CN101801119B - Method and system thereof for storing information of dual-SIM-card dual-standby mobile phone with two storage cards - Google Patents
Method and system thereof for storing information of dual-SIM-card dual-standby mobile phone with two storage cards Download PDFInfo
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- CN101801119B CN101801119B CN200910189196.2A CN200910189196A CN101801119B CN 101801119 B CN101801119 B CN 101801119B CN 200910189196 A CN200910189196 A CN 200910189196A CN 101801119 B CN101801119 B CN 101801119B
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- 238000000034 method Methods 0.000 title abstract description 6
- 230000009977 dual effect Effects 0.000 claims description 20
- 230000006870 function Effects 0.000 claims description 11
- 238000010586 diagram Methods 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 5
- 238000012217 deletion Methods 0.000 claims description 2
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- RVCKCEDKBVEEHL-UHFFFAOYSA-N 2,3,4,5,6-pentachlorobenzyl alcohol Chemical compound OCC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl RVCKCEDKBVEEHL-UHFFFAOYSA-N 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
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Abstract
The invention discloses a method and a system for storing information of a dual-SIM-card dual-standby mobile phone with two storage cards. The mobile phone comprises a main control module, a main storage, a storage card signal switching circuit, a first storage card, a second storage card, a first radio frequency module, a second radio frequency module, a first SIM card and a second SIM card, wherein the main control module is connected with the first SIM card, the second SIM card, the first storage card, the second storage card, the storage card signal switching circuit, the first radio frequency module, the second radio frequency module and the main storage respectively; the storage cared signal switching circuit is also connected with the first storage card and the second storage card respectively; and a dual-SIM-card dual-standby function is finished by the first radio frequency module, the second radio frequency module and the main control module, and a dual-storage-card function is finished by the storage card signal switching circuit and the main control module.
Description
Technical field
The present invention relates to mobile communication terminal, particularly can support the mobile phone of double-card dual-standby double memory cards function.
Background technology
Along with the development of mobile communication technology, there is the situation coexisted of multiple mobile network's technology, make double card double standby mobile phone more and more universal in user, add the progress of multimedia technology, the raising of personal information storage demand, memory card function has almost become the standard configuration of mobile phone, cellphone subscriber can be used for store photograph, make video recording, film, data information etc., between different user mobile phone, the sharing of information, the copy of data, often need to operate between storage card.Copy in the past between storage card not only process is loaded down with trivial details, also will complete this work by computer, data wire, bring great inconvenience to user.
Summary of the invention
The object of this invention is to provide a kind of information storage means and the system thereof with the Mobile phone with dual SIM cards, dual memory cards of double-card dual-standby double memory cards function, wherein double-card dual-standby function has been come by the first radio-frequency module, the second radio-frequency module, main control module, double memory cards function is completed by storage card signal switching circuit, main control module, thus the data copy of two storage cards is completed on a mobile phone.
Realizing method of the present invention is: comprise the following steps:
Double card, Double RF module, double memory cards, main storage, main control module, storage card signal switching circuit are set;
By main control module according to network parameters, start the handover mechanism of inside modules, realize the function that two Mobile phone cards are simultaneously online;
During start, main control module is by control store card commutation circuit, first can detect double memory cards seat respectively and whether there is storage card, when user only uses a storage card, all holding wires of this storage card all can receive main control module, with main control module communication, now mobile phone menu interface also only can show the icon of a storage card; When user inserts two storage cards, main control module detects the existence of two storage cards, the diagram of two storage cards first can be shown on mobile phone menu interface, when user will copy mutually to two storage cards, main control module is by GPIO control store card signal commutation circuit, first the information of a wherein card, deposit a block cache region of main memory module, then write an other storage card from buffer zone; When user needs to carry out data copy by computer to two storage cards simultaneously, main control module leads to the buffer zone of first data being deposited main memory module, then by GPIO control store card signal commutation circuit, successively data copy to two storage cards.
Realizing system of the present invention is: the information storage system of this Mobile phone with dual SIM cards, dual memory cards comprises main control module, main storage, storage card signal switching circuit, first storage card, second storage card, first radio-frequency module, second radio-frequency module, first Mobile phone card, second Mobile phone card, wherein main control module respectively with the first Mobile phone card, second Mobile phone card, first storage card, second storage card, storage card signal switching circuit, first radio-frequency module, second radio-frequency module, main storage connects, storage card signal switching circuit is also connected with the first storage card and the second storage card respectively.Wherein: main control module is connected with the first storage card, the second storage card, storage card signal switching circuit, realizes the operations such as the reading and writing to two storage cards, deletion; Main control module is connected with the first Mobile phone card, the second Mobile phone card, the first radio-frequency module, the second radio-frequency module, realizes the signal transacting that two Mobile phone cards are simultaneously online.
This system also comprises:
Described storage card signal switching circuit is used for the first storage card and switches with communicating of main control module with the second storage card, realizes switching the communication of two storage cards with main control module.
The first described storage card and the second storage card are parallel mode work.
The first described storage card and the second storage card are serial mode work.
The first described storage card and the second storage card comprise: MS card (Memory Stick), SD card (SDMemory Card), MSD card (MicroSD), mmc card (MultiMediaCard), TFM card (TransFlashMemory Card) etc.
Described storage card signal switching circuit is main control module built-in circuit, through the first radio circuit, the second radio circuit, this circuit supports that the first Mobile phone card, the second Mobile phone card are simultaneously online.
CLK (clock) pin, DATA (data) pin of described main control module connect the first storage card, the second storage card respectively, and the MCC pin of main control module is connected the first storage card and the second storage card through analog switching circuit respectively with MGPIO pin.
The beneficial effect that the present invention has: realize double memory cards function by storage card signal switching circuit, main control module, has the features such as to take PCBA area little, and anti-interference is good, and copy is simple, easy to use.
Accompanying drawing explanation
Fig. 1 is system block diagram of the present invention, eliminates peripheral circuit.
Fig. 2 is the double-card dual-standby circuit block diagram of Fig. 1.
Fig. 3 is the double memory cards circuit block diagram of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described:
Main control module shown in Fig. 1 mainly comprises base band signal process circuit, electric power management circuit, memory interface circuit, keyboard interface circuit, display interface device circuit, memory card interface circuit, usb circuit, radio-frequency interface circuit, and the first radio-frequency module, the second radio-frequency module can support any one of following mobile network's standard: GSM, CDMA, WCDMA, CDMA2000, TD-SCDMA, LTE etc.
Double-card dual-standby function realize principle: as shown in Figure 2, two Mobile phone cards and the first radio-frequency module, the second radio-frequency module are connected on main control module respectively, by main control module according to network parameters, start the handover mechanism of inside modules, realize the function that two Mobile phone cards are simultaneously online, mobile phone interface also can show two Mobile phone card operator names.This programme adopt main control module to have higher integrated level, built-in double SIM card commutation circuit, what advantage resides in reduced device takies PCBA area, and has good anti-interference.
Double memory cards function realize principle: as shown in Figure 3, two storage cards and storage card signal switching circuit are connected on main control module respectively, during start, main control module is by control store card commutation circuit, first can detect first, second storage card base respectively and whether there is storage card, when user only uses a storage card, all holding wires of this storage card all can receive main control module, with main control module communication, now mobile phone menu interface also only can show the icon of a storage card; When user inserts two storage cards, main control module detects the existence of two storage cards, the diagram of two storage cards first can be shown on mobile phone menu interface, when user will copy mutually to two storage cards, main control module is by GPIO control store card signal commutation circuit, first the information of a wherein card, deposit a block cache region of main memory module, then write an other storage card from buffer zone; When user needs to carry out data copy by computer to two storage cards simultaneously, main control module leads to the buffer zone of first data being deposited main memory module, by GPIO control store card signal commutation circuit, successively data copy to two storage cards.
It is more than the explanation to example implementation procedure of the present invention, but above-mentioned explanation does not form and limits the scope of right of the present invention, double-card dual-standby double memory cards functional mobile phone is realized by other means if any other technologies personage, also the approach just realized is different, and such creation is also encompassed among claim of the present invention.
Claims (6)
1. information storage means for Mobile phone with dual SIM cards, dual memory cards, comprise the following steps:
A., double card, Double RF module, double memory cards, main storage, main control module, storage card signal switching circuit are set;
B. by main control module according to network parameters, start the handover mechanism of inside modules, realize the function that two Mobile phone cards are simultaneously online;
When C. starting shooting, main control module is by control store card commutation circuit, first can detect double memory cards seat respectively and whether there is storage card, when user only uses a storage card, all holding wires of this storage card all can receive main control module, with main control module communication, now mobile phone menu interface also only can show the icon of a storage card; When user inserts two storage cards, main control module detects the existence of two storage cards, the diagram of two storage cards first can be shown on mobile phone menu interface, when user will copy mutually to two storage cards, main control module is by GPIO control store card commutation circuit, first the information of a wherein card, deposit a block cache region of main memory module, then write an other storage card from buffer zone; When user needs to carry out data copy by computer to two storage cards simultaneously, first main control module deposits data the buffer zone of main memory module, then by GPIO control store card commutation circuit, successively data copy to two storage cards;
The system of the Mobile phone with dual SIM cards, dual memory cards information storage means described in realization, it is characterized in that comprising main control module, main storage, storage card commutation circuit, the first storage card, the second storage card, the first radio-frequency module, the second radio-frequency module, the first Mobile phone card, the second Mobile phone card, wherein main control module is connected with the first Mobile phone card, the second Mobile phone card, the first storage card, the second storage card, storage card commutation circuit, the first radio-frequency module, the second radio-frequency module, main storage respectively, and storage card commutation circuit is also connected with the first storage card and the second storage card respectively; Wherein: main control module is connected with the first storage card, the second storage card, storage card commutation circuit, realizes the operations such as the reading and writing to two storage cards, deletion; Main control module is connected with the first Mobile phone card, the second Mobile phone card, the first radio-frequency module, the second radio-frequency module, realize the signal transacting that two Mobile phone cards are simultaneously online, described storage card commutation circuit is main control module built-in circuit, through the first radio circuit, the second radio circuit, this circuit supports that the first Mobile phone card, the second Mobile phone card are simultaneously online.
2. the information storage means of Mobile phone with dual SIM cards, dual memory cards according to claim 1, it is characterized in that described storage card commutation circuit switches with communicating of main control module with the second storage card for the first storage card, realize switching the communication of two storage cards with main control module.
3. the information storage means of Mobile phone with dual SIM cards, dual memory cards according to claim 1, is characterized in that the first described storage card and the second storage card are parallel mode work.
4. the information storage means of Mobile phone with dual SIM cards, dual memory cards according to claim 1, is characterized in that the first described storage card and the second storage card are serial mode work.
5. the information storage means of Mobile phone with dual SIM cards, dual memory cards according to claim 1, is characterized in that the first described storage card and the second storage card comprise: MS card or SD card or MSD card or mmc card or TFM card.
6. the information storage means of Mobile phone with dual SIM cards, dual memory cards according to claim 1, it is characterized in that the CLK pin of described main control module, DATA pin connects the first storage card respectively, the second storage card, the MCC pin of main control module is connected the first storage card and the second storage card through analog switching circuit respectively with MGPIO pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910189196.2A CN101801119B (en) | 2009-12-22 | 2009-12-22 | Method and system thereof for storing information of dual-SIM-card dual-standby mobile phone with two storage cards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910189196.2A CN101801119B (en) | 2009-12-22 | 2009-12-22 | Method and system thereof for storing information of dual-SIM-card dual-standby mobile phone with two storage cards |
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| Publication Number | Publication Date |
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| CN101801119A CN101801119A (en) | 2010-08-11 |
| CN101801119B true CN101801119B (en) | 2015-03-25 |
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| CN200910189196.2A Expired - Fee Related CN101801119B (en) | 2009-12-22 | 2009-12-22 | Method and system thereof for storing information of dual-SIM-card dual-standby mobile phone with two storage cards |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104598419A (en) * | 2015-02-13 | 2015-05-06 | 北京安信荣达科技有限公司 | Memory-chip data acquiring device for AX-flash mobile phones |
| CN105630726B (en) * | 2016-01-29 | 2018-11-20 | 努比亚技术有限公司 | The binary channels mobile terminal of multiplexing USB port |
| CN110383702B (en) * | 2018-10-16 | 2020-12-01 | 华为技术有限公司 | Memory Cards, Memory Card Adapters and Terminals |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101017423A (en) * | 2006-02-06 | 2007-08-15 | 瀚邦科技股份有限公司 | Read-write device and control method thereof |
| CN101272573A (en) * | 2008-04-30 | 2008-09-24 | 电子科技大学 | Double SIM card mobile phone |
| CN201134901Y (en) * | 2007-12-24 | 2008-10-15 | 深圳市三木通信技术有限公司 | Communication terminal |
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2009
- 2009-12-22 CN CN200910189196.2A patent/CN101801119B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101017423A (en) * | 2006-02-06 | 2007-08-15 | 瀚邦科技股份有限公司 | Read-write device and control method thereof |
| CN201134901Y (en) * | 2007-12-24 | 2008-10-15 | 深圳市三木通信技术有限公司 | Communication terminal |
| CN101272573A (en) * | 2008-04-30 | 2008-09-24 | 电子科技大学 | Double SIM card mobile phone |
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| CN101801119A (en) | 2010-08-11 |
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