CN106253928B - A kind of detection processing method of mobile terminal and mobile terminal insertion card - Google Patents
A kind of detection processing method of mobile terminal and mobile terminal insertion card Download PDFInfo
- Publication number
- CN106253928B CN106253928B CN201610650719.9A CN201610650719A CN106253928B CN 106253928 B CN106253928 B CN 106253928B CN 201610650719 A CN201610650719 A CN 201610650719A CN 106253928 B CN106253928 B CN 106253928B
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- Prior art keywords
- signal
- module
- card
- pressure
- mobile terminal
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3816—Mechanical arrangements for accommodating identification devices, e.g. cards or chips; with connectors for programming identification devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3816—Mechanical arrangements for accommodating identification devices, e.g. cards or chips; with connectors for programming identification devices
- H04B1/3818—Arrangements for facilitating insertion or removal of identification devices
Abstract
The invention discloses a kind of detection processing methods of mobile terminal and mobile terminal insertion card, wherein the detection processing method includes: A: the Kato that insertion is blocked or is equipped with insertion card is inserted into card slot；B: pressure chip incudes the generated pressure that is in contact with insertion card when being inserted into card slot, and is that signal is sent to central processing unit by produced pressure conversion；C: central processing unit judges whether there is insertion card insertion according to received signal and enters, if so, thening follow the steps D；If it is not, not executing movement then；D: central processing unit judges insertion Card Type according to received signal.Detection processing method provided by the present invention, improve the versatility of the detection processing mechanism of insertion card, so that the detection processing mechanism of insertion card is no longer as previous various mobile terminals must be according to the detection method of the own characteristic design specialized of insertion card, the difficulty for simplifying detection processing method reduces the difficulty of its maintenance and repair；Change the unicity of detection processing mechanism.
Description
Technical field
Block the present invention relates to technical field of mobile terminals more particularly to the insertion of a kind of mobile terminal and mobile terminal
Detection processing method.
Background technique
Mobile terminal refers to that the computer equipment that can be used on the move, broad sense are said including mobile phone, notebook, plate
Computer, camera, POS machine include even vehicle-mounted computer；Heretofore described mobile terminal refers to the terminal device of pluggable card,
It such as can be inserted into SD card or SIM card mobile phone and plate or the POS machine of pluggable bank card etc..
In the prior art, the detection processing method of the insertion card of same mobile terminal is excessively single, and different mobile whole
Insertion card detection processing method divergence between end is again too big, and maintenance trouble is abnormal.
Therefore, the existing technology needs to be improved and developed.
Summary of the invention
In view of above-mentioned deficiencies of the prior art, the purpose of the present invention is to provide one kind to enrich movement in the prior art eventually
Insertion card detecting machine system in end improves mobile terminal and the shifting of the versatility of the insertion card detection processing method of different mobile terminal
The detection processing method of dynamic terminal insertion card.
Technical scheme is as follows:
A kind of mobile terminal, including for accommodating insertion card or being equipped with the card slot for the Kato that insertion blocks, wherein the shifting
Dynamic terminal further include:
The pressure chip being set in card slot, for incuding the generated pressure that is in contact with insertion card when being inserted into card slot
Power, and be that signal is sent to central processing unit by produced pressure conversion；
The central processing unit being connect with the pressure chip, for judging whether there is insertion card insertion according to received signal
Enter, if so, judging insertion Card Type according to received signal；If it is not, not executing movement then.
Preferably, the mobile terminal, wherein the pressure chip specifically includes:
Pressure sensitive module, for incuding the generated pressure that is in contact with insertion card when being inserted into card slot, and by institute
Generating pressure conversion is that pressure signal is sent to the first conversion module；
The first conversion module being connect with the pressure sensitive module, for received pressure signal to be converted to voltage letter
Number, and the voltage signal is sent to the second conversion module；
The second conversion module being connect with first conversion module, for received voltage signal to be converted to square wave letter
Number, and the square-wave signal is sent to central processing unit.
Preferably, the mobile terminal, wherein the central processing unit specifically includes:
The memory module being connect with second conversion module, for storing received square-wave signal；
The processing module connecting with the memory module, the square-wave signal for extracting stored are decompressed, and will solution
Square-wave signal after pressure is sent to first judgment module；
The first judgment module being connect with the processing module, it is slotting for being judged whether there is according to the square-wave signal after decompression
Enter card and be inserted into card slot, if so, sending a command to type judging module；If it is not, not executing movement then；
The type judging module being connect with the memory module and first judgment module, for according to receives instruct and come
From the type of the square-wave signal judgement insertion card in second conversion module.
Preferably, the mobile terminal, in which:
The pressure chip further include:
Signaling switch, for block or the square wave by being sent to the central processing unit by second conversion module letter
Number；
The pressure sensitive module is also used to be that first control signal is opened to open the signal by produced pressure conversion
It closes；
The central processing unit further include:
The control module being connect with the signal receiving module, for receiving the square-wave signal in the memory module
Afterwards, second control signal is sent to close the signaling switch.
Preferably, the mobile terminal, in which:
The pressure sensitive module is also used to after insertion card is inserted into card slot, and the pressure signal is sent to signal and is passed
Defeated module by signal transmission module；
The pressure chip further include:
The signal transmission module being connect with the pressure sensitive module, for the pressure signal to be converted to level signal
Synchronous transfer is to central processing unit；
The central processing unit further include:
The condition judgment module being connect with the signal transmission module, for being stuck according to level signal judgement insertion
State in card slot.
A kind of detection processing method of mobile terminal insertion card, wherein the detection processing side of the mobile terminal insertion card
Method includes:
Step A: the Kato that insertion is blocked or is equipped with insertion card is inserted into card slot；
Step B: pressure chip incudes the generated pressure that is in contact with insertion card when being inserted into card slot, and will be produced
Pressure conversion is that signal is sent to central processing unit；
Step C: central processing unit judges whether there is insertion card insertion according to received signal and enters, if so, thening follow the steps
D；If it is not, not executing movement then；
Step D: central processing unit judges insertion Card Type according to received signal.
Preferably, the detection processing method of mobile terminal insertion card, which is characterized in that the step B is specifically wrapped
It includes:
Step B1: pressure sensitive module incudes the generated pressure that is in contact with insertion card when being inserted into card slot, and will
Produced pressure conversion is that pressure signal is sent to the first conversion module；
Received pressure signal is converted to voltage signal by the B3: the first conversion module of step, and the voltage signal is sent out
It send to the second conversion module；
Received voltage signal is converted to square-wave signal by the B4: the second conversion module of step, and the square-wave signal is sent out
It send to central processing unit.
Preferably, the detection processing method of mobile terminal insertion card, it is characterised in that:
The step C is specifically included:
Step C1: memory module stores received square-wave signal；
Step C3: processing module is extracted stored square-wave signal and is decompressed, and the square-wave signal after decompression is sent
To first judgment module；
Step C4: first judgment module judges whether there is insertion card according to the square-wave signal after decompression and is inserted into card slot, if
It is then to send a command to type judging module；If it is not, not executing movement then；
Step D specifically: type judging module according to receive instruction and from second conversion module square wave
The type of signal judgement insertion card.
Preferably, the detection processing method of mobile terminal insertion card, it is characterised in that:
The step B further include:
Step B2: produced pressure conversion is first control signal to open the signaling switch by pressure sensitive module；
The step C further include:
Step C2: control module sends the second control letter after the signal processing module receives the square-wave signal
Number to close the signaling switch.
Preferably, the detection processing method of mobile terminal insertion card, which is characterized in that the mobile terminal insertion
The detection processing method of card further include:
Step E1: pressure sensitive module is sent to signal transmission after insertion card is inserted into card slot, by the pressure signal
Module；
Step E2: the pressure signal is converted to level signal synchronous transfer to central processing unit by signal transmission module；
Step E3: the state that condition judgment module is stuck in card slot according to level signal judgement insertion.
The detection processing method of mobile terminal insertion card provided by the present invention, due to using the pressure being set in card slot
Power chip, and the pressure for the generation that is in contact when insertion card is inserted into card slot with pressure chip is detected by pressure chip, it will be examined
Measuring pressure is converted to signal and is sent to central processing unit, judges whether there is insertion card insertion finally by central processing unit and enters and be inserted into
The type of card；Improve insertion card detection processing mechanism versatility so that insertion card detection processing mechanism no longer as with
Toward various mobile terminals the difficulty of detection processing method must be simplified according to the detection method of the own characteristic design specialized of insertion card
Degree, reduces the difficulty of mobile terminal maintenance and repair；Change the list of previous mobile terminal insertion card detection processing mechanism of the same race
One property.
Detailed description of the invention
Fig. 1 is the functional schematic block diagram of mobile terminal in the present invention；
Fig. 2 is the functional schematic block diagram of pressure chip in mobile terminal of the present invention；
Fig. 3 is the functional schematic block diagram of central processing unit in mobile terminal in the present invention；
Fig. 4 is the main flow schematic diagram of the detection processing method of mobile terminal insertion card in the present invention；
Fig. 5 is the extension flow diagram of the detection processing method of mobile terminal insertion card in the present invention.
Specific embodiment
The present invention provides a kind of detection processing method of mobile terminal and mobile terminal insertion card, to make mesh of the invention
, technical solution and effect it is clearer, clear, referring to the drawings and give an actual example that the present invention is described in more detail.It answers
Work as understanding, the specific embodiments described herein are merely illustrative of the present invention, is not intended to limit the present invention.
As shown in Figure 1, a kind of mobile terminal, including for accommodating insertion card or being equipped with the card slot for the Kato that insertion blocks
100, wherein the mobile terminal further include:
The pressure chip 200 being set in card slot, for produced by incuding and being in contact with insertion card when being inserted into card slot
Pressure, and by produced pressure conversion be signal be sent to central processing unit；
The central processing unit 300 being connect with the pressure chip, for judging whether there is insertion according to received signal
Card insertion enters, if so, judging insertion Card Type according to received signal；If it is not, not executing movement then.
In the embodiment of the present invention, insertion card refers to pluggable mobile terminal, the card identified by mobile terminal, such as SD
Card, SIM card, UIM card or IP phonecard etc..
The Kato of insertion card is installed, refers to that insertion card insertion enters mobile terminal, needed for being adapted to the mobile terminal interface
Medium to be used, such as SIM Kato, SD card Kato, memory card reader or multi-functional Kato, the multi-functional Kato refers to
A variety of insertions card, which can be achieved at the same time, simultaneously or can substitute the multi-purpose card reader being adapted to mobile terminal interface.
Card slot refers to the Kato for blocking or being equipped with insertion card for accommodating insertion, and suitable with insertion card or the Kato
The mobile terminal interface matched, the card slot can recognize single insertion card or identify a variety of insertion cards simultaneously, and quantity may be configured as one
It is a or multiple.
In preferred embodiment, the mobile terminal is mobile phone or plate, and there are two types of the insertion card settings, respectively SD card
And SIM card；The mountable SD card in Kato front end, the mountable SIM card in rear end；The pressure chip is set on the inside of the card slot
Upper surface, the central processing unit are electrically connected with the pressure chip.It is noted that the setting type of the insertion card, card
Whether the setting of the support and setting position of pressure chip can be adjusted according to actual needs, and this is not limited by the present invention.
In another preferred embodiment, the mobile terminal is POS machine, and the insertion card is bank card, is not provided with the card
Support；The pressure chip is set to card slot inner top side face or lower end surface, preferably lower end surface；The central processing unit with
The pressure chip electrical connection.
In another embodiment, the mobile terminal is plate, and the insertion card may be configured as SD card and SIM card two
Kind, the SD card and SIM card can be installed in the same card slot on plate by Kato simultaneously, can also pass through dedicated Kato respectively
It is installed in the different card slots on plate, or is not installed in the different card slots on plate by Kato；The card slot can
It is set as one or more.
Mobile terminal provided by the present invention, due to use can with insertion card contact generation pressure, detect the pressure simultaneously
It is the pressure chip that signal is sent to central processing unit by detected pressure conversion, and is judged whether there is by received signal
The central processing unit for being inserted into Card Type that insertion card enters and leaves mobile terminal and is inserted into improves at mobile terminal insertion card detection
The simplicity of the maintenance and repair of the versatility of reason mechanism and a variety of mobile terminals, and enrich mobile terminal insertion card of the same race
Detection processing mechanism.
As shown in Fig. 2, further, the mobile terminal, wherein the pressure chip specifically includes:
Pressure sensitive module 210, for incuding the generated pressure that is in contact with insertion card when being inserted into card slot, and will
Produced pressure conversion is that pressure signal is sent to the first conversion module；
The first conversion module 220 being connect with the pressure sensitive module, for received pressure signal to be converted to electricity
Signal is pressed, and the voltage signal is sent to the second conversion module；
The second conversion module 230 being connect with first conversion module, for by the received voltage signal side of being converted to
Wave signal, and the square-wave signal is sent to central processing unit.
In preferred embodiment, the pressure sensitive module is the generation pressure that is in contact with insertion card when being inserted into the card slot
Power, and detect a kind of component for converting the pressure after the pressure as electric signal, such as pressure sensor, wherein answer including resistance
Become piece pressure sensor.
It is metal resistance strain gauge and two kinds of semiconductor gauge that resistance strain gage, which is applied at most,.Metal resistance strain gauge
There are two kinds of thread foil gauge and metal foil-like foil gauge again.Usually foil gauge is closely bonded in by special bonding agent
It generates on mechanics strain matrix, when stress variation occurs for matrix stress, resistance strain gage also generates deformation together, makes foil gauge
Resistance value change, change to make to be added in ohmically voltage.Metal resistance strain gauge is usually by basis material, gold
Belong to the part such as strain silk or strain foil, insulation protection piece and lead-out wire to form.According to different needs, the resistance value of resistance strain gage
It can be designed by designer.
In another preferred embodiment, the pressure sensitive module includes: pressure generating unit, for be inserted into the card
Insertion card when slot is in contact and generates pressure, be such as used for and insertion card connect contacting end portion be it is arc-shaped, the other end is directly fixed
It is connected to the pressure chip or is fixed by the connecting rod in the pressure chip, middle part connection has elastic component, is electrically connected to
The mechanical structure of the pressure chip；The pressure acquisition unit being connect with the pressure generating unit, caused by acquiring
Pressure is respectively adopted for detecting the first pressure of SD card insertion pressure preferably, the pressure acquisition unit is set as two
Collect unit, and the second pressure acquisition unit for detecting SIM card insertion pressure；With the pressure conversion of the pressure generating unit
Unit, for being electric signal by pressure conversion collected；With the pressure generating unit, it is used to send institute's converted electrical number
To other modules.
Voltage is the physical quantity for measuring electric field force acting capacity of water, the difference (electricity of the two o'clock current potential in electric field between two o'clock
Potential difference) it is known as voltage, and what is acquired be voltage is then voltage signal.
Square-wave signal: just referring to the quality of signal in circuit system, if signal can be without distortion within the desired time
It is transmitted to receiving end from source, then the signal is square-wave signal.Main square-wave signal problem include reflection, oscillation, bullet, string
It disturbs.
As shown in figure 3, further, the mobile terminal, wherein the central processing unit specifically includes:
The memory module 310 being connect with second conversion module, for storing received square-wave signal；
The processing module 320 connecting with the memory module, the square-wave signal for extracting stored are decompressed, and will
Square-wave signal after decompression is sent to first judgment module；
The first judgment module 330 being connect with the processing module, for being judged whether according to the square-wave signal after decompression
There is insertion card to be inserted into card slot, if so, sending a command to type judging module；If it is not, not executing movement then；
The type judging module 340 being connect with the memory module and first judgment module, for according to receives instruct
And the type of the square-wave signal judgement insertion card from second conversion module.
Further, the mobile end, in which:
The pressure chip further include:
Signaling switch, for block or the square wave by being sent to the central processing unit by second conversion module letter
Number；
The pressure sensitive module is also used to be that first control signal is opened to open the signal by produced pressure conversion
It closes；
The central processing unit further include:
The control module being connect with the signal receiving module, for receiving the square-wave signal in the memory module
Afterwards, second control signal is sent to close the signaling switch.
It is switched by setting signal, and is utilized respectively the pressure sensitive module and control module unlatches and closes the letter
Number switch without real-time Transmission, has been saved so that central processing unit only needs to transfer square-wave signal by the memory module
The operation resource of central processor, improves the speed of service of central processing unit.
Further, the mobile terminal, in which:
The pressure sensitive module is also used to after insertion card is inserted into card slot, and the pressure signal is sent to signal and is passed
Defeated module；
The pressure chip further include:
The signal transmission module being connect with the pressure sensitive module, for the pressure signal to be converted to level signal
Synchronous transfer is to central processing unit；
The central processing unit further include:
The condition judgment module being connect with the signal transmission module, for being stuck according to level signal judgement insertion
State in card slot.
In the embodiment of the present invention, the level signal is preferably low level signal, passes through setting signal transmission module and shape
State judgment module so that the central processing unit can monitor the current state that insertion is positioned in card slot in real time, and blocks in insertion
Judge in time when extraction and feeds back to mobile terminal.
As shown in figure 4, a kind of detection processing method of mobile terminal insertion card, wherein the mobile terminal insertion card
Detection processing method includes:
S100: the Kato that insertion is blocked or is equipped with insertion card is inserted into card slot；
The step refers to that insertion card is inserted into the mode of card slot and can also be inserted directly by Kato.
In preferred embodiment, the step specifically:
SIM card or the Kato for being equipped with SIM card are inserted into card slot；
Or are as follows: SD card or the Kato for being equipped with SIM card are inserted into card slot；
Or are as follows: the Kato for being equipped with SD card and SIM card is inserted into card slot, the preferably described Kato of the above three is close
It is SD card Kato portion in the card slot inner opposite end, is SIM Kato portion close to the card slot lateral ends；
S200: pressure chip incudes the generated pressure that is in contact with insertion card when being inserted into card slot, and will be produced
Pressure conversion is that signal is sent to central processing unit；
In preferred embodiment, the step specifically: pressure chip induction with when being inserted into card slot SD card or SIM card connect
First pressure caused by touching or second pressure, and produced first pressure or second pressure are converted into the first signal or second
Signal is sent to central processing unit；
Or are as follows: pressure chip successively incude with when being inserted into card slot SD card and SIM card be in contact caused by first
Pressure and second pressure, and produced first pressure and second pressure are respectively converted into the first signal and second signal is sent to
Central processing unit.
S300: central processing unit judges whether there is insertion card insertion according to received signal and enters, if so, executing S400；
If it is not, not executing movement then；
In preferred embodiment, the step specifically: central processing unit is sentenced according to received first signal of institute or second signal
It is disconnected whether to there is insertion card insertion to enter, if so, according to the first signal is received or second signal judge to be inserted into and blocks for SD card or SIM
Card；If it is not, not executing movement then；
Or are as follows: central processing unit judges whether there is insertion card insertion according to received first signal of successive institute and second signal
Enter, if so, judging insertion card for SD card and SIM card respectively according to the first signal and second signal is received；If it is not, not holding then
Action is made.
S400: central processing unit judges insertion Card Type according to received signal.
Mobile terminal provided by the present invention, due to use can with insertion card contact generation pressure, detect the pressure simultaneously
It is the pressure chip that signal is sent to central processing unit by detected pressure conversion, and is judged whether there is by received signal
The central processing unit for being inserted into Card Type that insertion card enters and leaves mobile terminal and is inserted into improves at mobile terminal insertion card detection
The simplicity of the maintenance and repair of the versatility of reason mechanism and a variety of mobile terminals, and enrich mobile terminal insertion card of the same race
Detection processing mechanism.
As shown in figure 5, further, the detection processing method of the mobile terminal insertion card, wherein the S200 tool
Body includes:
S210: the induction of pressure sensitive module is in contact generated pressure with insertion card when being inserted into card slot, and by institute
Generating pressure conversion is that pressure signal is sent to the first conversion module；
In preferred embodiment, the pressure sensitive module includes single for detecting the first pressure acquisition of SD card insertion pressure
Member, and the second pressure acquisition unit for detecting SIM card insertion pressure；
The step is then individually to contact generation, induction by pressure sensitive module and convert SD card or SIM card insertion pressure,
Generation, induction are successively either contacted by pressure sensitive module and convert SD card and SIM card insertion pressure.
Received pressure signal is converted to voltage signal by the S230: the first conversion module, and the voltage signal is sent
To the second conversion module；
The step can be specially individually to convert SD card or SIM card pressure signal, or successively convert SD card and SIM card pressure
The voltage signal being converted to then is sent to the second conversion module by signal.
Received voltage signal is converted to square-wave signal by the S240: the second conversion module, and the square-wave signal is sent
To central processing unit.
The step can be specially individually to convert SD card or SIM card voltage signal, or successively convert SD card and SIM card voltage
The square-wave signal being converted to then is sent to central processing unit by signal；Central processing unit is according to the number of received signal
Amount individually or successively carries out the subsequent processing of signal.
Further, the detection processing method of mobile terminal insertion card, wherein the S300 is specifically included:
S310: memory module stores received square-wave signal；
The memory module can directly be connected with second conversion module, or setting diverter module carry out SD card and
It is stored respectively after the shunting of SIM card square-wave signal, then the memory module can include: for storing the first of SD card square-wave signal
Storage unit, and the second storage unit for storing SIM card square-wave signal.
S330: processing module is extracted stored square-wave signal and is decompressed, and the square-wave signal after decompression is sent to
First judgment module；
S340: first judgment module judges whether there is insertion card according to the square-wave signal after decompression and is inserted into card slot, if so,
Send a command to type judging module then to execute step 400；If it is not, not executing movement then；
S400: type judging module instructs according to receiving and judges from the square-wave signal of second conversion module
It is inserted into the type of card.
Further, the detection processing method of mobile terminal insertion card, in which:
The S200 further include:
S220: produced pressure conversion is first control signal to open the signaling switch by pressure sensitive module；
The S300 further include:
S320: control module sends second control signal after the signal processing module receives the square-wave signal
To close the signaling switch.
Further, the detection processing method of mobile terminal insertion card, wherein the mobile terminal insertion card
Detection processing method further include:
S510: pressure sensitive module is sent to signal transmission mould after insertion card is inserted into card slot, by the pressure signal
Block；
S520: the pressure signal is converted to level signal synchronous transfer to central processing unit by signal transmission module；
S530: the state that condition judgment module is stuck in card slot according to level signal judgement insertion.
In the embodiment of the present invention, after SIM card is inserted into card slot, setting SIM card is withstood pressure always chip, then works as feeling of stress
After answering module to detect SIM card insertion card slot, electricity that the first conversion module in pressure chip converts the pressure signal of SIM card
Signal, setting signal transmission module are pressed, which is converted to low level signal by signal transmission module, then and second turn
Mold changing block the low level signal cannot be converted to square-wave signal, then square-wave signal will not constant testing SIM card insert state,
Discharge the running space of central processing unit.
It should be understood that the application of the present invention is not limited to the above for those of ordinary skills can
With improvement or transformation based on the above description, for example, the shape and color etc. of regional choice frame, all these modifications and variations
It should all belong to the protection domain of appended claims of the present invention.
Claims (8)
1. a kind of mobile terminal, including for accommodating insertion card or being equipped with the card slot for the Kato that insertion blocks, which is characterized in that institute
State mobile terminal further include:
The pressure chip being set in card slot, for incuding the generated pressure that is in contact with insertion card when being inserted into card slot,
And produced pressure conversion is sent to central processing unit for signal；
The central processing unit connecting with the pressure chip enters for judging whether there is insertion card insertion according to received signal,
If so, judging insertion Card Type according to received signal；If it is not, not executing movement then；
Pressure sensitive module, for incuding the generated pressure that is in contact with insertion card when being inserted into card slot, and will be produced
Pressure conversion is that pressure signal is sent to the first conversion module；
The first conversion module being connect with the pressure sensitive module, for received pressure signal to be converted to voltage signal,
And the voltage signal is sent to the second conversion module；
The second conversion module being connect with first conversion module, for received voltage signal to be converted to square-wave signal,
And the square-wave signal is sent to central processing unit.
2. mobile terminal according to claim 1, which is characterized in that the central processing unit specifically includes:
The memory module being connect with second conversion module, for storing received square-wave signal；
The processing module connecting with the memory module, the square-wave signal for extracting stored are decompressed, and will be after decompression
Square-wave signal be sent to first judgment module；
The first judgment module being connect with the processing module, for judging whether there is insertion card according to the square-wave signal after decompression
It is inserted into card slot, if so, sending a command to type judging module；If it is not, not executing movement then；
The type judging module being connect with the memory module and first judgment module, for according to receives instruct and from
The type of the square-wave signal judgement insertion card of second conversion module.
3. mobile terminal according to claim 2, it is characterised in that:
The pressure chip further include:
Signaling switch, the square-wave signal for blocking or by being sent to the central processing unit by second conversion module；
The pressure sensitive module is also used to produced pressure conversion be first control signal to open the signaling switch；
The central processing unit further include:
The control module being connect with the signal receiving module, for after the memory module receives the square-wave signal,
Second control signal is sent to close the signaling switch.
4. mobile terminal according to claim 1, it is characterised in that:
The pressure sensitive module is also used to after insertion card is inserted into card slot, and the pressure signal is sent to signal transmission mould
Block signal transmission module；
The pressure chip further include:
The signal transmission module being connect with the pressure sensitive module, it is synchronous for the pressure signal to be converted to level signal
It is transmitted to central processing unit；
The central processing unit further include:
The condition judgment module being connect with the signal transmission module, for being stuck in card slot according to level signal judgement insertion
Interior state.
5. a kind of detection processing method of mobile terminal insertion card, which is characterized in that at the detection of the mobile terminal insertion card
Reason method includes:
Step A: the Kato that insertion is blocked or is equipped with insertion card is inserted into card slot；
Step B: pressure chip induction is in contact generated pressure with insertion card when being inserted into card slot, and by produced pressure
It is converted to signal and is sent to central processing unit；
Step C: central processing unit judges whether there is insertion card insertion according to received signal and enters, if so, thening follow the steps D；If
It is no, then do not execute movement；
Step D: central processing unit judges insertion Card Type according to received signal；
Step B1: pressure sensitive module incudes the generated pressure that is in contact with insertion card when being inserted into card slot, and will be produced
Raw pressure conversion is that pressure signal is sent to the first conversion module；
Received pressure signal is converted to voltage signal by the B3: the first conversion module of step, and the voltage signal is sent to
Second conversion module；
Received voltage signal is converted to square-wave signal by the B4: the second conversion module of step, and the square-wave signal is sent to
Central processing unit.
6. the detection processing method of mobile terminal insertion card according to claim 5, it is characterised in that:
The step C is specifically included:
Step C1: memory module stores received square-wave signal；
Step C3: processing module is extracted stored square-wave signal and is decompressed, and the square-wave signal after decompression is sent to the
One judgment module；
Step C4: first judgment module judges whether there is insertion card according to the square-wave signal after decompression and is inserted into card slot, if so,
Send a command to type judging module；If it is not, not executing movement then；
The step D specifically: type judging module according to receive instruction and from second conversion module square wave
The type of signal judgement insertion card.
7. the detection processing method of mobile terminal insertion card according to claim 6, it is characterised in that:
The step B further include:
Step B2: produced pressure conversion is first control signal to open the signaling switch by pressure sensitive module；
The step C further include:
Step C2: control module after the signal processing module receives the square-wave signal, send second control signal with
Close the signaling switch.
8. the detection processing method of mobile terminal insertion card according to claim 5, which is characterized in that the mobile terminal
It is inserted into the detection processing method of card further include:
Step E1: the pressure signal is sent to signal transmission module after insertion card is inserted into card slot by pressure sensitive module；
Step E2: the pressure signal is converted to level signal synchronous transfer to central processing unit by signal transmission module；
Step E3: the state that condition judgment module is stuck in card slot according to level signal judgement insertion.
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101086762A (en) * | 2006-06-09 | 2007-12-12 | 台湾积体电路制造股份有限公司 | Universal card reader and method for reading and writing memory card |
| CN101421742A (en) * | 2006-06-12 | 2009-04-29 | 索尼爱立信移动通讯有限公司 | Mobile radio terminal having a multiple form factor memory card reader |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5495762B2 (en) * | 2009-12-17 | 2014-05-21 | キヤノン株式会社 | Data processing apparatus and control method thereof |
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2016
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101086762A (en) * | 2006-06-09 | 2007-12-12 | 台湾积体电路制造股份有限公司 | Universal card reader and method for reading and writing memory card |
| CN101421742A (en) * | 2006-06-12 | 2009-04-29 | 索尼爱立信移动通讯有限公司 | Mobile radio terminal having a multiple form factor memory card reader |
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