1363333 • · 100年.11月16日梭正替换頁 六、發明說明： 【發明所屬之技術領域】 [0001]本發明涉及一種燒錄裝置，尤其涉及一種燒錄裝置的燒 錄策略控制方法及燒錄策略控制系統。 【先前技術】 _2]近些年來，可燒錄型光碟（DVD_R/RW、DVD + R/RMCD_ R/RW)等資訊燒錄介質作為燒錄資訊的載體，由於其存 儲容量大及便攜性等特點而得到越來越廣泛的使用。用 來燒錄資訊至燒錄介質的燒錄裝置，由於可提供使用者 自主燒錄資訊而受到使用者的歡迎。相應的資訊燒錄技 術也得到了迅速的發展。通常，燒錄裝置採用光學讀取 頭（optical pick-up unit，0PU)發出雷射光束會 聚至資訊燒錄介質上，當輸出的錯射燒錄功率達到給定 值並被正確聚焦到光碟的燒錄層時，資訊被燒錄在資訊 燒錄介質上》 [0003] 燒錄功率是影響先碟燒錄質量的燒錄參數之一。不同的 燒錄功率會對光碟資訊記錄層産生不同的影響，從而影 響光碟燒錄元成後的讀取效果，甚至可能導致燒錄的資 料無法讀出而使光碟報廢》除了燒錄功率之外，影響光 碟燒錄質量的燒錄參數還包括光學讀取頭在燒錄時相對 光碟的傾角、雷射光束在光碟内的聚焦位置等。通常， 用燒錄策略來描述這些燒錄參數。 [0004] 為了在實際燒錄資訊過程中保持最佳的燒錄質量，在執 行實際燒錄資訊過程之前，都會預定出適應該光碟的燒 錄策略。例如，在執行實際燒錄資料過程之前，通常會 095140772 表單編號A0101 第3頁/共34頁 1003422223-0 1363333 執灯一最佳功率校正Uptlmal PGWer OPC)過程。在執行0PC過程時，光學讀取頭髮出具有不 同功率值的雷射光束，以將校正資訊燒錄於光碟的功率 校正區域（power calibration area’ PCA)，然後 根據從光碟反㈣來的反射綠來選擇該不同功率值令 的最佳功率值。根據在上述PCA +進行_操作後獲得的 最佳功率值’進行推算求得在光碟其他區域在採用不同 燒錄倍數時所需的燒錄功率。 [0005] [0006] [0007] [0008] 然而，在實際燒錄過程中，如果僅採用預定的燒錄策略 ’而不錢錄過程重對燒錄策略作適純變化，則受光 碟本身質量及使用環境的影響，如光碟不同區域的染料 層厚度、光碟則、光碟上的指紋等讀所不同，使燒 錄質量並Μ料最佳，甚至可科致燒錄失敗而使光 碟報廢。 【發明内容】 有蓥於此，有必要提供__種在燒朗程巾對燒錄策略進 行適應性調整之燒錄策略控制方法。 此外，有必要提供-種錢騎程巾對絲策略進行適 應性調整之燒錄策略控制系統。 另外，還有必要触-種在燒錄過㈣對燒錄策略進行 適應性調整之燒錄裝置。 [0009] 一種燒錄策略控制方法，包括如下步驟 檢測否有錯誤發生或到達預設的檢查點 生或到達該預設的檢查點，則暫停燒錄 在燒錄過程令 如果有錯誤發 進行離線檢測 095140772 表單编號Α0101 第4頁/共34頁 1003422223-0 1363333 日修正 ;判斷已燒錄的資料錯誤率是否超過預定值；如果該資 料錯誤率超過該預定值，則降低燒錄速度；根據該離線 檢測的結果及降低後的燒錄速度調整燒錄策略。 [0010] —種燒錄策略控制系統，包括在線檢測模組、離線檢測 模組及燒錄策略控制模組，該在線檢測模組包括位置檢 測單元與誤差檢測單元，該位置檢測單元用於在該在線 檢測模組進行在線檢測過程中判斷是否到達預設的檢查 點，該誤差檢測單元用於在該在線檢測過程中判斷是否 有燒錄錯誤發生；該離線檢測模組用於當有燒錄錯誤發 生或到達該預設的檢查點時進行離線檢測，以確定光碟 的燒錄品質，該離線檢測模組包括錯誤率檢測單元，該 錯誤率檢測單元用於對資料錯誤率進行檢測；該燒錄策 略控制模組包括速度控制單元，如果該資料錯誤率超過 預定值，則該速度控制單元降低燒錄速度，該燒錄策略 控制模組根據該離線檢測結果及降低後的燒錄速度調整 燒錄策略。 [0011] 一種燒錄裝置’包括光學讀取頭、類比訊號處理器、數 位訊號處理器及燒錄策略控制系統，該光學讀取頭用於 發射光束以燒錄資料至光碟並接收從光碟反射回的光束 ，並根據該反射回的光束產生電訊號；該類比訊號處理 器及數位訊號處理器用於對該電訊號進行處理後傳送至 該燒錄策略控制系統；該燒錄策略控制系統包括在線檢 測模組、離線檢測模組及燒錄策略控制模組，該在線檢 測模組用於在燒錄過程中根據上述處理後的電訊號檢測 是否有錯誤發生或到達預設的檢查點；該離線檢測模組 095140772 表單編號Α0101 第5頁/共34頁 1003422223-0 1363333 [0012] [0013] [0014] [0015] 095140772 1100年11月核正销5~| 用於在該在線檢測模組檢測到有錯誤生或到達該預設的 铋查點時暫停燒錄進行離線檢測；該燒錄策略控制模組 用於根據該離線檢測的結果調整燒錄策略。 上述燒錄策略控制方法、燒錄策略控制系統及燒錄裝置 - 在實際燒錄過程中對燒錄質量進行檢測，根據檢測結 果對燒錄策略進行適應烤調整，使燒錄策略適應光碟本 身質量及使用環境，提高了燒錄品質。 【實施方式】 明參看圖1 ’燒錄裝置1用於燒錄資訊至光碟30，其包括 光學讀取頭（optical pick-up unit，〇pu) 、類 訊號處理器（anal〇g signal pr〇cess〇r，Α$ρ) I? 、數位訊號處理器（digital signal process〇r， DSP) 14、燒錄策略控制系統16、驅動器18及馬達20。 光學讀取頭10用於發射雷射光束至光碟3〇並接收從光碟 ^反射回之雷射光束，根據反射回的雷射光束産生電訊 號電訊號經類比訊號處理器12及數位訊號處理器14處 理後傳送至燒錄策略控制系統1 6。燒錄策略控制系統i 6 包括在線檢_組_、離線檢測模組18G及燒錄策略控 制模組190。 在線檢測模組160用於對數位訊號處理器14處理後的訊號 ，行在線_，鑛燒錄祕中是否有燒錄錯誤發生或 疋否到達了檢查點，在線檢測驗巾不停止對光碟30的 燒錄燒錄裝置1預定若干個檢查點，檢查點將光碟30分 成若干個區域。當檢測到了檢查點後，即表示燒錄完某 表==ι〇’ι繞錄裝置1暫停燒錄，由燒錄策略控制系統16 第 6 頁/共 34 頁 1003422223-0 1100年.11月16日梭正替换頁 、離線檢測模組1 8 〇對該區域進行離線檢測。另外，如 果在線檢測模組檢測到燒錄過程有錯誤發生，例如尋 轨誤差訊號、聚焦誤差訊號或震動訊號過大，則燒錄裝 置1同樣暫停燒錄’由燒錄策略控制系統16中的離線檢測 模組180進行離線檢測。 [0016] 離線檢測模組180用於接收數位訊號處理器14處理後的訊 號後並根據該訊號對已燒錄的部分進行離線檢測，以確 定已經燒錄的資料的燒錄品質。例如，對資料的錯誤率 等進行檢測，將檢測結果傳送至燒錄策略控制模組丨9〇。 [0017] 燒錄策略控制模組190用於根據離線檢測模組18〇的檢測 結果，調整燒錄裝置1的燒錄策略❶例如，藉由數位訊號 處理器14及類比訊號處理器12調整光學讀取頭1〇發出的 雷射光東功率，或是藉由驅動器18調整雷射光束的傾角 或聚焦深度，又或是藉由驅動器18調整馬達2〇的轉速以 調整燒錄速度等。 [0018] 請參看圖2，其係更為詳細之燒錄裝置丨的方框圖。光學 s賣取頭10包括鐳射二極體（iaser di〇(je, LD) 100、 光電二極體（photo diode，PD) 102、前置監測二極 體（front monitor diode，FMD) 104、傾角致動器 106及聚焦致動器108。 [0019] 清一併參看圖3，其為光學讀取頭1〇的内部光路示意圖。 LD 100發出入射光束11〇,該入射光束11〇經分光鏡112 友物鏡114會聚至光碟30上’以燒錄資訊至光碟3〇上或再 現光碟30上存儲的資訊。光碟3〇反射該入射光束11〇産生 095140772 表單编號A0101 第7頁/共34頁 1003422223-0 1363333 1100年,UJ 16 日 反射光束116，該反射光束Π6經物鏡114及分光鏡Π2後 照射至PD 102上。PD 102檢測該反射光束116並將其轉 換為電訊號。PD 102可為四象限，或八象限。以四象限 PD為例，PD 102産生的電訊號包括A，B，C，D四組訊號 。該四組訊號用來作為燒錄裝置1運作時的控制訊號。 [0020] FMD 104用於監測LD 100發出的入射光束110的功率並 據此産生FMD訊號發送至類比訊號處理器12 »類比訊號處 理器12根據該FMD訊號調整LD 1〇〇産生的入射光束11〇功 率。傾角致動器106及聚焦致動器1〇8分別用於調整入射 光束110的傾角及其在光碟30上的聚焦深度》 [0021] 類比訊號處理器12包括伺服電路120、射頻（radio frequency, RF)電路122及自動功率控制（automat_ ic power control, APC)電路 124。APC電路 124用於 自動調整LD 100發出的雷射光束的功率《伺服電路〗2〇 及RF電路122與PD 102相連以接收PD 1〇2産生的電訊號 〇 [0022] 伺服電路120用於接收PD 102産生的電訊號後産生伺服 訊號，進而傳送該伺服訊號至數位訊號處理器14中的類 比/數位（analog-to-digital，A/D)轉換器 142。不 同的伺服訊號産生方法不同，例如：A、B兩組訊號的和 值減去C、D兩組訊號的和值的差值作為傾角控制訊號， 並根據該傾角控制訊號來修正入射光束丨丨〇相對於光磾 的傾角。以A、C兩組訊號的和值減去B、D兩組訊號的和 值的差值作為聚焦控制訊號，並根據該聚焦控制訊號來 修正入射光東11〇聚焦在光碟3〇上的位置誤差。 095140772 表單编號A0101 第8頁/共34頁 1003422223-0 1363333 [0023] [0024] [0025] 100年.11月16日接正替换頁 數位訊號處理器14分別與類比訊號處理器12及燒錄策略 控制系統16相連，用於對類比訊號處理器12産生的訊號 進行處理並將處理後的訊號傳送至燒錄策略控制系統16 ’並根據燒錄策略控制系統16的控制訊號控制類比訊號 處理器12調整人射光束UQ的功率。數位訊號處理 器14包 括位址解碼器14〇、類比/數位（anal〇g_t〇_digitai， A/D)轉換器142、資料解碼器144及數位/類比模⑷一 gital-to-anai〇g，D/A)轉換器 146。 A/D轉換器142與伺服電路12〇相連，用於將词服訊號轉 換為第一數位訊號傳送至在線檢測模組16〇内的誤差檢測 單元164。誤差檢測單元164用於根據該第一數位訊號來 檢測尋轨誤差訊號、聚焦誤差訊號或震動訊號是否過大 ，如果上述訊號過大，即表示燒錄過程有錯誤發生，則 燒錄裝置1暫停燒錄，由燒錄策略控制系統16中的離線檢 測模組180進行離線檢測。 誤差檢測單元164包括尋軌誤差檢測器168、聚焦、誤差檢 測器170及震動檢測器172。尋軌誤差檢測器168用於檢 測尋軌誤差訊號，判斷尋軌誤差訊號是否過大。如果尋 軌誤差訊號過大，則燒錄裝置1停止燒錄進行離線檢測。 類似地’聚焦誤差檢測器170及震動檢測器172分別用於 檢測聚焦誤差訊號及震動訊號’判斷聚焦誤差訊號及震 動訊號是否過大《如果聚焦誤差訊號或震動訊號過大， 則燒錄裝置1停止燒錄進行離線檢測。如果尋軌誤差訊號 、聚焦誤差訊號及震動訊號都不過大’則繼續進行燒錄 ’直到檢測到了檢查點後，才進行離線檢測。 095140772 表單編號A0101 第9頁/共34頁 1003422223-0 1363333 [0026] [0027] [0028] [0029] 095140772 100年11月16日修正替換亩 RF電路122用於接從PD 1〇2產生的電訊號後産生RF訊號 ’並將RF訊號傳送至數位訊號處理器14内的位址解碼器 140、A/D轉換器142及資料解碼器144 » RF訊號為上述A ，B，C，D四組訊號的和值。 位址解碼器140與吓電路122相連，用於接收rf訊號後根 據RF訊號解析出位址訊號，並將位址訊號傳送至燒錄策 略控制系統16中的在線檢測模組160内的位置檢測單元 162。當位置檢測單元162根據該地址訊號檢測到了檢查 點後，燒錄裝置1暫停燒錄，由燒錄策略控制系統丨6中的 離線檢測模組180對該區域進行離線檢測。 如果在線檢測模組16 〇檢測到燒錄過程有錯誤發生或檢測 到了檢查點，則離線檢測模組18〇接收數位訊號處理器14 處理後的訊號後，根據數位訊號處理器14處理後的訊號 對已燒錄的部分進行離線檢測，再根據離線檢測的結果 由燒錄策略控制模組190調整燒錄策略。 數位訊號處理器14内的資料解碼器144與RF電路122相連 ，用於接收RF訊號後解碼出燒錄資料並將該燒錄資料傳 送至離線檢測模組180内的錯誤率檢測單元182。錯誤率 檢測早元18 2用於根據該燒錄資料來檢測資料的錯誤率（Block Error Rate)。例如，DVD系統中通常採用pip。 錯誤修正系統（Parity Inner(奇偶校驗内碼），，和 “Parity Outer (奇偶校驗外碼）”）。當解碼出來的 資料有PIE (Parity Inner Err〇r，内碼奇偶校驗錯誤 )或POE (Parity Outer Error，外碼奇偶校驗錯誤） 時，表示可以修正的錯誤。當解碼出來的資料有piF ( 表單編號A0101 第1〇頁/共34頁 1003422223-0 1363333 [0030] [0031] [0032] 095140772 1100年 1M Parity Inner Fail ·内瑪奇偶校驗失敗）或P〇F ' Parity Outer Fail，外碼奇偶校驗失敗）時，表示無 法修正的錯誤。PIE或P0E出現的數量越多，即表示錯誤 率越大。而當PIE/P0E數值大到某一程度後，就會有 PIF/P0F產生。錯誤率檢測單元182將資料的錯誤率傳送 至燒錄策略控制模組190中的速度控制單元192。 速度控制單元192用於根據錯誤率檢測單元丨82檢測的資 料錯誤率來調整燒錄速度》速度控制單元192與驅動器18 相連，當資料的錯誤率超過預定值時，速度控制單元192 發出速度控制指令至驅動器18以調整燒錄速度。例如， 發出降低燒錄速度的指令，驅動器18根據該降低燒錄迷 度的指令，調整馬達2〇的轉速，從而調整燒錄速度。 A/D轉換器142接收RF電路122産生的RF訊號，將RF訊號 轉換成第二數位訊號後將該第二數位訊號傳送至離線檢 測模組180内的錄測單元184。錄測單元184根據該 第二數位訊號來計算錢值。其〇為-種對稱性參數Λ ’用來評價某-特定功率值是否為最佳功率值。RF訊號 的波形包括-高振幅—低振幅A2 1即物訊號波 形的對稱性參數，其滿足公式：卜（AH2)/(A1+A2) 。不同的光碟的最佳纽可能不相同，每一光碟的最佳 石值均燒錄在光碟巾。最㈣錄對觸辦為最佳功 率。 ，錄策略控制模'組⑽内的功率控制單元m根據錢測 早疋184_的諸來調整燒錄功率。功率㈣單元194 與數位訊號處理器W中的數位/類比模（digital 表單編敢嶋 ^ 11 I/* 34 I ' 1003422223-0 1363333 100年.11月核正替換百· to-analog，D/A)轉換器146相連’根據沒檢測單元 184的檢測結果來發送功率控制訊號至D/A轉換器146， 藉由D/A轉換器146轉換成類比訊號後傳送至apc電路1 24 。APC電路124根據該類比訊號來控制LD 1〇〇發射的鐳射 功率。通常，檢測的β值相對最佳方值偏大時，降低燒 錄鐳射的功率，反之’檢測的yg值相對最佳石值偏小時 ，增大燒錄鐳射的功率。 [0033] 離線檢測模組180内的抖動檢測單元186用於接收資料解 碼器144解碼出的資料來檢測抖動（Jitter)值。抖動 檢測單元186將檢測的抖動值傳送至燒錄策略控制模組 190内的伺服控制單元196 ^伺服控制單元196根據抖動 值來調整光束的傾角及聚焦深度。伺服控制單元196與驅 動器18相連，如果抖動值偏大，則伺服控制單元196發送 伺服調整訊號至驅動器18。驅動器18根據該伺服調整訊 號產生驅動訊號發送至與驅動器18相連的傾角致動器1〇6 或聚焦致動器1 〇8，傾角致動器106或聚焦致動器108分 別根據驅動器18產生的驅動訊號控制光束的傾角及聚焦 深度。可以採用多種方式調整來光束的傾角及聚焦例 如，逐漸調整鐳射光束的聚焦深度，並即時檢測抖動值 ’當抖動值達到最小值時即可設定為最佳聚焦深度。 [0034] 上述燒錄裝置1在實際燒錄過程中由在線檢測模組16〇對 '、'亍在線檢剩’根據在線檢測結果啓動離線檢測。 095140772 由離線檢測模組180對燒錄部分進行離線檢測，根據離線 檢測結果對繞錄策略進行適應性調整，使燒錄策略適應 光碟30本身質量及使用環境，提高了燒錄品質。 第12頁/共34頁 表單編號A0101 1003422223-0 [0035] [0035] [0036] [0037] [0038] [0039] 1100年.11 月 16 日 燒錄過程中對燒錄策略進行適應性調整的控制過程如下 在燒錄光碟的程中進行在線檢測；在線檢測過程中， 判斷疋否彳錯誤發域到達預設的檢查點 ;如果有錯誤 發生或到達預設的檢查點，則暫停燒錄，進行離線檢測 ，離線檢測過程中，判斷已燒錄的資料錯誤率是否超過 疋值，如果資料錯誤率超過預定值，則降低燒錄速度 ，根據離線檢測的結果及降低後的燒錄速度調整燒錄策 略0 «月參看圖4，其為燒錄過程中對燒錄策略進行適應性調整 的控制方法流程圖。 首先，流程開始後，步驟4〇2，燒錄裝置1設定起始燒錄 策略。起始燒錄策略的設定可以採用多種方式，例如燒 錄裝置1中存儲的默認燒錄策略、根據光碟3〇的介質識別 碼（Media ID)選擇的燒錄策略、在光碟30的功率校正區 域（power calibration area, PCA)進行試燒錄以 確定光碟30的燒錄策略等。 步驟404為啓動燒錄，光學讀取頭1〇移動到光碟3〇的資料 區。 步驟406為在光碟30的資料區根據設定的燒錄策略來燒錄 資料’例如，根據設定的鐳射功率來燒錄資料。在燒錄 過程中’對光碟30的燒錄進行在線檢測。在線檢剩包括 對尋軌誤差訊號、聚焦誤差訊號及震動訊號進行檢測， 判斷上述訊號是否過大。在線檢測還包括判斷是否到達 檢查點’燒錄裝置1預設若干檢查點將光碟3〇分為若干區 095140772 表單編號A0101 第13頁/共34頁 1003422223-0 [0040]1363333 1100 年 11 月 16 i 域Ο [0041] [0042] [0043] [0044] 095140772 步驟408為判斷在線檢測過程中是否有錯誤發生或到達檢 查點。如果尋轨誤差訊號、聚焦誤差訊號或震動訊號過 大，則表示有錯誤發生，燒錄裝置1暫停燒錄（步驟410 )°如果燒錄裝置1燒錄到預設的檢查點時，同樣暫停燒 錄（步驟410)。如果既沒有錯誤發生也沒有到達檢查點 ’則返回步驟306繼續進行燒錄〇 暫停燒錄（步驟410)後，燒錄裝置1對燒錄的資料進行 離線檢測（步驟412)❶離線檢測包括對冷值的檢測、資 料錯誤率的檢測和抖動值的檢測。 步驟414為判斷是否需要降低燒錄速度。如果步驟412中 檢測的資料錯誤率超過預定值，則調整燒錄速度（步驟 416)後進入步驟418。如果步驟412中檢測的資料錯誤 率沒有超過預定值，則直接進入步驟418。 步驟418為根據步驟412的檢測結果及步驟416的燒錄速 度調整結果來調整燒錄策略。例如，檢測的万值相對最 佳冷值偏大時，則降低燒錄鐳射的功率；反之檢測的 沒值相對最佳万值偏小時，則增大燒錄鐳射的功率。如 果抖動的值偏大，則藉由驅動器18調整光束的傾 焦深度》 步戰320為判斷是否燒錄結束。如果燒錄過程結束，例如 資料燒錄完畢，職程結束。如果燒錄未結束，則返回如 步驟_ ’根據調整後的燒錄策略來啓動燒錄以燒錄光回碟 3〇 ’燒錄的起始點為上次進行離線檢測的暫停點。” A0101 第14頁/共34頁 1003422223-0 [0045]1363333 上述燒錄策略控制方法在容… 行_，_檢1二=::::量: =—量及使叫提= [0046] 如圖5及圖6所示，分別為燒錄時採用預定燒錄策略愈採 用燒錄過程中對燒錄策略進行適應性調整的“線圖 橫坐標代表資訊燒錄點所在的物理磁區數，物理磁區數 越大表不資訊燒錄點所在的位置離光碟3〇的中 。縱坐標絲“值，其巾線細代表最匈值。通常 如果對燒錄功率控制越好，β相對最佳功率值的波動幅 度越小，資訊燒錄越穩定。很明顯，圖6中纽波動幅度 相較圖5中小，因此說明採用了燒錄過程中對燒錄策略進 订適應性調整的燒«置1及燒錄策略控制方法，減小了 ^值⑽的度’提高了燒錄穩定性。 [0047] 如圖7與圖8所不’分別為燒錄時採结預定燒錄策略與採 用燒錄過程中對燒錄策略進行適應性調整的燒錄錯誤（1363333 • · 100 years. November 16th, the shuttle is replacing page 6. Description of the invention: [Technical field of the invention] [0001] The present invention relates to a burning device, and more particularly to a method for controlling a burning strategy of a burning device and Burning strategy control system. [Prior Art] _2] In recent years, information burning media such as burnable optical discs (DVD_R/RW, DVD + R/RMCD_R/RW) have been used as carriers for burning information, due to their large storage capacity and portability. Features are getting more and more widely used. The burning device for burning information to the burning medium is popular with users because it can provide users with self-burning information. The corresponding information burning technology has also been rapidly developed. Usually, the burning device uses an optical pick-up unit (0PU) to emit a laser beam onto the information burning medium, and when the output of the mis-burning power reaches a given value and is correctly focused on the optical disc. When burning the layer, the information is burned on the information burning medium. [0003] The burning power is one of the burning parameters that affect the quality of the first recording. Different burning powers will have different effects on the disc information recording layer, which will affect the reading effect after the disc is burned, and may even cause the burned data to be unreadable and the disc to be scrapped, except for the burning power. The programming parameters that affect the quality of the optical disc burning include the tilt angle of the optical pickup relative to the optical disc during burning, the focus position of the laser beam in the optical disc, and the like. Typically, these burn-in parameters are described using a burn-in strategy. [0004] In order to maintain the best programming quality during the actual burning of information, a burning strategy adapted to the optical disc is predetermined before the actual burning of the information is performed. For example, before performing the actual burn-in process, 095140772 Form No. A0101 Page 3 of 34 1003422223-0 1363333 Lights Up to the Best Power Correction Uptlmal PGWer OPC) process. When performing the 0PC process, optically reading the laser beam with different power values to burn the correction information to the power calibration area 'PCA' of the optical disc, and then according to the reflection from the optical disc (four) To choose the best power value for this different power value. The calculation of the optimum power value obtained after the _ operation of the above PCA + is performed to obtain the burning power required when different recording frequencies are used in other areas of the optical disc. [0007] [0007] [0008] However, in the actual burning process, if only the predetermined burning strategy is adopted, and the process of recording is not purely changed, the quality of the optical disc itself is And the influence of the use environment, such as the thickness of the dye layer in different areas of the optical disc, the disc, the fingerprint on the disc, etc., so that the quality of the burning is best and the material is best, and even the failure of the burning of the software causes the disc to be scrapped. SUMMARY OF THE INVENTION In view of this, it is necessary to provide a __ kind of burning strategy control method for adapting the burning strategy to the burning strategy. In addition, it is necessary to provide a burning strategy control system that adjusts the silk strategy to suit the silk strategy. In addition, it is necessary to touch the burning device that has been programmed to adapt to the programming strategy. [0009] A method for controlling a burning strategy, comprising the following steps: detecting whether an error occurs or reaching a preset checkpoint or reaching the preset checkpoint, then suspending the burning in the burning process to make an error if offline Detection 095140772 Form No. 1010101 Page 4 / Total 34 Page 1003422223-0 1363333 Day correction; determine whether the error rate of the burned data exceeds the predetermined value; if the data error rate exceeds the predetermined value, reduce the burning speed; The result of the offline detection and the reduced burning speed adjust the burning strategy. [0010] a burning policy control system, comprising an online detecting module, an offline detecting module and a burning policy control module, the online detecting module comprising a position detecting unit and an error detecting unit, wherein the position detecting unit is configured to The online detecting module determines whether a preset check point is reached during the online detecting process, and the error detecting unit is configured to determine whether a burning error occurs during the online detecting process; the offline detecting module is configured to be used when burning Offline detection is performed to determine the burning quality of the optical disc when the error occurs or reaches the preset checkpoint, and the offline detecting module includes an error rate detecting unit for detecting the data error rate; The recording policy control module includes a speed control unit. If the data error rate exceeds a predetermined value, the speed control unit decreases the burning speed, and the programming policy control module adjusts the burning according to the offline detection result and the reduced burning speed. Record strategy. [0011] A programming device includes an optical pickup, an analog signal processor, a digital signal processor, and a programming strategy control system for emitting a light beam to burn data to a disc and receive reflection from the optical disc. Returning the light beam and generating a signal according to the reflected light beam; the analog signal processor and the digital signal processor are configured to process the electrical signal and transmit the signal to the programming policy control system; the programming policy control system includes online a detection module, an offline detection module, and a programming policy control module, wherein the online detection module is configured to detect, according to the processed electrical signal, whether an error occurs or reaches a preset checkpoint during the burning process; Detection module 095140772 Form number Α0101 Page 5 / Total 34 page 1003422223-0 1363333 [0012] [0014] [0015] 095140772 1100 November nuclear positive 5~| Used for detection in the online detection module The offline programming is paused when there is an error or when the preset checkpoint is reached; the programming policy control module is configured to adjust the burning strategy according to the result of the offline detection. The above burning strategy control method, burning strategy control system and burning device - detecting the burning quality in the actual burning process, adapting the burning strategy according to the detection result, and adapting the burning strategy to the quality of the optical disc itself And the use environment, improve the quality of burning. [Embodiment] Referring to FIG. 1 'the burning device 1 is used for burning information to the optical disc 30, which includes an optical pick-up unit (〇pu) and a signal-like processor (anal〇g signal pr〇). Cess〇r, Α$ρ) I?, digital signal processor (DSP) 14, programming strategy control system 16, driver 18 and motor 20. The optical pickup 10 is configured to emit a laser beam to the optical disc 3 and receive the laser beam reflected from the optical disc, and generate a telecommunication signal according to the reflected laser beam through the analog signal processor 12 and the digital signal processor. 14 is processed and transmitted to the programming policy control system 16. The programming policy control system i 6 includes an online inspection group_, an offline detection module 18G, and a programming policy control module 190. The online detection module 160 is used for the signal processed by the digital signal processor 14, and is online _, whether there is a burning error in the mine burning secret or whether the inspection point is reached, and the online inspection towel does not stop on the optical disk 30. The burning and burning device 1 reserves a plurality of checkpoints, and the checkpoint divides the optical disc 30 into a plurality of areas. When the checkpoint is detected, it means that the burning of a certain table == ι〇'ι bypassing device 1 is paused, by the programming policy control system 16 Page 6 of 34 1003422223-0 1100. November On the 16th, the shuttle replacement page and the offline detection module 1 8 离线 offline detection of the area. In addition, if the online detection module detects that an error occurs in the programming process, for example, the tracking error signal, the focus error signal, or the vibration signal is too large, the programming device 1 also pauses burning 'offline in the burning policy control system 16 The detection module 180 performs off-line detection. [0016] The offline detection module 180 is configured to receive the signal processed by the digital signal processor 14 and perform off-line detection on the burned portion according to the signal to determine the burning quality of the already burned data. For example, the error rate of the data is detected, and the detection result is transmitted to the programming policy control module. [0017] The programming policy control module 190 is configured to adjust the programming strategy of the programming device 1 according to the detection result of the offline detecting module 18, for example, adjusting the optical by the digital signal processor 14 and the analog signal processor 12. The laser light from the head 1 is read, or the tilt or depth of focus of the laser beam is adjusted by the driver 18, or the speed of the motor 2 is adjusted by the driver 18 to adjust the burning speed and the like. [0018] Please refer to FIG. 2, which is a block diagram of a more detailed programming device. The optical s pickup head 10 includes a laser diode (iaser di〇 (je, LD) 100, a photo diode (PD) 102, a front monitor diode (FMD) 104, and an inclination angle. Actuator 106 and focus actuator 108. [0019] Referring to Figure 3, it is a schematic diagram of the internal optical path of the optical pickup head 1 LD 100. The LD 100 emits an incident beam 11〇, which is passed through a beam splitter. 112 The friend mirror 114 is converged onto the optical disc 30 to burn information to the disc 3 or to reproduce the information stored on the disc 30. The disc 3 reflects the incident beam 11 to generate 095140772 Form No. A0101 Page 7 of 34 1003422223-0 1363333 In 1100, the UJ 16 reflected the beam 116, which was irradiated onto the PD 102 via the objective lens 114 and the beam splitter Π2. The PD 102 detects the reflected beam 116 and converts it into an electrical signal. For four-quadrant or eight-quadrant, the four-quadrant PD is used as an example. The electrical signals generated by the PD 102 include four groups of signals A, B, C, and D. The four groups of signals are used as control signals when the programming device 1 operates. [0020] The FMD 104 is used to monitor the power of the incident beam 110 emitted by the LD 100. Accordingly, the FMD signal is sent to the analog signal processor 12. The analog signal processor 12 adjusts the incident beam 11 〇〇 power generated by the LD 1 according to the FMD signal. The tilt actuator 106 and the focus actuator 1 〇 8 respectively Adjusting the tilt angle of the incident beam 110 and its depth of focus on the optical disc 30. [0021] The analog signal processor 12 includes a servo circuit 120, a radio frequency (RF) circuit 122, and an automatic power control (APC). Circuit 124. The APC circuit 124 is used to automatically adjust the power of the laser beam emitted by the LD 100. The servo circuit 2 and the RF circuit 122 are connected to the PD 102 to receive the electrical signal generated by the PD 1〇2 [0022] servo circuit The 120 is configured to receive a signal generated by the PD 102 to generate a servo signal, and then transmit the servo signal to an analog-to-digital (A/D) converter 142 in the digital signal processor 14. Different servo signals The generation method is different. For example, the sum of the signals of the two groups A and B minus the sum of the sum of the signals of the two groups C and D is used as the inclination control signal, and the incident beam is corrected according to the inclination control signal.倾 The inclination angle relative to the pupil. The difference between the sum of the signals of the two groups A and C minus the sum of the signals of the two groups B and D is used as the focus control signal, and the incident light is corrected according to the focus control signal. Focus on the position error on the disc 3〇. 095140772 Form No. A0101 Page 8 of 34 1003422223-0 1363333 [0023] [0025] 100 years. On November 16th, the replacement page digital signal processor 14 is replaced with the analog signal processor 12 and burned. The recording policy control system 16 is connected to process the signal generated by the analog signal processor 12 and transmit the processed signal to the programming policy control system 16' and control the analog signal processing according to the control signal of the programming policy control system 16. The device 12 adjusts the power of the human beam UQ. The digital signal processor 14 includes a address decoder 14A, an analog/digital (anal〇g_t〇_digitai, A/D) converter 142, a data decoder 144, and a digital/analog module (4)-gital-to-anai〇g , D/A) converter 146. The A/D converter 142 is connected to the servo circuit 12A for converting the word service signal into the first digital signal and transmitting it to the error detecting unit 164 in the online detecting module 16A. The error detecting unit 164 is configured to detect, according to the first digital signal, whether the tracking error signal, the focus error signal, or the vibration signal is too large. If the signal is too large, it indicates that an error occurs in the programming process, and the programming device 1 stops burning. Offline detection is performed by the offline detection module 180 in the programming policy control system 16. The error detecting unit 164 includes a tracking error detector 168, a focus, an error detector 170, and a shock detector 172. The tracking error detector 168 is configured to detect the tracking error signal and determine whether the tracking error signal is too large. If the tracking error signal is too large, the burning device 1 stops burning for off-line detection. Similarly, the 'focus error detector 170 and the shock detector 172 are respectively used to detect the focus error signal and the vibration signal' to determine whether the focus error signal and the vibration signal are too large. "If the focus error signal or the vibration signal is too large, the programming device 1 stops burning. Record offline detection. If the tracking error signal, focus error signal, and vibration signal are not too large, then continue to burn until the checkpoint is detected. 095140772 Form No. A0101 Page 9 / Total 34 Page 1003422223-0 1363333 [0026] [0029] [0029] 095140772 The revised replacement RF circuit 122 was used to receive the PD 1〇2 from November 16, 100 After the electrical signal, the RF signal is generated and the RF signal is transmitted to the address decoder 140, the A/D converter 142 and the data decoder 144 in the digital signal processor 14. The RF signals are the above A, B, C, D four. The sum of the group signals. The address decoder 140 is connected to the scary circuit 122 for receiving the rf signal, parsing the address signal according to the RF signal, and transmitting the address signal to the position detection in the online detection module 160 in the programming policy control system 16. Unit 162. After the position detecting unit 162 detects the checkpoint according to the address signal, the burning device 1 pauses the burning, and the offline detecting module 180 in the burning policy control system 丨6 performs offline detection on the area. If the online detection module 16 detects that an error occurs in the programming process or detects a checkpoint, the offline detection module 18 receives the signal processed by the digital signal processor 14, and then processes the signal according to the digital signal processor 14. The burned portion is offlinely detected, and then the burn strategy is adjusted by the burn strategy control module 190 according to the result of the offline detection. The data decoder 144 in the digital signal processor 14 is connected to the RF circuit 122 for receiving the RF signal, decoding the burned data, and transmitting the burned data to the error rate detecting unit 182 in the offline detecting module 180. The error rate detection early element 18 2 is used to detect the data error rate (Block Error Rate) based on the burned data. For example, pip is commonly used in DVD systems. Error correction system (Parity Inner,), and Parity Outer (Parity Outer). When the decoded data has PIE (Parity Inner Err〇r) or POE (Parity Outer Error), it indicates an error that can be corrected. When the decoded data has piF (Form No. A0101 Page 1 / Total 34 Page 1003422223-0 1363333 [0030] [0031] [0032] 095140772 1100 1M Parity Inner Fail · Neyma Parity Failure) or P〇 F ' Parity Outer Fail, an error that cannot be corrected. The greater the number of PIE or P0E occurrences, the greater the error rate. When the PIE/P0E value is large enough, PIF/P0F will be generated. The error rate detecting unit 182 transmits the error rate of the material to the speed control unit 192 in the programming policy control module 190. The speed control unit 192 is configured to adjust the burning speed according to the data error rate detected by the error rate detecting unit 82. The speed control unit 192 is connected to the driver 18. When the error rate of the data exceeds a predetermined value, the speed control unit 192 issues speed control. The command is directed to the driver 18 to adjust the programming speed. For example, an instruction to lower the programming speed is issued, and the driver 18 adjusts the rotational speed of the motor 2〇 according to the instruction to reduce the burning degree, thereby adjusting the burning speed. The A/D converter 142 receives the RF signal generated by the RF circuit 122, converts the RF signal into a second digital signal, and transmits the second digital signal to the recording unit 184 in the offline detection module 180. The recording unit 184 calculates the money value based on the second digital signal. The symmetry parameter Λ ′ is used to evaluate whether a certain power value is the optimal power value. The waveform of the RF signal includes a high amplitude-low amplitude A2 1 symmetry parameter of the object signal waveform, which satisfies the formula: 卜(AH2)/(A1+A2). The best of different discs may not be the same, and the best stone value for each disc is burned on the disc. The most (four) record is the best power for the touch. The power control unit m in the recording policy control mode group (10) adjusts the burning power according to the money measurement 184_. Power (4) unit 194 and digital signal processor in the digital / analog mode (digital form coding 嶋 ^ 11 I / * 34 I ' 1003422223-0 1363333 100 years. November nuclear replacement 100 · to-analog, D / A) The converter 146 is connected 'transmitting the power control signal to the D/A converter 146 according to the detection result of the undetected unit 184, converted into an analog signal by the D/A converter 146, and then transmitted to the apc circuit 1 24 . The APC circuit 124 controls the laser power emitted by the LD 1 根据 based on the analog signal. Generally, when the detected β value is relatively large relative to the optimal square value, the power of the burned laser is lowered, whereas the detected yg value is smaller than the optimum stone value, and the power of the burned laser is increased. [0033] The jitter detecting unit 186 in the offline detecting module 180 is configured to receive the data decoded by the data decoder 144 to detect a jitter value. The jitter detecting unit 186 transmits the detected jitter value to the servo control unit 196 in the programming policy control module 190. The servo control unit 196 adjusts the tilt angle and depth of focus of the light beam based on the jitter value. The servo control unit 196 is connected to the driver 18. If the jitter value is too large, the servo control unit 196 sends a servo adjustment signal to the driver 18. The driver 18 generates a driving signal according to the servo adjustment signal and sends it to the tilt actuator 1〇6 or the focus actuator 1〇8 connected to the driver 18, and the tilt actuator 106 or the focus actuator 108 respectively generate according to the driver 18. The drive signal controls the tilt and depth of focus of the beam. The tilt angle and focus of the beam can be adjusted in a variety of ways, for example, by gradually adjusting the depth of focus of the laser beam and immediately detecting the jitter value. When the jitter value reaches a minimum value, it can be set to the best focus depth. [0034] In the actual burning process, the above-described burning device 1 starts the offline detection according to the online detection result by the online detecting module 16 for ', '亍 online check remaining. 095140772 The off-line detection module 180 performs offline detection on the burned portion, and adaptively adjusts the bypass strategy according to the offline detection result, so that the burn strategy adapts to the quality and use environment of the optical disc 30, and improves the burn quality. Page 12/34 Form No. A0101 1003422223-0 [0035] [0037] [0039] [0039] Adaptation of the burning strategy during the burning process in 1100 and November 16 The control process is as follows: online detection during the process of burning the optical disc; during the online detection process, it is judged whether the error is sent to the preset checkpoint; if an error occurs or the preset checkpoint is reached, the burn is paused. For offline detection, during offline detection, it is judged whether the error rate of the burned data exceeds the threshold value. If the data error rate exceeds the predetermined value, the burning speed is lowered, and the offline detection result and the reduced burning speed are adjusted according to the offline detection result. Burning strategy 0 «Month Referring to Figure 4, it is a flow chart of the control method for adaptive adjustment of the burning strategy during the burning process. First, after the process starts, in step 4〇2, the programming device 1 sets the initial programming strategy. The initial programming strategy can be set in various ways, such as a default burning policy stored in the burning device 1, a programming strategy selected according to the media ID of the optical disc, and a power correction area in the optical disc 30. (power calibration area, PCA) performs trial burning to determine the burning strategy of the optical disc 30 and the like. In step 404, the optical recording head 1 is moved to the data area of the optical disc 3 to start the burning. Step 406 is to burn the data in the data area of the optical disc 30 according to the set programming strategy. For example, the data is burned according to the set laser power. On-line detection of the burning of the optical disc 30 during the burning process. The online checksum includes detecting the tracking error signal, the focus error signal, and the vibration signal to determine whether the signal is too large. The online test also includes determining whether the checkpoint is reached. 'The burning device 1 presets a number of checkpoints to divide the disc 3 into several zones 095140772. Form No. A0101 Page 13/34 pages 1003422223-0 [0040] 1363333 1100 November 16 i Domain Ο [0044] [0044] Step 408 is to determine whether an error occurs or arrives at the checkpoint during the online detection process. If the tracking error signal, the focus error signal or the vibration signal is too large, it indicates that an error has occurred, and the programming device 1 pauses the programming (step 410). If the programming device 1 burns to the preset checkpoint, the burning is also suspended. Record (step 410). If neither error occurs nor the checkpoint is reached, then returning to step 306 to continue burning and suspending the burning (step 410), the burning device 1 performs off-line detection on the burned data (step 412), and offline detection includes Detection of cold values, detection of data error rate, and detection of jitter values. Step 414 is to determine if it is necessary to reduce the programming speed. If the data error rate detected in step 412 exceeds the predetermined value, the programming speed is adjusted (step 416) and the process proceeds to step 418. If the data error rate detected in step 412 does not exceed the predetermined value, then step 418 is entered. Step 418 is to adjust the programming strategy according to the detection result of step 412 and the burning speed adjustment result of step 416. For example, when the detected value is relatively large relative to the best cold value, the power of the burned laser is reduced; otherwise, the detected value is relatively low, and the power of the burned laser is increased. If the value of the jitter is too large, the tilt depth of the beam is adjusted by the driver 18 to determine whether or not the burn is finished. If the burning process ends, for example, the data is burned, the course ends. If the burning is not finished, return to step _ ’ according to the adjusted programming strategy to start burning to burn the disc back to the disc. 3 〇 The starting point of burning is the pause point of the last offline detection. A0101 Page 14 / Total 34 Page 1003422223-0 [0045] 1363333 The above burning strategy control method is in the capacity... Line _, _ check 1 2 =:::: Quantity: = - Quantity and make mention = [0046] As shown in Fig. 5 and Fig. 6, the "burning strategy" is used to adjust the programming strategy during the burning process. The "line graph abscissa represents the physical magnetic area where the information burning point is located. The larger the number of physical magnetic regions, the less the information burning point is located in the middle of the disc. The value of the ordinate wire is the value of the towel line, which represents the most Hungarian value. Generally, if the control of the burning power is better, the smaller the fluctuation range of β relative optimal power value, the more stable the information burning. Obviously, Figure 6 The fluctuation amplitude is smaller than that in Figure 5, so it shows that the burning and setting strategy control method for the programming strategy is adopted in the burning process, and the degree of ^(10) is reduced. [0047] As shown in Fig. 7 and Fig. 8, respectively, the burning programming strategy for the burning of the programming and the programming of the burning strategy during the burning process are respectively (
Parity inner err〇r，piE)曲線圖。piE為燒錄過程 中出現的資料錯誤數量，通常錯誤越少表示資料越正確 k坐標代表資訊燒錄點所在的物理磁區數，縱坐標代 表PIE的值。报明顯’圖8中PIE的值相較圖7中小很多， 因此說明採用了_過程巾對燒錄策略進行適應性調整 的燒錄裝置1及燒錄策略控制方法可提高資訊燒錄正確性 〇 095140772 [_如圖9與圖1〇所示，分別為燒錄時採用預定燒錄策略與採 用燒錄過程中對燒錄策略進行適應性調整的射頻訊號抖 表單編號A0101 第15頁/共34頁 1003422223-0 丄 |~1〇〇 年 11 月 動量（Jitter)圖。橫坐標代表時間，縱坐標代表出現 的頻率。通常Jitter越集中，代表抖動量越小，燒錄的 貝也越好。可以看出，圖1〇的jitter圖形較為集中， 且可以明顯區分出不同長度的差異；而圖9的Jmer圖形 較為分散，且不易區分出不同長度的差異。 _]综t所述，本發明符合發明專利要件，爰依法提出專利 申請。惟，以上所述者僅為本發明之較佳實施方式，舉 凡热悉本案技藝之人士，在援依本案創作精神所作之等 效修飾或變化，皆應包含於以下之申請專利範圍内。 【圖式簡單說明】 _]圖1為-較佳實施方式燒錄裝置的方框圖； ]圖2為更為詳細的燒錄裝置的方框圖，該燒錄裳置包括一 光學讀取頭； [0052] [0053] [0054] [0055] [0056] [0057] [0058] 095140772 圖3為圖2中光學讀取頭内部光路圖； 圖4為—較佳實施方式㈣錄策略控制方法流程圖； 為燒錄時制預定燒錄策略的/S曲線圖； 圖6為燒錄時採用 的召曲線圖； 圖 燒錄過程切燒錄策略進行適應性調整 7為燒錄時採㈣定燒錄策略的燒錄錯誤曲線圖； =為燒錄時採用燒錄過程中對燒錄策略 繞錄錯誤曲線圖； 進行適應性調整 圖9為燒錄時採 用預定燒錄策略的射頻訊號抖動量 圖； 表單坞號Α0101 第Κ頁/共34頁 1003 1363333 100年11月16日按正替換頁 [0059] 圖10為燒錄時採用燒錄過程中對燒錄策略進行適應性調 整的射頻訊號抖動量圖。 【主要元件符號說明】 [0060] 燒錄裝置：1 [0061] 光學讀取頭：10 [0062] 類比訊號處理器：12 [0063] 數位訊號處理器：14 [0064] 燒錄策略控制系統：1 6 [0065] 驅動器：18 [0066] 馬達：20 [0067] 光碟：30 [0068] 鐳射二極體：100 [0069] 光電二極體：102 [0070] 前置監測二極體：104 [0071] 傾角致動器：106 [0072] 聚焦致動器：108 [0073] 入射光束：110 [0074] 分光鏡：112 [0075] 物鏡：114 [0076] 反射光束：116 095140772 表單编號A0101 第17頁/共34頁 1003422223-0 1363333 [0077] 伺服電路：120 [0078] 射頻電路：1 2 2 [0079] 自動功率控制電路：124 [0080] 位址解碼器：140 [0081] 類比/數位轉換器：142 [0082] 資料解碼器：144 [0083] 數位/類比模轉換器：146 [0084] 在線檢測模組：1 6 0 [0085] 位置檢測單元：162 [0086] 誤差檢測單元：164 [0087] 尋軌誤差檢測器：168 [0088] 聚焦誤差檢測器：170 [0089] 震動檢測器：172 [0090] 離線檢測模組：180 [0091] 錯誤率檢測單元：182 [0092] 冷檢測單元：184 [0093] 抖動檢測單元：186 [0094] 燒錄策略控制模組：190 [0095] 速度控制單元：192 095140772 表單编號A0101 第18頁/共34頁 100年11月16日核正替换頁_ 1003422223-0 100年11月16日梭正替换頁 1363333 [0096] 功率控制單元：194 [0097] 伺服控制單元：196 095140772 表單編號A0101 第19頁/共34頁 1003422223-0Parity inner err〇r, piE) graph. piE is the number of data errors that occur during the burning process. Usually, the less the error, the more accurate the data. The k coordinate represents the number of physical magnetic regions where the information is burned, and the ordinate represents the value of PIE. It is obvious that the value of PIE in Figure 8 is much smaller than that in Figure 7, so it shows that the burning device 1 and the burning strategy control method that use the _ process towel to adjust the programming strategy can improve the accuracy of information burning. 095140772 [_ As shown in Figure 9 and Figure 1〇, the RF signal shaking form number A0101 is used for the programming of the burning strategy and the adaptive tuning of the burning strategy during the burning process. Page 1003422223-0 丄|~1 November momentum (Jitter) chart. The abscissa represents time and the ordinate represents the frequency of occurrence. Usually the more concentrated the Jitter, the smaller the amount of jitter, and the better the burned shell. It can be seen that the jitter patterns of Fig. 1 are more concentrated, and the differences of different lengths can be clearly distinguished; while the Jmer patterns of Fig. 9 are relatively scattered, and it is difficult to distinguish the differences of different lengths. _] Comprehensive, the invention complies with the requirements of the invention patent, and filed a patent application according to law. However, the above description is only a preferred embodiment of the present invention, and those who are familiar with the skill of the present invention should be included in the following patent application within the scope of the patent application. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram of a preferred embodiment of a burning apparatus; FIG. 2 is a block diagram of a more detailed burning apparatus including an optical pickup; [0052] [0058] [0058] FIG. 3 is an internal optical path diagram of the optical pickup of FIG. 2; FIG. 4 is a flow chart of a preferred embodiment (four) recording strategy control method; For the programming time, the /S curve of the programming strategy is programmed; Figure 6 is the call graph used during the burning; the burning process of the burning process is adapted to the programming process. Burning error graph; = Burning error graph for burning strategy during programming; Adapting adjustment Figure 9 is the RF signal jitter map using the predetermined burning strategy during burning; No. 0101 Page 3/34 pages 1003 1363333 On November 16th, 100, according to the replacement page [0059] Figure 10 shows the RF signal jitter map for adaptive adjustment of the programming strategy during programming. [Main component symbol description] [0060] Burning device: 1 [0061] Optical pickup: 10 [0062] Analog signal processor: 12 [0063] Digital signal processor: 14 [0064] Burning strategy control system: 1 6 [0065] Drive: 18 [0066] Motor: 20 [0067] Disc: 30 [0068] Laser diode: 100 [0069] Photodiode: 102 [0070] Pre-monitoring diode: 104 [ 0071] Inclination Actuator: 106 [0072] Focusing Actuator: 108 [0073] Incident Beam: 110 [0074] Beamsplitter: 112 [0075] Objective: 114 [0076] Reflected Beam: 116 095140772 Form No. A0101 17 pages/total 34 pages 1003422223-0 1363333 [0077] Servo circuit: 120 [0078] RF circuit: 1 2 2 [0079] Automatic power control circuit: 124 [0080] Address decoder: 140 [0081] Analog/digital Converter: 142 [0082] Data Decoder: 144 [0083] Digital/Class Analog Converter: 146 [0084] Online Detection Module: 1 6 0 [0085] Position Detection Unit: 162 [0086] Error Detection Unit: 164 Tracking Error Detector: 168 [0088] Focus Error Detector: 170 [0089] Vibration Detector: 172 [00 90] Offline detection module: 180 [0091] Error rate detection unit: 182 [0092] Cold detection unit: 184 [0093] Jitter detection unit: 186 [0094] Burning strategy control module: 190 [0095] Speed control unit :192 095140772 Form No. A0101 Page 18 of 34 November 16th, 100th Nuclear Replacement Page _ 1003422223-0 November 16th, 2014 Shuttle Replacement Page 1363333 [0096] Power Control Unit: 194 [0097] Servo control unit: 196 095140772 Form number A0101 Page 19 of 34 1003422223-0