CN105515076B - The method and device of adjusting parameter - Google Patents
The method and device of adjusting parameter Download PDFInfo
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- CN105515076B CN105515076B CN201410508829.2A CN201410508829A CN105515076B CN 105515076 B CN105515076 B CN 105515076B CN 201410508829 A CN201410508829 A CN 201410508829A CN 105515076 B CN105515076 B CN 105515076B
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- terminal
- mobile power
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- charge parameter
- charge
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The invention discloses a kind of method and devices of adjusting parameter, are related to information technology field, can meet the charge requirement of terminal.The method includes：Mobile power when being connect with terminal, obtains the charge parameter of terminal first, then according to the charge parameter of terminal, is adjusted to output parameter, finally according to output parameter, charges to terminal.The present invention suitable for mobile power output current or output voltage be adjusted.
Description
Technical field
The present invention relates to information technology field, more particularly to a kind of method and device of adjusting parameter.
Background technology
As the terminals such as mobile phone are more and more common, user is also more and more frequent for the use of the terminals such as mobile phone, leads to end
The power consumption at end is getting faster, in order to make user outdoors, and battery electricity it is lower in the case of, can normal use it is whole
End, it is a kind of to come into being for the mobile power that terminal charges in time.
Currently, a kind of method of mobile power charging, when mobile power, which detects, is connected with terminal, by fixed defeated
Go out electric current or output voltage, the terminal to have connected charges.
However, when mobile power is that terminal is charged by fixed output current or output voltage, due to difference
The terminal of type needs different charging currents or charging voltage to charge, for example, the charging voltage that part terminal needs is
5V, the charging voltage that part terminal needs are 9V, and the fixed charging current or charging voltage for causing mobile power to export can not
The different charge requirements for meeting all kinds of different terminals cannot be satisfied the charge requirement of terminal, relatively low so as to cause user experience.
Invention content
The present invention provides a kind of method and device of adjusting parameter, can meet the charge requirement of terminal.
The technical solution adopted by the present invention is：
In a first aspect, the present invention provides a kind of method of adjusting parameter, including：
When being connect with terminal, mobile power obtains the charge parameter of the terminal, and the charge parameter is charging current
Or charging voltage；
The mobile power is adjusted output parameter according to the charge parameter of the terminal, and the output parameter is
Output current or output voltage；
The mobile power charges to the terminal according to the output parameter.
Second aspect, the present invention provide a kind of device of adjusting parameter, including：
Acquiring unit, the charge parameter for when being connect with terminal, obtaining the terminal, the charge parameter are charging
Electric current or charging voltage；
Adjustment unit, the charge parameter of the terminal for being obtained according to the acquiring unit carry out output parameter
Adjustment, the output parameter are output current or output voltage；
Charhing unit, the output parameter for being adjusted according to the adjustment unit, charges to the terminal.
The method and device of adjusting parameter provided by the invention, when mobile power is connect with terminal, mobile power is first
The charge parameter for obtaining terminal is adjusted output parameter then according to the charge parameter of terminal, finally joins according to output
Number, charges to terminal.It is carried out for different terminals by fixed output current or output voltage from current mobile power
Charging is compared, and the charging current or charging voltage that the present invention is needed by obtaining terminal enable to mobile power according to acquisition
Charging current or charging voltage, to for the terminal charge output current or output voltage be adjusted so that being used for
The output current or output voltage of the terminal charge, the charging current or charging voltage needed with the terminal match, so as to
To meet the charge requirement of terminal, and then user experience can be improved.
Description of the drawings
It, below will be to the present invention or the prior art in order to illustrate more clearly of the present invention or technical solution in the prior art
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only the present invention's
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is the method flow diagram of adjusting parameter in the embodiment of the present invention；
Fig. 2 is the method flow diagram of another adjusting parameter in the embodiment of the present invention；
Fig. 3 is the apparatus structure schematic diagram of adjusting parameter in the embodiment of the present invention；
Fig. 4 is the apparatus structure schematic diagram of another adjusting parameter in the embodiment of the present invention.
Specific implementation mode
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 describes, 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 all other
Embodiment shall fall within the protection scope of the present invention.
The embodiment of the present invention provides a kind of method of adjusting parameter, disclosure satisfy that the charge requirement of terminal, as shown in Figure 1,
The method includes：
101, when being connect with terminal, mobile power obtains the charge parameter of terminal.
Wherein, charge parameter is charging current or charging voltage.
For the embodiment of the present invention, terminal can be mobile phone, palm PC and laptop etc., and the embodiment of the present invention is not
It limits.
102, mobile power is adjusted output parameter according to the charge parameter of terminal.
Wherein, output parameter is output current or output voltage.
For the embodiment of the present invention, if mobile power gets the charging current of terminal, mobile power can be according to obtaining
The charging current got is adjusted the output current of mobile power；If mobile power gets the charging voltage of terminal,
Mobile power can be adjusted the output voltage of mobile power according to the charging voltage got, so as to prevent from moving
The appearance for situations such as output current of dynamic power supply is excessive or output voltage is excessive, and then mobile power explosion can be prevented etc.
The appearance of situation.For example, if the charging current needed for the terminal that mobile power is got is 1.5A (ampere), mobile power will
Output current is adjusted to 1.5A；If the charging voltage needed for the terminal that mobile power is got is 5V (volt), mobile power
Output voltage is adjusted to 5V.
103, mobile power charges to terminal according to output parameter.
For the embodiment of the present invention, output parameter is the output current or output voltage of mobile power.If for example, mobile electricity
Output current is adjusted to 1.5A by source, then mobile power is 1.5A according to output current, is charged to terminal；If mobile power
Output voltage is adjusted to 5V, then mobile power is 5V according to output voltage, is charged to terminal.
The method of adjusting parameter provided in an embodiment of the present invention, when mobile power is connect with terminal, mobile power is first
The charge parameter for obtaining terminal is adjusted output parameter then according to the charge parameter of terminal, finally joins according to output
Number, charges to terminal.It is carried out for different terminals by fixed output current or output voltage from current mobile power
Charging is compared, and the charging current or charging voltage that the embodiment of the present invention is needed by obtaining terminal enable to mobile power root
According to the charging current or charging voltage of acquisition, to for the terminal charge output current or output voltage be adjusted so that
It must be used for the output current or output voltage of the terminal charge, the charging current or charging voltage needed with the terminal matches,
So as to meet the charge requirement of terminal, and then user experience can be improved.
It is illustrated as to method shown in Fig. 1, the method that the embodiment of the present invention provides another adjusting parameter is such as schemed
Shown in 2, the method includes：
201, when being connect with terminal, mobile power sends charge parameter request message to terminal.
Wherein, terminal can be mobile phone, palm PC and laptop etc., and the embodiment of the present invention does not limit.
For the embodiment of the present invention, step 201 is specifically as follows：Mobile power is sent to terminal and is charged by OTG interfaces
Parameter request message.
For the embodiment of the present invention, movable (full name in English：On-The-Go, english abbreviation：OTG), can be used for as master
It in the absence of machine, is attached between a variety of different terminals, and carries out data interaction.For example, digital camera can pass through OTG
Interface is directly attached with printer, without by hosts such as computers, being carried out to the photo stored in the digital camera
Printing.
For the embodiment of the present invention, mobile power to terminal by sending charge parameter request message, so that the terminal
Itself required charge parameter can be sent to the mobile power.
202, mobile power receives the charge parameter response message that terminal is sent.
Wherein, charge parameter is carried in charge parameter response message.
For the embodiment of the present invention, step 202 is specifically as follows：Mobile power receives what terminal was sent by OTG interfaces
Charge parameter response message.
For the embodiment of the present invention, charge parameter is the charging current or charging voltage that terminal needs.Implement in the present invention
In example, charge parameter can be configured according to the charge requirement of terminal.
203, mobile power obtains charge parameter in charge parameter response message.
Wherein, charge parameter is charging current or charging voltage.
For the embodiment of the present invention, mobile power can send charge parameter request message by OTG interfaces to terminal,
Or the charge parameter response message that terminal is sent is received, so as to realize that mobile power obtains the charging ginseng that terminal needs
Number, i.e. mobile power can obtain the charging current and charging voltage of terminal needs, and then can meet the charge requirement of terminal.
204, mobile power is adjusted output parameter according to the charge parameter of terminal.
Wherein, output parameter is output current or output voltage.
For the embodiment of the present invention, if mobile power gets the charging current of terminal, mobile power can be according to obtaining
The charging current got is adjusted the output current of mobile power；If mobile power gets the charging voltage of terminal,
Mobile power can be adjusted the output voltage of mobile power according to the charging voltage got, so as to prevent from moving
The appearance for situations such as output current of dynamic power supply is excessive or output voltage is excessive, and then the feelings such as mobile power explosion can be prevented
The appearance of condition.
205, mobile power charges to terminal according to output parameter.
For the embodiment of the present invention, after step 205, can also include：Mobile power obtains the current electricity of terminal first
Amount, then according to the current electric quantity of terminal, determines the charging time, when reaching the charging time, mobile power judges the electricity of terminal
Whether amount is full of.
For the embodiment of the present invention, when current electric quantity is that mobile power charges to terminal, the electricity of terminal residual.
In the embodiment of the present invention, mobile power can determine the charging time according to the current electric quantity and output parameter of terminal, so as to
With when reaching the charging time, mobile power stopping charges to terminal, and then can prevent due to overcharging, and causes pair
The case where battery or mobile power of terminal damage, and then user experience can be further improved.
For the embodiment of the present invention, after step 205, can also include：Mobile power obtains battery core pressure value first, so
Judge whether battery core pressure value is more than or equal to pressure threshold afterwards, if battery core pressure value is more than or equal to pressure threshold,
Mobile power stops charging, and carries out alarm prompt.
For the embodiment of the present invention, battery core pressure value can monitor acquisition in real time by the pressure sensor in mobile power,
The equipment that pressure can also can be monitored by other monitors acquisition in real time, and the embodiment of the present invention does not limit.Implement in the present invention
In example, battery core pressure value can be pressure of the battery core to pressure sensor, or battery core is with movable power shell to pressure
The dual-pressure of sensor, the embodiment of the present invention do not limit.
For the embodiment of the present invention, pressure threshold is the maximum of the battery core pressure for situations such as mobile power is likely to occur explosion
Value.In embodiments of the present invention, pressure threshold can be pre-set by mobile power, and the embodiment of the present invention does not limit.
For example, the pressure threshold of mobile power is 0.01Pa (Pascal), if the pressure value that mobile power obtains battery core is
0.01Pa, the i.e. pressure value of battery core are equal to the pressure threshold of mobile power, then mobile power stops charging, and carry out alarm and carry
Show；If the pressure value for the battery core that mobile power obtains is 0.015Pa, i.e., the pressure value of battery core is more than the pressure threshold of mobile power
Value, then mobile power stops charging, and carries out alarm；If the pressure value that mobile power obtains battery core is 0.009Pa, i.e., electric
The pressure value of core is less than the pressure threshold of mobile power, then mobile power continues to charge, and without alarm.
For the embodiment of the present invention, mobile power can work as the pressure value of battery core by monitoring the pressure value of battery core in real time
When more than or equal to pressure threshold, stop powering and carrying out alarm leading so as to prevent battery core since pressure is excessive
Causing mobile power, there is a situation where explode.
The method of adjusting parameter provided in an embodiment of the present invention, when mobile power is connect with terminal, mobile power is first
The charge parameter for obtaining terminal is adjusted output parameter then according to the charge parameter of terminal, finally joins according to output
Number, charges to terminal.It is carried out for different terminals by fixed output current or output voltage from current mobile power
Charging is compared, and the charging current or charging voltage that the embodiment of the present invention is needed by obtaining terminal enable to mobile power root
According to the charging current or charging voltage of acquisition, to for the terminal charge output current or output voltage be adjusted so that
It must be used for the output current or output voltage of the terminal charge, the charging current or charging voltage needed with the terminal matches,
So as to meet the charge requirement of terminal, and then user experience can be improved.
Further, the method for adjusting parameter provided in an embodiment of the present invention, mobile power pass through OTG interfaces, Neng Gouxiang
Terminal sends charge parameter request message, or receives the charge parameter response message that terminal is sent, so as to realize movement
Power supply obtains the charge parameter that terminal needs, i.e. mobile power can obtain the charging current and charging voltage of terminal needs, into
And the charge requirement of terminal can be met；Mobile power can send charge parameter request message by OTG interfaces to terminal,
Or the charge parameter response message that terminal is sent is received, so as to realize that mobile power obtains the charging ginseng that terminal needs
Number, i.e. mobile power can obtain the charging current and charging voltage of terminal needs, and then can meet the charge requirement of terminal；
Mobile power can be stopped by monitoring the pressure value of battery core in real time when the pressure value of battery core is more than or equal to pressure threshold
It only powers and carries out alarm, so as to prevent battery core since pressure is excessive, leading to mobile power, there is a situation where explode.
As the realization to method shown in Fig. 1 and Fig. 2, the embodiment of the present invention additionally provides a kind of device of adjusting parameter,
The device can be located in mobile power, the charge requirement for meeting terminal, as shown in figure 3, described device includes：It obtains single
Member 31, adjustment unit 32, charhing unit 33.
Acquiring unit 31, the charge parameter for when being connect with terminal, obtaining terminal.
Wherein, charge parameter is charging current or charging voltage.
Adjustment unit 32, the charge parameter of the terminal for being obtained according to acquiring unit 31, is adjusted output parameter.
Wherein, output parameter is output current or output voltage.
Charhing unit 33, the output parameter for being adjusted according to adjustment unit 32, charges to terminal.
Further, as shown in figure 4, described device further includes：Transmission unit 41, receiving unit 42.
Transmission unit 41, for sending charge parameter request message to terminal.
Receiving unit 42, the charge parameter response message for receiving terminal transmission.
Wherein, charge parameter is carried in charge parameter response message.
Acquiring unit 31 is specifically used in the charge parameter response message that receiving unit 42 receives, and obtains charge parameter.
Transmission unit 41, is specifically used for through OTG interfaces, and charge parameter request message is sent to terminal.
Receiving unit 42 is specifically used for, by OTG interfaces, receiving the charge parameter response message that terminal is sent.
Optionally, described device can also include：Determination unit 43, judging unit 44.
Acquiring unit 31 is additionally operable to obtain the current electric quantity of terminal.
Determination unit 43, the current electric quantity of the terminal for being obtained according to acquiring unit 31, determines the charging time.
Judging unit 44, for when reaching the charging time of the determination of determination unit 43, judging whether the electricity of terminal fills
It is full.
Acquiring unit 31 is additionally operable to obtain battery core pressure value.
Judging unit 44 is additionally operable to judge whether the battery core pressure value that acquiring unit 31 obtains is more than or equal to pressure threshold
Value.
Charhing unit 33, for when judging unit 44 judges that battery core pressure value is more than or equal to pressure threshold, stopping
Charging.
Optionally, described device can also include：Alarm Unit 45.
Alarm Unit 45, for when judging unit 44 judges that battery core pressure value is more than or equal to pressure threshold, carrying out
Alarm prompt.
The device of adjusting parameter provided in an embodiment of the present invention, when mobile power is connect with terminal, mobile power is first
The charge parameter for obtaining terminal is adjusted output parameter then according to the charge parameter of terminal, finally joins according to output
Number, charges to terminal.It is carried out for different terminals by fixed output current or output voltage from current mobile power
Charging is compared, and the charging current or charging voltage that the embodiment of the present invention is needed by obtaining terminal enable to mobile power root
According to the charging current or charging voltage of acquisition, to for the terminal charge output current or output voltage be adjusted so that
It must be used for the output current or output voltage of the terminal charge, the charging current or charging voltage needed with the terminal matches,
So as to meet the charge requirement of terminal, and then user experience can be improved.
Further, the device of adjusting parameter provided in an embodiment of the present invention, mobile power pass through OTG interfaces, Neng Gouxiang
Terminal sends charge parameter request message, or receives the charge parameter response message that terminal is sent, so as to realize movement
Power supply obtains the charge parameter that terminal needs, i.e. mobile power can obtain the charging current and charging voltage of terminal needs, into
And the charge requirement of terminal can be met；Mobile power can send charge parameter request message by OTG interfaces to terminal,
Or the charge parameter response message that terminal is sent is received, so as to realize that mobile power obtains the charging ginseng that terminal needs
Number, i.e. mobile power can obtain the charging current and charging voltage of terminal needs, and then can meet the charge requirement of terminal；
Mobile power can be stopped by monitoring the pressure value of battery core in real time when the pressure value of battery core is more than or equal to pressure threshold
It only powers and carries out alarm, so as to prevent battery core since pressure is excessive, leading to mobile power, there is a situation where explode.
It should be noted that other in the mobile power provided in the embodiment of the present invention corresponding to each unit are accordingly retouched
It states, can be with the corresponding description in reference chart 1 and Fig. 2, details are not described herein.
The embodiment of the method for above-mentioned offer, concrete function may be implemented in the device of adjusting parameter provided in an embodiment of the present invention
Realize the explanation referred in embodiment of the method, details are not described herein.The method of adjusting parameter provided in an embodiment of the present invention and
Device can be adapted for in mobile power output current or output voltage be adjusted, but be not limited only to this.
One of ordinary skill in the art will appreciate that realizing all or part of flow in above-described embodiment method, being can be with
Relevant hardware is instructed to complete by computer program, the program can be stored in a computer read/write memory medium
In, the program is when being executed, it may include such as the flow of the embodiment of above-mentioned each method.Wherein, the storage medium can be magnetic
Dish, CD, read-only memory (Read-Only Memory, ROM) or random access memory (Random Access
Memory, RAM) etc..
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, all answer by the change or replacement that can be readily occurred in
It is included within the scope of the present invention.Therefore, protection scope of the present invention should be subject to the protection scope in claims.
Claims (8)
1. a kind of method of adjusting parameter, which is characterized in that including：
When being connect with terminal, mobile power obtains the charge parameter of the terminal, and the charge parameter is charging current or fills
Piezoelectric voltage；
The mobile power is adjusted output parameter according to the charge parameter of the terminal, and the output parameter is output
Electric current or output voltage；
The mobile power charges to the terminal according to the output parameter；
The mobile power obtains battery core pressure value；
The mobile power judges whether the battery core pressure value is more than or equal to pressure threshold；
If the battery core pressure value is more than or equal to the pressure threshold, the mobile power stops charging, and is accused
Alert prompt.
2. the method for adjusting parameter according to claim 1, which is characterized in that the mobile power obtains the terminal
Before the step of charge parameter, further include：
The mobile power sends charge parameter request message to the terminal；
The mobile power receives the charge parameter response message that the terminal is sent, and is carried in the charge parameter response message
There is the charge parameter；
The mobile power obtains the step of charge parameter of the terminal, specifically includes：
The mobile power obtains the charge parameter in the charge parameter response message.
3. the method for adjusting parameter according to claim 2, which is characterized in that the mobile power is sent to the terminal
It the step of charge parameter request message, specifically includes：
The mobile power sends the charge parameter request message by OTG interfaces, to the terminal；
The mobile power receives the step of charge parameter response message that the terminal is sent, and specifically includes：
The mobile power receives the charge parameter response message that the terminal is sent by the OTG interfaces.
4. the method for adjusting parameter according to claim 1, which is characterized in that the method further includes：
The mobile power obtains the current electric quantity of the terminal；
The mobile power determines the charging time according to the current electric quantity of the terminal；
When reaching the charging time, the mobile power judges whether the electricity of the terminal is full of.
5. a kind of device of adjusting parameter, which is characterized in that described device includes：
Acquiring unit, the charge parameter for when being connect with terminal, obtaining the terminal, the charge parameter are charging current
Or charging voltage；
Adjustment unit, the charge parameter of the terminal for being obtained according to the acquiring unit, is adjusted output parameter,
The output parameter is output current or output voltage；
Charhing unit, the output parameter for being adjusted according to the adjustment unit, charges to the terminal；
The acquiring unit is additionally operable to obtain battery core pressure value；
Judging unit, for judging whether the battery core pressure value that the acquiring unit obtains is more than or equal to pressure threshold
Value；
The charhing unit is additionally operable to judge that the battery core pressure value is more than or equal to the pressure threshold when the judging unit
When value, stop charging；
Alarm Unit is used for when the judging unit judges that the battery core pressure value is more than or equal to the pressure threshold,
Carry out alarm prompt.
6. the device of adjusting parameter according to claim 5, which is characterized in that described device further includes：Transmission unit connects
Receive unit；
The transmission unit, for sending charge parameter request message to the terminal；
The receiving unit, the charge parameter response message sent for receiving the terminal, the charge parameter response message
In carry the charge parameter；
The acquiring unit is specifically used in the charge parameter response message that the receiving unit receives, described in acquisition
Charge parameter.
7. the device of adjusting parameter according to claim 6, which is characterized in that
The transmission unit, is specifically used for through OTG interfaces, and the charge parameter request message is sent to the terminal；
The receiving unit is specifically used for receiving the charge parameter that the terminal is sent by the OTG interfaces and responding disappearing
Breath.
8. the device of adjusting parameter according to claim 5, which is characterized in that
The acquiring unit is additionally operable to obtain the current electric quantity of the terminal；
Described device further includes：Determination unit；
The determination unit, the current electric quantity of the terminal for being obtained according to the acquiring unit, determines the charging time；
The judging unit, for when reaching the charging time that the determination unit determines, judging the electricity of the terminal
Whether amount is full of.
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| CN103633692A (en) * | 2013-11-18 | 2014-03-12 | 联想(北京)有限公司 | Message processing method and electronic device |
| CN103730933A (en) * | 2013-12-23 | 2014-04-16 | 联想(北京)有限公司 | Charging method and electronic devices |
| CN103812194A (en) * | 2014-02-24 | 2014-05-21 | 宇龙计算机通信科技(深圳)有限公司 | Wireless charging method and wireless charging device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103633692A (en) * | 2013-11-18 | 2014-03-12 | 联想(北京)有限公司 | Message processing method and electronic device |
| CN103730933A (en) * | 2013-12-23 | 2014-04-16 | 联想(北京)有限公司 | Charging method and electronic devices |
| CN103812194A (en) * | 2014-02-24 | 2014-05-21 | 宇龙计算机通信科技(深圳)有限公司 | Wireless charging method and wireless charging device |
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