TW201901385A - Display control method and device based on Android system dual screen device - Google Patents
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- G—PHYSICS
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- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
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Abstract
Description
本發明涉及一種基於Android系統雙屏設備的顯示控制方法和裝置，具體地說，尤其涉及一種基於Android系統雙屏設備的通過副觸控顯示幕控制主觸控顯示幕的顯示控制方法和裝置。The invention relates to a display control method and device based on an Android system dual-screen device, in particular to a display control method and device based on an Android system dual-screen device to control a main touch display screen through a secondary touch display screen.
隨著科技的進步，雙屏雙觸控設備(例如收銀機)的應用也越來越廣泛，現有的同類產品有支援雙屏的同步或非同步顯示，但無法做到雙屏非同步顯示時非同步觸控或通過副屏控制主屏。如要實現兩個螢幕互動，非常複雜，即使有一些實現異顯非同步觸控的方案，大多是採用兩個單獨的處理器、單獨的主機板、構建完全獨立的兩個硬體系統，其主要的缺點是通訊複雜，需設計專用的介面協定，實現一些高級任務時太過複雜，並且成本是實現雙屏異顯非同步觸控單機系統的兩倍，也無法完成副屏控制主屏的需求。(注:同步顯示，是指副觸控顯示幕顯示與主觸控顯示幕相同的內容和畫面。非同步顯示，是指副觸控顯示幕的內容與畫面和主觸控顯示幕不同。同步觸控，是指副觸控顯示幕實現的功能與主觸控顯示幕相同。非同步觸控，是指副觸控顯示幕可以實現與主觸控顯示幕不同的控制功能。雙屏雙控，是指副觸控顯示幕可以顯示與主觸控顯示幕不同的內容，同時副觸控顯示幕可以獨立操控副觸控顯示幕，以使副觸控顯示幕像一***立的電腦一樣，有不同的控制輸入，根據觸控輸入，進行不同的顯示輸出，在副觸控顯示幕上實現正常的電腦交互應用。 副觸控顯示幕控制主觸控顯示幕，是指可以通過副觸控顯示幕控制主觸控顯示幕。因此，急需開發一種克服上述缺陷的基於Android系統雙屏設備的顯示控制方法和裝置。With the advancement of technology, the application of dual-screen dual-touch devices (such as cash registers) is becoming more and more extensive. Existing similar products have support for dual-screen simultaneous or asynchronous display, but cannot achieve dual-screen asynchronous display. Asynchronous touch or control the main screen through the secondary screen. If you want to realize the interaction between the two screens, it is very complicated. Even if there are some solutions for implementing asynchronous touch with different displays, most of them use two separate processors, separate motherboards, and build two completely independent hardware systems. The main disadvantage is that the communication is complicated, and a special interface protocol needs to be designed. It is too complicated to implement some advanced tasks, and the cost is twice that of the dual-screen non-synchronized touch single-machine system, and the requirement of the secondary screen to control the main screen cannot be completed. . (Note: Synchronous display means that the secondary touch display displays the same content and screen as the main touch display. Asynchronous display means that the content of the secondary touch display is different from the screen and the main touch display. Synchronization Touch control means that the secondary touch display realizes the same functions as the main touch display. Asynchronous touch means that the secondary touch display can realize different control functions from the main touch display. Dual screen dual control , Means that the sub-touch display can display different content from the main touch display, and at the same time, the sub-touch display can independently control the sub-touch display, so that the sub-touch display acts like an independent computer, There are different control inputs, according to the touch input, different display outputs are implemented, and the normal computer interactive application is realized on the auxiliary touch display screen. The auxiliary touch display screen controls the main touch display screen, which means that the auxiliary touch screen can be used The display screen controls the main touch display screen. Therefore, there is an urgent need to develop a display control method and device based on the Android system dual-screen device that overcomes the above-mentioned defects.
本發明所要解決的技術問題在於提供一種基於Android系統雙屏設備的顯示控制方法，所述基於Android系統雙屏設備包含主觸控顯示幕及副觸控顯示幕，其中，所述顯示控制方法通過判斷觸控指令信號為的來源後，根據所述副觸控顯示幕輸出的所述觸控指令信號控制所述主觸控顯示幕作動。The technical problem to be solved by the present invention is to provide a display control method based on an Android system dual-screen device, the Android system based dual-screen device includes a main touch display screen and a sub-touch display screen, wherein the display control method passes After determining the source of the touch command signal, the main touch display screen is controlled to operate according to the touch command signal output from the auxiliary touch display screen.
基於Android系統上述的顯示控制方法，其中，包含：The above display control method based on the Android system, which includes:
步驟1：接收一觸控指令信號；Step 1: Receive a touch command signal;
步驟2：判斷所述觸控指令信號為所述主觸控顯示幕或為所述副觸控顯示幕輸出第一判斷信號或第二判斷信號；Step 2: Determine whether the touch command signal is the main touch display screen or output the first judgment signal or the second judgment signal for the auxiliary touch display screen;
步驟3：根據所述第一判斷信號輸出所述觸控指令信號至所述主觸控顯示幕，所述觸控指令信號根據所述觸控指令信號作動；Step 3: output the touch command signal to the main touch display screen according to the first judgment signal, and the touch command signal operates according to the touch command signal;
步驟4：根據所述第二判斷信號輸出所述觸控指令信號至所述主觸控顯示幕及/或所述副觸控，所述主觸控顯示幕及/或所述副觸控顯示幕根據所述觸控指令信號作動。Step 4: Output the touch command signal to the main touch display screen and/or the auxiliary touch according to the second judgment signal, the main touch display screen and/or the auxiliary touch display The screen operates according to the touch command signal.
上述的顯示控制方法，其中，還包含步驟0，標定所述主觸控顯示幕輸出的所述觸控指令信號具有一第一標記位元，標定所述副觸控顯示幕輸出的所述觸控指令信號具有一第二標記位元。The above display control method further includes step 0, the touch command signal outputted from the main touch display screen is marked with a first mark bit, and the touch outputted from the auxiliary touch display screen is marked The control command signal has a second flag bit.
上述的顯示控制方法，其中，於所述步驟2中根據所述第一標記位元或所述第二標記位元輸出所述第一判斷信號或所述第二判斷信號。In the above display control method, in the step 2, the first judgment signal or the second judgment signal is output according to the first marking bit or the second marking bit.
上述的顯示控制方法，其中，於所述步驟4中還包含：The above display control method, wherein the step 4 further includes:
步驟41：接收使用者輸出的一控制指令信號；Step 41: Receive a control command signal output by the user;
步驟42：當控制指令信號為需要控制所述主觸控顯示幕時，所述主觸控顯示幕根據所述觸控指令信號作動；Step 42: When the control command signal is to control the main touch display screen, the main touch display screen operates according to the touch command signal;
步驟43：當所述控制指令信號為需要控制所述副觸控顯示幕時，所述副觸控顯示幕根據所述觸控指令信號作動；Step 43: When the control instruction signal is to control the auxiliary touch display screen, the auxiliary touch display screen operates according to the touch instruction signal;
步驟44：當所述控制指令信號為需要控制所述主觸控顯示幕及所述副觸控顯示幕時，所述主觸控顯示幕及所述副觸控顯示幕根據所述觸控指令信號作動。Step 44: When the control instruction signal is required to control the main touch display screen and the auxiliary touch display screen, the main touch display screen and the auxiliary touch display screen are based on the touch instruction Signal actuation.
本發明還提供一種基於Android系統雙屏設備的顯示控制裝置，所述基於Android系統雙屏設備包含主觸控顯示幕及副觸控顯示幕，其中，所述顯示控制裝置電性連接於所述主觸控顯示幕及所述副觸控顯示幕，所述顯示控制裝置判斷其接收的觸控指令信號的來源後，所述顯示控制裝置根據所述副觸控顯示幕輸出的所述觸控指令信號控制所述主觸控顯示幕作動。The invention also provides a display control device based on an Android system dual-screen device, which includes a main touch display screen and a sub-touch display screen, wherein the display control device is electrically connected to the A main touch display screen and the auxiliary touch display screen, after the display control device determines the source of the touch command signal it receives, the display control device outputs the touch according to the auxiliary touch display screen The command signal controls the operation of the main touch display screen.
上述的顯示控制裝置，其中，包含：The above display control device includes:
信號接收單元，接收所述主觸控顯示幕或所述副觸控顯示幕輸出的所述觸控指令信號；The signal receiving unit receives the touch command signal output by the main touch display screen or the auxiliary touch display screen;
判斷單元，判斷所述觸控信號為所述主觸控顯示幕或所述副觸控顯示幕輸出而輸出第一判斷信號或第二判斷信號；The judging unit judges that the touch signal is output from the main touch display screen or the sub-touch display screen and outputs a first judgment signal or a second judgment signal;
控制單元，所述控制單元根據所述第一判斷信號輸出所述觸控指令信號至所述主觸控屏，所述主觸控顯示幕根據所述觸控指令信號作動，或，所述控制單元根據所述第二判斷信號輸出所述觸控指令信號至所述主觸控屏及/或所述副觸控顯示幕，所述主觸控顯示幕及/或所述副觸控顯示幕根據所述觸控指令信號作動。A control unit, the control unit outputs the touch command signal to the main touch screen according to the first judgment signal, the main touch display screen operates according to the touch command signal, or, the control The unit outputs the touch command signal to the main touch screen and/or the auxiliary touch display screen according to the second judgment signal, the main touch display screen and/or the auxiliary touch display screen Act according to the touch command signal.
上述的顯示控制裝置，其中，還包含標定單元，標定所述主觸控顯示幕輸出的所述觸控指令信號具有一第一標記位元，標定所述副觸控顯示幕輸出的所述觸控指令信號具有一第二標記位元。The above display control device further includes a calibration unit that calibrates the touch command signal output by the main touch display screen with a first mark bit to calibrate the touch output by the secondary touch display screen The control command signal has a second flag bit.
上述的顯示控制裝置，其中，所述判斷單元根據所述第一標記位元或所述第二標記位元輸出所述第一判斷信號或所述第二判斷信號。In the above display control device, the judgment unit outputs the first judgment signal or the second judgment signal according to the first marking bit or the second marking bit.
上述的顯示控制裝置，其中，於所述控制單元還包含顯示控制模組，接收使用者輸出的控制指令信號，所述顯示控制模組根據所述控制指令信號將所述當所述觸控指令信號輸出至所述副觸控顯示幕及/或所述主觸控顯示幕。In the above display control device, the control unit further includes a display control module that receives a control command signal output by the user, and the display control module uses the control command signal to convert the current touch command The signal is output to the auxiliary touch display screen and/or the main touch display screen.
本發明還提供一種基於Android系統雙屏設備，其中，包含：The invention also provides a dual-screen device based on the Android system, which includes:
主觸控顯示幕，輸出觸控指令信號；Main touch screen, output touch command signal;
副觸控顯示幕，輸出觸控指令信號；The secondary touch display screen outputs touch command signals;
基於Android系統雙屏設備的顯示控制裝置，所述顯示控制裝置電性連接於所述主觸控顯示幕及所述副觸控顯示幕，所述顯示控制裝置判斷其接收的所述觸控指令信號的來源後，所述顯示控制裝置根據所述副觸控顯示幕輸出的所述觸控指令信號控制所述主觸控顯示幕作動。A display control device based on an Android system dual-screen device, the display control device is electrically connected to the main touch display screen and the auxiliary touch display screen, and the display control device determines the touch command it receives After the source of the signal, the display control device controls the operation of the main touch display according to the touch command signal output by the auxiliary touch display.
針對於現有技術本發明的功效在於，能夠區分主觸控顯示幕和副觸控顯示幕的觸控指令信號，從而可以實現一種雙屏非同步顯示非同步觸控並且通過副觸控顯示幕可以控制主觸控顯示幕。並且副觸控顯示幕可以作為一個單獨的帶觸控式螢幕的螢幕使用，與主觸控顯示幕非同步進行顯示以及觸控工作或者觸發主觸控顯示幕的觸摸事件，可以通過較低的成本實現操作員與消費者的即時交交互操作。With respect to the prior art, the effect of the present invention is that it can distinguish the touch command signals of the main touch display screen and the sub-touch display screen, so that a dual-screen asynchronous display of non-synchronized touch can be realized and through the sub-touch display screen Control the main touch screen. And the secondary touch display can be used as a separate screen with a touch screen. It displays and touches asynchronously with the main touch display or triggers touch events on the main touch display. The cost realizes the instant interaction between the operator and the consumer.
茲有關本發明的詳細內容及技術說明，現以一較佳實施例來做進一步說明，但不應被解釋為本發明實施的限制。The detailed content and technical description of the present invention are now further described by a preferred embodiment, but should not be interpreted as a limitation of the implementation of the present invention.
請參照圖1-2，圖1是本發明基於Android系統雙屏設備的顯示控制方法的流程圖；圖2是圖1中步驟4的分步驟流程圖。如圖1所示，本發明基於Android系統雙屏設備的顯示控制方法通過判斷觸控指令信號的來源後，根據所述副觸控顯示幕輸出的所述觸控指令信號控制所述主觸控顯示幕作動。其中進一步包含以下步驟：Please refer to FIGS. 1-2. FIG. 1 is a flowchart of a display control method of a dual-screen device based on an Android system of the present invention; FIG. 2 is a sub-step flowchart of step 4 in FIG. As shown in FIG. 1, the display control method of the dual-screen device based on the Android system of the present invention controls the main touch according to the touch command signal output from the auxiliary touch display screen after determining the source of the touch command signal The display moves. It further includes the following steps:
步驟1：接收一觸控指令信號；Step 1: Receive a touch command signal;
步驟2：判斷所述觸控指令信號為所述主觸控顯示幕或為所述副觸控顯示幕輸出第一判斷信號或第二判斷信號；Step 2: Determine whether the touch command signal is the main touch display screen or output the first judgment signal or the second judgment signal for the auxiliary touch display screen;
步驟3：根據所述第一判斷信號輸出所述觸控指令信號至所述主觸控顯示幕，所述觸控指令信號根據所述觸控指令信號作動；Step 3: output the touch command signal to the main touch display screen according to the first judgment signal, and the touch command signal operates according to the touch command signal;
步驟4：根據所述第二判斷信號輸出所述觸控指令信號至所述主觸控顯示幕及/或所述副觸控，所述主觸控顯示幕及/或所述副觸控顯示幕根據所述觸控指令信號作動。Step 4: Output the touch command signal to the main touch display screen and/or the auxiliary touch according to the second judgment signal, the main touch display screen and/or the auxiliary touch display The screen operates according to the touch command signal.
進一步地，顯示控制方法還包含步驟0，標定所述主觸控顯示幕輸出的所述觸控指令信號具有一第一標記位元，標定所述副觸控顯示幕輸出的所述觸控指令信號具有一第二標記位元。Further, the display control method further includes step 0, the touch command signal output from the main touch display screen is marked with a first mark bit, and the touch command output from the sub-touch display screen is marked The signal has a second marker bit.
再進一步地，於所述步驟2中根據所述第一標記位元或所述第二標記位元輸出所述第一判斷信號或所述第二判斷信號。Still further, in the step 2, the first judgment signal or the second judgment signal is output according to the first marking bit or the second marking bit.
更進一步地，於所述步驟4中還包含：Furthermore, the step 4 further includes:
步驟41：接收使用者輸出的一控制指令信號；Step 41: Receive a control command signal output by the user;
步驟42：當控制指令信號為需要控制所述主觸控顯示幕時，所述主觸控顯示幕根據所述觸控指令信號作動；Step 42: When the control command signal is to control the main touch display screen, the main touch display screen operates according to the touch command signal;
步驟43：當所述控制指令信號為需要控制所述副觸控顯示幕時，所述副觸控顯示幕根據所述觸控指令信號作動；Step 43: When the control instruction signal is to control the auxiliary touch display screen, the auxiliary touch display screen operates according to the touch instruction signal;
步驟44：當所述控制指令信號為需要控制所述主觸控顯示幕及所述副觸控顯示幕時，所述主觸控顯示幕及所述副觸控顯示幕根據所述觸控指令信號作動。Step 44: When the control instruction signal is required to control the main touch display screen and the auxiliary touch display screen, the main touch display screen and the auxiliary touch display screen are based on the touch instruction Signal actuation.
請參照圖3，圖3是本發明基於Android系統雙屏設備的顯示控制裝置的結構示意圖。如圖3所示，基於Android系統雙屏設備包含主觸控顯示幕111及副觸控顯示幕112，本發明的基於Android系統雙屏設備的顯示控制裝置12電性連接於所述主觸控顯示幕111及所述副觸控顯示幕112，所述顯示控制裝置判斷其接收的觸控指令信號的來源後，所述顯示控制裝置12根據所述副觸控顯示幕112輸出的所述觸控指令信號控制所述主觸控顯示幕111作動。Please refer to FIG. 3, which is a schematic structural diagram of a display control device based on an Android system dual-screen device of the present invention. As shown in FIG. 3, the dual-screen device based on the Android system includes a main touch display screen 111 and a secondary touch display screen 112, and the display control device 12 of the dual-screen device based on the Android system of the present invention is electrically connected to the main touch The display screen 111 and the sub-touch display screen 112. After the display control device determines the source of the touch command signal it receives, the display control device 12 is based on the touch output by the sub-touch display screen 112. The control instruction signal controls the main touch display 111 to operate.
進一步地，顯示控制裝置12，包含：信號接收單元121、判斷單元122及控制單元123；信號接收單元121接收所述主觸控顯示幕111或所述副觸控顯示幕112輸出的所述觸控指令信號；判斷單元122判斷所述觸控信號為所述主觸控顯示幕111或所述副觸控顯示幕112輸出第一判斷信號或第二判斷信號；所述控制單元123根據所述第一判斷信號輸出所述觸控指令信號至所述主觸控屏111，所述主觸控顯示幕111根據所述觸控指令信號作動，或，所述控制單元123根據所述第二判斷信號輸出所述觸控指令信號至所述主觸控屏111及/或所述副觸控顯示幕112，所述主觸控顯示幕111及/或所述副觸控顯示幕112根據所述觸控指令信號作動。Further, the display control device 12 includes: a signal receiving unit 121, a judging unit 122, and a control unit 123; the signal receiving unit 121 receives the touch output from the main touch display 111 or the sub touch display 112 Control instruction signal; the judgment unit 122 judges that the touch signal is the main touch display 111 or the sub-touch display 112 to output a first judgment signal or a second judgment signal; the control unit 123 according to the The first judgment signal outputs the touch instruction signal to the main touch screen 111, the main touch display 111 operates according to the touch instruction signal, or the control unit 123 according to the second judgment The signal outputs the touch command signal to the main touch screen 111 and/or the sub-touch display screen 112, the main touch display screen 111 and/or the sub-touch display screen 112 according to the The touch command signal is activated.
再進一步地，顯示控制裝置12還包含標定單元124，標定所述主觸控顯示幕111輸出的所述觸控指令信號具有一第一標記位元，標定所述副觸控顯示幕112輸出的所述觸控指令信號具有一第二標記位元。判斷單元123根據所述第一標記位元或所述第二標記位元判斷所述觸控指令信號為所述主觸控顯示幕111或為所述副觸控顯示幕112輸出，當判斷單元123識別觸控指令信號具有第一標記位元時輸出第一判斷信號至所述控制單元123，所述控制單元123輸出所述觸控指令信號至所述主觸控屏111；當判斷單元123識別觸控指令信號具有第二標記位元時輸出第二判斷信號至所述控制單元123，所述控制單元123輸出所述觸控指令信號至所述主觸控屏111及/或所述副觸控顯示幕112。Still further, the display control device 12 further includes a calibration unit 124 that calibrates the touch command signal output by the main touch display 111 to have a first mark bit to calibrate the output of the auxiliary touch display 112 The touch command signal has a second mark bit. The judging unit 123 judges that the touch command signal is output from the main touch display 111 or the sub-touch display 112 according to the first mark bit or the second mark bit. When the judgment unit 123 outputs a first judgment signal to the control unit 123 when the touch instruction signal has the first mark bit, and the control unit 123 outputs the touch instruction signal to the main touch screen 111; when the judgment unit 123 When it is recognized that the touch command signal has the second mark bit, a second judgment signal is output to the control unit 123, and the control unit 123 outputs the touch command signal to the main touch screen 111 and/or the sub Touch display 112.
更進一步地，於所述控制單元123還包含顯示控制模組1231，顯示控制模組1231接收使用者輸出的控制指令信號，所述顯示控制模組1231根據所述控制指令信號將所述觸控指令信號輸出至所述副觸控顯示幕112及/或所述主觸控顯示幕111。具體地說，當使用者需要通過副觸控顯示幕112控制主觸控顯示幕111時，顯示控制模組1231根據使用者輸出的一控制指令信號將所述觸控指令信號輸出至所述主觸控顯示幕111，所述主觸控顯示幕111根據所述觸控指令信號作動；當使用者需要通過副觸控顯示幕112控制副觸控顯示幕112時，顯示控制模組1231根據使用者輸出的另一控制指令信號將所述觸控指令信號輸出至所述副觸控顯示幕112，所述副觸控顯示幕112根據所述觸控指令信號作動；當使用者需要通過副觸控顯示幕112同時控制所述主觸控顯示幕111及所述副觸控顯示幕112時，顯示控制模組1231根據使用者輸出的再一控制指令信號將所述觸控指令信號輸出至所述主觸控顯示幕111及所述副觸控顯示幕112，所述主觸控顯示幕111及所述副觸控顯示幕112根據所述觸控指令信號作動。Furthermore, the control unit 123 further includes a display control module 1231. The display control module 1231 receives a control command signal output by a user. The display control module 1231 controls the touch according to the control command signal. The command signal is output to the auxiliary touch display screen 112 and/or the main touch display screen 111. Specifically, when the user needs to control the main touch display 111 through the auxiliary touch display 112, the display control module 1231 outputs the touch command signal to the main according to a control command signal output by the user Touch display 111, the main touch display 111 operates according to the touch command signal; when the user needs to control the auxiliary touch display 112 through the auxiliary touch display 112, the display control module 1231 uses Another control command signal output by the user to output the touch command signal to the secondary touch display screen 112, the secondary touch display screen 112 operates according to the touch command signal; when the user needs to pass the secondary touch When the control display screen 112 controls the main touch display screen 111 and the auxiliary touch display screen 112 at the same time, the display control module 1231 outputs the touch command signal to all the devices according to another control command signal output by the user The main touch display screen 111 and the auxiliary touch display screen 112, the main touch display screen 111 and the auxiliary touch display screen 112 operate according to the touch instruction signal.
本發明還提供一種基於Android系統雙屏設備，包含：主觸控顯示幕111、副觸控顯示幕112及基於Android系統雙屏設備的顯示控制裝置12；主觸控顯示幕111輸出觸控指令信號；副觸控顯示幕112輸出觸控指令信號；基於Android系統雙屏設備的顯示控制裝置12電性連接於所述主觸控顯示幕111及所述副觸控顯示幕112，所述顯示控制裝置12判斷其接收的所述觸控指令信號的來源後，所述顯示控制裝置12根據所述副觸控顯示幕112輸出的所述觸控指令信號控制所述主觸控顯示幕111作動。其中基於Android系統雙屏設備的顯示控制裝置的具體結構與圖3示出的顯示控制裝置的結構相同，在此就不再贅述了。The invention also provides a dual-screen device based on the Android system, including: a main touch display screen 111, a sub-touch display screen 112, and a display control device 12 based on the Android system dual-screen device; the main touch display screen 111 outputs touch commands Signals; the secondary touch display 112 outputs touch command signals; the display control device 12 based on the Android system dual-screen device is electrically connected to the main touch display 111 and the secondary touch display 112, the display After the control device 12 determines the source of the touch command signal it receives, the display control device 12 controls the main touch display screen 111 to operate according to the touch command signal output by the sub-touch display screen 112 . The specific structure of the display control device based on the dual-screen device of the Android system is the same as the structure of the display control device shown in FIG. 3, which will not be repeated here.
綜上所述，本發明通過不同的信號通路（兩個觸控顯示幕與顯示控制裝置交互）能夠區分主觸控顯示幕和副觸控顯示幕的觸控指令信號，從而不僅可以實現兩個觸控顯示幕單獨控制，更可實現雙屏非同步顯示非同步觸控並且通過副觸控顯示幕可以控制主觸控顯示幕。並且副觸控顯示幕可以作為一個單獨的帶觸控式螢幕的螢幕使用，與主觸控顯示幕非同步進行顯示以及觸控工作或者觸發主觸控顯示幕的觸摸事件，可以通過較低的成本實現操作員與消費者的即時交交互操作。In summary, the present invention can distinguish the touch command signals of the main touch display screen and the sub-touch display screen through different signal paths (the two touch display screens interact with the display control device), so that not only the two The touch display screen is controlled separately, and the dual-screen non-synchronized display and non-synchronized touch can be realized. The secondary touch display screen can control the main touch display screen. And the secondary touch display can be used as a separate screen with a touch screen. It displays and touches asynchronously with the main touch display or triggers touch events on the main touch display. The cost realizes the instant interaction between the operator and the consumer.
上述僅為本發明的較佳實施例而已，並非用來限定本發明實施的範圍，在不背離本發明精神及其實質的情況下，熟悉本領域的技術人員當可根據本發明作出各種相應的改變和變形，但這些相應的改變和變形都應屬於本發明所附的權利要求的保護範圍。The above are only preferred embodiments of the present invention and are not intended to limit the scope of implementation of the present invention. Without departing from the spirit and essence of the present invention, those skilled in the art can make various corresponding ones according to the present invention Changes and modifications, but these corresponding changes and modifications shall fall within the scope of protection of the claims appended to the present invention.
111‧‧‧主觸控顯示幕111‧‧‧Main touch display
112‧‧‧副觸控顯示幕 112‧‧‧Sub-touch display
12‧‧‧顯示控制裝置 12‧‧‧Display control device
121‧‧‧信號接收單元 121‧‧‧Signal receiving unit
122‧‧‧判斷單元 122‧‧‧judgment unit
123‧‧‧控制單元 123‧‧‧Control unit
1231‧‧‧顯示控制模組 1231‧‧‧Display control module
124‧‧‧標定單元 124‧‧‧ Calibration unit
0～4‧‧‧步驟 0～4‧‧‧Step
41～44‧‧‧步驟 41～44‧‧‧Step
圖1是本發明基於Android系統雙屏設備的顯示控制方法的流程圖； 圖2是圖1中步驟4的分步驟流程圖； 圖3是本發明基於Android系統雙屏設備的顯示控制裝置的結構示意圖。1 is a flowchart of a display control method of a dual-screen device based on an Android system of the present invention; FIG. 2 is a sub-step flowchart of step 4 in FIG. 1; FIG. 3 is a structure of a display control device of a dual-screen device based on an Android system of the present invention schematic diagram.
Claims (11)
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