the current time period is adjusted according to the used flow condition so as to accurately control the data flow use condition of a user, the technical problem that the data flow limitation is inaccurate due to a fixed flow limiting strategy in the prior art is solved, and the beneficial effect of improving the accuracy of the data flow limitation is realized.
Drawings
Fig. 1 is a flowchart of a dynamic adaptive current limiting method according to an embodiment of the present disclosure;
fig. 2 is a schematic diagram of an electronic device according to an embodiment of the present disclosure;
fig. 3 is a schematic diagram of an apparatus for implementing a dynamic adaptive current limiting method according to an embodiment of the present disclosure;
fig. 4 is a schematic diagram of a server according to an embodiment of the present application.
Detailed Description
In the technical scheme provided by the embodiment of the application, the method comprises the following steps.
The main implementation principle, the specific implementation mode and the corresponding beneficial effects of the technical scheme of the embodiment of the present application are explained in detail with reference to the accompanying drawings.
Examples
Referring to fig. 1, an embodiment of the present application provides a dynamic adaptive current limiting method, including:
s101: obtaining a first flow value actually used in a first time period by adopting a first flow limiting strategy;
s102: adjusting the first current limiting strategy to obtain a second current limiting strategy corresponding to a second time period at which the current time point is located according to the difference value between the first flow value and a corresponding first flow upper limit value under the first current limiting strategy adopted in the first time period;
s103: and controlling the data flow loading process of the electronic equipment according to the second current limiting strategy.
The embodiment of the application provides a dynamic self-adaptive current limiting method, which is applied to an electronic device, a user can set a data flow limit, namely a flow upper limit value, in a preset time period for the electronic device in advance, wherein the preset time period can be one month, one week, one day and the like. According to the flow limitation set by the user and the flow used by the user, the flow limiting strategy is dynamically changed, and the use experience of the user is improved to the maximum extent on the premise that the flow limitation set by the user is met. When the current flow of a user is used too much, the flow limiting force is increased, and the flow is prevented from exceeding the limit; when the current use flow of the user is less, the current limiting force is reduced, and the user experience is improved. The user does not need to set a specific flow limiting strategy by himself, and only needs to allocate a flow threshold in advance.
In the specific implementation, S101 is executed to obtain a first flow rate value actually used by the user in the first current limiting policy in the first time period, where the unit of the first flow rate value may be G, M or KB. The first time period may be a preset time period set by a user, or a time period within the preset time period set by the user. For example: the preset time period set by the user is the month, and the first time period can be one week or one day in the month. Correspondingly, when the first time period is a preset time period set by a user, the upper limit value of the first flow corresponding to the first time period is a flow limit corresponding to the preset time period; when the first time period is a time period within a preset time period set by a user, the first flow upper limit value corresponding to the first time period may be obtained by the following formula (one) or formula (two):
T＝Lmaxformula/n (one);
T＝(Lmax-L1)/(n-n1) Formula (II);
wherein T represents a first flow upper limit value, LmaxA flow limit representing a preset time period, n being the number of first time periods contained in the preset time period, L1Representing a data flow value, n, used before a first time period within a preset time period1The number of the first time periods which are ended before the first time period in the preset time period is shown.
For example: assuming that the preset time period set by the user is the current month, the duration of the first time period is one day, and if the flow limit of the current month is 180M, the flow limit of the current month is divided into 6M per day by formula (one), and the first upper limit value of the flow of the first time period may be 6M. Since the actual flow rate used by the user per day is likely to be unbalanced, it is not very accurate to average each day, and for this reason, the first flow rate upper limit value of the first time period is calculated by equation (two), and assuming that the user has used 30M flow rate and remains 150M flow rate in the first half of the month, and the first time period is day 16, the first flow rate upper limit value of the first time period is 10M. As can be seen from the above-mentioned acquisition of the upper and lower first flow rate values, the upper flow rate value in a time period may be fixed or may dynamically change according to the used flow rate. Similarly, the current period flow rate upper limit value corresponding to the second time period at which the current time point of the user is located may also be obtained by calculation in the same way as the first flow rate upper limit value.
After S101, S102 is further executed to obtain a second current limiting policy corresponding to a second time period at which the current time point is located according to a difference between a first flow value actually used in the first current limiting policy in the first time period and a corresponding first flow upper limit value. If the difference is positive, namely the used first flow value in the first time period exceeds the first flow upper limit value of the period, the flow limiting strength is increased when the second flow limiting strategy of the current second time period is obtained, and the consumption of data flow is reduced. If the difference is negative, that is, the used first flow value in the first time period is smaller than the upper limit value of the first flow in the period, the flow limiting strength can be properly reduced when the second flow limiting strategy in the current second time period is obtained, the internet experience of the user is improved, and the waste of data flow is avoided.
The current limiting strategy provided by the embodiment of the application represents the magnitude of the current limiting force through the current limiting grade. The current limit level includes: a first current limit level: forbidding to load video, audio and pictures and allowing to load text information; a second current limit level: forbidding to load video and audio, and allowing to load picture and text information; a third current limit level: forbidding to load the video, and allowing to load the audio, the picture and the text information; a fourth current limit level: allowing loading of video, audio, picture and text information. And the current limiting grade from the fourth current limiting grade to the first current limiting grade is gradually increased, and the current limiting strength is gradually increased.
When the current limiting strength of the second current limiting strategy is obtained, the current limiting level in the second current limiting strategy can be adjusted to realize the current limiting. Specifically, whether the current limiting level should be increased or decreased may be determined by determining a ratio between the used first flow rate value and the corresponding first flow rate upper limit value. When the used first flow value exceeds the corresponding first flow upper limit value, the difference value is positive, and the flow limiting grade of the next time period is directly increased so as to increase the flow limiting strength and reduce the consumption of the flow. When the used first flow value does not exceed the corresponding first flow upper limit value, the difference value is negative or equal to zero, whether the proportion between the first flow value and the first flow upper limit value is smaller than a preset proportion or not is judged, if the judgment result is that the proportion between the first flow value and the first flow upper limit value is smaller than the preset proportion, the consumed data flow in the first time period is too little, and the user experience is not good, the current limiting grade in the previous current limiting strategy corresponding to the first time period is obtained, and the current limiting grade in the previous current limiting strategy is reduced to obtain the current limiting grade in the second current limiting strategy of the next time period. Wherein the preset proportion can be 80%, 75%, 60% and the like. For example: assuming that the preset ratio is 80%, the daily flow rate upper limit is 6M, and the user only uses 3M a day, and less than 6 × 80% — 4.8M, the current limiting level in the second current limiting strategy can be reduced, so that the electronic device can load more data to enhance the user experience. The operation of reducing the current limiting level is limited by presetting the row, so that the situation that the used flow value exceeds the upper limit value of the flow after the current limiting level is reduced when the first flow value used by a user is smaller than the upper limit value of the first flow is avoided.
Further, the embodiment of the application also obtains the flow limiting ratio between the flow consumption which can be reduced by each flow limiting level and the flow consumption under the condition of not limiting the flow consumption based on the statistical analysis of the internet surfing behaviors of a large number of users. For example: the first current limiting level reduces the flow by 65%, the second current limiting level reduces the flow by 45%, the third current limiting level reduces the flow by 15%, and the fourth current limiting level limits the flow for normal access without reducing the flow. And reducing or improving the current limiting grade in the second current limiting strategy according to the current limiting proportion which can be reduced by different current limiting grades and the difference value between the first flow value actually used in the first time period and the upper limit value of the first flow. For example: the data flow actually used by the user on Monday is 1.5M, the upper limit value of the first flow on Monday is 1M, the current limiting grade on Monday is a fourth current limiting grade, if the upper limit value of the current flow on Tuesday is still 1M, when the current limiting grade on Tuesday is improved according to the flow value exceeding 0.5M and the current limiting ratio of each current limiting grade, the current limiting grade needs to be improved to the second current limiting grade, because if the current limiting grade is simply improved by one grade on the basis of the original current limiting grade, the expected flow consumption is 1.275, the flow can still exceed the limit, and the accurate current limiting effect cannot be achieved.
Correspondingly, when the flow limiting grade in the second flow limiting strategy is reduced, the relation between the number of the unused flows and the reduction amount of the flow limiting proportion also needs to be considered, so that the phenomenon that the flow limiting grade is reduced too low to cause that the data flow use exceeds the current flow upper limit value is avoided.
In the actual use process, each application program and each type of webpage are data traffic consumption main bodies, and different traffic consumption main bodies have different consumption amounts on data traffic. Such as: in general, video APPs consume more traffic than ordinary chat APPs, and news-like web pages consume more traffic than blog-like web pages. When the second current-limiting strategy is obtained, the second upper limit value of each flow consumption main body in the second time period is set so as to control the consumption of each flow consumption main body on the flow respectively, and further achieve the purpose of accurately controlling the total flow consumption of the current second time period. The second flow upper limit value corresponding to each flow consumption main body can be obtained by the following two ways:
(1) obtaining a first flow proportion of actual flow consumption values among all the flow consumption bodies in a first time period, namely obtaining actual flow consumption ratios of all the flow consumption bodies in the first time period; and distributing corresponding second flow upper limit values to the flow consumption main bodies according to the first flow proportion by using the current flow upper limit value of the current second time period. For example: the actual flow consumption values of the flow consumption main bodies 1-3 in the electronic equipment in the first time period are respectively as follows: 1.5M, 3M, then a first flow ratio between the flow consuming entities in the first time period is obtained as: 1:1:2, if the current flow upper limit value is 8M, respectively allocating second flow upper limit values to the flow consumption main bodies 1-3 as follows: 2M, 4M.
(2) The method comprises the steps of obtaining consumption conditions of flow consumption bodies of users in a period of time (such as the last month, the last three months, half a year and the like), further obtaining a first flow proportion among the flow consumption bodies, and distributing corresponding second flow upper limit values to the flow consumption bodies according to the first flow proportion by using the current flow upper limit value of the current second time period.
The embodiment of the application also aims at different flow consumption main bodies and sets different current limiting levels. Specifically, a second flow rate ratio between an actual flow rate consumption value of each flow rate consumption main body and a third flow rate upper limit value of the corresponding flow rate consumption main body in the first time period may be obtained, and if the second flow rate ratio is greater than 1, when a second flow rate limiting policy of a second time period in which the current time point is located is obtained, the flow rate limit level of the flow rate consumption main body in the second flow rate limiting policy is increased on the basis of the flow rate limit level of the first flow rate limiting policy, and otherwise, the flow rate limit level of the flow rate consumption main body is decreased on the basis of the flow rate limit level of the first flow rate limiting policy. For example: the current limit level of the news webpage of the previous day of the user is the second current limit level, but the flow consumed by the news webpage of the previous day is excessive, so the current limit level of the news webpage is changed into the first current limit level in the second current limit strategy.
And after obtaining a second current limiting strategy of a second time period of the current time point, executing S103 to control the data loading process of the electronic equipment according to the second current limiting strategy. For example: and if the second current limiting strategy is to prohibit the loading of the video and the audio and to allow the loading of the pictures, the loading process of the video and the audio data of the electronic equipment is restricted and the loading task is prohibited to be executed.
The following is a complete description of an implementation process of the dynamic adaptive current limiting method provided in the embodiment of the present application, with reference to a specific example in which a traffic consumption subject is different types of web pages. Of course, the traffic consumption main bodies may also be web pages, that is, the web pages are not classified or unified into one type, where when the traffic consumption main bodies are web pages or application programs APP, the implementation process is the same and will not be described repeatedly.
The method comprises the following steps of carrying out dynamic self-adaptive current limiting on different types of web pages, and specifically carrying out the following processes:
1) based on statistical analysis of a large number of user internet access behaviors, a plurality of levels of current limiting strategies are set for different types of webpages, and the set current limiting levels and the number of the different types of webpages may be different. The statistical analysis of a large number of user internet access behaviors can be updated in real time within a certain time period, and the current limiting level and the flow distribution condition of each flow consumption main body are adjusted in real time according to the updated data. For example, news web pages can be known to be the most important to load texts on the news web pages, and then pictures, video, audio and the like are displayed on the basis of the statistical analysis, and four levels of flow limiting strategies can be set for the news web pages: a first current limit level-video, audio, picture, etc. are prohibited from loading, only text information is loaded; second current limit level-video, audio, can be loaded, forbidden; level 3-prohibit loading video, audio, picture can be loaded; level 4-all may be loaded.
2) And obtaining the flow reduction force of the current limiting strategies of different levels under different categories based on statistical analysis. Taking news categories as examples, such as: the flow rate of the 1-level current limit is reduced by 70%, the flow rate of the 2-level current limit is reduced by 50%, the flow rate of the 3-level current limit is reduced by 20%, and the flow rate of the 4-level current limit is not reduced when the 4-level current limit is normally accessed. For example, when a large number of news web pages are counted, it may be found that 30% of text, 20% of picture, 30% of audio, 20% of video, and 20% of video are not loaded by the 3-level current-limiting policy, so that the flow is reduced by 20%, 20% of video and audio are not loaded by the 2-level current-limiting policy, so that the flow is reduced by 50%, and 70% of video, audio and picture are not loaded by the 1-level current-limiting policy.)
3) The user sets a current month (the period can be changed into other periods, such as week and day) traffic use threshold value for the browser to surf the internet under the mobile network (under special conditions, such as flow charging of a Qinghua campus network and threshold value setting of wifi internet surfing). Such as: the user sets the current month access flow threshold to be 180M.
4) Based on statistical analysis of historical behaviors of the user in a period of time (such as the last month, the last three months, half a year and the like), the distribution proportion of the use flow of different types of webpages accessed by the user through the browser is obtained.
5) And equally dividing the current-month flow threshold value to each day (180/30-6M), and distributing the threshold value according to the proportion of the flow used by the accessed web pages to obtain the flow threshold values of different types of web pages. For example, in a web page visited by a user in the past, news occupies 50% of traffic, novels occupy 30% of traffic, and a search occupies 20% of traffic, traffic is proportionally distributed to different types of web pages (news 3M, novels 1.8M, and search 1.2M), and if a behavior of the user for visiting the web page changes after a period of time: news occupies 40% of the traffic, novels occupies 50% of the traffic, and searches occupy 10% of the traffic, then traffic distribution for different categories of web pages is adjusted according to changes in user behavior of accessing web pages (news 2.4M, novels 3M, search 0.6M).
6) And meanwhile, based on the statistical analysis of historical behaviors, after a threshold value is set for a user, a default current limiting level is selected for each category of web pages. For example, the user consumes 6M of traffic on a news webpage every day in the last month, and based on statistical analysis, we know that the traffic of an access webpage can be reduced by half by adopting a level 2 throttling policy, so that the news-class level 2 throttling policy is adopted for the initial default access limit of the news webpage, and the access traffic of 6M can be reduced to 3M theoretically, so that the traffic threshold limit of the user is met.
7) Traffic usage behavior of a user over a recent period of time (e.g., within a day, an hour, a week, etc.) is analyzed. If the use flow of the user exceeds the set limit in the previous day (the time period examination range can be changed), a more proper flow limiting level is selected according to the exceeding limit value and the flow reduction ratio of the flow limiting strategies of different levels calculated in the previous day. Such as: the current news class current limiting level of a user is level 2, but the total used flow is excessive in the previous day, so the current news class current limiting level is changed into level 1, other classes are correspondingly adjusted (if the flow control is within an expected flow threshold value only by adjusting the news class current limiting strategy, other classes can not be adjusted, otherwise, the current limiting strategies of other classes are required to be adjusted at the same time, and the total flow does not exceed the threshold value), and the control force is enhanced, so that the current limiting strategy can meet the expectation of the user.
8) If the current user usage flow is lower than the user quota by a certain ratio (for example, lower than 80%, 6M per day, the user only uses 3M, and lower than 6x 80% — 4.8M), the current limiting policies under each category can be further relaxed, and current limiting is performed according to the adjusted current limiting policies, so that the user experience is improved.
For example: user A sets the current month access threshold to 180M, which is 6M for each day. A, in the web pages visited in the past, news occupies 50% of traffic, novels occupy 30% of traffic, and searches occupy 20% of traffic, so that the traffic is proportionally distributed to the web pages of different categories (news is 3M, novels are 1.8M, and searches are 1.2M every day). There are multiple levels of control over different web pages. For example, a news website, 4 levels of control strategies can be set: level 1-forbidding loading video, audio, pictures and the like, and only loading text information; level 2-prohibit loading video, audio, can load pictures; level 3-prohibit loading video, audio, picture can be loaded; level 4-all may be loaded. Therefore, based on the past use behaviors of the user, the usage flow per day can be guaranteed not to exceed 3M by adopting a 2-level control strategy for the news website. If the user finds that the news category website has used 4M traffic after using for one day, this time it indicates that the user's news category website visit has increased. At the moment, the access control strength can be strengthened and changed into the level 1 control strength, and the flow use of the user is reduced. If after 2 days, the user is found to use only 1M flow every day when accessing the news website, and the flow has a balance according to the flow, the control force can be released properly, and the control force is changed into 3 grades. The control strategy is dynamically changed in such a way, so that the final flow usage amount accords with the preset value of the user.
Referring to fig. 2, an embodiment of the present invention provides an electronic device for the above dynamic adaptive current limiting method, where the electronic device includes:
an obtaining unit 201, configured to obtain a first flow value actually used in a first time period by using a first current limiting strategy;
an adjusting unit 202, configured to adjust the first current limiting policy according to a difference between the first flow value and a first flow upper limit corresponding to a first current limiting policy adopted in the first time period, to obtain a second current limiting policy corresponding to a second time period at which a current time point is located;
and the control unit 203 is configured to control a data loading process of the electronic device according to the second current limiting policy.
In a specific implementation process, the second current limiting strategy includes at least one of the following parameters: a second flow rate upper limit value of each flow rate consumption main body in the second time period; and the flow limiting grade of each flow consumption main body in the second time period is higher, and the flow consumption is lower. Wherein, each flow consumption main body comprises each application program and/or each type of webpage.
Wherein the current limit level of each flow consuming body within the second time period comprises:
a first current limit level: forbidding to load video, audio and pictures and allowing to load text information;
a second current limit level: forbidding to load video and audio, and allowing to load picture and text information;
a third current limit level: forbidding to load the video, and allowing to load the audio, the picture and the text information;
a fourth current limit level: allowing loading of video, audio, picture and text information.
In a specific implementation process, the adjusting unit 202 includes: a first acquisition subunit and a first adjustment subunit. The first obtaining subunit is configured to obtain a flow limiting ratio between flow consumption that can be reduced by each flow limiting level in the flow limiting policy and flow consumption under a condition that the flow consumption is not limited; and the first adjusting subunit is used for reducing or increasing the current limiting grade in the first current limiting strategy according to the difference value and the current limiting proportion to obtain the current limiting grade in the second current limiting strategy.
Further, the adjusting unit further includes a judging subunit. The judgment subunit is configured to, when the difference is negative, judge whether a ratio between the first flow rate value and a first flow rate upper limit value under the first current limiting policy is smaller than a preset ratio. Furthermore, the first adjusting subunit is further configured to, when the determination result of the determining subunit is yes, obtain a current limiting level under the first current limiting policy, and reduce the current limiting level under the first current limiting policy to obtain a current limiting level in the second current limiting policy, where the lower the current limiting level is, the more the flow consumption is.
In a specific implementation process, the electronic device further includes a statistics unit 204. The statistical unit 204 is configured to obtain a first flow rate ratio of actual flow rate consumption values between the flow rate consumption bodies in the first time period. The adjusting unit 202 is further configured to: and obtaining a second flow limiting strategy corresponding to the second time period according to the difference and the first flow rate proportion obtained by the statistical unit 204, wherein the second flow limiting strategy comprises second flow rate upper limit values of the flow consumption main bodies under the second flow limiting strategy.
Further, the statistic unit 204 is further configured to: after obtaining a first flow proportion between the flow consumption bodies in the first time period, obtaining a second flow proportion between an actual flow consumption value of each flow consumption body and a third flow upper limit value of the corresponding flow consumption body in the first time period; to this end, the adjusting unit 202 may further be configured to: and obtaining a current limiting policy corresponding to the second time period according to the difference value and the first flow rate proportion and the second flow rate proportion obtained by the statistical unit 204, wherein the current limiting policy includes a current limiting level of each flow consumption main body.
With regard to the apparatus in the above-described embodiment, the specific manner in which each module performs the operation has been described in detail in the embodiment related to the method, and will not be elaborated here.
Fig. 3 is a block diagram illustrating an apparatus 800 for implementing a dynamic adaptive current limiting method according to an example embodiment. For example, the apparatus 800 may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, an exercise device, a personal digital assistant, and the like.
Referring to fig. 4, the apparatus 800 may include one or more of the following components: processing component 802, memory 804, power component 806, multimedia component 808, audio component 810, input/output (I/O) interface 812, sensor component 814, and communication component 816.
The processing component 802 generally controls overall operation of the device 800, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing elements 802 may include one or more processors 820 to execute instructions to perform all or a portion of the steps of the methods described above. Further, the processing component 802 can include one or more modules that facilitate interaction between the processing component 802 and other components. For example, the processing component 802 can include a multimedia module to facilitate interaction between the multimedia component 808 and the processing component 802.
The memory 804 is configured to store various types of data to support operation at the device 800. Examples of such data include instructions for any application or method operating on device 800, contact data, phonebook data, messages, pictures, videos, and so forth. The memory 804 may be implemented by any type or combination of volatile or non-volatile memory devices such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disks.
Power component 806 provides power to the various components of device 800. The power components 806 may include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for the device 800.
The multimedia component 808 includes a screen that provides an output interface between the device 800 and a user. In some embodiments, the screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive an input signal from a user. The touch panel includes one or more touch sensors to sense touch, slide, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 808 includes a front facing camera and/or a rear facing camera. The front-facing camera and/or the rear-facing camera may receive external multimedia data when the device 800 is in an operating mode, such as a shooting mode or a video mode. Each front camera and rear camera may be a fixed optical lens system or have a focal length and optical zoom capability.
The audio component 810 is configured to output and/or input audio signals. For example, the audio component 810 includes a Microphone (MIC) configured to receive external audio signals when the apparatus 800 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signals may further be stored in the memory 804 or transmitted via the communication component 816. In some embodiments, audio component 810 also includes a speaker for outputting audio signals.
The I/O interface 812 provides an interface between the processing component 802 and peripheral interface modules, which may be keyboards, click wheels, buttons, etc. These buttons may include, but are not limited to: a home button, a volume button, a start button, and a lock button.
The sensor assembly 814 includes one or more sensors for providing various aspects of state assessment for the device 800. For example, the sensor assembly 814 may detect the open/closed state of the device 800, the relative positioning of the components, such as a display and keypad of the apparatus 800, the sensor assembly 814 may also detect a change in position of the apparatus 800 or a component of the apparatus 800, the presence or absence of user contact with the apparatus 800, orientation or acceleration/deceleration of the apparatus 800, and a change in temperature of the apparatus 800. Sensor assembly 814 may include a proximity sensor configured to detect the presence of a nearby object without any physical contact. The sensor assembly 814 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 814 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
The communication component 816 is configured to facilitate communications between the apparatus 800 and other devices in a wired or wireless manner. The device 800 may access a wireless network based on a communication standard, such as WiFi, 2G or 3G, or a combination thereof. In an exemplary embodiment, the communication component 816 receives a broadcast signal or broadcast associated information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communications component 816 further includes a Near Field Communication (NFC) module to facilitate short-range communications. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, Ultra Wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.
In an exemplary embodiment, the apparatus 800 may be implemented by one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), controllers, micro-controllers, microprocessors or other electronic components for performing the above-described methods.
In an exemplary embodiment, a non-transitory computer-readable storage medium comprising instructions, such as the memory 804 comprising instructions, executable by the processor 820 of the device 800 to perform the above-described method is also provided. For example, the non-transitory computer readable storage medium may be a ROM, a Random Access Memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like.
A non-transitory computer readable storage medium having instructions therein which, when executed by a processor of a mobile terminal, enable the mobile terminal to perform a dynamically adaptive current limiting method, the method comprising: obtaining a first flow value actually used in a first time period by adopting a first flow limiting strategy; adjusting the first current limiting strategy to obtain a second current limiting strategy corresponding to a second time period at which the current time point is located according to the difference value between the first flow value and a corresponding first flow upper limit value under the first current limiting strategy adopted in the first time period; and controlling the data loading process of the electronic equipment according to the second current limiting strategy.
Fig. 4 is a schematic structural diagram of a server in an embodiment of the present invention. The server 1900 may vary widely by configuration or performance and may include one or more Central Processing Units (CPUs) 1922 (e.g., one or more processors) and memory 1932, one or more storage media 1930 (e.g., one or more mass storage devices) storing applications 1942 or data 1944. Memory 1932 and storage medium 1930 can be, among other things, transient or persistent storage. The program stored in the storage medium 1930 may include one or more modules (not shown), each of which may include a series of instructions operating on a server. Still further, a central processor 1922 may be provided in communication with the storage medium 1930 to execute a series of instruction operations in the storage medium 1930 on the server 1900.
The server 1900 may also include one or more power supplies 1926, one or more wired or wireless network interfaces 1950, one or more input-output interfaces 1958, one or more keyboards 1956, and/or one or more operating systems 1941, such as Windows Server, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM, etc.
Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.
It will be understood that the invention is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the invention is only limited by the appended claims
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (16)

1. A method for dynamically adaptive current limiting, comprising:
obtaining a first flow value actually used in a first time period by adopting a first flow limiting strategy;
adjusting the first current limiting strategy to obtain a second current limiting strategy corresponding to a second time period at which the current time point is located according to a difference between the first flow value and a first flow upper limit value corresponding to the first current limiting strategy adopted in the first time period, including: when the difference value is positive, increasing the current limiting force; when the difference value is negative, reducing the current limiting force; the first time period and the second time period are preset time periods set by a user or time periods within the preset time periods set by the user;
and controlling the data loading process of the electronic equipment according to the second current limiting strategy.
2. The method of claim 1, wherein the second current limiting strategy comprises at least one of:
a second flow rate upper limit value of each flow rate consumption main body in the second time period;
and the flow limiting grade of each flow consumption main body in the second time period is higher, and the flow consumption is lower.
3. The method of claim 2, wherein the traffic consuming bodies comprise applications and/or types of web pages.
4. The method of claim 2, wherein the current limit level comprises:
a first current limit level: forbidding to load video, audio and pictures and allowing to load text information;
a second current limit level: forbidding to load video and audio, and allowing to load picture and text information;
a third current limit level: forbidding to load the video, and allowing to load the audio, the picture and the text information;
a fourth current limit level: allowing loading of video, audio, picture and text information.
5. The method of claim 1, wherein the adjusting the first current limiting policy according to the difference between the first flow rate value and a first flow rate upper limit value corresponding to a first current limiting policy adopted in the first time period to obtain a second current limiting policy corresponding to a second time period at which a current time point is located comprises:
obtaining a current limiting ratio between the flow consumption which can be reduced by each current limiting grade in the current limiting strategy and the flow consumption under the condition of not limiting the flow consumption;
and reducing or improving the current limiting grade in the first current limiting strategy according to the difference value and the current limiting proportion to obtain the current limiting grade in the second current limiting strategy.
6. The method of claim 1, wherein the adjusting the first current limiting policy according to the difference between the first flow rate value and a first flow rate upper limit value corresponding to a first current limiting policy adopted in the first time period to obtain a second current limiting policy corresponding to a second time period at which a current time point is located comprises:
when the difference value is negative, judging whether the ratio between the first flow value and the first flow upper limit value under the first current limiting strategy is smaller than a preset ratio or not;
if so, obtaining a current limiting grade under the first current limiting strategy, and reducing the current limiting grade under the first current limiting strategy to obtain a current limiting grade in the second current limiting strategy, wherein the lower the current limiting grade, the more the flow consumption.
7. The method of any of claims 1 to 6, further comprising:
obtaining a first flow proportion of actual flow consumption values among all the flow consumption main bodies in the first time period;
the adjusting the first current limiting policy according to the difference between the first flow rate value and the first flow rate upper limit value corresponding to the first current limiting policy adopted in the first time period to obtain the second current limiting policy corresponding to the second time period at which the current time point is located includes:
and obtaining a second flow limiting strategy corresponding to the second time period according to the first flow proportion and the difference, wherein the second flow limiting strategy comprises second flow upper limit values of the flow consumption main bodies under the second flow limiting strategy.
8. The method of claim 7, wherein after said obtaining a first flow ratio between flow consuming bodies for said first time period, the method further comprises:
obtaining a second flow proportion between the actual flow consumption value of each flow consumption main body and the third flow upper limit value of the corresponding flow consumption main body in the first time period;
the obtaining a current limiting strategy corresponding to the second time period according to the first flow rate proportion and the difference value includes:
and obtaining a current limiting strategy corresponding to the second time period according to the first flow proportion, the difference and the second flow proportion, wherein the current limiting strategy comprises the current limiting level of each flow consumption main body.
9. An electronic device, comprising:
the device comprises an acquisition unit, a judgment unit and a control unit, wherein the acquisition unit is used for acquiring a first flow value actually used in a first time period by adopting a first current limiting strategy;
an adjusting unit, configured to adjust the first current limiting policy according to a difference between the first flow rate value and a first flow rate upper limit value corresponding to the first current limiting policy adopted in the first time period, to obtain a second current limiting policy corresponding to a second time period at which a current time point is located, where the adjusting unit includes: when the difference value is positive, increasing the current limiting force; when the difference value is negative, reducing the current limiting force; the first time period and the second time period are preset time periods set by a user or time periods within the preset time periods set by the user;
and the control unit is used for controlling the data loading process of the electronic equipment according to the second current limiting strategy.
10. The electronic device of claim 9, wherein the second current limiting policy contains at least one of:
a second flow rate upper limit value of each flow rate consumption main body in the second time period;
and the flow limiting grade of each flow consumption main body in the second time period is higher, and the flow consumption is lower.
11. The electronic device of claim 9, wherein the adjustment unit comprises:
the first obtaining subunit is used for obtaining a flow limiting ratio between flow consumption which can be reduced by each flow limiting grade in the flow limiting strategy and flow consumption under the condition of not limiting the flow consumption;
and the first adjusting subunit is used for reducing or increasing the current limiting grade in the first current limiting strategy according to the difference value and the current limiting proportion to obtain the current limiting grade in the second current limiting strategy.
12. The electronic device of claim 9, wherein the adjustment unit further comprises:
the judgment subunit is configured to judge whether a ratio between the first flow rate value and a first flow rate upper limit value under the first current limiting policy is smaller than a preset ratio when the difference value is negative;
and the first adjusting subunit is configured to, when the judgment result of the judging subunit is yes, obtain a current limiting level under the first current limiting policy, and reduce the current limiting level under the first current limiting policy to obtain a current limiting level in the second current limiting policy, where the lower the current limiting level is, the more the flow consumption is.
13. The electronic device of any of claims 9-12, further comprising:
the statistical unit is used for obtaining a first flow proportion of actual flow consumption values among all the flow consumption bodies in the first time period;
the adjustment unit is further configured to: and obtaining a second flow limiting strategy corresponding to the second time period according to the first flow proportion and the difference, wherein the second flow limiting strategy comprises second flow upper limit values of the flow consumption main bodies under the second flow limiting strategy.
14. The electronic device of claim 13, wherein the statistics unit is further to: after obtaining a first flow proportion between the flow consumption bodies in the first time period, obtaining a second flow proportion between an actual flow consumption value of each flow consumption body and a third flow upper limit value of the corresponding flow consumption body in the first time period;
the adjustment unit is further configured to: and obtaining a current limiting strategy corresponding to the second time period according to the first flow proportion, the difference and the second flow proportion, wherein the current limiting strategy comprises the current limiting level of each flow consumption main body.
15. An electronic device comprising a memory, and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by one or more processors the one or more programs including instructions for:
obtaining a first flow value actually used in a first time period by adopting a first flow limiting strategy;
adjusting the first current limiting strategy to obtain a second current limiting strategy corresponding to a second time period at which the current time point is located according to a difference between the first flow value and a first flow upper limit value corresponding to the first current limiting strategy adopted in the first time period, including: when the difference value is positive, increasing the current limiting force; when the difference value is negative, reducing the current limiting force; the first time period and the second time period are preset time periods set by a user or time periods within the preset time periods set by the user;
and controlling the data loading process of the electronic equipment according to the second current limiting strategy.
16. A computer-readable storage medium, on which a computer program is stored, which program, when executed by a processor, carries out the steps of:
obtaining a first flow value actually used in a first time period by adopting a first flow limiting strategy;
adjusting the first current limiting strategy to obtain a second current limiting strategy corresponding to a second time period at which the current time point is located according to a difference between the first flow value and a first flow upper limit value corresponding to the first current limiting strategy adopted in the first time period, including: when the difference value is positive, increasing the current limiting force; when the difference value is negative, reducing the current limiting force; the first time period and the second time period are preset time periods set by a user or time periods within the preset time periods set by the user;
and controlling the data loading process of the electronic equipment according to the second current limiting strategy.
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