201012080 九、發明說明： 【發明所屬之技術領域】 本發明是有關於一種訊號傳輸系統，特別是指一種具 開放架構之串接式訊號傳輸系統。 【先前技術】 如圖1所示，習知串接式訊號傳輸系統，大致包括一 可輸出具有特定識別編碼之控制訊號與音頻訊號的主機u 、一以其兩端電連接於主機u並構成一單線迴路的傳播單 參 、線12 ’及多數沿傳播單、線12長度方向間隔設置之驅動器 13該主機11輪出之控制訊號與音頻訊號是於該傳播單線 12上傳送，該等驅動器13可分別透過線圈耦合感應的方式 無線接收具有特定識別編碼之控制訊號與音頻訊號，並 將具有特並編碼之音頻訊號經由喇0八14擴大輸出，同時以 該控制訊號驅動控制其他電子設们51作動，例如燈光設 備。 雖然此種串接式訊號傳輸系統可有效避免訊號衰減的 ❷ 0題’而可提供良好之訊號傳送品質，但是在主機U之控 制訊號的遠距控制驅動下，當傳播單線12發生斷線，或者 是某一電子設備15開始作動或未如預期產生作動時，使用 者通常很難由電子設備15之狀態，馬上判斷出電子設備Μ 作動狀態是否正確、未作動之電子設備15是否已損壞，或 是因為傳播單線12斷線所造成，通常得要沿傳播單線12 逐段進行檢查，在傳播單線12長度很長的情況下，得要花 費很長時間才能找到傳播單線12斷線處或判斷出電子設備 201012080 μ是否正常’使用上相當不便。另外，此串接式訊號傳輸 系統的每-感應控制n 13都僅能用以控制單—電子設備15 之作動’且該電子設備 。 w 〇通常已電連接安裝固定於感應控 制器13 Ji所以使用者無法隨時調整變更欲控制之電子設 備15種類’因此，傳統串接式㈣傳輸系統設計確實有改 進的必要。 【發明内容】 因此’本發明之目的，即尤担也 t ^ P在^供一種可偵測周邊電子 設備狀態之串接式訊號傳輸系統。 本發月之另目的’在於提供一種可偵測斷線位置的 串接式訊號傳輸系統。 ❹ 於疋本發明具開放架構之串接式訊號傳輸系統，適 :於谓測，邊電子設備之作動，該串接式訊號傳輸系統包 3 一主機單元、數個電連接於主機單元之控制單元，及一 電連接於主機單元與控制單元間之監控單元。該主機單元 包括-傳播單線，及一電連接於傳播單線之一端並可沿傳 播單線傳送控制訊號的訊號產生器。該等控制單元是分別 沿傳播單線長度方向間隔設置’每一控制單元包括一可分 =供所述電子設備電連接之連結模組，及一電連接於傳播 單線之控制模組，控制模組可被控制訊號驅動而發出要 长訊號1¾連結模組包括數個可分別於電子設備啟動時變 成，月b狀恕的第一連結器。該監控單元包括一電連接於傳 播早線上之狀態分析模組，及數個分別電連接於該等控制 單元之控制模組與連結模組間的狀態回報模組，每一狀態 201012080 回報模組包括-可谓測相對應連結模組之第—連結 ，並可被相對應控制模組之要求訊⑽= ，之狀態制器’及—電連接於狀態偵測器與傳播單= 二可將狀號調變载波於傳播單線進行傳輸之第一調變 二中該狀態分析模组包括—電連接於傳播單線且用以 輸出該等狀態訊號之解調 ° 之狀態訊號齡析_ 處理該解調器輪出 刀竹®每一連結模組之第一 ❿ 傳播單線斷線位置的監控器。 …器狀先、與該 【實施方式】 '有關本發月之别述及其他技術内容、特點與功效，在 考圖式之-個較佳實施例的詳細說明中’將可 統：實 _、 + 週用於傳达由一聲音產生器（圖未 2 、克風220輸出之音頻訊號’同時更可供多數電 =備200電訊連接，可依需求主動或被動地監控所述電 X備200之狀態’及控制供給所述電子設備挪 需之電能。 籾所 該串接式訊號傳輪系統包含一主機單元3、多數與 ，元3電連接並可分職料電子設備細電連接之控制 早几4,及-與主機單元3電連接之監控單元5。在本實施 例中，該等電子設帛_可以是燈光設備、_設備、臣七 視器、煙㈣測器，或瓦斯偵測器…等，但實施時不以此： 限。 201012080 - 該主機單元3包括-可接收來自所述聲音產生器之音 頻訊號的訊號產生器3卜及一以其一端電連接於訊號產生 器31並在外延伸而具有—開放端321之傳播單線μ。該訊 號產生器31程式化内建有數個用以控制每—控制單元4作 動模式之控制程式，並可將控制每一控制單元4作動之控 制訊號與所述音頻訊號分別經特定識別編碼後，調變載波 於傳播單線32進行單向輸送。 料㈣單元4是分別沿傳播單線32長度方向間隔設 ® 並可分別與—外部電源（圖未示）電連接。每一控制 單兀4包括一電連接於傳播單線31之控制模組41、一與控 制模組41電連接之音頻輸出端子42、-與控制模組41電 連接並可供該等電子設備2〇〇電連接之連結模組43、一用 以和外部電源電連接以獲取控制模組41與連結模組衫所 需電源的電源接收端子44、—可接收麥克風，輸出之音 頻訊號的音頻接收端子45，及—電連接於音頻接收端子45 與傳撥單線32間並可將音頻訊號調變載波於傳播單線32 _ 之第二調變器46。 該控制模組41包括一與傳播單線32電連接之解調器 411，及一與解調器411電連接且和音頻輸出端子42與連結 模組43電連接之控制器412。該解調器411可自傳播單線 32解調接收具有特定識別編碼之音頻訊號與控制訊號，該 控制器412可被該解調器411接收之控制訊號驅動，而將音 頻δΚ號傳送至音頻輸出端子42，當該音頻輸出端子42與一 喇叭210連結時，便可將音頻訊號内容透過喇叭21〇輸出 201012080 另外’該控制器412還會被該控制訊號驅動而控制該連 、’〇模組43之作動，同時發出一驅動監控單元5之要求訊號 〇 該連結模組43是用以分別與電子設備2〇〇電連接，而 形成和數個第—連結器431與數個第二連結器432訊號連 結之狀態，再者’該等第二連結器432是分別與控制器412 電連接’並可分別被控制器412驅動致能。 在本實施例中’該等第一連結器431為感測形式之電 子構件’可分別被電連接之電子設備200的作動訊號驅動 致月b而改變其狀態，例如自關閉狀態變成致能狀態，這類 電子设備200可以是煙霧偵測器、瓦斯漏氣偵測器或防盜 警報器等警報式電子設備。第二連結器432則為插座形式 之電子構件’可供該等電子設備2〇〇電連接插設，並可被 控制器412驅動致能而開啟’進而供給電連接之電子設備 200作動所需之電能，這類電子設備2〇〇可以是燈光設備或 音響設備等被動式電子設備。 參 該監控單元5包括數個沿傳播單線32長度方向間隔設 置之狀態回報模組51 ’及一電連接於傳播單線32鄰近訊號 產生器31之一端的狀態分析模組52 ’且該等狀態回報模組 51是分別與一控制單元4之控制器412與連結模組43電連 接’而可分別被相對應控制器412之要求訊號驅動。 每一狀態回報模組51包括一電連接於相對應連結模組 43與控制器412間之狀態偵測器511，及一電連接於狀態偵 測器511與傳播單線32間之第一調變器512。該狀態偵測 201012080 器511每隔一預定時間便會自動偵測該等連結器43i、432 之狀態，例如致能開啟狀態或失能關閉狀態，且會被該控 制器4i2之要求訊號驅動而輸出一具有該連結模組43位置 資料與該等連結H 43i、432狀態f料之特定狀態訊號，該 第一調變器5丨2可將該狀態訊號調變载波於傳播單線32, 並朝狀態分析模組5 2傳輸。 該狀態分析模組52包括一電連接於傳播單線32的解 調器521、一與解調器521電連接之監控器522,及分別與 β 監控器522電連接之-顯示器523與一警報_似。該解調 器521可解調輸出傳送至傳播單線32之該等狀態訊號，該 監控器522可接收處理該解調胃521輸出之狀態訊號，而 分析出每-連結模組43之該等連結器431、432狀離，及 該傳播單線32狀態是否正常，也就ι分析出該等第二連 結器432是否被控制器412驅動而分別依據訊號產生器η ，出之控制訊號的預設模式作動，以及該等第—連結器Mi {否被電連接之電子設備扇驅動致能，同時判斷出傳播 單線32是否斷線及斷線位置。該顯示器523可被監控器 522驅動而顯示出每-連結模組43之該等連結器431、432 狀態，及該傳播單線32狀離， &茲警報器524則可被監控器 522軸而發出代表傳播單線32發生斷線之警報訊息。 豸具開放架構之串接式訊號傳輸系統使㈣，可將該 電源接收端子44與外部電源電連接，並將該等電子設備 2〇0依據功能分類，而分別電連接於每一連結模組43之該 等第一或第二連結器431、432上，且將該音頻輸出端子42 10 201012080 - 電連接於喇°八210，並將音頻接收端子45電連接於麥克風 220，且將預定傳送之音頻訊號傳送至訊號產生器31中， 並可透過程式化設定該訊號產生器31驅動控制該等連結模 組43之模式。 該串接式訊號傳輸系統開始作動時，訊號產生器31會 將控制訊號與所接收之音頻訊號分別經過適當識別編碼後 ’調變載波於傳播單線32進行傳輸。 每一控制單元4之解調器411會解調輸出具有特定識別 ® 編碼之音頻訊號與控制訊號，該控制器412會被控制訊號 驅動而將接收解碼後的音頻訊號傳送至音頻輸出端子42, 而經由喇叭210輸出。於此同時，該控制器412會依據控 制訊號之驅動程式設計，分別控制連結模組43之該等第二 連結器432啟動一預定時間，並以一要求訊號驅動該狀態 偵測單元511輸出狀態訊號，該等第二連結器432被啟動後 。會分別供給電連接之電子設備200作動所需的電能一預 定時間，使得該等電子設備200分別隨著音頻訊號之輸出 . 而同步開啟作動一預定期間。 另外，該等第一連結器431會隨時處於可被對應電連 接之電子設備200驅動而致能的狀態，例如，當電連接於 第一連結器431之電子設備200為煙霧偵測器時，第一連 結器431會於電子設備2〇〇偵測到煙霧而輸出警報訊號時 ’被該電子設備200驅動致能。 該等狀態回報模組51之狀態偵測器511每隔一預定時 間，便會偵測對應電連接之連結模組43之該等連結器431 11 201012080 、432狀態，並於被控制器412之要求訊號驅動後，即時輸 出一相對應狀態訊號，且經由該第一調變器512調變載波 於傳播單線32傳送。該狀態分析模組52之解調器521會 接收解調來自傳播單線32之該等狀態訊號，該監控器 會接收處理該等狀態訊號，而分析出每__連結模組Μ之該 等第二連結器432是否被正常控制作動、電連接於該等第 一連結器431之警報式電子設備200是否有作動，及該傳 播單線32是否發生斷線。201012080 IX. Description of the Invention: [Technical Field] The present invention relates to a signal transmission system, and more particularly to a serial signal transmission system having an open architecture. [Prior Art] As shown in FIG. 1 , a conventional serial signal transmission system generally includes a host u that can output a control signal and an audio signal having a specific identification code, and one end electrically connected to the host u and configured A single-line loop propagation single-parameter, line 12' and a plurality of drivers 13 disposed along the length of the propagation line and the line 12 are arranged. The control signals and audio signals that are rotated by the host 11 are transmitted on the propagation single line 12, and the drivers 13 The control signal and the audio signal having the specific identification code can be wirelessly received through the coil coupling induction, and the audio signal with the special coded code can be amplified and outputted through the rake 8-14, and the other electronic devices are driven by the control signal. Actuate, such as lighting equipment. Although the serial signal transmission system can effectively avoid the signal attenuation ❷ 0 problem, and can provide good signal transmission quality, but when the remote control signal of the host U is driven by the remote control, when the propagation single line 12 is disconnected, Alternatively, when an electronic device 15 starts to operate or does not act as expected, it is often difficult for the user to determine from the state of the electronic device 15 whether the electronic device is in the active state and the unactuated electronic device 15 is damaged. Or because the propagation of a single line 12 is broken, it is usually necessary to check along the propagation single line 12, and in the case of a long length of the propagation single line 12, it takes a long time to find the propagation single line 12 disconnection or judge Whether the electronic device 201012080 μ is normal is quite inconvenient to use. In addition, the per-inductive control n 13 of the serial signal transmission system can only be used to control the operation of the single-electronic device 15 and the electronic device. w 〇 is usually electrically connected and fixed to the inductive controller 13 Ji so that the user cannot adjust the type of electronic device 15 to be controlled at any time. Therefore, the conventional serial (four) transmission system design does have a need for improvement. SUMMARY OF THE INVENTION Therefore, the object of the present invention is to provide a serial signal transmission system capable of detecting the state of peripheral electronic devices. Another purpose of this month is to provide a serial signal transmission system that can detect the location of a disconnection.疋 疋 疋 疋 疋 疋 疋 串 串 串 串 串 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋a unit, and a monitoring unit electrically connected between the host unit and the control unit. The host unit includes a -propagation single line, and a signal generator electrically connected to one end of the propagation single line and capable of transmitting a control signal along the transmission single line. The control units are respectively disposed along the length direction of the propagation single line. Each control unit includes a separable=connecting module for electrically connecting the electronic device, and a control module electrically connected to the propagating single line, and the control module. The connection module can be driven by the control signal to generate a long signal. The connection module includes a plurality of first connectors that can be changed when the electronic device is activated. The monitoring unit includes a state analysis module electrically connected to the propagation early line, and a plurality of state feedback modules electrically connected between the control module and the connection module of the control unit, each state 201012080 return module Including - the first link of the corresponding connection module can be measured, and can be responded to by the corresponding control module (10) = , the state controller 'and the electrical connection to the state detector and the propagation single = two can be The state modulation module includes: a state signal that is electrically connected to the propagation single line and is used for outputting the demodulation of the state signals, and is processed by the state modulation module. The first wheel of each connection module of the knife and bamboo is used to propagate the monitor of the single wire break position. ... the device first, and the [embodiment] 'related to this month's description and other technical content, features and effects, in the detailed description of the preferred embodiment of the test - will be able to: + Week is used to convey the audio signal output by a sound generator (Fig. 2, the output of the wind 220 is also available for most of the electricity = 200 200 telecommunications connection, which can be actively or passively monitored according to requirements. The state of 200' and the control of the power supply to the electronic device. The serial signal transmission system includes a host unit 3, a majority, and a 3 electrical connection and can be connected to the electronic device. Controlling the early 4, and - the monitoring unit 5 electrically connected to the host unit 3. In this embodiment, the electronic device _ may be a lighting device, a device, a seven-view device, a smoke detector, or a gas Detector, etc., but does not implement this: Limit. 201012080 - The host unit 3 includes - a signal generator 3 that can receive audio signals from the sound generator and one that is electrically connected to the signal at one end thereof The device 31 extends outwardly and has a propagation of the open end 321 The signal generator 31 is programmed with a plurality of control programs for controlling the actuation mode of each control unit 4, and the control signals for controlling each control unit 4 and the audio signals are separately identified. After encoding, the modulated carrier is unidirectionally transported on the propagation single line 32. The material (4) units 4 are respectively spaced apart along the length of the propagation single line 32 and can be electrically connected to an external power source (not shown). 4 includes a control module 41 electrically connected to the propagation single line 31, an audio output terminal 42 electrically connected to the control module 41, and an electrical connection with the control module 41 for electrically connecting the electronic devices 2 The connection module 43, a power receiving terminal 44 for electrically connecting to the external power source to obtain the power required by the control module 41 and the connection module shirt, the receiving microphone 45, the audio receiving terminal 45 of the output audio signal, and It is electrically connected between the audio receiving terminal 45 and the transfer single line 32 and can modulate the audio signal to the second modulator 46 of the propagation single line 32 _. The control module 41 includes an electrical connection with the propagation single line 32. A demodulator 411, and a controller 412 electrically coupled to the demodulator 411 and electrically coupled to the audio output terminal 42 and the connection module 43. The demodulator 411 can be demodulated from the propagation single line 32 to receive a specific identification code. The audio signal and the control signal, the controller 412 can be driven by the control signal received by the demodulator 411, and the audio δ nickname is transmitted to the audio output terminal 42. When the audio output terminal 42 is coupled to a speaker 210, The audio signal content is output through the speaker 21〇201012080. In addition, the controller 412 is also driven by the control signal to control the operation of the connection module, and simultaneously sends a request signal for driving the monitoring unit 5, the connection mode. The group 43 is for electrically connecting to the electronic device 2, and is connected to the plurality of first connectors 431 and the plurality of second connectors 432. Further, the second connectors 432 are respectively Electrically coupled to controller 412' and can be driven separately by controller 412. In the present embodiment, the first connector 431 is in a sensing form, and the electronic component can be driven by the action signal of the electronic device 200 that is electrically connected to change the state, for example, from the closed state to the enabled state. Such an electronic device 200 can be an alarm electronic device such as a smoke detector, a gas leak detector or a burglar alarm. The second connector 432 is an electronic component in the form of a socket, which can be electrically connected to the electronic device 2, and can be driven by the controller 412 to enable the electronic device 200 to be electrically connected. The electrical energy, such electronic devices 2 can be passive electronic devices such as lighting equipment or audio equipment. The monitoring unit 5 includes a plurality of status reporting modules 51 ′ spaced along the length of the propagation single line 32 and a state analysis module 52 ′ electrically connected to one end of the propagation single line 32 adjacent to the signal generator 31 and the status returns The module 51 is electrically connected to the controller 412 of the control unit 4 and the connection module 43 respectively, and can be respectively driven by the request signals of the corresponding controller 412. Each state reporting module 51 includes a state detector 511 electrically connected between the corresponding connection module 43 and the controller 412, and a first modulation between the state detector 511 and the propagation single line 32. 512. The status detection 201012080 511 automatically detects the status of the connectors 43i, 432 every predetermined time, such as enabling the on state or disabling the off state, and is driven by the request signal of the controller 4i2. Outputting a specific status signal having the location data of the connection module 43 and the status of the connection H 43i, 432. The first modulator 5丨2 can modulate the status signal to the propagation single line 32, and The state analysis module 52 transmits. The state analysis module 52 includes a demodulator 521 electrically connected to the propagation single line 32, a monitor 522 electrically coupled to the demodulator 521, and an electrical connection to the beta monitor 522, respectively - a display 523 and an alarm _ like. The demodulator 521 can demodulate the status signals transmitted to the propagation single line 32. The monitor 522 can receive the status signals for processing the output of the demodulation stomach 521, and analyze the connections of each of the connection modules 43. The 431, 432 are separated, and the state of the propagation single line 32 is normal, that is, ι is analyzed whether the second connector 432 is driven by the controller 412 to respectively output the control signal according to the signal generator η. Actuation, and the first connector Mi {No is electrically connected to the electronic device fan drive enable, and at the same time determine whether the propagation single wire 32 is disconnected and disconnected. The display 523 can be driven by the monitor 522 to display the status of the connectors 431, 432 of each of the connection modules 43, and the propagation single line 32 is separated, and the alarm 524 can be rotated by the monitor 522. An alarm message is generated that the disconnection of the single line 32 is generated. The series-connected signal transmission system of the cookware open system (4) can electrically connect the power receiving terminal 44 to an external power source, and classify the electronic devices 2〇0 according to functions, and electrically connect to each of the connecting modules respectively. The first or second connectors 431, 432 of the 43 and the audio output terminal 42 10 201012080 - are electrically connected to the bar 209, and the audio receiving terminal 45 is electrically connected to the microphone 220, and the predetermined transmission will be The audio signal is transmitted to the signal generator 31, and the mode of the link module 43 is driven and controlled by the signal generator 31. When the serial signal transmission system starts to operate, the signal generator 31 transmits the control signal and the received audio signal to the propagation single line 32 after being appropriately identified and encoded. The demodulator 411 of each control unit 4 demodulates and outputs an audio signal and a control signal having a specific identification code, and the controller 412 is driven by the control signal to transmit the decoded audio signal to the audio output terminal 42. And output via the speaker 210. At the same time, the controller 412 controls the second connector 432 of the connection module 43 to start a predetermined time according to the driver design of the control signal, and drives the status detection unit 511 to output the status with a request signal. Signal, after the second connector 432 is activated. The electronic devices 200 that are electrically connected are respectively supplied with the required power for a predetermined time, so that the electronic devices 200 respectively start to operate for a predetermined period of time along with the output of the audio signals. In addition, the first connector 431 is in a state that can be driven by the electronic device 200 corresponding to the electrical connection, for example, when the electronic device 200 electrically connected to the first connector 431 is a smoke detector. The first connector 431 is enabled to be driven by the electronic device 200 when the electronic device 2 detects smoke and outputs an alarm signal. The status detector 511 of the status reporting module 51 detects the status of the connectors 431 11 201012080 and 432 of the connection module 43 corresponding to the electrical connection every predetermined time, and is controlled by the controller 412. After the signal is driven, a corresponding status signal is immediately output, and the carrier is modulated on the propagation single line 32 via the first modulator 512. The demodulator 521 of the state analysis module 52 receives and demodulates the status signals from the propagation single line 32. The monitor receives and processes the status signals, and analyzes each of the __connection modules. Whether the second connector 432 is normally controlled, whether the alarm electronic device 200 electrically connected to the first connector 431 is activated, and whether the propagation single wire 32 is disconnected.
當，監控器522未接收到其中一狀態回報模組51發送 至傳播單線32的狀態訊號時，即表示傳播單線32介於該 狀態回報模組51與狀態分析模組間發生斷線情況，因此； 該孤控器522可透過分析該等狀態回報模组51雙向傳送之 狀態訊號’而判斷出傳播單線32 m線，以及斷線位置 疋"於哪兩個狀態回報模組51目，並會驅使警報器似發 出斷路警不訊息’提醒維修人員，同時驅使顯示器切顯 示出傳播單線32斷路位置訊息，方便維修人員直接前往該 處進行檢修，不必再沿傳播單線32逐段進行檢查，相當方 々7y 一.丨w -r/u ^ <便用者要和主機 元3之^通話時，可透過電連接於能制單元4之麥 兒話而經由麥克風220將一音頻訊號傳送至該 頻：收端子45 ’且立即經由第二調變器46調變載波於傳 早線32㈣向主機單元3’並由監控單元$之解調^ 將該音頻訊號解調輸出至監控器522,而由一電連接於監 12 201012080 器522之喇叭530輸出該音頻訊號，供主機單元3周圍之 人員跨聽。 在本實施例中，每一連結模組43皆設置有數個第—連 結器431與數個第二連結器432，但實施時，每一連結模組 43可僅設置第一連結器431或僅設置第二連結器432，且 當僅設置第一連結器431時，可不必設置該音頻輸出端子 42及訊號產生器31，且實施時，該主機單元3亦不以傳送 音頻訊號為必要。 另外，在本實施例中，狀態回報模組51每隔一預定時 間便會自動偵測相對應連結模組43之狀態，並分別於被該 控制器412驅動後，才將偵測所得之狀態訊號輸出傳送至 傳播單線32，但實施時，該狀態回報模組51不以被控制器 412驅動為必要，可將該狀態回報模組51設計成每隔一預 定時間便自動偵測並輸出相對應連結模組43之狀態訊號。 再者，實施時’可將第一調變器512與第二調變器46整合 成單一個調變器，使整合後之調變器可用以將狀態訊號與 音頻接收端子45接收之音頻訊號分別調變載波於傳撥單線 32，但實施時不以此為限。 歸納上述，透過該等串接設置於傳播單線32上之狀態 回報模組51 ’可偵測發送一代表連結模組43之該等連結器 431、432狀態之狀態訊號至傳播單線32，且電連接於傳播 單線32之狀態分析模組52可由所接收之該等狀態訊號， 分析出該等連結器431、432與對應電連接之電子設備200 狀態’及判斷出傳播單線32斷線位置的設計，除了可方便 13 201012080 使用者隨時掌控該等連結模組43或電子設備2⑽是否正常 作動外，還可方便維修人員迅速知道傳播單線32斷線發生When the monitor 522 does not receive the status signal sent by one of the status report modules 51 to the propagation single line 32, it indicates that the propagation single line 32 is disconnected between the status report module 51 and the status analysis module. The orphan controller 522 can determine the propagation of the single-line 32 m line and the disconnection position quot" in which two state report modules 51 mesh, by analyzing the state signal 'transmitted bidirectionally by the state report module 51', and It will drive the alarm to appear as a disconnect warning message to remind the maintenance personnel, and at the same time drive the display to display the message of the single line 32 disconnection position, which is convenient for the maintenance personnel to go directly to the place for maintenance, no need to check along the propagation single line 32, Fang 々 7y 一.丨w -r/u ^ < When the user wants to talk with the host element 3, the audio signal can be transmitted to the Frequency: receiving terminal 45' and immediately modulating the carrier via second modulator 46 to transmit line 32 (4) to host unit 3' and demodulating by monitoring unit $ to demodulate the audio signal to monitor 522, and A speaker electrically connected to the monitoring of 53012201012080 522 outputs the audio signal for the host unit 3 around the cross-art hearing. In this embodiment, each of the connection modules 43 is provided with a plurality of first connectors 431 and a plurality of second connectors 432. However, each connection module 43 can be provided with only the first connector 431 or only The second connector 432 is provided, and when only the first connector 431 is provided, the audio output terminal 42 and the signal generator 31 need not be provided, and in practice, the host unit 3 does not need to transmit an audio signal. In addition, in this embodiment, the status report module 51 automatically detects the status of the corresponding connection module 43 every predetermined time, and the detected status is only after being driven by the controller 412. The signal output is transmitted to the propagation single line 32. However, when the status report module 51 is not driven by the controller 412, the status report module 51 can be designed to automatically detect and output the phase every predetermined time. Corresponding to the status signal of the connection module 43. Furthermore, the first modulator 512 and the second modulator 46 can be integrated into a single modulator, so that the integrated modulator can be used to receive the audio signal from the status signal and the audio receiving terminal 45. The carrier is separately modulated on the transmission single line 32, but the implementation is not limited thereto. In summary, the status reporting module 51 ′ disposed on the propagation single line 32 can detect the status signal of the connectors 431 and 432 representing the connection module 43 to the propagation single line 32, and the power is transmitted. The state analysis module 52 connected to the propagation single line 32 can analyze the state of the connectors 431, 432 and the corresponding electronically connected electronic device 200 and determine the position of the disconnection of the propagation single wire 32 from the received status signals. In addition to being convenient, 13 201012080 users can control whether the connection module 43 or the electronic device 2 (10) is normally operated, and it is convenient for maintenance personnel to quickly know that the propagation single line 32 disconnection occurs.
位置，而可直接前往該斷路位置進行檢修，進而可大 省檢修時間。 PLocation, and can go directly to the disconnected location for maintenance, which in turn allows for major maintenance time. P
此外，該傳播單線設計成開放架構的方式，除了仍具 有串接式訊號傳輸之優點外，還可使傳播單線依據預定2 該等控制單元預定位置完成佈線後，不必再刻意將傳播單 線末端回拉而與訊號產生器電連接構成封閉迴路，所以可 相對節省傳播單線之材料成本與配線時間，尤其是在控制 單兀分布位置較廣的情況下更為顯著。 而該等控制單元4之連結模組43具有多數個可供電子 叹備200電連接之第一與第二連結器431、432的設計，可 方便控制多數電子設備細之作動，並可方便制者依需 要隨時變更預控制之電子設備2〇〇類型。因此，確實可達 到本發明之目的。 惟以上所述者，僅為本發明之一較佳實施例而已，當 不旎以此限定本發明實施之範圍，即大凡依本發明申請專 利範圍及發明說明内容所作之簡單的等效變化與修飾，皆 仍屬本發明專利涵蓋之範圍内。 【圖式簡單說明】 圖1是一般串接式訊號傳輸系統的功能方塊示意圖； 及 圖2是本發明具開放架構之串接式訊號傳輸系統的一 較佳實施例之功能方塊示意圖。 14 201012080 【主要元件符號說明】 200... ......電子設備 432·... ....第二連結器 210、 230味J 口八 44 ....電源接收端子 220... .....麥克風 45 "… ....音頻接收端子 3...... ·..··主機單元 46 ..... ....第二調變器 31 .... .....訊號產生器 5....... ....監控單元 32 .... .....傳播單線 51 …·· ....狀態回報模組 4...... .....控制單元 511.··. ....狀態偵測器 41 .... ……控制模組 512.·.. ....第一調變器 411… .....解調器 52 ..... ....狀態分析模組 412... .....控制器 521.... ....解調器 42 .... .....音頻輸出端子 522.... ....監控器 43 .... ……連結模組 523.... ....顯示器 431... .....第一連結器 524···. ....警報器In addition, the propagation single line is designed as an open architecture. In addition to the advantages of serial signal transmission, the propagation single line can be completed according to the predetermined position of the control unit. Pulling and electrically connecting with the signal generator constitutes a closed loop, so the material cost and wiring time of the single line can be relatively saved, especially in the case where the control unit has a wide distribution position. The connection module 43 of the control unit 4 has a plurality of first and second connectors 431 and 432 for electrically connecting the electronic sigh 200, which can conveniently control the fine operation of most electronic devices, and can be conveniently manufactured. The type of pre-controlled electronic device can be changed at any time as needed. Therefore, it is indeed possible to achieve the object of the present invention. However, the above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, that is, the simple equivalent changes made by the scope of the invention and the description of the invention. Modifications are still within the scope of the invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a functional block diagram of a general serial-connected signal transmission system; and FIG. 2 is a functional block diagram of a preferred embodiment of the serial-connected signal transmission system of the present invention. 14 201012080 [Description of main component symbols] 200... ......Electronic device 432·....Second connector 210, 230 flavor J port eight 44 .... power receiving terminal 220. .. ..... Microphone 45 ".... Audio receiving terminal 3... ·..·· Host unit 46 ..... .... Second modulator 31 . ..... signal generator 5.........Monitoring unit 32 ....... Propagation single line 51 ...·· .... state report module 4 ...... ..... Control unit 511.··. .... state detector 41 .......... control module 512.·.. .... first modulator 411... The demodulator 52 ..... .... state analysis module 412 ... .... controller 521 ..... demodulator 42 .. .. .....audio output terminal 522..... monitor 43 ..........linking module 523.....display 431... First connector 524···.....alarm
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