CN108377014A - A kind of intelligent socket detecting system that anti-mobile phone overcharges - Google Patents
A kind of intelligent socket detecting system that anti-mobile phone overcharges Download PDFInfo
- Publication number
- CN108377014A CN108377014A CN201810194140.5A CN201810194140A CN108377014A CN 108377014 A CN108377014 A CN 108377014A CN 201810194140 A CN201810194140 A CN 201810194140A CN 108377014 A CN108377014 A CN 108377014A
- Authority
- CN
- China
- Prior art keywords
- mobile phone
- unit
- battery
- electrically connected
- overcharges
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0069—Charging or discharging for charge maintenance, battery initiation or rejuvenation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
- G01R19/16566—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533
- G01R19/16571—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533 comparing AC or DC current with one threshold, e.g. load current, over-current, surge current or fault current
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
- G01R19/16566—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533
- G01R19/16576—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533 comparing DC or AC voltage with one threshold
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
- G01R31/3842—Arrangements for monitoring battery or accumulator variables, e.g. SoC combining voltage and current measurements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/0031—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using battery or load disconnect circuits
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/00302—Overcharge protection
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses a kind of intelligent socket detecting systems that anti-mobile phone overcharges, including：Charge control module, it includes charhing unit, Charge Management unit, power-off unit and charging display unit, electric quantity acquisition module, it includes current acquisition unit and voltage acquisition unit, overcharge detection module, it includes overload detection unit, over-pressed detection unit, over-current detection unit and short detection unit, charge control module is electrically connected electric quantity acquisition module, overcharges detection module and battery of mobile phone, it overcharges detection module and is electrically connected electric quantity acquisition module and battery of mobile phone, electric quantity acquisition module is electrically connected battery of mobile phone.The intelligent socket detecting system of the present invention, by electric quantity acquisition module and overcharges detection module the problem that overcharges in mobile phone charging process is handled, and when mobile phone electricity is less than certain predetermined value, Charge Management unit automatic switching on mobile phone charges, and mobile phone electricity is kept to be in full state.
Description
Technical field
The present invention relates to charging safety control technology field, the intelligent socket detection system that specifically a kind of anti-mobile phone overcharges
System.
Background technology
Smart mobile phone popularizes the vital facility provided to the progress of human society, and mobile phone becomes people's life
An indispensable part in living, study, work.However, as intelligentized technology is added, the cruising ability of battery of mobile phone
Unavoidably decline therewith.Occur having been found that the problems such as mobile phone current is insufficient when people need using mobile phone.And as mobile phone fills
The number of electricity increases, and the hidden danger of battery of mobile phone is also more and more, various because the caused misfortune of the problems such as overcharging also increases therewith
It is more.
Prior art CN205355904U provides a kind of time-controlled USB charging units of band, including sequentially connected
The control terminal of input circuit, output rectifier and filter, switching circuit, USB output interfaces, switching circuit is connected with control switch
The control circuit of connecting and disconnecting of the circuit, output rectifier and filter include the first output rectifier and filter and the second output rectification filter
Circuit, the first output rectifier and filter connect USB output interfaces, the second output rectifier and filter by the switching circuit
Connect the feeder ear of control circuit.The technological merit is the demand according to the practical charging time, when USB chargings are voluntarily arranged
Between, avoid the worry overcharged to mobile devices such as mobile phones.But the technology is controlled from the mobile phone charging time, and USB is arranged
The time of charging, to a certain extent can the anti-overcharge performance of realization device, it is single but as charging times are situations such as increasing
Charging time can not represent battery whether charge completely in addition overcharge, easily because ignore battery loss be arranged the long period cause
Equipment overcharges the problem of damaging.
Invention content
The purpose of the present invention is to provide a kind of intelligent socket detecting systems that anti-mobile phone overcharges, to solve above-mentioned background skill
The anti-overcharge Technical Reference direction of existing equipment proposed in art is single, and equipment overcharges that problem monitoring do not occur easily overcharging comprehensively can not
The problem of protection.
To achieve the above object, the present invention provides the following technical solutions：
Including：Charge control module, for controlling the charging of socket intelligent control mobile phone comprising charhing unit, charging valve
Manage unit, power-off unit and charging display unit；
Electric quantity acquisition module, to acquire pond parameter to be charged comprising current acquisition unit and voltage acquisition unit；
Detection module is overcharged, for the Data Detection during charging mobile phone battery comprising overload detection unit, overvoltage
Detection unit, over-current detection unit and short detection unit；
Wherein, charge control module is electrically connected electric quantity acquisition module, overcharges detection module and battery of mobile phone, overcharges detection
Module is electrically connected electric quantity acquisition module and battery of mobile phone, and electric quantity acquisition module is electrically connected battery of mobile phone.
Preferably, the charhing unit is electrically connected Charge Management unit and battery of mobile phone is used for charging mobile phone battery, institute
It states power-off unit and is electrically connected Charge Management unit and battery of mobile phone for disconnecting mobile phone charging, the Charge Management unit is electrical
Connection overload detection unit, over-pressed detection unit, over-current detection unit, short detection unit, current acquisition unit and voltage are adopted
Collection unit overcharges protection and low battery charging controller for battery of mobile phone, and the charging display unit is electrically connected charging valve
Reason unit shows mobile phone electricity for showing charged state and being electrically connected electric quantity acquisition unit.
Preferably, the current acquisition unit is electrically connected battery of mobile phone and over-current detection unit for detecting battery capacity
And over-current detection, the voltage acquisition unit are electrically connected battery of mobile phone and over-pressed detection unit for detecting battery capacity and mistake
Pressure detection.
Preferably, the overload detection unit is electrically connected battery of mobile phone and is used for overload detection, the short detection unit
It is electrically connected battery of mobile phone and is used for short-circuit detecting.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention accomplishes that distinct device is independent by implementing the existing electricity of cell phone apparatus of monitoring connection and can accommodate electricity
Detection, and charged to mobile phone by charhing unit, realize that the mobile phone of different battery capacities is inserted using the intelligence of the present invention
When seat charging, it can be completely filled with electricity；The present invention controls charging socket and power-off by Charge Management unit, setting
Battery capacity bottom line is to open rechargeable standard, realizes that the cell phone apparatus moment keeps high state of charge；The present invention is by overcharging
Detection module and electric power detection module monitor cell-phone battery electric-charge quantity in real time, when occurring overcharging problem, disconnect hand in time
Machine charges and shows failure cause on charging display unit according to each unit detection case.
Description of the drawings
Fig. 1 is a kind of system block diagram for the intelligent socket detecting system that anti-mobile phone overcharges of the present invention；
Fig. 2 is a kind of structure diagram for the intelligent socket detecting system charge control module that anti-mobile phone overcharges of the present invention；
Fig. 3 is a kind of structure diagram for the intelligent socket detecting system electric quantity acquisition module that anti-mobile phone overcharges of the present invention；
Fig. 4 is the structure diagram that a kind of intelligent socket detecting system that anti-mobile phone overcharges of the present invention overcharges detection module.
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 every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1-4
As shown in Figure 1, a kind of intelligent socket detecting system that anti-mobile phone overcharges, including charge control module are electrically connected electricity
Amount acquisition module overcharges detection module and battery of mobile phone, overcharges detection module and is electrically connected electric quantity acquisition module and battery of mobile phone,
Electric quantity acquisition module is electrically connected battery of mobile phone.
As depicted in figs. 1 and 2, charge control module, for controlling the charging of socket intelligent control mobile phone comprising charging is single
Member, Charge Management unit, power-off unit and charging display unit.
Charhing unit is electrically connected Charge Management unit and battery of mobile phone is used for charging mobile phone battery, and power-off unit electrically connects
Charge Management unit and battery of mobile phone are connect for disconnecting mobile phone charging.When mobile phone connects intelligent socket, charhing unit is connected simultaneously
Control socket charges to mobile phone；When mobile phone is fully charged or occurs overcharging problem, power-off unit disconnects between mobile phone and socket
Connection to protect battery of mobile phone not damaged further.
Charge Management unit is electrically connected overload detection unit, over-pressed detection unit, over-current detection unit, short-circuit detecting list
Member, current acquisition unit and voltage acquisition unit overcharge protection and low battery charging controller for battery of mobile phone.Charging valve
Reason unit acquires the battery capacity of mobile phone remaining capacity and mobile phone by current acquisition unit and voltage acquisition unit and control is filled
Electric unit charges to mobile phone, real-time by overload detection unit, over-pressed detection unit, over-current detection unit and short detection unit
Voltage, electric current, load and short-circuit conditions in the charging process detected, which are made, is further processed and disconnects mobile phone charging.
Charging display unit is electrically connected electric quantity acquisition unit and shows mobile phone electricity, when mobile phone connects intelligent socket, fills
Electric display unit shows mobile phone electricity.It is also electrically connected Charge Management unit for showing charged state, if charging
Occur overcharging phenomenon in journey and when battery is full of, Charge Management unit control power-off unit disconnects the charging of mobile phone and socket in time
Connection, protects battery of mobile phone, and basis overcharges the mistake that each unit of detection module detects on charging display unit
It fills reason to be shown, to remind user to understand power-off reason and timely processing.
As shown in figures 1 and 3, electric quantity acquisition module, to acquire pond parameter to be charged comprising current acquisition unit and
Voltage acquisition unit.
Current acquisition unit is electrically connected battery of mobile phone and over-current detection unit is used to detect battery capacity and over-current detection,
Voltage acquisition unit is electrically connected battery of mobile phone and over-pressed detection unit and is detected for detecting battery capacity and overvoltage, the two acquisition
To data analysis after Charge Management unit control mobile phone charge, and show that mobile phone is electric in real time on charging display unit
Amount.
As shown in Figure 1 and Figure 4, detection module is overcharged, for the Data Detection during charging mobile phone battery comprising mistake
Carry detection unit, over-pressed detection unit, over-current detection unit and short detection unit.Overload detection unit is electrically connected mobile phone electricity
Pond is used for overload detection, and short detection unit is electrically connected battery of mobile phone and is used for short-circuit detecting.
The intelligent socket power testing system being arranged through the invention, can be to mobile phone etc. equipped with battery capacity detection function
Charging terminal carry out electric power detection, automatically powered off when electricity is full, and electric quantity detection function still continuous service, in mobile phone electricity
When being reduced to the electricity of user preset, Charge Management unit automatically controls charhing unit connection battery of mobile phone and charges, it is ensured that
The electric appliances such as mobile phone are full power state when daytime goes to work.The function can close, and facilitate side trimming to play user and use.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of intelligent socket detecting system that anti-mobile phone overcharges, which is characterized in that including：
Charge control module, for controlling the charging of socket intelligent control mobile phone comprising charhing unit, breaks at Charge Management unit
Electric unit and charging display unit；
Electric quantity acquisition module, to acquire pond parameter to be charged comprising current acquisition unit and voltage acquisition unit；
Detection module is overcharged, for the Data Detection during charging mobile phone battery comprising overload detection unit, overvoltage detection
Unit, over-current detection unit and short detection unit；
Wherein, charge control module is electrically connected electric quantity acquisition module, overcharges detection module and battery of mobile phone, overcharges detection module
It is electrically connected electric quantity acquisition module and battery of mobile phone, electric quantity acquisition module is electrically connected battery of mobile phone.
2. the intelligent socket detecting system that a kind of anti-mobile phone according to claim 1 overcharges, which is characterized in that the charging
Unit is electrically connected Charge Management unit and battery of mobile phone is used for charging mobile phone battery, and the power-off unit is electrically connected charging valve
Reason unit and battery of mobile phone are electrically connected overload detection unit, overvoltage inspection for disconnecting mobile phone charging, the Charge Management unit
It surveys unit, over-current detection unit, short detection unit, current acquisition unit and voltage acquisition unit and overcharges guarantor for battery of mobile phone
Shield and low battery charging controller, the charging display unit be electrically connected Charge Management unit for show charged state and
It is electrically connected electric quantity acquisition unit and shows mobile phone electricity.
3. the intelligent socket detecting system that a kind of anti-mobile phone according to claim 1 overcharges, which is characterized in that the electric current
Collecting unit is electrically connected battery of mobile phone and over-current detection unit for detecting battery capacity and over-current detection, the voltage acquisition
Unit is electrically connected battery of mobile phone and over-pressed detection unit and is detected for detecting battery capacity and overvoltage.
4. the intelligent socket detecting system that a kind of anti-mobile phone according to claim 1 overcharges, which is characterized in that the overload
Detection unit is electrically connected battery of mobile phone and is used for overload detection, and the short detection unit is electrically connected battery of mobile phone for short circuit
Detection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810194140.5A CN108377014A (en) | 2018-03-09 | 2018-03-09 | A kind of intelligent socket detecting system that anti-mobile phone overcharges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810194140.5A CN108377014A (en) | 2018-03-09 | 2018-03-09 | A kind of intelligent socket detecting system that anti-mobile phone overcharges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108377014A true CN108377014A (en) | 2018-08-07 |
Family
ID=63018740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810194140.5A Pending CN108377014A (en) | 2018-03-09 | 2018-03-09 | A kind of intelligent socket detecting system that anti-mobile phone overcharges |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108377014A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110792972A (en) * | 2019-11-15 | 2020-02-14 | 徐州爱特普电子有限公司 | Household LED emergency lamp and movable charging assembly |
| CN110970960A (en) * | 2018-09-30 | 2020-04-07 | 苏州四方杰芯电子科技有限公司 | Charge-discharge protection chip circuit control system |
| CN111130223A (en) * | 2018-10-30 | 2020-05-08 | 北京小米移动软件有限公司 | Wireless charging display method and device |
| CN112738333A (en) * | 2020-12-22 | 2021-04-30 | 郭海军 | Mobile phone charging analysis reminding system based on big data |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202633676U (en) * | 2012-04-21 | 2012-12-26 | 刘淑婷 | Intelligent socket with overvoltage protection |
| CN103618353A (en) * | 2013-11-28 | 2014-03-05 | 深圳市劲力思特科技有限公司 | Battery monitoring circuit |
| CN103715737A (en) * | 2013-12-23 | 2014-04-09 | 杭州电子科技大学 | Lithium battery charging/ discharging management system |
| CN203933099U (en) * | 2014-05-30 | 2014-11-05 | 深圳市劲力思特科技有限公司 | A kind of portable power source device |
| CN205355839U (en) * | 2015-11-28 | 2016-06-29 | 重庆永重重工有限公司 | Many group batteries are automatic to charge and maintains balanced diagnostic device |
| CN205724948U (en) * | 2016-03-18 | 2016-11-23 | 南京铁道职业技术学院 | A kind of charging and discharging lithium battery control circuit |
| CN106476650A (en) * | 2016-12-20 | 2017-03-08 | 深圳市列那狐科技有限公司 | Portable charging energy-storing system and its control method |
| EP3154150A1 (en) * | 2015-10-07 | 2017-04-12 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Battery controller |
| CN106602650A (en) * | 2016-12-22 | 2017-04-26 | 天津力神特种电源科技股份公司 | Power charging protection device for eight strings of batteries being charged in parallel connection |
-
2018
- 2018-03-09 CN CN201810194140.5A patent/CN108377014A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202633676U (en) * | 2012-04-21 | 2012-12-26 | 刘淑婷 | Intelligent socket with overvoltage protection |
| CN103618353A (en) * | 2013-11-28 | 2014-03-05 | 深圳市劲力思特科技有限公司 | Battery monitoring circuit |
| CN103715737A (en) * | 2013-12-23 | 2014-04-09 | 杭州电子科技大学 | Lithium battery charging/ discharging management system |
| CN203933099U (en) * | 2014-05-30 | 2014-11-05 | 深圳市劲力思特科技有限公司 | A kind of portable power source device |
| EP3154150A1 (en) * | 2015-10-07 | 2017-04-12 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Battery controller |
| CN205355839U (en) * | 2015-11-28 | 2016-06-29 | 重庆永重重工有限公司 | Many group batteries are automatic to charge and maintains balanced diagnostic device |
| CN205724948U (en) * | 2016-03-18 | 2016-11-23 | 南京铁道职业技术学院 | A kind of charging and discharging lithium battery control circuit |
| CN106476650A (en) * | 2016-12-20 | 2017-03-08 | 深圳市列那狐科技有限公司 | Portable charging energy-storing system and its control method |
| CN106602650A (en) * | 2016-12-22 | 2017-04-26 | 天津力神特种电源科技股份公司 | Power charging protection device for eight strings of batteries being charged in parallel connection |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110970960A (en) * | 2018-09-30 | 2020-04-07 | 苏州四方杰芯电子科技有限公司 | Charge-discharge protection chip circuit control system |
| CN111130223A (en) * | 2018-10-30 | 2020-05-08 | 北京小米移动软件有限公司 | Wireless charging display method and device |
| CN111130223B (en) * | 2018-10-30 | 2022-02-08 | 北京小米移动软件有限公司 | Wireless charging display method and device |
| CN110792972A (en) * | 2019-11-15 | 2020-02-14 | 徐州爱特普电子有限公司 | Household LED emergency lamp and movable charging assembly |
| CN112738333A (en) * | 2020-12-22 | 2021-04-30 | 郭海军 | Mobile phone charging analysis reminding system based on big data |
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Application publication date: 20180807 |