TWI225620B - Application device using finger print recognition to drive fast function and method thereof - Google Patents

Abstract

An application device using finger print recognition to drive fast function and method thereof provide a user to pre-define a finger print and function key mapping table and store the mapping table in a storage device so as to execute different function keys corresponding to the recognized finger print of the user. The application device at least comprises an application device switching module, a finger print input module, a finger print recognition module and a control module.

Description

1225620 V. Description of the invention (1) [Application device in the field of the invention and application method of shortcut function thereof, and the invention The invention is a driving fast function, especially a driving fast method by fingerprint recognition. [Background of the Invention] The technology of fingerprint recognition is well developed. Fingerprint recognition is used in access control, ATM cards, or car keys, and in information products. . It can also be used in place of a password. For example, screen saver, J machine, :: password, etc. In the past, users had to type, ^ Ludden and there was no crack

The danger ‘if it ’s an important secret’ is even more worrying. If it can be replaced by a fingerprint reader, not only will it be more secure, but it will also be more convenient to enter ^ ^ codes. Do n’t worry about forgetting your password.

On the other hand, in view of the increasingly compact size of portable computer equipment (such as computers, personal digital assistants (PDAs), mobile phones, etc.), the demand for functional items is increasing day by day. The function keys set on the device are insufficient. In addition, especially in I A products, consumers not only have strict requirements on the characteristics of portable products such as miniaturization of volume and enhancement of functions, but also the aesthetic design of products. Therefore, the numerous function keys provided in the conventional portable computer device are no longer acceptable to consumers. Therefore, an application device and method for driving the fast function of a portable computer device by fingerprint identification has become a topic of concern. [Summary and Purpose of the Invention] The purpose of the present invention is mainly to use a fingerprint recognition device to perform and provide a function key (function key) to perform a function quickly, especially to borrow

Page 4 1225620 V. Description of the invention (2) By recognizing the different function keys of the user's different fingers, the same function keys can be used not only to enter a new product, enhance product functions, beautify products ί: Outer: services for portable computer devices. It can also provide more driving through fingerprint recognition as disclosed in the present invention, which provides a user with an application device that predefines a fingerprint. The fingerprint-function key correspondence table is in a storage bud = key correspondence table, and includes at least: an application device switching module, a finger stem, the application device pattern recognition module and a control module. The detailed content and technology of the present invention · The σ diagram is explained as [Detailed description of the invention] The present invention proposes a driving method and method by fingerprint recognition. The block diagram of the application module of the quick and easy-to-use application. The text recognition driver 100 includes a fingerprint input module 110, an application device switching module 130, and a control module 14. 复 二 120 — Grain input mode 110 is used to provide fingerprint input by the user, where a fingerprint signal is referred to; the above-mentioned fingerprint recognition module 丨 20 further includes:-122 and a comparison unit 124 to provide conversion of the input fingerprint "means early ^

Code and identification procedure; the above-mentioned application device switching module 13 is used to provide the user with the option to control the electric agate device; and the control module Η0 is used to judge based on the identification of the fingerprint identification module 1 2 0 The result comes to two corresponding actions. T V. Description of the invention (3) Please refer to FIG. 2, which is a detailed block diagram of the application device switching module 130 and the control module = The application device switching module 13 in the invention is provided for a hardware circuit and software design, and provides the user with a selective switch 132 or one, and the application device sets the day and day, (not shown in the figure) = The computer device to be controlled, the fingerprint recognition application device 丨 〇〇 will generate different application device turn-in signals 132A ~, Tian, and Ya through the application device connector (such as USB interface) 140A ~ 140N to connect the selected computer device to be controlled. When using the fingerprint identification application device 100, it is necessary to define a " referred to 1 x energy key correspondence table π, where the fingerprint-function key correspondence table contains at least the fingerprint data predefined by the user and the fingerprint data correspondence. Function keys: Up: 2 Enter and set the required fingerprint according to user needs-Function: δίι should be controlled. For example: 食 hand index finger represents π printing, function, right r ^ = return to the main day surface, function and left hand little finger represent ,, power off function: ΐ π fingerprint defined by 7-function key corresponding The table π is stored in one, and the pants provide control signals corresponding to the output of the control module 140. Among the internal storage devices 142 ', σ', and external storage devices built in the control module 140 1 4 4 to access, so that users can use this when using: other portable computer devices: then two ^ send :: = app read and read, thereby eliminating the heavy function 重 ^ a you remove The same fingerprint is different in different product devices ^ y * When the user needs to use the function keys in general operation, in addition to using the physical function keys preset in the computer device, it can also benefit from the description of the invention (4 ) Use the fingerprint recognition application to install the magic card to perform the related function.-:: The present invention refers to the fingerprint X function by using the fingerprint. (Polishing its method 'Proposed specific embodiments are described as follows :, Application of the smart function (―) Righteous function: When the user moves n〇 in order to read the finger ^ j \ Enter the pattern recognition module 12 in a private pattern wheel; after tf, the fingerprint signal is transmitted to-refers to her μ, Μ, and the fingerprint of the fingerprint, and the coding unit 122 in the group 120. According to the specific \ Ren Zeng sequence, the fingerprint :; the pattern signal code is converted into a specific |, fingerprint code, ..., this; two; and this: the need to set this specific "fingerprint code," to have : User can; I !: J: " ^^^^, 5〇 " will produce a "fingerprint-function reference table", after that, device 142 or external storage device 144 neutron; The basis of internal storage pattern recognition. Take 4 as the user's finger (2) operation application in the future: the fingerprint-function operation operation is to be completed, and the user can enter the identification application device 100 after operation. The portable computer uses the fingerprint of Rabbit Ming to perform the corresponding fingerprint identification function. First, 3V / Λ9 temples are placed in the fingerprint input module U 0 according to the needs, and a specific hand is pulled. Pull M 1 to 5 lbs. Feng Ying said that Hao Er will encode this fingerprint signal “port” and change this one according to a specific algorithm. The pattern code is sent to the fingerprint identification module! ^ 7 " 124 'for fingerprint comparison. Here-step; ^ For the early Yuan 124, the received "fingerprint code" will be stored with Wt

Page 7 J Then the fingerprint signal is transmitted to the fingerprint identification module), = ϋ encoding and identification procedures. Fingerprint identification module i2〇, line 1225620 V. Description of the invention (5) In the storage device 142 or external storage device 142), the fingerprint is compared with the table π to check this " protection " e丕 & 刀 此 芩 考 # 定. ^ 里 、、 々 士 4 彳 日 彳 疋 has corresponding functions. ○ If there is a corresponding function setting, the system can produce no response to indicate this. The user's actions may be meaningless. The De-Tie Ren system can also generate an error message to remind the user that the function key has not yet been used, or to remind the user that his operation is wrong. For example, 4 is found in the identification module 120 : The entered "fingerprint code" matches a certain function of "quotation", which means that this action has the corresponding shortcut function 1 5 0 Α ~ 1 5 0 Ν (such as printing , Return to the main day, shut down,:, network login, etc.). Therefore, the comparison unit 124 will take out the corresponding function instruction from the reference table of the second and second, and take this- It is transmitted to the control module in the system. ', The physical function key, and the analog function. The heart command is used. "Outside = = The application of the shortcut function driven by fingerprint recognition can be used not only by the user, but also by the compatible electric driver. Keyboard or display, make keyboard or display = ^ 1 _

Identify the benefits of driving shortcuts. Deduct X h A Figure 0 is a flowchart of the method for setting a shortcut function driven by fingerprint recognition according to the present invention. First, a function key% corresponding code of a computer device must be obtained (step 3 0 0). This function key corresponding code It is a user-defined setting. Shortcut function; then capture a fingerprint (step 310), this step is: ^ the user enters any fingerprint by himself; then identify the fingerprint and generate a fingerprint signal (step 3 2 0), this step is through a fingerprint The encoding unit 122 in the identification module 120 encodes and converts this fingerprint signal into

1225620 V. Description of the invention (β) Readable “fingerprint code”; then set the fingerprint signal pair — pre-tapping function key corresponding code (step 33 0); and generate _ preset, ^ — function key corresponding Table "(step 340); finally, store the" fingerprint-function key ^ "in a database (step 350), and complete the setting process of fingerprint = capable. The cut-and-snap power diagram is the method for driving shortcut functions by fingerprint recognition according to the present invention: the flow chart of the method 'first' select the computer device to be controlled (step 400). The computer device can be a computer or a personal digital assistant. (PD ", telephone, etc .; and operate a fingerprint through a fingerprint input module (step 仃 j〇), and then identify the fingerprint and generate a fingerprint signal (step 42)), second, through a fingerprint identification module i 2 " coding unit i 2 2 is converted into a computer-readable heart code 1 according to ..., and Λ code, and judges whether the fingerprint signal exists step 430). In the library (steps ^ Hatz and Wenqi 遽), the fingerprint is retrieved from step 4 1 0. The basis of this judgment is the comparison of the above, ς, Ι f to identify the module 1 2 0 The unit i 2 ..... specializes in talent recognition, text recognition, and deduction of a 24 'to compare fingerprints; the receiver Ran is preset according to a button-function. Control signal (step 4: 0); most: the fingerprint signal output-the corresponding mask of the computer device The control signal drives the phase function key, the analog function, and the work function (v step 45), thereby achieving, 'the entity although the present invention was previously used to limit too much invention, any ;; $ 车 父 仫 贝 ^ The example is disclosed as above, but it is not within the spirit and scope. When I: This person, without departing from the scope of protection of the present invention, treats the attached application and retouching. Therefore, what is defined by the patent scope of the present invention is quasi.

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1225620 Brief description of the diagram = 1 is a block diagram of the module of the present invention using a fingerprint recognition device; the application of the first and successful shortcuts is shown in the second figure. ¥ +77 secret. tIdentification of the application of the driving shortcut function. Application of clothing switching switch group and control module, Tianjian Qi "Figure 3 is the fingerprint identification driver mentioned in the present invention. Free method, method flow chart; Function setting function driving Figure 4 is the flowchart of the method for driving by fingerprint recognition mentioned in the present invention. [Symbol description 100 110 120 122 124 130 132 Fingerprint recognition application device Fingerprint rotation module Fingerprint recognition module code Unit comparison unit Application device switch module selection switch key 1 32A- 1 32N Application device input signal 14 0 Control module 1 4 0 A-1 4 0 N Application device connector (USB interface) 142 Internal storage device 14 4 External Storage device 150A ~ 150N Quick function step 3 0 0 Get a function key corresponding to a computer device Step 310 Get a fingerprint ''

Page 10 1225620 The diagram briefly explains step 320 step 330 stone horse step 340 step 3 5 0 step 4 0 0 step 4 10 step 4 2 0 step 430 step 440 step 4 5 0 shortcut function recognizes the fingerprint and generates a fingerprint signal setting The fingerprint signal corresponds to a preset function key mapping to generate a preset π fingerprint-function key mapping table " The π fingerprint-function key mapping table is stored in a database and selected to be controlled by a computer device to capture Take a fingerprint to identify the fingerprint and generate a fingerprint signal; whether the fingerprint signal exists in the defined database; output a preset control signal by the fingerprint signal; and drive the corresponding computer device by the control signal

Claims (1)

1. An application device driven by fingerprint identification to provide shortcut functions, which provides a user to define a fingerprint-function key correspondence table in advance, and stores the fingerprint-function key correspondence table in a storage device. The application device includes at least: An application device switching module is used to provide a user to select a computer device to be controlled; a fingerprint input module is used to provide the user to input a fingerprint and output a fingerprint signal; a fingerprint identification The module is used to encode and identify the fingerprint signal and output a fingerprint code; and a control module receives the fingerprint code and generates a control signal according to the fingerprint-function key correspondence table for Drive the shortcut function of the computer device. 2. The application device driven by fingerprint recognition as described in item 1 of the scope of patent application, wherein the fingerprint-function key correspondence table contains at least the user's predefined fingerprint data and the function key indicators corresponding to the fingerprint data . 3. The application device driven by fingerprint recognition as described in item 1 of the scope of patent application, wherein the fingerprint recognition module further includes an encoding unit and a comparison unit. 4. The application device driven by fingerprint recognition as described in item 3 of the scope of patent application, wherein the encoding unit encodes the fingerprint signal into the fingerprint code according to a specific algorithm. 5. The response device 5 driven by fingerprint recognition as described in item 3 of the scope of the patent application, wherein the comparison unit is a week to advance the weekly person. Page 12 1225620 6. Scope of patent application The far-fingerprint material defined in the comparison is compared with the fingerprint signal. 6. The application device driven by fingerprint recognition as described in item 1 of the scope of patent application, wherein the application device switching module further provides a selection switch key for selecting the computer device to be controlled. 7. The application device driven by fingerprint recognition as described in item 1 of the scope of patent application, wherein the application device switching module further provides a software design for selecting the computer device to be controlled. 8. The application device driven by fingerprint recognition as described in item 1 of the scope of patent application, wherein the control module further includes a plurality of application device connectors for connecting the computer device selected for control. 9. The application device driven by fingerprint recognition as described in item 1 of the scope of patent application, wherein the computer device can be selected from a combination of a computer, a personal digital assistant (PDA), and a mobile phone. 10. The application device for driving the fast function by fingerprint recognition as described in the first item of the scope of patent application, which can be built into any one of a combination of a keyboard and a display. 1 1. An application method for driving a shortcut function by fingerprint identification, the method includes at least the following steps: selecting a computer device to be controlled; acquiring a fingerprint; identifying the fingerprint and generating a fingerprint signal for a preset database One of the fingerprint data is compared with the fingerprint signal; a preset control signal is outputted by the fingerprint signal; and MIKII Page 13 1225620 VI. Scope of Patent Application The control signal is used to drive the corresponding fast function of the computer device. 1 2. The application method for driving shortcut functions by fingerprint recognition as described in item 11 of the scope of patent application, which further includes a method set in advance by the user, the method including at least the following steps: obtaining a function key of a computer device Correspondence code; capture a fingerprint; identify the fingerprint and generate a fingerprint signal; set the fingerprint signal to correspond to a preset function key correspondence code; generate a preset one fingerprint-function key correspondence table; and the fingerprint -Function key mapping table is stored in a database. 1 3. The application method of hunting by fingerprint recognition as described in item 12 of the scope of patent application, wherein the fingerprint-function key correspondence table contains at least the fingerprint goods and fingerprint correspondences defined by the user at least Function key indicators. 1 4. The application method of driving shortcut functions by fingerprint identification as described in item 11 of the scope of patent application, wherein the step of identifying the fingerprint and generating a fingerprint signal is further performed by a fingerprint identification module. Encoding and identification procedures, and outputting a fingerprint code. 1 5. The application method of driving shortcut functions by fingerprint identification as described in item 14 of the scope of patent application, wherein the fingerprint identification module further includes an encoding unit and a comparison unit. 16. The application method of driving the shortcut function by fingerprint recognition as described in item 15 of the scope of patent application, wherein the coding unit is based on a specific calculation 1225620 VI. Scope of Patent Application The fingerprint signal code is converted into the fingerprint code. 1 7. The application method of driving shortcut functions by fingerprint identification as described in item 15 of the scope of patent application, wherein the comparison unit is used to compare the user-defined fingerprint data with the fingerprint signal . 1 8. The application method of driving the shortcut function by fingerprint recognition as described in item 11 of the scope of patent application, wherein the computer device can be selected from a combination of a computer, a personal digital assistant (PDA), and a mobile phone. Page 15