CN107222040A - Wireless charging reminding method - Google Patents
Wireless charging reminding method Download PDFInfo
- Publication number
- CN107222040A CN107222040A CN201710507990.1A CN201710507990A CN107222040A CN 107222040 A CN107222040 A CN 107222040A CN 201710507990 A CN201710507990 A CN 201710507990A CN 107222040 A CN107222040 A CN 107222040A
- Authority
- CN
- China
- Prior art keywords
- charging
- wireless charging
- charge efficiency
- dispensing device
- size
- 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
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/90—Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
Abstract
The invention discloses a kind of wireless charging reminding method.The solution of the present invention detects the size of wireless charging electric current during charging dispensing device carries out wireless charging to charging receiver；Charge efficiency is obtained according to the size of the wireless charging electric current；When the charge efficiency is less than preset value, give charge efficiency too low prompting；When the charge efficiency is more than or equal to the preset value, gives charge efficiency and normally point out.When being interrupted when charging, the prompting that charging is interrupted is given.Wireless charging reminding method provided by the present invention, realize in charging process due to charging dispensing device position there is not charge efficiency is low caused by alignment when timely prompting, and then remind user to be adjusted device to putting charge position in time, it is to avoid because charging receiver puts the problem of just not caused charge efficiency is low.
Description
Technical field
The present invention relates to a kind of wireless charging reminding method.
Background technology
Wireless charging technology, comes from wireless power conveying technology.Wireless charging, also referred to as induction charging, contactless sense
Inductive charging, is sensed using near field, that is, inductive, will by power supply unit (charging dispensing device, such as charger)
Energy is sent to the device (charging receiver, such as mobile phone) of electricity consumption, and the device is filled using the energy received to battery
Electricity, and be used simultaneously for itself running.Due to transmitting energy between charging dispensing device and charging receiver with inductive
Amount, does not run wires between the two, therefore charger and the device of electricity consumption can accomplish that no conductive junction point is exposed.
As described above, being to transmit energy with inductive between charging dispensing device and charging receiver, it is therefore desirable to
In charging dispensing device with being respectively mounted wireless charging transmitter module and wireless charging receiving module in charging receiver, carry out
, it is necessary to which position alignment between wireless charging transmitter module and wireless charging receiving module, close to each other during charging, and then ability
Set up between wireless charging transmitter module and wireless charging receiving module and stablize quick rechargeable energy.But with nothing
The continuous expansion of distance between line charging transmitter module and wireless charging receiving module, the field strength of rechargeable energy will promptly decline
Subtract, will be interrupted to last charging.
However, when carrying out wireless charging, always there is inconsistent phenomenon between charging dispensing device and charging receiver,
Although dislocation slightly will not interrupt charging, charge efficiency can be reduced.In addition, with the growth of distance between the two, filling
Electrical efficiency can also significantly decrease.
The content of the invention
In view of this, the present invention provides a kind of wireless charging reminding method, and efficiency that can be in time to wireless charging is entered
Row prompting, and then can aid in carrying out efficient wireless charging.
To achieve the above object, the invention provides a kind of wireless charging reminding method, including：
During charging dispensing device carries out wireless charging to charging receiver, the size of wireless charging electric current is detected；
Charge efficiency is obtained according to the size of the wireless charging electric current；
When the charge efficiency is less than preset value but still in charging, give charge efficiency too low prompting；
When the charge efficiency is more than or equal to the preset value, gives charge efficiency and normally point out；
When being interrupted when charging, the prompting that charging is interrupted is given.
The present invention can be further arranged to, during charging dispensing device carries out wireless charging to charging receiver,
The detection of wireless charging size of current is carried out to charging dispensing device and charging receiver respectively.
The present invention can be further arranged to, and according to the size of the wireless charging electric current, be charged by below equation
Efficiency：S=T1/T2 × 100%
The present invention can be further arranged to, and T1 is the numerical value of the wireless charging size of current detected by charging receiver end,
T2 is the numerical value of the wireless charging size of current detected by charging dispensing device end, and S is charge efficiency.
The beneficial effects of the invention are as follows：Wireless charging reminding method provided by the present invention, is realized in charging process
Due to charging dispensing device position there is not charge efficiency is low caused by alignment when timely prompting, and then remind user couple in time
Put charge position and be adjusted device, it is to avoid to put just not caused wireless charging efficiency low due to charging receiver
The problem of.
Embodiment
The wireless charging reminding method of the present invention, including：
During charging dispensing device carries out wireless charging to charging receiver, the size of wireless charging electric current is detected；
Charge efficiency is obtained according to the size of the wireless charging electric current；
When the charge efficiency is less than preset value, give charge efficiency too low prompting；
When the charge efficiency is more than or equal to the preset value, gives charge efficiency and normally point out.
The embodiment to the wireless charging reminding method of the present invention is described in detail below.
Step 1, during charging dispensing device carries out wireless charging to charging receiver, wireless charging electric current is detected
Size, afterwards into step 2.
It is that wireless charging is carried out to charging dispensing device and charging receiver respectively in the step 1 of the embodiment of the present invention
The detection of electric size of current.
Step 2, charge efficiency is obtained according to the size of the wireless charging electric current.
Due to during wireless charging, if position is not aligned between charging dispensing device and charging receiver,
It can cause the change of wireless charging electric current occur in charging dispensing device and charging receiver, by charging dispensing device
The detection of charging current is carried out with charging receiver, then according to charging dispensing device and charging receiver two ends
The charge efficiency that charging current is obtained carries out comprehensive consideration, more single contrast charging dispensing device or charging receiver one end
Charging current for it is more accurate.Therefore, in the embodiment of the present invention, employ in charging dispensing device and charging receiver
The method that two ends carry out charging current detection.
In the embodiment of the present invention, according to the size of the wireless charging electric current, charge efficiency is obtained by below equation：
S=T1/T2 × 100%
Wherein, T1 is the numerical value of the wireless charging size of current detected by charging receiver end, and T2 sends dress for charging
The numerical value of the wireless charging size of current detected by end is put, S is charge efficiency.
Step 3, the charge efficiency obtained and preset value are compared, if the charge efficiency be less than preset value and
Still in charging, then step 4 is performed；Step 5 is performed if charge efficiency is more than preset value；If charging is interrupted, step is performed
6；
As a specific embodiment, in this step 3, the big I of threshold value detects charging electricity according to different specific products
The precision and stability and wireless charging electric current ideal value of stream are specifically set, such as 60%~90%, are such as set
60%th, 65%, 70%, 75%, 80%, 85%, 90%.When charge efficiency reaches this threshold size, it is believed that in charging
Perfect condition.
Step 4, give charge efficiency too low prompting.
By step 4, user can be pointed out to readjust the position of charging receiver.
Step 5, charge efficiency is given normally to point out.
By step 5, the charge position of the current charging receiver of user can be pointed out to put ideal.
Step 6, the prompting that charging is interrupted is given.
By step 6 the current charging receiver of user can be pointed out to have had been detached from effective chargeable range.
With reference to prior art, before step 1, wireless charging reminding method of the invention can further include startup
The previous step of charging, including：
Step b1, charging receiver is placed on charging dispensing device, and perform step a2；
Step b2, detects whether the charging receiver can recognize that, step a3 is entered if it can recognize, is otherwise pointed out
The charging receiver not can recognize that；
Step b3, judges whether the battery status in the charging receiver is healthy, if yes then enter step a4, otherwise carries
Show that battery status is unhealthy；
Step b4, starts the charging wireless charging process of the dispensing device to charging receiver.
Wireless charging reminding method provided by the present invention, is realized in charging process due to charging dispensing device position
Timely prompting when charge efficiency is low caused by not being aligned, and then remind user to be adjusted to putting charge position in time
Device, it is to avoid because charging receiver puts the problem of just not caused wireless charging efficiency is low.
One kind of above example, the simply present invention preferably specific embodiment, those skilled in the art are in skill of the present invention
The usual variations and alternatives carried out in art aspects are included in protection scope of the present invention.
Claims (3)
1. a kind of wireless charging reminding method, including：In charging dispensing device wireless charging process is carried out to charging receiver
In, detect the size of wireless charging electric current；Charge efficiency is obtained according to the size of the wireless charging electric current；When the charging effect
Rate is less than preset value but still in charging, gives charge efficiency too low prompting；When the charge efficiency is more than or equal to described pre-
If during value, giving charge efficiency and normally pointing out；When being interrupted when charging, the prompting that charging is interrupted is given.
2. wireless charging reminding method according to claim 1, it is characterised in that received in charging dispensing device to charging
Device is carried out during wireless charging, carries out wireless charging size of current to charging dispensing device and charging receiver respectively
Detection.
3. wireless charging reminding method according to claim 2, it is characterised in that according to the big of the wireless charging electric current
It is small, charge efficiency is obtained by below equation：Wherein, T1 is detected S=T1/T2 × 100% by charging receiver end
The numerical value of the wireless charging size of current arrived, T2 is the number of the wireless charging size of current detected by charging dispensing device end
Value, S is charge efficiency.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710507990.1A CN107222040A (en) | 2017-06-28 | 2017-06-28 | Wireless charging reminding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710507990.1A CN107222040A (en) | 2017-06-28 | 2017-06-28 | Wireless charging reminding method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107222040A true CN107222040A (en) | 2017-09-29 |
Family
ID=59951225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710507990.1A Pending CN107222040A (en) | 2017-06-28 | 2017-06-28 | Wireless charging reminding method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107222040A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109494847A (en) * | 2019-01-02 | 2019-03-19 | 深圳市蓝禾技术有限公司 | The charging method of wireless charger and wireless charger |
| CN109631261A (en) * | 2018-12-24 | 2019-04-16 | 广东美的白色家电技术创新中心有限公司 | A kind of fan, humidifier and air handling system |
| CN109719728A (en) * | 2019-01-23 | 2019-05-07 | 深圳乐动机器人有限公司 | A kind of method and device of robot adjustment charging pose |
| CN110994731A (en) * | 2019-12-20 | 2020-04-10 | Oppo广东移动通信有限公司 | Charging prompting method and device, electronic equipment and computer readable storage medium |
| WO2022191896A1 (en) * | 2021-03-11 | 2022-09-15 | Duracell U.S. Operations, Inc. | Integrated monitoring charging efficiency of a rechargeable device via a power bank |
| US11502528B2 (en) | 2021-03-11 | 2022-11-15 | Duracell U.S. Operations, Inc. | Integrated determination of charges remaining via a power bank |
| US11668757B2 (en) | 2021-03-11 | 2023-06-06 | Duracell U.S. Operations, Inc. | Integrated monitoring capacity of a power bank battery and devices charged therewith |
-
2017
- 2017-06-28 CN CN201710507990.1A patent/CN107222040A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109631261A (en) * | 2018-12-24 | 2019-04-16 | 广东美的白色家电技术创新中心有限公司 | A kind of fan, humidifier and air handling system |
| CN109494847A (en) * | 2019-01-02 | 2019-03-19 | 深圳市蓝禾技术有限公司 | The charging method of wireless charger and wireless charger |
| CN109719728A (en) * | 2019-01-23 | 2019-05-07 | 深圳乐动机器人有限公司 | A kind of method and device of robot adjustment charging pose |
| CN110994731A (en) * | 2019-12-20 | 2020-04-10 | Oppo广东移动通信有限公司 | Charging prompting method and device, electronic equipment and computer readable storage medium |
| WO2021121057A1 (en) * | 2019-12-20 | 2021-06-24 | Oppo广东移动通信有限公司 | Charging prompting method and apparatus, electronic device, and computer-readable storage medium |
| WO2022191896A1 (en) * | 2021-03-11 | 2022-09-15 | Duracell U.S. Operations, Inc. | Integrated monitoring charging efficiency of a rechargeable device via a power bank |
| US11502528B2 (en) | 2021-03-11 | 2022-11-15 | Duracell U.S. Operations, Inc. | Integrated determination of charges remaining via a power bank |
| US11668757B2 (en) | 2021-03-11 | 2023-06-06 | Duracell U.S. Operations, Inc. | Integrated monitoring capacity of a power bank battery and devices charged therewith |
| US11710977B2 (en) | 2021-03-11 | 2023-07-25 | Duracell U.S. Operations, Inc. | Integrated monitoring charging efficiency of a rechargeable device via a power bank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170929 |