CN201336714Y - 3rd generation (3G) router with function of USB flash disk server - Google Patents
3rd generation (3G) router with function of USB flash disk server Download PDFInfo
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- CN201336714Y CN201336714Y CNU200920031824XU CN200920031824U CN201336714Y CN 201336714 Y CN201336714 Y CN 201336714Y CN U200920031824X U CNU200920031824X U CN U200920031824XU CN 200920031824 U CN200920031824 U CN 200920031824U CN 201336714 Y CN201336714 Y CN 201336714Y
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Abstract
The utility model discloses a 3G router with the function of a USB flash disk server. The 3G router comprises a 3G module unit, a USB interface unit, a power management unit, a main controller unit, a 802.11.b/g wireless access unit and an ethernet interface unit, wherein, the 3G router with the function of a USB flash disk server can provide the function of an external USB memory disk for users, and achieve the resource sharing in a local area network; and the 3G router has a mobile routing function, supports the 3G network, and can achieve the mobile access of mobile local area networks, such as a mobile office network, a mobile conference network and the like, as well as 3G networks. The utility model has the advantages of simple circuits and convenient use; by adopting the scheme, the router can additionally have the USB memory sharing function, so that users can use the sharing resources conveniently, the cost for the users to use a special server is cost, and the electric energy is saved.
Description
Technical field
The utility model relates to a kind of 3G router of supporting to share in 3G network connection, 802.11.b/g wireless access, wired ethernet access, the local area network (LAN) the external storage medium data of USB, relates in particular to a kind of a kind of 3G router that has the USB flash disk server capability that can support to share in the local area network (LAN) the external storage medium data, services of USB.
Background technology
In today of economic develop rapidly, the work unit and the family that have many computers are more and more, router 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 router product, the router of 802.11.b/g wireless access and wired access has become the main product of home router, yet, router too much absorbed speed and ignored the diversity of service on service function.More and more by the network insertion computer in work unit and the family now, people enjoy when data pass mutually in the net, wish the public storage medium of several people, can increase the utilance of disk like this.Existing home router does not possess the function of shared resource on the market.Cable access network has a lot of inconveniences at present in addition, as: poor mobility, number are fixed and can not arbitrarily be changed, can not choose at random operator etc.Along with developing of 3G market, the epoch of WiMAX arrive, and in the overall situation that 3G network inserts, the home router product also wishes to use Radio Access Network.
The utility model content
At the deficiency that prior art exists, the purpose of this utility model is to address the above problem, and combines the advantage of above-mentioned dual mode, and a kind of 3G router that has the USB flash disk server capability is provided.
The purpose of this utility model is achieved by the following technical solution: a kind of 3G router that has the USB flash disk server capability, comprise usb interface unit (1), Power Management Unit (2), Main Control Unit (3), Ethernet interface unit (4), 3G modular unit (5), 802.11.b/g Wireless Access Unit (6), usb interface unit (1) is connected with Main Control Unit (3), Main Control Unit (3) respectively with Ethernet interface unit (4), 3G modular unit (5), 802.11.b/g Wireless Access Unit (6) connects, Power Management Unit (2) respectively with usb interface unit (1), Main Control Unit (3), Ethernet interface unit (4), 3G modular unit (5), 802.11.b/g Wireless Access Unit (6) connects.
The storage medium of described usb interface unit (1) circumscribed USB type.
Described Main Control Unit (3) is connected with usb interface unit (1), Ethernet interface unit (4), 802.11.b/g Wireless Access Unit (6) circuit by TCP/IP software link.
Network interface in the described Ethernet interface unit (5) is provided with the parameter of 3G router, the parameter of USB flash disk server.
The utility model has increased a USB main interface on the basis of original router, with the external storage medium of convenient use.The utility model can be realized following function: can provide the support of circumscribed USB memory disc for the user, realize the resource-sharing in the local area network (LAN); Have mobile routing function, support 3G network, can realize mobile office, the mobile access of mobile LAN network such as mobile meeting and 3G network.The utility model circuit is simple, easy to use.Adopt the utility model can make router increase USB storage sharing functionality, be user-friendly to shared resource, reduce the cost that the user uses private server, saves energy.
The utility model also has following beneficial effect: the utility model is realized simple, and is with low cost, easy to use; Save the private server that the user uses, proposed a kind of new concept of movably server; The utility model is supported the 3G network service, and the brand-new router of a kind of mobile office, mobile Internet access, mobile storage service is provided, and helps to reduce cost, and increases the user and uses flexibility, reduces cable.
Description of drawings
Fig. 1 is the schematic diagram of router of the present utility model.
Fig. 2 is the utility model specific embodiment circuit theory diagrams.
Embodiment
How describe the utility model in detail below in conjunction with drawings and Examples realizes:
Fig. 1 illustrates a kind of structure function module map that has the 3G router of USB flash disk server capability: be made up of usb interface unit (1), Power Management Unit (2), Main Control Unit (3), Ethernet interface unit (4), 3G modular unit (5), 802.11.b/g Wireless Access Unit (6).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 802.11.b/g Wireless Access Unit (6), Ethernet 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; Mode by the pci bus is connected with 802.11.b/g Wireless Access Unit (6); Be connected with Ethernet interface unit (4) by the rmii serial line interface.Power Management Unit (2) provides power management and power supply for all functional modules.
As shown in Figure 2, Fig. 2 has described the physical circuit schematic diagram of present embodiment, and among the embodiment cited below, 3G modular unit (5) is meant the MSM6290 chipset of Qualcomm; 802.11.b/g Wireless Access Unit (6) is meant the AR2417 chipset of Athores company; Ethernet interface unit (4) is meant the AR8216 chipset of Athores company; Main Control Unit (3) is meant the AR7130 chipset of Athores company; Power Management Unit (2) is meant the ISL6443A chipset of Intersil company; Usb interface unit (1) is meant high speed 2.0USB interface.
Adopt USB interface between usb interface unit (1) and the Main Control Unit (3), comprise D+, D-two data lines.Power Management Unit (2) is responsible for the power supply of whole plate, the 5V power supply that mainly comprises the USB interface needs, 3.3V and 1.2V power supply that Main Control Unit (3) needs, 802.11.b/g the 3.3V power supply that Wireless Access Unit (6) needs, the 3.8V power supply that the 3G modular unit needs, the 3.3V power supply that the Ethernet unit needs.Interface shape between Main Control Unit (3) and the 802.11.b/g Wireless Access Unit (6) is the mini pci interface, and concrete connected mode is with reference to mini PCI protocol specification.Interface between 3G modular unit (5) and the Main Control Unit (3) is a USB interface, comprises D+, D-two data lines.Interface between Ethernet interface unit (4) and the Main Control Unit (3) is the RMII form, and concrete connection definition is with reference to the RMII interface specification.
3G modular unit (5) is used for realizing the wireless access of 3G network, sets up the 3G wireless data link.
Usb interface unit (1) is used for realizing the physical interface of circumscribed USB mobile memory medium, and overcurrent protection and the anti-circnit NOT that connects are provided;
Power Management Unit (2) realizes the power supply of complete machine and the power division of power supply, has functions such as overcurrent protection, synchro switch power supply, soft start.
Main Control Unit (3) is realized functions such as the external storage medium physical access of USB mouth, protocol conversion, data forwarding by the HOST USB interface; Control connection and the data forwarding of 3G module realization by the HOST USB interface to the 3G module; By pci interface the 802.11.b/g Wireless Access Unit is realized data link and data forwarding; By the visit of Ethernet interface 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.
802.11.b/g Wireless Access Unit (6) has been realized wireless data access.
The access and the system network management function of cable network realized in Ethernet interface unit (4).
The utility model can be realized functions such as the wired access of 3G, wireless access, the interior shared data of local area network (LAN).
After treating that the utility model starts, software disposes the running parameter of each interface unit automatically, prepares to receive wired, wireless access data, seeks, lands 3G network automatically.
After inserting the USB interface exterior storage medium, device is the identification exterior storage medium automatically, and this part memory space is classified as the part in router stores space, offers the user and does data sharing service and 3G data, services.
The utility model has following function when the user uses:
(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 802.11.b/g 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 router route.
(5) user can pass through the 802.11.b/g wireless access, again by the 3G wireless network, inserts the Internet net.
(6) user can share the exterior storage medium of usb interface by the 802.11.b/g wireless network.
(7) user can share the exterior storage medium of usb interface by cable network.
(8) when inserting the USB peripheral hardware, device is the identification peripheral hardware automatically, if the electric current of peripheral hardware demand surpasses 600ma, this device can be protected internal electric source automatically, and the reminding user to replace exterior storage medium.
(9) when the usb peripheral hardware is instead inserted, device nonrecognition equipment is with other part safe operations of protective device.
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 (4)
1, a kind of 3G router that has the USB flash disk server capability, comprise usb interface unit (1), Power Management Unit (2), Main Control Unit (3), Ethernet interface unit (4), 3G modular unit (5), 802.11.b/g Wireless Access Unit (6), it is characterized in that: usb interface unit (1) is connected with Main Control Unit (3), Main Control Unit (3) respectively with Ethernet interface unit (4), 3G modular unit (5), 802.11.b/g Wireless Access Unit (6) connects, Power Management Unit (2) respectively with usb interface unit (1), Main Control Unit (3), Ethernet interface unit (4), 3G modular unit (5), 802.11.b/g Wireless Access Unit (6) connects.
2, a kind of 3G router that has the USB flash disk server capability as claimed in claim 1 is characterized in that: the storage medium of described usb interface unit (1) circumscribed USB type.
3, a kind of 3G router that has the USB flash disk server capability as claimed in claim 1 is characterized in that: described Main Control Unit (3) is connected with usb interface unit (1), Ethernet interface unit (4), 802.11.b/g Wireless Access Unit (6) circuit by TCP/IP software link.
4, a kind of 3G router that has the USB flash disk server capability as claimed in claim 1, it is characterized in that: the network interface in the described Ethernet interface unit (5) is provided with the parameter of 3G router, the parameter of USB flash disk server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200920031824XU CN201336714Y (en) | 2009-01-23 | 2009-01-23 | 3rd generation (3G) router with function of USB flash disk server |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200920031824XU CN201336714Y (en) | 2009-01-23 | 2009-01-23 | 3rd generation (3G) router with function of USB flash disk server |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201336714Y true CN201336714Y (en) | 2009-10-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200920031824XU Expired - Fee Related CN201336714Y (en) | 2009-01-23 | 2009-01-23 | 3rd generation (3G) router with function of USB flash disk server |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201336714Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105141534A (en) * | 2015-09-15 | 2015-12-09 | 北京致远协创软件有限公司 | Server and communication method thereof |
-
2009
- 2009-01-23 CN CNU200920031824XU patent/CN201336714Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105141534A (en) * | 2015-09-15 | 2015-12-09 | 北京致远协创软件有限公司 | Server and communication method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091028 Termination date: 20140123 |