CN201698442U - Device for realizing communication junction between mobile phone and electronic signature tool - Google Patents
Device for realizing communication junction between mobile phone and electronic signature tool Download PDFInfo
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- CN201698442U CN201698442U CN2010201274167U CN201020127416U CN201698442U CN 201698442 U CN201698442 U CN 201698442U CN 2010201274167 U CN2010201274167 U CN 2010201274167U CN 201020127416 U CN201020127416 U CN 201020127416U CN 201698442 U CN201698442 U CN 201698442U
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Abstract
The utility model discloses a device for realizing communication junction between a mobile phone and an electronic signature tool, which comprises a wireless communication control module, a protocol conversion module, a USB communication control module, a USB interface and a battery, wherein the wireless communication control module is connected with the USB interface through the protocol conversion module and the USB communication control module, and used for establishing wireless communication with the external mobile phone; the protocol conversion module is used for performing data conversion of a wireless communication protocol and a USB communication protocol between the wireless communication control module and the USB communication control module; the USB communication control module is used for establishing communication with the electronic signature tool connected with the USB interface in a primary device way; and the battery is electrically connected with the wireless communication control module, the protocol conversion module, the USB communication control module, the USB interface and the battery respectively, and supplies power for all the parts. The device adopts the primary device as the electronic signature tool of a slave device, wirelessly communicates with the mobile phone to lead the mobile phone to be capable of conveniently performing data exchange with the electronic signature tool, and therefore realizes the digital certificate application.
Description
Technical field
The utility model relates to the application of electronic technology field, relates in particular to a kind of device of realizing that mobile phone and electric signing tools communicate to connect.
Background technology
At present, along with popularizing of Web bank, increasing people brings into use this conveniently bank service, and the solution of the safety of the solution Internet-based banking services client of generally acknowledging is to use digital certificate at present.Mobile banking service along with bank's order is released allows the user directly finish banking by mobile phone, has also proposed to realize the digital certificate demands of applications with mobile phone.
The digital certificate of Web bank's use at present all is USB Key usually, and USB Key is connected with the USB interface of PC, and from the USB technical standpoint, USB Key is as slave unit, and PC is as main equipment.Present mobile phone majority also has and has USB interface, but the USB interface of mobile phone is mainly used in PC and is connected, carry out exchanges data, from the USB technical standpoint, when mobile phone was connected by USB with PC, mobile phone was also as slave unit, therefore, also be the slave unit interface on the USB interface on the mobile phone, and in the USB technology, if realize that it must be that a master one is from carrying out ways of connecting that two USB device can communicate.Therefore, prior USB Key can't directly be connected on the mobile phone, therefore, also can't utilize USB Key in better simply low-cost mode by mobile phone, makes mobile phone when carrying out Internet-based banking services, realizes the digital certificate application by USB Key.
Summary of the invention
In view of the above problems, the utility model embodiment provides a kind of device of realizing that mobile phone and electric signing tools communicate to connect, make mobile phone to communicate to connect and carry out exchanges data with electric signing tools, make mobile phone pass through connect electric signing tools and realize that digital certificate uses.
The purpose of this utility model is achieved through the following technical solutions:
The utility model embodiment provides a kind of device of realizing that mobile phone and electric signing tools communicate to connect, comprising:
Wireless communication control module, protocol conversion module, USB communication control module, USB interface and battery;
Described wireless communication control module is connected with described USB interface through described protocol conversion module, USB communication control module; Being used for setting up radio communication with outside mobile phone is connected;
Described protocol conversion module is used in the data-switching of carrying out between wireless communication control module and the USB communication control module between home control network communication protocol and the USB communications protocol;
Described USB communication control module is used for communicating connection in the main equipment mode with the electric signing tools that described USB interface is connected;
Described battery is electrically connected with described wireless communication control module, protocol conversion module, USB communication control module, USB interface and battery respectively, is each parts power supply.
Described device also comprises:
Energy supply control module, described battery is electrically connected with described wireless communication control module, protocol conversion module, USB communication control module and USB interface by this energy supply control module; Be used to control described battery and be each parts power supply.
Described energy supply control module also comprises:
Charging module is used for when connecting external power source the battery that is connected with described energy supply control module being charged.
Described wireless communication module comprises: any in bluetooth communication module, infrared communication module or the radio-frequency communication module.
Described battery is a rechargeable battery.
Described device also comprises: casing, each parts of described device all are arranged in the casing.
From the technical scheme that above-mentioned the utility model embodiment provides as can be seen, the device of the utility model embodiment cooperates with protocol conversion module and USB communication control module by wireless communication module, make this device connect electric signing tools as slave unit in the main equipment mode, and can be connected communication with the mobile phone of outside with the mode of radio communication, thereby make outside mobile phone can carry out exchanges data with electric signing tools easily, make mobile phone to realize the digital certificate application by electric signing tools by this device.This apparatus structure is simple, makes mobile phone realize the application of digital certificate in better simply mode, have practical, the advantage of being convenient to popularize.
Description of drawings
The structured flowchart of the device that Fig. 1 provides for the utility model embodiment;
The synoptic diagram of the CPU of the realized USB communication control module that Fig. 2 provides for the utility model embodiment;
The synoptic diagram of the CPU of the realized USB communication control module that Fig. 3 provides for the utility model embodiment.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Embodiment
Present embodiment provides a kind of device of realizing that mobile phone and electric signing tools communicate to connect, can be used for making mobile phone and electric signing tools to establish a communications link easily, realize exchanges data, thereby the electric signing tools that mobile phone can be utilized connected is realized digital certificate and is used, as shown in Figure 1, this device comprises:
Wireless communication control module 1, protocol conversion module 2, USB communication control module 3, USB interface 4 and battery 5;
Wherein, described wireless communication control module 1 is connected with described USB interface 4 through described protocol conversion module 2, USB communication control module 3, and this wireless communication control module 1 is used for setting up radio communication with outside mobile phone and is connected; This wireless communication control module can adopt any in bluetooth communication module, infrared communication module or the radio-frequency communication module, but also is not limited only to this, carries out the wireless communication module of exchanges data and all can use as long as can easily set up radio communication with mobile phone;
Described protocol conversion module 2 is used in the data-switching of carrying out between wireless communication control module 1 and the USB communication control module 3 between home control network communication protocol and the USB communications protocol; This protocol conversion module 2 plays the effect of bidirectional protocol conversion, has guaranteed can communicate by letter smoothly between wireless communication control module 1 and the USB communication control module 3 to carry out exchanges data;
Described USB communication control module 3 is used to make this device to communicate connection in the main equipment mode with the electric signing tools as slave unit that described USB interface 4 is connected; This USB communication control module 3 can adopt hardware module, also can adopt software module to realize, realizes that mobile phone carries out exchanges data with communicating to connect by this device and electric signing tools.In the reality, the USB communication control module can be realized in the CPU that has the USB interface and the IO interface of communicating by letter by the mode of software programming, used CPU can select MPC8313, MX27, as shown in Figure 2, this CPU 21 has a USB HOST 21 who connects the USB interface parts is connected wireless converting interface 24 (the wireless converting interface can adopt MFRC522) with one universal I interface 23, the communication IO interface 23 of this CPU21 communicates to connect through wireless converting interface 24 and mobile phone wireless during use, thereby makes communicate the realization exchanges data under the control of the USB communication control module that mobile phone and USB Key as electric signing tools move in CPU 21.Perhaps also can adopt the CPU that has a USB interface and wave point, as MT1020A, BlueCore2-External etc., programming realizes the USB communication control module in this CPU, as shown in Figure 3, this CPU 31 has a USBHOST 32 who connects the USB interface parts, can connect USB Key, also have a wave point and can connect outside mobile phone, make to establish a communications link under the control of the USB communication control module that mobile phone and USBKey move in CPU 31, realize exchanges data.
Battery 5 in the said apparatus is electrically connected with described wireless communication control module 1, protocol conversion module 2, USB communication control module 3, USB interface 4 and battery 5 respectively, is each parts power supply.Battery 5 can be the employing rechargeable battery, as adopting Li-Ion rechargeable battery, nickel-hydrogen chargeable cell etc.
On the basis of said apparatus, energy supply control module 6 can also be set, described battery 5 is electrically connected with described wireless communication control module 1, protocol conversion module 2, USB communication control module 3 and USB interface 4 by this energy supply control module 6, this energy supply control module 6 is used to control described battery 5 and is each parts power supply, is included as the electric signing tools power supply that connects on the USB interface 4.
Further, in above-mentioned energy supply control module 6, charging module 7 can also be set, charging module 7 is used for when this device is powered by external power supply, external power supply is each parts power supply of device on the one hand, and external power supply can also charge to the battery in this device 5 by charging module 7, and the equipment (as electric signing tools or mobile phone) that connects on the USB interface 4 is charged.
Said apparatus can be arranged in the casing (not shown in figure 1), as an independent device, by this device mobile phone and electric signing tools are established a communications link like this, carry out exchanges data, all need not change mobile phone and electric signing tools, realize promptly that at lower cost mobile phone connects the application that electric signing tools is realized digital certificate.
Also this device can be arranged on mobile phone inside or be arranged on electric signing tools inside, mode by hardware switch or software, controlling this device when needed starts, make mobile phone and electric signing tools can be easily USB interface by separately be connected and carry out exchanges data, but because need be to the structural modification of mobile phone or electric signing tools, cost is higher relatively, but has improved portability.
Adopting USB Key with electric signing tools below is example, and the process that said apparatus is connected mobile phone and USB Key describes:
USB Key is connected on the USB interface of device of present embodiment, this installs under the effect of USB communication control module as the main equipment in the usb communication technology, USB Key is as the slave unit in the usb communication technology, after the wireless communication control module of mobile phone and this device connects, through the protocol conversion module of this device and the effect of USB communication control module, the USB Key that is connected on mobile phone and this device is established a communications link to carry out exchanges data, thereby make mobile phone to go up the USB Key that connects and realize digital certificate functionality by this device, specifically carry out the process that digital certificate is handled, the process that is connected USB Key with PC is similar substantially, in this no longer repeat specification.
In sum, the device of the utility model embodiment, simple in structure, be easy to realize, can under the prerequisite that does not change existing mobile phone and electric signing tools structure, make both connections carry out exchanges data, and then make mobile phone utilize electric signing tools to realize the digital certificate application; This device is practical, has increased to utilize cell phone platform to carry out the compatibility that digital certificate is used, and is convenient to popularize.
The above; it only is the preferable embodiment of the utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claims.
Claims (6)
1. a device of realizing that mobile phone and electric signing tools communicate to connect is characterized in that, comprising:
Wireless communication control module, protocol conversion module, USB communication control module, USB interface and battery;
Described wireless communication control module is connected with described USB interface through described protocol conversion module, USB communication control module; Being used for setting up radio communication with outside mobile phone is connected;
Described protocol conversion module is used in the data-switching of carrying out between wireless communication control module and the USB communication control module between home control network communication protocol and the USB communications protocol;
Described USB communication control module is used for communicating connection in the main equipment mode with the electric signing tools that described USB interface is connected;
Described battery is electrically connected with described wireless communication control module, protocol conversion module, USB communication control module, USB interface and battery respectively, is each parts power supply.
2. the device that realization mobile phone as claimed in claim 1 and electric signing tools communicate to connect is characterized in that, described device also comprises:
Energy supply control module, described battery is electrically connected with described wireless communication control module, protocol conversion module, USB communication control module and USB interface by this energy supply control module; Be used to control described battery and be each parts power supply.
3. the device that realization mobile phone as claimed in claim 2 and electric signing tools communicate to connect is characterized in that, described energy supply control module also comprises:
Charging module is used for when connecting external power source the battery that is connected with described energy supply control module being charged.
4. the device that realization mobile phone as claimed in claim 1 and electric signing tools communicate to connect is characterized in that, described wireless communication control module comprises:
In bluetooth communication module, infrared communication module or the radio-frequency communication module any.
5. the device that realization mobile phone as claimed in claim 1 and electric signing tools communicate to connect is characterized in that, described battery is a rechargeable battery.
6. the device that realization mobile phone as claimed in claim 1 and electric signing tools communicate to connect is characterized in that, described device also comprises:
Casing, each parts of described device all are arranged in the casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201274167U CN201698442U (en) | 2010-03-09 | 2010-03-09 | Device for realizing communication junction between mobile phone and electronic signature tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201274167U CN201698442U (en) | 2010-03-09 | 2010-03-09 | Device for realizing communication junction between mobile phone and electronic signature tool |
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| Publication Number | Publication Date |
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| CN201698442U true CN201698442U (en) | 2011-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010201274167U Expired - Lifetime CN201698442U (en) | 2010-03-09 | 2010-03-09 | Device for realizing communication junction between mobile phone and electronic signature tool |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102255731A (en) * | 2011-07-14 | 2011-11-23 | 深圳市星龙基电子技术有限公司 | Intelligent key device based on wired earphone interface |
| CN102611551A (en) * | 2011-01-20 | 2012-07-25 | 深圳市文鼎创数据科技有限公司 | Physical authentication method, physical authentication device, and dynamic password token |
| CN103052062A (en) * | 2012-12-06 | 2013-04-17 | 深圳市文鼎创数据科技有限公司 | Switching device for communicating mobile terminal with intelligent key device and communication method for switching device |
| CN105245259A (en) * | 2015-10-09 | 2016-01-13 | 北京大明五洲科技有限公司 | Bluetooth switching device and security authentication system |
-
2010
- 2010-03-09 CN CN2010201274167U patent/CN201698442U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102611551A (en) * | 2011-01-20 | 2012-07-25 | 深圳市文鼎创数据科技有限公司 | Physical authentication method, physical authentication device, and dynamic password token |
| CN102255731A (en) * | 2011-07-14 | 2011-11-23 | 深圳市星龙基电子技术有限公司 | Intelligent key device based on wired earphone interface |
| CN103052062A (en) * | 2012-12-06 | 2013-04-17 | 深圳市文鼎创数据科技有限公司 | Switching device for communicating mobile terminal with intelligent key device and communication method for switching device |
| CN105245259A (en) * | 2015-10-09 | 2016-01-13 | 北京大明五洲科技有限公司 | Bluetooth switching device and security authentication system |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 102211 Beijing city Changping District Baishan town 100 Ge Road No. 9 Building No. 2 hospital Patentee after: Tendyron Technology Co., Ltd. Address before: 100083, B, block 17, golden building, No. 1810 Qinghua East Road, Beijing, Haidian District Patentee before: Beijing Tendyron Technology Co., Ltd. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110105 |