KR20220043619A - Electronic device held by transportation for disabled person - Google Patents

Abstract

In accordance with various embodiments, an electronic device held by a means of transportation for a disabled person includes: an acceleration sensor; at least one communication circuit including a global positioning system (GPS); at least one memory configured to store instructions; and at least one processor. The at least one processor can be configured, when the instructions are executed, to: receive power data for the movement of the means of transportation from the means of transportation through the at least one communication circuit; acquire moving speed data of the electronic device, based on position data of the electronic device acquired through the at least one communication circuit and acceleration data of the electronic device acquired through the acceleration sensor; acquire condition data of a road surface in which the means of transportation is being moved, based on the difference between the moving speed data and the power data; process the condition data by using the position data to form the condition data linked with coordinates on an electronic map converted from geographical coordinates; and store the formed condition data. Therefore, the present invention is capable of providing a navigation service for disabled persons.

Description

ELECTRONIC DEVICE HELD BY TRANSPORTATION FOR DISABLED PERSON

Various embodiments described below relate to an electronic device held by transportation for a disabled person.

With the development of information and communication technology (ICT), a multi-functional device is being developed. To provide versatility, the electronic device may include one or more displays, one or more communication circuits, and one or more sensors.

Such a multifunction device may be referred to as an electronic device, and may provide a navigation service using the one or more displays, one or more communication circuits, and one or more sensors.

With the development of technology, an application for a navigation service is being provided in an electronic device such as a smart phone. The applications currently provided include a navigation service for drivers, a navigation service for public transport passengers, and a navigation service for pedestrians, but are disabled in order to get on a transportation means such as a wheelchair. person) does not include navigation services.

The technical problems to be achieved in this document are not limited to the technical problems mentioned above, and other technical problems not mentioned can be clearly understood by those of ordinary skill in the art to which the present invention belongs from the description below. There will be.

According to various embodiments, an electronic device held by a means of transportation for a disabled person may include an acceleration sensor and at least one communication circuit including a global positioning system (GPS). at least one memory configured to store instructions; and at least one processor, wherein the at least one processor, when executing the instructions, from the mobile means via the at least one communication circuit, the Receive power data for movement of the moving means, and based on the location data of the electronic device obtained through the at least one communication circuit and the acceleration data of the electronic device obtained through the acceleration sensor, obtaining moving speed data, and based on the difference between the moving speed data and the power data, obtaining state data of the road surface on which the moving means is moving, processing the state data using the position data, compose the state data associated with the coordinates on the electronic map transformed from the geographic coordinates, and store the constituted state data.

According to various embodiments of the present disclosure, an electronic device mounted by a means of transportation for the disabled includes a display, at least one communication circuit including a global positioning system (GPS), and at least one memory configured to store instructions; , at least one processor, wherein the at least one processor is configured to, when executing the instructions, based on the location data of the electronic device acquired through the at least one communication circuit, Identify entering the area, and, in response to the identification, determine a route of the moving means based on reference state data including feature points of a plurality of reference road surfaces through an application for a navigation service for the weak in traffic, , in response to the determination, the information of the determined route and the location information of the electronic device may be displayed through the display as superimposed on the electronic map in the user interface of the application.

According to various embodiments of the present disclosure, a method for operating an electronic device mounted by a moving means for the disabled and having an acceleration sensor and at least one communication circuit includes, from the moving means through the at least one communication circuit, the Based on the operation of receiving power data for movement of the moving means, and the location data of the electronic device obtained through the at least one communication circuit and the acceleration data of the electronic device obtained through the acceleration sensor, the electronic device an operation of acquiring movement speed data of a device; an operation of acquiring state data of a road surface on which the movement means is moving based on a difference between the movement speed data and the power data; processing the state data to construct the state data associated with the coordinates on the electronic map transformed from the geographic coordinates; and storing the constituted state data.

According to various embodiments of the present disclosure, a method for operating an electronic device mounted by a moving means for the disabled and having a display and at least one communication circuit includes a location of the electronic device obtained through the at least one communication circuit. An operation of identifying that the mobile means enters a designated geographic area based on data, and a reference state including feature points of a plurality of reference road surfaces through an application for a navigation service for the vulnerable in traffic in response to the identification determining the route of the moving means based on data, and in response to the determination, displaying the determined route information and location information of the electronic device as superimposed on an electronic map in the user interface of the application It may include an operation to display through .

A computer-readable recording medium according to various embodiments is carried by a moving means for the disabled and when executed by one or more processors of an electronic device having an acceleration sensor and at least one communication circuit, from the moving means Receive power data for movement of the moving means through at least one communication circuit, position data of the electronic device obtained through the at least one communication circuit, and acceleration of the electronic device obtained through the acceleration sensor Based on the data, the moving speed data of the electronic device is obtained, and based on the difference between the moving speed data and the power data, state data of the road surface on which the moving means is moving is obtained, and the position data is obtained. one or more programs that store instructions that cause the electronic device to process the state data using, construct the state data associated with coordinates on an electronic map transformed from geographic coordinates, and store the constructed state data. may include

A computer-readable recording medium according to various embodiments is carried by a transportation means for the disabled and when executed by one or more processors of an electronic device having a display and at least one communication circuit, the at least one communication circuit Based on the location data of the electronic device obtained through Determines the route of the moving means based on reference state data including feature points of, and in response to the determination, superimposes information on the determined route on the electronic map in the user interface of the application and the information of the electronic device one or more programs storing instructions that cause the electronic device to display location information through the display.

According to various embodiments, the electronic device may provide a navigation service suitable for the weak in traffic by processing road surface state data.

Effects obtainable in the present disclosure are not limited to the above-mentioned effects, and other effects not mentioned may be clearly understood by those of ordinary skill in the art to which the present disclosure belongs from the description below. will be.

1A and 1B show examples of a web page displaying tourist information.
2 illustrates an example of an environment including an electronic device according to various embodiments of the present disclosure;
FIG. 3 shows an example of a simplified process of a navigation service for the transportation vulnerable provided according to various embodiments.
4 is a simplified block diagram of an electronic device according to various embodiments of the present disclosure;
5 is a flow diagram illustrating a method for configuring and storing state data in accordance with various embodiments.
6 is a flowchart illustrating a method of acquiring state data of a road surface using posture change data according to various embodiments of the present disclosure;
7 is a flowchart illustrating a method of displaying configured state data as an overlay on an electronic map, in accordance with various embodiments.
8 shows an example of configured state data displayed on a display in accordance with various embodiments.
9 is a flowchart illustrating a method of determining a route of a moving means based on reference state data according to various embodiments of the present disclosure;
10 is a flowchart illustrating a method of updating reference state data in accordance with various embodiments.
11 is a flowchart illustrating a method of displaying state data of a road surface on an electronic map according to various embodiments of the present disclosure;
12A is a flow diagram illustrating a method of providing an alert in response to identification of a route departure, in accordance with various embodiments.
12B illustrates an example of a notification displayed according to various embodiments.
13A is a flowchart illustrating a method of providing a notification based on posture data according to various embodiments of the present disclosure;
13B illustrates an example of another notification displayed according to various embodiments.

Terms used in the present disclosure are used only to describe specific embodiments, and may not be intended to limit the scope of other embodiments. The singular expression may include the plural expression unless the context clearly dictates otherwise. Terms used herein, including technical or scientific terms, may have the same meanings as commonly understood by one of ordinary skill in the art described in the present disclosure. Among the terms used in the present disclosure, terms defined in a general dictionary may be interpreted with the same or similar meaning as the meaning in the context of the related art, and unless explicitly defined in the present disclosure, ideal or excessively formal meanings is not interpreted as In some cases, even terms defined in the present disclosure cannot be construed to exclude embodiments of the present disclosure.

In various embodiments of the present disclosure described below, a hardware access method will be described as an example. However, since various embodiments of the present disclosure include technology using both hardware and software, various embodiments of the present disclosure do not exclude a software-based approach.

1A and 1B show examples of a web page displaying tourist information.

Referring to FIG. 1A , a web page 100 may include tourist information. For example, the web page 100 may include various information about tourist destinations. For example, the usage guide information included in the web page 100 may include information 105 on the inclination of a tourist attraction in order to enhance convenience for tourists. For example, the web page 100 may include barrier-free information in order to enhance the convenience of the weak in transportation (eg, a disabled person). For example, referring to FIG. 1B , another view 150 of the web page 100 may include barrier-free information 155 . The barrier-free information 155 includes data on the existence of a parking area for the disabled, the existence of an elevator for the disabled, the existence of a toilet for the disabled, the existence of an effective space for the disabled toilet, the existence of a grandstand for the disabled, whether or not the disabled can enter the guide. can

As described above, the current web page that provides tourism services provides limited information that can assist the transportation of the weak (eg, the disabled) in tourism. For example, the web page 100 provides obstacle-free information and slope information, but information on recommended routes during tourism using a wheelchair, a user using a wheelchair alone or with an assistant, can enter the main points of the tourist destination. It does not provide information on whether it is possible or not, and navigation services for wheelchair users are not provided. In other words, the current web page or navigation service may require enhancement of a service suitable for the weak in transportation.

The electronic device, the method for operating the electronic device, and the recording medium storing instructions for performing the operations according to various embodiments to be described later may enhance the service by processing road state data.

2 illustrates an example of an environment including an electronic device according to various embodiments of the present disclosure;

Referring to FIG. 2 , the environment 200 may include a smartphone 210 and a wheelchair 220 .

In various embodiments, the smartphone 210 is configured by the wheelchair 220 so that an occupant of the wheelchair 220 (eg, a disabled person) can operate the smartphone 210 while riding the wheelchair 220 . It can be detachably mounted. The means for mounting the smartphone 210 on the wheelchair 220 may be implemented integrally through a portion of the housing of the wheelchair 220 or may be implemented as a standalone detachable wheelchair 220 . In other words, the means for mounting the smartphone 210 on the wheelchair 220 may be a component of the wheelchair 220 or an accessory of the wheelchair 220 detachably attached to the wheelchair 220 . . However, it is not limited thereto.

In various embodiments, the smartphone 210 may include one or more applications for providing a navigation service while being carried by the wheelchair 220 . For example, the application may provide a service for guiding a route to a main point of a tourist destination to a occupant of the wheelchair 220 or a user assisting the occupant of the wheelchair 220 . According to embodiments, the application may be further used to provide not only the service but also other navigation services (eg, a navigation service for a driver, a navigation service for a public transport passenger, etc.).

According to embodiments, the screen displayed on the display of the smart phone 210 may be mirrored or cast on the display of another smart phone distinguished from the smart phone 210 . For example, the other smart phone may be a smart phone carried by a user assisting an occupant of the wheelchair 220 . However, it is not limited thereto.

As described above, the smartphone 210 may be used to provide a navigation service suitable for the occupants of the wheelchair 220 while being mounted by the wheelchair 220 . Detailed descriptions of the navigation service will be described later with reference to FIGS. 3 to 13B .

Meanwhile, in the following description, the smartphone 210 may be referred to as the electronic device 210 , and the wheelchair 220 may be referred to as the moving means 220 .

FIG. 3 shows an example of a simplified process of a navigation service for the transportation vulnerable provided according to various embodiments. At least a part of the simplified process may be executed by at least one processor of the electronic device 210 illustrated in FIG. 2 .

Referring to FIG. 3 , the navigation service may include a process 310 of obtaining reference state data including feature points of a plurality of reference road surfaces. For example, the process 310 may be a process for measuring the condition of the road surface. For example, the process 310 may be a process of building a database for the condition of the road surface. For example, the process 310 may be a process of acquiring characteristic points of a road surface of a path on which a transportation means for the weak in transportation moves. For example, the electronic device 210 carried by the moving means for measurement may, for the process 310 , the first road surface while the moving means moves along the first road surface in a first area. state data of , may be acquired as first reference state data, and state data of the second road surface may be acquired as second reference state data while the moving means moves along a second road surface in a second area. A method of acquiring the first and second reference state data will be described later with reference to FIGS. 5 and 6 .

In various embodiments, in process 310 , the first reference state data may be associated with characteristic information of the first road surface, and the second reference state data may be associated with characteristic information of the second road surface. . The first reference state data and the second reference state data respectively associated with the characteristic information of the first road surface and the characteristic information of the second road surface may be included in the reference state data.

The navigation service may include a process 320 of obtaining, based on reference state data, state data of a road surface on which the mobile means is moving by using the electronic device 210 mounted by the mobile means. For example, the process 320 may be a process of deriving the state data of the road surface of the path the moving means is currently moving by using the reference state data obtained in the process 310 . For example, in the process 320, by retrieving the reference state data using the characteristic points of the road surface acquired through the electronic device 210 mounted by the moving means, the It may be a process for obtaining state data. For example, in the process 320 , the electronic device 210, in a state carried by the moving means, may include one or more sensors of the electronic device 210 or one or more communication circuits of the electronic device 210 . Information may be obtained using at least one, and the reference state data may be searched based on the obtained information. The electronic device 210 selects the electronic device 210 from among a plurality of reference road surfaces (eg, a road made of gravel, a road surface made of sand, a road surface made of urethane, etc.) related to the reference state data based on the search. The moving means mounted may identify a reference road surface corresponding to a road surface currently moving, and obtain reference state data of the identified reference road surface as state data of the road surface.

The navigation service may include a process 330 of providing a service using state data of a road surface. For example, the process 330 may be a process of determining a path to which the moving means will be moved based on the state data obtained in the process 320 . For example, the process 330 may be a process of displaying the state data obtained in the process 320 on a screen displayed on the electronic device 210 . For example, the process 330 may be a process of providing a notification in a device such as the electronic device 210 based on the state data and other data obtained in the process 320 . In other words, process 330 may be a process that consumes the acquired state data.

4 is a simplified block diagram of an electronic device according to various embodiments of the present disclosure; This simplified block diagram may represent functional configurations of the electronic device 210 in the environment 200 shown in FIG. 2 .

Referring to FIG. 4 , the electronic device 210 may include a processor 420 , a memory 430 , a communication circuit 440 , a display 450 , an acceleration sensor 460 , and a gyro sensor 470 . there is.

In various embodiments, the processor 420 may control the overall operation of the electronic device 210 . In various embodiments, the processor 420 may include one processor core or may include a plurality of processor cores. For example, the processor 420 may include a multi-core such as a dual-core, a quad-core, or a hexa-core. According to embodiments, the processor 420 may further include a cache memory located internally or externally.

The processor 420 may receive commands from other components of the electronic device 210 , interpret the received commands, and perform calculations or process data according to the interpreted commands.

The processor 420 may process data or signals generated or generated in a program. For example, the processor 420 may request an instruction, a command, data, or a signal from the memory 430 to execute or control a program. The processor 420 may write (or store) or update an instruction, command, data, or signal to the memory 430 to execute or control a program.

The processor 420 may interpret a message, instruction, data, command, or signal received from the memory 430 , the communication circuit 440 , the display 450 , the acceleration sensor 460 , or the gyro sensor 470 . and can be processed. The processor 420 may generate a new message, data, instruction, or signal based on the received message, data, instruction, or signal. The processor 420 may provide the processed or generated message, data, command, or signal to the memory 430 , the communication circuit 440 , the display 450 , the acceleration sensor 460 , or the gyro sensor 470 . there is.

All or part of the processor 420 may include other components within the electronic device 210 (eg, the memory 430 , the communication circuit 440 , the display 450 , the acceleration sensor 460 , or the gyro sensor 470 ). )) and electrically or operatively or operatively coupled with or connected to.

According to embodiments, the processor 420 may be configured with one or more processors. For example, the processor 420 may include at least one of an application processor, a communication processor, a graphic processing unit (GPU), and a sensor hub. In various embodiments, the processor 420 may be configured to perform the operations illustrated through FIGS. 5-13B .

The memory 430 may store instructions for controlling the electronic device 210 , commands, control command codes, control data, or user data. For example, the memory 430 may include at least one of an application program, an operating system (OS), middleware, and a device driver.

The memory 430 may include one or more of volatile memory and non-volatile memory. Volatile memory includes dynamic random access memory (DRAM), static RAM (SRAM), synchronous DRAM (SDRAM), phase-change RAM (PRAM), magnetic RAM (MRAM), resistive RAM (RRAM), and ferroelectric RAM (FeRAM). may include The nonvolatile memory may include a read only memory (ROM), a programmable ROM (PROM), an electrically programmable ROM (EPROM), an electrically erasable programmable ROM (EEPROM), a flash memory, and the like.

The memory 430 includes a nonvolatile medium (medium) such as a hard disk drive (HDD), a solid state disk (SSD), an embedded multi media card (eMMC), and a universal flash storage (UFS). may include more.

The communication circuit 440 may support establishment of a wired or wireless communication channel between the electronic device 210 and an external electronic device, and communication through the established communication channel. According to one embodiment, communication circuitry 440 may include wireless communication circuitry (eg, cellular communication circuitry, short-range wireless communication circuitry, or global navigation satellite system (GNSS) communication circuitry) or wired communication circuitry (eg, local area network (LAN) circuitry). ) communication circuit, or power line communication circuit), and using the corresponding communication circuit among them, the first network (eg near field communication (NFC), wireless power transfer (WPT), magnetic secure transmission (MST), Bluetooth) , an external electronic device via a local area communication network such as Wi-Fi direct or infrared data association (IrDA)) or a second network (such as a cellular network, the Internet, or a telecommunication network such as a computer network (such as a LAN or WAN)). can communicate with The above-described various types of communication circuits 730 may be implemented as a single chip or as separate chips.

In various embodiments, communication circuitry 440 may be operatively coupled with processor 420 .

The display 450 may output content, data, or a signal. In various embodiments, the display 450 may display image data processed by the processor 420 .

According to embodiments, the display 450 may be configured as an integrated touch screen by being coupled with a plurality of touch sensors (not shown) capable of receiving a touch input or the like. When the display 450 is configured as a touch screen, the plurality of touch sensors may be disposed above the display 450 , within the display 450 , or below the display 450 .

In various embodiments, the acceleration sensor 460 may be used to detect or sense a change in state of the electronic device 210 . For example, the acceleration sensor 460 may detect a free fall and/or impact of the electronic device 210 . For example, the acceleration sensor 460 may be a micro electro-mechanical systems (MEMS) sensor capable of detecting gravitational acceleration within the first impact range (eg, −8 g to +8 g).

In various embodiments, the acceleration sensor 460 may be operatively coupled with the processor 420 .

In various embodiments, the gyro sensor 470 may be used to identify a posture of the electronic device 210 . For example, the gyro sensor 470 may be configured to acquire posture data for indicating an angle (or direction, orientation) of the electronic device 210 . For example, the gyro sensor 470 may acquire at least one value for indicating an amount of rotation change of the electronic device 210 in order to acquire the posture data. For example, the at least one value may include a value (eg, roll) for indicating X-axis rotation, a value for indicating Y-axis rotation (eg Yaw), and a value for indicating Z-axis rotation (eg, : pitch) may be included.

According to embodiments, the at least one value is a value that can be used in a cartesian coordinate system, a polar coordinate system, a spherical coordinate system, a cylindrical coordinate system, etc. may be converted to For example, the at least one value may be expressed as in Equation 1 below.

는 직교 좌표계의 x축에서 반시계 방향(counter-clockwise)으로

만큼의 회전 변환을 나타내기 위한 행렬이고,

는 직교 좌표계의 y축에서 반시계 방향으로

만큼의 회전 변환을 나타내기 위한 행렬이며,

는 직교 좌표계의 z축에서 반시계 방향으로

만큼의 회전 변환을 나타내기 위한 행렬이다. 상기 수학식 1에 포함된 각 행렬들을 구성하는 삼각함수 값들은 복잡도(complexity)를 감소시키기 위하여, 하기의 표 1과 같은 삼각함수 표를 이용하여 결정될 수도 있다. In Equation 1 above,

is counter-clockwise on the x-axis of the Cartesian coordinate system.

It is a matrix to represent the rotation transformation of

is counterclockwise on the y-axis of the Cartesian coordinate system.

It is a matrix to represent the rotation transformation of

is counterclockwise on the z-axis of the Cartesian coordinate system.

It is a matrix to represent the rotation transformation of Trigonometric function values constituting each matrix included in Equation 1 may be determined using a trigonometric function table as shown in Table 1 below in order to reduce complexity.

In some other embodiments, the at least one value may be set as a reference direction or an absolute value indicating a relationship between a reference value and the second state. For example, the reference direction may be a direction of gravity. However, it is not limited thereto.

In various embodiments, the gyro sensor 470 may be operatively coupled with the processor 420 .

As described above, according to various embodiments, an electronic device held by a transportation means for a disabled person includes an acceleration sensor and a global positioning system (GPS). at least one communication circuit, at least one memory configured to store instructions, and at least one processor, wherein the at least one processor, when executing the instructions, is configured to: Receive power data for movement of the moving means through a circuit, and based on the location data of the electronic device obtained through the at least one communication circuit and the acceleration data of the electronic device obtained through the acceleration sensor , obtains moving speed data of the electronic device, and based on a difference between the moving speed data and the power data, obtains state data of a road surface on which the moving means is moving, and uses the position data to obtain the state data process data to construct the state data associated with coordinates on the electronic map transformed from geographic coordinates, and store the constructed state data.

In various embodiments, the electronic device may further include a gyro sensor, and the at least one processor acquires posture change data of the electronic device through the gyro sensor when executing the instructions, and It may be further configured to acquire the state data based on the posture change data and the difference, and the posture change data may be obtained through the gyro sensor to identify a displacement difference of the road surface.

In various embodiments, the at least one processor may be configured to, when executing the instructions, obtain the state data further based on altitude data of the road surface obtained from a geographic information database.

In various embodiments, the at least one processor may be configured to obtain the state data using a trained neural network when executing the instructions.

In various embodiments, the electronic device may further include a display, and when the at least one processor executes the instructions, the stored state It may be further configured to present data via the display as an overlay on the electronic map.

As described above, according to various embodiments, the electronic device mounted by the means of transportation for the underprivileged in transportation includes a display, at least one communication circuit including a global positioning system (GPS), and configured to store instructions may include at least one memory and at least one processor, wherein the at least one processor is configured to, when executing the instructions, based on the location data of the electronic device obtained through the at least one communication circuit, the Identifies that a moving means enters a designated geographic area, and in response to the identification, based on reference state data including feature points of a plurality of reference road surfaces, through an application for a navigation service for the traffic vulnerable, the moving means determine a route of , and in response to the determination, display information on the determined route and location information of the electronic device through the display as superimposed on an electronic map in the user interface of the application.

In various embodiments, the electronic device may further include an acceleration sensor and a gyro sensor, and when the at least one processor executes the instructions, the at least one processor uses the application to remove the at least one from the moving means. Receive power data for movement of the moving means through a communication circuit of By using, the posture change data of the electronic device is obtained through the gyro sensor while the moving means is moved, and between the movement speed data and the power data obtained based on the acceleration data and the position data of the electronic device. Acquire current state data of the road surface based on the first difference and the attitude change data, and identify whether a second difference between the current state data and the reference state data is greater than or equal to a reference value, and the second difference is Transmitting the current state data to a server through the at least one communication circuit to update the reference state data based on identifying that the reference value is greater than or equal to the reference value, and the electronic device or another electronic device interworking with the electronic device To provide a notification through, it may be further configured.

In various embodiments, the electronic device may further include an acceleration sensor and a gyro sensor, and when the at least one processor executes the instructions, it is acquired through the acceleration sensor while the moving means is moved. Frequency information for instructing vibration of the electronic device mounted by the moving means is obtained from the acceleration data of the electronic device being moved, and the electronic device is obtained through the gyro sensor while the moving means is moved extracting characteristic information from the frequency information based on the posture data of , and identifying a reference road surface corresponding to a road surface on which the moving means is moving among the plurality of reference road surfaces based on the characteristic information, and the identification Based on , the display may be further configured to display the state data of the road surface using the feature points of the reference road surface extracted from the reference road surface data.

In various embodiments, when the at least one processor executes the instructions, based on the location data, the at least one processor identifies whether the moving means departs from the route, and detects that the moving means departs from the route. Based on the identification, the method may be further configured to provide a notification through the electronic device or another electronic device interworking with the electronic device.

In various embodiments, the electronic device may further include a gyro sensor, and when the at least one processor executes the instructions, the electronic device is mounted by the moving unit along the path. The posture data of the electronic device is obtained through the gyro sensor, and while the moving means is moved along the path, the posture data is used as reference posture data for identifying whether the state of the user of the electronic device is an emergency state. The configuration may be further configured to provide a notification through the electronic device or another electronic device interlocked with the electronic device based on identifying whether or not the corresponding posture data corresponds to the reference posture data and identifying that the posture data corresponds to the reference posture data.

5 is a flow diagram illustrating a method for configuring and storing state data in accordance with various embodiments. This method may be executed by the electronic device 210 shown in FIG. 4 or the processor 420 of the electronic device 210 .

Referring to FIG. 5 , in operation 510 , the processor 420 may receive power data for movement of the moving unit 220 from the moving unit 220 through the communication circuit 440 . For example, the moving means 220 may be moved while the electronic device 210 is detachably mounted. The processor 420 may receive the power data during the movement of the moving means 220 .

In various embodiments, the power data may mean a force induced in the moving means 220 for the movement of the moving means 220 . For example, when the moving means 220 includes an engine or a power device such as a motor, the power data may mean an output torque of a motor or an engine in the moving means 220 . For another example, when the moving means 220 does not include a power device such as an engine or a motor, the power data may mean the force of a passenger or a boarding assistant pushing the moving means 220 . In various embodiments, the power data may mean a force transmitted to a wheel (eg, wheel) of the moving unit 220 for the movement of the moving unit 220 . However, it is not limited thereto.

In various embodiments, the power data may be received by the electronic device 210 through a communication circuit of the moving means 220 .

According to embodiments, the power data may be received periodically. For example, the power data may be received by the electronic device 210 from the moving means 220 through the communication circuit 440 at designated intervals. When the power data is periodically received, operations 515 and 530 may be performed based on a reception period of the power data.

In operation 515 , the processor 420 obtains movement speed data based on the location data of the electronic device 210 and the acceleration data of the electronic device 210 . For example, the processor 420 uses at least one of a global positioning system (GPS) module, a cellular communication module, a Wi-Fi communication module, a Bluetooth communication module, or an NFC communication module included in the communication circuit 440 . , location data of the electronic device 210 may be acquired. For example, the processor 420 may obtain acceleration data of the electronic device 210 by using the acceleration sensor 460 of the electronic device 210 . The processor 420 may obtain movement speed data of the electronic device 210 by using the change in the position data and the acceleration data.

According to embodiments, the acceleration sensor 460 may be activated in response to execution of an application installed in the electronic device 210 and providing operations 510 to 530 . For example, the acceleration sensor 460 may be activated on condition that operation 510 is executed in the electronic device 210 to reduce power consumption of the electronic device 210 . For example, the processor 420 may activate the acceleration sensor 460 in response to receiving the power data.

In operation 520 , the processor 420 may acquire state data of the road surface on which the moving means 220 is moving, based on a difference between the moving speed data and the power data. In the description of FIGS. 9 to 13B to be described later, the state data obtained in operation 520 may be referred to as reference state data. In addition, an example of the format of the state data or the reference state data will be described later with reference to FIGS. 9 to 13B .

On the other hand, since the difference between the power data and the moving speed data may mean the difference between the expected moving speed of the moving means 220 derived from the power data and the actual moving speed of the moving means 220 , It may be an index for determining the state data of the road surface. Accordingly, the processor 420 of the electronic device 210 according to various embodiments may acquire the state data of the road surface based on a difference between the power data and the movement speed data. According to embodiments, a trained neural network may be used to obtain the state data. For example, the processor 420 may input a difference between the power data and the movement speed data as input data to the trained neural network, and obtain the state data from the trained neural network. However, it is not limited thereto.

In operation 525, the processor 420 may process the state data using the location data to configure state data associated with coordinates on the electronic map. For example, the location data may be composed of geographic coordinates. The processor 420 may configure the state data by converting the geographic coordinates into coordinates on the electronic map and associating the coordinates on the electronic map with the state data. For example, the processor 420 may configure the state data to display the state data on the electronic map.

In operation 530, the processor 420 may store the configured state data. For example, the processor 420 may store the state data in order to display the configured state data as an overlap on the electronic map.

5 shows an example of configuring the state data using a difference between the movement speed data and the power data, but this is for convenience of description. The processor 420 may configure the state data in a method other than the method illustrated in FIG. 5 or in parallel with the method illustrated in FIG. 5 . For example, the processor 420 may obtain frequency information from the acceleration data, and obtain the state data of the road surface based on the frequency information. For example, the acceleration data may include x-axis acceleration data of the electronic device 210 , y-axis acceleration data of the electronic device 210 , and z-axis acceleration data of the electronic device 210 . The processor 420, based on the posture data of the electronic device 210 obtained through the gyro sensor 470, is configured to generate the z-axis acceleration corresponding to the acceleration data in the vertical direction from the acceleration data. data can be extracted. The processor 420 may extract frequency information from the extracted z-axis acceleration data and extract feature information from the frequency information. The processor 420 may configure the state data by obtaining the state data based on the characteristic information and storing the obtained state data in association with coordinates on the electronic map. However, it is not limited thereto.

As described above, the electronic device 210 according to various embodiments moves through the electronic device 210 based on data acquired using at least one sensor and a communication circuit of the electronic device 210 . The means 220 may acquire state data of a moving road surface. The electronic device 210 according to various embodiments may provide an enhanced service for the transportation vulnerable by acquiring such state data.

6 is a flowchart illustrating a method of acquiring state data of a road surface using posture change data according to various embodiments of the present disclosure; This method may be executed by the electronic device 210 shown in FIG. 4 or the processor 420 of the electronic device 210 .

Operations 610 and 620 of FIG. 6 may be related to operation 520 of FIG. 5 .

Referring to FIG. 6 , in operation 610 , the processor 420 may acquire posture change data of the electronic device 210 through the gyro sensor 470 . For example, the posture change data may be data for indicating a difference between a reference posture of the electronic device 210 and a current posture of the electronic device 210 . For example, the posture change data may be defined as in Equation 1 or Table 1 described above.

In operation 620 , the processor 420 may acquire the state data of the road surface based on a difference between the movement speed data and the power data and the attitude change data. For example, the posture change data may reflect inclination information of a path on which the moving unit 220 is moving. For example, when the moving unit 220 moves along a path having an inclination of 10 degrees, the posture change data has the value A, and the moving unit 220 moves along a path having an inclination of 20 degrees. In this case, since the posture change data may have a B value, the posture change data may reflect inclination information of the moving path of the moving unit 220 . In other words, the processor 420 may acquire the state data of the road surface further based on the posture change data in order to further consider the inclination information of the path.

As another example, the posture change data may be used for refining the movement speed data. For example, the movement speed data may be divided into movement speed data in an x-axis direction, movement speed data in a y-axis direction, and movement speed data in a z-axis direction through the attitude change data. The processor 420 configures movement speed data suitable for deriving the state of the road surface by applying a specified weight to the separated movement speed data in the x-axis, y-axis, and z-axis directions, and the configured movement speed data and the state data of the road surface may be obtained based on a difference between the power data.

6 shows an example in which the inclination information is further considered for the state data using the gyro sensor 470, but this is for convenience of description. The electronic device 210 according to various embodiments of the present disclosure uses data acquired from the outside of the electronic device 210 as well as data acquired using at least one of the acceleration sensor 460 and the gyro sensor 470 . State data may also be obtained. For example, the processor 420 may acquire the altitude data of the road surface by accessing the geographic information database and searching the geographic information database using the location data. The processor 420 may acquire the state data further based on the altitude data. However, it is not limited thereto.

As described above, the electronic device 210 according to various embodiments further considers the attitude change data of the electronic device 210 as well as the acceleration data and the position data, so as to more precisely measure the state data of the road surface. can be measured The electronic device 210 according to various embodiments may provide an enhanced user experience for the weak in transportation through this measurement.

7 is a flowchart illustrating a method of displaying configured state data as an overlay on an electronic map, in accordance with various embodiments. This method may be executed by the electronic device 210 shown in FIG. 4 or the processor 420 of the electronic device 210 .

Operations 710 and 720 of FIG. 7 may be related to operation 530 of FIG. 5 .

8 shows an example of configured state data displayed on a display in accordance with various embodiments.

Referring to FIG. 7 , in operation 710 , the processor 420 may store the configured state data. For example, the processor 420 may process and store the configured state data as frame data for display on the display 450 .

In operation 720, the processor 420 may display the stored state data as a superposition on the electronic map. For example, the processor 420 may receive a user input for executing an application for providing a navigation service for the transportation vulnerable while displaying a background screen (eg, wallpaper) on the display 450 . In response to the reception of the user input, the processor 420 executes the application, and based on the execution of the application, within the user interface of the application, superimposed on the electronic map, the state data For example, the state data may be displayed as a superposition on the electronic map for visibility and intuition of the user of the application.

For example, referring to FIG. 8 , the processor 420 is superimposed on the electronic map 810 in the user interface 800 of the application for providing a navigation service for the transportation vulnerable through the display 450 . , the state data 820 may be displayed. For example, the state data 820 may include state information of a road surface of the path of the moving means 220 . For example, the state data 820 may include a visual object for indicating the difficulty of movement of the transportation means for the weak in traffic in order to provide the state information of the road surface. For example, the visual object may be composed of text (eg, Lv. 1, Lv. 2, ??, Lv. 5, etc.) included in the state data 820 . As another example, the visual object may be configured with a color included in the state data 820 . However, it is not limited thereto.

8 shows an example of displaying state data of only the road surface on the path of the moving means 220, but this is for convenience of description. For example, according to embodiments, not only the state data of the route of the moving means 220 but also the state data of the route or a road surface adjacent to the moving means 220 may be further displayed as superimposed on the electronic map.

As described above, the electronic device 210 according to various embodiments may provide an enhanced user experience by displaying the state data as a superposition on the electronic map.

9 is a flowchart illustrating a method of determining a route of a moving means based on reference state data according to various embodiments of the present disclosure; This method may be executed by the electronic device 210 shown in FIG. 4 or the processor 420 of the electronic device 210 .

Referring to FIG. 9 , in operation 910 , the processor 420 determines that the moving means 220 carrying the electronic device 210 is carried out based on the location data of the electronic device 210 obtained through the communication circuit 440 . Entry within a designated geographic area may be identified. For example, the designated geographic area may be defined in the electronic device 210 as data composed of geographic coordinates. The processor 420 may identify that the moving means 220 enters the designated geographic area based on identifying that the data composed of the geographic coordinates and the location data correspond. As another example, the designated geographical area may include an identifier (eg, Cell ID (identifier), MAC (media), etc.) of a relay device (eg, a base station, a Wi-Fi access point (AP), etc.) to which the electronic device 210 is accessed. access control) address, etc.) may be defined in the electronic device 210 . The processor 420 may identify that the mobile means 220 enters the designated geographic area based on identifying access to the relay device having the identifier. As another example, the designated geographic area may be defined in the electronic device 210 as text composed of at least one keyword. For example, the processor 420 identifies that there is a place name corresponding to a "waterfall" designated as a keyword from among the place names around the location data, and based on the identification, the moving means 220 is located within the designated geographical area. entry can be identified. The at least one keyword may be designated without a user input independent of another application such as a schedule application, according to embodiments. However, it is not limited thereto.

In operation 915 , in response to the identification, the processor 420 controls the moving means 220 based on reference state data including feature points of a plurality of reference road surfaces through an application for a navigation service for the weak in traffic. path can be determined. For example, each of the feature points of the plurality of reference road surfaces may be obtained by the method exemplified through the description of FIGS. 5 to 6 . However, it is not limited thereto.

In various embodiments, the format of the reference state data may be shown in Table 2 below.

standard road surface feature point information Road surface composition representative material slope sand Phase (more than 15 degrees) A Medium (more than 5 degrees and less than 15 degrees) B Lower (less than 5 degrees) C Pebble Phase (more than 15 degrees) D Medium (more than 5 degrees and less than 15 degrees) E Lower (less than 5 degrees) F urethane Phase (more than 15 degrees) G Medium (more than 5 degrees and less than 15 degrees) H Lower (less than 5 degrees) I asphalt Phase (more than 15 degrees) J Medium (more than 5 degrees and less than 15 degrees) K Lower (less than 5 degrees) L concrete Phase (more than 15 degrees) M Medium (more than 5 degrees and less than 15 degrees) N Lower (less than 5 degrees) O syncopation syncopation syncopation

In Table 2 above, it should be noted that the feature point information is denoted by 'A' to 'O', but may be defined as a range of real numbers. For example, the feature point information may be defined as a frequency range indicating vibration in a specific direction of the measuring device.

In various embodiments, the reference state data may be data obtained using a neural network. In various embodiments, the reference state data may be data constructed from data actually measured on a road surface on which the moving unit 220 is moving. In various embodiments, the reference state data may be data constructed from data actually measured on a road surface different from the road surface on which the moving unit 220 is moving. However, it is not limited thereto.

In operation 920, the processor 420 may display the determined path information and the location information of the electronic device 210 as superimposed on the electronic map. For example, in the user interface of the application, the processor 420 may display the route information and the location information as superimposed on the electronic map. For example, referring to FIG. 8 , the processor 420 may display route information including the state data 820 as superimposed on the electronic map 180 .

As described above, the electronic device 210 according to various embodiments may provide a navigation service suitable for the weak in traffic by determining the route of the moving means 220 based on the reference state data.

10 is a flowchart illustrating a method of updating reference state data in accordance with various embodiments. This method may be executed by the electronic device 210 shown in FIG. 4 or the processor 420 of the electronic device 210 .

Referring to FIG. 10 , in operation 1010 , the processor 420 may receive power data for movement of the moving unit 220 from the moving unit 220 through the communication circuit 440 . For example, the power data may be power data through the description of FIG. 5 . However, it is not limited thereto.

In operation 1015 , the processor 420 may acquire acceleration data of the electronic device 210 through the acceleration sensor 460 while the moving means 220 is moved.

In operation 1020 , the processor 420 may acquire posture change data of the electronic device 210 through the gyro sensor 470 while the moving means 220 is moved.

10 shows an example of executing operation 1020 after executing operation 1015, this is for convenience of description. Operations 1015 and 1020 may be executed simultaneously or in the reverse order. In other words, operations 1015 and 1020 may be executed in the electronic device 210 irrespective of an order.

In operation 1025 , the processor 420 is configured to control the road surface based on a first difference between the movement speed data and the power data obtained based on the acceleration data and the position data of the electronic device 210 and the posture change data. of the current state data can be obtained.

In operation 1030 , the processor 420 may identify whether a second difference between the current state data and the reference state data illustrated through the description of FIG. 9 is equal to or greater than a reference value. For example, the processor 420 may identify whether the second difference is greater than or equal to the reference value in order to identify whether the reference state data reflects the current road surface state. In other words, the reference value is a parameter used to identify whether the reference state data reflects the current road surface state, and may be a value in consideration of an error range.

In operation 1035 , the processor 420 is configured to transmit the current state data to the server via the communication circuitry 440 to update the reference state data based on identifying that the second difference is greater than or equal to the reference value. can In various embodiments, the server is a server for a database that provides a navigation service for the transportation vulnerable, and may be a server related to the application.

Meanwhile, the processor 420 may provide a notification through the electronic device 210 or another electronic device interworking with the electronic device 210 based on identifying that the second difference is equal to or greater than the reference value. For example, the other electronic device is an electronic device carried by an assistant of a passenger of the transportation means 220, and an identifier (eg, a phone number) for accessing the other electronic device is registered in advance through the application. can be

In various embodiments, the notification may be transmitted to the electronic device 210 or the other electronic device to guide that the route currently determined for the movement of the moving means 220 may be changed. In various embodiments, the notification may be transmitted to the electronic device 210 or the other electronic device to inform that the path for the current movement of the moving means 220 is determined based on a different criterion than the actual road surface condition. .

Although not shown in FIG. 10 , when the processor 420 transmits the current state data, in order to identify a path distinguished from the path determined in operation 915 of FIG. 9 based on the current state data, the current state data The route of the moving means 220 may be re-determined based on the state data.

As described above, the electronic device 210 according to various embodiments may provide an enhanced service by updating the reference state data when the reference state data does not reflect the current road surface state.

11 is a flowchart illustrating a method of displaying state data of a road surface on an electronic map according to various embodiments of the present disclosure; This method may be executed by the electronic device 210 shown in FIG. 4 or the processor 420 of the electronic device 210 .

Operations 1110 to 1125 of FIG. 11 may be related to operations 915 and 920 of FIG. 9 .

Referring to FIG. 11 , in operation 1110 , the processor 420 moves the moving unit 220 from acceleration data of the electronic device 210 obtained through the acceleration sensor 460 while the moving unit 220 is moving. ) to obtain frequency information for instructing the vibration of the mounted electronic device 210 . For example, the processor 420 may convert the acceleration data in the x-axis direction of the electronic device 210 , the acceleration data in the y-axis direction of the electronic device 210 , and the acceleration data in the z-axis direction of the electronic device 210 into the acceleration data of the electronic device 210 . The configured acceleration data may be obtained, and frequency information for indicating the vibration may be obtained based on the acceleration data.

In operation 1115 , the processor 420 may extract feature information from the frequency information based on the posture data of the electronic device 210 obtained through the gyro sensor 470 while the moving means 220 is moved. there is. For example, since the state of the road surface on which the moving means 220 moves may be reflected in the acceleration data in the z-axis direction corresponding to the direction perpendicular to the road surface, the processor 420 is configured to A z-axis direction may be identified, and frequency information in the identified z-axis direction may be extracted as the feature information.

In operation 1120 , the processor 420 may identify a reference road surface corresponding to a road on which the moving unit 220 is moving from among the plurality of reference road surfaces based on the extracted feature information. For example, the processor 420 may identify the reference road surface corresponding to the road surface on which the moving means 220 is moving by searching for the reference state data that can be expressed as shown in Table 2 using the characteristic information. .

In operation 1125 , the processor 420 may display state data of the road surface on the electronic map using the identified feature points of the reference road surface.

As described above, the electronic device 210 according to various embodiments applies the characteristic information to the reference state data, so that the moving means 220 that carries the electronic device 210 receives the state data of the road surface. Even if it is not actually measured, the state data of the road surface can be configured. Through this configuration, the electronic device 210 according to various embodiments may provide an enhanced user experience.

12A is a flow diagram illustrating a method of providing an alert in response to identification of a route departure, in accordance with various embodiments. This method may be executed by the electronic device 210 shown in FIG. 4 or the processor 420 of the electronic device 210 .

12B illustrates an example of a notification displayed according to various embodiments.

Referring to FIG. 12A , in operation 1210 , the processor 420 identifies whether the moving unit 220 deviates from the path determined through operation 915 of FIG. 9 , based on the location data of the electronic device 210 . can do.

In operation 1220 , the processor 420 may provide a notification based on identifying that the moving means 220 deviate from the route. For example, the processor 420 may display the notification through the display 450 of the electronic device 210 . As another example, the processor 420 may provide the notification by transmitting information about the notification to another electronic device carried by an assistant of the passenger of the transportation means 220 .

In various embodiments, the notification may display information for guiding that the occupant of the transportation means 220 deviates from the route. For example, referring to FIG. 12B , the processor 420 may display, through the display 450 , a notification 1220 for notifying that the passenger of the transportation means 220 deviates from the route. In various embodiments, the notification 1220 may further include executable objects. For example, the notification 1220 may include an object 1225 for invoking an emergency call and an object 1230 for explicitly canceling an emergency call. For example, when receiving an input for the object 1225 , the processor 420 may initiate an emergency call through the communication circuit 440 . For another example, if an input for the object 1230 is received or an input for the object 1225 is not received while the notification 1220 is displayed for a specified time, the processor 420 is configured to send the emergency call. can be skipped or bypassed. However, it is not limited thereto. For example, when the processor 420 does not receive an input for the object 1225 for the specified time, the processor 420 may initiate an emergency call.

As described above, the electronic device 210 according to various embodiments may provide an enhanced user experience with respect to an emergency situation of a occupant of the transportation means 220 by providing a notification upon departure from a route.

13A is a flowchart illustrating a method of providing a notification based on posture data according to various embodiments of the present disclosure; This method may be executed by the electronic device 210 shown in FIG. 4 or the processor 420 of the electronic device 210 .

13B illustrates an example of another notification displayed according to various embodiments.

Referring to FIG. 13A , in operation 1310 , the processor 420 may acquire posture data of the electronic device 210 mounted by the moving means 220 moving along a path through the gyro sensor 470 . .

In operation 1315 , the processor 420 may identify whether the acquired posture data corresponds to reference posture data. The reference posture data may be data for identifying whether the state of the occupant of the moving means 220 or the user of the electronic device 210 is an emergency state. For example, when the angle of the electronic device 210 mounted by the moving unit 220 changes to a specific angle or more, it may mean that the moving unit 220 mounting the electronic device 210 is overturned. . In various embodiments, the processor 420 may identify whether the posture data corresponds to the reference posture data while the moving means 220 is moved along the path to identify such a state.

In operation 1320, the processor 420 may provide a notification based on identifying that the posture data corresponds to the reference posture data. For example, the processor 420 may display the notification through the display 450 of the electronic device 210 . As another example, the processor 420 may provide the notification by transmitting information about the notification to another electronic device carried by an assistant of the passenger of the transportation means 220 .

In various embodiments, the notification may display information for guiding that the occupant of the transportation means 220 is in an emergency situation. For example, referring to FIG. 13B , the processor 420 may display a notification 1325 for notifying that the occupant of the transportation means 220 is in an emergency through the display 450 . In various embodiments, the notification 1325 may further include executable objects. For example, the notification 1325 may include an object 1330 for invoking an emergency call and an object 1335 for explicitly canceling an emergency call. For example, when receiving an input for the object 1330 , the processor 420 may initiate an emergency call through the communication circuit 440 . For another example, if an input for the object 1335 is received or an input for the object 1330 is not received while the notification 1325 is displayed for a specified time, the processor 420 may send the emergency call can be skipped or bypassed. However, it is not limited thereto. For example, when the processor 420 does not receive an input for the object 1330 for the specified time, the processor 420 may initiate an emergency call.

As described above, the electronic device 210 according to various embodiments may provide an enhanced user experience with respect to an emergency situation of a occupant of the transportation means 220 by providing a notification upon departure from a route.

As described above, according to various embodiments, the method for operating an electronic device mounted by a moving means for the weak in traffic and having an acceleration sensor and at least one communication circuit includes the at least one communication from the moving means. The operation of receiving power data for movement of the moving means through a circuit, and the position data of the electronic device obtained through the at least one communication circuit and the acceleration data of the electronic device obtained through the acceleration sensor based on the operation of obtaining movement speed data of the electronic device, and obtaining state data of the road surface on which the movement means is moving based on a difference between the movement speed data and the power data; processing the state data using data to construct the state data associated with coordinates on an electronic map converted from geographic coordinates; and storing the constituted state data.

In various embodiments, the electronic device may further include a gyro sensor, and the method includes: acquiring posture change data of the electronic device through the gyro sensor; Based on the method, the method may further include acquiring the state data, and the posture change data may be acquired through the gyro sensor to identify a displacement difference of the road surface.

In various embodiments, the method may further include obtaining the state data based on altitude data of the road surface obtained from a geographic information database.

In various embodiments, the method may further include obtaining the state data using a trained neural network.

In various embodiments, the method may further include displaying the stored state data through the display as a superimposition on the electronic map within a user interface of an application for a navigation service for the transportation vulnerable. .

As described above, according to various embodiments, the method for operating an electronic device mounted by a moving means for the transportation vulnerable and having a display and at least one communication circuit is obtained through the at least one communication circuit. An operation of identifying that the moving means enters a designated geographic area based on the location data of the electronic device, and, in response to the identification, through an application for a navigation service for the vulnerable in traffic, feature points of a plurality of reference road surfaces determining the route of the moving means based on reference state data including It may include an operation of displaying the location information through the display.

In various embodiments, the electronic device may further include an acceleration sensor and a gyro sensor, and the method includes, using the application, from the mobile means through the at least one communication circuit, An operation of receiving power data for movement, an operation of using the application to acquire acceleration data of the electronic device through the acceleration sensor while the movement means is moving, and an operation of using the application to obtain the movement means an operation of acquiring the posture change data of the electronic device through the gyro sensor during this movement, and a first difference between the movement speed data and the power data obtained based on the acceleration data and the position data of the electronic device; an operation of acquiring current state data of the road surface based on the attitude change data, an operation of identifying whether a second difference between the current state data and the reference state data is equal to or greater than a reference value, and the second difference is Transmitting the current state data to a server through the at least one communication circuit to update the reference state data based on identifying that the reference value is greater than or equal to the reference value, and the electronic device or another electronic device interworking with the electronic device It may further include an operation of providing a notification through.

In various embodiments, the method includes: from acceleration data of the electronic device obtained through the acceleration sensor while the moving means is moved, for instructing vibration of the electronic device mounted by the moving means to be moved An operation of acquiring frequency information, an operation of extracting characteristic information from the frequency information based on the posture data of the electronic device acquired through the gyro sensor while the moving means is moving, and an operation of extracting characteristic information from the characteristic information , identifying a reference road surface corresponding to the road surface on which the moving means is moving from among the plurality of reference road surfaces, and based on the identification, the road surface using feature points of the reference road surface extracted from the reference road surface data It may further include an operation of displaying the state data of

In various embodiments, the method includes, based on the location data, identifying whether the moving means deviates from the route, and based on identifying the departure of the moving means from the route, the The method may further include providing a notification through an electronic device or another electronic device interworking with the electronic device.

In various embodiments, the method includes: acquiring posture data of the electronic device mounted by the moving unit moving along the path through the gyro sensor; While moving along, identifying whether the posture data corresponds to reference posture data for identifying whether the user's state of the electronic device is an emergency state, and identifying that the posture data corresponds to the reference posture data The method may further include providing a notification through the electronic device or another electronic device interworking with the electronic device based on the notification.

As described above, the computer-readable recording medium according to various embodiments is carried by a transportation means for the disabled and executed by one or more processors of an electronic device having an acceleration sensor and at least one communication circuit, Receives power data for movement of the moving unit from the moving unit through the at least one communication circuit, and is acquired through the acceleration sensor and position data of the electronic device obtained through the at least one communication circuit obtaining movement speed data of the electronic device based on the acceleration data of the electronic device, and obtaining state data of a road surface on which the moving means is moving based on a difference between the movement speed data and the power data; store instructions causing the electronic device to process the state data using the location data to construct the state data associated with coordinates on an electronic map transformed from geographic coordinates, and to store the constructed state data; It may include one or more programs that

As described above, the computer-readable recording medium according to various embodiments, when executed by one or more processors of an electronic device that is carried by a transportation means for the disabled and has a display and at least one communication circuit, the Based on the location data of the electronic device obtained through at least one communication circuit, it is identified that the mobile means enters within a designated geographic area, and in response to the identification, through an application for a navigation service for the traffic vulnerable , determines a route of the moving means based on reference state data including feature points of a plurality of reference road surfaces, and in response to the determination, superimposes information on the determined route on an electronic map in the user interface of the application and one or more programs storing instructions for causing the electronic device to display the location information of the electronic device through the display.

Methods according to the embodiments described in the claims or specifications of the present disclosure may be implemented in the form of hardware, software, or a combination of hardware and software.

When implemented in software, a computer-readable storage medium storing one or more programs (software modules) may be provided. One or more programs stored in the computer-readable storage medium are configured to be executable by one or more processors in an electronic device (device). One or more programs include instructions for causing an electronic device to execute methods according to embodiments described in a claim or specification of the present disclosure.

Such programs (software modules, software) include random access memory, non-volatile memory including flash memory, read only memory (ROM), electrically erasable programmable ROM (EEPROM: Electrically Erasable Programmable Read Only Memory), magnetic disc storage device, Compact Disc-ROM (CD-ROM), Digital Versatile Discs (DVDs), or any other form of It may be stored in an optical storage device or a magnetic cassette. Alternatively, it may be stored in a memory composed of a combination of some or all thereof. In addition, each configuration memory may be included in plurality.

In addition, the program is transmitted through a communication network composed of a communication network such as the Internet, an intranet, a local area network (LAN), a wide LAN (WLAN), or a storage area network (SAN), or a combination thereof. It may be stored on an attachable storage device that can be accessed. Such a storage device may be connected to a device implementing an embodiment of the present disclosure through an external port. In addition, a separate storage device on the communication network may be connected to the device implementing the embodiment of the present disclosure.

In the specific embodiments of the present disclosure described above, elements included in the disclosure are expressed in the singular or plural according to the specific embodiments presented. However, the singular or plural expression is appropriately selected for the context presented for convenience of description, and the present disclosure is not limited to the singular or plural component, and even if the component is expressed in plural, it is composed of the singular or singular. Even an expressed component may be composed of a plurality of components.

Meanwhile, although specific embodiments have been described in the detailed description of the present disclosure, various modifications are possible without departing from the scope of the present disclosure. Therefore, the scope of the present disclosure should not be limited to the described embodiments and should be defined by the claims described below as well as the claims and equivalents.

Claims (10)

An electronic device held by a means of transportation for a disabled person, comprising:
acceleration sensor;
at least one communication circuit including a global positioning system (GPS);
at least one memory configured to store instructions; and
At least one processor, wherein the at least one processor, when executing the instructions,
receiving, via the at least one communication circuit, power data for movement of the moving means from the moving means;
obtaining movement speed data of the electronic device based on the location data of the electronic device obtained through the at least one communication circuit and the acceleration data of the electronic device obtained through the acceleration sensor;
Based on the difference between the moving speed data and the power data, obtaining state data of the road surface on which the moving means is moving,
processing the state data using the location data to construct the state data associated with coordinates on an electronic map converted from geographic coordinates;
an electronic device configured to store the configured state data.
The method according to claim 1,
Further comprising a gyro sensor,
When the at least one processor executes the instructions,
acquiring posture change data of the electronic device through the gyro sensor,
based on the posture change data and the difference, further configured to obtain the state data,
The posture change data is
An electronic device obtained through the gyro sensor to identify a displacement difference of the road surface.
The method according to claim 1, wherein the at least one processor, when executing the instructions,
The electronic device, configured to obtain the state data further based on altitude data of the road surface obtained from a geographic information database.
The method according to claim 1, wherein the at least one processor, when executing the instructions,
An electronic device configured to obtain the state data using a trained neural network.
The method according to claim 1,
further comprising a display;
When the at least one processor executes the instructions,
The electronic device is further configured to display the stored state data through the display as a superposition on the electronic map in a user interface of an application for a navigation service for the transportation vulnerable.
An electronic device mounted by a means of transportation for the disabled, comprising:
display;
at least one communication circuit including a global positioning system (GPS);
at least one memory configured to store instructions; and
At least one processor, wherein the at least one processor, when executing the instructions,
identifying, based on the location data of the electronic device obtained through the at least one communication circuit, that the mobile means enters within a designated geographic area;
In response to the identification, the route of the moving means is determined based on reference state data including feature points of a plurality of reference road surfaces through an application for a navigation service for the vulnerable in traffic,
In response to the determination, the electronic device is configured to display, through the display, information of the determined route and location information of the electronic device as superimposed on an electronic map in a user interface of the application.
7. The method of claim 6,
acceleration sensor; and
Further comprising a gyro sensor,
When the at least one processor executes the instructions,
receiving power data for movement of the mobile means from the mobile means through the at least one communication circuit using the application;
Acceleration data of the electronic device is obtained through the acceleration sensor while the moving means is moved using the application;
Using the application, the posture change data of the electronic device is obtained through the gyro sensor while the moving means is moved,
obtaining current state data of the road surface based on a first difference between the movement speed data and the power data obtained based on the acceleration data and the position data of the electronic device and the posture change data;
identify whether a second difference between the current state data and the reference state data is greater than or equal to a reference value;
based on identifying that the second difference is greater than or equal to the reference value, transmit the current state data to a server via the at least one communication circuit, to update the reference state data, the electronic device or the electronic device; to provide notifications through other associated electronic devices;
An electronic device that is further configured.
7. The method of claim 6,
acceleration sensor; and
Further comprising a gyro sensor,
When the at least one processor executes the instructions,
Acquire frequency information for instructing the vibration of the electronic device mounted by the moving unit from the acceleration data of the electronic device obtained through the acceleration sensor while the moving unit is moving,
extracting feature information from the frequency information based on the posture data of the electronic device obtained through the gyro sensor while the moving means is moving;
based on the characteristic information, identify a reference road surface corresponding to a road surface on which the moving means is moving from among the plurality of reference road surfaces,
to display the state data of the road surface using the feature points of the reference road surface extracted from the reference road surface data based on the identification;
An electronic device that is further configured.
The method according to claim 6, wherein the at least one processor, when executing the instructions,
based on the location data, identify whether the moving means deviate from the route;
The electronic device is further configured to provide a notification through the electronic device or another electronic device interworking with the electronic device, based on identifying that the moving means has departed from the route.
7. The method of claim 6,
Further comprising a gyro sensor,
When the at least one processor executes the instructions,
acquiring posture data of the electronic device mounted by the moving means moved along the path through the gyro sensor;
While the moving means is moving along the path, it is identified whether the posture data corresponds to reference posture data for identifying whether the state of the user of the electronic device is an emergency state,
to provide a notification through the electronic device or another electronic device interworking with the electronic device based on identifying that the posture data corresponds to the reference posture data;
An electronic device that is further configured.

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