CN103035962A - Intelligent charging method and device - Google Patents
Intelligent charging method and device Download PDFInfo
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- CN103035962A CN103035962A CN2012105210774A CN201210521077A CN103035962A CN 103035962 A CN103035962 A CN 103035962A CN 2012105210774 A CN2012105210774 A CN 2012105210774A CN 201210521077 A CN201210521077 A CN 201210521077A CN 103035962 A CN103035962 A CN 103035962A
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- voltage
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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
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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
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention relates to the field of mobile communication, discloses an intelligent charging method and device for mobile equipment, and solves a problem that the charging speed of a battery when the mobile equipment is used is slower than the charging speed of the battery when the mobile equipment is not used. The intelligent charging method for the mobile equipment provided by the invention comprises the following steps of: detecting a charging state of the mobile equipment; if the mobile equipment is in a charging state, detecting a power consumption voltage of the battery, when the power consumption voltage of the battery is greater than the rated voltage of the mobile equipment, setting the power consumption voltage to a proportion of the rated voltage, and then correspondingly adjusting the charging voltage. The method and the device provided by the invention have the beneficial effects that when the charging is performed through a user, and meanwhile, the charging efficiency is not influenced when a user charges and use the mobile equipment simultaneously.
Description
Technical field
The present invention relates to a kind of charger control technology, particularly relate to a kind of intelligent charge control method and device.
Background technology
The charging method of existing mobile device be exactly with rated voltage to charging of mobile devices, when the user uses mobile device while charging, will cause the battery charging rate not have not use fully the situation speed of mobile device fast like this.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of Intelligent charge control device and method are provided, can effectively improve the battery charging rate when using mobile device.
In order to achieve the above object, the technical solution used in the present invention is:
Construct a kind of intelligent charge control method, be used for mobile device, it is characterized in that, may further comprise the steps:
Whether step 1, detection mobile device are in charged state, if be in then execution in step 2 of charged state, otherwise terminator;
The size of step 2, more described energy consumption of mobile equipment voltage and rated voltage, if power consumption voltage greater than rated voltage, then execution in step 3, if power consumption voltage less than or equal to rated voltage, then execution in step 4;
Step 3, adjustment power consumption voltage are the predetermined ratio of rated voltage;
Step 4, control total voltage make it equal charging voltage and power consumption voltage sum;
Step 5, be spaced apart the cycle with certain regular time, repeat described step 1.
In above-mentioned intelligent charging method, the power consumption voltage after adjusting described in the described step 3 is the 75%-85% of rated voltage.
In above-mentioned intelligent charging method, the value of the power consumption voltage after adjusting described in the described step 3 is 80% of rated voltage.
In above-mentioned intelligent charging method, described certain time interval of described step 5 is 30s-60s.
According to a kind of Intelligent charge control device provided by the invention, be used for mobile device, comprising:
Whether checkout gear is in charged state for detection of mobile device, then drives comparison means work if be in charged state, otherwise deactivates;
Comparison means is used for the magnitude relationship according to the more described energy consumption of mobile equipment voltage of checkout gear testing result and rated voltage; If power consumption voltage greater than rated voltage, then drives adjusting device work, if power consumption voltage less than or equal to rated voltage, then driving control device work;
Adjusting device, being used for adjusting power consumption voltage is the predetermined ratio of rated voltage;
Control device is used for the control total voltage, makes it equal charging voltage and power consumption voltage sum;
In above-mentioned intelligent charger, it is 75%-85% of rated voltage that described adjusting device is adjusted power consumption voltage.
In above-mentioned intelligent charger, it is 80% of rated voltage that described adjusting device is adjusted power consumption voltage.
Compared with prior art, the beneficial effect of implementing intelligent charging method of the present invention and device is: the power consumption situation of real-time dynamic calculation current device, power consumption situation according to equipment responsively improves equipment charge voltage, allow part electricity be used for charging, guarantee that charging rate reaches maximum, remainder is for equipment, thereby assurance in use, and good charge efficiency is still arranged.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the modular structure schematic diagram for the inventive method structure;
Fig. 2 is for implementing the program circuit schematic diagram of the inventive method structure.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
Theory diagram of the present invention as shown in Figure 1, the module that method of the present invention is used comprises checkout gear 10, comparison means 20, control device 30, storage device 40, charging device 50, and to the battery 60 of its charging.Wherein checkout gear 10, comparison means 20, control device 30, charging device 50 and battery 60 are linked in sequence, and storage device 40 is interconnected with control device 30.Wherein, checkout gear 10 for example can detect by charging current in order to whether to detect mobile device to battery 60 chargings.Comparison means 20 is used for relatively power consumption voltage and rated voltage; Storage device 40 is used for control program and the parameter of storage implementation intelligent charging method of the present invention; Control device 30 is the control device of mobile device or with the chip of ADC interface, is used for realizing intelligent charge control to mobile device by the program of calling storage device 30; Charging device 50 is used for carrying out the charge function to battery 60.
Implement the flow chart of intelligent charging method embodiment of the present invention as shown in Figure 2, by reference to the accompanying drawings, illustrate that the present invention is used for the implementation procedure of the intelligent charging method of mobile device:
In frame 101, detect mobile device and whether be in charged state, for example can be whether very little or be 0 to judge whether to be in charged state by charging current, if charging current is greater than certain numerical value, the current charged state that is in then is described, carry out frame 102 this moment, then stops this program as not being in charged state, no longer carries out other links of the inventive method or other block diagrams of this flow chart;
Such as frame 102, under processor control, compare the magnitude relationship of energy consumption of mobile equipment voltage and rated voltage, this can realize by comparator, the situation of power consumption voltage reflection mobile phone work when charging; Take too much electric power if power consumption voltage greater than rated voltage, illustrates, then for turning down power consumption voltage, forward frame 103 to; If power consumption voltage less than or equal to rated voltage, then need not to adjust power consumption voltage, namely carry out frame 104;
Such as frame 103, adjusting power consumption voltage is 80% of rated voltage, and this ratio of 80% also can be 75-85%, can preset according to the design needs, and the result of setting can be kept in the storage device with program;
In frame 104, the total voltage that control adds makes it equal charging voltage and power consumption voltage sum, wherein, the power consumption voltage drop, charging voltage has just improved;
It is 30 seconds (s) that the present invention can also arrange cycle period, repeats to get back to frame 101.Cycle period also can be selected with 40 seconds, 1 minute equal time length.
Rated voltage wherein is the rated voltage of battery charging voltage.The result of above-mentioned flow performing guarantees that output voltage provides maximum charging voltage for battery, and the power consumption voltage after adjusting provided point protection.
(the mobile phone rated voltage is as 4.2V as example take the charge condition of the U8860 of smart mobile phone Huawei, optimum charging voltage is 3.7V), after charger inserts, whether need charging by checkout gear detection of handset battery, if detection of handset does not need charging then to quit a program, if mobile phone needs charging, again by checkout gear detection of handset power consumption voltage V CUR, the magnitude relationship between the rated voltage 4.2V of power consumption voltage and mobile phone relatively, if power consumption voltage greater than 4.2V, then power consumption voltage is set to 80% of rated voltage, be 3.36V, after setting is finished, add optimum charging voltage 3.7V, adjusting the input total voltage is 7.06V; If power consumption voltage less than rated voltage, then keeps power consumption voltage constant, add optimum charging voltage, be the input total voltage.Whether need charging every 30s detection of handset battery, repeat said process.
The above only is embodiments of the invention; be not so limit claim of the present invention; every equivalent structure transformation that utilizes specification of the present invention and accompanying drawing content to do, or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present invention.
Claims (7)
1. an intelligent charge control method is used for mobile device, it is characterized in that, may further comprise the steps:
Whether step 1, detection mobile device are in charged state, if be in then execution in step 2 of charged state, otherwise terminator;
The size of step 2, more described energy consumption of mobile equipment voltage and rated voltage, if power consumption voltage greater than rated voltage, then execution in step 3, if power consumption voltage less than or equal to rated voltage, then execution in step 4;
Step 3, adjustment power consumption voltage are the predetermined ratio of rated voltage;
Step 4, control total voltage make it equal charging voltage and power consumption voltage sum;
Step 5, be spaced apart the cycle with certain regular time, repeat described step 1.
2. described intelligent charging method according to claim 1, it is characterized in that: the power consumption voltage after adjusting described in the described step 3 is 75%-85% of rated voltage.
3. described intelligent charging method according to claim 2, it is characterized in that: the value of the power consumption voltage after adjusting described in the described step 3 is 80% of rated voltage.
4. intelligent charging method according to claim 1, it is characterized in that: described certain time interval of described step 5 is 30s-60s.
5. an Intelligent charge control device is used for mobile device, comprising:
Whether checkout gear is in charged state for detection of mobile device, then drives comparison means work if be in charged state, otherwise deactivates;
Comparison means is used for the magnitude relationship according to the more described energy consumption of mobile equipment voltage of checkout gear testing result and rated voltage; If power consumption voltage greater than rated voltage, then drives adjusting device work, if power consumption voltage less than or equal to rated voltage, then driving control device work;
Adjusting device, being used for adjusting power consumption voltage is the predetermined ratio of rated voltage;
Control device is used for the control total voltage, makes it equal charging voltage and power consumption voltage sum.
6. intelligent charger according to claim 5 is characterized in that: it is 75%-85% of rated voltage that described adjusting device is adjusted power consumption voltage.
7. intelligent charger according to claim 6 is characterized in that: it is 80% of rated voltage that described adjusting device is adjusted power consumption voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210521077.4A CN103035962B (en) | 2012-12-06 | 2012-12-06 | A kind of intelligent charge control method and device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210521077.4A CN103035962B (en) | 2012-12-06 | 2012-12-06 | A kind of intelligent charge control method and device |
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| Publication Number | Publication Date |
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| CN103035962A true CN103035962A (en) | 2013-04-10 |
| CN103035962B CN103035962B (en) | 2015-10-07 |
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| CN201210521077.4A Active CN103035962B (en) | 2012-12-06 | 2012-12-06 | A kind of intelligent charge control method and device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104333066A (en) * | 2014-10-31 | 2015-02-04 | 上海斐讯数据通信技术有限公司 | Charging system |
| CN109038751A (en) * | 2018-08-22 | 2018-12-18 | 惠州Tcl移动通信有限公司 | A kind of charge control method, mobile terminal and storage medium |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5998972A (en) * | 1998-04-30 | 1999-12-07 | Apple Computer, Inc. | Method and apparatus for rapidly charging a battery of a portable computing device |
| US20120261997A1 (en) * | 2011-04-18 | 2012-10-18 | Jin-Wook Kang | Power control system and controlling method thereof |
-
2012
- 2012-12-06 CN CN201210521077.4A patent/CN103035962B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5998972A (en) * | 1998-04-30 | 1999-12-07 | Apple Computer, Inc. | Method and apparatus for rapidly charging a battery of a portable computing device |
| US20120261997A1 (en) * | 2011-04-18 | 2012-10-18 | Jin-Wook Kang | Power control system and controlling method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104333066A (en) * | 2014-10-31 | 2015-02-04 | 上海斐讯数据通信技术有限公司 | Charging system |
| CN104333066B (en) * | 2014-10-31 | 2017-08-04 | 上海斐讯数据通信技术有限公司 | A kind of charging system |
| CN109038751A (en) * | 2018-08-22 | 2018-12-18 | 惠州Tcl移动通信有限公司 | A kind of charge control method, mobile terminal and storage medium |
| CN109038751B (en) * | 2018-08-22 | 2022-03-25 | 惠州Tcl移动通信有限公司 | Charging control method, mobile terminal and storage medium |
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| Publication number | Publication date |
|---|---|
| CN103035962B (en) | 2015-10-07 |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., Ltd. |