CN110764628B - Method for using metal cipher keyboard as system keyboard - Google Patents
Method for using metal cipher keyboard as system keyboard Download PDFInfo
- Publication number
- CN110764628B CN110764628B CN201911055566.3A CN201911055566A CN110764628B CN 110764628 B CN110764628 B CN 110764628B CN 201911055566 A CN201911055566 A CN 201911055566A CN 110764628 B CN110764628 B CN 110764628B
- Authority
- CN
- China
- Prior art keywords
- keyboard
- key
- password
- wosa
- password keyboard
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Input From Keyboards Or The Like (AREA)
Abstract
The invention discloses a method for using a metal password keyboard as a system keyboard, which comprises the following steps of S1: modifying the configuration file, and configuring the key values according to the shift sequence of the key values defined by WOSA/XFS specifications according to the equipment model; step S2: starting a sub-thread, and detecting whether the cipher keyboard is in an idle state, namely, not executing the cipher keyboard command; step S3: when the password keyboard is detected to be in an idle state, the password keyboard is set to be in a plaintext input mode, no stop key is provided, the password keyboard is not automatically ended, a WOSA/XFS event is not reported, and all keys required are activated; step S4: receiving a user key, and converting a key value returned by the password keyboard into a corresponding key value defined by WOSA/XFS specification; step S5: virtualizing the obtained key value out of the corresponding system keyboard key event; step S6: detecting whether a password keyboard command comes or not; the invention realizes the compatibility of different types of password keyboards by modifying the configuration file, and is simple and convenient only by modifying the configuration file, and has universality.
Description
Technical Field
The invention relates to a method for using a metal password keyboard as a system keyboard, belonging to the technical field of self-service terminals.
Background
The metal cipher keyboard is used as common and important equipment in the financial field, is widely applied to financial equipment such as ATM (automatic teller machine), CDM (code division multiple access) machine, self-service card sender, intelligent teller machine and the like, is mainly used for inputting account numbers, passwords and the like, the development of the metal cipher keyboard generally follows the WOSA/XFS specification, the application of the cipher keyboard in the financial field is specified by the WOSA/XFS specification, a series of commands, events and the like are formulated, and when some applications need the cipher keyboard to be in an idle state, the metal cipher keyboard can be used as a system keyboard, namely, when no standard command is executed, the metal cipher keyboard can be used as the system keyboard to provide functions outside the specification, but because the cipher keyboards designed by different manufacturers are different, and not all the cipher keyboards are supported to be used as the system keyboard.
Disclosure of Invention
Aiming at the technical problems, the invention aims at: the paper guide device for the automatic separation type printer and the stamping machine is low in paper jam rate and convenient to maintain.
The technical solution of the invention is realized as follows: a method for using a metal password keyboard as a system keyboard comprises the following steps of S1: modifying the configuration file, and configuring the key values according to the shift sequence of the key values defined by WOSA/XFS specifications according to the equipment model; step S2: starting a sub-thread, and detecting whether the cipher keyboard is in an idle state, namely, not executing the cipher keyboard command; step S3: when the password keyboard is detected to be in an idle state, the password keyboard is set to be in a plaintext input mode, no stop key is provided, the password keyboard is not automatically ended, a WOSA/XFS event is not reported, and all keys required are activated; step S4: receiving a user key, and converting a key value returned by the password keyboard into a corresponding key value defined by WOSA/XFS specification; step S5: virtualizing the obtained key value out of the corresponding system keyboard key event; step S6: detecting whether a password keyboard command comes or not, if so, stopping the input, executing the password keyboard command, and waiting for the password keyboard to be in an idle state again.
Preferably, in step S3, the maximum input length is set to 0, i.e. the maximum input length is not limited.
Preferably, in step S5, the key event is generated by calling the API function keybd_event () of Windows.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
the method for using the metal cipher keyboard as the system keyboard of the invention sets the key values according to the key value shift sequence defined by the WOSA/XFS specification by modifying the configuration file, thereby converting the key values of the cipher keyboards of different types into the key values defined by the unified WOSA/XFS specification, thereby shielding the difference between the hardware of the cipher keyboard, realizing the compatibility of the cipher keyboards of different types, and having the advantages of simplicity, convenience and universality by only modifying the configuration file.
Drawings
The technical scheme of the invention is further described below with reference to the accompanying drawings:
FIG. 1 is a flow chart of a method of using a metal code keyboard as a system keyboard according to the present invention.
Detailed Description
The invention is described below with reference to the accompanying drawings.
Referring to fig. 1, a method for using a metal password keyboard as a system keyboard according to the present invention includes the following steps, step S1: modifying the configuration file, and configuring the key values according to the shift sequence of the key values defined by WOSA/XFS specifications according to the equipment model; step S2: starting a sub-thread, and detecting whether the cipher keyboard is in an idle state, namely, not executing the cipher keyboard command; step S3: when the password keyboard is detected to be in an idle state, the password keyboard is set to be in a plaintext input mode, no stop key is provided, the password keyboard is not automatically ended, a WOSA/XFS event is not reported, and all keys required are activated; step S4: receiving a user key, and converting a key value returned by the password keyboard into a corresponding key value defined by WOSA/XFS specification; step S5: virtualizing the obtained key value out of the corresponding system keyboard key event; step S6: detecting whether a password keyboard command comes or not, if so, stopping the input, executing the password keyboard command, and waiting for the password keyboard to be in an idle state again.
In step S3, in order to achieve the effect of simulating the system keyboard, special settings are required for parameters, and the maximum input length is set to 0, i.e. the maximum input length is not limited.
In step S5, by calling the API function keybd_event () of Windows, a key event is generated by simulation, for example: the analog-to-digital 1 key is pressed, which can be accomplished by calling the following functions:
keybd＿event(31，0，0，0)；
keybd＿event(31，0，KEYEVENTF＿KEYUP，0)。
the function of using the password keyboard as a system keyboard is realized by software design on the basis of the password keyboard, and the specific flow is as follows:
step S1: modifying the configuration file, and configuring the key values according to the shift sequence of the key values defined by WOSA/XFS specifications according to the equipment model;
step S2: starting a sub-thread, and detecting whether the cipher keyboard is in an idle state, namely, not executing the cipher keyboard command;
step S3: when the password keyboard is detected to be in an idle state, the password keyboard is set to be in a plaintext input mode, and similar to the implementation of a WFS_CMD_PIN_GET_DATA command in WOSA/XFS specification, interfaces can be shared, the maximum input length is set to be 0 (namely, the maximum input length is not limited), no stop key is provided, the automatic ending is not performed, the WOSA/XFS event is not reported, and all required keys are activated;
step S4: receiving a user key, and converting a key value returned by the password keyboard into a corresponding key value defined by WOSA/XFS specification;
step S5: virtualizing the obtained key value out of the corresponding system keyboard key event;
step S6: detecting whether a password keyboard command comes or not, if so, stopping the input, executing the password keyboard command, and waiting for the password keyboard to be in an idle state again.
The method for using the metal cipher keyboard as the system keyboard of the invention sets the key values according to the key value shift sequence defined by the WOSA/XFS specification by modifying the configuration file, thereby converting the key values of the cipher keyboards of different types into the key values defined by the unified WOSA/XFS specification, thereby shielding the difference between the hardware of the cipher keyboard, realizing the compatibility of the cipher keyboards of different types, and having the advantages of simplicity, convenience and universality by only modifying the configuration file.
The above embodiments are only for illustrating the technical concept and features of the present invention, and are intended to enable those skilled in the art to understand the content of the present invention and to implement the same, but are not intended to limit the scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be included in the scope of the present invention.
Claims (3)
1. A method of using a metal code keyboard as a system keyboard, characterized by: the method comprises the following steps of S1: modifying the configuration file, and configuring the key values according to the shift sequence of the key values defined by WOSA/XFS specifications according to the equipment model; step S2: starting a sub-thread, and detecting whether the cipher keyboard is in an idle state, namely, not executing the cipher keyboard command; step S3: when the password keyboard is detected to be in an idle state, the password keyboard is set to be in a plaintext input mode, no stop key is provided, the password keyboard is not automatically ended, a WOSA/XFS event is not reported, and all keys required are activated; step S4: receiving a user key, and converting a key value returned by the password keyboard into a corresponding key value defined by WOSA/XFS specification; step S5: virtualizing the obtained key value out of the corresponding system keyboard key event; step S6: detecting whether a password keyboard command comes or not, if so, stopping the input, executing the password keyboard command, and waiting for the password keyboard to be in an idle state again.
2. A method of using a metal code keypad as a system keypad as claimed in claim 1, wherein: in step S3, the maximum input length is set to 0, i.e., the maximum input length is not limited.
3. A method of using a metal code keypad as a system keypad as claimed in claim 1, wherein: in step S5, the key event is generated by calling the API function keybd_event () of Windows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911055566.3A CN110764628B (en) | 2019-10-31 | 2019-10-31 | Method for using metal cipher keyboard as system keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911055566.3A CN110764628B (en) | 2019-10-31 | 2019-10-31 | Method for using metal cipher keyboard as system keyboard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110764628A CN110764628A (en) | 2020-02-07 |
| CN110764628B true CN110764628B (en) | 2023-06-27 |
Family
ID=69335811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911055566.3A Active CN110764628B (en) | 2019-10-31 | 2019-10-31 | Method for using metal cipher keyboard as system keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110764628B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101465018A (en) * | 2009-01-12 | 2009-06-24 | 浪潮(山东)电子信息有限公司 | Self-learning financial cipher keyboard |
| CN103268668A (en) * | 2013-05-10 | 2013-08-28 | 广州广电运通金融电子股份有限公司 | Password input system and input method for self-service terminal |
| CN104965599A (en) * | 2015-05-21 | 2015-10-07 | 浪潮软件集团有限公司 | Method for applying metal password keyboard in system |
| CN107657187A (en) * | 2017-09-29 | 2018-02-02 | 百富计算机技术（深圳）有限公司 | A kind of keyboard and input method and system applied to android system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8456429B2 (en) * | 2009-07-30 | 2013-06-04 | Ncr Corporation | Encrypting touch-sensitive display |
-
2019
- 2019-10-31 CN CN201911055566.3A patent/CN110764628B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101465018A (en) * | 2009-01-12 | 2009-06-24 | 浪潮(山东)电子信息有限公司 | Self-learning financial cipher keyboard |
| CN103268668A (en) * | 2013-05-10 | 2013-08-28 | 广州广电运通金融电子股份有限公司 | Password input system and input method for self-service terminal |
| CN104965599A (en) * | 2015-05-21 | 2015-10-07 | 浪潮软件集团有限公司 | Method for applying metal password keyboard in system |
| CN107657187A (en) * | 2017-09-29 | 2018-02-02 | 百富计算机技术（深圳）有限公司 | A kind of keyboard and input method and system applied to android system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110764628A (en) | 2020-02-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103744593B (en) | Mobile terminal and method for preventing mis-operation of mobile terminal | |
| US8042042B2 (en) | Touch screen-based document editing device and method | |
| US20090077467A1 (en) | Mobile television and multimedia player key presentations | |
| US20090073126A1 (en) | Standardized method and systems for providing configurable keypads | |
| CN102819431A (en) | Setting method of logical orders, calling method of application program and mobile terminal | |
| CN101316402A (en) | Method for managing task on mobile phone | |
| US20070073940A1 (en) | Interface mediator for a computing device | |
| CN110764628B (en) | Method for using metal cipher keyboard as system keyboard | |
| CN106027631A (en) | Data transmission method and device | |
| CN105681533A (en) | Call content recording method and apparatus | |
| EP2307941B1 (en) | Mobile television and multimedia player key presentations | |
| CN108572594A (en) | Generation method, device and the terminal device of smart machine control instruction | |
| CN105138419B (en) | Setting value recovery system | |
| CN102096480A (en) | Cascading method for KVM system based on PS2 interface | |
| CN101236581A (en) | Information safety apparatus and its processing method | |
| CN201166888Y (en) | Automatic counter machine operated by a mobile telephone | |
| US20120259591A1 (en) | Keyboard testing method | |
| CN108490824B (en) | Intelligent electric appliance control method, device and mobile terminal | |
| CN105867772A (en) | Method and device for quickly closing application notice and user equipment | |
| CN101893986A (en) | Input method and device of touch screen | |
| CN102736833A (en) | Electromechanical device control system and method | |
| CN201893794U (en) | Network equipment with touch screen | |
| EP3244333B1 (en) | Method and device for concealing personal information on calling interface | |
| EP2368185A1 (en) | Coding for non functional keys of a keyboard or keypad | |
| CN107396201B (en) | Five-key operation method for television set |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |