CN103092318A - Power supply management method and terminal device - Google Patents
Power supply management method and terminal device Download PDFInfo
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- CN103092318A CN103092318A CN2011103461839A CN201110346183A CN103092318A CN 103092318 A CN103092318 A CN 103092318A CN 2011103461839 A CN2011103461839 A CN 2011103461839A CN 201110346183 A CN201110346183 A CN 201110346183A CN 103092318 A CN103092318 A CN 103092318A
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Abstract
The invention discloses a power supply management method and a terminal device using the management method. The method is applied to a first terminal device and the first terminal device is connected with a second terminal device. The method includes monitoring the communication channel between the first terminal device and the second terminal device and obtaining corresponding communication status signals, obtaining a first power supply status of the second terminal device and controlling the second terminal device to be at the second power supply status based on the communication status signals and the first power supply status.
Description
Technical field
The present invention relates to the field of terminal device, more specifically, the terminal device that the present invention relates to a kind of method for managing power supply and use this method for managing power supply.
Background technology
In recent years, more and more universal such as the terminal device of panel computer, that panel computer has advantages of is light, adopt simple touch control operation, and it can easily realize surf the Net, playing games, see video, reading magazine etc. function.But owing to not having the input equipments such as the mouse that adopts in conventional P C, keyboard, panel computer can be made troubles to the user when receiving the input of more complicated order or character.In the scheme based on mixed architecture that recently occurs, mobile interconnecting terminal equipment (such as the panel computer that adopts mixed architecture etc.) and the PC that will have the bimodulus switch technology ideally combine.Under the mixing of " a machine double-purpose " is double mode, realized the accessible function conversion of panel computer and PC by installing base (Base) additional.When independent panel computer, can realize surfing the Net, play games, see video, read magazine etc. function, unrestricted.When panel computer was connected base, panel computer just became the touch screen of the powerful notebook computer of performance.Can close can divide, the design of plug and play allows panel computer have multiple use pattern, also had the power that carries out bidirectional data transfers with base simultaneously.
Yet, just because of such as the terminal device of panel computer and as the importance of data channel between another terminal device of its base, cause present this terminal device can't enter (full suspend) state of hanging up fully when not working, but can only enter early stage hang-up (early suspend) state.Under this early stage suspended state, can only allow several equipment of this terminal device enter dormancy, and can not enter dormant state such as the miscellaneous equipment of core and driver, thereby cause energy-saving effect not good, also affected the serviceable life of terminal device.Therefore, the terminal device that is desirable to provide a kind of method for managing power supply and uses this method for managing power supply.Thereby realize according to the communications status between terminal device, the power supply status of terminal device is effectively managed, to arrive the serviceable life of best energy-saving effect and prolongation terminal device.
Summary of the invention
Because above-mentioned situation, the terminal device that the invention provides a kind of method for managing power supply and use this method for managing power supply.
According to the embodiment of the present invention, a kind of method for managing power supply is provided, described method is applied to first terminal equipment, described first terminal equipment is connected with one second terminal device, described method comprises: monitor the communication port between described first terminal equipment and described the second terminal device, and obtain corresponding communications status signal; Obtain the first power supply status of described the second terminal device; Based on described communications status signal and described the first power supply status, control described the second terminal device and be in a second source state.
in addition, method for managing power supply according to the embodiment of the present invention, wherein, based on described communications status signal and described the first power supply status, controlling described the second terminal device is in a second source state and further comprises: if there is the communication request between described first terminal equipment and described the second terminal device in described communications status signal designation, and described the first power supply status is dormant state, send a power control signal to described the second terminal device, control described the second terminal device and be in described second source state, wherein said second source state is wake-up states.
In addition, method for managing power supply according to the embodiment of the present invention, wherein, based on described communications status signal and described the first power supply status, controlling described the second terminal device is in a second source state and further comprises: if there is the communication request between described first terminal equipment and described the second terminal device in described communications status signal designation, and described the first power supply status is wake-up states, and described the second terminal device remains in described wake-up states.
in addition, method for managing power supply according to the embodiment of the present invention, wherein, based on described communications status signal and described the first power supply status, controlling described the second terminal device is in a second source state and further comprises: if do not have communication request between described first terminal equipment and described the second terminal device in the given time, and described the first power supply status is wake-up states, send a power control signal to described the second terminal device, control described the second terminal device and be in described second source state, wherein said second source state is dormant state.
In addition, method for managing power supply according to the embodiment of the present invention, wherein, based on described communications status signal and described the first power supply status, controlling described the second terminal device is in a second source state and further comprises: if do not have communication request between described first terminal equipment and described the second terminal device in the given time, and described the first power supply status is dormant state, and described the second terminal device remains in described dormant state.
According to another embodiment of the present invention, a kind of terminal device is provided, comprising: linkage unit is used for being connected with another terminal device; Monitor unit is used for monitoring the communication port between described terminal device and described another terminal device, and obtains corresponding communications status signal; The power supply status acquiring unit is for one first power supply status that obtains described another terminal device; And processing unit, be used for based on described communications status signal and described the first power supply status, control described another terminal device and be in a second source state.
in addition, terminal device according to the embodiment of the present invention, wherein, described processing unit is based on described communications status signal and described the first power supply status, controlling described another terminal device is in a second source state and further comprises: if there is the communication request between described terminal device and described another terminal device in described communications status signal designation, and described the first power supply status is dormant state, send a power control signal to described another terminal device, control described another terminal device and be in described second source state, wherein said second source state is wake-up states.
In addition, terminal device according to the embodiment of the present invention, wherein, described processing unit is based on described communications status signal and described the first power supply status, controlling described another terminal device is in a second source state and further comprises: if there is the communication request between described terminal device and described another terminal device in described communications status signal designation, and described the first power supply status is wake-up states, and described another terminal device remains in described wake-up states.
in addition, terminal device according to the embodiment of the present invention, wherein, described processing unit is based on described communications status signal and described the first power supply status, controlling described another terminal device is in a second source state and further comprises: if do not have communication request between described terminal device and described another terminal device in the given time, and described the first power supply status is wake-up states, send a power control signal to described another terminal device, control described another terminal device and be in described second source state, wherein said second source state is dormant state.
In addition, terminal device according to the embodiment of the present invention, wherein, described processing unit is based on described communications status signal and described the first power supply status, controlling described another terminal device is in a second source state and further comprises: if do not have communication request between described terminal device and described another terminal device in the given time, and described the first power supply status is dormant state, and described another terminal device remains in described dormant state.
According to the method for managing power supply of the embodiment of the present invention and the terminal device that uses this method for managing power supply, can be according to the communications status between terminal device, power supply status to terminal device is effectively managed, to arrive the serviceable life of best energy-saving effect and prolongation terminal device.
The general description and the following detailed description that it being understood that the front are both exemplary, and the further illustrating of the intention technology that is to provide claimed.
Description of drawings
Fig. 1 is that diagram is according to the block diagram of the main configuration of the terminal device of the embodiment of the present invention;
Fig. 2 is that diagram is according to the process flow diagram of the method for managing power supply of the embodiment of the present invention; And
Fig. 3 is the process flow diagram that more specifically illustrates according to the method for managing power supply of the embodiment of the present invention.
Embodiment
Below, describe the preferred embodiments of the present invention in detail with reference to accompanying drawing.
At first, with reference to the terminal device of Fig. 1 description according to the embodiment of the present invention.Described terminal device is preferably such as being smart mobile phone, personal digital assistant, palm PC etc.
Fig. 1 is that diagram is according to the block diagram of the main configuration of the terminal device of the embodiment of the present invention.As shown in Figure 1, the terminal device 100 according to the embodiment of the present invention has linkage unit 101, monitor unit 102, power supply status acquiring unit 103 and processing unit 104.
Particularly, described linkage unit 101 is used for carrying out and being connected of another terminal device.Preferably, described linkage unit 101 is carried out being connected of first terminal equipment 100 and the second terminal device 200 (not shown) with wired mode (such as via cable or contact physical interface etc.) or with wireless mode (such as via the procotol, RF (radio frequency) or the bluetooth that satisfy the standards such as IEEE 802.11a, 802.11b and 802.11g).Described monitor unit 102 is used for monitoring the communication port between described first terminal equipment 100 and described the second terminal device 200, and obtains corresponding communications status signal.For example, have when carrying out the request of data communication with described the second terminal device 200 when described monitor unit 102 monitors application in described first terminal equipment 100, there is the communication request between described first terminal equipment 100 and described the second terminal device 200 in the corresponding communications status signal designation of acquisition.In addition, described monitor unit 102 monitors described first terminal equipment 100 and carries out data communication with described the second terminal device 200, and there is the communication request between described first terminal equipment 100 and described the second terminal device 200 in the same indication of the corresponding communications status signal of acquisition.Described power supply status acquiring unit 103 is used for obtaining one first power supply status of described the second terminal device 200.Particularly, in a preferred embodiment of the invention, described the first power supply status can be dormant state or wake-up states.Described processing unit 104 is used for based on described communications status signal and described the first power supply status, controls described the second terminal device 200 and is in a second source state.Similarly, depend on described communications status signal and described the first power supply status, described second source state can be dormant state or wake-up states.
In addition, terminal device also comprises (in order to simplify, not shown in Figure 1) such as display unit and input blocks.Display unit be used for to be carried out the demonstration of the display interface of terminal device 100, such as operation system interface (based on the operating system of described electric terminal (such as
Deng) display interface), the demonstration of video, image, text etc.Input block is used for receiving the user for the input of text and order.Especially, in the situation that described terminal device 100 is panel computer or touch-control mobile phone, described display unit and described input block are merged into the touch-screen of described terminal device 100.
Above, summarized terminal device 100 according to the embodiment of the present invention with reference to Fig. 1.Next, with reference to the method for managing power supply of Fig. 2 description according to the embodiment of the present invention.
Fig. 2 is that diagram is according to the process flow diagram of the method for managing power supply of the embodiment of the present invention.As shown in Figure 2, the method for managing power supply that is used for terminal device according to the embodiment of the present invention comprises:
In step S201, described first terminal equipment 100 is connected with described the second terminal device 200 via described linkage unit 101.Those of ordinary skill in the art easily understands, and described first terminal equipment 100 includes but not limited to wired mode (such as via cable or contact physical interface etc.) or wireless mode (such as via the procotol, RF (radio frequency) or the bluetooth that satisfy the standards such as IEEE 802.11a, 802.11b and 802.11g) with the connected mode of described the second terminal device 200.After this, processing procedure enters step S202.
In step S202, the communication port that described monitor unit 102 monitors between described first terminal equipment 100 and described the second terminal device 200, and obtain corresponding communications status signal.As above described with reference to Fig. 1, if the application in described first terminal equipment 100 has the request and/or the described first terminal equipment 100 that carry out data communication with described the second terminal device 200 to carry out data communication with described the second terminal device 200, there is the communication request between described first terminal equipment 100 and described the second terminal device 200 in the corresponding communications status signal designation that obtains.After this, processing procedure enters step S203.
In step S203, described power supply status acquiring unit 103 obtains the first power supply status of described the second terminal device 200.As above described with reference to Fig. 1, described the first power supply status can be dormant state or wake-up states.After this, processing procedure enters step S204.
In step S204, described processing unit 104 is used for based on described communications status signal and described the first power supply status, controls described the second terminal device 200 and is in a second source state.As above described with reference to Fig. 1, depend on described communications status signal and described the first power supply status, described second source state can be dormant state or wake-up states.
After step S204, processing procedure is returned to step S202, in order to keep monitoring the communication port between described first terminal equipment 100 and described the second terminal device 200.
Above, with reference to Fig. 2, method for managing power supply general flowchart according to the embodiment of the present invention has been described.Next, describe in further detail by described processing unit 104 based on described communications status signal and described the first power supply status with reference to Fig. 3, control the concrete treatment scheme of the power supply status of described the second terminal device 200.
Fig. 3 is the process flow diagram that more specifically illustrates according to the method for managing power supply of the embodiment of the present invention.
As shown in Figure 2, in step S301, described processing unit 104 is no between described first terminal equipment and described the second terminal device based on the described communications status signal judgement of being obtained by described monitor unit 102 is to have communication request.If obtain positive result in step S301, namely there is communication request between described first terminal equipment and described the second terminal device, processing procedure enters step S302.
In step S302, described processing unit 104 judges based on one first power supply status of described the second terminal device 200 that is obtained by described power supply status acquiring unit 103 whether described the second terminal device 200 is in dormant state.If obtain positive result in step S302, namely described the second terminal device 200 is in dormant state, and processing procedure enters step S304.
In step S304, described processing unit 104 sends a power control signal to described the second terminal device 200, controls described the second terminal device 200 and is in a second source state.Particularly, in the case, described second source state is wake-up states.
On the contrary, if obtain negative decision in step S302, namely described the second terminal device 200 is not in dormant state but is in wake-up states, and processing procedure enters step S305.In step S305, described processing unit 104 is not controlled the power supply status of described the second terminal device 200, makes described the second terminal device 200 remain in described wake-up states.
Return to step S301, if obtain negative decision in step S301, namely do not have communication request between described first terminal equipment and described the second terminal device, processing procedure enters step S303.
In step S303, described processing unit 104 judges whether to pass through the schedule time.If obtain positive result in step S303, namely do not exist the state of communication request to pass through the schedule time between described first terminal equipment and described the second terminal device, processing procedure enters step S306.On the contrary, if obtain negative decision in step S303, namely do not exist the state of communication request also not pass through the schedule time between described first terminal equipment and described the second terminal device, processing procedure is returned to step S301, in order to continue to monitor that no between described first terminal equipment and described the second terminal device is to have communication request.
In step S306, described processing unit 104 judges based on one first power supply status of described the second terminal device 200 that is obtained by described power supply status acquiring unit 103 whether described the second terminal device 200 is in wake-up states.If obtain positive result in step S306, namely described the second terminal device 200 is in wake-up states, and processing procedure enters step S307.
In step S307, described processing unit 104 sends a power control signal to described the second terminal device 200, controls described the second terminal device 200 and is in a second source state.Particularly, in the case, described second source state is dormant state.
On the contrary, if obtain negative decision in step S306, namely described the second terminal device 200 is not in wake-up states but is in dormant state, and processing procedure enters step S308.In step S308, described processing unit 104 is not controlled the power supply status of described the second terminal device 200, makes described the second terminal device 200 remain in described dormant state.
Processing procedure all turns back to step S301 after step S304, S305, S307 and S308, in order to continue to monitor that no between described first terminal equipment and described the second terminal device is to have communication request.
Abovely described according to the terminal device of the embodiment of the present invention and the method for managing power supply that is applied to this terminal device referring to figs. 1 through 3.
Need to prove, in this manual, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thereby make the process, method, article or the equipment that comprise a series of key elements not only comprise those key elements, but also comprise other key elements of clearly not listing, or also be included as the intrinsic key element of this process, method, article or equipment.In the situation that not more restrictions, the key element that is limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment that comprises described key element and also have other identical element.
At last, also need to prove, above-mentioned a series of processing not only comprise the processing of carrying out by the time sequence with order described here, and comprise parallel or respectively rather than the processing of carrying out in chronological order.
Through the above description of the embodiments, those skilled in the art can be well understood to the present invention and can realize by the mode that software adds essential hardware platform, can certainly all implement by hardware.Based on such understanding, technical scheme of the present invention is to can embodying with the form of software product in whole or in part that background technology contributes, this computer software product can be stored in storage medium, as ROM/RAM, magnetic disc, CD etc., comprise that some instructions are with so that a computer equipment (can be personal computer, server, the perhaps network equipment etc.) carry out the described method of some part of each embodiment of the present invention or embodiment.
Above the present invention is described in detail, has used specific case herein principle of the present invention and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (10)
1. method for managing power supply, described method is applied to first terminal equipment, and described first terminal equipment is connected with one second terminal device, and described method comprises:
Monitor the communication port between described first terminal equipment and described the second terminal device, and obtain corresponding communications status signal;
Obtain one first power supply status of described the second terminal device; And
Based on described communications status signal and described the first power supply status, control described the second terminal device and be in a second source state.
2. method for managing power supply as claimed in claim 1, wherein, based on described communications status signal and described the first power supply status, controlling described the second terminal device is in a second source state and further comprises: if there is the communication request between described first terminal equipment and described the second terminal device in described communications status signal designation, and described the first power supply status is dormant state, send a power control signal to described the second terminal device, control described the second terminal device and be in described second source state, wherein said second source state is wake-up states.
3. method for managing power supply as claimed in claim 1, wherein, based on described communications status signal and described the first power supply status, controlling described the second terminal device is in a second source state and further comprises: if there is the communication request between described first terminal equipment and described the second terminal device in described communications status signal designation, and described the first power supply status is wake-up states, and described the second terminal device remains in described wake-up states.
4. method for managing power supply as claimed in claim 1, wherein, based on described communications status signal and described the first power supply status, controlling described the second terminal device is in a second source state and further comprises: if do not have communication request between described first terminal equipment and described the second terminal device in the given time, and described the first power supply status is wake-up states, send a power control signal to described the second terminal device, control described the second terminal device and be in described second source state, wherein said second source state is dormant state.
5. method for managing power supply as claimed in claim 1, wherein, based on described communications status signal and described the first power supply status, controlling described the second terminal device is in a second source state and further comprises: if do not have communication request between described first terminal equipment and described the second terminal device in the given time, and described the first power supply status is dormant state, and described the second terminal device remains in described dormant state.
6. terminal device comprises:
Linkage unit is used for being connected with another terminal device;
Monitor unit is used for monitoring the communication port between described terminal device and described another terminal device, and obtains corresponding communications status signal;
The power supply status acquiring unit is for one first power supply status that obtains described another terminal device; And
Processing unit is used for based on described communications status signal and described the first power supply status, controls described another terminal device and is in a second source state.
7. terminal device as claimed in claim 6, wherein, described processing unit is based on described communications status signal and described the first power supply status, controlling described another terminal device is in a second source state and further comprises: if there is the communication request between described terminal device and described another terminal device in described communications status signal designation, and described the first power supply status is dormant state, send a power control signal to described another terminal device, control described another terminal device and be in described second source state, wherein said second source state is wake-up states.
8. terminal device as claimed in claim 6, wherein, described processing unit is based on described communications status signal and described the first power supply status, controlling described another terminal device is in a second source state and further comprises: if there is the communication request between described terminal device and described another terminal device in described communications status signal designation, and described the first power supply status is wake-up states, and described another terminal device remains in described wake-up states.
9. terminal device as claimed in claim 6, wherein, described processing unit is based on described communications status signal and described the first power supply status, controlling described another terminal device is in a second source state and further comprises: if do not have communication request between described terminal device and described another terminal device in the given time, and described the first power supply status is wake-up states, send a power control signal to described another terminal device, control described another terminal device and be in described second source state, wherein said second source state is dormant state.
10. terminal device as claimed in claim 6, wherein, described processing unit is based on described communications status signal and described the first power supply status, controlling described another terminal device is in a second source state and further comprises: if do not have communication request between described terminal device and described another terminal device in the given time, and described the first power supply status is dormant state, and described another terminal device remains in described dormant state.
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CN2011103461839A CN103092318A (en) | 2011-11-04 | 2011-11-04 | Power supply management method and terminal device |
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