CN201657085U - Mobile communication terminal - Google Patents
Mobile communication terminal Download PDFInfo
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- CN201657085U CN201657085U CN2010201532192U CN201020153219U CN201657085U CN 201657085 U CN201657085 U CN 201657085U CN 2010201532192 U CN2010201532192 U CN 2010201532192U CN 201020153219 U CN201020153219 U CN 201020153219U CN 201657085 U CN201657085 U CN 201657085U
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Abstract
The utility model provides a mobile communication terminal, which is applicable to the technical field of mobile communication and comprises a application processor, a first communication module, a second communication module, a first card holder, a second card holder, an electronic change-over switch and a control module. The application processor is electrically connected with the first communication module and the second communication module, the control module is electrically connected with the first card holder, the first communication module, the electronic change-over switch and the application processor respectively, and the electronic change-over switch is electrically connected with the second card holder, the second communication module, the control module and the application processor respectively. According to the technical scheme, production cost of a dual-SIM-card and dual-standby communication terminal is reduced, and the dual-SIM-card and dual-standby communication terminal has the advantages of small volume and portability. Simultaneously, by aid of the technical scheme, standby of dual SIM cards in a communication network in the same mode or in different modes can be realized.
Description
Technical field
The utility model belongs to the mobile communication technology field, relates in particular to a kind of mobile communication terminal with multiple standby mode.
Background technology
Be accompanied by developing rapidly of wireless mobile communications industry, mobile communication product has become the necessary article of people's routine work, life.Along with mobile communication is increasing to the influence of people's life, the phenomenon of two mobile phones of an individual demand is more and more.More for example need for avoiding expensive roaming in other places expense, can respectively have anticipatory remark ground card usually, use different cards in different cities through the crowd of the different cities work of being everlasting in two cities.But frequent replacing mobile phone card or to carry two mobile phones all be the thing that bothers very much, the double card double standby mobile phone of a machine even numbers arises at the historic moment.
Yet, mobile communication at present has various modes, exist many mobile communication standards, as GSM (Global System for Mobile Communications, global system for mobile communications)/GPRS (GeneralPacket Radio Service, GPRS)/EDGE (Enhanced Data Rate for GSMEvolution, the enhanced data rates for gsm evolution technology), WCDMA (Wideband CDMA, broadband demal multiplex (MUX) access technique)/HSDPA (High Speed Downlink Packet Access, the high speed downlink packet access protocol)/HSUPA (high speed uplink packet access, high-speed uplink packet access technology) and TD-SCDMA (Time Division-Synchronous CodeDivision Multiple Access, TD-SCDMA (Time Division-Synchronous Code Division Multiple Access)) with Chinese independent intellectual property right.These mobile communication system are used different radio-frequency ranges, physical-layer techniques is also incompatible, therefore, the double card double standby mobile phone (the GG double card double standby mobile phones of GSM/GPRS and WCDMA/HSDPA95/20001X dual-mode dual-standby (GC dual-mode dual-standby) and two GSM/GPRS cards) that has on the market at present, except functional units such as keyboard and power-supply system be shared, other hardware configurations are the simple combination of two common single deck tape-recorder mobile phones basically.The double card double standby mobile phone of prior art generally needs two mainboards owing to need the complete cell phone system of two covers, cause the increase of mobile phone cost, and volume ratio is bigger, carries inconvenience.
The utility model content
The purpose of this utility model is to provide a kind of mobile communication terminal, is intended to solve double-card dual-standby communication terminal cost height of the prior art, bulky problem.
The utility model is to realize like this, a kind of mobile communication terminal, comprise application processor, first communication module, second communication module, first deck and second deck, described application processor is respectively with first, second communication module is electrically connected, described mobile communication terminal also comprises electronic switch and control module, described control module respectively with described first deck, first communication module, electronic switch, application processor is electrically connected, described electronic switch respectively with described second deck, second communication module, control module, application processor is electrically connected.
Preferably, described first communication module is the gsm communication module, and described second communication module is the cdma communication module.
Preferably, described control module is the double SIM card controller.
Preferably, described first deck is the SIM card seat, and second deck is the SIM/UIM deck.
Preferably, on the described double SIM card controller first Serial Peripheral Interface (SPI) is set, it is by carrying out the transmission of control information between first Serial Peripheral Interface (SPI) and the application processor.
Preferably, second Serial Peripheral Interface (SPI) is set on the described electronic commutator, it carries out the transmission of control signal by second Serial Peripheral Interface (SPI) and application processor and double SIM card controller.
Preferably, described mobile communication terminal is a mobile phone.
The beneficial effects of the utility model are that two cover cell phone systems shared overlap application processor, have saved the cost of a cover mobile phone master controller.And because the particular design of hardware configuration has been saved the space, the volume that has kept mobile phone is little, easy portable characteristic.Simultaneously, the technical program can either realize following pair of card standby simultaneously of same pattern communication network, also can realize following pair of card standby simultaneously of different mode communication network.
Description of drawings
Fig. 1 is the hardware of mobile communication terminal serving structured flowchart that the utility model provides;
Fig. 2 is the mobile communication terminal fundamental diagram that the utility model embodiment provides.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
As shown in Figure 1, be the disclosed hardware of mobile communication terminal serving structured flowchart of the utility model embodiment.Mobile communication terminal disclosed in the utility model comprises: application processor, first communication module, second communication module, control module, electronic switch, first deck and second deck.Described application processor is electrically connected with first, second communication module respectively, described control module is electrically connected with described first deck, first communication module, electronic switch, application processor respectively, and described electronic switch is electrically connected with described second deck, second communication module, control module, application processor respectively.
In the present embodiment, described mobile communication terminal is a mobile phone.Described first communication module is the gsm communication module, described second communication module is the cdma communication module, described control module is the double SIM card controller, first Serial Peripheral Interface (SPI) (Serial Peripheral Interface is set on the double SIM card controller, the SPI interface), first deck is SIM (Subscriber Identity Module, Subscriber Identity Module) deck, second deck is SIM/UIM (User Identity Module, Subscriber Identity Module) deck, second Serial Peripheral Interface (SPI) is set on the described electronic switch, described application processor carries out the signal transmission by first Serial Peripheral Interface (SPI) and double SIM card controller, carries out the signal transmission by second Serial Peripheral Interface (SPI) and electronic switch.
Application processor is the host CPU of mobile phone, is used to control each functional module operate as normal, and by first Serial Peripheral Interface (SPI) double SIM card controller is controlled, simultaneously by second Serial Peripheral Interface (SPI) switch-over control signal control electronic switch.Described double SIM card controller is the double-card dual-standby conversion chip, and by this conversion chip, a gsm module can receive the input of two-way SIM card signal, realizes that two block two treating.Described gsm communication module is used to discern SIM card information, and the signal of being discerned is delivered to application processor, realizes the gsm communication module communication.Described cdma communication module is used to discern the UIM card information, and institute's identification signal is delivered to application processor, realizes the CDMA module communication.Described electronic switch is responsible for the hand-off process of SIM/UIM deck signal, according to user's needs SIM/UIM deck signal is switched to gsm module or CDMA module.When the user needs SIM card to realize communication, be SIM card by the current card that uses of UI Preferences, application processor switches to gsm module by switch-over control signal with electronic switch, realizes gsm communication; When the user need use the UIM card, by UI Preferences work at present card is the UIM card, application processor switches to the double SIM card controller by switch-over control signal with electronic switch, by the double SIM card controller control signal is sent to the CDMA module, realizes cdma communication.Below in conjunction with Fig. 2, the technical scheme that the utility model is announced is further elaborated.
If the user uses two SIM cards to carry out mobile communication, the user is arranged to the GSM+GSM standard by the interface is set with the standard of mobile phone.Application processor receive the user instruction is set after, application processor control electronic switch is communicated with SIM/UIM deck signal with the double SIM card controller.Application processor is realized double SIM card standby, the promptly common GSM+GSM communication of saying by SPI control signal control double SIM card controller.
If what the user used is that a SIM card and a UIM stick into capable mobile communication, the user is arranged to the GSM+CDMA standard by the interface is set with the standard of mobile phone.Application processor receive the user instruction is set after, application processor control electronic switch is communicated with SIM/UIM deck signal with the cdma communication module, realization CDMA communication.Application processor control double SIM card controller is communicated with SIM card seat signal with the gsm communication module, realize the gsm module communication.Thus, mobile phone has been realized the GSM+CDMA dual-card dual-standby communication.
In actual applications, directly move power supply on the switch-over control signal with electronic switch or be connected to ground, realize GSM+CDMA double card double standby mobile phone or GSM+GSM double card double standby mobile phone.Like this, the mobile phone of two kinds of different demands can shared same mainboard, greatly reduces the mobile phone cost, and can guarantee that the mobile phone volume is little, the advantage of good portability.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model.
Claims (7)
1. mobile communication terminal, comprise application processor, first communication module, second communication module, first deck and second deck, described application processor is electrically connected with first, second communication module respectively, it is characterized in that, described mobile communication terminal also comprises electronic switch and control module, described control module is electrically connected with described first deck, first communication module, electronic switch, application processor respectively, and described electronic switch is electrically connected with described second deck, second communication module, control module, application processor respectively.
2. mobile communication terminal as claimed in claim 1 is characterized in that, described first communication module is the gsm communication module, and described second communication module is the cdma communication module.
3. mobile communication terminal as claimed in claim 1 is characterized in that, described control module is the double SIM card controller.
4. mobile communication terminal as claimed in claim 1 is characterized in that, described first deck is the SIM card seat, and second deck is the SIM/UIM deck.
5. mobile communication terminal as claimed in claim 3 is characterized in that, on the described double SIM card controller first Serial Peripheral Interface (SPI) is set, and it is by carrying out the transmission of control information between first Serial Peripheral Interface (SPI) and the application processor.
6. mobile communication terminal as claimed in claim 1 is characterized in that, second Serial Peripheral Interface (SPI) is set on the described electronic switch, and it carries out the transmission of control signal by second Serial Peripheral Interface (SPI) and application processor and double SIM card controller.
7. as any described mobile communication terminal of claim 1-6, it is characterized in that described mobile communication terminal is a mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201532192U CN201657085U (en) | 2010-04-04 | 2010-04-04 | Mobile communication terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201532192U CN201657085U (en) | 2010-04-04 | 2010-04-04 | Mobile communication terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201657085U true CN201657085U (en) | 2010-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201532192U Expired - Fee Related CN201657085U (en) | 2010-04-04 | 2010-04-04 | Mobile communication terminal |
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| Country | Link |
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| CN (1) | CN201657085U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102404870A (en) * | 2011-11-14 | 2012-04-04 | 青岛海信移动通信技术股份有限公司 | Communication control method of mobile terminal and mobile terminal |
| CN102573129A (en) * | 2010-12-17 | 2012-07-11 | 中国移动通信有限公司 | Multi-mode dual-standby terminal and method for operating the terminal |
| CN104822183A (en) * | 2012-12-24 | 2015-08-05 | 青岛海信移动通信技术股份有限公司 | Android mobile communication terminal and network switching method |
| CN107255740A (en) * | 2017-08-17 | 2017-10-17 | 广东欧珀移动通信有限公司 | A kind of deck measurement jig and method |
| CN111556543A (en) * | 2020-06-19 | 2020-08-18 | 展讯通信（上海）有限公司 | SIM card switching circuit and terminal equipment |
-
2010
- 2010-04-04 CN CN2010201532192U patent/CN201657085U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102573129A (en) * | 2010-12-17 | 2012-07-11 | 中国移动通信有限公司 | Multi-mode dual-standby terminal and method for operating the terminal |
| CN102573129B (en) * | 2010-12-17 | 2014-12-10 | 中国移动通信有限公司 | Multi-mode dual-standby terminal and method for operating the terminal |
| CN102404870A (en) * | 2011-11-14 | 2012-04-04 | 青岛海信移动通信技术股份有限公司 | Communication control method of mobile terminal and mobile terminal |
| CN102404870B (en) * | 2011-11-14 | 2014-08-06 | 青岛海信移动通信技术股份有限公司 | Mobile terminal and communication control method of mobile terminal |
| CN104822183A (en) * | 2012-12-24 | 2015-08-05 | 青岛海信移动通信技术股份有限公司 | Android mobile communication terminal and network switching method |
| CN107255740A (en) * | 2017-08-17 | 2017-10-17 | 广东欧珀移动通信有限公司 | A kind of deck measurement jig and method |
| CN111556543A (en) * | 2020-06-19 | 2020-08-18 | 展讯通信（上海）有限公司 | SIM card switching circuit and terminal equipment |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20150404 |
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| EXPY | Termination of patent right or utility model |