1269233 九、發明說明： 【發明所屬之技術領域】 本發明係關於一種靈敏度的調整方法，特別是一種可攜式裝 置之觸控螢幕靈敏度的調整方法。 【先前技術】 由於科技的進步，因應現代人生活忙碌的步調，為了方便記 ^生活紅作上的瑣事，發展出可攜式數位裝置，因為工作忙確 汁波的關係身上戒法攜帶太大的產品，又為了使用上視覺的舒 適，所以螢幕不可太小，必須同時兼顧節省空間、縮小體積和使 用舒適感，所以捨棄傳統龐大的輸人裝置，發展出直接從榮幕輪 ^ (Personal Digltal Assistant ； PDA), ,、力月bu括有·行事曆、電話溥、計算機、電子郵件、帳薄，甚 至退有電子遊戲等···魏，可t胃包羅萬象。 、雖然攜式數位裝置如此地便利，然而目前市面上一般可攜 工、Y衣置的_:$幕之靈敏度是固定的，並不能改變反應時 間，使用者自行選擇觸控螢幕之靈敏度後，系統便_於此靈敏 又運作㈣定¥間才會摘測螢幕，由於每個人使用習慣不同， ^此同樣賊扣咖人覺彳枝錄，而㈣人卻覺得反應逮 不夠决it匕Q定處敏度之方式無法滿足每個人的使用需求，使 用速度較㈣*易導致系統負載過重、反應速度缓慢的缺點， 而使用速度較[又日宁’系統不停地做無謂的偵測，形成不必要的電 源消耗，對於可攜式數位裝置而言，由於無法隨時充電，節省電 5 1269233 源是很重要的一環。 【發明内容】 鑒於以上的問題，本發明的主要目的在於提供一種可攜式妒 置之觸控螢幕靈敏度的調整方法，藉以大體上解決先前技術所存 在之問題。 本發明所揭露之可攜式裝置之觸控螢幕靈敏度的調整方法， 分為執行點選動作時以及執行連續移動動作時之兩種不同情況之 _ 調整方法，當執娜選動作時，首先預設—鮮細彳間隔，以做 為债測可攜式裝置之驗絲之時間間隔初錄、_第_臨界值 以及一第二臨界值，以做為調整標準偵測間隔之依據，接著，記 錄複數個點選與點選之間的時間間隔，並計算全部時間間^中， 各時間間隔不祕標準偵測間隔的比率，做為第―轉觸:間隔 比率’之後，記錄下-個點選與點選之間的時間間隔，命為近期 觸=間隔，根據近期觸碰間隔，以更新第一取樣觸碰間隔比率為 # :第二取樣觸碰瞧比率，最後比較近期觸碰間隔與標準制間 " ^之大小’以及咏第二取樣觸碰間隔比率與第-臨界值之大 -小，或比較第二取樣騎間隔轉與第二臨界值之大小，根據比 較的結果，以決定標準偵測間隔之調整。 當執行連續移動動作時，首先預設一第一檢驗時間，以做為 !2攜式裝置之觸控絲之時間間隔初始值，接著，記錄連續 動作每相隔第一檢驗時間所在之複數個座標位置，依據第-檢驗時間和複數個座標位置，計算一第一移動速度和一第^動 J2692331269233 IX. Description of the Invention: [Technical Field] The present invention relates to a method for adjusting sensitivity, and more particularly to a method for adjusting the sensitivity of a touch screen of a portable device. [Prior Art] Due to the advancement of technology, in response to the busy pace of modern life, in order to facilitate the memorization of the trivial things in life, the development of portable digital devices, because the work is busy, the relationship between the body and the law is too large. The product, in order to use the visual comfort, so the screen can not be too small, must also save space, reduce the size and use comfort, so abandon the traditional huge input device, develop directly from the honour wheel ^ (Personal Digltal Assistant; PDA), ,, Liyuebu includes calendars, phone calls, computers, e-mails, account books, and even video games, etc. Wei, can be all-encompassing. Although the portable digital device is so convenient, the sensitivity of the _:$ screen is generally fixed on the market, and the sensitivity of the screen is not fixed. After the user selects the sensitivity of the touch screen, The system will be _ sensitive and operational (4) will be measured between the screen will be measured, because each person has different habits, ^ this same thief deduction of the people feel the sputum record, and (4) people feel that the reaction is not enough to determine it The method of sensitivity can not meet the needs of everyone, the use speed is faster than (4)*, which leads to the system overload and slow response speed, and the use speed is more [[Nining] system keeps doing unnecessary detection, forming Unnecessary power consumption, for portable digital devices, saving power 5 1269233 source is an important part because it can't be charged at any time. SUMMARY OF THE INVENTION In view of the above problems, a primary object of the present invention is to provide a method for adjusting the sensitivity of a touch screen of a portable device, thereby substantially solving the problems of the prior art. The method for adjusting the touch screen sensitivity of the portable device disclosed in the present invention is divided into two different situations: when performing a click operation and when performing a continuous movement action, when the action is selected, the first Set the interval between the fresh and the fine as the basis for adjusting the time interval of the test of the portable device, the _th_threshold value and a second threshold value, as the basis for adjusting the standard detection interval, and then Record the time interval between multiple clicks and clicks, and calculate the ratio of the standard detection interval for each time interval, as the first-touch: interval ratio', record the next The time interval between the click and the click is the recent touch = interval. According to the recent touch interval, the ratio of the first sampling touch interval is updated to #: the second sampling touch ratio, and finally the recent touch interval. Compared with the standard system "^ size' and the second sampling touch interval ratio and the first-threshold value-small, or comparing the second sampling riding interval to the second critical value, according to the result of the comparison, Determine the standard Adjust the measured interval. When performing the continuous moving action, first, a first check time is preset as the initial value of the time interval of the touch wire of the !2 portable device, and then, the plurality of coordinates of the continuous action are separated by the first check time. Position, according to the first-test time and the plurality of coordinate positions, calculate a first moving speed and a movement J269233
、μ根據第移動速度、第二移動速度及第—檢驗時間，計算 f一弟—移動加逮度，又根據第二移動速度、第-移動加速度I :ί驗時間’計算出—第三移動速度，之後再計算連續移動動 以罘二移動逮度移動預設之一檢驗距離所需之 =’最後嶋-機啸第高咖二= 、、、。果以判斷是否需要調整第一檢驗時間。 =下在實施方式中詳細敘述本發明之詳細特徵以及優點，其 於谷曰ΓΓ壬何熟習相關技藝者了解本發明城術内容並據以實 【實施方=】 理解本發_關之目的及優點。 為使對本發明的目的、 解，兹配合實施例詳细、I、功“進一步的瞭 及以下之實施方式之训_ 上之關於本發日肋容之說明 MM B 係用以示範與解釋本發明之原理，並且 Μ本發明之專利申請範圍更進一步之解釋。 I且 請參照「第1Α圖」至「g 靈敏度之輕方絲㈣，為點勒狀觸控營幕 爱幕上時，首先預設-把藥:_作於可攜式裝置之觸控 間隔初始值、-第_師信、綱隔做為偵測該觸控螢幕之時間 -第二臨界值做_;做為調整該標準侧間隔之依據以及 …。正'"橾準偵測間隔之依據(步驟100)，接著呓 錄讀個點選與點選之間的晬)接考°己 各該時間間隔不小於該標^二算全部時間間隔中’ 谓成)間隔的比率，做為一第一取樣觸 1269233 碰間隔比率(步驟102)，緊接菩命许了 ；祕者。己錄下—個點選與點選之間的時間 f瓣伽），她_侧隔，更新該 =水觸碰間隔比率為—第二取樣觸碰間隔比率(步驟！ 〇6)，之 ==Γ嶋辦小於該標軸晴雜），當該 近靡爾則韻_貞_辦 碰間隔比率是否大料當㈣杜/匕 代叙。玄弟―取松觸 Ρ不小^界值_ _ ’而當該近期觸碰間 账糊碰間隔比 否列^^準# 1 T Μ將該標準翻間隔調小(步驟112)， 間隔比率不小於該第二臨界值第二取樣觸碰 ⑽，否則該標準侧間隔仍⑼持^ ^測間隔調大(步驟 近期觸磁間隔是否小於卿^:抽不变(步驟叫），其中比較該 前，先將評為1 綱隔(步驟⑽)時，可於比較之 二，_小，調整至原本的百分之六十至百分 mi 賴準勤mp_整驾柄百分之八十為 私廷擇，以降低_貞 刀〈八十為 至⑽之間，而該第,值為界值係介於〇.3 係介於0.5至ι·〇之間，一 a '、、、取么砥擇，該第二臨界值 達到調整靈敏度之最佳效^。一臣品界值為0·9係為最佳選擇，藉以 弟2A圖」至「第、 度之調整方法流 ^為連續移動動作之觸控螢幕靈敏 上時，首先預設一第一 、動作欠了榀式裝置之觸控螢幕 係為侧_妓幕之時間間隔 1269233 ❿ 初始值(步驟2〇〇)，接著記錄連續移動動作每相隔該第一檢驗時間 之碰_標位置，依據該第一檢驗時間和該複數個座標位置， 计异一乐-移動速度和-第二移動速度(步驟2〇2)，又根據該第— 移動速度、該第二移動速度及該第—檢驗時間，計算出一第一移 動加速度㈣綱），根據該第：移動速度、該第—義加速度及 檢驗叫計算出—第三鶴速度_惠），緊接著計算 2移動動作贿第三移動速度移動預設之—檢驗距離所需之時 間為一第二檢驗時間(步驟·，之後比對該第一檢驗時間及該第 錢時間是否相同(步驟210) ’倘若該第—檢驗時間與該第二檢 =不相同時’則將該第-檢驗時間調整至該第二檢驗時間(步 」12)，而他若該第—檢驗時間與該第二檢驗時間相同時，胸 =爾間維持不變(步驟214)，其中於比對該第一檢驗時間及 二弟_檢驗時間是否相同時(步驟21〇)，若該第二檢驗時間小料 檢驗日_ ’則該第-檢驗時間可維持不變，以降料统負: 何，又預設之該檢驗距離係為10像素至5〇像素 _ :物。像素係為一最佳選擇，·以及該第，^ 7 毫秒之間，其中該第-檢驗時間為5毫秒係為—最 擇，以達到調整靈敏度之最佳效率。 雖然本發明以前述之實施例揭露如上，財並 發明。在不脫離本發明之精神和範圍内，所為 、:疋本 本每月之專利賴範圍。_本發騎界定 園 所附之申請專利範圍。 千魂圍睛麥考 9 1269233 【圖式簡單說明】 第1A圖至第1C圖為點選動作之觸控螢幕靈敏度之調整方法 流程圖；及 第2A圖至第2B圖為連續移動動作之觸控螢幕靈敏度之調整 方法流程圖。 【主要元件符號說明】According to the first moving speed, the second moving speed and the first checking time, μ calculates the f-division-moving acceleration degree, and calculates the third moving according to the second moving speed and the first moving acceleration I: Speed, then calculate the continuous movement to determine the distance required by one of the second movement check presets = 'final 嶋 - 机 第 第 咖 咖 = = = = = = To determine whether the first inspection time needs to be adjusted. The detailed features and advantages of the present invention are described in detail in the embodiments, which are known to those skilled in the art, and are understood by those skilled in the art to understand the contents of the present invention and to understand the purpose of the present invention. advantage. For the purpose and solution of the present invention, the details of the embodiment, I, and the work of the following embodiments are discussed. The principle of the invention, and the scope of the patent application of the present invention is further explained. I and please refer to the "1st map" to "g sensitivity light square wire (4), when the point of the touch screen is on the curtain, first Preset - the medicine: _ for the initial value of the touch interval of the portable device, - the first letter, the interval as the time to detect the touch screen - the second threshold value _; The basis of the standard side interval and the positive basis of the detection interval (step 100), then the 之间 读 读 读 晬 晬 晬 晬 晬 ° ° ° ° ° ° ° ° ° ° The ratio of the 'predicted' interval in the whole time interval is taken as a first sampling touch 1269233 hit interval ratio (step 102), followed by the phlegm Xu; the secret person. has recorded - a click and The time between the clicks is f ga), she _ side gap, update the = water touch interval ratio is - second sampling touch Interval ratio (steps! 〇6), which == Γ嶋 小于 less than the standard axis of the miscellaneous), when the near 靡 则 rhyme _ 贞 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ― “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ The second threshold value is the second sampling touch (10), otherwise the standard side interval is still (9) and the measurement interval is increased (the step of the recent magnetic contact interval is less than the clearing: the pumping is unchanged (step call), wherein comparing the previous, When it is rated as 1 division (step (10)), it can be compared with the second, _ small, adjusted to the original 60% to 100%. Ting selection, to reduce _ 贞 〈 < between eighty and ten (10), and the first, the value of the boundary is between 〇.3 is between 0.5 to ι·〇, an a ',,, In the choice, the second critical value reaches the best effect of adjusting the sensitivity. The value of the first product is 0. 9 is the best choice, and the second method is used to adjust the flow. Action touch screen When sensitive, firstly, the touch screen of the first, motion-deficient device is preset as the time interval of the side_curtain 1269923 ❿ initial value (step 2〇〇), and then the continuous moving action is recorded every other interval. a check time _ mark position, according to the first check time and the plurality of coordinate positions, the difference between a movement speed and a second movement speed (step 2 〇 2), and according to the first movement speed, The second moving speed and the first checking time, calculating a first moving acceleration (four), according to the first: moving speed, the first meaning acceleration and the inspection call to calculate - the third crane speed _ hui, tight Next, the calculation 2 moves the third movement speed to move the preset - the time required for the inspection distance is a second inspection time (step ·, then whether the first inspection time and the first money time are the same (step 210) 'If the first-test time is different from the second test=', then the first-test time is adjusted to the second test time (step 12), and if the first-test time and the second test When the time is the same, the chest is the same as the dimension Holding unchanged (step 214), wherein when the first inspection time and the second inspection time are the same (step 21〇), if the second inspection time is small inspection date _ 'the first inspection time Can be maintained unchanged, to reduce the material negative: He, and the preset test distance is 10 pixels to 5 pixels _: object. The pixel system is an optimal choice, and the first, ^ 7 milliseconds, wherein the first-test time is 5 milliseconds - the best choice to achieve the best efficiency of adjusting the sensitivity. Although the present invention has been disclosed above in the foregoing embodiments, the invention has been invented. Without departing from the spirit and scope of the present invention, it is: 疋 the scope of this monthly patent. _ This is the scope of the patent application attached to the Park. Thousand souls around the eye Mai Khao 9 1269233 [Simple diagram of the diagram] Figure 1A to Figure 1C is a flowchart of the adjustment method of the touch screen sensitivity of the click-selection action; and Figures 2A to 2B are the touch of the continuous movement action Flow chart of the method for adjusting the sensitivity of the screen. [Main component symbol description]
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