CN203025698U - Novel universal serial bus (USB) network controller - Google Patents
Novel universal serial bus (USB) network controller Download PDFInfo
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- CN203025698U CN203025698U CN 201320000585 CN201320000585U CN203025698U CN 203025698 U CN203025698 U CN 203025698U CN 201320000585 CN201320000585 CN 201320000585 CN 201320000585 U CN201320000585 U CN 201320000585U CN 203025698 U CN203025698 U CN 203025698U
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Abstract
The utility model discloses a novel universal serial bus (USB) network controller and relates to the field of USB network controllers. The novel USB network controller comprises worktables, a first USB-HUB controller, second USB-HUB controllers and first power supplies, wherein the worktables are connected with the first USB-HUB controller; the first USB-HUB controller is connected with multiple second USB-HUB controllers; and the first power supplies are arranged in the first USB-HUB controller and the second USB-HUB controllers. Each interface can be optionally controlled, multiple interfaces can be opened at the same time, the access requirements of multiple users are met, the user only needs to optionally switch the slot according to requirements, and the USB equipments which are not used do not need to be unplugged, so that the trouble of manually unplugging the switch is avoided.
Description
Technical field:
The utility model relates to USB network controller field, is specifically related to a kind of novel USB network controller.
Background technology:
The complicated operation of existing USB network controller, individual interface are merely able to and independent equipment connection, need when the user uses to queue up at a worktable, and work efficiency is low, has wasted the valuable time.
The utility model content:
The purpose of this utility model is to provide a kind of novel USB network controller, it accomplishes that each interface can control arbitrarily, and the same time can be opened a plurality of interfaces, meet the requirement of a plurality of user's access, but each worktable can only operate an interface, meets the operation of machine one card of USB Golden Taxes dish.The user is as long as switch arbitrarily as required slot, and no USB device does not need to pull up to be come, and has also removed manual trouble of removing switch from.
In order to solve the existing problem of background technology, the utility model is by the following technical solutions: it comprises worktable 1, a USB-HUB controller 2, the 2nd USB-HUB controller 3 and the first power supply 4; Several worktable 1 are connected with a USB-HUB controller 2, and a USB-HUB controller 2 is connected with several the 2nd USB-HUB controllers 3, is equipped with the first power supply 4 in a USB-HUB controller 2 and the 2nd USB-HUB controller 3.
A described USB-HUB controller 2 comprises several USB interface 5, a USB controller 6, second source 7, the 2nd USB controller 8 and a USB and divides interface 9; Several USB interface 5 are connected with a USB controller 6, and a USB controller 6 is connected with second source 7, several the 2nd USB controllers 8 respectively, and each the 2nd USB controller 8 all divides interface 9 to be connected with several USB.
Described the 2nd USB-HUB controller 3 comprises the 3rd USB controller 10, the 3rd power supply 11, the 4th USB controller 12, usb interface controller 13, power switch, data switch and the 2nd USB and divides interface 14; One end of the 3rd USB controller 10 divides interface 9 to be connected with a USB, the other end of the 3rd USB controller 10 is connected with usb interface controller with the 3rd power supply 11, the 4th USB controller 12 respectively and is connected, each the 4th USB controller 12 all is connected with several power switches, data switch, and each power switch, data switch all divide interface 14 to be connected with the 2nd USB.
The utility model expands hundreds of controlled USB interface separately with a USB interface of computing machine.The user can often will with USB Golden Taxes dish be contained in native system, the USB that uses the under specific circumstances dish of declaring dutiable goods is inserted on USB interface on worktable, improved so widely the utilization factor of USB interface.Dish is only just used when sending a duplicate to tax or buying invoice because the USB in the user declares dutiable goods, and the client who has oneself goes to declare dutiable goods, also to extract then USB and declare dutiable goods dish to the client from native system, not be connected in native system so USB is not declared dutiable goods to coil, also avoid the unnecessary trouble of user.
The utility model is compared with scheme in the past, and the one, operable user is more, interface enterprise, the equipment of same-interface number is than originally having howed one times; The 2nd, more convenient to operate, each interface is controlled separately and is realized that same equipment can a plurality of interfaces, but each worktable can only operate an interface, realized network-type control, the user needn't queue up at some worktable, can freely go worktable to make out an invoice, save user's time.
Description of drawings:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the USB-HUB controller 2 in the utility model;
Fig. 3 is the structural representation of the 2nd USB-HUB controller 3 in the utility model.
Embodiment:
Referring to figs. 1 through Fig. 3, this concrete enforcement by the following technical solutions: it comprises worktable 1, a USB-HUB controller 2, the 2nd USB-HUB controller 3 and the first power supply 4; Several worktable 1 are connected with a USB-HUB controller 2, and a USB-HUB controller 2 is connected with several the 2nd USB-HUB controllers 3, is equipped with the first power supply 4 in a USB-HUB controller 2 and the 2nd USB-HUB controller 3.
A described USB-HUB controller 2 comprises several USB interface 5, a USB controller 6, second source 7, the 2nd USB controller 8 and a USB and divides interface 9; Several USB interface 5 are connected with a USB controller 6, and a USB controller 6 is connected with second source 7, several the 2nd USB controllers 8 respectively, and each the 2nd USB controller 8 all divides interface 9 to be connected with several USB.
Described the 2nd USB-HUB controller 3 comprises the 3rd USB controller 10, the 3rd power supply 11, the 4th USB controller 12, usb interface controller 13, power switch, data switch and the 2nd USB and divides interface 14; One end of the 3rd USB controller 10 divides interface 9 to be connected with a USB, the other end of the 3rd USB controller 10 is connected with usb interface controller with the 3rd power supply 11, the 4th USB controller 12 respectively and is connected, each the 4th USB controller 12 all is connected with several power switches, data switch, and each power switch, data switch all divide interface 14 to be connected with the 2nd USB.
This concrete job step of implementing is as follows: after 1, switching on and installing driving, each worktable can find 112 USB-HUB equipment and 98 USB-RS232 equipment in equipment manager, preserve a text (configuration file) according to port numbers under software catalog, distinguish which piece plate of corresponding which the platform equipment of which port.Under default conditions, total interface is all closed;
2, after the management software on the operation worktable, software sends one according to configuration file to usb interface controller and reads device id number order, after usb interface controller successfully receives order, first reads from the native system internal memory No. ID, then sends to worktable;
3, send a device id number according to equipment to usb interface controller, usb interface controller receives orders judges whether command format is correct afterwards, if correctly just number preservation of this device id is got up;
4, extract that interface number that will switch, according to this interface number selecting side slogan and order, send switching command to usb interface controller, after usb interface controller received switching command, whether No. ID, first compare facilities was correct, if incorrect, reports to the police; If correct, switch this interface (opening power switch and the data switch of this interface), at this moment worktable can recognize the hardware on USB interface, and the driving of this hardware is installed;
5, after installation, work stage just can be with the equipment on this interface;
6, be used to complete after, worktable sends the down interface power command to usb interface controller again, after usb interface controller successfully receives order, the power switch on this interface is closed.
This concrete enforcement expands hundreds of controlled USB interface separately with a USB interface of computing machine; The user can often will with USB Golden Taxes dish be contained in native system, the USB that uses the under specific circumstances dish of declaring dutiable goods is inserted on USB interface on worktable, improved so widely the utilization factor of USB interface.Dish is only just used when sending a duplicate to tax or buying invoice because the USB in the user declares dutiable goods, and the client who has oneself goes to declare dutiable goods, also to extract then USB and declare dutiable goods dish to the client from native system, not be connected in native system so USB is not declared dutiable goods to coil, also avoid the unnecessary trouble of user.
This is concrete implements to compare with scheme in the past, and the one, operable user is more, interface enterprise, the equipment of same-interface number is than originally having howed one times; The 2nd, more convenient to operate, each interface is controlled separately and is realized that same equipment can a plurality of interfaces, but each worktable can only operate an interface, realized network-type control, the user needn't queue up at some worktable, can freely go worktable to make out an invoice, save user's time.
This is concrete implements to accomplish that each interface can control arbitrarily, and the same time can open a plurality of interfaces, meet the requirement of a plurality of users' access, but each worktable can only operate an interface, meet the operation of machine one card of USB Golden Taxes dish.The user is as long as switch arbitrarily as required slot, and no USB device does not need to pull up to be come, and has also removed manual trouble of removing switch from.
Claims (3)
1. a novel USB network controller, is characterized in that it comprises worktable (1), a USB-HUB controller (2), the 2nd USB-HUB controller (3) and the first power supply (4); Several worktable (1) are connected with a USB-HUB controller (2), the one USB-HUB controller (2) is connected with several the 2nd USB-HUB controllers (3), is equipped with the first power supply (4) in a USB-HUB controller (2) and the 2nd USB-HUB controller (3).
2. a kind of novel USB network controller according to claim 1, is characterized in that a described USB-HUB controller (2) comprises several USB interface (5), a USB controller (6), second source (7), the 2nd USB controller (8) and a USB and divides interface (9); Several USB interface (5) are connected with a USB controller (6), the one USB controller (6) is connected with second source (7), several the 2nd USB controllers (8) respectively, and each the 2nd USB controller (8) all divides interface (9) to be connected with several USB.
3. a kind of novel USB network controller according to claim 1, is characterized in that described the 2nd USB-HUB controller (3) comprises the 3rd USB controller (10), the 3rd power supply (11), the 4th USB controller (12), usb interface controller (13), power switch, data switch and the 2nd USB and divides interface (14); One end of the 3rd USB controller (10) divides interface (9) to be connected with a USB, the other end of the 3rd USB controller (10) is connected 13 with the 3rd power supply (11), the 4th USB controller (12) with usb interface controller respectively) be connected, each the 4th USB controller (12) all is connected with several power switches, data switch, and each power switch, data switch all divide interface (14) to be connected with the 2nd USB.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320000585 CN203025698U (en) | 2013-01-04 | 2013-01-04 | Novel universal serial bus (USB) network controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320000585 CN203025698U (en) | 2013-01-04 | 2013-01-04 | Novel universal serial bus (USB) network controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203025698U true CN203025698U (en) | 2013-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320000585 Expired - Lifetime CN203025698U (en) | 2013-01-04 | 2013-01-04 | Novel universal serial bus (USB) network controller |
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| CN (1) | CN203025698U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103914425A (en) * | 2013-01-04 | 2014-07-09 | 宁波市镇海金特电子信息有限公司 | Novel USB network controller |
-
2013
- 2013-01-04 CN CN 201320000585 patent/CN203025698U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103914425A (en) * | 2013-01-04 | 2014-07-09 | 宁波市镇海金特电子信息有限公司 | Novel USB network controller |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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Granted publication date: 20130626 |
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| CX01 | Expiry of patent term |