TWI745811B - Multi-fingerprint detection apparatus and detection method thereof - Google Patents
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本發明是有關於一種多指紋偵測裝置以及多指紋認證方法,且特別是有關於一種多指紋多區域的觸控裝置以及認證方法。The present invention relates to a multi-fingerprint detection device and a multi-fingerprint authentication method, and more particularly to a multi-fingerprint multi-area touch device and an authentication method.
隨著電子技術的進步,電子裝置成為人們生活上不可或缺的工具。在電子工具的使用上,資訊安全是一個重要的課題。With the advancement of electronic technology, electronic devices have become indispensable tools in people's lives. In the use of electronic tools, information security is an important issue.
在習知技術領域中,可透過多種不同的認證方式進行電子裝置的啟用以及針對相關資訊進行存取的資格認證;指紋辨識是其中一種新的趨勢。在現在的技術領域中,指紋辨識僅用以開啟電子裝置;並透過特定的單一區域,按壓單一手指進行認證。這種作法在安全上有明顯不足。In the field of conventional technology, the activation of electronic devices and the qualification authentication for access to related information can be performed through a variety of different authentication methods; fingerprint recognition is one of the new trends. In the current technical field, fingerprint recognition is only used to turn on the electronic device; and through a specific single area, a single finger is pressed for authentication. This approach has obvious deficiencies in security.
本發明提供一種多指紋偵測裝置以及其多指紋認證方法,可提升指紋加密的安全性。The invention provides a multi-fingerprint detection device and its multi-fingerprint authentication method, which can improve the security of fingerprint encryption.
本發明的多指紋認證方法應用於指紋偵測板。指紋偵測板被預先區分為多個偵測區域,指紋偵測板對應於電子裝置,多指紋認證方法包括:執行認證程序,使指紋偵測板接收多個偵測指紋資訊;依據偵測指紋資訊分別對應的偵測區域以及偵測指紋資訊的發生觸控時序選擇性地產生啟動命令,其中,啟動命令對應於該電子裝置的設定功能。The multi-fingerprint authentication method of the present invention is applied to a fingerprint detection board. The fingerprint detection board is pre-divided into multiple detection areas. The fingerprint detection board corresponds to the electronic device. The multi-fingerprint authentication method includes: executing the authentication process to make the fingerprint detection board receive multiple detected fingerprint information; according to the detected fingerprint The detection area corresponding to the information and the touch timing of detecting fingerprint information selectively generate an activation command, wherein the activation command corresponds to the setting function of the electronic device.
本發明的多指紋偵測裝置包括指紋偵測板以及控制器。指紋偵測板具有多個偵測區域。控制器耦接至指紋偵測板。控制器用以在認證程序中,執行上述的多指紋認證方法。The multi-fingerprint detection device of the present invention includes a fingerprint detection board and a controller. The fingerprint detection board has multiple detection areas. The controller is coupled to the fingerprint detection board. The controller is used to execute the above-mentioned multi-fingerprint authentication method in the authentication procedure.
基於上述,本發明透過在指紋偵測板上提供多個偵測區域,並使偵測區域分別、分時地接收多個偵測指紋資訊。如此一來,本發明的指紋偵測裝置可依據多個偵測區域、多個輸入時間以及多個不同的指紋來產生多種輸入指紋資訊,以增加輸入指紋資訊的複雜度,並提升指紋認證的安全性。Based on the above, the present invention provides multiple detection areas on the fingerprint detection board, and enables the detection areas to receive multiple detected fingerprint information separately and in time. In this way, the fingerprint detection device of the present invention can generate a variety of input fingerprint information based on multiple detection areas, multiple input times, and multiple different fingerprints, so as to increase the complexity of input fingerprint information and improve fingerprint authentication. safety.
為讓本發明的上述特徵和優點能更明顯易懂,下文特舉實施例,並配合所附圖式作詳細說明如下。In order to make the above-mentioned features and advantages of the present invention more comprehensible, the following specific embodiments are described in detail in conjunction with the accompanying drawings.
請參照圖1,圖1繪示本發明一實施例的多指紋認證方法的流程圖。在圖1中,步驟S110執行一認證程序。在此請注意,在本實施例的多指紋偵測裝置中,指紋偵測板可以與顯示面板重疊進行配置,並以直下式的形式配置在顯示面板下方。因此,本實施例中的指紋偵測板具有相對大的面積。在此請同步參照圖1、圖2A以及圖2B,圖2A以及圖2B繪示本發明實施例的指紋偵測板的配置方式的示意圖。在圖2A中,指紋偵測板200可由多個指紋偵測元件TP11~TPMN構成。指紋偵測元件TP11~TPMN以陣列的方式進行排列。而在圖2B中,指紋偵測板200可被區分為多個偵測區域210~2A0。在此請注意,圖2B中的各個偵測區域210~2A0可以包括多個指紋偵測元件,而偵測區域210~2A0可以如圖2B所示,依據垂直方向進行排列。或者,偵測區域210~2A0也可以依據平行方向,或以陣列方式進行排列,沒有固定的限制。Please refer to FIG. 1. FIG. 1 is a flowchart of a multi-fingerprint authentication method according to an embodiment of the present invention. In Fig. 1, step S110 executes an authentication procedure. Please note here that, in the multi-fingerprint detection device of this embodiment, the fingerprint detection board can be configured to overlap with the display panel, and be configured directly below the display panel. Therefore, the fingerprint detection board in this embodiment has a relatively large area. Please refer to FIG. 1, FIG. 2A and FIG. 2B simultaneously. FIG. 2A and FIG. 2B are schematic diagrams of the configuration of the fingerprint detection board according to the embodiment of the present invention. In FIG. 2A, the
請重新參照圖1,在步驟S120中,則在認證程序中,使指紋偵測板的偵測區域210~2A0中的一個或多個接收多個偵測指紋資訊。細節上,在認證程序被啟動後,使用者可針對每一該多個偵測區域210~2A0進行觸控動作,並且,這個觸控動作可以分時多次的針對相同或不同的偵測區域210~2A0進行觸控。並且,使用者可以使用相同或不相同的手指,以針對相同或不同的偵測區域210~2A0進行多次觸控。舉例來說,使用者可在第一時間區間中,利用第一手指在偵測區域220上進行按壓,接著,在第二時間區間中,利用第二手指在偵測區域2A0上進行按壓,並藉以產生一輸入指紋資訊。或者,使用者可在第一時間區間中,利用第一手指在偵測區域210上進行按壓,接著,在第二時間區間中,利用第一手指在偵測區域220上進行按壓,並藉以產生另一輸入指紋資訊。或者,使用者可在第一時間區間中,利用第一手指在偵測區域220上進行按壓,接著,在第二時間區間中,利用第二手指在偵測區域220上再進行按壓,並藉以產生另一輸入指紋資訊。上述的第一時間區間以及第二時間區間不相重疊。Please refer to FIG. 1 again. In step S120, in the authentication process, one or more of the detection areas 210-2A0 of the fingerprint detection board receive multiple detected fingerprint information. In detail, after the authentication process is activated, the user can perform a touch action for each of the
依據上述的說明,當使用者具有N種指紋,指紋偵測板200上區分M個偵測區域的條件下,且不考慮指紋變化順序的前提下,本發明實施例至多可設置種組合的輸入指紋資訊以執行加密動作。若加入指紋變化順序的組合,至多可設置種組合的輸入指紋資訊以執行加密動作。其中為機率中計算可能發生的排列數量的運算元。According to the above description, when the user has N types of fingerprints and the
另外,步驟S130,在認證程序中,依據偵測指紋資訊分別對應的偵測區域以及偵測指紋資訊的發生觸控時序選擇性地產生啟動命令,並在步驟S140中依據啟動命令使電子裝置執行設定功能。假設有兩個有手指按壓的時間區間中留空至少一個無手指按壓的時間區間的第一情況,以及與前述按壓的手指完全相同,只是無留空無手指按壓的時間區間,而為兩個連續有手指按壓的時間區間的第二情況。於一實施例中,第一情況與第二情況會被判定為完全相同的觸控時序,因其定義的觸控時序並不包括空白資訊,例如均為AB;於另一實施例中,電子裝置會判定其為兩個不同的觸控時序,因其將任一留空無手指按壓的時間區間均紀錄為零或空白,使得前述第一情況與第二情況的觸控時序分別為例如A0…B以及AB,或者ANull…B以及AB。於其他實施例中,觸控時序亦可定義為其他紀錄留空無手指按壓的時間區間的方式,例如將留空一個時間區間以上均紀錄為單一個零或空白,但本發明不以此為限。上述的留空的時間區間長度可由設計者設定,沒有一定的限制。In addition, in step S130, in the authentication process, an activation command is selectively generated according to the detection area corresponding to the detected fingerprint information and the touch timing of the detected fingerprint information, and the electronic device is executed according to the activation command in step S140 Setting function. Suppose there is a first case where at least one time interval without finger pressing is left in two time intervals with finger pressing, and it is exactly the same as the aforementioned pressing finger, except that there are no empty time intervals without finger pressing, but two The second case of the time interval during which there is continuous finger pressing. In one embodiment, the first situation and the second situation are determined to be exactly the same touch sequence, because the defined touch sequence does not include blank information, such as AB; in another embodiment, the electronic The device will determine that it is two different touch timings, because it records any blank time interval without finger pressing as zero or blank, so that the touch timings of the first case and the second case are, for example, A0 ...B and AB, or ANull...B and AB. In other embodiments, the touch sequence can also be defined as other ways of recording the time interval when there is no finger pressing. For example, recording more than one time interval as a single zero or blank, but the present invention does not take this as limit. The length of the above-mentioned blank time interval can be set by the designer, and there is no certain limit.
以下請參照圖3,圖3繪示本發明一實施例的多指紋認證方法的示意圖。其中,在認證程序中,指紋偵測板300上可區分任意分布的多個偵測區域FTZ1~FTZ4。當進行多指紋認證動作時,與指紋偵測板300重疊配置的顯示面板可以顯示偵測區域FTZ1~FTZ4,並讓使用者透過手指310在指紋偵測板300上執行多次的按壓動作。指紋偵測板300則分時分區的針對使用者的多次按壓動作進行指紋辨識動作,並接收多個偵測指紋資訊。接著,指紋偵測板300所屬的電子裝置可依據所獲得的偵測指紋資訊分別對應的偵測區域,以及偵測指紋資訊的發生觸控時序來產生啟動命令。並使電子裝置依據啟動命令來執行對應的設定功能。Please refer to FIG. 3 below. FIG. 3 is a schematic diagram of a multi-fingerprint authentication method according to an embodiment of the present invention. Among them, in the authentication process, the
當然,在本發明實施例中,在發生指紋輸入發生錯誤的情況下,電子裝置無法依據所獲得的偵測指紋資訊分別對應的偵測區域,以及偵測指紋資訊的發生觸控時序來產生啟動命令。電子裝置不執行動作,並且,電子裝置可透過指紋偵測板300再次接收新的指紋輸入動作。Of course, in the embodiment of the present invention, when an error occurs in the fingerprint input, the electronic device cannot generate the activation based on the detection area corresponding to the obtained detected fingerprint information and the touch timing of the detected fingerprint information. Order. The electronic device does not perform an action, and the electronic device can receive a new fingerprint input action through the
附帶一提的,對應單一啟動命令,上述的多個偵測指紋資訊可以完全不相同、部分相同或完全相同。此外,上述的偵測指紋資訊分別對應的偵測區域完全不相同、部分相同或完全相同。Incidentally, corresponding to a single activation command, the above-mentioned multiple detected fingerprint information can be completely different, partially the same, or completely the same. In addition, the detection areas corresponding to the above-mentioned detected fingerprint information are completely different, partially the same, or completely the same.
請參照圖4,圖4繪示本發明實施例的多指紋認證方法的一註冊程序的流程圖。首先,在進行指紋認證動作前,須先針對對應的設定功能進行註冊動作。步驟S410啟動註冊程序。接著,步驟S415提供使用者進行認證時間的設定動作。例如認證時間可以設定為0秒、0.5秒…等。步驟S420進行設定數量Num的設定動作。步驟S430判斷設定數量Num是否大於0,若設定數量Num非為大於0,則表示設定數量Num的設定錯誤,並重新執行步驟S410。若步驟S430判斷設定數量Num大於0,則執行步驟S440。Please refer to FIG. 4, which is a flowchart of a registration procedure of the multi-fingerprint authentication method according to an embodiment of the present invention. First of all, before performing fingerprint authentication, you must first register for the corresponding setting function. Step S410 starts the registration procedure. Next, step S415 provides the user to set the authentication time. For example, the authentication time can be set to 0 seconds, 0.5 seconds... and so on. In step S420, a setting operation of the set number Num is performed. Step S430 determines whether the set number Num is greater than 0. If the set number Num is not greater than 0, it indicates that the setting of the set number Num is wrong, and step S410 is executed again. If step S430 determines that the set number Num is greater than 0, step S440 is executed.
步驟S440則設定計數值Cnt,並使計數值Cnt等於設定數量Num。步驟S450判斷計數值Cnt是否大於0,並在判斷結果為計數值Cnt大於0時,執行步驟S450至步驟S490形成的迴圈。迴圈的次數與計數值Cnt的大小相等,並與使用者在註冊程序中,所要輸入的指紋資訊的數量相同。上述步驟S450至步驟S490形成的迴圈目的在於確認使用者已經確實完成所有指紋資訊的輸入動作。接著,在使用者執行指紋輸入動作後,步驟S470執行當次獲得的偵測指紋資訊以及偵測區域是否發生重複的現象,若當次獲得的偵測指紋資訊以及偵測區域發生重複現象,執行步驟S480以發送警告信號,並重新執行步驟S460,並重新執行指紋資訊的輸入動作。若步驟S470判斷當次獲得的偵測指紋資訊以及偵測區域未發生重複,則執行步驟S490以使計數值Cnt減1。In step S440, the count value Cnt is set, and the count value Cnt is equal to the set number Num. Step S450 determines whether the count value Cnt is greater than 0, and when the determination result is that the count value Cnt is greater than 0, the loop formed from step S450 to step S490 is executed. The number of loops is equal to the count value Cnt, and is the same as the amount of fingerprint information that the user needs to input in the registration process. The purpose of the loop formed from step S450 to step S490 is to confirm that the user has indeed completed all the fingerprint information input actions. Then, after the user performs the fingerprint input action, step S470 executes the detected fingerprint information obtained this time and whether the detection area is repeated. If the detected fingerprint information obtained this time and the detection area are repeated, execute In step S480, a warning signal is sent, and step S460 is executed again, and the fingerprint information input action is executed again. If it is determined in step S470 that the detected fingerprint information and the detection area obtained this time are not repeated, step S490 is executed to decrease the count value Cnt by one.
若步驟S450判斷出計數值Cnt不大於0時,可執行步驟S4100,將所接收的指紋相關資訊(偵測指紋資訊、偵測指紋資訊分別對應的偵測區域以及偵測指紋資訊的發生觸控時序)進行記錄,並將所記錄的指紋相關資訊與先前已經完成註冊的指紋相關資訊進行比對,以確認本次的註冊程序中的指紋相關資訊是否重複。若本次的註冊程序中的指紋相關資訊重複,則本次執行的註冊程序為無效,並重新執行步驟S410。相反的,若本次的註冊程序中的指紋相關資訊沒有重複,則記錄所接收的指紋相關資訊以為已註冊指紋資訊至一資料庫中,並完成註冊程序(步驟S4110)。If it is determined in step S450 that the count value Cnt is not greater than 0, step S4100 can be executed to compare the received fingerprint-related information (detect fingerprint information, detect fingerprint information, respectively) corresponding to the detection area, and detect the occurrence of fingerprint information. Time sequence) to record, and compare the recorded fingerprint-related information with the fingerprint-related information that has been registered previously to confirm whether the fingerprint-related information in this registration process is duplicated. If the fingerprint-related information in the registration procedure this time is repeated, the registration procedure executed this time is invalid, and step S410 is executed again. On the contrary, if the fingerprint-related information in this registration process is not repeated, the received fingerprint-related information is recorded as the registered fingerprint information in a database, and the registration process is completed (step S4110).
關於步驟S4100的實施細節,可先針對資料庫進行讀取,並藉以獲得多個先前偵測指紋資訊、先前偵測指紋資訊分別對應的多個先前偵測區域以及先前發生觸控時序(即為先前已經完成註冊的指紋相關資訊)。接著,判斷上述的偵測指紋資訊、偵測指紋資訊分別對應的偵測區域以及發生觸控時序(本次的指紋相關資訊),與先前偵測指紋資訊、先前偵測指紋資訊分別對應的先前偵測區域以及該先前發生觸控時序(先前已經完成註冊的指紋相關資訊)是否相同,來產生判斷結果。並在當上述的判斷結果為不相同時,儲存偵測指紋資訊、偵測指紋資訊分別對應的偵測區域以及發生觸控時序至資料庫,藉以產生新的已註冊指紋資訊。相反的,若當上述的判斷結果為相同時,發送警告信號(步驟S4130),並重新回到步驟S410。Regarding the implementation details of step S4100, the database can be read first, and a plurality of previously detected fingerprint information, a plurality of previously detected areas corresponding to the previously detected fingerprint information, and a previous touch sequence (that is, Fingerprint related information that has been registered previously). Next, determine the detection area corresponding to the above-mentioned detected fingerprint information and detected fingerprint information, and the touch timing (the fingerprint-related information this time), respectively, corresponding to the previous detected fingerprint information and the previously detected fingerprint information. Whether the detection area and the previous touch sequence (the fingerprint-related information that has been registered previously) are the same are used to generate the judgment result. And when the above judgment result is not the same, the detected fingerprint information, the detected area corresponding to the detected fingerprint information, and the touch timing sequence are stored in the database to generate new registered fingerprint information. On the contrary, if the above judgment result is the same, a warning signal is sent (step S4130), and step S410 is returned again.
接著請參照圖5,圖5繪示本發明實施例的多指紋認證方法的一認證程序的流程圖。在步驟S510中啟動認證程序。接著接收使用者輸入的偵測指紋資訊、對應的偵測區域以及發生觸控時序,並在步驟S520中記錄偵測指紋資訊、對應的偵測區域以及發生觸控時序以獲得輸入指紋資訊。在步驟S520執行的過程中,可判斷使用者輸入指紋的輸入時間有無大於預設的輸入等待時間,若輸入時間大於輸入等待時間時,可結束使用者的指紋輸入動作。Next, please refer to FIG. 5. FIG. 5 is a flowchart of an authentication procedure of the multiple fingerprint authentication method according to an embodiment of the present invention. In step S510, the authentication procedure is started. Then, the detected fingerprint information, the corresponding detection area, and the touch timing sequence input by the user are received, and the detected fingerprint information, the corresponding detection area, and the touch timing sequence are recorded in step S520 to obtain the input fingerprint information. During the execution of step S520, it can be determined whether the input time of the user's fingerprint input is greater than the preset input waiting time, and if the input time is greater than the input waiting time, the user's fingerprint input action can be ended.
在使用者的指紋輸入動作結束後,執行步驟S530。步驟S530判斷使用者所輸入的輸入指紋資訊與已註冊指紋資訊是否相同,若步驟S530的判斷結果為相同,發送已註冊指紋資訊對應的啟動命令(步驟S540)。相反的,若步驟S530的判斷結果為不相同,則視為認證失敗(步驟S550)。After the user's fingerprint input action ends, step S530 is executed. In step S530, it is judged whether the input fingerprint information input by the user is the same as the registered fingerprint information. If the judgment result of step S530 is the same, the activation command corresponding to the registered fingerprint information is sent (step S540). Conversely, if the determination result of step S530 is not the same, it is deemed that the authentication has failed (step S550).
請參照圖6,圖6繪示本發明一實施例的多指紋認證裝置的示意圖。多指紋認證裝置600具有主機端610以及指紋偵測板620。主機端610耦接至指紋偵測板620。主機端610包括應用程式611、軟體框架(framework)612以及驅動器613。主機端610可具有控制器,並由控制器透過指紋偵測板620來獲得指紋資訊。指紋資訊可傳送至主機端610,並使主機端610執行前述實施例的註冊程序以及認證程序,並透過發送啟動命令來執行應用程式611。Please refer to FIG. 6. FIG. 6 is a schematic diagram of a multi-fingerprint authentication device according to an embodiment of the present invention. The
請參照圖7,圖7繪示本發明的多指紋認證方法的一應用實施範例。步驟S710判斷是否登入指紋認證註冊,當已登入指紋認證註冊時,執行步驟S720。若未登入指紋認證註冊,直接結束此流程。Please refer to FIG. 7. FIG. 7 illustrates an application example of the multi-fingerprint authentication method of the present invention. In step S710, it is determined whether to log in the fingerprint authentication registration, and when the fingerprint authentication registration has been logged in, step S720 is executed. If you have not logged in and fingerprint authentication registration, directly end this process.
步驟S720判斷是否設定私人應用資料夾。在此,若要針對私人應用資料夾進行加密(步驟S720的判斷結果為是),則執行步驟S730以進行私人應用資料夾的設定動作,若步驟S720的判斷結果為否則跳過步驟S730。步驟S730的設定動作可依據圖4的註冊程序來執行,並產生對應存取私人應用資料夾的已註冊指紋資訊。Step S720 determines whether a private application folder is set. Here, if the private application folder is to be encrypted (the judgment result of step S720 is YES), step S730 is executed to perform the setting action of the private application folder, and if the judgment result of step S720 is otherwise, step S730 is skipped. The setting action of step S730 can be performed according to the registration procedure of FIG. 4, and the registered fingerprint information corresponding to the access to the private application folder is generated.
步驟S740則判斷是否設定私人行事曆。在此,若要針對私人行事曆進行加密(步驟S740的判斷結果為是),則執行步驟S750以進行私人行事曆的設定動作,若步驟S740的判斷結果為否則跳過步驟S750。步驟S750的設定動作可依據圖4的註冊程序來執行,並產生對應存取私人行事曆的已註冊指紋資訊。In step S740, it is determined whether to set a private calendar. Here, if the private calendar is to be encrypted (the judgment result of step S740 is YES), step S750 is executed to perform the setting action of the private calendar, and if the judgment result of step S740 is otherwise, step S750 is skipped. The setting action of step S750 can be performed according to the registration procedure of FIG. 4, and the registered fingerprint information corresponding to the access to the private calendar is generated.
步驟S760則判斷是否設定私人應用桌面。在此,若要針對私人應用桌面進行加密(步驟S760的判斷結果為是),則執行步驟S770以進行私人應用桌面的設定動作,若步驟S760的判斷結果為否則跳過步驟S770。步驟S770的設定動作可依據圖4的註冊程序來執行,並產生對應存取私人應用桌面的已註冊指紋資訊。In step S760, it is determined whether to set a private application desktop. Here, if the private application desktop is to be encrypted (the judgment result of step S760 is YES), step S770 is executed to perform the setting action of the private application desktop, and if the judgment result of step S760 is otherwise, step S770 is skipped. The setting action of step S770 can be executed according to the registration procedure of FIG. 4, and the registered fingerprint information corresponding to access to the private application desktop is generated.
同樣的,步驟S780與S790則可針對私人應用鈴聲進行設定,設定方式與上述說明相類似,在此不多贅述。Similarly, steps S780 and S790 can be set for private application ringtones, and the setting method is similar to the above description, and will not be repeated here.
值得注意的,本發明實施例的應用實施範例中,還可針對多種不同的物件進行加密設定。例如電子裝置中的應用程式的使用權限、通訊訊息的讀取權限、私人資料讀取權限….等。在另一方面,本發明實施例的指紋認證方法,當應用在例如為智慧型行動電話(或平板電腦)時,可以用來作為直接啟動應用程式的依據。例如,使用者可以針對常用的多個應用程式進行對應的指紋資訊進行註冊。在使用時,即便智慧型行動電話未被解鎖,也透過輸入指紋資訊來直接啟動對應的應用程式。例如,直接透過輸入第一指紋資訊來撥電話給朋友A1;透過輸入第二指紋資訊來撥放音樂B1;透過輸入第三指紋資訊來啟動照相機;透過輸入第四指紋資訊來開啟電子郵件信箱;以及,透過輸入第五指紋資訊來撥放特定電視台的特定節目。It is worth noting that in the application implementation example of the embodiment of the present invention, encryption settings can also be performed for a variety of different objects. For example, the use permission of the application in the electronic device, the read permission of the communication message, the read permission of the private data... etc. On the other hand, when the fingerprint authentication method of the embodiment of the present invention is applied to, for example, a smart mobile phone (or a tablet computer), it can be used as a basis for directly starting an application. For example, users can register corresponding fingerprint information for multiple frequently used applications. When in use, even if the smart mobile phone is not unlocked, the corresponding application can be directly activated by entering the fingerprint information. For example, directly input the first fingerprint information to call friend A1; input the second fingerprint information to play music B1; input the third fingerprint information to activate the camera; input the fourth fingerprint information to open the email box; And, playing a specific program of a specific TV station by inputting the fifth fingerprint information.
關於上述指紋資訊與對應的應用程式的設定以及認證,可依據前述實施例的註冊程序以及認證程序的實施方式來進行,在此不多贅述。Regarding the setting and authentication of the fingerprint information and the corresponding application program, it can be carried out according to the implementation of the registration procedure and the authentication procedure of the foregoing embodiment, which will not be repeated here.
此外,在智慧家電的應用中,也可透過物聯網的方式,來針對家用電器的使用權限進行加密或客製化的服務設定動作。In addition, in the application of smart home appliances, the Internet of Things can also be used to perform encrypted or customized service settings for the use rights of home appliances.
以下請參照圖8,圖8繪示本發明實施例的多指紋認證方法的另一應用實施範例。本發明的多指紋認證方法可在門鎖810上實施,其中相關的多指紋偵測裝置可以設置在門鎖810把手上。透過使用者的指紋觸控方式,透過雲端820進行資訊傳送啟動命令,可決定是否啟動家中電器1 831~電器4 834的啟動與否,或者控制電器1 831~電器4 834的工作模式。Please refer to FIG. 8 below. FIG. 8 illustrates another application implementation example of the multi-fingerprint authentication method according to the embodiment of the present invention. The multi-fingerprint authentication method of the present invention can be implemented on the
例如,透過門鎖810上多指紋偵測裝置所產生的啟動命令,可使電器1 831(例如是電燈)被點亮。或者,使電器2 832(例如是電視)被啟動,並例如選擇撥放新聞性節目。當然,上述的說明僅只是說明用範例,使用者可自行針對任一電器執行客製化的設定,沒有一定的限制。值得注意的,本發明實施例的多指紋認證方法的另一應用實施範例,還可使用在其他輸入裝置上。例如手機、平板….等任意本領域具通常知識者所熟知的電子裝置。For example, through the activation command generated by the multi-fingerprint detection device on the
請參照圖9,圖9繪示本發明實施例的多指紋偵測裝置的示意圖。多指紋偵測裝置900包括指紋偵測板910、控制器920、觸控感測器930、顯示面板940以及背光板950。指紋偵測板910、顯示面板940、觸控感測器930以及背光板950相互重疊配置。值得一提的,指紋偵測板910、顯示面板940、觸控感測器930以及背光板950的配置順序沒有一定。另外,顯示面板940以及觸控感測器930也可以透過內嵌(in-cell或on-cell)或外掛式(out-cell)的方式來建構,沒有一定的限制。Please refer to FIG. 9. FIG. 9 is a schematic diagram of a multi-fingerprint detection device according to an embodiment of the present invention. The
在本實施例中,控制器920耦接至指紋偵測板910、觸控感測器930、顯示面板940,並用以執行上述實施例的多個流程。控制器920可以為具運算能力的處理器。或者,控制器920可以是透過硬體描述語言(Hardware Description Language, HDL)或是其他任意本領域具通常知識者所熟知的數位電路的設計方式來進行設計,並透過現場可程式邏輯門陣列(Field Programmable Gate Array, FPGA)、複雜可程式邏輯裝置(Complex Programmable Logic Device, CPLD)或是特殊應用積體電路(Application-specific Integrated Circuit, ASIC)的方式來實現的硬體電路。In this embodiment, the
並且,控制器920可內建或外接記憶體。記憶體可用以作為資料庫,並用以記錄已註冊指紋相關資訊。In addition, the
另外,背光板950並非必要構件。若當顯示面板930為主動發光的顯示面板,背光板950可以不需設置。In addition, the
附帶一提的,前述的本發明的多個實施例以及實施方式並沒有限制實施的場合及應用的硬體。例如,關於在交通工具(例如汽車)上,也可以透過本發明實施例的多指紋認證裝置及方法來進行認證動作。Incidentally, the aforementioned multiple embodiments and implementations of the present invention do not limit the implementation occasions and application hardware. For example, in a vehicle (for example, a car), the authentication action can also be performed through the multi-fingerprint authentication device and method according to the embodiment of the present invention.
綜上所述,本發明透過提供多個偵測區域,藉以在一發生觸控時序下接收多個偵測指紋資訊,可有效增加指紋認證的多樣性及複雜度。可提升電子裝置使用上的安全性,並可透過多指紋認證來提升電子裝置使用上的便利度。In summary, the present invention can effectively increase the diversity and complexity of fingerprint authentication by providing multiple detection areas to receive multiple detected fingerprint information during a touch sequence. It can improve the safety of the electronic device, and can enhance the convenience of the electronic device through multi-fingerprint authentication.
雖然本發明已以實施例揭露如上,然其並非用以限定本發明,任何所屬技術領域中具有通常知識者,在不脫離本發明的精神和範圍內,當可作些許的更動與潤飾,故本發明的保護範圍當視後附的申請專利範圍界定為準。Although the present invention has been disclosed in the above embodiments, it is not intended to limit the present invention. Anyone with ordinary knowledge in the relevant technical field can make some changes and modifications without departing from the spirit and scope of the present invention. The scope of protection of the present invention shall be subject to the definition of the attached patent scope.
200、300、620、910:指紋偵測板
210~2A0、FTZ1~FTZ4:偵測區域
TP11~TPMN:指紋偵測元件
310:手指
600:多指紋認證裝置
610:主機端
611:應用程式
612:軟體框架
613:驅動器
810:門鎖
820:雲端
831~834:電器
900:多指紋偵測裝置
920:控制器
930:觸控感測器
940:顯示面板
950:背光板
S110~S140、S410~S4130、S510~S550、S710~S790:步驟200, 300, 620, 910:
圖1繪示本發明一實施例的多指紋認證方法的流程圖。 圖2A以及圖2B繪示本發明實施例的指紋偵測板的配置方式的示意圖。 圖3繪示本發明一實施例的多指紋認證方法的示意圖。 圖4繪示本發明實施例的多指紋認證方法的一註冊程序的流程圖。 圖5繪示本發明實施例的多指紋認證方法的一認證程序的流程圖。 圖6繪示本發明一實施例的多指紋認證裝置的示意圖。 圖7繪示本發明的多指紋認證方法的一應用實施範例。 圖8繪示本發明實施例的多指紋認證方法的另一應用實施範例。 圖9繪示本發明實施例的多指紋偵測裝置的示意圖。FIG. 1 shows a flowchart of a multi-fingerprint authentication method according to an embodiment of the present invention. 2A and 2B are schematic diagrams showing the configuration of the fingerprint detection board according to the embodiment of the present invention. FIG. 3 is a schematic diagram of a multi-fingerprint authentication method according to an embodiment of the present invention. FIG. 4 shows a flowchart of a registration procedure of the multiple fingerprint authentication method according to an embodiment of the present invention. FIG. 5 shows a flowchart of an authentication procedure of the multi-fingerprint authentication method according to an embodiment of the present invention. FIG. 6 is a schematic diagram of a multi-fingerprint authentication device according to an embodiment of the present invention. FIG. 7 shows an application example of the multi-fingerprint authentication method of the present invention. FIG. 8 shows another application example of the multi-fingerprint authentication method according to the embodiment of the present invention. FIG. 9 is a schematic diagram of a multi-fingerprint detection device according to an embodiment of the present invention.
S110~S140:步驟S110~S140: steps
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