CN103441546A - Method and system for exchanging wireless charging data - Google Patents
Method and system for exchanging wireless charging data Download PDFInfo
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- CN103441546A CN103441546A CN2013103824386A CN201310382438A CN103441546A CN 103441546 A CN103441546 A CN 103441546A CN 2013103824386 A CN2013103824386 A CN 2013103824386A CN 201310382438 A CN201310382438 A CN 201310382438A CN 103441546 A CN103441546 A CN 103441546A
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- electric energy
- transmitting terminal
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- battery
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Abstract
The invention provides a method and system for exchanging wireless charging data, and relates to the technology of electronics. The method comprises the following steps that (1) an electric energy receiving terminal detects the state of a home terminal, (2) the electric energy receiving terminal sends the state of the home terminal to an electric energy transmitting terminal in a wireless mode, and (3) the electric energy transmitting terminal carries out corresponding processing according to the state of the receiving terminal. According to the method and system, complete charging can be guaranteed, safe charging can be achieved, and the service life of a battery is prolonged.
Description
Technical field
The present invention and electronic technology.
Background technology
About wired charging field, although many charging methods are arranged existing, in the wireless charging field also not with a kind of method for interchanging data of intelligence.Take mobile phone is carried out to wireless charging as example, be all generally to allow mobile phone be connected on charger with connecting line when charging the phone always, allows battery of mobile phone charge always, is easy to like this reduce the useful life of battery.
Summary of the invention
Technical problem to be solved by this invention is, provides a kind of both can the assurance to charge, and method for interchanging data that again can safe charging, to extend the service time of battery.
The technical scheme that the present invention solve the technical problem employing is that the wireless charging method for interchanging data, is characterized in that, comprises the steps:
1) the electric energy receiving terminal detects the local terminal state;
2) the electric energy receiving terminal sends to the electric energy transmitting terminal by the local terminal state with wireless mode;
3) the electric energy transmitting terminal carries out respective handling according to receiving-end state.
In described step 1), the state that the electric energy receiving terminal detects comprises: the underfill of A battery, B are full of without rechargeable battery, C battery; In step 3), the alignment processing of electric energy transmitting terminal is: A normally sends, B stops sending, C stops sending.
The present invention also provides the wireless charging data exchange system, comprises electric energy receiving terminal detecting unit and electric energy transmitting terminal control unit;
Described electric energy receiving terminal detecting unit comprises wireless communication module and the detection module be connected with battery interface;
Described electric energy transmitting terminal control unit comprises wireless communication module and transmitting terminal control switch.
The invention enables mobile phone by the charging of wireless mode intelligence, when mobile phone will complete charging, this method for interchanging data will reduce the transmission of electric power until battery completes charging, makes battery can not affect useful life because of excessive charging.
The accompanying drawing explanation
Fig. 1 is method flow schematic diagram of the present invention.In figure, transmitter is the electric energy transmitting terminal, and receiver is the electric energy receiving terminal.
Fig. 2 is transfer of data schematic diagram of the present invention.
Embodiment
Referring to Fig. 1,2.
Method of the present invention comprises the steps:
1) the electric energy receiving terminal detects the local terminal state;
2) the electric energy receiving terminal sends to the electric energy transmitting terminal by the local terminal state with wireless mode;
3) the electric energy transmitting terminal carries out respective handling according to receiving-end state.
In described step 1), the state that the electric energy receiving terminal detects comprises: the underfill of A battery, B are full of without rechargeable battery, C battery; In step 3), the alignment processing of electric energy transmitting terminal is: A normally sends, B stops sending, C stops sending.
The operating state of electric energy transmitting terminal of the present invention comprises beginning, receive signal, unpack and configuration, electric power output.After receiving signal, through unpacking, the receiving terminal state in basis signal is configured, output power or stop output power,
The electric energy receiving terminal detects battery status, by its packing and by communication, sends to the electric energy transmitting terminal.
Unpacking and configuration phase, the signal that transmitting terminal feeds back to receiver is processed, and analyzes the work at present environment.Now its operational environment coding is exemplified below:
| Operational environment | Coding | Operational environment | Coding |
| Without receiver | 001 | Normal transmission | 004 |
| Receiver damages | 002 | Other | 005 |
| Battery that receiver connects is saturated | 003 | —— | —— |
After system is started working, at first transmitter sends the environmental testing data, if do not receive feedback data in limiting time, according to concrete condition judgement operational environment, be 001 or 002 or 005, and then the configuration transmitter stops transmission; If receive feedback data in limiting time, unpacking judgement work at present environment is 003, configures transmitter and stops transmission; If receive feedback data in limiting time, unpacking judgement work at present environment is 004, proceeds transmission, and repeat deterministic process behind the setting-up time interval, until transmitter stops transmission.
As shown in drawings, at electric power and data transmission procedure, adopt single data path time-sharing multiplex principle, by transmitter, control as required transmission direction.Data input signal is the digital signal with rising edge and trailing edge, and at the rising edge of each digital signal, transmitter is sent to receiver by two pulse signals; At the trailing edge of digital signal, transmitter sends a pulse signal to receiver.The analog signal of the data that receiver is received for being converted to through D/A conversion circuit, then signal is processed and obtained the consistent digital signal of data transmitted with transmitter.
Under the normal transmission environment, carry out power between transmitter and receiver and adjust exchanges data: receiver is judged required gross energy, and feed back to transmitter, transmitter carries out adjustment to through-put power, to between in due course fast and safely carry out Energy Transfer, and the ability that stops in time when battery that receiver connects reaches capacity is carried.
Claims (3)
1. the wireless charging method for interchanging data, is characterized in that, comprises the steps:
1) the electric energy receiving terminal detects the local terminal state;
2) the electric energy receiving terminal sends to the electric energy transmitting terminal by the local terminal state with wireless mode;
3) the electric energy transmitting terminal carries out respective handling according to receiving-end state.
2. the method for interchanging data of wireless charging system as claimed in claim 1, is characterized in that, in described step 1), the state that the electric energy receiving terminal detects comprises: the underfill of A battery, B are full of without rechargeable battery, C battery;
In step 3), the alignment processing of electric energy transmitting terminal is: A normally sends, B stops sending, C stops sending.
3. the wireless charging data exchange system, comprise electric energy receiving terminal detecting unit and electric energy transmitting terminal control unit;
Described electric energy receiving terminal detecting unit comprises wireless communication module and the detection module be connected with battery interface;
Described electric energy transmitting terminal control unit comprises wireless communication module and transmitting terminal control switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103824386A CN103441546A (en) | 2013-08-28 | 2013-08-28 | Method and system for exchanging wireless charging data |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103824386A CN103441546A (en) | 2013-08-28 | 2013-08-28 | Method and system for exchanging wireless charging data |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103441546A true CN103441546A (en) | 2013-12-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103824386A Pending CN103441546A (en) | 2013-08-28 | 2013-08-28 | Method and system for exchanging wireless charging data |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103441546A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102395983A (en) * | 2009-03-25 | 2012-03-28 | 高通股份有限公司 | Optimization of wireless power devices |
| CN202906546U (en) * | 2012-10-30 | 2013-04-24 | 海南大学 | Wireless electric vehicle charging system |
| CN103208843A (en) * | 2013-04-08 | 2013-07-17 | 四川长虹电器股份有限公司 | Charging device, receiving device and wireless charging system and wireless charging method thereof |
-
2013
- 2013-08-28 CN CN2013103824386A patent/CN103441546A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102395983A (en) * | 2009-03-25 | 2012-03-28 | 高通股份有限公司 | Optimization of wireless power devices |
| CN202906546U (en) * | 2012-10-30 | 2013-04-24 | 海南大学 | Wireless electric vehicle charging system |
| CN103208843A (en) * | 2013-04-08 | 2013-07-17 | 四川长虹电器股份有限公司 | Charging device, receiving device and wireless charging system and wireless charging method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131211 |