CN103700900B - Control method, device, system and the mobile terminal of mobile terminal charging - Google Patents

Control method, device, system and the mobile terminal of mobile terminal charging Download PDF

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Publication number
CN103700900B
CN103700900B CN201310706371.7A CN201310706371A CN103700900B CN 103700900 B CN103700900 B CN 103700900B CN 201310706371 A CN201310706371 A CN 201310706371A CN 103700900 B CN103700900 B CN 103700900B
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Prior art keywords
mobile terminal
client
instruction
charging
cloud server
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CN103700900A (en
Inventor
李鸿
韦航
李丁盼
马健
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Beijing Cheetah Mobile Technology Co Ltd
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Shell Internet Beijing Security Technology Co Ltd
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Priority to CN201310706371.7A priority Critical patent/CN103700900B/en
Publication of CN103700900A publication Critical patent/CN103700900A/en
Priority to PCT/CN2014/084188 priority patent/WO2015090077A1/en
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/42Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44Methods for charging or discharging
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/007Regulation of charging or discharging current or voltage
    • H02J7/00712Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
    • H02J7/00714Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery charging or discharging current
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

The present invention proposes control method, device, system and the mobile terminal of a kind of mobile terminal charging.Wherein, the method comprises the following steps: when mobile terminal detects and is connected with client, obtains current electric quantity;And when mobile terminal judges current electric quantity more than the first preset value, generate cut-offing instruction, and cut-offing instruction is sent to client, so that client is to mobile terminal power-off.Embodiment of the present invention method, mobile terminal insignificant discharge and recharge number of times can be reduced, and avoid mobile terminal and be in the state overcharged the most for a long time, thus effectively slow down the decay of battery capacity, extend the service life of battery of mobile terminal.

Description

Control method, device, system and the mobile terminal of mobile terminal charging
Technical field
The present invention relates to mobile terminal manufacturing technology field, particularly relate to a kind of mobile terminal charging control method, device, System and mobile terminal.
Background technology
Lithium battery technology is that various mobile terminal provides performance guarantee, owing to the power density of lithium battery is higher, and therefore lithium Battery can be that mobile terminal provides the longer use time.And owing to lithium battery does not has memory effect, therefore lithium battery without It is charged again after electric discharge completely, say, that can be charged for lithium battery at any time.
At present, most of lithium batteries all use the mode of a kind of quick charge, quickly can be full of the electricity of about 80% for it, Then being reconverted into continuous supplementation formula charging modes is that it continues charging.But, although it all can be repeatedly charged by lithium battery, But charging times is limited, and lithium battery repeatably charging times is depending on the charge cycle of lithium battery.Specifically, lithium battery A charge cycle and be not equal to fill once electricity, but be finished all electricity of lithium battery.Such as, the electricity of lithium battery is used Falling half, be then that it is fully charged, then the most so, half of being used up by the electricity of lithium battery again, is the most again it to second time Fully charged.Now, just can be regarded as a complete charge cycle of lithium battery.After lithium battery often completes a charge cycle, lithium electricity The capacity in pond will reduce a bit.
During realizing the present invention, inventor finds that prior art at least there is problems in that and works as mobile terminal USB When (Universal Serial Bus, USB (universal serial bus)) interface is connected to client, client can be by USB interface for moving Dynamic terminal provides the voltage of about 5V, and mobile terminal generally can reach the purpose of charging by the USB interface connecting client. After connecting yet with mobile terminal and client, client i.e. starts to be charged mobile terminal, and sometimes due to frequency Numerous connection mobile terminal and client, therefore, often when mobile terminal is made without charging, client can be to mobile terminal Carry out insignificant discharge and recharge.Therefore, add the fully charged number of times of lithium battery, cause the decay of lithium battery capacity, reduce Service life of lithium battery.
Summary of the invention
It is contemplated that at least solve one of above-mentioned technical problem.
To this end, the first of the present invention purpose is to propose the control method of a kind of mobile terminal charging.The method can reduce shifting Dynamic terminal insignificant discharge and recharge number of times, and avoid mobile terminal and be in the state overcharged the most for a long time, from And effectively slow down the decay of battery capacity, extend the service life of battery of mobile terminal.
Second object of the present invention is to propose the control device of a kind of mobile terminal charging.
Third object of the present invention is to propose the control system of a kind of mobile terminal charging.
Fourth object of the present invention is to propose a kind of mobile terminal.
To achieve these goals, the control method of the mobile terminal charging of first aspect present invention embodiment, comprise the following steps: When mobile terminal detects and is connected with client, obtain current electric quantity;And when described mobile terminal judge described currently When electricity is more than the first preset value, generates cut-offing instruction, and described cut-offing instruction is sent to described client, so that institute State client to described mobile terminal power-off.
The control method of the mobile terminal charging of the embodiment of the present invention is by detecting the battery electric quantity of mobile terminal and right in real time The current electric quantity of mobile terminal is analyzed, and when current electric quantity is more than the first preset value, makes client to USB interface Carry out the effective control to mobile terminal power-off.Thus, it is possible to reduce mobile terminal insignificant discharge and recharge number of times, and Avoid mobile terminal and be in the state overcharged the most for a long time, thus effectively slow down declining of battery capacity Subtract, extend the service life of battery of mobile terminal.
To achieve these goals, the control device of the mobile terminal charging of second aspect present invention embodiment, including: inspection Survey module, for when mobile terminal detects and is connected with client, obtain current electric quantity;First generation module, uses In time judging described current electric quantity more than the first preset value when described mobile terminal, generate cut-offing instruction;And sending module, For described cut-offing instruction is sent to described client, so that described client is to described mobile terminal power-off.
The control device of the mobile terminal charging of the embodiment of the present invention, by detecting the battery electric quantity of mobile terminal in real time, and The current electric quantity of mobile terminal is analyzed, when current electric quantity is more than the first preset value, makes client that USB to be connect Mouth carries out the effective control to mobile terminal power-off.Thus, it is possible to reduce mobile terminal insignificant discharge and recharge number of times, and And avoid mobile terminal and be in the state overcharged the most for a long time, thus effectively slow down battery capacity Decay, extends the service life of battery of mobile terminal.
To achieve these goals, the control system of the mobile terminal charging of third aspect present invention embodiment, including: move Dynamic terminal and client, wherein, described mobile terminal, for when mobile terminal detects and is connected with client, obtain Current electric quantity, and when described mobile terminal judges described current electric quantity more than the first preset value, generate cut-offing instruction, with And described cut-offing instruction is sent to described client;Described client, for receiving the described of described mobile terminal transmission Cut-offing instruction, and according to described cut-offing instruction to described mobile terminal power-off.
The control system of the mobile terminal charging of the embodiment of the present invention is by detecting the battery electric quantity of mobile terminal and right in real time The current electric quantity of mobile terminal is analyzed, and when current electric quantity is more than the first preset value, makes client to USB interface Carry out the effective control to mobile terminal power-off.Thus, it is possible to reduce mobile terminal insignificant discharge and recharge number of times, and Avoid mobile terminal and be in the state overcharged the most for a long time, thus effectively slow down declining of battery capacity Subtract, extend the service life of battery of mobile terminal.
To achieve these goals, the mobile terminal of fourth aspect present invention embodiment, including: shell, screen, Processor and circuit board;Described screen disposes on the housing, and described circuit board is placed in the interior volume that described shell surrounds, Described processor is arranged on described circuit board;Described processor is used for processing data, specifically for: when mobile terminal detects To when being connected with client, obtain current electric quantity;And when judging described current electric quantity more than the first preset value, generate Cut-offing instruction, and described cut-offing instruction is sent to described client, so that described client is to described mobile terminal power-off.
The mobile terminal of the embodiment of the present invention, can reduce mobile terminal insignificant discharge and recharge number of times, and avoid mobile terminal It is in the state of overcharge or overdischarge for a long time, thus effectively slow down the decay of battery capacity, extend mobile terminal electricity The service life in pond.Additionally, efficiently controlled the cycle of battery of mobile terminal charging by cut-offing instruction and charging instruction, subtract Few insignificant fully charged cycle, it is to avoid mobile terminal and client are frequently connected by USB interface fills with causing repeatedly The problem of electric discharge, it is to avoid decrease the actually used capacity of battery due to the insignificant fully charged cycle.
Aspect and advantage that the present invention adds will part be given in the following description, and part will become bright from the following description Aobvious, or recognized by the practice of the present invention.
Accompanying drawing explanation
Aspect that the present invention is above-mentioned and/or additional and advantage will be apparent from from the following description of the accompanying drawings of embodiments and Easy to understand, wherein,
Fig. 1 is the flow chart of the control method of the mobile terminal charging of one embodiment of the invention;
Fig. 2 is the flow chart of the control method of the mobile terminal charging of one specific embodiment of the present invention;
Fig. 3 is the structural representation controlling device of the mobile terminal charging of one embodiment of the invention;
Fig. 4 is the structural representation controlling device of the mobile terminal charging of one specific embodiment of the present invention;
Fig. 5 is the structural representation controlling device of the mobile terminal charging of another specific embodiment of the present invention;And
Fig. 6 is the structural representation of the control system of the mobile terminal charging of one embodiment of the invention.
Detailed description of the invention
Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings, the most identical or Similar label represents same or similar element or has the element of same or like function.Describe below with reference to accompanying drawing Embodiment is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.On the contrary, the reality of the present invention Execute all changes, amendment and the equivalent in the range of example includes falling into the spirit of attached claims and intension.
In describing the invention, it is to be understood that term " first ", " second " etc. are only used for describing purpose, and can not manage Solve as instruction or hint relative importance.In describing the invention, it should be noted that unless otherwise clear and definite regulation and limit Fixed, term " is connected ", " connection " should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or It is integrally connected;Can be to be mechanically connected, it is also possible to be electrical connection;Can be to be joined directly together, it is also possible to by between intermediary Connect connected.For the ordinary skill in the art, above-mentioned term specifically containing in the present invention can be understood with concrete condition Justice.Additionally, in describing the invention, except as otherwise noted, " multiple " are meant that two or more.
Any process described otherwise above or method describe and are construed as in flow chart or at this, represent include one or The module of code, fragment or the part of the executable instruction of the more steps for realizing specific logical function or process, and The scope of the preferred embodiment of the present invention includes other realization, wherein can not be by order that is shown or that discuss, including root According to involved function by basic mode simultaneously or in the opposite order, performing function, this should be by embodiments of the invention institute Belong to those skilled in the art to be understood.
At present, after mobile terminal is connected by USB interface with client, client can be filled for mobile terminal immediately Electricity, and after mobile terminal is fully charged, mobile terminal still can be powered by client, causes mobile terminal to carry out insignificant Repeated charge, and make mobile terminal be in the state overcharged.Therefore, fully charged time of battery of mobile terminal is added Number, causes the decay of battery of mobile terminal capacity, thus have impact on the actual life of battery of mobile terminal.If client The discharge and recharge of mobile terminal can be control effectively by end, then can reduce mobile terminal insignificant discharge and recharge number of times, it is to avoid mobile Terminal is in the state overcharged, thus extends the actual life of battery of mobile terminal.To this end, the present invention proposes a kind of shifting The control method of dynamic terminal charge.The control method of a kind of mobile terminal charging, comprises the following steps: when mobile terminal detects To when being connected with client, obtain current electric quantity;And when mobile terminal judges current electric quantity more than the first preset value, Generate cut-offing instruction, and cut-offing instruction is sent to client, so that client is to mobile terminal power-off.
Fig. 1 is the flow chart of the control method of the mobile terminal charging of one embodiment of the invention.
As it is shown in figure 1, the control method of mobile terminal charging includes.
S101, when mobile terminal detects and is connected with client, obtains current electric quantity.
In an embodiment of the invention, mobile terminal can be e.g. mobile phone, panel computer, personal digital assistant, e-book Etc. the hardware device with various operating system.Client can be that personal computer PC, notebook computer etc. have various behaviour Make the hardware device of system.
Specifically, detect that mobile terminal passes through the general-purpose serial bus USB interface of client and is connected with client when mobile terminal Time, the current electric quantity of acquisition for mobile terminal mobile terminal.Such as, in IOS (Iphone Operation System) operating system On mobile terminal, mobile terminal can be by the monitoring battery electric quantity in mobile terminal and the programmable interface API of battery status (Application Programming Interface), such as UI Device(User Interface Device, user interface apparatus) In the application program such as Battery Level, Battery Monitoring Enabled, mobile terminal is by this application programming Interface can obtain the relevant information of battery in mobile terminal.The most such as, in the mobile terminal of Android Android operation system, The current electric quantity of mobile terminal can be detected by mobile terminal by application programs such as battery doctor, mobile phone assistants.Should be understood that The example above is intended to be merely illustrative of the present the method in embodiment, the method for mobile terminal detection mobile terminal current electric quantity Can also be realized by other prior art, here is omitted.
S102, when mobile terminal judges current electric quantity more than the first preset value, generates cut-offing instruction, and by cut-offing instruction Send to client, so that client is to mobile terminal power-off.
In an embodiment of the invention, the device driver programming interface API of client call client, and according to power-off Instruct and disconnected by device driver programming interface and the USB connection of mobile terminal.
Wherein, the first preset value can be to give tacit consent in mobile terminal system, it is also possible to is that user exists according to different demands Mobile terminal system is arranged.Such as, the first preset value can be the 90% of battery of mobile terminal specified electric quantity;Or the One preset value can also be the 80% of battery of mobile terminal specified electric quantity etc..
Specifically, after the current electric quantity of acquisition for mobile terminal mobile terminal, mobile terminal can determine whether to move this current electric quantity Whether more than the first preset value.If mobile terminal judges that this current electric quantity has exceeded the first preset value, then mobile terminal is raw Become cut-offing instruction, and cut-offing instruction is sent to client by the application program etc. being such as arranged in mobile terminal system End.Client is after receiving the cut-offing instruction that mobile terminal sends, and client can be called the driver of client and compile Journey interface, closes client by device driver programming interface and is connected with the USB of mobile terminal, i.e. mobile terminal stops The power supply to mobile terminal of the USB interface of client.Such as, in the client of Windows operating system, client End can be by the Windows Driver Kit(Windows driver installation kit in client) control bottom USB The closedown of interface.
The control method of the mobile terminal charging of the embodiment of the present invention, by detecting the battery electric quantity of mobile terminal in real time, and The current electric quantity of mobile terminal is analyzed, when current electric quantity is more than the first preset value, makes client that USB to be connect Mouth carries out the effective control to mobile terminal power-off.Thus, it is possible to reduce mobile terminal insignificant discharge and recharge number of times, and And avoid mobile terminal and be in the state overcharged the most for a long time, thus effectively slow down declining of battery capacity Subtract, extend the service life of battery of mobile terminal.
After client is to mobile terminal power-off, it is also possible to continue the current electric quantity of detection battery of mobile terminal, moving When the current electric quantity of terminal is too low, client can reopen USB interface and power, so that client is again to mobile whole End is charged.Fig. 2 is the flow chart of the control method of the mobile terminal charging of one specific embodiment of the present invention.
As in figure 2 it is shown, the control method of mobile terminal charging includes.
S201, when mobile terminal detects and is connected with client, obtains current electric quantity.
S202, when mobile terminal judges current electric quantity more than the first preset value, generates cut-offing instruction, and is sent out by cut-offing instruction Deliver to client, so that client is to mobile terminal power-off.
In an embodiment of the invention, the device driver programming interface API of client call client, and refer to according to power-off Make and being disconnected by device driver programming interface and the USB connection of mobile terminal.
S203, when mobile terminal judges current electric quantity less than the second preset value, and sends charging instruction to cloud server, Mobile terminal is charged so that charging instruction is forwarded to client by cloud server to control client.
Wherein, the second preset value can be to give tacit consent in mobile terminal system, it is also possible to is that user exists according to different demands Mobile terminal system is arranged.Such as, the second preset value can be the 30% of battery of mobile terminal specified electric quantity;Or the Two preset values can also be the 20% of battery of mobile terminal specified electric quantity etc..
Specifically, after client is to mobile terminal power-off, mobile terminal continues the current electric quantity of detection mobile terminal. Should be appreciated that if mobile terminal is by current to mobile terminal of the application programs such as battery doctor or mobile phone assistant When electricity detects, it should application program is installed to mobile terminal, so that mobile terminal disconnects and client After USB connects, the current electric quantity of mobile terminal is detected by mobile terminal also by application program.Further and Speech, mobile terminal judges whether the current electric quantity of mobile terminal is less than the second preset value, if less than the second preset value, then Mobile terminal generates charging instruction.Owing to the USB interface of now client stops being powered mobile terminal, i.e. this Time mobile terminal and the connection status of client be off-state, therefore, mobile terminal needs to send out the charging instruction of generation Deliver to cloud server, cloud server this charging instruction is forwarded to client.
In one embodiment of the invention, the device driver programming interface of client call client, and refer to according to charging Make and open the USB connection with mobile terminal by device driver programming interface.Specifically, client refers to receiving charging After order, client can be opened client by call driver DLL and be connected with the USB of mobile terminal, i.e. visitor Family end starts to be powered mobile terminal by USB interface, say, that now, mobile terminal is opened by client again Begin to charge.
In one embodiment of the invention, mobile terminal is after detecting and being connected with client, and mobile terminal is set up and moved Dynamic terminal and the incidence relation of client, and incidence relation is sent to cloud server.In other words, cloud server exists Such as be in the data base of cloud server should the memory mobile terminal incidence relation corresponding with client.For example, when When client and mobile terminal are attached first, mobile terminal can obtain the identity code of client, such as, individual Computer PC(Personal Computer) physical address MAC(Media Access Control, media interviews control System) etc..Then mobile terminal can set up identity code and the identification of mobile terminal self of the client got Code, such as, IMEI number (International Mobile Equipment Identity, International Mobile Equipment Identity number) etc. Mapping relations, then these mapping relations are sent to cloud server and preserve by mobile terminal.Cloud server is connecing After receiving the mapping relations that mobile terminal sends, these mapping relations can be saved in the data base of such as cloud server In.
When mobile terminal judges current electric quantity less than the second preset value, generate charging instruction, and charging instruction is sent extremely Cloud server.Cloud server is after receiving the charging instruction that mobile terminal sends, and cloud server can be by depositing The mobile terminal of storage and the incidence relation of client, be identified mobile terminal, and identify corresponding to this charging instruction Client, then by this charging refrigeration be forwarded to correspondence client.
The control method of the mobile terminal charging of the embodiment of the present invention, the current electric quantity at mobile terminal is less than the second preset value Time, by sending charging instruction to client, so that client opens again powering mobile terminal of USB interface.From And, it is to avoid battery of mobile terminal is in over-discharge state, decreases the loss of battery of mobile terminal, extends mobile terminal electricity The actual life in pond.Additionally, efficiently controlled the cycle of battery of mobile terminal charging by cut-offing instruction and charging instruction, Reduce the insignificant fully charged cycle, it is to avoid mobile terminal and client frequently connected by USB interface cause repeatedly The problem of discharge and recharge, it is to avoid decrease the actually used capacity of battery due to the insignificant fully charged cycle.
In order to realize above-described embodiment, the present invention also proposes the control device of a kind of mobile terminal charging.
A kind of control device of mobile terminal charging, including: acquisition module, for detecting with client even when mobile terminal When connecing, obtain current electric quantity;When mobile terminal, first generation module, for judging that current electric quantity is more than the first preset value Time, generate cut-offing instruction;And sending module, for cut-offing instruction is sent to client, so that client is to movement Terminal power-off.
Fig. 3 is the structural representation controlling device of the mobile terminal charging of one embodiment of the invention.
As it is shown on figure 3, the control device of mobile terminal charging includes: acquisition module the 110, first generation module 120 and transmission Module 130.
Specifically, acquisition module 110, for when mobile terminal detects and is connected with client, obtains current electric quantity.Wherein, Mobile terminal can be that e.g. mobile phone, panel computer, personal digital assistant, e-book etc. have the hardware of various operating system and set Standby.Client can be the hardware device that personal computer PC, notebook computer etc. have various operating system.More specifically, When mobile terminal is connected with client by the general-purpose serial bus USB interface of client, acquisition module 110 detection is mobile The current electric quantity of terminal.
First generation module 120, for when mobile terminal judges current electric quantity more than the first preset value, generates cut-offing instruction. Wherein, the first preset value can be to give tacit consent in mobile terminal system, it is also possible to is that user is moving according to different demands Terminal system is arranged.Such as, the first preset value can be the 90% of battery of mobile terminal specified electric quantity;Or first is pre- If value can also be the 80% of battery of mobile terminal specified electric quantity etc..More specifically, obtain mobile whole at acquisition module 110 After the current electric quantity of end, the first generation module 120 can determine whether whether to move this current electric quantity more than the first preset value.If First generation module 120 judges that this current electric quantity has exceeded the first preset value, then the first generation module 120 generates cut-offing instruction.
Sending module 130 is for sending cut-offing instruction to client, so that client is to mobile terminal power-off.At this In a bright embodiment, the device driver programming interface API of client call client, and according to cut-offing instruction by driving Dynamic program DLL disconnects and the USB of mobile terminal connects.More specifically, cut-offing instruction is passed through by sending module 130 Such as application programs etc. send to client, client after receiving the cut-offing instruction that mobile terminal sends, client The device driver programming interface of client can be called, close client and mobile terminal by device driver programming interface USB connects, i.e. mobile terminal stops the power supply to mobile terminal of the USB interface of client.Such as, at Windows In the client of operating system, client can drive journey by the Windows Driver Kit(Windows in client Sequence installation kit) control bottom USB interface closedown.
The control device of the mobile terminal charging of the embodiment of the present invention is by detecting the battery electric quantity of mobile terminal and right in real time The current electric quantity of mobile terminal is analyzed, and when current electric quantity is more than the first preset value, makes client to USB interface Carry out the effective control to mobile terminal power-off.Thus, it is possible to reduce mobile terminal insignificant discharge and recharge number of times, and Avoid mobile terminal and be in the state overcharged the most for a long time, thus effectively slow down the decay of battery capacity, Extend the service life of battery of mobile terminal.
Fig. 4 is the structural representation controlling device of the mobile terminal charging of one specific embodiment of the present invention.
As shown in Figure 4, the control device of mobile terminal charging includes: acquisition module the 110, first generation module 120, transmission Module the 130, second generation module 140 and the second sending module 150.
Specifically, the second generation module 140 is for when mobile terminal judges current electric quantity less than the second preset value, generating Charging instruction.Wherein, the second preset value can be to give tacit consent in mobile terminal system, it is also possible to is that user is according to different Demand is arranged in mobile terminal system.Such as, the second preset value can be the 30% of battery of mobile terminal specified electric quantity; Or the second preset value can also be the 20% of battery of mobile terminal specified electric quantity etc..More specifically, specifically, client After end is to mobile terminal power-off, acquisition module 110 continues the current electric quantity of detection mobile terminal.Second generation module 140 Judge whether the current electric quantity of mobile terminal is less than the second preset value, if less than the second preset value, then the second generation module 140 generate charging instruction.
Second sending module 150 is for sending charging instruction to cloud server, so that cloud server is by charging instruction Being forwarded to client, mobile terminal is charged by client.In one embodiment of the invention, client call client The device driver programming interface API of system, and opened and mobile terminal by device driver programming interface according to charging instruction USB connect.More specifically, owing to the USB interface of now client stops being powered mobile terminal, i.e. this Time mobile terminal and the connection status of client be off-state, therefore, the second sending module 150 needs filling of generating Electricity instruction sends to cloud server, cloud server this charging instruction is forwarded to client.Second sending module 150 Can by generate charging instruction send to cloud server, cloud server receive mobile terminal send charging instruction it After, can inquiry associates with this mobile terminal in the such as data base of server beyond the clouds client, then, cloud service This charging instruction is forwarded to client by device.Client is after receiving charging instruction, and client can be by calling driving journey Sequence DLL is opened client and is connected with the USB of mobile terminal, i.e. client starts to be connect mobile terminal by USB Confession electricity, say, that now, mobile terminal is restarted charging by client.
The control device of the mobile terminal charging of the embodiment of the present invention, the current electric quantity at mobile terminal is less than the second preset value Time, by sending charging instruction to client, so that client opens again powering mobile terminal of USB interface. Thus, it is to avoid battery of mobile terminal is in over-discharge state, decreases the loss of battery of mobile terminal, extends movement The actual life of end cell.Additionally, efficiently controlled battery of mobile terminal by cut-offing instruction and charging instruction In the cycle of charging, reduce the insignificant fully charged cycle, it is to avoid mobile terminal and client are by USB interface frequency The problem that numerous connection causes ground repeated charge, it is to avoid decrease the reality of battery due to the insignificant fully charged cycle Border uses capacity.
Fig. 5 is the structural representation controlling device of the mobile terminal charging of another specific embodiment of the present invention.
As it is shown in figure 5, the control device of mobile terminal charging includes: acquisition module the 110, first generation module 120, transmission Module the 130, second generation module the 140, second sending module 150 and sending module 160.
Specifically, module 160 is set up for setting up the incidence relation of mobile terminal and client.
Second sending module 150 is additionally operable to send to cloud server incidence relation.In other words, cloud server is in example As should the memory mobile terminal incidence relation corresponding with client in the data base of cloud server.For example, visitor is worked as When family end and mobile terminal are attached first, mobile terminal can obtain the identity code of client, such as, Ge Renji Calculation machine PC(Personal Computer) physical address MAC(Media Access Control, media interviews control) Deng.Then mobile terminal can set up identity code and the identity code of mobile terminal self of the client got, Such as, the reflecting of IMEI number (International Mobile Equipment Identity, International Mobile Equipment Identity number) etc. Penetrating relation, then the transmission of these mapping relations is preserved by mobile terminal to cloud server.Cloud server is receiving After the mapping relations that mobile terminal sends, these mapping relations can be saved in the data base of such as cloud server.
When mobile terminal judges current electric quantity less than the second preset value, generate charging instruction, and charging instruction is sent extremely Cloud server.Cloud server is after receiving the charging instruction that mobile terminal sends, and cloud server can be by depositing The mobile terminal of storage and the incidence relation of client, be identified mobile terminal, and identify corresponding to this charging instruction Client, then by this charging refrigeration be forwarded to correspondence client.
The control device of the mobile terminal charging of the embodiment of the present invention, sets up the incidence relation of mobile terminal and client, and will Administrative relationships transmission preserves to cloud server, thus, it is possible to it is corresponding to facilitate cloud server to search mobile terminal Client.
A kind of control system of mobile terminal charging, including: mobile terminal and client, wherein, mobile terminal is additionally operable to When mobile terminal judges current electric quantity less than the second preset value, generate charging instruction, and charging instruction is sent to high in the clouds Server;Cloud server, for being forwarded to client by charging instruction;And client is additionally operable to receive cloud service The charging instruction that device forwards, and according to charging instruction, mobile terminal is charged.
Fig. 6 is the structural representation of the control system of the mobile terminal charging of one embodiment of the invention.
As shown in Figure 6, the control system of mobile terminal charging includes: mobile terminal 10, client 20 and cloud service Device 30.
Specifically, mobile terminal 10, for when mobile terminal 10 detects and is connected with client 20, obtains current electricity Amount, and when mobile terminal 10 judges current electric quantity more than the first preset value, generate cut-offing instruction, and power-off is referred to Order sends to client 20.Wherein, mobile terminal 10 can be e.g. mobile phone, panel computer, personal digital assistant, E-book etc. have the hardware device of various operating system.Client 20 can be personal computer PC, notebook computer Etc. the hardware device with various operating system.First preset value can be to give tacit consent in mobile terminal 10 system, also may be used Being that user is arranged in mobile terminal 10 system according to different demands.Such as, the first preset value can be mobile whole Hold the 90% of 10 battery specified electric quantities;Or the first preset value can also be the 80% of mobile terminal 10 battery specified electric quantity Deng.More specifically, when mobile terminal 10 detects the mobile terminal 10 general-purpose serial bus USB by client 20 When interface is connected with client 20, mobile terminal 10 obtains current electric quantity.Such as, at IOS (Iphone Operation System) on the mobile terminal 10 of operating system, can be by the monitoring battery electric quantity in mobile terminal 10 and battery status Programmable interface API(Application Programming Interface) (such as, UI Device(User Interface Device, user interface apparatus) in the application program such as Battery Level, Battery Monitoring Enabled), The relevant information of battery in mobile terminal 10 can be obtained by this application programming interface.The most such as, in Android Android In the mobile terminal 10 of operating system, can be by the application program such as battery doctor, mobile phone assistant working as mobile terminal 10 Front electricity detects.After mobile terminal 10 gets the current electric quantity of mobile terminal 10, mobile terminal 10 can Judge that whether current electric quantity is more than the first preset value.If mobile terminal 10 judges that current electric quantity has exceeded the first preset value, Then generate cut-offing instruction, and cut-offing instruction is sent by the application program etc. being such as arranged in mobile terminal 10 system To client 20.
Client 20 is used for receiving the cut-offing instruction that mobile terminal 10 sends, and according to cut-offing instruction to mobile terminal 10 Power-off.More specifically, client 20 is after receiving the cut-offing instruction that mobile terminal 10 sends, client 20 can Call the device driver programming interface of client 20, close client 20 by this device driver programming interface API and move The USB of dynamic terminal 10 connects, i.e. the USB interface of stopping client 20 power supply to mobile terminal 10.Such as, In the client 20 of Windows operating system, can be by the Windows Driver Kit(Windows in client 20 Driver installation kit) control bottom USB interface closedown.
The control system of the mobile terminal charging of the embodiment of the present invention, by detecting the battery electric quantity of mobile terminal in real time, and The current electric quantity of mobile terminal is analyzed, when current electric quantity is more than the first preset value, makes client that USB to be connect Mouth carries out the effective control to mobile terminal power-off.Thus, it is possible to reduce mobile terminal insignificant discharge and recharge number of times, and And avoid mobile terminal and be in the state overcharged the most for a long time, thus effectively slow down declining of battery capacity Subtract, extend the service life of battery of mobile terminal.
In one embodiment of the invention, after client 20 is to mobile terminal 10 power-off, mobile terminal 10 is also Can continue to detect mobile terminal 10 current electric quantity, wherein, mobile terminal 10 is additionally operable to judge that current electric quantity is less than second During preset value, generate charging instruction, and charging instruction is sent to cloud server 30.Wherein, the second preset value is permissible It is that mobile terminal 10 system is given tacit consent to, it is also possible to be that user is arranged in mobile terminal 10 system according to different demands 's.Such as, the second preset value can be the 30% of mobile terminal 10 battery specified electric quantity;Or the second preset value is all right For mobile terminal 10 battery specified electric quantity 20% etc..Specifically, after client 20 is to mobile terminal 10 power-off, Mobile terminal 10 continues the current electric quantity of detection mobile terminal 10.Then, mobile terminal 10 judges the movement detected Whether the current electric quantity of terminal 10 is less than the second preset value, if less than the second preset value, then generating charging instruction.By USB interface in now client 20 stops being powered mobile terminal 10, the most now mobile terminal 10 and client The connection status of end 20 is off-state, and therefore, mobile terminal 10 needs to send the charging instruction generated to take to high in the clouds Business device 30, is forwarded to client 20 by cloud server 30 by this charging instruction.
In one embodiment of the invention, cloud server 30 is used for charging instruction is forwarded to client 20, so that Mobile terminal 10 is charged by client 20.Specifically, cloud server 30 is receiving filling of mobile terminal 10 transmission After electricity instruction, can inquiry associates with this mobile terminal 10 in the such as data base of server 30 beyond the clouds client 20, Then, this charging instruction is forwarded to client 20 by cloud server 30.Client 20 after receiving charging instruction, Client 20 is opened client 20 by call driver DLL API and is connected with the USB of mobile terminal 10, I.e. client 20 starts to be powered mobile terminal 10 by USB interface, say, that client 20 is to mobile terminal 10 restart charging.Thus, it is possible to reduce mobile terminal insignificant discharge and recharge number of times, and avoid mobile terminal It is in the state overcharged the most for a long time, thus effectively slow down the decay of battery capacity, extend movement The service life of end cell.
In one embodiment of the invention, mobile terminal 10 sets up the incidence relation of mobile terminal and client, and will Incidence relation sends to cloud server 30.In other words, cloud server should in the data base of such as cloud server The incidence relation that memory mobile terminal is corresponding with client.For example, it is attached first with mobile terminal when client Time, mobile terminal can obtain the identity code of client, such as, personal computer PC (Personal Computer) Physical address MAC(Media Access Control, media interviews control) etc..Then mobile terminal can be set up and obtain The identity code of the client got and the identity code of mobile terminal self, such as, IMEI number (International Mobile Equipment Identity, International Mobile Equipment Identity number) etc. mapping relations, then this is reflected by mobile terminal Penetrate relation transmission to preserve to cloud server.Cloud server receive mobile terminal send mapping relations it After, these mapping relations can be saved in the data base of such as cloud server.
When mobile terminal judges current electric quantity less than the second preset value, generate charging instruction, and charging instruction is sent extremely Cloud server.Cloud server is after receiving the charging instruction that mobile terminal sends, and cloud server can be by depositing The mobile terminal of storage and the incidence relation of client, be identified mobile terminal, and identify corresponding to this charging instruction Client, then by this charging refrigeration be forwarded to correspondence client.
In order to realize above-described embodiment, the present invention proposes a kind of mobile terminal.
A kind of mobile terminal, including: shell, screen, processor and circuit board;Screen is placed on shell, and circuit board disposes In the interior volume that shell surrounds, processor is arranged on circuit boards;Processor is used for processing data, below performing Step:
S101 ', when mobile terminal detects and is connected with client, obtains current electric quantity.
In an embodiment of the invention, mobile terminal can be e.g. mobile phone, panel computer, personal digital assistant, e-book Etc. the hardware device with various operating system.Client can be that personal computer PC, notebook computer etc. have various behaviour Make the hardware device of system.
Specifically, detect that mobile terminal passes through the general-purpose serial bus USB interface of client and is connected with client when mobile terminal Time, the current electric quantity of acquisition for mobile terminal mobile terminal.Such as, in IOS (Iphone Operation System) operating system On mobile terminal, mobile terminal can be by the monitoring battery electric quantity in mobile terminal and the programmable interface API of battery status (Application Programming Interface), such as UI Device(User Interface Device, user interface apparatus) In the application program such as Battery Level, Battery Monitoring Enabled, mobile terminal is by this application programming Interface can obtain the relevant information of battery in mobile terminal.The most such as, in the mobile terminal of Android Android operation system, The current electric quantity of mobile terminal can be detected by mobile terminal by application programs such as battery doctor, mobile phone assistants.Should be understood that The example above is intended to be merely illustrative of the present the method in embodiment, the method for mobile terminal detection mobile terminal current electric quantity Can also be realized by other prior art, here is omitted.
S102 ', when mobile terminal judges current electric quantity more than the first preset value, generates cut-offing instruction, and power-off is referred to Order sends to client, so that client is to mobile terminal power-off.
In an embodiment of the invention, the device driver programming interface API of client call client, and according to power-off Instruct and disconnected by device driver programming interface and the USB connection of mobile terminal.
Wherein, the first preset value can be to give tacit consent in mobile terminal system, it is also possible to is that user exists according to different demands Mobile terminal system is arranged.Such as, the first preset value can be the 90% of battery of mobile terminal specified electric quantity;Or the One preset value can also be the 80% of battery of mobile terminal specified electric quantity etc..
Specifically, after the current electric quantity of acquisition for mobile terminal mobile terminal, mobile terminal can determine whether to move this current electric quantity Whether more than the first preset value.If mobile terminal judges that this current electric quantity has exceeded the first preset value, then mobile terminal is raw Become cut-offing instruction, and cut-offing instruction is sent to client by the application program etc. being such as arranged in mobile terminal system End.Client is after receiving the cut-offing instruction that mobile terminal sends, and client can be called the driver of client and compile Journey interface, closes client by device driver programming interface and is connected with the USB of mobile terminal, i.e. mobile terminal stops The power supply to mobile terminal of the USB interface of client.Such as, in the client of Windows operating system, client End can be by the Windows Driver Kit(Windows driver installation kit in client) control bottom USB The closedown of interface.
S103 ', when mobile terminal judges current electric quantity less than the second preset value, and sends charging instruction to cloud service Device, charges to mobile terminal so that charging instruction is forwarded to client by cloud server to control client.
Wherein, the second preset value can be to give tacit consent in mobile terminal system, it is also possible to is that user exists according to different demands Mobile terminal system is arranged.Such as, the second preset value can be the 30% of battery of mobile terminal specified electric quantity;Or the Two preset values can also be the 20% of battery of mobile terminal specified electric quantity etc..
Specifically, after client is to mobile terminal power-off, mobile terminal continues the current electric quantity of detection mobile terminal. Should be appreciated that if mobile terminal is by current to mobile terminal of the application programs such as battery doctor or mobile phone assistant When electricity detects, it should application program is installed to mobile terminal, so that mobile terminal disconnects and client After USB connects, the current electric quantity of mobile terminal is detected by mobile terminal also by application program.Further and Speech, mobile terminal judges whether the current electric quantity of mobile terminal is less than the second preset value, if less than the second preset value, then Mobile terminal generates charging instruction.Owing to the USB interface of now client stops being powered mobile terminal, i.e. this Time mobile terminal and the connection status of client be off-state, therefore, mobile terminal needs to send out the charging instruction of generation Deliver to cloud server, cloud server this charging instruction is forwarded to client.
In one embodiment of the invention, the device driver programming interface of client call client, and refer to according to charging Make and open the USB connection with mobile terminal by device driver programming interface.Specifically, client refers to receiving charging After order, client can be opened client by call driver DLL and be connected with the USB of mobile terminal, i.e. visitor Family end starts to be powered mobile terminal by USB interface, say, that now, mobile terminal is opened by client again Begin to charge.
In one embodiment of the invention, mobile terminal is after detecting and being connected with client, and mobile terminal is set up and moved Dynamic terminal and the incidence relation of client, and incidence relation is sent to cloud server.When mobile terminal judges current electricity When amount is less than the second preset value, generates charging instruction, and charging instruction is sent to cloud server, so that cloud service Charging instruction is forwarded to client according to incidence relation by device.In other words, cloud server is at the number of such as cloud server According to should the memory mobile terminal incidence relation corresponding with client in storehouse.For example, first with mobile terminal when client Secondary when being attached, mobile terminal can obtain the identity code of client, such as, personal computer PC (Personal Computer) physical address MAC(Media Access Control, media interviews control) etc..Then mobile whole End can set up identity code and the identity code of mobile terminal self of the client got, such as, IMEI number The mapping relations of (International Mobile Equipment Identity, International Mobile Equipment Identity number) etc., then The transmission of these mapping relations is preserved by mobile terminal to cloud server.Cloud server is receiving mobile terminal transmission Mapping relations after, these mapping relations can be saved in the data base of such as cloud server.
When mobile terminal judges current electric quantity less than the second preset value, generate charging instruction, and charging instruction is sent extremely Cloud server.Cloud server is after receiving the charging instruction that mobile terminal sends, and cloud server can be by depositing The mobile terminal of storage and the incidence relation of client, be identified mobile terminal, and identify corresponding to this charging instruction Client, then by this charging refrigeration be forwarded to correspondence client.
The mobile terminal of the embodiment of the present invention, can reduce mobile terminal insignificant discharge and recharge number of times, and avoid mobile terminal It is in the state of overcharge or overdischarge for a long time, thus effectively slow down the decay of battery capacity, extend mobile terminal electricity The service life in pond.Additionally, efficiently controlled the cycle of battery of mobile terminal charging by cut-offing instruction and charging instruction, subtract Few insignificant fully charged cycle, it is to avoid mobile terminal and client are frequently connected by USB interface fills with causing repeatedly The problem of electric discharge, it is to avoid decrease the actually used capacity of battery due to the insignificant fully charged cycle.
Should be appreciated that each several part of the present invention can realize by hardware, software, firmware or combinations thereof.In above-mentioned enforcement In mode, multiple steps or method can be with storing the software or firmware that in memory and be performed by suitable instruction execution system Realize.Such as, if realized with hardware, with the most the same, available following technology well known in the art In any one or their combination realize: have and patrol for the discrete of logic gates that data signal is realized logic function Collect circuit, there is the special IC of suitable combination logic gate circuit, programmable gate array (PGA), field-programmable Gate array (FPGA) etc..
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " concrete example ", Or specific features, structure, material or the feature that the description of " some examples " etc. means to combine this embodiment or example describes comprises In at least one embodiment or example of the present invention.In this manual, the schematic representation to above-mentioned term not necessarily refers to It is identical embodiment or example.And, the specific features of description, structure, material or feature can at any one or Multiple embodiments or example combine in an appropriate manner.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: without departing from this These embodiments can be carried out multiple change in the case of the principle of invention and objective, revise, replace and modification, the present invention's Scope is limited by claim and equivalent thereof.

Claims (13)

1. the control method of a mobile terminal charging, it is characterised in that comprise the following steps:
It is connected with client and time described client starts to charge up described mobile terminal when mobile terminal detects, described movement Terminal obtains current electric quantity;And
When described mobile terminal judges described current electric quantity more than the first preset value, generate cut-offing instruction, and by described power-off Instruction sends to described client, so that described client is to described mobile terminal power-off;
When described mobile terminal judges described current electric quantity less than the second preset value, generate charging instruction, and by described charging Instruction sends to cloud server, so that described charging instruction is forwarded to described client to control institute by described cloud server State client described mobile terminal is charged.
2. the method for claim 1, it is characterised in that described mobile terminal passes through general-purpose serial bus USB interface It is connected with described client, described by cut-offing instruction transmission extremely described client, so that described client is to described mobile terminal Power-off, including:
Cut-offing instruction is sent to described client, so that the device driver programming interface of client described in described client call API, and according to described cut-offing instruction by the disconnection of described device driver programming interface and the connection of the USB of described mobile terminal.
3. the method for claim 1, it is characterised in that described by charging instruction send to cloud server so that Described charging instruction is forwarded to described client and fills described mobile terminal to control described client by described cloud server Electricity, also includes:
Charging instruction is sent to cloud server, so that described charging instruction is forwarded to described client by described cloud server Hold to control the device driver programming interface of client described in described client call, and according to described charging instruction by described Device driver programming interface is opened the USB with described mobile terminal and is connected.
4. the method for claim 1, it is characterised in that be connected it when mobile terminal detects with client described After, also include:
Described mobile terminal is set up and the incidence relation of described client, and sends described incidence relation to described cloud service Device;
When described mobile terminal judges described current electric quantity less than the second preset value, generate charging instruction, and by described charging Instruction sends to cloud server, so that described charging instruction is forwarded to institute according to described incidence relation by described cloud server State client.
5. the control device of a mobile terminal charging, it is characterised in that including:
Acquisition module, for being connected with client and described mobile terminal is started to fill by described client when mobile terminal detects During electricity, obtain current electric quantity;
First generation module, for when described mobile terminal judges described current electric quantity more than the first preset value, generates power-off Instruction;And
Sending module, for sending described cut-offing instruction to described client, so that described client is to described mobile terminal Power-off;
Second generation module, for when described mobile terminal judges described current electric quantity less than the second preset value, generating charging Instruction;
Second sending module, for sending described charging instruction to cloud server, so that described cloud server is by described Charging instruction is forwarded to described client and charges described mobile terminal to control described client.
6. device as claimed in claim 5, it is characterised in that cut-offing instruction is sent to described client, so that described Client is used for calling the device driver programming interface API of described client, and according to described cut-offing instruction by described driving Program Interfaces disconnects and the USB of described mobile terminal connects.
7. device as claimed in claim 5, it is characterised in that charging instruction is sent to cloud server, so that described Described charging instruction is forwarded to described client to control the driving journey of client described in described client call by cloud server Sequence DLL, and opened and the USB of described mobile terminal by described device driver programming interface according to described charging instruction Connect.
8. device as claimed in claim 5, it is characterised in that also include:
Set up module, for setting up described mobile terminal and the incidence relation of described client;And
Described second sending module is additionally operable to send to described cloud server described incidence relation.
9. the control system of a mobile terminal charging, it is characterised in that including: mobile terminal and client, wherein,
Described mobile terminal, for being connected with client and described mobile terminal is opened by described client when mobile terminal detects When beginning to charge, obtain current electric quantity, and when described mobile terminal judges described current electric quantity more than the first preset value, generate Cut-offing instruction, and described cut-offing instruction is sent to described client;
Described client, for receiving the described cut-offing instruction that described mobile terminal sends, and according to described cut-offing instruction to institute State mobile terminal power-off,
Described mobile terminal is additionally operable to, when described mobile terminal judges described current electric quantity less than the second preset value, generate charging Instruction, and described charging instruction is sent to cloud server;
Described cloud server, for being forwarded to described client by described charging instruction;
Described client is additionally operable to receive the described charging instruction that described cloud server forwards, and according to described charging instruction pair Described mobile terminal charges.
10. a mobile terminal, it is characterised in that including: shell, screen, processor and circuit board;
Described screen disposes on the housing, and described circuit board is placed in the interior volume that described shell surrounds, described process Device is arranged on described circuit board;
Described processor is used for processing data, specifically for:
It is connected with client and time described client starts to charge up described mobile terminal when mobile terminal detects, obtains current Electricity;And
When judging described current electric quantity more than the first preset value, generate cut-offing instruction, and described cut-offing instruction is sent to institute State client, so that described client is to described mobile terminal power-off;
When judging described current electric quantity less than the second preset value, generate charging instruction, and described charging instruction is sent to cloud End server, so that described charging instruction is forwarded to described client to control described client to institute by described cloud server State mobile terminal charging.
11. mobile terminals as claimed in claim 10, it is characterised in that wherein, described mobile terminal passes through general serial Bus USB interface is connected with described client, described processor specifically for:
Cut-offing instruction is sent to described client, so that the device driver programming interface of client described in described client call API, and disconnected and the USB connection of described mobile terminal by described device driver programming interface according to described cut-offing instruction.
12. mobile terminals as claimed in claim 10, it is characterised in that described processor specifically for:
By charging instruction send to cloud server, described cloud server described charging instruction is forwarded to described client with Control the device driver programming interface API of client described in described client call, and according to described charging instruction by described Device driver programming interface is opened the USB with described mobile terminal and is connected.
13. mobile terminals as claimed in claim 10, it is characterised in that detect and client when mobile terminal described After connection, described processor is additionally operable to:
Set up described mobile terminal and the incidence relation of described client, and described incidence relation is sent to described cloud service Device;
When judging described current electric quantity less than the second preset value, generate charging instruction, and described charging instruction is sent to cloud End server, so that described charging instruction is forwarded to described client by described cloud server.
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Address after: 100041 room 1100A, building, No. 3 West Road, Badachu hi tech park, Beijing, Shijingshan District, China

Patentee after: Beijing cheetah Mobile Technology Co., Ltd.

Address before: 100041 room 1100A, building, No. 3 West Road, Badachu hi tech park, Beijing, Shijingshan District, China

Patentee before: BEIKE INTERNET (BEIJING) SECURITY TECHNOLOGY CO., LTD.