CN103049071B - The method for handover control of shared device output attribute, electronic equipment and portable terminal device - Google Patents
The method for handover control of shared device output attribute, electronic equipment and portable terminal device Download PDFInfo
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- CN103049071B CN103049071B CN201110315033.1A CN201110315033A CN103049071B CN 103049071 B CN103049071 B CN 103049071B CN 201110315033 A CN201110315033 A CN 201110315033A CN 103049071 B CN103049071 B CN 103049071B
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Abstract
The embodiment of the present application discloses a kind of method for handover control of shared device output attribute, electronic equipment and portable terminal device, the method be applied to comprise the first equipment, the second equipment and shared device portable terminal device in, the method comprises: when portable terminal device is switched to the first state from described second state, second equipment maintains the second configuration parameter of the second buffer area, and the output attribute of shared device is controlled according to the first configuration parameter that the first buffer area stores, shared device is exported with the first effect; When portable terminal device is switched to the second state from the first state, the second equipment maintains the first configuration parameter of the first buffer area, and controls the output attribute of shared device according to the second configuration parameter that the second buffer area stores, and shared device is exported with the second effect.Application the embodiment of the present application, can different conditions residing for portable terminal device, is controlled, thus save system power dissipation by the output effect of different configuration parameters to shared device.
Description
Technical field
The application relates to communication technical field, particularly a kind of method for handover control of shared device output attribute, electronic equipment and portable terminal device.
Background technology
The portable terminal device of hybrid system configuration, is only have on the PC basis of a system existing, embeds the PC of other at least one system.Can work be merged between different system, display one's respective advantages.The portable terminal device of existing common hybrid system configuration is integrated with a main system (such as usually, X86 system, adopt windows operating system) and one from system (such as, ARM system, adopt android operating system), main system and can shared device be shared between system, such as, display screen.For notebook computer, wherein, can use as a panel computer PAD separately from system, also can be used as the notebook computer with dual system after being combined with main system from system and use.
Display screen for shared device, inventor finds in the research process of prior art, existing when main system is with when being combined from system, the display of main system is sent to display screen and shows, and display brightness can be the display brightness of user's setting; During when main system with from systematic position, be sent to display screen from the display of system and show, now display brightness is consistent with dual system.It can thus be appreciated that, owing to being less than battery electric quantity when dual system is combined from the battery electric quantity of system itself, if therefore still adopt the same display brightness, will the power consumption from system be expended.
Summary of the invention
The embodiment of the present application provides a kind of method for handover control of shared device output attribute, electronic equipment and portable terminal device, is difficult to when connection status changes, to the problem that the output attribute of shared device controls to solve prior art dual system portable terminal device.
In order to solve the problems of the technologies described above, the embodiment of the present application discloses following technical scheme:
A kind of method for handover control of shared device output attribute, be applied to and comprise the first equipment, in the portable terminal device of the second equipment and shared device, described first equipment has the first operating system, described second equipment has the second operating system, described portable terminal device has the first state that described first equipment is combined with described second equipment, and the second state that described first equipment and described second device separates use, when described portable terminal device is in described second state, described shared device is for described second equipment use, when described portable terminal device is in described first state, described shared device is for described first equipment use, first buffer area and the second buffer area are set in described second equipment, described method comprises:
When described portable terminal device is switched to described first state from described second state, described second equipment maintains the second configuration parameter of described second buffer area, wherein, described second configuration parameter is for controlling the output attribute of described shared device, described shared device is exported with the second effect, and described second configuration parameter is produced by described second equipment and be stored in the configuration parameter of described second buffer zone; Described second equipment controls the output attribute of described shared device according to the first configuration parameter that described first buffer area stores, described shared device is exported with the first effect, wherein, described first configuration parameter is produced by described first equipment, and is obtained by described second equipment and be stored in the configuration parameter of described first buffer zone;
When described portable terminal device is switched to described second state from described first state, described second equipment maintains described first configuration parameter of described first buffer area; Described second equipment controls the output attribute of described shared device according to the second configuration parameter that described second buffer area stores, and described shared device is exported with described second effect.
The 3rd buffer area is also provided with in described second equipment,
The output attribute that described second equipment controls described shared device according to the first configuration parameter that described first buffer area stores comprises:
The first configuration parameter assignment of storing in described first buffer area is given described 3rd buffer area by described second equipment, exports control information, control the output attribute of described shared device by the first configuration parameter in described 3rd buffer area;
The output attribute that described second equipment controls described shared device according to the second configuration parameter that described second buffer area stores comprises:
The second configuration parameter assignment of storing in described second buffer area is given described 3rd buffer area by described second equipment, exports control information, control the output attribute of described shared device by the second configuration parameter in described 3rd buffer area.
When described portable terminal device is in described second state, described second equipment upgrades the second configuration parameter in described second buffer area according to the configuration parameter changed obtained;
When described portable terminal device is in described first state, described second equipment upgrades the first configuration parameter in described first buffer area according to the configuration parameter changed obtained.
Described first configuration parameter or the second configuration parameter are the parameter value adopting any one mode following to obtain: the parameter value manually inputted by user, the parameter value that system inputs automatically.
When described shared device is display screen, described configuration parameter is the brightness value of described display screen or the resolution of described display screen;
When described shared device is audio amplifier, described configuration parameter is the volume of described audio amplifier.
A kind of electronic equipment, state when described electronic equipment connects the first equipment is the first state, state when described electronic equipment is used alone is the second state, described first equipment has the first operating system, described electronic equipment has the second operating system, when described second state, there is provided a shared device for described electronic equipment, when described first state, described shared device is for described first equipment use, arrange the first buffer area and the second buffer area in described electronic equipment, described electronic equipment comprises:
First maintains unit, for when described electronic equipment is switched to described first state from described second state, maintain the second configuration parameter of described second buffer area, wherein, described second configuration parameter is for controlling the output attribute of described shared device, described shared device is exported with the second effect, and described second configuration parameter is produced by described electronic equipment and be stored in the configuration parameter of described second buffer zone;
First control module, the first configuration parameter for storing according to described first buffer area controls the output attribute of described shared device, described shared device is exported with the first effect, wherein, described first configuration parameter is produced by described first equipment, and is obtained by described electronic equipment and be stored in the configuration parameter of described first buffer zone;
Second maintains unit, for when described electronic equipment is switched to described second state from described first state, maintains described first configuration parameter of described first buffer area;
Second control module, the second configuration parameter for storing according to described second buffer area controls the output attribute of described shared device, and described shared device is exported with described second effect.
The 3rd buffer area is also provided with in described electronic equipment,
Described first control module, gives described 3rd buffer area specifically for the first configuration parameter assignment of will storing in described first buffer area, exports control information, control the output attribute of described shared device by the first configuration parameter in described 3rd buffer area;
Described second control module, gives described 3rd buffer area specifically for the second configuration parameter assignment of will storing in described second buffer area, exports control information, control the output attribute of described shared device by the second configuration parameter in described 3rd buffer area.
Also comprise:
First updating block, for when described second equipment is in described first state, described second equipment upgrades the first configuration parameter in described first buffer area according to the configuration parameter changed obtained;
Second updating block, for when described second equipment is in described second state, described second equipment upgrades the second configuration parameter in described second buffer area according to the configuration parameter changed obtained.
When described shared device is display screen, described configuration parameter is the brightness value of described display screen or the resolution of described display screen;
When described shared device is audio amplifier, described configuration parameter is the volume of described audio amplifier.
A kind of portable terminal device, comprise the first equipment, second equipment and shared device, described first equipment has the first operating system, described second equipment has the second operating system, described portable terminal device has the first state that described first equipment is combined with described second equipment, and the second state that described first equipment and described second device separates use, when described portable terminal device is in described second state, described shared device is for described second equipment use, when described portable terminal device is in described first state, described shared device is for described first equipment use, first buffer area and the second buffer area are set in described second equipment,
Described second equipment, for when described portable terminal device is switched to described first state from described second state, maintain the second configuration parameter of described second buffer area, wherein, described second configuration parameter is for controlling the output attribute of described shared device, described shared device is exported with the second effect, and described second configuration parameter is produced by described second equipment and be stored in the configuration parameter of described second buffer zone; And, the output attribute of described shared device is controlled according to the first configuration parameter of described first buffer area storage, described shared device is exported with the first effect, wherein, described first configuration parameter is produced by described first equipment, and is obtained by described second equipment and be stored in the configuration parameter of described first buffer zone;
Described second equipment, also for when described portable terminal device is switched to described second state from described first state, maintains described first configuration parameter of described first buffer area; And, control the output attribute of described shared device according to the second configuration parameter of described second buffer area storage, described shared device is exported with described second effect.
The 3rd buffer area is also provided with in described second equipment,
Described second equipment, gives described 3rd buffer area specifically for the first configuration parameter assignment of will storing in described first buffer area, exports control information, control the output attribute of described shared device by the first configuration parameter in described 3rd buffer area; And,
Described second equipment, gives described 3rd buffer area specifically for the second configuration parameter assignment of will storing in described second buffer area, exports control information, control the output attribute of described shared device by the second configuration parameter in described 3rd buffer area.
Described second equipment, also for when described portable terminal device is in described second state, described second equipment upgrades the second configuration parameter in described second buffer area according to the configuration parameter changed obtained; And,
Described second equipment, also for when described portable terminal device is in described first state, described second equipment upgrades the first configuration parameter in described first buffer area according to the configuration parameter changed obtained.
When described shared device is display screen, described configuration parameter is the brightness value of described display screen or the resolution of described display screen;
When described shared device is audio amplifier, described configuration parameter is the volume of described audio amplifier.
When described shared device is display screen, described display screen and described second integration of equipments one;
When described shared device is audio amplifier, described audio amplifier is connected with described second equipment.
As can be seen from the above-described embodiment, the embodiment of the present application be applied to comprise the first equipment, the second equipment and shared device portable terminal device in, and in the second equipment, be provided with the first buffer area and the second buffer area, when the first equipment and the second equipment connection are with when being separated, by the configuration parameter of the shared device before the change of different buffer area preservation states, during to make the state of portable terminal device before returning to change, the output effect of shared device can be recovered according to the configuration parameter preserved in buffer area, ensure when different conditions, the output demand of portable terminal device.Application the embodiment of the present application, can different conditions residing for portable terminal device, is controlled, thus save system power dissipation by the output effect of different configuration parameters to shared device.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, for those of ordinary skills, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the first embodiment process flow diagram of the method for handover control of the application's shared device output attribute;
Fig. 2 is the second embodiment process flow diagram of the method for handover control of the application's shared device output attribute;
Fig. 3 is the configuration diagram of a kind of dual system PC of application the application method for handover control embodiment;
Fig. 4 is the first embodiment block diagram of the application's electronic equipment;
Fig. 5 is the second embodiment block diagram of the application's electronic equipment;
Fig. 6 is the embodiment block diagram of the application's portable terminal device.
Embodiment
The following embodiment of the present invention provides a kind of method for handover control of shared device output attribute, electronic equipment and portable terminal device.
Technical scheme in the embodiment of the present invention is understood better in order to make those skilled in the art person, and enable the above-mentioned purpose of the embodiment of the present invention, feature and advantage become apparent more, below in conjunction with accompanying drawing, technical scheme in the embodiment of the present invention is described in further detail.
The embodiment of the present application is applied to and comprises the first equipment, in the portable terminal device of the second equipment and shared device, first equipment has the first operating system, second equipment has the second operating system, portable terminal device has the first state that the first equipment is combined with the second equipment, and the second state that described first equipment and the second device separates use, when portable terminal device is in the second state, shared device is for the second equipment use, when portable terminal device is in the first state, shared device is for the first equipment use, first buffer area and the second buffer area are set in the second equipment.In a concrete application example, this first equipment does not preferably contain the main process equipment of display screen (containing the first operating system, such as X86 operating system, and run the first hardware system of this first operating system), second equipment preferably touches display device (containing the second operating system, such as ARM operating system, and run the second hardware system of this second operating system), preferably, second integration of equipments display screen, the first equipment forms dual system portable terminal device together with the second equipment connection.
In the embodiment of the present application, when portable terminal device is switched to the first state from described second state, second equipment maintains the second configuration parameter of the second buffer area, wherein, second configuration parameter is for controlling the output attribute of shared device, shared device is exported with the second effect, and the second configuration parameter is produced by the second equipment and be stored in the configuration parameter of the second buffer zone; Then, second equipment controls the output attribute of shared device according to the first configuration parameter that the first buffer area stores, and shared device is exported, wherein with the first effect, first configuration parameter is produced by the first equipment, and is obtained by the second equipment and be stored in the configuration parameter of the first buffer zone; Or,
When portable terminal device is switched to the second state from the first state, the second equipment maintains the first configuration parameter of the first buffer area; Then, the second equipment controls the output attribute of shared device according to the second configuration parameter that the second buffer area stores, and shared device is exported with the second effect.
In the embodiment of the present application, when portable terminal device is in the second state, second equipment can upgrade the second configuration parameter in the second buffer area according to the configuration parameter changed obtained, namely when portable terminal device is switched to the first state from the second state, the second configuration parameter preserved in second buffer area be portable terminal device when the second state, the configuration parameter of final updating.When portable terminal device is in the first state, second equipment upgrades the first configuration parameter in the first buffer area according to the configuration parameter changed obtained, namely when portable terminal device is switched to the second state from the first state, the first configuration parameter preserved in first buffer area be portable terminal device when the first state, the configuration parameter of final updating.
Further, in the embodiment of the present application, can the 3rd buffer area be set in the second equipment, accordingly, when controlling the output attribute of shared device, second equipment can when the first state, give the 3rd buffer area by the first configuration parameter assignment of storing in the first buffer area, export control information by the first configuration parameter in the 3rd buffer area, control the output attribute of shared device; Or the second equipment can when the second state, by the second configuration parameter assignment of storing in the second buffer area to the 3rd buffer area, export control information by the second configuration parameter in the 3rd buffer area, control the output attribute of shared device.
In the embodiment of the present application, the first configuration parameter or the second configuration parameter can be the parameter value manually inputted by user, or the parameter value that system inputs automatically.Wherein, when shared device is display screen, configuration parameter can be specially the brightness value of display screen or the resolution of display screen; When shared device is audio amplifier, configuration parameter can be specially the volume of audio amplifier.
See Fig. 1, be the first embodiment process flow diagram of the method for handover control of the application's shared device output attribute, this embodiment illustrates the switching control procedure be switched to from the second state when portable terminal device the process of the first state:
Step 101: when portable terminal device is in the second state, the second equipment produces the second configuration parameter, and the second configuration parameter is stored into the second buffer zone.
Step 102: judge whether the configuration parameter that the second equipment produces changes, if so, then perform step 103, otherwise, perform step 104.
Step 103: the second equipment upgrades the second configuration parameter in the second buffer area according to the configuration parameter changed obtained.
Step 104: the second equipment controls the output attribute of shared device according to the second configuration parameter that the second buffer area stores, and shared device is exported with the second effect.
Step 105: judge whether portable terminal device is switched to the first state from the second state, if so, then performs step 106; Otherwise, return step 102.
Step 106: the second equipment maintains the second configuration parameter of the second buffer area.
Step 107: the second equipment controls the output attribute of shared device according to the first configuration parameter that the first buffer area stores, and shared device is exported with the first effect.
See Fig. 2, be the second embodiment process flow diagram of the method for handover control of the application's shared device output attribute, this embodiment illustrates the switching control procedure be switched to from the first state when portable terminal device the process of the second state:
Step 201: when portable terminal device is in the first state, the first equipment produces the first configuration parameter.
Step 202: the second equipment obtains the first configuration parameter and the first configuration parameter is stored into the first buffer zone.
Step 203: judge whether the configuration parameter that the first equipment produces changes, if so, then perform step 204, otherwise, perform step 205.
Step 204: the second equipment upgrades the first configuration parameter in the first buffer area according to the configuration parameter changed obtained.
Step 205: the second equipment controls the output attribute of shared device according to the first configuration parameter that the first buffer area stores, and shared device is exported with the first effect.
Step 206: judge whether portable terminal device is switched to the second state from the first state, if so, then performs step 207; Otherwise, return step 203.
Step 207: the second equipment maintains the first configuration parameter of the first buffer area.
Step 208: the second equipment controls the output attribute of shared device according to the second configuration parameter that the second buffer area stores, and shared device is exported with the second effect.
See Fig. 3, it is the configuration diagram of a kind of dual system PC of the embodiment of application the application method for handover control.Conveniently example, be display screen with shared device in Fig. 3 be example, schematic diagram when the PAD equipment shown in dual system PC makes dual system PC be in the second state together with BASE equipment connection, in actual applications, display screen is typically designed to and PAD integration of equipments one, does not limit this Fig. 3.
In Fig. 3, be integrated with from system (such as, can be ARM system) in PAD equipment, from system controller (from system MCU), and for controlling the switch that shared device switches, a part for PAD device hardware system should be belonged to from system controller; Main system (such as, can be X86 system) is integrated with in BASE equipment, and main system controller (main system MCU), this main system controller belongs to a part for hardware system in BASE equipment.When PAD equipment and BASE equipment composition dual system PC, be connected by connector.Wherein, from system controller, be provided with three buffer areas, be respectively buffer area A, buffer area B and buffer area C.
When supposing initial, dual system PC is in the second state, namely PAD equipment is used alone, now controlling switch from system controller makes display screen be connected with from system, and PAD equipment produces brightness of display screen value, obtains this brightness of display screen value from system controller, and by this brightness value stored in buffer area A, then by the brightness value assignment of preserving in buffer area A to buffer area C, export control signal from system controller according to the brightness value of buffer area C, control the brightness of display screen.In above-mentioned control procedure, when brightness of display screen value inputs brightness value according to user, or when ALS (ambient light sensor) automatic input brightness value changes, from system controller according to the brightness value the brightness value updating cache in real time district A after change, and control brightness of display screen by the brightness value of latest update.
When PAD equipment inserts BASE equipment, when being integrated by connector and BASE equipment connection, dual system PC enters the first state from the second state, namely PAD equipment and BASE equipment will form dual system use, after now detecting that PAD equipment is connected with BASE equipment from system controller, by switch display screen is switched to and is connected with the main system of BASE equipment, keep the brightness value buffer area A constant from system controller; Brightness of display screen value is produced by BASE equipment, this brightness of display screen value is obtained by the I2C bus between main system controller from system controller, and by this brightness value stored in buffer area B, then by the brightness value assignment of preserving in buffer area B to buffer area C, export control signal from system controller according to the brightness value of buffer area C, control the brightness of display screen.In above-mentioned control procedure, when brightness of display screen value inputs brightness value according to user, or ALS inputs brightness value when changing automatically, from system controller according to the brightness value the brightness value updating cache in real time district B after change, and control brightness of display screen by the brightness value of latest update.
When PAD equipment is extracted from BASE equipment, when being used alone, dual system PC enters the second state from the first state, now detect that PAD equipment is after BASE device separates from system controller according to the connection status of connector, display screen is switched to and being connected from system of PAD equipment by switch, keeps the brightness value buffer area B constant from system controller; From system controller read buffer area A front be once in the second state time the brightness of display screen value of preserving, by the brightness value assignment of preserving in buffer area A to buffer area C, export control signal from system controller according to the brightness value of buffer area C, control the brightness of display screen.In like manner, in above-mentioned control procedure, when brightness of display screen value inputs brightness value according to user, or ALS inputs brightness value when changing automatically, from system controller according to the brightness value the brightness value updating cache in real time district B after change, and control brightness of display screen by the brightness value of latest update.
Corresponding with the embodiment of the method for handover control of the application's shared device output attribute, present invention also provides the electronic equipment of shared device output attribute and the embodiment of portable terminal device.
Following Fig. 4 and Fig. 5 shows the embodiment of the electronic equipment of the application's shared device output attribute.State when this electronic equipment connects the first equipment is the first state, state when described electronic equipment is used alone is the second state, described first equipment has the first operating system, described electronic equipment has the second operating system, when described second state, provide a shared device for described electronic equipment, when described first state, described shared device, for described first equipment use, arranges the first buffer area and the second buffer area in described electronic equipment.
See Fig. 4, the first embodiment block diagram for the electronic equipment of the application's shared device output attribute:
This electronic equipment comprises: first maintains unit 410, first control module 420, second maintains unit 430 and the second control module 440.
Wherein, first maintains unit 410, for when described electronic equipment is switched to described first state from described second state, maintain the second configuration parameter of described second buffer area, wherein, described second configuration parameter, for controlling the output attribute of described shared device, makes described shared device export with the second effect, and described second configuration parameter is produced by described electronic equipment and be stored in the configuration parameter of described second buffer zone;
First control module 420, the first configuration parameter for storing according to described first buffer area controls the output attribute of described shared device, described shared device is exported with the first effect, wherein, described first configuration parameter is produced by described first equipment, and is obtained by described electronic equipment and be stored in the configuration parameter of described first buffer zone;
Second maintains unit 430, for when described electronic equipment is switched to described second state from described first state, maintains described first configuration parameter of described first buffer area;
Second control module 440, the second configuration parameter for storing according to described second buffer area controls the output attribute of described shared device, and described shared device is exported with described second effect.
See Fig. 5, the second embodiment block diagram for the electronic equipment of the application's shared device output attribute:
This electronic equipment comprises: first maintains unit 510, first control module 520, second maintains unit 530, second control module 540, first updating block 550 and the second updating block 560.
Wherein, first maintains unit 510, for when described electronic equipment is switched to described first state from described second state, maintain the second configuration parameter of described second buffer area, wherein, described second configuration parameter, for controlling the output attribute of described shared device, makes described shared device export with the second effect, and described second configuration parameter is produced by described electronic equipment and be stored in the configuration parameter of described second buffer zone;
First control module 520, the first configuration parameter for storing according to described first buffer area controls the output attribute of described shared device, described shared device is exported with the first effect, wherein, described first configuration parameter is produced by described first equipment, and is obtained by described electronic equipment and be stored in the configuration parameter of described first buffer zone;
Second maintains unit 530, for when described electronic equipment is switched to described second state from described first state, maintains described first configuration parameter of described first buffer area;
Second control module 540, the second configuration parameter for storing according to described second buffer area controls the output attribute of described shared device, and described shared device is exported with described second effect;
First updating block 550, for when described second equipment is in described first state, described second equipment upgrades the first configuration parameter in described first buffer area according to the configuration parameter changed obtained;
Second updating block 560, for when described second equipment is in described second state, described second equipment upgrades the second configuration parameter in described second buffer area according to the configuration parameter changed obtained.
Further, the 3rd buffer area in described electronic equipment, can also be provided with, now,
Described first control module 520, described 3rd buffer area is given specifically for the first configuration parameter assignment of will storing in described first buffer area, export control information by the first configuration parameter in described 3rd buffer area, control the output attribute of described shared device;
Described second control module 540, described 3rd buffer area is given specifically for the second configuration parameter assignment of will storing in described second buffer area, export control information by the second configuration parameter in described 3rd buffer area, control the output attribute of described shared device.
Wherein, when described shared device is display screen, described configuration parameter is the brightness value of described display screen or the resolution of described display screen; When described shared device is audio amplifier, described configuration parameter is the volume of described audio amplifier.
See Fig. 6, the embodiment block diagram for the application's portable terminal device:
This portable terminal device comprises: the first equipment 610, second equipment 620 and shared device 630.Wherein, first equipment 610 has the first operating system, described second equipment 620 has the second operating system, described portable terminal device has the first state that described first equipment 610 is combined with described second equipment 620, and described first equipment 610 is separated the second state of use with described second equipment 620, when described portable terminal device is in described second state, described shared device 630 is for described second equipment use, when described portable terminal device is in described first state, described shared device 630 is for described first equipment use.
Wherein, described second equipment 620, for when described portable terminal device is switched to described first state from described second state, maintain the second configuration parameter of described second buffer area, wherein, described second configuration parameter, for controlling the output attribute of described shared device 630, makes described shared device 630 export with the second effect, and described second configuration parameter is produced by described second equipment 620 and be stored in the configuration parameter of described second buffer zone; And, the output attribute of described shared device 630 is controlled according to the first configuration parameter of described first buffer area storage, described shared device 630 is exported with the first effect, wherein, described first configuration parameter for be produced by described first equipment 610, and is obtained by described second equipment 620 and is stored in the configuration parameter of described first buffer zone;
Described second equipment 620, also for when described portable terminal device is switched to described second state from described first state, maintains described first configuration parameter of described first buffer area; And, control the output attribute of described shared device 630 according to the second configuration parameter of described second buffer area storage, described shared device 630 is exported with described second effect.
Further, in described second equipment 620, the 3rd buffer area can also be provided with, now,
Described second equipment 620, gives described 3rd buffer area specifically for the first configuration parameter assignment of will storing in described first buffer area, exports control information, control the output attribute of described shared device 630 by the first configuration parameter in described 3rd buffer area; And,
Described second equipment 620, gives described 3rd buffer area specifically for the second configuration parameter assignment of will storing in described second buffer area, exports control information, control the output attribute of described shared device 630 by the second configuration parameter in described 3rd buffer area.
Further, described second equipment 620, also for when described portable terminal device is in described second state, described second equipment 620 upgrades the second configuration parameter in described second buffer area according to the configuration parameter changed obtained; And,
Described second equipment 620, also for when described portable terminal device is in described first state, described second equipment 620 upgrades the first configuration parameter in described first buffer area according to the configuration parameter changed obtained.
Wherein, when described shared device 630 is display screen, described configuration parameter is the brightness value of described display screen or the resolution of described display screen; When described shared device 630 is audio amplifier, described configuration parameter is the volume of described audio amplifier.When described shared device 630 is display screen, described display screen and described second equipment 620 integrated; When described shared device 630 is audio amplifier, described audio amplifier is connected with described second equipment 630.
By known to the description of above embodiment, the embodiment of the present application is applied to and comprises the first equipment, in the portable terminal device of the second equipment and shared device, and in the second equipment, be provided with the first buffer area and the second buffer area, when the first equipment and the second equipment connection are with when being separated, by the configuration parameter of the shared device before the change of different buffer area preservation states, during to make the state of portable terminal device before returning to change, the output effect of shared device can be recovered according to the configuration parameter preserved in buffer area, ensure when different conditions, the output demand of portable terminal device.Application the embodiment of the present application, can different conditions residing for portable terminal device, is controlled, thus save system power dissipation by the output effect of different configuration parameters to shared device.
Those skilled in the art can be well understood to the mode that technology in the embodiment of the present invention can add required general hardware platform by software and realize.Based on such understanding, technical scheme in the embodiment of the present invention can embody with the form of software product the part that prior art contributes in essence in other words, this computer software product can be stored in storage medium, as ROM/RAM, magnetic disc, CD etc., comprising some instructions in order to make a computer equipment (can be personal computer, server, or the network equipment etc.) perform the method described in some part of each embodiment of the present invention or embodiment.
Each embodiment in this instructions all adopts the mode of going forward one by one to describe, between each embodiment identical similar part mutually see, what each embodiment stressed is the difference with other embodiments.Especially, for system embodiment, because it is substantially similar to embodiment of the method, so description is fairly simple, relevant part illustrates see the part of embodiment of the method.
Above-described embodiment of the present invention, does not form limiting the scope of the present invention.Any amendment done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (14)
1. the method for handover control of a shared device output attribute, it is characterized in that, be applied to and comprise the first equipment, in the portable terminal device of the second equipment and shared device, described first equipment has the first operating system, described second equipment has the second operating system, described portable terminal device has the first state that described first equipment is combined with described second equipment, and the second state that described first equipment and described second device separates use, when described portable terminal device is in described second state, described shared device is for described second equipment use, when described portable terminal device is in described first state, described shared device is for described first equipment use, first buffer area and the second buffer area are set in described second equipment, described method comprises:
When described portable terminal device is switched to described first state from described second state, described second equipment maintains the second configuration parameter of described second buffer area, wherein, described second configuration parameter is for controlling the output attribute of described shared device, described shared device is exported with the second effect, and described second configuration parameter is produced by described second equipment and be stored in the configuration parameter of described second buffer zone; Described second equipment controls the output attribute of described shared device according to the first configuration parameter that described first buffer area stores, described shared device is exported with the first effect, wherein, described first configuration parameter is produced by described first equipment, and is obtained by described second equipment and be stored in the configuration parameter of described first buffer zone;
When described portable terminal device is switched to described second state from described first state, described second equipment maintains described first configuration parameter of described first buffer area; Described second equipment controls the output attribute of described shared device according to the second configuration parameter that described second buffer area stores, and described shared device is exported with described second effect.
2. method according to claim 1, is characterized in that, is also provided with the 3rd buffer area in described second equipment,
The output attribute that described second equipment controls described shared device according to the first configuration parameter that described first buffer area stores comprises:
The first configuration parameter assignment of storing in described first buffer area is given described 3rd buffer area by described second equipment, exports control information, control the output attribute of described shared device by the first configuration parameter in described 3rd buffer area;
The output attribute that described second equipment controls described shared device according to the second configuration parameter that described second buffer area stores comprises:
The second configuration parameter assignment of storing in described second buffer area is given described 3rd buffer area by described second equipment, exports control information, control the output attribute of described shared device by the second configuration parameter in described 3rd buffer area.
3. method according to claim 1, is characterized in that,
When described portable terminal device is in described second state, described second equipment upgrades the second configuration parameter in described second buffer area according to the configuration parameter changed obtained;
When described portable terminal device is in described first state, described second equipment upgrades the first configuration parameter in described first buffer area according to the configuration parameter changed obtained.
4. method according to claim 1, is characterized in that, described first configuration parameter or the second configuration parameter are the parameter value adopting any one mode following to obtain: the parameter value manually inputted by user, the parameter value that system inputs automatically.
5. the method according to Claims 1-4 any one, is characterized in that,
When described shared device is display screen, described configuration parameter is the brightness value of described display screen or the resolution of described display screen;
When described shared device is audio amplifier, described configuration parameter is the volume of described audio amplifier.
6. an electronic equipment, it is characterized in that, state when described electronic equipment connects the first equipment is the first state, state when described electronic equipment is used alone is the second state, described first equipment has the first operating system, described electronic equipment has the second operating system, when described second state, there is provided a shared device for described electronic equipment, when described first state, described shared device is for described first equipment use, and arrange the first buffer area and the second buffer area in described electronic equipment, described electronic equipment comprises:
First maintains unit, for when described electronic equipment is switched to described first state from described second state, maintain the second configuration parameter of described second buffer area, wherein, described second configuration parameter is for controlling the output attribute of described shared device, described shared device is exported with the second effect, and described second configuration parameter is produced by described electronic equipment and be stored in the configuration parameter of described second buffer zone;
First control module, the first configuration parameter for storing according to described first buffer area controls the output attribute of described shared device, described shared device is exported with the first effect, wherein, described first configuration parameter is produced by described first equipment, and is obtained by described electronic equipment and be stored in the configuration parameter of described first buffer zone;
Second maintains unit, for when described electronic equipment is switched to described second state from described first state, maintains described first configuration parameter of described first buffer area;
Second control module, the second configuration parameter for storing according to described second buffer area controls the output attribute of described shared device, and described shared device is exported with described second effect.
7. electronic equipment according to claim 6, is characterized in that, is also provided with the 3rd buffer area in described electronic equipment,
Described first control module, gives described 3rd buffer area specifically for the first configuration parameter assignment of will storing in described first buffer area, exports control information, control the output attribute of described shared device by the first configuration parameter in described 3rd buffer area;
Described second control module, gives described 3rd buffer area specifically for the second configuration parameter assignment of will storing in described second buffer area, exports control information, control the output attribute of described shared device by the second configuration parameter in described 3rd buffer area.
8. electronic equipment according to claim 6, is characterized in that, also comprises:
First updating block, for when described electronic equipment is in described first state, described electronic equipment upgrades the first configuration parameter in described first buffer area according to the configuration parameter changed obtained;
Second updating block, for when described electronic equipment is in described second state, described electronic equipment upgrades the second configuration parameter in described second buffer area according to the configuration parameter changed obtained.
9. the electronic equipment according to claim 6 to 8 any one, is characterized in that,
When described shared device is display screen, described configuration parameter is the brightness value of described display screen or the resolution of described display screen;
When described shared device is audio amplifier, described configuration parameter is the volume of described audio amplifier.
10. a portable terminal device, it is characterized in that, comprise the first equipment, second equipment and shared device, described first equipment has the first operating system, described second equipment has the second operating system, described portable terminal device has the first state that described first equipment is combined with described second equipment, and the second state that described first equipment and described second device separates use, when described portable terminal device is in described second state, described shared device is for described second equipment use, when described portable terminal device is in described first state, described shared device is for described first equipment use, first buffer area and the second buffer area are set in described second equipment,
Described second equipment, for when described portable terminal device is switched to described first state from described second state, maintain the second configuration parameter of described second buffer area, wherein, described second configuration parameter is for controlling the output attribute of described shared device, described shared device is exported with the second effect, and described second configuration parameter is produced by described second equipment and be stored in the configuration parameter of described second buffer zone; And, the output attribute of described shared device is controlled according to the first configuration parameter of described first buffer area storage, described shared device is exported with the first effect, wherein, described first configuration parameter is produced by described first equipment, and is obtained by described second equipment and be stored in the configuration parameter of described first buffer zone;
Described second equipment, also for when described portable terminal device is switched to described second state from described first state, maintains described first configuration parameter of described first buffer area; And, control the output attribute of described shared device according to the second configuration parameter of described second buffer area storage, described shared device is exported with described second effect.
11. portable terminal devices according to claim 10, is characterized in that, are also provided with the 3rd buffer area in described second equipment,
Described second equipment, gives described 3rd buffer area specifically for the first configuration parameter assignment of will storing in described first buffer area, exports control information, control the output attribute of described shared device by the first configuration parameter in described 3rd buffer area; And,
Described second equipment, gives described 3rd buffer area specifically for the second configuration parameter assignment of will storing in described second buffer area, exports control information, control the output attribute of described shared device by the second configuration parameter in described 3rd buffer area.
12. portable terminal devices according to claim 10, is characterized in that,
Described second equipment, also for when described portable terminal device is in described second state, described second equipment upgrades the second configuration parameter in described second buffer area according to the configuration parameter changed obtained; And,
Described second equipment, also for when described portable terminal device is in described first state, described second equipment upgrades the first configuration parameter in described first buffer area according to the configuration parameter changed obtained.
13., according to claim 10 to the portable terminal device described in 12 any one, is characterized in that,
When described shared device is display screen, described configuration parameter is the brightness value of described display screen or the resolution of described display screen;
When described shared device is audio amplifier, described configuration parameter is the volume of described audio amplifier.
14. portable terminal devices according to claim 13, is characterized in that,
When described shared device is display screen, described display screen and described second integration of equipments one;
When described shared device is audio amplifier, described audio amplifier is connected with described second equipment.
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