CN105426742A - Method and apparatus for connecting mobile terminal with computer - Google Patents
Method and apparatus for connecting mobile terminal with computer Download PDFInfo
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- CN105426742A CN105426742A CN201510862779.2A CN201510862779A CN105426742A CN 105426742 A CN105426742 A CN 105426742A CN 201510862779 A CN201510862779 A CN 201510862779A CN 105426742 A CN105426742 A CN 105426742A
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- mobile terminal
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/44—Program or device authentication
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/606—Protecting data by securing the transmission between two devices or processes
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Abstract
The invention is suitable for the technical field of mobile terminals and provides a method and an apparatus for connecting a mobile terminal with a computer. The method comprises: establishing a USB connection with the computer; if the mobile terminal meets a preset startup condition, starting input monitoring of physical keys of the mobile terminal; and if an input physical key combination is consistent with a preset physical key combination, authorizing the computer to ensure that the computer performs reading/writing operation on the mobile terminal. According to the method and the apparatus, the problem in the situation that the mobile terminal authorizes the computer connected with the mobile terminal through a USB to perform the reading/writing operation when a user cannot input an operation instruction to the mobile terminal through a touch screen is well solved; and when an abnormal situation such as an electric fault, physical damage or the like occurs to the touch screen of the mobile terminal and the operation instruction cannot be input, the USB access of the computer to the mobile terminal can be ensured.
Description
Technical field
The invention belongs to technical field of mobile terminals, particularly relate to mobile terminal and connect computer method and device.
Background technology
Among a lot of application scenarios, smart mobile phone needs to carry out USB (universal serial bus) (UniversalSerialBus with computing machine, USB) connect, to realize further operation, such as, by the data backup in smart mobile phone to computing machine, or realize the operation such as upgrading, management to operation system of smart phone by computing machine.
At present, in order to ensure the processing safety of smart mobile phone, after being connected to computing machine by USB, also need user to input in smart mobile phone for representing the touchscreen commands determining to connect, computing machine can carry out read-write operation to the data in smart mobile phone, but, once the touch-screen of smart mobile phone breaks down or damages, cannot realize the input of relevant touchscreen commands, then computing machine just cannot obtain the mandate of smart mobile phone, cannot realize the read-write operation to smart mobile phone.
Summary of the invention
In view of this, embodiments provide mobile terminal and connect computer method and device, be intended to solve once the touch-screen of smart mobile phone breaks down or damages in prior art, computing machine just cannot realize the problem of the read-write operation to smart mobile phone.
First aspect, provides a kind of mobile terminal and connects computer method, comprising:
Set up general-purpose serial bus USB with computing machine to be connected;
If described mobile terminal meets default entry condition, start and the input of mobile terminal physical button is monitored;
If the physical button combination of input is combined consistent with the physical button preset, to described computing machine mandate, to make described computing machine, read-write operation is performed to described mobile terminal.
Second aspect, provides the device that a kind of mobile terminal connects computing machine, comprising:
Linkage unit, is connected for setting up general-purpose serial bus USB with computing machine;
Monitor start unit, if meet default entry condition for described mobile terminal, start and the input of mobile terminal physical button is monitored;
Granted unit, if combine consistent for the physical button combination of input with the physical button preset, to described computing machine mandate, performs read-write operation to make described computing machine to described mobile terminal.
The embodiment of the present invention solves when user cannot be entered the operating instructions to mobile terminal by touch-screen well, mobile terminal is to the problem of the computing machine mandate read-write operation connected by USB with it, there is the unusual conditions such as electrical fault or physical damage when mobile terminal touch screen, when cannot enter the operating instructions, the embodiment of the present invention can ensure that computing machine is accessed the USB of mobile terminal.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the realization flow figure of the mobile terminal connection computer method that the embodiment of the present invention provides;
Fig. 2 is the specific implementation process flow diagram of the mobile terminal connection computer method S102 that the embodiment of the present invention provides;
Fig. 3 is the structured flowchart of the device of the mobile terminal connection computing machine that the embodiment of the present invention provides.
Embodiment
In below describing, in order to illustrate instead of in order to limit, propose the detail of such as particular system structure, technology and so on, understand the embodiment of the present invention thoroughly to cut.But, it will be clear to one skilled in the art that and also can realize the present invention in other embodiment not having these details.In other situation, omit the detailed description to well-known system, device, circuit and method, in order to avoid unnecessary details hinders description of the invention.
The mobile terminal that Fig. 1 shows the embodiment of the present invention to be provided connects the realization flow of computer method, in embodiments of the present invention, described mobile terminal, refer to the computing equipment that can use in movement, further, refer to the mobile computing device having carried intelligent operating system, include but not limited to that smart mobile phone, intelligent watch, notebook, panel computer, POS even comprise vehicle-mounted computer.
With reference to Fig. 1, in S101, set up USB with computing machine and be connected.
Under the open state of mobile terminal, by USB data line, mobile terminal and computing machine are electrically connected.
In S102, if described mobile terminal meets default entry condition, start and the input of mobile terminal physical button is monitored.
Be connected when setting up USB with computing machine, mobile terminal detects that its USB interface powers on successfully, then judge that mobile terminal is current and whether meet the entry condition preset, if mobile terminal is current meet the entry condition preset, then mobile terminal startup is monitored the input of its physical button.
And if mobile terminal does not meet the entry condition preset, then mobile terminal still maintains existing USB connected reference authorization, bright screen ejection operation window, thering is provided and confirm option and rejecting option, by USB, data read-write operation being performed to mobile terminal for making realization mandate or refusal computing machine.
As one embodiment of the present of invention, S102 can be realized by the mode shown in Fig. 2:
In S201, obtain the touch screen unlocked time of described mobile terminal the last time.
Touch screen unlocks, refer to by slip gesture, click the contact action such as gesture, mobile terminal is unlocked, make it to activate from the holding state of screen locking, operation interface before returning to screen locking or switch to user select operation interface (such as, user clicks the short message notification on informing under lock state of screen, then mobile terminal screen can switch to short message application interface).In the present embodiment, often successfully complete a touch screen unlocking operation, mobile terminal all records this touch screen unlocked time, and setting up after USB is connected with computing machine, transfers out the recent touch screen unlocked time of distance current time.
In S202, obtain current time.
Current time refers to the current system time of mobile terminal.
In S203, if the mistiming of the touch screen unlocked time distance current time of described the last time exceedes predetermined threshold value, start and the input of described mobile terminal physical button is monitored.
The relatively touch screen unlocked time of current time and distance current time the last time, if the mistiming therebetween exceeded predetermined threshold value, then and then start the input of mobile terminal physical button is monitored.
Such as, described predetermined threshold value can be 2 days, if the nearest touch screen unlocked time once of current time has exceeded 2 days, then show that user did not carry out unlocking operation to mobile terminal more than 2 days, judge that the screen of mobile terminal is in abnormality at this, there occurs electrical fault or physical damage, user cannot input unlock command by screen, now start and the input of mobile terminal physical button is monitored, the mode that user can be inputted by physical button inputs unlocking pin to mobile terminal, to realize the unblock to mobile terminal.
As another embodiment of the present invention, S102 can also realize in the following manner:
If the time that USB is connected set up by described mobile terminal and described computing machine exceeded Preset Time, and described mobile terminal unlocks not yet, starts and monitors the input of described mobile terminal physical button.
Under normal conditions, after mobile terminal is set up and to be connected with the USB of computing machine, mobile terminal understands bright screen and ejection operation window, there is provided and confirm option and rejecting option, if user clicks in screen confirm option, then mobile terminal is authorized computing machine, and computing machine can by the read-write operation of USB interface realization to mobile terminal; If user clicks rejecting option in screen, then mobile terminal refusal computing machine carries out read-write operation by USB interface to it.Therefore, if after mobile terminal is set up and to be connected with the USB of computing machine, exceed Preset Time, such as exceed one minute, mobile terminal does not also unlock, then judge that the screen of mobile terminal is in abnormality at this, there occurs electrical fault or physical damage, user cannot input unlock command by screen, now start and the input of mobile terminal physical button is monitored, the mode that user can be inputted by physical button inputs unlocking pin to mobile terminal, to realize the unblock to mobile terminal.
Above-described embodiment can make mobile terminal be in abnormality at its screen, when user cannot input touch screen unlock command by screen, start and the input of mobile terminal physical button is monitored, input unlocking pin in the mode making user can be inputted by physical button to mobile terminal, realize the unlocking screen to mobile terminal.
In S103, if the physical button combination of input is combined consistent with the physical button preset, to described computing machine mandate, to make described computing machine, read-write operation is performed to described mobile terminal.
In embodiments of the present invention, the physical button combination being used on unlocking mobile terminal can be pre-set at mobile terminal, such as, the physical button combination preset sequentially comprises volume "+", volume "+", volume "+", volume "-", volume "+", volume "-", and the physical button combination of described input is combined consistent with default physical button, refer to the physical button type in combination, order that physical button is pressed is all consistent.
As one embodiment of the present of invention, described default physical button combination comprises plural different physical button.That is, at least comprise two kinds or more dissimilar physical button in the physical button combination preset, to improve the complexity of unlocking pin, avoid because of user that the situation of mislead lock occurs by Same Physical button continuously by mistake.
In addition, when monitoring physical button input, being less than Preset Time difference (such as, Preset Time difference is 0.5 second) when the mistiming of pressing of adjacent two physical button be pressed, just thinking that these adjacent two physical button belong to Same Physical key combination.
If the physical button combination of input is combined consistent with the physical button preset, to computing machine mandate, connect mobile terminal execution read-write operation to enable computing machine by USB, if and input physical button combination with preset physical button combine inconsistent, then mobile terminal refuse or not responsive computer to the read-write operation of mobile terminal.
Above scheme solves when user cannot be entered the operating instructions to mobile terminal by touch-screen well, mobile terminal is to the problem of the computing machine mandate read-write operation connected by USB with it, there is the unusual conditions such as electrical fault or physical damage when mobile terminal touch screen, when cannot enter the operating instructions, this programme can ensure that computing machine is accessed the USB of mobile terminal.
Should be understood that the size of the sequence number of each step in above-described embodiment and do not mean that the priority of execution sequence, the execution sequence of each process should be determined with its function and internal logic, and should not form any restriction to the implementation process of the embodiment of the present invention.
Computer method is connected corresponding to the mobile terminal described in foregoing embodiments, the mobile terminal that Fig. 3 shows the embodiment of the present invention to be provided connects the structured flowchart of the device of computing machine, and the device that described mobile terminal connects computing machine can be the unit that software unit, hardware cell or the soft or hard be built in the application system of mobile terminal or mobile terminal combines.For convenience of explanation, illustrate only part related to the present embodiment.
With reference to Fig. 3, this device comprises:
Linkage unit 31, sets up general-purpose serial bus USB with computing machine and is connected;
Monitor start unit 32, if described mobile terminal meets default entry condition, start and the input of mobile terminal physical button is monitored;
Granted unit 33, if the physical button combination of input is combined consistent with the physical button preset, to described computing machine mandate, performs read-write operation to make described computing machine to described mobile terminal.
Alternatively, described monitoring start unit 32 comprises:
First obtains subelement, obtains the touch screen unlocked time of described mobile terminal the last time;
Second obtains subelement, obtains current time;
First promoter unit, if the mistiming of the touch screen unlocked time distance current time of described the last time exceedes predetermined threshold value, starts and monitors the input of described mobile terminal physical button.
Alternatively, described monitoring start unit specifically for:
If the time that USB is connected set up by described mobile terminal and described computing machine exceeded Preset Time, and described mobile terminal unlocks not yet, starts and monitors the input of described mobile terminal physical button
Alternatively, described device also comprises:
Refusal unit, if the physical button combination of described input is combined inconsistent with described default physical button, refuses the read-write operation of described computing machine to described mobile terminal.
Alternatively, described default physical button combination comprises plural different physical button.
Those skilled in the art can be well understood to, for convenience of description and succinctly, only be illustrated with the division of above-mentioned each functional unit, module, in practical application, can distribute as required and by above-mentioned functions and be completed by different functional units, module, inner structure by described device is divided into different functional units or module, to complete all or part of function described above.Each functional unit in embodiment, module can be integrated in a processing unit, also can be that the independent physics of unit exists, also can two or more unit in a unit integrated, above-mentioned integrated unit both can adopt the form of hardware to realize, and the form of SFU software functional unit also can be adopted to realize.In addition, the concrete title of each functional unit, module, also just for the ease of mutual differentiation, is not limited to the protection domain of the application.The specific works process of unit, module in said system, with reference to the corresponding process in preceding method embodiment, can not repeat them here.
Those of ordinary skill in the art can recognize, in conjunction with unit and the algorithm steps of each example of embodiment disclosed herein description, can realize with the combination of electronic hardware or computer software and electronic hardware.These functions perform with hardware or software mode actually, depend on application-specific and the design constraint of technical scheme.Professional and technical personnel can use distinct methods to realize described function to each specifically should being used for, but this realization should not thought and exceeds scope of the present invention.
In embodiment provided by the present invention, should be understood that disclosed apparatus and method can realize by another way.Such as, system embodiment described above is only schematic, such as, the division of described module or unit, be only a kind of logic function to divide, actual can have other dividing mode when realizing, such as multiple unit or assembly can in conjunction with or another system can be integrated into, or some features can be ignored, or do not perform.Another point, it can be by some interfaces that shown or discussed coupling each other or direct-coupling or communication connect, and the indirect coupling of device or unit or communication connect, and can be electrical, machinery or other form.
The described unit illustrated as separating component or can may not be and physically separates, and the parts as unit display can be or may not be physical location, namely can be positioned at a place, or also can be distributed in multiple network element.Some or all of unit wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, also can be that the independent physics of unit exists, also can two or more unit in a unit integrated.Above-mentioned integrated unit both can adopt the form of hardware to realize, and the form of SFU software functional unit also can be adopted to realize.
If described integrated unit using the form of SFU software functional unit realize and as independently production marketing or use time, can be stored in a computer read/write memory medium.Based on such understanding, the part that the technical scheme of the embodiment of the present invention contributes to prior art in essence in other words or all or part of of this technical scheme can embody with the form of software product, this computer software product is stored in a storage medium, comprising some instructions in order to make a computer equipment (can be personal computer, server, or the network equipment etc.) or processor (processor) perform all or part of step of method described in each embodiment of the embodiment of the present invention.And aforesaid storage medium comprises: USB flash disk, portable hard drive, ROM (read-only memory) (ROM, Read-OnlyMemory), random access memory (RAM, RandomAccessMemory), magnetic disc or CD etc. various can be program code stored medium.
The above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the embodiment of the present invention.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. mobile terminal connects a computer method, it is characterized in that, comprising:
Set up general-purpose serial bus USB with computing machine to be connected;
If described mobile terminal meets default entry condition, start and the input of mobile terminal physical button is monitored;
If the physical button combination of input is combined consistent with the physical button preset, to described computing machine mandate, to make described computing machine, read-write operation is performed to described mobile terminal.
2. the method for claim 1, is characterized in that, if described mobile terminal meets default entry condition, starts and comprises the input monitoring of mobile terminal physical button:
Obtain the touch screen unlocked time of described mobile terminal the last time;
Obtain current time;
If the mistiming of the touch screen unlocked time distance current time of described the last time exceedes predetermined threshold value, start and the input of described mobile terminal physical button is monitored.
3. the method for claim 1, is characterized in that, if described mobile terminal meets default entry condition, starts and comprises the input monitoring of mobile terminal physical button:
If the time that USB is connected set up by described mobile terminal and described computing machine exceeded Preset Time, and described mobile terminal unlocks not yet, starts and monitors the input of described mobile terminal physical button.
4. the method as described in any one of claims 1 to 3, is characterized in that, described method also comprises:
If the physical button combination of described input is combined inconsistent with described default physical button, refuse the read-write operation of described computing machine to described mobile terminal.
5. the method for claim 1, is characterized in that, described default physical button combination comprises plural different physical button.
6. mobile terminal connects a device for computing machine, it is characterized in that, comprising:
Linkage unit, is connected for setting up general-purpose serial bus USB with computing machine;
Monitor start unit, if meet default entry condition for described mobile terminal, start and the input of mobile terminal physical button is monitored;
Granted unit, if combine consistent for the physical button combination of input with the physical button preset, to described computing machine mandate, performs read-write operation to make described computing machine to described mobile terminal.
7. device as claimed in claim 6, it is characterized in that, described monitoring start unit comprises:
First obtains subelement, for obtaining the touch screen unlocked time of described mobile terminal the last time;
Second obtains subelement, for obtaining current time;
First promoter unit, if exceed predetermined threshold value for the mistiming of the touch screen unlocked time distance current time of described the last time, starts and monitors the input of described mobile terminal physical button.
8. device as claimed in claim 6, is characterized in that, described monitoring start unit specifically for:
If the time that USB is connected set up by described mobile terminal and described computing machine exceeded Preset Time, and described mobile terminal unlocks not yet, starts and monitors the input of described mobile terminal physical button.
9. the device as described in any one of claim 6 to 8, is characterized in that, described device also comprises:
Refusal unit, if combine inconsistent for the physical button combination of described input with described default physical button, refuses the read-write operation of described computing machine to described mobile terminal.
10. device as claimed in claim 6, is characterized in that, described default physical button combination comprises plural different physical button.
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| CN201510862779.2A CN105426742B (en) | 2015-11-30 | 2015-11-30 | Mobile terminal connects computer method and device |
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| CN106203035A (en) * | 2016-06-28 | 2016-12-07 | 广东欧珀移动通信有限公司 | A kind of data access control method and mobile terminal |
| CN106339617A (en) * | 2016-09-19 | 2017-01-18 | 广东欧珀移动通信有限公司 | Unlocking method and unlocking device of terminal equipment |
| CN106843693A (en) * | 2017-02-13 | 2017-06-13 | 维沃移动通信有限公司 | A kind of information processing method and mobile terminal |
| CN108319825A (en) * | 2017-01-17 | 2018-07-24 | 中兴通讯股份有限公司 | A kind of data transmission method and terminal |
| WO2018133190A1 (en) * | 2017-01-22 | 2018-07-26 | 华为技术有限公司 | Authentication method, mobile terminal, device and system |
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