CN112351256A - Smart campus management system and management method thereof - Google Patents
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Abstract
The invention discloses a smart campus management system, which comprises a server, a data processing system and a data processing system, wherein the server is used for collecting and forwarding information and storing data files generated by the management system; the teacher client is in communication connection with the server and used for receiving and sending information related to the teacher; the parent client is in communication connection with the server and used for receiving and sending information related to the parents; the management information display screen is in communication connection with the server and is used for displaying and broadcasting the campus management information; the radio frequency card positioner is in communication connection with the server and is used for positioning the radio frequency cards of each class; and the camera is in communication connection with the server and is used for shooting images of the class activity track. The invention can improve the defects of the prior art, uniformly manage the collective activities of classes and reduce the manpower input.
Description
Technical Field
The invention relates to the technical field of Internet of things, in particular to an intelligent campus management system and a management method thereof.
Background
In campus management transactions, multiple classes of collective activities are often involved, such as school time taking, school time keeping, and the like. In order to maintain the safety and the order of collective activities, a plurality of instructor staff are needed to cooperate, and a great deal of manpower and time are wasted.
Disclosure of Invention
The technical problem to be solved by the invention is to provide the intelligent campus management system and the management method thereof, which can solve the defects of the prior art, carry out unified management on class collective activities and reduce the manpower input.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows.
A smart campus management system comprises a plurality of smart campus management modules,
the server is used for summarizing and forwarding information and storing the data file generated by the management system;
the teacher client is in communication connection with the server and used for receiving and sending information related to the teacher;
the parent client is in communication connection with the server and used for receiving and sending information related to the parents;
the management information display screen is in communication connection with the server and is used for displaying and broadcasting the campus management information;
the radio frequency card positioner is in communication connection with the server and is used for positioning the radio frequency cards of each class;
and the camera is in communication connection with the server and is used for shooting images of the class activity track.
Preferably, the coverage area of each radio frequency card locator is covered by at least two different cameras simultaneously.
A management method of the smart campus management system comprises the following steps:
A. the teacher client sends class management information to the server;
B. the server receives all the received class management information and sends the class management information to the management information display screen for displaying and broadcasting;
C. the management personnel manage the activities of the class according to the display and the broadcast of the management information display screen, the radio frequency card positioner positions the radio frequency cards of the class, the camera shoots the actual activity condition of the class, and the server performs secondary confirmation on the activity condition of the class according to the comparison of the information sent by the radio frequency card positioner and the camera;
D. and the server sends the class activity information to the parent client.
Preferably, in step a, the teacher client sends a class management plan for a period of time in the future to the server according to the teaching schedule, the server gives a class management information plan for the period of time in the future according to the real-time class activity condition, and when the teacher client does not send the real-time class management information to the server, the server sends the class management information plan to the management information display screen for displaying and broadcasting.
Preferably, the server providing a schedule of class management information for a future period of time based on real-time class activity comprises the steps of,
firstly, establishing a first priority weight of a class activity and a second priority weight of an activity field;
calculating the total moving distance of all classes, and establishing a third priority weight of the total moving distance, wherein the third priority weight is in inverse proportion to the total moving distance;
and thirdly, selecting the class management flow when the sum of the three priority weights is the maximum value as a class management information plan.
Preferably, the step C of comparing the radio frequency card locator and the camera sending information comprises the following steps,
c1, sorting the images shot by the camera according to the time sequence;
c2, calibrating the reference image at the same time in the image sequence according to the time of the positioning information of the radio frequency card positioner;
c3, comparing a plurality of images before and after the reference image with the reference image to obtain a class activity track;
and C4, comparing and correcting the class activity track obtained in the step C3 with the positioning information of the radio frequency card positioner for positioning the radio frequency card of each class to obtain the confirmed class activity condition.
Preferably, in step C3, the aligning of the images comprises the steps of,
c31, firstly, acquiring a reference picture without class activity;
c32, comparing the images to be compared with the reference pictures one by one to obtain the class activity area of each image to be compared;
c33, marking a plurality of feature points in the class activity area of the reference image, wherein at least one feature point is not on the same straight line with other feature points, searching and marking the same feature points in the class activity areas of other images, forming a plurality of feature vectors by using the feature points, and calculating and generating a change transfer matrix of all the feature vectors in two images adjacent in time sequence;
and C34, calculating the class activity area on the reference image by using the history of the class activity area and the change transfer matrix with the time sequence positioned in front of the reference image, comparing the calculation result with the reference image to obtain an offset rate, calculating the class activity area after the time sequence of the reference image by using the reference image and the change transfer matrix with the time sequence positioned behind the reference image, and finally correcting the calculation result by using the offset rate to obtain a complete class activity track.
Adopt the beneficial effect that above-mentioned technical scheme brought to lie in: the invention realizes real-time monitoring of class activities by adopting a video and radio frequency card positioning dual means, and simultaneously utilizes the communication system to transmit and display management information in time, thereby realizing uniform and transparent management of all activities in the campus. Meanwhile, the server is used for summarizing all class activity information, prediction of future activities is achieved, manual management is effectively assisted, and the problems that management information is messy and is easy to fill in the manual management process are solved. In order to strictly control the cost of the whole system, the invention redesigns the method for comparing the information sent by the radio frequency card positioner and the camera, ensures the tracking accuracy of the class activity track on the premise of not needing high-precision identification operation on the image, and realizes the real-time accurate monitoring of the class activity by the system. The invention can effectively display and broadcast the real-time information of each class of the whole school on the management information display screen in time, and can lead parents who receive students to know whether the class of the students is released or not in time when releasing the students.
Drawings
FIG. 1 is a schematic diagram of one embodiment of the present invention.
In the figure: 1. a server; 2. a teacher client; 3. a parent client; 4. a management information display screen; 5. a radio frequency card locator; 6. a camera is provided.
Detailed Description
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description and the description of the attached drawings, and the specific connection mode of each part adopts the conventional means of mature bolts, rivets, welding, sticking and the like in the prior art, and the detailed description is not repeated.
Referring to fig. 1, one embodiment of the present invention includes,
the server 1 is used for summarizing and forwarding information and storing data files generated by the management system;
the teacher client 2 is in communication connection with the server 1 and is used for receiving and sending information related to a teacher;
the parent client 3 is in communication connection with the server 1 and is used for receiving and sending information related to parents;
the management information display screen 4 is in communication connection with the server 1 and is used for displaying and broadcasting the campus management information;
the radio frequency card positioner 5 is in communication connection with the server 1 and is used for positioning the radio frequency cards of each class;
and the camera 6 is in communication connection with the server 1 and is used for shooting images of the class activity track.
The management method of the smart campus management system is characterized by comprising the following steps:
A. the teacher client 2 sends class management information to the server 1;
B. the server 1 receives all the class management information received and sends the class management information to the management information display screen 4 for displaying and broadcasting;
C. the manager manages the activities of the class according to the display and the broadcast of the management information display screen 4, the radio frequency card positioner 5 positions the radio frequency card of the class, the camera 6 shoots the actual activity condition of the class, and the server 1 performs secondary confirmation on the activity condition of the class according to the comparison of the information sent by the radio frequency card positioner 5 and the camera 6;
D. the server 1 sends the class activity information to the parent client 3.
In the step A, the teacher client 2 sends a class management plan of a period of time in the future to the server 1 according to the teaching arrangement, the server 1 gives a class management information plan of the period of time in the future according to the real-time class activity situation, and when the teacher client 2 does not send real-time class management information to the server 1, the server 1 sends the class management information plan to the management information display screen 4 for displaying and broadcasting.
The server 1 giving a schedule of class management information for a future period of time based on real-time class activity comprises the following steps,
firstly, establishing a first priority weight of a class activity and a second priority weight of an activity field;
calculating the total moving distance of all classes, and establishing a third priority weight of the total moving distance, wherein the third priority weight is in inverse proportion to the total moving distance;
and thirdly, selecting the class management flow when the sum of the three priority weights is the maximum value as a class management information plan.
In the step C, the comparison of the information sent by the radio frequency card positioner 5 and the camera 6 comprises the following steps,
c1, sequencing the images shot by the camera 6 according to the time sequence;
c2, calibrating the reference image at the same time in the image sequence according to the time of the positioning information of the radio frequency card positioner 5;
c3, comparing a plurality of images before and after the reference image with the reference image to obtain a class activity track;
and C4, comparing and correcting the class activity track obtained in the step C3 with the positioning information of the radio frequency card of each class positioned by the radio frequency card positioner 5 to obtain the confirmed class activity condition.
In step C3, the comparison of the images includes the following steps,
c31, firstly, acquiring a reference picture without class activity;
c32, comparing the images to be compared with the reference pictures one by one to obtain the class activity area of each image to be compared;
c33, marking a plurality of feature points in the class activity area of the reference image, wherein at least one feature point is not on the same straight line with other feature points, searching and marking the same feature points in the class activity areas of other images, forming a plurality of feature vectors by using the feature points, and calculating and generating a change transfer matrix of all the feature vectors in two images adjacent in time sequence;
and C34, calculating the class activity area on the reference image by using the history of the class activity area and the change transfer matrix with the time sequence positioned in front of the reference image, comparing the calculation result with the reference image to obtain an offset rate, calculating the class activity area after the time sequence of the reference image by using the reference image and the change transfer matrix with the time sequence positioned behind the reference image, and finally correcting the calculation result by using the offset rate to obtain a complete class activity track.
The coverage area of each radio frequency card locator 5 is covered by at least two different cameras 6 simultaneously. Not only can the normal shooting of the monitoring area be continuously kept when one camera 6 breaks down, but also a plurality of common characteristic points can be selected when the characteristic points are selected in the step C33, the proportion of the common characteristic points is preferably larger than 30%, so that the subsequent operation amount can be effectively reduced, and meanwhile, in the step C34, after the reference images shot by the two cameras 6 and the offset rate of the calculation result are obtained, the image of one camera 6 with the smaller offset rate can be selected for subsequent steps, so that the identification accuracy is further improved.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A wisdom campus management system which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the server (1) is used for collecting and forwarding information and storing data files generated by the management system;
the teacher client (2) is in communication connection with the server (1) and is used for receiving and sending information related to a teacher;
the parent client (3) is in communication connection with the server (1) and is used for receiving and sending information related to parents;
the management information display screen (4) is in communication connection with the server (1) and is used for displaying and broadcasting the campus management messages;
the radio frequency card positioner (5) is in communication connection with the server (1) and is used for positioning the radio frequency cards of each class;
and the camera (6) is in communication connection with the server (1) and is used for shooting images of the class activity track.
2. The intelligent campus management system of claim 1 wherein: the coverage area of each radio frequency card locator (5) is covered by at least two different cameras (6) simultaneously.
3. A method for managing a smart campus management system as claimed in claim 1 or 2, comprising the steps of:
A. the teacher client (2) sends class management information to the server (1);
B. the server (1) receives all the received class management information and sends the class management information to the management information display screen (4) for displaying and broadcasting;
C. the management personnel manage activities of the class according to display and broadcast of the management information display screen (4), meanwhile, the radio frequency card positioner (5) positions the radio frequency card of the class, the camera (6) shoots actual activity conditions of the class, and the server (1) secondarily confirms the activity conditions of the class according to comparison of information sent by the radio frequency card positioner (5) and the camera (6);
D. the server (1) sends the class activity information to the parent client (3).
4. The method as claimed in claim 3, wherein the method further comprises: in the step A, the teacher client (2) sends a class management plan of a future period of time to the server (1) according to teaching arrangement, the server (1) gives a class management information plan of the future period of time according to real-time class activity conditions, and when the teacher client (2) does not send real-time class management information to the server (1), the server (1) sends the class management information plan to the management information display screen (4) for displaying and broadcasting.
5. The method as claimed in claim 4, wherein the method further comprises: the server (1) gives a class management information plan for a future period of time according to real-time class activity situation comprises the following steps,
firstly, establishing a first priority weight of a class activity and a second priority weight of an activity field;
calculating the total moving distance of all classes, and establishing a third priority weight of the total moving distance, wherein the third priority weight is in inverse proportion to the total moving distance;
and thirdly, selecting the class management flow when the sum of the three priority weights is the maximum value as a class management information plan.
6. The method as claimed in claim 3, wherein the method further comprises: in the step C, the comparison of the information sent by the radio frequency card positioner (5) and the camera (6) comprises the following steps,
c1, sorting the images shot by the camera (6) according to the time sequence;
c2, calibrating the reference image at the same time in the image sequence according to the time of the positioning information of the radio frequency card positioner (5);
c3, comparing a plurality of images before and after the reference image with the reference image to obtain a class activity track;
and C4, comparing and correcting the class activity track obtained in the step C3 with the positioning information of the radio frequency card of each class positioned by the radio frequency card positioner (5), and obtaining the confirmed class activity condition.
7. The method as claimed in claim 6, wherein the method further comprises: in step C3, the comparison of the images includes the following steps,
c31, firstly, acquiring a reference picture without class activity;
c32, comparing the images to be compared with the reference pictures one by one to obtain the class activity area of each image to be compared;
c33, marking a plurality of feature points in the class activity area of the reference image, wherein at least one feature point is not on the same straight line with other feature points, searching and marking the same feature points in the class activity areas of other images, forming a plurality of feature vectors by using the feature points, and calculating and generating a change transfer matrix of all the feature vectors in two images adjacent in time sequence;
and C34, calculating the class activity area on the reference image by using the history of the class activity area and the change transfer matrix with the time sequence positioned in front of the reference image, comparing the calculation result with the reference image to obtain an offset rate, calculating the class activity area after the time sequence of the reference image by using the reference image and the change transfer matrix with the time sequence positioned behind the reference image, and finally correcting the calculation result by using the offset rate to obtain a complete class activity track.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107093339A (en) * | 2017-06-23 | 2017-08-25 | 四川众航信息科技有限公司 | Display methods of imparting knowledge to students and system |
| CN108038805A (en) * | 2017-12-26 | 2018-05-15 | 重庆大争科技有限公司 | Wisdom Teaching Management Method applied to campus |
| CN111163424A (en) * | 2019-12-31 | 2020-05-15 | 重庆和贯科技有限公司 | Student behavior track positioning system and method based on campus big data |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107093339A (en) * | 2017-06-23 | 2017-08-25 | 四川众航信息科技有限公司 | Display methods of imparting knowledge to students and system |
| CN108038805A (en) * | 2017-12-26 | 2018-05-15 | 重庆大争科技有限公司 | Wisdom Teaching Management Method applied to campus |
| CN111163424A (en) * | 2019-12-31 | 2020-05-15 | 重庆和贯科技有限公司 | Student behavior track positioning system and method based on campus big data |
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Denomination of invention: A Smart Campus Management System and Its Management Method Granted publication date: 20221108 Pledgee: Bank of Nanjing Co.,Ltd. Nanjing Chengnan sub branch Pledgor: Nanjing Weiyan Network Technology Co.,Ltd. Registration number: Y2024980002502 |