JP6630406B1 - Security guard management system and security guard management method using the system - Google Patents

Abstract

To provide a security guard management system capable of urging an optimal security guard to an abnormal occurrence position. The system includes indoor / outdoor positioning means (M1, M2) for measuring the position of a portable terminal (1) carried by each guard in a security area (T), and a server (2) connected to each portable terminal via a network (10). . At least one of the portable terminal and the server includes a position grasping unit that grasps the position of the portable terminal, and the server has an input unit for inputting the abnormal case occurrence position information, and information on the position of each portable terminal and the security area. A storage unit for storing the map information and the abnormal case occurrence position information; a display unit for displaying the position information of each mobile terminal and the abnormal case occurrence position information on a map based on the map information; The mobile terminal includes a determination unit that determines a mobile terminal at a position, and an instruction notification unit that issues an instruction to the mobile terminal selected by the determination unit. [Selection diagram] Fig. 1

Description

  The present invention relates to a security guard management system capable of quickly and accurately grasping the positions of a plurality of security guards and promptly dispatching an appropriate security guard to an abnormal case occurrence position, and a security guard management method using the system.

  Conventionally, in security operations, multiple guards have been placed in a predetermined security area, and if an abnormal case such as an incident or accident occurs in the security area, the center facility receives a report of the abnormal case. The center facility contacts the security guard via communication means to confirm the current position of the security guard, and in some cases, repeats this confirmation work, and arranges an optimal security guard to rush to the location where the abnormal case has occurred. I had to.

  Therefore, in the conventional security work, there is a problem that the position of each guard, particularly the position of the patrol guard who patrols, cannot be quickly grasped, and it may not be possible to immediately respond to an abnormal case. are doing. Therefore, there is a need in the security industry for a system and a method capable of quickly and accurately grasping the positions of a plurality of security personnel and arranging the most suitable security personnel for rushing to the abnormal case occurrence position.

  On the other hand, as systems for confirming the position of a person, Patent Literatures 1 to 3 below incorporate a function that can use an RFID (Radio Frequency Identification) system and a GPS (Global Positioning System) in a portable terminal possessed by a position management target person. In addition, it discloses a system that can appropriately manage the position whether the subject is indoors or outdoors.

JP 2008-109294 A Japanese Patent No. 4926649 Japanese Patent No. 5105826

  According to the systems of Patent Documents 1 to 3, the position of the target person indoors can be grasped by the RFID system, and the position of the target person outdoors can be grasped by GPS. There is no disclosure or suggestion of a specific configuration or method for utilizing the acquired location information for security management.

  Also, in the systems of Patent Documents 1 to 3, even if the position of the target person in the room can be grasped by the RFID system, communication with the portable terminal of the target person is required in order to accurately grasp the position of the target person. Therefore, a large number of tag reader devices for detecting the position of the portable terminal must be arranged at high density, which may increase the cost. In particular, when the indoor area is a wide area or when there are many obstacles in the indoor area, many tag reader devices are required.

  According to the present invention, the position information of each mobile terminal, that is, the position information of each security guard is accurately and quickly grasped by the indoor positioning means and the outdoor positioning means, and the security guard management capable of urging the optimal security guard to the abnormality occurrence position is realized. A system and a security guard management method using the system are provided.

  In short, a security guard management system according to the present invention includes an indoor positioning unit and an outdoor positioning unit that measure the position of a portable terminal carried by each guard in a security area, and a server that connects to the portable terminal through a network. A security guard management system comprising at least one of the portable terminal and the server, comparing the first measurement position measured by the indoor positioning means and the second measurement position measured by the outdoor positioning means, A position grasping unit for grasping the position of the mobile terminal is provided, and the server is provided with an input unit for inputting the abnormal case occurrence position information grasped by the report, and the position information of each portable terminal grasped by the position grasping unit. A storage unit for storing the map information of the security area and the location information of the abnormal case occurrence in a time series manner, A display unit that displays the last position information and the abnormal case occurrence position information, a determination unit that determines a mobile terminal at a position that can reach the abnormal case occurrence position in the shortest time, and a mobile terminal selected by the determination unit. An instruction notification unit for issuing a rush instruction is provided. Therefore, the position of each security guard can be grasped in real time through the position of each mobile terminal, and when an abnormal case occurs, the optimal guard can be notified of the rush instruction according to the position where the abnormal case occurs.

  Preferably, the indoor positioning means is configured to perform indoor positioning by analyzing propagation information of a radio wave including a multipath transmitted and received between the fixed device fixedly arranged indoors and the portable terminal in the security area, Realize reliable indoor positioning while reducing the number of devices as much as possible.

  Also, a transmitter for transmitting radio waves used for the indoor positioning means is provided on one of the portable terminal and the fixed device, and a receiver for receiving the radio waves transmitted by the transmitter is provided on the other of the portable terminal and the fixed device. Can be provided. Alternatively, both the portable terminal and the fixed device may be provided with a transmission / reception unit for transmitting / receiving a radio wave used for the indoor positioning means.

  In addition, a GNSS (Global Navigation Satellite System) is used as the outdoor positioning means, and a GNSS receiving unit for receiving a radio wave from a satellite constituting the GNSS is provided in each of the portable terminals.

  Preferably, the instruction notification unit is configured to be turned on by clicking on the abnormality occurrence position on the screen of the display unit, so that an operator of the server confirms the abnormality occurrence position on a map. Can be operated intuitively and quickly.

Guards management method according to the present invention distinguishes over the Symbol security area in the indoor positioning priority area and outdoor positioning priority area, the locating unit, if the first measurement position and the second measurement position is different When the first measurement position is within the indoor positioning priority area, the first measurement position is grasped as the position of the portable terminal, and when the second measurement position is within the outdoor positioning priority area, the second measurement position is determined. As the position of the mobile terminal. Therefore , the minimum position information required for the rush instruction can be quickly grasped without performing complicated arithmetic processing.

  According to the security guard management system according to the present invention, the position of each security guard is grasped in real time through the position of each mobile terminal, and when an abnormal case occurs, the optimal security guard according to the occurrence position of the abnormal case Can be notified of the rush instruction to the portable terminal.

  Further, according to the security guard management method of the present invention, it is possible to quickly grasp the minimum necessary position information for the rush instruction without performing complicated arithmetic processing.

It is a schematic diagram of a security guard management system concerning the present invention. FIG. 2 is a block diagram illustrating a schematic configuration of a server according to the embodiment. FIG. 2 is a block diagram illustrating a schematic configuration of a mobile terminal according to the embodiment. It is a block diagram showing a schematic structure of a fixing device in an example. It is explanatory drawing which shows the situation of indoor positioning in a railway station premises. It is explanatory drawing which shows the positioning situation between buildings in an outdoor area.

  An embodiment of a security guard management system and a security guard management method using the security guard management system according to the present invention will be described below with reference to FIGS.

  The security guard management system according to the present invention is used for security work to prevent incidents and accidents, such as resident facility security work, in which a plurality of security guards are stationed in a fixed security area to perform access control and patrol. It is something that can be done. Here, the security area will be described. In this document, the security area refers to an area to be guarded. For example, an indoor area in a building such as an office building, a condominium, a commercial facility, a railway station yard, and the building or a railway station. Including the outdoor area around. Further, in this document, the guard includes not only a person who performs security, but also a security robot having a camera function and a communication function.

  As shown in FIG. 1, the security system according to the present invention includes an indoor positioning unit M1 and an outdoor positioning unit M2 for measuring the position of the mobile terminal 1 carried by each security guard G within the security area T; Has a basic configuration including a server 2 connected to the network 10 through a network 10. In addition, as the security guard G, a security guard (fixed security guard Ga) who stays in a predetermined position and performs security while patrols (a patrol guard Gb) is arranged. The guards G each carry the mobile terminal 1. Further, the server 2 is provided at a center facility that integrally manages the security guards G. The center facility may be inside the security area T or outside the security area T.

  As the indoor positioning means, a known RFID system or a positioning means using a beacon can be used, but preferably includes a multipath transmitted and received between the fixed device 3 fixedly arranged in the indoor area Ta and the portable terminal 1. The radio wave propagation information is analyzed, that is, the arrival times and the arrival angles of a plurality of radio waves are analyzed to perform indoor positioning. The radio wave to be used may be a radio wave for wireless communication, for example, wireless communication such as Wi-Fi (registered trademark), LTE (Long term evolution) (registered trademark), Bluetooth (registered trademark), ZigBee (registered trademark), or the like. This is a radio wave that can be transmitted and received over a wide range and is analyzed by including multipath, so that there is little influence of obstacles that block the radio wave. Therefore, reliable indoor positioning is realized while reducing the number of fixed devices 3 as much as possible. can do. Note that, for example, a known access point or a network router may be used as the fixed device 3, and a known smartphone or tablet computer may be used as the mobile terminal 1, and indoor positioning radio waves may be used as a communication unit.

  As shown in FIGS. 2 and 4, the fixed device 3 is provided with a transmitting unit 31 that transmits the indoor positioning radio wave described above, and the receiving unit 11 that receives the radio wave transmitted from the transmitting unit 31 is provided in the mobile terminal 1. The fixed device 3 and the portable terminal 1 constitute indoor positioning means M1. The receiving unit 11 generates first measurement position information 51 based on the propagation information of the radio wave, and transmits the first measurement position information 51 to the server 2 through the communication unit 13 including a communication interface or the like. In the present invention, although not specifically shown, a receiving unit is provided on the fixed device 3 side and a transmitting unit is provided on the portable terminal 1 side, and a transmitting / receiving unit is provided on both the fixed device 3 and the portable terminal 1. This is optional depending on the implementation. When the transmitting and receiving unit is provided in both the fixed device 3 and the mobile terminal 1, it is also possible to transmit and receive radio waves between the mobile terminal 1 of the fixed guard Ga and the mobile terminal 1 of the patrol guard Gb to perform indoor positioning. . The fixed device 3 also includes a communication unit 32 including a communication interface and the like, and is connected to the network 10 through the communication unit 32.

  The fixing device 3 is installed at a key point in the indoor area Ta as shown in FIG. For example, it is installed near the position of the fixed security guard Ga for positioning of the mobile terminal 1 of the fixed security guard Ga, and for the positioning of the mobile terminal 1 of the patrol security guard Gb, the start position of the patrol and the end of the patrol In addition to the location, it will be installed along the patrol route. In addition, as shown in FIG. 5, even in a semi-indoor area where only a roof has no walls, such as a platform in a railway station, if the fixing device 3 is arranged so that radio waves are reflected on the roof or the upper surface of the platform. The radio wave transmitted from the fixed device 3 repeats reflection and reaches the receiving unit 11 of the mobile terminal 1 to perform indoor positioning. Conversely, as shown in FIG. 6, even in the outdoor area Tb, for example, in an area surrounded by the wall surface of the building, the radio wave transmitted from the fixing device 3 is reflected by using the facing wall surface to carry the mobile phone. The position of the terminal 1 can be measured.

  As the outdoor positioning means, a known GNSS, for example, a satellite positioning system such as GPS and GLONASS (Global Navigation Satellite System), or a combination of these satellite positioning systems can be used. In addition, the use of satellite positioning systems such as Galileo, QZSS (Quasi-Zenith Satellite System), and the Hokuto satellite navigation system are also expected. In the present embodiment, the outdoor positioning means M2 is constituted by a GNSS satellite 40 and each mobile terminal 1 having a built-in GNSS receiving unit 12 for receiving radio waves from the satellite 40. Then, the outdoor positioning means M2 generates the second measured position information 52.

  Next, the server 2 will be described. As the server 2, a known server device can be used. As shown in FIG. 3, the server 2 has a first measurement position measured by the indoor positioning unit M1 and a second measurement position measured by the outdoor positioning unit M2. There is provided a position grasping unit 22 for comparing positions, that is, comparing the first measured position information 51 and the second measured position information 52 of each portable terminal 1 to grasp the position of each portable terminal 1. In the present embodiment, an example in which the position grasping unit is provided only in the server 2 is shown. However, the present invention is not limited to this, and the position grasping unit is provided only in the mobile terminal 1 and the position information is transmitted to the server 2. It is also optional to provide a position grasping unit in both the portable terminal 1 and the server 2 and obtain position information for each of them according to the implementation.

  In addition, the server 2 is provided with an input unit 21 for inputting the abnormal case occurrence position information 55 grasped by a report from the person who has discovered the case / accident, and the position information 53 of each portable terminal 1 grasped by the position grasping unit 22. The storage unit 23 stores the map information 54 of the security area T and the abnormal case occurrence position information 55 in chronological order.

  In addition, on the map based on the map information 54 called from the storage unit 23, the position information 53 of each portable terminal 1 grasped by the position grasping unit 22 and the abnormal case occurrence position information 55 inputted by the input unit 21 are displayed. The display unit 24 includes a display unit 24, a determination unit 25 that determines a mobile terminal at a position where the mobile terminal can reach the abnormal event occurrence position in the shortest time, and an instruction notification unit 26 that issues a rush instruction to the mobile terminal 1 selected by the determination unit 25. Reference numeral 27 in the figure denotes a communication unit including a communication interface and the like, and communicates with each mobile terminal 1 through the communication unit. Note that the storage unit 23 and the determination unit 25 may be provided in a remote device on cloud computing. The storage unit 23 also stores unique information of each mobile terminal 1, information (name, skill, etc.) of the guard G based on the unique information, unique information of each fixed device 3, and the like.

  The rushing instruction by the instruction notifying unit 26 can be automatically performed based on the determination by the determining unit 25. However, it is preferable that the instruction notifying unit 26 be operated by clicking the abnormality occurrence position on the screen of the display unit 24. The on-operation configuration allows the server operator to quickly and intuitively operate after confirming the location where the abnormality has occurred on the map, and suppresses incorrect or unnecessary rush instructions. .

  Note that, in the security guard management system according to the present invention, each position information of the first measurement position information 51, the second measurement position information 52, the position information 53 of each mobile terminal, and the abnormal case occurrence position information 55 includes the position of the position. In addition to the latitude and longitude, the number of floors and the place name are included.

  As described above, according to the security guard management system according to the present invention, the position of each security guard G is grasped in real time through the position of each mobile terminal 1, and when an abnormal case occurs, the position of the abnormal case is determined. Accordingly, the rush instruction can be notified to the mobile terminal 1 of the optimal security guard G.

  Next, a security guard management method by the security guard management system according to the present invention will be described.

  The security guard management method according to the present invention includes the security guard management system according to the present invention described above, that is, an indoor positioning unit M1 and an outdoor positioning unit M2, and a server 2 connected to each mobile terminal 1 through a network. , An input unit 21, a position grasping unit 22, a storage unit 23, a display unit 24, a determining unit 25, and an instruction notifying unit 26. The first measuring position information 51 and the second measuring position information 52 obtained by the positioning means M2 are compared by the position grasping unit 22 to grasp the position of each portable terminal 1, and the position information 53 of each portable terminal 1 is time-series. The position information 53 is displayed on the map of the security area T by the display unit 24 in real time. As a result, the position status of each security guard G can be constantly grasped, and in particular, it is also possible to determine whether the patrol guard Gb is following a predetermined patrol route, and how long it takes from the start to the completion of the patrol. I can figure it out.

  In the comparison between the first measurement position information 51 and the second measurement position information 52 by the position grasping unit 22, the position indicated by the first measurement position information 51 (first measurement position) and the position indicated by the second measurement position information 52 ( When the (second measurement position) matches, the matched position is naturally grasped as the position of the mobile terminal 1.

  On the other hand, when the position indicated by the first measurement position information 51 (first measurement position) is different from the position indicated by the second measurement position information 52 (second measurement position), the distance between the first measurement position and the second measurement position is determined. When the distance is less than the predetermined value, an area including both positions is grasped as the position of the mobile terminal 1. Alternatively, the inside of the security area T is distinguished in advance into an indoor positioning priority area and an outdoor positioning priority area, and when the first measurement position is within the indoor positioning priority area, the first measurement position is grasped as the position of the mobile terminal 1, When the second measurement position is in the outdoor positioning priority area, the second measurement position is grasped as the position of the portable terminal. In any case, the minimum position information necessary for the rush instruction can be quickly grasped without performing complicated arithmetic processing. In addition, the indoor positioning priority area is not limited to the indoor area Ta, and is appropriately set based on the installation state of the fixing device 3. The outdoor positioning priority area is not limited to the outdoor area Tb, and the indoor positioning priority area is not limited to the indoor area Ta. Can be set even within the indoor area Ta as long as the area can reliably reach the radio wave.

  Then, when an abnormal case occurs, a report is received from the discoverer of the abnormal case at the center facility, and the abnormal case occurrence position information 55 obtained by the report is input to the server 2 through the input unit 21, and the abnormal case is detected. The occurrence position information 55 is stored in the storage unit 23, and the abnormal case occurrence position based on the abnormal case occurrence position information 55 is displayed on the map via the display unit 24. At the same time, the determination unit 25 determines the optimal guard G to rush to the abnormal case occurrence position based on the distance between each guard G and the abnormal case occurrence position, the moving path, the skill of each guard G, and the like.

  After that, if the server operator clicks on the abnormal case occurrence position displayed on the display unit 24, the rush instruction is notified to the portable terminal 1 possessed by the security guard G selected by the determination unit 25, and the security is notified. The member G rushes to the actual abnormal case occurrence position.

  As described above, according to the security guard management method of the present invention, it is possible to quickly grasp the minimum necessary position information for the rush instruction without performing complicated arithmetic processing. Therefore, the position of each security guard G can be easily grasped, and when an abnormal case occurs, the optimal guard can be rushed to the abnormal case occurrence position.

DESCRIPTION OF SYMBOLS 1 ... Portable terminal, 11 ... Receiving part, 12 ... GNSS receiving part, 13 ... Communication part, 2 ... Server, 21 ... Input part, 22 ... Position grasping part, 23 ... Storage part, 24 ... Display part, 25 ... Judgment Unit, 26 ... Instruction notification unit, 27 ... Communication unit, 3 ... Fixed device, 31 ... Transmission unit, 32 ... Communication unit, 10 ... Network, 40 ... GNSS satellite, 51 ... First measurement position information, 52 ... Second Measurement position information, 53: position information of each mobile terminal, 54: map information, 55: abnormal case occurrence position information, T: security area, Ta: indoor area, Tb: outdoor area, G: security guard, Ga: fixed security Gb: patrol guard, M1: indoor positioning means, M2: outdoor positioning means.

Claims (6)

An indoor security device and an outdoor positioning device for measuring the position of a mobile terminal carried by each security person in a security area, and a security management system including a server connected to each of the mobile terminals through a network, wherein the mobile terminal Or at least one of the server, comprises a position grasping unit that compares the first measurement position measured by the indoor positioning means and the second measurement position measured by the outdoor positioning means to grasp the position of the portable end and An input unit for inputting the abnormal case occurrence position information grasped by the report to the server, and stores, in chronological order, information on the position of each mobile terminal grasped by the position grasping unit, and map information of the security area and A storage unit for storing the abnormal case occurrence position information, and displaying the position information of each of the mobile terminals and the abnormal case occurrence position information on a map based on the map information; Comprising a that display unit, a determining section for determining a mobile terminal existing in a position that can be reached in the shortest to the abnormal cases occurrence position, an instruction notifying unit for instructing rushed to a mobile terminal selected by the determination unit, the instruction notice A security management system wherein the unit is turned on by clicking on the abnormality occurrence position on the screen of the display unit .   The indoor positioning means performs indoor positioning by analyzing propagation information of radio waves including a multipath transmitted and received between a fixed device fixedly disposed indoors and the portable terminal in the security area. 1. The security management system according to 1.   A transmitter for transmitting radio waves used for the indoor positioning means is provided on one of the mobile terminal and the fixed device, and a receiver for receiving the radio waves transmitted by the transmitter is provided on the other of the mobile terminal and the fixed device. 3. The security guard management system according to claim 2, wherein:   3. The security guard management system according to claim 2, wherein a transmission / reception unit for transmitting / receiving a radio wave used for the indoor positioning means is provided in both the portable terminal and the fixed device.   2. The security guard management system according to claim 1, wherein a GNSS receiver for receiving a radio wave from a satellite constituting the GNSS is provided in each of the portable terminals, while using a GNSS as the outdoor positioning means. A security guard management method using the security guard management system according to any one of claims 1 to 5 , wherein the inside of the security area is distinguished into an indoor positioning priority area and an outdoor positioning priority area, and the position grasping unit includes: When the first measurement position is different from the second measurement position, the first measurement position is grasped as the position of the portable terminal when the first measurement position is within the indoor positioning priority area, and the second measurement is performed. When the position is in the outdoor positioning priority area, the second measurement position is grasped as the position of the portable terminal.

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