TW201944211A - Virtual projection pen including at least one first device, a second device, and a third device - Google Patents
Virtual projection pen including at least one first device, a second device, and a third deviceInfo
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- TW201944211A TW201944211A TW107113617A TW107113617A TW201944211A TW 201944211 A TW201944211 A TW 201944211A TW 107113617 A TW107113617 A TW 107113617A TW 107113617 A TW107113617 A TW 107113617A TW 201944211 A TW201944211 A TW 201944211A
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Abstract
Description
本發明係有關於一種虛擬投影筆，尤指一種可製造虛擬光點以及改變虛擬光點的顏色、紀錄移動軌跡、捕捉螢幕影像以及上傳捕捉畫面至雲端功能之虛擬投影筆。The invention relates to a virtual projection pen, in particular to a virtual projection pen capable of manufacturing virtual light spots and changing the color of the virtual light spots, recording movement trajectories, capturing screen images, and uploading captured images to the cloud.
現今 LCD 的應用越來越普及，市售大尺寸顯示器的價格也相對下降，且 LCD 對比和顏色的呈現都優於投影機將畫面投至布幕上，因此不少教育單位以及企業紛紛以電子看板取代投影的方式，儘管有這一些優點，但在使用上仍面臨一些挑戰，特別是針對雷射投影筆投射在 LCD 螢幕上時，部分的雷射光點會被吸收，導致雷射光源降低甚至有可能消失，使台下的觀眾無法得知報告人講述的重點。Nowadays, the application of LCD is becoming more and more popular, and the prices of large-sized monitors on the market are relatively lower. The contrast and color presentation of LCDs are better than projectors casting screens on screens. Kanban replaces the projection method. Despite these advantages, it still faces some challenges in use, especially when the laser projection pen is projected on the LCD screen, some laser light points will be absorbed, resulting in a reduction in the laser light source or even It may disappear so that the audience below can't know what the speaker is telling.
此外，現行技術裡，都是基於電腦的平台做開發，經常會使用滑鼠的游標當作雷射投影筆的光點，這在使用上將會面臨下列幾個問題：1、同一畫面，螢幕上只會有一個光點或一個游標顯示；2、無法隨插即用且只能在特定的裝置上使用；3、需要在電腦上安裝驅動程式，才可以遠端移動滑鼠的游標，軟體應相依性很高；以及4、無法及時改變光點的顏色與大小等缺點。In addition, the current technology is based on computer-based platforms for development. Often the mouse cursor is used as the light spot of the laser projection pen. This will face the following problems in use: 1. The same screen, screen There will only be a light spot or a cursor display on the display; 2. It cannot be plug-and-play and can only be used on specific devices; Should be highly dependent; and 4, can not change the color and size of light spots in a timely manner.
又習知之投影筆，例如中華民國M545944新型專利「簡報裝置及簡報系統」，即揭示一種簡報裝置，以供使用者以單手操作此簡報裝置，即可執行鍵盤鍵入及滑鼠點選之功能，且本新型亦提出一簡報系統，以供使用者於執行裝置上執行鍵盤鍵入及滑鼠點選之功能，並且於執行鍵盤功能時，使用者可獲得對應的鍵盤功能的提示。Also known projection pens, such as the new patent of the Republic of China M545944 "presentation device and presentation system", that is to reveal a presentation device for users to operate the presentation device with one hand, you can perform keyboard typing and mouse click functions In addition, the present invention also proposes a briefing system for the user to perform functions of keyboard typing and mouse clicking on an execution device, and when the keyboard function is executed, the user can get a corresponding keyboard function prompt.
又例如中華民國I531933號專利「簡報系統」，即揭示一種簡報系統，其為偵測一控制元件發射一紅外線至一紅外線接收單元的一感測面的位置，來控制顯示在一顯像平面中的一游標。此外，演講者亦可藉由操作控制元件來控制游標在顯像平面產生一特殊效果。但上述M545944專利前案具有需連接電腦且需要有外在的發光裝置，較不適用於液晶顯示器之缺點；另I531933專利前案是藉由遠端紅外線裝置，控制電腦的游標，將游標視為雷射筆的光點，需依賴電腦上的軟硬體設備以產生該游標之缺點，誠屬美中不足之處。For another example, the "briefing system" of the Republic of China Patent No. I531933 discloses a briefing system for detecting the position of a sensing element emitting an infrared light to a sensing surface of an infrared receiving unit to control display in a display plane Cursor. In addition, the speaker can also control the cursor to produce a special effect on the display plane by operating the control element. However, the above-mentioned M545944 patent case has the disadvantages that it needs to be connected to a computer and requires external light-emitting devices, which is less suitable for liquid crystal displays. Another I531933 patent case is to use a remote infrared device to control the computer cursor and treat the cursor as The light point of the laser pen depends on the hardware and software on the computer to produce the shortcomings of the cursor, which is a flaw in the United States.
針對上述習知投影筆之缺點，本發明提供一種虛擬投影筆，以改善上述之缺點。In view of the disadvantages of the conventional projection pen, the present invention provides a virtual projection pen to improve the above disadvantages.
本發明之一目的係提供一種虛擬投影筆，其可製造虛擬光點。It is an object of the present invention to provide a virtual projection pen, which can manufacture a virtual light spot.
本發明之另一目的係提供一種虛擬投影筆，其可改變虛擬光點的顏色、紀錄移動軌跡、捕捉螢幕影像以及上傳捕捉畫面至雲端。Another object of the present invention is to provide a virtual projection pen, which can change the color of a virtual light spot, record a movement track, capture a screen image, and upload a captured image to the cloud.
為達上述之目的，本發明之虛擬投影筆，其包括：至少一第一裝置，用以產生一移動座標，其具有一第一控制模組及一第一無線模組，其中，該第一控制模組上具有一第一顯示裝置，且該第一顯示裝置上具有一控制介面；一第二裝置，用以輸出一影像訊號；以及一第三裝置，其具有一第二控制模組、一第二無線模組及一顯示控制器，其中，該第二無線模組可以無線方式接收該第一裝置輸出之該移動座標，該第二控制模組根據該移動座標產生相對應的一虛擬光點，且將該虛擬光點與該第二裝置輸出之影像訊號結合，使外接至該顯示控制器之一顯示器能顯示一具有光點之畫面。In order to achieve the above object, the virtual projection pen of the present invention includes: at least a first device for generating a mobile coordinate, which has a first control module and a first wireless module, wherein the first The control module has a first display device, and the first display device has a control interface; a second device is used to output an image signal; and a third device has a second control module, A second wireless module and a display controller, wherein the second wireless module can wirelessly receive the mobile coordinates output by the first device, and the second control module generates a corresponding virtual according to the mobile coordinates The light point is combined with the virtual light point and the image signal output by the second device, so that a display connected to the display controller can display a picture with a light point.
為使 貴審查官能進一步瞭解本發明之結構、特徵及其目的，茲附以圖式及較佳具體實施例之詳細說明如後。In order for the noble reviewers to better understand the structure, features, and purpose of the present invention, the drawings and detailed description of the preferred embodiments are attached as follows.
請一併參照圖1及圖2，其中圖1繪示本案一較佳實施例之虛擬投影筆之方塊示意圖；圖2繪示本案一較佳實施例之第一裝置之控制介面之示意圖。Please refer to FIG. 1 and FIG. 2 together, wherein FIG. 1 is a schematic block diagram of a virtual projection pen according to a preferred embodiment of the present invention;
如圖所示，本發明之虛擬投影筆，其包括：至少一第一裝置10；一第二裝置20；以及一第三裝置30所組合而成者。As shown in the figure, the virtual projection pen of the present invention includes: at least one first device 10; a second device 20; and a third device 30.
其中，該第一裝置10用以產生一移動座標，其具有一第一控制模組11及一第一無線模組12，其中，該第一控制模組11上具有一第一顯示裝置13，且該第一顯示裝置13上具有一控制介面14。其中，該第一控制模組11例如但不限於為一ARM微處理機開發系統，該第一無線模組12例如但不限於為一Wi-Fi無線模組，該第一顯示裝置13例如但不限於為一觸控式LCD顯示器，且該控制介面14上進一步具有一開啟文件141、一光點產生142、一滑鼠換頁143、一畫面清空144及一存儲畫面功能145，且該控制介面14可設定記錄移動軌跡或擷取與該第二裝置20輸出之影像訊號合併後之畫面。The first device 10 is used to generate a mobile coordinate, and the first device 10 has a first control module 11 and a first wireless module 12. The first control module 11 has a first display device 13. The first display device 13 has a control interface 14. The first control module 11 is, for example but not limited to, an ARM microprocessor development system, the first wireless module 12 is, for example but not limited to, a Wi-Fi wireless module, and the first display device 13 is, for example, but It is not limited to a touch-sensitive LCD display, and the control interface 14 further has an open file 141, a light point generation 142, a mouse page change 143, a screen clearing 144, and a storage screen function 145, and the control interface 14 can be set to record the movement track or capture a picture after being combined with the image signal output by the second device 20.
其中，該第一裝置10之數量可以是一個或以上，在本實施例中係以一個為例加以說明，但並不以此為限。The number of the first devices 10 may be one or more. In this embodiment, one is used as an example for description, but it is not limited thereto.
該第二裝置20係用以輸出一影像訊號。其中，該第二裝置20例如但不限於為一顯示卡、影音播放機、投影機或不含面板的電視主機板。The second device 20 is used to output an image signal. The second device 20 is, for example, but not limited to, a display card, a video player, a projector, or a TV motherboard without a panel.
該第三裝置30具有一第二控制模組31、一第二無線模組32及一顯示控制器33，其中，該第二無線模組32可以無線方式接收該第一裝置10輸出之該移動座標，該第二控制模組32根據該移動座標產生相對應的一虛擬光點，且將該虛擬光點與該第二裝置20輸出之影像訊號結合，使外接至該顯示控制器之一顯示器40能顯示一具有光點之畫面，其中，該虛擬光點例如但不限於為一雷射虛擬光點。其中，該第二控制模組31例如但不限於一FPGA-SOC的開發系統，該第二無線模組32例如但不限於為一Wi-Fi無線模組，該顯示控制器33例如但不限於為一VGA顯示控制器。當該第一裝置10之數量為兩個以上時，該顯示器40上將能顯示兩個以上之虛擬光點。The third device 30 has a second control module 31, a second wireless module 32, and a display controller 33. The second wireless module 32 can wirelessly receive the movement output from the first device 10. Coordinates, the second control module 32 generates a corresponding virtual light spot according to the moving coordinates, and combines the virtual light spot with the image signal output by the second device 20 so as to be externally connected to a display of the display controller. 40 can display a picture with light spots, wherein the virtual light spot is, for example, but not limited to, a laser virtual light spot. The second control module 31 is, for example but not limited to, an FPGA-SOC development system, the second wireless module 32 is, for example but not limited to, a Wi-Fi wireless module, and the display controller 33 is, for example but not limited to, a Is a VGA display controller. When the number of the first devices 10 is more than two, the display 40 can display more than two virtual light spots.
此外，該第三裝置30進一步具有一儲存裝置34，該儲存裝置34係耦接至該第二控制模組31，用以儲存該虛擬光點。In addition, the third device 30 further has a storage device 34, which is coupled to the second control module 31 to store the virtual light spot.
此外，本案之虛擬投影筆進一步具有一第四裝置50，該第四裝置50具有一網路模組51及一顯示模組52，該第四裝置50可藉由該網路模組51經由一網際網路（Internet）連接至該第三裝置30，以便將該具有光點之畫面顯示於該顯示模組52上。其中，該第四裝置50例如但不限於為一智慧型手機、平板電腦、筆記型電腦或個人電腦。In addition, the virtual projection pen of this case further has a fourth device 50, which has a network module 51 and a display module 52, and the fourth device 50 can pass through the network module 51 via a The Internet is connected to the third device 30 so as to display the picture with light spots on the display module 52. The fourth device 50 is, for example, but not limited to, a smart phone, a tablet computer, a notebook computer, or a personal computer.
請參照圖3，其繪示本發明之虛擬投影筆之運作示意圖。Please refer to FIG. 3, which illustrates the operation of the virtual projection pen of the present invention.
如圖所示，本發明之虛擬投影筆於運作時，使用者可藉由該第一裝置10之控制介面14之該開啟文件141、光點產生142、滑鼠換頁143、畫面清空144或存儲畫面功能145等功能以無線方式通知該第三裝置30目前顯示的虛擬光點是否要消失或是持續顯示；另經由該第二裝置20（例如為一電腦主機）輸出一影像訊號至該第三裝置30；該第三裝置30將該虛擬光點與該第二裝置20輸出之影像訊號結合，並將一具有光點之畫面輸出至該顯示器40顯示，且因該第三裝置30具有儲存裝置34可儲存該虛擬光點之路徑，因此該顯示器40可以達到畫板之功能。因此，藉由本發明之虛擬投影筆確可達到：1、產生雷射虛擬光點，即插即用，不需額外安裝任何應用軟體或驅動程式；2、在同一畫面可以顯示一個以上雷射虛擬光點，並可即時更改光點的大小及顏色等之優點，確實可改善習知投影筆之缺點。As shown in the figure, when the virtual projection pen of the present invention is in operation, the user can use the open file 141, light point generation 142, mouse page change 143, screen empty 144, or storage of the control interface 14 of the first device 10 The screen function 145 and other functions wirelessly notify the third device 30 whether the virtual light spot currently displayed is to disappear or continue to be displayed; and the second device 20 (for example, a computer host) outputs an image signal to the third device. Device 30; the third device 30 combines the virtual light point with the image signal output by the second device 20, and outputs a picture with the light point to the display 40 for display, and because the third device 30 has a storage device 34 can store the path of the virtual light spot, so the display 40 can achieve the function of a drawing board. Therefore, with the virtual projection pen of the present invention, it is indeed possible to: 1. generate laser virtual light spots, plug and play, without the need to install any additional application software or driver; 2. can display more than one laser virtual on the same screen The advantages of light spots, and the size and color of light spots can be changed in real time, can indeed improve the shortcomings of the conventional projection pen.
綜上所述，藉由本發明之虛擬投影筆之實施，其較之習知虛擬投影筆具有下列優點：1、產生雷射虛擬光點，即插即用，不需額外安裝任何應用軟體或驅動程式；2、在同一畫面可以顯示一個以上雷射虛擬光點，並可即時更改光點的大小及顏色等等優點。因此，本發明之虛擬投影筆確實較習知虛擬投影筆具有進步性。In summary, with the implementation of the virtual projection pen of the present invention, it has the following advantages over the conventional virtual projection pen: 1. Generate laser virtual light spots, plug and play, without the need to install any additional application software or drivers Program; 2. More than one laser virtual light spot can be displayed on the same screen, and the size and color of the light spot can be changed in real time. Therefore, the virtual projection pen of the present invention is indeed more advanced than the conventional virtual projection pen.
本案所揭示者，乃較佳實施例，舉凡局部之變更或修飾而源於本案之技術思想而為熟習該項技藝之人所易於推知者，俱不脫本案之專利權範疇。What is disclosed in this case is a preferred embodiment. For example, those who have partial changes or modifications that are derived from the technical ideas of this case and are easily inferred by those skilled in the art, do not depart from the scope of patent rights in this case.
綜上所陳，本案無論就目的、手段與功效，在在顯示其迥異於習知之技術特徵，且其首先發明合於實用，亦在在符合發明之專利要件，懇請 貴審查委員明察，並祈早日賜予專利，俾嘉惠社會，實感德便。To sum up, regardless of the purpose, method and effect, this case is showing its technical characteristics that are quite different from the conventional ones, and its first invention is practical, and it is also in line with the patent requirements of the invention. Granting patents at an early date will benefit society and feel good.
10‧‧‧第一裝置10‧‧‧ the first device
11‧‧‧第一控制模組 11‧‧‧The first control module
12‧‧‧第一無線模組 12‧‧‧The first wireless module
13‧‧‧第一顯示裝置 13‧‧‧ the first display device
14‧‧‧控制介面 14‧‧‧Control Interface
141‧‧‧開啟文件 141‧‧‧Open Document
142‧‧‧光點產生 142‧‧‧light spot generation
143‧‧‧滑鼠換頁 143‧‧‧ Change Page
144‧‧‧畫面清空 144‧‧‧screen clear
145‧‧‧存儲畫面功能 145‧‧‧Storage screen function
20‧‧‧第二裝置 20‧‧‧Second Device
30‧‧‧第三裝置 30‧‧‧ third device
31‧‧‧第二控制模組 31‧‧‧Second Control Module
32‧‧‧第二無線模組 32‧‧‧Second wireless module
33‧‧‧顯示控制器 33‧‧‧Display Controller
34‧‧‧儲存裝置 34‧‧‧Storage device
40‧‧‧顯示器 40‧‧‧ Display
50‧‧‧第四裝置 50‧‧‧ fourth device
51‧‧‧網路模組 51‧‧‧Network Module
52‧‧‧顯示模組 52‧‧‧Display Module
圖1為一示意圖，其繪示本案一較佳實施例之虛擬投影筆之方塊示意圖。 圖2為一示意圖，其繪示本案一較佳實施例之第一裝置之控制介面之示意圖。 圖3為一示意圖，其繪示本發明之虛擬投影筆之運作示意圖。FIG. 1 is a schematic diagram illustrating a block diagram of a virtual projection pen according to a preferred embodiment of the present invention. FIG. 2 is a schematic diagram illustrating a control interface of a first device according to a preferred embodiment of the present invention. FIG. 3 is a schematic diagram illustrating the operation of the virtual projection pen of the present invention.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW107113617A TW201944211A (en) | 2018-04-20 | 2018-04-20 | Virtual projection pen including at least one first device, a second device, and a third device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW107113617A TW201944211A (en) | 2018-04-20 | 2018-04-20 | Virtual projection pen including at least one first device, a second device, and a third device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW201944211A true TW201944211A (en) | 2019-11-16 |
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|---|---|---|---|
| TW107113617A TW201944211A (en) | 2018-04-20 | 2018-04-20 | Virtual projection pen including at least one first device, a second device, and a third device |
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| TW (1) | TW201944211A (en) |
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