CN103902949B - Method and device for using ordinary scanning gun based on specific application - Google Patents
Method and device for using ordinary scanning gun based on specific application Download PDFInfo
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- CN103902949B CN103902949B CN201210590286.4A CN201210590286A CN103902949B CN 103902949 B CN103902949 B CN 103902949B CN 201210590286 A CN201210590286 A CN 201210590286A CN 103902949 B CN103902949 B CN 103902949B
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Abstract
The embodiment of the invention provides a method for using an ordinary scanning gun based on a specific application. The method includes the steps of establishing two virtual serial ports, namely, the virtual serial port COM 8 and the virtual serial port COM 9, connecting the two virtual serial ports in series, distributing the virtual serial ports to a specific scanning gun data processing module and a switching module respectively, setting a connector for the ordinary scanning gun through the switching module, and debugging the switching module so that the specific scanning gun data processing module can identify data scanned through the ordinary scanning gun to be data identified by the specific application through the switching module. The invention further provides a device for using the ordinary scanning gun based on the specific application. By means of the method and the device, great convenience is brought for using and maintaining scanning gun devices.
Description
Technical field
The present invention relates to scanning device, the method for more particularly, to a kind of use plain scan rifle based on application-specific and dress
Put.
Background of invention
In concerning taxes field, because local vehicle purchase tax declaration form using such as the different tax category and national each province and city etc. is with two dimension
In the file of code, information format content is different, and the file relative production company such as the declaration form of various places is also otherwise varied.
So require to be scanned the selection of rifle when being scanned the file with Quick Response Code such as declaration form.And deposit now
Software in have be much all the binding to scanner in design, thus causing must using specific scanner
Information can be scanned.When scanner demand is big, it is greatly increased the cost of user.In addition, software is swept to specific
Retouch the binding of rifle, also result in user when using once losing or damaging specific scanner it is impossible to timely increase or replace,
Will dally over one's work.Simultaneously because can not cause user that great shadow is received on work efficiency using common scanner
Ring.Therefore, the present invention always searches for a solution, with reaching, plain scan rifle on the market is used.
Content of the invention
It should be noted that heretofore described application-specific refers to this scanner of the identification scanning number with the binding of specific scanner
According to software.
Instant invention overcomes the technological deficiency of above method, by serial data transmission is carried out to scanner and application-specific
Research it is proposed that a kind of based on application-specific to plain scan rifle identification and use method.This method is applied to two
The association areas such as dimension code scanning, are also applied for other any business scopes with this feature.The present invention proposes one kind and is based on
The method of the use plain scan rifle of application-specific：
Create two virtual serial port COM 8 and COM 9；
Two virtual serial ports are connected；
It is respectively specific scanner data processing module and interconnecting module respectively distributes a described virtual serial port；
The interface of plain scan rifle is set using interconnecting module；
Debugging interconnecting module is so that described specific scanner data processing module will scan via described plain scan rifle
Data is identified as, by described interconnecting module, the data that described application-specific is identified.
Wherein, debugging interconnecting module is to send identification character to make described specific scanner data by described interconnecting module
The virtual serial port that reason module is configured to it is identified.
Wherein, send identification character to make described specific scanner data processing module that it is joined by described interconnecting module
The virtual serial port put is identified being specially：To virtual serial port COM 8 send identification string, so and it series connection another
Virtual serial port COM 9 is also identified character string, so that specific scanner data processing module identification virtual serial port, it can be recognized
Plug specific scanner for described virtual serial port.
Wherein, described virtual serial port is the serial ports not actually existing.
Wherein, described series connection is to allow two serial ports to couple together, if so a serial ports sends out data thereto, another
Serial ports also can read described data.
Wherein, described respectively specific scanner data processing module and interconnecting module respectively distribute a described virtual serial port
It is specially：
For described specific scanner data processing module, virtual serial port COM 9 is set：Be equivalent to this specific scanner number
To obtain the data that plain scan rifle scans out according to processing module from this virtual serial port COM 9；
Another virtual serial port COM 8 is set for described interconnecting module, once so described interconnecting module is from described common
The actual interface COM 1 of scanner reads data and just sends toward this virtual serial port COM 8.
The present invention also proposes a kind of device of the use plain scan rifle based on application-specific, and it includes：
Interconnecting module, it is used for arranging the actual interface COM 1 of described plain scan rifle, and described plain scan rifle is swept
The data retouched, after described actual interface receives, is converted to the data that specific scanner data processing module can identify；
Virtual serial port module, for creating two virtual serial port COM 8 and COM 9, is respectively used to connect described switching model
Block and specific scanner data processing module；
Specific scanner data processing module, it receives the data being derived from a virtual serial port COM 9 to execute specific answering
With thus identifying the data of described plain scan rifle scanning.
By the present invention, it is that the operation and maintenance of scanner equipment brings great convenience.
Brief description
Fig. 1 is the method flow diagram of the use plain scan rifle based on application-specific consistent with the embodiment of the present invention；
Fig. 2 is the schematic diagram of device of the use plain scan rifle based on application-specific consistent with the embodiment of the present invention.
Specific embodiment
Fig. 1 is the method flow diagram of the use plain scan rifle based on application-specific consistent with the embodiment of the present invention.
First, carry out the establishment of virtual serial port using virtual serial port module：Enterprising in the machine of PC or other uses
Row creates virtual serial port.Virtual serial port is the serial ports not actually existing, but it can be searched in equipment manager, prior
It is that it can carry out serial communication and carry out some operation of serial-port, and it the same with actual serial ports can allow software that it is carried out
Configuration.
Secondly, two virtual serial ports are connected：Virtual serial port after two are built up is connected, the meaning of series connection
Two serial ports are exactly allowed to couple together, if so a serial ports sends out data thereto, another serial ports also can read these numbers
According to the data being equivalent to two serial ports communicates.
Then, one of for the serial ports just now connected virtual serial port COM 9 is set to specific scanner data processing module
Put：Be equivalent to this specific scanner data processing module to obtain the scanning of plain scan rifle from this virtual serial port COM 9
Data out, but this serial ports is the data that interconnecting module sends in fact；Another is set for interconnecting module empty
Intend serial ports COM 8, so read data just toward this virtual serial port COM 8 once interconnecting module from scanner actual interface COM 1
Send, and this virtual serial port COM 8 and virtual serial port COM 8 being connected on specific scanner data processing module communicates.
Then, the interface COM 1 of plain scan rifle is set using interconnecting module, and this interface COM 1 is physical presence
Interface, it in succession plain scan rifle equipment come to be scanned operate.
Finally, debug interconnecting module.Interconnecting module sends identification character to make specific scanner data processing module to it
The virtual serial port being configured is identified.It is specially and virtual serial port COM 8 is sent with identification string, so another with what it was connected
One virtual serial port COM 9 is also identified character string, so that specific scanner data processing module identification virtual serial port, it
Just think that virtual serial port has plugged specific scanner.So specific scanner data processing module just can receive plain scan rifle and sweep
The data arriving, thus reach the effect of plain scan rifle energy scan data.
Its specifically used embodiment is as follows：
It is scanned operating using plain scan rifle equipment, the data scanning is passed to by actual interface COM 1
Interconnecting module, by the data is activation after transferring to virtual serial port module, described virtual serial port module passes through it to described interconnecting module
Two virtual virtual serial port COM 8 and COM 9 are by the data is activation after transferring to specific scanner data processing module.
Thus reach simultaneously using the effect that application-specific is the same with specific scanner.
Fig. 2 is the device of the use plain scan rifle based on application-specific consistent with the embodiment of the present invention（1）Principle
Figure, described device includes：
Interconnecting module, it is used for arranging the actual interface of plain scan rifle, and the data of plain scan rifle scanning is passed through
After actual interface receives, be converted to the data that specific scanner data processing module can identify；
Virtual serial port module, for creating two virtual serial ports, is respectively used to connect interconnecting module and specific scanner number
According to processing module；
Specific scanner data processing module, it receives from a virtual serial port data to execute application-specific, thus
The data of identification plain scan rifle scanning.
Embodiment of above is merely to illustrate the present invention, and not limitation of the present invention, the ordinary skill people of this area
Member, without departing from the spirit and scope of the present invention, can also make a variety of changes and modification, therefore all equivalent
Technical scheme falls within scope of the invention, and the scope of patent protection of the present invention should be defined by the claims.
Claims (2)
1. a kind of based on application-specific using the method for plain scan rifle it is characterised in that comprising the following steps：
Create two virtual serial port COM 8 and COM 9；
Two virtual serial ports are connected；
It is respectively specific scanner data processing module and interconnecting module respectively distributes a described virtual serial port；
The actual interface of plain scan rifle is set using interconnecting module；
Debugging interconnecting module is so that the data that will scan via described plain scan rifle of described specific scanner data processing module
The data that described application-specific is identified is identified as by described interconnecting module；
Wherein, debugging interconnecting module is to send identification character to make described specific scanner data processing mould by described interconnecting module
The virtual serial port that block is configured to it is identified；
Wherein, send identification character to make described specific scanner data processing module that it is configured by described interconnecting module
Virtual serial port is identified being specially：Virtual serial port COM 8 is sent with identification string, so virtual with another of its series connection
Serial ports COM 9 is also identified character string, so that specific scanner data processing module identification virtual serial port, it will be considered that institute
State virtual serial port and plug specific scanner；
Wherein, described virtual serial port is the serial ports not actually existing；
Wherein, described series connection is to allow two serial ports to couple together, if so a serial ports sends out data thereto, another serial ports
Also described data can be read；
Wherein, respectively one described virtual serial port of distribution is concrete for described respectively specific scanner data processing module and interconnecting module
For：For described specific scanner data processing module, virtual serial port COM 9 is set：Be equivalent to this specific scanner data processing
Module to obtain, from this virtual serial port COM 9, the data that plain scan rifle scans out；
Another virtual serial port COM 8 is set for described interconnecting module, once so described interconnecting module is from described plain scan
The actual interface COM 1 of rifle reads data and just sends toward this virtual serial port COM 8.
2. a kind of device of the use plain scan rifle based on application-specific is it is characterised in that include：
Interconnecting module, its actual interface COM 1 for arranging described plain scan rifle, and described plain scan rifle is scanned
Data, after described actual interface receives, is converted to the data that specific scanner data processing module can identify；
Virtual serial port module, for creating two virtual serial port COM 8 and COM 9, be respectively used to connect described interconnecting module and
Specific scanner data processing module；
Specific scanner data processing module, it receives the data being derived from a virtual serial port COM 9 to execute application-specific, from
And identify the data of described plain scan rifle scanning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210590286.4A CN103902949B (en) | 2012-12-30 | 2012-12-30 | Method and device for using ordinary scanning gun based on specific application |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210590286.4A CN103902949B (en) | 2012-12-30 | 2012-12-30 | Method and device for using ordinary scanning gun based on specific application |
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| Publication Number | Publication Date |
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| CN103902949A CN103902949A (en) | 2014-07-02 |
| CN103902949B true CN103902949B (en) | 2017-02-15 |
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| CN201210590286.4A Active CN103902949B (en) | 2012-12-30 | 2012-12-30 | Method and device for using ordinary scanning gun based on specific application |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107909320A (en) * | 2017-11-06 | 2018-04-13 | 上海高通半导体有限公司 | A kind of shelf label device systems of modular warehouse information |
| CN116956961B (en) * | 2023-09-20 | 2023-11-28 | 四川省致链数字科技有限公司 | Data acquisition system and method for general code scanning gun |
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| CN1877656A (en) * | 2006-03-27 | 2006-12-13 | 深圳创维－Rgb电子有限公司 | Real-time monitoring management system for production information of TV |
| CN101789889A (en) * | 2010-01-14 | 2010-07-28 | 瑞斯康达科技发展股份有限公司 | Method and system for automatic testing communication equipment |
| CN102508796A (en) * | 2011-10-14 | 2012-06-20 | 深圳市京华科讯科技有限公司 | Serial port redirection method and system |
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2012
- 2012-12-30 CN CN201210590286.4A patent/CN103902949B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1877656A (en) * | 2006-03-27 | 2006-12-13 | 深圳创维－Rgb电子有限公司 | Real-time monitoring management system for production information of TV |
| CN101789889A (en) * | 2010-01-14 | 2010-07-28 | 瑞斯康达科技发展股份有限公司 | Method and system for automatic testing communication equipment |
| CN102508796A (en) * | 2011-10-14 | 2012-06-20 | 深圳市京华科讯科技有限公司 | Serial port redirection method and system |
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