CN202166964U - Information input device - Google Patents
Information input device Download PDFInfo
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- CN202166964U CN202166964U CN201120053219XU CN201120053219U CN202166964U CN 202166964 U CN202166964 U CN 202166964U CN 201120053219X U CN201120053219X U CN 201120053219XU CN 201120053219 U CN201120053219 U CN 201120053219U CN 202166964 U CN202166964 U CN 202166964U
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Abstract
The utility model provides an information input device, which comprises a pattern collecting unit, a pattern recognition unit, a main control unit and an information storage unit. The pattern collecting unit is used for sequentially reading patterns representing to-be-input characters and outputting the read patterns to the pattern recognition unit, the pattern recognition unit is used for receiving the patterns output by the pattern collecting unit and representing the to-be-input characters, recognizing the patterns and outputting the recognized characters to the main control unit, the main control unit is used for outputting the characters output by the pattern recognition unit to the information storage unit, and the information storage unit is used for sequentially storing the characters output by the main control unit and forming to-be-input information. The pattern reading and recognizing method is adopted for inputting various character information including password information (password, challenge code and the like) so that character keys can be removed from an information safe product and other devices and speed and accuracy of password input are improved.
Description
Technical field
The utility model relates to electronic information field, relates in particular to a kind of message input device.
Background technology
Popularize rapidly along with what Web bank, online payment etc. were used, various corresponding safety information products are also popularized thereupon.For example, the electric signing tools of generation that is used to sign electronically and checking, encryption, deciphering (like, USB KEY) is used to generate dynamic password generating apparatus (like, OTP token) of dynamic password etc.
In order to prevent to be used, all require the user after being arranged on the correct password of input equipment (button, touch-screen etc.) input on the above-mentioned safety information product (for example, PIN code etc.), could use above-mentioned safety information product usually by illegal family.
In addition, for based on the dynamic password generating apparatus of challenging/replying,, therefore need the user in this device, to import challenge code owing to need generate dynamic password (being dynamic password) based on challenge code.
From being convenient to user's consideration of carrying and reduce cost etc.; The size of above-mentioned safety information product is all less usually; Therefore the size that is arranged on the input equipment (button, touch-screen etc.) in the above-mentioned safety information product is also less usually; The user is through being arranged on various numerical keys and the letter key (being referred to as character keys) in the above-mentioned safety information product, or encrypted messages such as the soft keyboard input password through showing on the touch-screen, challenge code are very inconvenient, and efficient is very low.
The utility model content
The utility model technical matters to be solved is; Overcome the deficiency of prior art, provide a kind of and need not through being arranged on the data inputting method and the device of input that character keys on the devices such as safety information product can realize comprising the various character informations of encrypted message (password, challenge code etc.).
In order to address the above problem, the utility model provides a kind of message input device, it is characterized in that, this device comprises: figure collecting unit, Figure recognition unit, main control unit, information memory cell; Wherein:
Said figure collecting unit is used for reading in regular turn the figure that is used to represent each character to be entered, and exports the figure that reads to said Figure recognition unit;
Said Figure recognition unit be used for receive the output of said figure collecting unit be used to represent the figure of each character to be entered after, it is discerned, the character that identification is obtained exports said main control unit to;
Said main control unit is used for exporting the character of said Figure recognition unit output to said information memory cell;
Said information memory cell is used for storing in regular turn the character of the composition information to be entered of said main control unit output.
In addition, said figure collecting unit also is used to read the functional graphic that is used to represent predefined character input control operation, and exports the functional graphic that reads to said Figure recognition unit;
Said Figure recognition unit also is used for after the said functional graphic that receives said figure collecting unit output, it being discerned, and the character input control operation instruction that identification is obtained exports said main control unit to;
Said main control unit also is used for after the said character input control operation instruction that receives the output of said Figure recognition unit, carrying out corresponding character input control operation.
In addition, said character input control operation comprises: the ending message input operation;
Said main control unit also is used for after the ending message input operation instruction that receives the output of said Figure recognition unit, finishing this information input.
In addition, said character input control operation comprises: the character clear operation;
Said main control unit also is used for after the character clear operation instruction that receives the output of said Figure recognition unit, removing the character of one or more up-to-date inputs of storing in the said information memory cell.
In addition, also comprise in the said message input device: the electronic signature functionality unit;
Said information to be entered is a password;
Said main control unit also is used for the password that is stored in said information memory cell is verified, verifies that successfully the back is to said electronic signature functionality unit sending controling instruction, to open the electronic signature functionality of said electronic signature functionality unit.
In addition, also comprise in the said message input device: the dynamic password generation unit;
Said information to be entered is the challenge code that is used to generate dynamic password;
Said main control unit also is used for extracting the challenge code that is stored in said information memory cell, and sends it to said dynamic password generation unit;
Said dynamic password generation unit is used for behind the said challenge code that receives said main control unit output, using said challenge code to generate dynamic password.
In sum; Because the utility model adopts figure to read and identification mode comprises the input of the various character informations of encrypted message (password, challenge code etc.); Make and character keys can be set on the devices such as safety information product; But increased the operations area on the safety information product panel, and improved the input speed and the accuracy of encrypted message.
In addition; The utility model can also adopt figure to read and identification mode is carried out the input that control operation is instructed; Make and need not to be provided with or to be provided with on a small quantity function button on the device such as safety information product; But further increased the operations area on the safety information product panel, and reduced equipment cost.
Description of drawings
Fig. 1 is the process flow diagram of the pairing data inputting method of the utility model;
Fig. 2 is the structural representation of the utility model embodiment message input device.
Embodiment
The core of the utility model is; Message input device (for example; Electric signing tools, dynamic password generating apparatus etc.) through reading the figure that is used to represent each character to be entered in regular turn; And the figure that reads discerned obtain each character to be entered (for example, code characters, challenge code character etc.).
To combine accompanying drawing and embodiment that the utility model is described in detail below.
Fig. 1 is the process flow diagram of the pairing data inputting method of the utility model embodiment.As shown in Figure 1, this method comprises:
101, character display figure and/or functional graphic on show media, and the display position information of character graphics or functional graphic;
The user can be known according to the display position information of characters displayed figure or functional graphic on the show media (can be referred to as and treat tablet pattern) and respectively treats the viewing area (position) of tablet pattern on show media;
Above-mentioned show media can be following one or more combination: display, paper, card etc.
The display position information is used to indicate treats the viewing area of tablet pattern on show media accordingly.
The viewing area of treating tablet pattern can be at the periphery of corresponding display position information self viewing area, for example, can be on display position information self viewing area (or down or a left side or right), show with certain form and to treat tablet pattern; Also can be in the inside of display position information self viewing area, for example, part zone that can be in display position information self viewing area shows with certain form and to treat tablet pattern; Perhaps, the display position information self is treats tablet pattern, and the viewing area of display position information overlaps with the viewing area of treating tablet pattern accordingly in other words.
Above-mentioned character graphics is used to represent one or more characters to be entered.
The above-mentioned functions figure is used to represent predefined one or one group of character input control operation; The above-mentioned functions figure can comprise following one or more: be used to represent the removing figure of character clear operation, be used to represent the repetition tablet pattern of repetition input operation, be used to represent the end tablet pattern of ending message input operation.
Above-mentioned character clear operation is used to remove the character of one or more up-to-date inputs.
Above-mentioned repetition input operation is used for the character of up-to-date input is repeated one or many; For example, the character of up-to-date input is ' 0 ', repeats input operation and can the individual character ' 0 ' of n (n >=1) be added in the character list entries as successive character.
102, wait for the user use message input device from the respective regions (position) of show media read treat tablet pattern, message input device read treat tablet pattern after, jump to step 103;
Above-mentionedly treat that tablet pattern can be is the figure of main body with the character; For example, be used to represent that the figure of character to be entered ' 1 ' adopts predefined font and the shape of color characters displayed ' 1 ' on show media exactly; Be used to represent that the functional graphic of character clear operation adopts predefined font and the shape of color characters displayed string " removing " on show media exactly.
The above-mentioned tablet pattern of treating also can be other figure of binding (related) with information to be entered, for example, with a circular solids dot pattern (' ● ') expression character to be entered ' 1 ', representes character to be entered ' 2 ' with two above-mentioned circular solids dot patterns; Perhaps with arrow figure
expression character clear operation left.
Certainly, also can adopt more complicated coded system and figure to represent each character to be entered respectively, for example, represent each character to be entered with the coded system and the figure constituted mode of bar code.
Message input device can be operated through read (collections) that the camera established in it or special-purpose graph scanning equipment (being referred to as the figure collecting unit) carry out figure.
103; Message input device is discerned the figure that reads; And judge the information type (promptly judging the information type of this figure representative) read; If what read is character to be entered (be that the current figure that reads is a character graphics, be used to represent character to be entered), then jump to step 104; If what read is functional graphic (be that the current figure that reads is a functional graphic, be used to represent character input control operation), then jump to step 105.
The concrete implementation method of Figure recognition sees also relevant documentation of the prior art, for example, and OCR technical documentation etc.
104, if the current figure representative that reads is character to be entered (what promptly read is character graphics), the current character that reads of message input device record adds its character as up-to-date input in the character list entries to;
Alternatively, message input device can also show the character that reads on its display screen, or shows current character list entries, so that the user judges whether the character of input is correct.
105; If the current figure representative that reads is character input control operation (being that the current figure that reads is a functional graphic); Then message input device is judged the action type of the pairing character input of this figure control operation: if character clear operation (functional graphic that promptly reads is for removing figure) then jumps to step 106; If repeat input operation (functional graphic that promptly reads is the repetition tablet pattern), then jump to step 107; If ending message input operation (functional graphic that promptly reads is for finishing tablet pattern) then jumps to step 108.
106, when the functional graphic that reads is that message input device is deleted one or more characters of up-to-date input from the character list entries, and jumps to step 102 when removing figure.
107, when the functional graphic that reads was the repetition tablet pattern, message input device added n the character identical with the character of up-to-date input in the character list entries to as input character, and jumps to step 102.
108, when the functional graphic that reads is when finishing tablet pattern, finish this information input, this flow process finishes.
According to the ultimate principle of the utility model, the foregoing description can also have multiple mapping mode, for example:
(1) in the above-described embodiments, message input device need judge whether current information input finishes according to the functional graphic of input;
In other embodiment of the utility model, message input device can also judge whether current information input finishes according to following method:
Whether the user supresses is used to the button that finishes to import in the message input device, if determination information EOI then; And/or
For the input information (for example, the PIN code of fixed character length) of fixed character length, whether read and recognized the character of respective numbers, if determination information EOI then; And/or
Whether surpassed predefined information input time, if determination information EOI then.
(2) in the above-described embodiments, message input device need come execution character to remove, repeat operations such as input according to the functional graphic of input;
In other embodiment of the utility model, input equipment such as button that can also be through being provided with in the message input device, touch-screen is carried out corresponding operation.
Process flow diagram shown in Figure 1 has been introduced the basic function and the method for operating of the utility model in detail.To each functional unit that comprise in the utility model be described in detail below.
Fig. 2 is the structural representation of the utility model embodiment message input device; As shown in Figure 2, this device comprises: figure collecting unit, Figure recognition unit, main control unit, information memory cell; Wherein:
The figure collecting unit is used for reading in regular turn the figure that is used to represent each character to be entered, and exports the figure that reads to the Figure recognition unit;
The Figure recognition unit be used for receive figure collecting unit output be used to represent the figure of each character to be entered after, it is discerned, the character that identification is obtained exports main control unit to;
Main control unit is used for exporting the character of Figure recognition unit output to information memory cell;
Information memory cell is used for storing in regular turn the character of the composition information to be entered of main control unit output, promptly is used for the store character list entries.
In addition, the graphic presentation that is used to represent each character to be entered is at show media; Also show on the show media: the functional graphic that is used to represent predefined character input control operation; The figure collecting unit also is used for the read functions figure, and exports the functional graphic that reads to the Figure recognition unit; The Figure recognition unit also is used for after the functional graphic that receives the output of figure collecting unit, it being discerned, and the character input control operation instruction that identification is obtained exports main control unit to; Main control unit also is used for after the character input control operation instruction that receives the output of Figure recognition unit, carrying out corresponding character input control operation.
In addition, character input control operation comprises: the ending message input operation; Main control unit also is used for after the ending message input operation instruction that receives the output of Figure recognition unit, finishing this information input.
In addition, character input control operation comprises: the character clear operation; Main control unit also is used for after the character clear operation instruction that receives the output of Figure recognition unit, removing the character of one or more up-to-date inputs of storing in the information memory cell.
In addition, can also comprise in the message input device: the electronic signature functionality unit, promptly message input device is an electric signing tools.Information to be entered is a password; The main control unit of electric signing tools also is used for the password that is stored in information memory cell is verified, verifies that successfully the back is to electronic signature functionality unit sending controling instruction, with the electronic signature functionality of unlocking electronic signature function unit.
In addition, can also comprise in the message input device: the dynamic password generation unit, promptly message input device is the dynamic password generating apparatus.Information to be entered is the challenge code that is used to generate dynamic password;
Main control unit also is used for extracting the challenge code that is stored in information memory cell, and sends it to the dynamic password generation unit;
The dynamic password generation unit is used for behind the challenge code that receives main control unit output, uses challenge code to generate dynamic password.
In addition, can also comprise in the message input device: input block is used for sending the above-mentioned character input control operation of user through the input of input equipments such as button or touch-screen to main control unit.
In addition, can also comprise in the message input device: display unit is used to receive and show the character that main control unit sends.
In sum; Because the utility model adopts figure to read and identification mode comprises the input of the various character informations of encrypted message (password, challenge code etc.); Make and character keys can be set on the devices such as safety information product; But increased the operations area on the safety information product panel, and improved the input speed and the accuracy of encrypted message.
In addition; The utility model can also adopt figure to read and identification mode is carried out the input that control operation is instructed; Make and need not to be provided with or to be provided with on a small quantity function button on the device such as safety information product; But further increased the operations area on the safety information product panel, and reduced equipment cost.
Claims (4)
1. a message input device is characterized in that, this device comprises: figure collecting unit, Figure recognition unit, main control unit, information memory cell; Wherein:
Said figure collecting unit is used for reading in regular turn the figure that is used to represent each character to be entered, and exports the figure that reads to said Figure recognition unit;
Said Figure recognition unit is used to receive the figure that is used to represent each character to be entered of said figure collecting unit output, and the character that identification is obtained exports said main control unit to;
Said main control unit is used for exporting the character of said Figure recognition unit output to said information memory cell;
Said information memory cell is used for storing in regular turn the character of the composition information to be entered of said main control unit output.
2. device as claimed in claim 1 is characterized in that,
Said figure collecting unit also is used to read the functional graphic that is used to represent predefined character input control operation, and exports the functional graphic that reads to said Figure recognition unit;
Said Figure recognition unit also is used to receive the said functional graphic of said figure collecting unit output, and the character input control operation instruction that identification is obtained exports said main control unit to;
Said main control unit also is used for after the said character input control operation instruction that receives the output of said Figure recognition unit, carrying out corresponding character input control operation.
3. according to claim 1 or claim 2 device is characterized in that,
Also comprise in the said message input device: the electronic signature functionality unit that connects main control unit.
4. according to claim 1 or claim 2 device is characterized in that,
Also comprise in the said message input device: the dynamic password generation unit that connects main control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120053219XU CN202166964U (en) | 2011-03-02 | 2011-03-02 | Information input device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120053219XU CN202166964U (en) | 2011-03-02 | 2011-03-02 | Information input device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202166964U true CN202166964U (en) | 2012-03-14 |
Family
ID=45802778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120053219XU Expired - Lifetime CN202166964U (en) | 2011-03-02 | 2011-03-02 | Information input device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202166964U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107360126A (en) * | 2016-08-22 | 2017-11-17 | 天地融科技股份有限公司 | A kind of method, system and terminal that client is logged in using pattern identification code |
-
2011
- 2011-03-02 CN CN201120053219XU patent/CN202166964U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107360126A (en) * | 2016-08-22 | 2017-11-17 | 天地融科技股份有限公司 | A kind of method, system and terminal that client is logged in using pattern identification code |
| CN107360126B (en) * | 2016-08-22 | 2020-03-24 | 天地融科技股份有限公司 | Method, system and terminal for logging in client by using graphic identification code |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 102211 Beijing city Changping District Baishan town 100 Ge Road No. 9 Building No. 2 hospital Patentee after: Tendyron Technology Co., Ltd. Address before: 100083, B, block 17, golden building, No. 1810 Qinghua East Road, Beijing, Haidian District Patentee before: Beijing Tendyron Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120314 |