KR20200069410A - Accident safety management system of school bus for children - Google Patents

Abstract

Disclosed is an accident safety guard system in a school bus for children. The school bus includes a student terminal carried by a student going to school and a bus terminal installed on the school bus, wherein the student terminal and the bus terminal contain a beacon. The bus terminal updates the passenger information including the student if the boarding of the student terminal is recognized through a beacon between the time the bus stops and the time the bus departs, sends the updated information to the server, and does not update the occupant information or transmit the updated information to the server when the bus is driving.

Description

Accident safety guard system in children school bus {ACCIDENT SAFETY MANAGEMENT SYSTEM OF SCHOOL BUS FOR CHILDREN}

The present invention relates to an accident safety guard system in a child school bus.

Various children's devices have been developed and used to prevent crimes against children or children. Such a device includes a short-range communication module, a network communication module, GPS, and the like, and provides a notification to parents in case of emergency or provides a technical background for tracking a child's location.

However, it is difficult to provide sufficient protection with a single device, and it is necessary to build an infrastructure that can operate it systematically. However, since such an infrastructure cannot be built in a short period of time, it is required to select a field of development and technology for constructing the infrastructure as a complete system by limiting the scope.

Published Patent Publication No. 10-2016-0057709, published on May 24, 2016

The problem to be solved by the present invention is to provide an accident safety guard system in a child school bus.

The problems to be solved by the present invention are not limited to the problems mentioned above, and other problems not mentioned will be clearly understood by those skilled in the art from the following description.

An accident safety guarding system in a child school bus according to an aspect of the present invention for solving the above-described problem includes a student terminal carried by a student who rides a school bus and a bus terminal installed on the school bus, The student terminal and the bus terminal include a beacon, and the bus terminal includes occupant information including the student when boarding of the student terminal is recognized through a beacon between the time the bus stops and the time the bus departs. It is characterized in that it updates, transmits the updated information to a server, and does not update occupant information or transmit updated information to the server while the bus is driving.

Other specific matters of the present invention are included in the detailed description and drawings.

According to the disclosed embodiment, there is an advantage that parents can safely leave the child by providing the child's location information. In addition, there is an advantage of providing the transfer schedule information of the school bus, so that the parent can easily entrust the child and pick up the child.

The effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned will be clearly understood by those skilled in the art from the following description.

1 is a view showing a school bus location confirmation and safety attendance management system according to an embodiment.
FIG. 2 is a diagram illustrating a method of managing a student's attending and leaving school using a system according to an embodiment.
3 is a diagram illustrating a recognition range of a student terminal according to an embodiment.
4 is a view for explaining a method of preventing an accident according to whether or not a student is getting off according to an embodiment.
5 is a view showing a school access management system according to an embodiment.
6 is a configuration diagram illustrating a server according to an embodiment.
7 is a view for explaining a bus boarding recognition method according to an embodiment.
8 is a diagram illustrating an information transmission method according to an embodiment.
9 is a diagram illustrating a vehicle boarding application screen according to an embodiment.
10 is a diagram illustrating a notification list screen of an application according to an embodiment.

Advantages and features of the present invention, and methods for achieving them will be clarified with reference to embodiments described below in detail together with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but may be implemented in various different forms, and only the present embodiments allow the disclosure of the present invention to be complete, and are common in the art to which the present invention pertains. It is provided to fully inform the skilled person of the scope of the present invention, and the present invention is only defined by the scope of the claims.

The terminology used herein is for describing the embodiments and is not intended to limit the present invention. In the present specification, the singular form also includes the plural form unless otherwise specified in the phrase. As used herein, “comprises” and/or “comprising” does not exclude the presence or addition of one or more other components other than the components mentioned. Throughout the specification, the same reference numerals refer to the same components, and “and/or” includes each and every combination of one or more of the components mentioned. Although "first", "second", etc. are used to describe various components, it goes without saying that these components are not limited by these terms. These terms are only used to distinguish one component from another component. Therefore, it goes without saying that the first component mentioned below may be the second component within the technical spirit of the present invention.

Unless otherwise defined, all terms (including technical and scientific terms) used in the present specification may be used as meanings commonly understood by those skilled in the art to which the present invention pertains. In addition, terms defined in the commonly used dictionary are not ideally or excessively interpreted unless explicitly defined.

The term "part" or "module" as used in the specification refers to a hardware component such as software, FPGA, or ASIC, and "part" or "module" performs certain roles. However, "part" or "module" is not meant to be limited to software or hardware. The "unit" or "module" may be configured to be in an addressable storage medium or may be configured to reproduce one or more processors. Thus, as an example, "part" or "module" means components, processes, functions, attributes, such as software components, object-oriented software components, class components and task components. Includes procedures, subroutines, segments of program code, drivers, firmware, microcode, circuitry, data, database, data structures, tables, arrays and variables. The functionality provided within components and "parts" or "modules" can be combined into a smaller number of components and "parts" or "modules" or into additional components and "parts" or "modules" Can be further separated.

In the present specification, the computer means all kinds of hardware devices including at least one processor, and may be understood as a meaning encompassing software configurations operating in the corresponding hardware device according to embodiments. For example, a computer may be understood as meaning including, but not limited to, a smart phone, a tablet PC, a desktop, a laptop, and a user client and application running on each device.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a view showing a school bus location confirmation and safety attendance management system according to an embodiment.

Referring to FIG. 1, the system includes a server 100 that provides a school bus location confirmation and safety school management solution according to the disclosed embodiment. In one embodiment, the server 100 may be a type of the above-described computer, and may also mean a cloud server according to an embodiment.

In addition, the system includes a parent terminal 200 and a teacher terminal 300. In one embodiment, the parent terminal 200 and the teacher terminal 300 may be a smart phone, but may be a type of the above-described computer, but are not limited thereto.

In addition, the system includes a school bus terminal 410 provided in the school bus 400. The school bus terminal 410 may be configured with a plurality of devices.

In addition, the system includes a school terminal 510 provided in the school 500.

In the present specification, “school” is understood to mean not only elementary schools, junior high schools, and high schools, but also all kindergartens, daycare centers, and academies, and is not limited thereto.

Likewise, “school bus” can be understood as a concept encompassing all kinds of transportation to help students go to and from school, such as kindergarten or academy school bus, shuttle bus, and school bus.

In one embodiment, the system includes a student terminal 20 carried by the student 10.

In one embodiment, the student terminal 20 may mean a beacon terminal. For example, the student terminal 20 may mean a beacon terminal in a form that can be attached to a student's clothes, name tags, bags, hats, shoes, watches, etc., but is not limited thereto. In addition, the student terminal 20 may include one or more sensors for determining a student's state.

In another embodiment, the student terminal 20 may mean a smart phone, and in this case, the same function may be performed using a Bluetooth communication module and one or more sensors provided in the smart phone.

In one embodiment, the bus terminal 410 may include a beacon transmitting and receiving module capable of communicating with a beacon terminal included in the student terminal 20. Also, the bus terminal 410 may include a network communication module capable of communicating with the server 100.

According to an embodiment, the bus terminal 410 may include a short-range communication module capable of communicating with the teacher terminal 300 (eg, a Bluetooth communication module), and the teacher terminal 300 may include a bus terminal 410 Information received from the server 100 may be transmitted.

In one embodiment, the bus terminal 410 may include one or more sensors for detecting a state inside the bus.

In one embodiment, the school terminal 510 may include a beacon transmission/reception module capable of communicating with a beacon terminal included in the student terminal 20. Further, the school terminal 510 may include a network communication module capable of communicating with the server 100.

According to an embodiment, the school terminal 510 may include a short-range communication module capable of communicating with the teacher terminal 300 (eg, a Bluetooth communication module), and the teacher terminal 300 may be a school terminal 510 Information received from the server 100 may be transmitted.

According to an embodiment, the school terminal 510 may include a plurality of beacon transmission and reception modules installed at a plurality of locations of the school 500. For example, the school terminal 510 may include a beacon transmission/reception module installed at the school gate and a beacon transmission/reception module installed at a plurality of locations in the school building. For example, the beacon transmission/reception module may be installed at a predetermined interval in the hallway of the school 500, or may be installed for each classroom.

In one embodiment, the beacon transmission/reception module may be installed so that there is no blind spot in which communication with a beacon terminal included in the student terminal 20 is not possible within the school 500 based on the transmission/reception distance.

The server 100 determines the location of the student 10 based on information received from at least one of the teacher terminal 300, the bus terminal 410, and the school terminal 510, and the determined location of the student 10 Information about the may be transmitted to the parent terminal 200.

FIG. 2 is a diagram illustrating a method of managing a student's attending and leaving school using a system according to an embodiment.

In one embodiment, the parent terminal 200 may communicate with the student terminal 20 using Bluetooth communication when the student 10 is located at a short distance. That is, the parent can lead the student 10, and ride the student 10 to the school bus 400 to attend school.

When the student 10 boards the school bus 400, the bus terminal 410 recognizes the student terminal 20 and determines that the student 10 boarded the school bus 400. According to an embodiment, the bus terminal 410 may determine whether the student 10 is simply within a certain distance from the school bus 400 or is boarding the school bus 400.

In one embodiment, the bus terminal 410 may determine the movement of the school bus 400 using a GPS or an acceleration sensor. The bus terminal 410 measures the change in the beacon signal strength of the student terminal 20 while the school bus 400 is moving, and when the beacon signal strength changes or the student terminal 20 disappears within the beacon recognition range, It may be determined that the student 10 has not boarded the school bus 400.

When the beacon signal strength of the student terminal 20 does not change while the school bus 400 is moving, the bus terminal 410 may determine that the student 10 has boarded the school bus 400.

In one embodiment, the bus terminal 410 is composed of a directional beacon transmission and reception module, it may be installed to face the interior of the school bus 400. In this case, the bus terminal 410 may determine that the student 10 is boarding the school bus 400 when the student terminal 20 is recognized.

The bus terminal 410 may transmit information to the server 100 that the student 10 is or is not on the bus. Also, the bus terminal 410 may transmit location information of the school bus 400 to the server 100 using GPS.

When the student 10 is boarding the school bus 400, the server 100 may determine the location of the school bus 400 as the location of the student 10.

Depending on the embodiment, the school bus 400 may have an insol teacher on board. In this case, the teacher terminal 300 may communicate with the student terminal 20 using Bluetooth communication. The teacher terminal 300 may determine whether the student terminal 20, that is, the student 10 is within a predetermined distance from the teacher, based on the Bluetooth communication, and transmit the determined information to the server 100.

In addition, the teacher terminal 300 may transmit location information of the teacher terminal 300 to the server 100 using GPS. When it is determined that the student 10 is within a predetermined distance from the teacher, the server 100 may determine the location of the teacher terminal 300 as the location of the student 10.

When the school bus 400 arrives at the school 500, the student 10 enters the school 500. At this time, the school terminal 510 recognizes the student terminal 20 and can confirm that the student 10 has entered the school 500.

The school terminal 510 may use a plurality of beacon transmission and reception modules installed in the school 500 to determine whether the student 10 is in the school 500 or has been near the school 500 and has gone to another place. .

That is, after the beacon module of the student terminal 20 is recognized in the beacon transmitting and receiving module installed at the entrance of the school 500, the beacon module of the student terminal 20 is recognized in the beacon transmitting and receiving module installed inside the school 500 The school terminal 510 may determine that the student 10 is inside the school 500.

That is, after the beacon module of the student terminal 20 is recognized in the beacon transmitting and receiving module installed at the entrance of the school 500, the beacon module of the student terminal 20 is recognized by any beacon transmitting and receiving module included in the school terminal 510. If not, the school terminal 510 may determine that the student is outside the school 500.

Depending on the embodiment, the instructor may greet the student 10 getting off the school bus 400. In this case, the teacher terminal 300 may communicate with the student terminal 20 using Bluetooth communication. The teacher terminal 300 may determine whether the student terminal 20, that is, the student 10 is within a predetermined distance from the teacher, based on the Bluetooth communication, and transmit the determined information to the server 100.

In addition, the teacher terminal 300 may transmit location information of the teacher terminal 300 to the server 100 using GPS. When it is determined that the student 10 is within a predetermined distance from the teacher, the server 100 may determine the location of the teacher terminal 300 as the location of the student 10.

The school terminal 510 may check the attendance and dismissal of the student 10 according to the location and the moving direction of the student terminal 20, and may transmit the location and attendance information of the student 10 to the server 100. .

At the time of dismissal, the insol teacher can board the student 10 on the school bus 400.

The school bus 400 can check the ride of the student 10 using the bus terminal 410. In one embodiment, the bus terminal 410 may acquire information about students on board, and transmit the obtained information to the server 100.

The server 100 obtains information about a location where students boarding the bus 400 should get off based on the information obtained from the bus terminal 410. In addition, the server 100 generates a moving path of the school bus 400, including the location where each student should get off. The generated movement route is provided to the bus terminal 410, and the bus terminal 410 may display the generated movement route using navigation.

In addition, the generated movement path and the location of the school bus 400 on the movement path may be provided to the parent terminal 200.

In one embodiment, the server 100 is based on the location information of the school bus 400 and the moving route of the school bus 400 obtained from the bus terminal 410, at a time and location for the student 10 to get off. Information on the parent terminal 200 may be transmitted.

The parent terminal 200 transmits to the server 100 whether it can meet the student 10 at the corresponding time and location. When receiving information from the parent terminal 200 that the student 10 cannot be picked up at the corresponding time and location, the server 100 sends the school bus 400 so that the student 10 finally visits the location to be dropped off. Regenerate the movement path of, and based on the regenerated movement path, information about the time and location to be dropped off by the student 10 may be transmitted to the terminal 200 again.

In addition, when the school bus 400 arrives at the disembarkation location of the student 10, when the parent terminal 200 is not recognized by the bus terminal 410, the bus terminal 410 is the parent terminal through the server 100 It is possible to send a message to (200).

If the parent terminal 200 is not recognized by the bus terminal 410 within a preset time, the server 100 regenerates the moving path of the school bus 400 so that the student 10 finally visits the location to be dropped off. And, based on the regenerated movement path, the information about the time and location to be dropped off by the student 10 may be transmitted to the terminal 200 again.

The bus terminal 410 acquires information on the pre-registered parent terminal 200, and when the pre-registered parent terminal 200 is recognized, informs that the student 10 may be delivered to the teacher terminal 300. Can transmit.

According to an embodiment, when a person who has an unregistered user terminal is at a disembarkation location of the student 10, the bus terminal 410 may transmit a confirmation message to the parent terminal 200 through the server 100. Also, the bus terminal 410 may transmit a warning message to the teacher terminal 300.

When the confirmation message that the student 10 may be delivered from the parent terminal 200 is received, the bus terminal 410 may transmit the received message to the teacher terminal 300.

The system according to the disclosed embodiment includes a beacon transmitting/receiving module installed in various places or terminals capable of transmitting/receiving Bluetooth, so the student 10 and the student terminal 20 are a beacon transmitting/receiving module included in the system or a terminal capable of transmitting/receiving Bluetooth. The terminal 20 may always be located within a recognizable range.

That is, when the student terminal 20 is not recognized by any terminal included in the system according to the disclosed embodiment, it may be determined that the student 10 has deviated from a predetermined path.

3 is a diagram illustrating a recognition range of a student terminal according to an embodiment.

Referring to FIG. 3, the recognition range 250 of the parent terminal 200 and the parent terminal 200, the recognition range 450 of the school bus 400 and the bus terminal 410, the teacher terminal 300, and the teacher terminal The recognition range 350 of 300, the recognition range 550 of the school 500 and the school terminal 510 are illustrated.

For example, the parent moves with the student 10 to send the student 10 to the school bus 400, and in the process of moving, the student terminal 20 recognizes the recognition range 250 of the parent terminal 200 Will be located within.

In addition, in the state where the recognition range 250 of the parent terminal 200 and the recognition range 450 of the bus terminal 410 overlap, the student 10 boards the school bus 400, and the server 100 The signal of the student terminal 20 recognized by the parent terminal 200 is weakened, the signal of the student terminal 20 recognized by the bus terminal 410 is acquired, and the student 10 leaves the parent and goes to school It can be seen that boarding the bus 400.

In addition, while the student 10 boards and moves on the school bus 400, the student terminal 20 is always located within the recognition range 450 of the bus terminal 410. When the insole teacher rides on the school bus 400, the student terminal 20 is also located within the recognition range 350 of the teacher terminal 300.

In one embodiment, when the school bus 400 arrives at the school 500, the student 10 has the recognition range 450 of the bus terminal 410 and the recognition range 550 of the school terminal 510 overlapping. After getting off the school bus 400, you will enter the school 500. The server 100 acquires information that the signal of the student terminal 20 recognized by the bus terminal 410 is weakened, and that the signal of the student terminal 20 recognized by the school terminal 550 becomes strong, and the student 10 You can see that you get off the school bus 400 and enter the school 500.

Depending on the embodiment, the distance between the school bus 400 and the school 500 is rather far, so that the recognition ranges 450 and 550 may not overlap.

In this case, in one embodiment, the instructor leads the student 10 and enters the school 500. In this process, the student terminal 20 is located within the recognition range 350 of the teacher terminal 300. .

In one embodiment, when the student terminal 20 temporarily disappears from the recognition ranges 250 to 550 included in the system, within a predetermined time, the student terminal 20 falls within the recognition ranges 250 to 550 included in the system. It can be determined whether or not to return. If the student terminal 20 does not return within a preset time within the recognition range (250 to 550) included in the system, the server 100 sends a warning message to at least one of the parent terminal 200 and the teacher terminal 300. Can transmit.

In one embodiment, the student terminal 20 may include a GPS module. However, the GPS module can remain off to save battery power. For example, when it is determined that the student terminal 20 is located within the recognition range 250 to 550 included in the system, the GPS module of the student terminal 20 may remain turned off. On the other hand, when the student terminal 20 deviates from the recognition range (250 to 550) included in the system, the GPS module of the student terminal 20 is activated, and GPS information may be transmitted to the server 100.

According to an embodiment, the student terminal 20 may determine a GPS usage cycle according to the battery level. For example, if the battery level is greater than or equal to a preset reference value, the GPS is continuously used, and if the battery level is low, the GPS is turned on at predetermined time intervals and the GPS information can be transmitted to the server 100.

In one embodiment, the server 100 may check the location where the student terminal 20 was last recognized within the recognition ranges 250 to 550 included in the system. In addition, when there is GPS information received from the student terminal 20, the server 100 may determine the location of the student 10 based on the GPS information.

In one embodiment, the server 100 may transmit the positioning result of the student terminal 20 that was last recognized and the location determination result of the student 10 to the parent terminal 200 and the teacher terminal 300.

In one embodiment, the server 100 transmits information about the location of the student 10 to the user terminals, and displays information about the location of the student 10 on each user terminal using a map application of the user terminal It can be done.

In one embodiment, the server 100 transmits information about the student 10 to the user terminal of users located within a predetermined range from the location determination result of the student 10, and requests protection of the student 10 You can send a message.

In one embodiment, the student terminal 20 does not have a GPS module, or GPS information may not be received from the student terminal 20. In this case, the server 100 sets a range based on the location and time at which the student terminal 20 was last recognized, communicates with user terminals within the set range, and recognizes the student terminal 20 through Bluetooth. You can check if there is a user terminal.

When there is a user terminal that recognizes the student terminal 20, the server 100 may obtain information on the location of the user terminal at the recognition time and the recognition time from the corresponding user terminal.

The server 100 may transmit the obtained information to the parent terminal 200 and the teacher terminal 300.

In one embodiment, the student terminal 20 may include means for physically indicating the location of the student 10. In an embodiment, the student terminal 20 displays the location of the student 10 when the ranges 250 to 550 shown in FIG. 3 are deviated, or when the battery of the student terminal 20 is low. Means for doing so can be used.

For example, the student terminal 20 may display the location of the student 10 by light or sound, and may also transmit a beacon signal indicating that the situation is dangerous. When a user terminal exists in a range capable of receiving the beacon signal, a message corresponding to the beacon signal is displayed on the user terminal, or the location of the student terminal 20 is automatically displayed on the server 100 through the communication unit of the user terminal. Status information can be delivered.

Also, the student terminal 20 may transmit a message using light or sound. For example, a specific pattern of light or sound may be emitted based on a data transmission technology using Morse code or light.

The light or sound sent from the student terminal 20 may be received by a user terminal or a black box of a surrounding vehicle, and the terminal receiving this may transmit it to the server 100 using a communication unit.

In one embodiment, the student terminal 20 may include a device for spraying a liquid containing a specific color or component. If it is confirmed that the student terminal 20 has deviated from the ranges 250 to 550 illustrated in FIG. 3, the student terminal 20 may spray the liquid at a predetermined cycle. In addition, the student terminal 20 may inject all the remaining liquid when the battery is predicted to fall soon. The sprayed liquid may be used to track the movement path or location of the student 10 later.

4 is a view for explaining a method of preventing an accident according to whether or not a student is getting off according to an embodiment.

In one embodiment, in the situation where the student 10 did not get off the school bus 400, the instructor or driver could not recognize it, and closed the student 10 while leaving the school bus 400, It may happen that the student 10 is left unattended.

In this case, the health or psychology of the student 10 may be adversely affected, and life threatening may occur, especially in hot or cold weather.

Accordingly, the bus terminal 410 transmits information about the number of students remaining in the school bus 400 and the number of students remaining in the school bus 400 to the teacher terminal 300 through the server 100. The situation can be prevented.

Nevertheless, when a situation in which the student 10 is left in the school bus 400, the bus terminal 410 may transmit the information to the server 100. The server 100 may transmit information indicating that there are students remaining in the school bus 400 to the parent terminal 200 and the teacher terminal 300.

In one embodiment, the bus terminal 410, the student terminal 20 of the student 10 in a situation where the bus terminal 410 does not move for a predetermined time, the student 10, the school bus (10 400).

In another embodiment, the bus terminal 410 recognizes that the student 10 is left on the school bus 400 when only the student terminal 20 is recognized in a situation where the teacher terminal 300 of the insol teacher is not recognized. can do.

Similarly, the server 100 receives the recognition information of the student terminal 20 from the bus terminal 410, but the teacher terminal 300 does not receive the recognition information of the student terminal 20, the student 10 It can be recognized that the school bus 400 is left unattended.

The above-described methods are provided as examples, and the method for determining whether the student 10 leaves the school bus 400 is not limited thereto.

In one embodiment, the server 100 may collect information on the health status of the student 10 from the student terminal 20. For example, the student terminal 20 may be provided with one or more sensors capable of measuring body temperature, pulse, breathing, etc. of the student 10.

In addition, the server 100 may collect information about the internal environment of the school bus 400 from the bus terminal 410. For example, the bus terminal 410 may be provided with one or more sensors capable of measuring temperature, humidity, oxygen concentration, harmful gases, etc. inside the school bus 400.

The server 100 may determine whether an emergency is based on information about the health of the student 10 and information about the internal environment of the school bus 400.

When it is determined that it is an emergency that threatens the health of the student 10, the server 100 includes the parent terminal 200 and the teacher terminal 300, as well as 119 rescue or police assistance, such as the student 10 ) Can transmit information requesting rescue to related organizations.

In addition, the student terminal 20 and the bus terminal 410 generates information requesting the structure of the student 10 based on the state inside the student 10 and the school bus 400, and the generated information is Bluetooth It can be transmitted through.

When the user 30 and the user terminal 40 are located within the range 450, the user terminal 40 may receive the rescue request information and display information about the location from which the rescue request is sent.

The user 30 can rescue the student 10 based on the information displayed on the user terminal 40 or request help from an external institution.

5 is a view showing a school access management system according to an embodiment.

Referring to FIG. 5, the server 100 may provide an access management solution of the school 500.

In one embodiment, the parent terminal 200 may transmit school visit reservation information to the server 100. The server 100 may transmit the parent's reservation information to the school terminal 510. In one embodiment, the school terminal 510 may include a school office computer terminal. The school terminal 510 manages parent information and can search visit history and visit status of each parent.

In addition, the server 100 may transmit visit reservation information and information about parents corresponding thereto to at least one of the guard room terminal 610 and the school sheriff terminal 700 of the guard room 600. In one embodiment, the parent information may include a picture of the parent. In the present specification, the security office refers to a facility for controlling and managing the access of the school 500, and may mean a place where the school sheriff resides, but is not limited thereto.

Parents may visit the guard room 600 of the school 500 and perform authentication for the guard room terminal 610 using the parent terminal 200. For example, the parent terminal 200 may present an electronic code such as a barcode or a QR code received according to the reservation result, and the security terminal 610 may scan this to check the visit reservation information.

As another example, the parent terminal 200 may transmit reservation information to the guard room terminal 610 by communicating with the guard room terminal 610 using Bluetooth, NFC, or the like. The security terminal 610 may perform authentication based on the reservation information received from the server 100 and output an authentication result.

The guard station terminal 610 may transmit information received from the parent terminal 200 to the school sheriff terminal 700. The school sheriff terminal 700 may use the application to display the parent's photo, parent information, and reservation information corresponding to the information received from the guard room terminal 610. The school sheriff may determine whether or not the parent has access based on the information displayed on the school sheriff terminal 700.

In one embodiment, when the school sheriff terminal 700 receives a visit approval input for the parent from the school sheriff, the school sheriff terminal 700 may transmit the approval information to the server 100. The server 100 may transmit the approval information to the school terminal 510, and the school terminal 510 may provide a notification to the teacher in charge of the child (student) of the parent who has visited the school.

6 is a configuration diagram illustrating a server according to an embodiment.

In one embodiment, the server 100 is based on information received from at least one of the parent terminal 200, bus terminal 410, teacher terminal 300 and school terminal 510, the student terminal 20 The location information providing unit 110 for determining the location of the student terminal 20 and transmitting the determined location of the student terminal 20 to the parent terminal 200, upon returning home of the student 10, of the school bus 400 A home management unit that generates a driving schedule, obtains information about a location and time for the student 10 to drop off, and transmits information about a location and time for the student 10 to drop off to the parent terminal 200 When the departure signal is transmitted from the 120 and the location information providing unit 110, the departure correspondence unit 130 that transmits the departure information of the student 10 to the parent terminal 200 and the teacher terminal 300 It includes.

The location information providing unit 110, the location of the parent terminal 200, bus terminal 410, teacher terminal 300 and school terminal 510, the parent terminal 200, bus terminal 410 , Map generation unit 112 for generating a recognition range map based on the beacon recognition range of the teacher terminal 300 and the school terminal 510, the parent terminal 200, the bus terminal 410, the teacher terminal 300 And the student terminal 20 among the beacon recognition ranges of the parent terminal 200, the bus terminal 410, the teacher terminal 300, and the school terminal 510 based on the beacon recognition information received from the school terminal 510. ) Determines a beacon recognition range to which the student terminal 20 belongs, but if the student terminal 20 belongs to a plurality of beacon recognition ranges, the student enters a beacon recognition range of a terminal having a greater beacon signal strength received from the student terminal 20. When the terminal 20 is determined to belong, and the student terminal 20 does not belong to any of the beacon recognition ranges of the parent terminal 200, the bus terminal 410, the teacher terminal 300, and the school terminal 510 , Of the terminal corresponding to the beacon recognition range to which the student terminal 20 belongs, and the beacon recognition range to which the student terminal 20 belongs, which transmits the departure signal to the departure correspondence unit 130 If the location of the student terminal 20 is determined based on the location, but the student terminal 20 is within the beacon recognition range of the parent terminal 200, the teacher terminal 300, or the bus terminal 410 , Based on the GPS information received from the parent terminal 200, the teacher terminal 300 or the bus terminal 410, determines the location of the student terminal 20, and the student terminal 20 is the school If it belongs to the recognition range of the beacon of the terminal 510, the location of the beacon to which the student terminal 20 belongs among the plurality of beacons included in the school terminal 510 is determined, and based on the determined location of the beacon. student Map information generated by the location determination unit 116 and the location determination unit 116 determining the location of the terminal 20 to the parent terminal 200, but the location generated by the map generation unit 112 It includes a, providing location 118.

The belonging determination unit 114 determines whether the student 10 boards the school bus 400 when the student 10 falls within the recognition range of the beacon of the bus terminal 410, Based on the information obtained from the sensor included in the bus terminal 410 to determine the moving state of the school bus 400, while the school bus 400 is moving from the student terminal 20 to the bus terminal When the change in the intensity of the received beacon signal is equal to or less than a preset reference value, the student 10 determines that the student has boarded the school bus 400, and as the school bus 400 moves, the student terminal 20 If the change in the intensity of the beacon signal received from the bus terminal 410 is greater than or equal to a preset reference value, it is determined that the student 10 has not boarded the school bus 400, and the departure counter 130 Signal to the exit.

The return home management unit 120 obtains information about students boarding the school bus 400 based on information received from the bus terminal 410, and each of the students boarding the school bus 400 Acquire information about the disembarkation location, generate a driving route of the school bus 400 based on the information on the disembarkation location, and generate the generated driving route to the school bus 400 and the parent terminal 200 The path setting unit 122 and the parent terminal 200 transmit information to inquire whether or not the student 10 can be picked up at a location and time to get off, and for the query from the parent terminal 200 When receiving a response, but receiving a response that it is impossible to meet at a time and location where the student 10 will get off, the driving route of the school bus 400 to last visit the location where the student 10 will get off And a path update unit 124 that regenerates and provides the regenerated driving route to the school bus 400 and the parent terminal 200.

When the bus terminal 410 arrives at the disembarkation location of the student 10, when the parent terminal 200 is recognized in the beacon recognition range of the bus terminal 410, the teacher terminal 300 When the parent terminal 200 transmits the recognition information, and the parent terminal 200 is not recognized, requests the server 100 to transmit a message, and the path update unit 124, the parent terminal 200 ), and when the identification information of the parent terminal 200 is not received from the bus terminal 410 within a preset time, the school bus so that the student 10 finally visits the location to get off. Regenerate the driving route of 400, and provide the regenerated driving route to the school bus 400 and the parent terminal 200.

In addition, the server 100 further includes a drop-off management unit 140 that determines whether the student 10 is off and performs an action according to whether the student 10 is off.

For example, the student 10 may fall asleep while the school bus 400 is running, and may remain on the school bus 400 without getting off even when the school 500 arrives. In this case, the getting-off management unit 140 checks whether the student 10 is getting off and performs measures according to whether the student is getting off, so that the student 10 is not left on the school bus 400.

The drop-off management unit 140 determines that the student terminal 20 belongs to the beacon recognition range of the bus terminal 410, and the school bus 400 is maintained in a stopped state for a predetermined time or longer, If the student terminal 20 is not recognized within the beacon recognition range of the teacher terminal 300, it is determined that the student 10 is left on the school bus 400, the parent terminal 200 and Information about the health status of the student 10 and the bus collected from one or more sensors included in the student terminal 20 and the neglect determination unit 142 for transmitting a message to the teacher terminal 300 Based on the information about the internal environment of the school bus 400 collected from the terminal 410, it is determined whether or not it is an emergency, and if it is determined that it is an emergency, it requests the rescue to an external rescue organization, and the bus The terminal 410 may include an emergency determination unit 144 that transmits emergency information.

When the emergency information is received from the server 100, the bus terminal 410 may transmit rescue request information to another user terminal 40 recognized within the beacon recognition range of the bus terminal 410. have.

In addition, at least one of the parent terminal 200, the bus terminal 410, the teacher terminal 300, and the school terminal 510 is located in the beacon recognition range of the student terminal 20 in the student terminal 20. It is determined that none of the parent terminal 200, the bus terminal 410, the teacher terminal 300, and the school terminal 510 is located in the beacon recognition unit determining whether or not the beacon recognition unit of the student terminal determines whether or not In case, it includes an emergency signal output unit for outputting an emergency signal.

The emergency signal output unit, a light emitting unit for outputting a message of a predetermined pattern using light, a noise unit for outputting a message of a preset pattern using sound, an ink ejecting unit for ejecting ink every predetermined time interval, and the When another user terminal is recognized in the beacon recognition range of the student terminal 20, and includes a signal transmission unit for transmitting an emergency signal to the other user terminal, the ink ejection unit, the remaining battery capacity of the student terminal 20 When it falls below the set reference value, the remaining amount of ink is sprayed, and the departure counter 130 of the server 100 is a user terminal located within a predetermined range from the position where the student terminal 20 was last recognized. Information about the emergency signal output from the emergency signal output unit may be collected from the vehicle and the vehicle black boxes.

In addition, the system further includes a guard room terminal 610 installed in the guard room 600 of the school 500 and a school sheriff terminal 700 carried by the school sheriff of the school 500, and the server ( 100) further includes a visit reservation management unit 150 that manages a visit reservation for the school 500, and the visit reservation management unit 150 receives visit reservation information from the parent terminal 200, The visit reservation information and information about the parent is transmitted to the school terminal 510, the guard room terminal 610, and the school sheriff terminal 700, wherein the information about the parent includes a picture of the parent, Information transmission unit 152, when the approval information for the reservation is received from the school terminal 510, transmits a reservation confirmation message to the parent terminal 200, reservation confirmation unit 154 and the parent of And a notification providing unit 156 that provides a notification to the teacher in charge of the student during the visit.

The parent terminal 200 transmits the reservation confirmation message information to the guard room terminal 610, and the guard room terminal 610 receives information received from the parent terminal 200 and the server 100. Compare the visited reservation information to determine whether to approve, transmit the determined approval information to the school sheriff terminal 700, and the school sheriff terminal 700 receives approval information from the guard room terminal 610. When received, displays a picture of the parent, displays an interface for entering whether or not to enter the parent, and if an entry for entering the parent is received, the parent terminal and the server 100 You can send a message to

7 is a view for explaining a bus boarding recognition method according to an embodiment.

Referring to FIG. 7, a student 10, a student terminal 20, a school bus 400, and a bus terminal 410 are shown.

The bus terminal 410 recognizes the student terminal 20 and recognizes the student's boarding the bus.

In one embodiment, the bus terminal 410 may recognize the stop and departure of the bus. The stop section 800 shown in FIG. 7 is a period between the stop point 810 and the departure point 820 of the bus 400, and the bus terminal 410 boards the student 10 only in the stop section 800 Recognizing whether it is possible to update the passenger information, and transmit the information to the server.

In one embodiment, the bus terminal 410 may prevent erroneous information update by not updating the occupant information or transmitting the updated information to the server in the driving sections 812 and 822.

In one embodiment, the bus terminal 410 may store location information of each stop, and determine whether the bus 400 has stopped at each stop based on the stop and departure locations of the bus 400.

The bus terminal 410 may determine a location where the student boards based on the stop and departure location of the bus 400 and a beacon signal.

In one embodiment, when the first student boards at a location other than the stop, the bus terminal 410 may check the location where the first student boarded.

In one embodiment, the bus terminal 410, if the location where the first student boarded is located within a predetermined distance from the first stop, and determines that the bus is not stopped at the first stop, the location information of the first stop It can be corrected to the location where the first student boarded.

8 is a diagram illustrating an information transmission method according to an embodiment.

In the disclosed embodiment, the case of going to/from school through the bus has been described, but it may be necessary to collect information about a student and manage the location even when going to/from school directly without using a vehicle.

Referring to FIG. 8, a method for collecting and managing information of a self-lighting vehicle and a vehicle lighter is illustrated.

For example, in the case of a vehicle attendant, information is first transmitted to a server through an access point (AP) of the vehicle, and after the admission, information is transmitted to a server through an AP of a kindergarten (or school). The server can determine the location of the student based on the received information and manage the information.

As another example, in the case of a self-leveling person, information is directly transmitted to a server through an AP of a kindergarten. In this case, the server may determine that the student is a self-leveler, and then manage the received information.

9 is a diagram illustrating a vehicle boarding application screen according to an embodiment.

Referring to FIG. 9, a user interface is shown in which a student can apply for a vehicle to and from school, check whether the application is approved, and then check the student's transportation to and from school.

In addition, a user interface for canceling an application for use during vehicle use is also illustrated.

Referring to FIG. 8, in the case of a student who has applied for vehicle use, it is possible to determine whether to board the bus, collect and manage information about attending and leaving school through a school bus, and provide a notification to parents.

For students who have not applied for vehicle use, management and notification can be provided only for information after attending school.

10 is a diagram illustrating a notification list screen of an application according to an embodiment.

Referring to FIG. 10, an example of a screen for providing a student's vehicle getting on and off, a student attending a school, and arriving at a stop, and other notifications and announcements are illustrated. These notifications can be turned on/off depending on the settings.

The steps of a method or algorithm described in connection with an embodiment of the present invention may be implemented directly in hardware, a software module executed by hardware, or a combination thereof. The software modules may include Random Access Memory (RAM), Read Only Memory (ROM), Erasable Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), Flash Memory, Hard Disk, Removable Disk, CD-ROM, or It may reside on any type of computer readable recording medium well known in the art.

The components of the present invention may be implemented as a program (or application) to be executed in combination with a hardware computer, and stored in a medium. The components of the present invention can be implemented in software programming or software components, and similarly, embodiments include C, C++, including various algorithms implemented in a combination of data structures, processes, routines or other programming components. , Can be implemented in programming or scripting languages such as Java, assembler, etc. Functional aspects can be implemented with algorithms running on one or more processors.

The embodiments of the present invention have been described above with reference to the accompanying drawings, but a person skilled in the art to which the present invention pertains may implement the present invention in other specific forms without changing its technical spirit or essential features. You will understand. Therefore, it should be understood that the above-described embodiments are illustrative in all respects and not restrictive.

The present invention has been derived as a result of a Probono ICT mentoring project.

10: Student
20: student terminal
100: server
200: parent terminal
300: teacher terminal
400: school bus
410: bus terminal
500: school
510: school terminal

Claims (4)

A student terminal carried by a student commuting on a school bus; And
A bus terminal installed on the school bus; Including,
The student terminal and the bus terminal includes a beacon,
The bus terminal,
When boarding of the student terminal is recognized through a beacon between the time the bus stops and the time the bus departs, the passenger information including the student is updated, the updated information is transmitted to the server, and the bus Characterized in that, while driving, the passenger information is not updated or the updated information is not transmitted to the server.
Accident safety guard system in children school bus. According to claim 1,
The bus terminal,
Stores the location information of each stop, determines whether the bus has stopped at each stop based on the stop and departure locations of the bus, and the student boards based on the stop and departure locations of the bus and the beacon signal If one location is determined, and the first student boards at a location other than the stop, the location where the first student boarded is located within a predetermined distance from the first stop, and the bus stops at the first stop. If it is determined, correcting the location information of the first stop to the location where the first student boarded,
Accident safety guard system in children school bus. According to claim 1,
A parent terminal used by the parent of the student;
A teacher terminal carried by the student's lead teacher;
A school terminal installed in the school where the student goes to school; And
The server communicating with the parent terminal, bus terminal, teacher terminal, and school terminal; Further comprising,
The parent terminal, the teacher terminal, and the school terminal include beacons, but the school terminal includes a plurality of beacons, and the parent terminal, bus terminal, teacher terminal, and school terminal are the parent terminal, bus terminal, teacher terminal, and school. When the student terminal is recognized within the beacon recognition range of the terminal, the recognition information is transmitted to the server,
The server,
A location information providing unit determining a location of the student terminal based on information received from at least one of the parent terminal, a bus terminal, a teacher terminal, and a school terminal, and transmitting the determined location of the student terminal to the parent terminal;
Upon returning home, the student generates a schedule for the school bus, obtains information about the location and time for the student to drop off, and sends information about the location and time for the student to drop off to the parent terminal Management;
When the departure signal is transmitted from the location information providing unit, the departure response unit for transmitting the departure information of the student to the parent terminal and the teacher terminal; And
A drop-off management unit determining whether the student is getting off and performing an action according to whether the student is getting off; Including,
The location information providing unit,
A map generation unit generating a recognition range map based on the location of the parent terminal, bus terminal, teacher terminal, and school terminal, and the beacon recognition range of the parent terminal, bus terminal, teacher terminal, and school terminal;
Based on the beacon recognition information received from the parent terminal, the bus terminal, the teacher terminal and the school terminal, the beacon recognition range to which the student terminal belongs among the beacon recognition ranges of the parent terminal, the bus terminal, the teacher terminal and the school terminal is determined. , When the student terminal belongs to a plurality of beacon recognition ranges, it is determined that the student terminal belongs to a beacon recognition range of a terminal having a greater beacon signal strength received from the student terminal, and the student terminal is the parent terminal, When the bus terminal, the teacher terminal and the school terminal does not belong to any of the beacon recognition ranges, the belonging determination unit transmits a departure signal to the departure correspondence unit;
The location of the student terminal is determined based on the beacon recognition range to which the student terminal belongs and the location of the terminal corresponding to the beacon recognition range to which the student terminal belongs, wherein the student terminal is the parent terminal, the teacher terminal or the bus terminal If it belongs to the beacon recognition range of, if the location of the student terminal is determined based on the GPS information received from the parent terminal, the teacher terminal or the bus terminal, and the student terminal belongs to the beacon recognition range of the school terminal , A location determining unit for determining a location of a beacon to which the student terminal belongs among a plurality of beacons included in the school terminal, and determining the location of the student terminal based on the determined location of the beacon; And
A location providing unit providing a location determined by the location determination unit to the parent terminal, and providing map information generated by the map generation unit; Including,
The belonging decision unit,
When the student falls within the recognition range of the beacon of the bus terminal, it is determined whether the student boards the school bus, but based on information obtained from a sensor included in the bus terminal, the moving state of the school bus is determined. When the change in the intensity of the beacon signal received from the student terminal to the bus terminal is less than a preset reference value while the school bus is moving, it is determined that the student has boarded the school bus, and the school bus moves Accordingly, when the change in the intensity of the beacon signal received from the student terminal to the bus terminal is greater than or equal to a preset reference value, it is determined that the student has not boarded the school bus and transmits a departure signal to the departure correspondence unit,
The home management unit,
Based on information received from the bus terminal, information about students boarding the school bus is obtained, information about each drop-off location of the students boarding the school bus is obtained, and based on information about the drop-off location A route setting unit for generating a driving route of the school bus and providing the generated driving route to the school bus and the parent terminal; And
Sends information to the parent terminal to inquire whether or not the student can drop off at a time and location, and receives a response to the query from the parent terminal, but says that it is impossible to meet at the location and time at which the student will drop off. If a response is received, the route update unit regenerates the driving route of the school bus to last visit the location where the student will get off and provides the regenerated driving route to the school bus and the parent terminal; Including,
The bus terminal,
When arriving at the student's disembarkation location, when the parent terminal is recognized in the beacon recognition range of the bus terminal, the identification information of the parent terminal is transmitted to the teacher terminal, and when the parent terminal is not recognized, the server To send a message to,
The route update unit transmits a message to the parent terminal, and when the identification information of the parent terminal is not received from the bus terminal within a preset time, the school bus operates to last visit the location where the student will get off. Regenerating a route, providing the regenerated driving route to the school bus and the parent terminal,
Accident safety guard system in children school bus. According to claim 1,
The student terminal,
A beacon recognition unit for determining whether at least one of the parent terminal, bus terminal, teacher terminal, and school terminal is located in the beacon recognition range of the student terminal; And
An emergency signal output unit for outputting an emergency signal when it is determined that none of the parent terminal, the bus terminal, the teacher terminal, and the school terminal are located in the beacon recognition range of the student terminal; Including,
The emergency signal output unit,
A light emitting unit that outputs a message of a predetermined pattern using light;
A silencer that outputs a message of a predetermined pattern using sound;
An ink jetting unit jetting ink every predetermined time interval; And
A signal transmission unit transmitting an emergency signal to the other user terminal when another user terminal is recognized in the beacon recognition range of the student terminal; Including,
The ink ejection unit, when the battery level of the student terminal falls below a preset reference value, ejects all the remaining ink level,
The departure counter of the server,
Collecting information about the emergency signal output from the emergency signal output unit from the user terminal and the vehicle black boxes located within a predetermined range from the location where the student terminal was last recognized,
Accident safety guard system in children school bus.

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