201218126 六、發明說明： 【發明所屬之技術領域】 本發明係關於一種監控裝置與方法，特別關於一種 電子裝置的螢幕防壓監控裝置與方法。 【先前技術】 隨著科技的發展，消費型電子產品的種類越來越 多，體積也做得越來越小。因此，越來越多的產品已開 發成為可攜式電子裝置，例如手機、個人數位助理 (personal digitalassistant，PDA)、筆記型電腦、平板電 腦等等。 然而，攜帶的便利性對於電子裝置也有可能造成一 些負面的影響。例如，當使用者將電子裝置放於褲子的 口袋内，常因坐下時壓迫到裝置而不自覺，或者是將電 子裝置放於背包内，使得電子裝置被其他重物擠壓。由 於^到巨大的外力壓迫，電子裝置的顯示面板可能會因 此損壞破裂，而導致使用者無法觀看螢幕，也無法正常 使用此電子裝置，而最後可能需要一筆額外的花費更新 顯不面板。 有鑑於此，本發明提出一種電子裝置的螢幕防壓監 控6又计，可有效偵測危險壓力源，並適時警告使用者， 如此一來，可避免電子裝置因不當外力而受損，延長電 子裝置的壽命。 【發明内容】 根據本發明之一實施例，一種可攜式電子裝置，包括 顯示面板、壓力偵測模組以及微處理器。壓力偵測模組用 PNAI-CO-0115-TWXX/〇814-A42708TWf 4 201218126 以於接收到-致能信號冑1始偵測顯示面板目前所承受 之-塵力之-強度’並產生-_結果。微處理器當該顯 示面板進人-睡眠模式時’產生該致能信號來致能該壓力 制模組，並自壓力偵測模組接收偵測結&，以根據_ 結果判斷該強度是否超過—壓力臨界值，並且當該強度已 到達該壓力臨界值時產生-警示㈣。顯示面板更根據警 示信號顯示一警示晝面。 根據本發明之另一實施例 、 ， 種顯示面板壓力監控方 法，包括：當一顯示面板進入一睡眠模式時，致能一壓力 制模組；利用該壓力偵測模組偵測該顯示面板目前所承 受之-壓力之-強度，並產生一偵測結果；根據該偵測結 果判斷該強度是否超過一廢力臨界值，並且當該強度已到 達該麗力臨界值時產生一警示信號以及一喚醒信號；以及 根據該唤醒信號喚醒該顯示面板。 【實施方式】 為使本&明之製造、操作方法、目標和優點能更明顯 …下文特舉幾純佳實施例，並配合所關式，作詳 本::注意的是，以下所揭露的内容可提供多 個:貫踐本發明之不同特點的實施例或範例。以下所述 =殊的凡件範例與安排僅用以簡單扼要地闡述本發明之 用Γ限定本發明之範圍。此外，有關空間關係 的術5口 ’例如「較低 「古 「U 丁 「在…上方」、「在二方「」上、斜下」、：垂直」、 下「Γγ「以及其他衍生的術語等(例如，心平地_「」向 」朝上地」料)剌㈣單描述出本發明之 PNAI-CO-〇,l5-TWXX/〇854.A427〇8TWf 5 寸 201218126 徵與另一特徵之關係。這些空間關係的術語可涵蓋到包含 該些特徵的裝置之不同的方向定位。 實施例： 第1圖係顯示根據本發明之一實施例所述之可攜式電 子裝置方塊圖。可攜式電子裝置1〇〇包括顯示面板1〇1、 壓力偵測模組102、微處理器103、揚聲裝置1 與震動裝 置105。壓力偵測模組102被配置於鄰近顯示面板1〇1處， 用以偵測顯示面板101目前所承受之一壓力之一強度，並 產生一偵測結果S一detection。微處理器103用以處理可攜 式電子裝置100的數位信號，以控制可攜式電子裝置1〇〇 的操作’其中根據本發明之實施例，微處理器1〇3自壓力 偵測模組102接收偵測結果S_detection，根據接收到的偵 測結果S_detection判斷顯示面板101目前所承受之壓力之 強度是否超過一壓力臨界值，並且當該強度已到達壓力臨 界值時產生一警示信號S_warning。 根據本發明之一實施例，顯示面板101接收警示信號 S_warning，並且如第2圖所示可根據警示信號S_ _warning 顯示一警示畫面，用以提示使用者目前電子裝置受到過大 的外力壓迫。根據本發明之其他實施例，警示信號 S一warning也可同時傳送至可攜式電子裝置100之揚聲f 置104以及/或震動裝置105，用以如第2圖所示分別根寺康 警示信號S_warning發出一警示聲響以及/或一警示震動。 第3圖係顯示根據本發明之一實施例所述之壓力彳貞_ 模組電路圖。於本發明之一實施例中，壓力偵測模組可包 括複數壓阻（piezoresistance)元件，例如第3圖所示之電p且 PNAI-CO-0115-TWXX/0814-A42708TWf 6 201218126 、R2、R3與R4 ’各具有可隨著接受到的應力變化之一 f =值。如圖所示，壓力偵測模組可包括電流源3〇1 '由 該等壓阻元件組成之惠斯登電橋(Wheatstone bridge)302以 及類比至數位轉換器（ADC)303。電流源301用以提供一電 、、'l 至心斯且電橋302之兩輸入端lnput+與Input-。電阻 R3與R4接收電流is ’並且於輸出端〇utput+與 Output-之間產生一電壓差。由於此電路可將微小的電阻變 φ 化量放大’因此於惠斯登電橋302之輸出端〇utput+與 Output-之間所產.生之電壓差變化可反應出壓力強度的變 化。數位轉換器（ADC)303耦接至惠斯登電橋302之輸出端 Output+與〇utput·’用以將接收到的電壓差轉換成一數位 電壓差值作為偵測結果S_detection。 然而’值得注意的是’第3圖僅用以顯示本發明之較 佳實施例’並未用以限制本發明。本發明所提出之壓力侦 測模組102也可使用不同的壓力偵測元件與方法實施。例 φ 如，根據本發明之另一實施例，壓力偵測模組102也可以 是一電容式壓力感測器，其中包含的陶瓷膜片可根據待柯 壓力彎曲，不同的彎曲程度可改變元件的電容量，再透過 耦接的電子電路將電容量的變化轉變為電流或電壓的變 化，用以反應出待測壓力的強度。根據本發明之又另一實 施例’壓力偵測模組102也可以是一半導體壓力感測器， 應用壓電半導體壓力感測器與電橋電阻形式獲得量測結 果’在矽支撐物上利用擴散的方法，用以產生膜片，包含 電橋電阻的單元以靜電處理固定在支撐玻璃上，藉此與外 界形成機械性的隔離。當矽質膜片偏向時，電橋的輸出就 PNAI-CO-Ol l5-TWXX/0814-A42708TWf η 201218126 隨著改變’用以反應出待測壓力的強度變化。此外，根據 本發明之又另一實施例，壓力偵測模組丨也可以一壓電 式壓力感測器，應用元件受到壓力時會產生電壓的性質反 應出待測壓力的強度變化。 第4圖係顯示根據本發明之一實施例所述之壓力偵測 模組擺放位置示意圖。由於顯示面板的中心點通常為防壓 能力最弱的位置，因此根據本發明之一實施例，壓力偵測 模組（如圖中所示的惠斯登電橋）可被玫置於螢幕的中心點 正下方’用以有效偵測出顯示面板所承受的壓力。然而， 以上用以僅顯示本發明之較佳實施例，並未用以限制本發 月麼力彳貞測模組當可放置於鄰近螢幕：的任意位置。 此外，值得注意的是，上述的壓力偵測模組可應用於 各種不同類型之顯示面板。舉例而言，顯示面板可以 是觸控式面板或非觸控式面板、液晶顯示面板或發光二極 體顯示面板、或其他不同類型之顯示面板。當顯示面板ι〇ι 為觸控式面板時，可更包括觸控偵測單元1〇6(參考第ι 圖），用以偵測施加於顯示面板1〇1之一觸控行為，並且將 谓測到的觸控行為傳送至微處理器1〇3。通常當顯示面板 101進入一睡眠模式時，觸控偵測單元1〇6會被禁能，用 以節省電力。換言之，在睡眠模式下’使用者觸控顯示面 板101的行為不會被偵測_。因此，根據本發明之一實施 田<4示面板101進入睡眠模式時，麼力偵測模組1 可被致能，用以監測顯示面板所承受的壓力。 第5圖係顯示根據本發明之一實施例所述之麼力制 方法流程圖。待勤_模組被致能後，首先於步驟讀 PNAI-CO-Ol l5-TWXX/〇814-A427〇8TWf 8 201218126 中利用壓力偵測模組偵測顯示面 一強度。接著，於步驟咖2中根據^ =之一壓力之 的強度產生一偵測結果。接著，於+偵“彳核、，且所偵測到 則斷此壓力之強度是否超過：：壓二中。，=理= 回到步驟S5(H繼續偵測顯示 值右否，則201218126 VI. Description of the Invention: [Technical Field] The present invention relates to a monitoring apparatus and method, and more particularly to a screen pressure monitoring apparatus and method for an electronic apparatus. [Prior Art] With the development of technology, there are more and more types of consumer electronic products, and the volume is getting smaller and smaller. As a result, more and more products have been developed into portable electronic devices such as cell phones, personal digital assistants (PDAs), notebook computers, tablet computers, and the like. However, the convenience of carrying may also have some negative effects on the electronic device. For example, when the user places the electronic device in the pocket of the trousers, it is often unconscious to press the device when sitting down, or the electronic device is placed in the backpack so that the electronic device is squeezed by other heavy objects. Due to the large external force, the display panel of the electronic device may be damaged and broken, and the user may not be able to view the screen or use the electronic device normally, and may eventually need an additional cost to update the display panel. In view of this, the present invention provides a screen anti-voltage monitoring device for an electronic device, which can effectively detect a dangerous pressure source and warn the user in a timely manner, thereby preventing the electronic device from being damaged due to improper external force and extending the electronic device. The life of the device. SUMMARY OF THE INVENTION According to an embodiment of the invention, a portable electronic device includes a display panel, a pressure detecting module, and a microprocessor. The pressure detection module uses PNAI-CO-0115-TWXX/〇814-A42708TWf 4 201218126 to receive the -enable signal 胄1 to detect the current -dust-strength of the display panel and generate -_ result. The microprocessor generates the enable signal to enable the pressure module when the display panel enters the human-sleep mode, and receives the detection node & from the pressure detection module to determine whether the intensity is based on the _ result Exceeding the -pressure threshold and generating a warning (4) when the intensity has reached the pressure threshold. The display panel displays a warning surface based on the warning signal. According to another embodiment of the present invention, a display panel pressure monitoring method includes: enabling a pressure module when a display panel enters a sleep mode; and detecting the current display panel by using the pressure detection module The pressure-strength that is subjected to the pressure, and a detection result is generated; whether the strength exceeds a waste force threshold value according to the detection result, and a warning signal is generated when the intensity has reached the Lili threshold value and Wake up the signal; and wake up the display panel according to the wake-up signal. [Embodiment] In order to make the manufacturing, operation methods, objectives and advantages of the present invention more obvious, the following is a detailed description of the preferred embodiment, and in conjunction with the closed type, as a detailed description: Note that the following disclosure The content may provide a plurality of embodiments or examples that embody different features of the invention. The following description of the invention is intended to be illustrative of the scope of the invention. In addition, there are five ports of spatial relationship, such as "lower" "U" "above", "on the two sides", "below", "vertical", "Γγ" and other derivative terms. Etc. (for example, the heart is _ "" to "upward" material) 剌 (4) single description of the PNAI-CO-〇, l5-TWXX/〇854.A427〇8TWf 5 inch 201218126 and another feature relationship. The terms of these spatial relationships may encompass different orientations of the devices that comprise the features. Embodiment: Fig. 1 is a block diagram showing a portable electronic device according to an embodiment of the present invention. The portable electronic device 1A includes a display panel 1A, a pressure detecting module 102, a microprocessor 103, a speaker device 1 and a vibrating device 105. The pressure detecting module 102 is disposed adjacent to the display panel 〇1 for detecting one of the pressures currently received by the display panel 101 and generating a detection result S-detection. The microprocessor 103 is configured to process the digital signal of the portable electronic device 100 to control the operation of the portable electronic device 1 '. In accordance with an embodiment of the present invention, the microprocessor 1 3 is self-pressure detecting module. The receiving detection result S_detection determines whether the intensity of the pressure currently received by the display panel 101 exceeds a pressure threshold according to the received detection result S_detection, and generates a warning signal S_warning when the intensity has reached the pressure threshold. According to an embodiment of the present invention, the display panel 101 receives the warning signal S_warning, and as shown in FIG. 2, a warning screen can be displayed according to the warning signal S__warning to prompt the user that the electronic device is currently subjected to excessive external force. According to other embodiments of the present invention, the warning signal S-warning can also be simultaneously transmitted to the speakerphone 104 of the portable electronic device 100 and/or the vibration device 105 for separately warning the roots of the temple as shown in FIG. The signal S_warning emits a warning sound and/or a warning shock. Figure 3 is a circuit diagram showing a pressure 彳贞_ module according to an embodiment of the present invention. In an embodiment of the present invention, the pressure detecting module may include a plurality of piezoresistance components, such as the electric p shown in FIG. 3 and PNAI-CO-0115-TWXX/0814-A42708TWf 6 201218126, R2. R3 and R4' each have one f = value that can vary with the received stress. As shown, the pressure sensing module can include a current source 3〇1', a Wheatstone bridge 302 composed of the piezoresistive elements, and an analog to digital converter (ADC) 303. The current source 301 is used to provide an input, lnput+ and Input-, of '1' to the core and the bridge 302. Resistors R3 and R4 receive current is' and produce a voltage difference between the output terminals 〇utput+ and Output-. Since this circuit can amplify a small amount of resistance φ, the change in voltage difference between the output of 惠utput+ and Output- of the Wheatstone bridge 302 can reflect the change in pressure intensity. A digital converter (ADC) 303 is coupled to the output of the Wheatstone bridge 302. Output+ and 〇utput·' are used to convert the received voltage difference into a digital voltage difference as a detection result S_detection. However, it is noted that the third embodiment is merely illustrative of the preferred embodiments of the invention and is not intended to limit the invention. The pressure detecting module 102 proposed by the present invention can also be implemented using different pressure detecting elements and methods. For example, according to another embodiment of the present invention, the pressure detecting module 102 can also be a capacitive pressure sensor, wherein the ceramic diaphragm can be bent according to the pressure to be pressed, and the bending degree can change the component. The capacitance is then converted into a change in current or voltage through a coupled electronic circuit to reflect the intensity of the pressure to be measured. According to still another embodiment of the present invention, the pressure detecting module 102 can also be a semiconductor pressure sensor, and the piezoelectric semiconductor pressure sensor and the bridge resistor form are used to obtain the measurement result 'utilized on the crucible support. A method of diffusion for producing a diaphragm, and a unit including a bridge resistor is electrostatically fixed to the support glass to form a mechanical isolation from the outside. When the tantalum diaphragm is deflected, the output of the bridge is PNAI-CO-Ol l5-TWXX/0814-A42708TWf η 201218126 with the change 'to reflect the intensity change of the pressure to be measured. In addition, according to still another embodiment of the present invention, the pressure detecting module 丨 can also be a piezoelectric pressure sensor, and the property of the voltage generated when the applied component is subjected to pressure reflects the change in the intensity of the pressure to be measured. Fig. 4 is a view showing a position of a pressure detecting module according to an embodiment of the present invention. Since the center point of the display panel is usually the weakest position of the pressure prevention capability, according to an embodiment of the present invention, the pressure detecting module (the Wheatstone bridge shown in the figure) can be placed on the screen. Just below the center point is used to effectively detect the pressure on the display panel. However, the above description is merely illustrative of a preferred embodiment of the present invention and is not intended to limit the position of the present invention to be placed adjacent to the screen:. In addition, it is worth noting that the above pressure detecting module can be applied to various types of display panels. For example, the display panel can be a touch panel or a non-touch panel, a liquid crystal display panel or a light emitting diode display panel, or other different types of display panels. When the display panel ι〇ι is a touch panel, the touch detection unit 1〇6 (refer to FIG. 1) may be further included to detect a touch behavior applied to the display panel 1〇1, and The measured touch behavior is transmitted to the microprocessor 1〇3. Generally, when the display panel 101 enters a sleep mode, the touch detection unit 1〇6 is disabled to save power. In other words, in the sleep mode, the behavior of the user's touch display panel 101 is not detected. Therefore, when the field <4 display panel 101 enters the sleep mode according to one embodiment of the present invention, the force detection module 1 can be enabled to monitor the pressure on the display panel. Figure 5 is a flow chart showing a method of making a force according to an embodiment of the present invention. After the module is enabled, the pressure detection module is used to detect the intensity of the display surface in the PNAI-CO-Ol l5-TWXX/〇814-A427〇8TWf 8 201218126. Next, in step 2, a detection result is generated based on the intensity of a pressure of ^ = . Then, the + Detector 彳 、 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,
度。若是，則進一步於步驟心=，之麗力之強 置是否進入睡眠模式。若是，則二式電子裝 103產生—喚醒信號用以唤醒相理器 示面板、揚聲裝置以及/或震動裝 '^ (口述的顯 =處理器產生-警示信號匕^ 動。 —树出—警轉響或震 值得注意的是，如上述，去甚 板，並且當顯示面板HH進二為觸控式面 ，用以監測顯示面板民:;\二壓力力=組 當顯示面板101並未進入睡眠模式時，例Γ::顯= :〇1保持在-正常操作模式時，觸控侦測單元二:= :::::控::面板101的行為’此時壓力債測模組可 保持被致此，或者也可以被禁能，以節省電力。 根據本發明之實施例，於正常操作模式時，若壓力偵 測模組㈣被致能，則同樣可根據如第5圖所示的壓力偵 測流程進行偵測。另-方面，若M力偵測模組於正常操作 模式下被禁能，則可建構出兩階段的偵測流程。第6圖係 顯示出根據本發明之一實施例所述之兩階段壓力偵測方法 中的第一部分偵測流程圖。首先，於步驟S601中，透過觸 PNAI-CO-0115-TWXX/0814-A42708TWf 9 201218126 一觸控行為。_ 理器如作對應的判斷與處理控接了為通常也會傳送至微處 處理器103判斷此觸控行為是二二步^ 中，微 例而言，微處理器1〇3 :正㊉刼作行為。舉 介於-既定範圍内(例如，。〜5。克V喿壓力克數會 正常操作行為時，則回到米驟田該觸控行為屬於一 個觸控行為。當判斷兮觸彳1繼續偵測使用者的下-時，則於步驟S60巾=^為不心—4操作行為 模組，並且可接續：:=此信號用以致能該麼力偵測 偵測。 不之塵力谓剩流程進行麗力 第7圖係顯示根據本發明之—實 方法流程圖。首先，於步驟S7〇1中=壓，十异 力偵測模組102接收_結果，並且進行麗力：自： =自：：接:到的數位電編梅 管-果是否二：2中，微處理器103判斷此計 —果疋否與上一筆計算結果相同。若 ，㈣嶋值。偵測到的_字進一步二：： t的步驟S503被判斷是否超過一塵力臨界值。另 若此計算結果與上一筆計算結果相同，則微處理器103可 略過這次的偵測結果’用以節省微處理器U)3資源，並且 回到步驟S 7 (H繼續自勤偵測模組i 〇 2接收偵测結果。 ^根據本發明之—實施例，屡力臨界值可經由實_ 試’並建立成資料庫數據，其中不同種類的顯示面板可承 受的星力可能不盡相同，因此壓力臨界值也會隨之。 PNAI-CO-O] ]5-TWXX/0814-A42708TWf j〇 201218126 塵力臨界值的資料庫數據可更進—步整合至軟體 中，以協助進行上述的墨力侦測流程。 工石馬 本發明雖以較佳實施例揭露如上，然其並非用 籍’任何熟習此項技#者’在不脫離本發明^ ^和㉚JS内’當可做些許的更動與潤飾，因此本 保護範圍當視後附之申士主直— 月之 【圖式簡單ΐί】月專利_所界定者為準。 之一實施例所述之可攜式電 第1圖係顯示根據本發明 Φ 子裝置方塊圖。 之一實施例所述之可攜式電 〇 之一實施例所述之壓力偵測 第2圖係顯示根據本發明 子裝置之危險壓力警示示意圖 第3圖係顯示根據本發明 模组電路圖。 第4圖係顯示根據本發明 模組擺放位置示意圖。 之一實施例所述之壓力偵測degree. If yes, then further step in the heart =, the force of Lili into the sleep mode. If so, the two-type electronic device 103 generates a wake-up signal for awakening the processor display panel, the speaker device, and/or the vibration device '^ (the spoken display = processor generated - the warning signal is activated) - the tree is - It is worth noting that the alarm or shock is, as mentioned above, go to the board, and when the display panel HH enters the touch surface, it is used to monitor the display panel: • \ two pressure force = group when the display panel 101 is not When entering the sleep mode, the example:: display = : 〇 1 remains in the normal operation mode, the touch detection unit 2: = ::::: control:: the behavior of the panel 101 'the pressure bond test module at this time This may be maintained or may be disabled to save power. According to an embodiment of the present invention, if the pressure detecting module (4) is enabled in the normal operating mode, it may also be as shown in FIG. The pressure detection process is detected. On the other hand, if the M force detection module is disabled in the normal operation mode, a two-stage detection process can be constructed. FIG. 6 shows the invention according to the present invention. A first part detection flow chart in the two-stage pressure detection method described in one embodiment. First, In step S601, a touch behavior is touched through the touch of PNAI-CO-0115-TWXX/0814-A42708TWf 9 201218126. The corresponding control and processing control are sent to the micro processor 103 to determine this. The touch behavior is two or two steps ^, in the micro case, the microprocessor 1〇3: positive ten 刼 behavior. Between - within the established range (for example, ~ 5. gram V 喿 pressure grams will be normal When the operation behavior is returned to the meter, the touch behavior belongs to a touch behavior. When it is determined that the touch panel 1 continues to detect the user's lower-time, then in step S60, the towel=^ is unintentional--4 operation behavior. Module, and can be connected::=This signal is used to enable the detection of the force. The dust flow is the flow of the remaining process. Figure 7 shows the flow chart of the actual method according to the present invention. First, Step S7〇1 = pressure, ten different force detection module 102 receives the _ result, and performs Lili: From: = From:: Pick: to the number of electric braided plum pipes - whether the two: 2, micro processing The device 103 determines whether the meter is the same as the previous calculation result. If, (4) the value is detected, the detected _ word is further two:: t Step S503 is judged whether the dust force threshold is exceeded. If the calculation result is the same as the previous calculation result, the microprocessor 103 may skip the detection result 'to save the microprocessor U) 3 resources, and Going back to step S7 (H continues to the self-service detection module i 〇 2 to receive the detection result. ^ According to the embodiment of the invention, the force threshold can be established through the real test and the data is created, wherein different The type of display panel can withstand different star forces, so the pressure threshold will also follow. PNAI-CO-O] ]5-TWXX/0814-A42708TWf j〇201218126 The data of the dust threshold can be more Further integration into the software to assist in the above-described ink detection process. Although the invention has been disclosed in the preferred embodiment as above, it is not intended to be used in any of the inventions and in the <RTIgt; The scope of protection shall be subject to the right of the Shenshi, which is attached to the following. The portable electric system shown in one embodiment shows a block diagram of a Φ sub-device according to the present invention. Pressure detection according to one embodiment of the portable battery described in the embodiment. Fig. 2 is a schematic diagram showing the dangerous pressure warning of the child device according to the present invention. Fig. 3 is a circuit diagram showing the module according to the present invention. Fig. 4 is a view showing the arrangement position of the module according to the present invention. Pressure detection as described in one embodiment
第5圖係顯示根據本發明 方法流程圖。 之一實施例所述之壓力偵測 第6圖係顯示出根攄 壓力债測方法中的第明之一實施例所述之兩階我 第7圖孫、 σ分偵測流程圖。 糸員示根據本發 —a y丨夕厭七叫·管 方法流程圖。 月之一貫細例所述之I力计^ 【主要元件符號說明】 100〜可攜式電子裝置； 101〜顯示面板； 102〜麗力偵測模組； pnAI-CO;0115_TWxx/叫勒瞻 201218126 103〜微處理器； 104〜揚聲裝置； 105〜震動裝置； 106〜觸控偵測單元； 301〜電流源； 302〜電橋； 303、ADC〜類比至數位轉換器； Input+、Input-〜輸入端；Figure 5 is a flow chart showing the method according to the invention. Pressure detection according to one embodiment Fig. 6 is a flow chart showing the two-step, sigma detection of the second-order embodiment of the first embodiment of the root pressure measurement method. The staff member showed a flow chart according to the method of the present invention. The constant force of the month is as follows: [Main component symbol description] 100~ portable electronic device; 101~ display panel; 102~ Lili detection module; pnAI-CO; 0115_TWxx/called Lezhan 201218126 103~microprocessor; 104~speaker device; 105~vibration device; 106~touch detection unit; 301~current source; 302~bridge; 303, ADC~ analog to digital converter; Input+, Input-~ Input
Is〜電流；Is~ current;
Output+、Output-〜輸出端；Output+, Output-~ output;
Rl、R2、R3、R4〜電阻； S_detection〜偵測結果； S_warning〜警示信號。 PN AI-CO-0115-TWXX/0814-A42708TWf 12Rl, R2, R3, R4~ resistance; S_detection~ detection result; S_warning~ warning signal. PN AI-CO-0115-TWXX/0814-A42708TWf 12