CN102647710B - Wireless communication apparatus - Google Patents
Wireless communication apparatus Download PDFInfo
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- CN102647710B CN102647710B CN201110042288.5A CN201110042288A CN102647710B CN 102647710 B CN102647710 B CN 102647710B CN 201110042288 A CN201110042288 A CN 201110042288A CN 102647710 B CN102647710 B CN 102647710B
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- wireless communication
- interface chip
- communication apparatus
- mobile terminal
- module
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Abstract
Present invention is disclosed a kind of wireless communication apparatus, comprise interface chip, battery and wireless communication module, described battery is connected with interface chip respectively with wireless communication module, and described interface chip supports OTG technology.A kind of wireless communication apparatus that the present invention proposes, can be placed on the mobile terminal such as PDA, mobile phone or PC, make mobile terminal or PC possess wireless communication function, can carry out communication, facilitate user with the wireless device such as E-token dynamic password card.
Description
Technical field
The present invention relates to communication field, be related specifically to a kind of wireless communication apparatus.
Background technology
Current banking system widely uses the certification that E-token dynamic password card realizes user identity, E-token dynamic password card is the hardware device of a kind of body seal not with data line interface, E-token dynamic password card generates the combination of uncertain random digit according to special algorithm, and each password can only use once.Realize the certification to user identity, owing to generating the Seed storage of dynamic password in E-token dynamic password card, make in theory all cannot read in any way, therefore ensure that the fail safe of user authentication.But existing E-token dynamic password card is not owing to having data line interface, can only wirelessly with other terminal connecting communication, and for the terminal not with wireless communication module, then cannot carry out communication.
Summary of the invention
Main purpose of the present invention, for providing a kind of wireless communication apparatus, makes the mobile terminal not with wireless communication function possess wireless communication function by this external wireless communication apparatus.
The present invention proposes a kind of wireless communication apparatus, comprises interface chip, battery and wireless communication module, and described battery is connected with interface chip respectively with wireless communication module, and described interface chip supports OTG technology.
Preferably, described interface chip comprises data line interface chip or wireless interface chip.
Preferably, described data line interface chip is the USB interface chip supporting OTG technology.
Preferably, described USB interface chip comprises PC-USB interface module and mobile terminal-usb interface module.
Preferably, described wireless communication module is NFC module for reading and writing.
Preferably, the antenna be connected with interface chip and/or connector is also comprised.
A kind of wireless communication apparatus that the present invention proposes, can be placed on the mobile terminal such as PDA, mobile phone or PC, make mobile terminal or PC possess wireless communication function, can carry out communication, facilitate user with the wireless device such as E-token dynamic password card.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of wireless communication apparatus one of the present invention embodiment;
Fig. 2 is the structural representation of the another embodiment of a kind of wireless communication apparatus of the present invention.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
With reference to Fig. 1, propose a kind of wireless communication apparatus one embodiment of the present invention, comprise interface chip 10, battery 20 and wireless communication module 30, described battery 20 is connected with interface chip 10 respectively with wireless communication module 30, and described interface chip 10 supports OTG technology.
Interface chip 10 is generally the USB interface chip supporting OTG technology, OTG technology can be realized, OTG is the abbreviation of On-The-Go, it is the technology that developed recently gets up, be mainly used in the connection between various different equipment or mobile device, carry out exchanges data, particularly the mobile terminal such as PDA and mobile phone.Battery 20 provides power supply for docking port chip 10.
When wireless communication apparatus is connected with mobile terminal, interface chip 10 detects connected mobile terminal under the driving of battery 20, when judging that described interface chip 10 has plugged mobile terminal, then enter main frame (host) pattern, wireless communication apparatus uses battery 20 to power for downstream components, now possesses the external equipment of wireless communication function if E-token dynamic password card is by carrying out data communication between wireless communication apparatus and mobile terminal, such as when mobile terminal needs to carry out mobile payment, user authentication is provided to mobile payment by wireless communication apparatus.
When wireless communication apparatus is connected with PC, judge to plug PC, then enter subordinate (device) pattern, now wireless communication apparatus is powered by the usb bus of PC, and external equipment such as the E-token dynamic password card possessing wireless communication function carries out data interaction by this wireless communication apparatus and PC.
Wireless communication apparatus in the present embodiment, can be placed on the mobile terminal such as PDA, mobile phone or PC, makes mobile terminal or PC possess wireless communication function, can carry out communication, facilitate user with wireless devices such as E-token dynamic password cards.
In wireless communication apparatus one embodiment of the present invention, interface chip 10 comprises data line interface chip or wireless interface chip.
Interface chip 10 used in the present invention can be data line interface chip or wireless interface chip, as long as it supports OTG technology, is all applicable to the present invention.
In wireless communication apparatus one embodiment of the present invention, data line interface chip can be the USB interface chip supporting OTG technology.
In wireless communication apparatus above-described embodiment of the present invention, USB interface chip comprises PC-USB interface module and mobile terminal-usb interface module.
When wireless communication apparatus is connected with PC, carry out data communication by PC-USB interface module and PC, when wireless communication apparatus is connected with mobile terminal, carry out data communication by mobile terminal-usb interface module and mobile terminal.
In the present embodiment, wireless communication apparatus carries out data communication respectively by PC-USB interface module and mobile terminal-usb interface module and PC and mobile terminal.
In wireless communication apparatus above-described embodiment of the present invention, wireless communication module 30 can be NFC module for reading and writing.
Near field communication (NFC) (Near Field Communication, NFC) is a kind of non contact angle measurement and interconnection technique, can carry out wireless near field communication at mobile device, consumer electronics product, PC and smart control Tool Room.Wireless communication module 30 also can be the module that other possesses the wireless communication functions such as REID RFID, bluetooth and/or infrared ray.
With reference to Fig. 2, propose the another embodiment of a kind of wireless communication apparatus of the present invention, in the above-described embodiments, also comprise the antenna 40 and/or connector 50 that are connected with interface chip 10.
When interface chip 10 is data line interface chip, be connected with other terminal by connector 50, when interface chip 10 is wireless interface chip, be connected with other terminal by antenna 40.
In the present embodiment, interface chip 10 is connected with the terminal possessing distinct interface by antenna 40 and/or connector 50.
The foregoing is only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize specification of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (6)
1. a wireless communication apparatus, is characterized in that, comprises interface chip, battery and wireless communication module, and described battery is connected with interface chip respectively with wireless communication module, and described interface chip supports OTG technology;
Described wireless communication apparatus is placed on mobile terminal not with wireless communication function or PC; When wireless communication apparatus is connected with mobile terminal, described interface chip detects connected mobile terminal under the driving of described battery, when judging that described interface chip has plugged mobile terminal, then enter host mode, wireless communication apparatus uses described battery to power for downstream components, carries out data communication to make the external equipment possessing wireless communication function by wireless communication apparatus and mobile terminal; When wireless communication apparatus is connected with PC, when described interface chip judges to have plugged PC, then enter subordinate mode, wireless communication apparatus is powered by the usb bus of PC, carries out data interaction to make the external equipment possessing wireless communication function by wireless communication apparatus and PC.
2. wireless communication apparatus as claimed in claim 1, it is characterized in that, described interface chip comprises data line interface chip or wireless interface chip.
3. wireless communication apparatus as claimed in claim 2, is characterized in that, described data line interface chip is the USB interface chip supporting OTG technology.
4. wireless communication apparatus as claimed in claim 3, it is characterized in that, described USB interface chip comprises PC-USB interface module and mobile terminal-usb interface module.
5. the wireless communication apparatus according to any one of Claims 1-4, is characterized in that, described wireless communication module is NFC module for reading and writing.
6. the wireless communication apparatus according to any one of Claims 1-4, is characterized in that, also comprises the antenna and/or connector that are connected with interface chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110042288.5A CN102647710B (en) | 2011-02-22 | 2011-02-22 | Wireless communication apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110042288.5A CN102647710B (en) | 2011-02-22 | 2011-02-22 | Wireless communication apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102647710A CN102647710A (en) | 2012-08-22 |
| CN102647710B true CN102647710B (en) | 2015-07-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110042288.5A Expired - Fee Related CN102647710B (en) | 2011-02-22 | 2011-02-22 | Wireless communication apparatus |
Country Status (1)
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| CN (1) | CN102647710B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102984702B (en) * | 2012-11-22 | 2016-01-06 | 天地融科技股份有限公司 | A kind of electronic signature device |
| CN103078738A (en) * | 2012-11-22 | 2013-05-01 | 天地融科技股份有限公司 | Dynamic password generation device and adapter |
| CN103647572A (en) * | 2013-12-06 | 2014-03-19 | 镇江市星禾物联科技有限公司 | Wireless mobile communication equipment |
| CN103731273B (en) * | 2014-01-13 | 2018-06-19 | 天地融科技股份有限公司 | A kind of data transmission method and system |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1744064A (en) * | 2004-08-30 | 2006-03-08 | 旺玖科技股份有限公司 | Multifunctional generalserial bus wireless bridge device and system device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009267818A (en) * | 2008-04-25 | 2009-11-12 | Toshiba Corp | Wireless communication apparatus, and wireless communication controlling method |
| CN101340110B (en) * | 2008-04-29 | 2012-01-11 | 北京中星微电子有限公司 | USB OTC device power source and implementing method thereof |
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2011
- 2011-02-22 CN CN201110042288.5A patent/CN102647710B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1744064A (en) * | 2004-08-30 | 2006-03-08 | 旺玖科技股份有限公司 | Multifunctional generalserial bus wireless bridge device and system device |
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| CN102647710A (en) | 2012-08-22 |
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Effective date of registration: 20170329 Address after: 100000 room 703-710, room B3, Huayuan Road, Haidian District, Beijing, 7 Patentee after: Beijing Minghua Alliance Technology Co., Ltd. Address before: 518057 Shenzhen, Guangdong, Nanshan District hi tech Zone, Shenzhen Software Park building, room 4, Room 403 Patentee before: Shenzhen Wendingchuang Data Technology Co., Ltd. |
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Granted publication date: 20150729 Termination date: 20210222 |
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