CN103986211A - Intelligent charging control method - Google Patents
Intelligent charging control method Download PDFInfo
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- CN103986211A CN103986211A CN201410226630.0A CN201410226630A CN103986211A CN 103986211 A CN103986211 A CN 103986211A CN 201410226630 A CN201410226630 A CN 201410226630A CN 103986211 A CN103986211 A CN 103986211A
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- module
- battery
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- control method
- charge control
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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
Abstract
The invention provides an intelligent charging control method. A wireless communication module is arranged in a charger. The method includes the following steps that before charging, wireless data communication connection is firstly established between the wireless communication module and a device to be charged; battery parameter information is fed back through the device to be charged; according to the received battery parameter information, the charging process is controlled. By the adoption of the technical scheme, the battery parameter information can be fed back through a power management circuit arranged in the device to be charged such as a notebook computer or a mobile phone, the charging process of a battery can be more accurately controlled, the condition that battery activity is reduced due to the fact that the battery is in the full electric quantity state for a long time is avoided, the service life of the battery is prolonged, and the use efficiency of the battery is improved.
Description
Technical field
The present invention relates to charge control method, be specifically related to a kind of intelligent charge control method that can realize charger and be transmitted by charge prepd signal.
Background technology
Along with the development of global economy; world's electron trade development is at present very rapid; increasing family or individual have the electronic product such as notebook computer, mobile phone of oneself; battery is one of most important part of electronic product; but ubiquity electronic product finds that battery consumption and stability are much worse than previous problem in use for some time now, how to protect and use electronic product more and more to receive people's concern to increase the life-span of its battery.
In the prior art, in the time that electric weight is full of, charger can automatically switch to Power supply, make battery only carry out weak current charging, this also can impact battery, especially be embodied on notebook computer, in the time that computer is ined succession power supply always, can cause the long-term state in Full Charge Capacity always of battery of notebook, the chemical substance of inside battery is not transformed and is changed, and in the course of time, the chemical substance of inside battery is understood some and lost activity, cause the electric weight minimizing of battery or the generation of other situations, but also at continuous loss electric energy.In the time that electronic product (as mobile phone, PAD, MP3 etc.) charges, the also frequent situation that electric being full of occurs and do not pull out in time charger, can cause a small amount of electric weight waste.Meanwhile, prior art charger generally, by detecting cell voltage control charging process, just cannot accurately be controlled charging process once damage appears in battery, makes on the contrary battery in long-term overcharge condition, causes vicious circle, accelerates battery and scraps.
Therefore, for the above-mentioned defect existing in currently available technology, be necessary to study in fact, so that a kind of scheme to be provided, solve the defect existing in prior art, further extend the useful life of battery electron product.
Summary of the invention
In order to overcome the defect of above-mentioned prior art, the invention provides a kind of intelligent charger with radio communication function, can realize charger and by the transfer of data between the power management module of charging device, effectively utilize intelligent electronic device (notebook computer, mobile phone etc.) built-in electric power management circuit, charger can obtain the real-time parameter information of battery accurately, thereby can more accurately control the charging process of battery, reduce the waste of electric energy, solved electronic equipment (as notebook computer) the battery state in Full Charge Capacity and cause the problem of battery activity decreased always simultaneously.
The problem existing for solving prior art, technical scheme of the present invention is:
A kind of intelligent charge control method arranges wireless communication module in charger, comprises the following steps:
Before charging, first with set up RFDC by charging device and be connected;
Receive by charging device feedback battery parameter information;
According to the battery parameter information control charging process receiving.
Preferably, after battery electric quantity is full of, turn-off charge switch, complete charge.
Preferably, also comprise, before charging, detect the step that charging connects.
Preferably, charging starts wireless communication module transmission wireless connections request after connecting.
Preferably, also comprise the step that charging is charged and mated after connecting.
Preferably, if cannot with set up RFDC by charging device and be connected, start the program that charges normal.
Preferably, described charger comprises charging module, switch module, control module and bluetooth module, wherein,
Described charging module is connected with civil power input, and output charging signals charges to the battery of smart electronics product through described switch module;
Described bluetooth module is for setting up with smart electronics product the battery parameter information that radio communication is connected and receives its transmission;
Described control module is connected with described charging module, switch module and bluetooth module, and the battery parameter information receiving according to described bluetooth module is controlled the operating state of described charging module and switch module.
Preferably, described charger also comprises battery voltage detection module, and described battery voltage detection module is for detection of battery voltage value and send to described control module.
Preferably, described control module is single-chip microcomputer.
Preferably, described switch module is relay or semiconductor switch.
Compared with prior art, beneficial effect of the present invention is as follows: can utilize the electric power management circuit feedback battery parameter information built-in by charging device (notebook computer, mobile phone etc.), thereby can more accurately control the charging process of battery, prevent that battery from causing battery activity decreased in Full Charge Capacity state for a long time, improved life-span and the service efficiency of battery.
Brief description of the drawings
Fig. 1 is the flow chart of embodiment of the present invention intelligent charge control method;
Fig. 2 is the theory diagram of realizing a kind of charger of intelligent charge control method of the present invention;
Fig. 3 is the theory diagram of realizing the another kind of charger of intelligent charge control method of the present invention.
Embodiment
In order to make object 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.
On the contrary, the present invention contain any defined by claim in marrow of the present invention and scope, make substitute, amendment, equivalent method and scheme.Further, for the public is had a better understanding to the present invention, in below details of the present invention being described, detailed some specific detail sections of having described.Do not have for a person skilled in the art the description of these detail sections can understand the present invention completely yet.
Electronic product is such as notebook computer, mobile phone etc., even if electric weight is full of in the time of charging, the battery power supply of also always ining succession, can exert an influence to battery for a long time like this, because cell charging times is limited, the time has been grown, and battery flying power will weaken greatly.Less than 1 year, even if battery is full of, notebook was only used powered battery, used less than will not having electricity half an hour.And prior art is generally by detecting cell voltage control charging process, once battery occurs damaging and just cannot accurately control charging process, make on the contrary battery in long-term overcharge condition, accelerate on the contrary battery and scrap.All powerful electric power management circuit and bluetooth modules of build-in function of present most of smart electronics product (notebook computer, mobile phone etc.) in fact, can obtain battery parameter information accurately, feed back to charger if these information exchanges can be crossed to bluetooth module, can accurately control charging process, without electric power management circuit is set in charger, make full use of resource simultaneously.
For solving the problems of the technologies described above, the embodiment of the present invention has proposed a kind of intelligent charge control method, and wireless communication module is set in charger, has the charging of the smart electronics product of wireless data communication function described in being applicable to.
Referring to Fig. 1, be depicted as the flow process of embodiment of the present invention intelligent charge control method, comprise the following steps:
Before charging, first with set up RFDC by charging device and be connected; Be the product such as notebook computer, mobile phone with wireless data communication function by charging device, the electric power management circuit that its build-in function is complete, can accurately detect current battery parameter information;
After setting up RFDC connection, receive by charging device feedback battery parameter information;
The battery parameter information control charging process that charger basis receives, such as, if current battery is in low state of charge (being generally below 10%), charger is in " precharge " state, in order to avoid large current charge causes damage to battery; If current battery is in high state of charge (being generally more than 85%), charger is in " trickle " state.
Adopt above technical scheme, can make full use of by the resource of charging device, obtain accurately battery parameter information and feed back to charger, thereby can accurately control charging process.
In a kind of preferred implementation, when the battery parameter information of feedback shows that battery electric quantity is full of, turn-off charge switch, complete charge, thus prevent that battery is in long-term overcharge condition.
In a kind of preferred implementation, also comprise, before charging, detect the step that charging connects; Charging connects and refers to charger and by the electrical connection between charging device.Determined charger and between charging device, whether set up normal electrical connection by the cell voltage of charging device by detecting, only after charging connects, just starting wireless communication module and send wireless connections request.
If cannot with set up RFDC by charging device and be connected, if do not opened bluetooth module by charging device, will cause setting up proper communication and connect; Now, charger startup charges normal program, the same with prior art charger, adopts by detecting battery voltage value control charging process.
In a kind of preferred implementation, also comprise the step of charging and mating after charging connects, because charger participates in and do not mated the damage that can cause battery by charging device battery.Whether charging coupling judge the charge parameter of charger and mated by the battery parameter of charging device; When RFDC connects when normal, checking charger and identification code is set in charging device in the time dispatching from the factory, identification code matches, charger and be coupling by charging device; When RFDC cannot connect when normal, by detecting the cell voltage coupling of charging, judge the whether scope in this charger of cell voltage.
Referring to Fig. 2, be depicted as the theory diagram of a kind of charger of realizing intelligent charge control method of the present invention, comprise charging module 101, switch module 102, control module 103 and bluetooth module 104, wherein,
Charging module 101 is connected with civil power input, the battery charging of output charging current to smart electronics product;
Switch module 102 one end charging module 101 of ining succession, the other end smart electronics product of ining succession, at least has conducting and disconnects two states, and controlled and control module 103 only have it just can charge normal in conducting state.Bluetooth module 104 is connected and receives the battery parameter information of its transmission and send to control module 103 for setting up radio communication with smart electronics product.Control module 103 is connected with charging module 101, switch module 102 and bluetooth module 104, according to the battery parameter information receiving, and according to the operating state of charging module 101 described in the control of battery parameter information and switch module 102.
Referring to Fig. 3, be depicted as the theory diagram of the another kind of charger of realizing intelligent charge control method of the present invention, also comprise battery voltage detection module 105, for detection of battery voltage value and send to control module 103.If battery voltage detection module 105 detects normal battery magnitude of voltage, illustrate that charger is normally connected with smart electronics product, startup bluetooth module 104 is set up radio communication with smart electronics product and is connected, if cannot set up proper communication, according to battery voltage value control charging process; If receive the battery parameter information of transmission, according to battery parameter information control charging process.
In a kind of preferred implementation, control module 103 is single-chip microcomputer, and switch module 102 is relay or semiconductor switch.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. an intelligent charge control method arranges wireless communication module in charger, it is characterized in that, comprises the following steps:
Before charging, first with set up RFDC by charging device and be connected;
Receive the battery parameter information of being fed back by charging device;
According to the battery parameter information control charging process receiving.
2. intelligent charge control method according to claim 1, is characterized in that, after battery electric quantity is full of, turn-offs charge switch, complete charge.
3. intelligent charge control method according to claim 1, is characterized in that, also comprises, detects the step that charging connects before charging.
4. intelligent charge control method according to claim 3, is characterized in that, starts wireless communication module and send wireless connections request after charging connects.
5. intelligent charge control method according to claim 3, is characterized in that, also comprises the step that charging is charged and mated after connecting.
6. intelligent charge control method according to claim 1, is characterized in that, if cannot with set up RFDC by charging device and be connected, start the program that charges normal.
7. intelligent charge control method according to claim 1, it is characterized in that, described charger comprises charging module (101), switch module (102), control module (103) and bluetooth module (104), wherein
Described charging module (101) is connected with civil power input, and output charging signals charges to the battery of smart electronics product through described switch module (102);
Described bluetooth module (104) is for setting up with smart electronics product the battery parameter information that radio communication is connected and receives its transmission;
Described control module (103) is connected with described charging module (101), switch module (102) and bluetooth module (104), the battery parameter information receiving according to described bluetooth module (104), controls the operating state of described charging module (101) and switch module (102).
8. intelligent charge control method according to claim 7, it is characterized in that, described charger also comprises battery voltage detection module (105), and described battery voltage detection module (105) is for detection of battery voltage value and send to described control module (103).
9. according to the intelligent charge control method described in claim 7 or 8, it is characterized in that, described control module (103) is single-chip microcomputer.
10. according to the intelligent charge control method described in claim 7 or 8, it is characterized in that, described switch module (102) is relay or semiconductor switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410226630.0A CN103986211A (en) | 2014-05-26 | 2014-05-26 | Intelligent charging control method |
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| CN201410226630.0A CN103986211A (en) | 2014-05-26 | 2014-05-26 | Intelligent charging control method |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104333057A (en) * | 2014-10-17 | 2015-02-04 | 福建天晴数码有限公司 | Intelligent device, charging control device thereof, method thereof and system thereof |
| CN104505921A (en) * | 2015-01-16 | 2015-04-08 | 九五堂科技（深圳）有限公司 | Charging device and charging management method |
| CN105354125A (en) * | 2015-09-25 | 2016-02-24 | 联想(北京)有限公司 | Information processing method, battery and electronic device |
| CN105591431A (en) * | 2015-12-31 | 2016-05-18 | 宇龙计算机通信科技(深圳)有限公司 | Charging method and equipment of mobile terminal, and mobile terminal |
| CN106026231A (en) * | 2016-05-30 | 2016-10-12 | 广东欧珀移动通信有限公司 | Wireless charging method and device |
| CN106712175A (en) * | 2016-12-23 | 2017-05-24 | 湖南秒冲新能源科技有限责任公司 | Adaptive battery automatic matching intelligent fast charging system |
| CN106961131A (en) * | 2016-01-11 | 2017-07-18 | 顺丰科技有限公司 | Adapt to the intelligent charger of intelligent battery |
| CN107623349A (en) * | 2017-09-13 | 2018-01-23 | 深圳市壹捌壹玖科技有限公司 | Charge control method, device and the storage medium of mobile terminal |
| CN107658946A (en) * | 2017-10-31 | 2018-02-02 | 天长市平康电子科技有限公司 | A kind of charger for preventing malicious operation |
| CN107680307A (en) * | 2017-10-31 | 2018-02-09 | 天长市平康电子科技有限公司 | A kind of theft preventing method based on charger |
| CN111711365A (en) * | 2020-06-28 | 2020-09-25 | 深圳市英威腾光伏科技有限公司 | Charging device |
| CN112622660A (en) * | 2020-11-16 | 2021-04-09 | 蚌埠睿德新能源科技有限公司 | A charger |
| CN113540585A (en) * | 2021-06-11 | 2021-10-22 | 丽水市金贝聚医疗器械有限公司 | Power supply management method |
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| CN103354376A (en) * | 2013-06-26 | 2013-10-16 | 清华大学深圳研究生院 | Intelligent universal wireless charging system for mobile phone |
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| US20070096691A1 (en) * | 2003-06-12 | 2007-05-03 | Bruce Duncan | Wireless battery charger detection and notification |
| JP2012516665A (en) * | 2009-02-11 | 2012-07-19 | クゥアルコム・インコーポレイテッド | Wireless power and data transmission for electronic devices |
| CN103354376A (en) * | 2013-06-26 | 2013-10-16 | 清华大学深圳研究生院 | Intelligent universal wireless charging system for mobile phone |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104333057A (en) * | 2014-10-17 | 2015-02-04 | 福建天晴数码有限公司 | Intelligent device, charging control device thereof, method thereof and system thereof |
| CN104505921A (en) * | 2015-01-16 | 2015-04-08 | 九五堂科技（深圳）有限公司 | Charging device and charging management method |
| CN105354125A (en) * | 2015-09-25 | 2016-02-24 | 联想(北京)有限公司 | Information processing method, battery and electronic device |
| CN105591431B (en) * | 2015-12-31 | 2019-04-12 | 宇龙计算机通信科技(深圳)有限公司 | A kind of charging method of mobile terminal, equipment and mobile terminal |
| CN105591431A (en) * | 2015-12-31 | 2016-05-18 | 宇龙计算机通信科技(深圳)有限公司 | Charging method and equipment of mobile terminal, and mobile terminal |
| CN106961131A (en) * | 2016-01-11 | 2017-07-18 | 顺丰科技有限公司 | Adapt to the intelligent charger of intelligent battery |
| CN106026231A (en) * | 2016-05-30 | 2016-10-12 | 广东欧珀移动通信有限公司 | Wireless charging method and device |
| CN106026231B (en) * | 2016-05-30 | 2019-12-10 | Oppo广东移动通信有限公司 | Wireless charging method and device |
| CN106712175A (en) * | 2016-12-23 | 2017-05-24 | 湖南秒冲新能源科技有限责任公司 | Adaptive battery automatic matching intelligent fast charging system |
| CN107623349A (en) * | 2017-09-13 | 2018-01-23 | 深圳市壹捌壹玖科技有限公司 | Charge control method, device and the storage medium of mobile terminal |
| CN107658946A (en) * | 2017-10-31 | 2018-02-02 | 天长市平康电子科技有限公司 | A kind of charger for preventing malicious operation |
| CN107680307A (en) * | 2017-10-31 | 2018-02-09 | 天长市平康电子科技有限公司 | A kind of theft preventing method based on charger |
| CN111711365A (en) * | 2020-06-28 | 2020-09-25 | 深圳市英威腾光伏科技有限公司 | Charging device |
| CN112622660A (en) * | 2020-11-16 | 2021-04-09 | 蚌埠睿德新能源科技有限公司 | A charger |
| CN113540585A (en) * | 2021-06-11 | 2021-10-22 | 丽水市金贝聚医疗器械有限公司 | Power supply management method |
| CN113540585B (en) * | 2021-06-11 | 2024-02-20 | 丽水市金贝聚医疗器械有限公司 | Power supply management method |
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Application publication date: 20140813 |