CN101937345B - Computer and computing system - Google Patents
Computer and computing system Download PDFInfo
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- CN101937345B CN101937345B CN 200910088070 CN200910088070A CN101937345B CN 101937345 B CN101937345 B CN 101937345B CN 200910088070 CN200910088070 CN 200910088070 CN 200910088070 A CN200910088070 A CN 200910088070A CN 101937345 B CN101937345 B CN 101937345B
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Abstract
The invention provides a computer and a computing system. The computer comprises a first system, a second system, a shared hardware device and a control device. The first system comprises a first hardware system, and the first hardware system is used to support the running of a first operating system. The second system comprises a second hardware system, and the second hardware system is used to support the running of a second operating system. The control device is respectively connected with the first system, the second system and the shared hardware device to keep the shared hardware device in an active state during the switching process from the first system to the second system, and the active state means the enabled state of the hardware system after the initialization of the system. By using the system, the shared hardware device is kept in the active state when switching among multiple systems without the repeated execution of the activating operation of the shared hardware device.
Description
Technical field
The present invention relates to computer realm, relate in particular to a kind of computing machine and computing system.
Background technology
Shorter on time and longer service time of battery are the targets that the notebook computer deviser pursues forever, and the notebook computer with instant start (LatitudeON) function arises at the historic moment for this target.Notebook computer with instant power up function, have two fully independently systems: at the main system that enters under the normal boot-strap module and the subsystem that enters under instant power on mode, main system mainly is comprised of CPU, operating system (as Windowns etc.), application program etc., subsystem is mainly by compositions such as ARM (AdvancedRISC Microprocessor, senior risc microcontroller) low power processor, small-scale operating system (as WinCE etc.), application programs.When using subsystem, only have limited several hardware devices such as touch pad (Touchpad), keyboard (Keyboard), wireless module (WWAN card etc.), display (LCD) to be activated in notebook computer, therefore can shorten the on time, effectively save electric power resource.Under subsystem, the basic function such as notebook computer can supported web page be browsed, audio-visual broadcast, Office Word document editor.
The user can be switched between main system and subsystem as required at any time, in prior art, when switching to subsystem from main system, main system can send out code to hardware device (as touch pad, keyboard etc.), and subsystem need to reactivate some hardware device, just can use, when switching to main system from subsystem, main system also needs same activation manipulation, the above-mentioned operation that reactivates hardware device, namely extended starting up speed, also wasted electric power resource simultaneously.
Summary of the invention
In view of this, the embodiment of the present invention provides a kind of computing machine and computing system, when switching between multisystem, can keep shared hardware device and be in state of activation.
For addressing the above problem, the embodiment of the present invention provides a kind of computing machine, comprising:
The first system comprises one first hardware system, and described the first hardware system is used for supporting the operation of one first operating system;
Second system comprises one second hardware system, and described the second hardware system is used for supporting the operation of one second operating system;
Share hardware device;
Opertaing device, be connected with described the first system, described second system and described shared hardware device respectively, be used for switching to the process of described second system from described the first system, keep described shared hardware device and be in state of activation, described state of activation represents the enabled state of hardware device after system initialization.
Described opertaing device comprises:
The first acquisition module is used for obtaining an order, and described order represents that described the first system enters non-operating mode and described second system enters mode of operation from non-operating mode from mode of operation;
The first interception module is used for according to described order, described the first system enters the process of non-operating mode from mode of operation, intercepts the indication of closing described shared hardware device that described the first system sends.
Described the first system comprises:
The second acquisition module is used for obtaining an order, and described order represents that described the first system enters non-operating mode and described second system enters mode of operation from non-operating mode from mode of operation;
The second interception module is used for according to described order, described the first system enters the process of non-operating mode from mode of operation, intercepts the indication of closing described shared hardware device that described the first system sends.
Described computing machine also comprises:
Trigger module is used for offering the user and operates to produce described order.
Described trigger module is one first specific keys on described computer keyboard, wherein, when described the first specific keys is pressed, produces described order;
Described trigger module is one second specific keys on the software interface that moves on described the first operating system, when wherein said the second specific keys is triggered, produces described order.
Described opertaing device also comprises:
Identification module is used for setting a flag after the indication of closing described shared hardware device that the described the first system of intercepting sends, and described flag represents that described shared hardware device is in state of activation;
Described second system comprises:
Detection module is used for entering the mode of operation process at described second system from non-operating mode, detects whether there is described flag, produces a detection information;
Confirm module, be used for confirming that described shared hardware device is in state of activation when described detection information represents to have described flag.
The embodiment of the present invention also provides a kind of computing system, comprising:
The first system comprises one first hardware system, and described the first hardware system is used for supporting the operation of one first operating system;
Second system comprises one second hardware system, and described the second hardware system is used for supporting the operation of one second operating system;
Described the first system comprises:
Share hardware device;
Opertaing device, be connected with described second system and described shared hardware device respectively, be used for switching to the process of described second system from described the first system, keep described shared hardware device and be in state of activation, described state of activation represents the enabled state of hardware device after system initialization.
Described opertaing device comprises:
The first acquisition module is used for obtaining an order, and described order represents that described the first system enters non-operating mode and described second system enters mode of operation from non-operating mode from mode of operation;
The first interception module is used for according to described order, described the first system enters the process of non-operating mode from mode of operation, intercepts the indication of closing described shared hardware device that described the first system sends.
Described opertaing device also comprises:
Identification module is used for setting a flag after the indication of closing described shared hardware device that the described the first system of intercepting sends, and described flag represents that described shared hardware device is in state of activation;
Described second system comprises:
Detection module is used for entering the mode of operation process at described second system from non-operating mode, detects whether there is described flag, produces a detection information;
Confirm module, be used for confirming that described shared hardware device is in state of activation when described detection information represents to have described flag.
Embodiments of the invention have following beneficial effect:
When switching between multisystem, the instruction of sharing hardware device is closed in intercepting, make when switching to another system from a system, described shared hardware device still is in state of activation, described another system is when starting, need not again to carry out the operation that activates described shared hardware device, namely saved the on time, also saved electric power resource.
Description of drawings
Fig. 1 is the structural representation of the computing machine of the embodiment of the present invention;
Fig. 2 is another structural representation of the computing machine of the embodiment of the present invention;
Fig. 3 is the another structural representation of the computing machine of the embodiment of the present invention;
Fig. 4 is a structural representation again of the computing machine of the embodiment of the present invention;
Fig. 5 is the another structural representation of the computing machine of the embodiment of the present invention;
Fig. 6 is the structural representation of the computing system of the embodiment of the present invention;
Fig. 7 is the embedded controller of the embodiment of the present invention and the annexation schematic diagram of the first system, second system and touch pad;
Fig. 8 is the schematic flow sheet of the method for handover control carried out of the embedded controller of the embodiment of the present invention;
Fig. 9 is the schematic flow sheet of the method for handover control of the embodiment of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.
Be illustrated in figure 1 as the structural representation of the computing machine of the embodiment of the present invention, described computing machine comprises: the first system 10, second system 20, opertaing device 30 and the shared hardware device 40 of communicating by letter with described second system 20 by described opertaing device 30 and described the first system 10;
Described the first system 10 comprises one first hardware system, and described the first hardware system is used for supporting the operation of one first operating system;
Described second system 20 comprises one second hardware system, and described the second hardware system is used for supporting the operation of one second operating system;
Above-mentioned the first system 10 can be the main system that enters under the normal boot-strap module, the subsystem that described second system 20 can enter under power on mode when in sight, described main system mainly comprises: CPU, operating system (as: Windows, Vista etc.) and based on application program of described operating system etc., described subsystem mainly comprises: be independent of CPU ARM low power processor, small-scale operating system (as WinCE etc.) and based on as described in the application program etc. of small-scale operating system; Certainly, the subsystem that above-mentioned the first system 10 also can enter under starting module when in sight, described second system 20 also can be the main system that enters under the normal boot-strap pattern.
Switch to described second system 20 from described the first system 10, namely described the first system 10 enters non-operating mode from mode of operation, and described second system 20 carries out mode of operation from non-operating mode.The non-operating mode here is: stand-by/sleep mode, shutdown mode.In embodiments of the present invention, for convenience of description, all to switch to described second system 20 as example from described the first system 10, the embodiment of the present invention is described, to be understandable that, described the first system 10 and described second system 20 also can exchange the role, that is, before described second system 20 also can be used as the blocked operation generation, be in the system of mode of operation, before described the first system 10 occurs as blocked operation, be in the system of non-operating mode.
Above-mentioned shared hardware device 40 can be the hardware devices such as touch pad, keyboard, mouse or wireless module, and described shared hardware device 40 is communicated by letter with described second system 20 with described the first system 10 by described opertaing device 30.
In above-described embodiment, computing machine can switch to the process of second system 20 from the first system 10, the shared hardware device 40 of keeping the first system 10 and second system 20 is in state of activation, described second system 20 is when starting, need not again to carry out the operation that activates described shared hardware device 40, namely saved the on time, also saved electric power resource.
From described the first system 10 switches to the process of described second system 20, described the first system 10 can send to shared hardware device 40 by described opertaing device 30 and close indication, and enter park mode or shutdown mode, in order to keep the state of activation of described shared hardware device 40, the indication of closing described shared hardware device 40 that described opertaing device 30 can send by intercepting described the first system 10, make described shared hardware device 40 not receive the described indication of closing, be in state of activation thereby keep described shared hardware device 40.
Be illustrated in figure 2 as another structural representation of the computing machine of the embodiment of the present invention, on the basis of above-mentioned embodiment shown in Figure 1, described opertaing device 30 comprises:
The first acquisition module 31 is used for obtaining an order, and described order represents that described the first system 10 enters non-operating mode and described second system 20 enters mode of operation from non-operating mode from mode of operation;
The first interception module 32 is used for according to described order, described the first system 10 enters the process of non-operating mode from mode of operation, intercepts the indication of closing described shared hardware device 40 that described the first system 10 sends.
Certainly, if do not receive mentioned order, and when described the first system 10 is closed indication to described shared hardware device 40 transmissions, show that described computing machine will enter off-mode, 30 of described opertaing devices need not to intercept the indication of cutting out described shared hardware device 40 that described the first system 10 sends.
In above-described embodiment, described opertaing device 30 is when obtaining described order, intercept the indication of closing described shared hardware device 40 that described the first system 10 sends, when described the first system 10 enters park mode or shutdown mode, described shared hardware device 40 still is in state of activation, in described second system 30 start-up courses, need not again to activate described shared hardware device 40, therefore, can effectively save on time and electric power resource.
In addition, described computing machine can also comprise:
Described trigger module 50 can be one first specific keys on described computer keyboard, wherein, when described the first specific keys is pressed, produces described order; Described the first specific keys can be a certain button on keyboard, also can be the combination button that arranges and hot key etc.
The below illustrates the method for switching by the specific keys triggering system: the user press on lower keyboard specific keys (for example: in the time of the Ctrl+F11 Macintosh), keyboard sends to described the first system 10 with a trigger pip by described opertaing device 30, described the first system 10 is when receiving described trigger pip, send to described shared hardware device 40 by described opertaing device 30 and close indication, and enter park mode or shutdown mode; Described opertaing device 30 according to described trigger pip, obtains described order simultaneously, intercepts the indication of closing of described the first system 10 transmissions.In addition, described opertaing device 30 can also be according to described trigger pip, coordinates other equipment in described computing machine to complete powering on or the operation such as startup to described second system.
In addition, described trigger module 50 can also for one second specific keys on the software interface that moves on described the first operating system, when wherein said the second specific keys is triggered, produce described order.For example, the user can be by a certain specific keys on the start menu of clicking the first operating system, thereby produces described order.In addition, the user can also input the instruction of switched system on an order inputting interface of described the first operating system, thereby produces described order.
When switching to described second system 20 from described the first system 10, described second system 20 can know in several ways whether described shared hardware device 40 is in state of activation, for example, when described computing machine switches from described the first system 10 to described second system 20, described opertaing device 30 can be in state of activation by the described shared hardware device of the described second system 20 of proactive notification, so that described second system 20 is no longer carried out activation manipulation to described shared hardware device 40.
Be illustrated in figure 3 as the another structural representation of the computing machine of the embodiment of the present invention, on the basis of embodiment shown in Figure 2, described opertaing device 30 also comprises: notification module 33, be used for notifying the described shared hardware device of described second system 20 to be in state of activation after the indication of closing described shared hardware device 40 that the described the first system 10 of intercepting sends.
In addition, described opertaing device 30 also can be in the process of described computing machine from described the first system 10 to described second system 20 switchings, set specific identifier, described second system 20 is when starting, can initiatively go to detect described sign, thereby judge that whether described shared hardware device 40 is in state of activation, is illustrated in figure 4 as a structural representation again of the computing machine of the embodiment of the present invention, on the basis of embodiment shown in Figure 2, described opertaing device 30 also comprises:
Described second system 20 comprises:
After above-mentioned the first system 10 is complete to described second system 20 switchings, described opertaing device 30 can be realized communicating by letter between described second system 20 and described shared hardware device 40, at this moment, described opertaing device 30 also comprises: the operational system judge module, be used for when receiving the data-signal of described shared hardware device 40, the system of the current operation of judgement is described the first system 10 or described second system 20; The system of described current operation, the i.e. current system that is in mode of operation; Routing module is for the data-signal of described shared hardware device 40 being sent to the system of described current operation.Namely, when the system of current operation is described the first system 10, described opertaing device 30 passes to described the first system 10 with the data-signal of described shared hardware device 40, when the system of current operation was described second system 20, described opertaing device 30 passed to described second system 20 with the data-signal of described shared hardware device 40.
In above-described embodiment, at computing machine from described the first system 10 switches to the process of described second system 20, the indication of closing described shared hardware device 40 that the described opertaing device 30 described the first systems 10 of intercepting send is kept described shared hardware device 40 and is in state of activation.In addition, described the first system 10 also can be when switching to described second system 20, self intercepts the indication of closing described shared hardware device 40, described opertaing device 30 at computing machine from described the first system 10 switches to the process of described second system 20, do not receive described indication of closing described shared hardware device 40, be in state of activation thereby keep described shared hardware device 40.
Be illustrated in figure 5 as the another structural representation of the computing machine of the embodiment of the present invention, on the basis of above-mentioned embodiment shown in Figure 1, described the first system 10 comprises:
The second acquisition module 11 is used for obtaining an order, and described order represents that described the first system 10 enters non-operating mode and described second system 20 enters mode of operation from non-operating mode from mode of operation;
The second interception module 12 is used for entering from mode of operation at described the first system 10 according to described order the indication of closing described shared hardware device 40 of described the first system 10 transmissions of process intercepting of non-operating mode.
In addition, described computing machine also comprises:
Trigger module is used for offering the user and operates to produce described order.
Described trigger module can be one first specific keys on described computer keyboard, wherein, when described the first specific keys is pressed, produces described order; Or
Described trigger module also can for one second specific keys on the software interface that moves on described the first operating system, when wherein said the second specific keys is triggered, produce described order.
Described opertaing device also comprises:
Identification module is used for setting a flag after the indication of closing described shared hardware device that the described the first system of intercepting sends, and described flag represents that described shared hardware device is in state of activation;
Described second system comprises:
Detection module is used for entering the mode of operation process at described second system from non-operating mode, detects whether there is described flag, produces a detection information;
Confirm module, be used for confirming that described shared hardware device is in state of activation when described detection information represents to have described flag.
In above-described embodiment, suppose that the user is by clicking one second specific keys on the software interface that moves on described the first operating system, the operation that execution is switched to described second system from described the first system, at this moment, described the first system can produce an order, described the first system can intercept according to described order the indication of sharing hardware device of closing that self sends, and by described opertaing device or other passages, triggering described second system starts, simultaneously, described the first system also needs to notify described opertaing device to have handover event.Described opertaing device can be set a flag when receiving described notice, identify described shared hardware device and be in state of activation.Described second system can initiatively go to detect described flag when starting, thereby need not again to carry out the operation that activates described shared hardware device.
In above-described embodiment, described the first system and described second system all are arranged in same equipment (computing machine), certainly, described the first system and described second system also may be distinct device, for example, described the first system is a computing machine, described second system is a mobile phone, this mobile phone can be connected with described computing machine, the user can switch to operating handset from computing machine, also can switch to computer operation from mobile phone, described cell phone apparatus and some hardware devices of described computer utility, such as keyboard and wireless module etc.
Be illustrated in figure 6 as the structural representation of the computing system of the embodiment of the present invention, described computing system comprises:
The first system 10 comprises one first hardware system, and described the first hardware system is used for supporting the operation of one first operating system;
Described the first system 10 comprises:
From described the first system 10 switches to the process of described second system 20, described the first system 10 can send to shared hardware device 40 by described opertaing device 30 and close indication, and enter park mode or shutdown mode, in order to keep the state of activation of described shared hardware device 40, the indication of closing described shared hardware device 40 that described opertaing device 30 can send by intercepting described the first system 10, make described shared hardware device 40 not receive the described indication of closing, be in state of activation thereby keep described shared hardware device 40.Therefore, described opertaing device comprises:
The first acquisition module 31 is used for obtaining an order, and described order represents that described the first system enters non-operating mode and described second system enters mode of operation from non-operating mode from mode of operation;
The first interception module 32 is used for according to described order, described the first system enters the process of non-operating mode from mode of operation, intercepts the indication of closing described shared hardware device that described the first system sends.
In addition, described the first system 10 also can be when switching to described second system 20, self intercepts the indication of closing described shared hardware device 40, described opertaing device 30 at computing machine from described the first system 10 switches to the process of described second system 20, do not receive described indication of closing described shared hardware device 40, be in state of activation thereby keep described shared hardware device 40.
At this moment, described the first system also comprises:
The second acquisition module is used for obtaining an order, and described order represents that described the first system enters non-operating mode and described second system enters mode of operation from non-operating mode from mode of operation;
The second interception module is used for entering from mode of operation at described the first system according to described order the indication of closing described shared hardware device of the described the first system transmission of process intercepting of non-operating mode.
The computing machine that provides by above-described embodiment, when switching between multisystem, can close the instruction of sharing hardware device by intercepting, make when switching to another system, described shared hardware device still is in state of activation, described another system need not again to carry out the operation that activates described shared hardware device, has namely saved the on time, has also saved electric power resource.
The embodiment of the present invention also provides a kind of opertaing device, is used for realizing communicating by letter between the first system, second system and shared hardware device; Described the first system comprises one first hardware system, and described the first hardware system is used for supporting the operation of one first operating system; Described second system comprises one second hardware system, and described the second hardware system is used for supporting the operation of one second operating system;
Described opertaing device comprises:
The first acquisition module is used for obtaining an order, and described order represents that described the first system enters non-operating mode and described second system enters mode of operation from non-operating mode from mode of operation;
The first interception module is used for according to described order, described the first system enters the process of non-operating mode from mode of operation, intercepts the indication of closing described shared hardware device that described the first system sends.
Described computing machine also comprises:
Trigger module is used for offering the user and operates to produce described order.
Described trigger module is one first specific keys on described computer keyboard, wherein, when described the first specific keys is pressed, produces described order; Or
Described trigger module is one second specific keys on the software interface that moves on described the first operating system, when wherein said the second specific keys is triggered, produces described order.
Described opertaing device also comprises:
Identification module is used for setting a flag after the indication of closing described shared hardware device that the described the first system of intercepting sends, and described flag represents that described shared hardware device is in state of activation;
Described second system comprises:
Detection module is used for entering the mode of operation process at described second system from non-operating mode, detects whether there is described flag, produces a detection information;
Confirm module, be used for confirming that described shared hardware device is in state of activation when described detection information represents to have described flag.
The opertaing device that provides by above-described embodiment, when switching between multisystem, described opertaing device can intercept closes the instruction of sharing hardware device, make when switching to another system, described shared hardware device still is in state of activation, described another system need not again to carry out the operation that activates described shared hardware device, has namely saved the on time, has also saved electric power resource.
The embedded controller (EC, EmbeddedController) of the below in take above-mentioned opertaing device as notebook computer is example, and above-described embodiment is elaborated.
At first, embedded controller is simply introduced, embedded controller is widely used in the notebook computer design, is undertaking the tasks such as notebook computer built-in keybad, touch pad, the management of Notebook Battery intelligent recharge and discharge and monitoring temperature;
In addition, suppose that above-mentioned the first system is the main system that the normal boot-strap module enters, second system is the subsystem that enters under instant power on mode, above-mentioned hardware device is touch pad, described touch pad is communicated by letter with described second system with described the first system by described embedded controller, is the shared hardware device of described the first system and described second system;
Be illustrated in figure 7 as the embedded controller of the embodiment of the present invention and the annexation schematic diagram of the first system, second system and touch pad, as can be seen from Figure 7, described embedded controller is connected with described the first system by I/O Port (IO interface), by SMBus (System Management Bus, System Management Bus) be connected with described second system, be connected with described touch pad by PS/2 (osculum).
Be illustrated in figure 8 as the schematic flow sheet of the method for handover control that the embedded controller of the embodiment of the present invention carries out, described blocked operation comprises the following steps:
Switch to the process of described second system from described the first system at computing machine, the touch pad driver (TP-Driver) of described the first system sends out code (TP Disable) by described embedded controller to described touch pad;
At this moment, described the first system enters park mode or shutdown mode, and described second system starts, touch pad still is in state of activation, can real-time response the operations such as the pressing of finger, slip, therefore, described second system does not need again described touch pad to be carried out activation manipulation in start-up course;
In above-described embodiment, described computing machine is when switching from main system (the first system) to described subsystem (second system), the processing procedure of described embedded controller, otherwise, when switching from described subsystem to described main system, also the processing procedure with above-described embodiment is identical; In some specific implementation process, due to when entering main system, equally do not require quick turn-on to entering subsystem, therefore, when switching to described main system from described subsystem, described main system also may re-execute the operation that activates described shared hardware device.
It is the schematic flow sheet of the method for handover control of the embodiment of the present invention as Fig. 9, be used for the computing machine of above-described embodiment, described computing machine comprises: the first system, second system, opertaing device and the shared hardware device of communicating by letter with described second system by described opertaing device and described the first system; Described the first system comprises one first hardware system, and described the first hardware system is used for supporting the operation of one first operating system; Described second system comprises one second hardware system, and described the second hardware system is used for supporting the operation of one second operating system;
Described method for handover control comprises the following steps:
Described the first system can be the main system that enters under the normal boot-strap pattern, described second system can be the subsystem that enters under instant power on mode, perhaps, described the first system also can be the subsystem that enters under instant power on mode, and described second system also can be the main system that enters under the normal boot-strap pattern;
Can also comprise before above-mentioned steps 91: offer the user and operate to produce described order.
Above-mentioned steps 91 can also be specially:
Described user operation can for: press the first specific keys of 1 on lower keyboard; Or trigger one second specific keys on the software interface that moves on described the first operating system.
The method that provides by above-described embodiment, when switching between multisystem, can intercept and close the instruction of sharing hardware device, make when switching to another system, described shared hardware device still is in state of activation, described another system need not again to carry out the operation that activates described shared hardware device, has namely saved the on time, has also saved electric power resource.
The above is only the preferred embodiment of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (8)
1. a computing machine, is characterized in that, comprising:
The first system comprises one first hardware system, and described the first hardware system is used for supporting the operation of one first operating system;
Second system comprises one second hardware system, and described the second hardware system is used for supporting the operation of one second operating system;
Share hardware device;
Opertaing device, be connected with described the first system, described second system and described shared hardware device respectively, be used for switching to the process of described second system from described the first system, keep described shared hardware device and be in state of activation, described state of activation represents the enabled state of hardware device after system initialization
Described opertaing device comprises:
The first acquisition module is used for obtaining an order, and described order represents that described the first system enters non-operating mode and described second system enters mode of operation from non-operating mode from mode of operation;
The first interception module is used for according to described order, described the first system enters the process of non-operating mode from mode of operation, intercepts the indication of closing described shared hardware device that described the first system sends.
2. a computing machine, is characterized in that, comprising:
The first system comprises one first hardware system, and described the first hardware system is used for supporting the operation of one first operating system;
Second system comprises one second hardware system, and described the second hardware system is used for supporting the operation of one second operating system;
Share hardware device;
Opertaing device, be connected with described the first system, described second system and described shared hardware device respectively, be used for switching to the process of described second system from described the first system, keep described shared hardware device and be in state of activation, described state of activation represents the enabled state of hardware device after system initialization
Described the first system comprises:
The second acquisition module is used for obtaining an order, and described order represents that described the first system enters non-operating mode and described second system enters mode of operation from non-operating mode from mode of operation;
The second interception module is used for according to described order, described the first system enters the process of non-operating mode from mode of operation, intercepts the indication of closing described shared hardware device that described the first system sends.
3. computing machine according to claim 1 and 2, is characterized in that, described computing machine also comprises:
Trigger module is used for offering the user and operates to produce described order.
4. computing machine according to claim 3, is characterized in that, described trigger module is one first specific keys on described computer keyboard, wherein, when described the first specific keys is pressed, produces described order.
5. computing machine according to claim 3, is characterized in that, described trigger module is one second specific keys on the software interface that moves on described the first operating system, wherein, when described the second specific keys is triggered, produces described order.
6. computing machine according to claim 1 and 2, is characterized in that, described opertaing device also comprises:
Identification module is used for setting a flag after the indication of closing described shared hardware device that the described the first system of intercepting sends, and described flag represents that described shared hardware device is in state of activation;
Described second system comprises:
Detection module is used for entering the mode of operation process at described second system from non-operating mode, detects whether there is described flag, produces a detection information;
Confirm module, be used for confirming that described shared hardware device is in state of activation when described detection information represents to have described flag.
7. a computing system, is characterized in that, comprising:
The first system comprises one first hardware system, and described the first hardware system is used for supporting the operation of one first operating system;
Second system comprises one second hardware system, and described the second hardware system is used for supporting the operation of one second operating system;
Described the first system comprises:
Share hardware device;
Opertaing device, be connected with described second system and described shared hardware device respectively, be used for switching to the process of described second system from described the first system, keep described shared hardware device and be in state of activation, described state of activation represents the enabled state of hardware device after system initialization
Described opertaing device comprises:
The first acquisition module is used for obtaining an order, and described order represents that described the first system enters non-operating mode and described second system enters mode of operation from non-operating mode from mode of operation;
The first interception module is used for according to described order, described the first system enters the process of non-operating mode from mode of operation, intercepts the indication of closing described shared hardware device that described the first system sends.
8. computing system according to claim 7, is characterized in that, described opertaing device also comprises:
Identification module is used for setting a flag after the indication of closing described shared hardware device that the described the first system of intercepting sends, and described flag represents that described shared hardware device is in state of activation;
Described second system comprises:
Detection module is used for entering the mode of operation process at described second system from non-operating mode, detects whether there is described flag, produces a detection information;
Confirm module, be used for confirming that described shared hardware device is in state of activation when described detection information represents to have described flag.
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| CN103064696B (en) * | 2011-10-24 | 2016-06-01 | 联想(北京)有限公司 | Starting method and electronic equipment |
| CN103197964A (en) * | 2012-01-09 | 2013-07-10 | 华硕电脑股份有限公司 | Method for Information exchange between plurality of operating systems of electronic device |
| CN103324561B (en) * | 2012-03-19 | 2018-04-27 | 联想(北京)有限公司 | The electronic system of information prompting method and application this method |
| CN103377093B (en) * | 2012-04-24 | 2019-01-15 | 联想(北京)有限公司 | A kind of multimedia synchronization method of multi-system equipment, electronic equipment |
| CN103425525B (en) * | 2012-05-16 | 2017-05-24 | 联想(北京)有限公司 | Switching method and electronic devices |
| CN104077185B (en) * | 2013-03-27 | 2017-12-29 | 联想(北京)有限公司 | A kind of switching method and electronic equipment of shared equipment |
| CN104424028A (en) * | 2013-08-26 | 2015-03-18 | 联想(北京)有限公司 | Terminal device and switching method thereof |
| CN104516779B (en) * | 2013-09-27 | 2020-03-24 | 联想(北京)有限公司 | System switching method and chip |
| CN104699535B (en) * | 2013-12-10 | 2018-11-09 | 联想(北京)有限公司 | A kind of information processing method and electronic equipment |
| CN104993983A (en) * | 2015-05-27 | 2015-10-21 | 青岛海信电器股份有限公司 | System for network hardware sharing |
| CN105376637A (en) * | 2015-09-29 | 2016-03-02 | 青岛海信电器股份有限公司 | A Bluetooth hardware sharing system and method |
| CN106843798B (en) * | 2016-10-20 | 2019-12-17 | 广州视源电子科技股份有限公司 | multi-channel switching method and device in intelligent interactive panel |
| CN106557690B (en) * | 2016-11-29 | 2019-10-22 | 北京元心科技有限公司 | Method and apparatus for managing multi-container system |
| CN108319360A (en) * | 2018-01-26 | 2018-07-24 | 出门问问信息科技有限公司 | A kind of display device, electronic equipment and control method for screen display |
| CN110502928B (en) * | 2019-08-28 | 2022-03-29 | 上海金卓科技有限公司 | Dual operating system, working state control method, device and storage medium |
| CN113467838B (en) * | 2020-03-30 | 2023-07-28 | 成都鼎桥通信技术有限公司 | Dual-system switching method and device |
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| US8286195B2 (en) * | 2007-10-31 | 2012-10-09 | Microsoft Corporation | Controlling hardware across two or more simultaneously running operating systems |
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