TWI554093B - 電子裝置 - Google Patents
電子裝置 Download PDFInfo
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- TWI554093B TWI554093B TW102133057A TW102133057A TWI554093B TW I554093 B TWI554093 B TW I554093B TW 102133057 A TW102133057 A TW 102133057A TW 102133057 A TW102133057 A TW 102133057A TW I554093 B TWI554093 B TW I554093B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
- H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
- H04N21/4221—Dedicated function buttons, e.g. for the control of an EPG, subtitles, aspect ratio, picture-in-picture or teletext
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/017—Gesture based interaction, e.g. based on a set of recognized hand gestures
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0346—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of the device orientation or free movement in a 3D space, e.g. 3D mice, 6-DOF [six degrees of freedom] pointers using gyroscopes, accelerometers or tilt-sensors
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
- G06F3/03545—Pens or stylus
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/038—Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
- H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
- H04N21/42222—Additional components integrated in the remote control device, e.g. timer, speaker, sensors for detecting position, direction or movement of the remote control, microphone or battery charging device
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Position Input By Displaying (AREA)
- Facsimiles In General (AREA)
- Drawing Aids And Blackboards (AREA)
Description
本發明涉及一種電子裝置,尤指一種具有電子白板功能之電視機。
電子白板是彙集了尖端電子技術、軟體技術等多種高科技手段研發之高新技術產品,它藉由應用電磁感應原理,結合電腦與投影機,可實現無紙化辦公及教學。然電子白板之面板價格高,不利於電子白板之推廣應用。另外一方面,電視機之面板相對所述電子白板之面板價格較便宜,並且電視機之功能比較單一。
鑒於以上內容,有必要提供一種具有電子白板功能之電子裝置。
一種電子裝置,包括有手持端及接收端,所述手持端包括有發送端微控制單元、模式切換鍵及無線發送器,所述模式切換鍵電連接所述發送端微控制單元,並用以發送切換信號至所述發送端微控制單元,所述發送端微控制單元於接收到所述切換信號後經由所述無線發送器發送切換命令至所述接收端;所述接收端包括有無線接收器、接收端微控制單元、模式切換模組及顯示器,所述無線接收器用以接收所述切換命令,並傳送至所述接收端微控制單元,所述接收端微控制單元於接收到所述切換命令後發送所述切換命令至所述模式切換單元,所述模式切換單元根據所述切換
命令將所述接收端之模式切換至一能夠在所述顯示器上畫圖的電子白板模式。
相較於習知技術,上述電子裝置中,藉由所述模式切換鍵、發送端微控制單元、無線發送器及接收端之配合,能夠實現無線控制接收端切換到電子白板模式,極為方便,另外,具有電子白板模式,亦增加了電子裝置之功能。
100‧‧‧手持端
110‧‧‧手動控制模組
111‧‧‧模式切換鍵
112‧‧‧顏色調整鍵
113‧‧‧寬度調整鍵
120‧‧‧發送端MCU
130‧‧‧感測器件
140‧‧‧信號濾波模組
150‧‧‧信號轉換模組
160‧‧‧無線發送器
170‧‧‧電路板
200‧‧‧接收端
210‧‧‧接收端MCU
220‧‧‧模式切換單元
230‧‧‧顏色設置單元
240‧‧‧寬度設置單元
250‧‧‧無線接收器
260‧‧‧多媒體處理器
270‧‧‧電子筆啟動模組
280‧‧‧顯示器
290‧‧‧電子筆
B1-B14‧‧‧開關
B15‧‧‧重定開關
U1‧‧‧編碼器
U2‧‧‧微處理器
50‧‧‧印刷電路板
40‧‧‧板邊連接器
J1-J16‧‧‧連接端子
R1-R4‧‧‧電阻
30‧‧‧主機板
37‧‧‧中央處理器
35‧‧‧PCI-E插槽
圖1是本發明電子裝置法一較佳實施例之一方塊圖。
圖2是電子裝置於電子白板模式下之一畫圖方法流程圖。
請參閱圖1,於本發明之一較佳實施方式中,一電子裝置包括有一手持端100及一接收端200。於本實施例中,所述手持端100為一遙控器,所述接收端200為一電視機。
所述手持端100包括有一手動控制模組110、一發送端MCU(Micro Control Unit,微控制單元)120、一感測器件130、一信號濾波模組140、一信號轉換模組150及一無線發送器160。所述發送端MCU 120、所述感測器件130、所述信號濾波模組140、所述信號轉換模組150及所述無線發送器160安裝於一電路板170上。所述感測器件130為三軸加速度感測器,其三個敏感軸方向分別與所述電路板170之X、Y、Z軸相互平行,所述感測器件130用以獲取所述手持端100書寫運動過程中運動資訊(如角速度與加速度)後輸出一電壓信號。所述信號濾波模組140為一有源低通濾波電路,用以濾除所述感測器件130輸出電壓信號之噪音與高頻分量。所述信號轉換模組150為一數位轉化器,用以將感測器件130輸
出之類比信號轉換為所述發送端MCU120能夠識別之數位信號。所述無線發送器160為一紅外線發送器。所述感測器件130輸出所述電壓信號後,經所述信號濾波模組140濾波後,將所述電壓信號傳輸至所述信號轉換模組150進行模數轉換,將轉換得到之數位信號傳送至所述發送端MCU120。所述發送端MCU120將數位信號進行運動特徵量之解算,並藉由所述無線發送器160發送至所述接收端200。
所述手動控制模組110包括有一模式切換鍵111、一顏色調整鍵112及一寬度調整鍵113。所述模式切換鍵111、所述顏色調整鍵112及所述寬度調整鍵113分別與所述發送端MCU120之IO端相連接,用以控制所述接收端200之工作模式與開啟相應功能。
所述接收端200包括有一接收端MCU210、一模式切換單元220、一顏色設置單元230、一寬度設置單元240、一無線接收器250、一多媒體處理器260、一電子筆啟動模組270及一顯示器280。所述接收端200可工作於不同之第一模式與第二模式。於本實施例中,所述第一模式為電視模式、DVD模式或者待機模式,所述第二模式為電子白板模式。所述接收端MCU210接收到所述手持端100之切換命令後,將所述切換命令發送至所述模式切換單元220,所述模式切換單元220將於所述第一模式與所述第二模式之間進行切換。當所述模式切換單元220進入所述第二模式時,所述電子筆啟動模組270自動啟動一電子筆290,所述接收端MCU210根據所述手持端100之運動特徵量控制所述電子筆290於所述顯示器280上畫線。所述顏色設置單元230用以設置線條之顏色。所述寬度設置單元240用以設置所述線條之寬度。
當所述接收端200工作於所述第一模式下,手動按壓所述模式切換鍵111,所述發送端MCU120接收到一切換信號後,經由所述無線發送器160發送切換命令至所述接收端200,所述接收端200之無線接收器250接收到所述切換命令傳送至所述接收端MCU210。
所述接收端MCU210發送切換命令至所述模式切換單元220,所述模式切換單元220將第一模式切換到所述第二模式。當所述接收端200進入所述第二模式時,所述電子筆啟動模組270自動開啟所述電子筆290,此時,便可移動所述手持端100以控制所述電子筆290於所述顯示器280上畫圖。
圖2所示為所述電子裝置於第二模式下藉由電子筆290實現之一畫圖方法流程,所述畫圖方法包括有以下步驟:
S301:所述感測器件130獲取所述手持端100之運動資訊後輸出一電壓信號至所述信號濾波模組140。
S302:所述信號濾波模組140濾除所述電壓信號中之噪音與高頻分量,並將濾除後之電壓信號傳送至所述信號轉換模組150。
S303:所述信號轉換模組150轉換濾除後之類比信號至數位信號,並將所述數位信號傳送至所述發送端MCU 120。
S304:所述發送端MCU將所述數位信號轉換成運動特徵量,並經由所述無線發送器160將所述運動特徵量發送至所述無線接收器250。
S305:所述無線接收器250將所述運動特徵量傳送至所述接收端MCU 210。
S306:所述接收端MCU 210將所述運動特徵量傳送至所述多媒體
處理器260。
S307:所述多媒體處理器260處理所述運動特徵量,並根據處理後的運動特徵量驅動所述電子筆290在所述顯示器280上畫圖,從而實現今所述顯示器280上畫圖或書寫等。
藉由上述電子裝置,可將原本單一之電視機加入電子白板之功能,從而節約成本,提高性能。
綜上所述,本發明符合發明專利要件,爰依法提出專利申請。惟,以上所述者僅為本發明之較佳實施例,舉凡熟悉本案技藝之人士,在爰依本發明精神所作之等效修飾或變化,皆應涵蓋於以下之申請專利範圍內。
100‧‧‧手持端
110‧‧‧手動控制模組
111‧‧‧模式切換鍵
112‧‧‧顏色調整鍵
113‧‧‧寬度調整鍵
120‧‧‧發送端MCU
130‧‧‧感測器件
140‧‧‧信號濾波模組
150‧‧‧信號轉換模組
160‧‧‧無線發送器
170‧‧‧電路板
200‧‧‧接收端
210‧‧‧接收端MCU
220‧‧‧模式切換單元
230‧‧‧顏色設置單元
240‧‧‧寬度設置單元
250‧‧‧無線接收器
260‧‧‧多媒體處理器
270‧‧‧電子筆啟動模組
280‧‧‧顯示器
290‧‧‧電子筆
Claims (10)
- 一種電子裝置,包括有手持端及接收端,所述手持端包括有發送端微控制單元、模式切換鍵及無線發送器,所述模式切換鍵電連接所述發送端微控制單元,並用以發送切換信號至所述發送端微控制單元,所述發送端微控制單元於接收到所述切換信號後經由所述無線發送器發送切換命令至所述接收端;所述接收端包括有無線接收器、接收端微控制單元、模式切換模組及顯示器,所述無線接收器用以接收所述切換命令,並傳送至所述接收端微控制單元,所述接收端微控制單元於接收到所述切換命令後發送所述切換命令至所述模式切換單元,所述模式切換單元根據所述切換命令將所述接收端之模式切換至一能夠在所述顯示器上畫圖的電子白板模式。
- 如請求項第1項所述之電子裝置,其中所述無線發送器為紅外線發送器,所述無線接收器為紅外線接收器。
- 如請求項第1項所述之電子裝置,其中所述手持端包括有感測器件、信號濾波模組及信號轉換模組,所述感測器件經由所述信號濾波模組連接至所述信號轉換模組;所述感測器件用以獲得所述手持端運動資訊後發送電壓信號至所述信號濾波模組,經所述信號濾波模組濾波後,將所述電壓信號傳輸至所述信號轉換模組,所述信號轉換模組用以將所述電壓信號進行數位轉換得到數位信號,並將所述數位信號發送至所述發送端微控制單元。
- 如請求項第3項所述之電子裝置,其中所述發送端微控制單元於接收到所述數位信號後轉換成運動特徵量,並將所述運動特徵量經由所述無線發送器發送至所述無線接收器。
- 如請求項第4項所述之電子裝置,其中所述接收端還包括有電子筆啟動模組,所述電子筆啟動模組用以自動啟動一電子筆。
- 如請求項第5項所述之電子裝置,其中所述接收端還包括有多媒體處理器,所述多媒體處理器處理所述運動特徵量,並根據所述運動特徵量驅動所述電子筆於所述顯示器上畫圖。
- 如請求項第6項所述之電子裝置,其中所述接收端還包括有顏色設置單元,所述顏色設置單元用以設置所述電子筆劃出之線條顏色。
- 如請求項第6項所述之電子裝置,其中所述接收端還包括有寬度設置單元,所述寬度設置單元用以設置所述電子筆劃出之線條寬度。
- 如請求項第3項所述之電子裝置,其中所述感測器件為三軸加速度感測器。
- 如請求項第3項所述之電子裝置,其中所述信號濾波模組為一有源低通濾波器。
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Application Number | Priority Date | Filing Date | Title |
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TW102133057A TWI554093B (zh) | 2013-09-12 | 2013-09-12 | 電子裝置 |
US14/484,226 US9247178B2 (en) | 2013-09-12 | 2014-09-11 | Display device used as demonstration device |
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TW102133057A TWI554093B (zh) | 2013-09-12 | 2013-09-12 | 電子裝置 |
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TW201511546A TW201511546A (zh) | 2015-03-16 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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TWI249146B (en) * | 2002-10-03 | 2006-02-11 | Audio Technica Us | Method for remote control of a wireless audio system |
US20070106950A1 (en) * | 2004-04-01 | 2007-05-10 | Hutchinson Ian G | Portable presentation system and methods for use therewith |
TWM346988U (en) * | 2008-08-01 | 2008-12-11 | Darfon Electronics Corp | Wireless receiver |
TWI342507B (en) * | 2005-07-22 | 2011-05-21 | Intel Corp | Method, apparatus and system for data processing |
TWI353184B (en) * | 2005-12-30 | 2011-11-21 | Intel Corp | Media processing apparatus, system and method and |
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US8723820B1 (en) * | 2011-02-16 | 2014-05-13 | Google Inc. | Methods and apparatus related to a haptic feedback drawing device |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI249146B (en) * | 2002-10-03 | 2006-02-11 | Audio Technica Us | Method for remote control of a wireless audio system |
US20070106950A1 (en) * | 2004-04-01 | 2007-05-10 | Hutchinson Ian G | Portable presentation system and methods for use therewith |
TWI342507B (en) * | 2005-07-22 | 2011-05-21 | Intel Corp | Method, apparatus and system for data processing |
TWI353184B (en) * | 2005-12-30 | 2011-11-21 | Intel Corp | Media processing apparatus, system and method and |
TWM346988U (en) * | 2008-08-01 | 2008-12-11 | Darfon Electronics Corp | Wireless receiver |
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TW201511546A (zh) | 2015-03-16 |
US9247178B2 (en) | 2016-01-26 |
US20150070584A1 (en) | 2015-03-12 |
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