丄357855 九、發明說明： 【發明所屬之技術領域】 本發明係有關於-種喷墨控制系統及方法，且特別是 ，任何模式下都可以正確列印出資料之嗔墨控制系統及：：。 【先前技術】 噴墨技術通常用於個人及辦公室電腦週邊產品， 機'傳真機、多功能事務機以及相片印表機等 用以控制喷墨行爲，使喷墨頭在正確的位置並且：= 頻率噴出墨滴以完成列印。 貝墨 喷墨印表機在不同模式下有不同的喷印品質，比如在相片 :式下，喷墨控㈣統會使喷墨頭與馬達移動速 ^墨頭的噴㈣率也相應地降到最低，列印時間長但列印^ 二，其係利用時間來換取品質。而在快速草 制糸統則會使噴墨頭和馬達移動的速度達到最快 頭:喷印频率也達到最高，列印品質-般但是列印速度= 用最决的速度來換取時間。 、 時嗔=之^加速到穩定速度後，才進入可列印區間内，此 、、墨貞之印頻率對應於馬達運 者減速時’通常未進入可列印區間。請參照第 在般杈式下的馬達運動速度與可列印區 關係不思圖’圖中v代表馬達的速度，X代表移動位置，xl、 =分別表示喷墨頭開始喷印的預設起始位置和預設終止位 ΐ可爲可列’亦即紙張的可列印邊界。圖 很4地看Μ達的加、減速區間與可形卩區間互不幹 擾’即馬達加速到穩定速度後才進入可列印區間，馬達持續保 5 1357855 持該穩定速度直至可列印區間結東， 圖，表示習知噴墨控制系統在草；°厂速。請參考第2 印區間之關係示意圖。由於在草的馬達運動速度與列 的速度移動，而其驅動馬達的加 、最决 乂迷度疋固定的，所以啥暮 頭要達到最高速度需要相對較長時 Λ噴墨 饮吁間，亦即加'減速區間相對 較長。圖中可以很容易看出，到 足η相對 逐$墨碩的預設起始位置時， 馬達的加速區間尚未結束’而尚未到逹預設終止位置，馬達已 速。顯然，加、減區間與可列印區間是交疊的。而馬 〇速到穩疋速度後，才是正確的可列印區間，所以 式列印會導致可列印區間縮小。 、 /，有必要提供-種新的喷墨控制系統及其方法，能可克 服習知噴墨控制系統的缺點。 【發明内容】 本發明之主要自的在於坦扭 ^ 幻隹於知供一種噴墨控制系統及其方法， 八可以在任何模式下都可以正確列印出資料。 本發明之另一目的在於提供一種喷墨控制系統及其方法， 了以在噴墨頭馬達加減速時順利列印。 為達成本發明之前述目的，本發明之喷墨控制系統，包括 墨焉達動模la之編碼^、嗔印控制模組以及延遲參數表。延 遲參數表内包括有㈣地址所制的馬達速度與料延遲時 間對照表。切控龍組可㈣人延遲參歸錢延遲參數。 依據本發明之喷墨控制方法包括一種嘴墨控制方法，利用 噴墨頭馬達拉組的訊號控制喷墨頭在可列印區間列印，包括： 產生具有f墨頭馬達模組的地址與速度參數的訊^;接收該具 6 1357855 有噴墨頭馬達模組的地址與速度的訊號；判斷上述接收到的訊 號中是否包括加速度資訊；查詢得出對應於上述地址的延遲參 數；用該延遲參數修正噴墨頭的喷印頻率，使喷墨頭的喷印頻 率與噴墨頭馬達模組的速度相對應；以及開始列印。 為讓本發明之上述内容能更明顯易懂，下文特舉一較佳實 施例，並配合所附圖式，作詳細說明如下： 【實施方式】 • 请參閱第3圖，係依據本發明噴墨控制系統之結構方塊 圖。本發明噴墨控制系統包括有：噴墨頭馬達模組之編碼器 12、噴印控制模組14以及延遲參數表16。 喷墨頭驅動模組之編碼器12用以產生有關於喷墨頭馬達 模組（未圖示）的控制參數的訊號。噴墨頭馬達模組的控制參 數包括光學尺與速度的參數。透過喷墨頭馬達模組的光學尺可 以讀出目前馬達的實際位置之地址。噴墨頭馬達模組移動的加 減速與馬達衫_式所需要達到的目標速度是依據光學尺 鲁 t訊號來決定’而馬達移動之pm參數定義在某個點的目標速 度，如果測得未達到就加大電壓使馬達在下一個光學尺達^目 標速度，如果超過目標速度就減低電壓使馬達在下一個光學尺 時速度不會超過目標速度。如果光學尺指示馬達到達需要^ 的起始位置亦即代表已進入可列印區間，即可列印區間的起 點，則嗔墨頭驅動模組之編碼器12將具有喷墨頭馬達模級（未 圖示）的光學尺與逮度參數的訊號傳給噴印控制模組14 控制模組14 一收到該訊號，即開始列印。 喷印控制模組14接收該具有喷墨頭馬達模組的光學尺盘 速度的訊號。進入列印區間後，喷墨頭馬達模組之編碼器^ 7 1357855丄357855 IX. Description of the Invention: [Technical Field] The present invention relates to an inkjet control system and method, and in particular, an ink control system capable of correctly printing data in any mode and: . [Prior Art] Inkjet technology is commonly used in personal and office computer peripheral products, such as 'fax machines, multifunction printers, and photo printers, to control inkjet behavior, so that the inkjet head is in the correct position and:= The ink is ejected at the frequency to complete the printing. The Beibei inkjet printer has different printing quality in different modes. For example, in the photo: type, the inkjet control (four) system will make the inkjet head and the motor moving speed ^ ink head spray rate (four) rate correspondingly lower To the lowest, printing time is long but printing ^ 2, which uses time to exchange for quality. In the fast-moving system, the inkjet head and the motor move at the fastest speed. The printing frequency is also the highest, the print quality is normal, but the printing speed = the fastest speed in exchange for time. When the time 嗔 = ^ accelerates to a stable speed, it enters the printable interval. The ink frequency of the ink cartridge corresponds to the motor carrier's deceleration, which usually does not enter the printable interval. Please refer to the relationship between the motor movement speed and the printable area under the general ' type. In the figure, v represents the speed of the motor, X represents the movement position, and xl and = respectively indicate the preset position of the inkjet head to start printing. The start position and the preset end position ΐ can be a listable, that is, a printable boundary of the paper. The picture shows that the acceleration, deceleration interval and the shapeable section of the Trent do not interfere with each other's. That is, the motor accelerates to a stable speed before entering the printable interval. The motor continues to maintain the stable speed until the printable interval is reached. East, Figure, shows the conventional inkjet control system in the grass; ° plant speed. Please refer to the relationship diagram of the 2nd printing interval. Due to the movement speed of the motor in the grass and the speed of the column, the driving motor is added and the most ambiguous and fixed, so it takes a relatively long time for the hoe to reach the maximum speed. That is to say, the 'deceleration interval is relatively long. It can be easily seen from the figure that the motor's acceleration interval has not yet expired until the foot η is relative to the preset starting position of the ink, and the motor has already reached the preset end position. Obviously, the plus and minus intervals and the printable interval overlap. After the horse has reached the steady speed, it is the correct printable interval, so the print will cause the printable interval to shrink. /, It is necessary to provide a new inkjet control system and method thereof that can overcome the shortcomings of conventional inkjet control systems. SUMMARY OF THE INVENTION The main feature of the present invention is that it can be used to provide an inkjet control system and a method thereof. Eight can correctly print data in any mode. Another object of the present invention is to provide an ink jet control system and method therefor for smooth printing when the ink jet head motor is accelerated or decelerated. In order to achieve the foregoing objects of the present invention, an ink jet control system of the present invention includes an ink cartridge, a stamping control module, and a delay parameter table. The delay parameter table includes a comparison table of the motor speed and material delay time made by the (iv) address. The control of the dragon group can (4) people delay the return delay parameter. The inkjet control method according to the present invention comprises a nozzle ink control method for controlling the inkjet head to print in the printable interval by using the signal of the inkjet head motor pull group, comprising: generating an address and speed of the motor module having the f ink head Receiving the signal of the address and speed of the 6 1357855 inkjet head motor module; determining whether the received signal includes acceleration information; querying the delay parameter corresponding to the address; using the delay The parameter corrects the printing frequency of the ink jet head so that the printing frequency of the ink jet head corresponds to the speed of the ink jet head motor module; and the printing starts. In order to make the above description of the present invention more comprehensible, a preferred embodiment will be described below in detail with reference to the accompanying drawings, in which: FIG. Block diagram of the ink control system. The ink jet control system of the present invention comprises an encoder 12 for an ink jet head motor module, a print control module 14 and a delay parameter table 16. The encoder 12 of the ink jet head drive module is used to generate a signal relating to the control parameters of the ink jet head motor module (not shown). The control parameters of the ink jet head motor module include parameters of the optical scale and speed. The optical tape passing through the head motor module can read the address of the actual position of the current motor. The acceleration and deceleration of the movement of the inkjet head motor module and the target speed required by the motorized shirt are determined according to the optical ruler t signal, and the pm parameter of the motor movement defines the target speed at a certain point, if the measurement is not When it is reached, the voltage is increased so that the motor reaches the target speed at the next optical scale. If the target speed is exceeded, the voltage is reduced so that the speed of the motor does not exceed the target speed when the motor is on the next optical scale. If the optical scale indicates that the motor reaches the starting position where ^ is required, that is, it has entered the printable interval, the starting point of the interval can be printed, and the encoder 12 of the ink head driving module will have the ink jet head motor module ( The signal of the optical scale and the catch parameter of the unillustrated transmission is transmitted to the printing control module 14 to control the module 14 to start printing as soon as the signal is received. The print control module 14 receives the signal of the optical scale speed of the ink jet head motor module. After entering the printing interval, the encoder of the inkjet head motor module ^ 7 1357855
將馬達目前的移動速度傳入喷印控制模組14 ,噴印控制模組 u還可以透過光學尺可以讀出目前馬達的實際位置之=址u 如果進入可列印區間後，馬達還處於加速區間，脅墨頭馬 達模組之編碼器π所發出的訊號會包含加速度資料，印 控制模組進入延遲參數表16查詢，得出對應於馬達實際位 置所對應的延遲時間，用該延遲時間修正喷墨頭Μ的 率。噴印控制模組14將該修正後的喷印頻率輸出到喷墨頭Μ， 使修正後的喷印頻率與馬達當前的移動速度相對應 模組Μ控制嘴墨頭18不能以其目標喷印頻率列印，而是^J ==率完成該光學尺的列印。而後，等待接收喷墨頭 ^核組之編碼器12所產生的具有另—光學尺與另—速度未 遽，重復上述過程，完成該另一光學尺的列印，直至办 成可列印區間的列印。 70 列印區模=印時’光學尺所指示的馬達實際位置到達可 卜間寺，馬達已經逹到目標速度，噴 :給嗔印控制模組"的訊財不包括加速度#料二； 控制极組14收到訊號後，直接 率列印。第4Α圖是喷墨頭^ ^墨頭18以其目標喷印頻 圖，其中Α1、Α9 Δ 在—般模式下列印所表現的波形 由 、3及Α4是列印時馬達的位置地址。可知， 有延遲 馬達已經達到目標速度’所以相鄰兩位置之間沒 可列印區2核式列印時’光學尺所指示的馬達實際位置到達 編碼器':所發：達尚處於加速區間’因此喷墨頭馬達模組之 收到噴，#訊號會包含加速度資料’噴印控制模組14 ㈣喷墨碩馬達模組之編碼器12所發出的訊號後，會進入延 8 丄^7855 遲參數表16查詢，修正喷 以終正接㈣e ㈣〇的貫印頻率，使喷墨頭18 /後的噴印頻率列印。如果下—光 仍鈇虑私4 .* Γ· 八所寻日不的馬達位置 仍…、處於加相間，則重復 钲沪会如主， 貝叩控制模組14進入 遲參數表16查詢，修正喷墨頭的 標速度時，則哙田馬違違到目 ◊入H 之編碼胃12所發出的訊號不會 ^速度貝料，喷印控制模組14控制噴墨頭心其目㈣ 写12H。當馬達進人減絲㈣，1^墨頭馬達模組之編碼The current moving speed of the motor is transmitted to the printing control module 14, and the printing control module u can also read the actual position of the current motor through the optical ruler. If the motor enters the printable interval, the motor is still accelerating. In the interval, the signal sent by the encoder π of the motor module of the damper head contains the acceleration data, and the printing control module enters the delay parameter table 16 to query, and obtains the delay time corresponding to the actual position of the motor, and corrects the delay time with the delay time. The rate of inkjet head defects. The printing control module 14 outputs the corrected printing frequency to the inkjet head Μ, so that the corrected printing frequency corresponds to the current moving speed of the motor, and the control nozzle ink head 18 cannot print with the target. The frequency is printed, but the ^J == rate completes the printing of the optical ruler. Then, waiting for the encoder 12 receiving the inkjet head core group to generate another optical scale and another speed, repeat the above process to complete the printing of the other optical scale until the printable interval is completed. Printed. 70 printing area mode = printing time 'the actual position of the motor indicated by the optical ruler reaches the coma temple, the motor has reached the target speed, and the spray: the printing control module " the money does not include the acceleration #料二; After receiving the signal, the control group 14 prints directly. The fourth drawing is the ink jet head ^ ink head 18 with its target printing frequency map, wherein Α1, Α9 Δ in the general mode, the following waveforms are represented by , 3 and Α4 are the positional addresses of the motor when printing. It can be seen that there is a delay motor that has reached the target speed. Therefore, when there is no printable area 2 between the two adjacent positions, the actual position of the motor indicated by the optical ruler reaches the encoder': the issued: is still in the acceleration range 'Therefore, the inkjet head motor module receives the spray, the #signal will contain the acceleration data. 'Printing control module 14 (4) The signal from the encoder 12 of the inkjet master motor module will enter the delay 8 丄^7855 The parameter table 16 is queried to correct the printing frequency of the final (4) e (four) 喷, so that the printing frequency of the inkjet head 18/post is printed. If the light is still in the air, 4 .* Γ· The position of the motor that is not found in the day is still..., in the case of adding the phase, then repeating the Shanghai will be the main, the Bessie control module 14 enters the late parameter table 16 to query, correct When the standard speed of the inkjet head is reached, the signal sent by the 胃田马 violation to the coded stomach 12 of the H will not be processed, and the printing control module 14 controls the inkjet head. (4) Write 12H . When the motor enters the wire (4), the code of the 1^ ink head motor module
號會包含加速度資料，噴印控制模組14進入 遲參數表16查詢，修正嗔墨頭18的喑命相玄 lv ^ X ^ ^ 、项的噴印頻率，使喷墨頭18 从後的喷印頻率列印。當馬達處於減速區間時，喷印控制 模組14重複地進入延遲夫务矣 以以參數表16查詢，持續修正噴墨頭18 的噴印頻率，直至到達可列印區間的終點。 第4B圖是喷墨頭在草稿模式下列印所表現的波形圖，其 _ Al、A2、A3及A4是列印時馬達的位置地址。可知，喷墨 頭列印時’由於馬達的速度比目標速度慢，在相鄰兩位置位置 之間加人適當的延遲參數1參數是由馬達目前速度對應到延 遲參數表所㈣之延料間數值。該延料心針對目前的光 學尺訊號到下-個光學尺訊號之前有效，因此當喷印控制模组 Η得到下-個光學尺訊號之後，必須再次查詢延遲參數表，以 得到相應的延遲時間。如此步驟直到馬達已經加速到目標速度 後才停止加人延遲時間。而在馬達開始進行減速要退出到可列 印區間之外時’又會開啟此_功能對嗔墨頭模組加人延遲時間 之參數。如此控㈣可以順利使馬達在加減速區間列印出^ 請參閱第5圖，係、本發明之嗔墨控制方法之流程圖，該方 1357855 法包括下列步驟： 步驟200:產生具有喷墨頭馬達模組的地址與速度參數的 訊號。 步驟202.接收該具有噴墨頭馬達模組的地址與速度參數 的訊號。 步驟204:判斷上述接收到的訊號中是否包括加速度資訊 如果包括加速度資訊，則進行步驟2〇6，如果不包括，則進行 步驟210。 步驟206:進入延遲參數表16查詢，得出對應於上述地址 的延遲參數。 步驟208.用該延遲參數修正喷墨頭的嗔印頻率，使噴墨 頭的噴印頻率與馬達的移動速度相對應。 步驟21 〇 :開始列印。 步驟2 12 .判斷上述地址是否是可列印區間的最後一個地 址，如果是，則進行步驟214 ;如果否，則進行步驟2〇〇。 步驟2 14 :結束列印。 其中，步驟200和202中的地址參數是透過光學尺讀出馬 達的目前實際位置之地址。 、本發明喷墨控制系統及方法將馬達目前的移動速度當作兩 光子尺。fl號之列印依據，並且將喷印之波形進行延遲參數表 16之對照，延遲參數表16中含有每個地址所對應的馬達速度 =噴印延遲時間對照表，如此就可以將此—位置馬達速度換成 :土頭波形所需之延遲參數，如此控制就可以解決馬達加減速 區間馬達速度不足之問題。又可以使喷墨頭順利列印出正確位 置之資料。 1357855 另’本發明噴墨控制系統及方法不限於利用延遲時間修正 喷墨頭之噴墨頻率，延遲參數表中的延遲參數也可以是馬達的 當前速度、當前位置和當前加速度。 雖然本發明已以較佳實施例揭露如上，然其並非用以限定 本發明。本發明所屬技術領域中具有通常知識者，在不脫離本 發明之精神和範圍内，當可做些許更動與潤飾。因此本發明之 保護範圍當視後附之申請專利範圍所界定者為準。The number will contain acceleration data, and the printing control module 14 enters the late parameter table 16 to inquire, corrects the printing frequency of the inkjet head 18, and prints the ink of the inkjet head 18 from behind. Frequency printing. When the motor is in the deceleration interval, the print control module 14 repeatedly enters the delay message 查询 to query the parameter table 16 to continuously correct the printing frequency of the ink jet head 18 until the end of the printable interval is reached. Fig. 4B is a waveform diagram of the ink jet head in the draft mode, where _Al, A2, A3, and A4 are the positional addresses of the motor at the time of printing. It can be seen that when the inkjet head is printed, 'because the speed of the motor is slower than the target speed, the appropriate delay parameter 1 between the two adjacent positional positions is determined by the current speed of the motor corresponding to the delay parameter table (4). Value. The extension core is valid for the current optical ruler signal to the next optical ruler signal. Therefore, after the print control module obtains the next optical ruler signal, the delay parameter table must be queried again to obtain the corresponding delay time. . This step does not stop adding delay until the motor has accelerated to the target speed. When the motor starts to decelerate and exits outside the printable interval, the parameter of the delay time is added to the ink head module. Such control (4) can smoothly print the motor in the acceleration/deceleration interval. Please refer to FIG. 5, which is a flowchart of the ink control method of the present invention. The method 1357853 includes the following steps: Step 200: Producing an inkjet head The signal of the motor module's address and speed parameters. Step 202. Receive the signal having the address and speed parameters of the inkjet head motor module. Step 204: Determine whether acceleration information is included in the received signal. If acceleration information is included, proceed to step 2〇6. If not, proceed to step 210. Step 206: Enter the delay parameter table 16 to query, and obtain a delay parameter corresponding to the above address. Step 208. The delay parameter is used to correct the printing frequency of the ink jet head so that the printing frequency of the ink jet head corresponds to the moving speed of the motor. Step 21 〇 : Start printing. Step 2 12. Determine whether the above address is the last address of the printable interval, and if yes, proceed to step 214; if not, proceed to step 2〇〇. Step 2 14 : End printing. The address parameters in steps 200 and 202 are the addresses at which the current actual position of the motor is read through the optical scale. The ink jet control system and method of the present invention treats the current moving speed of the motor as a two-photon ruler. The printing of the fl number is based on, and the waveform of the printing is compared with the delay parameter table 16. The delay parameter table 16 contains the motor speed=printing delay time corresponding table for each address, so that this position can be The motor speed is changed to: the delay parameter required for the earth head waveform, so that the control can solve the problem of insufficient motor speed in the motor acceleration/deceleration interval. In addition, the inkjet head can smoothly print out the correct position information. 1357855 Further, the ink jet control system and method of the present invention is not limited to correcting the ink jet frequency of the ink jet head by using a delay time, and the delay parameter in the delay parameter table may also be the current speed, the current position, and the current acceleration of the motor. While the invention has been described above in the preferred embodiments, it is not intended to limit the invention. Those skilled in the art having the knowledge of the present invention can make some changes and refinements without departing from the spirit and scope of the invention. Therefore, the scope of the invention is defined by the scope of the appended claims.
【圖式簡單說明】 第1圖係驾知喷墨控制系統在一般模式下的馬達運動速度 與可列印區間之關係示意圖 第2圖係習知噴墨控制系統在草稿模式下的馬達運動速度 與列印區間之關係示意圖 第3圖係本發明喷墨控制系統之結構方塊圖。 第4A圖係本發明喷墨控制系統在一般模式下喷墨頭列印 所表現的波形圖。 第4B圖係本發明喷墨控制系統在草稿模式下喷墨頭 所表現的波形圖》 J 1 第5圖係本發明喷墨控制之流程圖。 【主要元件符號說明】 12 喷墨頭馬達模組之編碼器 14 噴印控制模組 16 延遲參數表 18 噴墨頭 11BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic diagram showing the relationship between the motor movement speed and the printable interval of the ink jet control system in the normal mode. Fig. 2 is the motor movement speed of the conventional inkjet control system in the draft mode. Schematic diagram of relationship with printing interval Fig. 3 is a block diagram showing the structure of the ink jet control system of the present invention. Fig. 4A is a waveform diagram showing the ink jet head printing of the ink jet control system of the present invention in the normal mode. Fig. 4B is a waveform diagram of the ink jet head of the ink jet control system of the present invention in the draft mode. J 1 Fig. 5 is a flow chart of the ink jet control of the present invention. [Main component symbol description] 12 Inkjet motor module encoder 14 Printing control module 16 Delay parameter table 18 Inkjet head 11