TWI502480B - Control method of touch device and its end function - Google Patents
Control method of touch device and its end function Download PDFInfo
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Description
本發明係一種觸控裝置,尤指一種可替代實體電源鍵執行睡眠模式、關機等結束功能的觸控裝置及控制方法。The present invention relates to a touch device, and more particularly to a touch device and a control method capable of performing a sleep mode, a shutdown, and the like as an alternative to a physical power button.
根據市場研究機構統計,2012年第4季全球平板電腦出貨量達到5,250萬台,年成長率為75.3%。另全球智慧型手機銷售量則於2013年第一季達2億1,000萬支。上述的驚人銷售數字顯示平板電腦、智慧型手機等行動觸控裝置的使用人口和普及率不斷的提升。According to market research organizations, global tablet shipments reached 52.5 million units in the fourth quarter of 2012, with an annual growth rate of 75.3%. In addition, global smart phone sales reached 210 million in the first quarter of 2013. The above-mentioned amazing sales figures show that the population and penetration rate of mobile touch devices such as tablets and smart phones are constantly increasing.
又根據著名軟體公司追蹤一千個以上網站所統計的網路流量,利用平板電腦與智慧型手機瀏覽網站的流量分別是8%和7%。這顯示行動觸控裝置就特定功能而言,已相當比例地取代了傳統個人電腦的地位;同時也代表人們對於行動觸控裝置的使用頻率不斷提高。According to the well-known software companies tracking the network traffic counted by more than one thousand websites, the traffic using the tablet and smart phones to browse the website is 8% and 7% respectively. This shows that mobile touch devices have replaced the status of traditional personal computers in proportion to specific functions; they also represent an increasing use of mobile touch devices.
而為滿足人們在行動觸控裝置上玩遊戲、上網的需求,其顯示器愈來愈大,且軟硬體設備等級愈來精高,在此狀況下,行動觸控裝置的耗電量即相對提高,一般智慧型手機、平板電腦必須經常性地充電,是此類行動觸控裝置使用者共同的認知。為延長行動觸控裝置的待機時間及減少耗電,使用者在用完行動觸控裝置之後,多半 會讓行動觸控裝置進入睡眠模式,甚至關機,以減少耗電。In order to meet the needs of people playing games and surfing the Internet on mobile touch devices, their displays are getting bigger and bigger, and the level of hardware and software devices is getting higher and higher. Under this situation, the power consumption of mobile touch devices is relatively high. To improve, general smart phones and tablets must be recharged frequently, which is the common perception of users of such mobile touch devices. In order to prolong the standby time of the mobile touch device and reduce power consumption, most of the users after using the mobile touch device Will put the mobile touch device into sleep mode, or even shut down, to reduce power consumption.
而上述睡眠模式、關機等結束功能,以往是透過按壓電源鍵來執行。與一般電子裝置不同的是:行動觸控裝置的電源鍵並不僅僅用來開關電源而已,除了開機、關機以外,亦負責進入睡眠模式、由睡眠模式喚醒及其他附屬功能,其意味電源鍵具有非常高的使用頻率。The above-mentioned sleep mode, shutdown, and the like are conventionally performed by pressing the power button. Different from the general electronic device: the power button of the mobile touch device is not only used to switch the power supply. In addition to power on and off, it is also responsible for entering the sleep mode, waking up by the sleep mode and other auxiliary functions, which means that the power button has Very high frequency of use.
由於電源鍵是一種機械式開關,高使用頻率代表相對提高的損壞可能,為了避免電源鍵提早損壞,減少使用被認為是實際有效的作法。Since the power button is a mechanical switch, the high frequency of use represents a relatively high level of damage potential, and in order to avoid premature damage to the power button, reducing the use is considered to be practically effective.
再者,以往行動觸控裝置欲進入睡眠模式或關機時,都必須透過按壓電源鍵來執行,然而目前絕大多數行動觸控裝置的電源鍵都很小,操作時通常依賴其微幅的突出感來確認其位置並執行按壓動作,而相當高比例的使用者基於保護或美觀目的,會在行動觸控裝置外加裝護套或護蓋,這些稍具厚度的護套、護蓋往往使得行動觸控裝置上原本突出的電源鍵轉為凹陷,益增其操作上的不便性。Furthermore, in the past, when the mobile touch device wants to enter the sleep mode or shut down, it must be executed by pressing the power button. However, most of the current mobile touch devices have small power keys, and the operation usually relies on its slight protrusion. The sense is to confirm its position and perform the pressing action, and a relatively high proportion of users will install a sheath or a cover outside the mobile touch device for protection or aesthetic purposes. These slightly thick sheaths and covers often make The original prominent power button on the mobile touch device turns into a depression, which increases the inconvenience in operation.
基於行動觸控裝置的電源鍵應儘量減少使用,且其操作上亦有不便之處。因此對於觸控裝置上與電源鍵有關的相關控制功能及操作方式,實有進一步檢討,並謀求可行解決方案的必要。The power button based on the mobile touch device should be used as much as possible, and its operation is also inconvenient. Therefore, it is necessary to further review the related control functions and operation modes related to the power button on the touch device, and to find a feasible solution.
因此本發明的主要目的在提供一種觸控裝置的結束功能控制方法,其可在不使用電源鍵的前提下,根 據觸控裝置的方位資訊模擬使用者的操作意向,並配合偵測特定的手勢,以執行結束功能;藉此可大幅減少觸控裝置上電源鍵的使用頻率,且提供一直覺式的結束功能操作方法。Therefore, the main object of the present invention is to provide a method for controlling the end function of a touch device, which can be rooted without using a power button. According to the orientation information of the touch device, the user's operation intention is simulated, and the specific gesture is detected to perform the end function; thereby greatly reducing the frequency of use of the power button on the touch device and providing a continuous end function. Method of operation.
為達成前述目的採取的主要技術手段係令前述觸控裝置的結束功能控制方法運用在一觸控裝置上,包括:偵測一特定手勢;接收一方位資訊;根據前述方位資訊判斷是否成立一視線偏離事件;當偵測出特定手勢且視線偏離事件成立,則執行一結束功能;在前述方法中,主要是由觸控裝置根據接收的方位資訊判斷其可視角度範圍是否已偏離使用者視線,當觸控裝置偏離使用者視線且偵測到使用者在觸控裝置上作出的特定手勢,則送出結束指令,據以執行睡眠模式或關機等結束功能;利用上述方法,使用者只須翻轉觸控裝置至一偏離視線角度,加上在觸控裝置上作出特定手勢即可輕易執行結束功能,藉此可大幅減少觸控裝置的電源鍵使用機率,由於無須使用電源鍵,故不受電源鍵尺寸、位置或配件影響結束功能的操作。The main technical means for achieving the foregoing objective is to enable the end function control method of the touch device to be applied to a touch device, comprising: detecting a specific gesture; receiving a position information; determining whether a line of sight is established according to the position information. Deviating from the event; when a specific gesture is detected and the line of sight deviation event is established, an end function is performed; in the foregoing method, the touch device determines whether the range of the viewing angle has deviated from the user's line of sight based on the received orientation information. When the touch device deviates from the user's line of sight and detects a specific gesture made by the user on the touch device, an end command is sent to perform a sleep mode or a shutdown function, etc.; The device can be easily terminated by making a specific gesture on the touch device, thereby greatly reducing the power button usage of the touch device. Since the power button is not required, the power button size is not required. , location or accessories affect the operation of the end function.
本發明又一目的在提供一種觸控裝置,可令使用者無須使用電源鍵,透過簡單的翻轉動作與手勢即可輕易完成結束功能。Another object of the present invention is to provide a touch device that allows a user to easily complete an end function by simply flipping a gesture and a gesture without using a power button.
為達成前述目的採取的主要技術手段係令前 述觸控裝置包括:一觸控介面,包括一觸控面板與一顯示器;一個以上的方位感測器,具有方位感測功能,以提供一方位資訊;一控制器,分別連接觸控面板、顯示器及方位感測器,並根據方位感測器提供的方位資訊及由觸控面板上偵測的特定手勢,以決定是否執行一結束功能。The main technical means to achieve the aforementioned objectives are The touch device includes: a touch interface, including a touch panel and a display; one or more orientation sensors having an orientation sensing function to provide a position information; and a controller respectively connected to the touch panel, The display and the orientation sensor are based on the orientation information provided by the orientation sensor and the specific gesture detected by the touch panel to determine whether to perform an end function.
前述觸控裝置是由控制器根據方向感測器感測觸控裝置本身的方位,以判斷觸控裝置是否偏離使用者視線,並配合偵測使用者在觸控面板上作出的特定手勢,以執行睡眠模式、關機等結束功能。藉此,可方便使用者利用簡單的直覺式動作和手勢,輕易地使觸控裝置進入睡眠模式或關機,同時可大幅減少電源鍵的使用。The touch device is configured by the controller to sense the orientation of the touch device according to the direction sensor to determine whether the touch device deviates from the user's line of sight and cooperate with detecting a specific gesture made by the user on the touch panel. Perform sleep mode, shutdown, etc. Thereby, the user can easily put the touch device into the sleep mode or shut down by using simple intuitive actions and gestures, and can greatly reduce the use of the power button.
10‧‧‧觸控裝置10‧‧‧ touch device
AA‧‧‧可視區AA‧‧ visible area
20‧‧‧觸控介面20‧‧‧ Touch interface
21‧‧‧觸控面板21‧‧‧ touch panel
22‧‧‧顯示器22‧‧‧ display
30‧‧‧方位感測器30‧‧‧Azimuth sensor
40‧‧‧控制器40‧‧‧ Controller
圖1係本發明觸控裝置的一外觀示意圖。1 is a schematic diagram of the appearance of a touch device of the present invention.
圖2A、2B係本發明觸控裝置偵測偏離使用者視線的一示意圖。2A and 2B are schematic views showing the touch device of the present invention detecting deviation from the line of sight of the user.
圖3A、3B係本發明觸控裝置偵測偏離使用者視線的又一示意圖。3A and 3B are still further schematic views of the touch device of the present invention detecting deviation from the user's line of sight.
圖4係本發明觸控裝置控制方法的流程圖。4 is a flow chart of a method for controlling a touch device of the present invention.
圖5係本發明觸控裝置控制方法的方塊圖。FIG. 5 is a block diagram of a control method of the touch device of the present invention.
關於本發明在觸控裝置以非使用電源鍵的方式執行結束功能,其一可行實施例係如以下所述: 如圖1所示,係一種觸控裝置10,該觸控裝置10包括但不限於智慧型手機、平板電腦、個人數位助理、數位播放器等;該觸控裝置具有一觸控介面,觸控介面上具有一可視區(Active Area)AA,除執行特定功能(例如接聽電話)外,觸控裝置10的可視區AA一般係相對於使用者的視線,換言之,在正常使用的狀況下,觸控裝置10的可視區AA應該位在使用者視線的可視角度範圍內。一般觸控介面包括一觸控面板及一顯示器,以液晶顯示器為例,其規格上具有一定範圍的可視角度,而前述可視區AA可由顯示器規格上的可視角度來決定。Regarding the present invention, in the touch device, the end function is performed in a manner that does not use a power button, and a possible embodiment thereof is as follows: As shown in FIG. 1 , the touch device 10 includes, but is not limited to, a smart phone, a tablet computer, a personal digital assistant, a digital player, etc.; the touch device has a touch interface and a touch device. The interface has an Active Area AA. In addition to performing specific functions (such as answering a call), the visible area AA of the touch device 10 is generally relative to the user's line of sight, in other words, under normal use conditions. The viewable area AA of the control device 10 should be within the viewing angle of the user's line of sight. A general touch interface includes a touch panel and a display. Taking a liquid crystal display as an example, the specification has a certain range of viewing angles, and the visible area AA can be determined by a viewing angle on the display specification.
而本發明的控制方法主要是由觸控裝置10偵測使用者在觸控介面上是否作出特定手勢,同時偵測其可視區AA是否偏離使用者視線的可視角度範圍,以決定是否執行一結束功能。The control method of the present invention mainly detects whether the user makes a specific gesture on the touch interface, and detects whether the visible area AA deviates from the viewing angle range of the user's line of sight to determine whether to perform an end. Features.
在以下的說明中將提出幾種偏離可視角度範圍的幾種情況,但必須說明的是:下列的狀況僅為舉例,並非用以限定偏離可視角度範圍的態樣,合先陳明。In the following description, several cases of deviating from the range of the viewing angle will be proposed, but it must be noted that the following conditions are merely examples, and are not intended to limit the deviation from the range of the viewing angle.
請參閱圖2A所示,係前述觸控裝置10的側視圖,圖左側的箭頭代表使用者視線,當前述觸控裝置10的Y軸傾斜一角度範圍α以內,可視為仍位在使用者視線的可視角度範圍內。當觸控裝置10傾斜超出前述角度範圍α(如圖2B所示),則可判定為偏離使用者視線的可視角度範圍。Please refer to FIG. 2A , which is a side view of the touch device 10 . The arrow on the left side of the figure represents the user's line of sight. When the Y axis of the touch device 10 is tilted within an angle range α, it can be regarded as still in the user's sight. The range of viewing angles. When the touch device 10 is tilted beyond the aforementioned angle range α (as shown in FIG. 2B), it can be determined as a range of viewing angles that deviate from the user's line of sight.
請參閱圖3A所示,係前述觸控裝置10的俯視圖,圖下方的箭頭代表使用者視線,當前述觸控裝置 10的X軸偏轉一角度範圍β以內,可視為仍位在使用者視線的可視角度範圍內。當觸控裝置10的X軸偏轉超出前述角度範圍β(如圖3B所示),則可判定為偏離使用者視線的可視角度範圍。前述X軸的角度範圍β與Y軸的角度範圍α可視實際需要或使用者習慣予以調整,並可交叉判斷。Please refer to FIG. 3A , which is a top view of the touch device 10 . The arrow at the bottom of the figure represents the user's line of sight. The X-axis of 10 is deflected within an angular range β and can be considered to be still within the viewing angle of the user's line of sight. When the X-axis deflection of the touch device 10 exceeds the aforementioned angular range β (as shown in FIG. 3B), it can be determined as a range of viewing angles that deviate from the user's line of sight. The angular range β of the X-axis and the angular range α of the Y-axis can be adjusted according to actual needs or user habits, and can be judged crosswise.
當觸控裝置10被翻轉至偏離使用者視線的可視角度範圍,且偵測出使用者在觸控介面作出特定手勢時,則執行一結束功能,使觸控裝置10進入睡眠模式或關機。前述特定手勢包括但不限於下列各種:When the touch device 10 is flipped to a range of viewing angles that deviate from the user's line of sight and the user is detected to make a specific gesture on the touch interface, an end function is performed to cause the touch device 10 to enter a sleep mode or shut down. The aforementioned specific gestures include, but are not limited to, the following:
1.多點觸碰:以固定數量的手指(例如2指、5指)在前述觸控介面上點擊。1. Multi-touch: Click on the aforementioned touch interface with a fixed number of fingers (for example, 2 fingers, 5 fingers).
2.滑動:在觸控介面上滑動。例如由可視區AA左側滑向右側或由上端向下滑動。2. Slide: Slide on the touch interface. For example, sliding from the left side of the visible area AA to the right side or from the upper end.
3.圖形:在觸控介面上繪畫圖形,例如8字型、圓圈等。3. Graphics: Drawing graphics on the touch interface, such as 8-shaped shapes, circles, etc.
當觸控裝置10在觸控介面上偵測出特定手勢,且判斷其可視角度範圍偏離使用者視線,即執行該結束功能。前述控制方法的設計原理主要是以使用者的直覺反應動作為基礎,配合特定手勢的確認來執行結束功能;由於觸控裝置10的使用,除了執行特定功能外,絕大多數的使用場合,使用者視線會落在觸控裝置10可視區AA的可視角度範圍內,一旦使用者將觸控裝置10的可視角度範圍偏離至其視線以外,主觀上隱含著不再使用的意向,亦即觸控裝置10支援使用者以一個直覺式的動作,再 加上特定手勢的確認,即可執行結束功能。When the touch device 10 detects a specific gesture on the touch interface and determines that the viewing angle range deviates from the user's line of sight, the end function is executed. The design principle of the foregoing control method is mainly based on the user's intuitive reaction action, and the end function is performed in conjunction with the confirmation of the specific gesture; due to the use of the touch device 10, in addition to performing a specific function, most of the use occasions are used. The line of sight will fall within the viewing angle range of the visible area AA of the touch device 10. Once the user deviates from the line of sight of the touch device 10, subjectively implies an intention to no longer use, that is, touch The control device 10 supports the user with an intuitive action, and then With the confirmation of a specific gesture, the end function can be performed.
基於上述說明可知,本發明由觸控裝置10所執行控制方法的一具體流程係如圖4所示,其包括:偵測是否出現一特定手勢(401);接收一方位資訊(402);根據前述方位資訊判斷是否成立一視線偏離事件(403);若是,即執行一結束功能(404),若否,則回到步驟(401)。Based on the above description, a specific process of the control method performed by the touch device 10 is as shown in FIG. 4, which includes: detecting whether a specific gesture occurs (401); receiving a position information (402); The azimuth information determines whether a line of sight deviation event is established (403); if so, an end function (404) is executed, and if not, then returns to step (401).
必須說明的是:前述特定手勢的偵測和視線偏離事件的判斷並無順序上的限制,先偵測特定手勢、再判斷視線偏離事件,或先判斷視線偏離事件,再偵測特定手勢均可。在前述實施例中,是在偵測出特定手勢後,再判斷是否成立視線偏離事件,但其僅為舉例,非用以限制實現方式,合先陳明。It must be noted that there is no order limitation on the detection of the specific gesture and the determination of the line of sight deviation event, first detecting a specific gesture, then judging the line of sight deviation event, or first determining the line of sight deviation event, and then detecting the specific gesture. . In the foregoing embodiment, after detecting a specific gesture, it is determined whether a line-of-sight deviation event is established, but it is merely an example, and is not used to limit the implementation manner.
關於本發明觸控裝置10的一較佳實施例,請參閱圖5所示,其包括一觸控介面20、一個以上的方位感測器30和一控制器40;其中:該觸控介面20主要係由一觸控面板21和一顯示器22所組成,其分別與控制器40連接,以作為觸控裝置10的輸入及輸出介面。該方向感測器30係用以偵測觸控裝置10的方位,其與控制器40電連接,用以提供方位資訊;在本實施例中,提供兩種方位感測器,分別是方向感測器(Orientation Sensor)、加速感測器(Accelerometer Sensor),其中:方向感測器可取得觸控裝置10的方向,加速感測器則可取得使用者握持觸控裝置10的角度,其二者提供控制器40上述方位資 訊,供控制器40判斷觸控裝置10可視角度範圍是否偏離使用者視線。For a preferred embodiment of the touch device 10 of the present invention, please refer to FIG. 5, which includes a touch interface 20, more than one orientation sensor 30, and a controller 40. The touch interface 20 is provided. It is mainly composed of a touch panel 21 and a display 22, which are respectively connected to the controller 40 to serve as an input and output interface of the touch device 10. The direction sensor 30 is used to detect the orientation of the touch device 10, and is electrically connected to the controller 40 for providing orientation information. In this embodiment, two orientation sensors are provided, which are sense of direction. An orientation sensor, an accelerometer sensor, wherein: the direction sensor can obtain the direction of the touch device 10, and the acceleration sensor can obtain the angle at which the user holds the touch device 10, Both provide controller 40 for the above directions The controller 40 determines whether the range of the viewing angle of the touch device 10 deviates from the line of sight of the user.
前述觸控面板21支援多點觸碰及物件判斷,其可為一投射式電容式觸控面板,當使用者觸控面板21上觸摸、滑動,觸控面板21將提供相關座標資訊給控制器40,以判斷是否為一特定手勢。前述控制器40進行手勢偵測時,可進一步加入防誤觸運算,以確認手勢之正確性。The touch panel 21 supports multi-touch and object determination. The touch panel 21 can be a projected capacitive touch panel. When the user touches and slides on the touch panel 21, the touch panel 21 provides related coordinate information to the controller. 40 to determine whether it is a specific gesture. When the controller 40 performs gesture detection, an anti-missing operation can be further added to confirm the correctness of the gesture.
由上述可知,本發明主要是由觸控裝置根據接收的方位資訊判斷其可視角度範圍是否已偏離使用者視線,當觸控裝置偏離使用者視線且偵測到使用者在觸控裝置上作出的特定手勢,即執行睡眠模式或關機等結束功能;藉此,使用者只須直覺地翻轉觸控裝置至偏離視線角度,並在觸控裝置上作出特定手勢即可輕易執行結束功能,如此一來,不僅可大幅減少觸控裝置的電源鍵使用機率,更提供一方便的結束功能操作方式。As can be seen from the above, the present invention mainly determines whether the range of the viewing angle of the touch device has deviated from the user's line of sight according to the received orientation information. When the touch device deviates from the user's line of sight and detects that the user has made the touch device. A specific gesture, that is, an end function such as performing a sleep mode or a shutdown function; thereby, the user only has to intuitively flip the touch device to an off-sight angle and make a specific gesture on the touch device to easily perform the end function, thus Not only can the power button usage of the touch device be greatly reduced, but also a convenient end function operation mode.
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