JP2009177607A - Portable terminal, alarming system, alarming method, program, and recording medium - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a portable terminal which can individually specify an object to be alarmed, while making use of existing installations, and automatically detects arrival in a destination and carries out alarm issuing. <P>SOLUTION: This portable terminal equipped with a GPS function for acquiring the position information of the terminal itself from a GPS satellite has an alarm condition setting means to set a condition, including a movement time, a moving speed, the destination as the condition for giving an alarm to a user approaching the destination; a measuring means to measure data including a distance, a time, and a speed by using the position information and an internal clock from the GPS satellite; an alarm determining means for determining the movement and destination approach of the object to be alarmed, based on the condition set by the alarm condition setting means and data measured by the measuring means; and an alarming means to perform alarming, when the alarm determining means determines that the object to be alarmed is moving and the user is approaching the destination. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a portable terminal, an alarm notification system, an alarm notification method, a program, and a recording medium, and in particular, to notify that a user using public transportation such as a train or a bus has arrived or approached a destination. The present invention relates to the alarm notification technology.

  In general, when trying to prevent a user who rides on a public transportation such as a train or a bus from sleeping and passing through a destination, an alarm message function of a mobile phone may be used. In this type of cellular phone, the content of the alarm message and the time when the display of this message is activated are set in advance, and when the set time is detected, the message is displayed together with the alarm notification. . For example, the alarm is notified by an alarm sound such as “pippi” or vibration using a vibrator.

  However, in the alarm message function as described above, the user must set an alarm each time when alarm notification by a mobile phone is used. For this reason, there is a possibility that the user may forget to set the alarm, or a setting error such as an alarm time may occur when the alarm is set, so that the alarm function cannot be used effectively.

  On the other hand, for example, Patent Document 1 discloses an alarm output method for automatically notifying the user that the vehicle has arrived at the destination by simply inputting the destination station name in advance. In this alarm output method, destination station name information is registered in the station data setting unit in advance, and when a station name code is received from a station by radio signal, the registered station name information and the received station name code are compared and collated. If they match, an alarm signal is generated and the user is left unattended at the destination station.

Further, for example, Patent Document 2 discloses an arrival notification system that can accurately notify when arrival even when a transportation facility is delayed. In the arrival notification system, an arrival point code transmission facility is arranged in each transportation facility, and a target arrival point code is registered in each portable information terminal. And the arrival point code | cord | chord emitted from transmission facilities is confirmed with a portable information terminal, and arrival is notified by an alarm when it matches with the registered destination point code | cord | chord.
Japanese Patent Laid-Open No. 11-163781 JP 2002-319999 A

  In the alarm output method of the cited document 1, it is conceivable that the alarm is activated when, for example, the user walks from the house and arrives at the station. This is an annoying function for the user when the user wants to use the alarm function to prevent overtaking when getting off. For this reason, it becomes possible to improve the usability to be able to individually specify the movement of the target for which the alarm notification of the arrival at the destination is performed.

  The alarm output method of Patent Document 1 requires that a station name code wireless transmission facility be provided at the station, and the arrival notification system of Patent Document 2 requires an arrival point code transmission facility for each transportation facility. In other words, if these services are to be received in a wide area, considerable capital investment costs will be incurred. For this reason, it is desirable to be able to use existing equipment such as a GPS technology that makes it possible to acquire position information from GPS satellites, and a traffic guidance system that can acquire a route to a destination, a required time, and the like.

  Therefore, the present invention effectively utilizes existing equipment, and can individually identify the movement of a target for which alarm notification is performed, and a mobile terminal that automatically detects arrival at the destination and performs alarm notification. An object is to provide a notification system or the like.

  In order to achieve such an object, a first portable terminal of the present invention is a portable terminal having a GPS function for acquiring position information of its own device from a GPS satellite, and an object of a user who carries the portable terminal and moves As conditions for alarm notification for approaching the ground, alarm condition setting means for setting conditions including travel time, travel speed, destination, position information from GPS satellites and internal clock, distance, time A measuring means for measuring data including speed, an alarm determining means for determining the movement of the alarm object and the approach to the destination based on the condition set by the alarm condition setting means and the data measured by the measuring means, and an alarm When it is determined by the determination means that the alarm is to be moved and the user has determined that the user is approaching the destination, Having, and alarm notification means for performing.

  The first alarm notification system of the present invention includes a GPS satellite that performs GPS communication, a portable terminal that includes a GPS function that acquires position information of the own device from the GPS satellite, and an external server that holds route information. The mobile terminal includes a travel time, a travel speed, and a destination as conditions for performing alarm notification for a user approaching the destination traveling with the mobile terminal. Alarm condition setting means for setting conditions, measurement means for measuring data including distance, time, and speed using position information from GPS satellites and an internal clock, and conditions and measurement means set by the alarm condition setting means Alarm determination means for determining the movement of the alarm target and the approach of the destination based on the data measured by the alarm, and alarm notification by the alarm determination means It is determined that the movement of the elephants, and when it is determined that the user is approaching the destination, having an alarm notifying means for performing an alarm notify the destination approach, the.

  The first alarm notification method of the present invention is an alarm notification method in a portable terminal having a GPS function for acquiring position information of the own device from a GPS satellite, and is a destination for a user who travels with the portable terminal. Using the alarm condition setting step for setting the conditions including the movement time, movement speed, and destination as conditions for performing alarm notification for the approach, the position information from the GPS satellite and the internal clock, the distance, time, A measurement step for measuring data including speed, an alarm determination step for determining the movement of the alarm target and the approach to the destination based on the condition set in the alarm condition setting step and the data measured in the measurement step, and an alarm determination If it is determined in step that the alarm notification target is moving and the user is approaching the destination To have an alarm notification step of performing an alarm notification to the destination approaching, the.

  The first program of the present invention is a program used for a portable terminal having a GPS function for acquiring position information of its own device from a GPS satellite, and for approaching a destination of a user traveling with the portable terminal. As a condition for alarm notification, the distance, time, and speed are set using the alarm condition setting function that sets conditions including movement time, movement speed, and destination, and the position information from the GPS satellite and the internal clock. Based on the measurement function that measures the data included, the condition set by the alarm condition setting function and the data measured by the measurement function, the alarm determination function that determines the movement of the alarm target and the approach to the destination, and the alarm determination function When it is determined that the alarm is to be moved and it is determined that the user is approaching the destination, an alarm is given for approaching the destination To realize and alarm notification function to perform the knowledge, to the computer.

  The first recording medium of the present invention is a computer-readable recording medium that records the above program.

  According to the present invention, a mobile terminal that can effectively use existing facilities and can individually specify movement of an object for which alarm notification is performed, and the mobile terminal automatically detects arrival at the destination and performs alarm notification. A notification system or the like is provided.

  As shown in FIG. 1, the portable terminal to which the present invention is applied has a GPS function. The alarm condition setting means 2, the measurement means 3, the alarm determination means 4, the alarm notification means, the GPS means 6, and the clock means 7 are provided. Have The alarm condition setting means 2 sets conditions (movement time, movement speed, destination, etc.) for issuing an alarm for approaching the destination. The measuring means 3 measures various data (distance to destination, estimated arrival time, moving speed, etc.) using position information from the GPS satellite 8 and time information from the clock means 7. Based on the set condition and the measured data, the alarm determination unit 4 determines whether the movement is a target for alarm notification and whether the vehicle is approaching the destination. The alarm notification means 5 performs alarm notification when it is determined that the alarm notification target is moving and the destination is approaching.

  The alarm determination means 4 is measured with an alarm target movement determination means for determining whether or not the alarm notification target movement is based on the set movement time condition and movement speed condition and the measured movement time and movement speed. You may comprise so that it may have the destination approach determination means which determines that it is approaching to a destination when the distance to a destination is below a predetermined threshold value.

  Further, even when the alarm determination unit 4 determines that the destination is approaching from the measured distance to the destination, the alarm determination unit 4 compares the predicted arrival time measured by the measuring unit 3 with the current time during the approach. The user may be determined to be out of alarm notification when there is a divergence greater than or equal to a predetermined threshold in time.

  Further, the alarm determination unit 4 compares the predicted arrival time measured by the measurement unit 3 with the current time during the approach when the destination approach is determined from the measured distance to the destination. Even if there is a divergence greater than or equal to a predetermined threshold, the user's movement is alarmed when information on delays and accidents on the user's movement route is acquired from an external server (for example, used in a traffic guidance system) You may comprise so that it may determine with the object of.

  In the present invention, it is possible to individually specify a movement for performing alarm notification by setting an alarm condition including a movement time, a movement speed, and a destination. In addition, measurement data necessary to make a determination in light of the set conditions is acquired from a GPS satellite or an external server, and existing facilities are used effectively. Once the alarm condition is set, the time of movement, speed, distance to the destination, etc. are measured for the user's movement, and it is automatically judged whether the condition is met. Activate to inform the destination approach. For this reason, it is not necessary to sequentially set the alarm every time the alarm function is used.

  Hereinafter, embodiments of the present invention will be described with reference to FIGS. FIG. 2 is a diagram showing the configuration of the alarm notification system in the present embodiment. The alarm notification system according to the present embodiment includes a mobile phone 10, a movement route guide server 50, and a GPS satellite 80. As described above, the travel route guidance server 50 provides a traffic guidance system that provides a route that can arrive at the destination by the desired arrival time, and a route from the departure point to the destination specified by the user. It is a server device used in a route search service that is searched and provided. The GPS satellite 80 transmits a radio wave to a terminal device having a GPS reception function, and the terminal device receives this radio wave, measures the current position, and obtains position information.

  FIG. 3 is a functional block diagram showing the internal configuration of the mobile phone 10 of the present embodiment. The mobile phone 10 includes a control unit 11, a memory unit 12, an input display unit 13, a GPS unit 14, an internal clock 15, a transmission / reception unit 16, an alarm condition setting unit 17, a movement speed measurement unit 18, an alarm target movement determination unit 19, an arrival A time prediction unit 20, a destination approach determination unit 21, and an alarm unit 22 are provided.

  The control unit 11 controls the overall operation of the mobile phone 10 according to a control program stored in the memory unit 12. The memory unit 12 has an area for storing a control program for the entire operation of the mobile phone 10 and individual application programs (email function, network function, etc.) and a work area. The input display unit 13 accepts input of user operation details, and displays data and device status during communication. The GPS unit 14 receives radio waves from GPS satellites and acquires position information. The internal clock 15 holds accurate time information. The transmission / reception unit 16 transmits / receives data from / from an external server connected to the network.

  The alarm condition setting unit 17 has a configuration corresponding to the alarm condition setting unit 2 and uses the time, speed, and place name data input from the input display unit 13 as alarm conditions (movement time condition, movement speed condition, destination condition). Set. The moving speed measuring unit 18 has a configuration corresponding to the measuring unit 3 and measures the moving speed using the position information of the own device acquired by the GPS unit 14 and the time information from the internal clock 15.

  The alarm target movement determination unit 19 has a configuration corresponding to the alarm determination unit 4, the movement time condition and the movement speed condition set by the alarm condition setting unit 17, the time information (movement time) from the internal clock 15, and the movement speed. Using the moving speed measured by the measuring unit 18, it is determined whether or not the user's movement is an alarm notification target. The arrival time predicting unit 20 has a configuration corresponding to the measuring means 3 and is measured by the destination position information acquired from the external server by the transmitting / receiving unit 16, the position information of the own device from the GPS unit 14, and the moving speed measuring unit 18. The arrival time at the destination is predicted using the moving speed.

  The destination approach determination unit 21 has a configuration corresponding to the measurement unit 3 and the alarm determination unit 4, and uses the position information of the destination acquired by the transmission / reception unit 16 from the external server and the position information of the own device from the GPS unit 14. The distance to the destination is obtained, and it is determined whether or not the destination is approached. The alarm unit 22 has a configuration corresponding to the alarm notification unit 5, and when the alarm target movement determination unit 19 determines that the alarm notification target has moved and the destination approach determination unit 21 determines that the destination has approached the destination. In addition, an alarm function is activated to notify the destination approach or destination arrival.

  FIG. 4 is a chart for explaining the alarm notification operation in the present embodiment. First, in the alarm condition setting unit 17, a condition setting for determining whether or not the movement performed by the user is a target of alarm notification is performed in advance (step S1). The setting contents are a movement time condition, a movement speed condition, and a destination condition. In the movement time condition, the condition setting of the time zone in which the alarm target is moved is set (example: 22: 00 to 3:00). In the moving speed condition, a speed condition for moving the alarm target is set (for example, average speed 20 km to 60 km). In the destination conditions, the destination point for the movement of the alarm target is set, the destination information that is normally used is set in the default setting, and the destination information that is temporarily used in the temporary setting is set (eg, default setting-Funabashi). , Temporary setting-Ikebukuro).

  When the alarm condition is set as described above, the setting content is stored in a predetermined area of the memory unit 12 (FIG. 3), and the moving speed condition, the time zone condition, and the destination condition are output (step). S1). The moving speed condition is input to the moving speed measuring unit 18 (step S2), the time zone condition is input to the alarm target movement determining unit 19 (step S3), and the destination condition is input to the destination approach determining unit 21 (step S3). Step S4).

  Subsequently, the moving speed measurement unit 18 inputs the position information of the own device output from the GPS unit 14 (steps S5 and S6). Further, the current time information output from the internal clock 15 is input (steps S7 and S8). The moving speed measuring unit 18 acquires position information and time information at predetermined timings, and uses these pieces of information to calculate the moving speed of the user (mobile phone) at regular intervals (step S9). Then, the moving speed measuring unit 18 collates the calculated moving speed with the moving speed condition, and obtains a condition conforming result that is quantified (for example, “0” for condition conformance and “1” for condition unconformity). The moving speed calculated at a constant interval and the condition conforming result obtained in accordance with the moving speed are stored in a predetermined area of the memory unit 12 (FIG. 3), and the numerical condition conforming result is stored in the alarm target movement determining unit 19. Output (step S9).

  The alarm target movement determination unit 19 obtains an average value for the condition conforming results acquired as a plurality of numerical data. Then, the average value is compared with the threshold value, and it is determined whether or not the user's movement corresponds to the movement of the alarm notification target regarding the movement speed condition. When the average value is equal to or greater than the threshold value, it is determined that the alarm notification target is moved. When the average value is less than the threshold value, it is determined that the movement is not the notification target. Further, the alarm target movement determination unit 19 acquires time information from the internal clock 15 at a predetermined timing (steps S11 and S12). Then, the acquired time information and the movement time condition are collated to obtain a digitized condition conforming result, and the condition conforming result is stored in a predetermined area of the memory unit 12 (FIG. 3). Then, as in the case of the moving speed condition, the average value is calculated and compared with a threshold value to determine whether the alarm notification target is moving.

  Note that the alarm target movement determination unit 19 finally determines that the alarm notification target is moved when it is determined as a notification target in the determination of both the movement speed condition and the movement time condition (step S13). Then, the alarm target movement determination unit 19 outputs the determination result of the alarm target movement to the arrival time prediction unit 20 and the alarm unit 22 (steps S13 to S15).

  The arrival time prediction unit 20 inputs the determination result of the target movement from the alarm target movement determination unit 19 (step S14). Further, the position information of the own device output from the GPS unit 14 is input (steps S16 and S17). The destination position information acquired from the travel route guide server 50 (FIG. 2) is input from the transmission / reception unit 16 (FIG. 3) and stored in a predetermined area of the memory unit 12 (FIG. 3). Then, the arrival time prediction unit 20 calculates a predicted arrival time at the destination using the input position information of the own device, the position information of the destination stored in the memory unit 12 and the moving speed, and determines the destination approach It outputs to the part 21 (step S18).

  In addition, the position information of the own device acquired from the GPS satellite 80 may be transmitted to the travel route guide server 50 by the transmission / reception unit 16 so that the predicted arrival time at the destination is calculated in the travel route guide server 50. it can. In this case, the predicted arrival time calculated by the movement route guide server 50 is acquired by the arrival time prediction unit 20 and input to the destination approach determination unit 21.

  Subsequently, the destination approach determination unit 21 inputs the predicted arrival time from the arrival time prediction unit 20. Further, the position information of the own device output from the GPS unit 14 is input, and the current time information output from the internal clock 15 is input (steps S20 to S23). Further, the delay accident information acquired from the travel route guide server 50 (FIG. 2) is input from the transmission / reception unit 16 (FIG. 3) and stored in a predetermined area of the memory unit 12 (FIG. 3). Then, the destination approach determination unit 21 uses the input location information of the own device and the location information of the destination stored in the memory unit 12 (FIG. 3), and the user (mobile phone 10) has approached the destination. Is determined (step S24). Further, using the input predicted arrival time and the delayed accident information stored in the memory unit 12 (FIG. 3), it is determined whether or not alarm notification is further performed for the movement determined to be alarm notification target and approaching the destination. I do.

  The destination approach determination unit 21 determines that the alarm target is moving, and even if it is determined that the destination is approaching, the predicted arrival time is compared with the current time in order to prevent false alarm notifications. If there is, the determination of the movement of the alarm target is canceled, and the movement is out of the target. Even if there is a certain difference between the predicted arrival time and the current time, if the acquired delayed accident information is on the movement route, the alarm object movement determination is not canceled and the alarm object movement is not canceled. And

  And the alarm part 22 is based on a dial tone or vibration with respect to a user's movement, when an object determination result (step S15) is a movement of an alarm notification object and an approach determination result (step S25) is a destination approach. Alarm notification is performed (step S26).

  FIG. 5 is a flowchart showing a flow of alarm object determination and destination approach determination in the present embodiment. First, the alarm target movement determination unit 19 and the destination approach determination unit 21 acquire the set alarm condition and various measured data (step S101). The alarm conditions are a moving speed condition, a moving time condition, and a destination condition, and the measurement data is a moving speed, a moving time, position information of the own device and the destination, and time information.

  Next, with respect to the travel time condition, the measurement data is compared with the set condition to determine whether the condition is satisfied (step S102). When the movement time condition is satisfied (step S102 / YES), the measurement data is compared with the set condition for the movement speed condition to determine whether the condition is satisfied (step S103). If the moving speed condition is also satisfied (step S103 / YES), the distance to the destination and the predicted arrival time are calculated (step S104). Conversely, if any one of the movement time condition and the movement speed condition is not satisfied (step S102 / NO, step S103 / NO), it is determined that the movement is outside the alarm target (step S109).

  First, the distance to the destination is compared with a threshold (step S105), and if it is equal to or less than the threshold (step S105 / YES), it is determined that the destination is approaching for the time being. When the distance to the destination exceeds the threshold (step S105 / NO), it is determined that the destination is not approaching (step S110).

  For the time being, when it is determined that the destination is approaching, the predicted arrival time is compared with the approach time (current time) (step S106). If both times do not deviate by more than the threshold value (step S106 / NO), it is determined that the movement is an alarm target and the destination is approaching (step S108). If the two times deviate from the threshold value or more, it is further determined whether there is a delay or an accident on the moving route (step S107).

  If there is a delay or an accident (step S107 / YES), it is determined that the alarm is moving and the destination is approached even if the predicted arrival time and the current time are different (step S108). On the other hand, when there is no delay or accident (step S107 / NO), it is determined that the movement is out of the alarm target even if the distance to the destination is equal to or less than a certain distance (step S109).

  Then, an alarm notification is given to the movement determined as the alarm target and the movement determined as approaching the destination (step S111). The movement determined to be out of the alarm target or the movement determined as not being close to the destination even for the alarm target ends the processing without performing alarm notification.

  According to the present embodiment, the user can use the alarm function without performing a condition setting operation each time, and the operation load on the user is reduced. For this reason, it is possible to prevent a malfunction (including a case where it does not operate) due to forgetting the registration work. The reason for this is to automatically determine the necessity of alarm notification for the movement of the user and start a series of processes for alarm notification. In addition, the alarm notification time is dynamic because the alarm is not set at a fixed time, and the necessity of alarm notification depending on the location is determined.

  In addition, according to the present embodiment, it is not necessary to install a device in each public transportation facility (vehicle or the like), and a significant cost reduction is possible. Further, the alarm notification can be used regardless of the vehicle to be used (the presence or absence of an information providing device) and eventually the transportation means (train, bus, etc.). The reason is that a device that provides position information uses a GPS satellite.

  The above-described embodiment is a preferred embodiment of the present invention, and the scope of the present invention is not limited to the above-described embodiment alone, and various modifications are made without departing from the gist of the present invention. Implementation is possible.

  That is, the mobile phone in the above-described embodiment operates by processing, means, and functions executed by a computer according to program instructions. The program sends a command to each component of the computer, and compares the set conditions with the measurement data for the movement time and movement speed by the predetermined processing and function as described above, for example, the alarm target movement determination unit 19. Then, a process for determining whether or not the user's movement is an alarm target is performed. Further, the destination approach determination unit 21 determines the destination approach by obtaining the distance to the destination, and further determines whether the alarm should be notified by using the predicted arrival time and the delayed accident information on the travel route. Processing to determine is performed. As described above, the processes and means in the above-described embodiment are realized by specific means in which the program and the computer cooperate.

  Then, for example, a computer (CPU) of a mobile phone reads out the program code stored in the storage medium via a computer-readable recording medium that records the program code of the software that realizes the functions of the above-described embodiment, that is, the storage medium. The object of the present invention can also be achieved by executing. Further, the program can be loaded and executed directly on a computer through a communication line without going through a recording medium, and the object of the present invention can be achieved similarly.

  In this case, the program code itself read from the storage medium or loaded and executed through the communication line realizes the functions of the above-described embodiment. And the storage medium which memorize | stored the program code comprises this invention.

  Examples of the storage medium for supplying the program code include a floppy (registered trademark) disk, a hard disk, an optical disk, a magneto-optical disk, a CD-ROM, a CD-R, a nonvolatile memory card, a ROM, and a magnetic tape. Can be used.

It is the figure which showed the structure of the portable terminal to which this invention is applied. It is the figure which showed schematic structure of the alarm alerting | reporting system which concerns on embodiment of this invention. It is a functional block diagram showing an internal configuration of a mobile phone according to an embodiment of the present invention. It is a chart for demonstrating the alarm alerting | reporting operation | movement in embodiment of this invention. It is the flowchart which showed the flow of the alarm object determination in the embodiment of this invention and the destination approach determination.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Mobile terminal 2 Alarm condition setting means 3 Measurement means 4 Alarm determination means 5 Alarm notification means 6 GPS means 7 Clock means 8, 80 GPS satellite 10 Mobile phone 11 Control part 12 Memory part 13 Input display part 14 GPS part 15 Internal clock 16 Transmission / reception unit 17 Alarm condition setting unit 18 Movement speed measurement unit 19 Alarm target movement determination unit 20 Arrival time prediction unit 21 Destination approach determination unit 22 Alarm unit 50 Travel route guidance server

Claims (13)

A portable terminal having a GPS function for acquiring position information of its own device from a GPS satellite,
Alarm condition setting means for setting a condition including a moving time, a moving speed, and a destination as a condition for performing alarm notification with respect to a destination approach of a user who travels carrying the mobile terminal;
Measuring means for measuring data including distance, time, speed using the position information from the GPS satellite and the internal clock;
Alarm determining means for determining alarm target movement and destination approach based on the conditions set by the alarm condition setting means and the data measured by the measuring means;
Alarm notification means for performing alarm notification on the approach to the destination when it is determined by the alarm determination means that the movement of the alarm notification target is determined and the user is approaching the destination;
A portable terminal characterized by comprising: The measuring means measures the distance to the destination using the position information of the destination and the position information from the GPS satellite,
The alarm determination means includes
Based on the movement time condition and movement speed condition set by the alarm condition setting means and the movement time and movement speed measured by the measurement means, it is determined whether or not the user movement is an alarm notification target. An alarm target movement determination means for determining;
Destination approach determining means for determining that the user is approaching the destination when the distance to the destination measured by the measuring means is not more than a predetermined threshold;
The mobile terminal according to claim 1, comprising: The measuring means measures the position information of the destination, the position information from the GPS satellite, the distance to the destination using the internal clock, and the estimated arrival time,
Even if the alarm determination means determines that the user is approaching the destination from the distance to the destination measured by the measurement means, the alarm arrival means approaches the predicted arrival time measured by the measurement means. 3. The mobile terminal according to claim 1, wherein the mobile terminal determines that the movement of the user is not subject to alarm notification when there is a divergence greater than or equal to a predetermined threshold at both times by comparing the current time. The measuring means measures the position information of the destination, the position information from the GPS satellite, the distance to the destination using the internal clock, and the estimated arrival time,
The alarm determination means is in the case where it is determined that the user is approaching the destination from the distance to the destination measured by the measurement means, and is in proximity to the predicted arrival time measured by the measurement means Even if there is a divergence greater than or equal to a predetermined threshold at both times, the user's movement is alarmed when information on delays and accidents on the user's movement route is acquired from an external server. The mobile terminal according to claim 1, wherein the mobile terminal is determined as a notification target.   5. The alarm condition setting unit according to any one of claims 1 to 4, wherein the alarm condition setting means sets a condition for a destination to be used on a daily basis by a default setting, and sets a condition for a destination to be temporarily used by a temporary setting. The portable terminal of Claim 1. The measuring means measures moving time and moving speed at regular intervals,
The alarm judging means is a numerical condition conformity for each fixed time obtained from the moving time condition and moving speed condition set by the alarm condition setting means and the moving time and moving speed measured by the measuring means. An average value of the results is calculated, and when the average value is equal to or greater than a predetermined threshold, the user's movement is determined as an alarm notification target, and when the average value falls below a predetermined threshold, the user's movement is alarmed The mobile terminal according to claim 1, wherein the mobile terminal is determined not to be notified. An alarm notification system including a GPS satellite that performs GPS communication, a portable terminal that includes a GPS function that acquires position information of the own device from the GPS satellite, and an external server that holds route information,
The portable terminal is
Alarm condition setting means for setting a condition including a moving time, a moving speed, and a destination as a condition for performing alarm notification with respect to a destination approach of a user who travels carrying the mobile terminal;
Measuring means for measuring data including distance, time, and speed using the position information and the internal clock from the GPS satellite;
Alarm determining means for determining alarm target movement and destination approach based on the conditions set by the alarm condition setting means and the data measured by the measuring means;
Alarm notification means for performing alarm notification on the approach to the destination when it is determined by the alarm determination means that the movement of the alarm notification target is determined and the user is approaching the destination;
An alarm notification system comprising: The measuring means measures the distance to the destination using the position information of the destination and the position information from the GPS satellite,
The alarm determination means includes
Based on the movement time condition and movement speed condition set by the alarm condition setting means and the movement time and movement speed measured by the measurement means, it is determined whether or not the user movement is an alarm notification target. An alarm target movement determination means for determining;
Destination approach determining means for determining that the user is approaching the destination when the distance to the destination measured by the measuring means is not more than a predetermined threshold;
The alarm notification system according to claim 7, further comprising: An alarm notification method in a portable terminal having a GPS function for acquiring position information of the own device from a GPS satellite,
An alarm condition setting step for setting a condition including a moving time, a moving speed, and a destination as a condition for performing alarm notification with respect to a destination approach of a user who travels carrying the mobile terminal;
A measurement step of measuring data including distance, time, and speed using the position information and the internal clock from the GPS satellite;
Based on the conditions set by the alarm condition setting step and the data measured by the measurement step, an alarm determination step for determining alarm target movement and destination approach;
An alarm notification step for performing alarm notification on the approach to the destination when the alarm determination step determines that the alarm is to be moved and the user is determined to be approaching the destination;
An alarm notification method characterized by comprising: The measurement step measures the distance to the destination using the position information of the destination and the position information from the GPS satellite,
The alarm determination step includes
Based on the movement time condition and movement speed condition set in the alarm condition setting step and the movement time and movement speed measured in the measurement step, it is determined whether or not the user movement is an alarm notification target. An alarm target movement determination step for determining;
A destination approach determining step for determining that the user is approaching the destination when a distance to the destination measured by the measuring step is equal to or less than a predetermined threshold;
The alarm notification method according to claim 9, further comprising: A program used for a portable terminal having a GPS function for acquiring position information of its own device from a GPS satellite,
An alarm condition setting function for setting a condition including a moving time, a moving speed, and a destination as a condition for performing alarm notification with respect to a destination approach of a user traveling with the mobile terminal; and
A measurement function for measuring data including distance, time, and speed using the position information and the internal clock from the GPS satellite;
An alarm determination function for determining alarm target movement and destination approach based on the condition set by the alarm condition setting function and the data measured by the measurement function;
An alarm notification function for performing alarm notification on the approach to the destination when it is determined by the alarm determination function that the movement of the alarm notification target is determined and the user is approaching the destination;
A program characterized by causing a computer to realize. The measurement function measures the distance to the destination using the position information of the destination and the position information from the GPS satellite,
The alarm judgment function is
Based on the movement time condition and movement speed condition set by the alarm condition setting function and the movement time and movement speed measured by the measurement function, it is determined whether or not the movement of the user is a movement subject to alarm notification. An alarm target movement judgment function to judge,
A destination approach determination function for determining that the user is approaching the destination when a distance to the destination measured by the measurement function is equal to or less than a predetermined threshold;
The program according to claim 11, wherein the program is implemented on a computer.   13. A recording medium on which the program according to claim 11 is recorded and readable by a computer.

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