WO2017107684A1

WO2017107684A1 - Data download system and data download method

Info

Publication number: WO2017107684A1
Application number: PCT/CN2016/104575
Authority: WO
Inventors: 李瑞峰; 刘江明
Original assignee: 北京奇虎科技有限公司; 奇智软件（北京）有限公司
Priority date: 2015-12-25
Filing date: 2016-11-04
Publication date: 2017-06-29
Also published as: CN105610935A

Abstract

The present invention relates to a data download method, comprising: detecting a data volume of data to be downloaded in a terminal and a first download speed of a network environment where the terminal is located; according to the first download speed and the data volume, calculating a download time required by the data to be downloaded; judging whether the download time is less than a pre-set time; and if so, downloading the data to be downloaded. By downloading data to be downloaded when a download time of the data to be downloaded is relatively short, it is possible to avoid a terminal running a download program for a long time due to downloading the data to be downloaded for a long time, which causes memory occupancy rate to be kept relatively high for a long time, and thus the terminal runs slowly.

Description

Data download system and data download method

Technical field

The present invention relates to the field of downloading technologies, and in particular to a data downloading system and a data downloading method.

Background technique

The use of smartphones is becoming more widespread, and the variety of applications that are used by applications is increasing. In order to meet user needs and increase user viscosity, application updates and upgrades are also very frequent, and in order to use new features or enjoy a better user experience, mobile phone users must frequently upgrade the application.

However, some applications have larger installation packages/updates. In this case, when the user performs a download operation, they usually habitually wait or pay attention to the download process, but if the amount of data to be downloaded is large, The downloading speed of the network environment in which the mobile phone is located may be slow, so that the data to be downloaded may take a long time to complete the download, causing the user to wait for a long time.

Summary of the invention

The technical problem to be solved by the present invention is how to reduce the waiting time for the user to download data to the terminal.

To this end, the present invention provides a data downloading method, including: detecting a data amount of data to be downloaded in a terminal and a first download speed of a network environment in which the terminal is located; and calculating the first download speed and the data amount according to the first download speed and the data amount. The download time required for the data to be downloaded; determining whether the download time is less than a preset time; if yes, downloading the data to be downloaded.

The present invention also provides a data downloading system, comprising: a detecting unit, configured to detect a data amount of data to be downloaded in the terminal and a first download speed of a network environment where the terminal is located; and a calculating unit, configured to perform, according to the first download The speed and the amount of data are used to calculate the download time required for the data to be downloaded; the determining unit is configured to determine whether the download time is less than a preset time; The download unit downloads the data to be downloaded when the download time is less than a preset time.

The invention also proposes a computer program comprising computer readable code that, when executed on a computing device, causes the computing device to perform the method as described above.

The invention also proposes a computer readable medium in which a computer program as described above is stored.

According to the above technical solution, at least:

1. By downloading the to-be-downloaded data when the downloading time of the data to be downloaded is small, the long-term downloading of the data to be downloaded can be avoided, and the terminal can run the downloading program for a long time, resulting in a high memory occupancy rate for a long time, which leads to the terminal running. slow;

2. Through the cache download task, the download task can be continued later. When the download task is cached, a prompt message may be generated to prompt the user that the download task of the data to be downloaded has been cached, thereby preventing the user from waiting to download the data to be downloaded for a long time, thereby improving the user experience;

3. After continuing to cache the download task of the data to be downloaded, the period of detecting the first download speed of the network environment may be shortened, and when the first download speed is increased enough that the data to be downloaded is downloaded within the preset time, The download is performed to determine the network environment that can meet the preset download time more quickly, so as to complete the download of the downloaded data as soon as possible, so as to avoid the user being unable to use the application corresponding to the data to be downloaded for a long time.

DRAWINGS

The features and advantages of the present invention are more clearly understood from the following description of the drawings.

FIG. 1 shows a schematic flow chart of a data downloading method according to an embodiment of the present invention; FIG.

2 is a schematic flow chart showing data download after a cache download task according to an embodiment of the present invention;

FIG. 3 is a schematic flow chart showing data download after continuing to cache a download task according to an embodiment of the present invention; FIG.

4 shows a schematic flow chart of a data download system in accordance with one embodiment of the present invention;

Figure 5 shows a block diagram of a computing device for performing the method according to the invention;

Figure 6 shows a schematic diagram of a memory unit for holding or carrying program code implementing the method according to the invention.

detailed description

The embodiments of the present invention are described in detail below, and the examples of the embodiments are illustrated in the drawings, wherein the same or similar reference numerals are used to refer to the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the drawings are intended to be illustrative of the invention and are not to be construed as limiting.

The singular forms "a", "an", "the" It is to be understood that the phrase "comprise" or "an" Integers, steps, operations, components, components, and/or groups thereof. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element. Further, "connected" or "coupled" as used herein may include either a wireless connection or a wireless coupling. The phrase "and/or" used herein includes all or any one and all combinations of one or more of the associated listed.

Those skilled in the art will appreciate that all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the invention belongs, unless otherwise defined. It should also be understood that terms such as those defined in a general dictionary should be understood to have meaning consistent with the meaning in the context of the prior art, and will not be idealized or excessive unless specifically defined as here. The formal meaning is explained.

Those skilled in the art can understand that the "terminal" and "terminal design" used herein A device that includes both a wireless signal receiver, a device having only a wireless signal receiver without a transmitting capability, and a device for receiving and transmitting hardware having a receiving and capable of performing two-way communication on a two-way communication link A device that transmits hardware. Such a device may include a cellular or other communication device having a single line display or a multi-line display or a cellular or other communication device without a multi-line display; PCS (Personal Communications Service), Can combine voice, data processing, fax and/or data communication capabilities; PDA (Personal Digital Assistant), which can include radio frequency receiver, pager, Internet/Intranet access, web environment browser, notepad, calendar And/or GPS (Global Positioning System) receiver; conventional laptop and/or palmtop computer or other device having and/or including a conventional laptop and/or palmtop computer with a radio frequency receiver Or other equipment. "Terminal" and "terminal equipment" used here. It may be portable, transportable, installed in a vehicle (aviation, sea and/or land), or adapted and/or configured to operate locally, and/or in distributed form, operating on Earth and/or space. Any other location may be used. The "terminal" and "terminal device" used herein may also be a communication terminal, an internet terminal, a music/video playing terminal, such as a PDA, a MID (Mobile Internet Device), and/or A mobile phone with music/video playback function can also be a smart TV, a set top box, and the like.

Those skilled in the art can understand that the concepts of servers, clouds, remote network environment devices and the like used herein have equivalent effects, including but not limited to computers, network environment hosts, single network environment servers, and multiple network environment server sets. Or a cloud of multiple servers. Here, the cloud is composed of a large number of computer or network environment servers based on Cloud Computing, which is a kind of distributed computing, a super virtual computer composed of a group of loosely coupled computers. In the embodiment of the present invention, the communication between the remote network environment device, the terminal device and the WNS server can be implemented by any communication method, including but not limited to, 3GPP, LTE, WIMAX based mobile communication, based on TCP/IP, UDP protocol. Computer network environment communication and based on blue Short-range wireless transmission method for teeth and infrared transmission standards.

Those skilled in the art should understand that the concepts of "application", "application", "application software" and similar expressions as used in the present invention are the same concepts well known to those skilled in the art, and are referred to by a series of computer instructions and related. Data software is an organically constructed computer software suitable for electronic operation. Unless otherwise specified, the naming itself is not limited by the type and level of programming language, nor by the operating system or platform on which it operates. Of course, such concepts are also not limited by any form of terminal.

As shown in FIG. 1, a data downloading method according to an embodiment of the present invention includes:

S1. Detecting data to be downloaded in the terminal (for example, an installation package of an application, or an update package, a patch, etc. of an installed application, in addition to data to be downloaded, the present invention is also applicable to data to be uploaded) and the terminal is located at The first download speed of the network environment;

S2, calculating a download time required for the data to be downloaded according to the first download speed and the data amount;

S3, determining whether the download time is less than a preset time (for example, 1 minute);

S4, if yes, download (eg from the server) the data to be downloaded.

In this embodiment, when the downloading time of the data to be downloaded is small, the data to be downloaded is downloaded, so that the downloading of the data to be downloaded is performed for a long time, and the downloading process is performed for a long time, resulting in a high memory occupancy rate for a long time, thereby causing the terminal to be terminated. Running slowly.

It should be noted that the preset time may be set by the user, or may be determined according to the amount of data of the data to be downloaded. When the amount of data is large (for example, greater than 30 M), the preset time is large (for example, 5 minutes). When the amount of data is small (for example, less than 500 KB), the preset time is small (for example, 30 seconds), so that the preset time more satisfies different data to be downloaded.

As shown in FIG. 1, preferably, the method further includes:

S5. If the download time is greater than or equal to the preset time, the download task of the data to be downloaded is cached.

By downloading the download task, you can continue the download task later. When the cache download task is cached, a prompt message may be generated to prompt the user that the download task for downloading data has been cached. The user is prevented from waiting to download the data to be downloaded for a long time, thereby improving the user experience.

As shown in FIG. 2, after the download task of the data to be downloaded is cached, the method further includes:

S6, detecting, after the first preset time period, whether the first download speed of the network environment is increased;

S7, if it is raised, recalculating the download time required to download the data according to the increased first download speed and data amount;

S8, determining whether the recalculated download time is less than a preset time;

S9, if yes, download the data to be downloaded.

After the download task of the data to be downloaded is cached, the download may be continued according to the user's control, or the first download speed of the network environment may be detected according to the first period (the duration is equal to the first preset time period), and the first download speed is The download is performed if the data to be downloaded is increased enough to be downloaded within the preset time.

As shown in FIG. 2, preferably, the method further includes:

S10. If the recalculated download time is greater than or equal to the preset time, continue to cache the download task of the data to be downloaded.

As shown in FIG. 3, after the download task of the data to be downloaded is continued, the method further includes:

S11, detecting, after the second preset time period, whether the first download speed of the network environment is increased;

S12. If the value is increased, the download time required to download the data is recalculated according to the first download speed and the data amount after the improvement;

S13. Determine whether the recalculated download time is less than a preset time;

S14, if yes, download the data to be downloaded.

Preferably, the first preset time period is longer than the second preset time period.

After continuing to cache the download task of the data to be downloaded, the period of detecting the first download speed of the network environment may be shortened, for example, according to the second period (the duration is equal to the second preset time) Segment) detecting the first download speed of the network environment, and downloading if the first download speed is increased enough that the data to be downloaded is downloaded within a preset time, so as to determine more quickly that the preset download time can be satisfied. The network environment, so as to complete the download of the downloaded data as soon as possible, to avoid the user can not use the application corresponding to the data to be downloaded for a long time.

It should be noted that, after returning to step S10 when the recalculated download time is not less than the preset time shown in FIG. 3, when step S11 is performed again, the period of detecting the first download speed of the network environment is continuously shortened. That is, it is possible to detect whether the first download speed of the network environment is increased after the third preset time period (less than the second preset time period).

Preferably, before determining whether the download time is less than a preset time, the method further includes:

Determine whether the network environment is a WiFi network environment;

If yes, perform a step of determining whether the download time is less than a preset time.

In this embodiment, when the network environment is a WiFi network environment, the data to be downloaded is directly downloaded. Since the downloading data in the WiFi network environment is generally free, the use of user traffic can be reduced.

Preferably, the method further includes:

If the network environment is not a WiFi network environment, query the remaining data traffic of the terminal for the network environment;

Determining whether the remaining data traffic is greater than the amount of data to be downloaded;

The network environment targeted by the terminal may be a 2G, 3G or 4G network. When the remaining data traffic is greater than the data volume of the data to be downloaded, the download of the data to be downloaded may be completed by using the data traffic.

Preferably, if the downloading process of the data to be downloaded is interrupted, the method further includes:

Add the download task of the data to be downloaded to the silent download list;

When the download process is resumed, continue to download the data to be downloaded in a silent download.

The silent download in this embodiment may include downloading in the background, and may further include installing in the background after the download is completed. Follow the silent download by restoring during the download process Continue to download the data to be downloaded, which can ensure that the data to be downloaded does not interfere with the operation of the user in the foreground during the download process.

Preferably, when the downloading process is resumed, continuing to download the data to be downloaded in a silent download manner specifically includes:

Determining an undownloaded portion of the data to be downloaded and a second download speed of the network environment in which the current terminal is located;

Recalculating the required continued download time according to the second download speed and the undownloaded portion of the data to be downloaded;

Determine whether the downloading time is less than the preset time;

If yes, download the undownloaded portion of the data to be downloaded.

The download process in this embodiment may be recovered by receiving an instruction from the user, or may be automatically restored when the available network environment is automatically detected. Since the download speed of the network environment may be different before the download process is interrupted and after the download process is resumed, the undownloaded data can be accurately determined by recalculating the required download download time according to the undownloaded portion and the second speed of the current network environment. The time of download, and then accurately determine whether to download.

Preferably, the first download speed and the second download speed are current download speeds corresponding to the network environment with the best connectivity in the network environment where the terminal is currently located. For example, for the first download speed of the WiFi network environment, it may be the download speed when the WiFi signal strength is the strongest.

As shown in FIG. 4, the present invention also provides a data downloading system 10, including:

The detecting unit 11 is configured to detect a data amount of data to be downloaded in the terminal and a first download speed of a network environment where the terminal is located;

The calculating unit 12 is configured to calculate a download time required for the data to be downloaded according to the first download speed and the data amount;

The determining unit 13 is configured to determine whether the download time is less than a preset time;

The download unit 14 downloads the data to be downloaded when the download time is less than the preset time.

Preferably, the above system further comprises:

The cache unit 15 caches the download task of the data to be downloaded when the download time is greater than or equal to the preset time.

Preferably, after the cache unit 15 caches the download task of the data to be downloaded, the detecting unit detects whether the first download speed of the network environment is increased after the first preset time period;

The calculating unit 12 recalculates the download time required for the data to be downloaded according to the increased first download speed and the data amount when the first download speed is increased;

The determining unit 13 is further configured to determine whether the recalculated download time is less than a preset time;

The download unit 14 downloads the data to be downloaded when the recalculated download time is less than the preset time.

Preferably, the cache unit 15 continues to cache the download task of the data to be downloaded when the recalculated download time is greater than or equal to the preset time.

Preferably, after the buffer unit 15 continues to cache the download task of the data to be downloaded, the detecting unit 11 detects whether the first download speed of the network environment is increased after the second preset time period;

Preferably, the determining unit 13 is further configured to determine whether the network environment is a WiFi network environment, and if yes, determine whether the download time is less than a preset time.

Preferably, the system 10 further includes:

The query unit 16 queries the remaining data traffic of the terminal when the network environment is not the WiFi network environment;

The determining unit 13 is further configured to determine whether the remaining data traffic is greater than the data volume. If the data volume is greater than the data volume, determine whether the download time is less than a preset time.

Preferably, the system 10 further includes:

The list adding unit 17 adds the download task of the data to be downloaded to the silent download list when the download process of the data to be downloaded is interrupted;

The download unit 14 continues to download the data to be downloaded in a silent download mode when the download process is resumed.

Preferably, when the download process is resumed, the detecting unit 11 determines an undownloaded portion of the data to be downloaded and a second download speed of the network environment in which the current terminal is located;

The calculating unit 12 recalculates the required continuation download time according to the second download speed and the undownloaded portion of the data to be downloaded;

The determining unit 13 determines whether the downloading time is less than the preset time;

The download unit 14 continues to download the time less than the preset time when the downloading time is less than the preset time.

Preferably, the first download speed and the second download speed are current download speeds corresponding to the network environment with the best connectivity in the network environment where the terminal is currently located.

Embodiments of the invention disclose:

A1. A data downloading method, including:

Detecting the amount of data of the data to be downloaded in the terminal and the first download speed of the network environment where the terminal is located;

Calculating a download time required for the data to be downloaded according to the first download speed and the data amount;

Determining whether the download time is less than a preset time;

If yes, the data to be downloaded is downloaded.

A2. The data downloading method according to A1, the method further includes:

If the download time is greater than or equal to the preset time, the download task of the data to be downloaded is cached.

A3. The data downloading method according to 2A, after the downloading task of the data to be downloaded is cached, the method further includes:

Detecting whether the first download speed of the network environment is increased after the first preset time period;

If the value is increased, the download time required for the data to be downloaded is recalculated according to the first download speed and the data amount after the improvement;

Determining whether the recalculated download time is less than a preset time;

If yes, the data to be downloaded is downloaded.

A4. The data downloading method according to A3, the method further includes:

If the recalculated download time is greater than or equal to the preset time, the download task of the data to be downloaded is continued to be cached.

A5. The data downloading method according to A4, after continuing to cache the downloading task of the data to be downloaded, the method further includes:

Detecting whether the first download speed of the network environment is increased after the second preset time period;

Determining whether the recalculated download time is less than a preset time;

If yes, the data to be downloaded is downloaded.

A6. The data downloading method according to A5, wherein the first preset time period is longer than the second preset time period.

A7. The data downloading method according to A1, before determining whether the downloading time is less than a preset time, further includes:

Determining whether the network environment is a WiFi network environment;

If yes, a step of determining whether the download time is less than a preset time is performed.

A8. The data downloading method according to A7, the method further comprising:

Determining whether the remaining data traffic is greater than the data amount;

A9. The data downloading method according to A1, if the downloading process of the data to be downloaded is interrupted, the method further includes:

Adding the download task of the data to be downloaded to the silent download list;

When the download process is resumed, the downloading of the data to be downloaded is continued in a silent download manner.

A10. The data downloading method according to A9, when the downloading process is resumed, the downloading the data to be downloaded in a silent download manner includes:

Determining an undownloaded portion of the data to be downloaded and a second download speed of a network environment in which the current terminal is located;

Recalculating the required resume download time according to the second download speed and the undownloaded portion of the data to be downloaded;

Determining whether the continued download time is less than a preset time;

If so, the undownloaded portion of the data to be downloaded is downloaded.

A11. The data downloading method according to A10, wherein the first download speed and the second download speed are current download speeds corresponding to a network environment with the most connectivity in the network environment where the terminal is currently located.

B1. A data downloading system comprising:

a detecting unit, configured to detect a data volume of the data to be downloaded in the terminal and a first download speed of the network environment where the terminal is located;

a calculating unit, configured to calculate, according to the first download speed and the data amount, a download time required for the data to be downloaded;

a determining unit, configured to determine whether the download time is less than a preset time;

The download unit downloads the data to be downloaded when the download time is less than a preset time.

B2. The data downloading system according to B1, further comprising:

The cache unit caches the download task of the data to be downloaded when the download time is greater than or equal to the preset time.

B3. The data downloading system according to B2, the detecting unit, after the buffering unit caches the downloading task of the data to be downloaded, detecting the network after the first preset time period Whether the first download speed of the environment is increased;

The calculating unit recalculates the download time required for the data to be downloaded according to the increased first download speed and the data amount when the first download speed is increased;

The determining unit is further configured to determine whether the recalculated download time is less than a preset time;

The download unit downloads the data to be downloaded when the recalculated download time is less than a preset time.

B4. The data downloading system according to B3, wherein the cache unit continues to cache the download task of the data to be downloaded when the recalculated download time is greater than or equal to the preset time.

B5. The data downloading system according to B4, the detecting unit, after the buffering unit continues to cache the downloading task of the data to be downloaded, detecting whether the first downloading speed of the network environment is improved after the second preset time period ;

B6. The data downloading system according to B5, wherein the first preset time period is longer than the second preset time period.

B7. The data downloading system according to B1, wherein the determining unit is further configured to determine whether the network environment is a WiFi network environment, and if yes, determine whether the download time is less than a preset time.

B8. The data downloading system according to B7, further comprising:

The query unit queries the remaining data traffic of the terminal when the network environment is not a WiFi network environment;

The determining unit is further configured to determine whether the remaining data traffic is greater than the data amount, and if the data volume is greater than the data amount, determine whether the download time is less than a preset time.

B9. The data downloading system according to the right B1, further comprising:

a list adding unit, when the downloading process of the data to be downloaded is interrupted, adding the download task of the data to be downloaded to the silent download list;

The download unit continues to download the data to be downloaded in a silent download manner when the download process is resumed.

B10. The data downloading system according to B9, when the downloading process is resumed, the detecting unit determines an undownloaded portion of the data to be downloaded and a second downloading speed of a network environment where the current terminal is located;

The calculating unit recalculates the required resume download time according to the second download speed and the undownloaded portion of the data to be downloaded;

The determining unit determines whether the resume download time is less than a preset time;

Whether the downloading time is less than the preset time when the downloading time is less than the preset time

B11. The data downloading system of B10, wherein the first download speed and the second download speed are current download speeds corresponding to a network environment in which the connectivity is optimal in the network environment in which the terminal is currently located.

In summary, the technical solution of the present invention downloads the data to be downloaded when the downloading time of the data to be downloaded is small, so as to avoid downloading the data to be downloaded for a long time, and causing the terminal to run the downloading program for a long time, resulting in long memory usage. The time is maintained high, which in turn causes the terminal to run slowly.

It should be noted that the algorithms and formulas provided herein are not inherently related to any particular computer, virtual system, or other device. Various general purpose systems can also be used with the examples based herein. The structure required to construct such a system is apparent from the above description. Moreover, the invention is not directed to any particular programming language. It will be appreciated that the teachings of the invention described herein can be implemented in a variety of programming languages, and that the above is done for a particular language. The description is for the purpose of illustrating the preferred embodiments of the invention.

In the description provided herein, numerous specific details are set forth. However, it is understood that the embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures, and techniques are not shown in detail so as not to obscure the understanding of the description.

Similarly, the various features of the present invention are sometimes grouped together into a single embodiment in the above description of the exemplary embodiments of the present invention in order to the , diagram, or description of it. However, the method and apparatus disclosed are not to be interpreted as reflecting the invention that the claimed invention is claimed to have more features than those recited in the claims. Rather, as the following claims reflect, inventive aspects reside in less than all features of the single embodiments disclosed herein. Therefore, the claims following the specific embodiments are hereby explicitly incorporated into the embodiments, and each of the claims as a separate embodiment of the invention.

Those skilled in the art will appreciate that the modules in the devices of the embodiments can be adaptively changed and placed in one or more devices different from the embodiment. The modules or units or components of the embodiments may be combined into one module or unit or component, and further they may be divided into a plurality of sub-modules or sub-units or sub-components. In addition to such features and/or at least some of the processes or units being mutually exclusive, any combination of the features disclosed in the specification, including the accompanying claims, the abstract and the drawings, and any methods so disclosed, or All processes or units of the device are combined. Each feature disclosed in this specification (including the accompanying claims, the abstract and the drawings) may be replaced by alternative features that provide the same, equivalent or similar purpose.

In addition, those skilled in the art will appreciate that, although some embodiments described herein include certain features that are included in other embodiments and not in other features, combinations of features of different embodiments are intended to be within the scope of the present invention. Within and form different implementations example.

The various component embodiments of the present invention may be implemented in hardware, or in a software module running on one or more processors, or in a combination thereof. Those skilled in the art will appreciate that a microprocessor or digital signal processor (DSP) may be used in practice to implement some or all of the functionality of some or all of the components of the apparatus in accordance with embodiments of the present invention. The invention can also be implemented as a device or device program (e.g., a computer program and a computer program product) for performing some or all of the methods described herein. Such a program implementing the invention may be stored on a computer readable medium or may be in the form of one or more signals. Such signals may be downloaded from an Internet website, provided on a carrier signal, or provided in any other form.

For example, Figure 5 illustrates a block diagram of a computing device in which the data download method in accordance with the present invention can be implemented. The computing device conventionally includes a processor 710 and a computer program product or computer readable medium in the form of a memory 720. Memory 720 can be an electronic memory such as a flash memory, EEPROM (Electrically Erasable Programmable Read Only Memory), EPROM, hard disk, or ROM. Memory 720 has a storage space 730 that stores program code 731 for performing any of the method steps described above. For example, storage space 730 storing program code may store respective program code 731 for implementing various steps in the above methods, respectively. The program code can be read from or written to one or more computer program products. These computer program products include program code carriers such as hard disks, compact disks (CDs), memory cards or floppy disks. Such a computer program product is typically a portable or fixed storage unit such as that shown in FIG. The storage unit may have a storage segment or storage space or the like that is similar to the storage 720 in the computing device of FIG. The program code can be compressed, for example, in an appropriate form. Typically, the storage unit stores program code 731' for performing the steps of the method according to the invention, ie program code readable by a processor such as 710, which causes the calculation when the program code is run by the computing device The device performs the various steps in the methods described above.

The various component embodiments of the present invention may be implemented in hardware, or in a software module running on one or more processors, or in a combination thereof. Those skilled in the art will appreciate that a microprocessor or digital signal processor (DSP) may be used in practice to implement some or all of the functionality of some or all of the components of the website security detection device in accordance with embodiments of the present invention. The invention can also be implemented as a device or device program (e.g., a computer program and a computer program product) for performing some or all of the methods described herein. Such a program implementing the invention may be stored on a computer readable medium or may be in the form of one or more signals. Such signals may be downloaded from an Internet website, provided on a carrier signal, or provided in any other form.

The above is only a part of the embodiments of the present invention, and it should be noted that those skilled in the art can also make several improvements and retouchings without departing from the principles of the present invention. It should be considered as the scope of protection of the present invention.

Claims

A data downloading method, comprising:

Detecting the amount of data of the data to be downloaded in the terminal and the first download speed of the network environment where the terminal is located;

Calculating a download time required for the data to be downloaded according to the first download speed and the data amount;

Determining whether the download time is less than a preset time;

If yes, the data to be downloaded is downloaded.
The data downloading method according to claim 1, wherein the method further comprises:

If the download time is greater than or equal to the preset time, the download task of the data to be downloaded is cached.
The data downloading method according to claim 2, wherein after the downloading of the data to be downloaded, the method further comprises:

Detecting whether the first download speed of the network environment is increased after the first preset time period;

If the value is increased, the download time required for the data to be downloaded is recalculated according to the first download speed and the data amount after the improvement;

Determining whether the recalculated download time is less than a preset time;

If yes, the data to be downloaded is downloaded.
The data downloading method according to claim 3, wherein the method further comprises:

If the recalculated download time is greater than or equal to the preset time, the download task of the data to be downloaded is continued to be cached.
The data downloading method according to claim 4, further comprising: after continuing to cache the downloading task of the data to be downloaded, the method further comprising:

Detecting whether the first download speed of the network environment is increased after the second preset time period;

If it is increased, the calculation is recalculated according to the increased first download speed and data amount. The download time required to download the data;

Determining whether the recalculated download time is less than a preset time;

If yes, the data to be downloaded is downloaded.
The data downloading method according to claim 5, wherein the first preset time period is longer than the second preset time period.
The data downloading method according to claim 1, further comprising: before determining whether the downloading time is less than a preset time:

Determining whether the network environment is a WiFi network environment;

If yes, a step of determining whether the download time is less than a preset time is performed.
The data downloading method according to claim 7, wherein the method further comprises:

If the network environment is not a WiFi network environment, query the remaining data traffic of the terminal for the network environment;

Determining whether the remaining data traffic is greater than the data amount;

If yes, a step of determining whether the download time is less than a preset time is performed.
The data downloading method according to claim 1, wherein if the downloading process of the data to be downloaded is interrupted, the method further comprises:

Adding the download task of the data to be downloaded to the silent download list;

When the download process is resumed, the downloading of the data to be downloaded is continued in a silent download manner.
The data downloading method according to claim 9, wherein, when the downloading process is resumed, the downloading the data to be downloaded in a silent download manner comprises:

Determining an undownloaded portion of the data to be downloaded and a second download speed of a network environment in which the current terminal is located;

Recalculating the required resume download time according to the second download speed and the undownloaded portion of the data to be downloaded;

Determining whether the continued download time is less than a preset time;

If so, the undownloaded portion of the data to be downloaded is downloaded.
The data downloading method according to claim 10, wherein the first download speed and the second download speed are current download speeds corresponding to a network environment in which the connectivity is optimal in the network environment in which the terminal is currently located.
A data downloading system, comprising:

a detecting unit, configured to detect a data volume of the data to be downloaded in the terminal and a first download speed of the network environment where the terminal is located;

a calculating unit, configured to calculate, according to the first download speed and the data amount, a download time required for the data to be downloaded;

a determining unit, configured to determine whether the download time is less than a preset time;

The download unit downloads the data to be downloaded when the download time is less than a preset time.
The data downloading system according to claim 12, further comprising:

The cache unit caches the download task of the data to be downloaded when the download time is greater than or equal to the preset time.
The data downloading system according to claim 13, wherein the detecting unit detects the first download of the network environment after the first preset time period after the buffer unit caches the download task of the data to be downloaded. Whether the speed is increased;

The calculating unit recalculates the download time required for the data to be downloaded according to the increased first download speed and the data amount when the first download speed is increased;

The determining unit is further configured to determine whether the recalculated download time is less than a preset time;

The download unit downloads the data to be downloaded when the recalculated download time is less than a preset time.
The data download system according to claim 14, wherein the cache unit continues to cache the recalculated download time when the download time is greater than or equal to a preset time. The download task of the data to be downloaded.
The data downloading system according to claim 15, wherein the detecting unit detects the first of the network environment after the second preset time period after the buffer unit continues to cache the download task of the data to be downloaded. Whether the download speed is increased;

The calculating unit recalculates the download time required for the data to be downloaded according to the increased first download speed and the data amount when the first download speed is increased;

The determining unit is further configured to determine whether the recalculated download time is less than a preset time;

The download unit downloads the data to be downloaded when the recalculated download time is less than a preset time.
The data download system according to claim 16, wherein the first preset time period is longer than the second preset time period.
The data downloading system according to claim 12, wherein the determining unit is further configured to determine whether the network environment is a WiFi network environment, and if yes, determine whether the download time is less than a preset time.
The data downloading system of claim 18, further comprising:

The query unit queries the remaining data traffic of the terminal when the network environment is not a WiFi network environment;

The determining unit is further configured to determine whether the remaining data traffic is greater than the data amount, and if the data volume is greater than the data amount, determine whether the download time is less than a preset time.
The data downloading system according to claim 12, further comprising:

a list adding unit, when the downloading process of the data to be downloaded is interrupted, adding the download task of the data to be downloaded to the silent download list;

The download unit continues to download the data to be downloaded in a silent download manner when the download process is resumed.
A data downloading system according to claim 20, wherein said detecting unit determines an undownloaded portion of said data to be downloaded and said when said downloading process is resumed The second download speed of the network environment in which the current terminal is located;

The calculating unit recalculates the required resume download time according to the second download speed and the undownloaded portion of the data to be downloaded;

The determining unit determines whether the resume download time is less than a preset time;

Whether the downloading time is less than the preset time when the downloading time is less than the preset time
The data downloading system according to claim 21, wherein the first download speed and the second download speed are current download speeds corresponding to a network environment in which the connectivity is optimal in the network environment in which the terminal is currently located.
A computer program comprising computer readable code, when the computer readable code is run on a computing device, causing the computing device to perform the method of any of claims 1-11.
A computer readable medium storing the computer program of claim 23.