System and method for intelligently monitoring students' safety after school

Abstract

The present invention relates to a method and system for intelligently monitoring the safety of students leaving school, the method comprising the following steps: when students leave school, obtaining a facial image of the students through a camera; recognizing the facial image of the students to obtain corresponding student information; and sending the student information and the corresponding facial image to the corresponding parents to remind the parents to pick up the students after school. The method of the present invention obtains the corresponding student information through facial recognition when students leave school, and sends the student information to the corresponding parents, so that the parents know the students' school leaving situation in advance, which can relieve the parents' anxiety, avoid the phenomenon of parents crowding at the school gate and affecting the order, provide assistance to the teacher's handover work, and can improve the teacher's management efficiency and reduce the difficulty of management.

Description

Technical Field

[0001] The present invention relates to the field of information communication engineering, and in particular to a system and method for intelligently monitoring the safety of students leaving school. Background Art

[0002] When kindergarten and lower grade students are out of school, teachers usually lead them to the school gate and then hand them over to their parents one by one. A school has a large number of students and the school dismissal time is the same, so when school is over, the school gate gathers all the students, teachers and parents who come to pick up their children. The number of people is very large. Since parents do not know when their children will arrive at the school gate, they usually crowd at the school gate, hoping to see and pick up their children as soon as they appear. This will cause the school gate to be crowded when school is over, the order is relatively chaotic, and the handover work of teachers is also very difficult to manage. Summary of the invention

[0003] The purpose of the present invention is to overcome the defects of the prior art and provide a system and method for intelligently monitoring the safety of students leaving school, so as to solve the problems of crowded crowds and disorder at the school gate when students leave school, and great management difficulty for teachers to hand over their work.

[0004] The technical solution to achieve the above purpose is:

[0005] The present invention provides a method for intelligently monitoring the safety of students leaving school, comprising the following steps:

[0006] When students leave school, the facial images of students are obtained through the camera;

[0007] Recognize the student's face image to obtain the corresponding student information; and

[0008] The student information and the corresponding face image are sent to the corresponding parents to remind them to pick up the students after school.

[0009] The method of the present invention obtains corresponding student information through face recognition when students leave school, and sends the student information to the corresponding parents, so that the parents can know the students' school leaving situation in advance, which can alleviate the parents' anxiety and avoid the phenomenon of parents crowding at the school gate and affecting the order. It helps the teacher's handover work, improves the teacher's management efficiency and reduces the difficulty of management.

[0010] A further improvement of the method for intelligently monitoring the safety of students leaving school according to the present invention is that it also includes:

[0011] Obtain the student's location information, and send the obtained student's location information to the corresponding parents.

[0012] A further improvement of the method for intelligently monitoring the safety of students leaving school according to the present invention is that it also includes:

[0013] A school dismissal switch is installed in each classroom, and a corresponding school dismissal signal is generated by touching the school dismissal switch;

[0014] A display screen is provided at the school gate, and the corresponding school dismissal signal is displayed on the display screen.

[0015] A further improvement of the method for intelligently monitoring the safety of students leaving school according to the present invention is that it also includes:

[0016] The camera is triggered by the formed school dismissal signal to obtain the student's facial image.

[0017] A further improvement of the method for intelligently monitoring the safety of students leaving school according to the present invention is that it also includes:

[0018] Provide a plurality of cameras, and install the cameras at intervals on the road from the classroom to the school gate.

[0019] The present invention also provides a system for intelligently monitoring the safety of students leaving school, comprising:

[0020] A camera is used to obtain facial images of students when they leave school;

[0021] A face recognition unit connected to the camera, used to recognize the face image acquired by the camera to obtain corresponding student information; and

[0022] A processing unit connected to the camera and the face recognition unit is also connected to the parent's mobile terminal for communication, and is used to send student information and corresponding face images to corresponding parents to remind them to pick up the students after school.

[0023] A further improvement of the system for intelligently monitoring the safety of students leaving school according to the present invention is that the processing unit is also used to obtain the installation location information of the camera, and send the installation location of the camera that obtains the student's facial image as the student's location information to the corresponding parents.

[0024] A further improvement of the system for intelligently monitoring the safety of students leaving school is that it also includes a school leaving switch installed in each classroom and a display screen set at the school gate; the school leaving switch and the display screen are both connected to the processing unit;

[0025] The school dismissal switch is used to generate a corresponding school dismissal signal when touched and send the generated school dismissal signal to the processing unit;

[0026] After receiving the school dismissal signal, the processing unit controls the display screen to display the school dismissal signal.

[0027] A further improvement of the system for intelligently monitoring the safety of students leaving school according to the present invention is that the processing unit is also used to control the camera to turn on according to the school leaving signal, so that the camera obtains the student's facial image.

[0028] A further improvement of the system for intelligently monitoring the safety of students leaving school according to the present invention is that there are multiple cameras installed at intervals on the road from the classroom to the school gate. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 The present invention is a flow chart of the method for intelligently monitoring the safety of students leaving school.

[0030] Figure 2 This is a system diagram of the system for intelligently monitoring the safety of students leaving school according to the present invention.

[0031] Figure 3 This is a framework diagram of the system for intelligently monitoring the safety of students leaving school according to the present invention. DETAILED DESCRIPTION

[0032] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0033] See also Figure 1 The present invention provides a system and method for intelligently monitoring the safety of students after school, which is used to help parents keep track of students' after-school situations in a timely manner, and create a safe and smart campus while reducing the management pressure on teachers. The present invention uses a camera to shoot students when they leave school, and then recognizes the photographed facial images to obtain student information, and then sends the student information to the corresponding parents to remind the parents to pick up the students after school, so that parents can understand the students' after-school situations in real time, which greatly alleviates the anxious waiting of parents at the school gate, and can avoid the phenomenon of parents being crowded at the school gate and affecting order. Furthermore, when sending student information to remind parents, the student's location information is also sent to parents, so that parents can grasp the student's location in real time and prepare to pick up the student. The system and method of the present invention can effectively reduce the management pressure of teachers, make parents pick up students after school more orderly, and create a safe and smart campus. The system and method of intelligently monitoring the safety of students after school of the present invention are described below in conjunction with the accompanying drawings.

[0034] See also Figure 2 , showing the system diagram of the system for intelligently monitoring the safety of students leaving school according to the present invention. Figure 2 , the system for intelligently monitoring the safety of students leaving school according to the present invention is described.

[0035] like Figure 2As shown, the intelligent system for monitoring the safety of students leaving school of the present invention includes a camera 21, a face recognition unit 22 and a processing unit 23, wherein the camera 21 is connected to the face recognition unit 22, and the processing unit 23 is connected to the camera 21 and the face recognition unit 22, wherein the camera 21 is used to obtain the face image of the student when the student leaves school; the face recognition unit 22 is used to recognize the face image obtained by the camera 21 to obtain the corresponding student information; the processing unit 23 is also connected to the parent's mobile terminal for communication, and is used to send the student information and the corresponding face image to the corresponding parent to remind the parent to pick up the student after school.

[0036] The system of the present invention collects facial images of students when they leave school, and then uses facial recognition technology to identify the collected facial images to obtain corresponding student information, and then sends the student information and the corresponding facial images to the corresponding parents to remind the parents to pick up the students after school. In this way, the parents are informed of the students' school leaving information in a timely manner, so that the parents can understand the students' school leaving situation in advance and prepare to pick up the students. It can avoid parents from crowding at the school gate to a certain extent and affect the order, and also reduce the management pressure of teachers, reduce the management difficulty, and improve the management efficiency.

[0037] In a specific embodiment of the present invention, the processing unit 23 is also used to obtain the installation location information of the camera 21, and send the installation location of the camera for obtaining the student's facial image as the student's location information to the corresponding parent.

[0038] By sending the students' location information to parents in real time, parents can check the students' dismissal status in real time, know the students' location, and make preparations to receive them in advance.

[0039] Preferably, the system of the present invention further includes a storage unit for storing the name of each camera and the corresponding installation position. The installation position of each camera is fixed and unique. After the camera is installed, the name of each camera and the corresponding installation position are stored in the storage unit in the form of a camera storage form. When the camera 21 is shooting, it stores the captured face image and its own name in the storage unit. The processing unit 23 controls the face recognition unit 22 to recognize the stored face image to obtain the corresponding student information. The processing unit 23 also uses the name of the camera to find the installation position of the corresponding camera, and sends the installation position of the camera as the student's location information to the corresponding parent.

[0040] Further, there are multiple cameras 21, which are installed at intervals on the road from the classroom to the school gate. Cameras are set at intervals on all the roads where students go home from school to collect students' face images, so that parents can grasp the location of students in time.

[0041] Furthermore, the processing unit 23 is also used to calculate the time when the student arrives at the school gate to obtain time information, and send the time information to the parents, so that the parents know when the student can reach the school gate, so that the parents can pick up the child in time at the school gate.

[0042] Specifically, the path length from each camera to the school gate is input in advance, and the average walking speed of the students is counted and calculated, so that the time information from each camera to the school gate can be obtained, and a time information list is formed and stored in the storage unit. The processing unit 23 then uses the name of the camera to find the corresponding time information, and sends the time information to the parents, so that the parents know how long it will take for the child to walk to the school gate.

[0043] Therefore, parents' mobile terminals can obtain real-time information about their children's schooling status, understand their children's location and when they will arrive at the school gate, so that they can prepare to pick up their children, avoid congestion and chaos, and improve the efficiency of personnel order management at the school gate.

[0044] In a specific embodiment of the present invention, Figure 3 As shown, it also includes a school dismissal switch installed in each classroom and a display screen set at the school gate; the school dismissal switch and the display screen are connected to the processing unit;

[0045] The school dismissal switch is used to generate a corresponding school dismissal signal when touched and send the generated school dismissal signal to the processing unit;

[0046] After receiving the school dismissal signal, the processing unit controls the display screen to display the school dismissal signal.

[0047] Specifically, when school is over, the teacher presses the school-ending switch set in the classroom, so that the school-ending information is displayed on the display screen at the school gate, that is, it is displayed that class XX has been dismissed, and parents can also know the dismissal situation of their children's class by watching the display screen. Preferably, after the school-ending switch is pressed, a school-ending signal is generated, and the processing unit receives the school-ending signal and determines whether the current time is the school-ending time. If so, it indicates that the class corresponding to the received school-ending signal enters the school-ending state. If the current time is not the school-ending time, it indicates that the school-ending switch is touched by mistake, and the processing unit does not process it at this time. Specifically, a specific school-ending time can be pre-stored or pre-set in the storage unit. When judging, the processing unit can read the stored school-ending time and then compare it with the current time.

[0048] Furthermore, each school dismissal switch has a unique name, and the names of the classes and the school dismissal switches are stored in a storage unit in advance in a one-to-one correspondence. After receiving the school dismissal signal from the school dismissal switch, the processing unit searches for the corresponding class according to the name of the school dismissal switch, and then sends the class's dismissal information to the display screen for display, and the display screen updates the class's dismissal status to dismissed.

[0049] Furthermore, the processing unit 23 is also used to control the camera to turn on according to the school dismissal signal, so that the camera can obtain the student's facial image.

[0050] The camera is only turned on during school hours and can be turned off at other times, which can save energy and avoid energy waste.

[0051] Preferably, when the processing unit 23 receives the first school dismissal signal, the camera is controlled to be turned on, and the camera starts to shoot and collect the student's face image. In another preferred embodiment, the processing unit 23 controls the camera to be turned on according to the school dismissal time, that is, the camera is turned on when the school dismissal time comes.

[0052] In a specific embodiment of the present invention, before the system of the present invention is run, facial information and student information of all students are collected in advance, wherein the student information includes class and name, and the facial information and the student information are stored correspondingly. During face recognition, the collected face image is compared with all face information in the database of stored face information, so as to find matching student information and complete face recognition.

[0053] Furthermore, the parent's mobile terminal is a mobile phone, and the system of the present invention also includes a corresponding reminder applet or reminder APP. Parents can install the reminder APP or access the reminder applet on their mobile phones. Parents use their mobile phone numbers to register an account and provide the account information to the school. The system of the present invention associates the parent's account with the student information, so that the corresponding parent account can be found according to the student information, and the student's information and situation can be sent to the corresponding parent to realize the reminder.

[0054] In a specific embodiment of the present invention, in order to improve the order of people at the school gate when school is over, class areas are divided at the school gate, and parents and students are asked to meet at the designated class areas when school is over. Preferably, a camera is installed at each class area, and the camera is used to collect facial images at the class area, and facial recognition is performed by a facial recognition unit to obtain corresponding student information. At this time, facial recognition is not required for parents, and the processing unit sends the student information and class area information to the parents to inform the parents that the students have arrived at the pick-up point. When there is no one in the image collected by the camera at the class area, it means that the students have been picked up, and the processing unit can send an update instruction to the display screen, so that the display screen updates the corresponding class's school dismissal status to "has been picked up". When the school dismissal status of all classes is "has been picked up", the processing unit controls the camera to turn off and the display screen to turn off.

[0055] The present invention also provides a method for intelligently monitoring the safety of students leaving school, which is described below.

[0056] like Figure 1 As shown, the method for intelligently monitoring the safety of students leaving school of the present invention comprises the following steps:

[0057] Execute step S11, when the student leaves school, obtain the student's face image through the camera; then execute step S12;

[0058] Execute step S12 to identify the student's face image to obtain corresponding student information; then execute step S13;

[0059] Execute step S13 to send the student information and the corresponding face image to the corresponding parents to remind the parents to pick up the students after school.

[0060] The method of the present invention obtains corresponding student information through face recognition when students leave school, and sends the student information to the corresponding parents, so that the parents can know the students' school leaving situation in advance, which can alleviate the parents' anxiety and avoid the phenomenon of parents crowding at the school gate and affecting the order. It helps the teacher's handover work, improves the teacher's management efficiency and reduces the difficulty of management.

[0061] In a specific embodiment of the present invention, it also includes:

[0062] Obtain the student's location information, and send the obtained student's location information to the corresponding parents.

[0063] In a specific embodiment of the present invention, it also includes:

[0064] A school dismissal switch is installed in each classroom, and a corresponding school dismissal signal is generated by touching the school dismissal switch;

[0065] A display screen is set up at the school gate to display the corresponding school dismissal signal.

[0066] In a specific embodiment of the present invention, it also includes:

[0067] The generated school dismissal signal triggers the camera to obtain the student's facial image.

[0068] In a specific embodiment of the present invention, it also includes:

[0069] Provide multiple cameras and install them at intervals on the road from the classroom to the school gate.

[0070] Usually, there are more than 20 students in a class. The head teacher has to deal with the problem of safe reception of so many students at the same time when school is over, which is quite stressful. In addition, the school time of each class is unified, and a large number of people will gather at the school gate, which brings great difficulty to the teacher in personnel management. In order to solve this existing technical problem, the present invention displays the school dismissal status of the corresponding class through the display screen at the school gate, so that parents can timely understand the school dismissal situation of their children's class, whether school has been dismissed or not. In an advanced place, during the process of school dismissal, the face image of the students is collected, and then the students are identified by face recognition technology to obtain the corresponding student information, and the student information and face image are sent to the parents, so that the parents can timely understand the children's school dismissal situation and can check the children's location on campus. The system and method of the present invention push the school dismissal dynamics to parents in real time, which improves the management efficiency of teachers and also improves campus safety.

[0071] The present invention is described in detail above in conjunction with the embodiments of the accompanying drawings. A person skilled in the art can make various variations of the present invention according to the above description. Therefore, certain details in the embodiments should not constitute a limitation of the present invention, and the scope of protection of the present invention shall be defined by the scope of the attached claims.

Claims

1. A method for intelligently monitoring the safety of students leaving school, characterized in that: The steps include: When students leave school, the facial images of students are obtained through the camera; Recognize students' facial images to obtain corresponding student information; as well as Send student information and corresponding facial images to corresponding parents to remind them to pick up their students after school; Also includes: Obtain the location information of the students, and send the obtained location information of the students to the corresponding parents; Also includes: A school dismissal switch is installed in each classroom, and a corresponding school dismissal signal is generated by touching the school dismissal switch; when school is dismissed, the teacher presses the school dismissal switch set in the classroom, and the school dismissal information is displayed on the display screen at the school gate; A display screen is set at the school gate, and the corresponding school dismissal signal is displayed on the display screen; after the school dismissal switch is pressed, a school dismissal signal is generated, and it is judged whether the current time is the school dismissal time. If so, it indicates that the class corresponding to the received school dismissal signal has entered the school dismissal state. If the current time is not the school dismissal time, it indicates that the school dismissal switch is touched by mistake, and no processing is performed at this time; Also includes: The camera is triggered by the formed school dismissal signal to obtain the student's facial image; Also includes: Providing a plurality of cameras, and installing the cameras at intervals on the road from the classroom to the school gate; It also includes calculating the time when students arrive at the school gate to obtain time information, and sending the time information to parents; inputting the path length from each camera to the school gate in advance, counting and calculating the average walking speed of students, so as to obtain the time information from each camera to the school gate, forming a time information list and storing it in a storage unit, using the name of the camera to find the corresponding time information, and sending the time information to parents; Divide the class area at the school gate, install a camera in each class area, use the camera to collect the face image in the class area, and perform face recognition through the face recognition unit to obtain the corresponding student information. At this time, face recognition is not required for parents, and the student information and class area information are sent to parents to inform them that the student has arrived at the pick-up point; When there is no one in the image captured by the camera in the classroom area, it means that the students have been picked up, and an update instruction is sent to the display screen, so that the display screen updates the corresponding class's dismissal status to "picked up". When all classes are in the dismissal status of "fully picked up", the camera and display screen are controlled to be turned off.

2. A system for intelligently monitoring the safety of students leaving school, characterized in that: include: A camera is used to obtain facial images of students when they leave school; A face recognition unit connected to the camera, used to recognize the face image acquired by the camera to obtain corresponding student information; as well as A processing unit connected to the camera and the face recognition unit, the processing unit also being connected to a parent's mobile terminal for communication, and configured to send the student information and the corresponding face image to the corresponding parent to remind the parent to pick up the student after school; The processing unit is also used to obtain the installation position information of the camera, and send the installation position of the camera for obtaining the student's face image as the student's position information to the corresponding parent; It also includes a school dismissal switch installed in each classroom and a display screen installed at the school gate; the school dismissal switch and the display screen are both connected to the processing unit; The school dismissal switch is used to generate a corresponding school dismissal signal when touched and send the generated school dismissal signal to the processing unit; when school is dismissed, the teacher presses the school dismissal switch set in the classroom, so that the school dismissal information is displayed on the display screen at the school gate; After receiving the school dismissal signal, the processing unit controls the display screen to display the school dismissal signal; after the school dismissal switch is pressed, a school dismissal signal is generated, the processing unit receives the school dismissal signal and determines whether the current time is the school dismissal time. If so, it indicates that the class corresponding to the received school dismissal signal has entered the school dismissal state. If the current time is not the school dismissal time, it indicates that the school dismissal switch has been touched by mistake, and the processing unit does not process it at this time; The processing unit is also used to control the camera to turn on according to the school dismissal signal, so that the camera obtains the student's facial image; There are multiple cameras installed at intervals on the road from the classroom to the school gate; The processing unit is also used to calculate the time when the students arrive at the school gate to obtain time information, and send the time information to the parents; input the path length from each camera to the school gate in advance, count and calculate the average walking speed of the students, so as to obtain the time information from each camera to the school gate, form a time information list and store it in the storage unit, and the processing unit uses the name of the camera to find the corresponding time information and send the time information to the parents; Divide the class area at the school gate, install a camera in each class area, use the camera to collect the face image in the class area, and perform face recognition through the face recognition unit to obtain the corresponding student information. At this time, face recognition is not required for parents. The processing unit sends the student information and class area information to the parents, informing them that the students have arrived at the pick-up point; When there is no one in the image captured by the camera in the classroom area, it means that the students have been picked up, and the processing unit can send an update instruction to the display screen to update the corresponding class dismissal status to "have been picked up"; When the dismissal status of all classes is "all picked up", the processing unit controls the camera to turn off and the display screen to turn off.

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