CN114663260A - Course-driven academic classification course arrangement method and system - Google Patents

Abstract

The invention discloses a course scheduling method and system based on process driving, wherein the method comprises the following steps: the method comprises the steps of obtaining teaching plans of all major, generating a plurality of lesson opening plans, obtaining a lesson opening mode, large and small class capacity, planned lesson selection number and selected lesson number corresponding to each lesson information according to each lesson information corresponding to each lesson opening plan, calculating the number of teaching classes according to the obtained information, generating a plurality of teaching classes according to the number of the teaching classes, and carrying out class arrangement and scheduling on all the teaching classes according to the class property corresponding to each lesson and the preset teacher weekly reference workload so as to realize class arrangement and scheduling of all the teaching classes. The invention provides a course arrangement method and system based on process-driven learning classification, which are based on an informatization technology, simplify course arrangement links, perform dispersed course arrangement through objective constraint of courses, and reduce centralized period learning caused by subjective intervention.

Description

A method and system for course scheduling based on process-driven credit system

technical field

The invention relates to the technical field of education informatization, in particular to a method and system for scheduling courses based on a process-driven credit system.

Background technique

With the increasing improvement of educational informatization, informatization technology has been deeply integrated in the field of education. The traditional manual arrangement of classes can no longer meet the needs of educational development. At present, the existing course scheduling mode is divided into two modes: fixed class teaching and credit system, and the existing course scheduling methods can be roughly divided into three types. Responsible for assistance and verification; in the second, the academic affairs office of the university is responsible for coordinating and coordinating the arrangement work, and the academic clerk of the second-level college is responsible for the curriculum arrangement, effectively integrating the teaching plan with the system, assigning it manually, and making manual adjustments to individual needs. The third is to divide the course scheduling work into two stages: course capacity, time allocation stage and teacher allocation. The system first assists the allocation, and then supplements it with a small amount of manual adjustment.

During the research process of the present invention, the inventors found that the prior art has at least the following defects: the course scheduling is cumbersome, subjective intervention in the course scheduling leads to uneven course scheduling, and students are forced to focus on studying at the time.

SUMMARY OF THE INVENTION

The invention provides a process-driven credit system course scheduling method and system, relying on information technology to simplify the course scheduling link, and through the objective constraints of the course, conduct decentralized course scheduling, and reduce the concentration caused by subjective intervention. time to learn.

In a first aspect, an embodiment of the present invention provides a process-driven credit-based course scheduling method, including:

Obtain teaching plans for all majors and generate several course plans;

According to each course information corresponding to each course start plan, obtain the course opening method, size of course capacity, planned enrollment number and enrolled number of courses corresponding to each course information, calculate the number of teaching classes according to the obtained information, and generate several teaching classes;

According to the nature of the courses corresponding to each course, and combined with the preset weekly benchmark workload of teachers, all teaching classes are scheduled to be scheduled to achieve the class scheduling of all teaching courses.

Using the above technical means and relying on information technology, the course scheduling process is divided into three links: generating a course plan according to the teaching plan, generating teaching classes according to the course plan, and arranging courses for the teaching class. Based on the course information as an objective constraint, it realizes the simplified course arrangement link, and through the objective restraint of the course, the decentralized course arrangement is carried out, and the concentrated time period learning caused by the subjective intervention is reduced.

Further, the acquisition of the teaching plans of all majors, and the generation of several course start plans, are as follows:

The required courses to be offered in this semester are automatically generated according to the teaching plans of all majors, combined with the public elective courses input by the user, the corresponding course information of all courses is generated; wherein, the course information includes course type, course nature, course opening method, size Course capacity, reserved capacity, planned enrollment and enrolled courses;

According to the course information of each course, several initial course offering plans are generated, and after all initial course offering plans are perfected, several course offering plans are generated; wherein, each course offering plan corresponds to one course information.

Further, the improvement of all initial course start plans is as follows:

Distribute several editing tasks of course plans to the teaching staff of each undertaking unit, so that the teaching staff who receive the tasks can edit and improve the required fields in their respective tasks;

In response to the operations entered by each academic administrator when performing the editing task, the course type, course opening method, classroom category, classrooms with different capacities under each category, similar course groups, study conditions, and opening time periods for each course and each course plan Edit and improve the special requirements for entering and scheduling courses;

Among them, if the course type is theoretical course, set the classroom type to multimedia classroom;

If the course type is Lab, set the Classroom Category to Lab.

Using the above technical means, the course information of each course is obtained from the teaching plans of all majors, and a number of initial course start plans are generated based on this. The generation of teaching classes and the scheduling of teaching classes according to the course plan provide the objective constraints of the required courses, and provide a guarantee for the realization of decentralized class scheduling and the reduction of concentrated period learning caused by subjective intervention.

Further, according to each course information corresponding to each course start plan, obtain the corresponding course opening method, the size of the course information, the planned number of enrolled students and the number of enrolled students, and calculate the number of teaching classes according to the obtained information. The number of teaching classes generates several teaching classes, specifically:

According to the nature of the course is a public compulsory course, cycle through the history courses, and match the history courses with the same course nature with the current course. If the pairing is successful, associate the course scheduling information of the history courses with the same course nature with the current course. ;

According to the course information corresponding to each course start plan and the course information with associated information, obtain the course opening method, size of course capacity, planned enrollment number, and enrolled number of courses corresponding to each course information, loop through all courses, and obtain unrelated information, yes Course opening method and the sum of the planned number of enrolled students and the number of enrolled students is not zero. According to the opening method, the acquired courses are divided into independent teaching classes and composite teaching classes, and independent teaching is divided according to the size of the class capacity, the planned number of enrolled students, and the number of enrolled students. The number of teaching classes is calculated by calculating the number of teaching classes and the composite teaching class, and the final number of teaching classes is obtained after the transformation and comparison of the number of teaching classes; the independent teaching class includes large classes or small classes; the compound teaching class includes large and small classes;

According to the calculated final number of teaching classes for each course, the required teaching class is generated for each course, and the corresponding teacher is associated with each teaching class in response to the teacher's instruction of the teaching clerk of each undertaking unit; One course corresponds to one or more teaching classes, and one teaching class corresponds to one sequence code.

Further, according to the nature of the courses corresponding to each course, and in combination with the preset weekly benchmark workload of teachers, all teaching classes are scheduled to be arranged, so as to realize the class scheduling of all teaching courses, specifically:

According to the nature of the courses corresponding to each course, according to the order of public courses, professional compulsory courses requiring laboratories, other compulsory courses, experimental courses of part-time teachers, courses including compulsory courses and elective courses, and elective courses, and then The scheduled classes are deleted, and the unscheduled classes are obtained;

Take the unscheduled teaching class binding time as a whole, convert the two-dimensional class schedule into a station queue, one station can accommodate multiple teaching classes, place the teaching class in the queue station, and combine the preset teachers Based on the weekly benchmark workload and available classroom resources that can meet the needs, all teaching classes are scheduled to be scheduled to achieve the scheduling of all teaching courses.

Using the above technical means, it is possible to use the objective constraints of the courses to perform related operations on some courses. After the related courses are completed, the unrelated information, the method of starting courses, and the number of planned and selected courses and the number of courses and courses that are not zero can be obtained. , and perform algorithmic operation on the acquired courses according to the course information, generate one or more teaching classes for each course, and then arrange the teaching classes of each course, so as to achieve decentralized class scheduling with the objective constraints of the courses, The purpose of reducing the focused period of learning caused by subjective interventions.

Further, after the generating of several teaching classes, the method further includes:

According to the teaching plan, obtain the compulsory course information of the students, and generate the elective records of the compulsory courses automatically generated by the students;

According to the course information of each course offering plan and the course information with associated information, obtain the courses with unrelated information and course opening methods, and record and obtain the course information of the course opening method, large and small course capacity and reserved capacity, according to the recorded courses. The information calculates the effective capacity of the teaching class for the independent teaching class and the compound teaching class respectively, and creates their own teaching class group, which is used to store the course id, effective capacity and course opening method of the teaching class;

According to the course selection records of the required courses, the number of students enrolled in the course is calculated by major grade group, and a statistical student array is created to store the major id, grade and the number of students enrolled in the course;

By adjusting the effective capacity corresponding to the teaching class array and counting the number of students enrolled in the course corresponding to the student array, combined with the preset judgment conditions, the teaching class quota allocation is calculated and recorded according to the judgment result, so as to realize the teaching class quota allocation of the course.

By using the above technical means, it is possible to generate a student's course selection record according to the teaching plan, and combine the course information of each course and the course information of the associated course to perform calculations, and adjust the calculation results to meet the preset conditions. The purpose is to reduce course conflicts and improve the success rate of class scheduling.

Further, after the class scheduling of all teaching courses is realized, the method further includes:

Obtain the majors with course selection records, classify students according to majors, sort the courses according to the number of students enrolled in the majors, and traverse all courses, record the course selection records of each student, the class time and course opening method of the course teaching class;

Loop through all students, traverse the class time of all classes according to the student's course selection record, the class time and opening method of the course teaching class, assign the students to the teaching class of the non-conflicting course, record the student's class selection record, and update the teaching class Limit and update student timetables to enable students to be assigned to classes.

By adopting the above technical means, it is possible to traverse the students' course selection records, course assignments, class time and course opening methods, and allocate students to non-conflicting courses to ensure that all students attend classes normally. .

Further, after the realization that students are assigned to classes, it also includes:

Set up special arrangement operations for special situations, and make special arrangements for authorized personnel for special situations; wherein, the special arrangement operations include but not only include adding shifts, reducing shifts, merging shifts, expanding shifts, manpower shifts, and special course selection .

With the above technical means, authorized personnel can make special arrangements in a timely manner for special situations, so as to not only take into account the special needs of teachers and students, but also ensure the smooth opening of courses.

In a second aspect, an embodiment of the present invention provides a process-driven credit-based course scheduling system, including: a course plan generation module, a teaching class generation module, and a course scheduling module;

The class initiation plan generation module is used to obtain the teaching plans of all majors and generate several class initiation plans;

The teaching class generation module is used to obtain each course information of each course opening plan, and calculate the teaching class according to the corresponding course opening method, the size of the course information, the number of students enrolled in the planned course, and the number of enrolled students. Quantity, generate several teaching classes;

The class scheduling module is used to schedule all teaching classes according to the nature of the courses corresponding to each course and in combination with the preset weekly benchmark workload of teachers, so as to realize the class scheduling of all teaching courses. class.

Using the above technical means and relying on information technology, the course scheduling process is divided into three links by using the system's course plan generation module, teaching class generation module and course scheduling module, and all links are based on course information. It is realized as an objective constraint, which simplifies the course arrangement link, and through the objective constraint of the course, conducts decentralized course arrangement, and reduces the concentrated period of learning caused by subjective intervention.

Further, the process-driven credit system course scheduling system further includes: a compulsory course generation module, a teaching class quota module and a class assignment module;

The required course generation module is used to obtain the required course information of the students in reading according to the teaching plan after the teaching class generation module generates several teaching classes, and generate a course selection record for the students to automatically generate the required courses;

The teaching class quota module is used to obtain the unrelated course selection record according to the course information of the course plan, the course information with associated information, and the required course selection record after the required course generation module generates the course selection record of the required course automatically generated by the students. information and courses with course opening methods, and record and obtain the course information of the course opening methods, large and small course capacity and reserved capacity, and calculate the effective capacity of the independent teaching class and compound teaching class according to the recorded course information, and respectively. After creating a teaching class group for storing the course id, effective capacity and course opening method of the teaching class, then according to the course selection record of the required courses, calculate the number of students enrolled in the course by professional grade, and create a set of courses for storing the professional id, grade and Statistical student array of the number of students enrolled in a course, and finally by adjusting the effective capacity corresponding to the teaching class array and the number of enrolled students corresponding to the statistical student array, combined with the preset judgment conditions, according to the judgment result Calculate and record the allocation of the teaching class quota to realize the curriculum Class quota allocation;

The class assignment module is used to obtain the majors with course selection records after the class assignment and class assignment module realizes the class assignment of all teaching courses, classifies the students according to majors, and assigns the courses according to the number of selected courses under the majors. Sort, traverse all courses, record each student's course selection record, class time and course opening method, loop through all students, and traverse all teaching according to the student's course selection record, the class time and course opening method of the course teaching class Class time, assign students to classes without conflict, and record students' class selection records, update class quotas, and update student timetables, so that students can be assigned to classes.

Using the above technical means, relying on information technology, and using the system's compulsory course generation module and teaching class quota module to allocate quotas for the teaching classes of each course, the purpose is to reduce course conflicts and improve the success rate of course scheduling; Using the system's class-assignment module, students can be assigned to teaching classes without conflicting courses to ensure that all students attend classes normally.

Description of drawings

FIG. 1 is a schematic flowchart of an embodiment of a method for scheduling courses based on a process-driven credit system provided by the present invention;

FIG. 2 is a schematic diagram of a class scheduling process according to an embodiment of a process-driven credit-based course scheduling method provided by the present invention;

3 is a schematic diagram of a teaching class quota allocation process flow diagram of an embodiment of a process-driven credit-based course scheduling method provided by the present invention;

FIG. 4 is a schematic diagram of a class classification flow according to an embodiment of a process-driven credit-based course scheduling method provided by the present invention;

FIG. 5 is a schematic structural diagram of an embodiment of a process-driven credit system course scheduling system provided by the present invention.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Example 1

Please refer to FIG. 1 , which is a schematic flowchart of a method for scheduling courses based on a process-driven credit system provided by an embodiment of the present invention. An embodiment of the present invention provides a method for scheduling courses based on a process-driven credit system. The method includes steps 101 to 103, and each step is as follows:

Step 101: Obtain the teaching plans of all majors, and generate several course start plans.

In this embodiment, acquiring the teaching plans of all majors and generating several course offering plans specifically includes: automatically generating the required courses to be offered in the semester according to the teaching plans of all majors, and combining the public elective courses input by the user, generating all courses corresponding to their respective The course information of each course, and according to the course information of each course, several initial course offering plans are generated, and after all initial course offering plans are perfected, several course offering plans are generated; wherein, the course information includes course type, course nature, course offering method , large and small course capacity, reserved capacity, planned course enrollment number and enrolled course number; each course plan corresponds to a course information.

In this embodiment, perfecting each lesson plan specifically includes: first, distributing several editing tasks of the lesson plan to the teaching staff of each undertaking unit, so that the teaching staff who received the tasks can edit and improve the required fields in the respective tasks. ;Secondly, in response to the operations entered by each academic administrator when performing the editing task, the course type, course opening method, classroom category, classrooms with different capacities under each category, similar course groups, study conditions, Editing and perfecting the special requirements for the opening hours and input of courses; finally, set the classroom category of the course type of theoretical courses as multimedia classrooms, and set the classroom category of the course type of experimental courses as laboratory.

Step 102: According to each course information corresponding to each course start plan, obtain the course opening method, size of course capacity, planned enrollment number and enrolled number of courses corresponding to each course information, calculate the number of teaching classes according to the obtained information, and The quantity generates several teaching classes.

In this embodiment, generating several teaching classes specifically includes: first, according to the nature of the courses as public compulsory courses, traversing the history courses in a loop, pairing the history courses with the same course nature with the current courses, and if the pairing is successful, then matching the courses with the same nature The class scheduling information of the historical course is associated with the current course; secondly, according to the course information corresponding to each course start plan and the course information with associated information, the course opening method, size of course capacity, and planned course selection corresponding to each course information are obtained. The number of people and the number of people who have been selected, loop through all courses, and obtain unrelated information, courses with opening methods, and courses whose sum of the planned number of enrolled students and the number of selected students is not zero, and divide the acquired courses into independent teaching classes and compound teaching classes according to the course opening method. , calculate the number of teaching classes for independent teaching classes and composite teaching classes according to the capacity of large and small courses, the number of planned courses and the number of courses already selected, and after the transformation and comparison of the number of teaching classes, the final number of teaching classes is obtained; finally, according to the calculation According to the final number of teaching classes of each course, the required teaching classes are generated for each course, and the corresponding teachers are associated with each teaching class in response to the instruction of the teacher of the teaching staff of each undertaking unit; wherein, the independent teaching Classes include large classes or small classes; the compound teaching class includes large and small classes; one course corresponds to one or more teaching classes, and one teaching class corresponds to one sequence code.

As an example of this embodiment, specific examples of the course association information include: the next semester of the foreign language department's school-wide course code GE2008 College English II is associated with the current semester's course code GE1027 College English II, choose to study Grade, determine the class start time, you can continue to use the previous curriculum, keep the class time and place unchanged

In this embodiment, the calculation of the number of teaching classes specifically includes: obtaining the course information of the course opening method, the size of the course capacity, the planned number of students enrolled in the course and the number of students who have enrolled in the course, and the calculation is carried out according to the course opening method; when the course opening method is an independent teaching class, first Calculate the total number of students as the sum of the number of planned and enrolled courses, store the number of temporary teaching classes in floating point, calculate the number of temporary teaching classes = total number of students/class capacity, and then convert the data type of the temporary teaching class to an integer , and then invert it to a floating-point type. If the number of temporary teaching classes is greater than the number of teaching classes after the transformation, the number of generated teaching classes will be increased by 1; when the class opening method is compound teaching class, the total number of students will be calculated first as the planned course selection. The sum of the number of students and the number of students who have enrolled in the course is stored in a floating-point type to store the number of temporary teaching classes. Calculate the number of temporary small classes = total number of students/capacity of small classes, and then obtain the number of small classes in the same way as the calculation of the transformation of independent teaching classes, and set the class capacity multiple = the capacity of large classes /Small class capacity, and the number of temporary large classes is the number of small classes/class capacity and then take the remainder. If the number of temporary large classes is calculated to be greater than zero, then the number of large classes = 1 + the number of small classes/multiple of class capacity, otherwise, the number of large classes = the number of small classes/class capacity multiple, and then calculate the average number of small classes of the large class = the number of small classes / the number of large classes, the number of remaining small classes = the number of small classes - the average number of small classes in the large class * the number of large classes, if the number of remaining small classes is greater than zero, the actual number of small classes to be generated = the average number of small classes of the large class The number of small classes is +1, and the number of remaining small classes is -1. Otherwise, the total number of small classes is the average number of small classes of the major classes.

Step 103: According to the nature of the courses corresponding to each course, and in combination with the preset weekly benchmark workload of teachers, all teaching classes are scheduled to be scheduled, so as to realize the class scheduling of all teaching courses.

In this embodiment, the realization of the course scheduling of all teaching courses specifically includes: first obtaining the course information corresponding to each course, according to the course nature corresponding to each course, according to public courses, professional compulsory courses requiring laboratories, other The order of compulsory courses, experimental courses of part-time teachers, courses including compulsory courses and electives, and elective courses are sorted; then the courses that have been arranged are deleted, and the courses that are not arranged are obtained; finally, the courses that are not arranged are sorted. The binding time of the teaching class is taken as a whole, and the two-dimensional class schedule is converted into a station queue. One station can be used for multiple teaching classes. The teaching class is placed in the queue station, and combined with the preset weekly benchmark work of teachers According to the amount of classroom resources and available classroom resources that can meet the needs, all teaching classes are scheduled.

As an example of this embodiment, the process of realizing class scheduling is as follows: first, according to the nature of the courses, the courses offered are organized according to the public courses, the professional compulsory courses that require laboratories, other compulsory courses, the experimental courses of part-time teachers, including Sort the order of required courses and elective courses and elective courses, delete the courses that have been arranged, and obtain the teaching classes that are not arranged in the course; secondly, convert the two-dimensional class schedule into a station queue, and set each station to be Take the teacher id as the key and the teaching class information as the map structure of the value; then try to insert the teaching class into the queue according to the station, and judge whether the key value exists. The next station; if it does not exist, it means that the teacher has not arranged a course in this period, and continue to judge whether the teacher has 6 sessions in a row. If so, it is necessary to change the station and judge again; If not, you need to change the next station; if yes, select one of the classrooms, and update the teaching class information, the number of sessions per week++; finally, judge whether the current session number meets the required session number, If not, the class will continue to be arranged until the required number of sessions is met; if so, the next class will be arranged; among them, there are two situations in which the station needs to be changed to meet the conditions for connecting the classrooms, including taking the current station as the In the center, 2 sections on the left and 3 sections on the right need to carry 4 rounds. If there are 3 sections on the left and 2 sections on the right, you need to carry 3 rounds.

In order to better illustrate the process of implementing class scheduling in the present invention, referring to FIG. 2 , FIG. 2 is a schematic diagram of a class scheduling process according to an embodiment of a process-driven course scheduling method based on the credit system provided by the present invention. .

In this embodiment, after generating a number of teaching classes, it also includes: firstly, according to the teaching plan, obtaining the required course information of the students in reading, and generating a course selection record for the students to automatically generate the required courses; secondly, according to the course information of each course opening plan and For course information with associated information, obtain unrelated information and courses with course opening methods, and record and obtain the course information of the course opening method, large and small course capacity, and reserved capacity. According to the recorded course information, separate teaching classes and compound teaching class to calculate the effective capacity of the teaching class, and create their own teaching class group to store the course id, effective capacity and course opening method of the teaching class; according to the course selection record of the required courses, calculate the number of students enrolled in the course by professional grade group, and Create a statistical student array to store the major id, grade and the number of students enrolled in the course; finally, by adjusting the effective capacity corresponding to the teaching class array and the number of students enrolled in the statistical student array, combined with the preset judgment conditions, according to the judgment results Calculate and calculate Record the allocation of teaching class quotas to realize the allocation of teaching class quotas for courses.

As an example of this embodiment, the teaching class quota allocation process is specifically as follows: first, build a HashMap set with the course id as the key for the courses associated with the courses, and obtain the course opening information, and record the information such as the size of the course capacity and the reserved capacity. . Then, the teaching class limit is processed for each course. If the course id exists in the HashMap or the course opening method is null, it will be skipped and not processed, otherwise, it will be processed according to different course opening methods. If it is an independent teaching class, first calculate the effective capacity of the teaching class: when the teaching class is a large class, the teaching class capacity is the large class capacity minus the reserved capacity; if it is a small class, the capacity is the small class capacity minus the reserved capacity. Create a teaching class array through course information, and the stored teaching class objects include the course id, effective capacity and course opening method of the teaching class; if it is a compound teaching class, first obtain the information of the root teaching class, and compare the distribution between the root teaching class and the professional grade. , and then assign the sub-teaching classes under the root teaching class, create and initialize the corresponding teaching class array through the root teaching class information, then calculate the number of sub-teaching classes of the course, and create the corresponding sub-teaching class array, and query the root teaching class by querying the root teaching class. The sub-teaching class under the class performs the cumulative calculation of the traversal calculation of the teaching class capacity of the sub-teaching class minus the reserved capacity, and the initialization and construction of the effective capacity of the teaching class is associated with the sub-teaching class array. Next, the number of students enrolled in the course is calculated by grouping the number of students enrolled in the course through the elective records of the required courses, and an array of statistical objects for this course is constructed. The object includes the major id, grade, and the number of enrolled students. In the next step, it is judged whether the teaching class array is not empty and there is a professional grade that can occupy a single class. On the contrary, record the allocation quota of the teaching class, rearrange the capacity of the teaching class and the number of colleges of the professional grade, and repeat this process until the conditions are not met, and then enter the next judgment condition. The next step is to determine whether all majors have not been allocated and all teaching classes still have unallocated quotas. If the conditions are not met, the allocation of the teaching class quota for this course will end; on the contrary, if the teaching class capacity is not greater than the number of students enrolled in the course, the actual The allocation limit is the teaching class capacity, otherwise the actual allocation limit is the number of students enrolled in the course. Remove the used quota, that is, the teaching class in the teaching class array minus the assigned quota, and count the number of students enrolled in the student array corresponding to the number of students who have been assigned. Record the allocation quota of the teaching class, and re-adjust the effective capacity corresponding to the teaching class array and the number of enrolled students corresponding to the statistical student array. Repeat this process until the conditions are not met. When the two allocation links do not meet the conditions, it means that the allocation of the class quota for the course has been completed. In addition, there are two situations in which the allocation of the teaching class quota fails: first, the allocated number exceeds the unallocated number and needs to be re-allocated; Need to reassign. If necessary, manual adjustments will be made by the teaching staff of the teaching unit.

In order to better illustrate the teaching class quota allocation process of the present invention, refer to FIG. 3 , which is a schematic diagram of a teaching class quota allocation process according to an embodiment of a process-driven credit system class scheduling method provided by the present invention.

In this embodiment, after realizing the class scheduling of all teaching courses, it further includes: assigning students to non-conflicting teaching classes. First, obtain the majors with course selection records, classify the students according to majors, and sort the courses according to the number of courses enrolled under the majors, traverse all the courses, and record all the class times [weeks] [days] [sections] and Course opening method; then, look up the list of students of this major grade, and record the course selection records of each student; then, traverse all students, build a three-dimensional [18][7][8] array to store students' timetables, and remove the students' existing The class time of the teaching class, cycle the teaching class in turn, and record the class timetable; next, traverse all the students to determine whether there is a course selection record, if there is, go to the next step, if not, skip to the next course; in the next step, determine whether there is a class The class assignment of the course, if there is, the assignment will not be performed; on the contrary, the class opening method will be judged and processed according to the different class opening methods. If the teaching method is an independent teaching class, traverse the class time of all teaching classes to determine whether there is a conflict with the existing class schedule and 8 consecutive classes. If there is a conflict, replace the next teaching class and repeat the execution; Update the class limit minus one, and update the student's timetable, and cycle through the next class. If the teaching method is a compound teaching class, traverse the class time of all the root teaching classes to determine whether there is a conflict with the existing timetable and the 8 consecutive classes. Sub-teaching classes, and record the student's class selection records, update the root sub-teaching class limit minus one, update the class timetable, and process the next course in a loop. If there is no sub-teaching class that meets the conditions, the next root-teaching class will be replaced.

In order to better illustrate the class assignment process of the present invention, refer to FIG. 4 , which is a schematic view of the class assignment process of an embodiment of a process-driven course assignment method based on the credit system provided by the present invention.

In this embodiment, after students are assigned to classes, it also includes: setting up special arrangement operations for special situations, and performing special arrangement operations for authorized personnel in special situations; wherein, the special arrangement operations include but not only include adding classes, Reduced classes, combined classes, expanded classes, manpower transfer classes and special course selection.

As an example of this embodiment, the setting of the special arrangement operation includes: during the course selection period of the students, by checking the course selection dynamics in real time and understanding the students' course selection intention, the authorized personnel can adjust the teaching class as follows: when some courses are selected due to a large number of students , has exceeded the number of teaching classes that were originally arranged, and when more than 15 students are enrolled according to the intention of selecting courses, the Academic Affairs Office provides students with the opportunity to study by opening additional classes; If there are fewer than 15 students or there are no students, the class will be cancelled; in order to ensure that the number of students in several classes is even, several classes with a small number of students can be merged into a class with a similar number of students. Move to another class; when individual students can only choose a teaching class in a certain time period due to time conflicts, and the teaching class in that time period is just full, the individual number of students can be expanded without affecting the teaching and meeting the classroom capacity , to help individual students choose courses successfully, or when there is no limit on the number of students in some large classes, the number of elective students can be expanded, and the number of students can also be expanded for students to take electives; in order to optimize the utilization rate of resources, the Teaching Security Office will coordinate the relevant academic staff to integrate classroom resources. , adjust the classroom.

It can be seen from the above that the present invention provides a process-driven course scheduling method based on the credit system. By relying on information technology, the course scheduling process is divided into generating a course opening plan according to a teaching plan, generating a teaching class according to the course opening plan, and creating a teaching class according to the course opening plan. There are three links in teaching class scheduling, and all links are realized based on course information as an objective constraint, which simplifies the course scheduling link, and conducts decentralized course scheduling through the objective constraints of the curriculum, reducing the need for subjective interventions. Concentrated time-based learning; through course association and teaching class quota allocation, it provides constraints for course scheduling, reduces course conflicts, and improves the success rate of course scheduling; by assigning students to conflict-free teaching classes, all students are guaranteed Students attend classes normally; by setting up special arrangements to operate, take into account the special needs of teachers and students and ensure the smooth opening of courses.

Embodiment 2

Please refer to FIG. 5 , which is a schematic structural diagram of an embodiment of a process-driven course scheduling system based on a credit system provided by the present invention. An embodiment of the present invention provides a process-driven credit system course scheduling system, the system includes modules 501 to 503, and each module is as follows:

Course start plan generation module 501: used to obtain the teaching plans of all majors, and generate several course start plans.

In this embodiment, the course start plan generation module 501 specifically includes: a course information generation unit and a course start plan generation unit. The course information generation unit is used to automatically generate the required courses that need to be offered in this semester according to the teaching plans of all majors, and combine the public elective courses input by the user to generate the course information corresponding to all courses; wherein, the course information includes course type, course Nature, course opening method, capacity of large and small courses, reserved capacity, planned number of enrolled students and number of enrolled students. The course start plan generation unit is used to generate several initial course start plans according to the course information of each course, and after completing all the initial course start plans, generate several course start plans; wherein, each course start plan corresponds to one course information.

As an example of this embodiment, the class initiation plan generating unit includes a task distribution subunit, an editing and perfecting subunit, and a classroom category setting subunit. Among them, the task distribution subunit is used to distribute several editing tasks of the course plan to the teaching staff of each undertaking unit, so that the teaching staff who receive the tasks can edit and improve the required fields in the respective tasks. The editing and perfecting sub-unit is used to respond to the operations entered by each clerk when performing the editing task. Editing and perfecting of the study conditions, course opening period and special requirements for entering and scheduling courses. The classroom category setting subunit is used to set the classroom category to multimedia classroom if the course type is theoretical course; and to set the classroom category to laboratory if the course type is experimental course.

Teaching class generation module 502: used to obtain each course information of each course opening plan, and calculate the number of teaching classes according to the corresponding course opening method, large and small class capacity, planned enrollment number and enrolled number of courses according to each course information. , generate several teaching classes;

In this embodiment, the teaching class generation module 502 specifically includes: a course association unit, a first calculation unit and a teaching class generation unit. The course association unit is used to traverse the history courses according to the nature of the courses as public compulsory courses, and match the history courses with the same course nature with the current course. Link to the current course. The first computing unit is used to obtain the course opening method, the size of the course information corresponding to each course information, the planned number of enrolled students and the number of enrolled students according to the course information corresponding to each course opening plan and the course information with associated information, and loop through all the courses, Obtain unrelated information, course opening methods, and courses whose sum of planned enrollment and selected number is not zero, and divide the acquired courses into independent teaching classes and composite teaching classes according to the course opening method. The number of selected courses Calculate the number of teaching classes for the independent teaching class and the compound teaching class respectively, and after the transformation and comparison of the number of teaching classes, the final number of teaching classes is obtained; the independent teaching class includes large classes or small classes; the compound teaching class includes Big and small classes. The teaching class generation unit is used to generate the required teaching classes for each course according to the final number of teaching classes of each course calculated by the first calculation unit, and respond to the instruction of the teacher of the teaching clerk of each undertaking unit. The teaching class is associated with the corresponding teacher; wherein, a course corresponds to one or more teaching classes.

Class scheduling module 503: used for scheduling all teaching classes according to the nature of the courses corresponding to each course and in combination with the preset weekly benchmark workload of teachers, so as to realize the scheduling and scheduling of all teaching courses .

In this embodiment, the class scheduling module 503 specifically includes: a first acquiring unit and a class scheduling unit. The first acquisition unit is used to follow the order of public courses, professional compulsory courses requiring laboratories, other compulsory courses, experimental courses of part-time teachers, courses including compulsory courses and elective courses, and elective courses according to the course nature corresponding to each course. Then, the scheduled classes are deleted, and the unscheduled classes are obtained. The class scheduling unit is used to convert the two-dimensional class schedule into a station queue according to the unscheduled teaching classes obtained by the first acquisition unit, and take the bound time of the unscheduled teaching classes as a whole. Multiple teaching classes, place the teaching class in the queue station, and combine the preset weekly benchmark workload of teachers and the available classroom resources that can meet the needs, arrange all teaching classes to achieve all teaching courses. 's class schedule.

In this embodiment, it also includes: a compulsory course generation module, a teaching class quota module and a class assignment module. The compulsory course generation module is used to obtain the compulsory course information of the students in reading according to the teaching plan after the teaching class generation module generates several teaching classes, and generate the course selection record of the compulsory courses automatically generated by the students. The teaching class quota module is used to obtain the unrelated information and the required course selection record according to the course information of the course plan, the course information with associated information, and the compulsory course selection record after the compulsory course generation module generates the course selection record of the compulsory course automatically generated by the students. Courses with opening methods, and record and obtain the course information of the course opening methods, large and small class capacity, and reserved capacity. After storing the teaching class group of the course id, effective capacity and course opening method of the teaching class, then according to the course selection record of the required courses, the number of students who have been selected for the course is calculated by professional grade group, and the number of students selected for the course is created and used to store the professional id, grade and course selection student. The number of students counts the number of students. Finally, by adjusting the effective capacity corresponding to the teaching class array and the number of selected students corresponding to the statistical student array, combined with the preset judgment conditions, according to the judgment result, the teaching class quota allocation is calculated and recorded to realize the teaching class of the course. quota allocation. The class assignment module is used to obtain majors with course selection records after the class assignment module realizes the class assignment of all teaching courses, classifies the students according to majors, and sorts the courses according to the number of selected courses under the major. , traverse all courses, record the course selection record of each student, the class time and opening method of the course teaching class, loop through all the students, and traverse all the teaching classes according to the student's course selection record, the class time and opening method of the course teaching class. Time, assign students to teaching classes without conflicting courses, record students' class selection records, update teaching class quotas, and update student timetables to achieve students' assignment to classes.

For a more detailed working principle and step flow of the second embodiment, reference may be made to the relevant records of the first embodiment, but not limited to.

As can be seen from the above, the present invention provides a process-driven credit-based course scheduling system, relying on information technology, using the system's lesson plan generation module 501, teaching class generation module 502 and course scheduling module 503. The course scheduling process is divided into three links, and all links are implemented based on the course information as objective constraints, which simplifies the course scheduling link, and conducts decentralized course scheduling through the objective constraints of the course, reducing subjective interventions. Concentrated period learning caused by; use the system's compulsory course generation module and teaching class quota module to allocate quotas for the teaching classes of each course, in order to reduce course conflicts and improve the success rate of class scheduling; use the system's class division module , assign students to classes with non-conflict courses to ensure that all students attend classes normally.

The specific embodiments described above further describe the purpose, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above descriptions are only specific embodiments of the present invention, and are not intended to limit the protection scope of the present invention. . It is particularly pointed out that for those skilled in the art, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (10)

1. a process-driven credit system class scheduling method, characterized in that, comprising: Obtain teaching plans for all majors and generate several course plans; According to each course information corresponding to each course start plan, obtain the course opening method, size of course capacity, planned enrollment number and enrolled number of courses corresponding to each course information, calculate the number of teaching classes according to the obtained information, and generate several teaching classes; According to the nature of the courses corresponding to each course, and combined with the preset weekly benchmark workload of teachers, all teaching classes are scheduled to be scheduled to achieve the class scheduling of all teaching courses. 2. A process-driven credit system-based course scheduling method as claimed in claim 1, wherein the acquisition of the teaching plans of all majors and the generation of several course start plans specifically include: The required courses to be offered in this semester are automatically generated according to the teaching plans of all majors, combined with the public elective courses input by the user, the corresponding course information of all courses is generated; wherein, the course information includes course type, course nature, course opening method, size Course capacity, reserved capacity, planned enrollment and enrolled courses; According to the course information of each course, several initial course offering plans are generated, and after all initial course offering plans are perfected, several course offering plans are generated; wherein, each course offering plan corresponds to one course information. 3. A process-driven credit system-based course scheduling method as claimed in claim 2, wherein the improving all initial course offering plans specifically includes: Distribute several editing tasks of course plans to the teaching staff of each undertaking unit, so that the teaching staff who receive the tasks can edit and improve the required fields in their respective tasks; In response to the operations entered by each academic administrator when performing the editing task, the course type, course opening method, classroom category, classrooms with different capacities under each category, similar course groups, study conditions, and opening time periods for each course and each course plan Edit and improve the special requirements for entering and scheduling courses; Among them, if the course type is theoretical course, set the classroom type to multimedia classroom; If the course type is Lab, set the Classroom Category to Lab. 4. A process-driven credit system-based course scheduling method as claimed in claim 1, characterized in that, according to each course information corresponding to each course start plan, the course opening method and size corresponding to each course information are obtained Course capacity, planned number of enrolled students and number of enrolled students, calculate the number of teaching classes according to the obtained information, and generate several teaching classes according to the number of teaching classes, including: According to the nature of the course is a public compulsory course, cycle through the history courses, and match the history courses with the same course nature with the current course. If the pairing is successful, associate the course scheduling information of the history courses with the same course nature with the current course; According to the course information corresponding to each course start plan and the course information with associated information, obtain the course opening method, size of course capacity, planned enrollment number, and enrolled number of courses corresponding to each course information, loop through all courses, and obtain unrelated information, yes Course opening method and the sum of the planned number of enrolled students and the number of enrolled students is not zero. According to the opening method, the acquired courses are divided into independent teaching classes and composite teaching classes, and independent teaching is divided according to the size of the class capacity, the planned number of enrolled students, and the number of enrolled students. The number of teaching classes is calculated by calculating the number of teaching classes and the composite teaching class, and the final number of teaching classes is obtained after the transformation and comparison of the number of teaching classes; the independent teaching class includes large classes or small classes; the compound teaching class includes large and small classes; According to the calculated final number of teaching classes for each course, the required teaching class is generated for each course, and the corresponding teacher is associated with each teaching class in response to the teacher's instruction of the teaching clerk of each undertaking unit; A course corresponds to one or more teaching classes. 5. A process-driven credit-based course scheduling method according to claim 1, characterized in that, according to the course properties corresponding to each course and in combination with the preset weekly benchmark workload of teachers, all The teaching class is scheduled to be scheduled to realize the scheduling of all teaching courses, including: According to the nature of the courses corresponding to each course, according to the order of public courses, professional compulsory courses requiring laboratories, other compulsory courses, experimental courses of part-time teachers, courses including compulsory courses and elective courses, and elective courses, and then The scheduled classes are deleted, and the unscheduled classes are obtained; Take the unscheduled teaching class binding time as a whole, convert the two-dimensional class schedule into a station queue, one station can accommodate multiple teaching classes, place the teaching class in the queue station, and combine the preset teachers Based on the weekly benchmark workload and available classroom resources that can meet the needs, all teaching classes are scheduled to be scheduled to achieve the scheduling of all teaching courses. 6. The method for scheduling courses based on a process-driven credit system according to claim 1, wherein after generating several teaching classes, the method further comprises: According to the teaching plan, obtain the compulsory course information of the students, and generate the elective records of the compulsory courses automatically generated by the students; According to the course information of each course offering plan and the course information with associated information, obtain the courses with unrelated information and course opening methods, and record and obtain the course information of the course opening method, large and small course capacity and reserved capacity, according to the recorded courses. The information calculates the effective capacity of the teaching class for the independent teaching class and the composite teaching class respectively, and creates their own teaching class group, which is used to store the course id, effective capacity and course opening method of the teaching class; According to the course selection records of the required courses, the number of students enrolled in the course is calculated by major grade group, and a statistical student array is created to store the major id, grade and the number of students enrolled in the course; By adjusting the effective capacity corresponding to the teaching class array and counting the number of students enrolled in the course corresponding to the student array, combined with the preset judgment conditions, the teaching class quota allocation is calculated and recorded according to the judgment result, so as to realize the teaching class quota allocation of the course. 7. A process-driven credit-based course scheduling method as claimed in claim 6, characterized in that, after implementing the course scheduling and scheduling of all teaching courses, further comprising: Obtain the majors with course selection records, classify students according to majors, sort the courses according to the number of students enrolled in the majors, and traverse all courses, record the course selection records of each student, the class time and course opening method of the course teaching class; Loop through all students, traverse the class time of all classes according to the student's course selection record, the class time and opening method of the course teaching class, assign the students to the teaching class of the non-conflicting course, record the student's class selection record, and update the teaching class Limit and update student timetables to enable students to be assigned to classes. 8. The method for scheduling courses based on a process-driven credit system according to claim 1, characterized in that, after the realization that students are assigned to classes, further comprising: Set up special arrangement operations for special situations, and make special arrangements for authorized personnel for special situations; wherein, the special arrangement operations include but not only include adding shifts, reducing shifts, merging shifts, expanding shifts, manpower shifts, and special course selection . 9. A process-driven credit-based course scheduling system, characterized in that it comprises: a lesson plan generation module, a teaching class generation module and a class scheduling module; The class initiation plan generation module is used to obtain the teaching plans of all majors and generate several class initiation plans; The teaching class generation module is used to obtain each course information of each course opening plan, and calculate the teaching class according to the corresponding course opening method, the size of the course information, the number of students enrolled in the planned course, and the number of enrolled students. Quantity, generate several teaching classes; The class scheduling module is used to schedule all teaching classes according to the nature of the courses corresponding to each course and in combination with the preset weekly benchmark workload of teachers, so as to realize the class scheduling of all teaching courses. class. 10. The process-driven credit system course scheduling system according to claim 9, further comprising: a compulsory course generation module, a teaching class quota module and a class assignment module; The required course generation module is used to obtain the required course information of the students in reading according to the teaching plan after the teaching class generation module generates several teaching classes, and generate the course selection record of the students automatically generating the required courses; The teaching class quota module is used to obtain the unrelated course selection record according to the course information of the course plan, the course information with associated information, and the required course selection record after the required course generation module generates the course selection record of the required course automatically generated by the students. information and courses with course opening methods, and record and obtain the course information of the course opening methods, large and small class capacity and reserved capacity, and calculate the effective capacity of the independent teaching class and compound teaching class according to the recorded course information, and respectively. After creating a teaching class group for storing the course id, effective capacity and course opening method of the teaching class, then according to the course selection record of the required courses, calculate the number of students who have enrolled in the course by major grade, and create a set for storing major id, grade and class. Statistical student array of the number of students enrolled in a course, and finally by adjusting the effective capacity corresponding to the teaching class array and the number of enrolled students corresponding to the statistical student array, combined with the preset judgment conditions, according to the judgment result Calculate and record the allocation of the teaching class quota to realize the curriculum. Class quota allocation; The class assignment module is used to obtain majors with course selection records after the class assignment module realizes the class assignment of all teaching courses, classifies students according to majors, and organizes courses according to the number of selected courses under majors. Sort, traverse all courses, record the course selection record of each student, the class time and opening method of the course teaching class, loop through all students, and traverse all teaching according to the student's course selection record, the class time and course opening method of the course teaching class During the class time, assign students to teaching classes without conflicting courses, record students' class selection records, update teaching class quotas, and update students' timetables, so as to realize students' assignment to classes.

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