JP2016126370A - Theft/loss prevention system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To determine the kind of an alarm instantaneously.SOLUTION: A theft/loss prevention system 1a comprises: a portable terminal 10a; and a first transmission device 20a which an owner of the portable terminal possesses. The portable terminal comprises: a storage part 11 for storing plural kinds of notification patterns; and a control part 11 for detecting a state of the portable terminal, then reading the notification pattern according to the state of the portable terminal out of the plural kinds of notification patterns in the storage part, for controlling output. The control part measures distance between the portable terminal and the first transmission device, and when the distance between the portable terminal and the first transmission device becomes equal to or longer than predetermined distance, determines whether a state is a first state in which the portable terminal moves or a second state in which the portable terminal does not move, then reads the notification pattern according to the determination result, from the storage part, for controlling output.SELECTED DRAWING: Figure 2

Description

  The present invention relates to a theft and loss prevention system.

  For example, in Patent Document 1, theft prevention that alerts the user by alerting the user with a mobile phone or smart phone at hand when the baggage is a certain distance away from the owner due to loss, theft, etc. The technology about the system is described.

JP 2000-215374 A

  According to the technique described in Patent Document 1, an alarm is output when either one of the mobile phone is away from the hand or the baggage is separated and one of them is separated by a predetermined distance or more. For this reason, the user cannot immediately determine whether the alarm is caused by misplacement or loss of the package or the alarm is generated when the package is stolen. Therefore, there is a possibility that the location of the baggage can be quickly grasped or cannot be quickly retrieved.

  The present invention has been made to solve the above-described problems, and an object of the present invention is to provide a theft and loss prevention system that instantly determines the contents intended by an alarm and enables a quick response.

  In order to solve the above-described problem, the present invention is a theft and loss prevention system, which includes a mobile terminal and a first transmission device owned by an owner of the mobile terminal, and the mobile terminal has a plurality of types. And a control unit that detects the state of the mobile terminal, reads out a notification pattern according to the state of the mobile terminal from a plurality of types of notification patterns in the storage unit, and controls output The control unit measures the distance between the mobile terminal and the first transmission device, and when the distance between the mobile terminal and the first transmission device reaches a predetermined distance or more, Determining whether the mobile terminal is in a first state where the mobile terminal is moving or a second state where the mobile terminal is not moving, and reading out a notification pattern corresponding to the determination result from the storage unit to control the output. Features.

  Moreover, this invention is a theft loss prevention system, Comprising: It has a portable terminal and the 1st transmission device which the owner of the said portable terminal possesses, The said 1st transmission device has several types of alerting | reporting pattern. A storage unit for storing, and a control unit that detects the state of the first transmission device, reads out a notification pattern according to the state of the first transmission device from a plurality of types of notification patterns in the storage unit, and controls output The control unit measures the distance between the mobile terminal and the first transmission device, and when the distance between the mobile terminal and the first transmission device reaches a predetermined distance or more, Determining whether the mobile terminal is in a first state where the mobile terminal is moving or a second state where the mobile terminal is not moving, and reading the notification pattern corresponding to the determination result from the storage unit to control the output It is characterized by.

  In the present invention, when the distance between the mobile terminal and the first transmission device reaches a predetermined distance or more and the mobile terminal is in the first state in which the mobile terminal moves, the control unit determines whether the personal belongings are left behind. The notification pattern corresponding to the misplacement may be read from the storage unit and output.

  In the present invention, when the distance between the mobile terminal and the first transmission device reaches a predetermined distance or more and the mobile terminal is in a second state in which the mobile terminal does not move, the control unit determines that the belonging is stolen. Then, a notification pattern corresponding to the theft may be read from the storage unit and output.

  In the present invention, the control unit may repeatedly output the notification pattern.

  In this invention, the said control part may change the sound volume output according to the distance of the said portable terminal and a said 1st transmission device.

  In this invention, you may further have an operation part which operates the alerting | reporting pattern memorize | stored in the said memory | storage part, and the setting of correlation with the said 1st state and the said 2nd state of the said portable terminal.

  Moreover, this invention is a theft loss prevention system, Comprising: A portable terminal, the 1st transmission device which the owner of the said portable terminal possesses, and the 2nd transmission device attached to the possession of the owner of the said portable terminal The first transmission device includes a storage unit that stores a plurality of types of notification patterns, and a state of the mobile terminal and the second transmission device that is detected from the plurality of types of notification patterns of the storage unit. A control unit that reads out a notification pattern according to a state of the mobile terminal and the second transmission device and controls output, and the control unit is configured to control a first distance between the first transmission device and the mobile terminal. And measuring a second distance between the first transmission device and the second transmission device, and when the first distance reaches a predetermined distance or more, the first state in which the mobile terminal moves and Which state of the second state the mobile terminal does not move When the second distance reaches a predetermined distance or more, it is determined whether the third state in which the second transmission device moves or the fourth state in which the second transmission device does not move, A notification pattern corresponding to the determination result is read from the storage unit and the output is controlled.

  In the present invention, when the distance between the first transmission device and the mobile terminal reaches a predetermined distance or more and the mobile terminal is in the first state in which the mobile terminal moves, The notification pattern corresponding to the theft may be read out from the storage unit and output.

  In the present invention, when the distance between the first transmission device and the mobile terminal reaches a predetermined distance or more and the mobile terminal is in a second state in which the mobile terminal does not move, The notification pattern corresponding to the misplacement may be read out from the storage unit and output.

  In the present invention, when the distance between the first transmission device and the second transmission device reaches a predetermined distance or more and the second transmission device is in a third state in which the second transmission device moves, It may be determined that the product has been stolen, and a notification pattern corresponding to the theft may be read from the storage unit and output.

  In the present invention, when the distance between the first transmission device and the second transmission device reaches a predetermined distance or more and the second transmission device is in a fourth state in which the second transmission device does not move, An article misplacement determination may be performed, and a notification pattern corresponding to the misplacement may be read from the storage unit and output.

  In the present invention, the control unit may repeatedly output the notification pattern.

  In this invention, the said control part may change the sound volume output according to the distance between the said 1st transmission device and the said portable terminal or the said 1st transmission device and the said 2nd transmission device.

  In the present invention, an operation for setting an association between the notification pattern stored in the storage unit, the first state and the second state of the mobile terminal, and the third state and the fourth state of the belongings. May further include.

  According to the present invention, it is possible to provide a theft and loss prevention system that instantly determines the type of alarm and enables a quick response.

It is a figure which shows the utilization scene and utilization image of a theft loss prevention system which concern on embodiment of this invention. It is a block diagram which shows the structure of the theft and loss prevention system which concerns on Example 1 of this invention. It is a block diagram which shows operation | movement (the 1) of the theft and loss prevention system which concerns on Example 1 of this invention. It is a block diagram which shows operation | movement (the 2) of the theft and loss prevention system which concerns on Example 1 of this invention. It is a block diagram which shows the structure of the theft and loss prevention system which concerns on Example 2 of this invention. It is a block diagram which shows the structure of the theft and loss prevention system which concerns on Example 3 of this invention. It is a block diagram which shows the operation | movement (the 1) of the theft and loss prevention system which concerns on Example 3 of this invention. It is a block diagram which shows the operation | movement (the 1) of the theft and loss prevention system which concerns on Example 3 of this invention. It is a figure which shows an example of the setting information of the theft loss prevention system which concerns on embodiment of this invention.

  DESCRIPTION OF EMBODIMENTS Hereinafter, a mode for carrying out the present invention (hereinafter simply referred to as the present embodiment) will be described in detail with reference to the accompanying drawings. Note that the same numbers or symbols are assigned to the same elements throughout the description of the embodiment.

  In the present embodiment, for example, as shown in FIG. 1, a scene is assumed in which a user who puts his belongings on a train shelf gets off. The theft and loss prevention system 1 according to the present embodiment is constructed by a mobile terminal 10 such as a mobile phone or a smart phone, and one or more transmission devices 20. It is assumed that the user A who is the user possesses the mobile terminal 10, and the transmission device 20 (first transmission device) is included in a baggage B such as a bag which is the possession of the user A.

  The mobile terminal 10 and the transmission device 20 are capable of two-way communication according to a short-range wireless communication standard such as Bluetooth (registered trademark), and a package A containing the transmission device 20 and a user A holding the mobile terminal 10 If the mobile terminal 10 and / or the transmission device 20 at the hand are at a certain distance or longer, the user A determines whether the package B has been misplaced or the package B is being stolen by a third party B. An alarm is output by voice so that it can be identified. In the former case, an audio alarm with a notification pattern such as “I forgot my baggage!” And in the latter case, “Drobo!” Can be considered. The notification pattern may output the same content repeatedly (for example, “Drobo! Drobo!”), Or may change the output volume according to the distance between the mobile terminal 10 and the transmitter 20. .

  In the use scene described above, the notification pattern allows the user to instantly determine whether an alarm is generated due to the misplacement or loss of the package B or an alarm generated when the package B is taken away due to theft or the like. , You can quickly grasp the location of luggage and quickly get it back to hand. In FIG. 1, the transmitting device 20 has been described as being included in a baggage B such as a bag. However, since the transmitting device 20 can be reduced in size due to its configuration, the possessed items such as a strap and a key It may be mounted (attached) to any item, and may be attached to any user-owned item, not limited to a package.

  Note that the above-described control may be performed by either the mobile terminal 10 or the transmission device 20, and for this reason, the case where the mobile terminal 10 performs the control mainly is referred to as Example 1, and the transmission device 20 The case where it performs is made into Example 2, and the case where it controls using the transmission apparatus 20 by using two or more is demonstrated as the Example 3 below for the detail.

Example 1
FIG. 2 is a system configuration diagram of the theft and loss prevention system 1a according to the first embodiment. According to FIG. 2, the anti-theft system 1a according to the first embodiment is constructed by the mobile terminal 10a and the transmission device # 1 (first transmission device 20a) owned by the owner of the mobile terminal 10a.

  The portable terminal 10a worn by the owner and the above-described transmission device # 1 (20a) are connected by short-range wireless communication such as Bluetooth (registered trademark). As is well known, Bluetooth (registered trademark) is one of the short-range wireless communication standards (IEEE802.15.1) for digital equipment, and the 2.4 GHz band is divided into 79 frequency channels, and the frequency to be used is divided. Wireless communication at a maximum speed of 24 Mbps between Bluetooth (registered trademark) -equipped devices (here, mobile terminal 10a and transmitter # 1 (20a)) with a radius of about 10 to 100 m while performing frequency hopping that changes randomly Is what you do.

  The mobile terminal 10a includes a control unit 11, a storage unit 12, an operation unit 13, a display unit 14, a communication unit 15, a BT communication unit 16, a GPS reception unit 17, and a notification unit 18. These blocks are connected in common via a bus 19 having a plurality of lines for address, data, and control.

  For example, a semiconductor memory is mounted in the storage unit 12, and a plurality of types of notification patterns # 1 and # 2 are stored in advance. The control part 11 detects the state (presence / absence of movement) of the mobile terminal 10a, and a notification pattern corresponding to the movement state of the mobile terminal 10a from among a plurality of types of notification patterns # 1 and # 2 stored in the storage unit 12. Is output to the notification unit 18.

  At this time, the control unit 11 measures the distance between the mobile terminal 10a and the transmission device # 1 (20a), and the distance between the mobile terminal 10a and the transmission device # 1 (20a) reaches a predetermined distance or more. In addition, it is determined whether the mobile terminal 10a moves (first state) or the mobile terminal 10a does not move (second state), and the notification pattern # 1 or # corresponding to the determination result is determined. 2 is read from the storage unit 12 and the output is controlled. Specifically, when the distance between the mobile terminal 10a and the transmitting device # 1 (20a) reaches a predetermined distance or more and the mobile terminal 10a is in the first state in which the mobile terminal 10a moves, It is determined that the product has been left behind, and notification pattern # 1 corresponding to the misplacement is read from the storage unit 12 and output. On the other hand, when the mobile terminal 10a is in the second state in which it does not move, it is determined that the belongings such as luggage are stolen, and the notification pattern # 2 corresponding to the theft is read from the storage unit 12 and output.

  Note that the control unit 11 may repeatedly output the notification pattern # 1 or # 2 by controlling the notification unit 18, and the volume to be output according to the distance between the mobile terminal 10a and the transmission device 20a. You may perform control to change.

  For example, the operation unit 13 sets the association between the notification patterns # 1 and # 2 stored in the storage unit 12 and the first state and the second state of the mobile terminal 10a at the time of setting the environment before starting the system. For example, a keyboard. The display unit 14 is a display device such as an LCD (Liquid Crystal Display Device) or an organic EL (Electro Luminescence) that displays information generated by the control unit 11. Note that the operation unit 13 and the display unit 14 may be replaced with a touch panel in which the operation unit 13 and the display unit 14 are integrally formed.

  The communication unit 15 communicates with an external server (for example, a monitoring center) via an open network such as an IP (Internet Protocol) network (not shown). The BT communication unit 16 is a Bluetooth (registered trademark) adapter that performs short-range wireless communication with the transmission device 20a in accordance with the IEEE 802.15.1 communication standard. The GPS receiving unit 17 receives radio waves from a GPS (Global Positioning System) satellite (not shown), and the control unit 11 receives a signal necessary for positioning the current location of the mobile phone 10a, which includes the latitude and longitude of the mobile terminal 10a. The receiver to generate.

  The notification unit 18 is a notification pattern # 1 that is read from the storage unit 12 under the control of the control unit 11, for example, “Forgot your baggage!”, “Drobo!” That is the notification pattern # 2, and the like. It is an output means. Note that the alarm sound may be distinguished from the former and the latter, for example, with different sound generation periods, regardless of audio output.

  On the other hand, the transmitting device # 1 (20a) includes a control unit 21, a BT communication unit 22, and a GPS receiving unit 23. The control unit 21 controls the BT communication unit 22 and the GPS receiving unit 23 connected to the bus 24. The BT communication unit 22 is a Bluetooth (registered trademark) adapter that performs short-range wireless communication with the mobile terminal 10a according to the IEEE 802.15.1 communication standard. The GPS receiving unit 23 is a receiver that receives radio waves of GPS satellites (not shown) and generates a signal necessary for the control unit 21 to determine the current location including the latitude and longitude of the transmission device 20a. The transmission device 20a may further include a notification unit (not shown) controlled by the mobile terminal 10a.

  3 and 4 show the operation of the theft and loss prevention system 1a according to the first embodiment. Hereinafter, the operation of the anti-theft and loss prevention system 1a according to the first embodiment shown in FIG. 2 will be described in detail with reference to the flowcharts of FIGS.

  According to FIG. 3, first, the user turns on the mobile terminal 10a and the transmitting device # 1 (20a) (step S101), and puts the transmitting device 20a in his / her belongings such as luggage. First, the mobile terminal 10a (control unit 11) performs pairing, searches for a transmitting device # 1 (20a) as a communication partner, and establishes synchronization with each other (step S102).

  If the pairing is successful (step S103 “YES”), the control unit 11 takes in the settings (step S104). The setting is performed by the user operating the operation unit 13 when setting the environment before starting the system. Specifically, at the time of environment setting, for example, an environment setting screen shown in FIG. 8A is displayed on the display unit 14 under the control of the control unit 11. Here, the notification patterns # 1 and # 2 stored in the storage unit 12 are associated with the first state (with movement of the portable terminal 10a) and the second state (without movement of the portable terminal 10a) of the portable terminal 10a. Settings are made. As will be described later, the state of the mobile terminal 10a is managed by the flag F. For this reason, the user operates the operation unit 13 with the notification pattern # 1 (I forgot my baggage!) In the case of the flag F-ON and the notification pattern # 2 (Drobo!) In the case of the flag F-OFF. Define (input).

  The operation unit 13 may further define an inter-distance threshold Dth (here, 50 [m]) that determines a notification timing described later. If the above setting has not been completed, the environment setting screen shown in FIG. 9A is forcibly displayed to prompt the user to make the setting. Note that a default value fixed in advance may be used for the setting.

  When the setting capture is completed in step S104, the control unit 11 performs timing monitoring for the current position measurement, for example, every 2 [ms] intervals (step S105). When the monitoring timing comes (step S105 “YES”), the control unit 11 performs a positioning calculation for acquiring the current location of the mobile terminal 10a from the signal received by the GPS receiving unit 17 (step S106). By determining the difference between the current positioning calculation result and the positioning calculation result (previous value) obtained at the immediately preceding monitoring timing, it is possible to determine whether or not the mobile terminal 10a has moved (step S107). Here, if there is a difference from the previous value (step S107 “YES”), the status flag F assigned to the predetermined area of the storage unit 12 is set to ON (step S108). After setting, the process returns to step S105 (step S112).

  Next, the control unit 11 receives the signal by the GPS receiver 23 of the transmission device # 1 (20a) by performing short-range wireless communication with the transmission device # 1 (20a) which is a communication partner with which pairing has been successfully performed. The positioning calculation result of the current location of transmitting device # 1 (20a) executed by the control unit 21 is acquired (step S109). Subsequently, the control unit 11 obtains a distance Dt-r between the mobile terminal 10a and the transmitting device # 1 (20a) based on the positioning calculation results of both (step S110), and sets a preset mutual distance threshold Dth. (Step S111). If the distance Dt-r is equal to or greater than the threshold value Dth (step S111 “YES”), the control unit 11 further determines the ON / OFF state of the state flag F assigned to a predetermined area of the storage unit 12. (Step S113 in FIG. 4). If the distance Dt-r is less than the threshold value Dth (step S111 “NO”), the process returns to step S105.

  If the status flag F is ON in step S113 (step S113 “YES”), the control unit 11 controls the notification unit 18 to indicate notification pattern # 1 indicating the misplacement of the package based on the preset content. (I forgot my baggage!) Is output (step S114), and if the status flag F is OFF (step S113 "NO"), a notification pattern indicating that the theft is stolen based on the preset content # 2 (Trobo!) Is output (step S115).

  According to the anti-theft and loss prevention system 1a according to the first embodiment, when the distance between the mobile terminal 10a and the transmitter # 1 (20a) reaches a predetermined distance or more by the control of the mobile terminal 10a, Different notification patterns are output depending on whether or not the mobile terminal 10a is moving (ON / OFF of the flag F). For this reason, the user can instantly determine whether the alarm is caused by misplacement or loss of the baggage or the alarm caused by the baggage being taken away due to theft or the like. It can be grasped and quickly returned to hand. Note that the notification patterns # 1 and # 2 may be repeatedly output, and the volume may be changed according to the distance between the mobile terminal 10a and the transmission device # 1 (20a). In this case, the location of the luggage can be grasped more quickly and can be quickly returned to the hand.

(Example 2)
FIG. 5 is a system configuration diagram of the theft and loss prevention system 1b according to the second embodiment. In the second embodiment described below, the difference from the first embodiment is that the transmitting device # 1 (20b) mainly functions as a master device. That is, the operation is the same as that of the first embodiment except that the control subject is the mobile terminal 10b or the transmitter # 1 (20b).

  Therefore, the transmission device # 1 (20b) in the second embodiment stores a plurality of types of notification patterns # 1 and # 2 in the configuration (the BT communication unit 22 and the GPS reception unit 23) of the first embodiment. 25 and a notification unit 26 are added. The control unit 21 detects the state of the transmission device # 1 (20b), and the notification pattern # according to the state of the transmission device # 1 (20b) from among a plurality of types of notification patterns # 1 and # 2 in the storage unit 25. 1 or # 2 is read and the notification unit 26 is controlled. Specifically, the control unit 21 measures the distance between the mobile terminal 10b and the transmitting device # 1 (20b) by communicating with the mobile terminal 10b via the BT communication unit 22, and the mobile terminal 10b When the distance to the transmitter # 1 (20b) reaches a predetermined distance or more, it is determined whether the mobile terminal 10b is in a first state in which the mobile terminal 10b is moved or a second state in which the mobile terminal 10b is not moved. The notification pattern # 1 or # 2 corresponding to the determination result is read from the storage unit 25 and the notification unit 26 is driven.

  The configuration of the mobile terminal 10b is the same as that of the first embodiment, and the relationship between the state of the mobile terminal 10b (the presence / absence of movement) and the notification pattern is set in advance on the mobile terminal 10b side as in the first embodiment. Follow.

  According to the anti-theft and loss prevention system 1b of the second embodiment described above, the distance between the portable terminal 10b and the transmission device # 1 (20b) has reached a predetermined distance or more by the control of the transmission device # 1 (20b). In this case, a different notification pattern is output depending on whether or not the mobile terminal 10b is moving. For this reason, the user can instantly determine whether the alarm is caused by misplacement or loss of the luggage or the alarm caused by the luggage being stolen, etc. Therefore, the user can quickly grasp the location of the luggage, Or you can get it back. In the second embodiment, since the transmitting device # 1 (20b) performs the control, the effect of reducing the load on the mobile terminal 10a (the control unit 11) can be obtained. In the second embodiment, the notification pattern may be repeatedly output as in the first embodiment, and the volume may be changed according to the distance between the mobile terminal 10b and the transmission device # 1 (20b). .

Example 3
FIG. 6 is a system configuration diagram of the theft and loss prevention system 1c according to the third embodiment. According to FIG. 6, the theft and loss prevention system 1c according to the third embodiment includes a portable terminal 10c, a transmission device # 1 (20c: first transmission device) owned by the owner of the portable terminal 10c, and a portable terminal 10c. A system is constructed by a transmission device # 2 (30c: second transmission device) attached to the owner's belongings such as luggage.

  In the third embodiment to be described below, as in the second embodiment, the transmission device # 1 (20c) is assumed to operate mainly. The transmitting device # 1 (20c) and the mobile terminal 10a, and the transmitting device # 1 (20c) and the transmitting device # 2 (30c) all communicate with the partner device by short-range wireless communication such as Bluetooth (registered trademark). . For this reason, the transmission device # 1 (20c) includes a control unit 21, a BT communication unit 22, a GPS reception unit 23, a storage unit 25, and a notification unit 26, and has lines for address, data, and control. A plurality of buses 24 are connected in common.

  For example, a semiconductor memory is mounted in the storage unit 25, and a plurality of types of notification patterns # 1 and # 2 are stored in advance. The control unit 21 detects the states of the mobile terminal 10c and the transmission device # 2 (30c) and responds to the states of the mobile terminal 10c and the transmission device # 2 (30c) from among a plurality of types of notification patterns in the storage unit 25. The notification patterns # 1 and # 2 are read and the notification unit 26 is driven.

  At this time, the control part 21 is the distance (1st distance) between transmission apparatus # 1 (20c) and the portable terminal 10c, and between transmission apparatus # 1 (20c) and transmission apparatus # 2 (30c). The distance (second distance) is measured. When the first distance reaches a predetermined distance or more, it is determined whether the mobile terminal 10c is in a moving state (first state) or the mobile terminal 10c is not moving (second state). In addition, when the second distance reaches a predetermined distance or more, the state where the transmitting device # 2 (30c) attached to the belongings is moved (third state) and the state where the transmitting device # 2 (30c) is not moved It is determined which state is (fourth state). And notification pattern # 1 or # 2 according to these determination results is read from the memory | storage part 25, and the output by the alerting | reporting part 26 is controlled.

  Specifically, when the distance between the transmitting device # 1 (20c) and the mobile terminal 10c reaches a predetermined distance or more and the mobile terminal 10c is in the first state in which the mobile terminal 10c moves, the control unit 21 steals the belongings. The notification pattern # 2 corresponding to the theft is read from the storage unit 25 and the notification unit 26 is driven. The control unit 21 determines that the personal belongings have been left behind when the distance between the transmitting device # 1 (20c) and the mobile terminal 10c reaches a predetermined distance or more and the mobile terminal 10c is in the second state in which the mobile terminal 10c does not move. Then, the notification pattern # 1 corresponding to the misplacement is read from the storage unit 25 and the notification unit 26 is driven.

  The control unit 21 is in the third state in which the distance between the transmission device # 1 (20c) and the transmission device # 2 (30c) reaches a predetermined distance or more and the transmission device # 2 (30c) moves. In this case, it is determined that the belongings are stolen, the notification pattern # 2 corresponding to the theft is read from the storage unit 25, and the notification unit 26 is driven. Further, the control unit 21 is in a fourth state in which the distance between the transmission device # 1 (20c) and the transmission device # 2 (30c) reaches a predetermined distance or more and the transmission device # 2 (30c) does not move. In this case, it is determined that the belongings have been left behind, and the notification pattern # 1 corresponding to the misplacement is read from the storage unit 25 and the notification unit 26 is driven.

  The control unit 21 may repeatedly output the notification pattern, or the distance between the transmission device # 1 (20c) and the mobile terminal 10c, or the transmission device # 1 (20c) and the transmission device # 2 ( Control for changing the output sound volume may be performed in accordance with the distance to 30c).

  Note that the user operates the mobile terminal 10c in advance to notify the notification patterns # 1 and # 2 stored in the storage unit 25, the first state and the second state of the mobile terminal 10c, and the transmission terminal # 2 (30c). ) Is set to be associated with the third state and the fourth state. Further, in the transmission device # 1 (20c), the BT communication unit 22 and the GPS reception unit 23 have the same configuration as that of the transmission device 20b of the second embodiment, and the mobile terminal 10c and the transmission device # 2 (30c) Since both have the same configuration as that of the first embodiment, detailed description is omitted here in order to avoid duplication of explanation.

  7 and 8 show the operation of the theft and loss prevention system 1c according to the third embodiment. Hereinafter, the operation of the anti-theft and loss prevention system 1c according to the third embodiment of FIG. 6 will be described in detail with reference to the flowcharts of FIGS.

  According to FIG. 7, the user first turns on the mobile terminal 10c, the transmitting device # 1 (20c), and the transmitting device # 2 (30c) (step S201), and places the transmitting device # 1 (20c) in the pocket. The transmitter # 2 (30c) is placed in a personal belonging such as a bag. The control unit 21 of the transmission device # 1 (20b) performs pairing with the mobile terminal 10c or the transmission device # 2 (30), and performs communication with the mobile terminal 10c or the transmission device # 2 (30c) as a communication partner. And establish synchronization with each other (step S202).

  If the pairing is successful (step S203 “YES”), the control unit 21 takes in the settings (step S204). The setting is performed by the user operating the operation unit 13 at the time of environment setting before starting the system on the mobile terminal 10c side. At the time of environment setting, the display unit 14 displays, for example, an environment setting screen illustrated in FIG. 9B under the control of the control unit 11. Here, the notification pattern stored in the storage unit 25 of the transmitting device # 1 (20c), the first state (with movement of the portable terminal 10c) and the second state (without movement of the portable terminal 10c) of the portable terminal 10c, The association is set. In addition, the notification pattern stored in the storage unit 25 of the transmission device # 1 (20b), the third state (with movement of the transmission device # 2) and the fourth state (transmission device # 2) of the transmission device # 2 (30c). Is also set.

  As will be described later, the state of the mobile terminal 10c is managed by the flag F1. For this reason, the user defines notification pattern # 1 for F1-ON (I forgot my baggage!) And notification pattern # 2 for F1-OFF (Drobo!). Further, the state of the transmitting device # 2 (30c) is managed by the flag F2. For this reason, the user also defines notification pattern # 1 for F2-ON (I forgot my baggage!) And notification pattern # 2 for F2-OFF (Drobo!).

  The operation unit 13 further includes a mutual distance threshold value Dth1 (here, 50 [m]) between the transmission device # 1 (20c) and the mobile terminal 10c that determines a notification timing described later, and the transmission device # 1 (20c). The mutual distance threshold Dth2 (here, 30 [m]) with the transmission device # 2 (30c) may also be defined. If the above setting has not been completed, the environment setting screen shown in FIG. 9B is forcibly displayed to prompt the user to make the setting. Note that default values may be used for the setting.

  When the setting capture is completed in step S204, the control unit 21 of the transmitting device # 1 (20c) performs timing monitoring for every 2 [ms] intervals, for example, for the current location (step S205). When the monitoring timing comes (step S205 “YES”), the control unit 21 performs a positioning calculation for acquiring the current location from the signal received by the GPS receiving unit 23 (step S206).

  Subsequently, the control unit 21 performs the short-range wireless communication with the mobile terminal 10c and the transmission device # 2 (30c) performed via the BT communication unit 22, and the current location of the mobile terminal 10c and the transmission device # 2 (30c). Is acquired (step S207). Subsequently, by determining the difference from the current location measurement result (previous value) obtained at the previous monitoring timing, it is determined whether or not the mobile terminal 10c has moved and the transmitter # 2 (30c) has moved (step S208). Here, if there is a difference from the previous value, it is determined that there is movement (step S208 “YES”), and if there is movement in the mobile terminal 10c (step S209 “mobile terminal”), it is assigned to a fixed area of the storage unit 25. If the status flag F1 is set to ON (step S210), and the transmitter # 2 (30c) is moved (step S209 “transmitter # 2”), the status flag F2 is set to ON (step S211). If it is the same as the previous value, the status flags F1 and F2 are set to OFF, and the process returns to step S205 (step S212).

  Next, the control unit 21 determines the transmission device # 1 from the GPS positioning calculation result of the transmission device # 1 (20c), the current location of the mobile terminal 10c acquired by short-range wireless communication, and the current location of the transmission device # 2 (30c). 1 (20c) and the distance Dr1-t between the mobile terminals 10c and the distance Dr1-r2 between the transmitting device # 1 (20c) and the transmitting device # 2 (30c) are measured (step S213). Subsequently, the control unit 21 compares the distance Dr1-t between the transmission device # 1 (20c) and the portable terminal 10c with a preset mutual distance threshold Dth1 (step S214 in FIG. 8). If the distance Dr1-t is greater than or equal to the mutual distance threshold Dth1 (step S214 “YES”), it is determined whether the state flag F1 assigned to the fixed area of the storage unit 25 is ON / OFF (step S215).

  If the status flag F1 is ON (step S215 “YES”), the control unit 21 controls the notification unit 26 to indicate that the package is stolen based on the preset content. When the notification pattern # 2 (Trobo!) Is output (step S216) and the state flag F1 is OFF ("NO" at step S215), the notification pattern # 1 indicating the misplacement of the package based on the preset content ( "I forgot my baggage!" Is output (step S217).

  On the other hand, if the distance Dr1-t is less than the threshold value Dth1 in step S214 (step S214 “NO”), the control unit 21 further determines between the measured transmitter device # 1 (20c) and transmitter device # 2 (30c). The distance Dr1-r2 is compared with a preset mutual distance threshold Dth2 (step S218). If the distance Dr1-r2 is equal to or greater than the mutual distance threshold Dth2 (step S28 “YES”), it is determined whether the state flag F2 assigned to the fixed area of the storage unit 25 is ON / OFF (step S219).

  If the status flag F2 is ON (step S219 “YES”), the control unit 21 controls the notification unit 26 to indicate that the package is stolen based on preset contents. When the notification pattern # 2 (Trobo!) Is output (step S220) and the state flag F2 is OFF (step S219 “NO”), the notification pattern # 1 (“NO” of the package based on the preset content) "I forgot my luggage!" Is output (step S221).

  According to the anti-theft and loss prevention system 1c according to the third embodiment described above, the control unit 21 of the transmission device # 1 (20c) performs the first operation between the transmission device # 1 (20c) whose position is fixed and the mobile terminal 10c. When the distance and the second distance between the transmitting device # 1 (20c) and the transmitting device # 2 (30c) placed in a baggage are measured and the first distance reaches a predetermined distance or more, the portable terminal It is determined whether the first state in which the mobile terminal 10c moves or the second state in which the mobile terminal 10c does not move. On the other hand, when the second distance reaches a predetermined distance or more, the transmitter # 2 (30c) It is determined which state is the third state in which the mobile device # 2 (30c) does not move and the fourth state in which the transmitting device # 2 (30c) does not move, and the notification pattern corresponding to each determination result is read from the storage unit 25 and the output is controlled. .

  For this reason, the user can instantaneously determine whether the alarm is generated when the mobile terminal 10c is separated from the hand (transmitting device # 1) or the alarm is generated when the baggage (transmitting device # 2) is separated. Therefore, it is possible to quickly grasp the location of the luggage or return it to the hand. In the third embodiment, the notification pattern may be repeatedly output as in the first and second embodiments, or between the transmission device # 1 (20c) and the portable terminal 10c, or the transmission device # 1 (20c). The volume may be changed according to the distance between the transmission device # 2 and the transmission device # 2 (30c). In this case, the location of the luggage can be grasped more quickly and can be returned to the hand.

  In addition, in Example 3, although one transmission apparatus # 2 (30c) was assumed, you may prepare multiple and allocate for every user's possession. In this case, in addition to theft and loss (misplacement), it is possible to identify which baggage is lost or stolen by changing the notification pattern for each baggage, thus further improving convenience. In the third embodiment, it is assumed that the user wears (does not move) the transmission device # 1 (20c). However, the embodiment is not limited to the transmission device # 1 (20c), and the mobile terminal 10c and the transmission device # are used. 2 (30c) may be worn. Also in this case, as in the third embodiment described above, when the device attached to or included in the belongings such as a baggage moves with respect to the worn device, the notification pattern # 2 (Drobo!) Is moved. When there is no notification, it is possible to notify notification pattern # 1 (I forgot my luggage!). The user can perform the above-described flexible control by setting in advance what the device that the user can wear (does not move) by operating the operation unit 13 of the mobile terminal 10c.

  Further, in the first to third embodiments, for example, it is illustrated that a misplaced, stolen, lost, etc. baggage including the mobile terminal 10a (10b, 10c) or the transmission device 20a (20b, 20c, 30c) has occurred. By detecting the monitoring center connected via the omitted network, it is possible to discover where the target device is by using a well-known map system or the like. In this case, the mobile terminal 10a (10b, 10c) is connected to a network (not shown) via the communication unit 15, and can communicate with the server of the monitoring center. When such an event is detected, a service for notifying the location of the target device due to theft or loss can be realized by e-mail or telephone to the user. In some cases, a similar program may be installed in advance on a PC (Personal Computer) or the like so that it can be detected by itself.

  As mentioned above, although this invention was demonstrated using embodiment, it cannot be overemphasized that the technical scope of this invention is not limited to the range as described in the said embodiment. It will be apparent to those skilled in the art that various modifications or improvements can be added to the above-described embodiments. Further, it is apparent from the scope of the claims that the embodiments added with such changes or improvements can be included in the technical scope of the present invention.

1a, 1b, 1c Theft and loss prevention system 10 (10a, 10b, 10c) Mobile terminal 20 (20a, 20b, 20c, 30c) Transmitting device 11, 21 Control unit 12, 25 Storage unit 13 Operation unit 14 Display unit 15 Communication unit 16, 22 BT communication unit 17, 23 GPS reception unit 18, 26 Notification unit 19, 24 Bus

Claims (15)

A theft and loss prevention system,
A mobile terminal and a first transmission device owned by the owner of the mobile terminal,
The portable terminal is
A storage unit for storing a plurality of types of notification patterns;
A control unit that detects the state of the mobile terminal and reads out a notification pattern according to the state of the mobile terminal from a plurality of types of notification patterns in the storage unit, and controls an output;
The controller is
Measuring the distance between the portable terminal and the first transmitter,
When the distance between the mobile terminal and the first transmission device reaches a predetermined distance or more, the first state in which the mobile terminal moves or the second state in which the mobile terminal does not move Judgment,
A theft loss prevention system, wherein a notification pattern corresponding to the determination result is read from the storage unit and the output is controlled. A theft and loss prevention system,
A mobile terminal and a first transmission device owned by the owner of the mobile terminal,
The first transmitter is
A storage unit for storing a plurality of types of notification patterns;
A control unit that detects a state of the first transmission device and reads a notification pattern according to a state of the first transmission device from a plurality of types of notification patterns of the storage unit, and controls an output;
The controller is
Measuring the distance between the portable terminal and the first transmitter,
When the distance between the mobile terminal and the first transmission device reaches a predetermined distance or more, either the first state in which the mobile terminal moves or the second state in which the mobile terminal does not move Determine
A theft loss prevention system, wherein a notification pattern corresponding to the determination result is read from the storage unit and the output is controlled. The controller is
When the distance between the mobile terminal and the first transmission device reaches a predetermined distance or more and the mobile terminal is in the first state to move, the misplacement determination of the belongings is made, and a notification pattern corresponding to the misplacement is displayed. 3. The anti-theft and loss prevention system according to claim 1, wherein the system is read out from the storage unit and output. The controller is
When the distance between the mobile terminal and the first transmission device reaches a predetermined distance or more and the mobile terminal is in a second state in which the mobile terminal does not move, it is determined that the belongings are stolen and a notification pattern corresponding to the theft The anti-theft and loss prevention system according to claim 1 or 2, wherein the information is read from the storage unit and output. The controller is
The anti-theft and loss prevention system according to any one of claims 1 to 4, wherein the notification pattern is repeatedly output. The controller is
The anti-theft and loss prevention system according to any one of claims 1 to 5, wherein a sound output volume is changed according to a distance between the portable terminal and the first transmission device.   The operation unit configured to set an association between the notification pattern stored in the storage unit and the first state and the second state of the portable terminal. The theft and loss prevention system according to any one of the above. A theft and loss prevention system,
A mobile terminal, a first transmission device owned by the owner of the mobile terminal, and a second transmission device attached to the belongings of the owner of the mobile terminal,
The first transmitter is
A storage unit for storing a plurality of types of notification patterns;
The state of the portable terminal and the second transmission device is detected, and the notification pattern corresponding to the state of the portable terminal and the second transmission device is read out from a plurality of types of notification patterns in the storage unit, and the output is controlled. A control unit,
The controller is
Measuring a first distance between the first transmitter and the mobile terminal and a second distance between the first transmitter and the second transmitter;
When the first distance reaches a predetermined distance or more, it is determined whether the mobile terminal is in a first state in which the mobile terminal is moved or a second state in which the mobile terminal is not moved. When the distance is reached, it is determined whether the third state in which the second transmission device moves or the fourth state in which the second transmission device does not move,
The anti-theft and loss prevention system according to any one of claims 1 to 4, wherein a notification pattern corresponding to the determination result is read from the storage unit and the output is controlled. The controller is
When the distance between the first transmission device and the portable terminal reaches a predetermined distance or more and the portable terminal is in the first state in which the portable terminal moves, it is determined that the personal belongings are stolen and a notification corresponding to the theft is made. 9. The theft and loss prevention system according to claim 8, wherein a pattern is read from the storage unit and output. The controller is
When the distance between the first transmission device and the mobile terminal reaches a predetermined distance or more and the mobile terminal is in the second state in which the mobile terminal does not move, the misplacement determination of the belongings is made, and a notification pattern corresponding to the misplacement The anti-theft and loss prevention system according to claim 8, wherein the information is read from the storage unit and output. The controller is
When the distance between the first transmission device and the second transmission device reaches a predetermined distance or more and the second transmission device is in a third state in which the second transmission device moves, it is determined that the possessed item is stolen, and the theft The anti-theft and loss prevention system according to claim 8, wherein a notification pattern corresponding to the information is read from the storage unit and output. The controller is
When the distance between the first transmission device and the second transmission device reaches a predetermined distance or more and the second transmission device is in a fourth state in which the second transmission device does not move, the misplacement of the belongings is determined and the misplacement is performed. 9. The theft and loss prevention system according to claim 8, wherein a corresponding notification pattern is read from the storage unit and output. The controller is
The theft and loss prevention system according to any one of claims 8 to 12, wherein the notification pattern is repeatedly output. The controller is
14. The output volume is changed according to a distance between the first transmitter and the portable terminal or between the first transmitter and the second transmitter. Theft and loss prevention system according to claim 1.   An operation unit configured to set a notification pattern stored in the storage unit, an association between the first state and the second state of the portable terminal, and a third state and the fourth state of the belongings; The anti-theft and loss prevention system according to any one of claims 8 to 14, characterized by comprising:

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