CN201726542U - Router capable of automatically switching 3G/WIFI (wireless fidelity) network access - Google Patents
Router capable of automatically switching 3G/WIFI (wireless fidelity) network access Download PDFInfo
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- CN201726542U CN201726542U CN2010202586791U CN201020258679U CN201726542U CN 201726542 U CN201726542 U CN 201726542U CN 2010202586791 U CN2010202586791 U CN 2010202586791U CN 201020258679 U CN201020258679 U CN 201020258679U CN 201726542 U CN201726542 U CN 201726542U
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Abstract
The utility model discloses a router capable of automatically switching 3G/WIFI (wireless fidelity) network access, comprising a 3G module unit, a USB interface unit, a power supply management unit, a main controller unit, a WIFI wireless access unit and a WIFI access point (AP) unit, wherein the USB interface unit is directly connected to the main controller unit in order to provide an interface passage for the main controller unit; and the main controller unit is connected with the WIFI wireless access unit, the WIFI AP unit, a Micro SD (secure digital) interface unit and the 3G module unit in a bidirectional data mode. The main controller unit is connected with the 3G module unit through a USB serial bus, and the power supply management unit is used for providing the power supply management and supplying power to all functional modules. The router has the advantages of simple structure, low cost, convenient use and the like.
Description
Technical field
The utility model relates to a kind of router, relate in particular to a kind of 3G/WIFI AP that supports to share in 3G network connection, WIFI wireless access, WIFI route service, the access of USB virtual ethernet, the local area network (LAN) Micro SD storage medium data, the router of automatic switchover WIFI/3G network insertion.
Background technology
In today of economic develop rapidly, the family that has many notebooks is more and more, and AP is as the shared device on a kind of network, and also frequent thereupon appears among people's work, the living and studying, and the facility of shared online is being provided for people.
Along with the development of AP product, the AP of WIFI wireless access and wired access has become the main product of family expenses AP, also has certain customers that the AP of 3G access function is arranged in use.Along with 3G subscription quantity significantly improve the service variation of operator to 3G, the burden of NodeB is more and more heavier, a lot of operators begin to alleviate the pressure that 3G inserts by the mode of hypothesis WIFI focus.Just increased the difficulty that the user uses in this case: at first, the user where need not to know to insert, where use 3G to insert with WIFI, secondly, the 3G charge is different with the WIFI charge, need finish with SIM card and WIFI user name password, at last, the user uses complexity, has caused a lot of use difficulty for non-professional user.
Summary of the invention
At the deficiency that prior art exists, the purpose of this utility model is to address the above problem, and has realized a kind of router of the 3G/WIFI network insertion of automaticallying switch.
The purpose of this utility model is achieved by the following technical solution:
A kind of router of the 3G/WIFI network insertion of automaticallying switch: comprising: 3G modular unit, usb interface unit, Power Management Unit, Main Control Unit, WIFI Wireless Access Unit, WIFI AP unit, described usb interface unit is directly connected to Main Control Unit and provides interface gateway for Main Control Unit, and Main Control Unit all is that bi-directional data is connected with WIFI Wireless Access Unit, WIFI AP unit, Micro SD interface unit, 3G modular unit.Main control unit is to be connected with the 3G modular unit by the USB universal serial bus; Power Management Unit provides power management and power supply for all functional modules.
In the WIFI wireless access points device that described 3G/WIFI bimodulus inserts, Main Control Unit is realized functions such as the external storage medium physical access of Micro SD mouth, protocol conversion, data forwarding by Micro SD interface; Control connection and the data forwarding of 3G module realization by USB interface to 3G modem; By the SDIO interface WIFI Wireless Access Unit is realized data link and data forwarding; By the visit of USB Virtual Ethernet unit being realized the data link and the data forwarding of cable network; Realize the Route Selection and the network management data processing of input and output.
Described 3G modular unit is used for realizing the wireless access of 3G network, sets up the 3G wireless data link.
Described usb interface unit is used for realizing that PC inserts the physical interface of AP, and USB virtual ethernet agreement inserts 3G network;
Described Power Management Unit is used for realizing functions such as overcurrent protection, dynamic low-power consumption are managed, the power supply supply of each module, synchro switch power supply, soft start;
Described WIFI wireless aps unit has realized that the WIFI of operator network coverage data insert.
Described WIFI Wireless Access Unit has realized that data insert in the WLAN (wireless local area network).
After device started, software disposed the running parameter of each interface unit automatically, prepared to receive wired, wireless access data, sought, lands 3G network automatically.
After inserting Micro SD interface exterior storage medium, device is the identification exterior storage medium automatically, and this part memory space is classified as the part of AP memory space, offers the user and does data sharing service and 3G data, services.
The utility model has following beneficial effect: the utility model is realized simple, and is with low cost, easy to use; Can realize that the two nets of WIFI, 3G insert switching, network is chargeed, preferentially selected to the identical SIM card of realization; The service of support 3G network, the brand-new AP of a kind of mobile office, mobile Internet access, mobile storage service is provided, alleviates the pressure of operator's 3G network, the ease of use, the online environment that improves the user, conserve network resources and the user's cost of surfing the net that increase the user, increase user portability, make user's wireless access 3G network more convenient and quicker.
The utility model can provide the support of external Micro SD memory disc for the user, realizes the resource-sharing in the local area network (LAN); Have mobile routing function, support 3G network, WIFI network insertion, can realize mobile office, the mobile access of mobile LAN network such as mobile meeting and 3G network.
Description of drawings
Fig. 1 is the utility model structured flowchart;
Fig. 2 is the utility model specific embodiment circuit theory diagrams.
The number in the figure explanation
1-USB interface unit 2-Power Management Unit 3-Main Control Unit
4-Micro SD interface unit 5-3G modular unit 6-WIFI Wireless Access Unit
7-WIFI AP unit
Embodiment
Below in conjunction with drawings and Examples how the utility model is realized:
As shown in Figure 1, usb interface unit 1 is directly connected to Main Control Unit 3 and provides interface gateway for Main Control Unit 3, and Main Control Unit 3 all is that bi-directional data is connected with WIFI Wireless Access Unit 6, WIFI AP unit 7, Micro SD interface unit 4,3G modular unit 5.Main control unit 3 is to be connected with 3G modular unit 5 by the USB universal serial bus; By being connected of SIDO bus with WIFI Wireless Access Unit 6; By being connected of SIDO bus with WIFI AP unit; Be connected with Micro SD interface unit by the SDIO serial line interface.Power Management Unit 2 provides power management and power supply for all functional modules.
As shown in Figure 2, describe the physical circuit schematic diagram of present embodiment, adopted USB interface between usb interface unit and the main control unit, comprised D+, D-two data lines.The electric power system of AP is responsible for the power supply of whole plate, the 5V power supply that mainly comprises the USB interface needs, 3.3V, 1.1V, 2.5V, 1.8V power supply that main control unit needs, the 3.3V power supply that the WIFI Wireless Access Unit needs, the 3.8V power supply that the 3G modular unit needs, the 3.3V power supply that Micro SD unit needs.Interface shape between main control unit and the WIFI Wireless Access Unit is the SDIO interface, and concrete connected mode please refer to the SDIO protocol specification.Interface between 3G modular unit and the main control unit is a USB interface, comprises D+, D-two data lines.Interface between Micro SD unit and the main control unit is the SDIO form, and concrete connection definition please refer to the SDIO interface specification.
By above interface and electric supply system, can realize the utility model.
The angle of using from the user illustrates effect of the present utility model below:
(1) user can realize that WLAN (wireless local area network) is interior interconnected, can be undertaken passing mutually in the wireless data network by the WIFI Radio Access Network;
(2) user can realize that the data between wired in the local area network (LAN), the wireless user pass mutually;
(3) user can manage this device by cable network;
(4) user can realize getting online without being tethered to a cable by the 3G network of cable network through 3G/WIFI AP route;
(5) user can pass through the WIFI wireless access, again by the 3G wireless network, inserts the Internet net;
(6) user can share the exterior storage medium of Micro SD interface by the WIFI wireless network;
(7) user can share the exterior storage medium of Micro SD interface by cable network;
(8) when inserting USB PC, device is the identification peripheral hardware automatically, current limliting 500MA, if insert the DC adapter, electric current surpasses 1.2A, and this device can be protected internal electric source automatically, and reminds the user power utilization situation;
(9) user can insert this equipment by WIFI, and transmits by CPU, is linked into the WIFI overlay network of operator again by the WIFI access point;
The foregoing description provides to those of ordinary skills and realizes or use of the present utility model; those of ordinary skills can be under the situation that does not break away from invention thought of the present utility model; the foregoing description is made various modifications or variation; thereby protection range of the present utility model do not limit by the foregoing description, and should be the maximum magnitude that meets the inventive features that claims mention.
Claims (5)
1. router of 3G/WIFI network insertion that can automatically switch, comprise: 3G modular unit, usb interface unit, Power Management Unit, Main Control Unit, WIFI Wireless Access Unit, WIFI AP unit, it is characterized in that: described usb interface unit connects Main Control Unit, for Main Control Unit provides interface gateway; Main Control Unit all is that bi-directional data is connected with WIFI Wireless Access Unit, WIFI AP unit, Micro SD interface unit, 3G modular unit; Main control unit is connected with the 3G modular unit by the USB universal serial bus; Power Management Unit provides power management and power supply for all functional modules.
2. the router of a kind of 3G/WIFI network insertion of automaticallying switch according to claim 1, it is characterized in that: described Main Control Unit is realized the external storage medium physical access of MicroSD mouth, protocol conversion, data forwarding by Micro SD interface.
3. the router of a kind of 3G/WIFI network insertion of automaticallying switch according to claim 1 is characterized in that: described Main Control Unit is controlled connection and the data forwarding of 3G module realization to 3G modem by USB interface.
4. the router of a kind of 3G/WIFI network insertion of automaticallying switch according to claim 1 is characterized in that: described Main Control Unit is realized data link and data forwarding by the SDIO interface to the WIFI Wireless Access Unit.
5. the router of a kind of 3G/WIFI network insertion of automaticallying switch according to claim 1 is characterized in that: described Main Control Unit is by realizing the data link and the data forwarding of cable network to the visit of USB Virtual Ethernet unit; Realize the Route Selection and the network management data processing of input and output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202586791U CN201726542U (en) | 2010-07-14 | 2010-07-14 | Router capable of automatically switching 3G/WIFI (wireless fidelity) network access |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202586791U CN201726542U (en) | 2010-07-14 | 2010-07-14 | Router capable of automatically switching 3G/WIFI (wireless fidelity) network access |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201726542U true CN201726542U (en) | 2011-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202586791U Expired - Fee Related CN201726542U (en) | 2010-07-14 | 2010-07-14 | Router capable of automatically switching 3G/WIFI (wireless fidelity) network access |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103535082A (en) * | 2012-12-31 | 2014-01-22 | 华为技术有限公司 | Detection method of a wireless LAN, the access network and the core network device, the access point |
| CN103685044A (en) * | 2012-09-17 | 2014-03-26 | Lg伊诺特有限公司 | Mobile router |
| CN103826333A (en) * | 2014-03-18 | 2014-05-28 | 北京联盛德微电子有限责任公司 | Device and method capable of carrying out wireless data communication with various wired access equipment |
| CN104427660A (en) * | 2013-08-23 | 2015-03-18 | 西安易朴通讯技术有限公司 | Green driver-free wireless modem/WIFI (Wireless Fidelity) router device |
| CN105447702A (en) * | 2015-11-12 | 2016-03-30 | 宁波萨瑞通讯有限公司 | Network secure payment method for terminal system |
-
2010
- 2010-07-14 CN CN2010202586791U patent/CN201726542U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103685044A (en) * | 2012-09-17 | 2014-03-26 | Lg伊诺特有限公司 | Mobile router |
| CN103535082A (en) * | 2012-12-31 | 2014-01-22 | 华为技术有限公司 | Detection method of a wireless LAN, the access network and the core network device, the access point |
| CN104427660A (en) * | 2013-08-23 | 2015-03-18 | 西安易朴通讯技术有限公司 | Green driver-free wireless modem/WIFI (Wireless Fidelity) router device |
| CN103826333A (en) * | 2014-03-18 | 2014-05-28 | 北京联盛德微电子有限责任公司 | Device and method capable of carrying out wireless data communication with various wired access equipment |
| CN103826333B (en) * | 2014-03-18 | 2018-06-19 | 北京联盛德微电子有限责任公司 | The device and method of wireless data communication can be carried out with polymorphic type access in radio equipment |
| CN105447702A (en) * | 2015-11-12 | 2016-03-30 | 宁波萨瑞通讯有限公司 | Network secure payment method for terminal system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Yu Xiumin Document name: Notification that Application Deemed not to be Proposed |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110126 Termination date: 20160714 |
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| CF01 | Termination of patent right due to non-payment of annual fee |