CN105471011A - Charging device and charging method - Google Patents
Charging device and charging method Download PDFInfo
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- CN105471011A CN105471011A CN201410456598.5A CN201410456598A CN105471011A CN 105471011 A CN105471011 A CN 105471011A CN 201410456598 A CN201410456598 A CN 201410456598A CN 105471011 A CN105471011 A CN 105471011A
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- electronic installation
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Abstract
The invention discloses a charging device and a charging method. The charging device is used for performing a charging program on multiple electronic devices respectively. The charging device comprises multiple power supply connectors, an electric quantity monitoring module, a power supply module and a control module. Multiple power supply connectors are respectively coupled with multiple electronic devices. The electric quantity monitoring module is used for monitoring corresponding residual electric quantity of each electronic device coupled with each power supply connector. The power supply module is coupled with multiple power supply connectors so as to charge all the electronic devices via multiple power supply connectors. The control module is respectively connected with multiple power supply connectors, the electric quantity monitoring module and the power supply module in a signaling way, and adjusts amount of charging current supplied to all the electronic devices by the power supply module according to the corresponding residual electric quantity of each the electronic device.
Description
Technical field
The invention relates to a kind of charging device and charging method, particularly a kind of dump energy corresponding according to electronic installation adjustment supplies charging device and the charging method of the charged electrical flow of electronic installation.
Background technology
Universal and popular along with hand-held device, the life of modern almost be unable to do without intelligent mobile phone or flat computer, but with regard to the current electric power storage power being loaded into intelligent mobile phone or the battery of flat computer, when user uses intelligent mobile phone or flat computer for a long time, often there is the problem of electricity deficiency in intelligent mobile phone or flat computer.Also because so, such device all must charge every day.And charging device common at present provides multiple power connector for mobile phone or flat computer charging usually, and each power connector has fixing upper current limit.When intelligent mobile phone or flat computer electricity too low, and device too low for electricity inserts in the lower power connector of upper current limit again by user by chance, can cause the problem that charging rate is excessively slow, therefore have necessity of improvement.
Summary of the invention
Main purpose of the present invention is at the charging device providing the charged electrical flow being a kind of dump energy corresponding according to electronic installation adjustment supply electronic installation.
Another main purpose of the present invention is in the charging method providing the charged electrical flow being a kind of dump energy corresponding according to electronic installation adjustment supply electronic installation.
For reaching above-mentioned object, charging device of the present invention comprises multiple power connector, electric quantity monitoring module, power module and control module.Multiple power connector couples with multiple electronic installation respectively.Electric quantity monitoring module is in order to monitor a dump energy corresponding with each electronic installation that each power connector couples respectively.Power module and multiple power connector couple, so that by multiple power connector to each charge electronic devices.Control module is connected with multiple power connector, electric quantity monitoring module and power module signal respectively, and the dump energy adjustment power module corresponding according to each electronic installation supplies a charged electrical flow of respectively this electronic installation.
The present invention separately provides a kind of charging method, for the charging device coupled with multiple electronic installation, so that charging device carries out a charging procedure to multiple electronic installation.Charging method comprises the following steps: to monitor a dump energy corresponding with each electronic installation that charging device couples; And the dump energy adjustment power module according to each electronic installation supplies a charged electrical flow of each electronic installation.
Accompanying drawing explanation
Fig. 1 is the hardware structure figure of charging device of the present invention;
Fig. 2 is the flow chart of steps of an embodiment of charging method of the present invention;
Fig. 3 is the flow chart of steps of another embodiment of charging method of the present invention.
Embodiment
Your, for juror can be allowed more to understand technology contents of the present invention, be described as follows especially exemplified by preferred embodiment.Below please also refer to the hardware structure figure of Fig. 1 about charging device of the present invention.
As shown in Figure 1, according to one embodiment of the invention, charging device 1 of the present invention, in order to carry out a charging procedure to electronic installation 91,92 respectively.Charging device 1 comprises multiple power connector 10, electric quantity monitoring module 20, power module 30, control module 40 and timing module 50.In the present embodiment, charging device 1 is a Mobile electric power, and electronic installation 91,92 can be the various electronic installations such as another Mobile electric power, intelligent mobile phone or flat computer, but the present invention is not limited with above-described embodiment.
In the present embodiment, charging device 1 of the present invention is provided with four power connectors 11,12,13,14, and power connector 11,12,13,14 is all USB (general news column bus) connector, to couple with electronic installation 91,92, as shown in Figure 1, electronic installation 91 is coupled to power connector 11, and electronic installation 92 is coupled to power connector 13.After electronic installation 91,92 couples with power connector 11,13 respectively, electric quantity monitoring module 20 is monitored respectively and is obtained and electronic installation 91,92 corresponding dump energies, to distribute the basis of charging current as charging device 1.
According to a particular embodiment of the invention, electric quantity monitoring module 20 is connected with the operating system signal of electronic installation 91 by power connector 11, learns the dump energy of electronic installation 91 by this.In like manner, electric quantity monitoring module 20 is connected with the operating system signal of electronic installation 92 by power connector 13, learns the dump energy of electronic installation 92 by this.It is noted that the method that electric quantity monitoring module 20 obtains the dump energy of electronic installation 91,92 correspondence is not limited with the present embodiment.Electric quantity monitoring module 20 can be outside a hardware unit, software program, firmware or its combination, also can mat circuit loop or other suitable pattern configurations.
Power module 30 is that charging device 1 is built-in can the in-building type battery of store electrical energy, and power module 30 charges to electronic installation 91,92 after can first utilizing civil power to charge again.Control module 40 respectively with power connector 11,12,13,14, electric quantity monitoring module 20, power module 30 and timing module 50 signal be connected.Obtain the dump energy of electronic installation 91,92 correspondence in electric quantity monitoring module 20 after, control module 40 supplies the charged electrical flow of each electronic installation 91,92, so that the electronic installation lower to dump energy provides larger charging current according to the dump energy adjustment power module 30 of electronic installation 91,92 correspondence.
For example, suppose that the available total charging current of power module 30 is 2A, and the dump energy that electric quantity monitoring module 20 obtains electronic installation 91 is 30% of battery total amount in electronic installation 91, and the dump energy that electric quantity monitoring module 20 obtains electronic installation 92 is 60% of battery total amount in electronic installation 92, data are known thus, and the dump energy of electronic installation 91 is be in relatively low state.Now, control module 40 can allow power module 30 preferentially provide larger charging current to electronic installation 91, such as: the charging current providing 1.5A, electronic installation 91 can be charged fast.Meanwhile, control module 40 allows power module 30 that the charging current of remaining 0.5A is supplied to electronic installation 92.It is noted that control module 40 can be the hardware unit of a control chip, processor or other tool controlling functions, software program, firmware or its combination.
According to one embodiment of the invention, in the process of charging device of the present invention 1 pair of electronic installation 91,92 charging, electric quantity monitoring module 20 in real time (realtime) monitor and the dump energy obtaining electronic installation 91,92 correspondence with produce electronic installation 91,92 respectively one real-time dump energy.And after arriving in the scheduled time (such as 15 minutes) of timing module 50 timing, control module 40 according to the real-time dump energy dynamic conditioning power module 30 of electronic installation 91,92 correspondence to the charged electrical flow of each electronic installation 91,92 so that the electronic installation relatively low to real-time dump energy provides larger charging current.
That is, suppose, after charging device 1 of the present invention continues to reach the scheduled time (such as 15 minutes) to electronic installation 91,92 charging, electric quantity monitoring module 20 obtains a real-time dump energy of electronic installation 91,92.Such as: before charging device 1 starts to charge to electronic installation 91, the dump energy of electronic installation 91 is 30% of battery total capacity in electronic installation 91, and after charging device 1 charges 15 minutes to electronic installation 91 with the charging current of 1.5A, the dump energy of electronic installation 91 is promoted to 95% by 30% originally, and this 95% is exactly the real-time dump energy of electronic installation 91.
In addition, after charging device 1 charges 15 minutes to electronic installation 92 with the charging current of 0.5A, the dump energy of electronic installation 92 is promoted to 75% (the real-time dump energy of electronic installation 92) by 60% originally.Now, the electricity of electronic installation 91 is close to saturated, but reviewing electronic installation 92 is be in the relatively low state of real-time dump energy, now control module 40 will dynamically improve power module 30 and supply the charging current of electronic installation 92, such as: the charging current of supply electronic installation 92 is increased to 1A, to improve the charge rate of electronic installation 92 by 0.5A originally.Simultaneously because the restriction of power module 30 charging current total amount, the charging current that power module 30 supplies electronic installation 91 is reduced to 1A by by 1.5A originally.Just illustrate it is noted that aforesaid electric current apportioning cost and time set, the present invention not as limit, as long as the object device lower for electricity being provided larger charging current can be reached.
Refer again to Fig. 1, according to another embodiment of the present invention, in charging device of the present invention 1 pair of electronic installation 91, in the process of 92 chargings, if charging device 1 is again with one, device 93 to be charged couples, now, electric quantity monitoring module 20 can be monitored simultaneously and be obtained electronic installation 91, the real-time dump energy of 92 and the dump energy of device to be charged 93 correspondence, so that control module 40 is according to electronic installation 91, the real-time dump energy of 92 and the dump energy of device to be charged 93 correspondence are readjusted power module 30 and are supplied electronic installation 91, 92 and the charged electrical flow of device to be charged 93, so that for the device that electricity is lower provides larger charging current.
For example, suppose to continue in the process of charging to electronic installation 91,92 in charging device 1 of the present invention, user is coupled to power connector 14 device 93 to be charged again, now, electric quantity monitoring module 20 is by the dump energy of the real-time dump energy that obtains electronic installation 91,92 and charging device 93.Such as: the real-time dump energy that electric quantity monitoring module 20 records electronic installation 91 is 60%, the real-time dump energy of electronic installation 92 is 65%, the dump energy of device 93 to be charged is 10%, now because the dump energy of device 93 to be charged is minimum, control module 40 supplies the charging current of device 93 to be charged by dynamically improving power module 30, such as: treat charging device 93 with the speed of 1A and charge, and because the restriction of power module 30 charging current total amount, the charging current of electronic installation 91,92 is respectively 0.5A by adjusting respectively.Afterwards, the counting of timing module 50 made zero and restarts counting, obtaining the real-time dump energy of electronic installation 91,92 and electronic installation to be charged 93 after reaching the scheduled time again, and repeat above-mentioned steps again to redistribute charging current.It is noted that aforesaid electric current apportioning cost setting just illustrates, the present invention is not as limit.
Please refer to Fig. 2 also together with reference to figure 1, wherein Fig. 2 is the flow chart of steps of an embodiment of charging method of the present invention.It is noted that charging method of the present invention is applied to charging device 1, wherein according to a specific embodiment of the present invention, charging device 1 is a Mobile electric power.As shown in Figure 2, charging method of the present invention comprises step S1 to step S5.Each step of the method will be described in detail below.
Step S1: monitor a dump energy corresponding with each electronic installation that charging device couples.
In the present embodiment, electronic installation 91,92 can be coupled to the power connector 11,13 of charging device 1 by user, now electric quantity monitoring module 20 is monitored respectively and is obtained and electronic installation 91,92 corresponding dump energies, to distribute the basis of charging current as charging device 1.According to a specific embodiment of the present invention, electric quantity monitoring module 20 is connected with the operating system signal of electronic installation 91 by power connector 11, be connected with the operating system signal of electronic installation 92 by power connector 13, learn the dump energy of electronic installation 91,92 by this respectively.
Step S2: the dump energy adjustment power module according to each electronic installation supplies a charging current of each electronic installation.
Obtain the dump energy of electronic installation 91,92 correspondence in electric quantity monitoring module 20 after, control module 40 supplies the charged electrical flow of each electronic installation 91,92, so that the electronic installation lower to dump energy provides larger charging current according to the dump energy adjustment power module 30 of electronic installation 91,92 correspondence.According to one embodiment of the invention, suppose that the available total charging current of power module 30 is 2A, and the dump energy of electronic installation 91 is 30% of battery total amount in electronic installation 91, the dump energy of electronic installation 92 is 60% of battery total amount in electronic installation 92.Because the dump energy of electronic installation 91 is relatively low.Now, the charging current that control module 40 can allow power module 30 be preferably electronic installation 91 to provide larger, such as: the charging current providing 1.5A, electronic installation 91 can be charged rapidly.Meanwhile, control module 40 allows power module 30 that the charging current of remaining 0.5A is supplied to electronic installation 92.
Step S3: whether the scheduled time arrives.
In the process of charging device of the present invention 1 pair of electronic installation 91,92 charging, if the scheduled time (such as 15 minutes) arrives, then perform step S4; If the scheduled time not yet arrives, then continue to perform step S3.
Step S4: electric quantity monitoring module is monitored respectively and obtained real-time dump energy corresponding to each electronic installation.
According to one embodiment of the invention, in the process of charging device of the present invention 1 pair of electronic installation 91,92 charging, and after arriving in a scheduled time (such as 15 minutes), electric quantity monitoring module 20 in real time (realtime) monitor and the dump energy obtaining electronic installation 91,92 correspondence to produce the real-time dump energy of electronic installation 91,92 respectively.For example: after charging device 1 charges 15 minutes to electronic installation 91 with the charging current of 1.5A, the dump energy of electronic installation 91 is promoted to 95% by 30% originally, and this 95% is exactly the real-time dump energy of electronic installation 91.And after charging device 1 charges 15 minutes to electronic installation 92 with the charging current of 0.5A, the dump energy of electronic installation 92 is promoted to 75% by 60% originally, this 75% real-time dump energy being electronic installation 92.
Step S5: control module readjusts according to the real-time dump energy of each electronic installation the charging current that this power module supplies each electronic installation.
Control module 40 again according to the real-time dump energy dynamic conditioning power module 30 of electronic installation 91,92 correspondence to the charged electrical flow of each electronic installation 91,92 so that the electronic installation relatively low to dump energy provides larger charging current.
Please refer to Fig. 3 also together with reference to figure 1, wherein Fig. 3 is the flow chart of steps of another embodiment of charging method of the present invention.As shown in Figure 2, charging method of the present invention comprises step S1, step S2, step S3a to step S5a.Should be noted, because what the charging method of the present embodiment was different from previous embodiment is in step S3a to step S5a, all the other steps are all identical, so be only described to step S5a step S3a at this, the relevant of step S1, step S2 describes the relevant paragraph that please refer to previous embodiment.
Step S3a: whether charging device couples with a device to be charged.
In the process of charging device of the present invention 1 pair of electronic installation 91,92 charging, if charging device 1 couples again a device 93 to be charged, then perform S4a; If charging device 1 does not connect device 93 to be charged, continue to perform step S2.
Step S4a: electric quantity monitoring module monitors the real-time dump energy of each electronic installation and dump energy corresponding to device to be charged respectively.
Suppose to continue in the process of charging to electronic installation 91,92 in charging device 1 of the present invention, user is coupled to power connector 14 device 93 to be charged again, now, electric quantity monitoring module 20 is by the dump energy of the real-time dump energy that obtains electronic installation 91,92 and charging device 93.Such as: the real-time dump energy that electric quantity monitoring module 20 records electronic installation 91 is 60%, the real-time dump energy of electronic installation 92 is 65%, and the dump energy of device 93 to be charged is 10%.
Step S5a: control module readjusts according to the real time electrical quantity of each electronic installation and dump energy corresponding to device to be charged the charging current that power module supplies each electronic installation and device to be charged.
For example, suppose to continue in the process of charging to electronic installation 91,92 in charging device 1 of the present invention, user is coupled to power connector 14 device 93 to be charged again, now, electric quantity monitoring module 20 is by the dump energy of the real-time dump energy that obtains electronic installation 91,92 and charging device 93, so that control module 40 readjusts the power supply state of power module 30, allow power module 30 by device lower for larger charging current supply electricity.Because to learn that device 93 to be charged is the device that in electronic installation 91,92 and charging device 93, dump energy is minimum comparatively speaking in step S4a, now control module 40 will dynamically improve power module 30 and supply the charging current of device 93 to be charged, such as: treat charging device 93 with the speed of 1A and charge, and because the restriction of power module 30 charging current total amount, the charging current of electronic installation 91,92 will be adjusted to 0.5A respectively.
By this design, charging device 1 of the present invention can adjust the charged electrical flow of supply electronic installation 91,92 in real time according to the state of charge of electronic installation 91,92, not only can improve the charge rate of electronic installation 91,92, also solve in prior art, because power connector can only provide the single magnitude of current, limit the charging rate of the device to be charged coupled with power connector, for the puzzlement that user causes.
It is noted that above are only embodiment, but not be limited to embodiment.For example this does not depart from basic framework person of the present invention, all should be the interest field that this patent is advocated, and should be as the criterion with patent claim.
Claims (8)
1. a charging device, is characterized in that, this charging device is in order to carry out a charging procedure to multiple electronic installation respectively, and this charging device comprises:
Multiple power connector, couples with the plurality of electronic installation respectively;
One electric quantity monitoring module, in order to monitor respectively and to obtain a dump energy corresponding to respectively this electronic installation of coupling with each this power connector;
One power module, couples with the plurality of power connector, so that by the plurality of power connector to each this charge electronic devices; And
One control module, is connected with the plurality of power connector, this electric quantity monitoring module and this power module signal respectively, and this dump energy corresponding according to respectively this electronic installation adjusts the charged electrical flow that this power module supplies respectively this electronic installation.
2. charging device according to claim 1, is characterized in that, this electronic installation that wherein in the plurality of electronic installation of this electric power source pair of module, this dump energy is relatively low provides this larger charged electrical flow.
3. charging device according to claim 2, it is characterized in that, this charging device comprises a timing module, whether arrive in order to timing one scheduled time, wherein when this charging procedure carries out, after arriving in this scheduled time, this electric quantity monitoring module obtains a real-time dump energy corresponding to respectively this electronic installation in real time, and this control module is according to this charged electrical flow of each this electronic installation of this real-time this electric power source pair of module of dump energy dynamic conditioning corresponding to respectively this electronic installation, so that this electronic installation relatively low to this real-time dump energy provides this larger charging current.
4. charging device according to claim 2, it is characterized in that, wherein when this charging procedure carries out, if this charging device and a device to be charged couple, this electric quantity monitoring module obtains a real-time dump energy of respectively this electronic installation and this dump energy corresponding to this device to be charged simultaneously, so that this control module readjusts this charged electrical flow of the supply of this power module respectively this electronic installation and this device to be charged according to this real-time dump energy of each this electronic installation and this dump energy corresponding to this device to be charged.
5. a charging method, is characterized in that, this is used for the charging device coupled with multiple electronic installation, so that this charging device carries out a charging procedure to multiple electronic installation, this charging method comprises the following steps:
Monitor and obtain a dump energy corresponding to respectively this electronic installation of coupling with this charging device; And
This dump energy according to each this electronic installation adjusts a charged electrical flow of each this electronic installation of this power module supply.
6. charging method according to claim 5, is characterized in that, this electronic installation that in the plurality of electronic installation of this electric power source pair of module, this dump energy is relatively low provides this larger charged electrical flow.
7. the charging method according to claim 5 or 6, is characterized in that, when this charging procedure carries out, this charging method more comprises the following steps:
Judge whether charging device couples with a device to be charged;
If so, this electric quantity monitoring module is monitored respectively and is obtained a real-time dump energy of respectively this electronic installation and this dump energy corresponding to this device to be charged; And
This control module readjusts this power module supply respectively this real-time dump energy of this electronic installation and this charged electrical flow of this device to be charged according to each this electronic installation and this dump energy corresponding to this device to be charged.
8. the charging method according to claim 5 or 6, is characterized in that, when this charging procedure carries out, this charging method more comprises the following steps:
After one scheduled time arrived, this electric quantity monitoring module obtains this in real time and treats this dump energy that electronic installation is corresponding, and this control module is according to this charged electrical flow of each this electronic installation of real-time this electric power source pair of module of dump energy dynamic conditioning corresponding to respectively this electronic installation, so that this electronic installation relatively low to this real-time dump energy provides this larger charging current.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410456598.5A CN105471011A (en) | 2014-09-10 | 2014-09-10 | Charging device and charging method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410456598.5A CN105471011A (en) | 2014-09-10 | 2014-09-10 | Charging device and charging method |
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| CN105471011A true CN105471011A (en) | 2016-04-06 |
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| CN201410456598.5A Pending CN105471011A (en) | 2014-09-10 | 2014-09-10 | Charging device and charging method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111404244A (en) * | 2020-06-04 | 2020-07-10 | 恒大智慧充电科技有限公司 | Method, system, computer device and readable storage medium for reducing charging loss |
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Application publication date: 20160406 |