CN100409647C - Data flow agreement converting and transmitting device - Google Patents
Data flow agreement converting and transmitting device Download PDFInfo
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- CN100409647C CN100409647C CNB2005100111931A CN200510011193A CN100409647C CN 100409647 C CN100409647 C CN 100409647C CN B2005100111931 A CNB2005100111931 A CN B2005100111931A CN 200510011193 A CN200510011193 A CN 200510011193A CN 100409647 C CN100409647 C CN 100409647C
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- 238000012545 processing Methods 0.000 claims abstract description 15
- 238000004891 communication Methods 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 21
- 238000007639 printing Methods 0.000 abstract description 8
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 230000004907 flux Effects 0.000 abstract 1
- 230000006870 function Effects 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000013500 data storage Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
The present invention relates to a data flow protocol conversion and transmission device. An attached document printing system is used for being butted with a PC or a POS machine used by each shopping place, and the software of the operating systems is not required for being changed. The present invention reduces the cost of software development and reduces network flux, so that sale data of the shopping places are transmitted to an attached document processing system at high speed. When the consumption data of consumers are processed, concrete consumption documents and attached documents can be printed, and consumers can observe the new service, new products or attractive new methods to be conducted, etc. supplied by an enterprise which provides service and goods.
Description
Technical field
The present invention relates to a kind of signal conversion processes device, particularly a kind of Apple talk Data Stream Protocol Apple Ta conversion and transmitting device.Specifically, relate to realize printing the client and consume document, can print Apple talk Data Stream Protocol Apple Ta conversion and transmitting device in the print system of additional information simultaneously again.
Background technology
Handle in the printing equipment at existing consumption document, after the keyboard of the PC of cashier or POS machine and optoelectronic scanning input unit are imported PC or POS machine with related data, directly print the consumption document and give the client.
Now, some provide the service or the enterprise of commodity to notify client with some gyp contents in customer consumption, new measure of the very attractive that the new service that will provide such as enterprise, the new product that will provide maybe will be implemented or the like.Therefore, need when printing concrete consumption document, give the consumer these gyp contents as additional document printout.Like this, the consumer can see corresponding bulletin when receiving the consumption document, improved the service level of enterprise or the horizontal competition power of enterprise.
Yet, when this do normal direction each when the service or the business enterprise expand of commodity are provided, often running into a concrete problem needs to solve, print additional document and need add a station server in addition, server need receive the market sales data in real time and mate back transmission print out task with the print conditions that configures.Because the PC or the POS machine operation system and program that use each sales field all have nothing in common with each other,, must make amendment to the PC or the POS machine operation system and program that use each sales field in order to allow server can receive sale flowing water in real time.This modification can produce huge workload, and can produce extra network traffics when transferring data to additional document treatment system by PC or POS machine, and reduces the transmission of data in network, the printing of the additional document of influence.Therefore, PC or POS machine operation system docking that additional document print system energy and each sales field are used, and don't must change the software of these operating systems, reduce software development cost, reduce network traffics, make sales field sales data high-speed transfer become current institute urgent problem to additional document treatment system.
Summary of the invention
In order to address this problem, the object of the present invention is to provide a kind of PC or POS machine can be collected
The flowing water information translation becomes addressable packet, is sent to the Apple talk Data Stream Protocol Apple Ta conversion and the transmitting device of data processing server by network.
Apple talk Data Stream Protocol Apple Ta conversion of the present invention and transmitting device comprise master chip; The physical layer transceiver driver that is connected with master chip, and being used for of being connected with master chip stored Flash ROM, the SDRAM of tcp/ip communication agreement and the element of expansion SDRAM; Level translator; The RS232 interface that connects master chip and level translator; The DB9 needle connector that level translator is connected with PC or POS machine; The ethernet controller that connects an above-mentioned master chip and a data processing unit; The RJ45 interface that ethernet controller is connected with data processing equipment; Accept the consumption data signal, and the consumption data signal is sent into the PIO interface of above-mentioned master chip; And the consumption data signal input apparatus that is connected with above-mentioned PIO interface.
Above-mentioned consumption data signal input apparatus is the keyboard of PC or POS machine and the device that can read commodity bar code.
By conversion equipment of the present invention, make the enterprise of the PC or the POS machine of different operating system and program, needn't change or revise the operating system and the program of PC or POS machine, just can realize to consume document and additional document and notify client's purpose simultaneously, make enterprise improve self service level and needn't too much spend.
Device of the present invention can be widely used in the extensive stock sale and service industry that need print consumption document and additional document simultaneously, be used in the supermarket at device of the present invention, the department store, in the time of in merchandise sales such as market and the service industry, in order to make existing cashier's machine and server in shop or the company can directly be used as the part of system of the present invention, can be used as a part of device of the present invention to the existing cashier's machine PC in shop or POS machine and server, be used as data input device of the present invention such as the POS machine, and original server can not made too much change as data processing equipment yet.And the receipt printer on the cashier's machine also can be used as a printing equipment of the present invention.
Description of drawings
Fig. 1 has shown the Apple talk Data Stream Protocol Apple Ta conversion of indication of the present invention and the draw bail of transmitting device and external device (ED).
Fig. 2 has shown the internal structure of Apple talk Data Stream Protocol Apple Ta conversion of the present invention and transmitting device.
Embodiment
Fig. 1 has shown the Apple talk Data Stream Protocol Apple Ta conversion of indication of the present invention and the draw bail of transmitting device and external device (ED).Data input device normally the PC of enterprise (or shop) or POS machine keyboard and can read the device of commodity bar code.The consumption data signal that data input device reads is delivered to Apple talk Data Stream Protocol Apple Ta conversion and transmitting device by interface.Apple talk Data Stream Protocol Apple Ta conversion and transmitting device are divided into two-way with data, one the road directly passes to PC or the POS machine is got the consumption receipt without any processing, the ICP/IP protocol of the internal memory storehouse in the middle of Apple talk Data Stream Protocol Apple Ta conversion of the present invention of another route and the transmitting device and process software encapsulate the consumption data signal of input, produce the signal that energy is received by data processing equipment.
The switching signal that data processing equipment is sent Apple talk Data Stream Protocol Apple Ta conversion and transmitting device here and the contrast condition of systemic presupposition compare, and the additional bills data print signal of generation after the contrast is sent to the attaching print machine print document and give the consumer.
New measure of the very attractive that the new service that enterprise will provide, the new product that will provide maybe will be implemented or the like is presented to the consumer by the additional document of printing.The consumer sees corresponding bulletin when receiving the consumption document, improved the service level of enterprise or the horizontal competition power of enterprise.
Fig. 2 has shown the internal structure of Apple talk Data Stream Protocol Apple Ta conversion of the present invention and transmitting device.
Apple talk Data Stream Protocol Apple Ta conversion and transmitting device comprise the master chip as core processing unit; The 256K Flash ROM and the 128K SDRAM that are used for storing the tcp/ip communication agreement that is connected with master chip, IDT71V124sa12T, the KS8721 that is used as the physical layer transceiver driver and the MAX3232 level translator of expanding 128K SDRAM; The RS232 interface that connects master chip and level translator; The DB9 needle connector that level translator is connected with PC or POS machine; The MAC ethernet controller that connects above-mentioned master chip and data processing equipment; The RJ45 interface that ethernet controller is connected with data processing equipment; And accept the consumption data signal, and the consumption data signal is sent into the PIO interface of above-mentioned master chip.
The course of work of Apple talk Data Stream Protocol Apple Ta conversion and transmitting device:
1. barcode scanner transmits frame data and finishes with carriage return, and each character transmits with the PS2 transmission format protocol.
2. transducer conversion operations:
The clock line of the keyboard interface of transducer is done the input of master chip, is operated in pulse trailing edge interrupt mode; The data wire of keyboard interface is done the input of another interface of master chip, is operated in input mode.Receive the consumption data signal clock pulse of scanning input when transducer after, produce immediately and interrupt, carry out shifting function then, filling 11 pulses is an EOC, deposits buffer memory then in, receive carriage return after, one frame data finish, then with these frame data as a packet, send to network by the TCP-IP agreement, finish translation function.
Wherein: MAX3232 makes the level conversion of RS232 interface, through DB9 needle connector and PC or POS machine realization communication, plays the effect of the IP address of revising transducer;
IDT71V124sa12T is used for expanding 128K SDRAM, for the TCP-IP dynamic data storage;
The TCLC0001-01RJ45 interface that becomes device with tape pulse is made the connector that ethernet controller is connected with data processing equipment;
With KS8721 as the physical layer transceiver driver;
The common transformer in the employed transformer adopting of external power supply market.
The signal input of the said equipment derives from the keyboard of PC or POS machine and can read the device of commodity bar code.
By conversion equipment of the present invention, use has the enterprise of the PC or the POS machine of different operating system and program, needn't change or revise the operating system and the program of PC or POS machine, just can realize to consume document and additional document and notify client's purpose simultaneously, make enterprise improve self service level and needn't too much spend.
Device of the present invention can be widely used in the extensive stock sale and service industry that need print consumption document and additional document simultaneously, can be used as a part of device of the present invention to the existing cashier's machine PC in shop or POS machine and server, be used as data input device of the present invention such as the POS machine, and original server can not made too much change as data processing equipment yet.And the receipt printer on the cashier's machine also can be used as a printing equipment of the present invention.This is very simple technically.
When use device of the present invention, various variations can be arranged, such as, the data input device of using switch (HUB or switch) connection commonly used can be some, can insert simultaneously or independently; Data input device can be with the keyboard input, also can be scanning input or the like.All these variations or displacement all are that those of ordinary skill in the art need not performing creative labour and just can realize, all do not break away from the present invention's scope required for protection.
Claims (2)
1. an Apple talk Data Stream Protocol Apple Ta is changed and transmitting device, comprises master chip; The physical layer transceiver driver that is connected with master chip, and being used for of being connected with master chip stored Flash ROM, the SDRAM of tcp/ip communication agreement and the element of expansion SDRAM; Level translator; The RS232 interface that connects master chip and level translator; The DB9 needle connector that level translator is connected with PC or POS machine; The ethernet controller that connects an above-mentioned master chip and a data processing unit; The RJ45 interface that ethernet controller is connected with data processing equipment; Accept the consumption data signal, and the consumption data signal is sent into the PIO interface of above-mentioned master chip; And the consumption data signal input apparatus that is connected with above-mentioned PIO interface.
2. an Apple talk Data Stream Protocol Apple Ta as claimed in claim 1 is changed and transmitting device, it is characterized in that, above-mentioned consumption data signal input apparatus is the keyboard of PC or POS machine and the device that can read commodity bar code.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100111931A CN100409647C (en) | 2005-01-18 | 2005-01-18 | Data flow agreement converting and transmitting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100111931A CN100409647C (en) | 2005-01-18 | 2005-01-18 | Data flow agreement converting and transmitting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1645859A CN1645859A (en) | 2005-07-27 |
| CN100409647C true CN100409647C (en) | 2008-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2005100111931A Expired - Fee Related CN100409647C (en) | 2005-01-18 | 2005-01-18 | Data flow agreement converting and transmitting device |
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| CN106331540B (en) | 2016-09-13 | 2019-09-13 | 首都师范大学 | A kind of multi-mode cmos image sensor and its control method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003034679A2 (en) * | 2001-10-18 | 2003-04-24 | Koninklijke Philips Electronics N.V. | Service data delivery system |
| CN1416285A (en) * | 2001-10-29 | 2003-05-07 | 三星电子株式会社 | Asynchronous transferring mode data changement in mobile communicating system |
| CN1431612A (en) * | 2002-01-10 | 2003-07-23 | 英业达股份有限公司 | Networked shopping system and method |
| US6701371B1 (en) * | 1998-08-29 | 2004-03-02 | Samsung Electronics Co., Ltd. | Data transfer method for matching upper protocal layer to high speed serial bus |
| US20040174815A1 (en) * | 2003-03-03 | 2004-09-09 | Ashish Khisti | Controlling admisson of data streams onto a network based on end-to-end measurements |
| JP2004320609A (en) * | 2003-04-18 | 2004-11-11 | Nec Access Technica Ltd | Data transfer system |
| CN2779743Y (en) * | 2005-01-18 | 2006-05-10 | 广州泰思管理科技有限公司 | Data flow protocol conversion and transmission device |
-
2005
- 2005-01-18 CN CNB2005100111931A patent/CN100409647C/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6701371B1 (en) * | 1998-08-29 | 2004-03-02 | Samsung Electronics Co., Ltd. | Data transfer method for matching upper protocal layer to high speed serial bus |
| WO2003034679A2 (en) * | 2001-10-18 | 2003-04-24 | Koninklijke Philips Electronics N.V. | Service data delivery system |
| CN1416285A (en) * | 2001-10-29 | 2003-05-07 | 三星电子株式会社 | Asynchronous transferring mode data changement in mobile communicating system |
| CN1431612A (en) * | 2002-01-10 | 2003-07-23 | 英业达股份有限公司 | Networked shopping system and method |
| US20040174815A1 (en) * | 2003-03-03 | 2004-09-09 | Ashish Khisti | Controlling admisson of data streams onto a network based on end-to-end measurements |
| JP2004320609A (en) * | 2003-04-18 | 2004-11-11 | Nec Access Technica Ltd | Data transfer system |
| CN2779743Y (en) * | 2005-01-18 | 2006-05-10 | 广州泰思管理科技有限公司 | Data flow protocol conversion and transmission device |
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| Publication number | Publication date |
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| CN1645859A (en) | 2005-07-27 |
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