CN105913558A - Novel cipher keyboard and realization method thereof - Google Patents
Novel cipher keyboard and realization method thereof Download PDFInfo
- Publication number
- CN105913558A CN105913558A CN201610241565.8A CN201610241565A CN105913558A CN 105913558 A CN105913558 A CN 105913558A CN 201610241565 A CN201610241565 A CN 201610241565A CN 105913558 A CN105913558 A CN 105913558A
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- CN
- China
- Prior art keywords
- projection
- user
- substrate
- keyboard
- projection substrate
- 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.)
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Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F9/00—Details other than those peculiar to special kinds or types of apparatus
- G07F9/02—Devices for alarm or indication, e.g. when empty; Advertising arrangements in coin-freed apparatus
- G07F9/023—Arrangements for display, data presentation or advertising
- G07F9/0235—Arrangements for display, data presentation or advertising the arrangements being full-front touchscreens
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/82—Protecting input, output or interconnection devices
- G06F21/83—Protecting input, output or interconnection devices input devices, e.g. keyboards, mice or controllers thereof
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
- G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
- G07F7/10—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means together with a coded signal, e.g. in the form of personal identification information, like personal identification number [PIN] or biometric data
- G07F7/1025—Identification of user by a PIN code
- G07F7/1033—Details of the PIN pad
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
- G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
- G07F7/10—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means together with a coded signal, e.g. in the form of personal identification information, like personal identification number [PIN] or biometric data
- G07F7/1025—Identification of user by a PIN code
- G07F7/1091—Use of an encrypted form of the PIN
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Position Input By Displaying (AREA)
- Projection Apparatus (AREA)
Abstract
The invention relates to a novel cipher keyboard and a realization method thereof; the novel cipher keyboard comprises a projection head and a projection substrate; the projection head can project the cipher keyboard arrangement layout onto the projection substrate; a user touches the corresponding zone on the projection substrate according to the cipher keyboard random arrangement layout; then the projection substrate determines user inputted contents according to the user touched zone and the cipher keyboard arrangement layout, and said steps are repeated to finish user cipher input. The keyboard layout is changed into projection head random distribution; a touch screen or a camera can identify input contents, so keyboard input can be safer.
Description
Technical field
The present invention is a kind of neomorph of code keypad, is mainly used in user when POS pays and inputs password use, belongs to user and use equipment, be specially a kind of novel cipher keyboard and its implementation.
Background technology
At present, continue to optimize enhancing along with 3C Product systemic-function, multimedia application and data are processed more frequently and huge；People's disguise to use product, safety strengthens the most accordingly；
Code keypad the most on the market, substantially based on plastic housing, uses key-press input, and this kind of mode key position is fixed, in safety, there is bigger hidden danger, easily carried out stealing bank card password etc. by various means by undesirable, user is caused great threat
Prior art:
Fixing button silk-screen position, inputs according to silk-screen when user inputs, then this input content of liquid crystal tip；Code keypad identifies the content of input according to the actual button pressed.
Prior art shortcoming:
Input content position is fixed, and steals the input content that can to regard steathily according to input gesture user depending on person, further, since human body is with heat, all can leave heat every time, steal this also dependent on thermal imaging principle to steal user profile after input on keyboard.
According to the shortcoming of prior art, this Patent design is by changing form, and material and display and detection mode reach safe purpose；On using, make input through keyboard safer by the sequence that software algorithm is random.
Summary of the invention
It is an object of the invention to provide a kind of novel cipher keyboard and its implementation, keyboard layout is changed over and uses projection head to carry out random distribution by this novel cipher keyboard, identifies input by touch screen or photographic head so that input through keyboard is safer.
For achieving the above object, the technical scheme is that a kind of novel cipher keyboard, including projection head, projection substrate, projection head is by code keypad alignment placement projection to projection substrate, and user touches projection substrate respective regions according to code keypad random alignment layout, then, projection substrate is according to user touch area and code keypad alignment placement, judge user input content, repeat said process, complete user cipher input.
In an embodiment of the present invention, also include a projector equipment being connected with projection head, a host computer being connected with described projector equipment and projection substrate, described host computer is used for generating code keypad random alignment layout and being sent to projector equipment, described host computer is additionally operable to according to user touch area and code keypad alignment placement, it is judged that user input content.
In an embodiment of the present invention, also including a watching shield cover being arranged on projection substrate, described projection head is arranged on watching shield cover, is beneficial in code keypad alignment placement projection to projection substrate.
In an embodiment of the present invention, described watching shield cover outer circumferential side is glass-mirror.
In an embodiment of the present invention, described projection substrate is touch screen or photographic head.
Present invention also offers the implementation method of a kind of novel cipher keyboard, comprise the steps,
S1 a: host computer and the projector equipment being connected with this host computer, projection substrate are provided；
S2: host computer generates code keypad random alignment layout, and by the projection head projection of projector equipment to projection substrate；
S3: user, according to code keypad random alignment layout, touches projection substrate respective regions；
S4: host computer judges whether user touches projection substrate, and in this way, host computer is according to current password keyboard random alignment layout and user touch area, it is judged that user is currently entered content；As no, repeated execution of steps S4；
S5: repeated execution of steps S2-S4, completes user cipher input.
In an embodiment of the present invention, described projection substrate is a touch screen.
In an embodiment of the present invention, described projection substrate is a photographic head, i.e. can determine whether user touch area by photographic head identification technology.
In an embodiment of the present invention, also including a watching shield cover being arranged on projection substrate, described projection head is arranged on watching shield cover, is beneficial in code keypad alignment placement projection to projection substrate.
In an embodiment of the present invention, described watching shield cover outer circumferential side is glass-mirror.
Compared to prior art, the method have the advantages that
1, keyboard layout is changed over and uses projection head to carry out random distribution by the present invention, identifies input by touch screen or photographic head so that input through keyboard is safer；
2, keyboard masked areas of the present invention uses glass-mirror to block, and gives and has seen whether to regard steathily person depending on person one prompting and beneficially user steathily；
3, the present invention makes lawless person cannot be snatched password by thermal imaging by the material (material is to use metal material, such as aluminium alloy) changing projection substrate.
Accompanying drawing explanation
Fig. 1 is Novel keyboard structure schematic diagram of the present invention.
Fig. 2 is the inventive method flow chart.
In figure: 1-projection head, 2-projection substrate, 3-view field.
Detailed description of the invention
Below in conjunction with the accompanying drawings, technical scheme is specifically described.
As shown in Figure 1, a kind of novel cipher keyboard of the present invention, including projection head 1, projection substrate 2, projection head 1 (will project the view field 3 to projection substrate 2) in code keypad alignment placement projection to projection substrate 2, and user touches projection substrate 2 respective regions according to code keypad random alignment layout, then, projection substrate 2 is according to user touch area and code keypad alignment placement, judge user input content, repeat said process, complete user cipher input.The principle of the invention is: project on touch screen by the layout of code keypad by projection head, and after each user inputs a password, projected layout carries out layout again, the most again projects, and user inputs next bit password again.
In the present invention, also include a projector equipment being connected with projection head, a host computer being connected with described projector equipment and projection substrate, described host computer is used for generating code keypad random alignment layout and being sent to projector equipment, described host computer is additionally operable to according to user touch area and code keypad alignment placement, it is judged that user input content.
In the present invention, also including a watching shield cover being arranged on projection substrate, described projection head is arranged on watching shield cover, is beneficial in code keypad alignment placement projection to projection substrate.Described watching shield cover outer circumferential side is glass-mirror.
In the present invention, described projection substrate is touch screen or photographic head.For making the projection substrate of the application have the function of anti-thermal imaging simultaneously, when using touch screen as projection substrate, this touch screen can use the touch screen of metal material (can be aluminium alloy).
As in figure 2 it is shown, present invention also offers the implementation method of a kind of novel cipher keyboard, comprise the steps,
S1 a: host computer and the projector equipment being connected with this host computer, projection substrate are provided；
S2: host computer generates code keypad random alignment layout, and by the projection head projection of projector equipment to projection substrate；
S3: user, according to code keypad random alignment layout, touches projection substrate respective regions；
S4: host computer judges whether user touches projection substrate, and in this way, host computer is according to current password keyboard random alignment layout and user touch area, it is judged that user is currently entered content；As no, repeated execution of steps S4；
S5: repeated execution of steps S2-S4, completes user cipher input.
In the present invention, described projection substrate is a touch screen, or described projection substrate is a photographic head, i.e. can determine whether user touch area by photographic head identification technology.
In the present invention, also including a watching shield cover being arranged on projection substrate, described projection head is arranged on watching shield cover, is beneficial in code keypad alignment placement projection to projection substrate.Described watching shield cover outer circumferential side is glass-mirror.
It is above presently preferred embodiments of the present invention, all changes made according to technical solution of the present invention, when produced function is without departing from the scope of technical solution of the present invention, belong to protection scope of the present invention.
Claims (10)
1. a novel cipher keyboard, it is characterized in that: include projection head, projection substrate, projection head is by code keypad alignment placement projection to projection substrate, user touches projection substrate respective regions according to code keypad random alignment layout, then, projection substrate is according to user touch area and code keypad alignment placement, it is judged that user input content, repeat said process, complete user cipher input.
A kind of novel cipher keyboard the most according to claim 1, it is characterized in that: also include a projector equipment being connected with projection head, a host computer being connected with described projector equipment and projection substrate, described host computer is used for generating code keypad random alignment layout and being sent to projector equipment, described host computer is additionally operable to according to user touch area and code keypad alignment placement, it is judged that user input content.
A kind of novel cipher keyboard the most according to claim 1 and 2, it is characterised in that: also including a watching shield cover being arranged on projection substrate, described projection head is arranged on watching shield cover, is beneficial in code keypad alignment placement projection to projection substrate.
A kind of novel cipher keyboard the most according to claim 3, it is characterised in that: described watching shield cover outer circumferential side is glass-mirror.
A kind of novel cipher keyboard the most according to claim 1 and 2, it is characterised in that: described projection substrate is touch screen or photographic head.
6. the implementation method of a novel cipher keyboard, it is characterised in that: comprise the steps,
S1 a: host computer and the projector equipment being connected with this host computer, projection substrate are provided；
S2: host computer generates code keypad random alignment layout, and by the projection head projection of projector equipment to projection substrate；
S3: user, according to code keypad random alignment layout, touches projection substrate respective regions；
S4: host computer judges whether user touches projection substrate, and in this way, host computer is according to current password keyboard random alignment layout and user touch area, it is judged that user is currently entered content；As no, repeated execution of steps S4；
S5: repeated execution of steps S2-S4, completes user cipher input.
The implementation method of a kind of novel cipher keyboard the most according to claim 6, it is characterised in that: described projection substrate is a touch screen.
The implementation method of a kind of novel cipher keyboard the most according to claim 6, it is characterised in that: described projection substrate is a photographic head, i.e. can determine whether user touch area by photographic head identification technology.
9. according to the implementation method of a kind of novel cipher keyboard described in claim 6 to 8 any one, it is characterized in that: also include a watching shield cover being arranged on projection substrate, described projection head is arranged on watching shield cover, is beneficial in code keypad alignment placement projection to projection substrate.
The implementation method of a kind of novel cipher keyboard the most according to claim 9, it is characterised in that: described watching shield cover outer circumferential side is glass-mirror.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610241565.8A CN105913558A (en) | 2016-04-19 | 2016-04-19 | Novel cipher keyboard and realization method thereof |
| PCT/CN2016/094782 WO2017181563A1 (en) | 2016-04-19 | 2016-08-12 | Novel password keyboard and implementation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610241565.8A CN105913558A (en) | 2016-04-19 | 2016-04-19 | Novel cipher keyboard and realization method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105913558A true CN105913558A (en) | 2016-08-31 |
Family
ID=56746305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610241565.8A Pending CN105913558A (en) | 2016-04-19 | 2016-04-19 | Novel cipher keyboard and realization method thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105913558A (en) |
| WO (1) | WO2017181563A1 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2694364Y (en) * | 2004-04-05 | 2005-04-20 | 周志坤 | Stochastic dynamic keyboard |
| US20070162532A1 (en) * | 2005-12-09 | 2007-07-12 | Holger Ceskutti | Method for generating at least one random number |
| CN103258372A (en) * | 2012-02-15 | 2013-08-21 | 深圳市证通电子股份有限公司 | Laser imaging password keyboard |
| CN103827780A (en) * | 2011-07-12 | 2014-05-28 | 谷歌公司 | Methods and systems for a virtual input device |
| CN105378601A (en) * | 2013-08-21 | 2016-03-02 | 英特尔公司 | System and method for creating an interacting with a surface display |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103793659B (en) * | 2012-10-31 | 2017-12-22 | 联想企业解决方案(新加坡)有限公司 | Method and system for setting password and method and system for verifying password |
-
2016
- 2016-04-19 CN CN201610241565.8A patent/CN105913558A/en active Pending
- 2016-08-12 WO PCT/CN2016/094782 patent/WO2017181563A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2694364Y (en) * | 2004-04-05 | 2005-04-20 | 周志坤 | Stochastic dynamic keyboard |
| US20070162532A1 (en) * | 2005-12-09 | 2007-07-12 | Holger Ceskutti | Method for generating at least one random number |
| CN103827780A (en) * | 2011-07-12 | 2014-05-28 | 谷歌公司 | Methods and systems for a virtual input device |
| CN103258372A (en) * | 2012-02-15 | 2013-08-21 | 深圳市证通电子股份有限公司 | Laser imaging password keyboard |
| CN105378601A (en) * | 2013-08-21 | 2016-03-02 | 英特尔公司 | System and method for creating an interacting with a surface display |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017181563A1 (en) | 2017-10-26 |
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20160831 |