JP2015061130A - Terminal, control method and control program - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a terminal and the like capable of detecting with accuracy that a user is in a state that he/she should not use the terminal, and of executing function restriction or warning output.SOLUTION: A terminal (1) related to the present invention includes: a storage part (19) storing identification information on an access point of a wireless LAN arranged in an area where utilization of the terminal during movement is forbidden; an output part (14 and 15) outputting a sound or an image; a wireless communication part (11) performing wireless communication with the access point; a sensor (16 and 17) outputting data related to the movement of the terminal; a state determination part (21) determining whether or not the terminal is moving on the basis of the data output from the sensor; and a control part (22) which, when it is determined that the terminal is moving and the identification information on the access point received via the wireless communication part is accorded with the identification information stored in the storage part, restricts at least a part of the function, or outputs warning by a sound or an image to the output part.

Description

  The present invention relates to a terminal having a communication function based on a wireless LAN, a control method, and a control program.

  In recent years, various portable terminals such as mobile phones, portable game machines, tablet PCs (Personal Computers) and the like have been used in various applications and situations. In such a portable terminal, it is considered to restrict the user from using the mobile terminal while walking.

  Patent Document 1 uses GPS (Global Positioning System) to determine that a user is walking from a difference in coordinate information acquired at regular intervals, and detects that the user is walking. Sometimes, a portable terminal device that restricts a part of available functions (for example, e-mail processing) to be temporarily unavailable and displays a message that e-mail cannot be used while moving is disclosed. .

  With such a function, the mobile terminal device can maintain and improve manners of using the mobile terminal.

JP 2005-051427 A

  However, if it is detected that the user is walking based only on the difference in the coordinate information acquired at regular intervals, the user is moving even when moving on an escalator, a moving sidewalk, etc. There was a risk of detecting and restricting some functions from being used.

  The present invention has been made to solve such a conventional problem, accurately detecting that the user should not use the terminal, and limiting the function of the terminal or outputting a warning to the user. It is an object to provide a terminal, a control method, and a control program that can be executed.

  A terminal according to the present invention is a terminal, and a storage unit that stores identification information of a wireless LAN access point arranged in an area where use of the terminal during movement is prohibited, and an output unit that outputs audio or an image And a wireless communication unit that performs wireless communication with a wireless LAN access point, a sensor that outputs data related to movement of the terminal, and whether or not the terminal is moving based on data output from the sensor When the state determination unit and the state determination unit determine that the terminal is moving and the identification information of the access point received via the wireless communication unit matches the identification information stored in the storage unit, the output unit is used. A control unit that restricts at least a part of the function or outputs an audio or image warning to the output unit so as not to use the terminal.

  In the terminal according to the present invention, it is preferable that the control unit restricts at least a part of the functions so that the output unit does not output audio.

  The terminal according to the present invention further includes a position detection unit that detects a position where the terminal exists, and the control unit determines that the terminal is moving and receives the signal via the wireless communication unit. If the identification information of the access point matches the identification information stored in the storage unit, at least a part of the function is limited or the output unit is limited only when the position where the terminal exists is a preset position. It is preferable to output a warning.

  In the terminal according to the present invention, the sensor includes a first sensor that outputs acceleration or rotational angular velocity as data relating to movement of the terminal, and a second sensor that outputs magnitude of magnetism as data relating to movement of the terminal; The state determination unit determines whether or not the terminal is moving based on the data output from the first sensor. If the terminal determines that the terminal is moving, the state determination unit outputs from the second sensor Based on the data, it is determined whether or not the user who carries the terminal is walking, and the control unit determines that the terminal is moving and the access point received via the wireless communication unit If the identification information matches the identification information stored in the storage unit, at least part of the function may be limited or a warning may be output to the output unit only when the user carrying the terminal is walking preferable.

  A terminal control method according to the present invention includes a storage unit that stores identification information of a wireless LAN access point arranged in an area where use of the terminal during movement is prohibited, an output unit that outputs audio or an image, A terminal control method comprising: a wireless communication unit that performs wireless communication with an access point of a wireless LAN; and a sensor that outputs data relating to movement of the terminal, wherein the terminal is moving based on data output from the sensor If the access point identification information received via the wireless communication unit matches the identification information stored in the storage unit, the output unit is used. This includes restricting at least a part of the functions or outputting an audio or image warning to the output unit so as not to use the terminal.

  A control program for a terminal according to the present invention includes a storage unit that stores identification information of a wireless LAN access point arranged in an area where use of the terminal during movement is prohibited, an output unit that outputs audio or an image, A control program for a terminal having a wireless communication unit that performs wireless communication with an access point of a wireless LAN, and a sensor that outputs data related to movement of the terminal, and the terminal is moving based on data output from the sensor If the access point identification information received via the wireless communication unit matches the identification information stored in the storage unit, the output unit is used. The terminal is caused to output a voice or image warning to the output unit so as to restrict at least a part of the function or not to use the terminal.

  The terminal, the control method, and the control program according to the present invention are used when the terminal is moving, in which whether or not the terminal is moving and the identification information of the access point received from the access point of the wireless LAN are set in advance. Is accurately detected that the user should not use the terminal by determining whether or not it matches the identification information of the access point arranged in the prohibited area, or the function limitation of the terminal, or It is possible to execute warning output to the user.

1 is a diagram illustrating an example of a schematic configuration of a communication system 100. FIG. 2 is a diagram illustrating an example of a schematic configuration of a mobile terminal 1. FIG. It is a figure which shows an example of the operation | movement flow of the function restriction | limiting process by the central processing part. It is a figure which shows an example of the operation | movement flow of the state determination process by the central processing part.

  Hereinafter, various embodiments of the present invention will be described with reference to the drawings. However, it should be noted that the technical scope of the present invention is not limited to these embodiments, and extends to the invention described in the claims and equivalents thereof.

  In the present embodiment, a BSSID (Basic Service Set Identifier) of a wireless LAN (Local Area Network) access point arranged in an area where use during movement is prohibited is set in advance in the mobile terminal. Then, the mobile terminal determines whether or not the user is moving using an acceleration sensor or the like, and when the user is moving and the BSSID received from the access point matches a preset BSSID, A function restriction of the mobile terminal or a warning output to the user is executed.

  FIG. 1 is a diagram illustrating an example of a schematic configuration of a communication system 100.

  The communication system 100 includes a mobile terminal 1 having a wireless LAN communication function, a wireless LAN access point 2, and a server 3.

  The access point 2 performs wireless communication with the mobile terminal 1 in the service area 4 according to the wireless LAN communication method. Further, the access point 2 is connected to the backbone network 5. A gateway 6 that relays the backbone network 5 and the Internet 7 is connected to the backbone network 5 by a wired LAN such as Ethernet (registered trademark). A server 3 is connected to the Internet 7, and the access point 2 can communicate with the server 3.

  Further, an authentication server 8 for authenticating the user of the portable terminal 1 is connected to the backbone network 5 by a wired LAN such as Ethernet (registered trademark). The mobile terminal 1 can connect to the Internet 7 via the gateway 6 when the user is authenticated by the authentication server 8.

  The access point 2 is a communication device that relays communication between the mobile terminal 1 and a device connected to the backbone network 5 or the Internet 7. The access point 2 has a communication interface circuit including an antenna whose sensitivity band is mainly 2.4 GHz band, 5 GHz band, etc., and is connected to the portable terminal 1 by the IEEE (The Institute of Electrical and Electronics Engineers, Inc.). .) Wireless communication is performed based on the 802.11 standard wireless communication system.

  The access point 2 broadcasts a beacon including BSSID, which is identification information uniquely determined for each access point, at regular intervals. Thereby, the mobile terminal 1 can recognize the access point 2.

  The server 3 includes a BSSID of an access point arranged in an area where use of the mobile terminal is prohibited (for example, a station) and a mobile terminal that prohibits use of the mobile terminal while moving in the service area of the access point. Store the address (eg, phone number). Then, the server 3 transmits and sets the BSSIDs of all the stored access points to each mobile terminal that stores the address.

  FIG. 2 is a diagram illustrating an example of a schematic configuration of the mobile terminal 1.

  The mobile terminal 1 is a communication device having a wireless LAN communication function, such as a mobile phone, a mobile information terminal (Personal Digital Assistant, PDA), a mobile game machine, a mobile music player, and a tablet PC. The portable terminal 1 enables connection to a wireless communication network, movement detection of the portable terminal 1, execution of a predetermined application program, and the like. Therefore, the mobile terminal 1 includes a first wireless communication unit 11, a second wireless communication unit 12, an operation unit 13, a display unit 14, a sound output unit 15, an acceleration sensor 16, a geomagnetic sensor 17, A GPS (Global Positioning System) unit 18, a storage unit 19, and a central processing unit 20 are included.

  The first wireless communication unit 11 has a communication interface circuit including an antenna mainly having a 2.4 GHz band, a 5 GHz band, and the like as a sensitive band. The first wireless communication unit 11 uses the IEEE 802.11 standard wireless communication system with the access point 2. Wireless communication is performed based on this. Then, the first wireless communication unit 11 supplies the data received from the access point 2 to the central processing unit 20. In addition, the first wireless communication unit 11 transmits the data supplied from the central processing unit 20 to the access point 2.

  The second wireless communication unit 12 includes a communication interface circuit including an antenna whose sensitivity band is mainly the 2.1 GHz band, and connects the mobile terminal 1 to a mobile phone network (not shown). The second wireless communication unit 12 establishes a wireless signal line by a CDMA (Code Division Multiple Access) method or the like with a base station via a channel assigned by a base station of a mobile phone (not shown), Communicate between the two. Then, the second wireless communication unit 12 supplies the data received from the base station to the central processing unit 20. The second wireless communication unit 12 transmits the data supplied from the central processing unit 20 to the base station. In addition, when the mobile terminal 1 does not have a mobile phone function, the second wireless communication unit 12 may be omitted.

  The operation unit 13 may be any device as long as the operation of the mobile terminal 1 is possible. For example, the operation unit 13 is a touch panel type input device, a keypad, or the like. The user can input letters, numbers, and the like using this device. When operated by the user, the operation unit 13 generates a signal corresponding to the operation. The generated signal is input to the central processing unit 20 as a user instruction.

  The display unit 14 is an example of an output unit, and may be any device that can output a moving image, a still image, and the like. For example, a touch panel display device, a liquid crystal display, an organic EL (Electro-Luminescence) Display etc. The display unit 14 displays a moving image corresponding to the moving image data supplied from the central processing unit 20, a still image corresponding to the still image data, and the like.

  The audio output unit 15 is an example of an output unit, and may be any device that can output audio, for example, a speaker. The sound output unit 15 emits sound corresponding to the sound signal supplied from the central processing unit 20.

  The acceleration sensor 16 detects the acceleration applied to the mobile terminal 1 for each of the three axial directions in response to a request from the central processing unit 20, and outputs the detected acceleration as data relating to the movement of the mobile terminal 1. The acceleration sensor 16 may be, for example, a piezoresistive triaxial acceleration sensor that uses a piezoresistive effect, or a capacitive triaxial acceleration sensor that uses a change in capacitance. Note that a gyro sensor that detects the rotational angular velocity of the mobile terminal 1 may be used instead of the acceleration sensor, and the rotational angular velocity may be output as data related to the movement of the mobile terminal 1 instead of the acceleration.

  The geomagnetic sensor 17 detects the orientation of the mobile terminal 1 and the magnitude of magnetism in response to a request from the central processing unit 20, and uses the detected orientation and magnitude of magnetism as data relating to movement of the mobile terminal 1. Output.

  The GPS unit 18 is an example of a position detection unit, has a GPS circuit including an antenna mainly having a sensitive band of 1.5 GHz band, and receives GPS signals from GPS satellites (not shown). The GPS unit 18 decodes the GPS signal and acquires time information and the like. Then, the GPS unit 18 calculates the pseudo distance from the GPS satellite to the mobile terminal 1 based on the time information and the like, and solves the simultaneous equations obtained by substituting the pseudo distance, whereby the mobile terminal 1 exists. The position (latitude, longitude, altitude, etc.) is detected and output as position information.

  The storage unit 19 includes, for example, a semiconductor memory. The storage unit 19 stores a driver program, an operating system program, an application program, data, and the like used for processing in the central processing unit 20. For example, the storage unit 19 includes, as a driver program, a wireless communication device driver program that controls the first wireless communication unit 11, a mobile phone communication device driver program that controls the second wireless communication unit 12, and an input device that controls the operation unit 13. A driver program, an output device driver program for controlling the display unit 14, and the like are stored. In addition, the storage unit 19 stores, as an operating system program, a connection control program for executing a wireless communication scheme of the IEEE 802.11 standard, a connection control program for a mobile phone, and the like. The storage unit 19 stores, as application programs, a web browser program that acquires and displays a web page, an e-mail program that transmits and receives e-mails, and the like. The computer program is stored in the storage unit 19 using a known setup program or the like from a computer-readable portable recording medium such as a CD-ROM (compact disk read only memory) or a DVD-ROM (digital versatile disk read only memory). May be installed. In addition, the storage unit 19 stores, as data, a BSSID of an access point preset by the server 3. Further, the storage unit 19 may temporarily store temporary data related to a predetermined process.

  The central processing unit 20 has one or a plurality of processors and their peripheral circuits. The central processing unit 20 controls the overall operation of the mobile terminal 1, and is, for example, a CPU (Central Processing Unit). The central processing unit 20 includes the first wireless communication unit 11, the first wireless communication unit 11, and the second wireless communication unit 11 so that various processes of the mobile terminal 1 are executed according to a program stored in the storage unit 19 and an operation of the operation unit 13. 2 Control operations of the wireless communication unit 12, the display unit 14, and the like. The central processing unit 20 executes processing based on programs (driver program, operating system program, application program, etc.) stored in the storage unit 19. The central processing unit 20 can execute a plurality of programs (such as application programs) in parallel.

  The central processing unit 20 includes a state determination unit 21 and a control unit 22. Each of these units included in the central processing unit 20 is a functional module implemented by a program executed on a processor included in the central processing unit 20. Alternatively, these units included in the central processing unit 20 may be mounted on the portable terminal 1 as independent integrated circuits, microprocessors, or firmware.

  FIG. 3 is a diagram illustrating an example of an operation flow of the function restriction process of the mobile terminal 1 by the central processing unit 20. The operation flow described below is executed mainly by the central processing unit 20 in cooperation with each element of the mobile terminal 1 based on a program stored in the storage unit 19 in advance.

  Initially, the state determination part 21 acquires the data regarding the movement of the portable terminal 1 output from the acceleration sensor 16 and the geomagnetic sensor 17 (step S101).

  Next, the state determination unit 21 performs state determination processing for determining whether or not the mobile terminal 1 is moving based on the data relating to the movement of the mobile terminal 1 output from the acceleration sensor 16 and the geomagnetic sensor 17. Implement (step S102). Details of the state determination process will be described later.

  Next, the control unit 22 determines whether or not the state determination unit 21 determines in the state determination process that the mobile terminal 1 is moving (step S103).

  When the state determination part 21 determines with the portable terminal 1 not moving (step S103-No), the control part 22 transfers a process to step S110.

  On the other hand, when the state determination unit 21 determines that the mobile terminal 1 is moving (step S103—Yes), the control unit 22 moves the first wireless communication unit 11 within a recent fixed period (for example, 1 second). The BSSID included in the beacon received via is acquired (step S104). Whenever the central processing unit 20 receives a beacon via the first wireless communication unit 11, the central processing unit 20 extracts the BSSID from the received beacon and stores it in the storage unit 19 together with the received time. The control unit 22 reads out and acquires the BSSID received within the recent fixed period from the storage unit 19.

  Next, the control unit 22 determines whether or not the acquired BSSID matches any one of the BSSIDs set by the server 3 stored in the storage unit 19 (step S105).

  When the acquired BSSID does not match any of the BSSIDs set by the server 3 (step S105—No), the control unit 22 proceeds to step S110.

  On the other hand, when the acquired BSSID matches any one of the BSSIDs set by the server 3 (step S105—Yes), the control unit 22 outputs the position information output from the GPS unit 18. Is acquired (step S106).

  Next, the control unit 22 determines whether or not the position indicated in the acquired position information is a preset position (step S107). The control unit 22 uses a geofencing technique to install a virtual fence on the map, and when the position indicated by the position information is in a specific fence, the position is a preset position. Is determined. By setting the virtual fence at the station platform or the like, the control unit 22 can determine whether or not the mobile terminal 1 is present at the station platform. In particular, by setting the altitude together with the latitude and longitude of the platform of the station, the control unit 22 can more accurately determine whether or not the mobile terminal 1 exists at the platform of the station.

  When the mobile terminal 1 has a mobile phone function, the control unit 22 specifies the current location of the mobile terminal 1 using a cell ID (Identifier) received from a base station of the mobile phone (not shown). Also good.

  If the control unit 22 determines that the position indicated by the position information is not a preset position (No at Step S107), the process proceeds to Step S110.

  On the other hand, when the control unit 22 determines that the position indicated by the position information is a preset position (step S107—Yes), at least one of the functions of the mobile terminal 1 using the display unit 14 or the audio output unit 15 is determined. Part is not executed (step S108).

  As a function restriction of the mobile terminal 1, the control unit 22 performs a so-called manner mode setting that restricts the sound output unit 15 from outputting sound. In addition, the control part 22 may restrict | limit so that the one part or all application program installed in the portable terminal 1 may not be performed as a function restriction | limiting of the portable terminal 1. FIG.

  Next, the control unit 22 outputs an audio warning to the audio output unit 15 or outputs an image warning to the display unit 14 so as not to use the portable terminal 1 (step S109), and the process is performed again in step S101. The process of steps S101 to S111 is repeated. Note that the control unit 22 displays the warning image on the forefront of all the displayed images so that the user can visually recognize the warning image. Alternatively, the control unit 22 may display a warning on the entire screen of the display unit 14.

  On the other hand, in step S110, the control unit 22 determines whether or not the function limitation of the mobile terminal 1 is being executed (step S110).

  When the function limitation of the mobile terminal 1 is not executed (step S110-No), the control unit 22 does not perform any particular process, returns the process to step S101 again, and repeats the processes of steps S101 to S111.

  On the other hand, when the function restriction of the mobile terminal 1 is executed (step S110-Yes), the control unit 22 releases the function restriction (step S111), returns the process to step S101 again, and performs steps S101 to S111. Repeat the process.

  In addition, the process of step S106-S107 is abbreviate | omitted, and the control part 22 is the position shown by position information, when the acquired BSSID corresponds with any one of BSSID preset by the server 3 in step S105. Regardless of whether or not is a preset position, the function restriction of the mobile terminal 1 may be executed.

  Further, either one of the processes in steps S108 and S109 may be omitted, and the control unit 22 may execute only one of the function restriction of the mobile terminal 1 and the warning output.

  FIG. 4 is a flowchart illustrating an example of the operation of the state determination process.

  The operation flow shown in FIG. 4 is executed in step S102 of the flowchart shown in FIG.

  Initially, the state determination part 21 determines whether the acceleration which the acceleration sensor 16 output is more than a 1st threshold value (step S201). The first threshold value is an average value of acceleration obtained by a previous experiment when the user carrying the mobile terminal 1 is not moving and the acceleration obtained when the user carrying the mobile terminal 1 is moving. It is determined to be an intermediate value from the average value.

  In addition, the state determination part 21 may determine whether the average value of the acceleration which the acceleration sensor 16 output within predetermined time (for example, 1 second) is more than a 1st threshold value. Thereby, it becomes possible to improve the determination accuracy of whether or not the mobile terminal 1 is moving.

  If the acceleration output from the acceleration sensor 16 is less than the first threshold (step S201—No), the state determination unit 21 determines that the mobile terminal 1 is not moving (step S202), and ends the series of steps.

  On the other hand, when the acceleration output from the acceleration sensor 16 is equal to or greater than the first threshold (step S201—Yes), the state determination unit 21 determines that the mobile terminal 1 is moving (step S203).

  Next, the state determination part 21 determines whether the magnitude | size of the magnetism output from the geomagnetic sensor 17 is more than a 2nd threshold value (step S204). The second threshold value is obtained by a prior experiment in an average value of acceleration obtained when the user carrying the mobile terminal 1 is on a train and when the user carrying the mobile terminal 1 is not on the train. It is determined to be an intermediate value from the average value of acceleration.

  In addition, the state determination part 21 may determine whether the average value of the magnitude | size of the magnetism which the geomagnetic sensor 17 output within predetermined time (for example, 1 second) is more than a 2nd threshold value. Thereby, it becomes possible to improve the determination accuracy of whether the user carrying the portable terminal 1 is walking or moving by train.

  Next, when the magnitude of the magnetism output from the geomagnetic sensor 17 is less than the second threshold (step S204—No), the state determination unit 21 determines that the user carrying the mobile terminal 1 is walking ( Step S205), a series of steps is completed.

  On the other hand, when the magnitude of the magnetism output from the geomagnetic sensor 17 is equal to or greater than the second threshold value (No in step S204), the state determination unit 21 moves the user who carries the mobile terminal 1 on a train or the like instead of walking. It determines with it being in (step S206), and complete | finishes a series of steps.

  As described above, the state determination unit 21 determines whether or not the mobile terminal 1 is moving based on the acceleration output from the acceleration sensor 16, and determines that the mobile terminal 1 is moving. Based on the magnitude of magnetism output from the sensor 17, it is determined whether or not the user carrying the mobile terminal 1 is walking.

  In addition, when the acceleration output from the acceleration sensor 16 is equal to or greater than the first threshold, the state determination unit 21 determines whether the acceleration is equal to or greater than a third threshold greater than the first threshold, and is less than the third threshold. If it is, the user may be walking and if it is greater than or equal to the third threshold, it may be determined that the user is moving by train. However, since the speed of the train frequently changes, it is possible to more accurately determine whether or not the user is walking based on the magnitude of magnetism output from the geomagnetic sensor 17. .

  In step S103 in FIG. 3, the control unit 22 does not determine whether or not the mobile terminal 1 is moving, but determines whether or not the user carrying the mobile terminal 1 is walking. Only when the user carrying the mobile terminal 1 is walking, at least a part of the functions of the mobile terminal 1 may be restricted and a warning may be output. Thereby, the user carrying the portable terminal 1 can use the portable terminal 1 when traveling by train.

  As described above, the mobile terminal 1 is preset with the BSSID of the access point arranged in the area where use during movement is prohibited. The mobile terminal 1 determines whether or not the user is moving using an acceleration sensor, and if the user is moving and the BSSID received from the access point matches a preset BSSID, the mobile terminal The function is limited or a warning is output to the user. As a result, the mobile terminal 1 can accurately detect that the user should not use the mobile terminal 1, and can execute a function restriction of the mobile terminal 1 or a warning output to the user.

  Note that the present invention is not limited to this embodiment. For example, in the present embodiment, when the user uses the mobile terminal 1 while moving at a station, the function restriction or the warning output is executed. However, when the user uses the mobile terminal 1 while moving on a road. In addition, function restriction or warning output may be executed. In that case, by setting the BSSID of the access point installed at a bus stop or the like along a road where the user is prohibited from using the mobile terminal while moving, the mobile terminal 1 can be used by the user on the road. When the mobile terminal 1 is used while moving, function restriction or warning output can be executed.

  It should be understood by those skilled in the art that various changes, substitutions and modifications can be made thereto without departing from the spirit and scope of the present invention.

DESCRIPTION OF SYMBOLS 100 Communication system 1 Portable terminal 11 1st radio | wireless communication part 12 2nd radio | wireless communication part 13 Operation part 14 Display part 15 Audio | voice output part 16 Acceleration sensor 17 Geomagnetic sensor 18 GPS part 19 Memory | storage part 20 Central processing part 21 State determination part 22 Control Part

Claims (6)

A terminal,
A storage unit for storing identification information of a wireless LAN access point arranged in an area where use of the terminal during movement is prohibited;
An output unit for outputting sound or image;
A wireless communication unit for performing wireless communication with a wireless LAN access point;
A sensor for outputting data relating to movement of the terminal;
A state determination unit that determines whether or not the terminal is moving based on data output from the sensor;
When the state determination unit determines that the terminal is moving and the identification information of the access point received via the wireless communication unit matches the identification information stored in the storage unit, the output unit is A control unit that restricts at least a part of the function to be used, or outputs an audio or image warning to the output unit so as not to use the terminal;
A terminal characterized by comprising:   The terminal according to claim 1, wherein the control unit restricts at least a part of the function so that the output unit does not output audio. A position detection unit that detects a position where the terminal exists;
The control unit determines that the state determination unit determines that the terminal is moving and the identification information of the access point received via the wireless communication unit matches the identification information stored in the storage unit The terminal according to claim 1, wherein at least a part of the function is limited or the warning is output to the output unit only when a position where the terminal exists is a preset position. The sensor includes a first sensor that outputs acceleration or rotational angular velocity as data relating to the movement of the terminal, and a second sensor that outputs magnitude of magnetism as data relating to the movement of the terminal,
The state determination unit determines whether or not the terminal is moving based on data output from the first sensor, and outputs an output from the second sensor when determining that the terminal is moving. And determining whether the user carrying the terminal is walking based on the obtained data,
The control unit determines that the state determination unit determines that the terminal is moving and the identification information of the access point received via the wireless communication unit matches the identification information stored in the storage unit Only when the user who carries the terminal is walking, at least a part of the function is limited or the warning is output to the output unit. Terminal. Wireless communication is performed with a storage unit that stores identification information of a wireless LAN access point arranged in an area where use of the terminal during movement is prohibited, an output unit that outputs voice or an image, and a wireless LAN access point A method for controlling the terminal, comprising: a wireless communication unit; and a sensor that outputs data relating to movement of the terminal,
Determine whether the terminal is moving based on the data output from the sensor,
When it is determined that the terminal is moving and the identification information of the access point received via the wireless communication unit matches the identification information stored in the storage unit, at least one of the functions using the output unit Output a warning by voice or image to the output unit so as not to use the terminal
A control method comprising: Wireless communication is performed with a storage unit that stores identification information of a wireless LAN access point arranged in an area where use of the terminal during movement is prohibited, an output unit that outputs voice or an image, and a wireless LAN access point A control program for the terminal, comprising: a wireless communication unit; and a sensor that outputs data relating to movement of the terminal,
Determine whether the terminal is moving based on the data output from the sensor,
When it is determined that the terminal is moving and the identification information of the access point received via the wireless communication unit matches the identification information stored in the storage unit, at least one of the functions using the output unit Output a warning by voice or image to the output unit so as not to use the terminal
A control program for causing the terminal to execute the above.

Images