TWI544383B - Control device adapted for touch monitor device - Google Patents
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- TWI544383B TWI544383B TW103139161A TW103139161A TWI544383B TW I544383 B TWI544383 B TW I544383B TW 103139161 A TW103139161 A TW 103139161A TW 103139161 A TW103139161 A TW 103139161A TW I544383 B TWI544383 B TW I544383B
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Description
本發明係關於一種控制裝置，尤指一種適用於觸控監視器之控制裝置。 The present invention relates to a control device, and more particularly to a control device suitable for a touch monitor.
目前已習知的觸控監視器，在啟動使用OSD介面時，仍透過觸控監視器上之實體按鍵進行選擇與操控OSD介面，故其觸控監視器之邊框仍需設置複數個調整鍵以供使用者進行使用，且使用者需透過調整鍵操控OSD介面，造成使用上的不便。 At present, the touch monitors of the prior art still use the physical buttons on the touch monitor to select and manipulate the OSD interface when the OSD interface is started. Therefore, the border of the touch monitor still needs to set a plurality of adjustment keys. It is used by the user, and the user needs to manipulate the OSD interface through the adjustment button, which causes inconvenience in use.
除此之外，已習知的觸控監視器，在啟動使用OSD介面時，若此時觸其觸控監視器仍可傳輸控制指令至電腦端，意即已習知的觸控監視器無法透過直接在觸控監視器面板上進行OSD介面調整。 In addition, the conventional touch monitor can still transmit a control command to the computer when the OSD interface is activated, so that the touch controller cannot be transmitted to the computer. Perform OSD interface adjustment directly on the touch monitor panel.
本發明之目的之一，是在提供一種螢幕顯示之控制裝置，適用於處理一觸控監視裝置與一顯示訊號源 (Host)端間之訊號。 One of the objects of the present invention is to provide a screen display control device suitable for processing a touch monitoring device and a display signal source. (Host) signal between the ends.
本發明之目的之一，是在提供一種觸控監視裝置可利用觸控虛擬鍵或手勢進行OSD介面調整。 One of the objectives of the present invention is to provide a touch monitoring device that can perform OSD interface adjustment using touch virtual keys or gestures.
本發明之目的之一，是在提供一種觸控監視裝置啟動OSD介面時，可不傳送任何控制指令至電腦端。 One of the objects of the present invention is to provide a touch monitoring device that does not transmit any control commands to the computer when the OSD interface is activated.
本發明提供一種控制裝置適用於一觸控監視裝置，且該控制裝置適用於耦接至一顯示訊號源(Host)端、一影像處理單元(Scaler)、以及該觸控監視裝置之一觸控屏，控制裝置包含：一觸控感應單元，耦接至觸控屏，用以感知一觸碰以產生一觸控訊號，並依據觸控訊號轉換成一數位觸控訊號；以及一控制單元，耦接至觸控感應單元，用以接收數位觸控訊號，並依據數位觸控訊號判定一觸控指令，並依據觸控指令依分別傳輸一第一控制訊號至影像處理單元或傳輸一第二控制訊至顯示訊號源端；其中，當控制單元處理第一控制訊號係傳輸至影像處理單元時，則控制單元具備不傳送第二控制訊號至顯示訊號源端功能。 The present invention provides a control device suitable for use in a touch monitoring device, and the control device is adapted to be coupled to a display source (Host), an image processing unit (Scaler), and one of the touch monitoring devices. The control device includes: a touch sensing unit coupled to the touch screen for sensing a touch to generate a touch signal, and converting the touch signal into a digital touch signal; and a control unit coupled Connected to the touch sensing unit for receiving the digital touch signal, determining a touch command according to the digital touch signal, and transmitting a first control signal to the image processing unit or transmitting a second control according to the touch command The signal source is connected to the display source; wherein, when the control unit processes the first control signal to the image processing unit, the control unit has the function of not transmitting the second control signal to the display source.
10、30、50‧‧‧控制裝置 10, 30, 50‧‧‧ control devices
10a‧‧‧控制單元 10a‧‧‧Control unit
30c‧‧‧USB集線單元 30c‧‧‧USB hub unit
51‧‧‧USB切換單元 51‧‧‧USB switching unit
11‧‧‧觸控監視器裝置 11‧‧‧Touch monitor device
12‧‧‧觸控感應單元 12‧‧‧Touch sensing unit
13、43‧‧‧影像處理單元 13, 43‧‧‧Image Processing Unit
43a‧‧‧緩衝單元 43a‧‧‧buffer unit
Host、Host1、Host2‧‧‧顯示訊號源端 Host, Host1, Host2‧‧‧ display signal source
V‧‧‧觸控監視器 V‧‧‧Touch Monitor
第1圖本發明控制裝置使用於觸控監視裝置一實施例之示意圖。 1 is a schematic diagram of an embodiment of a touch monitoring device used in the control device of the present invention.
第2圖本發明控制裝置使用於觸控監視裝置 一實施例之示意圖。 Figure 2 is a control device of the present invention for use in a touch monitoring device A schematic diagram of an embodiment.
第3圖本發明控制裝置使用於觸控監視裝置一實施例之示意圖。 FIG. 3 is a schematic diagram of an embodiment of a touch monitoring device used in the control device of the present invention.
第4~5圖本發明控制裝置使用於觸控監視裝置一實施例之示意圖。 4 to 5 are schematic views of an embodiment of the touch monitoring device used in the control device of the present invention.
請參閱第1圖，第1圖為本發明控制裝置使用於觸控監視裝置一實施例之示意圖。本發明提供一種控制裝置10適用於觸控監視裝置，且控制裝置10在本實施例中，適用於耦接至一顯示訊號源端Host、一影像處理單元(Scaler)13、以及觸控監視器V之一觸控屏。 Please refer to FIG. 1 . FIG. 1 is a schematic diagram of an embodiment of a touch monitoring device used in the control device of the present invention. The present invention provides a control device 10 that is suitable for use in a touch monitoring device. In this embodiment, the control device 10 is adapted to be coupled to a display source host Host, an image processing unit (Scaler) 13, and a touch monitor. One of the V touch screens.
在本實施例中，觸控監視裝置11包含控制裝置10、影像處理單元13、觸控監視器V；其中控制裝置10係用以於處理觸控監視裝置11與顯示訊號源端Host之指令控制與傳輸。換言之，控制裝置10耦接觸控監視裝置11與顯示訊號源端Host，控制裝置10係用以於處理觸控監視裝置11、影像處理單元13、以及顯示訊號源端Host間之指令。 In this embodiment, the touch monitoring device 11 includes a control device 10, an image processing unit 13, and a touch monitor V. The control device 10 is configured to process the touch monitoring device 11 and display the signal source Host. With transmission. In other words, the control device 10 is coupled to the contact monitoring device 11 and the display signal source Host. The control device 10 is configured to process the touch monitoring device 11, the image processing unit 13, and the command between the source terminals Host.
另外，顯示訊號源端Host在一實施例中係可傳輸一影像訊號至影像處理單元13，以供觸控監視裝置11顯示顯示訊號源端Host之影像，其中影像訊號係可以 由數位視訊介面(Digital Visual Interface，DVI)訊號或視頻圖形陣列(Video Graphics Array，VGA)訊號所實現，但本發明不應以此為限。 In addition, the display source terminal Host can transmit an image signal to the image processing unit 13 in an embodiment, so that the touch monitoring device 11 displays the image of the source terminal Host, wherein the image signal can be It is implemented by a Digital Visual Interface (DVI) signal or a Video Graphics Array (VGA) signal, but the invention should not be limited thereto.
接著請參閱第2圖，第2圖為本發明控制裝置使用於觸控監視裝置一實施例之示意圖，同前所述，在本實施例中，控制裝置10更包含：觸控感應單元12、以及控制單元10a。 Referring to FIG. 2, FIG. 2 is a schematic diagram of an embodiment of a touch control device used in the control device of the present invention. As described above, in the embodiment, the control device 10 further includes: a touch sensing unit 12, And a control unit 10a.
觸控屏感知一觸碰以產生觸控訊號TS，觸控感應單元12耦接至觸控監視器V之觸控屏，觸控感應單元12用以感知觸控訊號TS，並依據觸控訊號TS轉換成一數位觸控訊號DS至制控制單元10a。 The touch screen senses a touch to generate a touch signal TS, and the touch sensing unit 12 is coupled to the touch screen of the touch monitor V. The touch sensing unit 12 senses the touch signal TS and is based on the touch signal. The TS is converted into a digital touch signal DS to the control unit 10a.
需注意者，本發明的觸碰係包含使用者於觸控屏上連續性的觸碰或不連續性的觸碰，且連續性的觸碰可為一手勢所實現。 It should be noted that the touch system of the present invention includes a continuous touch or discontinuous touch of the user on the touch screen, and the continuous touch can be realized by a gesture.
控制單元10a耦接至觸控感應單元12，用以接收數位觸控訊號DS，控制單元10a依據數位觸控訊號DS判定一觸控指令(圖未示)，以傳輸一第一控制訊號CSI至影像處理單元13，或傳輸一第二控制訊號CS2至顯示訊號源端Host，則顯示訊號源端Host或影像處理單元13進行相對應之調整。 The control unit 10a is coupled to the touch sensing unit 12 for receiving the digital touch signal DS. The control unit 10a determines a touch command (not shown) according to the digital touch signal DS to transmit a first control signal CSI to The image processing unit 13 or the second control signal CS2 is transmitted to the display source host Host, and the display source host Host or the image processing unit 13 performs corresponding adjustment.
當影像處理單元13接收第一控制訊號CS1時，觸控監視器V在一實施例係依據第一控制訊號CS1 顯示一螢幕顯示(On Screen Display，以下簡稱OSD)介面供使用者操作。 When the image processing unit 13 receives the first control signal CS1, the touch monitor V is based on the first control signal CS1 in an embodiment. An On Screen Display (OSD) interface is displayed for the user to operate.
在此請注意，當控制單元10a處理第一控制訊號CS1時，控制單元10a決定第一控制訊號CS1係傳輸至影像處理單元13，此時控制單元10a具備不傳送第二控制訊號CS2至顯示訊號源端Host之功能。 Please note that when the control unit 10a processes the first control signal CS1, the control unit 10a determines that the first control signal CS1 is transmitted to the image processing unit 13, and the control unit 10a does not transmit the second control signal CS2 to the display signal. The function of the source Host.
然而，在一實施例中，控制單元10a決定傳輸第一控制訊號CS1至影像處理單元13或顯示訊號源端Host之時機，係由控制單元10a透過數位觸控訊號DS來判定使用者之觸碰所決定。 However, in an embodiment, the control unit 10a determines the timing of transmitting the first control signal CS1 to the image processing unit 13 or the source terminal Host, and the control unit 10a determines the touch of the user through the digital touch signal DS. Determined.
在本實施例中，當控制單元10a判定使用者所使用之觸碰為一第一預定觸碰時，控制單元10a傳送第一控制訊號CS1至影像處理單元13，同時影像處理單元13回應至觸控監視裝置11之觸控監視器V以產生相對應之一預定畫面。 In this embodiment, when the control unit 10a determines that the touch used by the user is a first predetermined touch, the control unit 10a transmits the first control signal CS1 to the image processing unit 13, and the image processing unit 13 responds to the touch. The touch monitor V of the monitoring device 11 is controlled to generate a corresponding one of the predetermined pictures.
在一實施例中，影像處理單元13係透過LVDS訊號或TTL訊號顯示預定畫面，且預定畫面可為一OSD介面。 In an embodiment, the image processing unit 13 displays a predetermined screen through an LVDS signal or a TTL signal, and the predetermined screen may be an OSD interface.
此請注意，使用者透過第一預定觸碰進行觸碰觸控屏時，若此時第一預定觸碰係代表啟動預定畫面，觸控感應單元12接收來自觸控屏之觸控訊號TS，接著觸控感應單元12傳送數位觸控訊號DS至控制單元10a；控 制單元10a依據數位觸控訊號DS傳送第一控制訊號CS1至影像處理單元13，而影像處理單元13依據第一控制訊號CS1顯示預定畫面於觸控監視器V上之一預設區域。 Please note that when the user touches the touch screen through the first predetermined touch, if the first predetermined touch triggers the predetermined screen, the touch sensing unit 12 receives the touch signal TS from the touch screen. Then, the touch sensing unit 12 transmits the digital touch signal DS to the control unit 10a; The unit 10a transmits the first control signal CS1 to the image processing unit 13 according to the digital touch signal DS, and the image processing unit 13 displays the predetermined screen on a preset area on the touch monitor V according to the first control signal CS1.
再者，同前所述，當使用者利用觸控屏使影像處理單元13回應預定畫面時，使用者可透過預定畫面由觸控屏傳達觸控訊號TS至觸控感應單元12，使控制單元10a傳輸一第三控制訊號CS3至影像處理單元13，以完成觸控監視裝置11之控制。 In addition, as described above, when the user uses the touch screen to cause the image processing unit 13 to respond to the predetermined image, the user can transmit the touch signal TS to the touch sensing unit 12 through the predetermined screen to make the control unit. 10a transmits a third control signal CS3 to the image processing unit 13 to complete the control of the touch monitoring device 11.
當控制單元10a判定觸碰為一第二預定觸碰時，控制單元10a可透過傳輸第一控制訊號CS1以關閉影像處理單元13所產生的預定畫面。 When the control unit 10a determines that the touch is a second predetermined touch, the control unit 10a can transmit the first control signal CS1 to turn off the predetermined picture generated by the image processing unit 13.
同理，當控制單元10a判定觸碰為一第三預定觸碰時，控制單元10a可透過傳送第一控制訊號CS1至影像處理單元以關閉影像處理單元13。 Similarly, when the control unit 10a determines that the touch is a third predetermined touch, the control unit 10a can turn off the image processing unit 13 by transmitting the first control signal CS1 to the image processing unit.
若影像處理單元13進入一休眠狀態時，控制單元10a判定觸碰為一第四預定觸碰，則控制單元10a可透過傳送第一控制訊號CS1至影像處理單元13以喚醒影像處理單元13。 If the control unit 10a determines that the touch is a fourth predetermined touch, the control unit 10a can transmit the first control signal CS1 to the image processing unit 13 to wake up the image processing unit 13 when the image processing unit 13 enters a sleep state.
相對應地，若顯示訊號源端Host進入休眠狀態時，若控制單元10a判定觸碰為一第五預定觸碰，控制單元10a可透過傳送第二控制訊號CS2至顯示訊號源端Host以喚醒顯示訊號源端Host。 Correspondingly, if the display source terminal Host enters the sleep state, if the control unit 10a determines that the touch is a fifth predetermined touch, the control unit 10a can transmit the second control signal CS2 to the display signal source terminal to wake up the display. Signal source Host.
若控制單元10a判定觸碰為一第六預定觸碰時，控制單元10a可透過傳送一系統關閉控制指令SS1至顯示訊號源端Host以關閉顯示訊號源端Host。 If the control unit 10a determines that the touch is a sixth predetermined touch, the control unit 10a can turn off the display signal source Host by transmitting a system shutdown control command SS1 to the display signal source Host.
當控制單元10a判定觸碰為一第七預定觸碰時，控制單元10a可透過傳送一系統開機控制指令SS2至顯示訊號源端Host以致能顯示訊號源端Host。 When the control unit 10a determines that the touch is a seventh predetermined touch, the control unit 10a can display the signal source terminal Host by transmitting a system power-on control command SS2 to the display source terminal Host.
在此請注意，在一實施例中，當影像處理單元13顯示預定畫面於第一預設區域時，觸控感應單元12感應使用者所觸碰之區域為第一預設區域以外之區域，則控制單元10a可不傳送任何第一控制訊號CS1至影像處理單元13或任何第二控制訊號CS2至顯示訊號源端Host。 It should be noted that, in an embodiment, when the image processing unit 13 displays the predetermined screen in the first preset area, the touch sensing unit 12 senses that the area touched by the user is an area other than the first preset area. The control unit 10a may not transmit any first control signal CS1 to the image processing unit 13 or any second control signal CS2 to the display signal source Host.
請參閱第3圖，第3圖為本發明控制裝置使用於觸控監視裝置一實施例之示意圖，在本實施例中，控制裝置30與控制裝置10之差異在於，其控制裝置30更包含：一USB集線單元30c。 Referring to FIG. 3, FIG. 3 is a schematic diagram of an embodiment of the control device for use in the touch monitoring device. In the embodiment, the difference between the control device 30 and the control device 10 is that the control device 30 further includes: A USB hub unit 30c.
USB集線單元30c分別連接至控制單元10a與顯示訊號源端Host；其中，USB集線單元30c可耦接至觸控監視裝置11之週邊一USB裝置，使用者透過USB集線單元30c傳送第二控制訊號CS2至顯示訊號源端Host，換言之，使用者可利用觸控監視裝置11之週邊USB裝置對顯示訊號源端Host進行控制。 The USB hub unit 30c is connected to the control unit 10a and the display source terminal Host. The USB hub unit 30c can be coupled to a USB device at the periphery of the touch monitoring device 11. The user transmits the second control signal through the USB hub unit 30c. From CS2 to the display source Host, in other words, the user can control the display source Host by using the peripheral USB device of the touch monitoring device 11.
請參閱第4圖，第4圖為本發明控制裝置使 用於觸控監視器一實施例之示意圖，在本實施例中，控制單元10a包含緩衝單元43a，用以緩衝傳輸第一控制訊號CS1或第三控制訊號CS3。 Please refer to FIG. 4, which is a control device of the present invention. A schematic diagram of an embodiment of a touch monitor. In this embodiment, the control unit 10a includes a buffer unit 43a for buffering the first control signal CS1 or the third control signal CS3.
由於在先前技術中，當控制單元10a連續傳輸多個第一控制訊號CS1或第三控制訊號CS3，則僅有部份第一控制訊號CS1或第三控制訊號CS3會有反應，故透過緩衝單元43a，使控制單元10a能經過每一預設框架時間緩衝再傳輸第一控制訊號CS1或第三控制訊號CS3，以克服先前技術之缺點。 In the prior art, when the control unit 10a continuously transmits the plurality of first control signals CS1 or the third control signals CS3, only some of the first control signals CS1 or the third control signals CS3 are reactive, so that the buffer unit is transmitted. 43a, the control unit 10a can buffer the first control signal CS1 or the third control signal CS3 through each preset frame time to overcome the disadvantages of the prior art.
請參閱第5圖，第5圖為本發明控制裝置使用於觸控監視器一實施例之示意圖，在本實施例中，控制裝置50包含USB切換單元(USB Switch)51，USB切換單元51耦接至控制單元10a與顯示訊號源端Host1與Host2。 Referring to FIG. 5, FIG. 5 is a schematic diagram of an embodiment of the control device used in the touch monitor of the present invention. In this embodiment, the control device 50 includes a USB switch unit (USB Switch) 51, and the USB switch unit 51 is coupled. Connected to the control unit 10a and the display signal source terminals Host1 and Host2.
請注意，顯示訊號源端Host2係設置於觸控監視器V內部。其中，USB切換單元51可根據控制單元10a所傳送之第四控制訊號CS4選擇性切換所傳送之目標，意即控制裝置50透過USB切換單元51使第二控制訊號CS2傳送至被選擇的顯示訊號源端Host1或Host2。 Please note that the display source host Host2 is set inside the touch monitor V. The USB switching unit 51 can selectively switch the transmitted target according to the fourth control signal CS4 transmitted by the control unit 10a, that is, the control device 50 transmits the second control signal CS2 to the selected display signal through the USB switching unit 51. Source Host1 or Host2.
另外，若控制單元10a判定使用者之觸碰為一第八預定觸碰時，控制單元10a可透過傳送第四控制訊號CS4至USB切換單元51，以使得USB切換單元51可切換與其連接之顯示訊號源端Host1或Host2。其餘操作 原理同前所述，在此不另行贅述。 In addition, if the control unit 10a determines that the touch of the user is an eighth predetermined touch, the control unit 10a can transmit the fourth control signal CS4 to the USB switching unit 51, so that the USB switching unit 51 can switch the display connected thereto. The source of the signal is Host1 or Host2. Other operations The principle is the same as before, and will not be described here.
綜上所述，由於目前已習知的觸控監視裝置，在啟動使用預定畫面時，仍可透過觸控監視裝置上之實體按鍵進行選擇與操控預定畫面，透過本發明在預定畫面開啟時，除了可以避免顯示訊號源端與觸控監視裝置之間過多的指令傳輸，並簡化使用者操作行為；再者，預定畫面完全可由使用者在觸控監視器進行調整，故其觸控監視器之邊框不需設置複數個調整鍵以供使用者進行使用。 In summary, due to the conventional touch monitoring device, when a predetermined screen is activated, the physical button on the touch monitoring device can still be used to select and manipulate a predetermined screen. When the predetermined screen is opened by the present invention, In addition to avoiding excessive command transmission between the display source and the touch monitoring device, and simplifying the user's operation behavior; further, the predetermined screen can be completely adjusted by the user on the touch monitor, so the touch monitor is The border does not need to be set with a plurality of adjustment keys for the user to use.
10‧‧‧控制裝置 10‧‧‧Control device
10a‧‧‧控制單元 10a‧‧‧Control unit
11‧‧‧觸控監視裝置 11‧‧‧Touch monitoring device
12‧‧‧觸控感應單元 12‧‧‧Touch sensing unit
13‧‧‧影像處理單元 13‧‧‧Image Processing Unit
Host‧‧‧顯示訊號源端 Host‧‧‧display signal source
V‧‧‧觸控監視器 V‧‧‧Touch Monitor
Claims (13)
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| Application Number | Priority Date | Filing Date | Title |
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| TW103139161A TWI544383B (en) | 2014-11-12 | 2014-11-12 | Control device adapted for touch monitor device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103139161A TWI544383B (en) | 2014-11-12 | 2014-11-12 | Control device adapted for touch monitor device |
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| TW201617806A TW201617806A (en) | 2016-05-16 |
| TWI544383B true TWI544383B (en) | 2016-08-01 |
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| TW103139161A TWI544383B (en) | 2014-11-12 | 2014-11-12 | Control device adapted for touch monitor device |
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