201126405 六、發明說明： 【發明所屬之技術領域】 [0001] 本發明涉及一種飛點控制系統及飛點控制方法，尤其涉 及一種運用於電阻式觸摸裝置的飛點控制系統及飛點控 制方法。 【先前技秫ί】 [0002] 目前，觸摸式手機在市場上屢見不鮮，成為商家主要賣 點之一。當前應用於手機的觸摸屏有兩種：電阻式觸摸 屏和電容式觸摸屏。其中電阻式觸摸屏由於價格低廉、 利於手寫輸入等優點，成為使用最普遍的觸摸屏。 [0003] 然而，飛點一直是電阻式觸摸屏使用中比對麻煩的問題 ，也就是說，在用戶點擊觸摸屏過程中，手機辨識的點 與用戶實際操作的點不同，這給用戶體驗帶來很多不便 以及誤操作。目前已有的解決方案僅僅是從軟體上做出 改善，即對某個點多次取值後取平均值，這種做法雖然 簡單，但只能將飛點限制在某個區域内而已，在點擊目 標很“小”時，還是會出現誤操作/。 【發明内容】 [0004] 鑒於以上内容，有必要提出一種飛點控制系統及方法， 該系統運行於電阻式觸摸裝置，當用戶點擊該電阻式觸 摸裝置上的觸摸屏時，透過查找用戶在觸摸屏上受力最 大的觸摸感應點，確定用戶在觸摸屏上的實際操作位置 ，來避免由於飛點而出現的誤操作。 [0005] 一種飛點控制系統，該系統運行於電阻式觸摸裝置，該 電阻式觸摸裝置包括觸摸屏、觸摸感應單元、壓力感測 099102019 表單編號Α0101 第4頁/共19頁 0992003921-0 201126405 ❹ [0006] 器及CPU，該飛點控制系統包括：接收模組，用於當用戶 點擊觸摸屏時，接收觸摸感應單元的啟動指令，以啟動 CPU ;通知模組，用於發送控制指令給CPU，讓CPU通知 觸摸感應單元讀取觸摸感應點在觸摸屏上的座標，及通 知壓力感測器讀取觸摸感應點在觸摸屏上的壓力值；讀 取模組，用於從觸摸感應單元中依次讀取上述每個觸= 感應點的座標，及從壓力感測器中依次讀取每個觸摸感 應點的壓力值；查找模組，用於從讀取模組中查找出壓 力值食大的觸摸感應點及該觸摸感應點的座標，該觸摸 感應點即為用戶實際操作的點；執行模組，用於執行該 壓力值最大的觸摸感應點的座標所對應的應用程式。 Ο 一種飛點控制方法，該方法包括步驟：（a)當用戶點擊 觸摸屏時，接收觸摸感應單元的啟動指令，以啟動CPU; (b)發送控制指令給CPU，讓CPU通知觸摸感應單元讀取 觸摸感應點在觸摸屏上的座標，及通知壓力感測器讀取 觸摸感應點在觸摸屏上的壓力值；（C)捉觸摸感應單元 中依次讀取上述每僻觸摸感應點的座標，及從壓力感測 器中依次讀取每個觸摸感應點的壓力值；（d)查找出壓 力值隶大的觸摸感應點及該觸摸感應點的座標，該觸摸 感應點即為用戶實際操作的點；（e)執行該壓力值最大 的觸摸感應點的座標所對應的應用程式。 [0007] 相較於習知技術，所述的飛點控制系統及飛點控制方法 ’可透過查找用戶在觸摸屏上受力最大的觸摸感應點， 確定用戶在觸摸屏上的具體操作位置，來避免由於飛點 而出現的誤操作。 099102019 表單編號A0101 第5頁/共19頁 0992003921-0 201126405 【實施方式】 [0008] 參照圖1所示，是本發明電阻式觸摸裝置較佳實施例的架 構圖。該電阻式觸摸裝置1〇包括觸摸屏i、觸摸感應單元 2、壓力感測器3、中央處理器（Centrai Pr〇cessing Unit ’ CPU) 4及記憶體5。觸摸屏1連接觸摸感應單元2 和壓力感測器3，該觸摸感應單元2和壓力感測器3均與 CPU 4相連接。其中，該觸摸感應單元2可以為一個觸摸 感應積體電路（Touch Integrated circuit，Touch IC)。記憶體5與CPU 4相連接，該記憶體5内安裝有飛 點控制系統50，其功能將在圖2和圖3中詳細描述。 [0009] 所述觸摸屏1包括一個觸摸感應區域100，該觸摸感應區 域100有多個觸摸感應點，而每一個觸摸感應點對應一個 座標，該座標用於標識所對應觸摸感應點的位置。每個 觸摸感應點的座標對應一個應用程式，如圖5所示，觸摸 感應點E對應的應用程式是音樂播放程式，當用戶點擊觸 摸感應點E時，會啟動該音樂播放程式，以播放音樂。 [0010] 當用戶點擊觸摸屏1 (如圖4所示）時，所述觸摸感應單 元2獲取觸摸感應區域1〇〇上的觸摸感應點的座標，所述 壓力感測器3感應該每個觸摸感應點的壓力值。例如，所 述觸摸感應點包括圖5所示的A、B、C、D及E，觸摸感應 單元2依次獲取該每個觸摸感應點a、B、C、D及E的座標 ，及所述壓力感測器3依次感應該每個觸摸感應點A、B、 C、D及E的壓力值。 [0011] 參照圖2所示’是圖1中飛點控制系統50的功能模組圖。 所述CPU 4用於執行飛點控制系統50所發出的各項指令。 099102019 表單編號A0101 第6頁/共19頁 0992003921-0 201126405 该飛點控制系統50包括接收模組500、通知模組51〇、讀 取模組520、查找模組530以及執行模組540。 [〇〇12]所述接收模組500用於當用戶點擊觸摸屏1時，接收觸摸 感應單元2的啟動指令，以啟動cpu 4。具體而言，當用 戶點擊觸摸屏1時，觸摸感應單元2立即產生啟動指令， 该啟動指令會被傳送給cpu 4，以啟動CPU 4，使CPU 4 處於工作狀態。 [0013] 所述通知模組510用於發送控制指令給CPU 4 ,讓CPU 4 〇 通知觸摸感應單元2讀取觸摸感應點在觸摸感應區域1〇〇 上的座標’及通知壓力感鄉器3讀取觸摸感應點在觸摸感 應區域100上的壓力值。具體而言，如圖5所示，當用戶 點擊觸摸屏1時’會接觸到很多個觸摸感應點，以五個觸 摸感應點人、6、（：、1)、£為例，每個觸摸感應點都有對應 的座標，根據用戶點擊觸摸屏1的程度強弱，每個觸摸感 應點的壓力值會有所不同。所述觸摸感應單元2獲取各觸 摸感應點A、B、C、D及E的座標，而氧力感測器3感應各 ^ 觸摸感應點A、B、C及E的壓力值。 [0014] 所述讀取模組520用於從觸摸感應單元2中依次讀取上述 每個觸摸感應點的座標，同時，從壓力感測器3中依次讀 取每個觸摸感應點的壓力值。 [0015] 所述查找模組530用於查找出壓力值最大的觸摸感應點， 並從讀取模組520所讀取的座標中查找出該壓力值最大的 觸摸感應點的座標，其中，所述觸摸感應點即為用戶實 際操作的點》在本較佳實施例中，所述查找模組53〇是透 099102019 表單編號A0101 第7頁/共19頁 0992003921-0 201126405 過冒泡演算法查找出壓力值最大的觸摸感應點。具體而 言，所述冒泡演算法是透過兩者比對得出壓力值最大的 觸摸感應點的演算法，例如，將觸摸感應點A的壓力值與 觸摸感應點B的壓力值進行比對，得到一個壓力值較大的 觸摸感應點（假設是點A )，之後將觸摸感應點A的壓力 值與觸摸感應點C的壓力值進行比對，得到壓力值較大的 觸摸感應點（假設是點C)，再將觸摸感應點C的壓力值 與觸摸感應點D的壓力值進行比對，得到壓力值較大的觸 摸感應點（假設是點C)，最後將觸摸感應點C的壓力值 與觸摸感應點E的壓力值進行比對，得到壓力值最大的觸 摸感應點（假設是點E)，則觸摸感應點E就是查找模組 530所要查找的觸摸感應點。 [0016] 所述執行模組540用於執行該壓力值最大的觸摸感應點的 座標所對應的應用程式。具體而言，若觸摸感應點E為壓 力值最大的觸摸感應點，則執行模組5 4 0執行觸摸感應點 E的座標所對應的應用程式，假設該應用程式為音樂播放 程式，執行模組540啟動該音樂播放程式，以播放音樂。 [0017] 圖3是本發明運用於電阻式觸摸裝置中的飛點控制方法較 佳實施例的流程圖。 [0018] 步驟S10，當用戶點擊觸摸屏時，接收模組500接收觸摸 感應單元2的啟動指令，以啟動CPU 4。具體而言，當用 戶點擊觸摸屏1時，觸摸感應單元2立即產生啟動指令， 該啟動指令會被傳送給CPU 4，以啟動CPU 4，使CPU 4 處於工作狀態。 099102019 表單編號A0101 第8頁/共19頁 0992003921-0 201126405 [0019] Ο [0020] 步驟S20，通知模組510發送控制指令給CPU 4，讓CPU 4通知觸摸感應單元2讀取觸摸感應點在觸摸感應區域100 上的座標，及通知壓力感測器3讀取觸摸感應點在觸摸感 應區域100上的壓力值。具體而言，如圖5所示，當用戶 點擊觸摸屏1時，會接觸到很多個觸摸感應點，以五個觸 摸感應點A、B、C、D、E為例，每個觸摸感應點都有對應 的座標，根據用戶點擊觸摸屏1的程度強弱，每個觸摸感 應點的壓力值會有所不同。所述觸摸感應單元2獲取各觸 摸感應點A、B、C、D及E的座標，而壓力感測器3感應各 觸摸感應點A、B、C、D及E的壓力值。 步驟S30，讀取模組520從觸摸感應單元2中依次讀取上述 每個觸摸感應點的座標，同時，從壓力感測器3中依次讀 取每個觸摸感應點的壓力值。 [0021] ❹ 步驟S40，查找模組530查找出壓力值最大的觸摸感應點 ，並從讀取模組520所讀取的座標中查找出該壓力值最大 的觸摸感應點的座標，其中，所述觸摸感應點即為用戶 實際操作的點。在本較佳實施例中，所述查找模組530是 透過冒泡演算法查找出壓力值最大的觸摸感應點。具體 而言，所述冒泡演算法是透過兩者比對得出壓力值最大 的觸摸感應點的演算法，例如，將觸摸感應點A的壓力值 與觸摸感應點B的壓力值進行比對，得到一個壓力值較大 的觸摸感應點（假設是點A)，之後將觸摸感應點A的壓 力值與觸摸感應點C的壓力值進行比對，得到壓力值較大 的觸摸感應點（假設是點C)，再將觸摸感應點C的壓力 值與觸摸感應點D的壓力值進行比對，得到壓力值較大的 099102019 表單編號A0101 第9頁/共19頁 0992003921-0 201126405 觸摸感應點（假設是點c)，最後將觸摸感應點c的壓力 值與觸摸感應點E的壓力值進行比對，得到壓力值最大的 觸摸感應點（假設是點E)，則觸摸感應點E就是查找模 組5 3 0所要查找的觸摸感應點。 [0022] 步驟S 5 0，執行模組5 4 0執行該壓力值最大的觸摸感應點 的座標所對應的應用程式。具體而言，若觸摸感應點E為 壓力值最大的觸摸感應點，則執行模組5 4 0執行觸摸感應 點E的座標所對應的應用程式，假設該應用程式為音樂播 放程式，執行模組540啟動該音樂播放程式，以播放音樂 〇 [0023] 最後所應說明的是，以上實施例僅用以說明本發明的技 術方案而非限制，儘管參照較佳實施例對本發明進行了 詳細說明，本領域的普通技術人員應當理解，可以對本 發明的技術方案進行修改或等同替換，而不脫離本發明 技術方案的精神和範圍。 【圖式簡單說明】 [0024] 圖1係本發明電阻式觸摸裝置較佳實施例的架構圖。 [0025] 圖2係圖1中飛點控制系統的功能模組圖。 [0026] 圖3係本發明運用於電阻式觸摸裝置中的飛點控制方法較 佳實施例的流程圖。 [0027] 圖4係本發明的觸摸屏被點擊時的示意圖。 [0028] 圖5係圖4中的被點擊區域的放大圖。 【主要元件符號說明】 099102019 表單編號A0101 第10頁/共19頁 0992003921-0 201126405 [0029] 電阻式觸摸裝置10 [0030] 觸摸屏1 [0031] 觸摸感應單元2 [0032] 壓力感測器3 [0033] CPU 4 [0034] 記憶體5 [0035] 觸摸感應區域100 〇 [0036] 飛點控制系統5 0 [0037] 接收模組500 [0038] 通知模組510 [0039] 讀取模組520 [0040] 查找模組5 3 0 G ΓΠΛ/Μ 1 Luu^ij λ-. Χ*± r Λ f\ 机ττ供組 ,:Γ. 'π [0042] 當用戶點擊觸摸屏時，接收觸摸感應單元的啟動指 [0043] 令，以啟動CPU S10 [0044] 發送控制指令給CPU，讓CPU通知觸摸感應單元 [0045] 讀取觸摸感應點在觸摸屏上的座標，及通知壓力感 [0046] 測器讀取觸摸感應點在觸摸屏上的壓力值S20 [0047] 從觸摸感應單元中依次讀取上述每個觸摸感應點的 099102019 表單編號A0101 第11頁/共19頁 0992003921-0 201126405 [0048] 座標，及從壓力感測器中依次讀取每個觸摸感應點 [0049] 的壓力值S30 [0050] 查找出壓力值最大的觸摸感應點及該觸摸感應點的 [0051] 座標，該觸摸感應點即為用戶實際操作的點S40 [0052] 執行該壓力值最大的觸摸感應點的座標所對應的應 [0053] 用程式S50 099102019 表單編號A0101 第12頁/共19頁BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a flying spot control system and a flying spot control method, and more particularly to a flying spot control system and a flying spot control method applied to a resistive touch device. [Previous Technology] [0002] At present, touch-type mobile phones are not uncommon in the market and become one of the main selling points of merchants. There are two types of touch screens currently used in mobile phones: resistive touch screens and capacitive touch screens. Among them, the resistive touch screen has become the most commonly used touch screen due to its low price and handwriting input. [0003] However, the flying spot has always been a problem in the use of the resistive touch screen, that is to say, in the process of the user clicking the touch screen, the point recognized by the mobile phone is different from the point actually operated by the user, which brings a lot of user experience. Inconvenience and misuse. The existing solution is only to improve from the software, that is, to average the value of a certain point after multiple times. Although this method is simple, it can only limit the flying point to a certain area. When the click target is "small", misoperation / will still occur. SUMMARY OF THE INVENTION [0004] In view of the above, it is necessary to provide a flying spot control system and method, the system operates on a resistive touch device, when the user clicks on the touch screen on the resistive touch device, by looking up the user on the touch screen The most sensitive touch sensing point determines the actual operating position of the user on the touch screen to avoid erroneous operations due to flying spots. [0005] A flying spot control system, the system operates on a resistive touch device including a touch screen, a touch sensing unit, a pressure sensing 099102019, a form number Α 0101, a fourth page, a total of 19 pages, 0992003921-0, 201126405 ❹ [ 0006] The CPU and the CPU, the flying point control system includes: a receiving module, configured to receive a start command of the touch sensing unit to start the CPU when the user clicks on the touch screen; and the notification module is configured to send a control command to the CPU, so that The CPU notifies the touch sensing unit to read the coordinates of the touch sensing point on the touch screen, and notifies the pressure sensor to read the pressure value of the touch sensing point on the touch screen; and the reading module is configured to sequentially read the above from the touch sensing unit. Each touch = the coordinates of the sensing point, and the pressure value of each touch sensing point is sequentially read from the pressure sensor; the searching module is used to find the touch sensing point of the pressure value from the reading module. And a coordinate of the touch sensing point, the touch sensing point is a point actually operated by the user; and an execution module is configured to execute the coordinate point of the touch sensing point with the largest pressure value Should the application. Ο A flying point control method, the method comprising the steps of: (a) receiving a start command of the touch sensing unit to start the CPU when the user clicks on the touch screen; (b) sending a control command to the CPU, causing the CPU to notify the touch sensing unit to read Touching the coordinates of the sensing point on the touch screen, and notifying the pressure sensor to read the pressure value of the touch sensing point on the touch screen; (C) capturing the coordinates of each of the above-mentioned touch sensing points in the touch sensing unit, and from the pressure The pressure value of each touch sensing point is sequentially read in the sensor; (d) the touch sensing point with the pressure value and the coordinate of the touch sensing point are found, and the touch sensing point is the point actually operated by the user; e) Execute the application corresponding to the coordinates of the touch sensing point with the highest pressure value. Compared with the prior art, the flying point control system and the flying spot control method can determine the specific operating position of the user on the touch screen by searching for the touch sensing point where the user is most stressed on the touch screen to avoid the specific operating position of the user on the touch screen. Misoperation due to flying spots. 099102019 Form No. A0101 Page 5 of 19 0992003921-0 201126405 [Embodiment] [0008] Referring to Figure 1, there is shown a block diagram of a preferred embodiment of a resistive touch device of the present invention. The resistive touch device 1A includes a touch screen i, a touch sensing unit 2, a pressure sensor 3, a central processing unit (Centrai Pr〇cessing Unit' CPU 4), and a memory 5. The touch screen 1 is connected to the touch sensing unit 2 and the pressure sensor 3, and the touch sensing unit 2 and the pressure sensor 3 are both connected to the CPU 4. The touch sensing unit 2 can be a touch integrated circuit (Touch IC). The memory 5 is connected to a CPU 4 in which a flying spot control system 50 is mounted, the function of which will be described in detail in Figs. 2 and 3. The touch screen 1 includes a touch sensing area 100. The touch sensing area 100 has a plurality of touch sensing points, and each touch sensing point corresponds to a coordinate, and the coordinate is used to identify the position of the corresponding touch sensing point. The coordinates of each touch sensing point correspond to an application. As shown in FIG. 5, the application corresponding to the touch sensing point E is a music playing program. When the user clicks the touch sensing point E, the music playing program is started to play the music. . [0010] When the user clicks on the touch screen 1 (as shown in FIG. 4), the touch sensing unit 2 acquires the coordinates of the touch sensing point on the touch sensing area 1〇〇, and the pressure sensor 3 senses each touch. The pressure value of the sensing point. For example, the touch sensing points include A, B, C, D, and E shown in FIG. 5, and the touch sensing unit 2 sequentially acquires coordinates of each of the touch sensing points a, B, C, D, and E, and the The pressure sensor 3 sequentially senses the pressure values of each of the touch sensing points A, B, C, D, and E. [0011] Referring to FIG. 2, 'is a functional block diagram of the flying spot control system 50 of FIG. The CPU 4 is used to execute various commands issued by the flying spot control system 50. 099102019 Form No. A0101 Page 6 of 19 0992003921-0 201126405 The flying spot control system 50 includes a receiving module 500, a notification module 51A, a reading module 520, a lookup module 530, and an execution module 540. [12] The receiving module 500 is configured to receive a start command of the touch sensing unit 2 to start the CPU 4 when the user clicks on the touch screen 1. Specifically, when the user clicks on the touch screen 1, the touch sensing unit 2 immediately generates a start command, which is transmitted to the CPU 4 to start the CPU 4 to put the CPU 4 in operation. [0013] The notification module 510 is configured to send a control command to the CPU 4, and let the CPU 4 notify the touch sensing unit 2 to read the coordinates of the touch sensing point on the touch sensing area 1 and notify the pressure sensor 3 The pressure value of the touch sensing point on the touch sensing area 100 is read. Specifically, as shown in FIG. 5, when the user clicks on the touch screen 1, 'a plurality of touch sensing points are touched, and five touch sensing points, 6, (:, 1), £ are taken as an example, and each touch sensing is performed. The points have corresponding coordinates. According to the degree of the user clicking the touch screen 1, the pressure value of each touch sensing point will be different. The touch sensing unit 2 acquires the coordinates of each of the touch sensing points A, B, C, D, and E, and the oxygen sensor 3 senses the pressure values of the respective touch sensing points A, B, C, and E. [0014] The reading module 520 is configured to sequentially read the coordinates of each of the touch sensing points from the touch sensing unit 2, and simultaneously read the pressure values of each touch sensing point from the pressure sensor 3. . [0015] The search module 530 is configured to find a touch sensing point with the largest pressure value, and find a coordinate of the touch sensing point with the largest pressure value from the coordinates read by the reading module 520, where The touch sensing point is the point at which the user actually operates. In the preferred embodiment, the search module 53 is traversed by 099102019, form number A0101, page 7 / 19 pages, 0992003921-0 201126405. The touch sensing point with the highest pressure value. Specifically, the bubbling algorithm is an algorithm that compares the two touch-sensing points with the highest pressure value, for example, comparing the pressure value of the touch sensing point A with the pressure value of the touch sensing point B. Obtain a touch sensing point with a large pressure value (assuming point A), and then compare the pressure value of the touch sensing point A with the pressure value of the touch sensing point C to obtain a touch sensing point with a large pressure value (hypothesis) It is point C), and the pressure value of the touch sensing point C is compared with the pressure value of the touch sensing point D to obtain a touch sensing point with a large pressure value (assuming point C), and finally the pressure of the touch sensing point C is obtained. The value is compared with the pressure value of the touch sensing point E to obtain the touch sensing point with the largest pressure value (assumed to be point E), and the touch sensing point E is the touch sensing point to be searched by the searching module 530. [0016] The execution module 540 is configured to execute an application corresponding to a coordinate of the touch sensing point having the largest pressure value. Specifically, if the touch sensing point E is the touch sensing point with the largest pressure value, the execution module 504 executes the application corresponding to the coordinate of the touch sensing point E, and the application is a music playing program, and the executing module is executed. The 540 starts the music player to play music. 3 is a flow chart of a preferred embodiment of a flying spot control method for use in a resistive touch device of the present invention. [0018] Step S10, when the user clicks on the touch screen, the receiving module 500 receives the startup instruction of the touch sensing unit 2 to start the CPU 4. Specifically, when the user clicks on the touch screen 1, the touch sensing unit 2 immediately generates a start command, which is transmitted to the CPU 4 to start the CPU 4 to put the CPU 4 in operation. 099102019 Form No. A0101 Page 8 / Total 19 Pages 0992003921-0 201126405 [0020] Step S20, the notification module 510 sends a control command to the CPU 4, and causes the CPU 4 to notify the touch sensing unit 2 to read the touch sensing point. The coordinates on the touch sensing area 100 are touched, and the pressure sensor 3 is notified to read the pressure value of the touch sensing point on the touch sensing area 100. Specifically, as shown in FIG. 5, when the user clicks on the touch screen 1, a plurality of touch sensing points are touched, and five touch sensing points A, B, C, D, and E are taken as an example, and each touch sensing point is There are corresponding coordinates. According to the degree of the user clicking the touch screen 1, the pressure value of each touch sensing point will be different. The touch sensing unit 2 acquires the coordinates of each of the touch sensing points A, B, C, D, and E, and the pressure sensor 3 senses the pressure values of the respective touch sensing points A, B, C, D, and E. In step S30, the reading module 520 sequentially reads the coordinates of each of the touch sensing points from the touch sensing unit 2, and simultaneously reads the pressure values of each touch sensing point from the pressure sensor 3. [0021] ❹ step S40, the search module 530 finds the touch sensing point with the largest pressure value, and finds the coordinates of the touch sensing point with the largest pressure value from the coordinates read by the reading module 520, wherein The touch sensing point is the point at which the user actually operates. In the preferred embodiment, the lookup module 530 searches for a touch sensing point having the largest pressure value through a bubble algorithm. Specifically, the bubbling algorithm is an algorithm that compares the two touch-sensing points with the highest pressure value, for example, comparing the pressure value of the touch sensing point A with the pressure value of the touch sensing point B. Obtain a touch sensing point with a large pressure value (assuming point A), and then compare the pressure value of the touch sensing point A with the pressure value of the touch sensing point C to obtain a touch sensing point with a large pressure value (hypothesis) It is point C), and the pressure value of the touch sensing point C is compared with the pressure value of the touch sensing point D, and the pressure value is large. 099102019 Form No. A0101 Page 9/19 pages 0992003921-0 201126405 Touch sensing point (Assume that it is point c), and finally compare the pressure value of the touch sensing point c with the pressure value of the touch sensing point E to obtain the touch sensing point with the largest pressure value (assumed to be point E), then the touch sensing point E is the search The touch sensing point to be found by the module 530. [0022] Step S50, the execution module 504 executes an application corresponding to the coordinates of the touch sensing point having the largest pressure value. Specifically, if the touch sensing point E is the touch sensing point with the largest pressure value, the execution module 504 executes the application corresponding to the coordinate of the touch sensing point E, and the application is a music playing program, and the executing module is executed. The 540 is activated to play the music to play the music. [0023] It should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention and are not limiting, although the present invention has been described in detail with reference to the preferred embodiments. A person skilled in the art should understand that the technical solutions of the present invention may be modified or equivalently substituted without departing from the spirit and scope of the technical solutions of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS [0024] FIG. 1 is a block diagram of a preferred embodiment of a resistive touch device of the present invention. 2 is a functional block diagram of the flying spot control system of FIG. 1. 3 is a flow chart of a preferred embodiment of a flying spot control method for use in a resistive touch device of the present invention. 4 is a schematic diagram of the touch screen of the present invention when clicked. [0028] FIG. 5 is an enlarged view of the clicked area in FIG. 4. [Main component symbol description] 099102019 Form number A0101 Page 10/19 pages 0992003921-0 201126405 [0029] Resistive touch device 10 [0030] Touch screen 1 [0031] Touch sensing unit 2 [0032] Pressure sensor 3 [ 0033] CPU 4 [0034] Memory 5 [0035] Touch Sensing Area 100 〇 [0036] Flying Point Control System 5 [0037] Receiving Module 500 [0038] Notification Module 510 [0039] Reading Module 520 [ 0040] Search module 5 3 0 G ΓΠΛ/Μ 1 Luu^ij λ-. Χ*± r Λ f\ Machine ττ for group,:Γ. 'π [0042] When the user clicks on the touch screen, the touch sensing unit is received. Start the [0043] command to start the CPU S10 [0044] Send the control command to the CPU, let the CPU notify the touch sensing unit [0045] Read the coordinates of the touch sensing point on the touch screen, and notify the pressure sense [0046] Taking the pressure value of the touch sensing point on the touch screen S20 [0047] sequentially reading the 099102019 of each touch sensing point from the touch sensing unit, Form No. A0101, Page 11 / 19 pages 0992003921-0 201126405 [0048] coordinates, and Read each touch in turn from the pressure sensor The pressure value S30 of the sensing point [0049] finds the touch sensing point with the largest pressure value and the [0051] coordinate of the touch sensing point, and the touch sensing point is the point S40 actually operated by the user [0052] The coordinates of the touch sensing point with the highest pressure value should correspond to [0053] Program S50 099102019 Form No. A0101 Page 12 of 19
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