200849113 九、發明說明： 【發明所屬之技術領域】 本發明涉及一種生產計劃正向排程系統及方法。 【先前技術】 隹一 ------- 穴工/生π Γ j母穴卻貧接到#艮多 生產訂單，確保生產訂單能夠按時出貨是影響該企業信譽 的重要條件，也是企業赢利的基本原則。但是，如果生產 。丁單過夕，在该企業的生產產能有限或者排配不合理的情 況下三很可此出現某些訂單不能按時出貨的情況，此時， 生產管理人員可能需要調整產能排配，重新對該訂單進行 t計：的排配’使訂單盡可能的按時出貨，或者為該訂 =配出-：可能的出貨曰帛，使業務人員根據該可能的 出知日期與各戶溝通’商討延遲訂單的出貨日。 σ現在生產利的作業方❹為人丄進行生產計割的排 釭即„丁早知、物的生產計劃由生產部門員 配。由於訂單多’加之生產計劃的排程人員 訂單需求的原材料的到料狀況，各機台的使用狀 能力等因素，所以其排配的生 =用狀况，生產 的地方，導致訂單出〜^ 仏可能存在不合理 與Η 的確定存在偏差，影像企辈心 譽，此外’人工排配的效率也很低。 “象止祕 工作的效率和準確性，準 W“排配 [發明内容】 疋°7早的出貨日期。 鑒於以上内容，有必要提 生產計劃正向排程系 200849113 - •、種生產计劃正向排程系統，包括主機及資料庫。所 述資料庫中存儲有客戶的生產訂單及企業内生產線上久工 站的產能排配情況。所述主機包括：導入模組，用於ς門 二述r料庫’從資料庫中獲取需要進行生產計劃排程的生 了早及上述各工站的產能排配情況；參數設定模叙，用 人排程參數的介面’·及正向排程模組，用於 中-個待排程的生產訂單，正向遍㈣訂單的工站 =上：當前曰期作為該訂單第一個工站的作業時間，並 從：,ΐ的：輪入的排程芬數及各工站的產能排配情況， 排開始對該訂單進行生產計劃的正向 排耘，確疋該訂單的出貨時間。 從-資言i劃正向排程方法’該方法包括如下步驟： 單，·輸入排程參數;獲取 -::排私的生產盯 =^其1個待排程的生產訂單，正向遍曆 站隊列，將當前曰期作 早的 輪入的排程參數及站站==情 正向排=:::::=:該訂單進行生產計劃的 相較于習知技術，本發明所提 广方法可以利用電腦系統自動對生產叶:二=: 將當前曰期作為該訂單加工的第一工站i«時Γ 200849113 按照訂單的工站資訊，根據各機台的使用狀況，生產能力 ' 等因素，正向推出訂單的出貨日期，可以提高排配工作的 • 效率和準確性，準確確定訂單的出貨曰期。 【實施方式】 如圖1所示，是本發明生產計劃正向排程系統較佳實施 例的系統架構圖。該系統主要包括顯示器1、主機2、鍵盤3 及滑鼠4，所述主機2連接有資料庫5。所述資料庫5存儲有 客戶的生產訂單及企業内生產線上各工站的產能排配情況 f 等。所述資料庫5中可以存儲有多個客戶的多個生產訂單， 每個訂單中可以包括：訂單貨物的種類，訂單需求的數量、 加工訂單貨物需經過的工站、工站的順序及訂單預定出貨 時間等資訊。所述工站的產能排配情況可以包括：工站的 平均產能，工站的最大產能，工站包含的機台數量，每個 機台的固定產能、工作時間，及每個工站每天的產能排配 資訊等。 所述主機2用於根據所述資料庫5中存儲的各工站的產 V 能排配情況等資訊，對所述多個生產訂單進行生產計劃的 排程，確定該多個生產訂單的出貨日期。所述主機2連接有 顯示器1、鍵盤3及滑鼠4，用作生產計劃排程時相關參數的 輸入及輸出設備。 如圖2所示，是圖1所示主機2的功能模組圖。所述主機 2主要包括導入模組210，參數設定模組211、數量扣減模組 212、正向排程模組213及異常報警模組214。本發明所稱的 模組是完成一特定功能的電腦程式段，比程式更適合於描 9 200849113 述軟體在電腦中的執行過程，因此在本發明以下對軟體描 述中都以模組描述。 • 其中，所述導入模組210用於訪問所述資料庫5，按照 排程的週期從所述資料庫5中獲取需要進行生產計劃排程 的生產訂單。所述排程的週期可以為一個星期或 月。若排程週期為一個月，則導入模組21〇將資料庫5中預 定出貨日期在該-個月内的需要進行正向排程的生產訂單 導入到主機2中。所述需要進行正向排程的生產訂單為時間 f不充足，可能不能按時交貨的生產訂單。進一步的，所述 &入模、、且21。還將生產線上各工站的產能排配情況導入 到主機2中。 所述參數設定模組211用於提供用戶輸入排程表數的 介^。所述齡參數可吨括生產訂單排料㈣順序及 某一生產訂單的某個工站是否需設置提前期等。 所述數量扣減模組212用於從待排程的訂單需求中減200849113 IX. INSTRUCTIONS: TECHNICAL FIELD OF THE INVENTION The present invention relates to a production planning forward scheduling system and method. [Prior Art] 隹一------- 穴工/生 π Γ j mother but poor to receive more than #艮 production orders, to ensure that production orders can be shipped on time is an important condition affecting the company's reputation, but also The basic principle of corporate profitability. But if it is produced. In the case of the company’s limited production capacity or unreasonable allocation, it is very likely that some orders will not be shipped on time. At this time, the production management personnel may need to adjust the capacity allocation and re- The order for the order: the allocation 'to make the order as soon as possible to ship, or for the order = allocation -: possible shipments, so that the business personnel according to the possible date of knowledge and each household Communicate 'to discuss the shipping date of the delayed order. σ Now the production operation of the production side is the production and cutting of the 釭 釭 „ „ 早 早 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 The conditions of the materials, the use capacity of each machine and other factors, so the arrangement of the raw = use status, the place of production, resulting in the order out ~ ^ 仏 there may be irrational and Η determination of deviation, the image of the enterprise heart Reputation, in addition, the efficiency of manual deployment is also very low. "The efficiency and accuracy of the work of the secret, the quasi-W" [inventory content] 疋 ° 7 early shipping date. In view of the above, it is necessary to produce Plan forward scheduling system 200849113 - •, production planning forward scheduling system, including host and database. The database contains the customer's production orders and the production capacity allocation of the long-term station on the production line in the enterprise. The host includes: an import module, which is used for obtaining the production schedule scheduled from the database and the capacity allocation of the above-mentioned stations; User scheduling parameters interface and forward scheduling module for medium-to-scheduled production orders, forward (four) ordering station = upper: current period as the first station of the order The working time, and from:, ΐ: the number of scheduled trains and the capacity allocation of each station, the platoon began to positively queue the production plan for the order, confirm the shipment time of the order From - 言言 i forward scheduling method' The method includes the following steps: single, · input scheduling parameters; get -:: private production line = ^ its 1 production order to be scheduled, positive Traversing the station queue, scheduling parameters for the current round-up and station ==::::=: The order is compared with the prior art, the present invention The method of promotion can use the computer system to automatically produce the leaf: 2 =: The current station is the first station to process the order i« 时Γ 200849113 According to the order information of the station, according to the use status of each machine, production Factors such as 'capability', positively launching the order’s shipping date, can improve the efficiency of the arranging work • Accurate and accurate [Embodiment] As shown in Figure 1, it is a system architecture diagram of a preferred embodiment of the production planning forward scheduling system of the present invention. The system mainly includes a display 1, a host 2, and a keyboard. 3 and the mouse 4, the host 2 is connected to the database 5. The database 5 stores the production order of the customer and the capacity allocation situation f of each station on the production line in the enterprise, etc. The database 5 can be There are multiple production orders for multiple customers. Each order can include: the type of order goods, the quantity of order requirements, the station to be processed by the processing order, the order of the stations, and the scheduled delivery time. The capacity allocation of the station may include: the average capacity of the station, the maximum capacity of the station, the number of machines included in the station, the fixed capacity of each machine, the working time, and the daily work of each station. Capacity allocation information, etc. The host 2 is configured to schedule a production plan for the plurality of production orders according to information such as a V-distribution situation of each station stored in the database 5, and determine the output of the plurality of production orders. Date of shipment. The host 2 is connected with a display 1, a keyboard 3 and a mouse 4, and is used as an input and output device for producing parameters related to scheduling. As shown in FIG. 2, it is a functional module diagram of the host 2 shown in FIG. The host 2 mainly includes an import module 210, a parameter setting module 211, a quantity deduction module 212, a forward scheduling module 213, and an abnormality alarm module 214. The module referred to in the present invention is a computer program segment for performing a specific function, and is more suitable for describing the execution process of the software in the computer than the program. Therefore, the following description of the software is described in the module. • The import module 210 is configured to access the database 5, and obtain a production order from the database 5 that requires a production schedule to be scheduled according to a schedule period. The schedule of the schedule can be one week or month. If the scheduling period is one month, the import module 21 imports the production order for the forward scheduling in the database 5 with the predetermined shipping date in the -month to the host 2. The production order that requires forward scheduling is a production order that is not sufficient in time f and may not be delivered on time. Further, the & The capacity allocation of each station on the production line is also imported into the host 2. The parameter setting module 211 is configured to provide a user input of the number of schedules. The age parameter can include the order of the production order (4) and whether a station of a certain production order needs to set the lead time. The quantity deduction module 212 is used to reduce the order demand to be scheduled.
去其已經開始製造的數量。例如，某生產訂單的需求為生 j 10/’ _鱗件’由於數量鼓，生產單位可能會對該訂 單進行刀批生產’如先投產i，〇〇〇個，由於該批零件已經 投產口此，所述數1扣減模組212需要減去該已經制 造的數量。 衣 所述正向排程模組213用於根據上述設定的訂單排程 的優先順序或者訂單的先進先出原則選擇其中待排程 的生產單’正向遍磨該訂單的工站隊列，將當前 為該訂單第—個卫站的作業時間，並根據上述用戶輪入的 200849113 排程參數及生產線上各工站的產能排配情況等，推出該訂 ‘ 單的出貨日期。 • 下面舉例說明生產計劃的正向排程方法： 所述正向排程模組213根據設定的生產訂單排程的優 先順序或者訂單的先進先出原則選擇某一生產訂單，該訂 單的訂單需求為5，000，假設扣減去已經處於生產狀態的 產量1，000，則該訂單還有4，0⑻產量的需求需要進行生 產排程。該訂單在出貨之前，需經過的加工工站包括：投 料、裁切、背膠貼合.......裝配、入庫、CELL、半成品、 SMT( Surface Mounting Technology，表面裝貝占技術）及裝 配。假設當前日期6月1日，則所述正向排程模組213將該訂 單的“投料”工站的作業時間排在6月1日。所述正向排程 模組213正向遍曆該訂單的工站隊列，從前向後為該訂單的 每一個工站排配作業時間。首先，所述正向排程模組213 計算出該4, 000產量的需求需要在“投料”這一工站的平 均周轉時間，假如計算出在“投料”工站的平均周轉時間 、 為2天，進一步的，所述正向排程模組213還要根據“投料” 工站的平均產能，工站的最大產能，工站包含的機台數量， 每個機台的固定產能、工作時間，及該裝配工站已經排配 的產能貢訊專5碟定這兩天投料工站的產能排配是否 已經負載，若已經負載，則繼續向後推一天，直到“裝配” 工站可以完成該訂單的產能排配。假設根據“投料”工站 的產能排配，若確定6月3日“投料”工站可以作業完畢， 則所述正向排程模組213將下一工站“裁切”的作業時間 11 200849113 拼配隹6月4日；進一牛沾仏、+、丁人 6月4日乂的，所述正向排程模組213還要判斷 曰(:：:曰= 繼續按照上述tl::甘 站的作業時間確定之後， ^ b 4 _配/、後一工站的作業時間，最後確定 5亥δ 丁早的出貨曰期。 、/的所逑正向排私权組213根據需要也可以對上 ==經開始製造的那部分訂單量進行正向排程， =在作業的卫站開轉配，㈣這部分訂單量的出 1述異常報警模組214用於當上述確定的訂單的出貨 ^晚㈣訂單的預定出貨日期時，輸出異常資訊，使生 產管理人員進行處理。 生產管理人員收到該訂單不能出貨的異常資訊後，可 該訂單的重要程度調整產線上各卫站的產能排配， 2某1丁早已經排配完’但是該訂單時間充足或者不重 :則可以將為該訂單排配的產能釋放，或者採用加班的 方式增加各工站的產能，對該訂單進行重新排程。 若採用釋放產能或者加班的方式來增加產能都不能滿 ，該訂單㈣時出貨，則生產管理人員可以將排配出來的 =接近该訂早預定出貨日期的出貨日期告知業務人員，使 業務人員根據該出貨曰期與客戶溝通，商討延遲訂單的出 貨曰。 以上所述是以-個訂單的生產計劃排程為例進行說 明’如果有多個訂單，則所述正向排程模組213根據設定的 12 200849113 訂單排程的優先順序或者先進先出原則，所述生產計劃排 ' 程系統將依次對每個訂單進行生產計劃的排程。 - 如圖3所示，是本發明生產計劃正向排程方法較佳實施 例的流程圖。首先，步驟S300，導入模組210訪問所述資 料庫5，按照排程的週期從所述資料庫5中獲取需要進行生 產計劃正向排程的生產訂單。所述排程的週期可以為一個 星期或者一個月。若排程的週期為一個月，則導入模組210 將資料庫5中預定出貨日期在該一個月内的需要進行正向 排程的生產訂單導入到主機2中。所述需要進行正向排程的 生產訂單為時間不充足，可能不能按時交貨的生產訂單。 步驟S301，用戶在參數設定模組211提供的介面中輸入 排程參數。排程參數可以包括生產訂單排程的優先順序及 某一生產訂單的某個工站是否需設置提前期等。 步驟S302,所述導入模組210還需將生產線上各工站的 產能排配情況導入到主機2中。 步驟S303，正向排程模組213根據上述設定的訂單排程 的優先順序或者訂單的先進先出原則選擇其中一個生產訂 单0 步驟S304,數量扣減模組212從該生產訂單的需求中減 去其已經開始製造的數量。例如，該生產訂單的需求為生 產10，000個零件，由於數量龐大，生產單位可能會對該訂 單進行分批生產，如先投產1，000個，由於該批零件已經 投產，不需要對其進行生產排程，因此，所述數量扣減模 組212需要減去該已經開始製造的數量。 13 200849113 步驟S305,所述正向排程模組213正向遍曆完成該訂單 ‘ 需要的工站隊列。本實施例中，該訂單在出貨之前，需經 • 過的加工工站包括：投料、裁切、背膠貼合.......裝配、 入庫、CELL、半成品、SMT及裝配。 步驟S306,所述正向排程模組213將當前日期做為該訂 單第一個工站的作業時間，並根據上述用戶輸入的排程參 數及生產線上各工站的產能排配情況等，推出該訂單的出 貨曰期。假設當前日期6月1日，則所述正向排程模組213 將該訂單的“投料”工站的作業時間排在6月1日。所述正 向排程模組213正向遍曆該訂單的工站隊列，從前向後為該 訂單的每一個工站排配作業時間。首先，所述正向排程模 組213計算出該訂單需求需要在“投料”這一工站的平均 周轉時間，假如計算出在“投料”工站的平均周轉時間為2 天，進一步的，所述正向排程模組213還要根據“投料”工 站的平均產能，工站的最大產能，工站包含的機台數量， 每個機台的固定產能、工作時間，及該裝配工站已經排配 v 的產能資訊等，確定這兩天“投料”工站的產能排配是否 已經負載，若已經負載，則繼續向後推一天，直到“裝配” 工站可以完成該訂單的產能排配。假設根據“投料”工站 的產能排配，若確定6月3日“投料”工站可以作業完畢， 則所述正向排程模組213將下一工站“裁切”的作業時間 排配在6月4日；進一步的，所述正向排程模組213還要判斷 6月4日是否假期，若6月4日為周日，則需向後推算至6月5 曰（該曰為生產曰）；“裁切”工站的作業時間確定之後， 14 200849113 繼績㈣以料魏錢—工__ 該訂單的出貨日期。 1㈣間’取後確之 的，所述正向排程模組213根據需要也可以對上 = 的那部分訂單量進行爾程， 貨日。 ”的站開始排配，推出這部分訂單量的出 r 步驟S307,所述正向排程模組213確定該 期，斷該出貨曰期是否晚於該訂單預定的出貨曰期。 按日晚於該訂單預^的出貨日_，則生產部門可以 H亥排程進行生產作t，結束流程。 右排配出來的出貨日期晚於該訂單預定的出貨日期， 則步，S308，異常報警模組214輸出異常資訊，使生產管 理人員進行處理。 、生產管理人員收到該訂單不能出貨的異常資訊後，可 以根據該訂單的重要程度調整產線上各工站的產能排配， 例如某—5了單已㈣配完，但是該訂單㈣充足或者不重 要，、則可以將為該訂單排配的產能釋放，或者採用加班的 方式增加各工站的產能，對該訂單進行重新排程。 上若採用釋放產能或者加班的方式來增加產能都不能滿 ，該訂單的按時出貨，則生產管理人員可以將排配出來的 最接近該訂單預定出貨日期的出貨曰期告知業務人員，使 業務人員根據該出貨日期與客戶溝通，商討延遲訂單的出 貨曰。 以上所述是以一個訂單的生產計劃排程為例進行說 15 200849113 多個訂單，則根據設定的訂單的優先順序或者 =原則，所述生產計劃排程系統將依次對每個訂單 進仃生產計劃的排程。 用的生產計劃正向排程系統及方法可以利 統自動對生產計劃進行正向排程，將當前日期作 早加工的第-工站的作業時間，按照訂單的工站資 :單=機台的使用狀況，生產能力等因素，正向推出 二：的出貝曰期’可以提高排配工作 確確定訂單的出貨日期。 +隹注旱 以上所边僅為本發明之較佳實施例而已，且已達芒泛 之使用功效，凡其他未脫離本發明所揭示之精神下所二成 變化或修飾，均應包含在下述 【圖式簡單說明】 ㈣粑開 圖1是本發明生產計劃正向排 體架構圖。 糸从佳實施例的硬 圖2是圖1所示主機的功能模組圖。 室圖圖3是本發明生產計劃正向排程方法較佳實施例的流 【主要元件符號說明】 顯示器 主機 1 鍵盤 2 滑鼠 3 資料庫 4 5 16 200849113 導入模組 210 參數設定模組 211 數量扣減模組 212 正向排程模組 213 異常報警模組 214 17Go to the quantity that it has started manufacturing. For example, the demand for a production order is raw j 10/' _ scales. Due to the quantity drum, the production unit may perform the batch production of the order. If the production is first, one, because the batch has been put into production. Therefore, the number 1 deduction module 212 needs to subtract the already manufactured quantity. The forward scheduling module 213 is configured to select, according to the priority order of the set order or the first-in-first-out principle of the order, the production order to be scheduled to 'forwardly grind the queue of the order, At present, the operation time of the first station of the order is based on the 200849113 scheduling parameters of the above-mentioned users and the capacity allocation of each station on the production line, etc., and the shipping date of the order is released. • The following is an example of a forward scheduling method for a production plan: The forward scheduling module 213 selects a production order based on the priority of the set production order schedule or the first-in-first-out principle of the order, and the order requirement of the order. For 5,000, assuming that the production is already 1,000 in production, the order has a production demand of 4,0 (8) and production scheduling is required. Before the order is shipped, the processing stations that need to pass include: feeding, cutting, adhesive bonding.... assembly, storage, CELL, semi-finished products, SMT (Surface Mounting Technology) ) and assembly. Assuming the current date is June 1, the forward scheduling module 213 schedules the work time of the "feeding" station of the order on June 1. The forward scheduling module 213 is traversing the queue of the station of the order, and arranging the working time for each station of the order from front to back. First, the forward scheduling module 213 calculates the average turnaround time of the "injection" station for the demand of the 4,000 production, and calculates the average turnaround time at the "feeding" station, which is 2 Further, the forward scheduling module 213 is further based on the average capacity of the "feeding" station, the maximum capacity of the station, the number of machines included in the station, and the fixed capacity and working time of each machine. And the assembly capacity of the assembly station has been allocated. The capacity distribution of the two-day delivery station is already loaded. If it is already loaded, it will continue to push back one day until the "assembly" station can complete the operation. Capacity allocation for orders. It is assumed that according to the capacity allocation of the "feeding" station, if it is determined that the "feeding" station can be completed on June 3, the forward scheduling module 213 will "cut" the working time of the next station 11 200849113 Matching 隹 June 4th; entering a cow 仏, +, Ding people on June 4th, the forward scheduling module 213 also judged : (::: 曰 = continue to follow the above tl:: After the operation time of Gan station is determined, ^ b 4 _ match /, the work time of the last station, and finally determine the 5 δ 丁 early delivery period. / / The forward positive private group 213 as needed It is also possible to perform forward scheduling for the part of the order quantity that is started to be manufactured by ==, = in the operation of the station, and (4) the abnormality alarm module 214 of the part of the order quantity is used for the above determination. The shipment of the order ^4 (4) When the scheduled shipment date of the order is output, the abnormal information is output to enable the production management personnel to process. After the production management personnel receives the abnormal information that the order cannot be shipped, the importance of the order can be adjusted on the production line. The capacity of each station is allocated, 2 1 Ding has already been allocated, but the order time is sufficient. If you are not heavy: you can release the capacity allocated for the order, or increase the capacity of each station by using overtime to re-schedule the order. If you use capacity to release capacity or work overtime to increase production capacity, you can't When the order is shipped (4), the production manager can inform the business personnel of the scheduled shipment date close to the scheduled shipping date, so that the business personnel can communicate with the customer according to the delivery period to discuss the delay. The order shipment is 曰. The above description is based on the production schedule of an order as an example. 'If there are multiple orders, the forward scheduling module 213 gives priority to the order scheduling according to the set 12 200849113. The sequential or first-in-first-out principle, the production planning schedule system will schedule the production schedule for each order in turn. - As shown in FIG. 3, it is a preferred embodiment of the production schedule forward scheduling method of the present invention. First, in step S300, the import module 210 accesses the database 5, and obtains the production schedule of the production schedule from the database 5 according to the schedule period. The scheduling period may be one week or one month. If the scheduling period is one month, the import module 210 needs to perform a forward row in the database 5 for the scheduled shipping date within the one month. The production order of the process is imported into the host 2. The production order that needs to be forward scheduled is a production order that is insufficient in time and may not be delivered on time. Step S301, the user is in the interface provided by the parameter setting module 211. The scheduling parameter may include a priority order of the production order schedule and whether a certain station of a production order needs to set a lead time, etc. In step S302, the import module 210 further needs to work on the production line. The capacity allocation situation of the station is imported into the host 2. In step S303, the forward scheduling module 213 selects one of the production orders 0 according to the priority order of the set order or the first-in first-out principle of the order, step S304, the quantity The deduction module 212 subtracts from the demand for the production order the quantity that it has begun to manufacture. For example, the production order requires 10,000 parts. Due to the large quantity, the production unit may batch-produce the order. For example, 1,000 units will be put into production first. The production schedule is performed, and therefore, the quantity deduction module 212 needs to subtract the quantity that has already been manufactured. 13 200849113 Step S305, the forward scheduling module 213 is traversing to complete the order ‘required station queue. In this embodiment, the processing station that needs to be processed before the order is shipped includes: feeding, cutting, adhesive bonding, assembly, storage, CELL, semi-finished products, SMT and assembly. Step S306, the forward scheduling module 213 uses the current date as the working time of the first station of the order, and according to the scheduling parameters input by the user and the capacity allocation of each station on the production line, etc. Introduce the shipping deadline for this order. Assuming that the current date is June 1, the forward scheduling module 213 schedules the operation time of the "feeding" station of the order on June 1. The forward scheduling module 213 is traversing the queue of the station of the order, and arranging the working time for each station of the order from front to back. First, the forward scheduling module 213 calculates the average turnaround time of the station that needs to be in the "feeding" of the order demand, and if the average turnaround time of the "feeding" station is calculated to be 2 days, further, The forward scheduling module 213 is further based on the average capacity of the "feeding" station, the maximum capacity of the station, the number of machines included in the station, the fixed capacity of each machine, the working time, and the assembler. The station has already allocated the capacity information of v, and determines whether the capacity allocation of the “feeding” station has been loaded for two days. If it is already loaded, it will continue to push back one day until the “assembly” station can complete the capacity row of the order. Match. It is assumed that according to the capacity allocation of the "feeding" station, if it is determined that the "feeding" station can be completed on June 3, the forward scheduling module 213 will "cut" the working time of the next station. Further, the forward scheduling module 213 further determines whether the holiday is on June 4, and if the June 4th is Sunday, it needs to be calculated backward until June 5 (the 曰For production 曰); after the "cutting" station's working time is determined, 14 200849113 Succession (four) to feed Wei Qian - work __ the date of shipment of the order. If the first (four) is correct, the forward scheduling module 213 can also perform the schedule and the delivery date for the part of the upper = as needed. The station starts to allocate, and the step of issuing the part of the order is step S307, the forward scheduling module 213 determines the period, and whether the shipping period is later than the scheduled delivery period of the order. On the day after the shipment date of the order, the production department can perform production at the H Hai schedule, ending the process. The shipment date of the right row is later than the scheduled shipment date of the order, then, S308, the abnormal alarm module 214 outputs abnormal information, so that the production management personnel can process. After the production management personnel receives the abnormal information that the order cannot be shipped, the production capacity of each station on the production line can be adjusted according to the importance degree of the order. For example, if a certain order has been completed (4), but the order (4) is sufficient or not important, the capacity for the order can be released, or the capacity of each station can be increased by using overtime. Re-scheduling. If the production capacity is increased by using the release capacity or overtime, and the order is shipped on time, the production manager can arrange the shipment date closest to the order. The delivery period is informed to the business personnel, so that the business personnel can communicate with the customer according to the shipment date to discuss the shipment of the delayed order. The above is an example of the production schedule of an order. 15 200849113 Multiple orders According to the priority order of the set order or the principle of =, the production planning scheduling system will sequentially schedule the production plan for each order. The production planning forward scheduling system and method can automatically The production plan is scheduled in the forward direction, and the operation time of the first station, which is the early processing of the current date, is based on the order of the station: single = machine usage, production capacity, etc. "Beibu period" can improve the arrangement work to confirm the date of shipment of the order. The above is only the preferred embodiment of the present invention, and has been used for the purpose of the application, and the others have not deviated from the present invention. The changes or modifications in the spirit of the disclosure should be included in the following [Simplified Description of the Drawings] (4) Opening Figure 1 is a schematic diagram of the forward row structure of the production plan of the present invention. Figure 2 is a functional block diagram of the host shown in Figure 1. Figure 3 is a flow chart of a preferred embodiment of the production schedule forward scheduling method of the present invention. [Main component symbol description] Display host 1 Keyboard 2 Mouse 3 Database 4 5 16 200849113 Import module 210 Parameter setting module 211 Quantity deduction module 212 Forward scheduling module 213 Abnormal alarm module 214 17