CN101446805A - Household computerized embroidery machine and method for inputting data therein - Google Patents
Household computerized embroidery machine and method for inputting data therein Download PDFInfo
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- CN101446805A CN101446805A CNA2007101874690A CN200710187469A CN101446805A CN 101446805 A CN101446805 A CN 101446805A CN A2007101874690 A CNA2007101874690 A CN A2007101874690A CN 200710187469 A CN200710187469 A CN 200710187469A CN 101446805 A CN101446805 A CN 101446805A
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Abstract
The invention provides a household computerized embroidery machine and a method for inputting data therein. In the household computerized embroidery machine, a USB drive chip is used for performing read-write control on a USB device and performing data communication with a main control panel of the embroidery machine; a drive chip clock generation circuit is used for providing clock signals for the USB drive chip; and a USB physical interface module is used for completing electrical connection of signals and power supply with the USB drive chip. The household computerized embroidery machine and the method for inputting data therein cause a user of the computerized embroidery machine to be capable of inputting embroidery pattern data by a currently used data storage device (a U disk) without changing an original architecture of the computerized embroidery machine, reduce the burden of purchasing a dedicated data input device for the user, simplify the operational process of data input, and increase the added value of products.
Description
Technical field
The invention belongs to the embroidery machine field, relate in particular to the method that a kind of household computerized embroidery machine reaches input data on household computerized embroidery machine.
Background technology
Household computerized embroidery machine embroidery style source resource has two at present: one for being solidificated in the data in the hardware, and two for to import from the outside by special purpose interface equipment.Wherein second kind of method of importing from the outside specifically is divided into again: the employing specialized equipment is imported (spend to block as the PE100 embroidery machine employing of Japan factory production and import) and is imported from PC by connecting line.
Existing employing with the method shortcoming that the style data are solidificated in the hardware is: the space is limited, can only solidify the style of limited number, and will increase the extra cost on the hardware.Adopt the method for specialized equipment input, need the special hardware interface device of design, versatility is not strong.Employing needs a PC and is connected with embroidery machine by the method for connecting line from the PC input, and is inconvenient in the operation.
Summary of the invention
The purpose of embodiments of the invention is to provide a kind of household computerized embroidery machine to reach the method for input data on household computerized embroidery machine, this household computerized embroidery machine and on household computerized embroidery machine the method for input data, the method space of being intended to solve embroidery machine of the prior art and input data is limited, versatility is strong, the problem of inconvenient operation.
Embodiments of the invention are achieved in that a kind of household computerized embroidery machine, comprise embroidery machine master control borad and USB interface hardware module, and described USB interface hardware module one end links to each other with the embroidery machine master control borad, and the other end connects USB device and reads the style data.
Technical scheme of the present invention also comprises: described USB interface hardware module comprises USB chip for driving, chip for driving clock generating circuit and USB physical interface module, and described USB chip for driving is used for USB device is read and write control and carried out data communication with the embroidery machine master control borad; Stating the chip for driving clock generating circuit is used to the USB chip for driving that clock signal is provided; Described USB physical interface module is used for finishing being electrically connected of signal and power supply with the USB chip for driving.
Technical scheme of the present invention also comprises: described USB interface hardware module also comprises the auxiliary circuit module, and described auxiliary circuit module is used to make the USB physical interface module anti-interference.
Technical scheme of the present invention also comprises: described USB chip for driving adopts special-purpose USB chip for driving.
Technical scheme of the present invention also comprises: described USB chip for driving adopts flush bonding processor.
Technical scheme of the present invention also comprises: the standard interface slot that described USB physical interface module is a USB device.
Another technical scheme that embodiments of the invention are taked comprises a kind of method of importing data on household computerized embroidery machine, it is characterized in that, increase the USB interface hardware module, connect USB interface hardware module and embroidery machine master control borad, described USB interface hardware module is used to provide interface function, and this method comprises:
Described embroidery machine master control borad calling interface function, reading of data on the USB device;
Described embroidery machine master control borad is finished the data of USB device and the exchange of system data according to communications protocol.
Technical scheme of the present invention also comprises: described method also comprises:
Described embroidery machine master control borad drives sequential according to the communications protocol combined with hardware of USB device and finishes driving to the USB bottom hardware.
Technical scheme of the present invention also comprises: described interface function comprises that USB status poll function and/or USB directory index function and/or usb file function reading and/or usb file write function.
The technical scheme of the embodiment of the invention has following advantage or beneficial effect: household computerized embroidery machine of the present invention reaches imports the method scheme of data on the basis that does not change the original architecture of computerized emboridering machine on the household computerized embroidery machine, increase the USB interface hardware module of describing in this patent, and make household computerized embroidery machine increase a kind of independently function, this function makes the computerized emboridering machine user can be by data storage device at present commonly used---the embroider input of style data of USB flash disk, it has reduced the burden that the user buys the exclusive data input equipment, simplify the operating process of data inputs, increased value-added content of product.
Feature of the present invention and advantage will be elaborated in conjunction with the accompanying drawings by embodiment.
Description of drawings
Fig. 1 is the structural drawing of the household computerized embroidery machine of the embodiment of the invention;
Fig. 2 is the process flow diagram of the method for data of importing on household computerized embroidery machine of the embodiment of the invention.
Embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention is clearer,, the embodiment of the invention is further elaborated below in conjunction with drawings and Examples.
See also Fig. 1, be the structural drawing of the household computerized embroidery machine of the embodiment of the invention.The household computerized embroidery machine of the embodiment of the invention comprises embroidery machine master control borad 1 and USB interface hardware module 2, and the USB interface hardware module is linked by the processor that is electrically connected on the embroidery machine master control borad, with receiving processor order and transmission data.The USB interface hardware module comprises: USB chip for driving 21, chip for driving clock generating circuit 22, auxiliary circuit module 23 and USB physical interface module 24.
The USB chip for driving can adopt the special-purpose USB chip for driving of moulding on the market, also can adopt flush bonding processor.Chip type selecting or design standards can be with reference to USB1.0 or USB2.0, and two kinds of standards have certain difference on transmission speed, but under this actual application environment of household computerized embroidery machine, transmission speed can be used as secondary conditions and considers.The USB chip for driving mainly finish to the read-write of USB device control and with the data communication of embroidery machine master control borad.
The chip for driving clock generating circuit is the supplementary module of USB chip for driving, for the USB chip for driving provides clock signal, makes the USB chip for driving can operate as normal.
The auxiliary circuit module comprises some relevant interface circuits, and by other auxiliary circuit unit that little electronic devices and components constitute, that mainly finishes the USB physical interface module anti-interferencely waits reliability design as filtering circuit and some.
The USB physical interface module is the standard interface slot of a USB device, finishes being electrically connected of signal and power supply with the USB chip for driving.
See also Fig. 2, be the process flow diagram of method of input data on household computerized embroidery machine of the embodiment of the invention.This method increases the USB interface hardware module, connects USB interface hardware module and embroidery machine master control borad, and it comprises:
Step 100: the module in module entry call master routine;
Step 200:USB module Subscriber Interface Module SIM provides several interface functions for the upper layer software (applications) system, in system program, can finish practical operation by calling these functions to USB device, finish the correlation functions such as data read from USB device, these several interface functions comprise: USB status poll function, USB directory index function, usb file function reading, usb file write function etc.;
Step 300:USB module bottom hardware driver module mainly drives sequential according to the communications protocol combined with hardware of USB device and finishes driving to the USB bottom hardware;
Step 400: data processing module is finished exchanges data work with system program by communications protocol;
Step 500: from module outlet return state value and Data transmission.
The principle of the realization of this method is that the embedded hardware deviser at first increases the USB interface hardware module on the basis of original hardware configuration, Embedded Software Design person increases the relevant software module of USB interface in design software, make system after the improvement support the associative operation of USB interface, reach the purpose of carrying out the data input from USB interface.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1, a kind of household computerized embroidery machine comprises the embroidery machine master control borad, it is characterized in that, also comprises the USB interface hardware module, and described USB interface hardware module one end links to each other with the embroidery machine master control borad, and the other end connects the USB memory device and reads the style data.
2, household computerized embroidery machine as claimed in claim 1 is characterized in that, described USB interface hardware module comprises USB chip for driving, chip for driving clock generating circuit and USB physical interface module,
Described USB chip for driving is used for USB device is read and write control and carried out data communication with the embroidery machine master control borad;
Described chip for driving clock generating circuit is used to the USB chip for driving that clock signal is provided;
Described USB physical interface module is used for finishing being electrically connected of signal and power supply with the USB chip for driving.
3, household computerized embroidery machine as claimed in claim 2 is characterized in that, described USB interface hardware module also comprises the auxiliary circuit module, and described auxiliary circuit module is used to make the USB physical interface module anti-interference.
As claim 2 or 3 described household computerized embroidery machines, it is characterized in that 4, described USB chip for driving adopts special-purpose USB chip for driving.
As claim 2 or 3 described household computerized embroidery machines, it is characterized in that 5, described USB chip for driving adopts flush bonding processor.
6, household computerized embroidery machine as claimed in claim 1 is characterized in that, the standard interface slot that described USB physical interface module is a USB device.
7, a kind of method of importing data on household computerized embroidery machine is characterized in that, increases the USB interface hardware module, connects USB interface hardware module and embroidery machine master control borad, and described USB interface hardware module is used to provide interface function, and this method comprises:
Described embroidery machine master control borad calling interface function, reading of data on the USB device;
Described embroidery machine master control borad is finished the data of USB device and the exchange of system data according to communications protocol.
8, method as claimed in claim 7 is characterized in that, described method also comprises:
Described embroidery machine master control borad drives sequential according to the communications protocol combined with hardware of USB device and finishes driving to the USB bottom hardware.
9, method as claimed in claim 7 is characterized in that, described interface function comprises that USB status poll function and/or USB directory index function and/or usb file function reading and/or usb file write function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101874690A CN101446805A (en) | 2007-11-27 | 2007-11-27 | Household computerized embroidery machine and method for inputting data therein |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101874690A CN101446805A (en) | 2007-11-27 | 2007-11-27 | Household computerized embroidery machine and method for inputting data therein |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101446805A true CN101446805A (en) | 2009-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101874690A Pending CN101446805A (en) | 2007-11-27 | 2007-11-27 | Household computerized embroidery machine and method for inputting data therein |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102346501A (en) * | 2010-07-30 | 2012-02-08 | 中兴通讯股份有限公司 | Equipment with unified machine frame management framework and management control method thereof |
-
2007
- 2007-11-27 CN CNA2007101874690A patent/CN101446805A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102346501A (en) * | 2010-07-30 | 2012-02-08 | 中兴通讯股份有限公司 | Equipment with unified machine frame management framework and management control method thereof |
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Open date: 20090603 |