WO2016123888A1

WO2016123888A1 - Memory space scheduling method and multi-system terminal

Info

Publication number: WO2016123888A1
Application number: PCT/CN2015/080366
Authority: WO
Inventors: 叶瑞权; 阳伦
Original assignee: 宇龙计算机通信科技(深圳)有限公司
Priority date: 2015-02-02
Filing date: 2015-05-29
Publication date: 2016-08-11
Also published as: CN104615382B; CN104615382A

Abstract

The present invention provides a memory space scheduling method for a multi-system terminal and the multi-system terminal. The method comprises: monitoring usage information of memory space of each system, wherein the usage information comprising the size of remaining memory space of each system; and scheduling the memory space of each system according to the usage information. By implementing the present invention, the multi-system terminal can monitor the usage information of the memory space of each system and complete memory space scheduling among the systems according to the usage information; when the memory space of a certain system is not adequate, memory space of other terminals can be scheduled to the system, so that memory space of different systems in the terminal can be scheduled according to the actual requirements, and the usage experience of a user is enhanced.

Description

Memory space scheduling method and multi-system terminal

The present application claims priority to Chinese Patent Application No. 201510053463.9, entitled "Memory Space Scheduling Method and Multi-System Terminal", filed on February 2, 2015, the entire contents of which is incorporated herein by reference. in.

Technical field

The present invention relates to the field of multi-system terminal applications, and in particular, to a memory space scheduling method and a multi-system terminal for a multi-system terminal.

Background technique

The emergence of multi-system terminals such as dual-system mobile phones meets the needs of users. The systems in such terminals are completely independent, and the system cannot communicate afterwards. Users can save data to corresponding systems as needed, such as storing private data that needs to be encrypted into the security system. So users don't have to worry about other people illegally viewing data in the security system in the normal system.

In order to realize the mechanism that each system in the multi-system terminal is not communicable, the terminal allocates a fixed-size memory space space for each system according to the function of each operation at the time of leaving the factory. When the memory space of a certain system is insufficient, the user cannot be in the system. Add new applications, if the memory space of other systems is sufficient, the user experience will be reduced.

Therefore, how to provide a memory space scheduling method for a multi-system terminal is a technical problem to be solved by those skilled in the art.

Summary of the invention

The invention provides a memory space scheduling method and a multi-system terminal for a multi-system terminal, and realizes scheduling management of a terminal memory space.

The present invention provides a memory space scheduling method for a multi-system terminal. The multi-system terminal includes a system in which a plurality of memory spaces are isolated from each other. In one embodiment, the method includes: monitoring usage information of each system memory space, and using information. It includes the remaining memory space of each system; the system memory space is scheduled according to the usage information.

Further, scheduling the memory space of each system according to the usage information in the foregoing embodiment includes: detecting whether there is a first system with insufficient memory space; when detecting that the first system exists, according to the usage letter The content is the first system to schedule memory space.

Further, scheduling the memory space for the first system according to the usage information in the foregoing embodiment includes: determining a second system for lending the memory space according to the usage information, and scheduling a partial memory space of the second system as the first system.

Further, determining the second system according to the usage information in the foregoing embodiment includes: determining a size of a scheduling memory space that needs to be scheduled for the first system, and determining, according to the usage information, that the remaining memory space is greater than the size of the scheduling memory space, and the third system The system acts as the second system.

Further, the foregoing embodiment further includes: when the third system is multiple, according to the neighbor relationship of each system in the physical area, the system in the third system that is closest to the physical area of the first system is used as the second system.

Further, the above embodiment further includes: when there are a plurality of third systems having the same degree of proximity to the first system in the physical area, calculating the systems in the third system having the same degree of proximity of the first system in the physical area The remaining memory space accounts for the percentage of the total memory space of the system, and the system with the largest percentage in the third system closest to the physical area of the first system is used as the second system.

Further, the foregoing embodiment further includes: when there are multiple third systems having the same degree of proximity to the physical area of the first system and the same percentage, determining the proximity to the physical area of the first system according to the use information, the percentage The remaining memory space of each system in the same third system is the second system with the system with the largest percentage and the largest remaining memory space in the third system closest to the physical area of the first system.

Further, the detecting whether the first system exists in the foregoing embodiment includes: when detecting a system that needs to install a new application, determining, according to the usage information, whether a remaining memory space of the system that needs to install the new application satisfies a new application, and if not, There is a first system.

Further, after the foregoing embodiment allocates the memory space of each system according to the usage information, the method further includes: recording scheduling information.

Further, the foregoing embodiment further includes: determining, according to the scheduling information and the usage information, whether the system that schedules the memory space needs to return the occupied memory space occupied by the system, and if so, the scheduled memory space is returned according to the scheduling information.

Further, after the foregoing embodiment returns the scheduling memory space according to the scheduling information, the method further includes: deleting the scheduling information.

The present invention provides a multi-system terminal. In one embodiment, the terminal includes: a monitoring module, The usage information for monitoring the memory space of each system, the usage information includes the remaining memory space size of each system, and the scheduling module is configured to schedule the memory space of each system according to the usage information.

Further, the scheduling module in the foregoing embodiment is configured to detect whether there is a first system with insufficient memory space; when it is detected that the first system exists, the memory space is scheduled for the first system according to the usage information.

Further, when the scheduling module in the foregoing embodiment is configured to detect a system that needs to install a new application, determine, according to the usage information, whether the remaining memory space of the system that needs to install the new application satisfies the new application, and if not, the first system exists. .

Further, the foregoing embodiment further includes a recording module, configured to record scheduling information.

Further, the scheduling module in the foregoing embodiment is further configured to determine, according to the scheduling information and the usage information, whether the first system needs to return the occupied memory space occupied by the first system, and if yes, return the scheduled memory space according to the scheduling information.

The beneficial effects of the invention:

The solution provided by the invention monitors the usage information of the memory space of each system in the terminal, and completes the memory space scheduling between the systems according to the usage information, and when the memory space of a certain system is insufficient, the memory space of other terminals is dispatched, so that The memory space between different systems in the terminal can be scheduled according to actual needs, which enhances the user experience.

DRAWINGS

1 is a flowchart of a memory space scheduling method according to a first embodiment of the present invention;

2 is a schematic structural diagram of a multi-system terminal according to a second embodiment of the present invention;

FIG. 3 is a flowchart of a method for scheduling a memory space according to a third embodiment of the present invention.

detailed description

The invention will now be further illustrated by way of specific embodiments in conjunction with the accompanying drawings.

Since the systems in the multi-system terminal are not communicable, that is, the data of the system 1 is unavailable, the memory space of the system 2 is occupied. The memory space scheduling involved in the present invention refers to scheduling part of the memory space of the system 2 to be used by the system 1; After scheduling, for this part of the memory space (hereinafter referred to as the scheduling memory space), only system 1 can be used, and system 2 will no longer be usable. For ease of explanation, the present invention treats systems that meet certain specific conditions as first/second systems, and these definitions are not intended to number systems.

First embodiment:

FIG. 1 is a flowchart of a memory space scheduling method according to a first embodiment of the present invention. As shown in FIG. 1 , in the embodiment, the memory space scheduling method provided by the present invention includes the following steps:

S101: Listening to usage information of each system memory space, where the usage information includes a remaining memory space of each system;

In practical applications, the terminal can monitor the memory space status of each system in the terminal in real time/periodically, such as the total memory space size (the terminal allocates the memory space of the system instead of the total memory space of the terminal), and occupies the memory space. The size, the size of the remaining memory space, whether there is a lending memory space, occupying the reserved memory space and other information, generate usage information, and the usage information includes at least the remaining memory space size of each system, because the remaining memory space size is the basis of the scheduling implementation.

S102: Scheduling the memory space of each system according to the usage information; for example, lending a part of the memory space of the system with sufficient memory space (the remaining memory space is large) to the system with insufficient memory space (the remaining memory space is small), and scheduling is completed.

In some embodiments, scheduling the memory space of each system according to the usage information in the foregoing embodiment includes: detecting whether there is a first system with insufficient memory space; and when detecting that the first system exists, using the first information according to the usage information To schedule memory space, the first system refers to a system with insufficient memory space. In this embodiment, the timing of the memory space scheduling is given, and the scheduling mechanism is triggered only when the first system is detected, and the memory space of other systems is scheduled for the first system (which may be one or more).

In some embodiments, scheduling the memory space for the first system according to the usage information in the foregoing embodiment includes: determining a second system for lending the memory space according to the usage information, and scheduling a partial memory space of the second system as the first system. In this embodiment, a mechanism for determining the second system is provided, and the second system is determined according to the size of the remaining memory space of each system in the usage information. The second system involved in the present invention also needs to satisfy the lending memory space and still satisfy the system. The normal operation of this condition.

In some embodiments, determining, according to the usage information, the second system in the foregoing embodiment includes: determining a size of a scheduled memory space that needs to be scheduled for the first system, and determining, according to the usage information, that the remaining memory space is greater than the size of the scheduled memory space, The third system is used as the second system.

In some embodiments, the foregoing embodiment further includes: when the third system is multiple, according to the neighbor relationship of each system in the physical area, the system in the third system that is closest to the physical area of the first system is used as the second system.

In some embodiments, the above embodiment further includes: calculating the proximity of the first system to the physical area when there are a plurality of third systems having the same degree of proximity to the physical area as the first system The remaining memory space of each system in the third system accounts for the percentage of the total memory space of the system, and the system with the largest percentage in the third system closest to the physical area of the first system is used as the second system.

In some embodiments, the above embodiment further includes: determining, when the plurality of third systems having the same degree of proximity to the physical area of the first system are the same, determining the proximity of the first system to the physical area according to the usage information. The remaining memory space of each system in the third system with the same and the same percentage is the second system with the system with the largest percentage and the largest remaining memory space in the third system closest to the physical area of the first system.

In some embodiments, the detecting whether the first system exists in the foregoing embodiment includes: when detecting a system that needs to install a new application, determining, according to the usage information, whether a remaining memory space of the system that needs to install the new application satisfies a new application, if not If satisfied, there is a first system.

In practical applications, the selected second system may be one or more. One means that the remaining memory space of a single system can meet the scheduling requirements. For example, the first system needs 500M memory space, and the remaining memory space is greater than 500M. In this case, the second system can be determined according to the determining mechanism of the above embodiment. . Multiple means that multiple systems lend memory space to the first system at the same time. For example, the first system needs 500M memory space. If other systems cannot have more than 500M remaining memory space, you can select 2 or more second systems. The second system lends 300M memory space and the other one borrows 200M memory space to perform memory space scheduling. When multiple second systems are selected, these second systems may also be determined one by one/simultaneously according to the determining mechanism of the above embodiment.

In some embodiments, after the scheduling of each system memory space according to the usage information, the foregoing embodiment further includes: recording scheduling information. In this embodiment, the scheduling information is provided for the subsequent memory space return. According to the scheduling information, the system occupying the scheduled memory space, the system for scheduling the memory space, and the size of the scheduling memory space may be determined.

In some embodiments, the foregoing embodiment further includes: determining, according to the scheduling information and the usage information, whether the system that schedules the memory space needs to return the occupied memory space occupied by the system, and if so, returning the scheduled memory space according to the scheduling information. Specifically, if the remaining memory space of the system occupying the scheduled memory space is greater than the occupied memory space at a certain time, the judgment result is required to be returned. At this time, the original attribution system of the scheduled memory space is determined according to the scheduling information. The system occupying the scheduled memory space copies the data in the scheduled memory space to other storage areas in the system, and after the formatted memory space is formatted, is returned to the original home system of the scheduled memory space, and the return of the scheduled memory space is completed. .

In some embodiments, after the above embodiment returns the scheduled memory space according to the scheduling information, Also included: delete scheduling information. The embodiment deletes the scheduling information in order to reduce the waste of unnecessary memory space.

In practical applications, when the scheduling memory space is loaned and returned, it needs to format the memory space and clear the data that may exist in it.

Second embodiment:

2 is a schematic structural diagram of a multi-system terminal according to a second embodiment of the present invention. As shown in FIG. 2, in the embodiment, the multi-system terminal 2 provided by the present invention includes: a monitoring module 21 and a scheduling module 22, where

The monitoring module 21 is configured to monitor usage information of each system memory space, and the usage information includes a remaining memory space size of each system; the usage information is used by the scheduling module 22;

The scheduling module 22 is configured to schedule each system memory space according to the usage information.

In some embodiments, the scheduling module 22 in the above embodiment is configured to detect whether there is a first system with insufficient memory space; when it is detected that the first system exists, the memory space is scheduled for the first system according to the usage information.

In some embodiments, the scheduling module 22 in the above embodiment is configured to determine a second system for lending the memory space according to the usage information, and schedule a partial memory space of the second system as the first system. In this embodiment, a mechanism for determining the second system is provided, and the second system is determined according to the size of the remaining memory space of each system in the usage information. The second system involved in the present invention also needs to satisfy the lending memory space and still satisfy the system. The normal operation of this condition.

In some embodiments, the scheduling module 22 in the foregoing embodiment is configured to determine a size of a scheduled memory space that needs to be scheduled for the first system, and determine a third system that has a remaining memory space greater than a size of the scheduled memory space according to the usage information, and the third system is used. As a second system.

In some embodiments, when there are multiple third systems, the scheduling module 22 in the foregoing embodiment is configured to compare the third system with the first system in the physical area according to the neighbor relationship of each system in the physical area. The system acts as the second system.

In some embodiments, when there are a plurality of third systems having the same degree of proximity to the physical area as the first system, the scheduling module 22 in the above embodiment is configured to calculate the same degree of proximity to the physical area of the first system. The remaining memory space of each system in the third system accounts for the percentage of the total memory space of the system, and the system with the largest percentage in the third system closest to the physical area of the first system is used as the second system.

In some embodiments, when there are a plurality of third systems having the same degree and the same degree of proximity of the first system in the physical area, the scheduling module 22 in the above embodiment is configured to determine that the first system is in physical according to the usage information. The remaining memory space of each system in the third system with the same degree of proximity and the same percentage of the area is the second system with the system with the largest percentage and the largest remaining memory space in the third system closest to the physical area of the first system.

In some embodiments, when the scheduling module 22 in the foregoing embodiment is configured to detect a system that needs to install a new application, determine, according to the usage information, whether the remaining memory space of the system that needs to install the new application satisfies the new application, and if not, There is a first system.

In some embodiments, the above embodiment further includes a recording module for recording scheduling information.

In some embodiments, the scheduling module 22 in the foregoing embodiment is further configured to determine, according to the scheduling information and the usage information, whether the first system needs to return the occupied memory space occupied by the first system, and if yes, return the scheduled memory space according to the scheduling information.

In some embodiments, the recording module in the above embodiment is further configured to delete scheduling information.

The invention will be further explained in the context of application examples.

Third embodiment:

In this embodiment, it is assumed that there are 6 systems (System 1 - System 6) in the terminal, wherein the remaining memory space of the system 3 is insufficient to newly install an application. FIG. 3 is a flowchart of a method for scheduling a memory space according to a third embodiment of the present invention. As shown in FIG. 3, in the embodiment, the memory space scheduling method provided by the present invention includes the following steps:

S301: Listening to the memory space status of each system of the terminal, and generating usage information of each system memory space;

In this embodiment, it is assumed that the monitored usage information is as shown in Table 1 below:

Table 1

S302: Detecting the first system, performing memory space scheduling for the first system;

When it is detected that the system 3 needs to install a new application with a size of 2000M, according to Table 1, the remaining memory space of the system 3 is smaller than the requirement of the new application. At this time, the system 3 is the first system, and the terminal performs the memory for the system 3 according to Table 1. Space scheduling

S303: Determine a second system according to the usage information.

The step package: determining the size of the scheduled memory space to be scheduled for the first system, the system 3 needs to install a new application of 2000M, and the remaining memory space of the system 3 is 1000M, and the remaining memory space is determined to be larger than the size of the scheduled memory space according to the usage information. In the third system, the third system is used as the second system, as shown in Table 1, and the third system is System 1, System 2 and System 4. When the third system is multiple, according to the neighbor relationship of each system in the physical area, the system in the third system that is closest to the physical area of the first system is used as the second system; The closest to system 3 in the system is system 2 and system 4, which are adjacent to their disk area. When there are a plurality of third systems having the same degree of proximity to the first system in the physical area, calculating the remaining memory space of each system in the third system having the same degree of proximity of the first system in the physical area accounts for the total memory of the system The percentage of space is the second system with the largest percentage of the third system in the physical system closest to the first system; both system 2 and system 4 are adjacent to the first system in the physical area, and the percentage is the same. When there are a plurality of third systems having the same degree and the same degree of proximity to the physical area of the first system, determining, according to the use information, the systems of the third system having the same degree of proximity to the first system and the same percentage of the first system The remaining memory space is the second system with the largest percentage and the largest remaining memory space in the third system closest to the physical area of the first system; the system 2 and the system 4 are adjacent to the first system in the physical area, And the percentage is the same. It can be seen from Table 1 that the remaining memory space of the system 4 is the remaining memory space of the system 2, and the system 4 is used as the second system at this time.

In practical applications, if there are two or more systems that satisfy the same condition, for example, the remaining memory space of system 2 and system 4 is also the same, then one of them is randomly selected as the second system.

S304: Perform memory space scheduling, and record scheduling information.

The remaining memory space of 1000M in the remaining memory space of the system 4 is dispatched to the system 3, and the scheduling information is that the system 3 borrows 1000M memory space of the remaining memory space of the system 4.

S305: Perform memory space return according to the scheduling information, and delete scheduling information.

The scheduling information is that the system 3 borrows 1000M memory space of the remaining memory space of the system 4, and detects whether the remaining memory space of the system 3 is greater than 1000M according to the scheduling information; if the user deletes the system After some applications and data in system 3, at some point, if the remaining memory space of system 3 is greater than 1000M, 1000M in the remaining memory space of system 3 is returned to system 4, and the scheduling information is deleted.

The foregoing embodiment is directed to the application scenario in which the second system is one time. When the second system is multiple, it is similar, and details are not described herein again.

In summary, through the implementation of the present invention, at least the following beneficial effects exist:

By monitoring the usage information of the memory space of each system in the terminal, and completing the memory space scheduling between the systems according to the usage information, when the memory space of a certain system is insufficient, the memory space of other terminals is dispatched, so that different systems in the terminal are arranged. The memory space can be scheduled according to actual needs, which enhances the user experience.

A person skilled in the art can understand that all or part of the steps of implementing the above embodiments can be completed by a program instructing related hardware. The program can be stored in a computer readable storage medium, such as a ROM/ RAM, disk, CD, etc.

The above is only a specific embodiment of the present invention, and is not intended to limit the present invention in any way. Any simple modification, equivalent change, combination or modification of the above embodiments in accordance with the technical spirit of the present invention is still in the present invention. The scope of protection of the technical solution of the invention.

Claims

A memory space scheduling method for a multi-system terminal, the multi-system terminal comprising a system in which a plurality of memory spaces are isolated from each other, comprising:

Monitoring usage information of each system memory space, where the usage information includes the remaining memory space of each system;

Each system memory space is scheduled according to the usage information.
The method for scheduling a memory space according to claim 1, wherein scheduling the memory space of each system according to the usage information comprises: detecting whether there is a first system with insufficient memory space; and detecting that the first system exists And scheduling a memory space for the first system according to the usage information.
The method for scheduling a memory space according to claim 2, wherein the scheduling the memory space for the first system according to the usage information comprises: determining a second system for lending a memory space according to the usage information, Part of the memory space of the second system is scheduled as the first system.
The memory space scheduling method according to claim 3, wherein determining the second system according to the usage information comprises: determining a size of a scheduling memory space that needs to be scheduled for the first system, and determining remaining memory according to the usage information. A third system in which the space is larger than the size of the scheduled memory space, and the third system is used as the second system.
The memory space scheduling method according to claim 4, further comprising: when the third system is plural, according to the adjacent relationship of each system in the physical area, the third system The system in which the first system is closest in the physical area serves as the second system.
The memory space scheduling method according to claim 5, further comprising: calculating said and said said plurality of said third systems having the same degree of proximity to said first system in said physical area The remaining memory space of each system in the third system in which the first system is adjacent to the physical area accounts for a percentage of the total memory space of the system, and the third system that is closest to the first system in the physical area The system with the largest percentage described is the second system.
The memory space scheduling method according to claim 6, further comprising: when there are a plurality of said third systems having the same degree of proximity to said first system in said physical area, said percentage being Determining, by using the information, a remaining memory space size of each system in the third system having the same degree of proximity to the physical area as the first system, and the percentage is the largest, and the first system The system having the largest remaining memory space in the third system closest to the physical area serves as the second system.
The method for scheduling a memory space according to any one of claims 2 to 7, wherein detecting whether the first system exists comprises: determining that the system needs to be installed according to the usage information when detecting a system that needs to install a new application Whether the remaining memory space of the applied system satisfies the new application, and if not, the first system exists.
The method for scheduling a memory space according to any one of claims 1 to 7, further comprising: recording scheduling information after scheduling the memory space of each system according to the usage information.
The method for scheduling a memory space according to claim 9, further comprising: determining, according to the scheduling information and the usage information, whether the system occupying the scheduled memory space needs to return the occupied memory space occupied by the system, and if so, Returning the scheduled memory space according to the scheduling information.
The memory space scheduling method according to claim 10, further comprising: deleting the scheduling information after returning the scheduled memory space according to the scheduling information.
A system for a multi-system terminal, the multi-system terminal comprising a plurality of memory spaces isolated from each other, wherein the multi-system terminal comprises:

a monitoring module, configured to monitor usage information of each system memory space, where the usage information includes a remaining memory space of each system;

The scheduling module is configured to schedule each system memory space according to the usage information.
The multi-system terminal according to claim 12, wherein the scheduling module is configured to detect whether there is a first system with insufficient memory space; and when detecting the presence of the first system, according to the usage information The first system schedules memory space.
The multi-system terminal according to claim 13, wherein the scheduling module is configured to determine, according to the usage information, whether the remaining memory space of the system that needs to install a new application is based on the system that needs to install a new application. The new application is satisfied, and if not, the first system exists.
The multi-system terminal according to any one of claims 12 to 14, further comprising a recording module for recording scheduling information.
The multi-system terminal according to claim 15, wherein the scheduling module is further configured to determine, according to the scheduling information and the usage information, whether the first system needs to return a occupied memory space occupied by the first system. If yes, the scheduled memory space is returned according to the scheduling information.