CN109004729A - A kind of electronic equipment and its control method - Google Patents
A kind of electronic equipment and its control method Download PDFInfo
- Publication number
- CN109004729A CN109004729A CN201810836350.XA CN201810836350A CN109004729A CN 109004729 A CN109004729 A CN 109004729A CN 201810836350 A CN201810836350 A CN 201810836350A CN 109004729 A CN109004729 A CN 109004729A
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- Prior art keywords
- battery
- electronic equipment
- power
- electricity
- module
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- 238000000034 method Methods 0.000 title claims abstract description 23
- 230000005611 electricity Effects 0.000 claims abstract description 50
- 238000001514 detection method Methods 0.000 claims description 37
- 241000208340 Araliaceae Species 0.000 claims 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 claims 1
- 235000003140 Panax quinquefolius Nutrition 0.000 claims 1
- 235000008434 ginseng Nutrition 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000006837 decompression Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
-
- H02J7/0091—
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a kind of electronic equipment and its control methods.The electronic equipment includes the first battery and the second battery, first battery and second battery can give the power electronic equipment, the described method comprises the following steps: when first battery individually to the power electronic equipment when, detect the electronic equipment system power dissipation whether be more than first battery output power；If so, control second battery is to the power electronic equipment；When the electricity of first battery and second battery is below default electricity, then stop first battery and second battery simultaneously to the power electronic equipment, and is configured according to parameter preset and determine first battery and second battery to the sequence of the power electronic equipment.Limitation due to cell safety and to battery discharge power is solved the problems, such as in conjunction with double cell scheme using electronic equipment and its control method of the invention, there is better experience, has more practicability.
Description
Technical field
The present invention relates to the control field of electronic equipment more particularly to a kind of electronic equipment and its control method.
Background technique
Currently, the electronic equipment of double cell is increasingly common, but existing electronic equipment such as mobile phone, notebook, plate
Although computer can configure double cell, it is single battery electric discharge always during discharge, can not accomplishes double cell while put
Electricity.And when system is in the case where being unable to satisfy power supply, double cell electric discharge can provide better experience for electronic equipment.
For the problems of in the prior art, a kind of electronic equipment is provided and its control method is of great significance.
Summary of the invention
To solve the above problems, the embodiment of the present invention provides a kind of electronic equipment and its control method.
To achieve the above object, the control method of the electronic equipment of the embodiment of the present invention, the electronic equipment include first
Battery and the second battery, first battery and second battery can give the power electronic equipment, the method packet
Include following steps: when first battery individually to the power electronic equipment when, detect the system power dissipation of the electronic equipment
Whether be more than first battery output power；If so, control second battery is to the power electronic equipment；Work as institute
When stating the electricity of the first battery and second battery and being below default electricity, then stop first battery and second electricity
Pond configures according to parameter preset simultaneously to the power electronic equipment and determines first battery and second battery to institute
State the sequence of power electronic equipment；
Further, the system power dissipation of the detection electronic equipment whether be more than first battery output power
It can be with are as follows: whether the temperature of detection first battery is higher than preset threshold；
Further, when first battery individually to the power electronic equipment when, detect the electronic equipment
System power dissipation whether be more than first battery output power after further include: if so, control boosting and reduction voltage circuit
Output voltage is lower than the voltage of first battery；
Further, after controlling second battery to the power electronic equipment further include: detection described first
Whether the electricity of battery or second battery is lower than default electricity, if so, stopping first battery or second electricity
Pond is to the power electronic equipment；
The present invention also provides a kind of electronic equipment, including control module, the first battery, the second battery, first switch, second
Switch and system power dissipation detection module, first battery and second battery are used to the power electronic equipment；Institute
State whether system power dissipation of the system power dissipation detection module for detecting the electronic equipment is more than first battery or described the
The output power of two batteries；The control module can by opening or closing the first switch and/or the second switch,
With control first battery and/or second battery whether the power supply to the electronic equipment；
Further, further include temperature detecting module, the temperature detecting module for detect first battery and/or
Whether the temperature of second battery is higher than preset threshold；
It further, further include boosting and reduction voltage circuit, the control module can control the boosting and reduction voltage circuit
Output voltage be lower than first battery voltage；
It further, further include electric power detection module, the electric power detection module is respectively at first battery and described
Second battery is mutually electrically connected, and the electric power detection module is used to detect the electricity of first battery and/or second battery
Whether amount is lower than default electricity；
It further, further include configuration storage module, the configuration storage module is described for storing parameter preset configuration
Control module can be determined by calling the parameter preset configuration in the configuration storage module first battery and
Sequence of second battery to the power electronic equipment.
A kind of electronic equipment and its control method of the invention, it is defeated using power supply switchable voltage in conjunction with double cell scheme
The function of double cell while electric discharge may be implemented in characteristic out, design double cell power management policy, and this programme is compared with prior art
Have following advantage: existing power supply management subject framework is constant, it is only necessary to impressed current detecting and power detecting circuit and increasing
It increases pass and comes switch discharges path, realize double cell electric discharge；This programme TypeC defers to PD3.0 specification, utilizes Type C electricity
The output adjustable characteristic in source realizes double cell electric discharge output, does not need additional power supply using double cell discharge circuit scheme
Translation circuit does not increase hardware cost；Existing PD3.0PSS power supply only has 60W, and with smallerization of adapter and lighter
Just requirement, is discharged simultaneously by double cell and double cell electric discharge exports, and can easily be solved due to cell safety and to electricity
The problem of limitation of tank discharge power, while having better experience, it can easily realize that 100W is exported；Current battery is more and more lighter
Quantization, the adapter of configuration tends to lightweight and power is also lower and lower, in this case, realizes double cell electric discharge and puts
Electricity, it is very practical.
Detailed description of the invention
Fig. 1 is the flow diagram of the control method of electronic equipment described in the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of electronic equipment described in the embodiment of the present invention.
Specific embodiment
In the following, structure and working principle to the embodiment of the present invention etc. are further described in conjunction with attached drawing.
As shown in FIG. 1, FIG. 1 is the flow diagram of the control method of electronic equipment described in the embodiment of the present invention, the electricity
Sub- equipment is the electronic equipment from charged pool such as mobile phone, laptop, tablet computer, and the electronic equipment includes the first battery
With the second battery, first battery and second battery can give the power electronic equipment, the method includes with
Lower step:
S1 when first battery individually to the power electronic equipment when, the system power dissipation for detecting the electronic equipment is
The no output power more than first battery；
S2 is if so, the output voltage of control boosting and reduction voltage circuit is lower than the voltage of first battery；
S3 is if so, control second battery to the power electronic equipment；
S4 detects first battery or whether the electricity of second battery is lower than default electricity, if so, stopping institute
The first battery or second battery are stated to the power electronic equipment；
Meanwhile when the electricity of first battery and second battery is below default electricity, then stop described
One battery and second battery determine first battery according to parameter preset configuration simultaneously to the power electronic equipment
With second battery to the sequence of the power electronic equipment.
Similarly, the method step may be: when second battery individually to the power electronic equipment when, detection
The system power dissipation of the electronic equipment whether be more than second battery output power；
If so, the output voltage of control boosting and reduction voltage circuit is lower than the voltage of second battery；
If so, control first battery is to the power electronic equipment；
Whether the electricity for detecting first battery or second battery is lower than default electricity, if so, described in stopping
First battery or second battery are to the power electronic equipment；
Meanwhile when the electricity of first battery and second battery is below default electricity, then stop described
One battery and second battery determine first battery according to parameter preset configuration simultaneously to the power electronic equipment
With second battery to the sequence of the power electronic equipment.
In the preferred embodiment of the invention, parameter preset configuration is specially according to first battery and described the
The capacity of two batteries, the sequence of voltage and other performance parameters in more detail, to determine first battery and described second
Sequence of the battery to the power electronic equipment；The default electricity is initially 10%, and user arbitrarily can raise or lower
The electricity of the default electricity is set.
In another embodiment of the invention, whether the system power dissipation of the detection electronic equipment is more than described first
The output power of battery can be with are as follows: whether the temperature of detection first battery is higher than preset threshold；I.e. the method may be used also
With are as follows:
When first battery individually to the power electronic equipment when, whether the temperature for detecting first battery is higher than
Preset threshold；
If so, the output voltage of control boosting and reduction voltage circuit is lower than the voltage of first battery；
If so, control second battery is to the power electronic equipment；
Whether the electricity for detecting first battery or second battery is lower than default electricity, if so, described in stopping
First battery or second battery are to the power electronic equipment；
Meanwhile when the electricity of first battery and second battery is below default electricity, then stop described
One battery and second battery determine first battery according to parameter preset configuration simultaneously to the power electronic equipment
With second battery to the sequence of the power electronic equipment.
In the preferred embodiment of the invention, the preset threshold is preset by user, when first battery
When electricity is more than preset threshold, then starts the second battery while being the power electronic equipment, while controlling boosting and decompression electricity
The output voltage on road is lower than the voltage of first battery, to avoid the guarantor occurred due to the first battery High-current output
The case where protecting or power supply be insufficient, and the power electronic equipment is caused to cut off.
As shown in Fig. 2, Fig. 2 is the structural schematic diagram of electronic equipment described in the embodiment of the present invention, including control module 3, the
One battery 1, the second battery 2, first switch 11, second switch 21 and system power dissipation detection module 5, the control module 3 and institute
First switch 11 and 21 phase of the second switch is stated to be electrically connected, first battery 1 by the first switch 11 with it is described
3 phase of control module is electrically connected, and second battery 2 is electrically connected by the second switch 21 and 3 phase of control module,
First battery 1 and second battery 2 are used to the power electronic equipment；The system power dissipation detection module 5 is used
In detect the electronic equipment system power dissipation whether be more than first battery 1 or second battery 2 output power；Institute
Stating control module 3 can be by opening or closing the first switch 11 and/or the second switch 21, to control described first
Battery 1 and/or second battery 2 whether the power supply to the electronic equipment；
The electronic equipment further includes that temperature detecting module 6, boosting and reduction voltage circuit 4, electric power detection module 8 and configuration are deposited
Store up module 7, the temperature detecting module 6 is electrically connected with 3 phase of control module, it is described boost and reduction voltage circuit 4 with it is described
3 phase of control module is electrically connected, and the electric power detection module 8 electrically connects with first battery 1 and 2 phase of the second battery
It connects, the configuration storage module 7 is electrically connected with 3 phase of control module, and 6 pieces of the temperature detection mould for detecting described the
Whether the temperature of one battery 1 and/or second battery 2 is higher than preset threshold；The control module 3 can control the boosting
Output voltage with reduction voltage circuit 4 is with the voltage lower than first battery 1；Electric power detection module 8, the electric power detection module
8 are mutually electrically connected respectively at first battery 1 with second battery 2, and the electric power detection module 8 is for detecting described the
Whether the electricity of one battery 1 and/or second battery 2 is lower than default electricity；Configuration storage module 7, the configuration store mould
Block 7 can be described pre- in the configuration storage module 7 by calling for storing parameter preset configuration, the control module 3
Setting parameter is configured to determine first battery 1 and second battery 2 to the sequence of the power electronic equipment.
In the embodiment of the present invention one, the electronic equipment is the laptop for having double cell, the electricity
Sub- equipment includes control module, the first battery, the second battery, first switch, second switch, system power dissipation detection module, temperature
Detection module, boosting and reduction voltage circuit, electric power detection module and configuration storage module, the control module and the first switch
And the second switch is mutually electrically connected, first battery is mutually electrically connected by the first switch with the control module
It connects, second battery is mutually electrically connected by the second switch and the control module, first battery and described
Two batteries are used to the power electronic equipment；The system that the system power dissipation detection module is used to detect the electronic equipment
Power consumption whether be more than first battery or second battery output power；
The control module can be by opening or closing the first switch and/or the second switch, to control
State the first battery and/or second battery whether the power supply to the electronic equipment；The temperature detecting module and the control
Molding block is mutually electrically connected, and the boosting and reduction voltage circuit are mutually electrically connected with the control module, the electric power detection module
It is mutually electrically connected with first battery and second battery, the configuration storage module mutually electrically connects with the control module
It connects, the temperature detecting module is used to detect first battery and/or whether the temperature of second battery is higher than default threshold
Value；The control module can control the output voltage of the boosting and reduction voltage circuit to be lower than the voltage of first battery；
Electric power detection module, the electric power detection module is mutually electrically connected respectively at first battery with second battery, described
Electric power detection module is used to detect first battery and/or whether the electricity of second battery is lower than default electricity；Configuration
Memory module, the configuration storage module can be by matching for storing parameter preset configuration, the control module described in calling
The parameter preset set in memory module is configured to determine first battery and second battery to the electronic equipment
The sequence of power supply.Parameter preset configuration be battery electricity prior to voltage first in capacity.
The control method of the electronic equipment is specifically:
When first battery individually to the power electronic equipment when,
Whether the system power dissipation that the system power dissipation detection module detects the electronic equipment is more than first battery
Output power；And the temperature detecting module detects the temperature of first battery and whether is higher than preset threshold；
If so, the output voltage of the control module control boosting and reduction voltage circuit is lower than the electricity of first battery
Pressure；Meanwhile the control module opens the second switch to control second battery to the power electronic equipment；
The electric power detection module detects first battery or whether the electricity of second battery is lower than default electricity,
If so, stopping first battery or second battery to the power electronic equipment；
Meanwhile when the electricity of first battery and second battery is below default electricity, then stop described
One battery and second battery determine first battery according to parameter preset configuration simultaneously to the power electronic equipment
With second battery to the sequence of the power electronic equipment.According to the residue electricity of first battery and second battery
Amount and amount of capacity determine the sequence to the power electronic equipment.
More than, schematic description only of the invention, it will be recognized by those skilled in the art that without departing from work of the invention
On the basis of making principle, a variety of improvement can be made to the present invention, this is all belonged to the scope of protection of the present invention.
Claims (9)
1. the control method of a kind of electronic equipment, which is characterized in that the electronic equipment includes the first battery and the second battery, institute
Stating the first battery and second battery can the described method comprises the following steps to the power electronic equipment:
When first battery individually to the power electronic equipment when, detect the electronic equipment system power dissipation whether be more than
The output power of first battery；
If so, control second battery is to the power electronic equipment；
When the electricity of first battery and second battery is below default electricity, then stop first battery and institute
The second battery is stated simultaneously to the power electronic equipment, and first battery and described second are determined according to parameter preset configuration
Sequence of the battery to the power electronic equipment.
2. the control method of electronic equipment as described in claim 1, which is characterized in that the detection electronic equipment is
Whether system power consumption is more than that the output power of first battery can be with are as follows: it is pre- whether the temperature of detection first battery is higher than
If threshold value.
3. the control method of electronic equipment as described in claim 1, which is characterized in that when first battery is individually to institute
When stating power electronic equipment, detect the electronic equipment system power dissipation whether be more than first battery output power after
Further include: if so, the output voltage of control boosting and reduction voltage circuit is lower than the voltage of first battery.
4. the control method of electronic equipment as described in claim 1, which is characterized in that controlling second battery to described
After power electronic equipment further include: whether the electricity for detecting first battery or second battery is lower than default electricity,
If so, stopping first battery or second battery to the power electronic equipment.
5. a kind of electronic equipment, which is characterized in that opened including control module, the first battery, the second battery, first switch, second
Pass and system power dissipation detection module,
First battery and second battery are used to the power electronic equipment；
The system power dissipation detection module be used for detect the electronic equipment system power dissipation whether be more than first battery or
The output power of second battery；
The control module can be by opening or closing the first switch and/or the second switch, to control described
One battery and/or second battery whether the power supply to the electronic equipment.
6. electronic equipment as claimed in claim 5, which is characterized in that it further include temperature detecting module, the temperature detection mould
Block is used to detect first battery and/or whether the temperature of second battery is higher than preset threshold.
7. electronic equipment as claimed in claim 5, which is characterized in that further include boosting and reduction voltage circuit, the control module
The output voltage of the boosting and reduction voltage circuit can be controlled to be lower than the voltage of first battery.
8. electronic equipment as claimed in claim 5, which is characterized in that it further include electric power detection module, the electric power detection mould
Block is mutually electrically connected respectively at first battery with second battery, and the electric power detection module is for detecting described first
Whether the electricity of battery and/or second battery is lower than default electricity.
9. electronic equipment as claimed in claim 5, which is characterized in that further include configuration storage module, the configuration stores mould
Block can be by calling the default ginseng in the configuration storage module for storing parameter preset configuration, the control module
Number configuration is to determine first battery and second battery to the sequence of the power electronic equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810836350.XA CN109004729A (en) | 2018-07-26 | 2018-07-26 | A kind of electronic equipment and its control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810836350.XA CN109004729A (en) | 2018-07-26 | 2018-07-26 | A kind of electronic equipment and its control method |
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| Publication Number | Publication Date |
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| CN109004729A true CN109004729A (en) | 2018-12-14 |
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| CN201810836350.XA Pending CN109004729A (en) | 2018-07-26 | 2018-07-26 | A kind of electronic equipment and its control method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110544782A (en) * | 2019-09-06 | 2019-12-06 | 北京机械设备研究所 | Air-cooled fuel cell temperature control system and temperature control method |
| CN110649589A (en) * | 2019-09-24 | 2020-01-03 | Oppo（重庆）智能科技有限公司 | Hybrid power supply control method and related product |
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| CN110544782A (en) * | 2019-09-06 | 2019-12-06 | 北京机械设备研究所 | Air-cooled fuel cell temperature control system and temperature control method |
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Application publication date: 20181214 |