CN105487630A - Information processing method and electronic device - Google Patents
Information processing method and electronic device Download PDFInfo
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- CN105487630A CN105487630A CN201510850242.4A CN201510850242A CN105487630A CN 105487630 A CN105487630 A CN 105487630A CN 201510850242 A CN201510850242 A CN 201510850242A CN 105487630 A CN105487630 A CN 105487630A
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/30—Means for acting in the event of power-supply failure or interruption, e.g. power-supply fluctuations
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Abstract
The embodiment of the invention provides an information processing method and an electronic device. The method is used for maintaining the power supply of an MCU under a non-power off status. The method comprises the following steps: setting a first identification signal sent to a power source control module as a first status when the electronic device is in a non-power off mode, wherein the first identification signal in the first status is used for representing that the electronic device is in the non-power off mode; and maintaining the power supply of the power source control module based on the first identification signal in the first status.
Description
Technical field
The present invention relates to electronic technology field, particularly relate to a kind of information processing method and electronic equipment.
Background technology
The system that AC/DC modular converter in electronic equipment is used for alternating current to be converted to powered by direct current subset uses.MCU (master controller is comprised in current intelligent AC/DC modular converter, MasterControlUnit), thus realize intelligent AC/DC modular converter and electronic apparatus system PMBus (PowerManagementBus, power management bus) communication.The loss of MCU is between 0.5W-1W.
In the prior art, the signal between system and MCU only has PSON.When system is in normal operating conditions, PSON is low level; Suspend to memorymodel when system is in, suspend to hard disk mode, when shutdown mode or powered-off fault etc., PSON is high level.When PSON is high level, MCU cannot judge what the high level of PSON specifically due to which kind of pattern caused, but is in energy saving requirement, and cut-out is powered by MCU.
Summary of the invention
The embodiment of the present application provides a kind of information processing method and electronic equipment, for still keeping the power supply of MCU under non-off-mode.
First aspect, this application provides a kind of information processing method, comprising:
When electronic equipment is in non-shutdown mode, arrange and send to the first id signal of energy supply control module to be the first state, the first id signal of the first state is for representing that described electronic equipment is in described non-shutdown mode;
Described energy supply control module, based on the first id signal of described first state, keeps the power supply of described energy supply control module.
Optionally, described method also comprises:
When described electronic equipment is switched to shutdown mode from described non-shutdown mode, arranging described first id signal is the second state being different from described first state; First id signal of the second state is for representing that described electronic equipment is in described shutdown mode;
Described energy supply control module, based on the first id signal of described second state, cuts off the power supply of described energy supply control module.
Optionally, arranging described first id signal is the second state, comprising:
Described electronic equipment controls the first cmos device and is in not on-state; Described first cmos device is connected with the base stage of the first triode, and the base stage of described first triode is also connected with a datum; The emitter of described first triode is connected with the power supply electrical level of described energy supply control module, and the collector of described first triode is connected with described energy supply control module;
Described energy supply control module, based on the first id signal of described second state, cuts off the power supply of described energy supply control module, comprising:
When described first cmos device is in not conducting, described first triode is in described not on-state.
Optionally, at first id signal of described energy supply control module based on described second state, before cutting off the power supply of described energy supply control module, also comprise:
Described energy supply control module receives the second id signal of the third state that described electronic equipment sends; Wherein, when described electronic equipment switches to any one pattern described shutdown mode or all the other non-shutdown modes from described first non-shutdown mode, arranging the second id signal is the third state;
Described energy supply control module, based on the first id signal of described second state, cuts off the power supply of described energy supply control module, comprising:
Based on the second id signal of the described third state and the first id signal of described second state, cut off the power supply of described energy supply control module.
Second aspect, this application provides a kind of electronic equipment, comprising:
Setting unit, for when electronic equipment is in non-shutdown mode, arrange and send to the first id signal of on/off unit to be the first state, the first id signal of the first state is for representing that described electronic equipment is in described non-shutdown mode;
Described on/off unit, for the first id signal based on described first state, keeps the power supply of energy supply control module.
Optionally, described setting unit is also for when described electronic equipment is switched to shutdown mode from described non-shutdown mode, and arranging described first id signal is the second state being different from described first state; First id signal of the second state is for representing that described electronic equipment is in described shutdown mode;
Described on/off unit also for the first id signal based on described second state, cuts off the power supply of described energy supply control module.
Optionally, described setting unit is in not on-state for controlling the first cmos device; Described first cmos device is connected with the base stage of the first triode, and the base stage of described first triode is also connected with a datum; The emitter of described first triode is connected with the power supply electrical level of described energy supply control module, and the collector of described first triode is connected with described energy supply control module;
When described first cmos device is in not conducting, described first triode is in described not on-state, cuts off the power supply of described energy supply control module to make described on/off unit.
Optionally, described on/off unit also at the first id signal based on described second state, before cutting off the power supply of described energy supply control module, receives the second id signal of the third state that described electronic equipment sends; Wherein, when described electronic equipment switches to any one pattern described shutdown mode or all the other non-shutdown modes from described first non-shutdown mode, it is the third state that described setting unit is used for arranging the second id signal; Based on the second id signal of the described third state and the first id signal of described second state, cut off the power supply of described energy supply control module.
Above-mentioned one or more technical scheme in the embodiment of the present application, at least has one or more technique effects following:
In the technical scheme of the embodiment of the present application, when electronic equipment is in non-shutdown mode, send to the first id signal of energy supply control module can be set to the first state, wherein the first id signal of the first state is for representing that electronic equipment is in described non-shutdown mode, and then energy supply control module is based on the first id signal of the first state, can not power-off, keep the power supply of energy supply control module.So, solve the pattern that electronic equipment in prior art is not in normal work, such as be in and suspend to internal memory, the technical matters that when suspending to hard disk isotype, energy supply control module also can be de-energized, achieve and only under electronic equipment shutdown mode, disconnect power supply, under non-shutdown mode, keep the technique effect of powering.
Accompanying drawing explanation
Fig. 1 is the information processing method process flow diagram in the embodiment of the present application;
Fig. 2 is one first id signal and the second id signal schematic diagram in the embodiment of the present application;
Fig. 3 is a kind of circuit diagram in the cards in the embodiment of the present application;
Fig. 4 is an electronic devices structure schematic diagram in the embodiment of the present application.
Embodiment
The embodiment of the present application provides a kind of information processing method and electronic equipment, for still keeping the power supply of MCU under non-off-mode.
The technical scheme general thought that the application provides is as follows:
In the technical scheme of the embodiment of the present application, when electronic equipment is in non-shutdown mode, send to the first id signal of energy supply control module can be set to the first state, wherein the first id signal of the first state is for representing that electronic equipment is in described non-shutdown mode, and then energy supply control module is based on the first id signal of the first state, can not power-off, keep the power supply of energy supply control module.So, solve the pattern that electronic equipment in prior art is not in normal work, such as be in and suspend to internal memory, the technical matters that when suspending to hard disk isotype, energy supply control module also can be de-energized, achieve and only under electronic equipment shutdown mode, disconnect power supply, under non-shutdown mode, keep the technique effect of powering.
Below by accompanying drawing and specific embodiment, technical solution of the present invention is described in detail, the specific features being to be understood that in the embodiment of the present application and embodiment is the detailed description to technical scheme, instead of the restriction to technical scheme, when not conflicting, the technical characteristic in the embodiment of the present application and embodiment can combine mutually.
Term "and/or" herein, being only a kind of incidence relation describing affiliated partner, can there are three kinds of relations in expression, and such as, A and/or B, can represent: individualism A, exists A and B simultaneously, these three kinds of situations of individualism B.In addition, character "/" herein, general expression forward-backward correlation is to the relation liking a kind of "or".
The application's first aspect provides a kind of information processing method, as shown in Figure 1, comprises the steps:
S101: when electronic equipment is in non-shutdown mode, arranges and sends to the first id signal of energy supply control module to be the first state.
S102: described energy supply control module, based on the first id signal of described first state, keeps the power supply of described energy supply control module.
Specifically, in the embodiment of the present application, electronic equipment comprises various modes, and include but not limited to S0 normal mode of operation, S3 suspends to memorymodel, and S4 suspends to hard disk mode and S5 shutdown mode etc.Wherein, S0 normal mode of operation is user operation electronic equipment and electronic equipment carries out the pattern that calculates and control, such as, when user the plays games pattern of electronic equipment in real time according to user operation, the pattern of electronic equipment when user inputs document; It is that current data remains in internal memory by electronic equipment that S3 suspends to memorymodel, the pattern of COU deenergization, such as standby mode; It is that electronic equipment current data remains in hard disk that S4 suspends to hard disk mode, the pattern of CPU deenergization, such as park mode; S5 shutdown mode is the pattern that electronic equipment is disconnected main power source.
Be in energy-conserving and environment-protective, under European energy conservation standard requires shutdown mode, complete machine power input can not more than 0.5W.Therefore, in order to meet ecological requirements, under electronic equipment is in S5 shutdown mode, control module of just must cutting off the electricity supply is powered necessary.In the embodiment of the present application, energy supply control module is the master controller in AC/DC modular converter.
In the prior art, S3 suspends to memorymodel, S4 suspends to hard disk mode or S5 shutdown mode can make PSON be high level, and powered-off fault also can make PSON be high level, and then makes energy supply control module disconnect power itself.But if in fact electronic equipment is in S3 suspend to memorymodel or S4 suspends to hard disk mode, the power supply of control module of now cutting off the electricity supply will cause system cannot be mutual with AC/DC modular converter.Or, after powered-off fault, because energy supply control module power-off, so electronic equipment cannot read the failure message be stored in energy supply control module.
So, in the embodiment of the present application, the S5 shutdown mode needing to cut off power supply whether is in, in S101 to notify that energy supply control module electronic equipment is current, when electronic equipment is in non-shutdown mode, arranges and send to the first id signal DEEP_SLP of energy supply control module to be the first state.
Specifically, as shown in Figure 2, the embodiment of the present application defines the first id signal DEEP_SLP being different from PSON mark between electronic apparatus system and energy supply control module.First id signal DEEP_SLP is at least for representing that electronic equipment is in non-shutdown mode, and then the first id signal DEEP_SLP at least has the first state, so the first id signal DEEP_SLP of the first state represents that electronic equipment is in non-shutdown mode.First state is such as high level, and then when the level of DEEP_SLP is high level, represents that electronic equipment is in non-shutdown mode; Or the first state is such as low level, and then when the level of DEEP_SLP is low level, represent that electronic equipment is in non-shutdown mode.The application those of ordinary skill in the field can be arranged according to actual, and the application does not do concrete restriction.
Next, in S102, after energy supply control module obtains the first id signal DEEP_SLP of the first state, determine that now electronic equipment is not in S5 shutdown mode, but be in non-shutdown mode, therefore the power supply of deenergization control module is not needed, so Energy control pattern keeps power supply.
Seen from the above description, in the technical scheme of the embodiment of the present application, when electronic equipment is in non-shutdown mode, send to the first id signal of energy supply control module can be set to the first state, wherein the first id signal of the first state is for representing that electronic equipment is in non-shutdown mode, and then energy supply control module is based on the first id signal of the first state, can not power-off, keep the power supply of energy supply control module.Such as, so solve the pattern that electronic equipment in prior art is not in normal work, be in and suspend to internal memory, the technical matters that when suspending to hard disk isotype, energy supply control module also can be de-energized, keeps the technique effect of powering under achieving non-shutdown mode.
In another embodiment of the application, can also comprise further:
When described electronic equipment is switched to shutdown mode from described non-shutdown mode, arranging described first id signal is the second state being different from described first state; First id signal of the second state is for representing that described electronic equipment is in described shutdown mode;
Described energy supply control module, based on the first id signal of described second state, cuts off the power supply of described energy supply control module.
Specifically, the first id signal DEEP_SLP, except representing that electronic equipment is in non-shutdown mode, can also represent that electronic equipment is in shutdown mode, by two kinds of the first id signal DEEP_SLP different state representation.Wherein, the first id signal DEEP_SLP of the first state represents that electronic equipment is in non-shutdown mode, and the first id signal DEEP_SLP of the second state represents that electronic equipment is in S5 shutdown mode.
First state and the second state are any selection between high level state and low level state.In specific implementation process, can define electronic equipment when being in shutdown mode, the first id signal DEEP_SLP is high level, and when electronic equipment is in non-shutdown mode, the first id signal DEEP_SLP is low level; Also can define electronic equipment when being in shutdown mode, the first id signal DEEP_SLP is low level, and when electronic equipment is in non-shutdown mode, the first id signal DEEP_SLP is high level.The application those of ordinary skill in the field can be arranged according to actual, and the application does not do concrete restriction.
Non-shutdown mode in the embodiment of the present application can suspend to memorymodel for S3, S4 suspends to hard disk mode, any one in S0 normal mode of operation or powered-off fault etc., does not do concrete restriction to this application.Under normal circumstances, only have when electronic equipment is switched to S5 shutdown mode from non-shutdown mode, the first id signal DEEP_SLP just can be caused to be adjusted to the second state from the first state.And electronic equipment is switched to S3 from S0 normal mode of operation suspends to memorymodel, being switched to S4 from S0 normal mode of operation suspends to hard disk mode, or powered-off fault etc., the first id signal DEEP_SLP is by maintenance second state.
So, when electronic equipment switches to S5 shutdown mode from non-shutdown mode, such as switch to S5 shutdown mode from S0 normal mode of operation, or suspend to hard disk mode from S4 and switch to S5 shutdown mode, it is the second state that electronic equipment will arrange the first id signal DEEP_SLP, and then notice energy supply control module electronic equipment enters shutdown mode.
After energy supply control module obtains the first id signal DEEP_SLP of the second state, determining that now electronic equipment is in S5 shutdown mode, in order to meet ecological requirements, reducing electricity consumption of equipment, control the first id signal DEEP_SLP of power module based on the second state, cut off power itself.
For example, suppose that first state of the first id signal DEEP_SLP is specially high level, the second state is low level.First id signal of the first state is expressed as DEEP_SLP=1, and the first id signal of the second state is expressed as DEEP_SLP=0.
Be in S0 normal mode of operation at the first moment electronic equipment, user is Edit Document on an electronic device.Because electronic equipment is in S0 normal mode of operation, be not S5 shutdown mode, so the first id signal is set to low level by electronic equipment, and then the first id signal that energy supply control module obtains is DEEP_SLP=0.Due to DEEP_SLP=0, so energy supply control module keeps power supply.
In the second moment after the first moment, user's Edit Document terminates, and closes, electronic equipment so electronic equipment has just been switched to S5 shutdown mode from S0 normal mode of operation.Because electronic equipment has been switched to S5 shutdown mode from non-shutdown mode, so the first id signal is adjusted to high level.And then energy supply control module reads DEEP_SLP=1, determine that electronic equipment has been switched to S5 shutdown mode, so energy supply control module cuts off power itself based on DEEP_SLP=1.
In order to the first id signal being adjusted to the second state from the first state when electronic equipment is switched to shutdown mode from non-shutdown mode, and when electronic equipment is switched to non-shutdown mode from shutdown mode, the first id signal is adjusted to the first state from the second state, in specific implementation process, there is multiple implementation.To describe in detail for wherein a kind of below.
Please refer to Fig. 3, is circuit diagram in the cards a kind of in the embodiment of the present application.In Fig. 3, the dotted line left side represents electronic equipment, and the right then represents AC/DC modular converter.Electronic equipment, in shutdown mode and the change of non-shutdown mode, can change the grid voltage of the first cmos device Q1, thus make the Q1 conducting of COMS device or a not conducting.VSBL is connected on the power supply port of energy supply control module.
Specifically, the drain electrode of the first cmos device Q1 is connected with the base stage of the first triode Q2 in AC/DC modular converter.The base stage of the first triode Q2 is connected with a reference level Vref, and the voltage of reference level Vref is default setting, such as 3V or 5V etc., and the application those of ordinary skill in the field can be arranged according to actual, and the application does not do concrete restriction.Further, the emitter of the first triode Q2 is connected with the power supply electrical level VSB of energy supply control module.The collector of the first triode Q2 is then connected with energy supply control module, and namely VSBL is connected on the power supply port of energy supply control module.
The drain electrode of the first cmos device Q1 is connected in reference level Vref by current-limiting resistance R1, is connected on power supply electrical level VSB by current-limiting resistance R2.Meanwhile, the source ground of the first cmos device Q1.
And then in the embodiment of the present application, arranging the first id signal is the second state, comprising:
Described electronic equipment controls the first cmos device and is in not on-state;
Energy supply control module is based on the first id signal of the second state, and the power supply of control module of cutting off the electricity supply, comprising:
When described first cmos device is in not conducting, described first triode is in described not on-state.
Specifically, when electronic equipment is in non-shutdown mode, electronic equipment controls the grid voltage of a COMS device Q1 higher than cut-in voltage, thus makes a COMS device Q1 conducting.Thus realize the first id signal to be set to the first state.During the first cmos device Q1 conducting, the first triode Q2 base voltage is dragged down, and then the first triode Q2 conducting, and then conducting between voltage control module and power supply electrical level VSB, and power supply electrical level VSB powers to voltage control module.
When electronic equipment is in S5 shutdown mode, electronic equipment controls the grid voltage of a COMS device Q1 lower than cut-in voltage, thus makes a COMS device Q1 cannot conducting.Thus realize the first id signal to be set to the second state.So, the voltage now in the first triode Q2 base stage is reference level Vref, makes the first triode Q2 cannot conducting.During the first triode Q2 not conducting, just cut the path held and arrived between power supply electrical level VSB to energy supply control module, thus just cut off the power supply of energy supply control module.
In another embodiment of the application, at first id signal of energy supply control module based on the second state, before the power supply of control module of cutting off the electricity supply, can also comprise:
Described energy supply control module receives the second id signal of the third state that described electronic equipment sends; Wherein, when described electronic equipment switches to any one pattern described shutdown mode or all the other non-shutdown modes from described first non-shutdown mode, arranging the second id signal is the third state;
Described energy supply control module, based on the first id signal of described second state, cuts off the power supply of described energy supply control module, comprising:
Based on the second id signal of the described third state and the first id signal of described second state, cut off the power supply of described energy supply control module.
Specifically, in the embodiment of the present application, the first non-shutdown mode is S0 normal mode of operation.When electronic equipment switches to S5 shutdown mode from the first non-shutdown mode S0 normal mode of operation, or during from any one all the other non-shutdown modes that the first non-shutdown mode S0 normal mode of operation switches to except the first non-shutdown mode, or during electronic equipment powered-off fault, it is the third state that electronic equipment will arrange the second id signal PSON.Second id signal of the third state represents any one or powered-off fault in all the other non-shutdown modes that electronic equipment is in beyond the first non-shutdown mode.
In the embodiment of the present application, before energy supply control module cuts off power itself, because electronic equipment has been switched to S5 shutdown mode, so energy supply control module is except obtaining the first id signal DEEP_SLP of the second state, the first id signal PSON of the third state also can be obtained.
So, when energy supply control module obtains the first id signal PSON of the first id signal DEEP_SLP of the second state and the third state, determine that now electronic equipment is in S5 shutdown mode, in order to meet ecological requirements, reduce electricity consumption of equipment, control the first id signal DEEP_SLP of power module based on the second state and the first id signal PSON of the third state, cut off power itself.
For example, suppose that first state of the first id signal DEEP_SLP is specially high level, the second state is low level.First id signal of the first state is expressed as DEEP_SLP=1, and the first id signal of the second state is expressed as DEEP_SLP=0.The third state of the second id signal PSON is high level, and the second id signal of the third state is PSON=1.The second id signal that expression electronic equipment is in the 4th state of S0 normal mode of operation is PSON=0.
At the first moment user Edit Document on an electronic device, electronic equipment is in S0 normal mode of operation.Because electronic equipment is in S0 normal mode of operation, be not S5 shutdown mode, so the first id signal and the second id signal are set to low level by electronic equipment, and then energy supply control module obtains DEEP_SLP=0 and PSON=0.Due to PSON=0 and DEEP_SLP=0, so energy supply control module determination electronic equipment does not shut down, keep power supply.
User leaves electronic equipment and has carried out an extended telephone conversation during Edit Document, and electronic equipment automatically enters S3 and suspends to memorymodel.Suspend to memorymodel because electronic equipment has been switched to S3 from S0 normal mode of operation, so it is high level that electronic equipment arranges the second id signal, and then energy supply control module obtains DEEP_SLP=0 and PSON=1.Although PSON=1, due to DEEP_SLP=0, so energy supply control module determination electronic equipment does not shut down, so energy supply control module keeps power supply.
In the second moment after the first moment, user returns, and closes, electronic equipment so electronic equipment just suspends to memorymodel from S3 be switched to S5 shutdown mode.Because electronic equipment has been switched to S5 shutdown mode from non-shutdown mode, so the first id signal is also adjusted to high level.And then energy supply control module reads DEEP_SLP=1 and PSON=1.Due to DEEP_SLP=1 and PSON=1, so energy supply control module determination electronic equipment has been switched to S5 shutdown mode, need the power supply of self also to switch, so energy supply control module power itself.
Seen from the above description, in the technical scheme of the application, although the second id signal PSON can adjust to the third state when electronic equipment switches to all the other non-shutdown modes or powered-off fault from the first non-shutdown mode, but, because the first id signal only just can adjust to the second state when electronic equipment is in S5 shutdown mode, so, even if the second id signal PSON is the third state, but the first id signal is the first state, and energy supply control module also can not disconnect power supply.
Based on the inventive concept same with information processing method in previous embodiment, the application's second aspect also provides a kind of electronic equipment, as shown in Figure 4, comprising:
Setting unit 401, for when electronic equipment is in non-shutdown mode, arrange and send to the first id signal of on/off unit 402 to be the first state, the first id signal of the first state is for representing that electronic equipment is in non-shutdown mode;
On/off unit 402, for the first id signal based on the first state, keeps the power supply of energy supply control module.
Optionally, setting unit 401 is also for when electronic equipment is switched to shutdown mode from non-shutdown mode, and arranging the first id signal is the second state being different from the first state; First id signal of the second state is for representing that electronic equipment is in shutdown mode;
On/off unit 402 also for the first id signal based on the second state, the power supply of control module of cutting off the electricity supply.
Specifically, setting unit 401 is in not on-state for controlling the first cmos device; First cmos device is connected with the base stage of the first triode, and the base stage of the first triode is also connected with a datum; The emitter of the first triode is connected with the power supply electrical level of energy supply control module, and the collector of the first triode is connected with energy supply control module;
When the first cmos device is in not conducting, the first triode is in not on-state, to cut off the electricity supply the power supply of control module to make on/off unit 402.
Optionally, on/off unit 402 also at the first id signal based on the second state, before the power supply of control module of cutting off the electricity supply, receives the second id signal of the third state that electronic equipment sends; Wherein, when to switch to any one pattern shutdown mode or all the other non-shutdown modes from the first non-shutdown mode when electronic equipment, setting unit 401 is the third state for arranging the second id signal; Based on the second id signal of the third state and the first id signal of the second state, the power supply of control module of cutting off the electricity supply.
The various variation pattern of the information processing method in earlier figures 1-Fig. 3 embodiment and instantiation are equally applicable to the electronic equipment of the present embodiment, by the aforementioned detailed description to information processing method, those skilled in the art clearly can know the implementation method of electronic equipment in the present embodiment, so succinct in order to instructions, be not described in detail in this.
Above-mentioned one or more technical scheme in the embodiment of the present application, at least has one or more technique effects following:
In the technical scheme of the embodiment of the present application, when electronic equipment is in non-shutdown mode, send to the first id signal of energy supply control module can be set to the first state, wherein the first id signal of the first state is for representing that electronic equipment is in described non-shutdown mode, and then energy supply control module is based on the first id signal of the first state, can not power-off, keep the power supply of energy supply control module.So, solve the pattern that electronic equipment in prior art is not in normal work, such as be in and suspend to internal memory, the technical matters that when suspending to hard disk isotype, energy supply control module also can be de-energized, achieve and only under electronic equipment shutdown mode, disconnect power supply, under non-shutdown mode, keep the technique effect of powering.
Those skilled in the art should understand, embodiments of the invention can be provided as method, system or computer program.Therefore, the present invention can adopt the form of complete hardware embodiment, completely software implementation or the embodiment in conjunction with software and hardware aspect.And the present invention can adopt in one or more form wherein including the upper computer program implemented of computer-usable storage medium (including but not limited to magnetic disk memory, CD-ROM, optical memory etc.) of computer usable program code.
The present invention describes with reference to according to the process flow diagram of the method for the embodiment of the present invention, equipment (system) and computer program and/or block scheme.Should understand can by the combination of the flow process in each flow process in computer program instructions realization flow figure and/or block scheme and/or square frame and process flow diagram and/or block scheme and/or square frame.These computer program instructions can being provided to the processor of multi-purpose computer, special purpose computer, Embedded Processor or other programmable data processing device to produce a machine, making the instruction performed by the processor of computing machine or other programmable data processing device produce device for realizing the function of specifying in process flow diagram flow process or multiple flow process and/or block scheme square frame or multiple square frame.
These computer program instructions also can be stored in can in the computer-readable memory that works in a specific way of vectoring computer or other programmable data processing device, the instruction making to be stored in this computer-readable memory produces the manufacture comprising command device, and this command device realizes the function of specifying in process flow diagram flow process or multiple flow process and/or block scheme square frame or multiple square frame.
These computer program instructions also can be loaded in computing machine or other programmable data processing device, make on computing machine or other programmable devices, to perform sequence of operations step to produce computer implemented process, thus the instruction performed on computing machine or other programmable devices is provided for the step realizing the function of specifying in process flow diagram flow process or multiple flow process and/or block scheme square frame or multiple square frame.
Specifically, the computer program instructions that a kind of information processing method in the embodiment of the present application is corresponding can be stored in CD, hard disk, on the storage mediums such as USB flash disk, when the computer program instructions corresponding with the first information processing method in storage medium is read by an electronic equipment or be performed, comprise the steps:
When electronic equipment is in non-shutdown mode, arrange and send to the first id signal of energy supply control module to be the first state, the first id signal of the first state is for representing that described electronic equipment is in described non-shutdown mode;
Described energy supply control module, based on the first id signal of described first state, keeps the power supply of described energy supply control module.
Optionally, also storing other computer instruction in described storage medium and be performed, comprising the steps: when being performed
When described electronic equipment is switched to shutdown mode from described non-shutdown mode, arranging described first id signal is the second state being different from described first state; First id signal of the second state is for representing that described electronic equipment is in described shutdown mode;
Described energy supply control module, based on the first id signal of described second state, cuts off the power supply of described energy supply control module.
Optionally, store in described storage medium to arrange described first id signal with step be the second state, corresponding computer instruction, being specifically performed in process, specifically comprises the steps:
Described electronic equipment controls the first cmos device and is in not on-state; Described first cmos device is connected with the base stage of the first triode, and the base stage of described first triode is also connected with a datum; The emitter of described first triode is connected with the power supply electrical level of described energy supply control module, and the collector of described first triode is connected with described energy supply control module;
Optionally, store in described storage medium with first id signal of energy supply control module described in step based on described second state, cut off first id signal of the described energy supply control module of power supply based on described second state of described energy supply control module, cut off the power supply of described energy supply control module, corresponding computer instruction, being specifically performed in process, specifically comprises the steps:
When described first cmos device is in not conducting, described first triode is in described not on-state.
Optionally, other computer instruction is also stored in described storage medium, these computer instructions with step: described energy supply control module is based on the first id signal of described second state, being performed before cutting off the power supply of described energy supply control module, comprising the steps: when being performed
Described energy supply control module receives the second id signal of the third state that described electronic equipment sends; Wherein, when described electronic equipment switches to any one pattern described shutdown mode or all the other non-shutdown modes from described first non-shutdown mode, arranging the second id signal is the third state;
Store in described storage medium with first id signal of energy supply control module described in step based on described second state, cut off the power supply of described energy supply control module, corresponding computer instruction, being specifically performed in process, specifically comprises the steps:
Based on the second id signal of the described third state and the first id signal of described second state, cut off the power supply of described energy supply control module.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (8)
1. an information processing method, comprising:
When electronic equipment is in non-shutdown mode, arrange and send to the first id signal of energy supply control module to be the first state, the first id signal of the first state is for representing that described electronic equipment is in described non-shutdown mode;
Described energy supply control module, based on the first id signal of described first state, keeps the power supply of described energy supply control module.
2. the method for claim 1, is characterized in that, described method also comprises:
When described electronic equipment is switched to shutdown mode from described non-shutdown mode, arranging described first id signal is the second state being different from described first state; First id signal of the second state is for representing that described electronic equipment is in described shutdown mode;
Described energy supply control module, based on the first id signal of described second state, cuts off the power supply of described energy supply control module.
3. method as claimed in claim 2, it is characterized in that, arranging described first id signal is the second state, comprising:
Described electronic equipment controls the first cmos device and is in not on-state; Described first cmos device is connected with the base stage of the first triode, and the base stage of described first triode is also connected with a datum; The emitter of described first triode is connected with the power supply electrical level of described energy supply control module, and the collector of described first triode is connected with described energy supply control module;
Described energy supply control module, based on the first id signal of described second state, cuts off the power supply of described energy supply control module, comprising:
When described first cmos device is in not conducting, described first triode is in described not on-state.
4. method as claimed in claim 2, is characterized in that, at first id signal of described energy supply control module based on described second state, before cutting off the power supply of described energy supply control module, also comprise:
Described energy supply control module receives the second id signal of the third state that described electronic equipment sends; Wherein, when described electronic equipment switches to any one pattern described shutdown mode or all the other non-shutdown modes from described first non-shutdown mode, arranging the second id signal is the third state;
Described energy supply control module, based on the first id signal of described second state, cuts off the power supply of described energy supply control module, comprising:
Based on the second id signal of the described third state and the first id signal of described second state, cut off the power supply of described energy supply control module.
5. an electronic equipment, comprising:
Setting unit, for when electronic equipment is in non-shutdown mode, arrange and send to the first id signal of on/off unit to be the first state, the first id signal of the first state is for representing that described electronic equipment is in described non-shutdown mode;
Described on/off unit, for the first id signal based on described first state, keeps the power supply of energy supply control module.
6. electronic equipment as claimed in claim 5, it is characterized in that, described setting unit is also for when described electronic equipment is switched to shutdown mode from described non-shutdown mode, and arranging described first id signal is the second state being different from described first state; First id signal of the second state is for representing that described electronic equipment is in described shutdown mode;
Described on/off unit also for the first id signal based on described second state, cuts off the power supply of described energy supply control module.
7. electronic equipment as claimed in claim 6, it is characterized in that, described setting unit is in not on-state for controlling the first cmos device; Described first cmos device is connected with the base stage of the first triode, and the base stage of described first triode is also connected with a datum; The emitter of described first triode is connected with the power supply electrical level of described energy supply control module, and the collector of described first triode is connected with described energy supply control module;
When described first cmos device is in not conducting, described first triode is in described not on-state, cuts off the power supply of described energy supply control module to make described on/off unit.
8. electronic equipment as claimed in claim 6, it is characterized in that, described on/off unit also at the first id signal based on described second state, before cutting off the power supply of described energy supply control module, receives the second id signal of the third state that described electronic equipment sends; Wherein, when described electronic equipment switches to any one pattern described shutdown mode or all the other non-shutdown modes from described first non-shutdown mode, it is the third state that described setting unit is used for arranging the second id signal; Based on the second id signal of the described third state and the first id signal of described second state, cut off the power supply of described energy supply control module.
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| CN105487630B (en) | 2019-04-23 |
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