M353974 五、新型說明： 【新型所屬之技術領域】 本創作係有關一種奈米材光閘光碼身份辨識裝置，尤指一種 以光碼產生單元接收一光源，並經光波訊號值大小之控制手段元 的調控後產生複數個不同的光波訊號，使光碼辨識單元接收該光 波訊號並做處理及比對觸’經輯為正確後產生—贱啟動相 ‘應设備的啟動訊號’使該設備依據該啟動訊號進行相應之動作者。 ® 【先前技術】 為提升設備之安全機制，以防止他人盜用，因此，一般重要 的设備如電腦、行動電話、車輛或是門禁設備多會震設身份辨識 機制，以提升設備之安全防盜性。然而，一般市面上的身份辨識 機制多是制無線射細識技術(RFID)，或是生物概辨識技術 (如指紋、虹膜等部位）。 雖然無線射頻技術(RFID)具有價格低廉及運用廣泛等優勢， 馨惟，道高-尺魔高一丈，#者總是於推出不久後即遭破解或是遭 到側錄冑些業者乾膽將擾碼力口入無線射頻技術(RFID)中，但是 宵小僅須更換主機並重新啟動即可輕易地破解，如此防不勝防， 致使人們對於該技術無法完全的信任，因而產生防盜安全上的疑 慮。 此外，生物特徵辨識技術具有不易遭人破解的優勢，惟，造 價向昂，且辨識軟體與硬體的搭配未臻完善，所以辨識率不佳致 使會有誤差情事發生，因而造成伽者極大的隨料便。為此， 3 M3 53 974 -般製鎖業者已經開始彻聲、光、電、磁、波等先進科技應用 在鎖八上如電子卡片鎖、磁性鎖、超音波鎖、紅外線鎖、遙控 鎖以及光電鎖等，以提升鎖具防盜之安全性。再者，為方便貴 審查委員_本發明與制結構的差異，制舉出與本發明相關 的專利前案如下： ⑴發明專利公報第1227300號『光顏色辨識之開鎖方法及鎖 具』’其鎖體供鑰匙插入的的插孔側面設有發射端及接收端，二者 分別設有可發妓接收光、_光_及色賴功能的接收 器，鑰匙上相鄰_光_及接收器處設有具有顏色的分色晶片。 該習用結構胁鑰匙上設具有顏色的分色晶4，再以鎖體内 之發射端及接收端來分辨該分色晶丨正確與否，其雖然兼具有光 電及鑰匙機構之_功能，由於其發射端係採固定光源強度設 置’所以’其接㈣僅能制絲亮或細形麟躺二進制數 位編碼使得其編碼組數搭配變化性不大，於商業化運用時 易發生編碼重㈣情事發生，_較容賊人破解，致使安全防 盜機制失效而造成財物損害的憾事發生。 ⑵中華民國專利公報第557_虎『光學式門鎖安全辨識裝 置』，其係包括一表面設有數刻痕及一條碼圖案的输匙、一門鎖裝 置設有-鎖頭、-第-卡榫及供鍮匙插人的槽道、—電磁闕設在 門鎖裝置内’且具有第二卡榫…光電模組設在門職置内，其 包含-發光元件及-光感測祕，藉由發出光線祕碼圖案經 接收反射-相應該圖案化之訊號，訊號轉換後經—微處理器解 .4 M353974 碼，以控制電磁閥的導通與否。 δ亥習用結構係於鑰匙上設條碼圖案，再以鎖體内之發光元件 及光感測元件來分辨該條碼圖案正綠與否，其雖然兼具有光電及 鑰匙機構之_雜，纟於其發光元件雜固定光源強度設置， 所乂八光感測元件僅能感測光源亮或滅以形成對應的二進制數 位編碼’因而使得其編碼組數搭配變化性不大，於商業化運用時 易發生編碼重覆的情事發生，因而較容易遭人破解，致使安全防 _盜機制失效而造成財物損害的憾事發生。 (3) 中華民國專利公報第124456號『光電密碼鎖』，其鎖卡依 插入鎖體方位而令鎖卡含有四組透光孔密碼，以鎖卡之正面與背 面形成八種透光資料，而可對應開啟八組密碼鎖，密碼鎖由多組 光感測單元連接一反及閘之輸入端，反及閘之輸出端與門鎖電路 及延遲電路連接。 _ δ玄件習用結構係於鎖卡上設複數個透光孔配合多组之光感測 單元達到多組密碼防盜的功能，雖然其具有眾多的編碼組數，惟， 其發光元件係採固定光源強度設置，所以，其光感測單元僅能感 測光源亮或滅以形成對應的二進制數位編碼，因而使得其編碼組 數搭配變化性不大，因而較容易遭人破解，致使安全防盜機制失 效。 (4) 發明專利公開第200639314號『光電式紫外線隱藏鎖』，其 係利用光電管紫外線感測器，據以偵測特定波長的紫外線，再由 電壓比較器比對後，傳送開鎖訊號至磁控鎖使其開啟。 5 M353974 該習用結構雖然具有隱藏設置之功能，而可提供該鎖具第二 道的防盜效果，惟’其僅是以光電管紫外線感測器偵測特定波長 的紫外線做為光碼而已，因此，容易受到外界光源的干擾而造成 誤判而開啟鎖具，致使防盜效果較為不彰。 本發明所欲解決的課題係針對台灣發明專利公報第12273〇〇 號、第124456號、第557946號’及專利公開第200639314號專利前 ‘案所產生諸多的缺失進行改良，由於上述習用專利前案之光感測 鲁元件僅能感測光源亮或滅以形成對應的二進制數位編碼，因而使 得其編碼組數搭配變化性不大，於商業化運用時易發生編碼重覆 的情事發生，因而較容易遭人破解及侧錄。 【新型内容】 本發明主要目的在於提供一種奈米材光閘光碼身份辨識裝 置’主要係藉由控制液晶結構體之光穿透率，而可任意選擇光波 中的任何一個光階做為光波訊號，並以不同光階的光波訊號組成 複數組光波密碼，以做為辨識及啟動設備的依據，因而得以大幅 增加光波密碼之複雜性與侧錄的困難度，而且光碼重覆機率可以 大幅降低，讓宵小無法輕易破解及侧錄，故而有利於商業化的推 展’並可大幅提升設備防護之安全性。 為達成上述功效，本創作採用之技術手段係以光碼產生單元 接收一光源，並經光波訊號值大小之控制手段元的調控後產生複 數個不同的光波訊號，使光碼辨識單元接收該光波訊號並做處理 及比對判讀，經㈣為JL確後纽—贱啟餘應設制啟動訊 M353974 號’使該設備依據該啟動訊號進行相應之動作，該光碼產生單元 包含有一佈設複數個穿透部的本體、複數個填置在穿透部内的液 晶結構體、複數組電極組，每一電極組包括一第一電極及一第二 電極，該第一電極與該第二電極對應地與該液晶結構體連接，並 可與一電源供應單元連接而形成一電子迴路，當該電源供應單元 供電時，其電源經該光波訊號值大小之控制手段元而調控供應給 忒專液晶結構體各不相同的一電壓值，使該等液晶結構體各不相 # 同的一光穿透率，進而產生該複數個光波訊號者。 【實施方式】 壹·本創作基本技術特徵 請參看第一至三圖所示，本創作主要用以接收一光源，並經 一用以調變光波訊號值大小之控制手段(50)的調控後產生複數個 不同之光波訊號，使一光碼辨識單元(6〇)接收該光波訊號並做處 理及比對判讀，經比對為正確後產生一用以啟動一相應設備（8〇) •的一啟動訊號，使該設備（8〇)依據該啟動訊號進行相應之動作， •其中，該投備(80)之具體實施例係選自家用電器、工業機械設備、 -電腦、門禁管制設備以及車輛電控設備之其中一種。 凊參看第一至三及第七圖所示，光碼產生單元（1〇)包含有一 本體(11)、複數個穿透部⑽、複數個液晶結構體⑽及複數組 電極組⑽），複油穿透部（⑵佈設在該賴⑴）上，每一該液 晶結構體⑽對應填置在-該穿透部⑽内，該液晶結構體(2〇) 具有二個反向的-第-面⑵）及—第二面(22)，該第—面⑻用 M353974 以承受該光源，每-電極組⑽包括—第—電極(31)及一第二電 極(32) ’每-組該電極組⑽之該第一電極⑻與該第二電極⑽ 對應地與《»嫌33結構體(2〇)連接，並可與—電源供應單元⑽） 連接而形成-電子迴路’當該電源供應單元⑽供電時，其電源 經控制手段⑽而雛織給該晶結频⑽各不相同的電 廢值’使料液晶結構體⑽)各具不同的光穿透率，進而產生該 •複數個各自具備不同光階的光波訊號。 擊 貳·光碼辨識單元之具體實施 請參看第三至五圖所示，本創作光瑪辨識單元(6〇)與設備(8〇) 連結，而可辨識光波訊號並做出啟動設備(8〇)的動作，其包含一 麵(61)、-光無單元⑽、-發光單元⑽及―訊號處理模 組(63)。 請參看第一圖所示，座體(61)内設有一供該本體（11)插合的 插槽（610)，光接收單元（62)設置於該座體（61)位於該插槽（61〇) 鲁的一侧，用以接收光波訊號轉換成與光波訊號之光階相應的電訊 '號’並將發光單元(7〇)容置於該座體(61)内而位於該插槽（61〇)的 *另侧，並由5亥電源供應皁元W0)供電，使發光單元(7〇)發出光 源，再以訊號處理模組(63)將該電訊號予以放大以及轉換成數位 訊號後進行解碼’經辨識確認後產生該啟動訊號。 請參看第七圖所示，上述訊號處理模組(63)包含有一解碼電 路(630)及一驅動電路(631)，解碼電路(630)可以是解碼iC或是 微處理器，用以將該數位訊號予以解碼，並與内建之解碼資料比 • 8 M353974 對確認後產生一啟動訊號至該驅動電路(631)中，該驅動電路(631) 再依據該啟動訊號啟動該設備(8〇)的作動。 參•光碼產生單元之具體實施 凊參看第一、二及第六圖所示，本創作光碼產生單元（1〇)之 第種具體實施例’§亥本體(11)係呈薄片狀，且複數個穿透部（12) 呈陣列分佈於本體（11)上，使該複數個液晶結構體(2〇)亦呈陣列 '分佈。其中，複數個穿透部（12)係呈矩形陣列或是環形陣列分佈 鲁於本體（11)上，使该複數個液晶結構體(2〇)亦呈矩形陣列或是環 形陣列分佈，而且光碼辨識單元（60)之光接收單元(62)包括複數 個呈矩形陣列或是環形陣列分怖且逐—與該液晶結構體⑽對應 的光接收元件(620)，該發光單元(70)包括至少一個與液晶結構體 (20)對應的發光元件(71)，或是包括複數個呈矩形陣列或是環形 陣列而與液晶結構體(2〇)對應的發光元件(71)。 請參看第三至五圖所示，本創作光碼產生單元（1〇)之第二種 # 具體實施例，該本體（11)係呈柱體狀，以供發光單元(70)容置， 其中柱體狀可以是多邊柱狀或是圓柱狀，且複數個穿透部（〇呈 -陣列分佈於本體（11)上，使該複數個液晶結構體(20)亦成陣列分 佈。 請參看第三至五圖所示，上述第二種具體實施例中，複數個 穿透部(12)係呈矩形陣列分或是環形陣列佈於本體(11)上，使該 複數個液晶結構體(2〇)亦呈矩形陣列或是環形陣列分佈，而且光 碼辨識單元⑽)之光歡單元⑽包括複數個呈矩料列或是環 9 M353974 形陣列分佈且逐-與該液晶結構體⑽對應的光接收元件 (620)，該發鮮元⑽）包括至少—個與液晶結構體⑽對應的發 光元件(71) ’或是包括複數個呈矩形陣列或是環形陣列而與液晶 結構體(20)對應的發光元件(71)。 肆•液晶結構體之具體實施 請參看第二、三及第七圖所示，本創作之液晶結構體⑽係 •為-高分子分散液晶複合膜，其介置在該第一電極(31)與該第二 鲁電極(32)之間，該高分子分散液晶複合膜之液晶分子可供該電場 驅動而朝向與該電場平行或垂直的方向排列，藉以調變該液晶結 構體⑽之該光穿透率，且該高分子分散液晶複合膜之該液晶分 子係被雜亂的分散在高分子紐巾，當光線人㈣冑分子分散液 晶複合膜時則呈現不透明之散射狀態。當施加電場時，紐晶分 =到驅動而與該電場保持平行或垂直的方向排列，當光線入射 該高分子分散液晶複合膜時則呈現透明狀態。 _ %參看第二、二及第七圖所示，上述具體實施例中，更包含 .二個透明板⑵a)(23b)，其-該透明板(23a)覆餅該第一電極 —(31)上，另一該透明板(23b)覆設於該第二電極(32)上，用以夾置 該液晶結構體(2〇)而形成三明治結構。其中，該第一電極(31)係 為氧化轉塗設於其—該透明板伽)上卿成之透明片狀的正 電極’該第二電極(32)係為氧化銦錫塗設於另一該透明板(23b)上 所形成之透明片狀的負電極。 伍·電源供應的具體實施 M353974 請參看第—至三及第七圖所示’為提供—種插接通電式的設 计使光碼產生單7C(l〇)可以免用電池，故無須擔憂因電力耗盡 而無法啟動設備⑽)的情事發生，為軸上述功效，該本體⑴） 插入座體⑽之端面設有—第—導電部⑽，該座體⑽設有一 ίΆ導電wp(l3)插接導通的第二導電部(64)，用以將該電源供應 單元(40)之電壓源供應至該電子迴路中。其中，第一導電部〔^) 與第二導電部（64)各自包含至少—正極接點以及至少—負極接 點。 上述具體實施例中，該電源供應單元(4〇)係選自電池以及與 父流電源電連接的電源電路之其中一種。且光波訊號值大小之控 制手段(50)係為一與該電源供應單元(4〇)電連接的電源控制模 組，用以調節輸往該電子迴路的電壓值。其中，電源控制模組之 具體實施例可為電源控制電路或是電源脈波調變電路或是升壓、 降壓電路之其中一種，用以調變所輸出的電壓值。 陸·本創作運作與原理 請參看第三至七圖所示’當使用者欲啟動設備(8〇)(如車輛、 電腦或是門禁管制設備）時，首先將光碼產生單元(丨〇)之本體(11) 插置於座體（61)之插槽（610)内’使位於本體（11)上的第一導電部 (13)與位於座體(61)内的第二導電部（64)插接導通，此時光波訊 號值大小之控制手段(5〇)將電源供應單元(4〇)之電源調控為複數 個預設電壓值並透過第二導電部(64)、第一導電部（13)而輪出至 各液晶結構體(20)之各電極組(30)中，以形成複數個電子迴路， M353974 由於電極組（30)之第一電極(31)與第二電極(32)係覆設於液晶結 構體(20)之第一面（21)及第二面（22)的緣故，所以於每一液晶结 構體(20)各自產生一與該電壓值產相應的電場，再藉由電場作用 使母一液晶結構體(20)各自具有一光穿透率。在此同時，光源穿 透各液晶結構體(20)之第一面（21)射入而自第二面（22)射出後即 產生複數組光波訊號，再經由光接收元件（62Q)接收光波訊號並轉 -換成光波訊號中之光階如光照值或是光強度相應的電訊號，再由 φ訊號處理模組⑽將該電訊號予以放大以及轉換成數位訊號以進 行解碼，經辨識確認後起動設備(80)，如此使用者即可以光^^產 生單元（10)之本體（11)來啟動設備（8〇)。 請參看第八圖所示，由於液晶結構體(2〇)具有隨著電場強、 弱而改變光穿透率的特性，因此，電場較強時，液晶結構體（2〇) 之液晶分子受到驅動而與電場保持平行或垂直的方向排列，當光 源入射液晶結構體(2〇)b夺則呈現透明狀態（如第二圖所示）；電場 ❿較贼無電場日m結麵(2G)之液晶分子顺雜的分散在 .呵分子载體中，當光源入射液晶結構體(2〇)時則呈現不透明的散 -射狀態（如第三圖所示）。 明參看第二至五圖所示’本創作原理主要係應用液晶結構體 (20)的上述特j生’因而得以藉由控制液晶結構體⑽)之光穿透 率’以產生具有預定光階的光波訊號，以做為辨識及啟動設備⑽） 的依據。由上得知’液晶結構體(20)之光穿透率範圍包含完全透 月略為透明、半透明、略為不透明及完全不透明等不同的光階， 12 M353974 任何一光階都可做為本創作的一個光波訊號，藉以組成光波密 碼’以別於習用結構之光感測元件僅能感測光源亮或滅以形成對 應的二進制數位編碼’因此’本創作確實可以提升鎖具遭致破解 的難度，讓宵小無法輕易破解及側錄。 柒.結論 因此’藉由上述結構設計，本創作確實可以藉由控制液晶結 構體之光穿透率’而可任意選擇光波巾的任何—個航6做為光波 而虎並以不同光階的光波訊號組成複數組光波密碼，以做為辨 識及啟動備力轉’目崎以大幅增加献㈣之娜性與側 ’彔的困難纟而且光碼重覆鱗可以大_低，讓宵小無法輕易 破解及側錄’故而有利於商業化的推展，並可大幅提升設備防護 作之專利I:僅:本創作之一可行實施例，並非用以限定本創 =神:為之其他變化的等效實施，皆應 =二本創作所具體界定” : 之權益。"局依法核予專利，以維護本申請人合法 【圖式簡單說明】 =一圖係柄職本_分解 第二圖係本創作基本結構之剖視示意圖 M353974 _ « 第二圖係本創作另—種實施例之職示意圖。 ，四圖係本創作另-種實施例連結電腦之示意圖。 第五圖係本創作又—種實關連結電腦之實施示意圖。 第六圖係本創作連結車輛之實施示意圖。 第七圖係本創作基本控制電路方塊示意圖。 第八圖係本創作液晶結構體電壓值與光透率之關係示意圖。 【主要元件符號說明】M353974 V. New description: [New technical field] This is a kind of nano-light shutter optical code identification device, especially a control method that receives a light source by optical code generating unit and passes the value of light wave signal. After the regulation of the element, a plurality of different light wave signals are generated, so that the optical code identification unit receives the light wave signal and performs processing and the comparison touches the 'after the sequence is correct, and then generates the start signal 'the start signal of the device' to make the device According to the start signal, the corresponding author is performed. ® [Prior Art] In order to improve the security mechanism of the device to prevent theft of others, generally important devices such as computers, mobile phones, vehicles or access control devices will be equipped with an identification mechanism to enhance the security of the device. . However, most of the identification mechanisms on the market are wireless radio frequency identification (RFID) or biometric identification technologies (such as fingerprints, irises, etc.). Although radio frequency technology (RFID) has the advantages of low price and wide application, Xin Wei, Dao Gao - 尺高高一丈, #人 always cracked soon after the launch or was marginally recorded. The scrambling code is ported into the radio frequency technology (RFID), but the small size can be easily cracked only by replacing the host and restarting, so that the defense cannot be completely prevented, which leads to people's complete trust in the technology, thus causing doubts about anti-theft security. In addition, the biometrics technology has the advantage of being difficult to be cracked. However, the cost is high, and the combination of the identification software and the hardware is not perfect. Therefore, the poor recognition rate causes errors to occur, thus causing great glare. Just as you can. To this end, 3 M3 53 974 - the general locksmith has begun to use sound, light, electricity, magnetic, wave and other advanced technology applications in the lock eight such as electronic card locks, magnetic locks, ultrasonic locks, infrared locks, remote locks and Photoelectric locks, etc., to improve the security of the lock. Furthermore, in order to facilitate the difference between the invention and the structure of the invention, the patents relating to the present invention are as follows: (1) Invention Patent Gazette No. 1227300 "Unlocking Method and Lock for Light Color Identification" The side of the jack into which the key is inserted is provided with a transmitting end and a receiving end, and the two are respectively provided with a receiver capable of receiving light, _light_ and color function, adjacent to the key _ light_ and receiver A color separation wafer is provided. The conventional structure threat key is provided with a color separation crystal 4, and then the transmission end and the receiving end of the lock body are used to distinguish whether the color separation crystal is correct or not, and although it has the function of photoelectric and key mechanism, Because the transmitting end adopts the fixed light source intensity setting 'so', the connection (4) can only make the silk bright or fine-shaped binary digital code, so that the coding group number matching is not great, and it is easy to generate coding weight when commercialized (4) When the situation occurs, _ more thieves cracked, resulting in the failure of the security anti-theft mechanism and the damage caused by property damage. (2) Republic of China Patent Gazette No. 557_虎 "Optical door lock security identification device", which includes a key with a number of notches and a code pattern on the surface, and a door lock device provided with a lock, a - card And the slot for inserting the key, the electromagnetic yoke is disposed in the door lock device and has a second card... The photoelectric module is disposed in the door position, and includes the light-emitting component and the light sensing secret. The reflected light pattern is received and reflected - corresponding to the patterned signal, after the signal is converted, the microprocessor solves the .4 M353974 code to control the conduction of the solenoid valve. The δHai structure is based on a bar code pattern on the key, and then the light-emitting element and the light-sensing element in the lock body are used to distinguish whether the bar code pattern is green or not, and although it has both photoelectric and key mechanisms, The light-emitting element is fixed by the intensity of the light source, and the eight-light sensing element can only sense that the light source is bright or off to form a corresponding binary digit code, thus making the number of coding groups less versatile, and is easy to use in commercial use. The occurrence of a coded repetition occurs, so it is easier to be cracked, resulting in the failure of the security-defense mechanism to cause damage to property. (3) The Republic of China Patent Gazette No. 124456 “Opto-electronic code lock”, the lock card is inserted into the lock body orientation so that the lock card contains four sets of light-transmission hole codes, and eight kinds of light-transmitting materials are formed on the front and back sides of the lock card. The eight sets of password locks can be opened correspondingly, and the combination locks are connected by a plurality of sets of light sensing units to the input end of the gate, and the output end of the gate is connected with the door lock circuit and the delay circuit. _ δ 玄 习 习 习 习 玄 玄 玄 玄 玄 玄 玄 玄 玄 玄 玄 玄 玄 玄 玄 玄 玄 玄 玄 玄 玄 玄 玄 玄 玄 玄 玄 玄 玄 玄 玄 玄 玄 玄 玄 玄 玄 玄 玄 玄 玄 玄 玄 玄 玄 玄The intensity of the light source is set, so that the light sensing unit can only sense that the light source is on or off to form a corresponding binary digit code, so that the number of coding groups is less variable, and thus it is more susceptible to being cracked, resulting in a security anti-theft mechanism. Invalid. (4) Patent Publication No. 200639314 "Photoelectric ultraviolet hidden lock", which uses a photocell ultraviolet sensor to detect ultraviolet rays of a specific wavelength, and then compares the voltage comparator to transmit an unlock signal to the magnetic control The lock is turned on. 5 M353974 Although the conventional structure has a hidden setting function, it can provide the second anti-theft effect of the lock, but 'it only uses the photocell ultraviolet sensor to detect the ultraviolet light of a specific wavelength as the optical code, so it is easy The interference is caused by the interference of the external light source, and the lock is opened, so that the anti-theft effect is relatively inconspicuous. The problem to be solved by the present invention is to improve a number of defects caused by the Taiwan Invention Patent Publication No. 12273, No. 124456, No. 557946, and Patent Publication No. 200639314, due to the use of the above-mentioned conventional patents. The photo-sensing Lu component can only sense that the light source is bright or off to form a corresponding binary digit code, thus making the coding group number variability less, and it is easy to occur when the commercial application is repeated. It is easier to be cracked and recorded. [New content] The main object of the present invention is to provide a nanowire shutter optical code identification device that mainly controls the light transmittance of the liquid crystal structure, and can arbitrarily select any one of the light waves as the light wave. Signals, and light wave signals of different light levels are used to form a complex array of light wave codes, which serves as the basis for identifying and starting up the device, thereby greatly increasing the complexity of the light wave code and the difficulty of side recording, and the optical code repetition probability can be greatly increased. Reducing, so small can not be easily cracked and side-recorded, so it is conducive to the commercialization of the 'and can greatly enhance the safety of equipment protection. In order to achieve the above-mentioned effects, the technical means adopted by the present invention is to receive a light source by the optical code generating unit, and generate a plurality of different optical wave signals after being controlled by the control unit of the optical signal value, so that the optical code identifying unit receives the light wave. The signal is processed and compared. After the (4) is JL, the post-New Zealand-贱启余 should be set up to start the M353974' to enable the device to perform corresponding actions according to the activation signal. The optical code generation unit includes a plurality of layouts. a body of the penetrating portion, a plurality of liquid crystal structures filled in the penetrating portion, and a plurality of array electrode groups, each of the electrode groups including a first electrode and a second electrode, the first electrode corresponding to the second electrode Connected to the liquid crystal structure, and can be connected to a power supply unit to form an electronic circuit. When the power supply unit is powered, the power supply is regulated and supplied to the liquid crystal structure through the control unit of the light signal value. Each of the different voltage values causes the liquid crystal structures to have a different light transmittance, thereby generating the plurality of light wave signals. [Embodiment] 基本·························································································· Generating a plurality of different optical wave signals, so that an optical code identification unit (6〇) receives the optical wave signals and performs processing and comparison interpretation, and after the comparison is correct, generates a corresponding device (8〇). a start signal, so that the device (8〇) performs corresponding actions according to the activation signal, wherein the specific embodiment of the preparation (80) is selected from the group consisting of household appliances, industrial machinery equipment, computers, access control devices, and vehicles. One of the electronic control devices. Referring to the first to third and seventh figures, the optical code generating unit (1〇) includes a body (11), a plurality of penetrating portions (10), a plurality of liquid crystal structures (10), and a complex array electrode group (10), An oil penetrating portion ((2) is disposed on the ray (1)), and each of the liquid crystal structures (10) is correspondingly filled in the penetrating portion (10), and the liquid crystal structure (2 〇) has two reversed - Face (2)) and - second face (22), the first face (8) uses M353974 to withstand the light source, and each electrode group (10) includes a -first electrode (31) and a second electrode (32) 'per-group The first electrode (8) of the electrode group (10) is connected to the second electrode (10) correspondingly to the "» 33 33 structure (2 〇), and can be connected with the power supply unit (10) to form an - electronic circuit 'when the power supply When the unit (10) is powered, the power source is woven by the control means (10) and the different electric waste values of the crystallographic frequency (10) are different from each other, so that the liquid crystal structure (10) has different light transmittances, thereby generating the plurality of light transmittances. Each has its own light wave signal of different light levels. For the specific implementation of the killing and optical code identification unit, please refer to the third to fifth figures. The creation light recognition unit (6〇) is connected with the device (8〇), and the light wave signal can be identified and the starting device can be made (8). The operation includes a side (61), a light-free unit (10), a light-emitting unit (10), and a signal processing module (63). Referring to the first figure, a seat (61) for inserting the body (11) is disposed in the base (61), and the light receiving unit (62) is disposed at the seat (61) in the slot ( 61〇) The side of Lu is used to receive the signal of the light wave converted into a telecommunication 'number corresponding to the light level of the light wave signal and the light emitting unit (7〇) is placed in the seat body (61) and located in the slot (61〇)* on the other side, and powered by the 5H power supply soap unit W0), so that the light-emitting unit (7〇) emits a light source, and then the signal processing module (63) amplifies and converts the electrical signal into a digital position. After the signal is decoded, the start signal is generated after the identification is confirmed. Referring to FIG. 7 , the signal processing module (63) includes a decoding circuit (630) and a driving circuit (631). The decoding circuit (630) may be a decoding iC or a microprocessor. The digital signal is decoded and compared with the built-in decoding data. The 8 M353974 pair generates an activation signal to the driving circuit (631), and the driving circuit (631) activates the device according to the activation signal (8〇). Acting. The specific implementation of the optical code generating unit is shown in the first, second and sixth figures. The first embodiment of the present optical code generating unit (1) is in the form of a sheet. And a plurality of penetrating portions (12) are arranged in an array on the body (11), so that the plurality of liquid crystal structures (2〇) are also arranged in an array. Wherein, the plurality of penetrating portions (12) are in a rectangular array or the ring array is divided into the body (11), so that the plurality of liquid crystal structures (2〇) are also distributed in a rectangular array or a circular array, and the light is distributed. The light receiving unit (62) of the code identifying unit (60) comprises a plurality of light receiving elements (620) in a rectangular array or an annular array and corresponding to the liquid crystal structure (10), the light emitting unit (70) comprising At least one light-emitting element (71) corresponding to the liquid crystal structure (20) or a plurality of light-emitting elements (71) corresponding to the liquid crystal structure (2A) in a rectangular array or a ring array. Referring to the third to fifth figures, in the second embodiment of the present optical code generating unit (1〇), the body (11) is in the shape of a cylinder for accommodating the light emitting unit (70). The columnar shape may be a polygonal column or a columnar shape, and a plurality of penetrating portions are arranged on the body (11), so that the plurality of liquid crystal structures (20) are also distributed in an array. As shown in the third to fifth embodiments, in the second embodiment, the plurality of penetrating portions (12) are arranged in a rectangular array or in an annular array on the body (11) to make the plurality of liquid crystal structures ( 2)) is also a rectangular array or a circular array distribution, and the optical unit (10) of the optical code identification unit (10) includes a plurality of matrix rows or a ring 9 M353974 array distributed and corresponding to the liquid crystal structure (10) a light receiving element (620) comprising at least one light emitting element (71) corresponding to the liquid crystal structure (10) or comprising a plurality of rectangular or annular arrays and a liquid crystal structure (20) Corresponding light-emitting element (71). For the specific implementation of the liquid crystal structure, please refer to the second, third and seventh figures. The liquid crystal structure (10) of the present invention is a polymer dispersed liquid crystal composite film, which is interposed on the first electrode (31). The liquid crystal molecules of the polymer dispersed liquid crystal composite film are driven by the electric field to be aligned in a direction parallel or perpendicular to the electric field, thereby modulating the light of the liquid crystal structure (10). The transmittance is such that the liquid crystal molecules of the polymer-dispersed liquid crystal composite film are disorderly dispersed in the polymer towel, and when the light (4) 胄 molecules are dispersed in the liquid crystal composite film, an opaque scattering state is exhibited. When an electric field is applied, the nucleus fraction = is driven to be parallel or perpendicular to the electric field, and is transparent when light is incident on the polymer dispersed liquid crystal composite film. _ % Referring to the second, second and seventh figures, the above specific embodiment further comprises two transparent plates (2) a) (23b), which - the transparent plate (23a) covers the first electrode - (31 The other transparent plate (23b) is disposed on the second electrode (32) for sandwiching the liquid crystal structure (2" to form a sandwich structure. Wherein, the first electrode (31) is a transparent electrode which is oxidized and transferred on the transparent plate, and the second electrode (32) is coated with indium tin oxide. A transparent sheet-shaped negative electrode formed on the transparent plate (23b). M. Power supply implementation M353974 Please refer to the first to third and seventh figures to provide a plug-in type design, the optical code generation single 7C (l〇) can be used without batteries, so no need Concerning that the device (10) cannot be started due to exhaustion of power, for the above-mentioned function of the shaft, the body (1) is inserted into the end surface of the seat body (10) to have a first conductive portion (10), and the base body (10) is provided with a conductive wp (l3). a second conductive portion (64) that is turned on to supply a voltage source of the power supply unit (40) to the electronic circuit. The first conductive portion (^) and the second conductive portion (64) each include at least a positive electrode contact and at least a negative electrode contact. In the above specific embodiment, the power supply unit (4A) is selected from the group consisting of a battery and a power supply circuit electrically connected to the parent current source. And the control means (50) for the value of the optical signal value is a power control module electrically connected to the power supply unit (4〇) for adjusting the voltage value to be transmitted to the electronic circuit. The specific embodiment of the power control module may be a power control circuit or a power pulse modulation circuit or one of a step-up and step-down circuit for modulating the output voltage value. For the operation and principle of Lu Ben, please refer to the figures in Figures 3 to 7. 'When the user wants to start the device (8〇) (such as a vehicle, computer or access control device), first the optical code generation unit (丨〇) The body (11) is inserted into the slot (610) of the base (61) to make the first conductive portion (13) on the body (11) and the second conductive portion in the base (61) ( 64) plug-in conduction, at this time, the control means of the signal value of the light wave signal (5〇) regulates the power supply of the power supply unit (4〇) into a plurality of preset voltage values and transmits through the second conductive portion (64), the first conductive The portion (13) is rotated into each electrode group (30) of each liquid crystal structure (20) to form a plurality of electronic circuits, M353974 due to the first electrode (31) and the second electrode of the electrode group (30) ( 32) is applied to the first surface (21) and the second surface (22) of the liquid crystal structure (20), so that each of the liquid crystal structures (20) generates an electric field corresponding to the voltage value. Then, the mother-liquid crystal structures (20) each have a light transmittance by an electric field. At the same time, the light source penetrates the first surface (21) of each liquid crystal structure (20) and is emitted from the second surface (22) to generate a complex array of light wave signals, and then receives the light waves through the light receiving element (62Q). The signal is converted into a light signal such as an illumination value or a light intensity corresponding to the light level in the light wave signal, and then the 4-1 signal processing module (10) amplifies and converts the electrical signal into a digital signal for decoding, and is confirmed by identification. The device (80) is then activated, so that the user can activate the device (8) by directly generating the body (11) of the unit (10). As shown in the eighth figure, since the liquid crystal structure (2〇) has a characteristic of changing the light transmittance as the electric field is strong and weak, when the electric field is strong, the liquid crystal molecules of the liquid crystal structure (2〇) are subjected to Driven to be parallel or perpendicular to the electric field, when the light source is incident on the liquid crystal structure (2〇) b, it is transparent (as shown in the second figure); the electric field is less than the thief without electric field, m (2G) The liquid crystal molecules are sterically dispersed in the molecular carrier, and when the light source is incident on the liquid crystal structure (2〇), an opaque scattered-light state is exhibited (as shown in the third figure). Referring to Figures 2 to 5, the principle of the present invention is mainly to apply the above-mentioned characteristics of the liquid crystal structure (20) to thereby obtain a predetermined light level by controlling the light transmittance of the liquid crystal structure (10). The lightwave signal is used as the basis for identifying and starting the device (10). It is known from the above that the range of light transmittance of the liquid crystal structure (20) includes different light levels such as completely transparent, translucent, slightly opaque and completely opaque, and 12 M353974 can be used as a creation. A light wave signal, which constitutes a light wave code, can be used to sense that the light source is bright or off to form a corresponding binary digit code. Therefore, this creation can indeed improve the difficulty of cracking the lock. Let Xiao Xiao can't easily crack and record.柒. Conclusion Therefore, 'by the above structural design, this creation can indeed control the light transmittance of the liquid crystal structure' and can arbitrarily select any of the light wave towels as the light wave and the tiger and the different light levels. The light wave signal forms a complex array of light wave passwords, which can be used as a recognition and start-up force. The target can greatly increase the difficulty of the (4) and the side's 纟, and the light code can be large and _ low, so that the small can not be easily cracked. And side-recording, which is beneficial to the commercialization of the exhibition, and can greatly enhance the patent protection of the device. I: Only: One of the creative examples of this creation is not intended to limit the creation of the gods: God: the equivalent implementation of other changes , should be = two definitions of the creation of the creation of the ": the rights." Bureau issued a patent in accordance with the law, in order to maintain the legality of the applicant [simple description of the schema] = a map of the handle of the job _ decomposition of the second map of the creation A schematic cross-sectional view of the basic structure M353974 _ « The second figure is a schematic diagram of the other embodiment of the present invention. The four pictures are schematic diagrams of another embodiment of the computer connected to the computer. The fifth picture is the creation of the computer. Linked computer The sixth figure is a schematic diagram of the implementation of the present connected vehicle. The seventh figure is a block diagram of the basic control circuit of the present creation. The eighth figure is a schematic diagram of the relationship between the voltage value and the light transmittance of the liquid crystal structure. Symbol Description】
(10)光碼產生單元 （11)本體 (12)穿透部 （13)第一導電部 (20)液晶結構體 （21)第一面(10) Optical code generating unit (11) Main body (12) Penetrating portion (13) First conductive portion (20) Liquid crystal structure (21) First side
(22)第二面 (30)電極組 (32)第二電極 (50)控制手段 (61) 座體 (62) 光接收單元 (63) 訊號處理模組 (64) 第二導電部 (70)發光單元 (80)設備 (23a)(23b)透明板 (31)第一電極 (40)電源供應單元 (60)光碼辨識單元 (610)插槽 (620)光接收元件 (630) 解碼電路 (631) 驅動電路 (71)發光元件(22) second side (30) electrode group (32) second electrode (50) control means (61) seat body (62) light receiving unit (63) signal processing module (64) second conductive portion (70) Light-emitting unit (80) device (23a) (23b) transparent plate (31) first electrode (40) power supply unit (60) optical code identification unit (610) slot (620) light-receiving element (630) decoding circuit ( 631) Drive circuit (71) light-emitting element