200933084 九、發明說明： 【發明所屬之技術領域】 本發明係關於一種照明電路，尤指一種具乙太網路/ 電源轉換模組之照明電路，使用者能由遠端透過網路，抑 制該照明電路，以開啟、關閉或調整至少一個照明裝置^ 亮度’更能在遠端透過網路，獲得至少一個感測器傳來的 環境訊號者。 ❹ 【先前技術】 按’現今’隨著人們生活品質不斷地提升，人們對於 食、衣、住、行、育、樂…等生活方式，與過去相較之下， 皆顯著地有更高之標準’其中人們對於「住」，不再只求 一個能夠遮風避雨的處所，或單求住的舒適而已，乃轉為 要求一舒適、安全、便利三者兼顧的宅邸，因此，人們對 於住的安全、便利日趨重視，就「住」的安全面而言，人 © 們尤其對祕錢祕的安全概（如：$急照明燈、煙 霧感測器、p方盜感測器…等）乃更為講究，以期在意外狀 況（如：火災、竊盜）發生時，人們能即時避難或尋求協 助，以保障生命或財產，另就「住」的便利面而言，人們 乃追求能夠直接在遠端，對各樣電器設備（如：電燈、冷 氣機、暖氣機、風扇…等）做控制的動作，俾人們能達成 如：不需在室内即能便利地預先·冷氣機或暖氣機，進 而在其進入室内時，能夠立即享有舒適的溫度.·等便利的 功能。 200933084 首先近年來，各式新建的建築物皆普遍地設有多種 安全設施，令使用者在遇到意外狀況時，能快速的應變， 舉例而言，當使用者的居住之大樓發生火災，產生濃煙， 令一煙霧感測器感知時，該煙霧感測器即會令該大樓中， 所有’報產生警鳴，俾聽見警報的人貝，能及時避難， 或能通知消防隊救援，嗣，當電源系統受到火災影響而斷 電時，該大樓中所有的緊急照明燈即自動開啟，以照明所 ^ 在區域，供人員有較佳的能見度，以迅速逃生。 惟，上述之安全設施係具有諸多缺點： (一）由於一般的緊急照明燈之電路設計，僅能透過使用 者手動開啟，用以照明，或於電源系統斷電時，自 動開啟，以照明所在區域，卻無法判斷煙霧感測器 所感測之煙霧密度，或判斷所在區域的能見度，而 隨機調變其明亮度，故極易導致其中一樓層中，已 受到火災產生之濃煙密佈，但電源系統並未受到火 © 災影響斷電’使得緊急照明燈無法自動點亮照明， 令該樓層中之人員陷入伸手不見五指的危急狀況。 (·一)般之煙霧感測ts與防盜感測器亦僅能在煙霧或竊 盜發生時，同時啟動大樓中所有的警報，令該大樓 之人員知道該大樓中，有某一位置或樓層發生濃煙 或竊盜，卻無法即時通知相關單位（如：警察局、 消防局），令相關單位清楚知道發生濃煙或竊盜的 嚴重度或正確位置，導致排除意外狀況的時間延 誤，或令竊賊得以乘機脫逃，使得該大樓的人員財 7 200933084 產及生命受到威脅。 是以，傳統的安全設施空有照明與警報的功能，卻無 法接收遠端電源訊號或傳輸訊號，以在意外狀況發生時， 將發生意外狀況之明確的所在位置、嚴重度…等資訊，即 時透過網路，通知相關單位，以立即排出各種意外狀況， 如此’將導致所在處所之人員的生命或財產受到傷害及損 失，造成眾人極大的遺憾。 ❹ 再者’一般照明電路僅單純地具有照明之功能，而無 法連結或供使用者操控各樣電器設備，如此，將導致使用 者必須鄰近各該電器設備，才能對各該電氣設備做控制， 或必須一一購置具有遠端控制功能之電器設備，造成使用 者極大之不便，亦造成使用者購置電器設備之費用大幅地 增加，令使用者產生諸多困擾。 故’如何設計出一種具乙太網路/電源轉換模組之照明 t路’以結合至少-個照_置及至少—個感測器，令使 φ 用者不僅能在遠端透過網路，控制各該照明裝置開啟、關 閉或調整亮度，更能在遠端透過網路，獲得各該感測器傳 來的環境訊號，以在意外狀況發生時，能將意外狀況，透 過網路，通知相關單位，以有效降低生命或財產的損失， 即成為本發明欲達成之一重要目標。 【發明内容】 有鑑於前述之問題與缺點，發明人乃根據多年實務經 驗及研究實驗’終於開發錢計出本發明之—種具乙太網 200933084 路/電源轉換模組之照明電 決傳統由本發明’力有效解 雷器机偌開、關或調整亮度，或控制 ί備’亦無法透過晴將斜狀況通知蝴單位的問200933084 IX. Description of the Invention: [Technical Field] The present invention relates to a lighting circuit, and more particularly to a lighting circuit with an Ethernet/power conversion module, which can be suppressed by a user through a network at a remote end. The lighting circuit is configured to turn on, turn off or adjust at least one of the illumination devices ^ brightness 'is more likely to pass through the network at the far end to obtain an environmental signal from at least one sensor. ❹ 【Previous technology】 According to the 'current present', as people's quality of life continues to improve, people's lifestyles such as food, clothing, housing, travel, education, music, etc. are significantly higher than in the past. The standard 'where people are not just looking for a place that can shelter from the wind, or simply want to live comfortably, is to turn to a house that requires comfort, safety and convenience. Therefore, people Regarding the safety and convenience of living, we pay more attention to the safety aspect of "residence". People are especially interested in the security of secret money (such as: emergency lighting, smoke sensor, p-stolen sensor... Etc.) is more particular, in the hope that in the event of an accident (such as: fire, theft), people can immediately seek refuge or seek assistance to protect life or property, and in terms of the convenience of "living", people are pursuing It is possible to directly control the various electrical equipment (such as electric lights, air conditioners, heaters, fans, etc.) at the far end, and people can achieve such things as: pre-emptive air conditioners or Heating machine, and then When it enters the room, it can immediately enjoy comfortable temperature and other convenient functions. 200933084 First of all, in recent years, all kinds of newly built buildings are generally equipped with a variety of safety facilities, so that users can quickly respond to unexpected situations. For example, when a fire occurs in a building where a user lives, a fire occurs. When the smoke sensor senses a smoke sensor, the smoke sensor will cause all the people in the building to be alerted, and the person who hears the alarm can take refuge in time, or can notify the fire brigade to rescue, hehe, When the power system is powered down by a fire, all emergency lights in the building are automatically turned on to illuminate the area for better visibility for quick escape. However, the above-mentioned safety facilities have many shortcomings: (1) Due to the circuit design of the general emergency lighting, it can only be manually turned on by the user for lighting, or automatically turned on when the power system is powered off, to illuminate In the area, it is impossible to judge the smoke density sensed by the smoke sensor, or to judge the visibility of the area, and to adjust the brightness of the area randomly, so it is easy to cause one of the floors to be densely smoked by the fire, but the power supply The system was not powered down by the fire. The emergency lights could not automatically illuminate the lights, causing people on the floor to fall into a critical situation of reaching out. (1) The smoke sensor ts and the anti-theft sensor can only activate all the alarms in the building when smoke or theft occurs, so that the people in the building know that there is a certain location or floor in the building. If smoke or burglary occurs, it is impossible to notify the relevant units (such as the police station or the fire station) immediately, so that the relevant units can clearly know the severity or correct position of the smoke or theft, resulting in delays in eliminating the accident, or The thief was able to take the opportunity to escape, making the building's personnel 7 200933084 production and life threatened. Therefore, the traditional security facilities have the function of lighting and alarm, but they cannot receive the remote power signal or transmission signal, so that when the unexpected situation occurs, the location, severity, etc. of the unexpected situation will occur. Through the Internet, the relevant units are notified to immediately discharge various accidents, which will cause the lives or property of the personnel in the premises to be harmed and lost, which is extremely regrettable. ❹ In addition, the general lighting circuit only has the function of lighting, and cannot connect or allow the user to control various electrical devices. Therefore, the user must be adjacent to each electrical device to control each electrical device. Or it is necessary to purchase the electrical equipment with remote control function one by one, which causes great inconvenience to the user, and also causes the user to purchase the electrical equipment to greatly increase the cost, which causes many troubles for the user. Therefore, 'how to design an illumination t-channel with an Ethernet/power conversion module' to combine at least one photo with at least one sensor so that the user can not only pass through the network at the far end. Controlling the lighting device to turn on, off or adjust the brightness, and more remotely accessing the network through the network to obtain environmental signals from the sensors, so that unexpected situations can be transmitted through the network when an unexpected situation occurs. Informing the relevant units to effectively reduce the loss of life or property is an important goal of the present invention. SUMMARY OF THE INVENTION In view of the foregoing problems and shortcomings, the inventors have based on years of practical experience and research experiments to finally develop the invention of the invention - the lighting of the Ethernet/200933084 circuit/power conversion module Invented that 'the effective force of the eliminator to open, close or adjust the brightness, or control the ' 亦 '
本發明之—目的，係提供—種具乙太網路/電源轉換模 組之照明電路，該照明電路包括—電路板、—電腦晶片、 一^太網路/電源轉換模組（Power over Lan，簡稱p〇U、 一記憶體模組、一脈寬調變模組（Pulse Width ilation ’簡稱觸）、—感測器擴充模組及一電源供應 器，其中該魏晶#、該乙太網路/電轉觀組、該記憶 體模組、脈寬調麵組、該細㈣充模組及該電源供應 器係安裝在該電路板上，該電腦晶片包括一中央處理單 元、一北橋電路及一南橋電路，該中央處理單元係與該北 橋電路電氣連接，該北橋電路係分別與該南橋電路及該記 憶體模組電氣連接，並透過一網路介面（LAN)與該乙太網 路/電源轉換模組電氣連接，當電源供應器透過一傳輸線 路，將包含電源訊號與網路訊號之組合訊號傳輸至該乙太 網路/電源轉換模組時，該乙太網路/電源轉換模組係能由 該組合訊號中解析出網路訊號，並將該網路訊號傳送至該 網路介面’或將該網路介面傳送來之網路訊號，與電源訊 號相輕合為組合訊號’以藉由該電源供應器及該傳輸線路 傳出，該脈寬調變模组係分別與該南橋電路之一通用輸出 入介面（General Purpose Input/Output，簡稱 GPI0) 及該電源供應器電氣連接，以根據該通用輸出入介面傳來 9 200933084 之控制訊號’控制該電源供應器之輪出，以控制該脈寬調 變模組上外接之至少一個照明裝置（如：led模組或緊急 照明燈）的開啟、關閉或亮度’該感測器擴充模組係與該 北橋電路之一串流周邊介面（Serial Peripheral Interface ’簡稱SPI)電氣連接，供外接至少一個感測器 (如：煙霧感測器、溫度感測器、防盜感測器…等），用 以接收各該感測器傳來的偵測訊號（如：煙霧、溫度… 等），如此，當該照明電路連接各該照明裝置或感測器等 周邊元件後，使用者即能在意外狀況（如：火災或竊盜） 發生時，由遠端透過網路，控制該照明電路，以開、關或 調整各該照明裝置之亮度，且使用者尚能在遠端透過網 路’獲取由各該感測器傳來的環境訊號，以將意外狀況’ 透過網路，通知相關單位（如：警察局、消防局），令相 關單位與人員能緊急應變，防止人員生命或財產的傷害與 損失。 本發明之另一目的，係該照明電路尚包括一繼電模 組，該繼電模組係設在該電路板上’與該電源供應器相連 接，且藉由該通用輸出入介面與該南橋電路電氣連接，當 該繼電模組與至少-電器設備（如：風扇、冷氣機、暖氣 機···等）相連接時，該繼電模組係能根據該通用輪出入介 面傳來之控制訊號，控制該電源供應器之輸出，以控制各 該電器设備的開啟、關閉或強度，俾意外狀況發生時，該 電器設備所在之區域之濃煙能迅速向外排出，或立即對該 區域降溫，喊缓火勢職，又，使用者亦雜由該照明 200933084 電路之繼電齡’在遠端對各該電雜備撕控制，令使 用者能便利地使用各該電器設備。 本發明之又另—目的，健祕電路與尚與至少一個 味Μ相連接’如此，當意外狀膽辦，各糊队係能於 接收到該南橋電路傳來之控制訊號後，發出警鳴，即時馨 告各該㈣所在區域之人s，俾賴域之人胃能緊急應 變，防止人員生命或財產的傷害與損失。 為便貝審查委員能對本發明之目的、形狀、構造裝 置特徵及其功效’做更進-步之認識與了解，茲舉實施例 配合圖式，詳細說明如下： 【實施方式】 按，由於，電子科技的迅速發展，其中對於電子傳輸 技術’國際電機電子工程師協會（Institute 〇fThe object of the present invention is to provide a lighting circuit with an Ethernet/power conversion module, the lighting circuit comprising: a circuit board, a computer chip, a network/power conversion module (Power over Lan) , referred to as p〇U, a memory module, a pulse width modulation module (Pulse Width ilation), a sensor expansion module and a power supply, wherein the Wei Jing #, the Ethernet The network/electrical observation group, the memory module, the pulse width adjustment group, the thin (four) charging module and the power supply system are mounted on the circuit board, the computer chip comprises a central processing unit and a north bridge circuit And a south bridge circuit, the central processing unit is electrically connected to the north bridge circuit, the north bridge circuit is electrically connected to the south bridge circuit and the memory module, respectively, and through a network interface (LAN) and the Ethernet / Power conversion module electrical connection, when the power supply transmits a combined signal of the power signal and the network signal to the Ethernet/power conversion module through a transmission line, the Ethernet/power conversion Module system can be The network signal is parsed in the combined signal, and the network signal is transmitted to the network interface or the network signal transmitted from the network interface is combined with the power signal as a combined signal to enable the power signal The power supply and the transmission line are transmitted, and the pulse width modulation module is electrically connected to a general purpose input/output (GPI0) of the south bridge circuit and the power supply, respectively, according to the universal The input signal of the input interface 9 200933084 controls the rotation of the power supply to control the opening of at least one external lighting device (such as a led module or an emergency light) externally connected to the pulse width modulation module. Shutdown or brightness' The sensor expansion module is electrically connected to one of the north bridge circuits (Serial Peripheral Interface (SPI) for external connection of at least one sensor (eg smoke sensor, temperature sense) a detector, an anti-theft sensor, etc., for receiving a detection signal (such as smoke, temperature, etc.) from each of the sensors, such that when the illumination circuit is connected to each of the illumination devices After the peripheral components such as sensors or sensors are installed, the user can control the lighting circuit through the network when an unexpected situation (such as a fire or a theft) occurs, to turn the lighting device on, off or adjust. The brightness, and the user can still obtain the environmental signal transmitted by each sensor through the network at the remote end to notify the relevant units (such as police station, fire station) through the network. The related units and personnel can make emergency measures to prevent injury and loss of human life or property. Another object of the present invention is that the lighting circuit further includes a relay module, and the relay module is disposed on the circuit board. 'Connecting to the power supply and electrically connecting to the south bridge circuit through the universal input/output interface, when the relay module and at least - electrical equipment (eg, fan, air conditioner, heater, etc.) When connected, the relay module can control the output of the power supply according to the control signal transmitted from the universal wheel access interface to control the opening, closing or strength of each electrical device, when an unexpected situation occurs. The smoke in the area where the electrical equipment is located can be quickly discharged to the outside, or immediately cool down the area, shouting the fire, and the user is also affected by the relay age of the 200933084 circuit. The miscellaneous tear control allows the user to conveniently use each of the electrical devices. According to still another aspect of the present invention, the secret circuit is connected to at least one miso. Thus, when the accidental operation is performed, each paste team can sound a warning after receiving the control signal transmitted from the south bridge circuit. Instantly sue each person (4) in the area where the person s, the person who relies on the domain can respond urgently to prevent injury and loss of life or property of the person. In order to make the understanding and understanding of the purpose, shape, structure of the device and its function of the present invention, the embodiment can be described in detail as follows: [Embodiment] Press, due to The rapid development of electronic technology, which is for the electronic transmission technology 'Institute 〇f
Electrical ’ Electronics，and Engineering，，簡稱 IEEE) φ 公佈了一項新的規範’即IEEE802.3af，其係規範一種乙 太網路/電源轉換技術（Power over Lan，簡稱p〇L)，該 技術係令一傳輸線路具有同時傳輸電源訊號及網路訊號之 功能，如此，藉由該項電子傳輸技術，許多電子設備進行 遠端架設時，使用者能大幅減少各該電子設備之電源訊號 線材與網路訊號線材的配置、及費用，使得各該電子設備 使用者，能有效降低對各該電子設備進行遠端架設之成 本，及提高使用者其架設各該電子設備之便利性。 本發明係一種具乙太網路/電源轉換模組之照明電 11 200933084 路，在本發明之一較佳實施例中’敬請參閱第1圖所示， 該照明電路1包括一電路板2、一電腦晶片20、一記憶體 模組21、一電源供應器22、一乙太網路/電源轉換模組23、 一脈寬調變模組 24 (Pulse Width Modulation，簡稱 PWM) 及一感測器擴充模組25,其中該電腦晶片20、該記憶體模 組21、該電源供應器22、該乙太網路/電源轉換模組23、 脈寬調變模組24及該感測器擴充模組25皆安裝在該電路 板2上’該電腦晶片20包括一中央處理單元2〇〇、一北橋 電路201及一南橋電路202，該中央處理單元200係與該 北橋電路201電氣連接，該北橋電路2〇1係分別與該南橋 電路202及該記憶體模組21電氣連接，並透過一網路介面 203 (LAN)與該乙太網路/電源轉換模組23電氣連接，當 該電源供應器22透過一傳輸線路3，將包含電源訊號與網 路訊號之組合訊號傳輸至該乙太網路/電源轉換模組23 時，該乙太網路/電源轉換模組23係能由該組合訊號中解 析出網路訊號，並將該網路訊號傳送至該網路介面203， 或將該網路介面203傳送來之網路訊號，與電源訊號相耦 合為組合訊號’以藉由該電源供應器22及該傳輸線路3傳 出，而該脈寬調變模組24係分別與該南橋電路2〇2之一通 用輸出入介面 204 ( General Purpose Input/Output，簡 稱GPI0)及該電源供應器22電氣連接，以根據該通用輸 出入介面204傳來之控制訊號’控制該電源供應器22之輸 出，以控制該脈寬調變模組24上外接之至少一個照明裝置 4 (如：LED模組或緊急照明燈）的開啟、關閉或亮度，另 12 200933084 該感測器擴充模組25係與該北橋電路2〇1之一串流周邊介 面 205 (Serial Peripheral Interface，簡稱 SPI)電氣 連接’供外接至少一個感測器5(如：煙霧感測器、溫度 感測器、防盜感測器、濕度感測器、二氧化碳感測器、監 視器…等）’用以接收各該感測器5傳來的偵測訊號（如： 煙霧、溫度、濕度、氣體濃度..·等）。 如此，當該照明電路1與外接之各該照明裝置4或感 0 測器5等周邊元件相連接後，使用者不僅能在遠端透過網 路，控制該照明電路1，以開啟、關閉或調整各該照明裝 置4之亮度’亦能在遠端透過網路，控制各該感測器5， 監控該照明電路1之所在區域的情況（如：人員出入狀況、 調整濕度門限值··.等）’更能在遠端透過網路，獲得各該感 測器5傳來的環境訊號，以在意外狀況（如：火災或竊盜） 發生時，能將意外狀況，透過網路，通知相關單位（如： 警察局、消防局），以有效降低生命或財產的損失，令使 〇 用者得到更佳的安全保障。 在該實知例中，復請參閱第1圖所示，該脈寬調變模 組24係為一種對類比信號進行數位編碼的方法能夠讓輸 出之電源訊號不僅穩定地被輸出，尚能在收到該南橋電路 202之通用輪出入介面2〇4傳來之控制訊號，控制該電源 供應器22之輸出電源訊號時’穩定地進行調變，故能有效 防止電源訊號之電壓或電流因受到使用者不慎之控制，突 然增加，造成各該照明裝置4損壞的問題。 再者，在該實施例中，該照明電路1尚包括一繼電模 13 200933084 組26，該繼電模組26係設在該電路板2上，與該電源供 應器22相連接，且該繼電模組26係藉由該通用輪出入介 面204與該南橋電路202電氣連接，以當該繼電模組邡^ 至少-電器設備6 (如：電扇、冷氣機、暖氣機·.等）相 連接時，其係能根據該通用輸出入介面2〇4傳來之控制訊 號，控制該電源供應器22之輸出，以控制各該電器設備\ 的開啟、關_度，如此，當意外狀況發生時，使用者 即能在遠端透過網路，以藉由該照明電路j啟用各該電器 »又備6，進行散熱、排煙或降溫…等動作，以減緩意外狀 況的嚴重度，再者’使用者雜藉由該_電路丨之繼電 模組26，在遠端對各該電器設備6進行控制，令使用者能 便利地使用各該電器設備6，故，該照明電路j係具備更 多元化之操控功能。 復請參閲第1圖所示，該南橋電路2〇2於該實施例中， 尚與至少一個喇队7相連接，如此，當意外狀況發生時， 各該喇叭7係能於接收到該南橋電路2〇2傳來之控制訊號 後，發出警鳴，即時警告各該喇0八7所在區域之人員，俾 該區域之人員能緊急賴，並且令相關單位進行救災或除 暴時’能確知發生斜航之地點，增加斜狀況排除之 效率，有效防止人員生命或財產的傷害與損失。 在該實施例中，係以該照明電路1安裝於一大樓内的 第五樓’且該照明電路i該以照明裝置4為—緊急照明燈、 該感測器5為一煙霧感測器及該電器設備6為一排煙風 扇，以作為本發明之照明電路1的外接裝置為例，說明如 200933084 下’當該照明電路1藉由該電源供應器22，與一傳輸線路 3連接時，該照明電路1即獲取電源訊號，令該照明電路i 得到能執行動作之電力。 首先，當第五樓發生火災，該煙霧感測器5偵測到第 五樓有濃煙產生時，該煙霧感測器5即立刻將偵測訊號傳 回該照明電路1之感測器擴充模組25，該感測器擴充模組 25隨即透過該串流周邊介面205，將感測訊號傳回該電腦 ❹ 晶片20進行處理’以透過通用輸出入介面204，並分別控 制脈寬調變模組24開啟緊急照明燈4，及控制該繼電模組 26開啟排煙風扇6’而該電腦晶片20亦能對該喇η八7發出 控制訊號’令味I。八7發出警鳴’警告大樓所有人員避難， 再者’該電腦晶片20係能將感測訊號轉為網路訊號，嗣， 該電腦晶片20即透過該網路介面203，將網路訊號傳輸至 該乙太網路/電源轉換模組23，令該乙太網路/電源轉換模 組23將網路訊號與電源訊號相耦合為組合訊號，以藉由該 φ 電源供應器22透過該傳輸線路3將組合訊號傳出，令處在 該傳輸線路3遠端之消防局主控台顯示訊息，供消防局人 員能得知第五樓發生濃煙的嚴重度，並迅速派遣消防隊員 出發進行搶救。 又’若消防局人員發現該照明電路1自動開啟的該緊 急照明燈4之亮度不足，或該排煙風扇6排煙速率不夠， 係能由主控台輸入指令，透過該傳輸線路3傳輸至該照明 電路1，嗣，該乙太網路/電源轉換模組23將對傳來之組 合訊號進行解析，以將包含主控台輸入之指令訊號的網路 15 200933084 訊號傳至該電腦晶片2〇，令該電腦晶片2〇分别對該 調變模組24及該繼電模組26發出控制峨，^ 源供應能輪出最大之功率，使得該緊急照明ς4= 最大之儿度及令該排煙風扇6增加至最強排煙速率，如 此藉由該照明電路1，即能有效辅助消防局救難與該大 樓之人員能緊急逃生，防止人貞生命或職的傷害與損 失，大幅地提升該大樓之人員「住」的安全。 ❹ 綜上所述，該實施方式僅為本發明較佳之一具體實施 例’惟本發明之構造特徵及應用並不侷限於此，任何熟悉 該項技藝者在本發明領域内，可輕易思及之變化或修飾， 皆可涵蓋在以下本案之專利範圍。 【圖式簡單說明】 第1圖係本發明具乙太網路/電源轉換模組之照明電路之 一實施例方塊圖。 【主要元件符號說明】 照明電路 ......... 1 電路板 ......... 2 電腦晶片 .........20 中央處理單元 ......... 200 北橋電路 .........201 南橋電路 .........202 網路介面 ......... 203 200933084 通用輸出入介面 ......... 204 串流周邊介面 ......... 205 記憶體模組 ......... 21 電源供應器 22 乙太網路/電源轉換模組 ......... 23 脈寬調變模組 24 感測器擴充模組 25 繼電模組 26 傳輸線路 ......... 3 照明裝置 4 感測器 ......... 5 電器設備 ......... 6 剩口八 ......... 7 ❿ 17Electrical ' Electronics, and Engineering, IEEE (referred to as IEEE) φ announced a new specification 'IEEE802.3af, which regulates a Power over Lan (p〇L) technology. The transmission line has the function of transmitting power signals and network signals at the same time. Thus, by using the electronic transmission technology, when many electronic devices are remotely erected, the user can greatly reduce the power signal wires of the electronic devices. The configuration and cost of the network signal wire enable the user of the electronic device to effectively reduce the cost of remotely erecting the electronic device and improve the convenience of the user to set up the electronic device. The present invention is a lighting circuit 11 200933084 with an Ethernet/power conversion module. In a preferred embodiment of the present invention, please refer to FIG. 1 , the lighting circuit 1 includes a circuit board 2 a computer chip 20, a memory module 21, a power supply 22, an Ethernet/power conversion module 23, a pulse width modulation module 24 (Pulse Width Modulation, PWM) and a sense The detector expansion module 25, wherein the computer chip 20, the memory module 21, the power supply 22, the Ethernet/power conversion module 23, the pulse width modulation module 24, and the sensor The expansion module 25 is mounted on the circuit board 2. The computer chip 20 includes a central processing unit 2, a north bridge circuit 201, and a south bridge circuit 202. The central processing unit 200 is electrically connected to the north bridge circuit 201. The north bridge circuit 2〇1 is electrically connected to the south bridge circuit 202 and the memory module 21, and is electrically connected to the Ethernet/power conversion module 23 through a network interface 203 (LAN). The power supply 22 transmits a power signal and a network through a transmission line 3. When the combined signal of the signal is transmitted to the Ethernet/power conversion module 23, the Ethernet/power conversion module 23 can analyze the network signal from the combined signal and transmit the network signal. The network signal transmitted to the network interface 203 or the network interface 203 is coupled to the power signal as a combined signal 'to be transmitted by the power supply 22 and the transmission line 3, and the pulse width The modulation module 24 is electrically connected to the general purpose input/output (GPI0) and the power supply 22 of the south bridge circuit 2〇2, respectively, to be transmitted according to the universal input/output interface 204. The control signal 'controls the output of the power supply 22 to control the opening, closing or brightness of at least one illuminating device 4 (such as an LED module or an emergency light) externally connected to the pulse width modulation module 24, 12 200933084 The sensor expansion module 25 is electrically connected to one of the north bridge circuits 2〇1, a serial peripheral interface 205 (for SPI) for external connection of at least one sensor 5 (eg, smoke sensing) Device, temperature The detector, the anti-theft sensor, the humidity sensor, the carbon dioxide sensor, the monitor, etc.) are configured to receive the detection signals from the sensors 5 (eg, smoke, temperature, humidity, gas concentration) ..·Wait). In this way, when the lighting circuit 1 is connected to peripheral components such as the external lighting device 4 or the sensor 5, the user can not only control the lighting circuit 1 through the network at the remote end to open, close or Adjusting the brightness of each of the illumination devices 4 can also be controlled at the remote end through the network to control each of the sensors 5, and monitor the area of the illumination circuit 1 (eg, personnel access conditions, adjustment of humidity thresholds. Etc.) 'It is better to obtain the environmental signals from the sensors 5 through the network at the remote end to notify the unexpected situation through the network when an unexpected situation (such as a fire or theft) occurs. Relevant units (such as: police stations, fire stations) to effectively reduce the loss of life or property, so that the users get better security. In the practical example, as shown in FIG. 1 , the pulse width modulation module 24 is a method for digitally encoding an analog signal, so that the output power signal can be output not only stably, but also Receiving the control signal transmitted from the universal wheel access interface 2〇4 of the south bridge circuit 202, and controlling the output power signal of the power supply 22 to be stably modulated, thereby effectively preventing the voltage or current of the power signal from being affected The user's inadvertent control suddenly increases, causing problems in the damage of each of the lighting devices 4. In addition, in this embodiment, the lighting circuit 1 further includes a relay module 13 200933084 group 26, the relay module 26 is disposed on the circuit board 2, and is connected to the power supply 22, and the The relay module 26 is electrically connected to the south bridge circuit 202 by the universal wheel access interface 204, so that the relay module 至少^ at least - electrical equipment 6 (eg, electric fan, air conditioner, heater, etc.) When connected, the system can control the output of the power supply 22 according to the control signal transmitted from the universal input interface 2〇4 to control the opening and closing degrees of each electrical device, thus, when an unexpected situation occurs. When it occurs, the user can pass through the network at the remote end to enable the electric appliances to be cooled, exhausted, or cooled by the lighting circuit j to slow down the severity of the accident, and then The user's relay module 26 of the _ circuit , controls the electrical devices 6 at the remote end, so that the user can conveniently use each of the electrical devices 6, so that the lighting circuit j More diversified control functions. Referring to FIG. 1, the south bridge circuit 2〇2 is connected to at least one of the racquets 7 in this embodiment, so that when an unexpected situation occurs, each of the horns 7 can receive the After the control signal from the South Bridge circuit 2〇2, a warning sounds, and immediately warns the personnel in the area where the local area is located. The personnel in the area can respond urgently, and the relevant units can be sure of the disaster relief or violent disaster. The location where the slanting is taken increases the efficiency of the oblique condition and effectively prevents the injury and loss of the life or property of the person. In this embodiment, the lighting circuit 1 is mounted on a fifth floor in a building, and the lighting circuit i is an emergency lighting device, the sensor 5 is a smoke sensor, and the sensor 5 is a smoke sensor. The electrical device 6 is a smoke exhaust fan, and is taken as an external device of the lighting circuit 1 of the present invention. For example, when the lighting circuit 1 is connected to a transmission line 3 by the power supply 22, as in 200933084, The lighting circuit 1 obtains a power signal, so that the lighting circuit i obtains power capable of performing an action. First, when a fire occurs on the fifth floor, the smoke sensor 5 detects that smoke is generated on the fifth floor, and the smoke sensor 5 immediately transmits the detection signal back to the sensor expansion of the illumination circuit 1. The module 25, the sensor expansion module 25 then transmits the sensing signal back to the computer 晶片 chip 20 for processing by the stream peripheral interface 205 to pass through the general-purpose output interface 204 and separately control the pulse width modulation. The module 24 turns on the emergency light 4, and controls the relay module 26 to turn on the exhaust fan 6'. The computer chip 20 can also issue a control signal 'I" to the MN8. 8:7 issued a warning to warn all members of the building to take refuge. Furthermore, the computer chip 20 system can convert the sensing signal into a network signal. Then, the computer chip 20 transmits the network signal through the network interface 203. The Ethernet/power conversion module 23 causes the Ethernet/power conversion module 23 to couple the network signal and the power signal into a combined signal to transmit the transmission line through the φ power supply 22 3 The combined signal is transmitted, so that the fire station main control station at the far end of the transmission line 3 displays a message for the fire department personnel to know the severity of the smoke on the fifth floor, and quickly dispatches the firefighters to proceed for rescue. . In addition, if the fire department personnel find that the brightness of the emergency light 4 automatically turned on by the lighting circuit 1 is insufficient, or the exhausting speed of the exhaust fan 6 is insufficient, the command can be input by the main control station and transmitted to the transmission line 3 to The lighting circuit 1, the Ethernet/power conversion module 23, parses the transmitted combined signal to transmit the network 15 200933084 signal including the command signal input by the console to the computer chip 2 In other words, the computer chip 2 is respectively controlled by the modulation module 24 and the relay module 26, and the source supply can rotate the maximum power, so that the emergency illumination ς4=maximum degree and the The exhaust fan 6 is increased to the strongest smoke exhausting rate, so that the lighting circuit 1 can effectively assist the fire station to rescue and the personnel of the building can escape emergencyly, thereby preventing the injury and loss of life or occupation, and greatly improving the The safety of the people living in the building. In summary, the embodiment is only one preferred embodiment of the present invention. However, the structural features and applications of the present invention are not limited thereto, and any one skilled in the art can easily think of it in the field of the present invention. Any changes or modifications may be covered by the patents in this case below. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a block diagram showing an embodiment of a lighting circuit of the present invention having an Ethernet/power conversion module. [Description of main component symbols] Lighting circuit......... 1 Circuit board......... 2 Computer chip.........20 Central processing unit.... .... 200 North Bridge Circuit.........201 South Bridge Circuit......202 Network Interface......... 203 200933084 Universal Output Interface... ...... 204 Streaming Peripheral Interface......... 205 Memory Module......... 21 Power Supply 22 Ethernet/Power Conversion Module.. ....... 23 pulse width modulation module 24 sensor expansion module 25 relay module 26 transmission line .... 3 lighting device 4 sensor ..... .... 5 Electrical equipment......... 6 Remaining eight......... 7 ❿ 17