CN103425525A

CN103425525A - Switching method and electronic devices

Info

Publication number: CN103425525A
Application number: CN2012101521647A
Authority: CN
Inventors: 张雪元; 魏鸿伟
Original assignee: Lenovo Beijing Ltd
Current assignee: Lenovo Beijing Ltd
Priority date: 2012-05-16
Filing date: 2012-05-16
Publication date: 2013-12-04
Anticipated expiration: 2032-05-16
Also published as: CN103425525B

Abstract

The invention discloses a switching method. The switching method includes that a first operating system controls first external input and output devices to process a content to be processed; the first operating system transmits a first switching instruction to a second operating system, so that the content to be processed can be loaded to the second operating system; the first operating system receives switching response information which is transmitted by the second operating system and is used for indicating that the content to be processed is completely loaded; the first operating system replaces the first external input and output devices which are used as current external input and output devices by second external input and output devices in a switching manner, and the first operating system which is used as a current operating system is replaced by the second operating system in a switched manner. The invention further discloses an electronic device, another switching method and another electronic device. The switching methods and the electronic devices have the advantages that the content to be processed can be seamlessly switched over, and the input and output quality can be improved.

Description

A kind of changing method and electronic equipment

Technical field

The present invention relates to communication and built-in field, particularly a kind of changing method and electronic equipment.

Background technology

A notebook computer can be a Hybrid system, and this notebook computer can comprise the first main body and the second main body.Wherein the second main body can be keyboard and base, and the first main body is the display screen part, and it is divided into interior screen and outer screen, i.e. double-sided display.

In the prior art, while carrying out the displaying contents switching between interior screen and outer screen when needs, because system need to be carried out synchronous problem, when switching, of short duration blank screen phenomenon may appear, can't accomplish seamless switching while switching, and this obviously can reduce display quality, also can have influence on user's viewing effect.Especially when the file that playing video file or demonstration take up room larger, this phenomenon is more obvious.

Summary of the invention

The embodiment of the present invention provides a kind of changing method and electronic equipment, for realizing the seamless switching of pending content, improves the input and output quality.

A kind of changing method, be applied to be equipped with in the electronic equipment of the first operating system, the second operating system also is installed in described electronic equipment, and described electronic equipment also comprises the first outside input-output device and the second outside input-output device, said method comprising the steps of:

Described the first operating system is controlled the described first outside input-output device one pending content is processed;

Described the first operating system sends the first switching command to described the second operating system, makes described the second operating system load described pending content;

Described the first operating system receives the switching response message for meaning to have loaded that described the second operating system sends;

Described the first operating system switches to the described second outside input-output device by current outside input-output device by the described first outside input-output device, and current operation system is switched to described the second operating system by described the first operating system.

Preferably, described the first operating system is to the first hardware system should be arranged, and described the second operating system is to there being the second hardware system; Or described the first operating system and described the second operating system are all corresponding to the 3rd hardware system.

Preferably, if described the first operating system is to there being the first hardware system, described the second operating system is to the second hardware system should be arranged, and when described the first operating system sends the first switching command to described the second operating system or also comprise afterwards step: described the first operating system makes described the first hardware system that described pending content is sent to described the second hardware system.

Preferably, described processing mode is for inputing or outputing.

A kind of changing method, be applied to be equipped with in the electronic equipment of the first operating system and the second operating system, and described electronic equipment also comprises the first outside input-output device, and described electronic equipment also comprises a controller, said method comprising the steps of:

Described controller obtains a system switching command, and according to described system switching command, current operation system is switched to described the second operating system by described the first operating system.

Preferably, also comprised step before described controller obtains a system switching command: the first operating system receives described second switching command of user's input, and send the first operational order to described the second operating system, make described the second operating system load described pending content;

Described controller obtains a system switching command, and the step that current operation system is switched to described the second operating system by described the first operating system according to described system switching command comprises: described controller obtains a system switching command, and according to described system switching command, current operation system is switched to described the second operating system by described the first operating system, so that controlling the described first outside input-output device, described the second operating system continues described pending content is processed.

Preferably, if described electronic equipment also comprises the second outside input-output device, before described controller obtains a system switching command, also comprise step: described controller obtains one second switching command, and according to described the second switching command, current outside input-output device is switched to the described second outside input-output device by the described first outside input-output device, make described the first operating system control the described second outside input-output device and continue described pending content is processed;

Described controller obtains a system switching command, and the step that current operation system is switched to described the second operating system by described the first operating system according to described system switching command comprises: described controller obtains one second switching command, and according to described system switching command, current operation system is switched to described the second operating system by described the first operating system, so that controlling the described second outside input-output device, described the second operating system continues described pending content is processed.

Preferably, the step that described controller obtains one second switching command comprises: the first operating system receives described second switching command of user's input, and described the second switching command is transferred to described controller.

Preferably, also comprise step when according to described the second switching command, current outside input-output device being switched to the described second outside input-output device by the described first outside input-output device: described the first operating system sends the first operational order to described the second operating system, makes described the second operating system load described pending content.

Preferably, if described the first operating system is to there being the first hardware system, described the second operating system is to the second hardware system should be arranged, and when described the first operating system sends the first operational order to described the second operating system or also comprise afterwards step: described the first operating system sends to described the second operating system by described pending content.

Preferably, the step that described controller obtains a system switching command is: described controller receives the described system switching command that described the second operating system sends, and wherein said system switching command is that described the second operating system sends to described controller after described pending content has been loaded.

A kind of electronic equipment, it is equipped with the first operating system, and the second operating system also is installed in described electronic equipment, and described electronic equipment also comprises the first outside input-output device and the second outside input-output device, and described the first operating system comprises:

Processing module, processed a pending content for controlling the described first outside input-output device;

Sending module, send the first switching command for described the first operating system to described the second operating system, makes described the second operating system load described pending content;

Receiver module, receive for described the first operating system the switching response message for meaning to have loaded that described the second operating system sends;

Handover module, for described the first operating system, current outside input-output device is switched to the described second outside input-output device by the described first outside input-output device, and current operation system is switched to described the second operating system by described the first operating system.

Preferably, if described the first operating system to the first hardware system should be arranged, described the second operating system is to the second hardware system should be arranged, described sending module is also for making described the first hardware system that described pending content is sent to described the second hardware system.

Preferably, the processing mode of described processing module is for inputing or outputing.

A kind of electronic equipment, wherein be equipped with the first operating system and the second operating system, and described electronic equipment also comprises the first outside input-output device, and described electronic equipment comprises:

The first operating system, processed a pending content for controlling the described first outside input-output device;

Controller, for obtaining a system switching command, and switch to described second operating system by current operation system by described the first operating system according to described system switching command.

Preferably, described the second switching command that described the first operating system is also inputted for receiving the user, and send the first operational order to described the second operating system, make described the second operating system load described pending content;

Described controller is specifically for obtaining a system switching command, and according to described system switching command, current operation system is switched to described the second operating system by described the first operating system, so that controlling the described first outside input-output device, described the second operating system continues described pending content is processed.

Preferably, if described electronic equipment also comprises the second outside input-output device, described controller also for:

Obtain one second switching command, and according to described the second switching command, current outside input-output device is switched to the described second outside input-output device by the described first outside input-output device, make described the first operating system control the described second outside input-output device and continue the described pending content of output;

Obtain one second switching command, and according to described system switching command, current operation system is switched to described the second operating system by described the first operating system, so that controlling the described second outside input-output device, described the second operating system continues described pending content is processed.

Preferably, described the second switching command that described the first operating system is also inputted for receiving the user, and described the second switching command is transferred to described controller.

Preferably, described the first operating system, also for to described the second operating system, sending the first operational order, makes described the second operating system load described pending content.

Preferably, if described the first operating system to the first hardware system should be arranged, described the second operating system is to the second hardware system should be arranged, described the first operating system is also for sending to described the second operating system by described pending content.

Preferably, the described system switching command that described controller specifically sends for receiving described the second operating system, wherein said system switching command is that described the second operating system sends to described controller after described pending content has been loaded.

Changing method in the embodiment of the present invention is that the first operating system is controlled the described first outside input-output device and exported a pending content; Described the first operating system sends the first switching command to described the second operating system, makes described the second operating system load described pending content; Described the first operating system receives the switching response message for meaning to have loaded that described the second operating system sends; Described the first operating system switches to the described second outside input-output device by current outside input-output device by the described first outside input-output device, and current operation system is switched to described the second operating system by described the first operating system.At first the first operating system send the first switching command to the second operating system, notify the second operating system to be switched, can after the second operating system is ready to, be switched again like this, to realize the seamless switching of pending content, be improved the input and output quality.

The accompanying drawing explanation

The main process flow diagram that Fig. 1 is a kind of changing method in the embodiment of the present invention;

The main process flow diagram that Fig. 2 is another kind of changing method in the embodiment of the present invention;

Fig. 3 is the primary structure figure of the first operating system in a kind of electronic equipment in the embodiment of the present invention;

The primary structure figure that Fig. 4 is another kind of electronic equipment in the embodiment of the present invention.

Embodiment

Referring to Fig. 1, in the embodiment of the present invention, the main flow process of changing method is as follows, wherein said method can be applied to be equipped with in the electronic equipment of the first operating system, in described electronic equipment, the second operating system can also be installed, described electronic equipment also comprises the first outside input-output device and the second outside input-output device:

Step 101: described the first operating system is controlled the described first outside input-output device one pending content is processed.

In the embodiment of the present invention, can comprise the first subset and the second subset in described electronic equipment, described the first subset can be connected by wired or wireless mode with described the second subset.Can be that described the first operating system is installed in described the first subset, described the first operating system is to there being the first hardware system, described the second operating system is installed in described the second subset, described the second operating system is to there being the second hardware system, described the first hardware system can be the entity hardware system in described the first subset, described the second hardware system can be the entity hardware system in described the second subset, and described the first subset and described the second subset all in running order; Can be perhaps, described electronic equipment be an integral body, and described the first operating system and described the second operating system wherein are installed.If described the first operating system and described the second operating system are installed in described electronic equipment, can be that described the first operating system correspondence has described the first hardware system, described the second operating system correspondence has described the second hardware system, perhaps in described electronic equipment, a set of hardware system only is installed, i.e. the 3rd hardware system, described the first operating system and described the second operating system are all corresponding to the 3rd hardware system.Described the 3rd hardware system is the entity hardware system in described electronic equipment.For example, described the first operating system is to there being the 3rd hardware system, described the second operating system is in a virtual machine, what its reality was corresponding is also described the 3rd hardware system, perhaps, described the first operating system and described the second operating system all operate in respectively in a virtual machine, described the first operating system and described the second operating system actual corresponding be all described the 3rd hardware system.

At first, described the first operating system in described electronic equipment can be controlled the described first outside input-output device one pending content is processed.In the embodiment of the present invention, processing mode can be to input or output, the described first outside input-output device can be for input message or output information, and for example, the described first outside input-output device can be display screen, audio amplifier, Mike, keyboard or other equipment.

Step 102: described the first operating system sends the first switching command to described the second operating system, makes described the second operating system load described pending content.

When needs are switched, for example, can be described the first switching command that described the first operating system receives user's input, described the first operating system can forward described the first switching command to described the second operating system, to indicate described the second operating system, loads described pending content.And, if described the first operating system and described the second operating system do not share a set of hardware system, be that described the first operating system correspondence has described the first hardware system, described the second operating system correspondence has described the second hardware system, described the first operating system is when sending described the first switching command to described the second operating system, or described the first operating system is after described the second operating system sends described the first switching command, can also make described the first hardware system by described pending content delivery to described the second hardware system.

Can comprise setup time of distributing to described the second operating system and the processing starting point of described the second input-output device in described the first switching command.For example, current described first operating system positive control the described first outside input-output device is play a video file, when being played to the 1024th frame, described the first operating system sends described the first switching command to described the second operating system, notify described the second operating system, to after 3 seconds, be switched, need when the time comes to play the 2024th frame, described the second operating system is after receiving described the first switching command, the i.e. indication according to described the first switching command is loaded pending content, to play on time afterwards the 2024th frame at 3 seconds.

Step 103: described the first operating system receives the switching response message for meaning to have loaded that described the second operating system sends.

After described the second operating system loaded, can send described switching response message to described the first operating system, ready to inform described the first operating system, can switch.For example, current described first operating system positive control the described first outside input-output device is play a video file, when being played to the 1024th frame, described the first operating system sends described the first switching command to described the second operating system, notify described the second operating system, to after 3 seconds, be switched, need when the time comes to play the 2024th frame, described the second operating system is after receiving described the first switching command, the i.e. indication according to described the first switching command is loaded pending content, 3 second time then or be about to then, described the second operating system loaded, and send described switching response message to described the first operating system, the time that described the second operating system sends described switching response message to described the first operating system need to guarantee that described the second operating system can start to control the described second outside input-output device on time and play the 2024th frame behind 3 seconds of described the first operating system regulation, preferably can not there be pause centre.

Step 104: described the first operating system switches to the described second outside input-output device by current outside input-output device by the described first outside input-output device, and current operation system is switched to described the second operating system by described the first operating system.

When described the first operating system receives the described switching response message of described the second operating system transmission, described the first operating system can be controlled and be switched, comprise current outside input-output device is switched to the described second outside input-output device by the described first outside input-output device, and current operation system is switched to described the second operating system by described the first operating system, controlling the described second outside input-output device by described the second operating system continues described pending content is processed, by the described second outside input-output device, continued described pending content is inputed or outputed.Wherein, when the outside input-output device of switching and switching operating system, can carry out in any order, or can carry out simultaneously, even and carry out in any order, the time interval therebetween also can be very little.

Referring to Fig. 2, a kind of changing method also is provided in the embodiment of the present invention, it can be applied to comprise in the electronic equipment that described the first operating system and described the second operating system are installed, described electronic equipment can also comprise the first outside input-output device and a controller, and the main flow process of described method is as follows:

Step 201: described the first operating system is controlled the described first outside input-output device one pending content is processed.

At first, described the first operating system can be controlled the described first outside input-output device one pending content is processed.In the embodiment of the present invention, processing mode can be to input or output, the described first outside input-output device can be for input message or output information, and for example, the described first outside input-output device can be display screen, audio amplifier, Mike, keyboard or other equipment.

Step 202: described controller obtains a system switching command, and according to described system switching command, current operation system is switched to described the second operating system by described the first operating system.

Before described controller obtains a system switching command, described the first operating system can receive the second switching command of user's input, described the first operating system is after receiving this second switching command, can generate and send the first operational order to described the second operating system, to make described the second operating system, loading described pending content.And, if described the first operating system and the corresponding different hardware system of described the second operating system difference, corresponding described the first hardware system of described the first operating system for example, corresponding described the second hardware system of described the second operating system, in described the first operating system after described the second operating system sends described the first operational order or simultaneously, described the first operating system can also make described the first hardware system that described pending content is sent to described the second hardware system, described the second operating system can receive described the first operational order, and after determining that described the second hardware system receives described pending content, start to load described pending content.

In described the second operating system by after described pending content loaded, can send described system switching command to described controller, described controller switches to described second operating system by current operation system by described the first operating system according to described system switching command, making described the second operating system control the described first outside input-output device continues described pending content is processed, for example, can control the described first outside input-output device by described the second operating system proceeds to input or output to described pending content.

Perhaps, if described electronic equipment also comprises the second outside input-output device, the embodiment of the present invention can also comprise step after step 201: described controller obtains one second switching command, and according to described the second switching command, current outside input-output device is switched to the described second outside input-output device by the described first outside input-output device, make described the first operating system control the described second outside input-output device and continue the described pending content of output.

If corresponding described the first hardware system of described the first operating system, corresponding described the second hardware system of described the second operating system, the described first outside input-output device and the described second outside input-output device can be all corresponding to described the first hardware systems, or can be all corresponding to described the second hardware system, or described first outside input-output device corresponding to described the first hardware system, the described second outside input-output device is corresponding to described the second hardware system.

Wherein, it can be described the second switching command that described the first operating system receives user's input, described the first operating system is transmitted to described controller by this second switching command after receiving this second switching command, makes described controller obtain this second switching command.

If described the first operating system and described the second operating system share a set of the 3rd hardware system, when according to described the second switching command, current outside input-output device being switched to the described second outside input-output device by the described first outside input-output device or afterwards, described the first operating system can send the first operational order to described the second operating system, makes described the second operating system load described pending content.

If described the first operating system correspondence has described the first hardware system, described the second operating system correspondence has described the second hardware system, when according to described the second switching command, current outside input-output device being switched to the described second outside input-output device by the described first outside input-output device or afterwards, described the first operating system can send described the first operational order to described the second operating system, make described the second operating system load described pending content, and, when described the first operating system sends described the first operational order to described the second operating system or afterwards, described the first operating system can make described the first hardware system that described pending content is sent to described the second hardware system, the described pending content received according to described the second hardware system for described the second operating system is loaded.

Can comprise setup time of distributing to described the second operating system and the processing starting point of described the second input-output device in described the first operational order.For example, current described first operating system positive control the described first outside input-output device is play a video file, when being played to the 1024th frame, described the first operating system sends described the first operational order to described the second operating system, notify described the second operating system, in 3 seconds, described pending content is loaded into to the 2024th frame, described the second operating system is after receiving described the first switching command, the i.e. indication according to described the first switching command is loaded pending content, to play on time afterwards the 2024th frame at 3 seconds.

In described the second operating system by after described pending content loaded, can send described system switching command to described controller, described controller switches to described second operating system by current operation system by described the first operating system according to described system switching command, controlling the described second outside input-output device by described the second operating system continues described pending content is processed, for example, can control the described second outside input-output device by described the second operating system proceeds to input or output to described pending content.

Wherein, described the second operating system can be according to described the first operational order, at the appointed time the content of loaded regulation.For example, current described first operating system positive control the described first outside input-output device is play a video file, when being played to the 1024th frame, described the first operating system sends described the first operational order to described the second operating system, notify described the second operating system, in 3 seconds, described pending content is loaded into to the 2024th frame, described the second operating system is after receiving described the first switching command, the i.e. indication according to described the first switching command is loaded pending content, 3 second time then or be about to then, described the second operating system loaded, and send described switching response message to described the first operating system, the time that described the second operating system sends described switching response message to described the first operating system need to guarantee that described the second operating system can start to control the described second outside input-output device on time and play the 2024th frame behind 3 seconds of described the first operating system regulation, preferably can not there be pause centre.

Below introduce the first changing method in the embodiment of the present invention by several specific embodiments.

Embodiment mono-:

Described electronic equipment consists of the first subset and the second subset, described the first subset is a desktop computer, described the second subset is a PAD (panel computer), described the first operating system is X86 operating system, be arranged in described desktop computer, described the second operating system is Android (a kind of open source code operating system) operating system, is arranged in described PAD.The first hardware system corresponding to X86 operating system is arranged in described desktop computer, the second hardware system corresponding to Android operating system is arranged in described PAD, and described the first hardware system and described the second hardware system are all the entity hardware systems in described electronic equipment.Desktop computer described in the present embodiment is connected by wired mode with described PAD.

The described first outside input-output device is arranged in described desktop computer, in the present embodiment, this first outside input-output device is the first display screen, the described second outside input-output device is arranged in described PAD, and described in the present embodiment, the second outside input-output device is second display screen.Described the first display screen can be arranged in described desktop computer, or can in wired or wireless mode, be connected with described desktop computer, and described second display screen can be arranged in described PAD, or can in wired or wireless mode, be connected with described PAD.

Described desktop computer and described PAD are all in running order.Described pending content is a video file, and X86 operating system is controlled described the first display screen and exported described video file.

When output the 100th frame, X86 operating system sends described the first switching command to Android operating system.In the present embodiment, when X86 operating system sends described the first switching command to Android operating system or afterwards, X86 operating system also will make described the first hardware system that described pending content is sent to described the second hardware system.

Wherein, can comprise setup time of distributing to described Android operating system and the processing starting point of described second display screen in described the first switching command.In the present embodiment, described the first switching command can be notice Android operating system, to after 5 seconds, be switched, need when the time comes to play the 300th frame, Android operating system is after receiving described the first switching command and receiving described pending content, the i.e. indication according to described the first switching command is loaded pending content, 5 second time then or be about to then, Android operating system loaded, and send described switching response message to X86 operating system, the time that Android operating system sends described switching response message to X86 operating system need to guarantee that Android operating system can start to control described second display screen on time and play the 300th frame behind 5 seconds of X86 operating system regulation, can not there be pause centre.

X86 operating system is after receiving described switching response message, be about to current display screen and switch to described second display screen by described the first display screen, and current operation system is switched to Android operating system, continue to control the described pending content of described second display screen output by Android operating system, described second display screen starts output by the 300th frame, realized the video file seamless switching, can not feel for the user and have the situation of pause or blank screen to occur.

Embodiment bis-:

Described electronic equipment is the first computer, and in the present embodiment, this first computer can be notebook, and this notebook has the first main body and the second main body, and the first main body is for showing main body, and it can realize double-sided display, and the second main body is keyboard portion.Described the first operating system is Android operating system, and described the second operating system is X86 operating system, is installed in described the first computer.In described the first computer, existing the first hardware system corresponding to X86 operating system, also have the second hardware system corresponding to Android operating system, and described the first hardware system and described the second hardware system are all the entity hardware systems in described the first computer.Wherein, described the first hardware system and described the second hardware system all can be arranged in described the second main body, or described the first hardware system and described the second hardware system all can be arranged in described the first main body, or described the first hardware system is arranged in described the first main body, described the second hardware system is arranged in described the second main body, or described the first hardware system is arranged in described the second main body, described the second hardware system is arranged in described the first main body.The first main body described in the present embodiment and described the second main body can communicate by wired or wireless mode.

In described the first computer, existing the described first outside input-output device also has the second outside input-output device, in the present embodiment, this first outside input-output device is the first display screen, this second outside input-output device is second display screen, described the first display screen can be corresponding to the display screen relative with keyboard in described the first main body, described second display screen can corresponding in described the first main body away from the display screen of keyboard.

Described the first computer is in running order.Described pending content is a video file, and Android operating system is controlled described the first display screen and exported described video file.

When output the 100th frame, Android operating system sends described the first switching command to X86 operating system.In the present embodiment, when Android operating system sends described the first switching command to X86 operating system or afterwards, Android operating system also will make described the first hardware system that described pending content is sent to described the second hardware system.

Wherein, can comprise setup time of distributing to described X86 operating system and the processing starting point of described second display screen in described the first switching command.In the present embodiment, described the first switching command can be notice X86 operating system, to after 6 seconds, be switched, need when the time comes to play the 500th frame, X86 operating system is after receiving described the first switching command and receiving described pending content, the i.e. indication according to described the first switching command is loaded pending content, 6 second time then or be about to then, X86 operating system loaded, and send described switching response message to Android operating system, the time that X86 operating system sends described switching response message to Android operating system need to guarantee that X86 operating system can start to control described second display screen on time and play the 500th frame behind 6 seconds of Android operating system regulation, can not there be pause centre.

X86 operating system is after receiving described switching response message, be about to current display screen and switch to described second display screen by described the first display screen, and current operation system is switched to X86 operating system, can be to switch display screen and operating system simultaneously, continue to control the described pending content of described second display screen output by X86 operating system, described second display screen starts output by the 500th frame, realized the video file seamless switching, can not feel for the user and have the situation of pause or blank screen to occur.

Embodiment tri-:

Described electronic equipment is the first computer, and in the present embodiment, this first computer can be notebook, and this notebook has the first main body and the second main body, and the first main body is for showing main body, and it can realize double-sided display, and the second main body is keyboard portion.The first operating system is X86 operating system, is arranged in described the first computer, and described the second operating system is Android operating system, is arranged in virtual machine.In described the first computer, a set of hardware system only is installed, i.e. the 3rd hardware system, described the 3rd hardware system is the entity hardware system in described the first computer.Android operating system and X86 operating system actual corresponding hardware system be all described the 3rd hardware system.Wherein, described the 3rd hardware system can be arranged in described the second main body, or also can be arranged in described the first main body.The first main body described in the present embodiment and described the second main body can communicate by wired or wireless mode.

Described the first computer is in running order.Described pending content is a video file, and X86 operating system is controlled described the first display screen and exported described video file.

When output the 100th frame, X86 operating system receives the first switching command of user's input, and forwards described the first switching command to Android operating system.

Wherein, can comprise setup time of distributing to described Android operating system and the processing starting point of described second display screen in described the first switching command.In the present embodiment, described the first switching command can be notice Android operating system, to after 6 seconds, be switched, need when the time comes to play the 500th frame, Android operating system is after receiving described the first switching command, the i.e. indication according to described the first switching command is loaded pending content, 6 second time then or be about to then, Android operating system loaded, and send described switching response message to X86 operating system, the time that Android operating system sends described switching response message to X86 operating system need to guarantee that Android operating system can start to control described second display screen on time and play the 500th frame behind 6 seconds of X86 operating system regulation, can not there be pause centre.

Android operating system is after receiving described switching response message, be about to current display screen and switch to described second display screen by described the first display screen, and current operation system is switched to Android operating system, can be to switch display screen and operating system simultaneously, continue to control the described pending content of described second display screen output by Android operating system, described second display screen starts output by the 500th frame, realized the video file seamless switching, can not feel for the user and have the situation of pause or blank screen to occur.

Below introduce another kind of changing method in the embodiment of the present invention by other several specific embodiments.

Embodiment tetra-:

Described electronic equipment is the first computer, and in the present embodiment, this first computer can be notebook, and this notebook has the first main body and the second main body, and the first main body is for showing main body, and it is the single face demonstration, and the second main body is keyboard portion.Described the first operating system is X86 operating system, is arranged in described the first computer, and described the second operating system is Android operating system, is arranged in virtual machine.Only have a set of hardware system in described the first computer, i.e. the 3rd hardware system, described the 3rd hardware system is the entity hardware system in described the first computer.X86 operating system and Android operating system actual corresponding hardware system be all described the 3rd hardware system.Wherein, described the 3rd hardware system can be arranged in described the second main body, or also can be arranged in described the first main body.The first main body described in the present embodiment and described the second main body can communicate by wired or wireless mode.Described the first computer also comprises a controller.

Include the first outside input-output device in described the first computer, in the present embodiment, this first outside input-output device is the first display screen, and it can be corresponding to the display screen in described the first main body.

When output the 150th frame, X86 operating system receives described second switching command of user's input, after receiving this second switching command, X86 operating system generates the first operational order, and described the first operational order generated is sent to Android operating system.In the present embodiment, because of X86 operating system and the corresponding same set of hardware system of Android operating system, therefore without oriented another hardware system, send the step of described video file.

Android operating system starts to load described video file after receiving described the first operational order.

Wherein, can comprise setup time of distributing to described Android operating system and the control playback process starting point of Android operating system in described the first operational order.In the present embodiment, described the first operational order can be notice Android operating system, to laggard line operate system switch at 5 seconds, need when the time comes to play the 460th frame, Android operating system is after receiving described the first operational order, the i.e. indication according to described the first operational order is loaded pending content, 5 second time then or be about to then, Android operating system loaded, and send described system switching command to described controller, the time that Android operating system sends described system switching command to described controller need to guarantee that Android operating system can start the switching of complete operation system on time behind 5 seconds of X86 operating system regulation, and control described the first display screen and continue to play the 460th frame, can not there be pause centre.

Described controller is after receiving described system switching command, be about to current operation system and switch to Android operating system by X86 operating system, continue to control the described pending content of described the first display screen output by Android operating system, described the first display screen is to continue output, middle not pause, realized the video file seamless switching.

Embodiment five:

Described electronic equipment is the first computer, and in the present embodiment, this first computer can be notebook, and this notebook has the first main body and the second main body, and the first main body is for showing main body, and it is the single face demonstration, and the second main body is keyboard portion.Described the first operating system is X86 operating system, is arranged in described the first computer, and described the second operating system is Android operating system, also is arranged in described the first computer.Two cover hardware systems are arranged in described the first computer, X86 operating system is corresponding to the first hardware system, Android operating system is corresponding to the second hardware system, and described the first hardware system and described the second hardware system are all the entity hardware systems in described the first computer.The first main body described in the present embodiment and described the second main body can communicate by wired or wireless mode.Described the first computer also comprises a controller.

When output the 150th frame, X86 operating system receives described second switching command of user's input, after receiving this second switching command, X86 operating system generates the first operational order, and described the first operational order generated is sent to Android operating system.And, after X86 operating system sends described the first operational order to Android operating system or simultaneously, X86 operating system also makes described the first hardware system that described video file is sent to described the second hardware system.

Android operating system receive described the first operational order, and determine that described the second hardware system receives described video file after, start to load described video file.

Embodiment six:

Described electronic equipment is the first computer, and in the present embodiment, this first computer can be notebook, and this notebook has the first main body and the second main body, and the first main body is for showing main body, and it can realize double-sided display, and the second main body is keyboard portion.Described the first operating system is X86 operating system, is arranged in described the first computer, and described the second operating system is Android operating system, is arranged in virtual machine.Only have a set of hardware system in described the first computer, i.e. the 3rd hardware system, described the 3rd hardware system is the entity hardware system in described the first computer.Android operating system and X86 operating system actual corresponding hardware system be all described the 3rd hardware system.Wherein, described the 3rd hardware system can be arranged in described the second main body, or also can be arranged in described the first main body.The first main body described in the present embodiment and described the second main body can communicate by wired or wireless mode.Described the first computer also comprises a controller.

When output the 100th frame, X86 operating system receives described second switching command of user's input, and forward described the second switching command to described controller, described controller is after receiving this second switching command, current display screen is switched to described second display screen by described the first display screen, and X86 operating system is controlled described second display screen and is proceeded video file output.

When X86 operating system forwards described the second switching command to described controller or afterwards, X86 operating system can also send described the first operational order to Android operating system, to make Android operating system, load described pending content.

Wherein, can comprise setup time of distributing to described Android operating system and the control playback process starting point of Android operating system in described the first operational order.In the present embodiment, described the first operational order can be notice Android operating system, to laggard line operate system switch at 4 seconds, need when the time comes to play the 400th frame, Android operating system is after receiving described the first operational order, the i.e. indication according to described the first operational order is loaded pending content, 4 second time then or be about to then, Android operating system loaded, and send described system switching command to described controller, the time that Android operating system sends described switching response message to described controller need to guarantee that Android operating system can start the switching of complete operation system on time behind 4 seconds of X86 operating system regulation, and control described second display screen and play the 400th frame, can not there be pause centre.

Described controller is after receiving described system switching command, be about to current display screen and switch to described second display screen by described the first display screen, and current operation system is switched to Android operating system by X86 operating system, continue to control the described pending content of described second display screen output by Android operating system, described second display screen starts output by the 400th frame, realized the video file seamless switching, can not feel for the user and have the situation of pause or blank screen to occur.

Embodiment seven:

Described electronic equipment is the first computer, and in the present embodiment, this first computer can be notebook, and this notebook has the first main body and the second main body, and the first main body is for showing main body, and it can realize double-sided display, and the second main body is keyboard portion.Described the first operating system is X86 operating system, and described the second operating system is Android operating system, is installed in described the first computer.Two cover hardware systems are arranged in described the first computer, i.e. the first hardware system and the second hardware system, X86 operating system is corresponding to described the first hardware system, Android operating system is corresponding to described the second hardware system, and described the first hardware system and described the second hardware system are all the entity hardware systems in described the first computer.Android operating system and X86 operating system actual corresponding hardware system be all described the 3rd hardware system.Wherein, described the first hardware system is arranged in described the second main body, and described the second hardware system is arranged in described the first main body.The first main body described in the present embodiment and described the second main body can communicate by wired or wireless mode.Described the first computer also comprises a controller.

In described the first computer, existing the described first outside input-output device also has the second outside input-output device, and in the present embodiment, this first outside input-output device is the first audio amplifier, and this second outside input-output device is the second audio amplifier.

Described the first computer is in running order.Described pending content is an audio file, and X86 operating system is controlled described the first audio amplifier and exported described audio file.

When output the 300th frame, X86 operating system receives described second switching command of user's input, and forward described the second switching command to described controller, described controller is after receiving this second switching command, current audio amplifier is switched to described the second audio amplifier by described the first audio amplifier, and X86 operating system is controlled described the second audio amplifier and is proceeded audio file output.

And, when X86 operating system sends described the first operational order to Android operating system or afterwards, described X86 operating system can make described the first hardware system that described audio file is sent to described the second hardware system.

Wherein, can comprise setup time of distributing to described Android operating system and the control playback process starting point of Android operating system in described the first operational order.In the present embodiment, described the first operational order can be notice Android operating system, to after 2 seconds, be switched, need when the time comes to play the 400th frame, Android operating system is after receiving described the first operational order and described audio file, the i.e. indication according to described the first operational order is loaded described audio file, 2 second time then or be about to then, Android operating system loaded, and send described system switching command to described controller, the time that Android operating system sends described switching response message to described controller need to guarantee that Android operating system can start the switching of complete operation system on time behind 2 seconds of X86 operating system regulation, and control described the second audio amplifier and play the 400th frame, can not there be pause centre.

Described controller is after receiving described system switching command, be about to current audio amplifier and switch to described the second audio amplifier by described the first audio amplifier, and current operation system is switched to Android operating system by X86 operating system, continue to control described the second audio amplifier by Android operating system and export described audio file, described the second audio amplifier starts output by the 400th frame, realized the audio file seamless switching, can not feel that for the user situations such as pause is arranged occur.

Referring to Fig. 3, the embodiment of the present invention provides a kind of electronic equipment, and the first operating system and the second operating system wherein are installed, and described electronic equipment also comprises the first outside input-output device and the second outside input-output device.

Described the first operating system in described electronic equipment can comprise processing module 301, sending module 302, receiver module 303 and handover module 304.

Processing module 301 is processed a pending content for controlling the described first outside input-output device.

Sending module 302, for to described the second operating system, sending the first switching command, makes described the second operating system load described pending content.

If described the first operating system is to the first hardware system should be arranged, described the second operating system is to there being the second hardware system, and sending module 302 is also for making described the first hardware system that described pending content is sent to described the second hardware system.

The switching response message for meaning to have loaded that receiver module 303 sends for receiving described the second operating system.

Handover module 304, for current outside input-output device is switched to the described second outside input-output device by the described first outside input-output device, reaches current operation system is switched to described the second operating system by described the first operating system.

Referring to Fig. 4, the embodiment of the present invention also provides another kind of electronic equipment, and the first operating system 401 and the second operating system wherein are installed, and described electronic equipment also comprises the first outside input-output device.Described electronic equipment can also comprise controller 402.

In the embodiment of the present invention, can comprise the first subset and the second subset in described electronic equipment, described the first subset can be connected by wired or wireless mode with described the second subset.Can be that described the first operating system 401 is installed in described the first subset, 401 pairs of described the first operating systems should have the first hardware system, described the second operating system is installed in described the second subset, described the second operating system is to there being the second hardware system, described the first hardware system can be the entity hardware system in described the first subset, described the second hardware system can be the entity hardware system in described the second subset, and described the first subset and described the second subset all in running order; Can be perhaps, described electronic equipment be an integral body, and described the first operating system 401 and described the second operating system wherein are installed.If described the first operating system 401 and described the second operating system are installed in described electronic equipment, can be that described the first operating system 401 correspondences have described the first hardware system, described the second operating system correspondence has described the second hardware system, perhaps in described electronic equipment, a set of hardware system only is installed, i.e. the 3rd hardware system, described the first operating system 401 and described the second operating system are all corresponding to the 3rd hardware system.Described the 3rd hardware system is the entity hardware system in described electronic equipment.For example, 401 pairs of described the first operating systems should have the 3rd hardware system, described the second operating system is in a virtual machine, what its reality was corresponding is also described the 3rd hardware system, perhaps, described the first operating system 401 and described the second operating system all operate in respectively in a virtual machine, described the first operating system 401 and described the second operating system actual corresponding be all described the 3rd hardware system.

The first operating system 401 is exported a pending content for controlling the described first outside input-output device.

Described the second switching command that the first operating system 401 can also be inputted for receiving the user, and send the first operational order to described the second operating system, make described the second operating system load described pending content.

If 401 pairs of described the first operating systems should have the first hardware system, described the second operating system is to there being the second hardware system, and the first operating system 401 can also send to described the second hardware system by described pending content for making described the first hardware system.

Controller 402 is for obtaining a system switching command, and according to described system switching command, current operation system is switched to described the second operating system by described the first operating system 401, so that controlling the described first outside input-output device, described the second operating system continues the described pending content of output.

The described system switching command that controller 402 sends specifically for receiving described the second operating system, wherein said system switching command is that described the second operating system sends to controller 402 after described pending content has been loaded.

Described electronic equipment can also comprise the second outside input-output device:

Described the second switching command that the first operating system 401 can also be inputted for receiving the user, and described the second switching command is transferred to controller 402.

The first operating system 401 can also, for to described the second operating system, sending the first operational order, make described the second operating system load described pending content.

Controller 402 can also be for obtaining one second switching command, and according to described the second switching command, current outside input-output device is switched to the described second outside input-output device by the described first outside input-output device, make described the first operating system control the described second outside input-output device and continue the described pending content of output.

In the embodiment of the present invention, another kind of changing method is that described the first operating system is controlled the described first outside input-output device one pending content is processed; Described controller obtains a system switching command, and according to described system switching command, current operation system is switched to described the second operating system by described the first operating system, so that controlling the described first outside input-output device, described the second operating system continues the described pending content of output.Can be switched by controller control operation system, can be switched after operating system is ready to again, to realize the seamless switching of pending content, middle not pause, improve the input and output quality, also improves the user and experience.And described electronic equipment can also comprise the second outside input-output device, when switching, can at first carry out the switching of outside input-output device, then carry out the switching of operating system, so can guarantee better that the phenomenon such as pause or blank screen does not occur.

Described the first operating system and described the second operating system can be respectively to hardware system separately should be arranged, or also can corresponding same hardware system, and implementation is various, under different situations, all can realize the solution of the present invention.

Those skilled in the art should understand, embodiments of the invention can be provided as method, system or computer program.Therefore, the present invention can adopt complete hardware implementation example, implement software example or in conjunction with the form of the embodiment of software and hardware aspect fully.And the present invention can adopt the form that wherein includes the upper computer program of implementing of computer-usable storage medium (including but not limited to magnetic disk memory and optical memory etc.) of computer usable program code one or more.

The present invention describes with reference to process flow diagram and/or the block scheme of method, equipment (system) and computer program according to the embodiment of the present invention.Should understand can be in computer program instructions realization flow figure and/or block scheme each flow process and/or the flow process in square frame and process flow diagram and/or block scheme and/or the combination of square frame.Can provide these computer program instructions to the processor of multi-purpose computer, special purpose computer, Embedded Processor or other programmable data processing device to produce a machine, make the instruction of carrying out by the processor of computing machine or other programmable data processing device produce for realizing the device in the function of flow process of process flow diagram or a plurality of flow process and/or square frame of block scheme or a plurality of square frame appointments.

These computer program instructions also can be stored in energy vectoring computer or the computer-readable memory of other programmable data processing device with ad hoc fashion work, make the instruction be stored in this computer-readable memory produce the manufacture that comprises command device, this command device is realized the function of appointment in flow process of process flow diagram or a plurality of flow process and/or square frame of block scheme or a plurality of square frame.

These computer program instructions also can be loaded on computing machine or other programmable data processing device, make and carry out the sequence of operations step to produce computer implemented processing on computing machine or other programmable devices, thereby the instruction of carrying out on computing machine or other programmable devices is provided for realizing the step of the function of appointment in flow process of process flow diagram or a plurality of flow process and/or square frame of block scheme or a plurality of square frame.

Obviously, those skilled in the art can carry out various changes and modification and not break away from the spirit and scope of the present invention the present invention.Like this, if within of the present invention these are revised and modification belongs to the scope of the claims in the present invention and equivalent technologies thereof, the present invention also is intended to comprise these changes and modification interior.

Claims

1. a changing method, be applied to be equipped with in the electronic equipment of the first operating system, the second operating system also is installed in described electronic equipment, described electronic equipment also comprises the first outside input-output device and the second outside input-output device, it is characterized in that, said method comprising the steps of:

2. the method for claim 1, is characterized in that, described the first operating system is to the first hardware system should be arranged, and described the second operating system is to there being the second hardware system; Or described the first operating system and described the second operating system are all corresponding to the 3rd hardware system.

3. method as claimed in claim 2, it is characterized in that, if described the first operating system is to there being the first hardware system, described the second operating system is to the second hardware system should be arranged, and when described the first operating system sends the first switching command to described the second operating system or also comprise afterwards step: described the first operating system makes described the first hardware system that described pending content is sent to described the second hardware system.

4. as the described method of claim 1-3 any one, it is characterized in that, described processing mode is for inputing or outputing.

5. a changing method, be applied to be equipped with in the electronic equipment of the first operating system and the second operating system, described electronic equipment also comprises the first outside input-output device, it is characterized in that, described electronic equipment also comprises a controller, said method comprising the steps of:

6. method as claimed in claim 5, is characterized in that, described the first operating system is to the first hardware system should be arranged, and described the second operating system is to there being the second hardware system; Or described the first operating system and described the second operating system are all corresponding to the 3rd hardware system.

7. method as claimed in claim 6, it is characterized in that, also comprised step before described controller obtains a system switching command: the first operating system receives described second switching command of user's input, and send the first operational order to described the second operating system, make described the second operating system load described pending content;

8. method as claimed in claim 6, it is characterized in that, if described electronic equipment also comprises the second outside input-output device, before described controller obtains a system switching command, also comprise step: described controller obtains one second switching command, and according to described the second switching command, current outside input-output device is switched to the described second outside input-output device by the described first outside input-output device, make described the first operating system control the described second outside input-output device and continue described pending content is processed;

9. method as claimed in claim 8, is characterized in that, the step that described controller obtains one second switching command comprises: the first operating system receives described second switching command of user's input, and described the second switching command is transferred to described controller.

10. method as claimed in claim 8, it is characterized in that, also comprise step when according to described the second switching command, current outside input-output device being switched to the described second outside input-output device by the described first outside input-output device: described the first operating system sends the first operational order to described the second operating system, makes described the second operating system load described pending content.

11. method as described as claim 7 or 10, it is characterized in that, if described the first operating system is to there being the first hardware system, described the second operating system is to the second hardware system should be arranged, and when described the first operating system sends the first operational order to described the second operating system or also comprise afterwards step: described the first operating system sends to described the second operating system by described pending content.

12. as the described method of claim 5-10 any one, it is characterized in that, the step that described controller obtains a system switching command is: described controller receives the described system switching command that described the second operating system sends, and wherein said system switching command is that described the second operating system sends to described controller after described pending content has been loaded.

A 13. electronic equipment, it is equipped with the first operating system, and the second operating system also is installed in described electronic equipment, and described electronic equipment also comprises the first outside input-output device and the second outside input-output device, it is characterized in that, described the first operating system comprises:

14. electronic equipment as claimed in claim 13, is characterized in that, described the first operating system is to the first hardware system should be arranged, and described the second operating system is to there being the second hardware system; Or described the first operating system and described the second operating system are all corresponding to the 3rd hardware system.

15. electronic equipment as claimed in claim 14, it is characterized in that, if described the first operating system is to there being the first hardware system, described the second operating system is to the second hardware system should be arranged, and described sending module is also for making described the first hardware system that described pending content is sent to described the second hardware system.

16. as the described electronic equipment of claim 13-15 any one, it is characterized in that, the processing mode of described processing module is for inputing or outputing.

17. an electronic equipment, is characterized in that, the first operating system and the second operating system wherein are installed, described electronic equipment also comprises the first outside input-output device, and described electronic equipment comprises:

18. electronic equipment as claimed in claim 17, is characterized in that, described the first operating system is to the first hardware system should be arranged, and described the second operating system is to there being the second hardware system; Or described the first operating system and described the second operating system are all corresponding to the 3rd hardware system.

19. electronic equipment as claimed in claim 18, it is characterized in that, described the second switching command that described the first operating system is also inputted for receiving the user, and send the first operational order to described the second operating system, make described the second operating system load described pending content;

20. electronic equipment as claimed in claim 18, is characterized in that, if described electronic equipment also comprises the second outside input-output device, described controller also for:

21. electronic equipment as claimed in claim 20, is characterized in that, described the second switching command that described the first operating system is also inputted for receiving the user, and described the second switching command is transferred to described controller.

22. electronic equipment as claimed in claim 20, is characterized in that, described the first operating system, also for to described the second operating system, sending the first operational order, makes described the second operating system load described pending content.

23. as the described electronic equipment of claim 19-22 any one, it is characterized in that, if described the first operating system is to there being the first hardware system, described the second operating system is to the second hardware system should be arranged, and described the first operating system is also for sending to described the second operating system by described pending content.

24. as the described electronic equipment of claim 17-22 any one, it is characterized in that, the described system switching command that described controller specifically sends for receiving described the second operating system, wherein said system switching command is that described the second operating system sends to described controller after described pending content has been loaded.