CN201622564U - Data acquisition system of multi-type serial-port converting usb device - Google Patents
Data acquisition system of multi-type serial-port converting usb device Download PDFInfo
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- CN201622564U CN201622564U CN2010201483622U CN201020148362U CN201622564U CN 201622564 U CN201622564 U CN 201622564U CN 2010201483622 U CN2010201483622 U CN 2010201483622U CN 201020148362 U CN201020148362 U CN 201020148362U CN 201622564 U CN201622564 U CN 201622564U
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Abstract
The utility model discloses a data acquisition system of a multi-type serial-port converting usb device, which comprises first electronic equipment, second electronic equipment and the multi-type serial-port converting usb device, wherein the multi-type serial-port converting usb device is respectively connected with a USB interface of the first electronic equipment and an RS232 interface of the second electronic equipment; the multi-type serial-port converting usb device comprises the USB interface, the RS232 interface and a data transmission converting unit; and the data transmission converting unit is respectively connected with the USB interface and the RS232 interface. The data acquisition system of the multi-type serial-port converting usb device can solve the problem of conducting on data capture and information integration in isomerism, distribution and different network environments. A USB bus is directly used for supplying power and the transmission rate can achieve up to 2M/s.
Description
Technical field
The utility model belongs to electronic technology field, relates to a kind of data acquisition system (DAS), and relating in particular to a kind of polymorphic type serial ports changes usb device data acquisition system (DAS).
Background technology
Along with the development of Internet technology, E-Government has become the informationalized emphasis in countries in the world. and exchanges data is that E-Government is used general character, basic and critical demand, is the key that realizes government affairs information resource sharing and business cooperation.
The application of the E-Government in government affairs at present often faces the problem of information island.System environments is inconsistent in order, database environment inconsistent, data layout inconsistent, thereby the inconsistent of the inconsistent and undernet of data transfer mechanism causes the data between each operation system to transmit, perhaps Data transmission between the isomeric data environment in the same system again.Therefore, interconnecting between each operation system, information sharing, service interworking are that E-Government deeply develops the problem that presses for solution most, thereby the key that addresses these problems just is how to carry out the safe and effective exchanges data of carrying out between each system.
The utility model content
Technical problem to be solved in the utility model is: provide a kind of polymorphic type serial ports to change usb device data acquisition system (DAS), the problem that can solve isomery, distribution and carry out data capture and information integration under different network environments.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of polymorphic type serial ports changes usb device data acquisition system (DAS), and described data acquisition system (DAS) comprises that first electronic equipment, second electronic equipment, polymorphic type serial ports change the usb device; Described polymorphic type serial ports changes the usb device and connects the USB interface of first electronic equipment, the RS232 interface of second electronic equipment respectively; Described polymorphic type serial ports changes the usb device and comprises USB interface, RS232 interface, data transmission converting unit; Described data transmission converting unit connects described USB interface, RS232 interface respectively.
As a kind of preferred version of the present utility model, described data transmission converting unit comprises the FTDI chip.
As a kind of preferred version of the present utility model, described USB interface is the USB2.0 standard interface.
As a kind of preferred version of the present utility model, described RS232 interface is 9 pin RS232 interfaces.
As a kind of preferred version of the present utility model, described first electronic equipment, second electronic equipment are PC.
The beneficial effects of the utility model are: the polymorphic type serial ports that the utility model proposes changes usb device data acquisition system (DAS), the problem that can solve isomery, distribution and carry out data capture and information integration under different network environments.Directly powered by usb bus, transfer rate can be up to 2M/S.
Description of drawings
Fig. 1 changes the composition synoptic diagram of USB device for the polymorphic type serial ports.
Fig. 2 is the composition synoptic diagram of data acquisition system (DAS).
Fig. 3 is the process flow diagram of collecting method.
Embodiment
Describe preferred embodiment of the present utility model in detail below in conjunction with accompanying drawing.
Embodiment one
The data capture product that the utility model discloses is intended to the problem that solves isomery, distribution and carry out data capture and information integration under different network environments.
See also Fig. 1, the utility model has disclosed a kind of polymorphic type serial ports changes USB device 10, and described device comprises usb 1, RS232 interface 3, data transmission converting unit 2; Described data transmission converting unit 2 connects described usb 1, RS232 interface 2 respectively.
In the present embodiment, described data transmission converting unit comprises the FTDI chip, and described USB interface is the USB2.0 standard interface, and described RS232 interface is 9 pin RS232 interfaces.
The utility model is introduced a kind of data acquisition system (DAS) that the polymorphic type serial ports changes usb device 10 that has simultaneously, and described system comprises that first electronic equipment, second electronic equipment, polymorphic type serial ports change USB device 10; Described polymorphic type serial ports changes USB device 10 and connects the USB interface of first electronic equipment, the RS232 interface of second electronic equipment respectively.Described polymorphic type serial ports changes USB device 10 and comprises usb 1, RS232 interface 3, data transmission converting unit 2; Described data transmission converting unit 2 connects described usb 1, RS232 interface 3 respectively.As shown in Figure 1, in the present embodiment, first electronic equipment, second electronic equipment are PC 4.
In sum, the polymorphic type serial ports that the utility model proposes changes USB device, the problem that can solve isomery, distribution and carry out data capture and information integration under different network environments.The utility model is directly powered by usb bus, and transfer rate can be up to 2M/S.
Embodiment two
The utility model mainly comprises the two large divisions: administration configuration platform, data capture service and serial communication interface data are caught plug-in unit, employing standard http protocol is realized heterogeneous system data capture and exchanges data, be a kind of end-to-end one-way data trade-to product, the centre need not any other software product and programming.
Management and configuration platform comprise that mainly data management is managed, caught to standard management, capture rule, data capture log query and analytic function are managed, provided to port rule.Data capture service and serial communication interface data are caught plug-in unit and are mainly comprised data capture engine, data delivery service, the management of data capture plug-in card configuration etc.
See also Fig. 2, the utility model has disclosed that a kind of data grasp automatically, catch, transmission, analytic system, and comprising data extracting, analysis software and USB changes the serial ports hardware device.This system changes Serial Port Line attended operation machine and intermediate database by upright special USB.Described system comprises port rule filtering rule repository 11, reaches the data extracting 12, data filter 13, communication port selection 14, data storage 15, the data-switching cleaning 16 that connect respectively at described port rule filtering rule repository 11.
Described port rule filtering rule repository 11 is set information such as rule and filtering rule in order to maintenance port.Described port rule comprises reality or virtual serial port port numbers, and filtering rule comprises HTTP data or tcp data, 80 port datas or designated port data, information such as the WEB address list of designated communication.
Described data grasp 12 and read in order to communication data is carried out monitor bypass, and each bag in the network interface card medium transmission process is read.
13 pairs of data of described data filter grasp the data in 12, carry out filter analysis by the 11 relevant settings of port rule filtering rule repository.
Described communication port selects 14 to be undertaken virtual or the physical port selection by the 11 relevant settings of port rule filtering rule repository.
Institute's data storage of telling 15 is set by general purpose O DBC data source and is carried out data storage.Can be stored to forms such as relational database, Excel file.
The data of 16 pairs of extractings of the data cleansing of telling conversion carry out secondary filtration, and relevant data are reduced coupling.Finally obtain the simulation operations data.
See also Fig. 3, introduce below in conjunction with Fig. 3 and a kind ofly utilize the data of said system to grasp, filter, clean, deposit and miss journey, comprise the steps:
Step 0: the manipulator data are submitted to, network interface card transmission data;
Step 1: the monitoring network card data obtains;
Step 2: the data in the network interface card are filtered;
Step 3:, carry out respective data transfer by USB conversion serial ports;
Step 4: receive data and carry out cleaning and filtering, urge;
Step 5: flow process finishes.
Here description of the present utility model and application are illustrative, are not to want with scope restriction of the present utility model in the above-described embodiments.Here the distortion of disclosed embodiment and change are possible, and the various parts of the replacement of embodiment and equivalence are known for those those of ordinary skill in the art.Those skilled in the art are noted that under the situation that does not break away from spirit of the present utility model or essential characteristic, and the utility model can be with other form, structure, layout, ratio, and realize with other assembly, material and parts.Under the situation that does not break away from the utility model scope and spirit, can carry out other distortion and change here to disclosed embodiment.
Claims (5)
1. a polymorphic type serial ports changes usb device data acquisition system (DAS), it is characterized in that, described data acquisition system (DAS) comprises that first electronic equipment, second electronic equipment, polymorphic type serial ports change the usb device;
Described polymorphic type serial ports changes the usb device and connects the USB interface of first electronic equipment, the RS232 interface of second electronic equipment respectively;
Described polymorphic type serial ports changes the usb device and comprises USB interface, RS232 interface, data transmission converting unit; Described data transmission converting unit connects described USB interface, RS232 interface respectively.
2. polymorphic type serial ports according to claim 1 changes usb device data acquisition system (DAS), and it is characterized in that: described data transmission converting unit comprises the FTDI chip.
3. polymorphic type serial ports according to claim 1 changes usb device data acquisition system (DAS), and it is characterized in that: described USB interface is the USB2.0 standard interface.
4. polymorphic type serial ports according to claim 1 changes usb device data acquisition system (DAS), and it is characterized in that: described RS232 interface is 9 pin RS232 interfaces.
5. polymorphic type serial ports according to claim 1 changes usb device data acquisition system (DAS), and it is characterized in that: described first electronic equipment, second electronic equipment are PC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201483622U CN201622564U (en) | 2010-03-30 | 2010-03-30 | Data acquisition system of multi-type serial-port converting usb device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201483622U CN201622564U (en) | 2010-03-30 | 2010-03-30 | Data acquisition system of multi-type serial-port converting usb device |
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| Publication Number | Publication Date |
|---|---|
| CN201622564U true CN201622564U (en) | 2010-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201483622U Expired - Lifetime CN201622564U (en) | 2010-03-30 | 2010-03-30 | Data acquisition system of multi-type serial-port converting usb device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104536348A (en) * | 2014-12-30 | 2015-04-22 | 浙江群力电气有限公司 | Data collecting device and data processing system |
| CN112835833A (en) * | 2019-11-25 | 2021-05-25 | 东莞富强电子有限公司 | Data conversion device |
-
2010
- 2010-03-30 CN CN2010201483622U patent/CN201622564U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104536348A (en) * | 2014-12-30 | 2015-04-22 | 浙江群力电气有限公司 | Data collecting device and data processing system |
| CN112835833A (en) * | 2019-11-25 | 2021-05-25 | 东莞富强电子有限公司 | Data conversion device |
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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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 202178 Chongming Yangtze River farm on the Yangtze River Street, room 268, room, No. 122 Patentee after: SHANGHAI TELE-HOT ELECTRONIC COMMERCE CO., LTD. Address before: 202178 Chongming Yangtze River farm on the Yangtze River Street, room 268, room, No. 122 Patentee before: Shanghai Tele-hot Electronic Business Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 202178 Shanghai city Jingan Baochang Road No. 728 days Garden Patentee after: SHANGHAI TELE-HOT ELECTRONIC COMMERCE CO., LTD. Address before: 202178 Chongming Yangtze River farm on the Yangtze River Street, room 268, room, No. 122 Patentee before: SHANGHAI TELE-HOT ELECTRONIC COMMERCE CO., LTD. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Room 1901-18, 380 Tianmuzhong Road, Jing'an District, Shanghai 200000 Patentee after: Shanghai Tianhao Information Technology Co., Ltd. Address before: 202178 Shanghai city Jingan Baochang Road No. 728 days Garden Patentee before: SHANGHAI TELE-HOT ELECTRONIC COMMERCE CO., LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101103 |