201117587 六、發明說明： 【發明所屬之技術領域】 本發明係關於-種訊號傳輸裝置’特別是關於一種訊號傳送襄置、 號接收裝置、控制面板及其系統。 ' 【先前技術】 現今在不同的傳輸裝置、接收裝置、控制裝置之間訊號的傳輪 泛的用在糊產品上。以自行車称自行車上有主控面板控制邀干卢 與顯示轉速，而其傳統自行車上的_統，是為_有線的傳輸來進: 警示訊號的控制。這種技術，已廣為自行車、汽機車等的交通工且所採用仃 因其技術絲，且價格低廉。然而，自行車上㈣示纽或電子裝置，目 前並非如汽機車域為鮮輯，耻，大㈣額外進行钱。由於安裝 的工錢以及線材錢較高，因此，屬於不易推廣的產σ。 然而，除了有線傳輸外，尚還有-無線傳輸之方式。例如中華民國新 型專利第μ328996號專利「交通工具之警示系統」，其運用了邮的技術， 運用在自行車的警示系統上，已能方便地進行警示系統的安裝，而相同中 華民國新型專鄕隱棚號專利「自行車無財組」，運用無線電 波於方向舰。右疋㈣無線的絲，但缺_於無線的方式會有信號干 擾的問題’且其產品價格非常昂貴，不易為消f者所接受。 如此的訊號傳輸與控制的需求，習知技術不是透過有線的線材就是透 過無線的傳輸。如何能夠達到環保又有效的傳輸方式，成為許多傳輸與控 制系統開發廠商努力研究的目標。 【發明内容】 201117587 鑑於以上習知技術的問題，本發明提供一種運用導電殼體來進行不同 的訊號傳輸裝置、訊號接收裝置、控制面板之間訊號的傳輸，可達到以導 電殼體即可進行訊號傳輸的目的。 為達上述目的，本發明提供一種控制裝置，係連接導電殼體，並運用 導電设體進行訊號傳輸。控制裝置包含：控制面板、傳送器、接收器與電 谷耦合單元。控制面板用以產生第一編碼資料並處理第一解調變資料以進 行顯不。第一傳送器連接控制面板，用以接收第一編碼資料並運用第一載 籲波辭對第—編碼資料進行調n生第—輕訊號u收器連接控 制面板，用以解調變第二調變訊號以產生第一解調變資料。第一電容耦合 單元，輕接導電殼體、第一傳送器與第一接收器，用以載入第一調變訊號 至導電殼體並接收第二調變訊號。 本發明尚有一目的在於提供一種訊號接收裝置，係連接導電殼體，並 運用該導電设體進行訊號接收包含：電容搞合單元、接收器與接收控制模 組。第二電容耦合單元耦接導電殼體，用以擷取載於導電殼體之第一調變 _ 訊號帛一接收器搞接第二電容耗合單元，用以解調變第一調變訊號為第 二解調變資料。接收控制模組連接第二接收器，用以解碼第二解調變資料 為第一控制訊號》 本發明另有一目的在於提供訊號傳送裝置，係連接導電殼體，並運用 該導電殼體進行訊號傳送，包含：傳送控継組、傳送器與電容轉合單元。 其中，傳送控制模組用以接收第一輸入訊號，並處理第一輸入訊號為第二 、扁碼貝料。第二傳送器連接傳送控制模組，用以調變第二編碼資料為第二 調變訊號。第二電容耦合單元耦接導電殼體與第二傳送器，用以載入第二 [s] 5 201117587 調變訊號至導電殼體。 本發明另有一目的在於， 同時提供控制裝置、至少一訊號傳送裝置、 至少-減敝裝置，各裝切_科賊體進行域傳輸，以實現 運用導電殼體作為雙向訊號傳輸的目的。 為讓本發明之上述和其他目的、特徵、和優點能更明㈣懂下文特 舉數個較佳實_ ’並配合卿圖式，作詳細說明如下： 【實施方式】 本發明之作法即在娜科電贿的導電成分來作為傳輸線以達到 降低傳輸線運㈣目的。其巾’導電殼體的導電成分，可能有多讎態， 例如’具有導電性的金屬’或者’具有導電性的碳纖維，或者，其他具有 導電性的物質所製作的殼體等等。只要具有導電性’即可為本發明所運用。 本發明訊號調變的方法，可採用振幅調變(AM)、頻率調變(FM)、相位 調變(PM)等類比調變技術’或者，採用數位調變技術如〇〇K、fsk、ask、 PSK、QAMMSK、CPM、PPM、TCM、OFDM 等之現有技術，或者，採 用展頻技術FHSS、DSSS等等，當然，未來的新調變技術，亦可延伸運用 至本發明。運用較高級的調變技術會讓成本增加，端視設計者對於市場的 需求而定’較佳者為以最適當的成本來達到所需的訊號傳輸即可。 本發明訊號多工方式，可採用時間多工與分頻多工。而時間多工具體 的實施例，於第1圖的實施例中，本發明可採用半雙工(時間多工)或全雙工 (分頻多工)的方式。半雙工的作法，係採取單一頻率者，在訊號傳輪的過程， 由主控收發裝置發出控制訊號。主控收發裝置藉由時間多工的方式，在不 同訊號要傳送時，由訊號收發裝置發出要傳送的訊號給不同的裝置。例如， 201117587 由單-主控收發裝置發射端利用時間差的方式，可搭配多個接收端、發射 端與收發端。而全雙：L的方式’係制鮮多工的方式，由頻譜上得知， 相同傳輸線上可藉由不同的鮮載送不同的喊資料，例如，^組傳送器 與接收器可採用兩組工作鮮，三組傳送器與接收_可採用三組工作頻 率’依此類推。利用導電殼體來進行資料傳輸時，需解決訊號干擾的問題。 此時’可利用鱗碼系統來進行錯誤更正的方式，可應驗時間多工與分 頻多工上。 請先參考第1圖，其為本發明之雙向訊號傳齡統1QQ之功能方麵， 其由控制裝置200、訊號傳送裝置210與訊號接收裝置220，並運用導電 .殼體150作為訊號傳輸的媒介。雙向訊號傳輸1〇〇係藉由控制裝置2⑼作 為提供使用者訊息與操作的介面，讓使用者控制裝置2〇〇上的操作面板再 經由導電殼體150之傳輸後控制訊號接收裝置220而讓指示器ι71進行各 種指示；而訊號傳送裝置210則可將感測器172所抓取的訊號，經由導電 …殼體150的傳輸後，由控制裝置2〇〇顯示感測器172所感測的訊息。感測 器172可以是.磁感應器、馬達電流電壓、壓力傳感器、溫溼度傳感器、 光電傳感器、氣體傳感器、流量傳感器、加速度_6 sens〇r、超聲波傳感器、 液位傳感器、浸水傳感器、照度傳感器、差壓變送器、風速器、轉速器… 等，用以測定各種物理量。例如：當感測器172是轉速器時，用以測定交 通工具之輪胎轉速，當感測器172是風速器時，用以測定交通工具之行進 間風速。例如’將本發明的系統運用於自行車上時，即可將車輪的轉速器、 風速器，甚至其他的感測器172的資料顯示，與控制後煞車燈、左方向燈、 右方向燈等指示器171的控制整合在同一系統。 201117587 控制裝置200係包含：控制面板1〇卜第一傳送器1〇4、第一接收器1〇5 與第一耦合電容單元106。其中，各元件之連接關係與功能說明如下：控 制面板101用以產生第一編碼資料並處理第一解調變資料以進行顯示。第 一傳送器104連接控制面板101，用以接收第一編碼資料，並運用第一載 波頻率對第一編碼資料進行調變以產生第一調變訊號》第一接收器105連 接控制面板101，用以解調變第二調變訊號，以產生第一解調變資料，其 中，第二調變訊號係載於導電殼體150。第一電容耦合單元1〇6，轉接導電 殼體150、第一傳送器104與第一接收器1〇5,用以載入第一調變訊號至 導電殼體150並接收第二調變訊號。 訊號接收裝置220包含：第二電容耦合單元11〇、第二接收器Ί11、接 收控制模組112。其中，各元件之連接關係與功能說明如下：第二電容轉合 單元110耦接導電殼體150 ’用以擷取載於該導電殼體150之第一調變訊 號。第二接收器111耦接於第二電容耦合單元110,用以解調變第一調變訊 號為第二解調變資料。接收控制模組112連接於第二接收器，用以解碼第 二解調變資料並產生第_控制訊號’以控制指示器171的指示動作。 訊號傳送裝置210包含：第三電容耦合單元1〇7、第二傳送器1〇8、 傳送控制模組109。其中，各元件之連接關係與功能說明如下：傳送控制 模組109用以接收第一輸入訊號，其由感測器172所產生，並處理第一輸 入訊號為第二編瑪資料。第二傳送器108連接傳送控制模組彳〇g，用以調 變第二編碼資料為第二調變訊號。第三電容耦合單元107耦合第二傳送器 108，用以載入第二調變訊號至導電殼體150。 接著’請參考第2圖，其說明控制面板101的細部功能方塊。其中控 201117587 制面板101包含：顯示單元151、微控制器152、編解碼器153與輸入單 元154。其中，各元件之連接關係與功能說明如下：輸入單元154用以產 生第二輸入訊號。而編解碼器153連接於微控制器152、第一傳送器扣4 與第-接收器105，用以接收並解碼第一解調變訊號為第—解瑪資料，並 產生第一編碼資料。微控制器152連接顯示單元151、輪入單元154、編 解碼器153 ’用以將第二輸入訊號轉換為第一控制資料並傳送至編解碼器 153以產生第-編碼資料，並接收編解碼器153所傳來之第—解瑪資料以 • 產生第二控制資料而控制顯示單元151之顯示。其中微控制器152係為一 低功率微娜ϋ，峨林元151縣—液晶齡面板或者led顯示面 板。此外，編解碼器153係可整合至微控制器152中。 接著，請參考第3冑’其說明接收控継组112的細部功能方塊。其 中，接收控制模組112包含：解碼器157、微控制器156與驅動器155。 其中，各元件之連接關係與功能說明如下：解碼器157連接第二接收器 111 ’用以接收第二解調變資料並解瑪為第二解碼資料。微控制器156連接 _ 解碼ϋ 157 ’腦接收第二解碼雜並轉換絲三控糖料；驅動器155 連接微控制器156，依據第三控制資料產生第一控制訊號。 其中微控制器156係為低功率控制器，驅動器155係為功率驅動器。 驅動器155連接指示器171，指示器171可以是：led警(指)示燈、左方 向燈、右方向燈、煞車燈 '指示面板❶此外，解碼器157係可整合至微控 制器156中；驅動器155亦可整合至微控制器中。 接著，請參考第4圖，其說明傳送控制模組1〇9的細部功能方塊。其 中，傳送控制模組109包含：轉換器158、微控制器159與編碼器16〇。 201117587 其中’各元件之連接關係與舰說明如下，換^ 158用以接收感測器172 所產生之第一輸入訊號並轉換為數位輸入訊號。微控制器159連接轉換器 158與編碼器160 ’用以處理計算數位輸入訊號為第四控制資料。編碼器 160連接於微控制器159與第二傳送器1〇8 ’接收第四控制資料並編碼為 第二編碼資料。此外’編碼器16〇係可整合至微控制器159中；轉換器158 亦可整合至微控制器159中。 其中該轉換器159係為類比數位轉換器，用以轉入感測器訊號轉換成 數位資料。 \ 其中’第一電容耗合單元1〇6、第二電容搞合單元1〇7、第三電容耦合 單元110係採用一電極片並塗上一層絕緣層而形成。 而前述的第-編瑪資料、第二編碼資料等可包含—偵錯碼，用來讓訊 號傳輸過程具有難容忍度。更甚者，更可包含—綠編碼，賴讓控制 裝置200可同時控制多組訊號接收裝置220。 此外，第1圖的實施例，係以一個控制裝置2〇〇，控制一組訊號接收 裝置220，與接收-組訊號傳送裝置21〇所傳送的資料。其他的實施例， J如控制至>、，址的訊號接收裝置220與接收至少—組的訊號傳送裝置 210 ’亦為可行者。例如’兩組訊號接收裝置22〇的控制，可採取前述的身 份碼的方式’來提供給不關訊號接收裝置22Q控·令，讓其分辨正碟 的控制指令。 雖然本發仅触實齡騰如上，财麟肋蚊本發明， 任何熟習蝴㈣者，在不離本發明之精神和範_，當可作些許之更 動與潤倚’因此本發明之專利保護範圍須視本說明書所附之申請專利範圍 201117587 所界定者為準。 【圖式簡單說明】 第1圖係為本發明之雙向訊號傳輸系統之功能方塊圖； 第2圖係為控制面板的實施例； 第3圖係為接收控制模組的實施例；及 第4圖係為傳送控制模組的實施例。 【主要元件符號說明】201117587 VI. Description of the Invention: [Technical Field] The present invention relates to a signal transmission device, and more particularly to a signal transmission device, a number receiving device, a control panel, and a system therefor. [Prior Art] Nowadays, the transmission of signals between different transmission devices, receiving devices, and control devices is widely used in paste products. On the bicycle, there is a main control panel to control the invitation of the bicycle and the display speed, while the _ system on the traditional bicycle is for the transmission of the cable: the control of the warning signal. This technology has been widely used as a transportation worker for bicycles, steam locomotives, etc., and is used because of its technical wire and low price. However, on the bicycle (4), the display or electronic device is not the same as the steam engine domain, the shame, the big (four) extra money. Due to the high cost of installation and the high cost of wire rods, it is not easy to promote production. However, in addition to wired transmission, there is still a way of wireless transmission. For example, the Republic of China new patent No. μ328996 "vehicle warning system", which uses the postal technology, is used on the bicycle warning system, has been able to easily install the warning system, and the same new Republic of China The shed number patent "Bicycle No Finance Group" uses radio waves to the direction ship. Right (4) wireless wire, but lack of _ wireless way there will be signal interference problems' and its product price is very expensive, not easy to accept. For such signal transmission and control needs, the conventional technology is not through wired wire or wireless transmission. How to achieve an environmentally friendly and efficient transmission method has become the goal of many transmission and control system developers. SUMMARY OF THE INVENTION 201117587 In view of the above problems in the prior art, the present invention provides a conductive housing for transmitting signals between different signal transmission devices, signal receiving devices, and control panels, which can be performed with a conductive housing. The purpose of signal transmission. To achieve the above object, the present invention provides a control device for connecting a conductive housing and transmitting a signal using a conductive housing. The control device comprises: a control panel, a transmitter, a receiver and a valley coupling unit. The control panel is configured to generate the first encoded material and process the first demodulated data for display. The first transmitter is connected to the control panel, and is configured to receive the first coded data and use the first load wave to adjust the first coded data to the n-light signal to the receiver control panel for demodulation to change the second The signal is modulated to produce a first demodulation variable. The first capacitive coupling unit is connected to the conductive housing, the first transmitter and the first receiver for loading the first modulation signal to the conductive housing and receiving the second modulation signal. Another object of the present invention is to provide a signal receiving device that is connected to a conductive housing and that uses the conductive housing for signal reception, including: a capacitor engaging unit, a receiver, and a receiving control module. The second capacitive coupling unit is coupled to the conductive housing for capturing the first modulation signal that is carried on the conductive housing, and the receiver is coupled to the second capacitor consuming unit for demodulating the first modulation signal Change the data for the second demodulation. The receiving control module is connected to the second receiver for decoding the second demodulated data into the first control signal. The other object of the present invention is to provide a signal transmitting device, which is connected to the conductive housing and uses the conductive housing to perform signal transmission. Transmission, including: transmission control group, transmitter and capacitor switching unit. The transmission control module is configured to receive the first input signal and process the first input signal into a second, flat code. The second transmitter is connected to the transmission control module for modulating the second encoded data into the second modulated signal. The second capacitive coupling unit is coupled to the conductive housing and the second transmitter for loading the second [s] 5 201117587 modulation signal to the conductive housing. Another object of the present invention is to provide a control device, at least one signal transmitting device, and at least a subtractive device, each of which is configured to perform domain transmission for the purpose of transmitting the conductive housing as a two-way signal transmission. The above and other objects, features, and advantages of the present invention will become more apparent. (4) The following detailed description of the preferred embodiments of the present invention will be described in detail as follows: [Embodiment] The present invention is The conductive component of Naco's bribe is used as a transmission line to achieve the purpose of reducing the transmission line (4). The conductive component of the conductive body of the towel may have a plurality of states, such as a 'electroconductive metal' or a conductive carbon fiber, or a casing made of other electrically conductive materials. As long as it has conductivity, it can be used for the present invention. The method for modulating the signal of the present invention may adopt analog modulation techniques such as amplitude modulation (AM), frequency modulation (FM), phase modulation (PM), or digital modulation techniques such as 〇〇K, fsk, The prior art of ask, PSK, QAMMSK, CPM, PPM, TCM, OFDM, etc., or the use of spread spectrum technology FHSS, DSSS, etc., of course, the future new modulation technology can also be extended to the present invention. The use of higher-level modulation techniques will increase costs, depending on the designer's need for the market. The better is to achieve the required signal transmission at the most appropriate cost. The signal multiplexing method of the present invention can adopt time multiplexing and frequency division multiplexing. In the embodiment of the time multi-tool body, in the embodiment of Fig. 1, the present invention can adopt the method of half-duplex (time multiplexing) or full-duplex (frequency division multiplexing). The half-duplex method is to adopt a single frequency. In the process of signal transmission, the control signal is sent by the main control transceiver. The main control transceiver device transmits the signal to be transmitted to the different device by the signal transceiver device when the different signals are to be transmitted by means of time multiplexing. For example, 201117587 is used by the transmitting end of the single-master transceiver device to use the time difference, and can be matched with multiple receiving ends, transmitting ends and transmitting and receiving ends. The full double: L mode is a way of making multiplexed work. It is known from the spectrum that different transmission lines can be sent by different fresh loads on the same transmission line. For example, the group transmitter and receiver can adopt two The group works freshly, three sets of transmitters and receivers _ can use three sets of operating frequencies' and so on. When using a conductive housing for data transmission, the problem of signal interference needs to be solved. At this time, the method of error correction can be performed by using the scale system, and the time multiplexing and frequency division multiplexing can be performed. Please refer to FIG. 1 , which is a functional aspect of the two-way signal transmission age 1QQ of the present invention, which is controlled by the control device 200, the signal transmission device 210 and the signal receiving device 220, and uses the conductive housing 150 as a medium for signal transmission. . The two-way signal transmission is performed by the control device 2 (9) as an interface for providing user information and operation, and the user controls the operation panel on the device 2 to transmit the control signal receiving device 220 via the conductive housing 150. The indicator ι 71 performs various indications; and the signal transmitting device 210 can display the signal sensed by the sensor 172 by the control device 2 after transmitting the signal captured by the sensor 172 via the conductive ... housing 150. . The sensor 172 can be a magnetic sensor, a motor current voltage, a pressure sensor, a temperature and humidity sensor, a photoelectric sensor, a gas sensor, a flow sensor, an acceleration _6 sens〇r, an ultrasonic sensor, a liquid level sensor, a water immersion sensor, an illuminance sensor, Differential pressure transmitters, anemometers, tachometers, etc., are used to measure various physical quantities. For example, when the sensor 172 is a tachometer, it is used to measure the tire speed of the vehicle, and when the sensor 172 is an anemometer, it is used to determine the wind speed of the vehicle. For example, when the system of the present invention is applied to a bicycle, the data of the wheel tachometer, the wind speed, and even the other sensors 172 can be displayed, and the control of the rear brake light, the left direction light, the right direction light, and the like can be indicated. The control of the device 171 is integrated in the same system. The control device 200 includes a control panel 1 , a first transmitter 1 〇 4 , a first receiver 1 〇 5 , and a first coupling capacitor unit 106 . The connection relationship and function of each component are as follows: The control panel 101 is configured to generate first encoded data and process the first demodulated data for display. The first transmitter 104 is connected to the control panel 101 for receiving the first encoded data, and modulating the first encoded data by using the first carrier frequency to generate the first modulated signal. The first receiver 105 is connected to the control panel 101. The second modulation signal is demodulated to generate a first demodulation signal, wherein the second modulation signal is carried on the conductive housing 150. The first capacitive coupling unit 〇6, the conductive housing 150, the first transmitter 104 and the first receiver 〇5 are configured to load the first modulation signal to the conductive housing 150 and receive the second modulation Signal. The signal receiving device 220 includes a second capacitive coupling unit 11A, a second receiver Ί11, and a receiving control module 112. The connection and relationship between the components are as follows: The second capacitor-switching unit 110 is coupled to the conductive housing 150 ′ for capturing the first modulation signal carried on the conductive housing 150. The second receiver 111 is coupled to the second capacitive coupling unit 110 for demodulating the first modulated signal into a second demodulated data. The receiving control module 112 is coupled to the second receiver for decoding the second demodulated data and generating a _th control signal ’ to control the indication action of the indicator 171. The signal transmitting device 210 includes a third capacitive coupling unit 1〇7, a second transmitter 1〇8, and a transmission control module 109. The connection relationship and function of each component are as follows: The transmission control module 109 is configured to receive the first input signal, which is generated by the sensor 172, and processes the first input signal as the second programming data. The second transmitter 108 is coupled to the transmission control module 彳〇g for modulating the second encoded data into a second modulated signal. The third capacitive coupling unit 107 is coupled to the second transmitter 108 for loading the second modulated signal to the conductive housing 150. Next, please refer to Fig. 2, which illustrates a detailed functional block of the control panel 101. The control panel 201117587 includes a display unit 151, a microcontroller 152, a codec 153, and an input unit 154. The connection relationship and function of each component are as follows: The input unit 154 is configured to generate a second input signal. The codec 153 is connected to the microcontroller 152, the first transmitter button 4 and the first receiver 105 for receiving and decoding the first demodulation signal as the first decoding data, and generating the first encoded data. The microcontroller 152 is connected to the display unit 151, the wheeling unit 154, and the codec 153' for converting the second input signal into the first control data and transmitting it to the codec 153 to generate the first encoded data, and receiving the codec. The first-dissolving data transmitted from the device 153 controls the display of the display unit 151 by generating the second control data. The microcontroller 152 is a low-power micro-Nan, 151 元 151 151 county - liquid crystal age panel or led display panel. Additionally, codec 153 can be integrated into microcontroller 152. Next, please refer to section 3'' for the detailed function block of the receiving control group 112. The receiving control module 112 includes a decoder 157, a microcontroller 156 and a driver 155. The connection relationship and function of each component are as follows: The decoder 157 is connected to the second receiver 111' for receiving the second demodulation data and decoding the second decoded data. The microcontroller 156 connects the _decode 157 157 'brain to receive the second decoded multiplex and converts the thyristor; the driver 155 is coupled to the microcontroller 156 to generate the first control signal based on the third control data. The microcontroller 156 is a low power controller and the driver 155 is a power driver. The driver 155 is connected to the indicator 171, and the indicator 171 can be: a led alarm (finger) indicator, a left direction light, a right direction light, a brake light indicator panel, and a decoder 157 can be integrated into the microcontroller 156; Driver 155 can also be integrated into the microcontroller. Next, please refer to FIG. 4, which illustrates a detailed function block of the transfer control module 1〇9. The transmission control module 109 includes a converter 158, a microcontroller 159 and an encoder 16A. 201117587 wherein the connection relationship between the components and the ship is as follows. The switch 158 is configured to receive the first input signal generated by the sensor 172 and convert it into a digital input signal. The microcontroller 159 is coupled to the converter 158 and the encoder 160' for processing the calculated digital input signal as the fourth control data. The encoder 160 is coupled to the microcontroller 159 and the second transmitter 1 8' to receive the fourth control data and encode it as the second encoded material. In addition, the encoder 16 can be integrated into the microcontroller 159; the converter 158 can also be integrated into the microcontroller 159. The converter 159 is an analog digital converter for converting the sensor signal into digital data. The first capacitor consuming unit 〇6, the second capacitor merging unit 〇7, and the third capacitive coupling unit 110 are formed by using an electrode sheet and coating an insulating layer. The aforementioned first-matrix data, second encoded data, and the like may include an error-detecting code for making the signal transmission process intolerable. Moreover, the green code can be included, and the control device 200 can simultaneously control the plurality of sets of signal receiving devices 220. Further, the embodiment of Fig. 1 controls a group of signal receiving means 220 and the data transmitted by the receiving-group signal transmitting means 21 by a control means 2''. Other embodiments, such as controlling to >, the location of the signal receiving device 220 and receiving at least the group of signal transmitting devices 210' are also possible. For example, the control of the two sets of signal receiving devices 22 can be provided to the no-signal receiving device 22 by the method of the above-mentioned identity code, so that it can distinguish the control command of the original disc. Although the present invention only touches the real age as above, the invention is based on the invention, and any person who is familiar with the butterfly (4), without departing from the spirit and scope of the invention, may make some changes and reliance on the invention. This is subject to the definition of the patent application scope 201117587 attached to this specification. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a functional block diagram of a two-way signal transmission system of the present invention; FIG. 2 is an embodiment of a control panel; FIG. 3 is an embodiment of a reception control module; The figure is an embodiment of a transfer control module. [Main component symbol description]
100 雙向訊號傳輸系統 101 控制面板 104 第一傳送器 105 第一接收器 106 第一耦合電容 107 第三耦合電容 108 第二傳送器 109 第二傳送控制模組 110 第二耦合電容 111 第二接收器 112 第二接收控制模組 151 顯示單元 152 微控制器 153 編解碼器 154 輸入單元 11 驅動電路 微控制器 解碼器 轉換器 控制器 編碼 指示器 感測器 控制裝置 訊號輸送裝置 訊號接收裝置 12100 bidirectional signal transmission system 101 control panel 104 first transmitter 105 first receiver 106 first coupling capacitor 107 third coupling capacitor 108 second transmitter 109 second transmission control module 110 second coupling capacitor 111 second receiver 112 Second Receive Control Module 151 Display Unit 152 Microcontroller 153 Codec 154 Input Unit 11 Drive Circuit Microcontroller Decoder Converter Controller Code Indicator Sensor Control Device Signal Delivery Device Signal Receiver 12