JP2007226714A - Portable device and abnormal state notification system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a portable device and an abnormal state notification system using the same, which quickly recognize the occurrence of emergency like kidnapping a child on the way to school or on the way back home or a woman on the way to office or on the way back home to generate an alarm to the periphery or inform a person concerned. <P>SOLUTION: A portable terminal includes; a position information acquisition means; the number of step information acquisition means; a state recognition means for recognizing a state of movement of a person carrying the portable terminal, on the basis of acquired position information and the number of step information; a normal movement storage means wherein a preliminarily set normal movement pattern of this person is stored; an abnormal state determination means for determining the presence or the absence of an abnormal state by comparing a state recognized by the state recognition means with the stored normal movement pattern; and an abnormal state informing means for informing a client terminal of abnormal state information through a communication line when an irregular state is determined by the abnormal state determination means or the state recognition means. <P>COPYRIGHT: (C)2007,JPO&amp;INPIT

Description

  The present invention relates to a portable device that detects an abnormality such as a school attendant and outputs the fact, and an abnormality notification system using the portable device.

  Conventionally, there are known tracking services for the current location of children and the elderly, tracking services for stolen vehicles, emergency reporting services such as stokers and panics, emergency reporting services such as sudden illnesses for the elderly, etc. The terminal receives a radio wave from a GPS satellite for positioning, and in the event of an emergency, the carrier presses the report button to send out the position information along with the emergency call and receive the received emergency call management center However, a system has been proposed in which the position of a terminal is identified based on position information and a rescuer is dispatched (see, for example, Patent Document 1).

  However, in the conventional emergency call service, it is impossible to recognize the occurrence of an emergency unless the carrier presses the call button. Even if the button can be pushed, the center can grasp only the position and the route history, and cannot obtain any information on the contents of the situation.

  On the other hand, it is an emergency call system for reporting that an incident has occurred to a target person such as a caregiver or an elderly person, and is a portable detector that detects whether the target person is walking or stationary Adopting a pedometer (registered trademark) as the pedometer, the presence or absence of an abnormality is determined based on the number of steps counted by the pedometer (registered trademark), and an emergency call is made if it is determined that an abnormality has occurred What occurs is proposed (see, for example, Patent Document 2). However, this notification system can only detect a dangerous situation such as falling down due to a change in physical condition depending on the walking situation or being deceived at midnight for the specific person.

  As described above, in the conventional notification system, when the subject moves out of the normal area from the position of the target person, the abnormality is detected because there is no walking motion, or the walking motion at night For example, it is possible to immediately grasp the situation where an attending school child is taken away by a suspicious person by car or an abnormal situation such as wrong transportation in a normal area immediately after the occurrence. could not.

JP 2004-38634 A JP 2000-207659 A

  Therefore, in view of the above-mentioned situation, the present invention intends to solve the problem by quickly grasping the occurrence of abnormal situations such as take-aways aimed at school children and commuting women, and alerting the related parties. It is in the point which provides the portable apparatus which can be performed, and the abnormality notification system using the same.

  In order to solve the above-mentioned problems, the present invention provides position information acquisition means for acquiring position information, step count information acquisition means for acquiring step information of a carrier, movement based on at least walking based on the acquired position information and step count information, And state recognition means for recognizing the state of the movement operation of the portable person including movement on a vehicle such as a train, bus, passenger car, bicycle, etc., and a normal operation memory for storing a normal movement operation pattern set in advance by the portable person Means for comparing the state recognized by the state recognizing unit with the stored normal movement operation pattern to determine whether there is an abnormality, and determining that there is an abnormality by the abnormality determining unit or the state recognizing unit. In this case, a portable device is provided that includes an output means for notifying abnormality.

  Here, the state recognizing means compares the amount of movement of the carrier obtained from the position information with the amount of movement calculated from the number of steps information, and the predetermined amount of error is the same as the amount of movement of the former and the amount of movement of the latter. A system that determines that the vehicle is in a walking state when it is within the range, and determines that the vehicle is in a moving state when the former is larger than the latter is larger than the error range.

  More specifically, the normal operation storage means stores a normal movement operation state for each predetermined movement section as a movement operation pattern, and the abnormality determination means determines the current movement section based on the current position information. A system that identifies the current state recognized by the state recognition means and the normal movement operation state in the movement section and determines the presence or absence of an abnormality is preferable.

  Further, the portable device includes map information storage means for storing map information, and the normal operation storage means includes a movement route on the map as a movement operation pattern and a normal movement operation for each predetermined movement section on the route. The state is stored, and the abnormality determination unit identifies the current movement section on the movement route based on the current position information, and the current state recognized by the state recognition unit and the normal state in the movement section. A system that compares the moving operation state and determines the presence or absence of an abnormality is preferable.

  Moreover, it is preferable that the abnormality determination unit determines that there is an abnormality when the current position is not on the movement route.

  In addition, the abnormality determination means is when the current position is not on the movement route, the current state recognized by the state recognition means is a movement operation state on the vehicle, and is heading in a direction different from the destination. It is preferable to determine that the state is an abnormal state where there is a high possibility of being taken away or getting on the transportation facility.

  Further, the state recognition means compares the amount of movement of the carrier obtained from the position information with the amount of movement calculated from the number of steps information, and determines that the abnormal state is present when the former amount of movement is smaller than the latter amount of movement. It is preferable to do.

  Further, it is preferable that the state recognizing means determines that the state is abnormal when a disturbance exceeding a predetermined range occurs in the walking interval of the step count information.

  Further, the state recognizing means may determine that the state is abnormal when a state where both the amount of movement of the carrier obtained from the position information and the amount of movement obtained from the step information is zero has elapsed for a certain period of time. preferable.

  Further, the present invention comprises the above-mentioned portable device, and a guardian or other related parties that are communicably connected to the portable device via a communication line, and client terminals of related organizations, and the abnormality determination means or state recognition means As an output means for notifying an abnormality when it is determined that an abnormality has occurred, an abnormality notification system comprising an abnormality notification means for notifying the client terminal of the abnormality information via a communication line is also configured. Here, a system in which the client terminal includes a notification unit that receives the abnormality information and notifies the abnormality is preferable.

  In addition, a system in which the abnormality notification unit adds and notifies information on the current position on the map of the portable device and movement history is preferable.

  In addition, a system in which the abnormality notification unit adds and notifies information on the current movement operation state of the portable user recognized by the state recognition unit is preferable.

  In addition, the portable device includes a telephone number storage unit that stores the telephone number of the client terminal, and when the abnormality determination unit or the state recognition unit determines that there is an abnormality, the client terminal can automatically dial to make a call The system is preferable.

  In particular, the automatic dialing process is preferably performed a plurality of times with a predetermined time.

  According to the portable terminal according to the present invention and the abnormality notification system using the portable terminal according to the present invention as described above, the movement operation of the portable person including movement by walking and movement on a vehicle such as a train, a bus, a passenger car, and a bicycle. Because the state is recognized and compared with the normal movement operation pattern set in advance by the carrier, the presence / absence of an abnormality is determined. For example, while traveling to school / commuting normally on foot, If an abnormal situation occurs in the school attendant's school road, school district, or commuting route, the mobile device immediately issues an alarm or promptly notifies the relevant person from the mobile device. be able to.

  In addition to the current position, the mobile device also knows the details of the expected current movement (whether it ’s on a vehicle, walking, moving hard, etc.) Therefore, by notifying this, it is possible for the related parties to take appropriate measures.

  In addition, the amount of movement of the carrier obtained from the position information is compared with the amount of movement calculated from the number of steps, and when the amount of movement of the former and the amount of movement of the latter are substantially the same and fall within a predetermined error range, It is determined that the vehicle is in a walking state, and if the amount of movement of the former is larger than the amount of movement of the latter exceeding the above error range, it is determined that the vehicle is on the vehicle, so the details of the current movement operation can be grasped reliably. it can.

  The normal operation storage means stores a normal movement operation state for each predetermined movement section as a movement operation pattern, and the abnormality determination means specifies the current movement section based on the current position information, Compares the current state recognized by the state recognition means with the normal movement operation state in the movement section to determine the presence or absence of an abnormality, so it immediately issues an alarm to the surroundings and promptly notifies the person concerned of the occurrence of the abnormality it can.

  Further, a normal movement operation state is stored for each predetermined movement section on the route along with the movement route on the map as a movement operation pattern, and the abnormality determination unit is configured to store the movement route based on the current position information. The current movement section above is identified, and the current state recognized by the state recognition means is compared with the normal movement operation state in the movement section to determine the presence or absence of an abnormality. Thus, when moving on a route different from normal, it is possible to detect an abnormality more precisely and accurately, and immediately issue an alarm to the surroundings or provide more detailed information to related parties.

  Further, by determining that there is an abnormality when the current position is not on the movement route, it is possible to quickly grasp the occurrence of the abnormality.

  Further, the abnormality determination means is taken away when the current position is not on the movement route and the current state recognized by the state recognition means is a movement operation state on the vehicle, and is moving in a direction different from the destination. Alternatively, since it is determined that the vehicle is in an abnormal state where there is a high possibility of erroneous riding in the transportation system, an alarm can be issued to the surroundings at an early stage, and related parties can accurately and quickly grasp the status of the carrier.

  In addition, the state recognition unit compares the amount of movement of the carrier obtained from the position information with the amount of movement calculated from the number of steps information, and determines that the abnormal state is found when the former amount of movement is smaller than the latter amount of movement. Therefore, it is possible to promptly inform the surroundings of a dangerous state that is restrained such as the mobile phone being fluttered on the spot, or to report to related parties.

  Further, since the state recognition means determines that the state is abnormal when the walking interval of the number of steps information exceeds a predetermined range, some abnormal state or dangerous state such as a carrier is running occurs. It is possible to inform the surroundings and related parties quickly.

  Furthermore, since the state recognition means determines that it is an abnormal state when a certain amount of time has elapsed since both the amount of movement of the carrier obtained from the position information and the amount of movement obtained from the step count information are zero, It is possible to quickly grasp the possibility that the portable device is not carried, or that the portable person cannot move or is in a state of falling down on the spot, and inform the surroundings and related parties.

  In addition, since the client terminal is provided with notifying means for receiving the abnormality information and notifying the abnormality, the details of the abnormal situation can be promptly and reliably provided to related parties.

  In addition, the current position on the map of the portable device, information of movement history is added and notified, or the information of the current movement operation state of the current portable person recognized by the state recognition means is added and notified. The person can quickly and accurately cope with the abnormal situation of the carrier.

  In addition, the portable device includes a telephone number storage unit that stores the telephone number of the client terminal, and when the abnormality determination unit or the state recognition unit determines that there is an abnormality, the client terminal can automatically dial to make a call By doing so, even if the mobile phone cannot operate the mobile device, it is possible to make a call with the related person, and the related person listens to the mobile phone or a third party's conversation and surrounding sounds that can be heard from the mobile device. Can become a clue to know the details of the abnormal situation.

  Since the automatic dialing process is performed a plurality of times at a predetermined time, even if the call is impossible or the call is interrupted in the tunnel or underground, the line connection is attempted again, and a more communicable state can be obtained.

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

  FIG. 1 is a diagram showing the overall configuration of an abnormality notification system according to the present invention, and FIGS. 4 and 5 are flowcharts showing state recognition processing and abnormality determination processing in the abnormality notification system, respectively.

  In the abnormality notification system S according to the present invention, a portable device 1 of a portable person having an abnormality notification function and a client terminal 2 under the control of a portable person's guardian, a related person, or a related organization Are connected to each other.

  As shown in FIG. 2, the portable device 1 is connected to a processing unit 10, a storage unit 11, a GPS receiver 12, a step count measuring unit 13, and a communication control unit 14 wirelessly connected to a communication line. The processing device 10 is a portable computer and is mainly composed of a CPU such as a microprocessor. The processing device 10 has a storage unit composed of a RAM and a ROM (not shown), and stores programs and processing data for defining various processing operation procedures. Is done.

  Functionally, the processing device 10 functionally acquires a position information acquisition unit 10a that acquires current position information based on a GPS signal received by the GPS receiver 12, and a step information acquisition that acquires step information of the carrier by the step count measuring means 13. Unit 10b, the state recognition processing unit 10c for recognizing the state of the movement operation of the wearer and storing this in the recognition state storage unit 11c of the storage means, the state recognized by the state recognition processing unit 10c, and the stored state. When it is determined that the state is abnormal by the abnormality determination processing unit 10d that determines whether or not there is an abnormality, the abnormality determination processing unit 10d that determines whether there is an abnormality, and compares the normal movement operation pattern with the normal movement operation pattern. Abnormality information is transmitted from the communication control unit 14 to the client terminal 2 via the communication line and notified, and the abnormality notification processing unit 10e is notified of the abnormality. Includes a dial section 10f for automatic dialing to the client terminal, these functions are implemented by a program of the storage unit.

  Specifically, the mobile device 1 is preferably a mobile phone or a PHS having a call function in that it can directly contact in the event of an abnormality, but is another mobile terminal or a dedicated terminal that does not have a call function. In this case, the dial processing unit 10f is omitted. As the step count measuring means 13, a pedometer provided with a vibration sensor or an acceleration sensor conventionally known as a “pedometer (registered trademark)” can be adopted. In addition, the current position information is obtained by the GPS receiver 12 in this example. In addition to this, the position is estimated by receiving the radio wave of the PHS base station and specifying the reception area, or the RFID or IC A tag can be provided to recognize the position. Further, the abnormality notification processing unit 10e can transmit, for example, map information or the like to an email and send it to the client terminal 2.

  Further, the storage means 11 stores the position information storage unit 11a for storing the acquired position information, the step number information storage unit 11b for storing the acquired step number information, and the movement operation state recognized by the state recognition processing unit 10a. A map including a recognition state storage unit 11c for storing, a normal operation storage unit 11d for storing normal normal movement operation patterns set by the user, geography around the movement route, and transportation platform information such as stations and bus stops. A map information storage unit 11e that stores information and a telephone number storage unit 11f that stores the telephone number of the client terminal are provided.

  As shown in FIG. 3, the client terminal 2 has an abnormal state such as a storage unit 21, a display unit 22 that displays information such as map information, a speaker that emits a warning sound, and a vibrator that generates vibrations. And a communication unit 24 connected to the communication line. The processing unit 20 is mainly composed of a CPU such as a microprocessor, and includes a RAM and a ROM (not shown). A program and processing data for defining the procedure of various processing operations are stored. Specifically, a desktop personal computer, a notebook personal computer, a mobile phone, a mobile terminal, a car navigation system, or the like may be used.

  As shown in FIG. 4, the state recognition processing by the state recognition processing unit 10c of the portable device 1 takes out the acquired position information and step count information from the storage means 11 (S101), and the amount of movement of the portable person obtained from the position information The movement amount calculated from the step information is compared at regular time intervals (S104), and at least the movement movement of the mobile person including movement by walking and movement on a vehicle such as a train, bus, passenger car, bicycle, etc. Recognize the state. That is, the moving speed is compared.

  Specifically, in S104, when the movement amount (x) of the carrier obtained from the position information and the movement amount (y) calculated from the step count information are substantially the same and fall within a predetermined error range. (X≈y), it is determined that the vehicle is in a walking state (S105), and when the former movement amount is larger than the latter movement amount exceeding the error range (x> y), the movement state on the vehicle is It is determined that there is (S106).

  Further, in the state recognition processing unit 10c, when it is determined that the recognized state is abnormal without comparing with a normal operation by the abnormality determination processing unit 10d described later, an abnormal state is determined at this stage. The abnormality notification processing unit 10e notifies the client terminal 2 of the determination.

  In this example, as a result of comparing the amount of movement (x) of the carrier obtained from the position information as described above with the amount of movement (y) calculated from the step count information in S104, the former amount of movement is the latter amount of movement. If it is smaller than x (x <y), there is a high possibility that the carrier is in a dangerous state of being restrained such as fluttering on the spot, and it is determined that it is an abnormal state (S108), and notification to that effect In addition, automatic dialing is performed (S109).

  Further, in S102, if the walking interval obtained from the step count information is disturbed by a predetermined range or more, it is determined that the state is abnormal (S108), and a notification to that effect is made and automatic dialing is performed (S109). In this case, there is a high possibility that some abnormal situation or dangerous situation such as running is occurring.

Also, in S103, if a certain amount of time has elapsed in which the amount of movement (x) of the carrier obtained from the position information and the amount of movement (y) obtained from the step information are both zero, It is determined that this is an abnormal state in which there is a high possibility of carrying or that the carrier cannot move or is in a state of falling down on the spot (S108), and that is notified and automatic dialing is performed (S109).
The state of the movement operation recognized as described above is stored in the recognition state storage unit 11c of the storage unit.

  Specifically, as the movement operation pattern of the normal operation storage unit 11d used for the determination by the abnormality determination processing unit 10d, the normal movement operation state is stored for each predetermined movement section on the route along with the movement route on the map. Yes. Here, there may be multiple normal movement movement patterns. For example, in the case of children's commuting, multiple commuting routes are set, or the means of transportation is changed with different bus and train stations. It is also preferable to set a plurality of operation patterns.

  Then, as shown in FIG. 5, the abnormality determination process by the abnormality determination processing unit 10d identifies the current movement section on the movement route based on the current position information obtained from the position information storage unit 11a, and recognizes it. The current movement operation state extracted from the state storage unit 11c is compared with the normal movement operation state in the movement section to determine whether there is an abnormality.

  For example, when the current position of the mobile device is not on the movement path, it is determined that the mobile device is in an abnormal state. Further, the current position of the mobile device is not on the movement path and When the moving operation state is a state of riding on a vehicle and heading in a direction different from the destination, it is determined that the state is an abnormal state in which there is a high possibility of taking away or getting on.

  The abnormality notification processing unit 10e displays the current position and movement history on the map (in this example, the current position and movement route on the map), the current movement operation state of the user, and details of the predicted abnormal state (falling down). , Removal, etc.) is added and transmitted from the communication control unit 14 to the client terminal 2 via the communication line. Note that the mobile device 1 may create a schematic map to which the current position and movement history are added and then transmit the map to the client terminal 2, or the processing load of the mobile device 1 and the amount of transmission data From the viewpoint of mitigation, the latitude / longitude information of the current position and the vector information of the movement history are transmitted to the client terminal 2, and the client terminal 2 adds and displays the information on the map that the client terminal 2 has on its own. Good.

  An example of determination by the abnormality determination processing unit 10d will be described by taking a case of a school attendant as an example. FIG. 6 shows an example of abnormality detection of a child who goes to school on foot, and FIG. 7 shows an example of abnormality detection of a child who goes to school using transportation.

  For example, as shown in FIG. 6, when going to “School” from “Home” via “Point A” on foot, as a normal movement operation pattern as shown in FIG. “Walk” information is stored in advance in the normal operation storage unit 11d as a normal movement operation state for each predetermined movement section above.

  Then, as shown in (b) by the state recognition processing unit 10c, the direction from the “point A” is not the “school” of the destination, but deviates from the normal movement route, and the movement operation is not “walk” but “vehicle”. If it is recognized, the abnormality determination processing unit 10d detects an abnormality in the direction from “A point” and the moving operation, and determines that there is a possibility of being taken away, and determines that it is in an abnormal state.

  In addition, as shown in (c), if the movement from “Point A” to the school is recognized as “vehicle” instead of “walking”, there is a possibility of being taken away, but for the time being, an unexpected abnormal situation Is determined.

  Next, as shown in Fig. 7, if you go from "Home" to "B Station" on foot, go to "C Station" by train, and then go to "School" on foot from there, as in (a) As a normal movement operation pattern, along with the movement route on the map, as a normal movement operation state for each predetermined movement section on the route, “walk”, “ Information on “vehicle” between “B station” and “C station” and information on “walk” between “C station” and “school” are stored in the normal operation storage unit 11d.

  Then, the state recognition processing unit 10c deviates from the normal movement route as shown in (b), and moves from a point other than “B Station” by an unexpected “vehicle” and recognizes that it is moving in a direction other than the destination. If it is determined, the abnormality determination processing unit 10d determines that there is a high possibility of being taken away or getting on a train or a bus, and determines that there is an abnormality.

  In addition, as shown in (c), when the vehicle moves out of the normal travel route and heads in a direction other than the destination, but the motion is recognized as “walking”, there is a possibility of taking away, Since there is a possibility of getting lost or there is a possibility of a detour, it is determined as an unexpected abnormality and notified.

  Also, as shown in (d), if you are off the normal route but heading for the destination, you may be taken away even if the movement is an unexpected “vehicle”. There is also a possibility that the person has been put in the person's car, and for the time being, it is determined to be abnormal as an unexpected situation.

  In a place where GPS communication is not possible and position information cannot be obtained, for example, in a tunnel or underground shopping area, the amount of movement obtained from the step information is measured, and if it does not come out even though the distance of the underground shopping mall or tunnel is exceeded It is preferable to determine that there is an abnormality and notify the client terminal 2 to that effect.

  Next, another embodiment of the present invention will be described with reference to FIG.

  In this example, the client terminal 2 is omitted, and when the portable device 1 detects an abnormality, a buzzer that emits sound, a light emitting device that emits light, a vibrator that emits vibration, or a combination of two or more of these is configured. An alarm means 15 is provided, and an alarm is issued from the alarm means 15 to promptly notify the surrounding people of the abnormality. By providing such a warning means 15, it is possible to promptly deal with danger by attracting the attention of people around the carrier. Such an alarm means 15 is preferable in that it does not select a place because communication is unnecessary and can immediately issue an alarm to the surroundings anytime and anywhere. Other configurations of the mobile device 1 are the same as those of the mobile phone 1 of the abnormality notification system S connected to the client terminal 2 described above, and the description thereof is omitted.

  Note that such alarm means 15 is provided in the portable terminal 1 constituting the abnormality notification system S that is connected to the client terminal 2 as described above, and the system S can be quickly used even in a place where the communication with the client terminal 2 is impossible. It is needless to say that it is also a preferred embodiment to be configured so that an alarm can be issued to the surroundings.

  The present invention is suitable for safety monitoring of school children, but the usage scene is not limited thereto, for example, safety monitoring at the time of commuting, particularly suitable for the safety monitoring of women returning home, It can also be used for prevention. It is also suitable for housewives who go shopping at certain supermarkets and the like for safety monitoring when going and going shopping. Furthermore, it is also suitable for safety monitoring when jogging a predetermined route. In any case, if roads and actions such as commuting, shopping, jogging, etc. are registered in advance, when you are involved in an abnormal situation, you can quickly alert the surroundings, and immediately notify relevant personnel for safety monitoring Is possible.

  Although the embodiments of the present invention have been described above, the present invention is not limited to these embodiments, and can of course be implemented in various forms without departing from the gist of the present invention.

Explanatory drawing which shows the whole structure of the abnormality notification system which concerns on embodiment of this invention. The block diagram which similarly shows the structure of the portable apparatus which comprises an abnormality notification system. The block diagram which shows the structure of a client terminal. The flowchart which shows the example of a state recognition process. The flowchart which shows the example of an abnormality determination process. (A)-(c) is explanatory drawing which shows the example of abnormality detection of the child who goes to school on foot. (A)-(d) is explanatory drawing which shows the example of the abnormality detection of the child who goes to school using a transportation system. The block diagram which shows the structure of the portable apparatus which concerns on other embodiment of this invention.

Explanation of symbols

S Abnormality notification system N Communication line 1 Mobile device 2 Client terminal 10 Processing device 10a Position information acquisition unit 10b Step count acquisition unit 10c State recognition processing unit 10d Abnormality determination processing unit 10e Abnormality notification processing unit 10f Dial processing unit 11 Storage means 11a Position Information storage unit 11b Step count information storage unit 11c Recognition state storage unit 11d Normal operation storage unit 11e Map information storage unit 11f Telephone number storage unit 12 GPS receiver 13 Step count measurement unit 14 Communication control unit 15 Alarm device 20 Processing unit 21 Storage unit 22 Display means 23 Notification means 24 Communication control unit

Claims (15)

  Position information acquisition means for acquiring position information, step count information acquisition means for acquiring step information of the carrier, movement based on at least walking based on the acquired position information and step count information, and vehicles such as trains, buses, passenger cars, bicycles, etc. State recognition means for recognizing the state of the movement operation of the mobile person including movement on board, normal operation storage means for storing the normal movement operation pattern set in advance by the mobile person, the state recognized by the state recognition means and the state Comparing with a stored normal movement operation pattern, an abnormality determining means for determining presence / absence of an abnormality, and an output means for notifying abnormality when determined to be abnormal by the abnormality determination means or the state recognition means A portable device characterized by.   The state recognition means compares the amount of movement of the carrier obtained from the position information with the amount of movement calculated from the number of steps information, and the amount of movement of the former and the amount of movement of the latter are substantially the same and fall within a predetermined error range. 2. The mobile phone according to claim 1, wherein the mobile device is determined to be in a walking state, and when the former moving amount is larger than the latter moving amount beyond the error range, the moving state is determined to be on a vehicle. apparatus.   The normal operation storage means stores a normal movement operation state for each predetermined movement section as a movement operation pattern, and the abnormality determination means specifies a current movement section based on current position information, and The portable device according to claim 1 or 2, wherein the present state recognized by the state recognition means is compared with a normal moving operation state in the moving section to determine whether there is an abnormality.   The portable device includes map information storage means for storing map information, and the normal operation storage means displays a normal movement operation state for each predetermined movement section on the route along with a movement route on the map as a movement operation pattern. And the abnormality determination means identifies the current movement section on the movement route based on the current position information, and recognizes the current state recognized by the state recognition means and the normal movement operation in the movement section. The portable device according to any one of claims 1 to 3, wherein the state is compared with a state to determine whether there is an abnormality.   The portable device according to any one of claims 1 to 4, wherein the abnormality determination unit determines that an abnormality is present when the current position is not on the movement route.   The abnormality determination means is taken away when the current position is not on the movement route, the current state recognized by the state recognition means is a movement operation state on the vehicle, and is taken in a direction different from the destination or The portable device according to claim 5, wherein the portable device is determined to be in an abnormal state with a high possibility of getting on in a transportation facility.   The state recognizing means compares the amount of movement of the carrier obtained from the position information with the amount of movement calculated from the number of steps information, and determines that the former movement amount is smaller than the latter movement amount and determines that the state is abnormal. The portable device according to any one of claims 1 to 6.   The portable device according to any one of claims 1 to 7, wherein the state recognizing unit determines that the state is abnormal when a disturbance of a predetermined range or more occurs in the walking interval of the step count information.   The state recognizing means determines that the state is an abnormal state when a certain amount of time has elapsed when both the amount of movement of the carrier obtained from the position information and the amount of movement obtained from the number of steps information are zero. The portable device according to any one of 1 to 8.   It comprises the portable device according to any one of claims 1 to 9, and a guardian or other related parties connected to the portable device via a communication line, and client terminals of related organizations, and the abnormality determination An abnormality notification system provided with abnormality notification means for notifying a client terminal of the abnormality information via a communication line as an output means for notifying abnormality when it is determined as abnormal by the means or the state recognition means.   The abnormality notification system according to claim 10, wherein the client terminal includes notification means for receiving the abnormality information and notifying abnormality.   The abnormality notification system according to claim 10 or 11, wherein the abnormality notification means is notified by adding information of a current position and a movement history on a map of the portable device.   The abnormality notification system according to any one of claims 10 to 12, wherein the abnormality notification unit adds and notifies information on the current movement operation state of the user recognized by the state recognition unit.   The portable device includes a telephone number storage unit that stores the telephone number of the client terminal, and when the abnormality determination unit or the state recognition unit determines that there is an abnormality, the client terminal can be automatically dialed to make a call. The abnormality notification system according to any one of claims 10 to 13. The abnormality notification system according to claim 14, wherein the automatic dialing process is performed a plurality of times with a predetermined time.

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