JP2016029548A - Portable storage device, action history management system, and program - Google Patents

Abstract

PROBLEM TO BE SOLVED: To make it possible to analyze the action of each user of a facility in a more detailed manner than conventional techniques by making effective use of a portable storage device carried by the user.SOLUTION: A reader-writer 20 installed at each entrance in a facility comprises: a short-range communication processing unit 21 generating passing information and transmitting the passing information to a user's portable device 10 when the portable device 10 approaches the reader-writer 20; and an information registration unit 22 registering passing information received from the portable device 10 and pass-by information in a management server 40 as action history information. The portable device 10 includes a short-range communication processing unit 11 registering the passing information stored in an information storage unit 32 as pass-by information when a portable device 30 of another user approaches the portable device 10, and transmitting the information stored in the information storage unit 12 when the portable device 10 approaches the reader-writer 20. An analysis processing unit 42 analyzes the action history information and detects illegal entry.SELECTED DRAWING: Figure 2

Description

  The present invention relates to a portable storage device, an action history management system, and a program, and more particularly to an action analysis of a facility user.

  In the entrance / exit management system, a card reader is installed at the entrance and exit of the facility to be managed, and the facility user reads the ID card carried by the individual with the card reader when entering or leaving the room. This makes it possible to manage location restrictions and room entry restrictions. Since the reading results by the card reader are accumulated in the management server, it is possible to grasp the results of each user moving between the card readers in the facility, that is, the action history.

JP 2006-331068 A Japanese Patent No. 4238197

  However, in the past, facility users who do not have the authority to enter the room illegally enter the facility user who has the authority to enter the room. It was not possible to analyze the behavior in detail.

  An object of the present invention is to make it possible to analyze a user's behavior in more detail than before by effectively using a portable storage device carried by each user of a facility.

  The portable storage device according to the present invention is a portable storage device carried by each user of a facility, when the storage means and the portable storage device carried by another user are close to the portable storage device. The information storage means for exchanging information stored in the storage means with each other and the passing information generated based on the received information in the storage means, the facility, and the Communication in the proximity of the identification information of the own device and the information stored in the storage means when it comes close to any one of the communication devices installed corresponding to the entrances and exits of each room in the facility Information transmitted from the communication device and indicating the date and time of proximity to the communication device, identification information of the own device, identification information of the communication device, and the output where the communication device is installed. A storage device side transmitting and receiving means for registering the passing information including passing state information indicating the state of passage of the user carrying the own device for mouth in the storage means, and has a.

  The action history management system according to the present invention includes a portable storage device carried by each user of a facility, a plurality of communication devices installed corresponding to the facility and the entrances and exits of each room in the facility, A behavior history information storage unit that stores behavior history information indicating a user's behavior history; and an analysis unit that analyzes a user's behavior based on the behavior history information. Information stored in the storage device-side storage means between the device-side storage means and the portable storage device when another device is in close proximity to the portable storage device The information exchange means for exchanging with each other and registering the passing information generated based on the received information in the storage device side storage means, and the identification information of the own device and the storage when close to any of the communication devices apparatus The information stored in the storage means is transmitted to the adjacent communication device, the information indicating the date and time when the communication device is approached, the identification information of the portable storage device, the communication transmitted from the communication device The storage device side that registers the passage information including the identification information of the device and the passage state information indicating the passage state information of the user carrying the portable storage device with respect to the entrance where the communication device is installed. Each communication device receives information transmitted from the portable storage device when the user comes close to the portable storage device carried by the user, and passes the information Communication device side transmission / reception means for generating information and transmitting it to the portable storage device, and information stored in the storage device side storage means received by the communication device side transmission / reception means An information registering means for registering in the action history information storing means fine the passage information as action history information, and has a.

  The analysis means corresponds to the action history information corresponding to the passing information of one user among the action history information stored in the action history information storage means, and the passing information accumulated immediately before the passing information. The portable storage device specified by the identification information of the portable storage device included in the passing information is carried by comparing and analyzing the identification information and the passing state information of the communication device included in the action history information This is to detect unauthorized entry of users.

  The program according to the present invention is carried by each user of a facility, and when a computer mounted on a portable storage device having storage means is brought close to a portable storage device carried by another user, Information exchange means for exchanging information stored in the storage means with the portable storage device and registering passing information generated based on the received information in the storage means, the facility, and When one of the communication devices installed corresponding to each of the entrances and exits of each room in the facility is close to the communication device, the identification information of the own device and the information stored in the storage means are close to each other. Information transmitted to the communication device and transmitted from the communication device indicating the date and time when the communication device is close to the communication device, identification information of the own device, identification information of the communication device, and the communication device There is intended to function passing information including passing state information indicating the state of passage of the user carrying the own device for the installed doorway as a storage device side transmitting and receiving means, for registering in the storage means.

  It is also installed when entering the facility.

  ADVANTAGE OF THE INVENTION According to this invention, a user's action can be analyzed in detail compared with the past by using effectively the portable memory | storage device which each user of a facility carries.

  Further, by analyzing the action history information, it is possible to detect unauthorized entry of the user.

It is a schematic plan view when the whole facility which applies one embodiment of the action history management system concerning the present invention is seen from the upper part. It is a block block diagram of the action history management system in this Embodiment. It is the flowchart which showed the process which collects the action history of the user of a facility in this Embodiment. It is a figure which shows the flow line of the user who moves the inside of a facility in this Embodiment. It is the figure which showed the example of a setting of the data of the information memorize | stored in the portable apparatus in this Embodiment. It is the figure which showed the example of the action history information accumulate | stored in the management server in this Embodiment. It is a figure which shows the change of a state when a user passes a reader / writer in this Embodiment. It is the conceptual diagram which showed the group of the passage information used as a comparison object, and passing information when detecting an unauthorized entrance in this Embodiment. It is a figure which shows the unauthorized entry determination table containing an example of the determination result of the presence or absence of unauthorized entry corresponding to the relationship between the state of self and the other party in the present embodiment. It is a figure which shows the unauthorized entry determination table containing an example of the determination result of the presence or absence of unauthorized entry corresponding to the relationship between the state of self and the other party in the present embodiment. It is a figure which shows the unauthorized entry determination table containing an example of the determination result of the presence or absence of unauthorized entry corresponding to the relationship between the state of self and the other party in the present embodiment. It is a figure which shows the unauthorized entry determination table containing an example of the determination result of the presence or absence of unauthorized entry corresponding to the relationship between the state of self and the other party in the present embodiment. It is a figure which shows the data setting example of passage information and passing information in this Embodiment. It is a figure which shows the other data setting example of passage information and passing information in this Embodiment.

  Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings.

  FIG. 1 is a schematic plan view when a facility to which an embodiment of an action history management system according to the present invention is applied is viewed from above. The facility 1 shown in FIG. 1 is a two-story building, and a room 2 is provided on both the first and second floors. Although the door 3 is provided in the entrance / exit of the building and each room 2, the door 3 may not be provided. The reader / writer (RW) 20 is provided as a communication device, and is installed corresponding to each of the entrances and exits of the building and each room. “E” is used for the reader / writer 20 installed at the entrance / exit of the building, “1F-1”, “1F-2”, “2F-1”, “2F-1”, according to the floor and number of the reader / writer 20 installed at the entrance / exit of each room 2. Identification information indicating the installation position “2F-2” is assigned.

  All users of the facility 1 carry a portable storage device in the facility 1. A portable storage device is a device that has storage means and can read from and write to the storage means by a short-range wireless communication function. In this embodiment, it is assumed that a smartphone owned by each user is effectively used as a portable storage device. You may lend it to a user who does not carry a smartphone. A smartphone is a device that can read and write to a built-in memory (storage means) by executing an application. Of course, as long as the functions to be described later can be exhibited, it may be realized by other devices such as an IC card, instead of a smartphone.

  FIG. 2 is a block configuration diagram of the action history management system in the present embodiment. The action history management system according to the present embodiment includes portable storage devices (hereinafter referred to as “portable devices”) 10, 30, a reader / writer 20, and a management server 40. Although a plurality of reader / writers 20 are installed in the facility 1, only one unit is shown in FIG. 2 because all of them have the same configuration. The portable devices 10 and 30 carried by the user of the facility 1 need only have the same configuration. However, in this embodiment, since communication is performed between the portable devices, FIG. Two units are shown. In the following description of the configuration, the configuration of the mobile devices 10 and 30 will be described using the mobile device 10 as a representative.

  The mobile device 10 includes a short-range communication processing unit 11 and an information storage unit 12. In addition, the structure which is not required for description of this Embodiment is abbreviate | omitted. The information storage unit 12 is a storage unit that stores information. The near field communication processing unit 11 is realized by using the near field communication function of the mobile device 10. The near field communication processing unit 11 in the present embodiment is provided as a storage device side transmission / reception unit, and is close to a range in which near field communication is possible with any one of the reader / writers 20 installed in the facility 1. The identification information of the own device and the information stored in the information storage unit 12 are transmitted to the reader / writer 20 adjacent to the identification information and the date and time of the proximity to the reader / writer 20 transmitted from the reader / writer 20. The passage information including the identification number of the own device, the identification information of the reader / writer 20 and the passage state information is registered in the information storage unit 12. The passing state information will be described later. The short-range communication processing unit 11 is also provided as an information exchanging means. When the short-range communication processing unit 11 comes close to a range where short-range wireless communication is possible with the portable device 30 carried by another user, The respective pieces of passing information stored in the information storage units 12 and 32 are mutually exchanged. Based on the received information, the date and time when the mobile device 30 is approached, the identification information of the own device, the identification information of the portable device 30, the portable device 30 Passing position information including the partner position information registered in the passing information received from (the identification information of the reader / writer that the mobile device 30 has passed last) and the passing state information is generated and registered in the information storage unit 12.

  The mobile device 10 includes a computer having at least a CPU, a ROM, and a RAM, and further includes at least a short-range wireless communication interface for performing short-range wireless communication. The short-range communication processing unit 11 is a CPU. This is realized by a cooperative operation between the operating program and the short-range wireless communication interface.

  The reader / writer 20 includes a near field communication processing unit 21 and an information registration unit 22. The short-range communication processing unit 21 is provided as a communication device-side transmission / reception means, and is transmitted from the portable device 10 when the user approaches the portable device 10 carried by the user to a range where short-range wireless communication is possible. Receives information and generates passing information including information indicating the date and time when the device is close to the device, identification information of the mobile device 10 that is close to the device, identification information of the device and passage state information, and transmits the generated information to the mobile device 10 To do. The information registration unit 22 is provided as an information registration unit, and acts on the information stored in the information storage unit 12 received from the near field communication processing unit 21 and the passing information generated by the near field communication processing unit 21. Registered in the management server 40 as history information.

  The reader / writer 20 is a CPU, ROM, RAM, a short-range wireless communication interface for performing short-range wireless communication as communication means for performing communication with the portable device 10, and communication for communicating with the management server 40. It has at least a network controller as means. The near field communication processing unit 21 is realized by a cooperative operation of a program operating on the CPU and a near field communication interface. The information registration unit 22 is realized by a cooperative operation of a program operating on the CPU and a network controller.

  The reader / writer 20 may basically have the same configuration as that of a card reader / writer used in a conventional entrance / exit management system. The reader / writer 20 in the present embodiment adopts a non-contact type as a method for reading and writing information in order to perform short-range wireless communication with the portable device 10, but a contact type read / write method with respect to a portable storage device. If it is used, it is necessary to provide a communication apparatus side transmission / reception means corresponding to the contact type.

  The management server 40 is a server computer that includes a CPU, a ROM, a RAM, a hard disk drive, a user interface, a network controller, and the like and can be realized with a general-purpose hardware configuration that has existed. The management server 40 includes an information collection unit 41, an analysis processing unit 42, an authority information storage unit 43, and an action history information storage unit 44. The information collection unit 41 acquires information transmitted from the plurality of reader / writers 20 and accumulates it in the behavior history information accumulation unit 44 as behavior history information. The network between the reader / writer 20 may be wired or wireless. The authority information storage unit 43 is authority information storage means for storing authority information relating to the authority to enter each room in the facility of each user. As the authority information, for example, the presence / absence of entry authority for each room is set for the employee according to the attributes such as the department to which the employee belongs and the position. Also, authority information corresponding to the attributes of the external person is given to the external person such as a visitor each time. The analysis processing unit 42 is provided as an analysis unit, and detects a user's unauthorized entry by analyzing the user's behavior based on the behavior history information accumulated in the behavior history information accumulation unit 44.

  Further, the program used in this embodiment can be provided not only by communication means but also by storing it in a computer-readable recording medium such as a USB memory. The program provided from the communication means or the recording medium is installed in the computer, and various processes are realized by the CPU of the computer sequentially executing the program.

(Collecting action history)
Next, regarding the process of collecting the action history of the user of the facility 1 in the present embodiment, the flowchart shown in FIG. 3 and FIG. 4 showing the flow lines of the users A, B, and C of the facility 1 are used. I will explain. Here, as shown in FIG. 4, the case where the action history of the user A who starts using the facility 1 is collected will be described as an example. FIG. 4 shows that user A has moved in order from A1 to A6. In FIG. 2, the user A carries the portable device 10 shown to communicate with the reader / writer 20, and the users B and C carry the portable device 30 shown to communicate with the portable device 10. Will be described.

  When the user A uses the facility 1, the application that performs the processing shown in FIG. 3 is installed in the portable device 10 that is carried before entering the facility 1. Further, by installing the application at the time of entering the facility 1, it is possible to easily give an entry authority to the room 2. In the present embodiment, entry authority is set according to the user who carries the mobile device 10. You may make it deliver the portable apparatus 10 for rental after installing an application to the user who does not own a smart phone, or a desire person.

  When the user A enters the facility 1 from the entrance / exit, that is, passes through the entrance / exit, the user A's mobile device 10 always approaches the reader / writer 20 installed at the entrance / exit so that short-range wireless communication is possible. . The portable device 10 detects a device capable of short-range wireless communication due to this proximity (step 101). When the detected device is the reader / writer 20 as in this example ("RW" in step 102). The short-range communication processing unit 11 reads the information stored in the information storage unit 12, and transmits the read information and its own identification information to the reader / writer 20 (step 103). In the present embodiment, since each user carries one portable device, the identification information of the user A carrying the portable device 10 is used as the identification information of the own device.

  When the short-range communication processing unit 21 in the reader / writer 20 receives the information transmitted from the portable device 10 (step 121), the information indicating the date and time when the reader / writer 20 is close to the own device and the identification information of the portable device 10 that is the information transmission source. Then, passage information including identification information of the own device and passage state information is generated (step 122). As will be described later, the passage information in the present embodiment is generated with the configuration illustrated in FIG. Subsequently, the short-range communication processing unit 21 transmits the generated passing information to the mobile device 10 (step 123). In addition, since the information indicating the date and time when the mobile device 10 is included in the passing information and the identification information of the mobile device 10 can be grasped also by the mobile device 10, at least the identification information of the mobile device 10 is transmitted, and the passing information is transmitted on the mobile device 10 side. You may make it produce | generate.

  And the information registration part 22 transmits the passing information produced | generated by the near field communication process part 21, and the information memorize | stored in the received information storage part 12 to the management server 40 (step 124). However, since nothing is written in the information storage unit 12 at the time of entering the facility 1, there is no information registered in the management server 40 other than the newly generated passing information. Further, there is no information to be deleted in the mobile device 10 (step 104).

  When information is transmitted from the reader / writer 20, the information collection unit 41 in the management server 40 receives the information and stores it in the behavior history information storage unit 44 as behavior history information. FIG. 6 shows an example of the action history information stored in the action history information storage unit 44, but here, newly generated passage information is registered as the action history information 61.

  When the short-range communication processing unit 11 in the portable device 10 receives the passage information transmitted from the reader / writer 20 (step 105), it registers the information in the information storage unit 12 (step 106). A setting example of data of passage information registered in the information storage unit 12 is shown in FIG. Here, the data structure of the information registered in the information storage unit 12 will be described.

  The information storage unit 12 stores passage information and passing information received from the portable device 30 carried by another user. In the setting example illustrated in FIG. 5, “other party” is not “RW”. The information 54 and 55 in which the data is set corresponds to the passing information. The passing information has the same data configuration as the passing information stored in the other portable device 30. The passing information includes “date and time”, “user”, “partner”, “partner position information”, and “passing state information”. In the “date and time”, a time when the portable device 10 performs short-distance wireless communication with the reader / writer 20 or another portable device 30 is set. In the “user”, user identification information is set as identification information of the mobile device. Since FIG. 5 is an example of information stored in the mobile device 10 carried by the user A, the identification information “A” of the user A is set for all. In the “partner”, information for identifying a device that has performed short-range wireless communication with the mobile device 10 is set. In the case of the reader / writer 20, “RW”, and in the case of the mobile device 30 carried by another user, The identification information of the user carrying the portable device 30 is set. In the “partner position information”, when the communication partner is the reader / writer 20, entrance / exit and room identification information is set as information indicating the installation location. When the communication partner is the portable device 30, information indicating the installation location of the reader / writer 20 that the portable device 30 has performed short-range wireless communication immediately before is set.

  In the “passing state information”, a state of how the user has passed through the entrance / exit where the reader / writer 20 is installed is set. In the present embodiment, four states of “−”, “IN”, “OUT”, and “DENY” are set as the passage state information. “-” Indicates the initial state, indicating that the facility has been entered. “IN” indicates that one of the rooms has been entered. “OUT” indicates that the user has left the room. “DENY” indicates that the user of the portable device 10 has not been authorized to enter the room in which the reader / writer 20 that has read the portable device 10 is installed, and thus the entry is denied.

  By the way, as can be understood by referring to the contents of the state set in the passage state information, in this embodiment, the user needs to know the direction in which the user passes through the door 3 for entering or leaving the room. In this case, the reader / writer 20 may be installed on the entry side and the exit side of each room. The passage state information of the passage information generated when the reader / writer 20 installed on the entrance side (outdoor) of the room reads the portable device 10 includes “IN” for a user having the right to enter the room. “DENY” is set for users who do not. Since the presence / absence of entry authority for each room is registered in the portable device 10, the reader / writer 20 sets “IN” or “DENY” with reference to this information. “OUT” is set in the passage state information of the passage information generated when the reader / writer 20 installed on the exit side (room) of the room reads the portable device 10. “−” Is set in the passage state information of the passage information generated when the reader / writer 20 installed at the entrance of the facility 1 reads the portable device 10. In addition, after entering the facility 1 in which “−” is set in the passage state information, the reader / writer 20 corresponding to each room sets a state of “IN”, “OUT”, or “DENY”. Become. Therefore, it can be determined that the second “-” for one user has left the facility 1.

  As described above, when the user A passes the entrance / exit E, the action history information 61 is registered in the action history information storage unit 44 of the management server 40 along with the passage, and the same passage information 51 is carried by the mobile phone. It is stored in the device 10.

  As shown in FIG. 4, the user A enters the facility 1 through the doorway and then enters the room 1F-1 on the first floor through the door 3. At this time, the mobile device 10 of the user A always approaches the reader / writer 20 installed in the vicinity of the door 3 of the room 1F-1 to the extent that short-range wireless communication is possible. The portable device 10 detects a device capable of short-range wireless communication due to this proximity (step 101). If the detected device is the reader / writer 20 (“RW” in step 102), the short-range communication is performed. The processing unit 11 reads the passage information 51 stored in the information storage unit 12 and transmits the read passage information 51 and identification information of the own device to the reader / writer 20 (step 103). After transmission, the passage information 51 stored in the information storage unit 12 is deleted (step 104).

  When the short-range communication processing unit 21 in the reader / writer 20 installed in the room 1F-1 receives the information transmitted from the portable device 10 (step 121), it generates passage information in the same manner as described above (step 122). Subsequently, the short-range communication processing unit 21 transmits the generated passing information to the mobile device 10 (step 123). And the information registration part 22 transmits the passing information produced | generated by the near field communication process part 21, and the information memorize | stored in the received information storage part 12 to the management server 40 (step 124).

  When information is transmitted from the reader / writer 20, the information collection unit 41 in the management server 40 stores the information in the behavior history information storage unit 44 as behavior history information. The same action history information 61 as the received information 51, which is the received information, has already been registered. In this way, if the same information as that received is already registered, there is no need to store it redundantly. Here, the newly generated passage information is registered as the action history information 62.

  When the short-range communication processing unit 11 in the portable device 10 receives the passage information transmitted from the reader / writer 20 (step 105), it registers the information in the information storage unit 12 (step 106). An example of setting data of the passage information 52 registered in the information storage unit 12 is shown in FIG. In FIG. 5, the hatched information means that the information has been deleted in step 104. FIG. 5B shows that the passage information 51 has been deleted.

  Subsequently, as shown in FIG. 4, the user A leaves the door 3 after entering the room 1F-1 on the first floor. At this time, the mobile device 10 of the user A performs short-range wireless communication with the reader / writer 20 installed in the room 1F-1 in the same manner as when entering the room, and the passing information 52 stored in the information storage unit 12 and the own device. Is transmitted to the reader / writer 20, and the passage information 52 is deleted (steps 101 to 104).

  When the short-range communication processing unit 21 in the reader / writer 20 installed in the room 1F-1 receives information from the portable device 10 in the same manner as when entering the room, it generates passage information and transmits the generated passage information to the portable device 10. (Steps 121 to 123). Then, the information registration unit 22 transmits the passing information generated by the short-range communication processing unit 21 and the received passing information 52 to the management server 40 (step 124).

  When information is transmitted from the reader / writer 20, the management server 40 saves the information as action history information, but does not register the action history information 62 having the same contents as the received passage information 52 because it has already been registered. . Here, the newly generated passage information is registered as the action history information 63.

  When the short-range communication processing unit 11 in the portable device 10 receives the passage information transmitted from the reader / writer 20 (step 105), it registers the information in the information storage unit 12 (step 106). A setting example of data of the passage information 53 registered in the information storage unit 12 is shown in FIG.

  Subsequently, as shown in FIG. 4, after leaving the room 1F-1 on the first floor, the mobile device 10 detects a device capable of short-range wireless communication due to proximity (step 101). When the detected device is the mobile device 30 (“mobile device” in step 102), the short-range communication processing unit 11 transmits the passing information stored in the information storage units 12 and 32 to each other. Exchange (step 107). Then, the short-range communication processing unit 11 creates passing information from the passing information received from the portable device 30 (step 108) and registers it in the information storage unit 12 (step 109). Similarly, in the mobile device 30, passing information is created from the passing information received from the mobile device 10 and registered in the information storage unit 32. An example of information registered in the information storage unit 12 after this information exchange is shown in FIG.

  Next, as shown in FIG. 4, after approaching the user B, the user A can perform near field communication with the user C and the mobile device 10 of the user A with the mobile device 30 of the user C. Suppose you are close to a certain distance. User C has just left the room 2F-2 on the second floor and has come down to the first floor. Since the operations of the mobile device 10 and the mobile device 30 in this case are the same as when the user A and the user B are close to each other, a detailed description thereof is omitted, but the information storage unit 12 after the exchange of the passing information due to the proximity is stored in the information storage unit 12. An example of registered information is shown in FIG.

  As described above, in the present embodiment, not only information in which short-distance wireless communication is performed with the reader / writer 20 but also information in which short-distance wireless communication is performed between mobile devices, that is, information on the proximity of people is managed as an action history. Accumulated in the server 40.

  Subsequently, as shown in FIG. 4, after the user A approaches the user C, he goes up the stairs and goes to the second floor, and enters the room 2F-1 through the door 3. At this time, the mobile device 10 of the user A always approaches the reader / writer 20 installed in the vicinity of the door 3 of the room 2F-1 to the extent that short-range wireless communication is possible. When the portable device 10 detects the reader / writer 20 installed in the room 2F-1 as a device capable of short-range wireless communication due to this proximity, the short-range communication processing unit 11 stores information 53 stored in the information storage unit 12. -55 are read, and the read information 53-55 and the identification information of the own apparatus are transmitted to the reader / writer 20 (step 103). And after transmission, the information 53-55 memorize | stored in the information storage part 12 is deleted (step 104).

  When the short-range communication processing unit 21 in the reader / writer 20 installed in the room 2F-1 receives the information transmitted from the portable device 10 (step 121), it generates passing information in the same manner as described above and sends it to the portable device 10. Transmit (steps 122 and 123). And the information registration part 22 transmits the passage information produced | generated by the near field communication process part 21, and the received information 53-55 to the management server 40 (step 124).

  When information is transmitted from the reader / writer 20, the management server 40 stores the information as action history information. In addition, since the same action history information 63 as the information 53 is already registered among the received information 53 to 55, the information 54 and 55 and the newly generated passage information are registered as the action history information 64 to 66 here. Is done.

  When the short-range communication processing unit 11 in the portable device 10 receives the passage information transmitted from the reader / writer 20 (step 105), it registers the information in the information storage unit 12 (step 106). An example of setting data of passage information 56 registered in the information storage unit 12 is shown in FIG.

  As described above, the action history after the user A enters the facility 1 can be confirmed by referring to the action history information accumulated in the management server 40. Referring to the action history information, the user A is different from the user B and the user C until the user enters the room 2F-1 after leaving the room 1F-1, in other words, the user A uses it. It can be seen that the user B and the user C and the portable devices carried by each have passed through positions that are close enough to carry out short-range wireless communication. Further, when the passing information acquired from the user B (behavior history information 64) and the passing information acquired from the user C (behavior history information 65) are referred to, the user B who has left the room 1F-1 has passed. Since it is understood that the user C has passed the user C who has descended from the second floor, it can be assumed that the user A has left the room 1F-1 and then headed to the stairs without wandering the first floor and then went up to the second floor. In addition, it is considered that more accurate estimation is possible by referring to the time interval at which the action history information is collected. Note that the shorter the time interval between the passing information obtained from the passing partner and the passing time, the shorter the action range after the passing partner passes the reader / writer 20, and thus more accurate estimation is possible. It is thought that it becomes.

  As described above, according to the present embodiment, the action history information can be collected not only by reading by the reader / writer 20 but also by passing with the user of the facility 1, so that each user in the facility 1 can be collected. It becomes possible to grasp the behavior in detail.

(Detecting unauthorized entry)
In this embodiment, it is possible to detect unauthorized entry due to companionship or the like by analyzing action history information with reference to authority information. Hereinafter, detection of unauthorized entry will be described, but before that, the situation of the user specified by the passing state information will be described.

  FIG. 7 shows a list of state changes when the user passes the reader / writer 20. “Previous / current partner position information difference” is information on the partner position included in the current (latest) action history information (passage information) of a user and the previous (latest immediately previous) action history information of the user. The difference with the other party position information contained in is shown. “Previous state” indicates the passing state information included in the previous (previous) action history information. “Current state” indicates passing state information included in the above-described current (latest) action history information. However, in the present embodiment, it is assumed that the room that is going to enter this time has the entry authority and is not denied “DENY”. The “assumed situation” indicates an assumed situation as to what situation the user who has passed through the reader / writer 20 is currently in when such passing information is obtained.

  In FIG. 7, states 1 to 8 are shown as a pattern of state change. State 1 is a state in which one of the rooms is entered after entering the facility 1. Referring to the action history information 61 and 62 illustrated in FIG. 6, it can be seen that the user A enters the room 1F-1 after entering the facility 1 from the entrance. In other words, each partner position information of the action history information 61 and the action history information 62 of the user A is different from “E” and “1F-1”, and each passing state information is “−” and “IN”. It corresponds to 1. That is, as described in “Assumed situation”, it is assumed that user A has acted to enter the room “1F-1” after entering the facility 1, that is, the facility 1.

  In state 2, after entering a certain room (for example, “1F-1”) (“previous state” is “IN”) and “difference in previous / current partner position information” is “different”, the room “ This is a state in which a room (for example, “1F-2”) different from 1F-1 ”is entered (“ current state ”is“ IN ”). Originally, since the state immediately before the user is in the room “1F-1”, after leaving the room “1F-1” (the other party position information is “1F-1” and the passing state information is “OUT”) If the action history information is not accumulated), the room “1F-2” should not be entered. Therefore, the state 2 may be a situation in which the user leaves the room “1F-1” without reading the portable device 10 or a reading error occurs in the reader / writer 20 in the room “1F-1”. is assumed.

  In state 3, the user tried to enter a room but was denied entry (“previous state” is “DENY”), and the other party's location information is different from the previous one, so that he / she entered another room (“current” It is assumed that the “state” is “IN”). State 4 is that after leaving a certain room ("Previous state" is "OUT"), the other party's location information is different from the previous one, so the room entered is different from the room that left ("Current state" is "IN )) Is assumed. State 5 is assumed to have left the building without entering any place after entering since it has already passed through the entrance of facility 1 this time. In state 6, after entering a certain room, it is assumed that the user has left the room. The action history information 62 and 63 corresponds to this state 6. In state 7, an attempt was made to enter a room, but the entry was rejected (“previous state” is “DENY”), and after that, entry to the same room was attempted (“current state”). Is “IN”). Basically, this is a change in a state that is impossible, but, for example, a change in a state that is possible even when the same user is allowed to enter the room depending on the time of day. In state 8, after leaving a room ("previous state" is "OUT"), it is assumed that the same room is entered again ("current state" is "IN").

  Thus, according to the present embodiment, the situation of the user is assumed by the difference in the item values of the partner position information and the passage state information included in the continuous passage information (behavior history information) of each user. be able to. Note that, for example, collecting action history information indicating leaving ("OUT") immediately after collecting action history information indicating entering ("-") cannot occur unless some abnormality occurs. The state 2 is included by way of example because there is a high possibility that the state 2 may occur, but an unexpected change in the state is not included in the list shown in FIG.

  In order to detect unauthorized entry, in the present embodiment, the passing information of a certain user (hereinafter referred to as “user A” or “self”) and a user who is different from user A (hereinafter referred to as “user B”). Alternatively, the passing information based on the passing information acquired from “the other party”) is compared. More specifically, as illustrated in FIG. 8, the passing information 58 generated from the passing information obtained by passing with the user B and the passing information 57 generated and stored immediately before the passing information is generated. The partner position information and the passage state information are compared. Here, it is assumed that the user A has the authority to enter the room, and that the user A who has passed the facility 1 is detected without permission to detect unauthorized entry. To do.

  Further, in FIG. 8, the passing information 57 stored in the mobile device 10 carried by the user A and the passing information 58 are compared, but actually, the analysis processing unit 42 in the management server 40 By comparing and analyzing the action history information 67 and 68 corresponding to the passage information 57 and the passing information 58, the fraud of the user B is detected. In the following description, for the sake of convenience, the passing information and the passing information instead of the behavior history information 67 will be described and described.

  FIGS. 9 to 12 show examples of situations recalled by the user B based on the relationship between the opponent position information and the passing state information of the passing information and the passing information, respectively, and the determination results of whether the situation is valid or incorrect. This determination result is merely an example, and may be changed depending on the operation at the site.

  9 to 12, “difference in partner position information” indicates the difference in partner position information between the user (user A) and the partner (user B). “Own state” indicates passing state information included in own passing information. The “partner status” indicates passing state information included in the passing information. The “assumed situation” indicates the current situation of the opponent estimated from the item values of the opponent position information and the passing state information. The “determination result” indicates a determination result of whether or not the other party's current state is valid. If the other person has entered the room with authority to enter the room or if the person is not in the room and is in a valid state, “legitimate” is entered. If there is no relationship between the states, “-” is set.

  For example, referring to the passing information and the passing information illustrated in FIG. 13A, since the partner position information is the same and both the own passing state information and the passing state information of the other party are “IN”, the relationship between the passing information and the passing information is illustrated in FIG. 10 corresponds to the state 10 shown in FIG. 10, and it is determined that the user B does not enter the room illegally. Actually, the user B can enter the room without being refused to enter the room, and is in a valid state because the user B is in the room “1F-1” together with the user A who has passed.

  On the other hand, referring to the passing information and the passing information illustrated in FIG. 13B, the other party position information is different, the own passing state information is “IN”, and the passing state information of the other party is “OUT”. Since the relationship corresponds to the state 16 shown in FIG. 10, the user B is determined to be unauthorized entry. Referring to the passage information, the user A who is assumed to be valid is in the room “1F-1”. On the other hand, the user B who has left the room “1F-2” has not been confirmed to enter the room “1F-1”. It is impossible to pass. Therefore, the user B who has surely passed the user A because the passing information has been generated is illegally transferred to the room “1F-1” by sharing the portable device 30 without causing the reader / writer 20 to read the mobile device 30. It is assumed that the room has been entered. In this way, unauthorized entry of user B is detected.

  The analysis processing unit 42 selects the action history information corresponding to the passing information collected from one user from the action history information accumulated in the action history information accumulating unit 44 as shown in FIG. The action history information corresponding to the passing information collected from the user immediately before is extracted, and the extracted set of action history information is referred to the unauthorized room entry determination table shown in FIGS. Or the unauthorized entry of user B is detected in accordance with the program logic that provides the results shown in these unauthorized entry determination tables.

  By the way, the above-described detection of unauthorized entry is based on the assumption that user A (self) is correct, and the items of partner position information and passing state information of passing information of user B (partner) based on his position and state Whether the user B is legitimate is determined from the value. That is, when a contradiction occurs in the position and state relationship between the user A and the user B, the user B is determined to be illegal. However, in actuality, there may be a case where user B is correctly entering user A illegally.

  Therefore, when unauthorized entry of the user B is detected using FIGS. 9 to 12, the action history information corresponding to the passing information of the user A is analyzed with reference to the table shown in FIG. After confirming that there is no abnormality in the state change (whether there is no fraud), it may be determined whether user B has entered the room illegally.

  In the above example, user B is described as the person to be determined for unauthorized entry on the assumption that user A is correct. However, the analysis processing unit 42 also assumes that user B is correct. You may implement the process which made A the subject of judgment of unauthorized entry. In this process, it is determined that the user A has illegally entered the room. That is, even if it is detected that at least one of user A or user B has illegally entered, it is difficult to identify which person actually has entered illegally only from the relationship between user A and user B. It is. However, it is considered that there are users other than the two in the facility 1. In other words, there are many relationships between the two parties described above. For example, if user A, not user B, has illegally entered the room, not only user B but also user A will enter the room illegally from other user's action history information that has passed by user A. On the other hand, it is not determined that the user B has illegally entered from the action history information of another user who has passed the user B. Of course, other users need to enter the room properly, but in any case, the user A is detected as an unauthorized person from the action history information of the user who has passed the user A. . As described above, it is possible to identify which of the user A or the user B has illegally entered the room by referring to many determination results between the two parties.

  In each of the above-described embodiments, the building where the entrance / exit management system has been introduced as the facility 1 has been described as an example. However, even if the entrance / exit management system is not introduced, the installation location is specified. By installing a communication device corresponding to the reader / writer 20, it can be applied to various facilities such as sports facilities and amusement halls. Moreover, you may apply to outdoor facilities, such as an amusement park, for example.

By the way, in the case of a facility used by an unspecified number of people, a large amount of action history information may be collected for each user. In this case, the identification information of the communication device or the mobile device 10 or 30 is used as the identification information. The action history may be analyzed by grouping the action history information based on the information or deleting the duplicate action history information. Alternatively, after passing information is collected, new passing information may not be acquired for a predetermined time, or the mobile device 30 that is the target of passing information may be limited depending on the approaching distance of the mobile device 30 detected within 2 m. It may be.

  In addition, in the detection of unauthorized entry, the unauthorized entry of a user is detected by the management server 40, but the mobile device 10 may detect it. For example, in the case of passing with the mobile device 30, usually only the passing information is transmitted to the other party, but when unauthorized entry is detected, the passing information in which unauthorized entering is detected in addition to the passing information is also included. Send. As a result, an increase in the number of people with passing information in which unauthorized entry has been detected increases, and an effect of shortening the time required for the occurrence of unauthorized entry to the management server 40 can be expected.

  DESCRIPTION OF SYMBOLS 1 Facility, 2 rooms, 3 doors, 10,30 Mobile device, 11, 21,31 Short-range communication processing part, 12,32 Information storage part, 20 Reader / writer, 22 Information registration part, 40 Management server, 41 Information collection part 42 Analysis processing unit 43 Authority information storage unit 44 Action history information storage unit

Claims (5)

In a portable storage device carried by each user of the facility,
Storage means;
When other users come close to the portable storage device carried by them, the information stored in the storage means is exchanged with the portable storage device. Information exchange means for registering the passing information generated based on the storage means;
The identification information of the own device and the information stored in the storage means when the proximity to any one of the facilities and the communication devices installed corresponding to the entrances and exits of each room in the facility The information is transmitted to the adjacent communication device, and the information indicating the date and time when the communication device is approached, the identification information of the own device, the identification information of the communication device, and the communication device are installed. Storage device side transmission / reception means for registering passage information including passage state information indicating a passage state of a user carrying the own device with respect to the doorway in the storage means;
A portable storage device comprising: A portable storage device carried by each user of the facility;
A plurality of communication devices installed corresponding to each of the entrances and exits of the facility and each room in the facility;
Action history information storage means for storing action history information indicating a user's action history;
An analysis means for analyzing a user's behavior based on the behavior history information;
Have
Each of the portable storage devices is
Storage device side storage means;
When close to the portable storage device carried by another user, the information stored in the storage device side storage means is mutually exchanged with the portable storage device, Information exchange means for registering the passing information generated based on the received information in the storage device-side storage means;
When approaching any one of the communication devices, it transmits the identification information of its own device and the information stored in the storage device-side storage means to the nearby communication device, and is transmitted from the communication device. Information indicating the date and time of proximity to the communication device, identification information of the portable storage device, identification information of the communication device, and a state of passage of a user carrying the portable storage device with respect to an entrance where the communication device is installed Storage device side transmission / reception means for registering passage information including passage state information indicating the storage device side storage means;
Have
Each of the communication devices is
Communication that receives information transmitted from the portable storage device when the user approaches the portable storage device carried by the user, and generates the passing information and transmits it to the portable storage device A device-side transmitting / receiving means;
Information registration means for registering the information stored in the storage device-side storage means received by the communication device-side transmission / reception means and the passing information as action history information in the action history information storage means;
An action history management system characterized by comprising:   The analysis means includes behavior history information corresponding to one user's passing information among behavior history information stored in the behavior history information storage means, and behavior corresponding to passing information accumulated immediately before the passing information. The user who carries the portable storage device identified from the identification information of the portable storage device included in the passing information by comparing and analyzing the identification information and the passing state information of the communication device included in the history information The behavior history management system according to claim 2, wherein an unauthorized entry is detected. A computer mounted on a portable storage device that is carried by each user of the facility and has storage means,
When other users come close to the portable storage device carried by them, the information stored in the storage means is exchanged with the portable storage device. Information exchange means for registering the passing information generated based on the storage means,
The identification information of the own device and the information stored in the storage means when the proximity to any one of the facilities and the communication devices installed corresponding to the entrances and exits of each room in the facility The information is transmitted to the adjacent communication device, and the information indicating the date and time when the communication device is approached, the identification information of the own device, the identification information of the communication device, and the communication device are installed. Storage device side transmission / reception means for registering passage information including passage state information indicating a passage state of a user carrying the own device with respect to the doorway in the storage means;
Program to function as.   The program according to claim 4, wherein the program is installed when entering the facility.

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