CN104866385A - Mobile terminal and method for hot plug of memory card thereof - Google Patents
Mobile terminal and method for hot plug of memory card thereof Download PDFInfo
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- CN104866385A CN104866385A CN201510313841.2A CN201510313841A CN104866385A CN 104866385 A CN104866385 A CN 104866385A CN 201510313841 A CN201510313841 A CN 201510313841A CN 104866385 A CN104866385 A CN 104866385A
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- 238000012360 testing method Methods 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 claims description 5
- 238000001514 detection method Methods 0.000 abstract description 3
- 238000010295 mobile communication Methods 0.000 abstract description 2
- 230000006870 function Effects 0.000 description 6
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- 238000005859 coupling reaction Methods 0.000 description 3
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Abstract
The invention relates to the technical field of mobile communication and provides a method for hot plug of a memory card of a mobile terminal. The method for hot plug of the memory card comprises the following steps of controlling a limiting module for limiting the memory card; when a detection switch module is triggered, generating a interrupt signal for stopping reading and writing the memory card; stopping the read-write operation on the memory card according to the interrupt signal, and popping up a dialog box to prompt the user to select whether to take the memory card out, if yes, controlling the limiting module for stopping limiting the memory card, and if no, controlling the limiting module for keeping a limiting state of the memory card. Through prompting the user to select whether to take the memory card out and releasing the limiting of the memory card, the problems of faults, such as crash, which are caused by frequently plugging the memory card in a process of using the memory card, are reduced to provide convenience for the user and prolong the service life of the mobile terminal.
Description
Technical field
The present invention relates to mobile communication technology field, particularly relate to a kind of mobile terminal and storage card hot-plug method thereof.
Background technology
Intelligent mobile equipment in the market, use in apple system or android system, when system is calling the APK that is arranged on storage card or when accessing the content of storage card, if user directly takes out storage card, system in case of system halt can be caused, restart and damage the labile factors such as storage card.In sum, exist in prior art to use in the process of storage card the problem that hot plug causes system in case of system halt is carried out to storage card.
Summary of the invention
The object of the present invention is to provide a kind of mobile terminal and storage card hot-plug method thereof, be intended to solve, for existing in prior art to use in the process of storage card, the problem that hot plug causes system in case of system halt carried out to storage card.
The present invention is achieved in that first aspect provides a kind of storage card hot-plug method of mobile terminal, and described hot-plug method comprises the following steps:
A. controlling spacing module carries out spacing to storage card;
B., when detector switch module is touched, the look-at-me stopping reading and writing memory card being produced;
C. stopping the read-write operation to described storage card according to described look-at-me, and eject dialog box and select whether take out described storage card point out user, is then perform step D, no, then control the spacing state of described spacing module maintenance to described storage card;
D. control described spacing module to stop carrying out spacing to described storage card.
In conjunction with first aspect, in the first embodiment of first aspect, further comprising the steps of before described steps A:
Detecting mobile terminal and whether be in open state, is then perform steps A, no, then perform step D.
In conjunction with first aspect, in the second embodiment of first aspect, described steps A is specially:
Eject positive stop spring plate to block described storage card.
In conjunction with first aspect, in the third embodiment of first aspect, in described step B, detect that switch module is touched step and comprises:
Detect that relay is trigger or detect that ejecting switch is pressed.
In conjunction with first aspect, in the 4th kind of embodiment of first aspect, described hot-plug method is further comprising the steps of:
When judging that the hot plug number of times of described storage card reaches preset times in the given time, then control spacing module and spacing state is kept to storage card.
Second aspect present invention provides a kind of mobile terminal, and described mobile terminal comprises storage card Kato, and described storage card Kato is for installing storage card, and described mobile terminal also comprises spacing module, control module and switch module;
Described control module is carried out spacing for controlling described spacing module to described storage card, when detecting that switch module is pressed, produce the look-at-me stopping the described storage card of read-write, the read-write operation to described storage card is stopped according to described look-at-me, and eject dialog box with point out user select whether take out described storage card, when user selects to be, control described spacing module to stop carrying out spacing to described storage card, when user selects no, control the spacing state of described spacing module maintenance to storage card.
In conjunction with second aspect, in the first embodiment of second aspect, whether described control module is also in open state for detecting mobile terminal, when the test results is yes, controlling described spacing module carries out spacing to storage card, when testing result is no, controls spacing module and stop carrying out spacing to storage card.
In conjunction with second aspect, in the second embodiment of second aspect, described spacing module comprises positive stop spring plate, and described spacing module is by ejecting positive stop spring plate to block described storage card.
In conjunction with second aspect, in the third embodiment of second aspect, described switch module is relay or ejects switch;
Described control module detects that the process that described switch module is touched is:
Detect that described relay is triggered or detects that described ejection switch is pressed.
In conjunction with second aspect, in the 4th kind of embodiment of second aspect, when described control module is also for judging that the hot plug number of times of described storage card reaches preset times in the given time, then controls spacing module and spacing state is kept to storage card.
The invention provides a kind of mobile terminal and storage card hot-plug method thereof, carry out spacing by arranging spacing module to storage card, and whether select to take out storage card by prompting user, when user selects to be, that removes storage card again is spacing, reduce the problems such as fault such as the deadlock caused due to plug storage card frequent in the process using storage card, provide users with the convenient, extend the serviceable life 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 storage card hot-plug method process flow diagram of a kind of mobile terminal that an embodiment of the present invention provides;
Fig. 2 is the structural representation of a kind of mobile terminal that the another kind of embodiment of the present invention provides.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
In order to technical scheme of the present invention is described, be described below by specific embodiment.
The mobile terminal of the embodiment of the present invention is mainly for mobile phone, and the hardware condition of needs needs memory card interface on mobile phone, and the number of memory card interface can be N (N is natural number), and this N number of memory card interface is connected with control module.Software needs support storage card hot plug, wherein said storage card comprises SD card, microSD card, miniSD card and TF card etc.
An embodiment of the present invention provides a kind of storage card hot-plug method of mobile terminal, and as shown in Figure 1, hot-plug method comprises the following steps:
Step S101. controls spacing module and carries out spacing to storage card.
In this step, concrete, eject positive stop spring plate to block storage card.
Step S102., when detector switch module is touched, produces the look-at-me stopping reading and writing memory card.
In this step, concrete, detect that switch module is touched step and comprises:
Detect that relay is trigger or detect that ejecting switch is pressed.
Step S103. stops read-write operation to storage card according to look-at-me, and ejects dialog box and select whether take out storage card point out user, is then perform step S104, no, then execution step S105.
Step S104. controls spacing module to be stopped carrying out spacing to storage card.
Step S105. controls the spacing state of spacing module maintenance to storage card;
Further, further comprising the steps of before step S101:
Detect mobile terminal and whether be in open state, be, then perform step S101, no, then perform step S104.
In this step, concrete, when mobile terminal is in off-mode, owing to not carrying out read-write operation to storage card, number of times arbitrarily can take out storage card.
Further, hot-plug method is further comprising the steps of:
When the hot plug number of times of determining storage card reaches preset times in the given time, then control spacing module and spacing state is kept to storage card.
In this step, concrete, when after waiting for certain hour section, storage card hot plug number of times does not reach presetting hot plug number of times higher limit, then again will count from 0.
Further, mobile terminal also increases system interface, user can select the limit function of opening or closing spacing functions of modules.
Further, hot-plug method is further comprising the steps of:
Multiplexing a data signal wire is as the general input/output port detecting described mobile memory card hot plug;
Whether timesharing detection of dynamic data signal line has data to transmit;
If so, then keeping this multiplexing data signal line to transmit the spacing module of Data Control carries out spacing to storage card; No, then control spacing module and stop carrying out spacing to storage card.
An embodiment of the present invention provides a kind of mobile terminal, and mobile terminal comprises storage card Kato, and storage card Kato is for installing storage card 204, and mobile terminal also comprises spacing module 203, control module 202 and switch module 201.
Control module 202 is carried out spacing for controlling spacing module 203 pairs of storage cards 204, when detecting that switch module 201 is pressed, produce the look-at-me stopping reading and writing memory card 204, the read-write operation to storage card 204 is stopped according to look-at-me, and eject dialog box with point out user select whether take out storage card 204, when user selects to be, control spacing module 203 to stop carrying out spacing to storage card 204, when user selects no, control the spacing state that spacing module 203 keeps storage card 204.
For spacing module 203, concrete, spacing module 203 comprises positive stop spring plate, and spacing module 203 is by ejecting positive stop spring plate to block storage card 204.
For switch module 201, concrete, switch module 201 is relay or ejects switch;
Control module 202 detects that the process that switch module 201 is touched is:
Detect that relay is triggered or detects that ejecting switch is pressed.
Further, whether control module 202 is also in open state for detecting mobile terminal, when the test results is yes, controls spacing module 203 pairs of storage cards 204 and carries out spacing, when testing result is no, controls spacing module 203 and stop carrying out spacing to storage card 204.
Further, when control module 202 also reaches preset times for the hot plug number of times of determining storage card 204 in the given time, then control spacing module 203 pairs of storage cards 204 and keep spacing state.
Concrete, when after waiting for certain hour section, storage card 204 hot plug number of times does not reach presetting hot plug number of times higher limit, then again will count from 0.
Further, hot-plug method is further comprising the steps of:
Multiplexing a data signal wire is as the general input/output port detecting described mobile memory card hot plug;
Whether control module timesharing detection of dynamic data signal line has data to transmit;
If so, then the spacing module of data signal line transmission Data Control that control module keeps this multiplexing is carried out spacing to storage card; No, then control module control spacing module stop carry out spacing to storage card.
The invention provides a kind of mobile terminal and storage card hot-plug method thereof, carry out spacing by arranging spacing module to storage card, and whether select to take out storage card by prompting, when user selects to be, that removes storage card again is spacing, reduce the problems such as fault such as the deadlock caused due to plug storage card frequent in the process using storage card, provide users with the convenient, extend the serviceable life of mobile terminal.
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.
Those skilled in the art can be well understood to, and for convenience and simplicity of description, the specific works process of the system of foregoing description, device and unit, with reference to the corresponding process in preceding method embodiment, can not repeat them here.
In several embodiments that the application provides, should be understood that disclosed system, apparatus and method can realize by another way.Such as, device embodiment described above is only schematic, such as, the division of described 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, shown or discussed coupling each other or direct-coupling or communication connection can be by some interfaces, and the indirect coupling of device or unit or communication connection 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.
If described function 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 of the part that technical scheme of the present invention contributes to prior art in essence in other words or 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.) perform all or part of step of method described in each embodiment of the present invention.And aforesaid storage medium comprises: USB flash disk, portable hard drive, ROM (read-only memory) (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD etc. various can be program code stored medium.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention; make some equivalent alternative or obvious modification without departing from the inventive concept of the premise; and performance or purposes identical, all should be considered as belonging to the scope of patent protection that the present invention is determined by submitted to claims.
Claims (10)
1. a storage card hot-plug method for mobile terminal, is characterized in that, described hot-plug method comprises the following steps:
A. controlling spacing module carries out spacing to storage card;
B., when detector switch module is touched, the look-at-me stopping reading and writing memory card being produced;
C. stopping the read-write operation to described storage card according to described look-at-me, and eject dialog box and select whether take out described storage card point out user, is then perform step D, no, then control the spacing state of described spacing module maintenance to described storage card;
D. control described spacing module to stop carrying out spacing to described storage card.
2. storage card hot-plug method as claimed in claim 1, is characterized in that, further comprising the steps of before described steps A:
Detecting mobile terminal and whether be in open state, is then perform steps A, no, then perform step D.
3. storage card hot-plug method as claimed in claim 1, it is characterized in that, described steps A is specially:
Eject positive stop spring plate to block described storage card.
4. storage card hot-plug method as claimed in claim 1, is characterized in that, detect that switch module is touched step and comprises in described step B:
Detect that relay is trigger or detect that ejecting switch is pressed.
5. storage card hot-plug method as claimed in claim 1, it is characterized in that, described hot-plug method is further comprising the steps of:
When judging that the hot plug number of times of described storage card reaches preset times in the given time, then control spacing module and spacing state is kept to storage card.
6. a mobile terminal, described mobile terminal comprises storage card Kato, and described storage card Kato, for installing storage card, is characterized in that, described mobile terminal also comprises spacing module, control module and switch module;
Described control module is carried out spacing for controlling described spacing module to described storage card, when detecting that described switch module is pressed, produce the look-at-me stopping the described storage card of read-write, the read-write operation to described storage card is stopped according to described look-at-me, and eject dialog box with point out user select whether take out described storage card, when user selects to be, control described spacing module to stop carrying out spacing to described storage card, when user selects no, control the spacing state of described spacing module maintenance to storage card.
7. mobile terminal as claimed in claim 6, it is characterized in that, whether described control module is also in open state for detecting mobile terminal, when the test results is yes, controlling described spacing module carries out spacing to storage card, when testing result is no, controls spacing module and stop carrying out spacing to storage card.
8. mobile terminal as claimed in claim 6, it is characterized in that, described spacing module comprises positive stop spring plate, and described spacing module is by ejecting positive stop spring plate to block described storage card.
9. mobile terminal as claimed in claim 6, is characterized in that, described switch module is relay or ejects switch;
Described control module detects that the process that described switch module is touched is:
Detect that described relay is triggered or detects that described ejection switch is pressed.
10. mobile terminal as claimed in claim 6, is characterized in that, when described control module is also for judging that the hot plug number of times of described storage card reaches preset times in the given time, then controls spacing module and keep spacing state to storage card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510313841.2A CN104866385B (en) | 2015-06-09 | 2015-06-09 | Mobile terminal and its storage card hot plug method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510313841.2A CN104866385B (en) | 2015-06-09 | 2015-06-09 | Mobile terminal and its storage card hot plug method |
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| CN104866385A true CN104866385A (en) | 2015-08-26 |
| CN104866385B CN104866385B (en) | 2017-11-17 |
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| CN201510313841.2A Expired - Fee Related CN104866385B (en) | 2015-06-09 | 2015-06-09 | Mobile terminal and its storage card hot plug method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107608924A (en) * | 2017-09-19 | 2018-01-19 | 新华三技术有限公司 | A kind of control method and device of interface board hot plug |
| CN107704411A (en) * | 2017-09-19 | 2018-02-16 | 新华三技术有限公司 | A kind of hot plug control device and the network equipment |
| WO2020088263A1 (en) * | 2018-10-31 | 2020-05-07 | 深圳市道通智能航空技术有限公司 | Identification method and module for hot plugging of sd card, and electronic device |
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| CN104866385B (en) | 2017-11-17 |
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