1309711 MIC2006-307 22357twf.doc/n 九、發明說明： 【發明所屬之技術領域】 本發明是有關於-種衛星導航系統，且特別是有關於 一種具有雙螢幕之衛星導航系統。 【先前技術】 王球爾生疋位糸統(Global positi〇n System，GPS)是 結合衛星及無線技術之導航系統，能提供有使用者精確定 ，、速度及時間。GPS的應用已廣泛存在於目前市場，隨 著衛星科技的進步，許多GPS技術及商機亦正迅速地發 展，GPS早期侷限於軍事單位，其目的針對軍事用途，例 =戰機、船艦、車輛、人員、攻擊標的物的精確度定位等。 日^·至今日，GPS已開放給民間做為定位使用，這項結合太 空衛星與通訊技術的科技，在民間市場已蓬勃的展開，在 生活應用上產生了一些革命性的變化，例如，行動中的車 船能確切的透過GPS而定出目的地到達時間及路徑；救護 車更能緊急有效執行救護任務；汽車駕駛者能透過電子地 圖而知道目前所在位置及該往何處之目的地。 目刖車用之衛星導航系統主要包含一觸控式顯示器 以及設置於顯示器周圍之功能鍵。此觸控式顯示器主要是 用以顯示功能選單、輸入介面及2D或3D之導航模式。使 用者可透過按壓功能鍵或是以手指觸控方式直接點選觸控 式顯不器所顯示之功能選項，以執行所需之功能。此外， 使用者可透過手寫的方式於輸入介面中輸入起始地及目的 地，使衛星導航系統可進行導航。然而，由於衛星導航系 1309711 MIC2006-307 22357twf.d〇c/n 僅具有單~_控式顯示器，且顯的視窗中-次 ^能出現—種操作模式，例如：功能選單、輸人介面、2D 之導航模式。因此’當顯示器顯示出3D導航模式時， …、法同時出現2D鳥瞰圖’而此將造成使用上 【發明内容】 ^發明提供-種衛星導航系統，其具有—第一觸控式 減及與其樞接之第二觸控式齡器，這兩個觸控式 么不器可同時顯示兩種不同操作模式，例如：2D鳥關及 3D V航模式，以提高使用上之方便性。 本發明提出-種衛星導航系統，其包括一主機、一全 球定位系統模組、一第一觸控式顯示器以及一第二觸杵 =器。主機係用以進行資料之處理。全球定位系統^且 係攻置於主機内，以接收全球定位系統之—衛星訊號，並 計算出此衛星導航系統之位置資訊。第—觸控式顯示U器係 ，於主機上，且與主機電性連接。第二觸控式顯示二係 樞接於主機之一側，且與主機電性連接，其中第—觸押式 顯示器與第二觸控式顯示器係用以顯示不同的操作模 在本發明之一實施例中，第一觸控式顯示器與第:觸 控式顯示器皆為液晶顯示觸控式螢幕。 ^ 在本發明之一實施例中，衛星導航系統更包括一轉 結構。第二觸控式顯示器係透過此轉軸結構而樞接於第一 觸控式顯示器的一側。 、 在本發明之-實施例中，第-觸控式顯示器係用 示3D導航模式之地理地圖，而第二觸控式顯示器係用^ 1309711 MIC2006-307 22357twf.doc/n 顯示2D鳥瞰模式之地理地圖。 在本發明之一實施例中，第一觸控式顯示器係用以顯 示3D或2D之地理地圖，而第二觸控式顯示器係用以顯示 —輸入介面’以供使用者輸入指令或目的地之用。 在本發明之一實施例中，第一觸控式顯示器係用以顯 示一文書編輯介面，而第二觸控式顯示器係用以顯示一輪 入介面’以供使用者輸入指令或目的地之用。1309711 MIC2006-307 22357twf.doc/n IX. Description of the Invention: [Technical Field] The present invention relates to a satellite navigation system, and more particularly to a satellite navigation system having a dual screen. [Prior Art] The Global positi〇n System (GPS) is a navigation system that combines satellite and wireless technologies to provide users with precise determination, speed and time. The application of GPS has been widely used in the current market. With the advancement of satellite technology, many GPS technologies and business opportunities are also rapidly developing. GPS is limited to military units in the early days, and its purpose is for military purposes, such as warplanes, ships, vehicles, and personnel. , the accuracy of the target object, etc. Today, the GPS has been opened to the public for positioning. This technology combining space satellite and communication technology has been vigorously developed in the private market, and has produced some revolutionary changes in life applications, for example, action. The vehicles and vehicles in the vehicle can determine the destination arrival time and route through GPS. The ambulance can perform the ambulance task urgently and effectively. The driver can know the current location and where to go through the electronic map. The satellite navigation system for the vehicle mainly includes a touch display and function keys disposed around the display. This touch display is mainly used to display the function menu, input interface and 2D or 3D navigation mode. The user can directly select the function options displayed by the touch display device by pressing the function button or by finger touch to perform the desired function. In addition, the user can input the starting place and destination in the input interface by handwriting, so that the satellite navigation system can navigate. However, since the satellite navigation system 1309711 MIC2006-307 22357twf.d〇c/n only has a single ~ _ control display, and the display window can appear - the operation mode, such as: function menu, input interface, 2D navigation mode. Therefore, 'when the display shows the 3D navigation mode, ..., the method also appears 2D bird's eye view' and this will result in the use of the invention.] The invention provides a satellite navigation system, which has - the first touch type is reduced The second touch-type ageing device can be used to display two different operating modes at the same time, for example, 2D bird off and 3D V mode, to improve the convenience of use. The invention provides a satellite navigation system comprising a host, a global positioning system module, a first touch display and a second touch sensor. The host is used to process data. The GPS is placed in the host to receive the GPS signals from the Global Positioning System and to calculate the location information of the satellite navigation system. The first-touch display U device is connected to the host and electrically connected to the host. The second touch display is pivotally connected to one side of the host and electrically connected to the host, wherein the first touch display and the second touch display are used to display different operation modes in the present invention. In the embodiment, the first touch display and the touch display are both liquid crystal display touch screens. In one embodiment of the invention, the satellite navigation system further includes a rotating structure. The second touch display is pivotally connected to one side of the first touch display through the hinge structure. In the embodiment of the present invention, the first touch display uses a geographic map showing a 3D navigation mode, and the second touch display uses a 21309711 MIC2006-307 22357twf.doc/n to display a 2D aerial view mode. Geographic map. In an embodiment of the invention, the first touch display is used to display a 3D or 2D geographic map, and the second touch display is used to display an input interface for the user to input an instruction or a destination. Use. In an embodiment of the invention, the first touch display is used to display a document editing interface, and the second touch display is used to display a round-in interface for the user to input commands or destinations. .
本發明之衛星導航系統因採用雙螢幕的設計，因此， 可同時顯示出不同的操作模式，例如：同時顯示出2D鳥 敵圖及3D導航模式，以方便駕駛人做出更正確的行車判 斷。此外’衛星導航系統亦可同時顯示出輸入介面以及文 書編輯介面’使衛星導航系統兼具個人數位助理的功能， 以擴充其使用功能。 為讓本發明之上述特徵和優點能更明顯易懂，下文特 舉較佳實施例，並配合所附圖式，作詳細說明如下。 【實施方式】 圖1繪示為根據本發明之一實施例的一種衛星導航系 統的架構示意圖。請參考圖i ’本發明之衛星導航系統⑽ 主要是設置於汽車上’其特社要是雙的設計， 關時顯示出兩種不同的操作模式，例如：於1中暮 鳥瞰模式之地理地圖，並於另-營幕上顯示 ::二 地理地圖’以利於駕驶人做出更正確的 —全球定 此衛星導航系統100主要包含—主機11〇 6 1309711 MIC2006-307 22357twf.doc/n 位系統模組(圖中未示)、一第一觸控式顯示器12〇以及一 第亡觸控式顯示器130。主機11()主要是用以處理所接收 的資料、輸出演算結果以及儲存資料等，其通常包括一處 理器及-暫存裝置等。此全球m统模組制以接收全 球定位系統之一衛星訊號，以計算出此衛星導航系統之一 位置資訊。此第一觸控式顯示器120係設置於主機110上， 且與主機110電性連接。第二觸控式顯示器13〇係藉由一 轉轴結構140而框設於主機11〇的一侧，且與主機11〇電 性連接，而本發明之特點在於：第一觸控式顯示器12〇與 第二觸控式顯示器130係用以顯示不同的操作模式，以提 升使用上之便利性。在本發明之一實施例中，第一觸控式 顯示器120與第二觸控式顯示器13〇可採用液晶顯示觸控 式螢幕。 在此實施例中，第一觸控式顯示器120係顯示出2D 鳥瞰模式之地理地圖，而在第二觸控式顯示器130中係顯 示出3D導航模式之地理地圖，如此，駕駛人可同時觀察 到其所在地之局部及較大範圍的地理地圖，以利於駕駛人 做出更正確的行車判斷。 此衛星導航系統100除了可同時顯示2D鳥瞰模式之 地理地圖及3D導航模式的地理地圖之外，請參考圖2所 示，第一觸控式顯示器120係用於顯示一輸入介面(例如： 功能選單），而第二觸控式顯示器130中係顯示出2D鳥瞰 模式之地理地圖，如此，當駕駛人於第一觸控式顯示器120 中輸入目的地之地址時，亦可同時於第二觸控式顯示器 1309711 MIC2006-307 22357twf.doc/n 130中預覽目的地附近的地圖，以方便駕駛人先暸解目的 地周圍之交通狀況。 除了圖1及圖2中所示的操作模式之外，請參考圖3， 在此實施例中，第一觸控式顯示器120係用以顯示一輸入 介面，例如：軟體鍵盤’以供使用者輸入指令或目的地之 用’而第二觸控式顯示器130係用以顯示一文書編輯介 面，例如：即時通之對話框、w〇r(j編輯介面…等，以方便The satellite navigation system of the present invention adopts a dual screen design, so that different operation modes can be displayed at the same time, for example, a 2D bird map and a 3D navigation mode are simultaneously displayed, so that the driver can make a more accurate driving judgment. In addition, the satellite navigation system can also display the input interface and the text editing interface to enable the satellite navigation system to function as a personal digital assistant to expand its use. The above described features and advantages of the present invention will become more apparent from the following description. Embodiments FIG. 1 is a schematic block diagram of a satellite navigation system according to an embodiment of the present invention. Please refer to the figure i. The satellite navigation system (10) of the present invention is mainly installed in a car. If the design of the special agency is double, two different operation modes are displayed at the time, for example, a geographical map of the bird's-eye view mode in 1 And on the other - the show shows:: two geographical maps 'to help the driver make more correct - the global fixed satellite navigation system 100 mainly contains - the host 11〇6 1309711 MIC2006-307 22357twf.doc/n bit system module A group (not shown), a first touch display 12A, and a first touch display 130. The host 11() is mainly used for processing received data, outputting calculation results, and storing data, etc., and generally includes a processor and a temporary storage device. The global system is designed to receive satellite signals from one of the global positioning systems to calculate position information for one of the satellite navigation systems. The first touch display 120 is disposed on the host 110 and electrically connected to the host 110. The second touch display 13 is disposed on one side of the main body 11 藉 by a rotating shaft structure 140 and electrically connected to the main body 11 , and the present invention is characterized in that the first touch display 12 is The second touch display 130 is used to display different operation modes to improve the convenience of use. In one embodiment of the present invention, the first touch display 120 and the second touch display 13 can use a liquid crystal display touch screen. In this embodiment, the first touch display 120 displays a geographical map of the 2D aerial view mode, and the second touch display 130 displays a geographic map of the 3D navigation mode, so that the driver can simultaneously observe A geographical map to a local area and a large area to facilitate the driver to make a more accurate driving judgment. In addition to the geographical map of the 2D bird's-eye view mode and the geographical map of the 3D navigation mode, the satellite navigation system 100 is shown in FIG. 2, and the first touch-sensitive display 120 is used to display an input interface (for example: function) The second touch display 130 displays a geographical map of the 2D bird's-eye view mode. Thus, when the driver inputs the address of the destination in the first touch-sensitive display 120, the second touch can also be performed. The control display 1309711 MIC2006-307 22357twf.doc/n 130 previews the map near the destination to facilitate the driver to first understand the traffic conditions around the destination. In addition to the operation modes shown in FIG. 1 and FIG. 2, please refer to FIG. 3. In this embodiment, the first touch display 120 is used to display an input interface, such as a software keyboard, for the user. The second touch display 130 is used to display a document editing interface, for example, an instant dialogue dialog box, w〇r (j editing interface, etc., to facilitate
使用者進行文書編輯工作，如此，衛星導航系統1〇〇亦可 作為個人數位助理來使用。而第一觸控式顯示器12〇所顯 示之輸入介面可提供使用者多種不同的輸入法，以提升使 用上之方便性。 此外，請參考圖4，當駕駛人不需使用衛星導航系統 100時，可將第二觸控式顯示器130與主機110折合起來， =減少第-觸控式顯示器12〇與第二觸控式顯示器13()磨 損或破裂的機會，以延長其使用壽命。 郎工尸；τ您 州王守肌乐既具有雙螢幕，以同 日夺顯不出不_操作模式’例如：在兩個螢幕上分別顯示 2D鳥瞰模式及3D導航模式之地理 的行車判斷。此外，亦可於兩域 人杉《入'1 及文書編輯介面，使衛星輪系統兼且個 人數位助理的魏，以縣其铜功能。 - 雖然本發明已以較佳實施例揭 限定本發明’任何所屬技術領域 ‘以 脫離本發明之精神和範圍内，當可作 8 1309711 MIC2006-307 22357twf.doc/n • 因此本發明之保護範圍當視後附之申請專利範圍所界定者 為準。 【圖式簡單說明】 圖1繪示為根據本發明之一實施例的一種衛星導航系 統的架構不意圖。 圖2及圖3繪示為圖1中所示之衛星導航系統當其第 ' 一觸控式顯示器與第二觸控式顯示器顯示不同操作模式時 的示意圖。 9 圖4繪示為圖1中之衛星導航系統當其關閉時之示意 圖。 【主要元件符號說明】 100 :衛星導航系統 110 :主機 120 :第一觸控式顯示器 130 :第二觸控式顯示器 140 :轉軸結構 9The user performs the editing of the document, so that the satellite navigation system can also be used as a personal digital assistant. The input interface displayed on the first touch-sensitive display 12 可 can provide a variety of different input methods for the user to improve the convenience of use. In addition, referring to FIG. 4, when the driver does not need to use the satellite navigation system 100, the second touch display 130 and the host 110 can be folded together, and the first touch type display and the second touch type are reduced. The display 13() has the opportunity to wear or rupture to extend its useful life. Lang Gongji; τ You State Wang Shou Mu Le has both double screens, which can not be seen in the same day. _ Operation mode ′ For example: display the geographical judgment of 2D bird's-eye view mode and 3D navigation mode on two screens. In addition, it can also be used in the two domains of Renshan "into" and the editorial interface of the instrument, so that the satellite wheel system can also be a number of assistants in the Wei, to the county's copper function. - While the invention has been described in its preferred embodiments, the invention is intended to be <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> </ RTI> </ RTI> <RTIgt; This is subject to the definition of the scope of the patent application. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic diagram showing the architecture of a satellite navigation system according to an embodiment of the present invention. 2 and 3 are schematic diagrams of the satellite navigation system shown in FIG. 1 when the first touch display and the second touch display display different operating modes. 9 is a schematic diagram of the satellite navigation system of FIG. 1 when it is turned off. [Main component symbol description] 100 : Satellite navigation system 110 : Host 120 : First touch display 130 : Second touch display 140 : Shaft structure 9