201021448 六、發明說明： 【發明所屬之技術領域】 本發明係關於一種遠程抗干擾傳輸裝置及其方法，尤指一種 以信號電流做為傳輸媒介之傳輸裝置與方法。 【先前技術】 ❹ ❹ 由於科技的發達，使得傳統的一對一傳輸裝置，已進步至可 一對多之傳輸裝置，例如：影音傳輸、自動控制傳輪、數位或類 比信號傳輸…等，可由一主機傳輸信號至與其對應之所有子機， 而使得信號傳輸之效率較為提升。而目前之信號傳輪袈置，請參 閱第一圖所示，一主機(1)將信號傳輸至多數子機 之傳輪裝置，主要係以並聯方式連接，當該主機(1)要傳輪信號給 某一子機’例如圖式中之子機(10)作動時，只要傳輸一該子機(⑼ 可對應接收之控制信號，該子機(10)即會作動。 然而’多數子機(10、1卜12、13)並聯於錢傳輪線路上時， 即號傳輸_增長，使得該信賴輸雜抗敎，而各子機⑼、 11 12、13)輸入負載阻抗變小’因而使各子機(1〇 壓大幅降低，當多數子機並聯使用時，甚至_ 機機⑴之信號’而產生子機外作之情況；甚至判 機⑴之信號，因此，無法在一侗、告 …、去判另J該 子機’而使得信號傳輸效率不佳。再則^過財I設大量 號電壓傳輪至遠端，該信號傳輪線容易產生^該主機⑴之信 不可預期的雜訊干 3 201021448 擾’或是電磁場干擾電壓與信號·相加，因此無 而不失真的傳達至遠端，而無法達到所謂「遠程抗干擾傳輸:之 效果；後有設計者利用具有放大器之中繼器設置於信號傳輸線 上，於每隔-距離就設置-中繼器，將衰減的信號經放大器放大 其信號’再將該放大後的信號繼續傳輪，此種方式同時也將雜訊 隨之放大，而且大大降低了傳輸速度。另外，習用之信號傳輸裝 置大多以電壓為信號傳輸媒介，當信號傳輸線有干擾電壓產生 時，就會與此信號電麼相加，該傳輸信號便無法精確完整的傳達 ❹至該子機(1〇、η、12、13)。因制之遠程傳輸裝置有上述之問題， 所以如何改善傳統遠雜號條裝置，乃是應該畅的目標。 有鑑於此，本案申請人遂積極進行創作研發，而終有創新且 甚具產業利用性之本發明產生。 【發明内容】 有鑑於先前技術存在之問題，本發明為-種遠程抗干擾傳輸 裝置及其綠，主要係令域發射端與子機接㈣轉接觸性方 式傳遞信號，因此在信號傳輸線上不會有負載效應產生，所以可 串接大量子機於傳輸裝置中，且該信號傳輸線上的信號電流可傳 輸至遠端，而電流不會衰減，使該信號電流形成一恆電流源，使 子機可接收到精確完整的信號，為本發明之主要目的。 為達成上述之目的，本發明所提供之技術手段為一種遠程抗 干擾傳輸裝置及其方法，包括一主機與一子機，且 該主機包含： 4 201021448 一第一中央處理單元：得為產生位址編碼與控制信號，與處 理所有之數位信號； 一第一信號處理單元：電性連接於該第一中央處理單元，且 得為處理該位址編碼與控制信號，與處理所有之類比信號； —第-傳輸單元：傳輪該第—信號處理單元處理後之類比信 號與數位信號至該子機； 該子機包含： ^ 一佗號感應元件：得為感應該主機傳輸之信號； 一第二信號處理單元：電性連接於該信號感應元件，得為接 收處理該信號感應元件所感應之信號； 一第二中央處理單元：電性連接於該第二信號處理單元，得 為運算並執行解碼該第二信號處理單元處理後之信號； 一驅動單元：以該第二中央處理單元所解碼之信號驅動一負 載作動，而該負載係電性連接於該驅動單元； 且該主機與該子機間設有-信號電流傳輸線，該子機沿該信號電 流傳輸線之路徑，並與該信號電流傳輸線保持一間距，該間距係 於該k號感應元件得為感應該主機所傳輸之信號電流範圍内。 一種遠程抗干擾傳輸方法，係於一信號傳輸端與一信號接收 端間設一信號電流傳輸線，該信號接收端係沿該信號電流傳輸線 之路徑，並與該彳§號電流傳輸線保持一間距，該信號接收端係以 一感應元件感應該信號傳輸端所傳輸之信號，而該間距係於該感 應元件得為感應該信號傳輸端所傳輸之信號電流範圍内。 201021448 該主機與該子機係以非接觸性方式傳遞信號，從而使其達到 精確的遠輯彳讀傳輸，並具有乡項姐。 【實施方式】 以下藉由圖式說明本發明之内容、特色與實施例’俾使貴審 查人員對於本發明有更進一步之瞭解。 °月參閱第二圖與第三圖所示，為本發明一種遠程抗干擾傳輸 ^裝置及其方法之第一較佳實施例，包括一主機(2)與複數子機(3、 4、 5、6) ’且該主機(2)與該些子機(3、4、5、6)間設有一信號電流 傳輸線(25) ’該些子機(3、4、5、6)係相間隔沿該信號電流傳輸線（25) 之路徑’並與該信號電流傳輸線(25)保持一間距，該些子機(3、4、 5、 6)各包含一信號感應元件(31)，該間距係該信號感應元件(31) 得為感應該主機(2)所傳輸之信號電流範圍内；為便於說明第三圖 與第四圖僅先示出一主機(2)與一子機(3)之連接，且 該主機(2)包含： 〇 一第一中央處理單元(21):得為產生位址編碼與控制信號，與 處理所有之數位信號； 一第一信號處理單元(22):電性連接於該第一中央處理單元 (21)，且得為處理該位址編碼與控制信號，與處理所有之類 比信號； 一第一傳輸單元(23):傳輸該第一信號處理單元(22)處理後之 類比信號及數位信號至該子機(3); 一操作面板(24):與該第一中央處理單元(21)電性連接； 201021448 該子機(3)包含： 一第二信號處理單元(32):電性連接於該信號感應元件(31)， 得為處理該信號感應元件(31)所感應之信號； 一第二中央處理單元(33):與該第二信號處理單元(32)電性連 接’得為運算並執行解碼該第二信號處理單元(32)處理後之 信號； 一驅動單元(34):以該第二中央處理單元(33)執行之信號驅動 一負载(37)(例如：燈光、影音、·…等)作動，而該負載(37) ® 係電性連接於該驅動單元(34); 一反饋元件(35)，該反饋元件(35)分別與該驅動單元(34)、第 二中央處理單元(33)電性連接，該反饋元件(35)得為檢知並 傳送該負載(37)作動後之反饋信號至該第二中央處理單元 (33)； 一第二傳輸單元(36):電性連接於該第二信號處理單元(32)， 得為傳輸該子機(3)之反饋信號至該主機(2); © 該主機(2)之第一傳輸單元(23)設有一第一傳輸端(231)與一第 一接收端(232)以及一第一切換開關(233)，該第一切換開關(233)係 受該第一中央處理單元(21)控制，得為切換信號傳輸方向至該第一 傳輸端(231)與該第一接收端(232)，得以令該主機(2)傳輸信號或接 收反饋信號。 當使用者欲由該主機(2)控制裝置中某一子機(3)作動時，可利 用該操作面板(24)直接下指令給該主機(2)，該主機(2)會先由該第 -中央處理單元⑼執行產生-僅對該子機(3)所能對應之位^編 201021448 碼及控制信號，且該第一中央處理單元(21)所輸出之位址編碼及控 制信號由該第一信號處理單元(22)處理後，經由該第一傳輸單元 (23)之第一傳輸端(231)傳輸出去，並沿該信號電流傳輪線(25)傳輸 至該子機(3);當該信號發送出去後，該第一中央處理單元(21)即控 制該第 '傳輸單元(23)之第一切換開關(233)中之信號傳輸方向，由 該第一傳輸端(231)切換為該第一接收端(232)，準備接收該子機(3) 之反镇信號。 0 該子機(3)由該信號感應元件(31)感應該信號後，經該第二信號 處理單元(32)整形、放大以及將該信號電流轉換為信號電壓後，經 該第二中央處理單元(33)運算並執行解碼，且輸出一控制信號至該 驅動單元(34) ’以驅動該負載(37)作動，而該反饋元件(35)於偵測 到該負載(37)作動後，即輸出一反饋信號至該第二中央處理單元 (33)運算並執行，再經由該第二信號處理單元(32)將該信號電壓轉 換為信號電流後，經該第二傳輸單元(36)與信號感應元件(31)將反 饋信號由該信號電流傳輸線(25)傳輸至該主機(2)。 © 而此時，該反饋信號由該主機(2)之第一傳輸單元(23)中之第一 接收端(232)接收並傳輸至該第一信號處理單元(22)整形、放大以及 將該信號電流轉換為信號電壓後，再輸出至該第一中央處理單元 (21) ’以完成整個控制及該負載(37)作動後之信號反饋的動作。 請參閱第四圖所示’為本發明之第二較佳實施例’主要在於 該主機(2)與該子機(3)間更設有一反饋信號傳輸線(26)，而該主機(2) 係沿該反饋信號傳輸線(26)之路徑，並與該反饋信號傳輸線(26)保 持一間距，該主機(¾更包括一電性連接於該第一傳輸單元(23)之信 201021448 號感應元件(31)，且該間距係該信號感應元件(31)得為感應該子機 (3)發送信號之範圍内。 該主機(2)傳輸彳§號之路徑與第一實施例相同’而本實施例之 信號反饋路徑係該子機(3)反饋信號係由該第二傳輸單元(36)將反 饋信號由該反饋信號傳輸線(26)傳輸至該主機(2)，並由該信號感應 元件(31)感應，而該信號感應元件(31)所感應之反饋信號經由該第 一傳輸單元(23)之第一接收端(232)傳輸至該第一信號處理單元(22) 整形、放大以及將該信號電流轉換為信號電壓後，再輸出至該第 ® 一中央處理單元(21)解碼，以完成整個控制及該負載(37)作動後之 信號反饋的動作。 其中，上述之信號感應元件(31)可選自霍爾感應器汇、線圈 其中之一，而該線圈係可設置於該信號電流傳輸線(25)、該反饋信 號傳輸線(26)旁，亦可以非接觸方式環繞於該信號電流傳輸線 (25)、該反饋信號傳輸線(26)之周圍。 由於本發明之該些子機(3、4、5、6)係相間隔沿該信號電流傳 ❹輸線(25)之路徑’並與該信號電流傳輸線(Μ)保持一間距，且其係 以電流為信號傳輸媒介，因此其較習用技術進步之處在於： 1、 信號接收端為「非接觸方式」設置於該信魏流傳輸線(25)， 因此在該信號電流傳輸線(25)上不會有負載效應產生，所以 可設置近乎無限多之子機。 2、 怪電流源：該錢(2)輸出之信魏流不因賴多而產生電流 之變化，使得信號電流可傳達至極遠端，因為在單一導線中 的電流’不會因該信號電流傳輸線(25)增長，而產生電流衰 201021448 減，使得該信號電流形成一恆電流源，因此可作為遠程信號 傳輪。 3、 因如2所述信號電流不易衰減，所以信號傳輸途申不需在傳 輸路徑設置中繼器安置放大器’也因此不會造成信號傳輸速 率的大幅降低，並節省設備成本。 4、 抗干擾··因為傳輸線外的任何電壓變化，無法改變線上電流 之大小’所以干擾電壓無法在該信號電流傳輸線(25)途徑 上’造成干擾源的產生。 〇 一種遠程抗干擾傳輸方法，係於一信號傳輸端與一信號接收 端間設一信號電流傳輸線(25)，該信號接收端係沿該信號電流傳輸 線(25)之路徑，並與該信號電流傳輸線(25)保持一間距該信號接 收端係以—信號感應元件(31)感應該信號傳輸端所傳輸之信號，而 該間距係於該信號感應元件(31)得為感應該信號傳輸 · 信號電流範圍内。 5 。仏號傳輸端為一主機(2)，該信號接收端為一子機(且詨 主機(2)包含： § 一第-中央處理單it(21):得為產生位址編顯控制信號，與 處理所有之數位信號； …、 一第一信號處理單元(22):電性連接於該第一中央處理單元 (21)，且付為處理該位址編碼與控制信號，與處理所有之類 比信號； 第-傳輸單元(23) ··傳輸該第-信號處理單元(22遽理後之 類比信號及數位信號至該子機(3); 201021448 一操作面板(24):與該第一中央處理單元(21)電性連接； 該子機(3)包含： 一第二信號處理單元(32):電性連接於該信號感應元件(31)， 得為處理該信號感應元件(31)所感應之信號； 一第二中央處理單元(33):與該第二信號處理單元(32)電性連 接’得為運算並執行解瑪該第二信號處理單元(32)處理後之 信號； 一驅動單元(34):以該第二中央處理單元(33)執行之信號驅動 一負载(37)(例如：燈光、影音、.等)作動，而該負載(37) 係電性連接於該驅動單元(34); 一反饋元件(35)，該反饋元件(35)分別與該驅動單元(34)、第 二中央處理單元(33)電性連接，該反饋元件(35)得為檢知並 傳送該負載(37)作動後之反饋信號至該第二中央處理單元 (33); 一第二傳輸單元(36):電性連接於該第二信號處理單元(32)， © 得為傳輸該子機(3)之反饋信號至該主機(2); 該主機(2)之第一傳輸單元(23)設有一第一傳輸端(23】)與一第 -接收端(232)以及-第-切換開關(233)，該第—切換開關㈣係 受該第-中央處理單元(21)控制，得為切換信號傳輸方向至該第一 傳輸端(2顺該第一接收端㈣，得以令該主機(2)傳輸信號 收反饋信號。 綜上所述，本發明確實符合產業利用性及進步性， 單，且遠程傳輸、抗干擾、施工成本低均為其特點，且未於申請 201021448 前見於刊物或公開使用，亦未為公幕所 性，符合可專㈣㈣峨_彳^且物顯而易知 上准上述所陳’為本創作產業上一較佳實施例，舉凡依本發明 f專利範圍所作之均等變化，皆屬本案訴求標的之範_。 ❹ 12 201021448 【圖式簡單說明】 第一圖為習用技術示意圖 第二圖為本發明之示意圖 第三圖為本發明之第一實施例示意圖 第四圖為本發明之第二實施例示意圖 【主要元件符號說明】 ⑴主機 (10、11、12、13)子機 (2)主機 (21) 第一中央處理單元 (22) 第一信號處理單元 (23) 第一傳輸單元 (231) 第一傳輸端 (232) 第一接收端 (233) 第一切換開關 (24) 操作面板 (25) 信號電流傳輸線 (26) 反饋信號傳輸線 (3、4、5、6)子機 (31) 信號感應元件 (32) 第二信號處理單元 13 201021448201021448 VI. Description of the Invention: [Technical Field] The present invention relates to a remote anti-interference transmission device and a method thereof, and more particularly to a transmission device and method using a signal current as a transmission medium. [Prior Art] ❹ ❹ Due to the development of technology, the traditional one-to-one transmission device has been improved to a one-to-many transmission device, such as: audio and video transmission, automatic control transmission, digital or analog signal transmission, etc. A host transmits signals to all of its slaves, which increases the efficiency of signal transmission. The current signal transmission wheel arrangement, please refer to the first figure, a host (1) transmits the signal to the majority of the sub-machine's transmission device, mainly connected in parallel, when the host (1) wants to pass the wheel When a signal is sent to a slave (for example, the slave (10) in the figure, as long as the slave is transmitted ((9) can correspond to the received control signal, the slave (10) will be activated. However, the majority of the handsets ( 10, 1 Bu 12, 13) When connected in parallel with the money transmission line, the transmission number _ is increased, so that the reliance transmission is anti-smashing, and the input load impedance of each sub-machine (9), 11 12, 13) becomes smaller. Each sub-machine (1 〇 pressure is greatly reduced, when most sub-machines are used in parallel, even _ machine (1) signal' and the sub-machine external production situation; even the signal of the machine (1), therefore, can not be in a slap ..., to judge another J. This makes the signal transmission efficiency is not good. Then, I have a large number of voltage transmission wheels to the far end, the signal transmission line is easy to generate ^ the host (1) letter is unpredictable Noise 3 3 201021448 Disturbing 'or electromagnetic field interference voltage and signal · add up, so no distortion is transmitted To the far end, the effect of the so-called "remote anti-jamming transmission: the latter; the designer uses the repeater with the amplifier to set on the signal transmission line, and sets the repeater at every interval - the signal that will be attenuated The amplifier amplifies the signal and then continues to transmit the amplified signal. This method also amplifies the noise and greatly reduces the transmission speed. In addition, the conventional signal transmission device mostly uses voltage as the signal transmission medium. When the signal transmission line has an interference voltage generated, it will be added to the signal, and the transmission signal cannot be accurately and completely transmitted to the slave (1〇, η, 12, 13). The device has the above problems, so how to improve the traditional far-coded device is the goal that should be smooth. In view of this, the applicant of this case actively carries out the research and development, and the invention is innovative and has industrial applicability. SUMMARY OF THE INVENTION In view of the problems of the prior art, the present invention is a remote anti-jamming transmission device and its green, mainly connecting the domain transmitting end to the sub-machine (4) The contact mode transmits signals, so there is no load effect on the signal transmission line, so a large number of slaves can be connected in series in the transmission device, and the signal current on the signal transmission line can be transmitted to the far end without the current being attenuated. The signal current is formed into a constant current source, so that the slave can receive a precise and complete signal, which is the main object of the present invention. To achieve the above object, the technical means provided by the present invention is a remote anti-interference transmission device and The method comprises a host and a slave, and the host comprises: 4 201021448 a first central processing unit: for generating address coding and control signals, and processing all digital signals; a first signal processing unit: electrical Connecting to the first central processing unit, and processing the address encoding and control signals, and processing all analog signals; - the first transmission unit: transmitting the analog signal and the digital signal processed by the first signal processing unit To the handset; the handset includes: ^ a semaphore sensing component: a signal transmitted to sense the host; a second signal The unit is electrically connected to the signal sensing component, and is configured to receive and process the signal sensed by the signal sensing component; a second central processing unit is electrically connected to the second signal processing unit, and is operated and performs decoding. a signal processed by the signal processing unit; a driving unit: driving a load by the signal decoded by the second central processing unit, and the load is electrically connected to the driving unit; and the host and the sub-machine are disposed And a signal current transmission line, the sub-machine along the path of the signal current transmission line, and maintaining a distance from the signal current transmission line, the spacing is within the signal current range of the k-type sensing element to sense the host. A remote anti-interference transmission method is provided with a signal current transmission line between a signal transmission end and a signal receiving end, the signal receiving end is along a path of the signal current transmission line, and is spaced apart from the 彳§ current transmission line. The signal receiving end senses a signal transmitted by the signal transmitting end by an inductive component, and the spacing is within a range of signal currents that the sensing component transmits to sense the signal transmitting end. 201021448 The host and the sub-machine transmit signals in a non-contact manner, so that it can achieve accurate remote reading and transmission, and has a township sister. [Embodiment] The contents, features, and embodiments of the present invention will be described below in order to provide a further understanding of the present invention. Referring to the second and third figures, a first preferred embodiment of the remote anti-jamming transmission device and method thereof includes a host (2) and a plurality of slaves (3, 4, 5) , 6) 'and the host (2) and the sub-machines (3, 4, 5, 6) are provided with a signal current transmission line (25) 'These sub-machines (3, 4, 5, 6) are spaced apart Along the path of the signal current transmission line (25) and maintaining a distance from the signal current transmission line (25), the sub-machines (3, 4, 5, 6) each comprise a signal sensing element (31), the spacing system The signal sensing component (31) is configured to sense a range of signal currents transmitted by the host (2); for convenience of description, the third and fourth figures first show only one host (2) and one slave (3). Connected, and the host (2) comprises: a first central processing unit (21): to generate an address encoding and control signal, and to process all digital signals; a first signal processing unit (22): electrical Connected to the first central processing unit (21), and to process the address encoding and control signals, and to process all analog signals; a first transmission unit (23): transmit the first The signal processing unit (22) processes the analog signal and the digital signal to the slave unit (3); an operation panel (24): is electrically connected to the first central processing unit (21); 201021448 the slave unit (3) The method includes: a second signal processing unit (32) electrically connected to the signal sensing component (31) for processing signals sensed by the signal sensing component (31); a second central processing unit (33): The second signal processing unit (32) is electrically connected to perform the operation and decodes the signal processed by the second signal processing unit (32); a driving unit (34): the second central processing unit (33) The executed signal drives a load (37) (eg, light, video, ..., etc.) to operate, and the load (37) ® is electrically connected to the driving unit (34); a feedback component (35), the feedback The component (35) is electrically connected to the driving unit (34) and the second central processing unit (33), and the feedback component (35) is configured to detect and transmit a feedback signal of the load (37) to the first a central processing unit (33); a second transmission unit (36): electrically connected to the second signal processing unit (32), The feedback signal of the machine (3) is sent to the host (2); the first transmission unit (23) of the host (2) is provided with a first transmission end (231) and a first receiving end (232) and a first a switch (233), the first switch (233) being controlled by the first central processing unit (21) to obtain a switching signal transmission direction to the first transmitting end (231) and the first receiving end (232) ), to enable the host (2) to transmit signals or receive feedback signals. When the user wants to operate by a host (3) in the host (2) control device, the operation panel (24) can be used to directly command the host (2), and the host (2) will first be used by the host (2). The first central processing unit (9) performs generation and generation of only the 201021448 code and control signal corresponding to the slave (3), and the address encoding and control signals output by the first central processing unit (21) are After being processed by the first signal processing unit (22), it is transmitted through the first transmission end (231) of the first transmission unit (23), and transmitted to the sub-machine along the signal current transmission line (25) (3) After the signal is sent out, the first central processing unit (21) controls the signal transmission direction in the first switch (233) of the 'transmission unit (23), and the first transmission end (231) Switching to the first receiving end (232), ready to receive the inverse signal of the slave (3). 0, the slave (3) senses the signal by the signal sensing component (31), and after shaping, amplifying, and converting the signal current into a signal voltage by the second signal processing unit (32), the second central processing is performed. The unit (33) operates and performs decoding, and outputs a control signal to the driving unit (34)' to drive the load (37) to operate, and the feedback element (35) detects that the load (37) is activated. That is, a feedback signal is output to the second central processing unit (33) for calculation and execution, and then the signal voltage is converted into a signal current via the second signal processing unit (32), and then passed through the second transmission unit (36). A signal sensing element (31) transmits a feedback signal from the signal current transmission line (25) to the host (2). And at this time, the feedback signal is received by the first receiving end (232) of the first transmission unit (23) of the host (2) and transmitted to the first signal processing unit (22) for shaping, amplifying, and After the signal current is converted into a signal voltage, it is output to the first central processing unit (21)' to complete the operation of the entire control and the signal feedback after the load (37) is actuated. Referring to the fourth embodiment, the second preferred embodiment of the present invention mainly includes a feedback signal transmission line (26) between the host (2) and the sub-machine (3), and the host (2) Along the path of the feedback signal transmission line (26), and maintaining a distance from the feedback signal transmission line (26), the host (3⁄4 further includes an inductive component of the number 201021448 electrically connected to the first transmission unit (23) (31), and the spacing is within the range in which the signal sensing component (31) is configured to sense the signal transmitted by the slave (3). The path of the host (2) transmitting the 彳§ is the same as that of the first embodiment. The signal feedback path of the embodiment is that the slave (3) feedback signal is transmitted by the second transmission unit (36) from the feedback signal transmission line (26) to the host (2), and the signal sensing element is (31) sensing, and the feedback signal induced by the signal sensing component (31) is transmitted to the first signal processing unit (22) via the first receiving end (232) of the first transmission unit (23) for shaping, amplifying, and Converting the signal current into a signal voltage, and then outputting it to the first central processing unit (21) for decoding. Completing the whole control and the signal feedback action after the load (37) is actuated. The signal sensing component (31) may be selected from one of a Hall sensor sink and a coil, and the coil may be disposed on the signal. The current transmission line (25) and the feedback signal transmission line (26) may also surround the signal current transmission line (25) and the feedback signal transmission line (26) in a non-contact manner. Because of the sub-machines of the present invention (3) , 4, 5, 6) the phase spacing along the path of the signal current transmission line (25) and maintaining a distance from the signal current transmission line (Μ), and the current is the signal transmission medium, so The improvement of the conventional technology is as follows: 1. The signal receiving end is set to the non-contact mode on the signal transmission line (25), so there is no load effect on the signal current transmission line (25), so the proximity can be set. Infinite number of sub-machines 2. Strange current source: The money (2) output of the letter Wei flow does not cause a change in current due to the majority, so that the signal current can be transmitted to the far end, because the current in a single wire 'will not Because of the signal current The line (25) grows, and the current decay 201021448 is reduced, so that the signal current forms a constant current source, so it can be used as a remote signal transmission wheel. 3. Because the signal current is not easily attenuated as described in 2, the signal transmission does not need to be applied. Setting the repeater to the amplifier in the transmission path does not cause a significant reduction in the signal transmission rate and saves equipment costs. 4. Anti-jamming··Because of any voltage change outside the transmission line, the magnitude of the line current cannot be changed' so the interference The voltage cannot be generated on the signal current transmission line (25) path to cause interference source generation. 〇 A remote anti-interference transmission method is to set a signal current transmission line (25) between a signal transmission end and a signal receiving end, The signal receiving end is along the path of the signal current transmission line (25) and is spaced apart from the signal current transmission line (25). The signal receiving end senses the signal transmitted by the signal transmitting end by the signal sensing component (31). The spacing is determined by the signal sensing component (31) to sense the signal transmission signal current range. 5 . The nickname transmission end is a host (2), and the signal receiving end is a sub-machine (and the 詨 host (2) contains: § a first- central processing unit it (21): a control signal is generated for generating an address, And processing all of the digital signals; ..., a first signal processing unit (22): electrically connected to the first central processing unit (21), and processing the address encoding and control signals, and processing all analogies Signal; the first transmission unit (23) · transmits the first signal processing unit (22 analog signal and digital signal to the slave (3); 201021448 an operation panel (24): and the first central The processing unit (21) is electrically connected; the sub-machine (3) comprises: a second signal processing unit (32) electrically connected to the signal sensing component (31), for processing the signal sensing component (31) a signal that is sensed; a second central processing unit (33): electrically coupled to the second signal processing unit (32) to perform an operation and perform a signal that is processed by the second signal processing unit (32); Driving unit (34): driving a load (37) by a signal executed by the second central processing unit (33) (for example: light, video and audio) Actuate, and the load (37) is electrically connected to the driving unit (34); a feedback component (35), the feedback component (35) and the driving unit (34), the second central processing unit (33) Electrically connected, the feedback component (35) is configured to detect and transmit a feedback signal after the load (37) is actuated to the second central processing unit (33); a second transmission unit (36): Connected to the second signal processing unit (32), © for transmitting the feedback signal of the slave (3) to the host (2); the first transmission unit (23) of the host (2) is provided with a first a transmitting end (23)) and a first receiving end (232) and a -th switching switch (233), the first switching switch (4) being controlled by the first central processing unit (21), which is a switching signal transmission direction Up to the first transmitting end (2), the host (2) transmits a signal to receive a feedback signal. In summary, the present invention is in line with industrial utilization and progress, single, and remote transmission The anti-jamming and low construction cost are all characteristics, and they have not been seen in the publication or public use before applying for 201021448, nor are they for the public curtain.峨 彳 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且 ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' 为本 为本 为本 为本 为本 为本 为本 为本 为本 为本 为本 为本BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view of a conventional technology. FIG. 3 is a schematic view of a first embodiment of the present invention. FIG. 4 is a schematic view of a second embodiment of the present invention. Description: (1) Host (10, 11, 12, 13) slave (2) host (21) First central processing unit (22) First signal processing unit (23) First transmission unit (231) First transmission terminal ( 232) First receiving end (233) First switching switch (24) Operation panel (25) Signal current transmission line (26) Feedback signal transmission line (3, 4, 5, 6) Slave (31) Signal sensing element (32) Second signal processing unit 13 201021448
(33) 第二中央處理單元 (34) 驅動單元 (35) 反饋元件 (36) 第二傳輸單元 (37) 負載(33) Second central processing unit (34) Drive unit (35) Feedback element (36) Second transfer unit (37) Load