CN110381194A

CN110381194A - For unlocking the method and mobile electronic device of mobile electronic device

Info

Publication number: CN110381194A
Application number: CN201810340548.9A
Authority: CN
Inventors: 万世铭
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2018-04-12
Filing date: 2018-04-12
Publication date: 2019-10-25

Abstract

The invention relates to the methods and mobile electronic device for unlocking mobile electronic device, the mobile electronic device is in wireless charging state, and the rear contact wireless charging device of the mobile electronic device, distance-sensor and preposition identification verifying device are provided on front side of the mobile electronic device, this method comprises: opening the distance-sensor when determining that the mobile electronic device receives instant message；When incuding user in the preset range of the mobile electronic device by the distance-sensor under open state, the preposition identification verifying device is opened；Device, which is verified, by the preposition identification under open state captures authentication image；Compare the authentication image and pre-set image, it is determined whether show the instant message.The method and mobile electronic device for being used to unlock mobile electronic device of the embodiment of the present application, enable mobile electronic device in the case where keeping wireless charging state, realize automatic verifying.

Description

For unlocking the method and mobile electronic device of mobile electronic device

Technical field

This application involves electronic technology field, the more particularly, to method of unlock mobile electronic device and mobile electron is set It is standby.

Background technique

With popularizing for wireless charging, more and more mobile phone terminals all support the function such as wireless charging or wireless transmission Can, existing wireless charging is essentially all that mobile phone is needed to be placed on pedestal, cannot leave pedestal, and otherwise wireless charging is whole Only.

But mobile phone may receive the information such as short message or wechat, user checks these letters if necessary in charging Breath, can just check, especially the mobile phone of fingerprint module overleaf after needing manual unlocking mobile phone, be solved with greater need for mobile phone is picked up Lock, then check information, it will lead to wireless charging termination in this way, seriously affect user experience.

Summary of the invention

This application provides a kind of for unlocking the method and mobile electronic device of mobile electronic device, so that mobile electron Equipment can realize automatic verifying in the case where keeping wireless charging state.

In a first aspect, providing a kind of mobile electronic device, the mobile electronic device is in wireless charging state, and institute State the rear contact wireless charging device of mobile electronic device, the mobile electronic device include: processor, distance-sensor with And device is verified in preposition identification, wherein the preposition identification verifying device and the distance-sensor are arranged at the shifting The front side of dynamic electronic equipment, and the preposition identification verifying device and the distance-sensor are coupled to the processor, The processor is used for: when determining that the mobile electronic device receives instant message, opening the distance-sensor；It is described Distance-sensor is used for: in the on state, incuding user whether in the preset range of the mobile electronic device；The place Reason device is used for: when the distance-sensor senses that the user is in the preset range of the mobile electronic device, Open the preposition identification verifying device；The preposition identification verifying device is used for: in the on state, capturing authentication image； The processor is also used to: comparing the authentication image and pre-set image, it is determined whether shows the instant message.

Therefore, the mobile electronic device of the embodiment of the present application especially connects during the charging process when carrying out wireless charging When receiving instant message, by open distance-sensor real-time detection whether have user close, when user close to when, carry out face Identification, when face is identified by, message interface when displaying for a user is checked instant message without manual unlocking, or is taken Rise mobile electronic device check timely message, such as mobile fingerprint identification module overleaf the case where, do not need to pick up hand Machine checks instant message after carrying out fingerprint recognition again, wireless caused by avoiding mobile electronic device from being subjected to displacement in wireless charging Charging process is interrupted, while also being avoided charge coil misalignment and being reduced charge efficiency, and user experience is improved.

With reference to first aspect, in a kind of implementation of first aspect, the mobile electronic device further include: display Screen, wherein the front side of the mobile electronic device is arranged in the display screen, and the display screen is coupled to the processor, institute It states processor to be specifically used for: sensing the user in the default model of the mobile electronic device in the distance-sensor When enclosing interior, the preposition identification verifying device and the display screen are opened；The display screen is used for: in the on state, being shown Show the authentication image.

With reference to first aspect and its above-mentioned implementation, in another implementation of first aspect, the mobile electricity Sub- equipment further include: display screen, wherein the front side of the mobile electronic device, the display screen coupling is arranged in the display screen The processor is closed, the processor is specifically used for: opening the display screen, to show the instant message.

With reference to first aspect and its above-mentioned implementation, in another implementation of first aspect, the processor It is also used to: determining that the mobile electronic device is in the wireless charging state, and the mobile electronic device receives i.e. When message when, open the distance-sensor.

With reference to first aspect and its above-mentioned implementation, in another implementation of first aspect, the processor Compare the authentication image and pre-set image, it is determined whether show the instant message, comprising: if the authentication image with it is described Pre-set image matching degree is more than or equal to preset value, determines and shows the instant message；Or, if the authentication image with it is described Pre-set image matching degree is less than the preset value, and determination does not show the instant message.

With reference to first aspect and its above-mentioned implementation, in another implementation of first aspect, the processor Be specifically used for: if the authentication image and the pre-set image matching degree are less than the preset value, determination does not show described instant Message, and by the display screen display reminding information, the prompt information is used to indicate the user and selects verification mode.

With reference to first aspect and its above-mentioned implementation, in another implementation of first aspect, the proof diagram Face-image as being the user.

With reference to first aspect and its above-mentioned implementation, in another implementation of first aspect, the proof diagram As being two-dimensional image.

Optionally, the preposition identification verifying device includes front camera.

With reference to first aspect and its above-mentioned implementation, in another implementation of first aspect, the proof diagram As being three-dimensional image.

With reference to first aspect and its above-mentioned implementation, in another implementation of first aspect, the preposition knowledge Not Yan Zheng device include can survey depth camera or binocular camera.

Second aspect, provides a kind of method for unlocking mobile electronic device, and the mobile electronic device is in nothing Line charge electricity condition, and the rear contact wireless charging device of the mobile electronic device, the mobile electronic device include: distance Device is verified in inductor and preposition identification, wherein the preposition identification verifying device and the distance-sensor are respectively provided with In the front side of the mobile electronic device, which comprises when determining that the mobile electronic device receives instant message, Open the distance-sensor；Incude whether user sets in the mobile electron by the distance-sensor under open state In standby preset range；Sense the user in the preset range of the mobile electronic device in the distance-sensor When interior, open the preposition identification and verify device；Device, which is verified, by the preposition identification under open state captures proof diagram Picture；Compare the authentication image and pre-set image, it is determined whether show the instant message.

Therefore, the method for unlocking mobile electronic device of the embodiment of the present application carries out wireless in mobile electronic device It is whether useful by opening distance-sensor real-time detection when especially receiving instant message during the charging process when charging Family is close, when user close to when, carry out face recognition, when face is identified by, message interface when displaying for a user, without Manual unlocking checks instant message, or picks up mobile electronic device and check timely message, such as identify mould for mobile fingerprint Block overleaf the case where, do not need to pick up after mobile phone carries out fingerprint recognition and check instant message again, mobile electronic device is avoided to exist Wireless charging process interrupt caused by being subjected to displacement when wireless charging, while also avoiding charge coil misalignment and reducing charging effect Rate improves user experience.

In conjunction with second aspect, in a kind of implementation of second aspect, the mobile electronic device further include: display Screen, wherein the front side of the mobile electronic device is arranged in the display screen, and the display screen is coupled to the processor.

It is described described in another implementation of second aspect in conjunction with second aspect and its above-mentioned implementation When distance-sensor senses that the user is in the preset range of the mobile electronic device, the preposition identification is opened Verify device, comprising: sense the user in the preset range of the mobile electronic device in the distance-sensor When interior, the preposition identification verifying device and the display screen are opened；Institute is shown by the display screen under open state State authentication image.

In conjunction with second aspect and its above-mentioned implementation, in another implementation of second aspect, the display institute Stating instant message includes: to show the instant message by the display screen.

In conjunction with second aspect and its above-mentioned implementation, in another implementation of second aspect, in the determination Before the mobile electronic device receives instant message, the method also includes: determine that the mobile electronic device is in institute State wireless charging state.

In conjunction with second aspect and its above-mentioned implementation, in another implementation of second aspect, the comparison institute State authentication image and pre-set image, it is determined whether show the instant message, comprising: if the authentication image and the default figure As matching degree is more than or equal to preset value, the determining display instant message；Or, if the authentication image and the default figure Picture matching degree is less than the preset value, and determination does not show the instant message.

In conjunction with second aspect and its above-mentioned implementation, in another implementation of second aspect, the determination is not Show the instant message, comprising: by the display screen display reminding information, the prompt information is used to indicate the user Select verification mode.

In conjunction with second aspect and its above-mentioned implementation, in another implementation of second aspect, the proof diagram Face-image as being the user.

In conjunction with second aspect and its above-mentioned implementation, in another implementation of second aspect, the proof diagram As being two-dimensional image.

In conjunction with second aspect and its above-mentioned implementation, in another implementation of second aspect, the proof diagram As being three-dimensional image.

In conjunction with second aspect and its above-mentioned implementation, in another implementation of second aspect, the preposition knowledge Not Yan Zheng device include can survey depth camera or binocular camera.

The third aspect, provides a kind of wireless charging system, the wireless charging system include as above-mentioned first aspect with And mobile electronic device and wireless charging device in the possible implementation of any one in first aspect, wherein described Wireless charging device described in the rear contact of mobile electronic device, the wireless charging device are used to be the mobile electronic device Charging.

Detailed description of the invention

Fig. 1 is the schematic block diagram according to the wireless charging system of the embodiment of the present application.

Fig. 2 is the schematic block diagram according to the wireless charging device of the embodiment of the present application.

Fig. 3 is the schematic block diagram according to the charging equipment of the embodiment of the present application.

Fig. 4 is another schematic block diagram according to the charging equipment of the embodiment of the present application.

Fig. 5 is the schematic block diagram according to the mobile electronic device of the embodiment of the present application.

Fig. 6 is another schematic block diagram according to the mobile electronic device of the embodiment of the present application.

Fig. 7 is the schematic flow chart according to the method for unlocking mobile electronic device of the embodiment of the present application.

Fig. 8 is another schematic flow chart according to the method for unlocking mobile electronic device of the embodiment of the present application.

Specific embodiment

Below in conjunction with attached drawing, technical solutions in the embodiments of the present application is described.

The embodiment of the present application is based on wireless charging technology and charges to mobile electronic device, and wireless charging technology does not need The transmission that power can be completed in cable can simplify the operation of charging preparation stage.

Specifically, power supply is provided to equipment (such as adapter) to be connected with wireless charging device (such as wireless charging pedestal), and The output power that power supply provides equipment wirelessly (such as electromagnetic signal) is transmitted to needs by the wireless charging device The mobile electronic device of charging, to carry out wireless charging to the mobile electronic device.

Referring to the schematic diagram for the wireless charging system that Fig. 1 is one embodiment of the disclosure.

Wireless charging system 10 includes: that power supply provides equipment 100, wireless charging device 200 and charging equipment 300.

In one embodiment, power supply provides equipment 100, for providing direct current to wireless charging device 200.The power supply mentions For equipment 100 can include: rectification circuit, transforming circuit, control circuit and charging interface etc. are converted, it can be achieved that alternating current is inputted For direct current electricity output, to be supplied to wireless charging device 200.For example, it can be adapter, charger baby or vehicle-mounted that power supply, which provides equipment, Power supply etc..

In one embodiment, power supply, which provides equipment 100, also directly can be supplied to wireless charging device 200 for alternating current.Example Such as, it can be AC power source that power supply, which provides equipment 100,.When it is AC power source that power supply, which provides equipment 100, wireless charging device 200 It further include the circuit or module for converting alternating current to direct current, for example, current rectifying and wave filtering circuit and DC/DC translation circuit Deng.

Wireless charging device 200 is converted into electromagnetism for providing power supply to the direct current or alternating current that equipment 100 provides Signal wirelessly carries out power transmission.

Referring to fig. 2, in one embodiment, wireless charging device 200 includes: current rectifying and wave filtering circuit (not shown), DC/ DC translation circuit (not shown), radio transmitter 201 and first control circuit 202.

220V alternating current is transformed into stable DC by current rectifying and wave filtering circuit, then by DC/DC translation circuit Voltage is adjusted to a fixed value and supplies radio transmitter 201 by transformation.

It should be understood that current rectifying and wave filtering circuit and DC/DC translation circuit are optional, as previously mentioned, when power supply provides equipment 100 When for AC power source, the settable current rectifying and wave filtering circuit of wireless charging device 200 and DC/DC translation circuit.When power supply provides equipment 100 is available when being stable DC, can remove current rectifying and wave filtering circuit and/or DC/DC translation circuit.

Radio transmitter 201, direct current or power supply for providing DC/DC translation circuit provide what equipment etc. provided Direct current is converted to the alternating current that can be coupled to transmitting coil, and by transmitting coil by the alternating current be converted into electromagnetic signal into Row transmitting.

In one embodiment, radio transmitter 201 can include: inverter circuit and resonance circuit.Inverter circuit may include Multiple switch pipe passes through the size of turn-on time (duty ratio) adjustable output power of control switch pipe.Resonance circuit is used for Electric energy is transferred out, for example, resonance circuit may include capacitor and transmitting coil.By adjusting the resonance frequency of resonance circuit, The size of adjustable 201 output power of radio transmitter.

In one embodiment, wireless charging device 200 can be wireless charging pedestal or the equipment with energy-storage function etc..When It further include energy-storage module (for example, lithium battery 305) when wireless charging device 200 is equipment with energy-storage function, it can be from outer Portion's power supply provides equipment and obtains electric energy and stored.Energy-storage module can provide power to radio transmitter 201 as a result,. It should be understood that wireless charging device 200, which can provide equipment from external power supply by wired or wireless mode, obtains electric energy.Wired Mode connect for example, providing equipment with external power supply by charging interface (for example, Type-C interface), obtains electric energy.Wireless Mode, for example, wireless charging device 200 includes wireless receiving circuit 301, it can be wirelessly from wireless charging The equipment of function obtains electric energy.

First control circuit 202, for controlling wireless charging process.For example, first control circuit 202 can be with electricity Source provides equipment and is communicated, to determine that power supply provides the output voltage and/or output electric current of equipment.Or, first control circuit 202 can also be communicated with charging equipment, realize charge information (for example, 305 information of voltage of battery, the electricity of charging equipment 305 temperature information of pond, charge mode information etc.) interaction, carry out wireless charging charge parameter (for example, charging voltage and/or Charging current) determine etc..

It should be understood that wireless charging device 200 may also include other related hardwares, logical device, circuit and/or coding, with Realize corresponding function.For example, wireless charging device 200 may also include display module (for example, can be light emitting diode or LED Display screen), for during wireless charging, real-time display charged state (for example, charging carry out in or terminate etc.).

Referring to fig. 2, in an embodiment of the disclosure, wireless charging device 200 further include: voltage conversion circuit 203.It should Voltage conversion circuit 203, for when being supplied to the voltage of electric current of radio transmitter 201 and being unsatisfactory for preset condition, to mentioning The electric current for supplying radio transmitter 201 carries out voltage transformation.As previously mentioned, in one embodiment, being supplied to wireless transmission The electric current of circuit 201 can provide for DC/DC translation circuit, power supply provides what energy-storage module that equipment provides or aforementioned provided Deng.

Certainly, alternatively, provided that the voltage to radio transmitter 201 can achieve radio transmitter 201 To the voltage requirements of input voltage, voltage conversion circuit 203 can be saved, to simplify the realization of wireless charging device.Wireless hair Transmit-receive radio road 201 can be configured the voltage requirements of input voltage according to actual needs, for example, being set as 10V.

In an embodiment of the disclosure, the voltage for being supplied to the electric current of radio transmitter 201 is not able to satisfy default item Part refers to that the voltage is higher than the demand electricity of radio transmitter 201 lower than the demand voltage of radio transmitter 201 or the voltage Pressure.For example, the charge mode according to high pressure low current (for example, 20V/1A) carries out wireless charging, this charge mode is to nothing The input voltage of line transmit circuit 201 is more demanding (such as voltage requirements are 10V or 20V).Provided that giving radio transmitter 201 voltage is unable to reach the voltage requirements of radio transmitter 201, then voltage conversion circuit 203 can to input voltage into Row boosting, to reach the voltage requirements of radio transmitter 201.Opposite, if the output voltage that power supply provides equipment is more than The voltage requirements of radio transmitter 201, voltage conversion circuit 203 can be depressured input voltage, to reach wireless hair The voltage requirements of transmit-receive radio road 201.

Referring to Fig. 3, in an embodiment of the disclosure, charging equipment 300 includes: that wireless receiving circuit 301, second controls Circuit 302, reduction voltage circuit 303, detection circuit 304, battery 305 and the first charge tunnel 306.

In one embodiment, wireless receiving circuit 301, for passing through receiving coil for the wireless of wireless charging device 200 The electromagnetic signal that transmit circuit 201 emits such as is converted into alternating current, and the alternating current is rectified and/or filtered at the operation, will The alternating current is converted into stable DC, to charge to battery 305.

In one embodiment, wireless receiving circuit 301 includes: receiving coil and AC/DC translation circuit 307.AC/DC becomes Circuit 307 is changed, the alternating current for receiving receiving coil is converted to direct current.

In an embodiment of the disclosure, battery 305 may include single battery core or more battery cores.When battery 305 includes more battery cores, It is series relationship between multiple battery core.The charging voltage that battery 305 can be born as a result, is the charging electricity that multiple battery cores can be born Charging rate can be improved in the sum of pressure, reduces charging fever.

By taking charging equipment is mobile phone as an example, when the battery 305 of charging equipment includes single battery core, internal single-unit battery core Voltage generally between 3.0V-4.35V.And the battery 305 of charging equipment is when including the concatenated battery core of two sections, concatenated two The total voltage of economize on electricity core is 6.0V-8.7V.As a result, compared to single battery core, when being connected using more piece battery core, wireless receiving circuit 301 output voltage can be improved.Compared with single-unit battery core, reach same charging rate, the electricity of charging needed for more piece battery core Stream is about the 1/N (number that N is the battery core being serially connected in charging equipment) of charging current needed for single-unit battery core.Change sentence It talks about, under the premise of guaranteeing same charging rate (charge power is identical), using the scheme of more piece battery core, charging can be reduced The size of electric current, to reduce charging equipment in the calorific value of charging process.On the other hand, compared with single battery core scheme, Charging current keeps using more battery core tandem plans, charging voltage can be improved, to improve charging rate in identical situation.

In an embodiment of the disclosure, the first charge tunnel 306 can be conducting wire.It can be set on the first charge tunnel 306 Set reduction voltage circuit 303.

Reduction voltage circuit 303, the direct current for exporting to wireless receiving circuit 301 are depressured, and it is logical to obtain the first charging The output voltage and output electric current in road 306.In one embodiment, the voltage of the direct current of first charge tunnel 306 output Value and current value, meet the charge requirement of battery 305, can be loaded directly into battery 305.

Detection circuit 304, for detecting the voltage value and/or current value of the first charge tunnel 306.First charge tunnel 306 voltage value and/or current value can refer to voltage value and/or electric current between wireless receiving circuit 301 and reduction voltage circuit 303 Value, the i.e. output voltage values and/or current value of wireless receiving circuit 301.Alternatively, voltage value on the first charge tunnel 306 and/ Or current value can also refer to voltage value and/or current value between reduction voltage circuit 303 and battery 305, the i.e. output of reduction voltage circuit 303 Voltage and/or output electric current.

In one embodiment, detection circuit 304 may include: voltage detecting circuit 304 and current detection circuit 304.Electricity Pressure detection circuit 304 can be used for sampling the voltage on the first charge tunnel 306, and the voltage value after sampling is sent to Second control circuit 302.In some embodiments, voltage detecting circuit 304 can be filled by way of series connection partial pressure to first Voltage on electric channel 306 is sampled.Current detection circuit 304 can be used for carrying out the electric current on the first charge tunnel 306 Sampling, and the current value after sampling is sent to second control circuit 302.In some embodiments, current detection circuit 304 can To carry out sample detecting to the electric current on the first charge tunnel 306 by inspection leakage resistance and galvanometer.

In one embodiment, second control circuit 302, for being carried out with the first control circuit 202 of wireless charging device Communication, will test circuit 304 and detects that voltage value and/or current value feed back to first control circuit 202.First control as a result, Circuit 202 can adjust the transmission power of radio transmitter 201, so that first according to the voltage value and/or current value of the feedback Charging voltage value and/or electric current needed for the voltage value and/or current value and battery 305 of the direct current that charge tunnel 306 exports Value matches.

It should be understood that in an embodiment of the disclosure, " with charging voltage value needed for battery 305 and/or current value phase With " it include: charging voltage needed for the voltage value and/or current value and battery 305 for the direct current that the first charge tunnel 306 exports Value and/or current value is equal or floating preset range (for example, voltage value floats up and down 100 millivolts~200 millivolts).

In embodiment of the disclosure, the way of realization of reduction voltage circuit 303 can there are many.As an example, it is depressured Circuit 303 can be Buck circuit.As another example, reduction voltage circuit 303 can be charge pump (charge pump).Electricity Lotus pump is made of multiple switch device, and electric current flows through the heat very little of switching device generation, is almost directly over conducting wire with electric current Quite, so using charge pump as reduction voltage circuit 303, antihypertensive effect can be not only played, and it is lower to generate heat.As one Example, reduction voltage circuit 303 can also be half volt circuit.

In one embodiment, the boosting multiple and charging equipment of the voltage conversion circuit 203 of wireless charging device 200 The setting of the decompression multiple of 300 reduction voltage circuit 303 and power supply provide output voltage, 305 needs of battery that equipment is capable of providing Relating to parameters, the two such as charging voltage can be equal or unequal, the embodiment of the present disclosure is not specifically limited in this embodiment.

As an example, the boosting multiple and the decompression multiple of reduction voltage circuit 303 that can convert the voltage into circuit 203 are set It is set to equal.For example, voltage conversion circuit 203 can be voltage-multiplying circuit, the output voltage for power supply to be provided to equipment promotes 2 Times；Reduction voltage circuit 303 can be half volt circuit, for the output voltage drop of wireless receiving circuit 301 to be at half.

In this embodiment, the boosting multiple and the decompression multiple of reduction voltage circuit 303 for converting the voltage into circuit 203 are set as 1:1, this setup can make the output voltage of reduction voltage circuit 303 and output electric current provide the defeated of equipment with power supply respectively Voltage is consistent with output electric current out, is conducive to the realization of simplified control circuit.Demand with battery 305 to charging current is 5A For, when second control circuit 302 knows that the output electric current of reduction voltage circuit 303 is 4.5A by detection circuit 304, need to adjust Whole power supply provides the output power of equipment, so that the output electric current of reduction voltage circuit 303 reaches 5A.If voltage conversion circuit 203 Boosting multiple and the ratio between the decompression multiple of reduction voltage circuit 303 be not equal to 1:1, then provide the output power of equipment in adjustment power supply When, first control circuit 202 or second control circuit 302 need current output electric current and desired value based on reduction voltage circuit 303 Between gap, recalculate power supply provide equipment output power adjusted value.One embodiment of the disclosure converts the voltage into electricity The boosting multiple on road 203 and the ratio between the decompression multiple of reduction voltage circuit 303 are set as 1:1, then second control circuit 302 notifies first Control circuit 202 will export current boost to 5A, to simplify the feedback adjustment mode of wireless charging access.

Referring to fig. 4, in an embodiment of the disclosure, charging equipment 300 further include: the second charge tunnel 308.Second Charge tunnel 308 can be conducting wire.The settable translation circuit 307 on the second charge tunnel 308, for wireless receiving circuit The direct current of 301 outputs carries out voltage control, the output voltage and output electric current of the second charge tunnel 308 is obtained, to battery 305 charge.

In one embodiment, translation circuit 307 includes: the circuit for pressure stabilizing and the electricity for realizing constant current and constant pressure Road.Wherein, it is connect for the circuit of pressure stabilizing with wireless receiving circuit 301, for realizing the circuit of constant current and constant pressure and battery 305 Connection.

When being charged using the second charge tunnel 308 to battery 305, constant hair is can be used in radio transmitter 201 Power is penetrated, after wireless receiving circuit 301 receives electromagnetic signal, is handled by translation circuit 307 to meet 305 charge requirement of battery After voltage and current, input battery 305 realizes the charging to battery 305.It should be understood that in some embodiments, constant emission function Rate is not necessarily transmission power and remains unchanged completely, can change in a certain range, for example, transmission power is 7.5W or more Floating 0.5W.

In one embodiment, when being charged by the second charge tunnel 308 to battery 305, wireless charging device and to Charging equipment can carry out wireless charging according to Qi standard.

In one embodiment of the disclosure, voltage conversion circuit 203 is set at wireless charging device end.It is set at charging equipment end Set the first charge tunnel 306 (for example, for conducting wire) connecting with battery 305.Wherein, the first charge tunnel 306 setting decompression electricity Road 303 is depressured for the output voltage to wireless receiving circuit 301 so that the output voltage of the first charge tunnel 306 and Output electric current meets the charge requirement of battery 305.

In one embodiment, if wireless charging device 200 is electric to the list in charging equipment using the output power of 20W Core battery 305 charges, then when being charged using the second charge tunnel 308 to the list battery core battery 305, wireless transmission electricity The input voltage on road 201 need to be 5V, and input current need to be 4A, and the electric current of 4A is used to inevitably result in coil heating, and reduction is filled Electrical efficiency.

When being charged using the first charge tunnel 306 to the list battery core battery 305, due to the first charge tunnel 306 The upper reduction voltage circuit 303 that is provided with can be improved in the case where the transmission power of radio transmitter 201 constant (20W above-mentioned) The input voltage of radio transmitter 201 can reduce the input current of radio transmitter 201 as a result,.

In an embodiment of the disclosure, half volt circuit, the i.e. input of the reduction voltage circuit 303 is can be used in reduction voltage circuit 303 The ratio of voltage and output voltage is fixed 2:1, to further decrease the fever of reduction voltage circuit 303.

In one embodiment, wireless charging device 200 may be configured as various shape, for example, round, rectangular etc.,

In one embodiment, it can also be interacted between first control circuit 202 and second control circuit 302 many other logical Letter information.In some embodiments, it can interact between first control circuit 202 and second control circuit 302 and be protected for safety Shield, the information of abnormality detection or troubleshooting, such as the temperature information of battery 305, into overvoltage protection or the instruction of overcurrent protection The information such as information, (the power transmission efficiency information may be used to indicate radio transmitter 201 and wireless to power transmission efficiency information Receive the power transmission efficiency between circuit 301).

For example, working as battery 305 when the temperature is excessively high, first control circuit 202 and/or second control circuit 302 can be controlled Charge circuit processed enters guard mode, such as controls charge circuit and stops wireless charging.For another example, first control circuit 202 receives After the instruction information of overvoltage protection or overcurrent protection that second control circuit 302 is sent, first control circuit 202 can be reduced Transmission power, or control radio transmitter 201 stop working.For another example first control circuit 202 receives second control circuit After the 302 power transmission efficiency information sent, if power transmission efficiency is lower than preset threshold, wireless transmission electricity can control Road 201 stops working, and informs the user this event, such as too low by display screen display power transmission efficiency, or can be with It is too low by indicator light indicated horsepower efficiency of transmission, so that user adjusts the environment of wireless charging.

In some embodiments, can interact between first control circuit 202 and second control circuit 302 can be used in adjusting The other information of the transmission power adjustment of whole radio transmitter 201, such as the temperature information of battery 305, the first charging of instruction is logical The peak value of voltage and or current on road 306 or the information of mean value, power transmission efficiency information (power transmission efficiency information May be used to indicate the power transmission efficiency between radio transmitter 201 and wireless receiving circuit 301) etc..

For example, second control circuit 302 can send power transmission efficiency information, the first control to first control circuit 202 Circuit 202 processed is also used to determine the adjustment amplitude of the transmission power of radio transmitter 201 according to power transmission efficiency information.Tool Body, if the power transmission between power transmission efficiency information instruction radio transmitter 201 and wireless receiving circuit 301 is imitated Rate is low, then first control circuit 202 can increase the adjustment amplitude of the transmission power of radio transmitter 201, so that wireless hair The transmission power of transmit-receive radio road 201 is rapidly achieved target power.

For another example, if wireless receiving circuit 301 export be pulsating waveform voltage and or current, second control circuit 302 can send the output voltage of the first charge tunnel 306 of instruction to first control circuit 202 and/or export the peak value of electric current Or the information of mean value, first control circuit 202 may determine that the output voltage of the first charge tunnel 306 and/or export electric current Peak value or mean value charging voltage and/or charging current whether current desired with battery 305 match, if it does not match, can To adjust the transmission power of radio transmitter 201.

For another example, second control circuit 302 can send the temperature information of battery 305 to first control circuit 202, if electric The temperature in pond 305 is excessively high, and first control circuit 202 can reduce the transmission power of radio transmitter 201, is wirelessly connect with reducing The output electric current for receiving circuit 301, to reduce the temperature of battery 305.

The preferred embodiment of the disclosure is described in detail in conjunction with attached drawing above, still, the disclosure is not limited to above-mentioned reality The detail in mode is applied, in the range of the technology design of the disclosure, a variety of letters can be carried out to the technical solution of the disclosure Monotropic type, these simple variants belong to the protection scope of the disclosure.

It is further to note that specific technical features described in the above specific embodiments, in not lance In the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the disclosure to it is various can No further explanation will be given for the combination of energy.

In addition, any combination can also be carried out between a variety of different embodiments of the disclosure, as long as it is without prejudice to originally Disclosed thought equally should be considered as disclosure disclosure of that.

Since the charging equipment is during wireless charging, usually by side contacts wireless charging device thereafter, with hand For machine, in wireless charging, mobile phone is placed on wireless charging device, thereafter side contacts wireless charging device, that is, hand Machine rear-face contact wireless charging device, if mobile phone receives short message or wechat in the charging process, user needs to check these Information, particularly with the mobile phone of fingerprint module setting overleaf, then letter can just be checked by needing to pick up after mobile phone executes fingerprint authentication Breath, in this case, it may be necessary to cell phone, and then lead to charge coil misalignment and reduce charge efficiency, or even can terminate Wireless charging process, seriously affects user experience.

Therefore, the embodiment of the present application proposes a kind of mobile electronic device, in wireless charging, can not have to the mobile shifting Move electronic equipment or away from wireless charging device, automatic identification subscriber identity information, so that user checks message Interface.

Fig. 5 shows the schematic block diagram of the mobile electronic device 400 according to the embodiment of the present application.As shown in figure 5, the shifting Dynamic electronic equipment 400 includes: distance-sensor 410, processor 420 and preposition identification verifying device 430, wherein the movement Electronic equipment 400 can distinguish front and rear sides, when the mobile electronic device 100 carries out wireless charging, the mobile electronic device 400 rear contact wireless charging device, and the distance-sensor 410 and the preposition identification verifying device 430 are arranged at The front side of the mobile electronic device 400, also, the distance-sensor 410 and the preposition identification verifying device 430 are coupled to The processor 420.

Specifically, the rear contact wireless charging device of the mobile electronic device 400 carries out wireless charging, for example, the shifting Dynamic electronic equipment 400 can be charging equipment 300 as shown in Figures 1 to 4, be set by power supply shown in fig. 1 or fig. 2 offer Wireless charging is carried out for 100 and wireless charging device 200.When the mobile electronic device 400 is in wireless charging state, at this Reason device 420 is used for: when determining that the mobile electronic device 400 receives instant message, opening the distance-sensor 410；It should be away from It is used for from inductor 410: in the on state, incuding user whether in the preset range of the mobile electronic device；The processing Device 420 is used for: when the distance-sensor senses that the user is in the preset range of the mobile electronic device, before opening this Identification verifying device 430 is set, in the on state in order to the preposition identification verifying device 430, captures authentication image；In turn, The processor 420 is also used to: comparing the authentication image and pre-set image, it is determined whether shows the instant message.

It should be understood that the mobile electronic device 400 when carrying out wireless charging, is under open state, through the above way It is able to carry out automatic display message.Opposite, if being in off-mode, distance-sensor 410, processor 420 can not be passed through And preposition identification verifying device 430 executes the above process.

It should be understood that Fig. 6 shows the schematic diagram of the mobile electronic device 400 according to the embodiment of the present application, wherein Fig. 6's Upper figure is the front view of mobile electronic device 400, shows the front side of the mobile electronic device 400, and the following figure of Fig. 6 is movement electricity The bottom view of sub- equipment 400 shows that the mobile electronic device 400 is placed on wireless charging device 500 and is carrying out wireless charging When, rear side i.e. the back contact wireless charging device 500, wherein the mobile electronic device 400 and wireless charging device 500 belong to same wireless charging system, for example, the mobile electronic device 400 can be for such as the charging equipment in Fig. 1 to 4 300, which can be for such as the wireless charging device 200 in Fig. 1 to 4.

As shown in fig. 6, the mobile electronic device 400 includes distance-sensor 410, which can be located at The front side of the mobile electronic device 400, for example, it is shown in fig. 6 positioned at 400 front side top position of mobile electronic device, alternatively, It can be set in other positions, the embodiment of the present application is not limited to this.Optionally, the distance-sensor in the embodiment of the present application 410 can be sensor, the sensor can incude in a certain range whether someone or object it is close.

In the embodiment of the present application, whether which can be used for incuding has user close to the mobile electron In the preset range of equipment 400.Specifically, when the mobile electronic device 400 enters wireless charging state, processing can be passed through The distance-sensor 410 is opened in the control of device 420；Alternatively, when the mobile electronic device 400 enters wireless charging, processor 420 It is temporarily not turned on the distance-sensor 410, when the mobile electronic device 400 receives instant message during wireless charging When, the distance-sensor 410 is opened in the control of device 420 through this process；Alternatively, being received immediately in the mobile electronic device 400 When message, the mobile electronic device 400 is determined whether during wireless charging, device 420 is controlled through this process if being in System opens the distance-sensor 410 can prompt by other means user to check immediately if being not at wireless charging process Message, such as user is prompted by the indicator light on mobile electronic device 400, the embodiment of the present application is not limited to this.

It should be understood that the instant message in the embodiment of the present application may include the mobile electronic device 400 receive it is various The communication information of form, such as the mobile electronic device 400 are mobile phone, which can be short message, wechat or QQ Etc. message, alternatively, it is also possible to include the notification message or PUSH message of the application programs such as microblogging, browser, the application is real Example is applied to be not limited to this.

It should be understood that the processor 420 in the embodiment of the present application can be located at any position of the mobile electronic device 400, For example, the position of processor 420 is the top position in 400 inside of mobile electronic device in Fig. 6, but it is merely illustrative position, The processor 420 may be located on other positions, and the embodiment of the present application is not limited to this.

Distance-sensor 410 open after, can incude in real time user whether the mobile electronic device 400 preset range It is interior, wherein the preset range can be set to the maximum magnitude of the distance-sensor 410 induction.Feel in the distance-sensor 410 Should arrive user in the preset range of the mobile electronic device 400 when, notifier processes device 420, in order to which processor 420 is opened Preposition identification verifying device 430 is opened, into identification verification process.

Specifically, after processor 420 opens preposition identification verifying device 430, the preposition identification verifying device 430 is for catching Obtain authentication image.Since distance-sensor 410 senses that user is close, what which captured is tested The face-image that image can be the user is demonstrate,proved, in order to execute face recognition process；Or device 430 is verified in the preposition identification Other images can also be captured as authentication image, such as the authentication image is a certain parts of images of face of user, the application Embodiment is not limited to this.

For ease of description, here to capture user's face image as authentication image, so execute recognition of face (or Referred to as face recognition) it is illustrated for process.

Specifically, preposition to identify that verifying device 430 captures the face-image of close user as authentication image, and send To processor 420, the authentication image is compared in order to handle 420 with pre-set image, determines the two matching degree, in turn Determine identification success or failure.

It should be understood that the pre-set image is the face-image that user pre-saves, for example, mobile electronic device 400 is mobile phone, Use the user of the mobile phone that can prerecord oneself face-image as pre-set image, and one or more figure can be recorded As pre-set image, which can be the image of user's face arbitrary portion.

When carrying out recognition of face, preposition identification verifying device 430, which captures, currently appears in the mobile electronic device 400 in advance If the image in range as authentication image, for example, close to mobile electronic device 400 be a certain user when, the authentication image The as face-image of the close user, alternatively, the authentication image is then when close mobile electronic device 400 is non-face For the non-face image in 400 preset range of mobile electronic device.

The authentication image and pre-set image of the comparison capture of processor 420, such as face recognition algorithm or people can be used Face recognizer is identified, for example, the face recognition algorithm generally goes through several stages, including edge detection, segmentation, feature Extract, match etc..Optionally, when the matching degree of both authentication image and pre-set image is more than or equal to preset value, processing Device 420 determines face recognition success；When determining that the two matching degree is less than the preset value, determine that face recognition fails.Wherein, should Matched preset value can be set as the different value of corresponding algorithm according to algorithm difference.

It should be understood that the authentication image and pre-set image in the embodiment of the present application can be two-dimensional image, or Three-dimensional image.Specifically, when the authentication image and pre-set image are two-dimensional image, 2D imaging technique can be used, Preposition identification verifying device may include front camera, shoot two dimensional image using front camera, for example, this preposition is taken the photograph As head can take pictures for common camera；When the authentication image and pre-set image are three-dimensional image, it can use 3D imaging technique, such as the preposition identification verifying device 130 may include infrared lens, floodlight sensing element (Flood Illuminator) and dot matrix projector, three-dimensional imaging is realized based on structure light；Alternatively, preposition identification verifying device 430 wraps Depth camera (TOF Camera) can be surveyed by, which including, realizes three-dimensional imaging；Alternatively, the preposition identification verifying device 430 can also include Binocular camera realizes three-dimensional imaging, or can also realize three-dimensional imaging using other technologies, and the embodiment of the present application is simultaneously unlimited In this.

As shown in fig. 6, the preposition identification verifying device 430 can be located at the front side of the mobile electronic device 400, and couple To the processor 420, for example, the preposition identification verifying device 430 includes front camera, front camera position shown in Fig. 2 In the top side to the left of 400 front side of mobile electronic device, alternatively, the preposition identification verifying device 130 may be located on the shifting The other positions of dynamic 400 front side of electronic equipment, such as upper right etc. or the preposition identification verifying device 430 include two Camera, position can be separately positioned at left and right sides of the top of 400 front side of mobile electronic device or other positions, this Embodiment is not limited to this for application.

It should be understood that as shown in fig. 6, the mobile electronic device 400 further include: display screen 440, wherein the display screen 440 is set It sets in the front side of the mobile electronic device 400, which is coupled to the processor 420.

Optionally, as one embodiment, sense the user in the mobile electronic device in the distance-sensor 410 When in 400 preset range, which is specifically used for: opening the preposition identification verifying device 430 and the display screen 440, at this point, the display screen 440 in open state is displayed for the preposition proof diagram for identifying verifying device 430 and capturing Picture, alternatively, the display screen 440 can also show the process for carrying out image recognition by preposition identification verifying device 430.

Optionally, as one embodiment, sense the user in the mobile electronic device in the distance-sensor 410 When in 400 preset range, which can be also used for opening the preposition identification verifying device 430 but and be not turned on The display screen 440 when needing to show instant message, is then turned on the display screen if the processor 420 determines verification process success 440, in order to show the relevant operation interface of the instant message to user.

For example, if triggering is in wireless charging when the mobile electronic device 400 receives the new information that instant message is wechat The mobile electronic device 400 of electricity condition by distance-sensor 410 incude user it is whether close, and user close to when execute test Card identification shows instant message content, example from the display screen 440 to user then after the mobile electronic device 400 is proved to be successful Such as, the dialog box of the new information can be displayed for a user, alternatively, displaying for a user the application program where the new information, also It is the display wechat page.

It should be understood that the mobile electronic device 400 is likely to be at unlocked state when displaying for a user instant message, or Lock state can also be still within.For example, the instant message is wechat message, it is proved to be successful and needs to show the wechat message When, mobile phone can unlock simultaneously, and then enter in wechat program, alternatively, mobile phone may also be still within lock state, lock The page displays for a user all or part of content of message, and the embodiment of the present application is not limited to this.

In the embodiment of the present application, after 420 contrast verification image of processor and pre-set image, determine that display disappears immediately Breath then shows the relevant operation interface of instant message by display screen 440 to user；If authentication image matches knowledge with pre-set image Not, i.e. authentication failed, then do not show instant message, can also continue to the lock state for keeping the mobile electronic device 400, example Such as, can be continued by distance-sensor 410 induction whether have user close, and detect user close to when, be again turned on Verification process；Unlock or show instant message, such as processor 420 by showing using other modes alternatively, may remind the user that Display screen 440 to user's display reminding information, the prompt information be used to indicate user select verification mode, in order to user selection after It is continuous that verifying is executed using above-mentioned identification method, or select other such as fingerprint authentication modes, in order to can be by testing again The mode of card checks instant message, but the embodiment of the present application is not limited to this.

It should be understood that when the mobile electronic device 400 is in wireless charging state, if use the above-mentioned side verified automatically Formula shows that instant message can be selected and be arranged by user.Specifically, user can shift to an earlier date sets in mobile electronic device 400 It sets, or when mobile electronic device 400 carries out wireless charging, mobile electronic device 400 reminds user's selection, if user selects It opens, then during 400 wireless charging of mobile electronic device, if receiving instant message, opens above-mentioned identification process, such as face Whether induction user close in real time for identification process, i.e. distance-sensor 410, and user close to when, by processor 420 and Preposition identification verifying device 430 executes verifying identification, and then determines whether to show instant message automatically；If but user selects to close It closes, then mobile electronic device 400 does not execute above-mentioned face recognition process during wireless charging.

Above in conjunction with Fig. 1 to Fig. 6, the mobile electronic device according to the embodiment of the present application is described in detail, it below will knot Fig. 7 to Fig. 8 is closed, the method for unlocking mobile electronic device according to the embodiment of the present application is described.

Fig. 7 shows the schematic flow of the method 600 for unlocking mobile electronic device according to the embodiment of the present application Figure, this method 600 can be executed by mobile electronic device, specifically, can be by charging equipment 300 as shown in Figures 1 to 4 It executes, can also be executed by mobile electronic device 100 as shown in figs.5 and 6.

Specifically, which is in wireless charging state, and the rear contact of the mobile electronic device is wireless Charging equipment, the mobile electronic device include: distance-sensor and preposition identification verifying device, wherein the preposition identification is tested Card device and the distance-sensor are arranged at the front side of the mobile electronic device, as shown in fig. 7, this method 600 includes: S610 opens the distance-sensor when determining that the mobile electronic device receives instant message；S620 passes through open state Under the distance-sensor induction user whether in the preset range of the mobile electronic device；S630, in the distance-sensor When sensing that the user is in the preset range of the mobile electronic device, the preposition identification verifying device is opened；S640 passes through The preposition identification verifying device under open state captures authentication image；S650 compares the authentication image and pre-set image, determines Whether the instant message is shown.

Optionally, mobile electronic device further include: display screen, wherein the display screen is arranged in the mobile electronic device Front side, which is coupled to the processor.

Optionally, it is somebody's turn to do when the distance-sensor senses that the user is in the preset range of the mobile electronic device, Open preposition identification verifying device, comprising: the distance-sensor sense the user the mobile electronic device this is pre- If when in range, opening the preposition identification verifying device and the display screen；This is shown by the display screen under open state Authentication image.

Optionally, the display instant message includes: to show the instant message by the display screen.

Optionally, before the determination mobile electronic device receives instant message, this method 600 further include: determine The mobile electronic device is in the wireless charging state.Optionally, the determination mobile electronic device receives instant message also It include: to determine that the mobile electronic device is in the wireless charging state, and when the mobile electronic device receives instant message, Open the distance-sensor.

Optionally, the comparison authentication image and pre-set image, it is determined whether show the instant message, comprising: if this is tested It demonstrate,proves image and the pre-set image matching degree is more than or equal to preset value, determine and show the instant message；Or, if the authentication image It is less than the preset value with the pre-set image matching degree, determination does not show the instant message.

Optionally, which does not show the instant message, comprising: passes through the display screen display reminding information, prompt letter Breath is used to indicate the user and selects verification mode.

Optionally, which is the face-image of the user.

Optionally, which is two-dimensional image.For example, the preposition identification verifying device includes preposition camera shooting Head.

Optionally, which is three-dimensional image.

Optionally, which includes that can survey depth camera or binocular camera.

Combined with specific embodiments below, the method for unlocking mobile electronic device of the embodiment of the present application is illustrated.

Fig. 8 show the method 700 according to the embodiment of the present application for unlocking mobile electronic device it is another schematically Flow chart.As shown in figure 8, taking the mobile phone as an example and being illustrated in this method 700.

Specifically, this method 700 includes: S701, and mobile phone receives instant message, for example, mobile phone receives wechat message.

S702, determines whether mobile phone is in wireless charging process, for example, can determine that mobile phone is by processor in mobile phone It is no just in wireless charging, if it is not, then continuing to execute S703；If so, continuing to execute S704.

S703, mobile phone remind user to check instant message by indicator light.I.e. mobile phone is not at wireless charging state at present, User can be reminded to check instant message by lighting indicator light.

S704, mobile phone open distance-sensor.Mobile phone is in wireless charging state, can be with by opening distance-sensor Whether induction has user close to the mobile phone in real time.

Whether S705, distance-sensor incude user close to mobile phone in real time, and until there is user close to mobile phone, i.e. distance perception is answered Device has sensed that user in mobile phone preset range, then continues to execute S706.

S706, mobile phone open front camera.User is sensed after in the distance-sensor of mobile phone, and mobile phone starts to hold Row recognition of face.

The front camera of S707, unlatching capture facial image.

Whether S708, the facial image for comparing capture match with pre-set image, if matching, i.e. recognition of face success, continue Execute S709；If mismatching, i.e. recognition of face fails, and continues to execute S710.

S709, mobile phone unlock, and the instant message received is shown to user, in order to which user checks.

S710, the failure of handset identity face can show recognition failures to user by screen, and keep the locking of mobile phone State does not unlock, and user can not currently check the instant message newly received.

S711, since mobile phone recognition of face fails, mobile phone can also be by screen to user's display reminding information, by this Prompt information prompts the user whether selection other modes unlock；If user's selection does not use other modes, execution can be returned S707；If user selects other unlocking manners, S712 is continued to execute.

S712, mobile phone show other unlocking manners to user, for example, user can choose unlocked by fingerprint, then mobile phone starts Fingerprint identification process.

It should be understood that magnitude of the sequence numbers of the above procedures are not meant to execute suitable in the various embodiments of the application Sequence it is successive, the execution of each process sequence should be determined by its function and internal logic, the implementation without coping with the embodiment of the present application Process constitutes any restriction.

In addition, the terms "and/or", only a kind of incidence relation for describing affiliated partner, indicates may exist Three kinds of relationships, for example, A and/or B, can indicate: individualism A exists simultaneously A and B, these three situations of individualism B.Separately Outside, character "/" herein typicallys represent the relationship that forward-backward correlation object is a kind of "or".

It should be noted that the processor of the application may be a kind of IC chip, the processing capacity with signal.It is realizing In the process, each step of above method embodiment can pass through the integrated logic circuit or software form of the hardware in processor Instruction complete.Above-mentioned processor can be general processor, digital signal processor (digital signal Processor, DSP), it is specific integrated circuit (application specific integrated circuit, ASIC), existing At programmable gate array (field programmable gate array, FPGA) or other programmable logic device, discrete Door or transistor logic, discrete hardware components.It may be implemented or execute the disclosed each side in the embodiment of the present application Method, step and logic diagram.General processor can be microprocessor or the processor is also possible to any conventional processing Device etc..The step of method in conjunction with disclosed in the embodiment of the present application, can be embodied directly in hardware decoding processor and execute completion, Or in decoding processor hardware and software module combination execute completion.Software module can be located at random access memory, dodge It deposits, read-only memory, this fields such as programmable read only memory or electrically erasable programmable memory, register are mature to deposit In storage media.The storage medium is located at memory, and processor reads the information in memory, completes the above method in conjunction with its hardware The step of.

Those of ordinary skill in the art may be aware that list described in conjunction with the examples disclosed in the embodiments of the present disclosure Member and algorithm steps can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually It is implemented in hardware or software, the specific application and design constraint depending on technical solution.Professional technician Each specific application can be used different methods to achieve the described function, but this realization is it is not considered that exceed Scope of the present application.

It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description, The specific work process of device and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.

In several embodiments provided herein, it should be understood that disclosed systems, devices and methods, it can be with It realizes by another way.For example, the apparatus embodiments described above are merely exemplary, for example, the unit It divides, only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units or components It can be combined or can be integrated into another system, or some features can be ignored or not executed.Another point, it is shown or The mutual coupling, direct-coupling or communication connection discussed can be through some interfaces, the indirect coupling of device or unit It closes or communicates to connect, can be electrical property, mechanical or other forms.

The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme 's.

It, can also be in addition, each functional unit in each embodiment of the application can integrate in one processing unit It is that each unit physically exists alone, can also be integrated in one unit with two or more units.

It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product It is stored in a computer readable storage medium.Based on this understanding, the technical solution of the application is substantially in other words The part of the part that contributes to existing technology or the technical solution can be embodied in the form of software products, the meter Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be a People's computer, server or network equipment etc.) execute each embodiment the method for the application all or part of the steps. And storage medium above-mentioned includes: that USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited The various media that can store program code such as reservoir (RAM, Random Access Memory), magnetic or disk.

The above, the only specific embodiment of the application, but the protection scope of the application is not limited thereto, it is any Those familiar with the art within the technical scope of the present application, can easily think of the change or the replacement, and should all contain Lid is within the scope of protection of this application.Therefore, the protection scope of the application should be based on the protection scope of the described claims.

Claims

1. mobile electronic device, which is characterized in that the mobile electronic device is in wireless charging state, and the mobile electron The rear contact wireless charging device of equipment, the mobile electronic device include: processor, distance-sensor and preposition identification Verify device, wherein the preposition identification verifying device and the distance-sensor are arranged at the mobile electronic device Front side, and preposition identification verifying device and the distance-sensor are coupled to the processor,

The processor is used for: when determining that the mobile electronic device receives instant message, opening the distance-sensor；

The distance-sensor is used for: in the on state, induction user whether the mobile electronic device preset range It is interior；

The processor is used for: sensing the user in the described default of the mobile electronic device in the distance-sensor When in range, opens the preposition identification and verify device；

The preposition identification verifying device is used for: in the on state, capturing authentication image；

The processor is also used to: comparing the authentication image and pre-set image, it is determined whether shows the instant message.

2. mobile electronic device according to claim 1, which is characterized in that the mobile electronic device further include: display Screen, wherein the front side of the mobile electronic device is arranged in the display screen, and the display screen is coupled to the processor,

The processor is specifically used for:

When the distance-sensor senses that the user is in the preset range of the mobile electronic device, institute is opened State preposition identification verifying device and the display screen；

The display screen is used for: in the on state, showing the authentication image.

3. mobile electronic device according to claim 1, which is characterized in that the mobile electronic device further include: display Screen, wherein the front side of the mobile electronic device is arranged in the display screen, and the display screen is coupled to the processor,

The processor is specifically used for:

The display screen is opened, to show the instant message.

4. mobile electronic device according to claim 2 or 3, which is characterized in that the processor is also used to:

Determining that the mobile electronic device is in the wireless charging state, and the mobile electronic device receives and disappears immediately When breath, the distance-sensor is opened.

5. mobile electronic device according to any one of claim 2 to 4, which is characterized in that the processor compares institute State authentication image and pre-set image, it is determined whether show the instant message, comprising:

If the authentication image and the pre-set image matching degree are more than or equal to preset value, determine that display is described and disappear immediately Breath；Or

If the authentication image and the pre-set image matching degree are less than the preset value, determination does not show the instant message.

6. mobile electronic device according to claim 5, which is characterized in that the processor is specifically used for:

If the authentication image and the pre-set image matching degree are less than the preset value, believed by the display screen display reminding Breath, the prompt information are used to indicate the user and select verification mode.

7. mobile electronic device according to any one of claim 1 to 6, which is characterized in that the authentication image is institute State the face-image of user.

8. mobile electronic device according to any one of claim 1 to 7, which is characterized in that the authentication image is two Dimensional plane images, the preposition identification verifying device is front camera.

9. mobile electronic device according to any one of claim 1 to 7, which is characterized in that the authentication image is three Tie up stereo-picture.

10. mobile electronic device according to claim 9, which is characterized in that the preposition identification verifying device includes can Survey depth camera or binocular camera.

11. a kind of wireless charging system, which is characterized in that the wireless charging system includes as any in claim 1 to 11 Mobile electronic device and wireless charging device described in, wherein wireless described in the rear contact of the mobile electronic device Charging equipment,

The wireless charging device is used to charge for the mobile electronic device.

12. a kind of method for unlocking mobile electronic device, which is characterized in that the mobile electronic device is in wireless charging State, and the rear contact wireless charging device of the mobile electronic device, the mobile electronic device include: distance-sensor And device is verified in preposition identification, wherein described in the preposition identification verifying device and the distance-sensor are arranged at The front side of mobile electronic device, which comprises

When determining that the mobile electronic device receives instant message, the distance-sensor is opened；

User is incuded whether in the preset range of the mobile electronic device by the distance-sensor under open state；

When the distance-sensor senses that the user is in the preset range of the mobile electronic device, institute is opened State preposition identification verifying device；

Device, which is verified, by the preposition identification under open state captures authentication image；

Compare the authentication image and pre-set image, it is determined whether show the instant message.

13. according to the method for claim 12, which is characterized in that the mobile electronic device further include: display screen, In, the front side of the mobile electronic device is arranged in the display screen, and the display screen is coupled to the processor,

It is described when the distance-sensor senses that the user is in the preset range of the mobile electronic device, open Open the preposition identification verifying device, comprising:

The authentication image is shown by the display screen under open state.

14. according to the method for claim 12, which is characterized in that the mobile electronic device further include: display screen, In, the front side of the mobile electronic device is arranged in the display screen, and the display screen is coupled to the processor,

It is described to show that the instant message includes:

The instant message is shown by the display screen.

15. method described in 3 or 14 according to claim 1, which is characterized in that received in the determination mobile electronic device To before instant message, the method also includes:

Determine that the mobile electronic device is in the wireless charging state.

16. method described in any one of 3 to 15 according to claim 1, which is characterized in that the comparison authentication image with Pre-set image, it is determined whether show the instant message, comprising:

17. according to the method for claim 16, which is characterized in that the determination does not show the instant message, comprising:

By the display screen display reminding information, the prompt information is used to indicate the user and selects verification mode.

18. method described in any one of 2 to 17 according to claim 1, which is characterized in that the authentication image is the user Face-image.

19. method described in any one of 2 to 18 according to claim 1, which is characterized in that the authentication image is two-dimensional surface Image, the preposition identification verifying device is front camera.

20. method described in any one of 2 to 18 according to claim 1, which is characterized in that the authentication image is 3 D stereo Image.

21. according to the method for claim 20, which is characterized in that the preposition identification verifying device including can depth measurement degree take the photograph As head or binocular camera.