CN104810897B - A kind of Fast simulation charging method - Google Patents
A kind of Fast simulation charging method Download PDFInfo
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- CN104810897B CN104810897B CN201510244197.8A CN201510244197A CN104810897B CN 104810897 B CN104810897 B CN 104810897B CN 201510244197 A CN201510244197 A CN 201510244197A CN 104810897 B CN104810897 B CN 104810897B
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- mobile phone
- power supply
- programmable power
- voltage value
- charging method
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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)
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Abstract
A kind of Fast simulation charging method, in mobile phone charging process, the power connector in battery of mobile phone and mobile phone is replaced to be electrically connected using programmable power supply, entire charging process is simulated by adjusting the voltage value of programmable power supply, during analog charge, programmable power supply real-time display voltage value and corresponding current value.The detection of entire charging process, and each stage cell voltage of real-time monitoring and corresponding charging current are rapidly completed by the method for analog charge by the present invention, draw charging curve, save the time of test and research and development, have very great help to research and development.
Description
Technical field
The present invention relates to a kind of Fast simulation charging method more particularly to a kind of Fast simulation charging mobile phone battery methods.
Background technique
The practical charging process of battery of mobile phone is divided into three trickle charge, constant-current charge, constant-voltage charge processes, trickle charge
In the process, it when voltage value is no more than 3V or so, is charged the battery with maximum 0.1C constant current, which is to putting completely
The battery of electricity does preliminary filling, and during constant-current charge, charging current is stablized, and voltage gradually rises until to blanking voltage, constant pressure is filled
In electric process, voltage keeps stablizing, and charging current is gradually reduced, until cut-off current is arrived, the time that practical charging process needs
Long, normal complete charge needs general 3 ~ 4 hours, carries out real time monitoring to practical charging process and needs to spend largely
Time and manpower.
Summary of the invention
The present invention provides a kind of Fast simulation charging method, and entire charging process is rapidly completed by the method for analog charge
Detection, and each stage cell voltage of real-time monitoring and corresponding charging current draw charging curve, save test
With the time of research and development, have very great help to research and development.
In order to achieve the above object, the present invention provides a kind of Fast simulation charging method, in mobile phone charging process, uses
Programmable power supply replaces the power connector in battery of mobile phone and mobile phone to be electrically connected, by adjusting the voltage value of programmable power supply come mould
Intend entire charging process, during analog charge, programmable power supply real-time display voltage value and corresponding current value.
The USB interface of one end insertion mobile phone of the phone charger, the other end connect AC power source.
The anode of the programmable power supply is electrically connected the anode of the power connector in mobile phone, the negative electricity of programmable power supply
Property connection mobile phone in power connector cathode.
The voltage value adjustable range of the programmable power supply is 0V ~ 4.35V.
The adjustable minimum scale of the programmable power supply is 0.01V.
When the corresponding current value of the voltage value of programmable power supply is lower than 0.02C5When A, stop adjusting voltage.
The voltage value and corresponding current value of programmable power supply real-time display, it is bent to be depicted as charging during record analog charge
Line chart.
The cathode of power connector is electrically connected one end of thermistor in the mobile phone, power connector in mobile phone
The other end of the end BAT_THERM electric connection thermistor.
The detection of entire charging process, and each rank of real-time monitoring are rapidly completed by the method for analog charge by the present invention
Section cell voltage and corresponding charging current draw charging curve, save the time of test and research and development, have to research and development very big
It helps.
Detailed description of the invention
Fig. 1 is flow chart of the invention.
Fig. 2 is analog charge schematic diagram of the invention.
Specific embodiment
Presently preferred embodiments of the present invention is illustrated below according to Fig. 1 and Fig. 2.
As shown in Figure 1, the present invention provides a kind of Fast simulation charging method comprising the steps of:
Step S1, the battery of mobile phone 2 is taken out；
Step S2, the anode of power connector in mobile phone 2 the programmable power supply 1(programmable power supply is electrically connected to provide directly
Galvanic electricity) anode, by the cathode (as shown in Figure 2) for being electrically connected to programmable power supply 1 of power connector；
Meanwhile one end of thermistor NTC being electrically connected to the cathode of power connector in mobile phone 2, the other end is electrical
It is connected to the end BAT_THERM (intermediate pin foot) of power connector in mobile phone 2, thermistor NTC is used to detect power supply connection
The temperature of device is notified that mobile phone CPU is taken measures and (stops charging or restart mobile phone) with drop when temperature, which reaches, limits numerical value
Low battery temperature, plays a protective role.
Step S3, by the USB interface (as shown in Figure 2) of one end insertion mobile phone 2 of phone charger 3；
Step S4, by the other end connection AC power source of phone charger 3, (in the present embodiment, power supply is that 220V exchanges city
Electricity) (as shown in Figure 2)；
Step S5, the voltage value of programmable power supply 1 is adjusted, the voltage value of programmable power supply 1 is to represent practical mobile phone electricity at this time
The voltage value that pond is charged to records the voltage value, and reads current value corresponding with the voltage value on programmable power supply 1, at this time
Current value is the current value for representing practical battery of mobile phone and being charged into, and records the current value；
The voltage tunable pressure range of programmable power supply 1 is 0 ~ 15V, and the fully charged maximum voltage of battery of mobile phone is 4.35V, mould
It only needs to use 0 ~ 4.35V in quasi- test process, within the scope of the adjustable voltage of programmable power supply 1.The voltage value of programmable power supply 1
Adjustable range be from 0V to 4.35V, voltage value gradually increases from small to large, adjustable minimum scale be 0.01V.
Until the corresponding current value of voltage value is lower than 0.02C5The electricity that A(should be provided when being discharged to final voltage with 5h rate
Amount uses C5Indicate, unit is Ah(ampere-hour) or mAh(Milliampere Hour), it provides in national standard GB18287-2013, charging current
Lower than 0.02C5When A, mean that charging terminates), then it represents that a complete analog charge process terminates, and stops adjusting voltage；
Step S6, several corresponding voltage values and current value that record in step S5 are depicted as charge graph, for after
Continuous research and development reference.
The present invention replaces battery using programmable power supply, can be by intuitively reading voltage value and electric current on programmable power supply
Value carrys out the entire charging process of Fast simulation, the entire charging time can be shortened to 15 minutes, and can monitor in real time each
The voltage value in stage and corresponding charging current value, and charging curve is drawn accordingly, the time of test and research and development is saved, it is right
Research and development have very great help.
It is discussed in detail although the contents of the present invention have passed through above preferred embodiment, but it should be appreciated that above-mentioned
Description is not considered as limitation of the present invention.After those skilled in the art have read above content, for of the invention
A variety of modifications and substitutions all will be apparent.Therefore, protection scope of the present invention should be limited to the appended claims.
Claims (4)
1. a kind of Fast simulation mobile phone charging method, which is characterized in that comprise the steps of:
Step S1: the battery of mobile phone is taken out；
Step S2: the anode of programmable power supply is electrically connected to the anode of the power connector in mobile phone, the negative electricity of programmable power supply
Property connection mobile phone in power connector cathode；Meanwhile the cathode of power connector in mobile phone is electrically connected thermistor
One end, the end BAT_THERM of power connector is electrically connected the other end of thermistor in mobile phone；
Step S3: by the USB interface of one end insertion mobile phone of phone charger；
Step S4: the other end of phone charger is connected into AC power source；
Step S5: entire charging process, during analog charge, program-controlled electric are simulated by adjusting the voltage value of programmable power supply
Source real-time display voltage value and corresponding current value；
Step S6: the voltage value and corresponding current value of programmable power supply real-time display during record analog charge are depicted as filling
Electric curve graph.
2. Fast simulation mobile phone charging method as described in claim 1, which is characterized in that the voltage value of the programmable power supply
Adjustable range is 0V~4.35V.
3. Fast simulation mobile phone charging method as claimed in claim 2, which is characterized in that the programmable power supply it is adjustable most
Down scale is 0.01V.
4. Fast simulation mobile phone charging method as claimed in claim 2, which is characterized in that when the voltage value of programmable power supply is corresponding
Current value be lower than 0.02C5When A, stop adjusting voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510244197.8A CN104810897B (en) | 2015-05-13 | 2015-05-13 | A kind of Fast simulation charging method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510244197.8A CN104810897B (en) | 2015-05-13 | 2015-05-13 | A kind of Fast simulation charging method |
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| Publication Number | Publication Date |
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| CN104810897A CN104810897A (en) | 2015-07-29 |
| CN104810897B true CN104810897B (en) | 2019-07-23 |
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| CN201510244197.8A Active CN104810897B (en) | 2015-05-13 | 2015-05-13 | A kind of Fast simulation charging method |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105006871B (en) * | 2015-08-26 | 2017-08-01 | 广东欧珀移动通信有限公司 | A kind of method and device for being used to simulate actual battery charging process |
| CN106291060B (en) * | 2016-08-29 | 2023-12-12 | 唯科终端技术(东莞)有限公司 | Mobile phone current testing system and mobile phone current testing method |
| CN110426644B (en) * | 2019-07-29 | 2021-04-27 | 南京微盟电子有限公司 | Method for testing lithium battery charging chip by simulating lithium battery |
| HK30013705A2 (en) * | 2020-03-02 | 2020-08-07 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3946299A (en) * | 1975-02-11 | 1976-03-23 | Gould, Inc. | Battery state of charge gauge |
| CN105659912B (en) * | 2008-12-18 | 2013-01-23 | 北京空间飞行器总体设计部 | Satellite storage battery analog device |
| CN102928249A (en) * | 2012-11-26 | 2013-02-13 | 中国人民解放军国防科学技术大学 | System and method for simulating output of solar cell array based on programmable power supply |
-
2015
- 2015-05-13 CN CN201510244197.8A patent/CN104810897B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3946299A (en) * | 1975-02-11 | 1976-03-23 | Gould, Inc. | Battery state of charge gauge |
| CN105659912B (en) * | 2008-12-18 | 2013-01-23 | 北京空间飞行器总体设计部 | Satellite storage battery analog device |
| CN102928249A (en) * | 2012-11-26 | 2013-02-13 | 中国人民解放军国防科学技术大学 | System and method for simulating output of solar cell array based on programmable power supply |
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| CN104810897A (en) | 2015-07-29 |
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Effective date of registration: 20201123 Address after: Room 10242, No. 260, Jiangshu Road, Xixing street, Binjiang District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Jiji Intellectual Property Operation Co., Ltd Address before: 201620 Shanghai city Songjiang District Sixian Road No. 3666 Patentee before: Phicomm (Shanghai) Co.,Ltd. |
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Effective date of registration: 20211203 Address after: 313000 room 1019, Xintiandi commercial office, Yishan street, Wuxing District, Huzhou, Zhejiang, China Patentee after: Huzhou YingLie Intellectual Property Operation Co.,Ltd. Address before: Room 10242, No. 260, Jiangshu Road, Xixing street, Binjiang District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Jiji Intellectual Property Operation Co., Ltd |