M379103 五、新型說明： 【新型所屬之技術領域】 本創作為提供一種頻道控制裝置，尤指一 種能雙向傳輸之回饋式多媒體頻道控制裝置。 【先前技術】 按，隨著科技的日新月異，影音設備的功 旎也隨之多元化，而目前市面上所販售的影音 〇又備均δ又有一供接收遙控器所發出之紅外線訊 號的接收單元’透過此紅外線訊號能供使用者 於遂端操作並選擇各種不同的影音效果，再藉 由外接裝置（如：音響、喇叭、LCD T V ' T v或投影機）將所選之影音功能依其各種不同 效果呈現出來並供使用者觀賞或聆聽，如此， 月巨讓使用者藉由此種影音設備達到享受各種不 同之影音樂趣。 然上述單向傳輸之影音設備於使用時’為 確實存在下列問題與缺失尚待改進： ， 上述之影音設備僅透過紅外線訊號傳輸炎 選擇相關功能，並將所接受到的訊息傳遞矣 個不同的影音設備，但使用者於操作時炎，… 於遠端得知影音設備的運作是否正常。 是以，要如何解決上述習用之問題與缺 失’即為本創作之創作人與從事此行業I 礙商所亟欲研究改善之方向所在者。 M379103 【新型内容】 故，本創作之創作人有鑑於上述缺失，乃 搜集相關資料’經由多方評估及考量’並以從 事於此行業累積之多年經驗，經由不斷試作及 修改，始設計出此種能雙向傳輸之回饋式多媒 體頻道控制裝置的新型專利者。 本創作之主要目的在於：一種回饋式多媒 體頻道控制裝置，其主要由一 +央控制主機及 至少一資料處理機所構成，其+中央控制主機 係由外部訊號控制埠、第一中央處理單元、第 一串列埠、影像訊號顯示單元、影音訊號源及 調變單元所組成，而資料處理機則由第二串列 埠、第二中央處理單元、外部通訊單元及影音 訊號控制模組所組成，由上述之外部訊號控制 埠係可將第一外部訊號控制裝置所傳遞之訊號 傳送至第一中央處理單元，再透過第一串列埠 將訊號傳輸至第二串列埠，經由與第二串列埠 相連接之第二中央處理單元進行訊號運算後， 則隨即將該些訊號透過外部通訊單元傳送至外 部通訊裝置，藉由上述方式使該些訊號呈一雙 向傳輸之狀態，如此能達到雙向傳輸之目的。 本創作之次要目的在於：透過中央控制主 機内調變單元與影音訊號源（外部影音訊號源 及内部影音訊號源）的個別連接，再將訊號匯 整以載波訊號傳輸至影音訊號控制模組，使第 4 M379103 一外部輸出裝置能接收到相關訊號，如此一 -來，不僅具備多功能整合運用之功效，另外， -影音訊號控制模組亦可接收由外部輸入裝置所 輸入之影音訊號，藉以大幅增加不同影音設備 的相容性。 本創作之另一目的在於：於中央控制主機 内另設有影像訊號顯示單元，藉由影像訊號顯 示單元能接收由外部訊號控制埠及各調變單元 φ 所匯整傳入之訊號，並將該些訊號透過影像傳 輸單元分別傳送至第二外部輸出裝置，及藉由 網路途徑傳送至第二外部訊號控制裝置，藉 此，能讓第二外部訊號控制裝置同時掌握訊號 控制及顯示之狀況，以達到遠端監控之目的。 本創作之再一目的在於：操作簡易，且能 有效控制播放内容及頻道。 本創作之又一目的在於：可達到多功能整 φ 合運用之目的。 ' 本創作之又另一目的在於：系統穩定且維 修容易。 【實施方式】 為達成上述目的及功效，本創作所採用之 技術手段及構造，茲繪圖就本創作較佳實施例 詳加說明其特徵與功能如下，俾利完全了解。 請參閱第一圖及第二圖所示，係為本創作 M379103 較佳實施例之方塊示意圖及利用R S — 4 8 5 進行雙項訊號傳輸之方塊示意圖，由圖中可清 楚看出本創作係一種回饋式多媒體頻道控制裝 置，其主要由一中央控制主機1及至少一資料 處理機2所構成，其中，中央控制主機1主要 由外部訊號控制埠1 0 、第一中央處理單元1 1、第一串列埠1 2、影像訊號顯示單元1 3 、 影音訊號源1 4及調變單元1 5所組成所構 成，而資料處理機2則由第二串列埠2 0 、第 二中央處理單元2 1 、外部通訊單元2 2及影 音訊號控制模組2 3所組成，由上述之外部訊 號控制埠1 〇係可將第一外部訊號控制裝置3 所傳遞之訊號傳送至第一中央處理單元1 1 ， 再透過第一串列埠1 2 (如：RS — 4 8 5匯 流排、無線傳輸協定模組（W I FI )、串列纜線介 面（IEEE- 1 394)、無線通用串列匯流排（WIRELE SS USB)或其他通訊介面）將訊號傳輸至第二串 列埠2 0 (如：R S _ 4 8 5匯流排、無線傳 輸協定模組（WIFI )、串列纜線介面（IEEE- 1 394 ) 、無線通用串列匯流排（WIRELESS USB)或其他 通訊介面），經由與第二串列埠2 0相連接之第 二中央處理單元2 1進行訊號運算後，則隨即 將該些訊號透過外部通訊單元2 2 (如：無線 發射單元、R S 2 3 2控制單元或電源控制單 元）傳送至外部通訊裝置5 (如：音響、喇σ八、 6 M379103 LCD TV、TV、投影機或其他視聽裝置）， •藉由上述方式使該些訊號呈一雙向傳輸之狀 '態。 另外，透過中央控制主機1内之調變單元 1 5與影音訊號源1 4 (外部影音訊號源1 4 0及内部影音訊號源1 4 2 )的個別連接，再 將訊號匯整以載波訊號傳輸至影音訊號控制模 組2 3 ，使第一外部輸出裝置6能接收到相關 φ 訊號，而上述之影音訊號源係可提供影像訊 號、音訊訊號、V G A訊號、電視訊號或其他形式 多媒體訊號其中之一者，如此一來，不僅具備 多功能整合運用之功效，另外，影音訊號控制 模組2 3亦可接收由外部輸入裝置7 (如：一 與外部音訊裝置連接並處理音訊傳輸之影音放 大單元、一與影音播放單元連接以傳輸相關影 像訊號之影音輸入控制單元或一 I /〇位址控 鲁 制單元）所輸入之影音訊號，藉以大幅增加不 同影音設備的相容性。 而上述之中央控制主機1更包括一訊號源 控制模組1 6 ，透過中央控制主機1能運用無 線控制之方式對外部訊號控制埠1 0與影音訊 號源1 4 (外部影音訊號源1 4 0及内部影音 訊號源1 4 2)進行訊號雙向傳輸。 再者，位於中央控制主機1内另設有影像 訊號顯示單元1 3 ，藉由影像訊號顯示單元1 7 M379103 3能接收由外部訊號控制埠1 0及各調變單元 1 5所匯整並傳入之訊號，並將該些訊號透過 影像傳輸單元1 7分別傳送至第二外部輸出裝 置8 ，及藉由網路途徑傳送至第二外部訊號控 制裝置4 ，藉此，能讓第二外部訊號控制裝置 4同時掌握訊號控制及顯示之狀況，以達到遠 端監控之目的。 藉由上述之結構、組成設計，茲就本創作 之使用作動情形說明如下，請同時配合參閱第 三圖及第四圖所示，係為本創作增加運用範圍 之狀態不意圖及第二圖之方塊示意圖*由圖中 可清楚看出，本創作係運用於公共場合並以醫 院為例，且本創作以一中央控制主機1及複數 資料處理機2進行運用。將中央控制主機1設 置於一控制機房中，另將資料處理機2分別裝 設於各樓層及各病房中，當使用者須針對醫院 内進行宣導時，則可透過中央控制主機1内的 外部訊號控制埠1 0將第一外部訊號控制裝置 3所傳遞之訊號傳送至第一中央處理單元1 1 ，再透過第一串列埠1 2將訊號傳輸至第二 串列璋2 0 ，而上述之第一串列埠1 2及第二 串列埠2 0以R S _ 4 8 5匯流排為例，透過 與第二串列埠2 0相連接之第二中央處理單元 2 1進行訊號運算後，隨即將該些訊號透過外 部通訊單元2 2傳送至外部通訊裝置5 ，由於 8 M379103 藉由上述系統可讓使用者能隨即掌握遠端外部 '通訊裝置5使用狀況。 - 另外，當使用者無法馬上至控制機房内操 控第一外部訊號控制裝置3時，則可利用遠端 的第二外部訊號控制裝置4進行監控，當需進 行監控時，則能透過中央控制主機1内的影像 訊號顯示單元1 3針對外部訊號控制埠1 0及 各調變單元1 5所匯整並傳入之訊號，並將該 φ 些訊號透過影像傳輸單元1 7分別傳送至第二 外部輸出裝置8 ，及藉由網路途徑傳送至第二 外部訊號控制裝置4 ，透過上述方式則可讓使 用者利用第二外部訊號控制裝置4同時掌握訊 號控制及顯示之狀況，以達到遠端監控之目的。 除此之外，當影音訊號源1 4 (外部影音 訊號源1 4 0及内部影音訊號源1 4 2 )的訊 號傳輸至中央控制主機1時，需經由調變單元 • 1 5針對訊號進行調變，然而，調變單元1 5 " 必須針對影音訊號源1 4 (外部影音訊號源1 4 0及内部影音訊號源1 4 2 )進行個別連 接，而各調變單元1 5則將調變完成後的訊號 進行匯整以載波訊號傳輸至影音訊號控制模組 2 3 ，使第一外部輸出裝置6能接收到相關訊 號。再者，影音訊號控制模組2 3亦可接收由 外部輸入裝置7 (如：一與外部音訊裝置連接 並處理音訊傳輸之影音放大單元、一與影音播 9 M379103 放：兀連接以傳輪相關影像訊號之影音輸入控 制單，或一 1 /0位址控制單元）所輸入之影 音訊號，藉以大幅增加不同影音設備的相容性。 如此，透過上述系統之運用不僅能達到同 時控制多台資料處理機2 a之目的外，亦可達 到雙向傳輸，進而增加其運用層面及擴展使用 領域。 惟，以上所述僅為本創作之較佳實施例而 已，非因此即侷限本創作之專利範圍，故舉凡 運用本創作說明書及圖 < 内容所為之簡易修 及等效結構變化，均應同理包含於本創作之 利範圍内，合予陳明。 綜上所述’本創作之回饋式多媒 制裝置於使用時’為確實能達到其功效及目工 :’故本創作誠為一實用性優異之創作，為符 “斤型專利之申請要件，爰依法提出申請’ 審委早曰賜准本創作，以保障創作人之^ 創作’倘若鈞局審委有任何稽疑，請不吝來 函指示，創作人定當竭力配合，實感德便。 10 M379103 意 示 塊 方 之 例 施 實 佳 較 作 1 倉 明本 說為 單係 簡 式圖 圖一 [第 圖 二 第 圖 三 第 圖 四 第 圖 意 示 塊 方 之 圖 三 第 。為圖為。為 圖係意係圖係 示 態 狀 用 f6c il 之 例 施 實 佳 較 JU1 作 創 本 意 示 態 狀 之 圍 範 用 11 加 增 作 創 本 【主要元件符號說明】 中央控制主機 · . ·. 1 外部訊號控制埠 · · · · 1 0 第一中央處理單元 .·.· 1 1 第一串列埠 · · · · 1 2 影像訊號顯示單元 · · · · 1 3 影音訊號源 · . · · 1 4 外部影音訊號源 .· · · 1 4 0 内部影音訊號源 · · · · 1 4 2 調變單元 .... 1 5 訊號源控制模組 .· · · 1 6 影像傳輸單元 .· . · 1 7 資料處理機 .· ·. 2 第二串列埠 · ·.. 2 0 第二中央處理單元 .... 2 1 外部通訊單元 .· ·. 2 2 Π M379103 影音訊號控制模組 · · · · 23 第一外部訊號控制 .· . · 3 裝置 第二外部訊號控制 .· · . 4 裝置 外部通訊裝置 .· · . 5 第一外部輸出裝置 .··. 6 外部輸入裝置 .· . · 7 第二外部輸出裝置 .... 8M379103 V. New description: [New technical field] This creation provides a channel control device, especially a feedback-type multimedia channel control device capable of two-way transmission. [Prior Art] According to the rapid development of technology, the performance of audio-visual equipment has also diversified. At present, the audio-visual equipment sold on the market is also equipped with an infrared signal for receiving remote control. The unit 'through the infrared signal can be used by the user to operate at the back end and select various audio and video effects, and then the selected audio and video function is controlled by an external device (such as an audio, a speaker, an LCD TV 'T v or a projector). The various effects are presented and viewed or listened to by the user. Thus, Moonlight allows users to enjoy a variety of different audio and video entertainment through such audio and video equipment. However, when the above-mentioned one-way transmission audio-visual equipment is used, the following problems and lacks need to be improved: the above-mentioned audio-visual equipment transmits the relevant functions only through the infrared signal transmission, and transmits the received message to a different one. Audio-visual equipment, but the user is inflamed during operation, ... at the far end to know whether the audio-visual equipment is operating normally. Therefore, how to solve the above problems and problems of adoption is the creator of the creation and the direction in which the industry is tempted to study and improve. M379103 [New Content] Therefore, the creators of this creation, in view of the above-mentioned deficiencies, have collected relevant information 'through multiple assessments and considerations' and have accumulated many years of experience in the industry, and have designed and improved through continuous trial and modification. A new patent for a feedback-type multimedia channel control device capable of two-way transmission. The main purpose of the present invention is: a feedback-type multimedia channel control device, which is mainly composed of a + central control host and at least one data processor, and the + central control host is controlled by an external signal, a first central processing unit, The first serial port, the image signal display unit, the video signal source and the modulation unit, and the data processor is composed of a second serial port, a second central processing unit, an external communication unit, and an audio and video signal control module. The external signal control system can transmit the signal transmitted by the first external signal control device to the first central processing unit, and then transmit the signal to the second serial port through the first serial port, via the second After the second central processing unit connected to the serial port performs the signal operation, the signals are transmitted to the external communication device through the external communication unit, and the signals are in a bidirectional transmission state by the above manner. The purpose of two-way transmission. The secondary purpose of this creation is to transmit the signal to the video signal control module through the individual connection of the modulation unit and the audio and video signal source (the external video signal source and the internal video signal source) in the central control unit. In order to enable the external output device of the 4th M379103 to receive the relevant signal, the multi-function integrated operation function can be obtained, and the audio-visual signal control module can also receive the audio-visual signal input by the external input device. In order to greatly increase the compatibility of different audio and video equipment. Another purpose of the present invention is to provide an image signal display unit in the central control unit, and the image signal display unit can receive the signal transmitted by the external signal control unit and each modulation unit φ, and The signals are respectively transmitted to the second external output device through the image transmission unit, and are transmitted to the second external signal control device through the network path, thereby enabling the second external signal control device to simultaneously grasp the status of the signal control and display. To achieve remote monitoring purposes. Another purpose of this creation is to make it easy to operate and to effectively control the content and channels. Another purpose of this creation is to achieve the purpose of multi-functionality. Another purpose of this creation is that the system is stable and easy to maintain. [Embodiment] In order to achieve the above objects and effects, the technical means and structure adopted by the present invention are described in detail in the preferred embodiment of the present creation, and the features and functions are as follows. Please refer to the first and second figures, which are block diagrams of the preferred embodiment of the creation M379103 and a block diagram of the dual-signal transmission using RS-4 8 5, which can be clearly seen from the figure. A feedback type multimedia channel control device is mainly composed of a central control host 1 and at least one data processor 2, wherein the central control host 1 is mainly controlled by an external signal 埠1, a first central processing unit 1 1 A serial array 1 2, an image signal display unit 1 3 , a video signal source 14 and a modulation unit 15 are formed, and the data processor 2 is composed of a second serial port 0 2 0 and a second central processing unit. 2 1 , an external communication unit 2 2 and an audio and video signal control module 2 3, the external signal control unit 1 can transmit the signal transmitted by the first external signal control device 3 to the first central processing unit 1 1 , through the first series 埠 1 2 (such as: RS - 4 8 5 bus, wireless transmission protocol module (WI FI), tandem cable interface (IEEE-1 394), wireless universal serial bus (WIRELE SS USB) or other The interface transmits the signal to the second serial port 02 0 (eg RS _ 4 8 5 bus, wireless transmission protocol module (WIFI), serial cable interface (IEEE- 1 394), wireless universal serial The WIRELESS USB or other communication interface is subjected to a signal operation via the second central processing unit 2 1 connected to the second serial port 208, and then the signals are transmitted through the external communication unit 2 2 (eg : wireless transmitter unit, RS 2 3 2 control unit or power control unit) is transmitted to external communication device 5 (eg, audio, karaoke, 6 M379103 LCD TV, TV, projector or other audio-visual device), • by the above The way is to make the signals appear in a bidirectional transmission state. In addition, through the individual connection of the modulation unit 15 in the central control unit 1 and the audio and video signal source 14 (the external video signal source 1 4 0 and the internal video signal source 1 4 2 ), the signal is transmitted and transmitted by the carrier signal. The video signal control module 2 3 enables the first external output device 6 to receive the relevant φ signal, and the video signal source can provide an image signal, an audio signal, a VGA signal, a television signal or other forms of multimedia signals. In one case, not only has the function of multi-functional integration, but also the audio-video signal control module 23 can also receive an external audio input unit (such as: an audio-video amplifying unit that is connected to an external audio device and processes audio transmission). The audio and video signals input by the audio and video input control unit or the I/〇 address control and control unit connected to the audio and video playback unit are used to greatly increase the compatibility of different audio and video devices. The central control unit 1 further includes a signal source control module 16 for controlling external signals through the central control unit 1 by means of wireless control. The audio signal source 1 4 (external video signal source 1 4 0 And internal video signal source 1 4 2) Signal bidirectional transmission. Furthermore, an image signal display unit 13 is further disposed in the central control unit 1 , and the image signal display unit 1 7 M379103 3 can receive and transmit the external signal control unit 埠1 0 and the modulation unit 15 The signals are transmitted to the second external output device 8 through the image transmission unit 17 and transmitted to the second external signal control device 4 via the network path, thereby enabling the second external signal The control device 4 simultaneously grasps the status of the signal control and display to achieve the purpose of remote monitoring. With the above structure and composition design, the following is the description of the use of this creation. Please refer to the third and fourth figures at the same time, which is the intention to increase the scope of application for this creation and the second figure. Block diagram * As can be clearly seen from the figure, the creation system is used in public places and takes the hospital as an example, and the creation is performed by a central control host 1 and a plurality of data processors 2. The central control unit 1 is installed in a control room, and the data processor 2 is installed in each floor and each ward. When the user has to make a publicity for the hospital, the central control unit 1 can be The external signal control unit 10 transmits the signal transmitted by the first external signal control device 3 to the first central processing unit 1 1 , and transmits the signal to the second serial port 璋 2 0 through the first serial port 埠 1 2 , and The first serial port 埠1 2 and the second serial port 埠2 0 are exemplified by the RS _ 485 bus bar, and the second central processing unit 2 1 connected to the second serial port 埠 20 is used for signal operation. Then, the signals are transmitted to the external communication device 5 through the external communication unit 2 2 , because the 8 M379103 allows the user to immediately grasp the remote external 'communication device 5 usage status. - In addition, when the user cannot immediately control the first external signal control device 3 in the control room, the remote external second signal control device 4 can be used for monitoring. When monitoring is required, the central control host can be transmitted. The image signal display unit 13 in the first signal is integrated and transmitted by the external signal control unit 埠1 0 and each modulation unit 15 , and the φ signals are transmitted to the second external unit through the image transmission unit 17. The output device 8 and the network device are transmitted to the second external signal control device 4, and the user can use the second external signal control device 4 to simultaneously grasp the status of the signal control and display to achieve remote monitoring. The purpose. In addition, when the signal of the audio and video signal source 1 4 (the external video signal source 1 4 0 and the internal video signal source 1 4 2) is transmitted to the central control unit 1, the signal is adjusted via the modulation unit. Change, however, the modulation unit 1 5 " must be individually connected for the video signal source 1 4 (external audio and video signal source 1 4 0 and internal video signal source 1 4 2), and each modulation unit 15 will be modulated After the completion of the signal, the signal is transmitted to the video signal control module 2 3 so that the first external output device 6 can receive the relevant signal. Furthermore, the video signal control module 23 can also be received by the external input device 7 (eg, an audio-video amplifying unit that is connected to an external audio device and processes the audio transmission, and a video broadcast 9 M379103: 兀 connection to transmit the wheel-related The video signal input control unit of the video signal, or the video signal input by the 1/0 address control unit, can greatly increase the compatibility of different audio and video equipment. In this way, the use of the above system can not only achieve the purpose of controlling multiple data processors 2 a at the same time, but also achieve two-way transmission, thereby increasing the application level and expanding the use field. However, the above description is only a preferred embodiment of the present invention, and thus does not limit the scope of the patent of the present invention. Therefore, all the simple modifications and equivalent structural changes using the present specification and the drawings are the same. It is included in the scope of this creation and is given to Chen Ming. In summary, the 'return-type multi-media device of this creation' can really achieve its efficacy and vision when it is used: 'The original creation is a practical and excellent creation, and it is the application requirement of the "patch type patent".爰Protect the application according to law' The trial committee gave the original creation to protect the creator's creation. If there is any doubt in the ruling committee, please don't hesitate to give instructions, the creator will try his best to cooperate and feel good. 10 M379103 The example of the block block is better than the case. 1 Cang Mingben said that it is a single-line diagram. [Figure 2, Figure 3, Figure 4, Figure 4, Figure 3, Figure 3. The diagram of the system is shown in the figure. The example of f6c il is better than that of JU1. The model is created by using 11 as a creation. [Main component symbol description] Central control host · . ·. 1 External Signal Control 埠· · · · 1 0 First Central Processing Unit···· 1 1 First Serial 埠· · · · 1 2 Video Signal Display Unit · · · · 1 3 Video Signal Source · · · · 1 4 External audio and video signal source. · · · 1 4 0 Internal video signal source · · · · 1 4 2 Modulation unit.... 1 5 Signal source control module ·· · · 1 6 Image transmission unit ·· . · 1 7 Data processor. · ·. 2 Second serial port · ·.. 2 0 Second central processing unit.... 2 1 External communication unit.··. 2 2 Π M379103 AV signal control module · · · · 23 First external Signal Control···· 3 Device Second External Signal Control.···4 Device External Communication Device···. 5 First External Output Device···. 6 External Input Device···· 7 Second External Output Device .... 8