CN106227317B - A kind of signal processing method and electronic equipment - Google Patents
A kind of signal processing method and electronic equipment Download PDFInfo
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- CN106227317B CN106227317B CN201610625788.4A CN201610625788A CN106227317B CN 106227317 B CN106227317 B CN 106227317B CN 201610625788 A CN201610625788 A CN 201610625788A CN 106227317 B CN106227317 B CN 106227317B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- 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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- 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
- G06F1/28—Supervision thereof, e.g. detecting power-supply failure by out of limits supervision
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- General Engineering & Computer Science (AREA)
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Abstract
This application provides a kind of signal processing method and electronic equipment, method includes: whether detection electronic equipment enters dbjective state, and dbjective state is standby or suspend mode or shutdown；After electronic equipment enters dbjective state, target control signal is generated；Controlling power supply module by target control signal is that voltage adjusts module controller power supply so that voltage adjusts module controller electrification reset, and control power supply module stops adjusting module controller power supply for voltage after the completion of voltage adjusts module controller electrification reset.The application can be when electronic equipment enters dbjective state, make voltage adjust module controller based on target control signal to be initialized, therefore when electronic equipment enters normal boot-strap state, voltage adjusts module controller can provide the voltage needed for it for processor, and then avoid the case where crashing, simultaneously, it is no longer necessary to artificially go plug AC power cord, better user experience.
Description
Technical field
The present invention relates to field of computer technology more particularly to a kind of signal processing methods and electronic equipment.
Background technique
Currently, digital power chip, digital power chip would generally be used in the electronic equipments such as PC or laptop
For electronic equipment processor power, when electronic equipment carry out soft start when it is possible that due to digital power chip not into
The problem of row is initialized and is crashed.
Specifically, being provided since the processor of electronic equipment needs the voltage on digital power chip to adjust module controller
1.27V voltage, and the maximum output voltage value that voltage is adjusted in module controller internal register only has 1.22V, i.e., it can not
It is provided to processor and meets its desired voltage, will appear the problem of electronic equipment crashes, just at this time in order to be processor
The voltage for meeting its demand is provided, needs to initialize voltage adjusting module controller, voltage is adjusted into module controller
Internal register in maximum output voltage be initialized as default value 1.52V.
In the prior art, in order to solve the problems, such as electronic equipment crash, it usually needs user plugs AC power cord again,
Make voltage adjust module controller to re-power, the maximum output voltage in internal register be initialized as default value 1.52V,
However, plug AC power cord is more troublesome, user experience is bad.
Summary of the invention
In view of this, the present invention provides a kind of signal processing method and electronic equipment, to solve the logical of the prior art
Crossing plug AC power cord makes voltage adjust module controller more troublesome, the user experience that re-powers the mode initialized
Bad problem, its technical solution is as follows:
A kind of signal processing method, is applied to an electronic equipment, and the signal processing method includes:
Detect whether the electronic equipment enters dbjective state, the dbjective state is standby or suspend mode or shutdown；
After the electronic equipment enters dbjective state, target control signal is generated；
Controlling power supply module by the target control signal is that voltage adjusts module controller power supply so that the voltage
Module controller electrification reset is adjusted, and controls the power supply mould after the completion of voltage adjusts module controller electrification reset
Block stops being that the voltage adjusts module controller power supply.
Wherein, it is described by the target control signal control power supply module be voltage adjust module controller power so that
The voltage adjusts module controller electrification reset, and controls institute after the completion of the voltage adjusts module controller electrification reset
It states power supply module and stops being that the voltage adjusts module controller power supply, comprising:
The power supply module is controlled after the electronic equipment enters the dbjective state by the target control signal
Preset time period in for the voltage adjust module controller power so that the voltage adjust module controller electrification reset,
It and is being that the voltage adjusts module controller power supply more than stopping after the preset time period.
Preferably, the signal processing method further include:
Delay preset duration is to ensure that the electronic equipment enters the dbjective state.
Wherein, the target control signal be low and high level signal, the target control signal the electronic equipment into
It is high level in preset time period after entering the dbjective state, when being more than the preset time period, jump is low level.
A kind of electronic equipment, comprising: processor and embedded controller；
Whether the processor enters dbjective state for detecting the electronic equipment, the dbjective state be it is standby or
Person's suspend mode or shutdown；
The embedded controller, for producing when the processor detects that the electronic equipment enters dbjective state
Raw target control signal, and by the target control signal control power supply module be voltage adjust module controller power supply so that
The voltage adjusts module controller electrification reset, and controls institute after the completion of the voltage adjusts module controller electrification reset
It states power supply module and stops being that the voltage adjusts module controller power supply.
Wherein, the embedded controller is specifically used for existing by the target control signal control power supply module
The electronic equipment enter the dbjective state after preset time period in for the voltage adjust module controller power so that
The voltage adjusts module controller electrification reset, and is being that the voltage adjusts mould group more than stopping after the preset time period
Controller power supply.
Wherein, the embedded controller is also used to be delayed preset duration to ensure that the electronic equipment enters the mesh
Mark state.
Wherein, the target control signal be low and high level signal, the target control signal the electronic equipment into
It is high level in preset time period after entering the dbjective state, when being more than the preset time period, jump is low level.
Wherein, the electronic equipment further include: power supply module and voltage adjust module controller；
The power supply module, for being voltage adjusting module controller power supply based on the target control signal and stopping
Only power；
The voltage mode transfer group controller, for carrying out electrification reset when power supply module power supply.
Wherein, the target control signal is that GPIO controls signal.
Above-mentioned technical proposal has the following beneficial effects:
Signal processing method and electronic equipment provided by the invention, are able to detect whether electronic equipment enters dbjective state,
And after electronic equipment enters dbjective state, target control signal is generated, and then voltage is controlled by the target control signal
The power supply module for adjusting module controller is that voltage adjusts module controller power supply, so that voltage adjusts module controller energy
Enough electrification resets are initialized, and control power supply module stops supplying for it after the completion of voltage adjusts module controller electrification reset
Electricity has been initialized since voltage adjusts module controller, when electronic equipment enters normal boot-strap state, voltage tune
Section module controller can provide the voltage needed for it for processor, and then avoid the case where crashing, meanwhile, no longer need
Very important person is to go plug AC power cord, better user experience.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is a flow diagram of signal processing method provided in an embodiment of the present invention；
Fig. 2 is another flow diagram of signal processing method provided in an embodiment of the present invention；
Fig. 3 is a structural schematic diagram of electronic equipment provided in an embodiment of the present invention；
Fig. 4 is another structural schematic diagram of electronic equipment provided in an embodiment of the present invention；
Fig. 5 show electronic equipment provided in an embodiment of the present invention into standby S3 or suspend mode S4 or shutdown S5 when,
The schematic diagram for the target control signal that embedded controller generates.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The embodiment of the invention provides a kind of signal processing method, this method is applied to an electronic equipment, referring to Fig. 1,
A flow diagram of the signal processing method is shown, which may include:
Step S101: whether detection electronic equipment enters dbjective state.
Wherein, dbjective state can be standby S3 or suspend mode S4 or shutdown S5.
Step S102: after electronic equipment enters dbjective state, target control signal is generated.
That is, generating target control signal when electronic equipment enters standby S3 or suspend mode S4 or shutdown S5.
Step S103: controlling power supply module by target control signal is that voltage adjusts module controller power supply so that voltage
Module controller electrification reset is adjusted, and the stopping of control power supply module is after the completion of voltage adjusts module controller electrification reset
Voltage adjusts module controller power supply.
The maximum output voltage that voltage adjusting module controller electrification reset can be its internal register is initialized as defaulting
Value such as 1.52V enters normal operating conditions by standby S3 or suspend mode S4 or shutdown S5 when electronic equipment progress soft start
When S0, voltage adjusting module controller, which can provide enough voltage for the processor of electronic equipment, makes its normal work, thus
Avoid the problem of electronic equipment crashes.
Signal processing method provided by the invention, be able to detect electronic equipment whether enter dbjective state (it is standby or stop
Sleep or shut down), and after electronic equipment enters dbjective state, target control signal is generated, and then pass through the target control
It is that voltage adjusts module controller power supply that signal, which controls voltage and adjusts the power supply module of module controller, so that voltage is adjusted
Module controller can electrification reset initialized, voltage adjust module controller electrification reset after the completion of control power supply mould
Block stopping power for it, due to voltage adjust module controller initialized, when electronic equipment by dbjective state into
When entering normal boot-strap state, voltage adjusts module controller can provide the voltage needed for it for processor, and then avoid out
The case where now crashing, simultaneously, it is no longer necessary to artificially go plug AC power cord, better user experience.
Referring to Fig. 2, showing another structural schematic diagram of signal processing method provided in an embodiment of the present invention, the signal
Processing method may include:
Step S201: whether detection electronic equipment enters dbjective state.
Wherein, dbjective state can be standby S3 or suspend mode S4 or shutdown S5.
Step S202: after electronic equipment enters dbjective state, generate target control signal and be delayed preset duration with
Ensure that electronic equipment enters dbjective state.
Illustratively, after detecting that electronic equipment enters standby S3 state, target control signal is generated, is then delayed 5 seconds,
To ensure that electronic equipment enters standby S3 state.
Step S203: controlling power supply module by target control signal is that voltage adjusts module controller power supply so that voltage
Module controller electrification reset is adjusted, and the stopping of control power supply module is after the completion of voltage adjusts module controller electrification reset
Voltage adjusts module controller power supply.
In one possible implementation, it presets voltage and adjusts the time required for module controller electrification reset
Section, controlling power supply module by target control signal is voltage tune in the preset time period after electronic equipment enters dbjective state
Module controller is saved to power so that voltage adjusts module controller electrification reset, and is being voltage more than stopping after preset time period
Adjust module controller power supply.
In the present embodiment, target control signal can be low and high level signal, the low and high level signal electronic equipment into
It is high level in preset time period after entering dbjective state S3 or S4 or S5, when being more than preset time period, jump is low electricity
It is flat.
In the prior art, only when plugging power supply line again, the backup power source that voltage provides module such as 3.3V could be
Voltage adjusts module controller power supply to carry out electrification reset, at the beginning of making the maximum output voltage in internal register
Beginning turns to default value (such as 1.52V), and the present invention can produce after detecting that electronic equipment enters S3 or S4 S5 state
One target control signal such as GPIO controls signal, which can control power supply module such as MOSFET on and off, has
The MOSFET of control first of body is connected in preset period of time, and the voltage connecting with MOSFET is made to provide the standby electricity of module such as 3.3V
Source can adjust module controller power supply for voltage to be made to post inside it so that voltage adjusts module controller electrification reset
Maximum output voltage in storage is initialized as default value (such as 1.52V), and after the completion of electrification reset, control MOSFET is closed,
So that the backup power source that voltage provides module such as 3.3V can not adjust module controller power supply for voltage.When electronic equipment by S3 or
When person's S4 or S5 shape enters S0 state, electrification reset, i.e. internal register are had been carried out since voltage adjusts module controller
In maximum output voltage be initialized as default value (such as 1.52V), therefore, voltage adjust module controller can be electronic equipment
CPU enough voltage be provided make its normal work, the case where so as to avoid crashing.
Signal processing method provided by the invention, be able to detect electronic equipment whether enter dbjective state (it is standby or stop
Sleep or shut down), and after electronic equipment enters dbjective state, it generates target control signal and simultaneously postpones preset duration, in turn
Controlling voltage to adjust the power supply module of module controller by the target control signal is that voltage adjusts module controller power supply, from
And enable voltage to adjust module controller electrification reset and initialized, it is complete to adjust module controller electrification reset in voltage
Stop powering for it at rear control power supply module, initialized since voltage adjusts module controller, when electronics is set
For when entering normal boot-strap state by dbjective state, voltage adjusts module controller can provide the electricity needed for it for processor
Pressure, and then the case where crashing is avoided, simultaneously, it is no longer necessary to artificially go plug AC power cord, better user experience.
The embodiment of the invention also provides a kind of electronic equipment, referring to Fig. 3, showing the structural representation of the electronic equipment
Figure, which may include: processor and embedded controller.Wherein:
Processor 301, for detecting whether electronic equipment enters dbjective state.
Wherein, dbjective state is standby or suspend mode or shutdown.
Embedded controller 302, for generating target when processor 301 detects that electronic equipment enters dbjective state
Signal is controlled, and controlling power supply module by target control signal is that voltage adjusts module controller power supply so that voltage adjusts mould
Group controller electrification reset, and control power supply module stops being voltage tune after the completion of voltage adjusts module controller electrification reset
Save module controller power supply.
Electronic equipment provided by the invention, be able to detect electronic equipment whether enter dbjective state (standby or suspend mode or
Person's shutdown), and after electronic equipment enters dbjective state, target control signal is generated, and then pass through the target control signal
Controlling voltage and adjusting the power supply module of module controller is that voltage adjusts module controller power supply, so that voltage adjusts mould group
Controller can electrification reset initialized, voltage adjust module controller electrification reset after the completion of control power supply module stop
It only powers for it, has been initialized since voltage adjusts module controller, when electronic equipment is entered just by dbjective state
When normal open state, voltage adjusts module controller can provide the voltage needed for it for processor, and then it is dead to avoid appearance
The case where machine, simultaneously, it is no longer necessary to artificially go plug AC power cord, better user experience.
The embodiment of the invention also provides a kind of electronic equipment, referring to Fig. 4, showing the structural representation of the electronic equipment
Figure, the electronic equipment may include: that processor 401, embedded controller 402, power supply module 403 and voltage adjust the control of mould group
Device 404.Wherein:
Processor 401, for detecting whether electronic equipment enters dbjective state.
Wherein, dbjective state is standby or suspend mode or shutdown.
Embedded controller 402, for generating target control when processor detects that electronic equipment enters dbjective state
Signal, and controlling power supply module by target control signal is that voltage adjusts module controller power supply so that voltage adjusts the control of mould group
Device electrification reset processed, and control power supply module stops being that voltage adjusts mould after the completion of voltage adjusts module controller electrification reset
Group controller power supply.
Specifically, embedded controller, which controls power supply module by target control signal, enters dbjective state in electronic equipment
Preset time period afterwards is interior to adjust module controller power supply so that voltage adjusts module controller electrification reset, and is surpassing for voltage
Stop being that voltage adjusts module controller power supply after crossing preset time period.
Wherein, target control signal can be low and high level signal, and target control signal enters target-like in electronic equipment
It is high level in preset time period after state, when being more than preset time period, jump is low level.Specifically, target control signal
Signal can be controlled for GPIO.
In a kind of preferred implementation, embedded controller 402 is also used to be delayed preset duration to ensure that electronics is set
It is standby to enter dbjective state.
Illustratively, embedded controller 402 generates target control letter when detecting that electronic equipment enters dbjective state
Number, power supply module 403 is controlled based on target control signal again after being then delayed 5 seconds.
Power supply module 403, for being voltage adjusting module controller power supply based on target control signal and stopping power supply.
Voltage mode transfer group controller 404, for carrying out electrification reset when power supply module power supply.
In one possible implementation, power supply module can be MOSFET, and MOSFET provides module with voltage and connect,
When target control signal is high level, MOSFET conducting, voltage provides module and just adjusts module controller offer electricity to voltage
Pressure adjusts module controller power supply to voltage, at this point, voltage adjusts module controller electrification reset, voltage adjusts the control of mould group
Maximum output voltage in internal register is initialized as default value (such as 1.52V) by device processed, adjusts module controller in voltage
After the completion of electrification reset, target control signal is low level by high level jump, and MOSFET is closed, and voltage provides module and is no longer
Voltage adjusts module controller and provides voltage, i.e. voltage adjusts module controller power-off, stops working.
Referring to Fig. 5, showing when electronic equipment enters standby S3 or suspend mode S4 or shutdown S5, generated mesh
The schematic diagram of mark control signal such as GPIO control signal enters standby S3 or suspend mode in electronic equipment as can be seen from Figure
S4 or shutdown S5 when, embedded controller generate GPIO control signal, and GPIO control signal electronic equipment enter to
High level is kept in 60 seconds after machine S3 or suspend mode S4 or shutdown S5, so that voltage adjusts module controller at this 60 seconds
Interior completion electrification reset, after 60s, it is low level that GPIO, which controls signal jump, so that voltage adjusts module controller and stops work
Make.
When electronic equipment carries out soft start, i.e., when entering normal work S0 state by standby S3 or S4 or S5 state,
The maximum output voltage in internal register has been initialized as default value (such as 1.52V) since voltage adjusts module controller,
Then voltage adjusts module controller and can provide enough voltage for the processor of electronic equipment and make its normal work at this time.
Electronic equipment provided by the invention, be able to detect electronic equipment whether enter dbjective state (standby or suspend mode or
Person's shutdown), and after electronic equipment enters dbjective state, target control signal is generated, and then pass through the target control signal
Controlling voltage and adjusting the power supply module of module controller is that voltage adjusts module controller power supply, so that voltage adjusts mould group
Controller can electrification reset initialized, voltage adjust module controller electrification reset after the completion of control power supply module stop
It only powers for it, has been initialized since voltage adjusts module controller, when electronic equipment is entered just by dbjective state
When normal open state, voltage adjusts module controller can provide the voltage needed for it for processor, and then it is dead to avoid appearance
The case where machine, simultaneously, it is no longer necessary to artificially go plug AC power cord, better user experience.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
In several embodiments provided herein, it should be understood that disclosed method, apparatus and equipment, it can be with
It realizes by another way.For example, the apparatus embodiments described above are merely exemplary, for example, the unit
It divides, only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units or components
It can be combined or can be integrated into another system, or some features can be ignored or not executed.Another point, it is shown or
The mutual coupling, direct-coupling or communication connection discussed can be by some communication interfaces, between device or unit
Coupling or communication connection are connect, can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.In addition, the functional units in various embodiments of the present invention may be integrated into one processing unit, it is also possible to each
Unit physically exists alone, and can also be integrated in one unit with two or more units.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product
It is stored in a determining machine read/write memory medium.Based on this understanding, technical solution of the present invention is substantially in other words
The part of the part that contributes to existing technology or the technical solution can be embodied in the form of software products, this is really
Determine machine software product to be stored in a storage medium, including some instructions are used so that a determining machine equipment (can be a
People determines machine, server or the network equipment etc.) it performs all or part of the steps of the method described in the various embodiments of the present invention.
And storage medium above-mentioned includes: that USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited
The various media that can store program code such as reservoir (RAM, Random Access Memory), magnetic or disk.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (10)
1. a kind of signal processing method, which is characterized in that be applied to an electronic equipment, the signal processing method includes:
Detect whether the electronic equipment enters dbjective state, the dbjective state is standby or suspend mode or shutdown；
After the electronic equipment enters dbjective state, target control signal is generated；
Controlling power supply module by the target control signal is that voltage adjusts module controller power supply so that the voltage is adjusted
Module controller electrification reset, and control the power supply module after the completion of voltage adjusts module controller electrification reset and stop
Only module controller power supply is adjusted for the voltage.
2. signal processing method according to claim 1, which is characterized in that described to be controlled by the target control signal
Power supply module is that voltage adjusts module controller and powers so that the voltage adjusts module controller electrification reset, and in the electricity
The power supply module, which is controlled, after the completion of pressure adjusting module controller electrification reset stops being that the voltage adjusts module controller confession
Electricity, comprising:
It is pre- after the electronic equipment enters the dbjective state that the power supply module is controlled by the target control signal
If module controller is adjusted for the voltage in the period to power so that the voltage adjusts module controller electrification reset, and
It is that the voltage adjusts module controller power supply more than stopping after the preset time period.
3. signal processing method according to claim 1, which is characterized in that the signal processing method further include:
Delay preset duration is to ensure that the electronic equipment enters the dbjective state.
4. signal processing method described in any one of -3 according to claim 1, which is characterized in that the target control signal
For low and high level signal, the target control signal is in the preset time period after the electronic equipment enters the dbjective state
For high level, when being more than the preset time period, jump is low level.
5. a kind of electronic equipment characterized by comprising processor and embedded controller；
The processor, for detecting whether the electronic equipment enters dbjective state, the dbjective state is standby or stops
It sleeps or shuts down；
The embedded controller, for generating mesh when the processor detects that the electronic equipment enters dbjective state
Mark control signal, and controlling power supply module by the target control signal is that voltage adjusts module controller power supply so that described
Voltage adjusts module controller electrification reset, and controls the confession after the completion of voltage adjusts module controller electrification reset
Electric module stops being that the voltage adjusts module controller power supply.
6. electronic equipment according to claim 5, which is characterized in that the embedded controller, specifically for passing through
It states target control signal and controls the power supply module in the preset time period after the electronic equipment enters the dbjective state
Module controller is adjusted for the voltage to power so that the voltage adjusts module controller electrification reset, and is being more than described pre-
If stopping after the period is that the voltage adjusts module controller power supply.
7. electronic equipment according to claim 5, which is characterized in that the embedded controller is also used to be delayed default
Duration is to ensure that the electronic equipment enters the dbjective state.
8. the electronic equipment according to any one of claim 5-7, which is characterized in that the target control signal is height
Low level signal, the target control signal are high in the preset time period after the electronic equipment enters the dbjective state
Level, when being more than the preset time period, jump is low level.
9. the electronic equipment according to any one of claim 5-7, which is characterized in that the electronic equipment further include:
Power supply module and voltage adjust module controller；
The power supply module, for being voltage adjusting module controller power supply based on the target control signal and stopping supplying
Electricity；
The voltage adjusts module controller, for carrying out electrification reset when power supply module power supply.
10. electronic equipment according to claim 8, which is characterized in that the target control signal is that GPIO controls signal.
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| CN201610625788.4A CN106227317B (en) | 2016-08-02 | 2016-08-02 | A kind of signal processing method and electronic equipment |
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| CN111736514B (en) * | 2020-06-10 | 2020-12-04 | 杭州凯尔达机器人科技股份有限公司 | Robot control system based on general computer |
| CN111823238B (en) * | 2020-06-10 | 2021-12-28 | 杭州凯尔达机器人科技股份有限公司 | Robot time sequence control method, power supply time sequence management unit and control system |
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| CN1987793A (en) * | 2005-12-22 | 2007-06-27 | 国际商业机器公司 | Methods and arrangements for dynamically active processors |
| CN101351762A (en) * | 2005-12-30 | 2009-01-21 | 英特尔公司 | Method and apparatus for a zero voltage processor sleep state |
| CN103901989A (en) * | 2012-12-24 | 2014-07-02 | 航天信息股份有限公司 | Method and device for realizing startup and shutdown based on Android system |
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| US9292076B2 (en) * | 2013-09-16 | 2016-03-22 | Intel Corporation | Fast recalibration circuitry for input/output (IO) compensation finite state machine power-down-exit |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1987793A (en) * | 2005-12-22 | 2007-06-27 | 国际商业机器公司 | Methods and arrangements for dynamically active processors |
| CN101351762A (en) * | 2005-12-30 | 2009-01-21 | 英特尔公司 | Method and apparatus for a zero voltage processor sleep state |
| CN103901989A (en) * | 2012-12-24 | 2014-07-02 | 航天信息股份有限公司 | Method and device for realizing startup and shutdown based on Android system |
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