CN202841180U - Data exchange storage device based on WiFi and NFC technology - Google Patents
Data exchange storage device based on WiFi and NFC technology Download PDFInfo
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- CN202841180U CN202841180U CN 201220398807 CN201220398807U CN202841180U CN 202841180 U CN202841180 U CN 202841180U CN 201220398807 CN201220398807 CN 201220398807 CN 201220398807 U CN201220398807 U CN 201220398807U CN 202841180 U CN202841180 U CN 202841180U
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Abstract
The utility model provides a data exchange storage device based on WiFi and NFC technology, which relates to the technical field of data storage devices. The data exchange storage device overcomes the technical defect of small storage space of intelligent mobile phones and tablet personal computers and comprises a master control module and a physical storage module, an NFC module and a WiFi module which are connected with the master control module. The master control module is used for information processing and controlling of the physical storage module, the NFC module and the WiFi module; the physical storage module is used for data storage; the NFC module is used for reading password information on an NFC identity card of an intelligent mobile phone/tablet personal computer supporting NFC and WiFi functions and transferring the password information to the master control module for identity authentication; and the WiFi module establishes automatic WiFi connection between the master control module and the intelligent mobile phone/tablet personal computer supporting NFC and WiFi functions after the password information read by the NFC module passes identity authentication. According to the utility model, the NFC module reads the password information on the NFC identity card of the intelligent mobile phone/tablet personal computer and carries out identity authentication, and after the password information passes identity authentication, automatic WiFi login information authentication and automatic WiFi connection between the intelligent mobile phone/tablet personal computer and the data exchange storage device provided by the utility model are realized.
Description
Technical field
The utility model relates to the data storage device technical field.
Background technology
Smart mobile phone and dull and stereotyped computer equipment were popularized originally now, and shipment amount is increasing, forms a very large market.Problem of the equipment ubiquity in this market: compare the legacy equipments such as notebook, dimensional weight is little, be easy to carry, but so design has brought device memory not enough, that the memory space maximum is 64GB on present market smart mobile phone and the panel computer, can't satisfy user's requirement far away, the user still can't break away from conventional P C.This product is just in time hidden and is mended this defective, expands hard disk/SSD/SD card by the connected mode based on WIFI to smart mobile phone/panel computer.But traditional WIFI operation is very complicated for the common common people, according to investigation, there are 70% smart mobile phone and dull and stereotyped computer user not use the WIFI function, the ease for use operation that how to solve the user just becomes unusually important, present ripe NFC(Near Field Communication, being near field communication (NFC)) popularizing of technology bring hope to this problem, mobile phone and panel computer with NFC are more and more, the type of the new release of the famous manufacturer in the world in this year has this function substantially, and NFC becomes the standard configuration of mobile phone and panel computer.We simplify the use operation complexity at innovation the NFC technology is attached in the product, make ordinary people can easily use this product.
Summary of the invention
In sum, the purpose of this utility model is to solve the little technical deficiency of memory space on existing smart mobile phone and the panel computer, and proposes the exchanges data memory device based on WiFi and NFC technology.
The technical problem that proposes for solving the utility model, the technical scheme that adopts is: based on the exchanges data memory device of WiFi and NFC technology, it is characterized in that described equipment includes a main control module, and the physical store module that is connected with main control module, NFC module and WIFI module; Described main control module is used for the information processing control to physical store module, NFC module and WIFI module; The physical store module is used for the data storage; The NFC module is used for reading the encrypted message on the NFC identify label card of smart mobile phone/panel computer of supporting NFC and WIFI function, and encrypted message is passed to main control module carries out authentication; The WIFI module, after the encrypted message that reads when the NFC module is by authentication, set up main control module and support NFC and the smart mobile phone/panel computer of WIFI function between WIFI from being dynamically connected.
Described main control module also is connected with the Ethernet module, is used for connecting local area network (LAN), carries out internet by local area network (LAN) and connects.
Described main control module adopts the embedded platform of Linux.
Described main control module also is connected with USB interface.
Described physical store module is portable hard drive or flash memory.
The beneficial effects of the utility model are: the utility model combines WiFi and NFC technology, the encrypted message that reads by the NFC module on the NFC identify label card of smart mobile phone/panel computer carries out authentication, after authentication is passed through, realize automatically finishing between smart mobile phone/panel computer and the utility model the checking of WIFI logon information and realize that WIFI is from being dynamically connected, smart mobile phone/panel computer is connected by the wireless telecommunications with the WIFI module, can be to storage or file reading in the physical store module, the memory space of the existing smart mobile phone/panel computer of expansion; In addition, the utility model also can be used as a WAP (wireless access point) use.
Description of drawings
Fig. 1 is block diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing and preferred specific embodiment of the present utility model structure of the present utility model is further described.
Shown in Fig. 1, the utility model includes a main control module, physical store module, NFC module and WIFI module; Physical store module, NFC module and WIFI module are connected with main control module respectively.
Described main control module, the embedded platform of employing Linux is used for the information processing control to physical store module, NFC module and WIFI module.
The physical store module is used for the data storage, can be portable hard drive or flash memory, also can be the plug-in flash card in the time of necessary.
The NFC module is used for reading the encrypted message on the NFC identify label card of smart mobile phone/panel computer of supporting NFC and WIFI function, and encrypted message is passed to main control module carries out authentication.
The WIFI module, after the encrypted message that reads when the NFC module is by authentication, set up main control module and support NFC and the smart mobile phone/panel computer of WIFI function between WIFI from being dynamically connected.Replaced traditional intelligence mobile phone/panel computer and carried out before the WIFI connection, the inconvenience that need to manually log in realizes the hardware encipher between smart mobile phone/panel computer and main control module, has increased Information Security.Smart mobile phone/panel computer and main control module are set up after wireless telecommunications are connected by the WIFI technology, and smart mobile phone/panel computer can to storage or file reading in the physical store module, have been expanded the memory space of existing smart mobile phone/panel computer.
In specific implementation process, the utility model can carry out wireless connections with other AP by the WIFI module, the coverage of extension network; In addition, can also set up with main control module and also be connected with the Ethernet module, utilize the Ethernet module to connect cable LAN, carry out internet by local area network (LAN) and connect, and the utility model is used as WAP (wireless access point), carry out wireless network and cover.
In order conveniently to pass through computer directly to equipment control of the present utility model, main control module also is connected with USB interface.
Claims (5)
1. based on the exchanges data memory device of WiFi and NFC technology, it is characterized in that described equipment includes a main control module, and the physical store module that is connected with main control module, NFC module and WIFI module; Described main control module is used for the information processing control to physical store module, NFC module and WIFI module; The physical store module is used for the data storage; The NFC module is used for reading the encrypted message on the NFC identify label card of smart mobile phone/panel computer of supporting NFC and WIFI function, and encrypted message is passed to main control module carries out authentication; The WIFI module, after the encrypted message that reads when the NFC module is by authentication, set up main control module and support NFC and the smart mobile phone/panel computer of WIFI function between WIFI from being dynamically connected.
2. the exchanges data memory device based on WiFi and NFC technology according to claim 1, it is characterized in that: described main control module also is connected with the Ethernet module, is used for connecting local area network (LAN), carries out internet by local area network (LAN) and connects.
3. the exchanges data memory device based on WiFi and NFC technology according to claim 1 is characterized in that: the embedded platform of described main control module employing Linux.
4. the exchanges data memory device based on WiFi and NFC technology according to claim 1, it is characterized in that: described main control module also is connected with USB interface.
5. the exchanges data memory device based on WiFi and NFC technology according to claim 1, it is characterized in that: described physical store module is portable hard drive or flash memory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220398807 CN202841180U (en) | 2012-08-13 | 2012-08-13 | Data exchange storage device based on WiFi and NFC technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220398807 CN202841180U (en) | 2012-08-13 | 2012-08-13 | Data exchange storage device based on WiFi and NFC technology |
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| Publication Number | Publication Date |
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| CN202841180U true CN202841180U (en) | 2013-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220398807 Expired - Fee Related CN202841180U (en) | 2012-08-13 | 2012-08-13 | Data exchange storage device based on WiFi and NFC technology |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103281759A (en) * | 2013-05-28 | 2013-09-04 | 北京推博信息技术有限公司 | WIFI (wireless fidelity) network access method and device, electronic equipment and communication system |
| CN104185172A (en) * | 2013-05-28 | 2014-12-03 | 联发科技股份有限公司 | Wireless communication method and electronic system |
| CN104766620A (en) * | 2014-12-31 | 2015-07-08 | 东莞市猫头鹰锁业有限公司 | Encrypted USB flash disk |
| CN104796549A (en) * | 2015-04-22 | 2015-07-22 | 山东机客网络技术有限公司 | Cloud assistant for cellphone capacity expansion |
| WO2018107870A1 (en) * | 2016-12-16 | 2018-06-21 | 张威威 | Nfc-based wifi connection apparatus |
| CN108391320A (en) * | 2018-02-09 | 2018-08-10 | 北京酷我科技有限公司 | A kind of wirelessly transmitting data method and system, earphone |
| CN109063518A (en) * | 2014-12-31 | 2018-12-21 | 群联电子股份有限公司 | Data access method and system and memory storage apparatus |
-
2012
- 2012-08-13 CN CN 201220398807 patent/CN202841180U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103281759A (en) * | 2013-05-28 | 2013-09-04 | 北京推博信息技术有限公司 | WIFI (wireless fidelity) network access method and device, electronic equipment and communication system |
| CN104185172A (en) * | 2013-05-28 | 2014-12-03 | 联发科技股份有限公司 | Wireless communication method and electronic system |
| CN104766620A (en) * | 2014-12-31 | 2015-07-08 | 东莞市猫头鹰锁业有限公司 | Encrypted USB flash disk |
| CN109063518A (en) * | 2014-12-31 | 2018-12-21 | 群联电子股份有限公司 | Data access method and system and memory storage apparatus |
| CN104796549A (en) * | 2015-04-22 | 2015-07-22 | 山东机客网络技术有限公司 | Cloud assistant for cellphone capacity expansion |
| WO2018107870A1 (en) * | 2016-12-16 | 2018-06-21 | 张威威 | Nfc-based wifi connection apparatus |
| CN108391320A (en) * | 2018-02-09 | 2018-08-10 | 北京酷我科技有限公司 | A kind of wirelessly transmitting data method and system, earphone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN POWER 7 TECHNOLOGY COMPANY LTD. Free format text: FORMER NAME: POWER 7 TECHNOLOGY (SHENZHEN) COMPANY LTD. |
|
| CP03 | Change of name, title or address |
Address after: 518000 Guangdong city of Shenzhen province Longhua new city streets min Fu Lu Zhang Hang Industrial Park A building four floor Patentee after: Shenzhen tech Polytron Technologies Inc. Address before: 518000 Guangdong city of Shenzhen province Baoan District Longhua Minzhi Street Community min Fu Lu Zhang Hang Industrial Park A building 1-5 layer Patentee before: Power 7 (Shenzhen) Technology Co.,Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Guangdong city of Shenzhen province Longhua new city streets min Fu Lu Zhang Hang Industrial Park A building four floor Patentee after: POWER 7 TECHNOLOGY Corp. Address before: 518000 Guangdong city of Shenzhen province Longhua new city streets min Fu Lu Zhang Hang Industrial Park A building four floor Patentee before: Shenzhen tech Polytron Technologies Inc. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20210813 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |