Child pick-up notification method, device and system, application server and storage medium

Abstract

This invention provides a method, device, system, application server, and storage medium for notifying parents of their child's pick-up and drop-off, relating to the field of Internet of Things (IoT) technology. The method includes: acquiring signaling information and location information of at least one parent within a preset pick-up and drop-off time; identifying the target parent in the pick-up / drop-off activity based on the signaling information of each parent; and notifying the parent of the pick-up / drop-off activity based on the target parent's location information. By combining big data signaling and location information, this method can accurately determine whether a parent has arrived at the kindergarten to pick up their child, thus promptly notifying teachers to prepare for pick-up and drop-off, reducing parents' waiting time and lowering the risk of children leaving the kindergarten unsupervised.

Description

Technical Field

[0001] This invention relates to the field of Internet of Things (IoT) technology, and in particular to a method, device, system, application server, and storage medium for notifying children of their pick-up and drop-off. Background Technology

[0002] For safety reasons, kindergarten children are usually escorted in and out by teachers. While this method provides some assurance for the children's safety, it can easily lead to the following problems:

[0003] 1. If parents are late or their children are during the late pick-up time, parents often need to contact the teacher by phone or be notified by the kindergarten security guard when picking up their children. This can easily cause parents to wait for a long time at the gate and cause traffic congestion at the kindergarten gate.

[0004] 2. If parents fail to pick up their children at the kindergarten at the designated time, there is a risk that children may leave the kindergarten on their own or even get lost when the teachers take all the children out after school due to negligence or improper care. Summary of the Invention

[0005] The purpose of this invention is to provide a method, device, system, application server, and storage medium for notifying parents of child pick-up and drop-off, so as to reduce parents' waiting time and reduce the risk of children leaving the kindergarten on their own.

[0006] In a first aspect, embodiments of the present invention provide a method for notifying parents of their child's pick-up and drop-off, comprising:

[0007] Within the preset time for picking up and dropping off children, obtain signaling information and location information of at least one parent of a child;

[0008] Based on the signaling information of each parent of the child, identify the target parent in the pick-up and drop-off behavior;

[0009] Based on the location information of the target parents, a notification will be sent to arrange for the child's pick-up and drop-off.

[0010] Furthermore, the step of identifying the target parent in the pick-up / drop-off behavior based on the signaling information of each of the child's parents includes:

[0011] Based on the signaling information of each parent of the child, generate the signaling path for that parent;

[0012] A consistency comparison is performed between the signaling path of each parent and their historical pick-up and drop-off path to obtain the path comparison result corresponding to that parent.

[0013] Parents whose routes match the established path are identified as the target parents engaging in pick-up / drop-off activities.

[0014] Furthermore, prior to the step of generating the signaling path for each parent based on their signaling information, the child pick-up and drop-off notification method further includes:

[0015] Obtain signaling information of target users within a preset range of the kindergarten;

[0016] The signaling information of each parent of the child is matched with the signaling information of the target user to obtain the matching result for each parent of the child.

[0017] The parents of the preschoolers who were successfully matched with the information will be selected.

[0018] Furthermore, the step of notifying the child to pick up or drop off based on the location information of the target parent includes:

[0019] The location information of the target parent is compared with its historical pick-up and drop-off locations to obtain the location comparison result of the target parent.

[0020] When the location comparison results are consistent, a child pick-up and drop-off notification will be sent based on the target child information corresponding to the target parent.

[0021] Furthermore, the step of notifying the child to pick up or drop off based on the target child information corresponding to the target parent includes:

[0022] Send the target parent's parent information to the message queue (MQ) server;

[0023] The MQ server uses the parent information of the target parents to search for information on whether the target child is enrolled in kindergarten and the child's class information.

[0024] The MQ server generates a pick-up / drop-off message based on whether the target child is in the kindergarten.

[0025] The MQ server sends the pick-up and drop-off message to the broadcasting device corresponding to the kindergarten class information for broadcasting.

[0026] Secondly, embodiments of the present invention also provide a child pick-up and drop-off notification device, comprising:

[0027] The information acquisition module is used to acquire signaling information and location information of at least one parent of a child within the preset pick-up and drop-off time.

[0028] The behavior recognition module is used to identify the target parent in the pick-up and drop-off behavior based on the signaling information of each parent of the child.

[0029] The pick-up and drop-off notification module is used to notify the parents of the pick-up and drop-off of their children based on the location information of the target parents.

[0030] Thirdly, embodiments of the present invention also provide an application server, including a memory and a processor, wherein the memory stores a computer program that can run on the processor, and the processor executes the computer program to implement the child pick-up and drop-off notification method of the first aspect.

[0031] Fourthly, embodiments of the present invention also provide a child pick-up and drop-off notification system, including an application server as described in the third aspect, and a broadcasting device connected to the application server; the application server is used to broadcast child pick-up and drop-off notifications through the broadcasting device.

[0032] Furthermore, the broadcasting equipment includes television equipment or loudspeakers installed in kindergarten classrooms.

[0033] Fifthly, embodiments of the present invention also provide a storage medium storing a computer program, wherein the computer program is executed by a processor to perform the child pick-up and drop-off notification method of the first aspect.

[0034] The preschool pick-up and drop-off notification method, device, system, application server, and storage medium provided in this invention acquire signaling information and location information of at least one parent within a preset pick-up and drop-off time. Based on the signaling information of each parent, the system identifies the target parent in the pick-up and drop-off process. Based on the target parent's location information, it notifies the parent of the pick-up and drop-off. By combining big data signaling and location information, it can accurately determine whether a parent is at the kindergarten to pick up their child, thus promptly notifying teachers to prepare for pick-up and drop-off, reducing parents' waiting time and lowering the risk of children leaving the kindergarten on their own. Attached Figure Description

[0035] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0036] Figure 1 A flowchart illustrating a method for notifying parents of picking up or dropping off their young children, provided in an embodiment of the present invention;

[0037] Figure 2 A flowchart illustrating another method for notifying children to pick up and drop off at school, provided in an embodiment of the present invention;

[0038] Figure 3 This is a schematic diagram of the structure of a child pick-up and drop-off notification device provided in an embodiment of the present invention;

[0039] Figure 4 This is a schematic diagram of the structure of an application server provided in an embodiment of the present invention;

[0040] Figure 5 This is a schematic diagram of a child pick-up and drop-off notification system provided in an embodiment of the present invention. Detailed Implementation

[0041] The technical solution of the present invention will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0042] Currently, children are typically escorted in and out of kindergarten by teachers. This method often leads to long waiting times for parents and the risk of children leaving the kindergarten on their own after dismissal. Therefore, this invention provides a method, device, system, application server, and storage medium for notifying parents about their children's pick-up and drop-off. By combining signaling big data and GPS (Global Positioning System) to obtain parents' movement trajectories and analyzing their pick-up and drop-off habits, the system can determine whether parents are ready to pick up their children. The system can then promptly notify parents of pick-up and drop-off via the kindergarten's classroom broadcasting system (broadcasting equipment, such as televisions or loudspeakers installed in the classrooms). Teachers can prepare in advance, thereby reducing parents' waiting time, preventing the danger of children leaving the kindergarten unattended, and allowing parents to pick up and drop off their children more quickly and conveniently. This also helps to reduce traffic congestion at the kindergarten entrance to some extent.

[0043] To facilitate understanding of this embodiment, a method for notifying children to pick up and drop off will be described in detail below.

[0044] This invention provides a method for notifying children of their pick-up and drop-off times. This method can be executed by an application server, which can be the backend server of a kindergarten app, related mini-programs, or official accounts. See also... Figure 1 The diagram shows a method for notifying parents of their child's pick-up and drop-off, which mainly includes the following steps S102 to S106:

[0045] Step S102: During the preset pick-up and drop-off time for children, obtain the signaling information and location information of at least one parent of a child.

[0046] The pick-up and drop-off times for young children are preset by the user based on actual circumstances. For example, the pick-up and drop-off times can include the following two periods: 7:30-8:30 and 16:30-18:30. Parents here can be those who have not yet picked up or dropped off their children within the current pick-up and drop-off time.

[0047] Teachers and other administrators can pre-register each child's class information, personal information, and parent information, then input this information into the application server for subsequent pick-up and drop-off notifications. Class information includes the child's class and teacher; child information includes name, gender, contact information, and address; and parent information includes name, relationship to child, and phone number. Parents can download the kindergarten's app, open a related mini-program, or follow its official WeChat account on their phones and grant location access. This allows for real-time collection of the phone's signaling and location information, which can be GPS-based.

[0048] Step S104: Identify the target parent in the pick-up / drop-off behavior based on the signaling information of each parent.

[0049] The system can analyze parents' movement trajectories and behavioral characteristics in real time based on their signaling information, and determine whether their current movement path is the path to the kindergarten based on their historical pick-up and drop-off routes, thus identifying pick-up and drop-off behaviors. Based on this, in some possible embodiments, step S104 can be implemented through the following process: First, generate a signaling path for each parent based on their signaling information; then, compare the signaling path of each parent with their historical pick-up and drop-off routes to obtain the path comparison result for that parent; finally, identify parents whose path comparison results match as the target parents engaged in pick-up and drop-off behaviors.

[0050] Each parent's historical pick-up and drop-off route can be the route saved when the parent successfully completes the pick-up and drop-off. When comparing the parent's signaling route with their historical pick-up and drop-off routes, the overlap rate can be calculated. Based on the relationship between the calculated overlap rate and a preset overlap rate threshold, it can be determined whether the parent's signaling route and their historical pick-up and drop-off route are consistent. That is, when the calculated overlap rate reaches the preset overlap rate threshold, the route comparison result is consistent. For example, if the preset overlap rate threshold is 80%, and the calculated overlap rate is 90%, the route comparison result is consistent. Conversely, when the calculated overlap rate is less than the preset overlap rate threshold, the route comparison result is inconsistent. For example, if the preset overlap rate threshold is 80%, and the calculated overlap rate is 75%, the route comparison result is inconsistent.

[0051] Considering computational overhead, it's possible to first determine if the parent has arrived near the kindergarten, then perform a path consistency comparison to identify the target parent engaged in pick-up / drop-off activities. Based on this, in some possible embodiments, step S104 can be implemented as follows: obtain signaling information of target users within a preset range of the kindergarten; match the signaling information of each parent with the signaling information of the target users to obtain a matching result for each parent; filter out parents whose matching results are successful; generate a signaling path for each parent based on their signaling information; perform a consistency comparison between each parent's signaling path and their historical pick-up / drop-off paths to obtain a path comparison result for that parent; identify parents whose path comparison results are consistent as the target parents engaged in pick-up / drop-off activities. The preset range can be set according to actual needs and is not limited here. This reduces unnecessary computational overhead.

[0052] Step S106: Based on the location information of the target parents, notify them of the child's pick-up and drop-off.

[0053] First, it can be determined whether the target parent has arrived at the designated pick-up location based on historical pick-up locations, and then the child pick-up notification can be sent. Based on this, the above step S106 can be implemented through the following process: A consistency comparison is performed between the target parent's location information and their historical pick-up locations to obtain the target parent's location comparison result; when the location comparison result is consistent, the child pick-up notification is sent according to the target child information corresponding to the target parent. Specifically, the location comparison result can be obtained by determining whether the target parent's location information is the same as the historical pick-up location. If the result is the same, the location comparison result is consistent; otherwise, if the result is different, the location comparison result is inconsistent.

[0054] The system can determine a child's class and attendance by identifying the parent's information. Then, it can notify the responsible teacher via the class's public address system to pick up the child at the designated pick-up location (e.g., the kindergarten gate). The application server can also maintain attendance information for each child, updating this information after each successful pick-up. This allows the system to determine whether the parent is taking the child home or dropping them off at kindergarten. In some possible implementations, the above steps for notifying parents about child attendance based on the target child's information can be implemented as follows: Based on the parent's information, the system searches for the target child's attendance and class information; based on the child's attendance information, it generates a pick-up message; and the message is broadcast to the public address system corresponding to the child's class. This public address system can be a television or loudspeaker installed in the kindergarten classroom, or a teacher's mobile terminal (e.g., a mobile phone).

[0055] When a child is at kindergarten, it indicates that a parent needs to pick them up. A pick-up message can be generated based on the child's name in their personal information, for example, "Zhang San's parent has arrived at the kindergarten gate. Please take Zhang San to the kindergarten gate." This message is then sent to the class broadcast system (the broadcasting equipment in the child's classroom). Upon hearing the message, the teacher can then take the child to the designated pick-up location. When a child is not at kindergarten, it indicates that a parent needs to bring them to kindergarten. A drop-off message can be generated based on the child's name in their personal information, for example, "Zhang San's parent has brought Zhang San to the kindergarten gate. Please come to the kindergarten gate to pick up Zhang San." This message is then sent to the class broadcast system. Upon hearing the message, the teacher can then go to the designated pick-up location to bring the child to kindergarten.

[0056] To ensure data security, all collected information (signaling and location information of parents, as well as pre-registered class information, personal information, and parent information for each child by teachers and other administrators) is published to an MQ (Message Queue) server, where data encryption ensures security. The application server only performs judgments on whether parents are in the process of picking up or dropping off their children and whether they have arrived at the designated pick-up / drop-off location; it does not read data, thus achieving data privacy and security for parents. Based on this, in some other possible embodiments, the above steps of notifying parents of their children's pick-up and drop-off based on the target child's information can be implemented through the following process: sending the target parent's information (such as mobile phone number) to the MQ server; using the MQ server to search for the target child's attendance and class information based on the target parent's information; generating a pick-up / drop-off message based on the target child's attendance information; and broadcasting the pick-up / drop-off message to the broadcasting device corresponding to the child's class information via the MQ server.

[0057] It should be noted that any parts not described in detail here can be found in the corresponding content of the foregoing embodiments, and will not be repeated here.

[0058] For ease of understanding, please refer to the following: Figure 2 The overall process of the above-mentioned methods for notifying children of their pick-up and drop-off is described in detail below:

[0059] Step S202: Enter the child's parents' information.

[0060] Parents' information can be their mobile phone number.

[0061] Step S204: Parents download the kindergarten's APP or follow its official WeChat account and grant location access permissions.

[0062] Enabling location access permissions can be achieved by enabling real-time GPS service.

[0063] Step S206: Collect the signaling information and location information of parents in real time.

[0064] Step S208: Collect signaling information of users near the kindergarten in real time.

[0065] Step S210: Determine whether the signaling information of users near the kindergarten overlaps with the signaling information of parents. If yes, proceed to step S212; otherwise, the process ends.

[0066] Step S212: Determine whether the signaling path is a historical reception path. If yes, proceed to step S214; otherwise, the process ends.

[0067] The signaling path is generated based on the parent's signaling information.

[0068] Step S214: Determine if the parent's location information overlaps with historical pick-up and drop-off locations. If yes, proceed to step S216; otherwise, the process ends.

[0069] Step S216: Publish the parent information to the MQ server.

[0070] Step S218: Monitor the parents' subscription data.

[0071] Subscribed data may include kindergarten class information and children's personal information.

[0072] Step S220: Determine if the child is still in kindergarten. If yes, proceed to step S222; otherwise, proceed to step S224.

[0073] Step S222: Send the pick-up message to the classroom broadcast system to remind the teacher to take the children out.

[0074] A classroom broadcasting system can be a television device or a loudspeaker installed in a kindergarten classroom.

[0075] Step S224: Send the drop-off message to the class broadcast system to remind the teacher to pick up the child from kindergarten.

[0076] The preschool pick-up and drop-off notification method provided in this invention combines signaling big data and GPS location information to accurately determine whether a parent's trajectory is to pick up or drop off their child at the kindergarten. Parents only need a mobile phone, and the broadcasting equipment is flexible. Kindergartens do not need to purchase separate terminal equipment and can use existing equipment for information notification, such as existing televisions or loudspeakers. Using an MQ server for data processing ensures data security.

[0077] Corresponding to the above-described method for notifying children of their pick-up and drop-off, this embodiment of the invention also provides a device for notifying children of their pick-up and drop-off, see below. Figure 3 The diagram shows a structural schematic of a child pick-up and drop-off notification device, which includes:

[0078] The information acquisition module 301 is used to acquire signaling information and location information of at least one parent of a child within a preset time for picking up and dropping off the child.

[0079] The behavior recognition module 302 is used to identify the target parent in the pick-up and drop-off behavior based on the signaling information of each parent.

[0080] The pick-up and drop-off notification module 303 is used to notify parents of their children's pick-up and drop-off based on the location information of the target parents.

[0081] The preschool pick-up and drop-off notification device provided in this invention acquires signaling information and location information of at least one parent within a preset pick-up and drop-off time. Based on the signaling information of each parent, it identifies the target parent in the pick-up and drop-off process. Based on the target parent's location information, it sends a pick-up and drop-off notification. By combining big data signaling and location information, it can accurately determine whether a parent has arrived at the kindergarten to pick up their child, thus promptly notifying teachers to prepare for pick-up and drop-off, reducing parents' waiting time and lowering the risk of children leaving the kindergarten on their own.

[0082] Furthermore, the aforementioned behavior recognition module 302 is specifically used for:

[0083] Generate the signaling path for each parent based on their signaling information.

[0084] The signaling path of each parent and their historical pick-up and drop-off path are compared for consistency to obtain the path comparison result corresponding to that parent.

[0085] Parents whose routes match the established path are identified as the target parents engaging in pick-up / drop-off activities.

[0086] Furthermore, the aforementioned behavior recognition module 302 is also used for:

[0087] Obtain signaling information of target users within a preset range of the kindergarten;

[0088] The signaling information of each parent of a child is matched with the signaling information of the target user to obtain the matching result for each parent of a child.

[0089] The parents of the preschoolers who were successfully matched with the information will be selected.

[0090] Furthermore, the aforementioned pick-up and drop-off notification module 303 is specifically used for:

[0091] The location information of the target parents is compared with their historical pick-up and drop-off locations to obtain the location comparison results of the target parents.

[0092] When the location comparison results match, the child will be notified to pick up or drop off based on the information of the target child corresponding to the target parent.

[0093] Furthermore, the aforementioned pick-up and drop-off notification module 303 is also used for:

[0094] Send the target parent's information to the message queue (MQ) server;

[0095] The MQ server searches for information on whether the target child is enrolled in kindergarten and their class information based on the parent information of the target parents.

[0096] The MQ server generates pick-up and drop-off messages based on whether the target child is in the kindergarten.

[0097] The message for picking up and dropping off children at the kindergarten is sent to the broadcasting device corresponding to the child's class information via the MQ server.

[0098] The child pick-up and drop-off notification device provided in this embodiment has the same implementation principle and technical effect as the aforementioned child pick-up and drop-off notification method embodiment. For the sake of brevity, any parts not mentioned in the child pick-up and drop-off notification device embodiment can be referred to the corresponding content in the aforementioned child pick-up and drop-off notification method embodiment.

[0099] like Figure 4 As shown, an application server 400 provided in this embodiment of the invention includes: a processor 401, a memory 402 and a bus. The memory 402 stores a computer program that can run on the processor 401. When the application server 400 is running, the processor 401 and the memory 402 communicate through the bus. The processor 401 executes the computer program to implement the above-mentioned method for notifying children to pick up and drop off.

[0100] Specifically, the memory 402 and processor 401 mentioned above can be general-purpose memory and processor, without any specific limitations here.

[0101] This invention also provides a child pick-up and drop-off notification system, see [link to documentation]. Figure 5 The diagram shows a structural schematic of a child pick-up and drop-off notification system. The system includes the application server 501 mentioned above, and also includes a broadcasting device 502 connected to the application server 501. The application server 501 is used to broadcast child pick-up and drop-off notifications through the broadcasting device 502.

[0102] Optionally, the broadcasting equipment 502 may include a television device or a loudspeaker installed in a kindergarten classroom.

[0103] The child pick-up and drop-off notification system provided in this embodiment has the same implementation principle and technical effects as the aforementioned child pick-up and drop-off notification method embodiment. For the sake of brevity, any parts not mentioned in the child pick-up and drop-off notification system embodiment can be referred to the corresponding content in the aforementioned child pick-up and drop-off notification method embodiment.

[0104] This invention also provides a storage medium storing a computer program, which, when executed by a processor, performs the child pick-up and drop-off notification method described in the preceding method embodiments. The storage medium includes various media capable of storing program code, such as a USB flash drive, portable hard drive, read-only memory (ROM), RAM, magnetic disk, or optical disk.

[0105] In all examples shown and described herein, any specific values ​​should be interpreted as merely exemplary and not as limitations; therefore, other examples of exemplary embodiments may have different values.

[0106] The flowcharts and block diagrams in the accompanying drawings illustrate the architecture, functionality, and operation of possible implementations of systems, methods, and computer program products according to various embodiments of the present invention. In this regard, each block in a flowchart or block diagram may represent a module, segment, or portion of code containing one or more executable instructions for implementing a specified logical function. It should also be noted that in some alternative implementations, the functions marked in the blocks may occur in a different order than those shown in the drawings. For example, two consecutive blocks may actually be executed substantially in parallel, and they may sometimes be executed in reverse order, depending on the functions involved. It should also be noted that each block in the block diagrams and / or flowcharts, and combinations of blocks in the block diagrams and / or flowcharts, can be implemented using a dedicated hardware-based system that performs the specified function or action, or using a combination of dedicated hardware and computer instructions.

[0107] In the several embodiments provided in this application, it should be understood that the disclosed systems, apparatuses, and methods can be implemented in other ways. The apparatus embodiments described above are merely illustrative. For example, the division of units is only a logical functional division, and in actual implementation, there may be other division methods. Furthermore, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Additionally, the shown or discussed mutual couplings, direct couplings, or communication connections may be through some communication interfaces; indirect couplings or communication connections between devices or units may be electrical, mechanical, or other forms.

[0108] The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the units can be selected to achieve the purpose of this embodiment according to actual needs.

[0109] In addition, the functional units in the various embodiments of the present invention can be integrated into one processing unit, or each unit can exist physically separately, or two or more units can be integrated into one unit.

[0110] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A method for notifying parents of their child's pick-up and drop-off, characterized in that, include: Within the preset time for picking up and dropping off children, obtain signaling information and location information of at least one parent of a child; Based on the signaling information of each parent of the child, identify the target parent in the pick-up and drop-off behavior; Based on the location information of the target parents, a child pick-up and drop-off notification will be sent. The step of identifying the target parent in the pick-up / drop-off behavior based on the signaling information of each of the parents includes: Based on the signaling information of each parent of the child, generate the signaling path for that parent; A consistency comparison is performed on the signaling path and the historical pick-up and drop-off path of each parent of the child to obtain the path comparison result corresponding to the parent of the child; wherein, the consistency comparison includes calculating the overlap rate between the signaling path and the historical pick-up and drop-off path of the parent of the child, and when the overlap rate reaches a preset overlap rate threshold, the path comparison result is consistent. Parents whose routes match the established path are identified as the target parents engaging in pick-up / drop-off activities.

2. The method for notifying children of pick-up and drop-off according to claim 1, characterized in that, Before the step of generating the signaling path for each parent based on their signaling information, the child pick-up and drop-off notification method further includes: Obtain signaling information of target users within a preset range of the kindergarten; The signaling information of each parent of the child is matched with the signaling information of the target user to obtain the matching result for each parent of the child. The parents of the preschoolers who were successfully matched with the information will be selected.

3. The method for notifying children of pick-up and drop-off according to claim 1, characterized in that, The step of notifying parents of child pick-up and drop-off based on the location information of the target parents includes: The location information of the target parent is compared with its historical pick-up and drop-off locations to obtain the location comparison result of the target parent. When the location comparison results are consistent, a child pick-up and drop-off notification will be sent based on the target child information corresponding to the target parent.

4. The method for notifying children of pick-up and drop-off according to claim 3, characterized in that, The step of notifying parents of their child's pick-up and drop-off based on the child's information includes: Send the target parent's parent information to the message queue (MQ) server; The MQ server uses the parent information of the target parents to search for information on whether the target child is enrolled in kindergarten and the child's class information. The MQ server generates a pick-up / drop-off message based on whether the target child is in the kindergarten. The MQ server sends the pick-up and drop-off message to the broadcasting device corresponding to the kindergarten class information for broadcasting.

5. A child pick-up and drop-off notification device, characterized in that, include: The information acquisition module is used to acquire signaling information and location information of at least one parent of a child within the preset pick-up and drop-off time. The behavior recognition module is used to identify the target parent in the pick-up and drop-off behavior based on the signaling information of each parent of the child. The pick-up and drop-off notification module is used to notify the child of pick-up and drop-off based on the location information of the target parent. The behavior recognition module is specifically used for: Based on the signaling information of each parent of the child, generate the signaling path for that parent; A consistency comparison is performed on the signaling path and the historical pick-up and drop-off path of each parent of the child to obtain the path comparison result corresponding to the parent of the child; wherein, the consistency comparison includes calculating the overlap rate between the signaling path and the historical pick-up and drop-off path of the parent of the child, and when the overlap rate reaches a preset overlap rate threshold, the path comparison result is consistent. Parents whose routes match the established path are identified as the target parents engaging in pick-up / drop-off activities.

6. An application server, characterized in that, The device includes a memory and a processor, wherein the memory stores a computer program that can run on the processor, and the processor executes the computer program to implement the child pick-up and drop-off notification method according to any one of claims 1-4.

7. A child pick-up and drop-off notification system, characterized in that, The application server as described in claim 6 is further included, along with a broadcasting device connected to the application server; the application server is used to broadcast child pick-up and drop-off notifications via the broadcasting device.

8. The preschool pick-up and drop-off notification system according to claim 7, characterized in that, The broadcasting equipment includes television equipment or loudspeakers installed in kindergarten classrooms.

9. A storage medium storing a computer program, characterized in that, The computer program, when executed by the processor, performs the child pick-up and drop-off notification method as described in any one of claims 1-4.

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