JP4381856B2 - Action range monitoring server device and action range monitoring system - Google Patents

Description

  The present invention relates to an action range monitoring server device and an action range monitoring system for monitoring an action range of a tracked person.

  Nowadays, a mobile phone equipped with a GPS sensor (GPS: Global Positioning System) and current position information indicating the current position of the mobile phone measured by the GPS sensor are captured, and the tracked person who is the owner of the mobile phone Japanese Patent Application Laid-Open No. 2003-123167 discloses a system that monitors a person's action range and issues a warning to the tracker when the action range of the tracked person falls outside the preset scheduled range. No. 3) and Patent Document 2 (Japanese Patent Laid-Open No. 2003-296522).

JP2003-123167A (pages 3 to 4: FIG. 1) JP 2003-296522 A (pages 4 to 7: FIG. 1)

  However, in the case of the systems disclosed in Patent Document 1 and Patent Document 2, only the determination result as to whether or not the action range of the tracked person is outside the preset scheduled range is given to the tracker. To determine whether or not to issue a warning. For this reason, there is a problem that a warning is issued to the tracker even though the tracked person is not in a state that should be warned.

  For example, if the tracked child is acting with the tracker parent, even if the child's current position falls outside the planned range, the warning , Which makes little sense of warning.

  Similarly, if the subordinate who is the person being tracked is acting with the supervisor who is the follower, if the current position of the subordinate is outside the planned range, this will be warned to the supervisor who is with the subordinate. But it's a warning that doesn't make sense.

  In such a case, an operation that issues a warning is almost a malfunction, and is an operation that not only lowers the credibility of the warning but also must lose the reliability of the system.

  The present invention has been made in view of the above-described problems, and provides an action range monitoring server device and an action range monitoring system that improve the reliability of the system by improving the credibility of a warning given to a tracker. With the goal.

As a means for solving the above-mentioned problem, the present invention is, when a tracked person is located outside a preset scheduled action range, whether the tracked person's action is a legitimate action. A legitimacy discriminating means for discriminating whether or not the behavior of the tracked person deviating from the scheduled action range is legitimate action by the legitimacy discriminating means. Rewriting means for rewriting the scheduled action range information of the tracked person to the scheduled action range information of the authorized person .

This legitimacy judging means discriminates whether or not the behavior of the tracked person is a legitimate action when the tracked person is positioned outside the preset scheduled action range. If it is determined that the action is a legitimate action, even if the tracked person is located outside the scheduled action range, the tracker is not warned, and the tracked person stored in the storage means is stored. The action schedule range information of the person in charge is rewritten with the action schedule range information of the authorized person , and a warning is given to the tracker only when it is determined that the action is not valid.

The present invention can greatly improve the credibility of a warning to the tracker that informs that the tracked person is located outside the scheduled action range. Further, since the credibility of the warning can be improved, the reliability of the system can be improved. In addition, when it is determined that the behavior of the tracked person is a legitimate action when the tracked person is located outside the predetermined scheduled action range, The warning scheduled action range of the tracked person registered in advance is changed by rewriting the scheduled action range information of the tracked person stored in the storage means to the action scheduled range information of the authorized person without warning. Even when it becomes the same as the scheduled action range of the authorized person, this can be dealt with.

[System configuration]
The action range monitoring system according to the embodiment of the present invention includes a mobile phone 1a owned by a tracked person having a current position detecting function such as a GPS sensor (GPS: Global Positioning System) as shown in FIG. The mobile phone 1b has a position detection function and is owned by an “authorized person” described later.

  In addition, the behavior range monitoring system includes each current position detected by the GPS sensor of the tracked person's mobile phone 1a and each of the authorized person's mobile phone 1b, the preset scheduled action range of the tracked person, And a behavior range monitoring server device 2 that monitors the behavior range of the tracked person based on the scheduled behavior range of the “person”.

  In addition, the behavior range monitoring system determines that the behavior range of the tracked person is outside the scheduled behavior range, and the behavior range monitoring server device 2 determines that the deviation from the planned behavior range is not valid. The mobile phone 3 of the tracker (and / or the computer device 4 of the tracker) that receives the warning information to be transmitted is included. And this action range monitoring system is comprised by mutually connecting these apparatus 1a, 1b, 3 (4) and the apparatus 2 via the networks 5, such as the internet.

[Authorized person]
Even if the tracked person departs from the scheduled action range, the “authorized person” determines that the tracked person is acting together with the authorized person. It is a person who is not warned from.

  For example, if the tracked person is a child, and it is determined that the child is with the parent who is the tracker, even if the child takes an action that deviates from the scheduled action range, Therefore, no warning is required. Therefore, the authority in this case becomes the parent of the child. In this case, the terminal number and the scheduled action range of the parent mobile phone are registered in the action range monitoring server device 2 as the terminal number and the expected action range of the “authorized person” mobile phone.

  Similarly, if the tracked person is a subordinate, and it is determined that the subordinate is with the supervisor who is the tracker, even if the subordinate takes an action that deviates from the planned action range, On the other hand, no warning is required. For this reason, the authorized person in this case becomes the supervisor of the subordinate. In this case, the terminal number and action schedule range of the boss's mobile phone are registered in the action range monitoring server apparatus 2 as the terminal number and action schedule range of the “authorized person” mobile phone (authority). And the tracker may be the same person.)

  Furthermore, a person who acts together with the tracked person may be registered as an “authorized person”. For example, when two subordinates go on a business trip to a customer, it can be inferred that there is some valid reason when the two depart from the scheduled action range at the same time. For this reason, one subordinate may be registered in the action range monitoring server apparatus 2 as a tracked person and the other subordinate as an “authorized person”. In this case, the terminal number and action schedule range of the mobile phone of the other subordinate are registered in the action range monitoring server device 2 as the terminal number and action schedule range of the “authorized person” mobile phone.

[System operation]
In such a behavior range monitoring system, when a tracker monitors a behavior range of a tracked person, first, the tracker operates the tracker's mobile phone 3 or computer device 4 to operate the behavior range monitoring server device 2. And the terminal number and action schedule range of the mobile phone 1a carried by the tracked person are registered, and the terminal number and action schedule range of the mobile phone 1b of the “authorized person” are registered.

  Specifically, as a method for registering the scheduled action range, the following registration method is prepared as an example. The tracker registers the scheduled action range of the tracker and the authorized person (hereinafter, the tracker and authorized person are collectively referred to as a registered person) using any of the registration methods.

  1. When the tracker accesses the action range monitoring server device 2 and transmits a registration request for the scheduled action range, the action range monitoring server device 2 returns map information to the mobile phone 3 of the tracker. The tracker sets a scheduled action range of the registered person for the returned map, and transmits it to the action range monitoring server device 2. Thereby, the action range monitoring server apparatus 2 registers the action schedule range set by the tracker in the database 6 (DB) as the action schedule range information of the registered person.

  2. When the tracker accesses the behavior range monitoring server device 2 and transmits a registration request for the planned behavior range, the behavior range monitoring server device 2 returns a destination input screen. The tracker designates the destination of the registered person on the returned input screen by an address, a telephone number or the like, and transmits this to the action range monitoring server device 2. As a result, the action range monitoring server device 2 searches for the destination from the map information stored in the DB 6 based on the address or telephone number specified by the tracker, and performs a predetermined operation centered on the destination. A range (within a radius of km, etc. from the specified destination) is registered in the DB 6 as scheduled action range information of the registered person.

  3. When the tracker accesses the behavior range monitoring server device 2 and transmits a registration request for the planned behavior range, the behavior range monitoring server device 2 returns a route input screen. The tracker inputs a station name, a place name, and the like serving as a departure point and a destination, thereby setting a route on which the registered person will move and transmits the route to the action range monitoring server device 2. Thereby, the action range monitoring server device 2 searches for the route designated by the tracker from the map information stored in the DB 6, and registers this route in the DB 6 as the action scheduled range information of the registered person.

  4). When the tracker accesses the behavior range monitoring server device 2 and transmits a registration request for the planned behavior range, the behavior range monitoring server device 2 returns a schedule input screen. The tracker enters the registered person's schedule such as date, scheduled departure time, estimated arrival time, visit time, destination address, telephone number, destination name, etc. on the returned input screen, This is transmitted to the action range monitoring server device 2. The action range monitoring server device 2 registers this schedule in the DB 6 as the action schedule range information of the registered person.

  Next, the tracked person and the authorized person (= the above-mentioned registered person) start the action after the GPS sensors of the mobile phones 1a and 1b function. When the registered person's action is started, the action range monitoring server device 2 takes in the current position information indicating the current position detected by the GPS sensor of each of the cellular phones 1a and 1b of the registered person, and this current position information and The registered person's action schedule range information registered in advance in the DB 6 by the tracker is compared. When the tracked person departs from the scheduled action range, as described below, the legitimacy of the follower's scheduled action range deviation is judged and the deviation from the scheduled action range is confirmed. If not, warn the tracker.

  When a registered person starts an action, the registered person may access the action range monitoring server apparatus 2 to notify the action range monitoring server apparatus 2 of the start of the action. The tracker may notify the action range monitoring server device 2 of the start of the action of the registered person.

  In addition, when the scheduled action range of the registered person is registered according to the schedule, the action range monitoring server device 2 captures the current position of the registered person when the action start time of the registered schedule is reached. Start. Even in this case, the action range monitoring server apparatus 2 may start capturing the current position of the registered person after waiting for access indicating the start of action from the registered person or the tracker.

  The flowchart of FIG. 2 shows the flow of the justification determination operation and the warning operation in the action range monitoring server device 2. In the flowchart of FIG. 2, when the action of the registered person is started, the action range monitoring server apparatus 2 receives the GPS of each mobile phone 1a, 1b of the registered person (trackee and authorized person) in step S1. The current position information indicating the current position detected by the sensor and the terminal number (mobile phone number, terminal identification number, etc.) of each cellular phone 1 of the registered person are captured.

  The acquisition of the current position information may be performed by the action range monitoring server apparatus 2 to acquire the current position information transmitted from the cellular phone 1a, 1b of the registered person at predetermined time intervals or in real time. The range monitoring server device 2 may access the registered person's mobile phones 1a and 1b at predetermined time intervals or in real time to capture the current position information.

  Next, in step S2, the action range monitoring server apparatus 2 acquires the current position information acquired from the tracked person's mobile phone 1a and the action target range information of the tracked person registered in advance in the DB 6 by the tracker. And compare. In step S3, it is determined whether or not the current position of the tracked person is within the scheduled action range.

  If the current position of the tracked person is within the scheduled action range, it means that the tracked person is moving within the scheduled action range. Therefore, the action range monitoring server device 2 returns the process to step S1, Continue to monitor the behavior of the trackee.

  On the other hand, when the current position of the tracked person is outside the scheduled action range, the action range monitoring server device 2 determines whether or not the deviation of the scheduled action range is a legitimate action.

[Calculation of distance between tracked person and authorized person]
As an example, in the action range monitoring system, whether or not the tracked person is acting together with the above-mentioned “authorized person” is judged to determine whether or not the deviation of the scheduled action range is valid. It is supposed to be.

  That is, when the deviation of the tracked person's scheduled action range is detected, the action range monitoring server device 2 adds the current position information of the authorized person and the current position information of the tracked person acquired in step S1 in step S4. Based on this, a distance between the two is calculated, and in step S5, it is determined whether or not the calculated distance between the two is within a predetermined distance (for example, several meters to several tens of meters).

  If the calculated distance between the two is not less than the predetermined distance, this means that the tracked person does not act with the authorized person and the deviation of the tracked person's scheduled action range is valid. Since it is not recognized, the action range monitoring server apparatus 2 transmits warning information to the mobile phone 3 or the computer apparatus 4 of the tracker in step S6. As a result, a warning indicating that the tracked person has deviated from the scheduled action range is given to the tracker by voice or a message via the mobile phone 3 or the computer device 4.

  On the other hand, if the calculated distance between the two is less than or equal to the predetermined distance, this means that the tracked person is acting with the authorized person, and this is justified by the deviation of the tracked person's scheduled action range. Sex is recognized. Further, it is conceivable that the pre-registered person's scheduled action range has been changed to be the same as the authorized person's action schedule range.

  For this reason, the action range monitoring server device 2 does not issue a warning when this legitimacy is recognized, and the action target range of the tracked person registered in the DB 6 is determined as the action plan range of the authorized person in step S7. Rewrite to And a process is returned to step S1, and monitoring of a tracking person's action range is continued.

[Judgment of legitimacy based on whether or not Bluetooth connection is established]
In the above description, the validity of the deviation from the scheduled action range is determined based on the distance between the tracked person and the authorized person. In addition, the mobile phone 1a of the tracked person and the authorized person is used. When the communication function by Bluetooth is provided in 1b, the action range monitoring server device 2 determines whether or not the communication connection by Bluetooth is established between the tracked person and the authorized person's mobile phones 1a and 1b. Thus, it may be determined whether or not there is a legitimacy of the deviation from the scheduled action range.

  That is, in this case, when the communication connection by Bluetooth is established, the mobile phone 1a, 1b of the tracked person and the authorized person sends information indicating that the communication connection is established to the action range monitoring server apparatus 2. (Alternatively, the action range monitoring server device 2 may access both mobile phones to determine whether or not the communication connection is established).

  Since communication by Bluetooth is performed based on a so-called short-range communication method, the fact that the communication connection by Bluetooth is established means that the tracked person and the authorized person are located within a short distance of several meters. Indicates. For this reason, the behavior range monitoring server device 2 is valid for the deviation of the tracked person's scheduled behavior range when a Bluetooth communication connection is established between the tracked person and the authorized person. The above warning is not performed, and the action schedule range of the tracked person registered in the DB 6 is rewritten to the action schedule range of the authorized person in step S7 as described above, and then the process returns to step S1 to be tracked. Continue to monitor the person's range of action.

[Calculation or communication connection establishment determination stop operation]
Next, the action range monitoring server device 2 calculates the distance between the tracked person and the authorized person or the tracked person and the authorized person when it is determined that the tracked person has deviated from the scheduled action range. Whether the tracked person and the authorized person are located in the same communication cell or not is determined. The distance calculating operation or the determination operation for determining whether or not a communication connection is established is stopped.

  Specifically, when the behavior range monitoring server device 2 detects a deviation of the scheduled behavior range of the tracked person, before performing the above-described calculation of the distance between the two or determination of the presence or absence of establishment of the communication connection, By detecting the current communication base station with which the tracked person and the authorized person are communicating, it is determined whether or not both are located in the same communication cell.

  If it is determined that both are not located in the same communication cell, the above-described calculation of the distance between the two or the presence / absence of establishment of a communication connection is performed, and both are in the same communication cell. If it is determined that it is located at the position, the process returns to step S1 without calculating the distance between the two or determining whether or not a communication connection is established, Continue monitoring.

  In other words, the fact that both are located in the same communication cell indicates that they are in close proximity, and it is assumed that the behavior of the tracked person deviating from the scheduled action range is valid. can do.

  For this reason, when it is determined that both are located in the same communication cell, the operation for calculating the distance between the two is stopped, or the operation for determining the presence / absence of a communication connection is stopped, so that the action range monitoring server The calculation frequency of the distance of the apparatus 2 and the frequency of the discrimination process can be reduced, and the load applied to the action range monitoring server apparatus 2 can be reduced.

  In particular, such a calculation stop control functions effectively in a device such as a PHS telephone (Personal Handyphone System) or a PDA device (Personal Digital Assistant) that communicates with a microcell.

  It should be noted that such calculation or communication connection establishment determination stop control may not be executed, or the user may select whether or not to execute the setting from a setting menu or the like.

[Effect of the embodiment]
As is clear from the above description, the action range monitoring system of this embodiment registers the scheduled action range of the authorized person together with the scheduled action range of the tracked person, and the current position of the tracked person is the action plan. When it is out of range, calculate the distance between the tracked person and the authorized person, or detect the presence or absence of a communication connection by Bluetooth between the tracked person and the authorized person's mobile phones 1a, 1b. Then, it is determined whether or not the deviation of the tracked person's scheduled action range is valid. If the distance between the tracked person and the authorized person is equal to or less than the predetermined distance, or if a Bluetooth communication connection is established between the tracked person and the authorized person, the tracked person is authorized. In order to show that the user is acting with the person, the warning is not given to the tracker, and the warning is given to the tracker when the distance between the tracked person and the authorized person is equal to or greater than a predetermined distance.

Thereby, since the warning is given to the tracker only when the validity is not recognized, the credibility of the warning given to the tracker can be greatly improved. Moreover, since the credibility of the warning can be improved, the reliability of the action range monitoring system can be improved. In addition, when it is determined that the behavior of the tracked person is a legitimate action when the tracked person is located outside the predetermined scheduled action range, By rewriting the scheduled action range of the tracked person stored in the DB 6 to the scheduled action range of the authorized person without changing the warning, the action scheduled range of the tracked person registered in advance is changed. Even when it becomes the same as the scheduled action range, this can be dealt with.

  In addition, the action range monitoring server device 2 determines whether or not the tracked person and the authorized person are located in the same communication cell when it is determined that the tracked person has deviated from the action planned range. When it is determined that both are located in the same communication cell, the action range monitoring server device 2 is stopped by stopping the operation for calculating the distance between the two or stopping the operation for determining whether or not there is a communication connection. The distance calculation frequency and the discrimination processing frequency can be reduced, and the load on the action range monitoring server device 2 can be reduced.

[Modification]
Finally, the present invention is not limited to the above-described embodiment disclosed as an example. For example, in the description of the above-described embodiment, the tracked person and the authorized person use the mobile phones 1a and 1b. However, if the person has a current position measuring function and a wireless communication function such as a GPS sensor, Even if it is not a mobile phone, you may make it use portable communication terminal devices, such as a PHS telephone (Personal Handyphone System), PDA apparatus (Personal Digital Assistant), and a notebook-type personal computer apparatus.

  And it adds that it is needless to say that various modifications can be made according to the design etc., as long as the technical idea according to the present invention is not deviated from the above embodiments. .

It is a block diagram of the action range monitoring system used as an embodiment to which the present invention is applied. It is a flowchart for demonstrating the action monitoring operation | movement of the action range monitoring server apparatus 2 provided in the action range monitoring system of embodiment.

Explanation of symbols

  1a Mobile phone of tracked person, 1b Mobile phone of authorized person, 2 Action range monitoring server device, 3 Tracker's mobile phone, 4 Tracker computer device, 5 Network, 6 Database of action range monitoring server device

Claims (8)

Storage means for storing action schedule range information indicating the geographical action schedule range of the tracked person and action schedule range information indicating the geographical action schedule range of the authorized person;
Current position capturing means for capturing current position information indicating the current position of each mobile terminal device detected by the mobile terminal device of the trackee and the authorized person;
Based on the current position information of the tracked person's portable terminal device captured by the current position capturing means and the scheduled action range information of the tracked person stored in the storage means, An action range deviation determining means for determining whether or not the action range is deviated;
When it is determined that the tracked person has deviated from the scheduled action range by the scheduled action range deviation determining means, both based on the current position information of the tracked person and the authorized person captured by the current position capturing means. A distance calculating means for calculating a distance between;
If the distance between the tracked person and the authorized person calculated by the distance calculation means is equal to or less than a predetermined distance, it is determined that the action of the tracked person deviating from the scheduled action range is a legitimate action. When the distance between the tracked person and the authorized person calculated by the distance calculation means exceeds a predetermined distance, the action of the tracked person deviating from the scheduled action range is an unjust action. Legitimacy discriminating means for discriminating;
When the legitimacy determining means determines that the behavior of the tracked person deviating from the scheduled action range is an illegal action, warning information indicating that the tracked person has deviated from the scheduled action range is displayed. Warning transmission means for transmitting to the terminal device of the tracker who monitors the range of action of the tracked person,
When it is determined by the legitimacy determining means that the behavior of the tracked person deviating from the scheduled action range is a legitimate action, the scheduled action range information of the tracked person stored in the storage means is stored. Rewriting means to rewrite the authorized person's action schedule range information and
An action range monitoring server device. Storage means for storing action schedule range information indicating the geographical action schedule range of the tracked person and action schedule range information indicating the geographical action schedule range of the authorized person;
Current position capturing means for capturing current position information indicating the current position of each mobile terminal device detected by the mobile terminal device of the trackee and the authorized person;
Based on the current position information of the tracked person's portable terminal device captured by the current position capturing means and the scheduled action range information of the tracked person stored in the storage means, An action range deviation determining means for determining whether or not the action range is deviated;
Establishing a communication connection based on the short-range communication method between the tracked person and the authorized person's mobile terminal devices when the person to be tracked is determined to have deviated from the action scheduled range by the action schedule range deviation determining means. Communication connection establishment determining means for determining whether or not
If the communication connection establishment determining means determines that the communication connection is established between the tracked person and the authorized person's portable terminal devices, the action that the tracked person departs from the scheduled action range is valid. If the communication connection establishment determining means determines that the communication connection is not established between the tracked person and the authorized person's mobile terminal devices, the tracked person A legitimacy judging means for discriminating that an action deviating from the scheduled action range is an illegal action,
When the legitimacy determining means determines that the behavior of the tracked person deviating from the scheduled action range is an illegal action, warning information indicating that the tracked person has deviated from the scheduled action range is displayed. Warning transmission means for transmitting to the terminal device of the tracker who monitors the range of action of the tracked person,
When it is determined by the validity determining means that the behavior of the tracked person deviates from the scheduled action range is a legitimate action, the scheduled action range information of the tracked person stored in the storage means is stored. Rewriting means to rewrite the authorized person's action schedule range information and
An action range monitoring server device. The action range monitoring server device according to claim 1,
A communication cell detecting means for determining whether the mobile terminal device of the tracked person and the mobile terminal device of the authorized person are communicating in the same communication cell;
When a deviation of the tracked person's scheduled action range is detected by the scheduled action area deviation determining unit, the communication cell detecting unit detects that the tracked person's mobile terminal device and the authorized person's mobile terminal device are in the same communication. An action range monitoring server device comprising: a stop control unit that controls to stop the calculation operation of the distance calculation unit when it is determined that communication is performed in a cell. The action range monitoring server device according to claim 2,
A communication cell detecting means for determining whether the mobile terminal device of the tracked person and the mobile terminal device of the authorized person are communicating in the same communication cell;
When a deviation of the tracked person's scheduled action range is detected by the scheduled action area deviation determining unit, the communication cell detecting unit detects that the tracked person's mobile terminal device and the authorized person's mobile terminal device are in the same communication. An action range monitoring server device comprising: a stop control unit that controls to stop the determination operation of the communication connection establishment determination unit when it is determined that communication is performed in a cell. A tracked person's portable terminal device comprising: a current position detecting means for detecting a current position; and a transmitting means for transmitting current position information indicating the current position detected by the current position detecting means;
A mobile terminal device of an authorized person comprising current position detecting means for detecting the current position; and transmitting means for transmitting current position information indicating the current position detected by the current position detecting means;
Storage means for storing action schedule range information indicating the geographical action schedule range of the tracked person and action schedule range information indicating the geographical action schedule range of the authorized person, the tracked person and the authorized person Current position capturing means for capturing current position information indicating the current position of each mobile terminal apparatus detected by the mobile terminal apparatus, and the tracked person's mobile terminal apparatus captured by the current position capturing means. Based on the current position information and the scheduled action range information of the tracked person stored in the storage means, the scheduled action range deviation determining means for determining whether or not the tracked person has deviated from the scheduled action range. And the current position of the tracked person and the authorized person captured by the current position capturing means when it is determined that the tracked person has deviated from the scheduled action range by the action planned range deviation determining means. When the distance between the distance calculation means for calculating the distance between the two based on the report and the tracked person calculated by the distance calculation means and the authorized person is not more than a predetermined distance, the tracked person When it is determined that an action deviating from the scheduled action range is a legitimate action, and the distance between the tracked person and the authorized person calculated by the distance calculating means exceeds a predetermined distance, the tracked person Legitimacy discriminating means for discriminating that an action that deviates from the scheduled action range is an illegal action, and an action that causes the person to be tracked to deviate from the scheduled action range is an illegal action by the legitimacy discriminating means. And when the tracked person deviates from the scheduled action range by the warning transmitting means for transmitting the warning information indicating that the tracked person has deviated from the scheduled action range, and the validity determining means. Is identified as legitimate behavior If the action schedule range information of the tracker stored in the storage means, and action range monitoring server device and a rewriting means for rewriting the action schedule range information of authority,
The action range is formed by forming action schedule range information indicating the geographic action schedule range of the tracked person and action schedule range information indicating the geographic action schedule range of the authorized person stored in the storage unit. The warning information transmitted from the transmission means for transmitting to the monitoring server device and the warning transmission means of the action range monitoring server device is received, and the warning information is sent to the tracker who monitors the action range of the tracked person. An action range monitoring system comprising: a terminal device of the tracker provided with a warning notification means for performing a corresponding notification operation. A tracked person's portable terminal device comprising: a current position detecting means for detecting a current position; and a transmitting means for transmitting current position information indicating the current position detected by the current position detecting means;
A mobile terminal device of an authorized person comprising current position detecting means for detecting the current position; and transmitting means for transmitting current position information indicating the current position detected by the current position detecting means;
Storage means for storing action schedule range information indicating the geographical action schedule range of the tracked person and action schedule range information indicating the geographical action schedule range of the authorized person, the tracked person and the authorized person Current position capturing means for capturing current position information indicating the current position of each mobile terminal apparatus detected by the mobile terminal apparatus, and the tracked person's mobile terminal apparatus captured by the current position capturing means. Based on the current position information and the scheduled action range information of the tracked person stored in the storage means, the scheduled action range deviation determining means for determining whether or not the tracked person has deviated from the scheduled action range. If the tracked person is determined to have deviated from the scheduled action range by the action schedule range deviation determining means, the communication link based on the short-range communication method is established between each mobile terminal device of the tracked person and the authorized person. Communication connection establishment determination means for determining whether or not a communication connection has been established, and the communication connection establishment determination means and the communication connection establishment between each mobile terminal device of the tracked person and the authorized person. If determined, the behavior of the tracked person deviating from the scheduled action range is determined to be a legitimate behavior, and the communication connection establishment determining means determines whether the tracked person and the authorized person between the mobile terminal devices When it is determined that a communication connection has not been established, the correctness determining means for determining that the behavior of the tracked person deviating from the scheduled action range is an illegal action, and the correctness determining means, Indicates that the tracked person departs from the scheduled action range when it is determined that the action deviating from the scheduled action range is an illegal action A warning transmitting means for transmitting tell information, by the validity determination unit, when the action the tracked person departing from the behavior expected range is judged as a legitimate actions, stored in said storage means An action range monitoring server device provided with rewriting means for rewriting the action plan range information of the tracked person to the action plan range information of the authorized person ;
The action range is formed by forming action schedule range information indicating the geographic action schedule range of the tracked person and action schedule range information indicating the geographic action schedule range of the authorized person stored in the storage unit. The warning information transmitted from the transmission means for transmitting to the monitoring server device and the warning transmission means of the action range monitoring server device is received, and the warning information is sent to the tracker who monitors the action range of the tracked person. An action range monitoring system comprising: a terminal device of the tracker provided with a warning notification means for performing a corresponding notification operation. The action range monitoring system according to claim 5 ,
The action range monitoring server device
A communication cell detecting means for determining whether the mobile terminal device of the tracked person and the mobile terminal device of the authorized person are communicating in the same communication cell;
When a deviation of the tracked person's scheduled action range is detected by the scheduled action area deviation determining unit, the communication cell detecting unit detects that the tracked person's mobile terminal device and the authorized person's mobile terminal device are in the same communication. An action range monitoring system comprising: stop control means for stopping control of the calculation operation of the distance calculation means when it is determined that communication is performed in a cell. The action range monitoring system according to claim 6 ,
The action range monitoring server device
A communication cell detecting means for determining whether the mobile terminal device of the tracked person and the mobile terminal device of the authorized person are communicating in the same communication cell;
When a deviation of the tracked person's scheduled action range is detected by the scheduled action area deviation determining unit, the communication cell detecting unit detects that the tracked person's mobile terminal device and the authorized person's mobile terminal device are in the same communication. An action range monitoring system comprising: stop control means for stopping control of the determination operation of the communication connection establishment determination means when it is determined that communication is performed in a cell.

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