CN102004973A - Task making method and device - Google Patents
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Abstract
The invention provides a task making method, which comprises: a step 102 of selecting a plurality of data items from a material list, and determining a planned completion date; a step 104 of generating a task for the topmost data item among the plurality of data items and generating the planned starting time and planned ending time of the task of the topmost data item, wherein the planned ending time of the task of the topmost data item is the planned completion time; and a step 106 of generating tasks for other data items according to the hierarchy between the topmost data item and other data items in the plurality of material list data items in the material list as well the planned starting time and planned ending time of the task of the topmost data item and generating the planned starting time and the planned ending time of the tasks of the other data items. The invention also provides a task making device. In the invention, the tasks are generated by adopting an inverted means alternately according to the needs of customers so as to ensure that the construction period of a task product is in accordance with the delivery requirements of customers.
Description
Technical field
The present invention relates to the production management field, in particular to a kind of task formulating method and device.
Background technology
In the existing ERP software system, when generating task according to BOM (Bill of Material (BOM)), it generally all is component from the bottom of BOM, adopt the automatic creation task of mode of in-line arrangement (backward arranging the task date since the appointed day), this method can cause following point for carrying out the row of the falling enterprise of (since the appointed day toward the front-seat Mission Day phase) according to the customer order friendship phase:
1, is on the same day the starting date of the task of all final stage nodes, do not meet actual requirement;
2, can not guarantee that the duration of final products necessarily meets client's friendship phase requirement;
3, because the duration is inaccurate and task quantity is big, cause the problem of the artificial a large amount of plans for adjustment of planner;
Thereby 4, influence the accuracy of enterprise plan and the efficient that plan is formulated, reduce the work efficiency of enterprise, thus because the inaccurate satisfaction that reduces the client of friendship phase.
Therefore, need a kind of mode of new generation task, can adopt the mode of the row of falling generate task, meet the client with the duration that guarantees the task product and hand over the phase requirement, avoid adjusting in a large number task scheduling according to the customer order friendship phase.
Summary of the invention
Technical matters to be solved by this invention is, a kind of mode of new generation task is provided, and can adopt the mode of the row of falling generate task according to the customer order friendship phase, meets the client with the duration that guarantees the task product and hands over the phase requirement, avoids adjusting in a large number task scheduling.
In view of this, the invention provides a kind of task formulating method, comprising: step 102, in Bill of Material (BOM), select a plurality of data item, and be set scheduled completion date; Step 104, for the most top data item in described a plurality of data item generates task, and generate the planned start time and the plan concluding time of the task of described the most top data item, wherein, the plan concluding time of the task of described the most top data item is described plan completion date; Step 106, according in described Bill of Material (BOM), the hierarchical relationship of other data item in the most top described data item and the described a plurality of Bill of Material (BOM) data item, and the planned start time of the task of described the most top data item and plan concluding time, be described other data item generation tasks, and generate the planned start time and the plan concluding time of the task of described other data item.
In technique scheme, preferably, in described step 106, for the current data item in described other data item, also in described a plurality of data item, find the minimum female item of level between described and the current data item, with the previous task of described female task as the task of described current data item, and with the task of the described current data item previous task as described female task.
In technique scheme, preferably, in described step 106, also with the biasing phase sum of duration, biasing phase and the described current data item of all data item between described current data item and described female, as the biasing phase of the task of described current data item.
In technique scheme, preferably, in described step 106, the planned start time of described female task is deducted biasing phase of the task of described current data item, as the plan concluding time of the task of described current data item.
In technique scheme, preferably, in described step 106, deduct duration of described current data item from plan concluding time of the task of described current data item, as the planned start time of the task of described current data item.
The present invention also provides a kind of task making device, comprising: module is set, selects a plurality of data item in Bill of Material (BOM), and be set scheduled completion date; The task generation module, for the most top data item in described a plurality of data item generates task, and generate the planned start time and the plan concluding time of the task of described the most top data item, wherein, the described plan concluding time of the task of top data item is described plan completion date, described task generation module is also according in described Bill of Material (BOM), the hierarchical relationship of other data item in the most top described data item and the described a plurality of data item, and the planned start time of the task of described the most top data item and plan concluding time, be described other data item generation tasks, and generate the planned start time and the plan concluding time of the task of described other data item.
In technique scheme, preferably, for the current data item in described other data item, described task generation module also finds the minimum female item of level between described and the current data item in described a plurality of Bill of Material (BOM) data item, with the previous task of described female task as the task of described current data item, and with the task of the described current data item previous task as described female task.
In technique scheme, preferably, described task generation module is also with the biasing phase sum of duration, biasing phase and the described current data item of all data item between described current data item and described female, as the biasing phase of the task of described current data item.
In technique scheme, preferably, described task generation module deducts biasing phase of the task of described current data item with the planned start time of described female task, as the plan concluding time of the task of described current data item.
In technique scheme, preferably, described task generation module deducts duration of described current data item from plan concluding time of the task of described current data item, as the planned start time of the task of described current data item.
According to above technical scheme, can generate a kind of task formulating method and device, can adopt the mode of the row of falling to generate task according to the customer order friendship phase, meet the client with the duration that guarantees the task product and hand over the phase requirement, avoid adjusting in a large number task scheduling.
Description of drawings
Fig. 1 is the process flow diagram of task formulating method according to an embodiment of the invention;
Fig. 2 is the block diagram of task making device according to an embodiment of the invention;
Fig. 3 is the workflow diagram of task formulating method according to an embodiment of the invention.
Embodiment
In order more to be expressly understood above-mentioned purpose of the present invention, feature and advantage, the present invention is further described in detail below in conjunction with the drawings and specific embodiments.
Set forth a lot of details in the following description so that fully understand the present invention, still, the present invention can also adopt other to be different from other modes described here and implement, and therefore, the present invention is not limited to the restriction of following public specific embodiment.
Fig. 1 is the process flow diagram of task formulating method according to an embodiment of the invention.
As shown in Figure 1, the invention provides a kind of task formulating method, comprising: step 102, in Bill of Material (BOM), select a plurality of data item, and be set scheduled completion date; Step 104, for the most top data item in described a plurality of data item generates task, and generate the planned start time and the plan concluding time of the task of described the most top data item, wherein, the plan concluding time of the task of described the most top data item is described plan completion date; Step 106, according in described Bill of Material (BOM), the hierarchical relationship of other data item in the most top described data item and the described a plurality of Bill of Material (BOM) data item, and the planned start time of the task of described the most top data item and plan concluding time, be described other data item generation tasks, and generate the planned start time and the plan concluding time of the task of described other data item.
In technique scheme, in described step 106, for the current data item in described other data item, also in described a plurality of data item, find the minimum female item of level between described and the current data item, with the previous task of described female task as the task of described current data item, and with the task of the described current data item previous task as described female task.
In technique scheme, in described step 106, also with the biasing phase sum of duration, biasing phase and the described current data item of all data item between described current data item and described female, as the biasing phase of the task of described current data item.
In technique scheme, in described step 106, the planned start time of described female task is deducted biasing phase of the task of described current data item, as the plan concluding time of the task of described current data item.
In technique scheme, in described step 106, deduct duration of described current data item from plan concluding time of the task of described current data item, as the planned start time of the task of described current data item.
Fig. 2 is the block diagram of task making device according to an embodiment of the invention.
As shown in Figure 2, the present invention also provides a kind of task making device 200, comprising: module 202 is set, selects a plurality of data item in Bill of Material (BOM), and be set scheduled completion date; Task generation module 204, for the most top data item in described a plurality of data item generates task, and generate the planned start time and the plan concluding time of the task of described the most top data item, wherein, the described plan concluding time of the task of top data item is described plan completion date, described task generation module 204 is also according in described Bill of Material (BOM), the hierarchical relationship of other data item in the most top described data item and the described a plurality of data item, and the planned start time of the task of described the most top data item and plan concluding time, be described other data item generation tasks, and generate the planned start time and the plan concluding time of the task of described other data item.
In technique scheme, for the current data item in described other data item, described task generation module 204 also finds the minimum female item of level between described and the current data item in described a plurality of Bill of Material (BOM) data item, with the previous task of described female task as the task of described current data item, and with the task of the described current data item previous task as described female task.
In technique scheme, described task generation module 204 is also with the biasing phase sum of duration, biasing phase and the described current data item of all data item between described current data item and described female, as the biasing phase of the task of described current data item.
In technique scheme, described task generation module 204 deducts biasing phase of the task of described current data item with the planned start time of described female task, as the plan concluding time of the task of described current data item.
In technique scheme, described task generation module 204 deducts duration of described current data item from plan concluding time of the task of described current data item, as the planned start time of the task of described current data item.
Fig. 3 is the workflow diagram of task formulating method according to an embodiment of the invention.
As shown in Figure 3, key step comprises:
1, user's typing BOM querying condition, input product quantity is determined the sequential system of generation task, and determines that the plan of this importing begins or the Close Date:
Particularly, select picture at BOM, option with sequential system of generation task, this option is an enumeration type, comprise: in-line arrangement and arrange dual mode, this option has default value, when showing this picture, the scheduling mode of the project that task will be imported to is composed the default value into this option automatically, and allows user's modification, in the time of can supporting the different material of same project to import by BOM, its scheduling mode can be different, supported the requirement of the multiple lead-in mode of enterprise's project scheduling establishment, and because acquiescence equals the scheduling mode of project, when or else needing to revise, can not increase user's number of operations.
BOM selects on the picture, have this importing ps and scheduled completion date two data item, be time on date type, the sequential system of the generation task that is provided with according to the user, these two data item are the mutual exclusion option, if the sequential system of the generation task that the user is provided with is an in-line arrangement, but then ps typing, the plan Close Date can not typing, and the ps acquiescence equals the greater of the ps of the ps of project and scheduling, and the user can revise; If the sequential system of the generation task that the user is provided with is the row of falling, but then plan the Close Date typing, ps can not typing, and plan Close Date acquiescence equals the smaller of the plan Close Date of plan Close Date of project and scheduling, and the user can revise.
2, according to user's above-mentioned input, inquiry BOM can inquire about according to the information such as quantity in the material data by calling the method for original inquiry BOM to read material data.
3, last, automatically create WBS task and task output according to the BOM subitem that the user selects according to the preface of falling the alignment, task formulating method in the present embodiment according to the material of BOM subitem, quantity, the time in advance etc. creation task and task output, and according to the interval fate between order of the front and back between the set membership creation task between the BOM subitem and the task.
Particularly, concrete steps are as follows: at first read female of BOM, produce or Purchased Item according to female of BOM, create and produce or buying task, task is carried out artificial specified services person, the plan Close Date that the plan concluding time of this task is provided with for the user, the planned start time of this task is the duration of the plan Close Date reducing this mother's item, and this task does not have preposition task; Current task generate the task output algorithm can for: according to the material creation task output of female of BOM, the measurement unit of task output equals the measurement unit of BOM, the consumption that the BOM that quantity equals to calculate is female, the plan output date equals the scheduled completion date of task.
An example according to the task formulating method in the present embodiment is as follows:
Certain machine tool plant's definition BOM structure is as follows, calculates the time in advance of according to this layer:
The user has only selected 1-2 and 2-1, and it is as follows then to need to inquire the path:
The user has only selected 1-2 and 2-1, and automatic polishing middle layer, and it is as follows then to need to inquire the path:
Automatically add longest path if desired, and automatic polishing middle layer, then Query Result is as follows:
2, the generation task
Read female direct subitem then, if selected generation task of this subitem or automatic polishing middle layer are to produce or Purchased Item according to this subitem then, create and produce or buying task, task is carried out artificial specified services person, and the rearmounted task of this task is determined algorithm:
If direct female the selected or automatic polishing middle layer of the BOM subitem of current task, then with the rearmounted task of his direct female corresponding task as current task, add the previous task tabulation of current task to rearmounted task, the biasing phase of this previous task equals the biasing phase of BOM subitem; If direct female the not selected and also not automatic polishing middle layer of the BOM subitem of task, then look for direct female direct female, up to the most top female of the BOM that get, the task that the female item of the BOM that finds is corresponding is as the rearmounted task of current task, add the previous task tabulation of current task to rearmounted task, the biasing phase of this previous task equals the duration of not selected BOM subitem and the biasing phase that biasing phase sum adds this BOM subitem;
The duration computational algorithm of current task:
The ps that the plan Close Date of current task equals its rearmounted task is reduced the biasing phase between them; The ps of current task equals to plan the Close Date and reduces duration of this subitem;
Current task generates the algorithm of task output:
According to the material creation task output of BOM subitem, the measurement unit of task output equals the measurement unit of BOM, the consumption of the BOM subitem that quantity equals to calculate, and the plan output date equals the scheduled completion date of task;
So all BOM subitems are read in circulation, just can create out whole WBS according to the downward automatically row of falling.
For example:
Example: certain machine tool plant's definition BOM structure is as follows, calculates the time in advance of according to this layer:
The user is according to material JD36-400, quantity 1, and the sequential system that generates task is an in-line arrangement, and plan Close Date=2009-6-30 only selected 1-2 and 2-3, and longest path is not added in the polishing middle level automatically yet, and then result screen is as follows:
According to top selection be created on project 001 (ps=2009-07-01) the WBS task is as follows:
| The task coding | Title | Plan goes into operation | Plan is finished | Product | Quantity | The output date |
| 1 | The assembling lathe | 2009-7-3 | ?2009-7-3 | The JD36-400 lathe | 1 | 2009-7-3 |
| 2 | Lower bolster | 2009-6-30 | ?2009-6-30 | Lower bolster | 1 | 2009-7-1 |
| 3 | Connecting rod | 2009-6-30 | ?2009-7-1 | Connecting rod | 2 | 2009-7-1 |
Example 2:
The user is according to material JD36-400, quantity 1, and the sequential system that generates task is the row of falling, and plan Close Date=2009-7-3 only selected 1-2 and 2-3, and longest path is not added in the polishing middle level automatically yet, and then result screen is as follows:
According to top selection be created on project 001 (ps=2009-07-01) the WBS task is as follows:
Comparative Examples 1 and example 2, difference Start Date of discovery task 2 is respectively 2009-6-30 and 2009-7-1, and the start time of example 1 all final stage tasks is all consistent, and example 2, task is not to begin simultaneously according to the setting of BOM
According to technical scheme of the present invention, can realize a kind of task formulating method and device, its advantage is: offer the user fast according to the BOM that has set up, generate the function of task in batches, set up the transformational relation between BOM and the WBS, reduce user's input service amount, improved the promptness and the accuracy of user's creation task, improved user's work efficiency.Simultaneously by the row's of permission creation task, satisfy the user satisfying under the situation that the user hands over the phase, work out the WBS task flexibly.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a task formulating method is characterized in that, comprising:
Step 102 is selected a plurality of data item, and is set scheduled completion date in Bill of Material (BOM);
Step 104, for the most top data item in described a plurality of data item generates task, and generate the planned start time and the plan concluding time of the task of described the most top data item, wherein, the plan concluding time of the task of described the most top data item is described plan completion date;
Step 106, according in described Bill of Material (BOM), the hierarchical relationship of other data item in the most top described data item and the described a plurality of Bill of Material (BOM) data item, and the planned start time of the task of described the most top data item and plan concluding time, be described other data item generation tasks, and generate the planned start time and the plan concluding time of the task of described other data item.
2. task formulating method according to claim 1, it is characterized in that, in described step 106, for the current data item in described other data item, also in described a plurality of data item, find the minimum female item of level between described and the current data item, with the previous task of described female task as the task of described current data item, and with the task of the described current data item previous task as described female task.
3. task formulating method according to claim 2, it is characterized in that, in described step 106, also with the biasing phase sum of duration, biasing phase and the described current data item of all data item between described current data item and described female, as the biasing phase of the task of described current data item.
4. task formulating method according to claim 3, it is characterized in that, in described step 106, the planned start time of described female task is deducted biasing phase of the task of described current data item, as the plan concluding time of the task of described current data item.
5. task formulating method according to claim 4, it is characterized in that, in described step 106, deduct duration of described current data item from plan concluding time of the task of described current data item, as the planned start time of the task of described current data item.
6. a task making device is characterized in that, comprising:
Module is set, in Bill of Material (BOM), selects a plurality of data item, and be set scheduled completion date;
The task generation module, be that the most top data item in described a plurality of data item generates task, and generate the planned start time and the plan concluding time of the task of described the most top data item, wherein, the described plan concluding time of the task of top data item is described plan completion date
Described task generation module is also according in described Bill of Material (BOM), the hierarchical relationship of other data item in the most top described data item and the described a plurality of data item, and the planned start time of the task of described the most top data item and plan concluding time, be described other data item generation tasks, and generate the planned start time and the plan concluding time of the task of described other data item.
7. task making device according to claim 6, it is characterized in that, for the current data item in described other data item, described task generation module also finds the minimum female item of level between described and the current data item in described a plurality of Bill of Material (BOM) data item, with the previous task of described female task as the task of described current data item, and with the task of the described current data item previous task as described female task.
8. task making device according to claim 7, it is characterized in that, described task generation module is also with the biasing phase sum of duration, biasing phase and the described current data item of all data item between described current data item and described female, as the biasing phase of the task of described current data item.
9. task making device according to claim 8, it is characterized in that, described task generation module deducts biasing phase of the task of described current data item with the planned start time of described female task, as the plan concluding time of the task of described current data item.
10. task making device according to claim 9, it is characterized in that, described task generation module deducts duration of described current data item from plan concluding time of the task of described current data item, as the planned start time of the task of described current data item.
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| CN102354316A (en) * | 2011-09-22 | 2012-02-15 | 用友软件股份有限公司 | Data updating device and data updating method |
| CN102750617A (en) * | 2012-06-26 | 2012-10-24 | 苏州纳华美纳米科技有限公司 | Garment sewing production procedure arranging method |
| CN105046267A (en) * | 2015-05-19 | 2015-11-11 | 广州杰赛科技股份有限公司 | Dynamic grid generating method, generating apparatus, clustering method and clustering apparatus |
| WO2017167021A1 (en) * | 2016-03-28 | 2017-10-05 | 阿里巴巴集团控股有限公司 | Abnormality monitoring method and device |
| CN112308399A (en) * | 2020-10-29 | 2021-02-02 | 山东浪潮通软信息科技有限公司 | Material demand plan disassembling system and method based on-time delivery |
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| CN102354316A (en) * | 2011-09-22 | 2012-02-15 | 用友软件股份有限公司 | Data updating device and data updating method |
| CN102750617A (en) * | 2012-06-26 | 2012-10-24 | 苏州纳华美纳米科技有限公司 | Garment sewing production procedure arranging method |
| CN105046267A (en) * | 2015-05-19 | 2015-11-11 | 广州杰赛科技股份有限公司 | Dynamic grid generating method, generating apparatus, clustering method and clustering apparatus |
| CN105046267B (en) * | 2015-05-19 | 2018-08-28 | 广州杰赛科技股份有限公司 | Generation method, generating means, polymerization and the polyplant of dynamic grid |
| WO2017167021A1 (en) * | 2016-03-28 | 2017-10-05 | 阿里巴巴集团控股有限公司 | Abnormality monitoring method and device |
| CN107241205A (en) * | 2016-03-28 | 2017-10-10 | 阿里巴巴集团控股有限公司 | abnormality monitoring method and device |
| CN112308399A (en) * | 2020-10-29 | 2021-02-02 | 山东浪潮通软信息科技有限公司 | Material demand plan disassembling system and method based on-time delivery |
| CN113592170A (en) * | 2021-07-26 | 2021-11-02 | 苏州大学文正学院 | APS planning method and system for project type ERP system |
| CN113592170B (en) * | 2021-07-26 | 2023-08-08 | 苏州大学文正学院 | APS planning method and system for project-oriented ERP system |
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Application publication date: 20110406 |