CN106131679B - A kind of method and device of cursor synchronization - Google Patents

A kind of method and device of cursor synchronization Download PDF

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Publication number
CN106131679B
CN106131679B CN201610431770.0A CN201610431770A CN106131679B CN 106131679 B CN106131679 B CN 106131679B CN 201610431770 A CN201610431770 A CN 201610431770A CN 106131679 B CN106131679 B CN 106131679B
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China
Prior art keywords
loaded
duration
project
operation duration
load
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Expired - Fee Related
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CN106131679A (en
Inventor
赵少雷
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TVMining Beijing Media Technology Co Ltd
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TVMining Beijing Media Technology Co Ltd
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Priority to CN201610431770.0A priority Critical patent/CN106131679B/en
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/443OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41Structure of client; Structure of client peripherals
    • H04N21/422Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42204User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Software Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Information Transfer Between Computers (AREA)

Abstract

The invention discloses a kind of method and devices of cursor synchronization.The method of the cursor synchronization, comprising: obtain the load operation duration of the single project to be loaded of item types to be loaded;Obtain the moving operation duration that cursor moves between the adjacent option in the corresponding menu of the project to be loaded;Calculate the maximum value in the load operation duration and the moving operation duration;Confirm the maximum value for interval duration threshold value;When the long-pressing for receiving preset mobile key instructs, at interval of the interval duration threshold value, the project to be loaded for loading next item types to be loaded and the option in the menu for moving the cursor to next adjacent project to be loaded.The present invention is in long-pressing programmable button, and while project to be loaded continuously loads, cursor also can may insure that cursor and project are not in unmatched situation in the continuous moving on the option in the corresponding menu of project to be loaded, the technical program.

Description

A kind of method and device of cursor synchronization
Technical field
The present invention relates to remote control technology, in particular to a kind of method and device of cursor synchronization.
Background technique
In recent years, among digital product entrance daily life universal already.The different choosings of cursor in a menu When item is mobile, often with the corresponding multimedia content of the option is loaded, it is corresponding to the selection that it is greatly improved user in this way Information degree of understanding, so that user makes appropriate selection.In the prior art, the different options of cursor in a menu are moved When dynamic, especially continuous moving when, it sometimes appear that the situation that the multimedia content of the mobile speed and load of cursor is inconsistent, This is because the duration of load video content consumption is typically much deeper than and loads duration consumed by word content, and cursor movement What consumed duration was usually fixed.How the unmatched situation of multimedia content of adequate solution cursor and load, just Become industry project urgently to be resolved.
Summary of the invention
The present invention provides a kind of method and device of cursor synchronization, to solve in long-pressing programmable button, cursor with to The unmatched problem of load project.
According to a first aspect of the embodiments of the present invention, a kind of method of cursor synchronization is provided, set-top box is used for, comprising:
Obtain the load operation duration of the single project to be loaded of item types to be loaded;
Obtain the moving operation duration that cursor moves between the adjacent option in the corresponding menu of the project to be loaded;
Calculate the maximum value in the load operation duration and the moving operation duration;
Confirm the maximum value for interval duration threshold value;
When the long-pressing for receiving preset mobile key instructs, at interval of the interval duration threshold value, load next It the project to be loaded of the item types to be loaded and moves the cursor in the menu of next adjacent project to be loaded Option.
In one embodiment, the load of the single project to be loaded for obtaining item types to be loaded operates duration, Include:
Judge whether the load operation duration of the Ren Duozhe in the project to be loaded of the item types to be loaded is identical;
If the judging result be it is no, filter out the project to be loaded of the item types to be loaded longest load behaviour Make duration;
Confirm the load of the single project to be loaded of a length of item types to be loaded when the longest load operation Operate duration.
In one embodiment, the maximum value calculated in the load operation duration and the moving operation duration Later, comprising:
Calculate the absolute value of the difference of load the operation duration and the moving operation duration;
Compare the minimum value in the load operation duration and the moving operation duration;
After the corresponding operation of the minimum value is completed, the duration of the absolute value is waited, then is carried out next time described The corresponding operation of minimum value.
In one embodiment, further includes:
Obtain the down operation duration of the single project to be loaded of the item types to be loaded;
Judge the size relation of the down operation duration and the load operation duration;
When the down operation duration be less than the load operation duration, download in advance the item types to be loaded to Load project.
In one embodiment, described to operate duration when the down operation duration is less than the load, institute is downloaded in advance State the project to be loaded of item types to be loaded, comprising:
Calculate the ratio of load the operation duration and the down operation duration;
It analyzes and corresponding with the ratio prestores quantity;
Prestore the project to be loaded of the item types to be loaded for prestoring quantity.
According to a second aspect of the embodiments of the present invention, a kind of device of cursor synchronization is provided, set-top box is used for, comprising:
First obtains module, operates duration for obtaining the load of single project to be loaded of item types to be loaded;
Second obtains module, moves between the adjacent option in the corresponding menu of the project to be loaded for obtaining cursor Dynamic moving operation duration;
First computing module, for calculating the maximum value in the load operation duration and the moving operation duration;
Confirmation module, for confirming the maximum value for interval duration threshold value;
Interval module, for when receive preset mobile key long-pressing instruct when, at interval of the interval duration threshold Value loads the project to be loaded of next item types to be loaded and moves the cursor to next adjacent described to be loaded Option in the menu of project.
In one embodiment, described first module is obtained, comprising:
Judging submodule, the load operation of the Ren Duozhe in project to be loaded for judging the item types to be loaded Whether duration is identical;
Screen submodule, if for the judging result be it is no, filter out the item to be loaded of the item types to be loaded The longest load of purpose operates duration;
Confirm submodule, when for confirming the longest load operation a length of item types to be loaded it is single to Add-in purpose load operation duration.
In one embodiment, further includes:
After calculating the maximum value in the load operation duration and the moving operation duration,
Second computing module, for calculating the absolute of the difference for loading operation duration and the moving operation duration Value;
Comparison module, for comparing the minimum value in the load operation duration and the moving operation duration;
Module is waited, for after the minimum value corresponding operation completion, waiting the duration of the absolute value, then into The corresponding operation of the next time described minimum value of row.
In one embodiment, further includes:
Third obtains module, when for obtaining the down operation of single project to be loaded of the item types to be loaded It is long;
Judgment module, for judging the size relation of the down operation duration and the load operation duration;
Download module is downloaded described to be added in advance for operating duration when the down operation duration is less than the load Carry the project to be loaded of item types.
In one embodiment, the download module, comprising:
Computational submodule, for calculating the ratio of load the operation duration and the down operation duration;
Submodule is analyzed, corresponding with the ratio prestores quantity for analyzing;
Submodule is prestored, for prestoring the project to be loaded of the item types to be loaded for prestoring quantity.
Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification It obtains it is clear that understand through the implementation of the invention.The objectives and other advantages of the invention can be by written explanation Specifically noted structure is achieved and obtained in book, claims and attached drawing.
Below by drawings and examples, technical scheme of the present invention will be described in further detail.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is a kind of flow chart of the method for cursor synchronization shown in an exemplary embodiment of the invention;
Fig. 2 is the flow chart of the step S11 of the method for cursor synchronization shown in an exemplary embodiment of the invention a kind of;
Fig. 3 is a kind of flow chart of the method for cursor synchronization shown in another exemplary embodiment of the present invention;
Fig. 4 is a kind of flow chart of the method for cursor synchronization shown in another exemplary embodiment of the present invention;
Fig. 5 is the flow chart of the step S43 of the method for cursor synchronization shown in another exemplary embodiment of the present invention a kind of;
Fig. 6 is a kind of block diagram of the device of cursor synchronization shown in an exemplary embodiment of the invention;
Fig. 7 is the first of a kind of device of cursor synchronization shown in an exemplary embodiment of the invention frame for obtaining module 61 Figure;
Fig. 8 is a kind of block diagram of the device of cursor synchronization shown in another exemplary embodiment of the present invention;
Fig. 9 is a kind of block diagram of the device of cursor synchronization shown in another exemplary embodiment of the present invention;
Figure 10 is a kind of block diagram of the download module 93 of the device of cursor synchronization shown in an exemplary embodiment of the invention.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Fig. 1 is a kind of method flow diagram of cursor synchronization shown according to an exemplary embodiment, as shown in Figure 1, the light Synchronous method is marked, set-top box is used for, includes the following steps S11-S15:
In step s 11, the load operation duration of the single project to be loaded of item types to be loaded is obtained;
In step s 12, obtain what cursor moved between the adjacent option in the corresponding menu of the project to be loaded Moving operation duration;
In step s 13, the maximum value in the load operation duration and the moving operation duration is calculated;
In step S14, confirm the maximum value for interval duration threshold value;
In step S15, when the long-pressing for receiving preset mobile key instructs, at interval of the interval duration threshold Value loads the project to be loaded of next item types to be loaded and moves the cursor to next adjacent described to be loaded Option in the menu of project.
In one embodiment, the load operation duration for obtaining the single project to be loaded of item types to be loaded, should be to Load item types include the combination of any one of picture type, audio types, video type, literal type or more persons.Sentence Whether the load operation duration in multiple projects to be loaded of the item types to be loaded of breaking is all the same, if the item class to be loaded Load operation duration in multiple projects to be loaded of type is not all the same, then filters out the item to be loaded of the item types to be loaded The longest load of purpose operates duration, and confirms the single to be added of a length of item types to be loaded when the longest load operation The load of load project operates duration.It also needs to obtain cursor to move between the adjacent option in the corresponding menu of the project to be loaded Dynamic moving operation duration, the i.e. cursor are moved to most short of the adjacent option of the option in continuous moving from an option Every duration.
After obtaining load operation duration and the moving operation duration, load operation duration and the shifting are calculated Maximum value in dynamic operation duration, and confirm the maximum value for interval duration threshold value.
The absolute value of the difference for calculating load operation duration and the moving operation duration compares load operation duration The duration of the absolute value is waited after the corresponding operation of the minimum value is completed with the minimum value in the moving operation duration, then Carry out the corresponding operation of the minimum value next time.For example, load operation duration is shorter, then in each load operation completion Afterwards, the duration of load operation duration and the absolute value of the difference of the moving operation duration is waited, then carries out load behaviour next time Make.Both certifiable load each time operates in this way and moving operation was started at the same moment each time.
When the long-pressing for receiving preset mobile key instructs, at interval of the interval duration threshold value, next be somebody's turn to do is loaded Option in the project to be loaded of item types to be loaded and the menu for moving the cursor to next adjacent project to be loaded.
The down operation duration for obtaining the single project to be loaded of the item types to be loaded, judges the down operation duration With the size relation of load operation duration, duration is operated when the down operation duration is less than the load, it is to be added to download this in advance Carry the project to be loaded of item types.The quantity that prestores for downloading the project to be loaded of the item types to be loaded is by following sides What formula determined.First calculate the ratio of load operation duration and the down operation duration.It analyzes again corresponding with the ratio pre- Deposit quantity.Finally according to the project to be loaded of the item types to be loaded for prestoring quantity.
In one embodiment, as shown in Fig. 2, step S11 includes the following steps S21-S23:
In the step s 21, when judging the load operation of the Ren Duozhe in the project to be loaded of the item types to be loaded Whether length is identical;
In step S22, if the judging result be it is no, filter out the project to be loaded of the item types to be loaded Longest load operates duration;
In step S23, a length of item types to be loaded is single to be added when confirming the longest load operation The load of load project operates duration.
In one embodiment, judge the load operation duration of the Ren Duozhe in the project to be loaded of item types to be loaded It is whether identical, if the judging result judged be it is no, filter out the project to be loaded of the item types to be loaded longest plus Operation duration is carried, and confirms the load of the single project to be loaded of a length of item types to be loaded when the longest load operation Operate duration.
For example, item types to be loaded are video type, the Ren Duozhe in project to be loaded might as well be to be loaded with five For video, the corresponding load operation duration of this five project a, b, c, d, e to be loaded be respectively 3.5s, 3.7s, 3.6s, 4.1s,3.9s.A length of 4.1s when wherein longest load operation is filtered out, and using 4.1s as the list of the item types to be loaded The load of a project to be loaded operates duration.When loading project a to be loaded, loading what project a to be loaded must be consumed After 3.5s, system waits 0.6s.The 0.6s duration and load project a to be loaded of waiting say that the summation for the 3.5s that must be consumed is Load the load operation duration of project a to be loaded.
In one embodiment, as shown in figure 3, further including following steps S31-S33:
In step S31, the absolute value of the difference of load the operation duration and the moving operation duration is calculated;
In step s 32, the minimum value in the load operation duration and the moving operation duration is compared;
In step S33, after the corresponding operation of the minimum value is completed, the duration of the absolute value is waited, then into The corresponding operation of the next time described minimum value of row.
In one embodiment, load operation duration might as well be named as A, moving operation duration is named as B, will be loaded The absolute value of the difference of operation duration A and moving operation duration B is named as C.
According to formula C=| A-B |, the value of C can be calculated.
It is easily verified that out: (A, B)min+ C=(A, B)max
The operation duration that above-mentioned formula can be expressed as among load operation both duration A and moving operation duration B is lesser Operation duration adds the absolute value of the difference C of upload operation duration A Yu moving operation duration B, is equal to load operation duration A and mobile behaviour Make the biggish operation duration of operation duration among duration B the two.For example, load operation duration A is shorter, then loading every time After operation is completed, the duration of the absolute value of the difference C of load operation duration A and moving operation duration B is waited, then is carried out down Primary load operation.Both certifiable load each time operates in this way and moving operation was opened at the same moment each time Begin.
In one embodiment, as shown in figure 4, further including following steps S41-S43:
In step S41, the down operation duration of the single project to be loaded of the item types to be loaded is obtained;
In step S42, the size relation of the down operation duration and the load operation duration is judged;
In step S43, duration is operated when the down operation duration is less than the load, is downloaded in advance described to be loaded The project to be loaded of item types.
In one embodiment, the source of the project to be loaded of item types to be loaded is divided into local prestore and downloads with network Two ways.
If the down operation duration of the single project to be loaded of item types to be loaded is less than or equal to load operation duration, just Without the mode for preparing locally to prestore, it can directly meet in such a way that network is downloaded and load the add-in purpose demand.
If the down operation duration of the single project to be loaded of item types to be loaded is greater than load operation duration, standard is needed The standby mode locally prestored, in the project to be loaded for locally prestoring a certain number of item types, in case receiving preset shifting When the long-pressing instruction of dynamic key, have abundance is stored in local project to be loaded.User first downloads without spending the time to wait Project to be loaded reloads the project to be loaded, so that the user experience is improved.
In one embodiment, as shown in figure 5, step S43 includes the following steps S51-S53:
In step s 51, the ratio of load the operation duration and the down operation duration is calculated;
In step S52, analyzes and corresponding with the ratio prestore quantity;
In step S53, the project to be loaded of the item types to be loaded for prestoring quantity is prestored.
In one embodiment, the ratio of load operation duration and down operation duration is calculated, load might as well be operated Duration is named as A, and the ratio of down operation duration is named as B, by the ratio of load operation duration A and down operation duration B It is named as μ.Quantity table is prestored according to preset, the value range of μ is divided into multiple areas in preset prestore in quantity table Between section, wherein each segment is corresponding to prestore quantity accordingly.The value for analyzing μ falls in that segment, obtains the segment It is corresponding to prestore quantity.Prestore the project to be loaded of the item types to be loaded for prestoring quantity.This is preset to prestore quantity Table is as shown in the table:
Table 1 is preset to prestore quantity table
The value range of μ Prestore quantity
(1,3) 40
(3,6) 50
(6,9) 70
(9,12) 100
(12,15) 140
(15,30) 200
In one embodiment, Fig. 6 is a kind of device block diagram of cursor synchronization shown according to an exemplary embodiment.Such as Fig. 6 shows, is used for set-top box, which includes that the first acquisition module 61, second obtains module 62, the first computing module 63, confirmation Module 64 and interval module 65.
The first acquisition module 61, when being operated for obtaining the load of single project to be loaded of item types to be loaded It is long;
This second obtains module 62, for obtain adjacent option of the cursor in the corresponding menu of the project to be loaded it Between the moving operation duration that moves;
First computing module 63, for calculating the maximum in the load operation duration and the moving operation duration Value;
The confirmation module 64, for confirming the maximum value for interval duration threshold value;
The interval module 65, for when receive preset mobile key long-pressing instruct when, when at interval of the interval Long threshold value, load the project to be loaded of next item types to be loaded and move the cursor to it is next it is adjacent it is described to Option in add-in purpose menu.
As shown in fig. 7, the first acquisition module 61 includes judging submodule 71, screening submodule 72 and confirmation submodule 73。
The judging submodule 71, the load of the Ren Duozhe in project to be loaded for judging the item types to be loaded Whether identical operate duration;
The screening submodule 72, if for the judging result be it is no, filter out the to be added of the item types to be loaded The longest load of load project operates duration;
The confirmation submodule 73, the list of a length of item types to be loaded when for confirming the longest load operation The load of a project to be loaded operates duration.
As shown in figure 8, further including the second computing module 81, comparison module 82 and waiting module 83.
Second computing module 81, for calculating the exhausted of the difference for loading operation duration and the moving operation duration To value;
The comparison module 82, for comparing the minimum value in the load operation duration and the moving operation duration;
The waiting module 83, for waiting the duration of the absolute value after the corresponding operation of the minimum value is completed, The corresponding operation of the minimum value next time is carried out again.
As shown in figure 9, further including that third obtains module 91, judgment module 92 and download module 93:
The third obtains module 91, the down operation of the single project to be loaded for obtaining the item types to be loaded Duration;
The judgment module 92, for judging the size relation of the down operation duration and the load operation duration;
The download module 93, for operating duration when the down operation duration is less than the load, in advance described in downloading The project to be loaded of item types to be loaded.
As shown in Figure 10, which includes computational submodule 101, analysis submodule 102 and prestores submodule 103。
The computational submodule 101, for calculating the ratio of load the operation duration and the down operation duration;
The analysis submodule 102 corresponding with the ratio prestores quantity for analyzing;
This prestores submodule 103, for prestoring the project to be loaded of the item types to be loaded for prestoring quantity.
It should be understood by those skilled in the art that, the embodiment of the present invention can provide as method, system or computer program Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the present invention, which can be used in one or more, The shape for the computer program product implemented in usable storage medium (including but not limited to magnetic disk storage and optical memory etc.) Formula.
The present invention be referring to according to the method for the embodiment of the present invention, the process of equipment (system) and computer program product Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates, Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one The step of function of being specified in a box or multiple boxes.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies Within, then the present invention is also intended to include these modifications and variations.

Claims (8)

1. a kind of method of cursor synchronization is used for set-top box characterized by comprising
Obtain the load operation duration of the single project to be loaded of item types to be loaded;
Obtain the moving operation duration that cursor moves between the adjacent option in the corresponding menu of the project to be loaded;
Calculate the maximum value in the load operation duration and the moving operation duration;
Confirm the maximum value for interval duration threshold value;
When the long-pressing for receiving preset mobile key instructs, at interval of the interval duration threshold value, load next described Choosing in the project to be loaded of item types to be loaded and the menu for moving the cursor to next adjacent project to be loaded ?;
After the maximum value calculated in the load operation duration and the moving operation duration, comprising:
Calculate the absolute value of the difference of load the operation duration and the moving operation duration;
Compare the minimum value in the load operation duration and the moving operation duration;
After the corresponding operation of the minimum value is completed, the duration of the absolute value is waited, then carry out the minimum next time It is worth corresponding operation.
2. the method as described in claim 1, which is characterized in that the single project to be loaded for obtaining item types to be loaded Load operate duration, comprising:
Judge whether at least two load operation duration in the project to be loaded of the item types to be loaded is identical;
If the judging result be it is no, filter out the project to be loaded of the item types to be loaded longest load operation when It is long;
Confirm the load operation of the single project to be loaded of a length of item types to be loaded when the longest load operation Duration.
3. the method as described in claim 1, which is characterized in that further include:
Obtain the down operation duration of the single project to be loaded of the item types to be loaded;
Judge the size relation of the down operation duration and the load operation duration;
Duration is operated when the down operation duration is less than the load, downloads the to be loaded of the item types to be loaded in advance Project.
4. method as claimed in claim 3, which is characterized in that described when the down operation duration is operated less than the load Duration downloads the project to be loaded of the item types to be loaded in advance, comprising:
Calculate the ratio of load the operation duration and the down operation duration;
It analyzes and corresponding with the ratio prestores quantity;
Prestore the project to be loaded of the item types to be loaded for prestoring quantity.
5. a kind of device of cursor synchronization is used for set-top box characterized by comprising
First obtains module, operates duration for obtaining the load of single project to be loaded of item types to be loaded;
Second obtains module, is moved between the adjacent option in the corresponding menu of the project to be loaded for obtaining cursor Moving operation duration;
First computing module, for calculating the maximum value in the load operation duration and the moving operation duration;
Confirmation module, for confirming the maximum value for interval duration threshold value;
Interval module, at interval of the interval duration threshold value, adding when the long-pressing for receiving preset mobile key instructs It carries the project to be loaded of next item types to be loaded and moves the cursor to next adjacent project to be loaded Menu in option;
Further include:
After calculating the maximum value in the load operation duration and the moving operation duration,
Second computing module, for calculating the absolute value of the difference of load the operation duration and the moving operation duration;
Comparison module, for comparing the minimum value in the load operation duration and the moving operation duration;
Module is waited, for waiting the duration of the absolute value, then carry out down after the corresponding operation of the minimum value is completed The once corresponding operation of the minimum value.
6. device according to claim 5, which is characterized in that described first obtains module, comprising:
Judging submodule, when at least two load operation in the project to be loaded for judging the item types to be loaded Whether length is identical;
Screen submodule, if for the judging result be it is no, filter out the project to be loaded of the item types to be loaded Longest load operates duration;
Confirm submodule, a length of item types to be loaded is single to be loaded when for confirming the longest load operation The load of project operates duration.
7. device according to claim 5, which is characterized in that further include:
Third obtains module, the down operation duration of the single project to be loaded for obtaining the item types to be loaded;
Judgment module, for judging the size relation of the down operation duration and the load operation duration;
Download module downloads the item to be loaded for operating duration when the down operation duration is less than the load in advance The project to be loaded of mesh type.
8. device according to claim 7, which is characterized in that the download module, comprising:
Computational submodule, for calculating the ratio of load the operation duration and the down operation duration;
Submodule is analyzed, corresponding with the ratio prestores quantity for analyzing;
Submodule is prestored, for prestoring the project to be loaded of the item types to be loaded for prestoring quantity.
CN201610431770.0A 2016-06-16 2016-06-16 A kind of method and device of cursor synchronization Expired - Fee Related CN106131679B (en)

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