CN103024539A - Method and device for managing smart television system - Google Patents
Method and device for managing smart television system Download PDFInfo
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- CN103024539A CN103024539A CN201210452571XA CN201210452571A CN103024539A CN 103024539 A CN103024539 A CN 103024539A CN 201210452571X A CN201210452571X A CN 201210452571XA CN 201210452571 A CN201210452571 A CN 201210452571A CN 103024539 A CN103024539 A CN 103024539A
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Abstract
The invention discloses a method and a device for managing a smart television system. The device comprises a monitor module, a memory cleaning module and a first detection module, wherein the monitor module is used to monitor switching behaviors of playing signals of a smart television in real time after the smart television provided with an operating system is started; the memory cleaning module is used to perform memory cleaning on the operation system when the monitor module monitors that the current displaying signal is switched to a television signal by another signal in the operation system; and the first detection module is used to detect the available memory of the smart television before the memory cleaning module performs the memory cleaning on the operation system, and if the available memory is lower than a set threshold, the memory cleaning module is notified to perform the memory cleaning on the operation system. By adopting the scheme, the smart television provided with the operating system can utilize the system performance to the maximal degree, and the jammed phenomenon occurring when large software runs is avoided.
Description
Technical field
The present invention relates to the memory management technology field, be specifically related to a kind of method and device for the management intelligent television system.
Background technology
RAM(Random Access Memory, random access storage device) be one of parts important in the computer, it is and CPU(Central Processing Unit, CPU) bridge of linking up.RAM is also referred to as built-in storage, and its effect is for the operational data of temporarily depositing CPU, and with the data of the external memory storage such as hard disk exchange.As long as computer is in operation, CPU will be transferred to the data that need computing and carry out computing among the RAM, and CPU sends out the result again after computing is finished.That is to say that the operation of all programs is all carried out in the computer in RAM, so the performance of RAM is very large on the impact of computer.
At present, be accompanied by the accelerated promotion of panel TV industry, intelligent television becomes colour TV market product of greatest concern and the most popular.Intelligent television refers to have the full open model platform, carried the TV of operation control system and application system, the user can install and unload types of applications software voluntarily when appreciating the common TV content, continue the new tv product that function is expanded and upgrades.
RAM configuration in the intelligent television not only wants fast, and enough spaces will be arranged.If the RAM in the intelligent television is not enough, can restrict undoubtedly the speed of service, especially starting up speed, new procedures loading velocity and the big game speed of intelligent television all functions.Therefore, how the configuration based on the existing RAM of intelligent television realizes the effective management to its RAM, will directly have influence on the performance of intelligent television.
In the prior art, some cleaned system schemes are provided for PC and cell phone type end product, these schemes are mostly come the start-up system cleaning operation by the user, if and user's start-up system cleaning operation is not worked as system resource, when especially the internal memory remaining space is less, starting large-scale application will be so that the process hang-up of large-scale application, until the operating system releasing memory has enough free memories for it, will cause like this card on the interface to pause, even application can't normally be moved.For intelligent television, this situation not only can have influence on the broadcast of TV programme, but also can cause the unresponsive situation of other program.
Summary of the invention
In view of the above problems, the invention provides a kind of method and device for the management intelligent television system, can utilize to greatest extent systematic function, the Caton phenomenon that occurs when avoiding moving large software to guarantee the intelligent television that carries operating system.
According to one aspect of the present invention, a kind of method for the management intelligent television system is provided, comprising:
After carrying the intelligent television startup of operating system, the switching behavior of the described intelligent television play signal of background service program Real-Time Monitoring in the described operating system;
Switch to TV signal if monitor current play signal by other signals in the described operating system, then detect the free memory of described intelligent television;
If described free memory is lower than the threshold value of setting, then operating system is carried out the internal memory cleaning.
Alternatively, describedly operating system carried out internal memory cleaning comprise following any one or more:
Process to current operation is cleared up;
Garbage files is cleared up;
Plug-in unit is cleared up;
Clear up using vestige.
Preferably, described process to current operation is cleared up and is comprised:
Determine the priority of each software of the current operation of described operating system;
Preferential process of interrupting the software of low priority in the described software.
Alternatively, the priority of each software of described definite current operation of described operating system comprises:
Determine the priority of each software of the current operation of described operating system according to user's configuration information.
Alternatively, the priority of each software of described definite current operation of described operating system comprises:
The priority of each software of the current operation of described operating system is determined in tabulation according to user's popular software, and described popular software tabulation is to open the time of each software and/or the statistical information of number of times generates according to described user.
Preferably, described method also comprises:
Regularly add up the internal memory that all processes of the current operation of described operating system take according to the first timing cycle;
If the internal memory that takies surpasses the first set point with the ratio of total internal memory, then operating system is carried out the internal memory cleaning.
Preferably, described method also comprises:
Regularly detect the free memory of described intelligent television according to the second timing cycle;
If free memory is lower than the second set point, then the user is pointed out.
Preferably, the described user is pointed out comprises:
The prompting user low memory, and eject dialog box, whether carry out the internal memory cleaning by user selection;
Described method also comprises:
If receive the instruction that user selection carries out the internal memory cleaning, then operating system is carried out the internal memory cleaning.
Preferably, described method also comprises:
Provide each process of the current operation of described operating system and the memory information that takies thereof to the user, the process that need to interrupt for user selection;
Describedly operating system carried out internal memory cleaning comprise:
Interrupt the process of user selection, and discharge the internal memory that described process takies.
Preferably, described other signal comprises: carry out and use the display that produces, and/or the display of described operating system generation.
According to another aspect of the present invention, a kind of device for the management intelligent television system is provided, described device comprises:
Monitoring modular is used for after the intelligent television that carries operating system starts the switching behavior of the described intelligent television play signal of Real-Time Monitoring;
Internal memory cleaning module is used for when described monitoring module monitors switches to TV signal to current play signal by other signals of described operating system operating system being carried out the internal memory cleaning;
First detection module, be used for described internal memory cleaning module is carried out the internal memory cleaning to operating system before, detect the free memory of described intelligent television, if described free memory is lower than the threshold value of setting, then notify described internal memory cleaning module that operating system is carried out the internal memory cleaning.
Alternatively, described internal memory cleaning module comprises following any one or a plurality of unit:
Process cleaning unit is used for when described monitoring module monitors switches to TV signal to current play signal by other signals of described operating system the process of current operation being cleared up;
The garbage-cleaning unit is used for when described monitoring module monitors switches to TV signal to current play signal by other signals of described operating system garbage files being cleared up;
Plug-in unit cleaning unit is used for when described monitoring module monitors switches to TV signal to current play signal by other signals of described operating system plug-in unit being cleared up;
Vestige cleaning unit is used for clearing up using vestige when described monitoring means monitors current play signal and switches to TV signal by other signals of described operating system.
Preferably, described process cleaning unit comprises:
Priority is determined subelement, is used for the priority of each software of definite current operation of described operating system;
The cleaning subelement for the priority of determining each software that subelement is determined according to described priority, preferentially interrupts the process of the software of low priority in the described software.
Alternatively, described priority is determined subelement, the concrete priority that is used for determining according to user's configuration information each software of the current operation of described operating system.
Alternatively, described priority is determined subelement, specifically be used for determining according to user's popular software tabulation the priority of each software of the current operation of described operating system, it is to open the time of each software and/or the statistical information generation of number of times according to described user that described popular software is tabulated.
Preferably, described device also comprises:
Statistical module is used for regularly adding up the internal memory that all softwares of the current operation of described operating system take according to the first timing cycle;
Computing module is used for calculating the ratio of internal memory that all softwares of the current operation that described statistical module counts obtains take and total internal memory, and determines whether described ratio surpasses the first set point;
Described internal memory cleaning module also is used for when described computing module determines that described ratio surpasses the first set point operating system being carried out the internal memory cleaning.
Preferably, described device also comprises:
The second detection module is used for regularly detecting according to the second timing cycle the free memory of described intelligent television, and determines whether described free memory is lower than the second set point;
Reminding module is used for when described the second detection module determines that described free memory is lower than the second set point the user being pointed out.
Preferably, described reminding module specifically is used for the prompting user low memory, and ejects dialog box, whether carries out the internal memory cleaning by user selection;
Described device also comprises:
The command reception module is used for receiving the instruction that user selection carries out the internal memory cleaning;
Described internal memory cleaning module also is used for after described command reception module receives the instruction that user selection carries out the internal memory cleaning operating system being carried out the internal memory cleaning.
Preferably, described reminding module also is used for pointing out each process of the current operation of described operating system and the memory information that takies thereof to the user, the process that need to interrupt for user selection;
Described internal memory cleaning module, the concrete process that is used for interrupting user selection, and discharge the internal memory that described process takies.
Method and device for the management intelligent television system provided by the invention, after the intelligent television that carries operating system starts, the switching behavior of the described intelligent television play signal of Real-Time Monitoring, when monitoring current play signal and switch to TV signal by other signals in the described operating system, operating system is carried out the internal memory cleaning, discharge the memory source that some needn't take, thereby so that the Installed System Memory cleaning does not rely on user's triggering behavior, Caton phenomenon appears in the smoothness of better assurance system operation when avoiding moving large software.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of specification, and for above and other objects of the present invention, feature and advantage can be become apparent, below especially exemplified by the specific embodiment of the present invention.
Description of drawings
By reading hereinafter detailed description of the preferred embodiment, various other advantage and benefits will become cheer and bright for those of ordinary skills.Accompanying drawing only is used for the purpose of preferred implementation is shown, and does not think limitation of the present invention.And in whole accompanying drawing, represent identical parts with identical reference symbol.In the accompanying drawings:
Fig. 1 shows the flow chart that is used for the method for management intelligent television system according to one embodiment of the invention;
Fig. 2 shows the flow chart of the method that is used for according to a further embodiment of the invention the management intelligent television system;
Fig. 3 shows the structural representation that is used for the device of management intelligent television system according to one embodiment of the invention;
Fig. 4 shows the structural representation that another embodiment of the present invention is used for the device of management intelligent television system;
Fig. 5 shows the structural representation that another embodiment of the present invention is used for the device of management intelligent television system;
Fig. 6 shows the structural representation that another embodiment of the present invention is used for the device of management intelligent television system.
Embodiment
Exemplary embodiment of the present disclosure is described below with reference to accompanying drawings in more detail.Although shown exemplary embodiment of the present disclosure in the accompanying drawing, yet should be appreciated that and to realize the disclosure and the embodiment that should do not set forth limits here with various forms.On the contrary, it is in order to understand the disclosure more thoroughly that these embodiment are provided, and can with the scope of the present disclosure complete convey to those skilled in the art.
Intelligent television is based on operating system platform, can provide multiple application, and the operation of system and application needs committed memory, and the system process that has or use after operation finishes, the internal memory that takies in time can not discharged, but depend on the scheduling memory function of system.Such as, for Android operating system, its scheduling memory function is as follows: when the application program of front end operation withdraws from, system can not reclaim the internal memory that it occupies immediately, and only be that an idle (leaving unused) flag bit is set in the process tag position, when needs reclaim internal memory, just remove to discharge the internal memory of these processes.Such benefit is can accelerate its loading and start-up course when enter this software next time.But will bring like this a problem, along with system's operation, memory headroom can be more and more less, even cause low memory, this situation meeting just can move for it until discharge enough free memories so that the process of large software is frequently hung up, and causes the card on the interface to pause.
For this reason, the embodiment of the invention provides a kind of intelligent television system management method and device that carries operating system, after the intelligent television that carries operating system starts, the switching behavior of the described intelligent television play signal of Real-Time Monitoring, switch to TV signal if monitor current play signal by other signals in the described operating system, then operating system is carried out the internal memory cleaning, thereby do not rely on user's triggering behavior, automatically the operation for subsequent software provides effective resource guarantee, make system's operation more smooth, occur Caton phenomenon when avoiding moving large software.
As shown in Figure 1, show the flow chart that is used for the method for management intelligent television system according to one embodiment of the invention.
This flow process may further comprise the steps:
Step 102 switches to TV signal if monitor current play signal by other signals in the described operating system, then operating system is carried out the internal memory cleaning.
Described other signals comprise: carry out and use the display that produces, and/or the display of described operating system generation.
Owing to need to take more system resource during the large software operation, especially memory source, therefore, in embodiments of the present invention, when monitoring current play signal and switch to TV signal by other signals in the operating system, automatically operating system is carried out the internal memory cleaning, discharge the memory source that some needn't take, for the operation of subsequent software provides effective resource guarantee, make the intelligent television system operation more smooth.
It can be that the memory headroom that some application takies is cleared up that operating system is carried out the internal memory cleaning, such as, to the application that do not shown at front end, unnecessary background service or use the memory headroom that these application such as resource of not discharging fully when withdrawing from take and clear up, discharge the memory headroom that above-mentioned application takies.Certainly, in actual applications, also can provide configuration information, set in advance the application type of required release by the user, the background service program is carried out the internal memory cleaning according to user's configuration information.
To operating system carry out internal memory cleaning can also be to garbage files clear up, to plug-in unit clear up, to the operation such as use that vestige is cleared up.
Certainly, in actual applications, the internal memory cleaning of at every turn carrying out can be above-mentioned one or more operations wherein, specifically can be set by the user or system default.
Need to prove, in the embodiment shown in fig. 1, the switching behavior of background service program Real-Time Monitoring intelligent television play signal when monitoring current play signal and switch to TV signal by other signals in the operating system, can carry out the internal memory cleaning to operating system.
In another embodiment of the present invention, described background service program is the internal memory operating position of monitoring system simultaneously, such as, regularly add up the internal memory that all processes of the current operation of described operating system take according to the first timing cycle (such as 3 minutes); If the internal memory that takies surpasses the first set point (such as 80%) with the ratio of total internal memory, then operating system is carried out the internal memory cleaning.
In another embodiment of the present invention, described background service program is the free memory situation of monitoring system simultaneously, such as the free memory that regularly detects described intelligent television according to the second timing cycle (such as 2 minutes); If free memory is lower than the second set point (such as 64Mbit), then the user is pointed out, such as, adopt the dialog box mode, the prompting user low memory, and eject dialog box, whether carry out the internal memory cleaning by user selection.If receive the instruction that user selection carries out the internal memory cleaning, then operating system is carried out the internal memory cleaning.Carrying out internal memory when cleaning, can also provide each process of the current operation of described operating system and the memory information that takies thereof to the user, the process that need to interrupt for user selection; Interrupt the process of user selection, and discharge the internal memory that described process takies.
Certainly, other prompting modes can also be arranged, such as utilizing the suspended window mode or utilize not with focus and have the mode (such as the toast mode in the peace table operating system) that shows the time limit etc., the current free memory size of prompting user, the perhaps information such as prompting user low memory.
As seen, by switching behavior and the Installed System Memory of background service program Real-Time Monitoring intelligent television play signal, can internally deposit better and manage the normal operation of assurance large software, raising systematic function.
With reference to Fig. 2, show according to the present invention the flow chart that another is used for the method for management intelligent television system.
This flow process may further comprise the steps:
Step 201, after the intelligent television of lift-launch operating system starts, the switching behavior of the described intelligent television play signal of background service program Real-Time Monitoring in the described operating system.
Step 202 switches to TV signal if monitor current play signal by other signals in the described operating system, then detects the free memory of described intelligent television.
Step 203 if described free memory is lower than the threshold value of setting, is then carried out the internal memory cleaning to operating system.
The front is mentioned, and carrying out the internal memory cleaning can be that the process of current operation is cleared up.In embodiments of the present invention, when the process of current operation is cleared up, can determine first the priority of each software of the current operation of described operating system, then preferential process of interrupting the software of low priority in the described software.
Particularly, the priority of software can be determined according to user's configuration information, also can determine according to user's popular software tabulation.Wherein, described popular software tabulation can be that the background service program is opened the time of each software according to the user and/or the statistical information of number of times generates, and certainly, also can be that user oneself sets.
In embodiments of the present invention, the background service program further detects the free memory of described intelligent television when monitoring current play signal and switch to TV signal by other signals in the operating system.If detect the threshold value that free memory is lower than setting, then automatically operating system is carried out internal memory cleaning, discharge the memory source that some needn't take, for the operation of subsequent software provides effective resource guarantee, make the intelligent television system operation more smooth.
Correspondingly, the embodiment of the invention also provides a kind of device for the management intelligent television system, as shown in Figure 3, is a kind of structural representation of this device.
This device comprises: monitoring modular 301 and internal memory cleaning module 302.Wherein:
Monitoring modular 301 is used for after the intelligent television that carries operating system starts, the switching behavior of the described intelligent television play signal of Real-Time Monitoring;
Internal memory cleaning module 302 is used for when described monitoring modular 301 monitors current play signal and switches to TV signal by other signals of described operating system operating system being carried out the internal memory cleaning.
In embodiments of the present invention, described other signals comprise: carry out and use the display that produces, and/or the display of described operating system generation.
The intelligent television system cleaning plant of the embodiment of the invention, when monitoring current play signal and switch to TV signal by other signals in the operating system, automatically operating system is carried out the internal memory cleaning, discharge the memory source that some needn't take, for the operation of subsequent software provides effective resource guarantee, make the intelligent television system operation more smooth.
Wherein, described internal memory cleaning module 302 can comprise following any one or a plurality of unit:
Process cleaning unit, be used for when described monitoring modular 301 monitors current play signal and switches to TV signal by other signals of described operating system, process to current operation is cleared up, such as, to the application that do not shown at front end, unnecessary background service or use the memory headroom that these application such as resource of not discharging fully when withdrawing from take and clear up, discharge the memory headroom that above-mentioned application takies.
The garbage-cleaning unit is used for when described monitoring modular 301 monitors current play signal and switches to TV signal by other signals of described operating system garbage files being cleared up.
Plug-in unit cleaning unit is used for when described monitoring modular 301 monitors current play signal and switches to TV signal by other signals of described operating system plug-in unit being cleared up.
Vestige cleaning unit is used for clearing up using vestige when described monitoring modular 301 monitors current play signal and switches to TV signal by other signals of described operating system.
Need to prove, in the embodiment shown in fig. 3, the switching behavior of monitoring modular 301 Real-Time Monitoring intelligent television play signal, when monitoring current play signal and switch to TV signal by other signals in the operating system, internal memory cleaning module 302 can internally deposit into the row cleaning automatically.
In another embodiment of the present invention, as shown in Figure 4, described device also can further comprise: first detection module 401, be used for before 302 pairs of operating systems of described internal memory cleaning module are carried out the internal memory cleaning, detect the free memory of described intelligent television, if described free memory is lower than the threshold value of setting, then notify 302 pairs of operating systems of described internal memory cleaning module to carry out the internal memory cleaning.
In this embodiment, above-mentioned process cleaning unit can comprise: priority is determined subelement and cleaning subelement (not shown), wherein:
Described priority is determined subelement, is used for the priority of each software of definite current operation of described operating system;
Described cleaning subelement for the priority of determining each software that subelement is determined according to described priority, preferentially interrupts the process of the software of low priority in the described software.
In concrete the application, described priority determines that subelement can determine according to user's configuration information the priority of each software of the current operation of described operating system, perhaps determine the priority of each software of the current operation of described operating system according to user's popular software tabulation, it is to open the time of each software and/or the statistical information generation of number of times according to described user that described popular software is tabulated.
In this embodiment, monitoring modular 301 is further detected the free memories of described intelligent television by first detection module 401 when monitoring current play signal and switch to TV signal by other signals in the operating system.If detect the threshold value that free memory is lower than setting, then automatically internally deposit into the row cleaning by internal memory cleaning module 302, discharge the system resource that some needn't take, for the operation of subsequent software provides effective resource guarantee, make the intelligent television system operation more smooth.
As shown in Figure 5, be the structural representation that another embodiment of the present invention is used to manage the device of intelligent television system.
From embodiment illustrated in fig. 4 different be that in this embodiment, described device also comprises: statistical module 501 and computing module 502.Wherein:
The internal memory that statistical module 501 takies for all softwares of regularly adding up the current operation of described operating system according to the first timing cycle (such as 3 minutes).
Correspondingly, in this embodiment, internal memory cleaning module 302 also is further used for when described computing module 502 determines that described ratio surpasses the first set point operating system being carried out the internal memory cleaning.
As seen, the intelligent television system management devices of the embodiment of the invention by switching behavior and the Installed System Memory of Real-Time Monitoring intelligent television play signal, can internally be deposited better and manage the normal operation of assurance large software, raising systematic function.
Shown in Figure 6, be the structural representation that another embodiment of the present invention is used to manage the device of intelligent television system.
From embodiment illustrated in fig. 4 different be that in this embodiment, described device also comprises: the second detection module 601 and reminding module 602.Wherein:
The second detection module 601 is used for regularly detecting according to the second timing cycle (such as 2 minutes) free memory of described intelligent television, and determines whether described free memory is lower than the second set point;
Reminding module 602 is used for when described the second detection module 601 determines that described free memory is lower than the second set point (such as 64Mbit) user being pointed out.
In actual applications, described reminding module 602 specifically can adopt various ways that the user is pointed out, such as, the prompting user low memory, and eject dialog box, whether carry out the internal memory cleaning by user selection.
Correspondingly, described device also can further comprise: command reception module 603 is used for receiving the instruction that user selection carries out the internal memory cleaning.
In this embodiment, described internal memory cleaning module 302 also is used for after described command reception module 603 receives the instruction that user selection carries out the internal memory cleaning operating system being carried out the internal memory cleaning.
In addition, in another embodiment, described reminding module 602 also can be further used for pointing out each process of the current operation of described operating system and the memory information that takies thereof to the user, the process that need to interrupt for user selection.Correspondingly, described operating system is carried out internal memory cleaning, only need to interrupt the process of user selection, and discharge the internal memory that described process takies.
Certainly, described reminding module 602 can also adopt other prompting modes, such as utilizing the suspended window mode or utilizing not with focus and have the mode (such as the toast mode in the peace table operating system) that shows the time limit etc., the current free memory of prompting user size, the perhaps information such as prompting user low memory.
As seen, the intelligent television system management devices of the embodiment of the invention by switching behavior and the Installed System Memory of Real-Time Monitoring intelligent television play signal, can internally be deposited better and manage the normal operation of assurance large software, raising systematic function.
Need to prove, intrinsic not relevant with any certain computer, virtual system or miscellaneous equipment with demonstration at this algorithm that provides.Various general-purpose systems also can be with using based on the teaching at this.According to top description, it is apparent constructing the desired structure of this type systematic.In addition, the present invention is not also for any certain programmed language.Should be understood that and to utilize various programming languages to realize content of the present invention described here, and the top description that language-specific is done is in order to disclose preferred forms of the present invention.
In the specification that provides herein, a large amount of details have been described.Yet, can understand, embodiments of the invention can be put into practice in the situation of these details not having.In some instances, be not shown specifically known method, structure and technology, so that not fuzzy understanding of this description.
Similarly, be to be understood that, in order to simplify the disclosure and to help to understand one or more in each inventive aspect, in the description to exemplary embodiment of the present invention, each feature of the present invention is grouped together in single embodiment, figure or the description to it sometimes in the above.Yet the method for the disclosure should be construed to the following intention of reflection: namely the present invention for required protection requires the more feature of feature clearly put down in writing than institute in each claim.Or rather, as following claims reflected, inventive aspect was to be less than all features of the disclosed single embodiment in front.Therefore, follow claims of embodiment and incorporate clearly thus this embodiment into, wherein each claim itself is as independent embodiment of the present invention.
Those skilled in the art are appreciated that and can adaptively change and they are arranged in one or more equipment different from this embodiment the module in the equipment among the embodiment.Can be combined into a module or unit or assembly to the module among the embodiment or unit or assembly, and can be divided into a plurality of submodules or subelement or sub-component to them in addition.In such feature and/or process or unit at least some are mutually repelling, and can adopt any combination to disclosed all features in this specification (comprising claim, summary and the accompanying drawing followed) and so all processes or the unit of disclosed any method or equipment make up.Unless in addition clearly statement, disclosed each feature can be by providing identical, being equal to or the alternative features of similar purpose replaces in this specification (comprising claim, summary and the accompanying drawing followed).
In addition, those skilled in the art can understand, although embodiment more described herein comprise some feature rather than further feature included among other embodiment, the combination of the feature of different embodiment means and is within the scope of the present invention and forms different embodiment.For example, in the following claims, the one of any of embodiment required for protection can be used with compound mode arbitrarily.
All parts embodiment of the present invention can realize with hardware, perhaps realizes with the software module of moving at one or more processor, and perhaps the combination with them realizes.It will be understood by those of skill in the art that and to use in practice microprocessor or digital signal processor (DSP) to realize according to some of the device that is used for the management intelligent television system of the embodiment of the invention or all some or repertoire of parts.The present invention can also be embodied as be used to part or all equipment or the device program (for example, computer program and computer program) of carrying out method as described herein.Such realization program of the present invention can be stored on the computer-readable medium, perhaps can have the form of one or more signal.Such signal can be downloaded from internet website and obtain, and perhaps provides at carrier signal, perhaps provides with any other form.
It should be noted above-described embodiment the present invention will be described rather than limit the invention, and those skilled in the art can design alternative embodiment in the situation of the scope that does not break away from claims.In the claims, any reference symbol between bracket should be configured to limitations on claims.Word " comprises " not to be got rid of existence and is not listed in element or step in the claim.Being positioned at word " " before the element or " one " does not get rid of and has a plurality of such elements.The present invention can realize by means of the hardware that includes some different elements and by means of the computer of suitably programming.In having enumerated the unit claim of some devices, several in these devices can be to come imbody by same hardware branch.The use of word first, second and C grade does not represent any order.Can be title with these word explanations.
Claims (19)
1. method that is used for the management intelligent television system comprises:
After carrying the intelligent television startup of operating system, the switching behavior of the described intelligent television play signal of background service program Real-Time Monitoring in the described operating system;
Switch to TV signal if monitor current play signal by other signals in the described operating system, then detect the free memory of described intelligent television;
If described free memory is lower than the threshold value of setting, then operating system is carried out the internal memory cleaning.
2. the method for claim 1 is characterized in that, describedly operating system is carried out internal memory cleaning comprises following any one or more:
Process to current operation is cleared up;
Garbage files is cleared up;
Plug-in unit is cleared up;
Clear up using vestige.
3. method as claimed in claim 1 or 2 is characterized in that, described process to current operation is cleared up and comprised:
Determine the priority of each software of the current operation of described operating system;
Preferential process of interrupting the software of low priority in the described software.
4. method as claimed in claim 3 is characterized in that, the priority of each software of described definite current operation of described operating system comprises:
Determine the priority of each software of the current operation of described operating system according to user's configuration information.
5. method as claimed in claim 3 is characterized in that, the priority of each software of described definite current operation of described operating system comprises:
The priority of each software of the current operation of described operating system is determined in tabulation according to user's popular software, and described popular software tabulation is to open the time of each software and/or the statistical information of number of times generates according to described user.
6. such as each described method of claim 1 to 5, it is characterized in that described method also comprises:
Regularly add up the internal memory that all processes of the current operation of described operating system take according to the first timing cycle;
If the internal memory that takies surpasses the first set point with the ratio of total internal memory, then operating system is carried out the internal memory cleaning.
7. such as each described method of claim 1 to 5, it is characterized in that it is characterized in that, described method also comprises:
Regularly detect the free memory of described intelligent television according to the second timing cycle;
If free memory is lower than the second set point, then the user is pointed out.
8. method as claimed in claim 7 is characterized in that, the described user is pointed out comprises:
The prompting user low memory, and eject dialog box, whether carry out the internal memory cleaning by user selection;
Described method also comprises:
If receive the instruction that user selection carries out the internal memory cleaning, then operating system is carried out the internal memory cleaning.
9. method as claimed in claim 8 is characterized in that, described method also comprises:
Provide each process of the current operation of described operating system and the memory information that takies thereof to the user, the process that need to interrupt for user selection;
Describedly operating system carried out internal memory cleaning comprise:
Interrupt the process of user selection, and discharge the internal memory that described process takies.
10. such as each described method of claim 1 to 5, it is characterized in that described other signal comprises: carry out and use the display that produces, and/or the display of described operating system generation.
11. a device that is used for the management intelligent television system comprises:
Monitoring modular is used for after the intelligent television that carries operating system starts the switching behavior of the described intelligent television play signal of Real-Time Monitoring;
Internal memory cleaning module is used for when described monitoring module monitors switches to TV signal to current play signal by other signals of described operating system operating system being carried out the internal memory cleaning;
First detection module, be used for described internal memory cleaning module is carried out the internal memory cleaning to operating system before, detect the free memory of described intelligent television, if described free memory is lower than the threshold value of setting, then notify described internal memory cleaning module that operating system is carried out the internal memory cleaning.
12. device as claimed in claim 11 is characterized in that, described internal memory cleaning module comprises following any one or a plurality of unit:
Process cleaning unit is used for when described monitoring module monitors switches to TV signal to current play signal by other signals of described operating system the process of current operation being cleared up;
The garbage-cleaning unit is used for when described monitoring module monitors switches to TV signal to current play signal by other signals of described operating system garbage files being cleared up;
Plug-in unit cleaning unit is used for when described monitoring module monitors switches to TV signal to current play signal by other signals of described operating system plug-in unit being cleared up;
Vestige cleaning unit is used for clearing up using vestige when described monitoring means monitors current play signal and switches to TV signal by other signals of described operating system.
13., it is characterized in that described process cleaning unit comprises such as claim 11 or 12 described devices:
Priority is determined subelement, is used for the priority of each software of definite current operation of described operating system;
The cleaning subelement for the priority of determining each software that subelement is determined according to described priority, preferentially interrupts the process of the software of low priority in the described software.
14. device as claimed in claim 13 is characterized in that,
Described priority is determined subelement, the concrete priority that is used for determining according to user's configuration information each software of the current operation of described operating system.
15. device as claimed in claim 13 is characterized in that,
Described priority is determined subelement, specifically be used for determining according to user's popular software tabulation the priority of each software of the current operation of described operating system, it is to open the time of each software and/or the statistical information generation of number of times according to described user that described popular software is tabulated.
16. such as each described device of claim 11 to 15, it is characterized in that described device also comprises:
Statistical module is used for regularly adding up the internal memory that all softwares of the current operation of described operating system take according to the first timing cycle;
Computing module is used for calculating the ratio of internal memory that all softwares of the current operation that described statistical module counts obtains take and total internal memory, and determines whether described ratio surpasses the first set point;
Described internal memory cleaning module also is used for when described computing module determines that described ratio surpasses the first set point operating system being carried out the internal memory cleaning.
17., it is characterized in that it is characterized in that, described device also comprises such as each described device of claim 11 to 15:
The second detection module is used for regularly detecting according to the second timing cycle the free memory of described intelligent television, and determines whether described free memory is lower than the second set point;
Reminding module is used for when described the second detection module determines that described free memory is lower than the second set point the user being pointed out.
18. device as claimed in claim 17 is characterized in that,
Described reminding module specifically is used for the prompting user low memory, and ejects dialog box, whether carries out the internal memory cleaning by user selection;
Described device also comprises:
The command reception module is used for receiving the instruction that user selection carries out the internal memory cleaning;
Described internal memory cleaning module also is used for after described command reception module receives the instruction that user selection carries out the internal memory cleaning operating system being carried out the internal memory cleaning.
19. device as claimed in claim 18 is characterized in that,
Described reminding module also is used for pointing out each process of the current operation of described operating system and the memory information that takies thereof to the user, the process that need to interrupt for user selection;
Described internal memory cleaning module, the concrete process that is used for interrupting user selection, and discharge the internal memory that described process takies.
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