JP2009258976A - Portable terminal - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a portable terminal for, when any abnormal act beyond a preregistered typical act is detected, immediately and automatically notifying the result even when a portable telephone owner or a notification candidate do not instruct notification. <P>SOLUTION: A portable terminal 1 is provided with: a date and time acquisition part 2 for acquiring the date and time; a position acquisition part 3 for acquiring a current position; an act history storage part 7 for storing information to be output by an act estimation part 4 which estimates the act of an owner as an act history; and a typical act pattern storage part 8 for storing a typical act pattern in which the act of the owner at the prescribed date and time and position is preset. An act pattern comparing part 9 compares the act history information on the date and time set in the typical act pattern with the typical act pattern information, and when the typical act pattern is not matched with the act history, a notification part 10 notifies an incoming terminal 11 of abnormal act information showing the result. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a portable terminal that grasps the position and behavior of an owner and notifies an abnormal behavior to the outside.

  Have a mobile phone equipped with GPS (Global Positioning System) function as a means of confirming the location of the victim in a disaster, confirming the safety of a child at school or school, and confirming the location of a senior citizen Thus, various position notification systems have been proposed that notify position information to a terminal of a notification applicant. In such a position notification system, when it is necessary to confirm a position at the time of a disaster or the like, the position information is notified by an instruction from a mobile phone owner or a notification applicant.

  For example, in Patent Document 1, in addition to the function of the above-described position notification system, a change in the condition of the mobile phone owner, such as body temperature and heart rate, is monitored. A confirmation method has been proposed.

JP 2006-120060 A

  Since the conventional location notification system using a portable terminal is configured as described above, the location information notification is instructed by the mobile phone owner or the notification requester, and both cannot or do not provide the notification instruction. There is a problem in that it is impossible to notify and confirm location information when there is no concern. For example, if a child who is the owner of a mobile phone is involved in some trouble when going to school or attending a school and cannot move, and the notification of location information cannot be sent, the child who wants the notification will also behave I couldn't figure out if I was doing it, so I didn't give instructions to confirm location information.

  Further, even if the notification instruction can be performed in Patent Document 1, what can be confirmed by the notification is the position and body state of the mobile phone owner, and there is a problem that the content of the action cannot be confirmed.

  The present invention has been made to solve the above-described problems, and the mobile phone owner or the applicant for notification is not owned by the mobile phone owner and does not send the notification instruction. It is an object to automatically notify an abnormal behavior immediately when an abnormal behavior of a person is detected.

  The portable terminal according to the present invention estimates the behavior of the subject from the detection value of the sensor using the sensor that detects the physical quantity generated by the motion of the subject and the information that classifies the behavior content estimated from the characteristics of the physical quantity. The action estimation unit, the date acquisition unit for acquiring the current date and time, the position acquisition unit for acquiring the current position of the target person, the date and time acquired by the date and time acquisition unit, the position acquired by the position acquisition unit and the behavior estimation unit A behavior history storage unit that stores the estimated behavior of the target person as behavior history information, a standard behavior pattern storage unit that stores standard behavior pattern information in which the behavior of the target person at a predetermined date and time is preset, and a standard behavior Based on the comparison result of the behavior pattern comparison unit and the behavior pattern comparison unit that compares the standard behavior pattern information of the pattern storage unit and the behavior history information of the behavior history storage unit, If the behavior of the subject in time and position of the do not match the standard behavior pattern, is obtained by so and a notifying unit for notifying an abnormal behavior information indicating that effect.

  According to the present invention, the information on the behavior content estimated from the physical quantity features is used to estimate the target person's behavior from the detection value consisting of the physical quantity generated by the target person's motion, and the current date and time Stores the position and the estimated action of the target person as action history information, stores the fixed action pattern information that presets the action of the target person at a predetermined date and time, and compares the fixed action pattern information with the action history information Based on the comparison result, when the behavior of the subject at a given date and position does not match the standard behavior pattern, notification is made as abnormal behavior information indicating that. Even if no notification instruction is given, when an abnormal behavior of the target person that deviates from the pre-registered standard behavior is detected, the abnormal behavior is automatically notified immediately. Theft is possible.

Embodiment 1 FIG.
FIG. 1 is a block diagram showing the configuration of the mobile terminal according to Embodiment 1 of the present invention.
The mobile terminal 1 has a date and time acquisition unit 2 that acquires the date and time of a calendar, a clock, etc., a GPS reception function, a position acquisition unit 3 that acquires the current position, an acceleration sensor, and the like, The behavior estimation unit 4 for estimating the behavior, the behavior pattern input unit 5 for inputting the standard behavior pattern by the keyboard, voice, etc., the date and time acquisition unit 2, the position acquisition unit 3 and the behavior estimation unit 4 for setting the standard behavior pattern detected An action for recording information detected by the date and time acquisition unit 2, the position acquisition unit 3 and the behavior estimation unit 4, which includes a switch unit 6 for switching whether to use an action pattern or a fixed action pattern input by a user, a memory, and the like. A history storage unit 7, a memory, etc., configured with a typical behavior pattern storage unit 8 that records a typical behavior pattern, a behavior pattern comparison unit 9 that detects abnormal behavior, and the like, Comprising a notification unit 10 to notify the action, such as to the outside. In the first embodiment, the notification transmitted from the mobile terminal 1 arrives at the receiving terminal 11 owned by the notification applicant.

  The date acquisition unit 2 shown in FIG. 1 acquires the current date and time, such as a calendar and a clock, and outputs the date / time information to the switch unit 6 and the action history storage unit 7, respectively. The position acquisition unit 3 includes, for example, a GPS receiver, acquires the current position as latitude and longitude information by performing measurement, and outputs the latitude / longitude information to the switch unit 6 and the action history storage unit 7, respectively. . The behavior estimation unit 4 measures, for example, physical quantities in the vertical direction and the front-rear direction generated by the behavior of the owner of the mobile terminal 1 using an acceleration sensor, and measures “stationary”, “walking”, “running” measured in advance. Compared with the characteristics of physical quantities such as “Yes”, “Up the stairs”, “Down the stairs”, etc. Based on the comparison result, the behavior estimation unit 4 determines the behavior of the mobile terminal 1 owner as “still”, “walking”, “running”, “up the stairs”, “going down the stairs” The action information thus classified is output to the switch unit 6 and the action history storage unit 7, respectively.

  The action history storage unit 7 sequentially stores the action history information including date / time information, latitude / longitude information, and action information output from the date / time acquisition unit 2, the position acquisition unit 3, and the action estimation unit 4 in the format shown in FIG. Store. The action history information may be stored at a fixed time, every transition of latitude / longitude information, every change of action information, or the like.

  The fixed behavior pattern storage unit 8 is the date / time information, the latitude / longitude information and the behavior information output from the date / time acquisition unit 2, the position acquisition unit 3 and the behavior estimation unit 4, respectively, or input from the behavior pattern input unit 5 by the user. Information is stored in the format shown in FIG. The fixed behavior pattern is set using the information output from the behavior pattern input unit 5 by the user's operation even if learning is performed using each information detected by the date acquisition unit 2, the position acquisition unit 3, and the behavior estimation unit 4. Alternatively, setting switching is performed by the switch unit 6. In addition, the information of the tolerance regarding a time and a position among each information which comprises typical action pattern information is input by the user using the action pattern input unit 5.

  The behavior pattern comparison unit 9 compares the standard behavior pattern information stored in the standard behavior pattern storage unit 8 with the behavior history information stored in the behavior history storage unit 7, and the owner of the mobile terminal 1 determines the standard behavior pattern. Check if you are doing and detect abnormal behavior.

  Based on the comparison result output by the behavior pattern comparison unit 9, the notification unit 10 notifies the receiving terminal 11 in the case of a preset condition for performing notification. The condition for performing the notification is when the behavior of the owner of the mobile terminal 1 does not match the standard behavior pattern, that is, when an abnormal behavior is detected. In addition to this condition, notification may be made even when the owner's action matches the standard action pattern.

  Next, the operation of the mobile terminal 1 will be described. FIG. 4 is a flowchart showing the operation of the mobile terminal according to Embodiment 1 of the present invention. In step ST1 shown in FIG. 4, when the standard action pattern is already set and the standard action pattern information in the format shown in FIG. 3 exists in the standard action pattern storage unit 8 (step ST1 “Yes”), the process is step ST3. Proceed to

  On the other hand, when the standard action pattern is not set (step ST1 “No”), the standard action pattern is set in the subsequent step ST2. The procedure for setting the standard action pattern in step ST2 will be described later.

  If there is fixed action pattern information in the fixed action pattern storage unit 8, the mobile terminal 1 activates the owner's action confirmation (step ST3), performs the action confirmation, and detects and notifies the abnormal action. (Step ST4). The action confirmation procedure will be described later.

  In step ST4, the portable terminal 1 stops the behavior confirmation when all the behavior confirmation is completed (step ST5). If the action confirmation is repeated (step ST6 “Yes”), the process returns to step ST3, and if not repeated (step ST6 “No”), the process ends.

  Next, the routine action pattern setting procedure in step ST2 will be described. FIG. 5 is a flowchart showing a routine action pattern setting procedure of the mobile terminal according to Embodiment 1 of the present invention. In step ST <b> 11 shown in FIG. 5, whether the user sets a standard action pattern or learns using the date and time acquisition unit 2, the position acquisition unit 3, and the behavior estimation unit 4 is selected by switching the switch unit 6.

  When the user sets (step ST11 “Yes”), the user sets each item “date and time”, “time”, “position (latitude)”, “position (longitude)” in the format of the standard action pattern information shown in FIG. Information of “behavior” is inputted and set from the behavior pattern input unit 5 (step ST12).

  In the case of setting by learning using the date and time acquisition unit 2, the position acquisition unit 3, and the behavior estimation unit 4 (step ST11 “No”), first, the standard behavior pattern information storage method is set in the standard behavior pattern storage unit 8. (Step ST13). The storage method is a condition for creating a typical behavior pattern, for example, storing behavior information at regular time intervals, storing behavior information for each position or date and time specified by the owner or user of the mobile terminal 1 during learning. It is. The storage method includes a position or date and time at which the routine action pattern storage process starts and a position or date and time at which the routine action pattern storage process ends. The storage method may be set by the user using the behavior pattern input unit 5.

  In subsequent step ST14, when the set start position or date / time is reached according to the storage method set in step ST13, the standard action pattern storage unit 8 starts the standard action pattern storage process. Then, the owner of the mobile terminal 1 actually performs the standard action pattern, and the date / time information output from the date acquisition unit 2, the latitude / longitude information output from the position acquisition unit 3, and the action information output from the behavior estimation unit 4, The fixed action pattern storage unit 8 stores the fixed action pattern information (step ST15). When the set end position or date / time is reached in accordance with the storage method, the routine action pattern storage unit 8 ends the storage of the routine action pattern information, that is, the action learning (step ST16).

  If the user does not need to modify the created standard pattern information in step ST17 (step ST17 “No”), the process proceeds to step ST18. When correction by the user is performed (step ST17 “Yes”), the process proceeds to step ST12. In step ST <b> 12, the user changes the “date”, “time”, “position”, and the like included in the standard behavior pattern information using the behavior pattern input unit 5. Moreover, you may perform corrections, such as setting several action information to "behavior", copying or deleting fixed action pattern information.

  In step ST <b> 18, the user inputs and sets information on “allowable error (time)” and “allowable error (position)” included in the standard action pattern information using the action pattern input unit 5. The allowable error is to set an error width as to how much time and position error is allowed when the portable terminal 1 confirms the behavior of the owner and detects abnormal behavior. An allowable error may be set for each type of behavior information, or the same allowable error may be set collectively.

  When setting a plurality of standard action patterns, the processes of step ST11 to step ST18 are repeated as many times as necessary. It is assumed that the set typical action pattern information is stored in the typical action pattern storage unit 8 in a time series based on “date and time” and “time”.

  Next, the action confirmation procedure in step ST4 shown in FIG. 4 will be described. FIG. 6 is a flowchart showing the action confirmation procedure of the mobile terminal according to Embodiment 1 of the present invention. In FIG. 6, it is assumed that the natural number n, which is a number assigned to the standard action pattern information in time series, starts from n = 1.

  In step ST21, the behavior pattern comparison unit 9 shown in FIG. 1 refers to the standard behavior pattern storage unit 8, and extracts the nth standard behavior pattern (number 1 because n = 1 in the first case). The extracted typical action pattern is the content of the number 1 shown in FIG. 3 “Still at 16:20 every day at a position of latitude 40.00 and longitude 135.00”. Since an allowable error is set in this standard action pattern, the actual content is “at 16: 15-16: 25 every day, at positions of latitude 39.90-40.10 and longitude 134.90-135.10. , "Still."

  In step ST <b> 22, the behavior pattern comparison unit 9 determines that “date” and “time” of the behavior history information of the mobile terminal 1 owner sequentially stored in the behavior history storage unit 7 illustrated in FIG. Check whether the specified “date” and “time” have passed, including the tolerance of. As a result, when the date and time of the action history information has passed the date and time of the standard action pattern (step ST22 “Yes”), the standard action pattern has not been performed in the designated date and time range, that is, the process is an abnormal action. Proceed to step ST27. On the other hand, when the date and time of the action history information has not passed the designated date and time of the standard action pattern (step ST22 “No”), the process proceeds to step ST23.

  For example, when the behavior pattern comparison unit 9 performs the process of step ST22 at the current time 16:16, the behavior history storage unit 7 includes the behavior history information at time 16:15 and before that shown in FIG. Since the date / time of the action history information at time 16:15 has not passed the time 16: 15-16: 25, which is the designated date / time including the tolerance of the standard action pattern number 1 shown in FIG. 3, the process goes to step ST23. move on.

  In step ST23, whether or not “position (latitude)” and “position (longitude)” of this action history information are within the range of “position (latitude)” and “position (longitude)” specified including an allowable error. Check (step ST23). If it is within the range (step ST23 “Yes”), the process proceeds to step ST25.

  For example, when the behavior pattern comparison unit 9 performs the process of step ST23 at the current time 16:16, the time and position of the behavior history information at time 16:15 is a designated date and time that includes an allowable error of the standard behavior pattern information of number 1. Since it is within the specified position range, the process proceeds to step ST25.

  On the other hand, when it is not within the range (step ST23 “No”), the process proceeds to step ST24. In step ST24, after waiting for a predetermined time of 10 seconds, 30 seconds, 1 minute or the like, the treatment returns to step ST22 again. For example, when the current time after a lapse of a certain time is 16:31, the action history storage means 7 stores action history information at times 16:15 and 16:30. Here, the action pattern comparison unit 9 returns from step ST24 to step ST22, and compares the date and time designated by the number 1 fixed action pattern information including an allowable error with the date and time of the action history information. As a result of the comparison, the time 16:30 of the action history information has passed the time 16: 15-16: 25 of the standard action pattern information, so that the process proceeds to step ST27 on the assumption that the standard action pattern has not been performed.

  In step ST <b> 25, the behavior pattern comparison unit 9 compares whether the “behavior” in the behavior history information is the same as the “behavior” designated by the standard behavior pattern information of No. 1. As a result of the comparison, if the behavior is different (step ST25 “No”), the process returns to step ST24 described above. On the other hand, in the case of the same action (step ST25 “Yes”), the process proceeds to step ST26.

  For example, when the behavior pattern comparison unit 9 performs the process of step ST25 at the current time 16:16, the “behavior” of the behavior history information at the time 16:15 is the same as the “behavior” of the standard behavior pattern information of number 1. It is. Therefore, the behavior pattern comparison unit 9 determines that the behavior of the owner of the mobile terminal 1 matches the standard behavior pattern, and advances the process to step ST26.

  In step ST26, when the condition for notifying the receiving terminal 11 is set even when the notification unit 10 matches the behavior of the owner of the mobile terminal 1 and the standard behavior pattern (step ST26 “Yes”), The process proceeds to step ST27.

  In step ST27, the notification unit 10 notifies the receiving terminal 11 of abnormal behavior detection. In addition, when the mobile terminal 1 owner's action matches the standard action pattern and the setting is made to notify the receiving terminal 11, the notification unit 10 notifies that the standard action pattern has been performed. . With the above processing, the action confirmation regarding the fixed action pattern of No. 1 is completed.

  If the fixed action pattern information of the next number is stored in the fixed action pattern storage unit 8 (step ST28 “Yes”), the number of the fixed action pattern information is incremented in step ST29, and the process returns to step ST21. Action confirmation related to the fixed pattern information will continue.

  In the behavior confirmation described above, the procedure of time series order that confirms by comparing the regular behavior pattern and the behavior history based on the “time” set in the regular behavior pattern was explained. The patterns may be confirmed in parallel or in an order other than time series.

As described above, according to the first embodiment, the mobile terminal 1 uses the acceleration sensor that detects the physical quantity generated by the operation of the owner of the mobile terminal 1 and the information that classifies the action content estimated from the characteristics of the physical quantity. The behavior estimation unit 4 that estimates the behavior of the owner of the mobile terminal 1 from the detection value of the acceleration sensor, the date and time acquisition unit 2 that acquires the current date and time, and the position acquisition unit 3 that acquires the current position of the owner of the mobile terminal 1 A behavior history storage unit 7 that stores the date and time acquired by the date and time acquisition unit 2, the position acquired by the position acquisition unit 3 and the behavior estimated by the behavior estimation unit 4 as behavior history information, and a predetermined date and time and position. A typical behavior pattern storage unit 8 that stores typical behavior pattern information in which the behavior of the mobile terminal 1 owner in advance is stored, a behavior pattern comparison unit 9 that compares the regular behavior pattern information and the behavior history information, Based on the comparison result, when the behavior of the owner of the mobile terminal 1 at a predetermined date and time does not match the standard behavior pattern, the notification unit 10 that notifies the receiving terminal 11 as abnormal behavior information indicating that It was configured to provide.
Therefore, if the mobile device owner performs an action that deviates from the standard behavior pattern, even if the notification applicant has not instructed to send the notification, it can be notified immediately and the mobile device owner It is possible to quickly detect that the user is in a different state. In addition, the notification applicant who has received the notification can quickly respond to the abnormal situation and the emergency situation.

  Further, according to the first embodiment, the notification unit 10 is based on the comparison result by the behavior pattern comparison unit 9 every time the behavior of the mobile terminal 1 owner at a predetermined date and time matches the standard behavior pattern. It was configured to notify the effect. Therefore, it is possible to notify the mobile terminal owner of up to the standard action pattern at which time.

In the first embodiment, the behavior pattern comparison unit 9 determines that “position (latitude)” and “position (longitude)” of the behavior history information are designated with “allowable error” and “position (latitude)”. It is configured to check whether it is within the range of “position (longitude)” (step ST23 in FIG. 6). It may be configured to notify that it has arrived at the “position” designated by the information.
In this configuration, that is, when the notification unit 10 notifies the fact when the position of the current time of the owner of the mobile terminal 1 matches the position of the standard action pattern based on the comparison result by the action pattern comparison unit 9. Even when the mobile terminal owner performs an action deviating from the standard action pattern, it is possible to immediately and automatically notify even if the notification applicant does not instruct the notification transmission.

Embodiment 2. FIG.
FIG. 7 is a block diagram showing the configuration of the mobile terminal according to Embodiment 2 of the present invention. In FIG. 7, the same or corresponding parts as in FIG. A mobile terminal 1a shown in FIG. 7 replaces the notification unit 10 and the receiving terminal 11 of the mobile terminal 1 of the first embodiment with a position correction unit 12 that corrects the current position displayed on the map, the map, and the current position. The position display part 13 which displays is provided.
The mobile terminal 1a has map information for map display by the position display unit 13, and the map information includes map display information such as “road” and “station” corresponding to each longitude and latitude. FIG. 8 is an explanatory diagram showing an example of map information of the mobile terminal according to Embodiment 2 of the present invention. Further, the behavior pattern comparison unit 9a and the position correction unit 12 refer to this map information as necessary.

  FIG. 9 is an explanatory diagram showing an example of the routine action pattern information of the mobile terminal according to Embodiment 2 of the present invention. The standard action pattern storage unit 8a illustrated in FIG. 7 stores the standard action pattern information in a format in which “action position” information is added to the standard action pattern information illustrated in FIG. Other configurations and operations are the same as those of the routine action pattern storage unit 8 of the first embodiment. The “behavior position” is information set by the user using the behavior pattern input unit 5 when setting the standard behavior pattern, and represents a place where the owner of the mobile terminal 1a performs the standard behavior pattern.

  The behavior pattern comparison unit 9a compares the standard behavior pattern information stored in the standard behavior pattern storage unit 8a with the behavior history information stored in the behavior history storage unit 7, and the behavior pattern comparison unit according to the first embodiment. 9 Similarly, it is confirmed whether the owner of the mobile terminal 1a is performing the standard action pattern and detects an abnormal action. In addition, the map display information (FIG. 8) at the current position of the owner of the portable terminal 1a displayed on the map by the position display unit 13 is compared with the “action position” of the standard action pattern information. In addition, the standard behavior pattern comparison unit 9a holds in advance information on a combination inconsistent between the map display information at the current position and the “action position” (for example, a combination in which “road” and “station” contradict each other), In the case of a contradictory combination, it is determined that the current position needs to be corrected.

  The position correction unit 12 contradicts the current position on the map displayed by the position display unit 13 with reference to the map information shown in FIG. 8 based on the comparison result between the current position and the “behavior position” by the behavior pattern comparison unit 9a. Correct to the correct position. Thereby, the position error measured by the position acquisition unit 3 using a device such as a GPS can be corrected.

  The position display unit 13 is a screen of the mobile terminal 1a, and displays a map including the current position based on the latitude / longitude information included in the action history information and the map information shown in FIG. The position display unit 13 displays the current position superimposed on the map.

  The overall operation of the portable terminal 1a is the same as the flowchart shown in FIG. However, since the action confirmation procedure of step ST4 (shown in FIG. 6) is partially different, the action confirmation procedure of the mobile terminal 1a will be described below. FIG. 10 is a flowchart showing the action confirmation procedure of the mobile terminal according to Embodiment 2 of the present invention. Steps ST31 to ST35, step ST38, and step ST39 in the flowchart shown in FIG. 10 are the same as steps ST21 to ST25, step ST28, and step ST29 in the flowchart shown in FIG. Omitted.

  In step ST35 shown in FIG. 10, if the result of comparison between the “behavior” in the action history information and the “behavior” designated by the standard action pattern information of number 1 is the same action, the process proceeds to step ST36. In addition to comparing each item of the standard behavior pattern information and the behavior history information, the behavior pattern comparison unit 9a performs a position display unit based on the “action position” of the standard behavior pattern information and the “position” of the behavior history information in step ST36. 13 is compared with the map display information corresponding to the current position displayed by 13.

When the behavior pattern comparison unit 9a determines that the “behavior position” matches the map display information of the current position (step ST36 “Yes”), it is necessary to correct the current position displayed by the position display unit 13. Therefore, the process proceeds to step ST38.
On the other hand, when the behavior pattern comparison unit 9a determines that the “behavior position” does not match the map display information of the current position and is inconsistent (step ST36 “No”), the position correction unit in step ST37. 12 corrects the display position of the current position displayed by the position display unit 13 to the latitude and longitude of the map display information that is within the range of “position” including the allowable error of the standard action pattern information and is consistent with the “action position”. .

  Hereinafter, a specific example will be described by taking the last fixed action pattern information shown in FIG. 9 as an example. First, the behavior pattern comparison unit 9a compares the date and time of the behavior history information with respect to the time 20:10 at which this standard behavior pattern occurs (step ST32). If not, the behavior pattern comparison unit 9a subsequently checks whether the behavior history information is within the specified date and position range (step ST33). If it is out of the range, the behavior pattern comparison unit 9a checks again after a predetermined time (step ST34).

For example, if it is action history information indicating that the owner of the mobile terminal 1a is within the range of latitude 40.05 and longitude 135.10 within the time 20:20 error 30 minutes, the standard action pattern information Within the specified date and position range. If it falls within the range, the behavior pattern comparison unit 9a then checks whether the owner of the mobile terminal 1a is performing “step up” that is the designated behavior (step ST35).
If the action pattern comparison unit 9a determines that the specified action is being performed, the action pattern comparing unit 9a further checks whether the action position is consistent with the current position on the map and does not correspond to a preset conflicting combination. (Step ST36). For example, the current position is on the road according to the map information in FIG. 8, and does not match the action position “station” and is contradictory. In other words, “step up” is contradictory to “road” without stairs. Therefore, the behavior pattern comparison unit 9a determines that the current position does not match the behavior position, and that the current position has a minute error that is equal to or less than an allowable error.

The position correction unit 12 receives the determination of the behavior pattern comparison unit 9a, and the current position of the position display unit 13 is within the range of the designated position that includes the allowable error of the standard behavior pattern information and is the “station” To latitude 40.05 and longitude 135.10. The position display unit 13 displays the current position of the owner of the mobile terminal 1a displayed superimposed on the map at the position corrected by the position correction unit 12 (step ST37). Thereby, the current position of the owner of the mobile terminal 1a is displayed at the position of the station where the stairs are located. As described above, the mobile terminal 1a can present the current position obtained by correcting the position error measured by the position acquisition unit 3 using a device such as a GPS.
When the next fixed action pattern information exists in the fixed action pattern storage unit 8a (step ST38 "Yes"), the action pattern comparison unit 9a performs processing from step ST31 using the next fixed action pattern information.

  As described above, according to the second embodiment, the mobile terminal 1a uses the acceleration sensor that detects the physical quantity generated by the operation of the owner of the mobile terminal 1a and the information that classifies the action content estimated from the characteristics of the physical quantity. Then, the behavior estimation unit 4 that estimates the behavior of the owner of the mobile terminal 1a from the detection value of the acceleration sensor, the date and time acquisition unit 2 that acquires the current date and time, and the position acquisition unit 3 that acquires the current position of the owner of the mobile terminal 1 A behavior history storage unit 7 that stores the date and time acquired by the date and time acquisition unit 2, the position acquired by the position acquisition unit 3 and the behavior estimated by the behavior estimation unit 4 as behavior history information, and a predetermined date and time and position. The routine action pattern storage unit 8a that stores the routine action pattern information in which the behavior and action position of the portable terminal 1a owner in advance are stored, and the routine action pattern information and the action history information are compared. The movement pattern comparison unit 9, the position display unit 13 that displays the position of the portable terminal 1a owner superimposed on the map, and based on the comparison result, the behavior of the portable terminal 1a owner at the current time is a standard action pattern. If the current position of the owner of the mobile terminal 1a is different from the position of the standard action pattern, the position of the owner of the mobile terminal 1a displayed on the position display unit 13 is corrected based on the position of the standard action pattern. The position correction | amendment part 12 to be comprised was comprised. Therefore, it becomes possible to display the map of the current position of the portable terminal owner more accurately.

  In addition, when the configuration of the first embodiment is applied to the second embodiment and the behavior of the owner of the mobile terminal 1a is an abnormal behavior that does not match the standard behavior pattern, or the behavior that matches the standard behavior pattern In addition, when the owner of the mobile terminal 1a falls within the designated position range of the standard action pattern, the notification unit may notify the receiving terminal to that effect.

  In the first and second embodiments, the information output from the date and time acquisition unit 2, the position acquisition unit 3 and the behavior estimation unit 4 selected by the switch unit 6 as the standard behavior pattern information stored in the standard behavior pattern storage unit, Alternatively, the information output from the behavior pattern input unit 5 is used, but the switch unit 6 may be eliminated and the information output from either one may be used at all times.

  In the first and second embodiments, the position and behavior are detected and notified using the mobile terminal. However, the present invention is not limited to this, and the configuration is realized by a vehicle-mounted navigation device or the like. It may be. When applied to a transportation vehicle navigation system, the transportation route is set as a standard action pattern, and the configuration is such as automatically notifying that the transportation vehicle deviates from the transportation route, thereby improving the efficiency of the transportation method. It becomes possible.

It is a block diagram which shows the structure of the portable terminal which concerns on Embodiment 1 of this invention. It is explanatory drawing which shows the example of the action history information of the portable terminal which concerns on Embodiment 1 of this invention. It is explanatory drawing which shows the example of the fixed action pattern information of the portable terminal which concerns on Embodiment 1 of this invention. It is a flowchart which shows operation | movement of the portable terminal which concerns on Embodiment 1 of this invention. It is a flowchart which shows the routine action pattern setting procedure of the portable terminal which concerns on Embodiment 1 of this invention. It is a flowchart which shows the action confirmation procedure of the portable terminal which concerns on Embodiment 1 of this invention. It is a block diagram which shows the structure of the portable terminal which concerns on Embodiment 2 of this invention. It is explanatory drawing which shows the example of the map information of the portable terminal which concerns on Embodiment 2 of this invention. It is explanatory drawing which shows the example of the fixed action pattern information of the portable terminal which concerns on Embodiment 2 of this invention. It is a flowchart which shows the action confirmation procedure of the portable terminal which concerns on Embodiment 2 of this invention.

Explanation of symbols

  1, 1a mobile terminal, 2 date and time acquisition unit, 3 position acquisition unit, 4 behavior estimation unit, 5 behavior pattern input unit, 6 switch unit, 7 behavior history storage unit, 8, 8a fixed behavior pattern storage unit, 9, 9a behavior Pattern comparison unit, 10 notification unit, 11 incoming terminal, 12 position correction unit, 13 position display unit.

Claims (4)

A sensor for detecting a physical quantity generated by the movement of the subject,
An action estimation unit that estimates the action of the target person from the detection value of the sensor using information obtained by classifying action contents estimated from the characteristics of the physical quantity;
A date and time acquisition unit for acquiring the current date and time;
A position acquisition unit for acquiring the current position of the subject;
A behavior history storage unit that stores the date and time acquired by the date and time acquisition unit, the position acquired by the position acquisition unit, and the behavior of the target person estimated by the behavior estimation unit, as behavior history information;
A typical behavior pattern storage unit that stores typical behavior pattern information in which the behavior of the subject at a predetermined date and time is set in advance;
A behavior pattern comparison unit that compares the standard behavior pattern information in the typical behavior pattern storage unit with the behavior history information in the behavior history storage unit;
Based on the comparison result by the behavior pattern comparison unit, when the behavior of the subject at the predetermined date and time does not match the standard behavior pattern, a notification unit that notifies as abnormal behavior information indicating that Mobile terminal equipped with.   2. The mobile phone according to claim 1, wherein the notification unit notifies the user every time the behavior of the target person at a predetermined date and time matches a standard behavior pattern based on the comparison result by the behavior pattern comparison unit. Terminal.   3. The notification unit according to claim 1, wherein, when the position of the current time of the subject matches the position of the standard action pattern based on the comparison result by the action pattern comparison unit. The portable terminal described. A position display unit for displaying the position of the target person superimposed on the map;
Based on the comparison result by the behavior pattern comparison unit, the current behavior of the target person matches the behavior of the standard behavior pattern, but the current position of the target person is different from the position of the standard behavior pattern, the position The position correction | amendment part which correct | amends the position of the said subject displayed on the display part based on the position of the said fixed action pattern is provided, The any one of Claims 1-3 characterized by the above-mentioned. Mobile devices.

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