本發明是有關於一種資源分享系統與方法，且特別是有關於一種適用於設有無線存取點之區域，提供播放裝置之資源分享的系統與方法。The present invention relates to a resource sharing system and method, and more particularly to a system and method for providing resource sharing for a playback device in an area where a wireless access point is provided.
現今，無線通訊技術日趨進步。其中，家用數位產品的無線化，亦是一重要議題。以往，揚聲器(Sound Bar)與電子裝置之間是屬於一對一的實體線路連接，但是揚聲器的無線化日益普及。在數位家庭的概念下，一個家庭可能有多個電子裝置需要利用揚聲器來播放音訊，以現有技術來說，大多是使用藍芽、紅外線等短距離模式的傳輸模式。但由於短距離的限制，電子裝置還是必須置於無線揚聲器附近才能使用，仍然會造成實行上的不便。因此，如何使單一揚聲器讓多個電子裝置都能有效率地使用其播放資源，而不受短距離之限制，確實為數位家庭產品的無線通訊化的一重要議題。Today, wireless communication technology is on the rise. Among them, the wirelessization of home digital products is also an important issue. In the past, there was a one-to-one physical line connection between a sound bar and an electronic device, but the wirelessization of the speaker became increasingly popular. Under the concept of digital home, a family may have multiple electronic devices that need to use speakers to play audio. In the prior art, most of them use short-distance mode transmission modes such as Bluetooth and infrared. However, due to the short distance limitation, the electronic device must be placed near the wireless speaker to be used, which still causes inconvenience in implementation. Therefore, how to make a single speaker enable multiple electronic devices to use its playing resources efficiently without being restricted by short distance is indeed an important issue of wireless communication of digital home products.
本發明提出一種資源分享系統，適用於設有第一無線存取點之區域，而提供區域內電子裝置連線以分享資源，其中各電子裝置均具有無線網路通訊介面，第一無線存取點則存有第一識別資料，該系統包括：播放裝置及第一電子裝置。其中，播放裝置具有無線連線功能，而第一電子裝置的通訊單元在上述的區域搜尋有效的無線存取點，而經搜尋獲得並連接至此第一無線存取點，以取得第一識別資料，之後傳送第一識別資料至播放裝置。播放裝置接收此第一識別資料，而後將第一識別資料提供第一無線存取點進行認證並建立連線。當區域內的其他電子裝置連接至第一無線存取點後，進一步透過第一無線存取點與該播放裝置之間的連接，這些電子裝置得以使用播放裝置的播放資源。The present invention provides a resource sharing system, which is applicable to an area where a first wireless access point is provided, and provides an electronic device connection in the area to share resources, wherein each electronic device has a wireless network communication interface, and the first wireless access The point stores the first identification data, and the system includes: a playback device and a first electronic device. The playback device has a wireless connection function, and the communication unit of the first electronic device searches for an effective wireless access point in the above area, and obtains and connects to the first wireless access point by searching to obtain the first identification data. Then, the first identification data is transmitted to the playback device. The playback device receives the first identification data, and then provides the first identification data to the first wireless access point for authentication and establishes a connection. After the other electronic devices in the area are connected to the first wireless access point, and further through the connection between the first wireless access point and the playback device, the electronic devices can use the playback resources of the playback device.
在本發明之一實施例中，上述之播放裝置並利用第一識別資料進行一比對程序，若此比對程序之比對為相符，播放裝置始與第一無線存取點進行連線。In an embodiment of the present invention, the playback device performs a comparison process by using the first identification data. If the comparison program matches, the playback device starts to connect with the first wireless access point.
在本發明之一實施例中，上述之播放裝置存有第二識別資料，第一識別資料包括第一服務設定識別碼及第一無線保真度保護存取碼，第一服務設定識別碼及第一無線保真度保護存取碼間存在第一編碼規則，第二識別資料包括第二服務設定識別碼及第二無線保真度保護存取碼，第二服務設定識別碼及第二無線保真度保護存取碼間存在第二編碼規則，於上述比對程序中播放裝置係比對第一編碼規則與第二編碼規則是否相符。In an embodiment of the present invention, the foregoing playback device stores second identification data, where the first identification data includes a first service setting identification code and a first wireless fidelity protection access code, and the first service setting identification code and A first encoding rule exists between the first wireless fidelity protection access codes, the second identification data includes a second service setting identifier and a second wireless fidelity protection access code, and the second service setting identifier and the second wireless There is a second encoding rule between the fidelity protection access codes, and in the above comparison program, the playback device compares whether the first encoding rule and the second encoding rule match.
在本發明之一實施例中，上述之第一電子裝置具有可顯示操作介面之顯示單元，當使用者透過操作介面執行特定指令後，第一電子裝置始傳送第一識別資料至播放裝置。In one embodiment of the present invention, the first electronic device has a display unit that can display an operation interface. After the user executes a specific command through the operation interface, the first electronic device starts transmitting the first identification data to the playback device.
在本發明之一實施例中，上述之播放裝置為一揚聲器，用以接收並播放電子裝置所欲播放的音頻訊號。In an embodiment of the invention, the playback device is a speaker for receiving and playing an audio signal to be played by the electronic device.
在本發明之一實施例中，上述之第一服務設定識別碼為第一無線存取點的媒體存取控制位址，第二服務設定識別碼為播放裝置的媒體存取控制位址。In an embodiment of the present invention, the first service setting identifier is a media access control address of the first wireless access point, and the second service setting identifier is a media access control address of the playback device.
在本發明之一實施例中，上述之第一電子裝置包括一電視裝置，上述的顯示單元即為電視裝置之螢幕。In an embodiment of the invention, the first electronic device comprises a television device, and the display unit is a screen of the television device.
本發明提出一種播放裝置，適用於設有第一無線存取點之區域，而提供連線以分享播放資源，其中該無線存取點存有第一識別資料。此播放裝置包括：一收發單元及一控制單元。其中，收發單元具有無線網路通訊介面，接收第一電子裝置傳送的一第一識別資料。控制單元耦接至收發單元，收發單元將第一識別資料傳送至第一無線存取點，控制單元進行與第一無線存取點之間認證，並建立播放裝置與第一無線存取點之間的連線，以提供一電子裝置連接至該第一無線存取點後，進一步透過第一無線存取點與播放裝置之間的連接，電子裝置得以使用播放裝置的播放資源。The present invention provides a playback apparatus suitable for an area in which a first wireless access point is provided, and provides a connection to share a playback resource, wherein the wireless access point stores a first identification material. The playback device comprises: a transceiver unit and a control unit. The transceiver unit has a wireless network communication interface, and receives a first identification data transmitted by the first electronic device. The control unit is coupled to the transceiver unit, the transceiver unit transmits the first identification data to the first wireless access point, the control unit performs authentication with the first wireless access point, and establishes the playback device and the first wireless access point. After the connection is provided to provide an electronic device to the first wireless access point, the electronic device can use the playback resource of the playback device through the connection between the first wireless access point and the playback device.
本發明提出一種資源分享方法，適用於設有第一無線存取點之區域，而提供電子裝置與播放裝置連線，以分享播放裝置的播放資源，其中此電子裝置具有一無線網路通訊介面，無線存取點則存有一第一識別資料，該方法包括下述步驟：第一電子裝置的一通訊單元在該區域搜尋有效的無線存取點，獲得第一無線存取點。第一電子裝置連接至第一無線存取點，以取得第一識別資料，第一電子裝置傳送第一識別資料至該播放裝置。播放裝置接收此第一識別資料，而後將第一識別資料提供給第一無線存取點進行認證並建立連線。區域內其它電子裝置連接至第一無線存取點後，進一步透過第一無線存取點與播放裝置之間的連接，電子裝置得以使用播放裝置的播放資源。The present invention provides a resource sharing method, which is applicable to an area where a first wireless access point is provided, and provides an electronic device and a playback device to share a playback resource of the playback device, wherein the electronic device has a wireless network communication interface. The wireless access point stores a first identification data. The method includes the following steps: a communication unit of the first electronic device searches for an effective wireless access point in the area to obtain a first wireless access point. The first electronic device is connected to the first wireless access point to obtain the first identification data, and the first electronic device transmits the first identification data to the playback device. The playback device receives the first identification data, and then provides the first identification data to the first wireless access point for authentication and establishing a connection. After the other electronic devices in the area are connected to the first wireless access point, and further through the connection between the first wireless access point and the playback device, the electronic device can use the playback resources of the playback device.
基於上述，本發明提供一種資源分享系統與方法及其播放裝置。此資源分享系統與方法讓某一特定電子裝置建立播放裝置與無線存取點的連接關係，此機制下使得區域內的其他電子裝置連接至該第一無線存取點後，能夠進一步透過第一無線存取點與播放裝置之間的連接關係，使區域內的電子裝置得以使用播放裝置的播放資源。Based on the above, the present invention provides a resource sharing system and method and a playback device thereof. The resource sharing system and method enable a specific electronic device to establish a connection relationship between the playback device and the wireless access point, and the mechanism enables the other electronic devices in the area to connect to the first wireless access point to further transmit the first The connection relationship between the wireless access point and the playback device enables the electronic device in the area to use the playback resources of the playback device.
為讓本發明之上述特徵和優點能更明顯易懂，下文特舉實施例，並配合所附圖式作詳細說明如下。The above described features and advantages of the present invention will be more apparent from the following description.
圖1A是依照本發明一實施例之一種資源分享系統的功能方塊圖。資源分享系統100包括第一無線存取點(Wireless Access Point)110、電子裝置120、電子裝置130、第一電子裝置140、播放裝置150。其中，電子裝置120、電子裝置130可為桌上型電腦、平板電腦、筆記型電腦、手機、智慧型手機、個人數位助理等各種可能具有播放音訊檔案需求且具有無線網路通訊介面的電子裝置。第一電子裝置140可為桌上型電腦、平板電腦、筆記型電腦、手機、智慧型手機、個人數位助理、電視裝置或任何具有顯示屏幕的電子裝置。其中，第一電子裝置140具有通訊單元142，其功能主要為在一定區域內，搜尋有效的無線存取點。播放裝置150可為一具有無線連線功能的揚聲器(Sound Bar)，主要用以接收並播放電子裝置120、電子裝置130、第一電子裝置140等所欲播放的音頻訊號。FIG. 1A is a functional block diagram of a resource sharing system according to an embodiment of the invention. The resource sharing system 100 includes a first wireless access point (110), an electronic device 120, an electronic device 130, a first electronic device 140, and a playback device 150. The electronic device 120 and the electronic device 130 can be desktop computers, tablet computers, notebook computers, mobile phones, smart phones, personal digital assistants, and the like, and may have an electronic device with a wireless network communication interface. . The first electronic device 140 can be a desktop computer, a tablet computer, a notebook computer, a mobile phone, a smart phone, a personal digital assistant, a television device, or any electronic device having a display screen. The first electronic device 140 has a communication unit 142, and its function is mainly to search for an effective wireless access point in a certain area. The playback device 150 can be a sound bar with a wireless connection function, and is mainly used for receiving and playing audio signals to be played by the electronic device 120, the electronic device 130, the first electronic device 140, and the like.
圖1B是依照本發明另一實施例之一種資源分享系統的功能方塊圖。其大致的結構與圖1A相同，但播放裝置150更細分為收發單元152及控制單元154，收發單元152具有無線網路通訊介面，負責收發訊號封包，而控制單元154耦接至收發單元152，主要為建立播放裝置150與其他電子裝置的連線，控制單元154可由一硬體電路架構或軟體、韌體來實施。整體而言，資源分享系統100主要功能為分享播放裝置150的播放資源給多個電子裝置(例如電子裝置120、電子裝置130)，當播放裝置150與第一無線存取點110連線後，讓多個電子裝置都能透過無線網路先連接至第一無線存取點110，接著得以使用播放裝置150的播放資源。FIG. 1B is a functional block diagram of a resource sharing system according to another embodiment of the present invention. The general structure is the same as that of FIG. 1A, but the playback device 150 is further divided into a transceiver unit 152 and a control unit 154. The transceiver unit 152 has a wireless network communication interface, which is responsible for transmitting and receiving signal packets, and the control unit 154 is coupled to the transceiver unit 152. Mainly to establish a connection between the playback device 150 and other electronic devices, the control unit 154 can be implemented by a hardware circuit architecture or a software or firmware. In general, the resource sharing system 100 is configured to share the playback resources of the playback device 150 to a plurality of electronic devices (eg, the electronic device 120 and the electronic device 130). When the playback device 150 is connected to the first wireless access point 110, The plurality of electronic devices can be connected to the first wireless access point 110 through the wireless network, and then the playback resources of the playback device 150 can be used.
圖2A是依照本發明一實施例之一種資源分享方法流程圖。請同時參照圖1B與圖2A。第一電子裝置140的通訊單元142在區域內搜尋有效的無線存取點，經搜尋獲得第一無線存取點110(步驟S210)。接著，第一電子裝置140連接至第一無線存取點110，以取得第一存取點110中的第一識別資料(步驟S220)，其中第一識別資料包括第一服務設定識別碼(Service Set Identifier，SSID)及第一無線保真度保護存取碼(WiFi Protected access，WPA)，其中第一服務設定識別碼為第一存取點110的媒體存取控制位址(Media Access Control Address，MAC Address)，且第一服務設定識別碼及第一無線保真度保護存取碼間存在第一編碼規則。FIG. 2A is a flowchart of a resource sharing method according to an embodiment of the invention. Please refer to FIG. 1B and FIG. 2A at the same time. The communication unit 142 of the first electronic device 140 searches for an effective wireless access point in the area, and obtains the first wireless access point 110 via the search (step S210). Next, the first electronic device 140 is connected to the first wireless access point 110 to obtain the first identification data in the first access point 110 (step S220), wherein the first identification data includes a first service setting identification code (Service) Set Identifier (SSID) and a first wireless fidelity protection access code (WPA), wherein the first service setting identifier is a media access control address of the first access point 110 (Media Access Control Address) , MAC Address), and the first encoding rule exists between the first service setting identifier and the first wireless fidelity protection access code.
圖1C是依照本發明一實施例之一種資源分享系統中第一電子裝置140的功能方塊圖。第一電子裝置140可為一電視裝置，如圖1C所示，顯示單元145則為電視裝置的螢幕，顯示單元145顯示一操作介面147，在步驟S220之後，使用者可透過該操作介面執行一特定指令。舉例來說，操作介面147顯示對話方塊「是否開啟播放裝置資源分享？」，藉以引導使用者利用簡易的方式來開啟播放裝置150的播放資源分享，在本實施例中，使用者可透過電視遙控器做選擇，若使用者選擇是，則第一電子裝置140傳送第一識別資料至播放裝置150(步驟S230)。FIG. 1C is a functional block diagram of a first electronic device 140 in a resource sharing system according to an embodiment of the invention. The first electronic device 140 can be a television device. As shown in FIG. 1C, the display unit 145 is a screen of the television device, and the display unit 145 displays an operation interface 147. After step S220, the user can execute a operation interface through the operation interface. Specific instructions. For example, the operation interface 147 displays the dialog box "Is the playback device resource sharing enabled?", so as to guide the user to open the playback resource sharing of the playback device 150 in a simple manner. In this embodiment, the user can remotely control through the television. The device makes a selection. If the user selects Yes, the first electronic device 140 transmits the first identification data to the playback device 150 (step S230).
接著，播放裝置150的收發單元152接收第一識別資料後，將此第一識別資料傳送給第一無線存取點110，而控制單元154則進行與第一無線存取點110的認證，並建立連線(步驟S240)。在建立連線之後，當區域中的電子裝置120或電子裝置130連接至第一無線存取點110(步驟S250)，即能透過第一無線存取點110與播放裝置150之間的連接，電子裝置120或電子裝置130得以使用播放裝置150的播放資源(步驟260)。Then, after receiving the first identification data, the transceiver unit 152 of the playback device 150 transmits the first identification data to the first wireless access point 110, and the control unit 154 performs authentication with the first wireless access point 110, and A connection is established (step S240). After the connection is established, when the electronic device 120 or the electronic device 130 in the area is connected to the first wireless access point 110 (step S250), the connection between the first wireless access point 110 and the playback device 150 can be accessed. The electronic device 120 or the electronic device 130 can use the playback resources of the playback device 150 (step 260).
圖2B是依照本發明另一實施例之一種資源分享方法流程圖，其大致流程與圖2A相同，唯在步驟S230與步驟S240之間，另包括一加強驗證功能的比對程序，若比對相符，播放裝置150始與第一無線存取點110進行連線。在本實施例中，播放裝置150存有第二識別資料，第二識別資料包括第二服務設定識別碼及第二無線保真度保護存取碼，第二服務設定識別碼及第二無線保真度保護存取碼間存在第二編碼規則，其中，第二服務設定識別碼為播放裝置150的媒體存取控制位址。2B is a flowchart of a resource sharing method according to another embodiment of the present invention. The general flow is the same as that of FIG. 2A. Only between step S230 and step S240, a comparison program for enhancing the verification function is included. In response, the playback device 150 initially interfaces with the first wireless access point 110. In this embodiment, the playback device 150 stores the second identification data, where the second identification data includes a second service setting identifier and a second wireless fidelity protection access code, a second service setting identifier, and a second wireless protection. There is a second encoding rule between the authenticity protection access codes, wherein the second service setting identification code is a media access control address of the playback device 150.
在此特別說明上述的編碼規則。舉例來說，如前述第一服務設定識別碼是媒體存取控制位址，在網路卡內的MAC Address共有48位元(48bit)，由6個位元組構成，是12個十六進位數字所組成，假設是68:10:01:10:12:78。接著，將這12個數字作特殊編碼，例如將前四個數字加總，中間四個數字加總，末四個數字加總以構成一組WPA，如此一來WPA(第一無線保真度保護存取碼)即為781190，此即為本實施例的第一編碼規則。第一服務設定識別碼及第一無線保真度保護存取碼之間的編碼規則，並不限於上述，可以依據需求做不同的設定。The above coding rules are specifically described herein. For example, if the first service setting identifier is a media access control address, the MAC address in the network card has 48 bits (48 bits), and is composed of 6 bytes, which is 12 hexadecimal. The number consists of assuming 68:10:01:10:12:78. Then, the 12 numbers are specially coded, for example, the first four numbers are added together, the middle four numbers are added up, and the last four numbers are added together to form a group of WPAs, so that WPA (first wireless fidelity) The protection access code is 781190, which is the first coding rule of this embodiment. The encoding rule between the first service setting identifier and the first wireless fidelity protection access code is not limited to the above, and different settings may be made according to requirements.
也就是說，播放裝置150的控制單元154比對第一無線存取點110的第一編碼規則與播放裝置150的第二編碼規則是否相符(步驟S235)，若判斷為相符，則進行至步驟S240。圖2B其餘與圖2A相同的實施步驟，則不再贅述。That is, the control unit 154 of the playback device 150 compares the first encoding rule of the first wireless access point 110 with the second encoding rule of the playback device 150 (step S235), and if it is determined to be the match, proceeds to the step S240. The remaining implementation steps of FIG. 2B and FIG. 2A are not described again.
綜上所述，本發明提供一種資源分享系統與方法及其播放裝置。此資源分享系統與方法讓某一特定電子裝置建立播放裝置與第一無線存取點的連接關係，此機制下使得區域內的其他電子裝置連接至該第一無線存取點後，能夠進一步透過第一無線存取點與播放裝置之間的連接關係，使區域內的電子裝置得以使用播放裝置的播放資源。舉例來說，當一個家庭有多個電子裝置都需用到播放裝置，只要透過上述的機制，就可以簡易地透過無線網路連接，使用此被驗證過的播放裝置。In summary, the present invention provides a resource sharing system and method and a playback device thereof. The resource sharing system and method enable a specific electronic device to establish a connection relationship between the playback device and the first wireless access point. This mechanism enables other electronic devices in the area to be connected to the first wireless access point to further transmit The connection relationship between the first wireless access point and the playback device enables the electronic device in the area to use the playback resources of the playback device. For example, when a home has multiple electronic devices that require a playback device, the verified playback device can be easily connected through the wireless network through the above mechanism.
雖然本發明已以實施例揭露如上，然其並非用以限定本發明，任何所屬技術領域中具有通常知識者，在不脫離本發明之精神和範圍內，當可作些許之更動與潤飾，故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。Although the present invention has been disclosed in the above embodiments, it is not intended to limit the invention, and any one of ordinary skill in the art can make some modifications and refinements without departing from the spirit and scope of the invention. The scope of the invention is defined by the scope of the appended claims.
100．．．資源分享系統100. . . Resource sharing system
110．．．第一無線存取點110. . . First wireless access point
120．．．電子裝置120. . . Electronic device
130．．．電子裝置130. . . Electronic device
140．．．第一電子裝置140. . . First electronic device
142．．．通訊單元142. . . Communication unit
145．．．顯示單元145. . . Display unit
147．．．使用者介面147. . . user interface
150．．．播放裝置150. . . Playback device
152．．．收發單元152. . . Transceiver unit
154．．．控制單元154. . . control unit
S210~S260．．．資源分享方法流程步驟S210~S260. . . Resource sharing method process steps
圖1A是依照本發明一實施例之一種資源分享系統的功能方塊圖。FIG. 1A is a functional block diagram of a resource sharing system according to an embodiment of the invention.
圖1B是依照本發明另一實施例之一種資源分享系統的功能方塊圖。FIG. 1B is a functional block diagram of a resource sharing system according to another embodiment of the present invention.
圖1C是依照本發明一實施例之一種資源分享系統中第一電子裝置的功能方塊圖。FIG. 1C is a functional block diagram of a first electronic device in a resource sharing system according to an embodiment of the invention.
圖2A是依照本發明一實施例之一種資源分享方法流程圖。FIG. 2A is a flowchart of a resource sharing method according to an embodiment of the invention.
圖2B是依照本發明另一實施例之一種資源分享方法流程圖。FIG. 2B is a flowchart of a resource sharing method according to another embodiment of the present invention.
S210~S260．．．資源分享方法流程步驟S210~S260. . . Resource sharing method process steps
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| US13/443,904US20130172077A1 (en) | 2011-12-28 | 2012-04-11 | System and method for resource sharing and playing device thereof |
| Application Number | Priority Date | Filing Date | Title |
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| TW100149266ATW201327370A (en) | 2011-12-28 | 2011-12-28 | System and method for resource sharing and broadcasting device thereof |
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| TW100149266ATW201327370A (en) | 2011-12-28 | 2011-12-28 | System and method for resource sharing and broadcasting device thereof |
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