1334499 九、發明說明： 【發明所屬之技術領域】 本發明係關於一種光纜網路戶外箱體門禁監控裝置及其 方法’特収指-種在資訊系統上利用錢制達到系統權限 控管之光纜網路戶外箱體門禁監控裝置及其方法。 【先前技術】1334499 IX. Description of the invention: [Technical field of the invention] The present invention relates to an optical cable network outdoor box access control monitoring device and a method thereof - a special type of optical cable that uses the money system to achieve system authority control on the information system Network outdoor cabinet access control device and method thereof. [Prior Art]
隨著全球網際網路的急遽成長，傳統網路已無法應付通 訊革命造成對高速資訊傳輸應m而光電產業技術的 成熟及產品應用的多樣化，冑時為急遽成長的全球網際網 路' 高品質多媒體網路及各種數據通訊所需要之大量頻寬， 提供最佳的解決途徑’因此，各種光通訊網路架構相繼出 現’在這大量使用的光纜網路中會有許多戶外配線的箱體， 為防止非公司人員打開箱體竊取資訊或破壞特定傳輸網 路’本發明人認為有必要發明能方便監測⑽網路戶外箱體 門禁監控裝置及其方法，以避免類似情況再度發生。 以往的電信，網路都是銅導體的電境網路，其彳外箱體的 皿l方式均採用電氣監控方式，隨著全球網際網路的急遽成 長，傳統網路已無法應付通訊革命造成對高速資訊傳輸應用 之需求’因此’各種光通訊網路架構相繼出現，電作網路由 光境取代㈣，戶外㈣的監控方〜果㈣電❹控方 式’勢必要佈放專線㈣供監控使用，因而造成管道資源浪 費不合時代需求。 •1334499 由此可見，上述習用電氣監控方式仍有諸多缺失，實非 一良善之設計者，而亟待加以改良。 本案發明人鑑於上述習用電氣監控方式所衍生的各項缺 點，乃亟思加以改良創新，並經多年苦心孤諸潛心研究後， 終於成功研發完成本件—錄杏潑 仟種先纜網路戶外箱體門禁監控裝 置及其方法。 【發明内容】 本發明之目的即在於提供一種光纜網路戶外箱體門禁監 控裝置及其方法，特別係指—種使㈣便且成本低之被動式 光纖光魔網路戶外箱體門禁監控裝置及其方法，配合光纜網 路服務系統之佈放，當井僧綱攸6 ^ 田九纜網路戶外箱體門禁被打開時，在 -般機房即可監測並邦定是否有被許可開啟或非法入侵，並 正確清楚地顯示非法人侵地點，以確保網路資訊安全。’ 本發明之次-目的係在於提供—種針對光纜網路戶外箱 體門禁被監測功能需求之裝置與方法。與傳統光時域反射器 的監測方式比較，本發明可取代電氣監控方式，架構更符合 光纜網路，更經濟之監測方式。 可達成上述發明目的之光I網路戶外箱體門禁監控裝置 及其方法’係利用-組光纖監測裝置即時監測光纖反射回來 之不同監測波長與光功率，以達到光境網路戶外箱體門禁監 列之目的β該裝置之組成包括有：（―）可調頻率監測光源模 6 1334499 · 組（Tunable Light Source) ’用以持續送出監測波段之光源、 (二）光循環器（Optical Circulator)，用以連接監測光源送來之 • 光’再送入監測光纖中，並接受監測光纖反射回來之監測光 再送入光功率&十、（二）陣列式-光功率計（Optical Power Meter) 模組，量測光網路反射回來之不同監測波長光功率、（四）控 -制電腦，控制可調頻率監測光源與光功率計同步，並擷取光 功率。)* 1測完之波形圖，經比對分析以得到整個光瘦網路戶 •外相體門禁最新的狀態資訊、（五)光分波多工元件 (Wavelength Division Multiplexer，WDM)，用以將不同的監 測波段傳送至各個戶外箱體門禁偵測元件、（六）光分歧器， 用以將監測頻率的光平均分配至每條監測光纖之光循環器、 (七）特疋監測波長反射元件，僅反射監測波段中之特定監測 波長、（八）戶外箱體門禁開關偵測裝置，用以監測戶外箱體 鲁門禁被打開或關閉。本發明之方法主要係利用光功率計與可 調頻率監測光源模組即時量測光網路反射回來之不同監測 波長及其光功率，控制電腦將此量測資料進行比對分析，以 —疋否有被許可開啟或非法入侵做為告警與後續處理流 * 程之依據。 【實施方式】 請參閱圖_郎_ 所不’為本發明光纜網路戶外箱體門禁監 裝置及其方法之牟椹_ _ : >、構不意圖，如圖所示，其監測的主要裝置 7 1334499 位於機房10，當可調頻率光源模組14送出監測頻率的光訊 號至光分歧ϋ 1!時，將監咖㈣光平均分配至每條監測 光纖13之光循環器12，該光循環器12將輸出的光連接至戶 外光缓17内光纖13’在分歧點該第—光分波多工元件财 把U的光波分出經分歧光磾17内光纖13傳至戶外箱趙2〇, 其餘頻率的光波經原光境17内光纖13傳至下—個分歧點， 下一個分歧點内之第二光分波多工元件19會把_光波分 出經分歧光纜17内光纖13傳至下一個戶外箱體2〇,其餘頻 率的光波經原光缆17内光纖13傳至下一個分歧點，依此類 推就可把特定的波長傳送至每個戶外箱體2卜此時，於戶外 箱體20内的門鎖與光纖連接器插座21固定在—起，而門鎖 ”光戴連接窃插座2 i相固定即所謂戶外箱體門禁開關偵測 ^ 未表示）戶外箱體20内的門閂與光纖連接器22固 一在"起W門閂插入門鎖鎖上箱門時光纖連接器22就會 插入光纖13插座將特定波長之光波傳至特定監測波長反射 兀件此時特定波長之光波會被反射回原光纖η循著原 來的路徑回到光循璟35 ,， Α M , 環Is 12’戶外光纜17内光纖13反射回來 的光經光循環器12楂、玄s β ,, 傳达至陣列式光功率計模組16，由控制 電腦15控制與可調頻率光源模組μ同步接收量測反射回來 的光波強度，可得頻率與光功率之波形圖， 另’請參閱圖- ώί·*· 仏 所不’今該光纜網路戶外箱體門禁監控 8 1334499 裝置及其方法之t陣列式光功率計模組與可調頻率光源模 組同步接收量測反射光之波形示意圊，當某個戶外箱體Μ 的門被打開時㈣抽離門鎖，該光纖連接器22就會被拔出 光纖連接n插座21，料特❹長之光波無法妓射回陣列 式光功率計模組16，其所測得之頻率與光功率之波形圖會與 先前不同，經過控制電腦比對資料分析後，就可得知何處之 箱體門被打開或非法入侵’以做為告警等後續流程之依據。 本發明所用之監測波段不限定於某特定波段，只要具有 光源、光分波多工元件、光柵及陣列式光功率計模組皆可配 合，不管任何波長均可做為監測波段，·本發明之特定監測波 長反射元件之製造方式不限定於光纖光柵(Fiber Bragg Grating，FBG)，亦可為薄膜據波器（Thin-Film Filter, TFF)、 平面光波導（P1_r Lightwave⑸吨pLc)與嫁接的㈣With the rapid growth of the global Internet, the traditional network has been unable to cope with the communication revolution, which has caused the high-speed information transmission and the maturity of the optoelectronic industry technology and the diversification of product applications. Quality multimedia networks and the wide range of bandwidth required for various data communications provide the best solution. Therefore, various optical communication network architectures have emerged. 'There are many outdoor wiring cabinets in this heavily used cable network. In order to prevent non-corporate personnel from opening the box to steal information or destroy a specific transmission network, the inventors believe that it is necessary to invent a device that can easily monitor (10) the network outdoor cabinet access control device and its method to avoid similar situations from happening again. In the past, telecommunications, the network was the electrical network of copper conductors, and the methods of the external cabinets were all electrically monitored. With the rapid growth of the global Internet, the traditional network could not cope with the communication revolution. The demand for high-speed information transmission applications 'so the various optical communication network architectures have emerged, the electric network routing environment replaced (four), outdoor (four) monitoring side ~ fruit (four) electric control method "necessary deployment of special line (four) for monitoring use, As a result, the waste of pipeline resources is not in keeping with the needs of the times. • 1334499 It can be seen that there are still many shortcomings in the above-mentioned conventional electrical monitoring methods, which is not a good designer and needs to be improved. In view of the shortcomings derived from the above-mentioned conventional electrical monitoring methods, the inventor of the present invention has improved and innovated, and after years of painstaking research, he finally succeeded in research and development of this piece. Body access control device and method thereof. SUMMARY OF THE INVENTION The object of the present invention is to provide an optical cable network outdoor enclosure access control device and method thereof, and particularly to a passive optical fiber optical network outdoor enclosure access control device that enables (4) and low cost The method, in conjunction with the deployment of the optical cable network service system, can be monitored and bound in the general machine room when the access control of the well network is completed. Invade and correctly and clearly show the location of illegal people to ensure the security of online information. The second aspect of the present invention is to provide an apparatus and method for the need for the monitoring function of the outdoor access control of the cable network. Compared with the traditional optical time domain reflector monitoring method, the invention can replace the electrical monitoring mode, and the architecture is more in line with the optical cable network and more economical monitoring mode. The light I network outdoor box access control monitoring device and the method thereof for achieving the above object of the invention use the -group fiber monitoring device to instantly monitor different monitoring wavelengths and optical powers reflected by the optical fiber to achieve the light environment network outdoor box access control Purpose of the monitoring β The composition of the device includes: (―) adjustable frequency monitoring light source mode 6 1334499 · Group (Tunable Light Source) 'to continuously send out the monitoring band of light source, (b) optical circulator (Optical Circulator) For connecting the monitoring light source, the light is sent to the monitoring fiber, and the monitoring light reflected by the monitoring fiber is sent back to the optical power & 10, (2) Array-optical power meter (Optical Power Meter) mode The group measures the optical power of different monitoring wavelengths reflected by the optical network, and (4) controls the computer, controls the adjustable frequency monitoring light source to synchronize with the optical power meter, and extracts the optical power. ) 1 1 measured waveform diagram, after comparison analysis to get the latest status information of the entire optical thin network household and external phase access control, (5) Wavelength Division Multiplexer (WDM), used to different The monitoring band is transmitted to each of the outdoor enclosure access detecting components, and (6) the optical splitter, for distributing the light of the monitoring frequency evenly to the optical circulator of each monitoring optical fiber, and (7) the characteristic monitoring wavelength reflecting component. Only the specific monitoring wavelength in the monitoring band is reflected, and (8) the outdoor box access control switch detecting device is used to monitor whether the outdoor box door is closed or closed. The method of the invention mainly utilizes the optical power meter and the adjustable frequency monitoring light source module to measure the different monitoring wavelengths and optical powers reflected by the optical network, and controls the computer to perform comparative analysis on the measured data to Whether there is permission to open or illegal intrusion as the basis for the alarm and subsequent processing flow. [Embodiment] Please refer to the figure _ Lang _ 不 ' 为本 光 光 光 光 光 光 光 光 光 光 光 光 光 光 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The device 7 1334499 is located in the equipment room 10, and when the adjustable frequency light source module 14 sends the optical signal of the monitoring frequency to the light divergence ϋ 1 !, the light of the monitoring coffee (4) is evenly distributed to the optical circulator 12 of each monitoring optical fiber 13, the light The circulator 12 connects the output light to the outdoor light-slow fiber 17' at the divergence point. The first-wave-wavelength multiplexed component divides the light wave of the U into the outdoor light box 13 through the optical fiber 13 in the divergent aperture 17 The light wave of the remaining frequency passes through the optical fiber 13 in the original optical environment 17 to the next divergence point, and the second optical splitting multiplex component 19 in the next divergence point splits the _light wave out through the optical fiber 13 in the divergent optical cable 17 to The next outdoor box is 2〇, the light wave of the remaining frequency is transmitted to the next divergence point through the optical fiber 13 in the original optical cable 17, and so on, the specific wavelength can be transmitted to each outdoor box 2 at this time, in the outdoor box The door lock in the body 20 is fixed to the fiber connector socket 21, and the door lock is "" Light-wearing connection thief socket 2 i-phase fixed, so-called outdoor box access control switch detection ^ not shown) the door latch in the outdoor box 20 and the fiber optic connector 22 fixed one when the W-latch is inserted into the door lock to lock the door The fiber optic connector 22 is inserted into the fiber 13 socket to transmit a specific wavelength of light to a specific monitoring wavelength. The light of a specific wavelength is reflected back to the original fiber η and follows the original path back to the optical loop 35, Α M, the light reflected from the optical fiber 13 in the ring Is 12' outdoor optical cable 17 is transmitted to the array optical power meter module 16 via the optical circulator 12 楂, 玄 s β , and is controlled by the control computer 15 and the adjustable frequency light source The module μ synchronously receives the measured intensity of the reflected light, and obtains the waveform of the frequency and the optical power. Please refer to the figure - ώί·*· 仏 不 ' 今 该 该 该 该 光 光 光 光 光 光 光 光 光 光 光 光 光 光 今 今 8 8 8 8 8 8 8 8 8 8 8 8 And the method of the array optical power meter module and the adjustable frequency light source module synchronously receive the measured waveform of the reflected light, when an outdoor cabinet Μ door is opened (four) pull the door lock, the fiber The connector 22 will be pulled out of the fiber connection n Block 21, the light wave of the special length can not be shot back to the array optical power meter module 16, the measured frequency and optical power waveform will be different from the previous one, after the control computer compares the data analysis, Knowing where the cabinet door is opened or illegally invaded as a basis for subsequent processes such as alarms. The monitoring band used in the present invention is not limited to a specific band, as long as it has a light source, an optical splitting multiplex component, a grating, and an array. The optical power meter module can be matched, and any wavelength can be used as the monitoring band. The manufacturing method of the specific monitoring wavelength reflective component of the present invention is not limited to Fiber Bragg Grating (FBG), and may also be a film. Thin-Film Filter (TFF), Planar Optical Waveguide (P1_r Lightwave (5) tons pLc) and grafted (4)
Biconic Tapered，FBT)等方式。 本發明所提供之光窥網路戶外箱體門禁監控裝置及其方 法，與其他習用技術相互比較時，更具有下列之優點·· 1·本發明係在於提供-種可在機房端以監測裝置，配合 末端之特定監測波長反射元件提供可行、可靠、簡便、經濟 之光纜網路戶外箱體門禁監控方法。 2.本發明係在於提供—種可在數個光镜網路上同時監 測並顯示百個以上戶外箱體門禁的最新況狀，實現快速'大 1334499 量監測的目標。 - 3.本發明係在於提供—種可於機房進行單端、長期的自 .動監測，可快速正確反映戶外箱體門禁監狀況，確保客戶資 訊安全’以提供較佳的服務品質。 • 上列詳細說明係針對本發明之一可行實施例之具體說 ·-明’惟該實施例並非用以限制本發明之專利範圍，凡未脫離 -本發明技藝精神所為之等效實施或變更，均應包含於本案之 # 專利範圍中。 綜上所述，本案不但在技術思想上確屬創新，並能較習 用物品增進上述多項功效，應已充分符合新穎性及進步性之 法定發明專利要件，爰依法提出巾請，料#局核准本件 發明專利申請案，以勵發明，至感德便。 【圖式簡單說明】 籲 請參閱以下有關本發明一較佳實施例之詳細說明及其附 圖，將可進一步瞭解本發明之技術内容及其目的功效：有關 該實施例之附圖為： - 圖一為本發明光纜螂路戶外箱體門禁監控裝置及其方法 • 之架構示意圖；以及 圖二為該光徵網路戶外箱體門禁監控裝置及其方法之中 陣列式光功率計模組與可調頻率光源模組同步接收量測反 射光之波形示意圖。 1334499 -- 【主要元件符號說明】 . 10機房 11光分歧器 • 12光循環器 ： 13光纖 • 14可調頻率光源模組 _ 15控制電腦 • 16陣列式光功率計模組 17光纜 18第一光分波多工元件 19第二光分波多工元件 20戶外箱體 21光纖連接器插座 22光纖連接器 # 23特定監測波長反射元件 11Biconic Tapered, FBT) and other methods. The optical peening network outdoor box access control monitoring device and the method thereof provided by the invention have the following advantages when compared with other conventional technologies. The present invention is to provide a monitoring device at the machine room end. The specific monitoring wavelength reflective component at the end provides a feasible, reliable, simple and economical optical cable network outdoor enclosure access control method. 2. The present invention provides a state of the art of simultaneously monitoring and displaying more than one hundred outdoor cabinet accesses on a plurality of light mirror networks, achieving the goal of rapid 'large 1334499 volume monitoring. - 3. The invention provides a single-ended, long-term self-monitoring monitoring in the machine room, which can quickly and correctly reflect the outdoor door access control status and ensure the safety of customer information to provide better service quality. The detailed description above is intended to be illustrative of a possible embodiment of the invention, and is not intended to limit the scope of the invention. , should be included in the # patent scope of this case. In summary, this case is not only innovative in terms of technical thinking, but also can enhance the above-mentioned multiple functions compared with the conventional articles. It should fully comply with the statutory invention patents of novelty and progressiveness, and submit the towel in accordance with the law. This invention patent application, in order to invent invention, to the sense of virtue. BRIEF DESCRIPTION OF THE DRAWINGS The technical content of the present invention and its effects will be further understood by referring to the following detailed description of a preferred embodiment of the invention and the accompanying drawings. 1 is a schematic diagram of the structure of the optical cable open circuit outdoor enclosure access control device and method thereof; and FIG. 2 is an array optical power meter module and the optical signage network outdoor enclosure access control device and method thereof The waveform diagram of the frequency-modulated light source module synchronously receiving the measured reflected light. 1334499 -- [Main component symbol description] . 10 room 11 optical splitter • 12 optical circulator: 13 fiber • 14 adjustable frequency light source module _ 15 control computer • 16 array optical power meter module 17 optical cable 18 first Optical splitting multiplex component 19 second optical splitting multiplex component 20 outdoor enclosure 21 fiber optic connector socket 22 fiber optic connector # 23 specific monitoring wavelength reflective component 11