CN103354376A - Intelligent universal wireless charging system for mobile phone - Google Patents
Intelligent universal wireless charging system for mobile phone Download PDFInfo
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- CN103354376A CN103354376A CN2013102588028A CN201310258802A CN103354376A CN 103354376 A CN103354376 A CN 103354376A CN 2013102588028 A CN2013102588028 A CN 2013102588028A CN 201310258802 A CN201310258802 A CN 201310258802A CN 103354376 A CN103354376 A CN 103354376A
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Abstract
The present invention provides an intelligent universal wireless charging system for a mobile phone. The system comprises a mobile phone wireless charger, a wireless charging battery and a mobile phone wireless charging management terminal. The mobile phone wireless charger is provided with a Bluetooth communication module for information interaction with the mobile phone wireless charging management terminal, and according to basic information of a battery to be charged, a charging mode matching with the battery is selected. The wireless charging battery includes an energy receiving coil, a rectification and filtering circuit and a battery unit. The receiving coil is arranged at the bottom of the wireless charging battery, and is provided with an electromagnetic shielding layer on the back. The mobile phone wireless charging management terminal can detect relative parameters of the battery in real time, and feed the information back to the mobile phone wireless charger by the own Bluetooth module of the mobile phone, thereby facilitating the real-time adjustment of the charging mode and the charging power. Besides, the mobile phone wireless charging management terminal has a charging completion reminding function. The system provided by the invention can be used for wireless charging of mobile phone batteries of different models, and is simple and convenient to operate.
Description
Technical field
The present invention relates to the wireless charging field of electronic product, more particularly, relate to a kind of general mobile phone wireless charging system of intelligence.
Background technology
As a kind of modern means of communication, mobile phone enters into already in the middle of the daily life and is playing the part of extremely important role, yet present mobile phone mainly adopts wired charging (or claiming the conduction charging) mode, mainly there is the problem of the following aspects in this charging modes: be connected with charging conductor between (1) charger and the mobile phone, having a strong impact on cleaning and the aesthetic property of environment; (2) the charging inlet disunity of various trumpeter's machine causes the versatility of charger relatively poor.The mobile phone wireless charging technique has become the research direction of a hot topic at present as an effective solution of the problems referred to above.
In the prior art, patent of invention 201210248190.X discloses a kind of Mobile phone wireless charging device, comprise power supply, high-frequency generator, high frequency power amplifier, wireless transmission coil, wireless receiving module, can be for the multiple electronic products such as mobile phone carry out wireless charging, however this patent of invention does not provide charge power to regulate and the solution of mobile phone control terminal.Patent of invention 201010501297.1 discloses a kind of wireless charging battery; comprise battery unit, wireless charging module and switch; can realize controlled wireless energy receiving function; yet this patent of invention does not arrange electro-magnetic screen layer between wireless charging module and battery unit; therefore the high-frequency energy signal in the wireless charging module might affect the normal operation of the circuit such as the interior detection of battery unit, protection; what in addition the open and close of wireless charging module control is adopted is push switch, and there are the defectives such as physical abrasion and operation inconvenience in this control mode.
Therefore, in order to remedy the deficiency of prior art or scheme, need a kind of more intelligent general mobile phone wireless charging system of design.
Summary of the invention
The object of the invention is to the defective for existing wired charging modes existence, a kind of general mobile phone wireless charging system of intelligence is provided.
For achieving the above object, the technical solution adopted in the present invention is as follows:
A kind of general mobile phone wireless charging system of intelligence comprises mobile phone wireless charger, wireless charging battery and mobile phone wireless Charge Management terminal.Wherein, the mobile phone wireless charger also comprises a bluetooth communication module except comprising rectifying and wave-filtering, power adjustments, high-frequency inversion, driver module, control module and transmitting coil; Wireless charging battery is also integrated receiving coil and current rectifying and wave filtering circuit except comprising battery unit, in order not affect the work of other electronic circuits, receiving coil is placed the bottom of battery of mobile phone and has increased electro-magnetic screen layer at its back side; Mobile phone wireless Charge Management terminal comprises the functional modules such as battery parameter reads, bluetooth state detection, bluetooth communication control, information transmission, parameter configuration.
Has the information interaction function between the described wireless charging battery of this mobile phone wireless charging system and the mobile phone wireless charger, and adopt the Bluetooth communication mode, because current mobile phone substantially all carries Bluetooth function, therefore wireless charging battery side need not to increase extra communication module, is conducive to reduce the cost of system.
Described mobile phone wireless charger has multiple charge mode and charge power regulatory function, can automatically select best charge mode and regulate in real time charge power according to the feedback information of mobile phone terminal, to realize safe, the efficient charging to battery.
Described mobile phone wireless Charge Management terminal can read the information such as battery size, cell voltage and battery dump energy, and is sent to the mobile phone wireless charger by bluetooth approach, for the adjusting of choosing with charge power of charge mode provides foundation.
Described mobile phone wireless Charge Management terminal is the detection of handset bluetooth state automatically, automatically opens Bluetooth function if bluetooth is in closed condition, otherwise keeps the bluetooth opening.
Described mobile phone wireless Charge Management terminal can be according to the parameter configuration situation when charging is finished, the prompting or send short message prompt to default phone number of automatically sounding.
Described mobile phone wireless Charge Management terminal is finished reminder parameters with charging the interface is set, the configuration that can be correlated with to alerting pattern.
The invention has the beneficial effects as follows: the present invention greatly facilitates user's serviceability by the communication between bluetooth module realization wireless charger and the wireless charging battery, and,
Description of drawings
Fig. 1 is the structured flowchart of the general mobile phone wireless charging system of a kind of intelligence of the present invention;
Fig. 2 is the workflow diagram of mobile phone wireless charger of the present invention;
Fig. 3 is the functional module composition diagram of mobile phone wireless Charge Management terminal of the present invention;
Fig. 4 is that the charging of mobile phone wireless Charge Management terminal of the present invention is finished to remind the interface is set;
Fig. 5 is the workflow diagram of mobile phone wireless charging valve terminal of the present invention.
Embodiment
For the ease of better understanding and implementing the present invention, below in conjunction with the drawings and specific embodiments the present invention is done further to describe in detail.
As shown in Figure 1, a kind of general mobile phone wireless charging system of intelligence comprises mobile phone wireless charger 1, wireless charging battery 2 and mobile phone wireless Charge Management terminal 3.
Wireless charger 1 is except comprising the existing disclosed rectifying and wave-filtering 11 of patent of invention of great majority, power adjustments 12, high-frequency inversion 13, transmitting coil 14, driver module 15 and control module 16, also comprise a bluetooth communication module 17, in order to receiving the information such as battery of mobile phone model, voltage and dump energy, for the selection of charge mode and the real-time adjusting of charge power provide foundation.Mobile phone wireless charger 1 comprises rectification filtering module 11, power conditioning module 12, high-frequency inversion module 13, driver module 15, control module 16, transmitting coil 14 and a bluetooth communication module 17, extraneous alternating current input rectifying filtration module 11 carries out inputing to power conditioning module 12 behind the rectifying and wave-filtering, after carrying out power adjustments, power conditioning module 12 inputs to high-frequency inversion module 13, high-frequency inversion module 13 is exported to transmitting coil 14, converting the charged electrical magnetic wave to through transmitting coil 14 sends to charging mobile phone battery, driver module 15 is connected on the control module 16, driver module 15 is power ratio control adjustment module 12 and 13 work of high-frequency inversion module respectively, and bluetooth communication module 17 is connected on the control module 16.
Wireless charging battery 2 is comprised of receiving coil 21, electro-magnetic screen layer 22, rectifier filter 23 and battery unit 24, receiving coil 21 is used for receiving the charged electrical magnetic wave that wireless charger 1 sends, and output it to rectifier filter 23, after rectifier filter 23 rectifications, export to battery unit 24, give battery unit 24 chargings.In the present embodiment, place the design of mobile phone cell inner to improve integration and the reliability of system receiving coil 21, electro-magnetic screen layer 22 and current rectifying and wave filtering circuit 23, in order not affect the work of battery and other electronic circuits of interior of mobile phone, receiving coil 21 is placed the bottom of battery of mobile phone, and increased electro-magnetic screen layer 22 at its back side.Usually, electro-magnetic screen layer 22 can adopt the ferrimagnet of high magnetic permeability usually, such as permalloy, dilval etc.
In the general mobile phone wireless charging system of a kind of intelligence of the present invention, possesses the information interaction function between described wireless charging battery 2 and the mobile phone wireless charger, and adopt the Bluetooth communication mode, because current mobile phone has substantially all carried Bluetooth function, therefore the wireless charging battery side need not extra communication module, is conducive to reduce the cost of system.In addition, Bluetooth technology itself also is a kind of wireless communication mode of opening, and its distinguishing feature is exactly with low cost.
In the general mobile phone wireless charging system of a kind of intelligence of the present invention, described mobile phone wireless charger has multiple charge mode and charge power regulatory function, can select best charge mode and regulate in real time charge power according to battery electric quantity information according to the battery size that has, to realize safe, the efficient charging of battery, greatly improved simultaneously the versatility of wireless charger, its detailed engineering process as shown in Figure 2.
As shown in Figure 3, in the present embodiment, also be provided with mobile phone wireless Charge Management terminal 3, described mobile phone wireless Charge Management terminal 3 comprises the battery parameter read module, the bluetooth state detection module, the bluetooth communication control module, the information sending module, the functional modules such as parameter configuration module, wherein the battery parameter read module can be used in the automatic acquisition battery size, the information such as cell voltage and battery dump energy, the bluetooth state detection module is for detection of in the bluetooth communication module 4(present embodiment, bluetooth communication module 4 can be the bluetooth module of embedded in mobile phone, or adopt the bluetooth module set up) operating state, the bluetooth communication control module is used for 4 work of control bluetooth communication module, the information sending module is used for outwards sending charging and finishes information, and parameter configuration module is used for the parameter of configurating mobile wireless charging office terminal 3.Information such as mobile phone wireless Charge Management terminal 3 can the automatic acquisition battery size, cell voltage and battery dump energy, and be sent to the mobile phone wireless charger by bluetooth approach are for the adjusting of charge power provides foundation.
As shown in Figure 4, in the present embodiment, mobile phone wireless Charge Management terminal 3 provides a charging to finish the reminder parameters configuration interface, is used for user preset " charging is finished " alerting pattern.Described interface comprises the sound prompting tick boxes, and ring prompting is selected, and note is reminded tick boxes, and note receives the phone number setting.
In the present embodiment, mobile phone wireless Charge Management terminal 3 can adopt the embedded in mobile phone functional module to replace, and it is arranged on interior of mobile phone, realizes by mobile phone existing capability module, can be implemented in the line charging to battery of mobile phone; Mobile phone wireless Charge Management terminal 3 also can arrange separately, by parameter configuration module as central control module, other modules are connected on the parameter configuration module, and bluetooth communication module 4 also is connected on the parameter configuration module, realize that battery of mobile phone is separately in 3 chargings of mobile phone wireless Charge Management terminal.
As shown in Figure 5, the workflow of described mobile phone wireless Charge Management terminal is as follows:
S1: program start;
S2: read battery of mobile phone information, mainly comprise battery size, cell voltage and battery dump energy;
S3: detection of handset Bluetooth function opening, if Bluetooth function is not opened, then automatically open Bluetooth function, if Bluetooth function is opened, then directly enter next step;
S4: automatically carry out Bluetooth pairing, and battery of mobile phone information exchange accessed in the step 2 is crossed bluetooth send to mobile phone wireless charger end, and wait for the response message that receives mobile phone wireless charger end;
S5: judge whether to receive the correct response message from the wireless charger end, if it is begin to carry out wireless charging, no, then again send battery information;
S6: periodically detect battery electric quantity information and send in real time the mobile phone wireless charger;
S7: judge whether battery electric quantity is full of, no, then continue charging, be then to send " charging is finished " information according to the parameter configuration situation;
S8: EP (end of program).
The above only is a preferred embodiment of the present invention, be not to limit the present invention, anyly be familiar with this professional technology or researcher, within not breaking away from the technical solution of the present invention scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations.All technical solution of the present invention contents that do not break away from, according to any simple modification, equivalent variations and the modification that technical spirit of the present invention is done above embodiment, all should be in claim protection range of the present invention.
Claims (10)
1. the general mobile phone wireless charging system of an intelligence, it is characterized in that: comprise mobile phone wireless charger, wireless charging battery and mobile phone wireless Charge Management terminal, mobile phone wireless Charge Management terminal control mobile phone wireless charger charges to wireless charging battery, is respectively equipped with a bluetooth communication module in mobile phone wireless charger and the mobile phone wireless Charge Management terminal.
2. the general mobile phone wireless charging system of a kind of intelligence according to claim 1, it is characterized in that: described mobile phone wireless charger comprises rectification filtering module, power conditioning module, the high-frequency inversion module, driver module, control module, transmitting coil and a bluetooth communication module, extraneous alternating current input rectifying filtration module carries out inputing to power conditioning module behind the rectifying and wave-filtering, after carrying out power adjustments, power conditioning module inputs to the high-frequency inversion module, the high-frequency inversion module is exported to transmitting coil, send through transmitting coil, driver module is connected on the control module, driver module is power ratio control adjustment module and the work of high-frequency inversion module respectively, and bluetooth communication module is connected on the control module.
3. the general mobile phone wireless charging system of a kind of intelligence according to claim 1, it is characterized in that, include battery unit, receiving coil and current rectifying and wave filtering circuit in the described mobile phone wireless rechargeable battery, receiving coil be used for to receive the charged electrical magnetic wave that the mobile phone wireless charger sends and exports to current rectifying and wave filtering circuit, charges to battery unit after the current rectifying and wave filtering circuit rectification.
4. the general mobile phone wireless charging system of a kind of intelligence according to claim 1 is characterized in that: the information interaction employing Bluetooth communication mode between described mobile phone wireless charger and the mobile phone wireless rechargeable battery.
5. the general mobile phone wireless charging system of a kind of intelligence according to claim 2, it is characterized in that: described mobile phone wireless charger has multiple charge mode and charge power regulatory function.
6. the general mobile phone wireless charging system of a kind of intelligence according to claim 3, it is characterized in that: described receiving coil places the bottom of battery unit, and the receiving coil back side is with electro-magnetic screen layer.
7. the general mobile phone wireless charging system of a kind of intelligence according to claim 1, it is characterized in that: described mobile phone wireless Charge Management terminal can read the information such as battery size, cell voltage and battery dump energy.
8. the general mobile phone wireless charging system of a kind of intelligence according to claim 1, it is characterized in that: described mobile phone wireless Charge Management terminal can be sent to the mobile phone wireless charger by bluetooth approach with the battery information that reads, and is convenient to it and automatically charge mode and charge power is adjusted in real time according to battery parameter.
9. the general mobile phone wireless charging system of a kind of intelligence according to claim 1, it is characterized in that: described mobile phone wireless Charge Management terminal is the detection of handset bluetooth state automatically, automatically open Bluetooth function if bluetooth is in closed condition, otherwise keep the bluetooth opening.
10. the general mobile phone wireless charging system of a kind of intelligence according to claim 1, it is characterized in that: described mobile phone wireless Charge Management terminal has charging and finishes prompting function, the prompting or send short message prompt to default phone number of can sounding when charging is finished.
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Application publication date: 20131016 |