CN105762888A - Intelligent notebook computer cell activator - Google Patents
Intelligent notebook computer cell activator Download PDFInfo
- Publication number
- CN105762888A CN105762888A CN201610256633.8A CN201610256633A CN105762888A CN 105762888 A CN105762888 A CN 105762888A CN 201610256633 A CN201610256633 A CN 201610256633A CN 105762888 A CN105762888 A CN 105762888A
- Authority
- CN
- China
- Prior art keywords
- notebook computer
- central processing
- control signal
- processing element
- current
- 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
Links
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
- H02J7/0068—Battery or charger load switching, e.g. concurrent charging and load supply
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
-
- 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
- H02J7/00304—Overcurrent protection
-
- 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
- H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Theoretical Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses an intelligent notebook computer cell activator. The activator comprises a central processing chip which processes data and outputs a control signal. An input terminal of the central processing chip is connected to a current sampling chip and a button. The current sampling chip is connected to a notebook computer cell charger so as to measure an intermittent charging current of a notebook computer cell. An output terminal of the central processing chip is connected to a control module receiving the control signal. The central processing chip comprises a calculation unit and a mode determination unit. The calculating unit acquires a current value of the current sampling chip, calculates a percentage of a current notebook computer cell capacity in total energy of the notebook computer cell and outputs the corresponding control signal. Activation of the cell is realized so that a service life of the notebook computer cell is prolonged. A condition that the notebook computer is in an over charge state for a long time is avoided. High-efficiency and convenient performance is possessed and simultaneously the energy is saved and operation is simple.
Description
Technical field
The invention belongs to the technical field of computer fittings, particularly relate to a kind of Intelligent notebook computer computer battery activator.
Background technology
Today that notebook is increasingly popularized, notebook computer becomes the indispensable instrument of people.Battery becomes the unique energy source after notebook computer power-off, it is seen that the importance to living trip.
Present notebook computer generally all can power supply by a straight cutting, causes that cells in notebook computer is in the state overcharging or can not get electric discharge for a long time.Overcharge for a long time and make battery that bulge to occur, deformation, leakage, the phenomenon such as heating, make the Notebook Battery life-span sharply decline, threaten computer and personal safety, make computer be greatly shortened cruising time, very inconvenient during trip office.And do not have the special activation instrument of Notebook Battery easily on market, so the meaning that a efficiently Notebook Battery activation easily instrument has it to exist.
Summary of the invention
In view of this, the present invention provides a kind of Intelligent notebook computer computer battery activator, to solve current cells in notebook computer owing to being in the state overcharging or can not get electric discharge for a long time, thus causing battery life to shorten and threatening the safe technical problem of computer and user of service.In order to some aspects of the embodiment disclosed are had a basic understanding, shown below is simple summary.This summarized section is not extensive overview, neither determine key/critical component or describe the protection domain of these embodiments.Its sole purpose is to present some concepts by simple form, in this, as the preamble of following detailed description.
The technical scheme that the present invention takes is as follows:
A kind of Intelligent notebook computer computer battery activator is provided, including housing, also include: process data and export the central processing element of control signal, the input of described central processing element connects current sample chip and button, described current sample chip is connected with notebook computer battery charger to measure the intermittent charge electric current of cells in notebook computer, the outfan of described central processing element connects the control module receiving control signal, and described control module is connected with notebook computer by power supply output line；Described central processing element includes: computing unit and mode determination, described computing unit obtains the current value of described current sample chip, calculating current cells in notebook computer electricity account for the percentage ratio of cells in notebook computer gross energy and export corresponding control signal, described mode determination is connected with described button and exports control signal according to the selection result of described button.
Further; described a kind of Intelligent notebook computer computer battery activator; also include power module; described power module is connected with notebook computer battery charger, and described power module is that described central processing element, described current sample chip and the operational amplifier for overvoltage protection and overcurrent protection are powered.
Further, described power module includes: 7805 circuit of three-terminal voltage-stabilizing integrated and on and off switch, and described 7805 circuit of three-terminal voltage-stabilizing integrated for carrying out blood pressure lowering before power supply.
Further, described a kind of Intelligent notebook computer computer battery activator, also include: be connected to the LED light of described central processing element outfan, carry out state and show.
Further, described housing arranges the out-put supply socket being connected with described power supply output line, and the charger out-put supply insert port being connected with notebook computer battery charger, described button, described on and off switch and described LED light are arranged on the surface of described housing.
Beneficial effect: activator provided by the invention automatically controls the notebook computer battery charger charging to battery, it is achieved the activation to battery, thus extending cells in notebook computer service life；Avoid notebook computer owing to being in the bulge that the state of overcharging causes for a long time, deformation, leakage, the phenomenon such as heating, it is greatly improved the safety of notebook, namely improves human body inherently safe；Efficiently realize the saving to the energy easily, and simple to operate simultaneously.
For above-mentioned and relevant purpose, one or more embodiments include the feature that will be explained in below and be particularly pointed out in the claims.Description below and accompanying drawing describe some illustrative aspects and some modes in the utilizable various modes of principle of only each embodiment of its instruction in detail.Other benefit and novel features will be considered in conjunction with the accompanying along with detailed description below and become apparent upon, and the disclosed embodiments are to include all these aspects and theirs is equivalent.
Accompanying drawing explanation
Fig. 1 is the inside principle schematic of a kind of Intelligent notebook computer computer battery activator of the present invention；
Fig. 2 is the external structure schematic diagram of a kind of Intelligent notebook computer computer battery activator of the present invention.
Detailed description of the invention
The following description and drawings illustrate specific embodiments of the present invention fully, to enable those skilled in the art to put into practice them.Other embodiments can include structure, logic, electric, process and other change.Embodiment only represents possible change.Unless explicitly requested, otherwise independent components and functionality is optional, and the order operated can change.The part of some embodiments and feature can be included in or replace part and the feature of other embodiments.
As illustrated in fig. 1 and 2, in some illustrative embodiments, a kind of Intelligent notebook computer computer battery activator is provided, including housing 1, arranging central processing element 2 in housing 1, central processing element 2 adopts single-chip microcomputer MSP430F149, for processing data and exporting control signal, gather electric current and judge battery electric quantity, and show current electric quantity and the work being carrying out, including charge or discharge.
The input of central processing element 2 connects current sample chip 3 and button 4, current sample chip 3 adopts INA282 chip, current sample chip 3 is connected with notebook computer battery charger to measure the intermittent charge electric current of cells in notebook computer, obtains current value by 0.01 ohmage.Button 4 is used for obtaining user-selected operating mode information, and mode of operation has forced charge pattern and automatic mode.The outfan of central processing element 2 connects the control module 5 receiving described control signal, controls module 5 and is connected with notebook computer by power supply output line 6, realizes the control to cells in notebook computer charging according to control signal.
Central processing element 2 includes: computing unit 21 and mode determination 22.
Computing unit 21 obtains the current value of current sample chip 3, calculates current cells in notebook computer electricity and accounts for the percentage ratio of cells in notebook computer gross energy and export corresponding control signal.When cells in notebook computer electricity abundance, when namely accounting for a hundred per cent of cells in notebook computer gross energy, activator cuts off notebook computer battery charger charging, notebook computer supplies energy by its cells, when discharging into about the 10% of the energy content of battery, activator makes notebook computer battery charger charge, and namely completes the function to cells in notebook computer activation.Owing to activator can not directly voltage measurement to cells in notebook computer, so the present invention judges battery capacity for notebook computer by measuring intermittent charge electric current, and intermittent charge time difference under during for different capabilities, so that cell activation is more thorough.
Mode determination 22 is connected with button 4 and exports control signal according to the selection result of button 4.Button 4 is used for obtaining user-selected operating mode information, mode of operation has forced charge pattern and automatic mode, being suitable for various occasions to use, automatic mode is exactly auto-activation battery mode, coordinates display lamp it will be clearly understood that arrive running status and the Notebook Battery state of charge of activator.
In some illustrative embodiments, Intelligent notebook computer computer battery activator also includes: power module 7.Power module 7 includes: 7805 circuit of three-terminal voltage-stabilizing integrated 71 and on and off switch 72; 7805 circuit of three-terminal voltage-stabilizing integrated for carrying out blood pressure lowering before power supply; power module 7 is connected with notebook computer battery charger, powers for central processing element 2, current sample chip 3 and the operational amplifier 8 for overvoltage protection and overcurrent protection.When triggering stream or overvoltage protection, relay adhesive is thus cutting off rear class power protection notebook computer safety.
In some illustrative embodiments, described a kind of Intelligent notebook computer computer battery activator, also include: be connected to the LED light 9 of central processing element 2 outfan, carry out state to show, realize the instruction of charge or discharge and for the instruction of electricity, it is also possible to demonstrate the mode of operation of activator.
In some illustrative embodiments, described housing 1 arranges the out-put supply socket 10 being connected with power supply output line 6, and the charger out-put supply insert port 11 being connected with notebook computer battery charger, notebook computer battery charger is connected with current sample chip 3 by charger out-put supply insert port 11.Button 4, on and off switch 72 and LED light 9 are arranged on the surface of housing 1.
It should also be appreciated by one skilled in the art that the various illustrative box, module, circuit and the algorithm steps that describe in conjunction with the embodiments herein all can be implemented as electronic hardware, computer software or its combination.In order to clearly demonstrate the interchangeability between hardware and software, above various illustrative parts, frame, module, circuit and step are all generally described around its function.It is implemented as hardware as this function and is also implemented as software, depend on specific application and the design constraint that whole system is applied.Those skilled in the art for each application-specific, can realize described function in the way of flexible, but, this realize decision-making and should not be construed as the protection domain deviating from the disclosure.
Claims (5)
1. an Intelligent notebook computer computer battery activator, including housing, it is characterized in that, also include: process data and export the central processing element of control signal, the input of described central processing element connects current sample chip and button, described current sample chip is connected with notebook computer battery charger to measure the intermittent charge electric current of cells in notebook computer, the outfan of described central processing element connects the control module receiving control signal, and described control module is connected with notebook computer by power supply output line；Described central processing element includes: computing unit and mode determination, described computing unit obtains the current value of described current sample chip, calculating current cells in notebook computer electricity account for the percentage ratio of cells in notebook computer gross energy and export corresponding control signal, described mode determination is connected with described button and exports control signal according to the selection result of described button.
2. a kind of Intelligent notebook computer computer battery activator according to claim 1; it is characterized in that; also include power module; described power module is connected with notebook computer battery charger, and described power module is that described central processing element, described current sample chip and the operational amplifier for overvoltage protection and overcurrent protection are powered.
3. a kind of Intelligent notebook computer computer battery activator according to claim 2, it is characterised in that described power module includes: 7805 circuit of three-terminal voltage-stabilizing integrated and on and off switch, and described 7805 circuit of three-terminal voltage-stabilizing integrated for carrying out blood pressure lowering before power supply.
4. a kind of Intelligent notebook computer computer battery activator according to claim 3, it is characterised in that also include: be connected to the LED light of described central processing element outfan, carry out state and show.
5. a kind of Intelligent notebook computer computer battery activator according to claim 4, it is characterized in that, described housing arranges the out-put supply socket being connected with described power supply output line, and the charger out-put supply insert port being connected with notebook computer battery charger, described button, described on and off switch and described LED light are arranged on the surface of described housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610256633.8A CN105762888A (en) | 2016-04-22 | 2016-04-22 | Intelligent notebook computer cell activator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610256633.8A CN105762888A (en) | 2016-04-22 | 2016-04-22 | Intelligent notebook computer cell activator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105762888A true CN105762888A (en) | 2016-07-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610256633.8A Pending CN105762888A (en) | 2016-04-22 | 2016-04-22 | Intelligent notebook computer cell activator |
Country Status (1)
| Country | Link |
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| CN (1) | CN105762888A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111525199A (en) * | 2019-02-01 | 2020-08-11 | 名硕电脑(苏州)有限公司 | Charging method |
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| CN103700900A (en) * | 2013-12-19 | 2014-04-02 | 贝壳网际（北京）安全技术有限公司 | Charge control method, device and system for mobile terminal and mobile terminal |
| CN104793719A (en) * | 2013-06-26 | 2015-07-22 | 庄景阳 | Notebook computer power supply intelligent manager |
| CN205646890U (en) * | 2016-04-22 | 2016-10-12 | 金陵科技学院 | Intelligence notebook computer battery activator |
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2016
- 2016-04-22 CN CN201610256633.8A patent/CN105762888A/en active Pending
Patent Citations (6)
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| CN201134687Y (en) * | 2007-12-27 | 2008-10-15 | 英业达股份有限公司 | Charging module capable of prolonging life of battery |
| CN101728585A (en) * | 2008-10-31 | 2010-06-09 | 纬创资通股份有限公司 | Battery learning method and device for prolonging service life of rechargeable battery of portable device |
| CN104793719A (en) * | 2013-06-26 | 2015-07-22 | 庄景阳 | Notebook computer power supply intelligent manager |
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| CN205646890U (en) * | 2016-04-22 | 2016-10-12 | 金陵科技学院 | Intelligence notebook computer battery activator |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111525199A (en) * | 2019-02-01 | 2020-08-11 | 名硕电脑(苏州)有限公司 | Charging method |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160713 |