JP2010231659A - System, terminal, method, and program for inspecting security - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a security inspection system, a security inspection terminal, a security inspection method, and a security inspection program for improving operation efficiency in security inspection. <P>SOLUTION: The security inspection device which is connected to a facility terminal set within a target facility of security inspection instructed from a monitoring server through a communication network, and is operated by a user to patrol the facility to inspect a security device includes: an encryption communication means which performs collation with the facility terminal by key information transmitted from the monitoring server and performs communication of secret information by encryption; a position measuring means which measures a current position; a security device position update means which causes the facility terminal to update the security information while taking position information for the security device as position information obtained by the position measuring means; and a screen display means which displays the security information updated by the facility terminal by the security device position update means on a screen. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to a security inspection system, a security inspection terminal, a security inspection method, and a security inspection program, and in particular, a security inspection system, a security inspection terminal, a security inspection method, and a security inspection program for improving work efficiency in security inspection. About.

  Conventionally, sensors (intrusion detection sensors) for detecting abnormalities such as fires or illegal intrusions in security target facilities such as buildings, factories, department stores, hospitals, condominiums, etc., security equipment such as emergency lights, and the above-mentioned security Install a security device to manage the equipment, and when an abnormality is detected in the security target facility, send it to a monitoring server connected via the communication network, and remotely monitor the facility where the abnormality occurred on the monitoring server There is a security system that dispatches guards.

  Here, when performing regular inspections, new installations, removals, etc. of security equipment, workers such as security guards use paper with a sketch of the facility or CAD (Computer Aided Design) data. The information on the position of the security equipment created as above is recorded on the mobile terminal (portable security inspection terminal) of the worker, etc., and the equipment is inspected, newly installed, removed, etc. by referring to it.

  However, since there is no means to reflect the contents on the paper or CAD data promptly in conjunction with the actual operation status of new installation or removal of security equipment, for example, the omission of the added equipment or the removal equipment Omission of deletion occurs. In addition, there is a possibility that inspection errors of security equipment may occur due to human error.

  Furthermore, information related to the location of security equipment recorded on paper and mobile terminals can be referred to as confidential information in security inspections, but if this paper or mobile terminal is lost or stolen, The confidential information may be leaked. Therefore, if information regarding the installation position of the security device is leaked, the bandits will be informed of the location where security is short.

  Therefore, in recent years, there is a system that can digitize management information such as facility information, perform integrated management, and display (visualize) the system information (see, for example, Patent Document 1).

  In addition, there is a system in which confidential information is not leaked even if a security guard loses a mobile terminal (see, for example, Patent Document 2). In the technique disclosed in Patent Document 2 described above, a person who has permission or authority in advance accesses predetermined information via an access control program downloaded from a server to a user terminal only at a predetermined location. It has been shown that you can.

JP 2002-287615 A JP-A-2005-71071

  However, in Patent Document 1 described above, information such as the installation location of the device becomes ambiguous because it is not managed in association with the position information, and for example, there is a possibility of omission of entry in drawing data that is confidential information. is there. In addition, there is no system that can immediately visualize the contents of inspection, new installation, and removal work of security devices such as sensors and distinguish them from uninspected sensors. And work efficiency is poor.

  Further, in Patent Document 2 described above, communication from a user terminal to a server is not performed and confidential information such as drawing data is not downloaded. In addition, since the position information in Patent Document 2 is a two-dimensional coordinate (x, y), for example, when only the fourth floor of a 10-story building is a contracted party (security target facility), (x, y Although it is necessary to grasp which part of each floor of the building is located using three-dimensional coordinates such as y, z), it cannot be realized.

  The present invention has been made in view of the above problems, and an object thereof is to provide a security inspection system, a security inspection terminal, a security inspection method, and a security inspection program for improving work efficiency in security inspection. And

  In order to solve the above problems, the present invention employs means for solving the problems having the following characteristics.

  In the present invention, a guard provided with a monitoring server, an in-facility terminal installed in a facility subject to security inspection, and a security inspection device possessed by a worker when inspecting the security equipment by visiting the facility. In the inspection system, the monitoring server manages key generation means for generating key information for performing encrypted communication between the in-facility terminal and the security inspection device, and manages the security inspection status in the in-facility terminal In-facility terminal management information, a worker who performs a security check at a target facility that is set in advance, and a security check device management means that transmits the key information to a security check device possessed by the determined worker; The terminal in the facility is possessed by an encryption communication means for performing communication with the security inspection device by the key information and communicating confidential information by encryption, and a security guard to be a security target in the facility security Security inspection device monitoring means for monitoring the position information and work content of the inspection device, and confidential information update means for updating the confidential information using position information relating to the security device obtained from the security inspection device, The security inspection device includes an encrypted communication means for performing communication with the in-facility terminal using the key information and communicating the confidential information by encryption, a position positioning means for positioning a current position, and an in-facility terminal. On the other hand, it has a security device position update means for updating the confidential information as position information obtained by the position measurement means as position information related to the security equipment. Thereby, the work efficiency in security inspection can be improved.

  Furthermore, the present invention is connected to an in-facility terminal installed in a target facility for security inspection instructed by a monitoring server via a communication network, and a user visits the facility to check the security equipment. In the security inspection device to be operated, the communication terminal performs collation with the key information sent from the in-facility terminal and the monitoring server, and communicates confidential information by encryption, and a position positioning means for positioning the current position; The position information related to the security device with respect to the in-facility terminal as the position information obtained by the position measurement means, the security device position update means for updating the confidential information, and the security device position update means Screen display means for displaying confidential information updated by the in-facility terminal on a screen. Thereby, the work efficiency in security inspection can be improved.

  In the present invention, the security device position update means acquires the position information in the vicinity of the security device to be updated in position information when the position measurement means acquires position information, and acquires the acquired position. The identification information of the security device is transmitted to the in-facility terminal together with the information.

  Further, the present invention is characterized by comprising confidential information erasing means for erasing confidential information obtained by the in-facility terminal based on a predetermined condition.

  Furthermore, the present invention is connected to an in-facility terminal installed in a target facility for security inspection instructed by a monitoring server via a communication network, and a user visits the facility to check the security equipment. In the security inspection method in the security inspection device to be operated, the encrypted communication procedure in which the confidential information is encrypted by performing verification by using the key information sent from the in-facility terminal and the monitoring server, and the current position is determined Positioning procedure for positioning by means, Position information on the security device for the terminal in the facility, Position information about the security device as position information obtained by the position positioning procedure, Security equipment position update procedure for updating the confidential information, A screen display procedure for displaying confidential information updated by the in-facility terminal by the security equipment position update procedure on a screen. . Thereby, the work efficiency in security inspection can be improved.

  Further, in the present invention, the security device position update procedure acquires the position information in the vicinity of the security device to be updated in the position information when the position information is acquired by the position positioning unit, and the acquired position. The identification information of the security device is transmitted to the in-facility terminal together with the information.

  Further, the present invention is characterized by having a confidential information erasing procedure for erasing confidential information obtained by the in-facility terminal based on a predetermined condition.

Furthermore, the present invention is connected to an in-facility terminal installed in a target facility for security inspection instructed by a monitoring server via a communication network, and a user visits the facility to check the security equipment. In the security inspection program in the security inspection device to be operated,
Encrypted communication means for performing verification by key information sent from the in-facility terminal and the monitoring server, and communicating confidential information by encryption,
Position positioning means for measuring the current position,
Position information relating to the security device for the in-facility terminal, as position information obtained by the position measurement means, security device position update means for updating the confidential information, and
The security device position update means functions as screen display means for displaying confidential information updated by the in-facility terminal on the screen. Thereby, the work efficiency in security inspection can be improved. Further, by installing the program, the security inspection process according to the present invention can be easily realized by a general-purpose personal computer or the like.

In the present invention, the security equipment position update means is
When the position information is acquired by the position measuring means, the position information is acquired in the vicinity of the security device for which the position information is to be updated, and the identification information of the security device is obtained along with the acquired position information. It is characterized by transmitting to.

  Further, the present invention is characterized by comprising confidential information erasing means for erasing confidential information obtained by the in-facility terminal based on a predetermined condition.

  According to the present invention, work efficiency in security inspection can be improved.

It is a figure which shows an example of schematic structure of the security inspection system in this embodiment. It is a figure which shows the function structural example of the monitoring server in this embodiment. It is a figure which shows the function structural example of the terminal in a facility in this embodiment. It is a figure which shows the function structural example of the mobile terminal in this embodiment. It is a figure which shows an example of the hardware constitutions which can implement | achieve the security inspection in this embodiment. It is a figure for demonstrating the mode of delivery of an electronic key. It is a figure which shows an example for demonstrating the mode of taking out a mobile terminal. It is a figure of an example which shows the mode of verification of an electronic key. It is a figure which shows an example explaining the mode of delivery of drawing data. It is a figure which shows an example for demonstrating the loss prevention method of drawing data. It is a figure which shows an example of the drawing data in this embodiment. It is a figure which shows an example of the confidential information contained in drawing data. It is a figure which shows an example of an apparatus management table. It is a figure which shows an example of the display content displayed by operation. It is a figure for demonstrating an example of the position acquisition method of the apparatus for security. It is a figure which shows an example for demonstrating the operation | movement at the time of the inspection of the security equipment in this embodiment. It is a sequence diagram which shows an example about the security inspection system in this embodiment.

<About the present invention>
The present invention provides position information obtained from a security inspection terminal such as a mobile terminal that is always held by a user such as a worker (security guard) who performs a security inspection work when a security device is newly installed or removed. By efficiently reflecting the data in the drawing data, etc., it is possible to prevent omissions in the descriptions of additional equipment and omissions of removal equipment.

  In addition, the present invention provides, for example, drawing data when performing regular inspections, detailed inspections, new installations, removals, and the like for security devices (for example, intrusion detection sensors) installed in security target facilities. In addition to preventing the loss or leakage of confidential information that is important in security, etc., it also prevents inspection equipment from being inspected.

  Specifically, the present invention is, for example, as confidential information such as position information (three-dimensional coordinate system) of a security target facility, floor plan of a building (plan view), each sensor group of an intrusion detection sensor and a fire alarm sensor, or an emergency light. The drawing data including the installation location (three-dimensional coordinate system) of the security equipment is used, and the display content of the drawing data is changed before and after the security inspection is completed. Thereby, the inspection incomplete part becomes clear and inspection omission can be prevented.

  Below, the form which carried out suitably the security inspection system in the present invention, the security inspection terminal, the security inspection method, and the security inspection program is explained using a drawing. Note that the above-described drawing data is used as an example of confidential information used in the following embodiments. However, the confidential information applicable to the present invention is not particularly limited to this, and for example, security inspection work is performed. Information on workers such as security guards, patrol procedures, and emergency contact information shall also be included.

<This embodiment: Schematic configuration example of a security inspection system>
FIG. 1 is a diagram illustrating an example of a schematic configuration of a security inspection system according to the present embodiment. The security inspection system 10 shown in FIG. 1 is configured to have a monitoring server 11, a target facility (contractee facility) 12, and a branch office 13. The monitoring server 11, the target facility 12, and the branch office 13 are: Data and the like are connected through communication networks 14-1 and 14-2 such as a telephone line, a dedicated line, and an Internet line. Note that the communication networks 14-1 and 14-2 illustrated in FIG. 1 may be the same communication network 14.

  In the security inspection system 10 described above, there may be a plurality of target facilities 12 and branch offices 13 managed by the monitoring server 11, or the number of branch offices 13 for a certain target facility 12 or a certain branch office 13. There may be a plurality of target facilities 12.

  The communication networks 14-1 and 14-2 are preferably transmitted and received using a secure communication path that transmits and receives data encrypted using a VPN (Virtual Private Network) or the like. By performing VPN communication, a public network such as the Internet can be used as if it were a dedicated line, and a virtual private network can be constructed. Thereby, the security between the communication networks of the monitoring server 11, the target facility 12, and the branch office 13 can be improved.

  The branch office 13 means a company belonging to, for example, a company (management company) that manages the monitoring server 11. Specifically, the branch office 13 is a business to which a worker who performs a security check work on a certain target facility 12 belongs. This indicates the location or branch. Note that the branch office 13 is not limited to a company that manages the monitoring server 11, and may be a company commissioned by a company that owns the monitoring server 11, for example.

  As shown in FIG. 1, the monitoring server 11 stores one or a plurality of drawing data 21 as confidential information for each of one or a plurality of target facilities that are security inspections. The drawing data 21 is also transmitted to the in-facility terminal 22 installed in the target facility 12 via the communication network 14-1 and stored. The in-facility terminal 22 manages, for example, all the positions of the sensors 23-1 to 23-n, the security inspection status, and the inspection status as a plurality of security devices installed in the target facility 12.

  The mobile terminal 24 in the branch office 13 is a security check terminal that is always held by a user such as a security guard (worker) who performs a security check work. For example, a notebook personal computer, a mobile phone, a PDA (Personal Digital Assistant). Etc. can be used. For example, when the security guard possesses the mobile terminal 24 and moves from the branch office 13 to the target facility 12, the collation is performed between the mobile terminal 24 and the in-facility terminal 22 by encrypted communication, and as a result of the collation, confidential information is acquired. If it is a good mobile terminal, the drawing data 21 is transmitted from the in-facility terminal 22.

  In addition, about the collation between the mobile terminal 24 and the in-facility terminal 22 mentioned above, when the mobile terminal 24 exists in the branch office 13 in advance, it is communication network 14 with respect to the in-facility terminal 22 and the mobile terminal 24 from the monitoring server 11, respectively. When key information such as an electronic key is sent via -1 and 14-2 and the mobile terminal 24 moves into the target facility 12 and can communicate wirelessly with the in-facility terminal 22, the electronic key Is used to perform key verification in advance before sending drawing data. Thereby, the safety of the drawing data 21 can be improved.

  In addition, the worker refers to the drawing data 21 displayed on the display screen of the mobile terminal 24 that he / she owns, and for security purposes such as the sensors 23-1 to 23-n installed in a predetermined place of the target facility 12. The device is inspected, and the mobile terminal 24 registers update information at the time of new installation or removal.

  Here, in the case of inspection of security equipment, the worker uses the mobile terminal 24 to check whether each sensor 23-1 to 23-n in the target facility 12 operates normally one by one. The inspection result is transmitted to the in-facility terminal 22 each time. When transmitting the inspection result, the drawing data 21 displayed on the mobile terminal 24 may be used to select, for example, the inspected sensor and instruct “OK” or “NG” for transmission. Alternatively, if it is a detection sensor, the sensor may actually be operated, and the presence / absence of the operation of the sensor may be confirmed by the in-installation terminal 22.

  Further, the in-facility terminal 22 reflects the inspection result obtained from the mobile terminal 24 in the drawing data 21, and sends the reflected drawing data 21 to the mobile terminal 24 and also outputs it to the monitoring server 21. Thereby, the latest drawing data 21 can always be managed by the monitoring server 11 and the target facility 12. Moreover, the worker can prevent omission of inspection of the security device by efficiently performing the security inspection work with reference to the drawing data 21 constantly updated from the mobile terminal 24.

  In addition, when the guard who possesses the mobile terminal 24 reaches the target facility 12, the drawing data 21 is sent from the in-facility terminal 22 to the mobile terminal 24. 11 is sent to the in-facility terminal 22 and the mobile terminal 24, and key information such as an electronic key is sent to an appropriate user for the first time by using the electronic key to collate in advance before sending the drawing data 21. Drawing data 21 is sent. Therefore, the leakage of the drawing data 21 can be prevented.

  Furthermore, when grasping the position information of the security equipment installed in the target facility 12, a GPS (Global Positioning System) function or the like may be provided for each sensor to grasp the position. Get higher. Therefore, in the present embodiment, a position positioning function such as a GPS or an acceleration sensor provided in the mobile terminal 24 is used. Specifically, the mobile terminal 24 is brought to the vicinity of the security device where the mobile terminal 24 is installed (directly below, the nearest), etc., and the three-dimensional information (for example, the position of the mobile terminal 24, such as GPS or acceleration sensor) is measured (for example, By acquiring (x, y, z) coordinate system) corresponding to latitude, longitude, altitude, etc., and transmitting the position information to the in-facility terminal 22, the position of each device can be easily grasped. And can be immediately reflected in the drawing data 21. Further, as described above, since the position of the sensor can be accurately recognized even when the security facility covers a plurality of floors, an efficient equipment inspection can be realized.

  In the present embodiment, the drawing data 21 stored in the mobile terminal 24 is deleted when leaving the target facility 12 after completion of the inspection using the mobile terminal 24. Thereby, data leakage can be prevented in advance.

  Next, functional configuration examples of the monitoring server 11, the in-facility terminal 22, and the mobile terminal 24 described above will be described with reference to the drawings.

<Monitoring server 11: Functional configuration example>
FIG. 2 is a diagram illustrating a functional configuration example of the monitoring server according to the present embodiment. The monitoring server 11 shown in FIG. 2 includes an input means 31, an output means 32, a storage means 33, an encrypted communication means 34, a key generation means 35, an in-facility terminal management means 36, and a mobile terminal management means 37. And a security inspection status grasping means 38, a screen generating means 39, a notification means 40, a transmission / reception means 41, and a control means 42.

  The input means 31 includes an encrypted communication instruction from a user such as an administrator, a key generation instruction, an in-facility terminal management instruction, a mobile terminal management instruction, an inspection status grasp instruction, a screen generation instruction, a notification instruction, a transmission / reception instruction, etc. Accepts various instructions. Note that the input unit 31 includes, for example, a keyboard, a pointing device such as a mouse, a voice input device such as a microphone, and the like.

  The output means 32 displays the instruction content input by the input means 31, the control data generated based on each instruction content, the contents of various information sent from the in-facility terminal 22 and the mobile terminal 24, and the sound. Is output. Note that the output unit 32 has a screen display function such as a display, a sound output function such as a speaker, and the like.

  The storage means 33 stores key information such as the generated electronic key sent to each in-facility terminal 22 and mobile terminal, drawing data obtained from each in-facility terminal 22, update information thereof, and when a problem occurs in a security check. Information, how to deal with problems, access information to the mobile terminal 24, guard (worker) information, information on security inspection status, screen generation results, etc. are stored, and read and written as necessary. Is called. The storage unit 33 can also acquire the various data described above from an external device connected to the communication networks 14-1, 14-2 and the like.

  The encrypted communication means 34 performs communication by encrypting data to be transmitted in order to perform secure communication with the target facility 12 and the branch office 13. The encrypted communication means 34 can use, for example, VPN communication.

  The key generation unit 35 generates a key for collating the mobile terminal 24 in the target facility 12. That is, the monitoring server 11 generates, for example, the electronic key K by the key generation unit 35 and transmits it to the terminal (institution terminal 22) and the mobile terminal 24 installed in the target facility. The electronic key K transmitted to the mobile terminal 24 is used to collate with the in-facility terminal when moving to the target facility 12, and to obtain the drawing data 21 if the collation result is satisfactory. In addition, the electronic key K transmitted to the in-facility terminal 22 is also used to notify the administrator of the in-facility terminal 22 that the worker is going to the target facility in the target facility 12 for reasons such as periodic inspection. Used.

Further, the key generation means 35 preferably transmits the electronic key K via the communication network 14-2 which is a secure communication path such as VPN when the mobile terminal 24 is in the branch office 13. Thereby, leakage and theft of the electronic key K can be prevented. The in-facility terminal management means 36 manages the current security inspection status and the like of all target facilities that are contractors managed by the monitoring server 11. is there. In addition, the facility terminal management means 36 also serves as time limit management when periodic inspection of the sensor or the like is necessary, and assigns workers according to the inspection date. In addition, the facility terminal management means 36, when a problem such as suspicious person intrusion occurs in the target facility 12, rings the emergency bell by remote control on the target facility 12, or closes all doors of the door. To prevent the camera from being opened, to display a video taken by a camera near the detected sensor, to send other security guards to the target facility 12 with the problem, or to notify the police. Do.

  The mobile terminal management means 37 manages a worker who causes the target facility 12 in which the in-facility terminal 22 managed by the in-facility terminal management means 36 is installed to perform a security check work. Specifically, when the mobile terminal management unit 37 determines a worker to be checked for security at the target facility 12, the mobile terminal 24 of the worker has the electronic key K generated by the key generation unit 35 and the destination key. Information related to the target facility 12 (name, address, telephone number, etc.) is transmitted by the transmission / reception means 41.

  Moreover, the mobile terminal management means 37 acquires which worker is where through the mobile terminal 24 possessed by each worker. Specifically, for example, the mobile terminal management unit 37 periodically communicates with the mobile terminal 24 provided with a positioning unit such as a GPS function to thereby obtain three-dimensional position information (for example, (x, y, z ) Corresponding to (latitude, longitude, altitude), etc.), and the 3D map information stored in advance in the storage means 33 or the like (including confidential information such as drawing data of the contracted target facility 12). The position information of the worker is obtained in comparison with the above. Therefore, it is possible to acquire an accurate three-dimensional position even when the target facility of the contract is extended multiple times, and it is possible to accurately grasp which worker is performing security inspection on which floor.

  Further, the security inspection status grasping means 38 grasps the inspection status of the security equipment in the target facility 12 and the mobile terminal 24 of each contractor from the position information obtained by the mobile terminal management means 37. Specifically, the security inspection status grasping means 38 determines whether the worker is working as instructed from the position information periodically obtained from the mobile terminal 24 possessed by the worker and the work content instructed in advance. Whether or not can be managed in real time. Moreover, the security check status grasping means 38 performs a response such as sending one or a plurality of security guards to the target facility for the facility requiring the security.

  The screen generation means 39 generates a screen in a state where workers, managers, etc. can easily recognize data necessary for security such as the drawing data 21. Further, the screen generation means 39 generates a screen of the drawing data 21 to be transmitted to the contractor so that the monitoring server 11 can easily acquire information on each contractor. Further, a screen for outputting update information of confidential information such as drawing data obtained from the target facility 12 to the monitoring server 11 is also generated. Further, when the screen generating means 39 receives a signal indicating that a problem such as intrusion of a suspicious person has occurred from the target facility 12, the screen generating means 39 is for emergency such as information on the facility or information on guards nearby. Generate a screen to be displayed. Furthermore, the screen generation means 39 generates a screen for instructing the supervisor to the target facility 12 that has transmitted the problem occurrence signal, the countermeasure for the problem, the contents of the remote operation, and the like. Note that various information necessary for screen generation can be used by appropriately reading out necessary information from information stored in the storage unit 33 in advance. The generated screen is output together with sound and the like by the output means 32 having a display, a speaker, and the like.

  The notification means 40 responds to the problem occurrence signal from the problem occurrence signal from the target facility 12, and is responsible for the security officer, supervisor, representative of the target facility 12 (for example, a building such as a building) in an administrator or a security company. Has an alert function to notify the person in charge. The notification means 40 can be notified by an e-mail function, voice, screen display by a dedicated application, or the like.

  The transmission / reception means 41 performs secure communication with the target facility 12 and the branch office 13 via the communication network 14-1 or 14-2. Moreover, the transmission / reception means 41 can be used as a communication interface for transmitting to other terminals constituting the security inspection system 10 and receiving various data from other terminals.

  The control means 42 controls the entire functional configuration in the security inspection system 10. Specifically, the control unit 42 performs encrypted communication based on input information from the user input by the input unit 31, performs key generation, controls management of in-facility terminals, Various controls are performed such as controlling the management of information, grasping the security inspection status, generating screens, controlling communication, and transmitting / receiving with other terminals by transmission / reception control.

<In-facility terminal 22: functional configuration example>
FIG. 3 is a diagram illustrating a functional configuration example of the in-facility terminal according to the present embodiment. The in-facility terminal 22 shown in FIG. 3 includes an input means 51, an output means 52, a storage means 53, an encrypted communication means 54, a mobile terminal monitoring means 55, a security inspection status grasping means 56, and a confidential information update. Means 57, screen generation means 58, notification means 59, transmission / reception means 60, and control means 61 are provided.

  The input means 51 receives various instructions such as an encrypted communication instruction from a user such as a target facility manager or a security officer, a mobile terminal monitoring instruction, a security inspection status grasping instruction, a screen generation instruction, a notification instruction, and a transmission / reception instruction. Accept. Note that the input means 51 includes, for example, a keyboard, a pointing device such as a mouse, a voice input device such as a microphone, and the like.

  The output means 52 displays the instruction content input by the input means 51, the control data generated based on each instruction content, the contents of various information sent from the in-facility terminal 22 and the mobile terminal 24, and the sound. Is output. The output means 52 has a screen display function such as a display and a sound output function such as a speaker.

  The storage unit 53 includes key information such as an electronic key obtained from the monitoring server 11 and drawing data, a response method in the event of a problem, access information to the mobile terminal 24, security guard information, security information grasping information, screen generation results, and the like. Accumulated, and reading and writing are performed as necessary. The storage means 53 can also acquire the various data described above from an external device connected to the communication network 14-1 or the like.

  The encrypted communication means 54 performs communication by encrypting data to be transmitted in order to perform secure communication with the monitoring server 11. The encrypted communication means 54 can use, for example, VPN communication. The encrypted communication unit 54 also performs secure communication with the mobile terminal 24.

  The mobile terminal monitoring means 55 as the security inspection device monitoring means monitors the position and work content of each security guard by the mobile terminal 24 possessed by the security guard heading into the facility or already existing. The mobile terminal monitoring unit 55 performs key verification for verifying the mobile terminal 24. That is, the mobile terminal monitoring means 55 collates the electronic key K sent from the monitoring server 11 with the electronic key K possessed by the mobile terminal 24, and determines whether or not the mobile terminal 24 (security guard) is a correct security guard. To do.

  The security check status grasping means 56 grasps the worker's security check status using the mobile terminal 24. Specifically, the security check status grasping means 56 determines whether the worker is working as instructed from the position information periodically obtained from the mobile terminal 24 possessed by the worker and the work content instructed in advance. Whether or not can be managed in real time. Moreover, the security check status grasping means 56 performs a response such as sending one or a plurality of guards to the target facility for the facility that needs to be guarded.

  The confidential information update means 57 is a security device inspection result performed by a security guard or the like who owns the mobile terminal 24, or position information (the security device that has been installed or removed from the mobile terminal 24). The drawing data, which is confidential information, is updated in correspondence with the (three-dimensional coordinate system). Specifically, when the inspection result by the security device is obtained, the confidential information updating unit 57 “OK (or ○)”, “NG (or ×)”, etc. for the corresponding security device. And highlighting such as color coding, it is possible to easily grasp the inspection status such as inspection completion “OK”, inspection completion “NG”, and inspection incomplete for each security device.

  In addition, when the location information regarding the newly installed security device is obtained from the mobile terminal 24, the confidential information update unit 57 registers the location information and the device name in the storage unit etc. The identification display which consists of a different mark for every kind of security equipment is performed in the appropriate position of the drawing data 21 corresponding to information. In addition, when the location information regarding the removed security device is obtained from the mobile terminal 24, the confidential information update unit 57 deletes the location information and the device name from the storage unit etc. and acquires the acquired location information. The display of the security device at an appropriate position in the drawing data 21 corresponding to is deleted.

  In addition, the update process regarding the new installation or removal of the security device described above may update the drawing data 21 directly from the in-facility terminal 22 without acquiring the position information from the mobile terminal 24. Moreover, the confidential information update means 57 can apply the above-described processing at the time of replacement or movement, for example, in addition to the above-described new installation or removal of the security device.

  The confidential information update unit 57 causes the transmission / reception unit 60 to transmit the updated drawing data 21 to the monitoring server 11 and the mobile terminal 24.

  The screen generation means 58 generates a screen so that the administrator can easily recognize data necessary for security, such as the drawing data 21. Further, the screen generation means 58 generates a screen of the drawing data 21 to be transmitted to the contractor so that the monitoring server 11 can easily acquire information on each contractor. Further, a screen for outputting update information of confidential information such as drawing data obtained from the target facility 12 to the monitoring server 11 is also generated.

  Furthermore, when the screen generation means 58 receives a signal indicating that a problem such as intrusion of a suspicious person has occurred from the target facility 12, the screen generation means 58 is for emergency such as information on the facility or information on guards nearby. Generate a screen to be displayed. Further, the screen generation means 58 generates a screen for instructing the monitoring facility to the target facility 12 that has transmitted the problem occurrence signal, the countermeasure for the problem, the content of the remote operation, and the like. Various kinds of information necessary for screen generation can be used by appropriately reading necessary information from information stored in the storage unit 53 in advance. In addition, the generated screen is output together with sound or the like by the output means 52 having a display, a speaker, or the like.

  The notification means 59 is an alert for notifying the monitoring server 11, the security officer in charge of the target facility 12 in the security company, the monitoring staff, the representative responsible person, etc. in response to the problem occurrence signal from the mobile terminal 24. It has a function. Note that the notification means 59 can be notified by an electronic mail function, voice, screen display by a dedicated application, or the like.

  The transmission / reception means 60 performs secure communication with the monitoring server 11 via the communication network 14-1. The transmission / reception means 60 also realizes secure communication with the mobile terminal 24 by LAN or wireless communication. Moreover, the transmission / reception means 60 can be used as a communication interface for transmitting to other terminals constituting the security inspection system 10 and receiving various data from other terminals.

  The control means 61 controls the entire functional configuration in the security inspection system 10. Specifically, the control unit 61 performs encrypted communication based on the input information from the user input by the input unit 51, controls the management of the mobile terminal, grasps the security inspection status, Various controls such as generation, communication control, and transmission / reception with other terminals by transmission / reception control are performed.

<Mobile terminal (security check terminal) 24: functional configuration example>
FIG. 4 is a diagram illustrating a functional configuration example of the mobile terminal according to the present embodiment. 4 includes an input means 71, an output means 72, a storage means 73, an encrypted communication means 74, a position positioning means 75, a screen display means 77, a confidential information erasing means 78, A notification unit 79, a transmission / reception unit 80, and a control unit 81 are included.

  The input means 71 accepts various instructions such as an encrypted communication instruction, a position positioning instruction, a screen generation instruction, a confidential information deletion instruction, a notification instruction, and a transmission / reception instruction from a user such as a security guard. Note that the input unit 71 includes, for example, a keyboard, a pointing device such as a mouse, a voice input device such as a microphone, and the like.

  The output means 72 displays the instruction content input by the input means 71, the control data generated based on each instruction content, the contents of various information sent from the in-facility terminal 22 and the mobile terminal 24, and the sound. Is output. The output means 72 has a screen display function such as a display, a sound output function such as a speaker, and the like.

  The storage unit 73 is a type of security device type information set in advance used by the security device position update unit 76 to be described later, key information such as an electronic key obtained from the monitoring server 11, and a problem sent from the in-facility terminal 22. The response method at the time of occurrence, security guard information, security information grasping information, screen generation results, and the like are accumulated, and are read and written as necessary. The storage unit 73 can also acquire the various data described above from an external device or the like connected to the communication network 14-2 or the like.

  The encrypted communication unit 74 performs communication by encrypting data to be transmitted in order to perform secure communication with the monitoring server 11. The encrypted communication means 74 can use, for example, VPN communication. The encrypted communication unit 74 also performs secure communication with the in-facility terminal 22.

  The position positioning means 75 acquires position information (for example, three-dimensional position information (x, y, z), etc.) by a GPS function or the like. Further, the position positioning means 75 outputs the acquired three-dimensional position information to the in-facility terminal 22. Thereby, by associating the three-dimensional information obtained by the position positioning means 75 with the drawing data 21, it is possible to clearly grasp the position of the guard or the position of the sensor.

  The security device position updating unit 76 adds the device type to be imaged from the type information of the security device stored in advance in the storage unit 73 to the position information measured by the position positioning unit 75, and the transmission / reception unit 80 sets the facility. The data is transmitted to the internal terminal 22, and the in-facility terminal 22 is made to update the drawing data 21 which is confidential information.

  Specifically, the security device position update means 76 is used, for example, when a security device is newly installed or removed, and after the new installation or removal is completed, the position of the security device is changed to the drawing data 21. In order to reflect and update the information, first, an instruction to use the security device position update function is received from the security guard who is the user, and then the type of either new installation or removal by the security guard And the setting of the type information of the target device is received.

  Thereafter, the security guard moves the mobile terminal 24 to a position in the vicinity of the position where the security device to be the target is or was located (directly below, the closest position), and the position positioning means 75 acquires the position information. Next, the security device position update unit 76 outputs the position information acquired by the position measurement unit 75 to the in-facility terminal 22 together with the above-described device type and work information such as new installation or removal.

  Thereby, in the in-facility terminal 22, the position of the security equipment can be reflected and updated in the drawing data 21, and if it is a new installation, it corresponds to the predetermined position of the drawing data corresponding to the position information obtained at the same time. The mark of the security device to be displayed is displayed, and if it is removed, the mark of the security device corresponding to the position information obtained at the same time is deleted.

  As described above, by using the mobile terminal 24, it is possible to improve the work efficiency in the security check with an inexpensive configuration without providing a position positioning function or the like in the security device such as the sensor 23.

  The screen display unit 77 converts the format of the data required for security such as the drawing data 21 obtained from the in-facility terminal 22 according to the specifications of the output unit 72 such as the size and resolution of the display provided in the mobile terminal 24, and displays the screen. To display. Further, the screen display means 77 changes the color of the inspected area or sensor 23 with respect to the displayed screen, displays “◯”, “×”, etc., or places the cursor on the input means 71 or the like. It is also possible to move to the position 23 and acquire information relating to the sensor 23.

  Further, when the screen display means 77 receives a signal indicating that a problem such as intrusion of a suspicious person has occurred by the target facility 12, the screen display means 77 is used for emergency such as information on the facility and information on guards nearby. Generate and display a screen to be displayed on the screen. The screen display unit 77 can appropriately read and use various information necessary for generating and displaying the screen from information stored in the storage unit 73 in advance. Note that the generated screen can also be output together with sound or the like by the output means 72 having a speaker or the like. The screen display means 77 can be a touch panel or the like.

  The confidential information erasure unit 78 forcibly erases confidential information such as drawing data from the storage unit 73 and the like based on a predetermined condition. The predetermined condition is, for example, that the electronic key K has expired when the in-facility terminal 22 and the mobile terminal 24 cannot communicate with each other for a predetermined time or more when they are separated from the target facility 12 by a predetermined distance or more. In some cases, the guard does not perform a predetermined operation within a certain period of time, an operation other than the predetermined operation is performed, or the distance from the guard is more than a predetermined distance. The confidential information erasure unit 78 erases the confidential information when at least one of the above conditions is met. Thereby, leakage of confidential information and the like can be held with high accuracy.

  As a specific example, for example, when the mobile terminal 24 once enters the target facility 12 and then exits from the target facility 12, confidential information such as drawing data is forcibly given regardless of the reason why the mobile terminal 24 has exited. Completely erase from mobile terminal 24.

  The notification unit 79 generates a problem occurrence signal corresponding to a problem such as a failure of the security device, a warning from the security check device, or the detection of a bandit during the security check, and sends it to the in-facility terminal 22. Send. Further, the notification means 79 has an alert function that notifies the monitoring server 11, the security officer in charge of the target facility 12 in the security company, the monitoring staff, the representative responsible person, etc. in correspondence with the problem occurrence signal. Note that the notification means 79 can be notified by an electronic mail function, voice, screen display by a dedicated application, or the like.

  The transmission / reception means 80 performs secure communication with the monitoring server 11 via the communication network 14-2. The transmission / reception means 80 also realizes secure communication with the in-facility terminal 22 by LAN or wireless communication. Moreover, the transmission / reception means 80 can be used as a communication interface for transmitting to other terminals constituting the security inspection system 10 and receiving various data from other terminals.

  The control means 81 controls the entire functional configuration in the security inspection system 10. Specifically, the control unit 81 performs encrypted communication based on the input information from the user input by the input unit 51, performs positioning, generates a screen, deletes confidential information, Various controls such as communication control and transmission / reception with other terminals by transmission / reception control are performed.

<Hardware configuration example>
Here, although the monitoring server 11, the in-facility terminal 22, and the mobile terminal 24 in the security inspection system 10 described above can be controlled by a dedicated device configuration having the above-described functions, each function is executed by a computer. The security inspection process according to the present invention can be realized by generating an executable execution program (security inspection program) and installing the execution program in, for example, a general-purpose personal computer or server.

  A hardware configuration example of a computer capable of realizing the security inspection process in the present embodiment will be described with reference to the drawings. FIG. 5 is a diagram illustrating an example of a hardware configuration capable of realizing a security check according to the present embodiment.

  5 includes an input device 91, an output device 92, a drive device 93, an auxiliary storage device 94, a memory device 95, a CPU (Central Processing Unit) 96 for performing various controls, and a network connection device. 97 are connected to each other by a system bus B.

  The input device 91 has a pointing device such as a keyboard and a mouse operated by a user or the like, and inputs various operation signals such as execution of a program from the user or the like.

  The output device 92 has a monitor that displays various windows and data necessary for operating the computer main body for performing the processing according to the present invention, and displays the execution progress and results of the program by the control program of the CPU 96. can do.

  The input device 91 and the output device 92 may be integrated input / output means such as a touch panel. In this case, the input device 91 and the output device 92 are predetermined using a finger of a user, a pen-type input device, or the like. The position can be touched to input.

  Here, the execution program installed in the computer main body in the present invention is provided by a portable recording medium 98 such as a USB (Universal Serial Bus) memory or a CD-ROM, for example. The recording medium 98 on which the program is recorded can be set in the drive device 93, and the execution program included in the recording medium 98 is installed in the auxiliary storage device 94 from the recording medium 98 via the drive device 93.

  The auxiliary storage device 94 is a storage means such as a hard disk, and can store an execution program according to the present invention, a control program provided in a computer, and the like, and can perform input / output as necessary.

  The memory device 95 stores an execution program or the like read from the auxiliary storage device 94 by the CPU 96. The memory device 95 includes a ROM (Read Only Memory), a RAM (Random Access Memory), and the like.

  Based on a control program such as an OS (Operating System) and an execution program read and stored by the memory device 95, the CPU 96 performs various operations and inputs / outputs data to / from each hardware component. Each process in the security inspection or the like can be realized by controlling the process. Various information necessary during the execution of the program can be acquired from the auxiliary storage device 94, and the execution result and the like can also be stored.

  The network connection device 97 obtains an execution program from other terminals connected to the communication networks 14-1 and 14-2 by connecting to the communication networks 14-1 and 14-2 and the like, The execution result obtained by execution or the execution program itself in the present invention can be provided to another terminal or the like. With the hardware configuration described above, the security inspection process according to the present invention can be executed. Further, by installing the program, the security inspection process according to the present invention can be easily realized by a general-purpose personal computer or the like. Next, specific contents of the security inspection process will be described.

<Specific example of security inspection in this embodiment>
Next, a specific example of security inspection in the present embodiment will be described with reference to the drawings. In the following description, the security inspection system 10 shown in FIG. 1 described above is used.

  A security guard (worker) of a security company that performs a security check carries the mobile terminal 24 during the check. The mobile terminal 24 has at least a function for making drawing data visible, a wireless encryption communication function, and a position positioning function.

<Process for facility terminal installation (at initial introduction, model change, etc.)>
The security guard of the security company establishes secure communication between the in-facility terminal and the monitoring server after installing the in-facility terminal. When secure communication is established, the monitoring server transmits a copy of the drawing data 21 to the in-facility terminal. The in-facility terminal 22 that has received the copy stores it in storage means such as a memory. Note that the memory is non-volatile and may have a tamper function (such as a function for deleting information in the memory when an unauthorized opening of a terminal or the like is detected).

  Here, like the sensors 23-1 to 23-n, the security device and the in-facility terminal 22 can perform bidirectional communication by wired communication or wireless communication. Note that secure communication is performed between the security device and the in-facility terminal 22.

<Process for newly installing security equipment>
The security guard of the security company performs an operation of starting communication with the in-facility terminal 22 after newly installing a security device.

  Security equipment such as the sensor 23 establishes secure communication with the in-facility terminal 22. Thereafter, the security device measures its own position and transmits the information to the in-facility terminal 22. When receiving the location information from the security device, the in-facility terminal 22 stores the location information in the memory and transmits a copy of the location information to the monitoring server 11.

<Process during inspection>
After generating the electronic key K as described above, the monitoring server 11 sends the electronic key K to the mobile terminal 24 and the in-facility terminal via the communication networks 14-1 and 14-2 which are secure communication lines such as VPN. 22 to send. Here, FIG. 6 is a diagram for explaining how the electronic key is distributed. As shown in FIG. 6, the monitoring server 11 generates an electronic key K and distributes it to the in-facility terminal 22 (intra-facility terminal 22) and the mobile terminal 24. The electronic key K can use a general key format used in encrypted communication such as a common key, public key / private key, and the like.

  Further, as shown in FIG. 6, the electronic key K generated by the monitoring server 11 transmits the electronic key K to the mobile terminal 24 and the in-facility terminal 22 using a secure communication line. The reason for transmitting the electronic key K to the in-facility terminal 22 is to inform the in-facility terminal 22 that the inspection will be performed.

  Next, the security guard of the security company takes out the mobile terminal 24 owned by himself / herself and heads for the target facility 13 of the contract destination instructed by the monitoring server 11. Here, FIG. 7 is a diagram illustrating an example for explaining how the mobile terminal is taken out. When the mobile terminal 24 shown in FIG. 7 is taken out, only the information about the electronic key K is accumulated. Even if the mobile terminal 24 is stolen, confidential information regarding the contractor is not known at all.

  Further, for example, when the mobile terminal 24 moves away from the body of the security guard during the section A from the branch office 13 to the target facility 12 shown in FIG. 7, it is considered that there is a possibility of loss, theft or robbery. Accordingly, in this case, in the present embodiment, for example, when the mobile terminal 24 moves away from the body of the guard in the section A, the electronic key K can be deleted or the electronic key can be invalidated. In order to recognize that the mobile terminal 24 is away from the security guard who carries it, for example, between the mobile terminal 24 and a wearable clothing such as a security guard, a watch, a card, etc. When a non-contact type communication device such as an electronic tag is provided and the distance is so great that the communication is impossible, it can be recognized that both are separated.

  Next, after the security guard enters the building of the target facility 12, the mobile terminal 24 is operated to attempt wireless encryption communication with the in-facility terminal 22. Here, FIG. 8 is a diagram illustrating an example of how the electronic key is verified. In the verification of the electronic key K in the present embodiment, specifically, “(1) mobile terminal 24 → in-facility terminal 22: transmission of connection request”, “(2) in-facility terminal 22 → mobile terminal 24: challenge M”. ”,“ (3) Mobile terminal 24 → facility terminal 22: transmission of keyed hash value H (M, K) ”,“ (4) facility terminal 22: keyed hash value H (M, K) ” Verification ”. If the in-facility terminal 22 determines that the hash value with the key is correct in the encrypted communication according to the above procedure, the in-facility terminal 22 determines that the electronic key K is correct and performs the encrypted communication with the mobile terminal 24 using the electronic key K. .

  Further, the in-facility terminal 22 transmits the drawing data 21 to the mobile terminal 24 by encrypted communication. Here, FIG. 9 is a diagram illustrating an example for explaining how drawing data is distributed. As shown in FIG. 9, the drawing data 21 is transmitted from the in-facility terminal 22 to the mobile terminal 24 by encrypted communication, and the mobile terminal 24 that receives the drawing data visualizes the drawing data.

  The security guard of the security company performs an inspection such as an operation test of security equipment such as the sensors 23-1 to 23-n while carrying the mobile terminal 24. In addition, when there is a security device that has been security-checked by the mobile terminal 24 or a security device that has been newly installed or removed, change content information indicating the content of the change is transmitted to the in-facility terminal 22 by encrypted communication. Send. The in-facility terminal 22 reflects the changed portion in the drawing data 21 and transmits the changed drawing data 21 to the mobile terminal 24 by encrypted communication and also transmits to the monitoring server 11 via the communication network 14-1. To do. As a result, the synchronization processing can be performed between the in-facility terminal 22 and the monitoring server 11, and the drawing data 21 reflecting the latest shape inspection status can be displayed on the mobile terminal 24. The efficiency of the work can be improved.

<Process for removing security equipment>
Next, the security guard of the security company removes some or all of the sensors 23-1 to 23-n, which are security devices, according to instructions. The in-facility terminal 22 does not establish secure communication with the security equipment. For this reason, the in-facility terminal 22 determines that the security device has been removed. The in-facility terminal 22 deletes the position information corresponding to the removed security device from the memory and transmits the position information or drawing data to the monitoring server 11.

<Preventing loss of drawing data>
Here, a method of performing a process such as erasure to prevent the loss of the drawing data 21 as confidential information used in the present embodiment and preventing the loss of the drawing data 21 will be described with reference to the drawings. FIG. 10 is a diagram illustrating an example for explaining a method for preventing loss of drawing data.

  Here, in this embodiment, the drawing data 21 is handled as confidential information in the present invention, and the drawing data 21 is stored in the in-facility terminal 22 and the monitoring server 11. The mobile terminal 24 has a function of measuring position information in real time.

  When the current position of the mobile terminal 24 is away from the building of the target facility, the drawing data 21 stored in the mobile terminal 24 is automatically deleted. Specifically, in a state where the drawing data 21 is held in the mobile terminal 24, the mobile terminal 24 is taken out from a predetermined area such as the target facility 12 based on the position information measured by the position positioning means 75 of the mobile terminal 24. The drawing data 21 recorded in the mobile terminal 24 is erased when it is detected that the mobile terminal 24 and the in-installation terminal 22 cannot communicate with each other for a predetermined time or longer. Further, in the erasing process, the drawing data 21 in the mobile terminal 24 is deleted in accordance with an erasing instruction from the in-facility terminal 22. As another method other than deletion, for example, a meaningless symbol or drawing is overwritten on the drawing data 21 a plurality of times so that details of the drawing and an accurate position of a security device such as a sensor are not known. be able to.

  Thereby, even if the mobile terminal 24 is stolen or lost on the way home from the inspection, the drawing data 21 can be prevented from leaking. Furthermore, by providing an expiration date for the key, it is possible to prohibit viewing electronic data at a time other than a predetermined period.

  In addition, as described above, even if the security guard heading to the security inspection target facility 12 is deprived of the mobile terminal 24 or lost, the drawing data 21 is not leaked. In addition, if the security guard does not perform a predetermined operation within a certain time, or if an operation other than the predetermined operation is performed, it is determined that a person other than the security guard is operating. Further, a process for preventing loss of drawing data may be performed.

  In the above-described processing, between the in-facility terminal 22 and the mobile terminal 24, between the in-facility terminal 22 and the monitoring server 11, each sensor 23-1 to 23-n that is a security device and the in-facility terminal. Since the terminal 22 is connected with a secure line, the position information of the security device does not leak to the outside.

  Further, in the above-described embodiment, it is a precondition that no one other than the security guard can enter the contractor. When the target facility 12 is threatened by a bandit (robbery etc.), for example, A panic card can be used to report crimes to the outside so that no bandits are aware of them.

  Further, in the present embodiment, when a mobile terminal is moved away from the body of a security guard so that a third party possessing the mobile terminal 24 (due to picking up, theft, robbery, etc.) does not enter into the contract destination, The key K can be revoked.

<Example of drawing data>
Here, an example of drawing data in the present embodiment will be described with reference to the drawings. FIG. 11 is a diagram showing an example of drawing data in the present embodiment. In the diagram shown in FIG. 11, a sketch of the facilities from the first floor to the third floor is shown as an example (FIGS. 11A to 11C).

  In addition, the screen displayed in FIG. 11 may arrange a plurality of floors side by side on one screen as shown in FIGS. 11A to 11C, and each floor or each predetermined distance area on each floor, You may display for every 1 or several room, and for every position part with one room.

  On each floor of FIGS. 11A to 11C, a plurality of different types of security devices or device sensors necessary for security are displayed in a state where the types can be visually recognized at the installation positions. For example, in FIG. 11, a security lamp (emergency light, etc.) 101, an IC card reader 102, an open / close sensor 103, a space sensor (infrared sensor) 104, a fire sensor 105, and the like are installed at predetermined positions. When the mobile terminal 24 enters the security inspection target facility, it performs encrypted communication with the in-facility terminal 22 and performs key verification processing. If there is no problem as a result of verification, the target facility shown in FIG. 12 drawing data are acquired from the in-facility terminal 22.

  Thereby, an inspection process can be easily performed using this data. In addition, about the sensor etc. which are shown in FIG. 11, in this invention, it is not limited to FIG. Here, FIG. 12 is a diagram illustrating an example of confidential information included in the drawing data. In the present embodiment, for example, as shown in FIG. 12 (a), when a correspondence table between a circuit system and a signal corresponding thereto is set and accumulated in advance, when a failure or problem occurs, If only the symbol is transferred, the contents can be grasped between the mobile terminal 24, the in-facility terminal 22 and the monitoring server 11, and what is done even if only the symbol is wiretapped by another person. The meaning cannot be understood unless the correspondence table shown in FIG. Therefore, information security can be improved. Further, by associating the symbol with the position information, it is possible to easily grasp what kind of device failure is in which place.

  The circuit system (signal) in FIG. 12A can be expressed as, for example, “a security area or a type of alarm”. That is, the security target building is divided into a plurality of security areas, and a signal is set for each divided security area. For example, when an intruder is detected in the president's room on the first floor, the in-facility terminal 22 transmits a signal “A4” to the monitoring server 11, and when detecting that the safe on the first floor has been taken out, the signal “A1” is monitored. It transmits to the server 11. Thereby, the monitoring staff of the monitoring server 11 can know that an intruder has occurred in the building to be guarded and that the intruder is taking some action in the safe while in a remote place. In addition, information such as a fire or a power failure can be transmitted to the circuit system as a type of alarm. In addition, the above-mentioned process can perform transmission / reception of the signal between the mobile terminal 24 and the in-facility terminal 22 which an operator possesses at the time of a security check etc., for example.

  Further, as shown in FIG. 12B, by storing the “symbol (mark)”, “product name”, etc. of the security device displayed in the drawing data 21 described above in association with each other, The contents can be easily understood. Further, as shown in FIG. 12 (c), by acquiring “device name”, “general name”, “its function / role”, etc. in correspondence with the “symbol” shown on the drawing data 21, the specifics are obtained. Can be easily understood. Note that each item shown in FIGS. 12B and 12C corresponds to the device type described above. Thereby, the user can easily grasp what kind of security device is installed in which position in the drawing data 21, and can improve usability.

  In FIG. 12C, specifically, for example, a safe detector is a sensor that detects metal. The safe sensor has a function / role such as outputting an alarm to the in-facility terminal 22 when the sensor is removed from the safe or when vibration is detected. Similarly, a space sensor (infrared sensor) is a sensor that detects a human body using infrared rays. Note that the sensing range (distance) varies depending on the type of sensor. The open / close sensor (magnet sensor) is a sensor that detects an open / closed state of a door, a window, or the like. The open / close sensor has a function / role such as attaching a magnet to a door or window and detecting open / close by the presence or absence of a magnetic field. The fire sensor is a sensor that detects a fire. Fire sensors include sensors of a constant temperature type (alarm when a predetermined temperature is exceeded), a differential type (alarm when a temperature difference of a predetermined level or more is detected in a short period of time), a smoke detection type sensor, and the like. Thereby, even if it is inexperienced, the security guard can understand the security equipment installed in the place easily.

  FIG. 13 is a diagram illustrating an example of a device management table. The device management table such as the sensor shown in FIG. 13 is accumulated in the monitoring server 11, the in-facility terminal 22, and the mobile terminal 24. The items include, for example, “device management No.”, “device name”, “area (signal Type ”,“ apparatus identification information ”,“ ID ”,“ position information (three-dimensional coordinate system <latitude, longitude, altitude>) ”,“ inspection completion flag ”,“ inspection date and time ”, and the like. The device management table may be in a data format combined with the drawing, or may be data different from the drawing as described above.

  The “device identification information” can be, for example, an IP address, but is not particularly limited as long as it can be identified for each device. As the “ID”, for example, an S / N (Serial Number) or a Mac address can be used. In the present embodiment, the “coordinate” is a three-dimensional coordinate system including longitude, latitude, and altitude. However, the present invention is not limited to this, and other three-dimensional coordinates are set in advance. A value based on the spatial coordinate system may be set. The “inspection completion flag” is used to identify devices that have been inspected or devices that have not been inspected. Specifically, “1” is displayed after the inspection is completed, and the inspection is not completed. “0”, “2” or the like is set when a failure such as a failure occurs. The inspection date / time is recorded as the inspection signal transmitted from the mobile terminal 24 by the inspection is transmitted to the in-facility terminal 22 and received by the in-facility terminal 22. Thereby, it is possible to confirm when the inspection process has been performed, and it is possible to manage the time spent as a whole and perform efficient operation.

  In the present embodiment, not only the above-described drawing data and the like are displayed on the mobile terminal 24 etc., but also editing and display content change can be performed by an actual operation. Here, FIG. 14 is a diagram illustrating an example of display contents displayed by the operation. For example, as shown in FIG. 14, the various device management data shown in FIG. 13 can be displayed by aligning the cursor 106 displayed on the screen with the security device. Thereby, various information of the various devices displayed can be easily acquired.

  Note that the above-described drawing data and the like shown in FIGS. 11 to 14 are generated by the screen generation unit 58 of the in-facility terminal 22 and displayed by the screen display unit 77 of the mobile terminal 24.

<Position information acquisition method for security equipment>
Next, the position information acquisition procedure of the security device using the mobile terminal 24 will be described with reference to the drawings. FIG. 15 is a diagram for explaining an example of a position acquisition method for security equipment. In the example of FIG. 15, it is assumed that the sensor includes a communicable RFID (Radio Frequency IDentification). As shown in FIG. 15, the guard reads the ID as the device identification information set in advance by communication with the RFID of the sensor 23 using the mobile terminal 24 and determines the position of the sensor 23.

  In addition, by performing right under the sensor 23, the latitude and longitude of the sensor 23 can be accurately grasped. Further, when the mobile terminal 24 cannot be brought close to the sensor 23, since the security guard who uses the mobile terminal 24 is determined in advance, the height information of the security guard is registered in advance, and the height and sensor More accurate position information can be acquired by adjusting the height information obtained by the mobile terminal 24 by adding a predetermined number to the height information of the ceiling where the mobile phone is installed. . As a result, it is possible to obtain the position information of the sensor 23 at low cost without providing the sensor 23 with a special expensive configuration such as position measuring means. Further, by using this three-dimensional position information, the position of the security device can be easily grasped even when the target facility 12 extends over a plurality of floors as shown in FIGS. .

  As shown in FIG. 15, by sending the RFID of the sensor 23 and the position information to the in-facility terminal 22 and reflecting them in the drawing data 21 and the like, highly accurate drawing data can be generated.

<Operations during inspection of security equipment (sensors, etc.) (reflecting equipment information in drawing data)>
Next, the operation | movement at the time of the inspection of the security equipment in this embodiment is demonstrated using figures. FIG. 16 is a diagram illustrating an example for explaining the operation at the time of inspection of the security device in the present embodiment. 16A to 16C show a series of states from sensor installation to communication confirmation, sensor operation test, and test result transmission.

  Regarding the operation at the time of inspection of security equipment (sensors, etc.) (applying equipment information to the drawing data, etc.), the sensor is first installed, and then the sensor 23 and the in-facility terminal 22 as shown in FIG. Confirm communication with each other. The communication confirmation is an operation for registering information (type, address, etc.) of the sensor 23 in the in-facility terminal 22, for example.

  Next, when the operation test of the sensor 23 is performed, for example, as shown in FIG. 16B, if the sensor 23 is an object detection sensor, an operation in which a guard is detected by the sensor is performed. It is checked whether or not it has been detected. Here, when the sensor 23 is detected (test result “OK”), the content (OK signal) is notified to the in-facility terminal 22, and the response associated with the notified content is the guard's mobile terminal 24. Therefore, the operation check can be easily performed.

  Note that after the operation test of the sensor 23 is completed, the test result is transmitted. Specifically, the in-facility terminal 22 transmits the test result (OK signal) to the mobile terminal 24 by wireless means or the like.

  In the present embodiment, the location information of the sensor 23 can be acquired by the in-facility terminal 22 as shown in FIG. Specifically, for example, the mobile terminal 24 is placed directly below or closest to the sensor 23, and position information (three-dimensional coordinates) is acquired. By transmitting the acquired position information to the in-facility terminal 22, the position information of the sensor 23 can be registered. The in-facility terminal manages the positional information obtained by the mobile terminal 24 in association with the ID and address of the sensor 23 and reflects them in the drawing data 21 at the same time. Note that the above-described processing can be made inexpensive because the sensor 23 itself does not need to have a position measurement and transmission function, for example, when the sensor 23 is newly installed. Since it can transmit to the monitoring server 11 connected by the in-facility terminal 22 and the communication network 14-1, work efficiency can be improved.

<Operation sequence>
Next, an exemplary operation sequence for the security inspection system according to the present embodiment described above will be described with reference to a sequence diagram. FIG. 17 is a sequence diagram illustrating an example of a security inspection system according to the present embodiment. In the sequence diagram illustrated in FIG. 17, a series of sequences of the security inspection system will be described using the monitoring server 11, the in-facility terminal 22, and the mobile terminal 24.

  In the example shown in FIG. 17, first, in the monitoring server 11, a target facility and a guard (worker) are designated (S01), and a corresponding key is generated (S02). Next, the key information is transmitted to the in-facility terminal 22 (S03). Thereby, the in-facility terminal 22 can recognize in advance that a security guard will come to this facility. In addition, you may add and send the information which shows that a guard comes in the process of S03.

  It should be noted that the drawing data of the facility possessed by the monitoring server 11 has been transmitted to the in-facility terminal 22 in advance, but if not transmitted, the drawing data 21 required for security and patrol is stored in the in-facility terminal. 22 (S04). Furthermore, the monitoring server 11 transmits the key information generated in the process of S02 to the mobile terminal 24 of the security guard in charge of guarding the facility (S05). In addition, in the process of S05, destination information on which facility to go to can be given in addition to the key information.

  Next, when the mobile terminal 24 can communicate with the in-facility terminal 22 (S06), key verification is performed (S07). If the verification result is OK, the drawing data 21 is transmitted to the mobile terminal 24 ( S08). Note that if the result of collation is NG in the processing of S07, the subsequent processing is not performed, and error information is transmitted from the in-facility terminal 22 to the monitoring server 11 and the mobile terminal 24.

  Upon acquiring the drawing data 21 from the in-facility terminal 22, the mobile terminal 24 displays the drawing data 21 on the screen (S09). Next, while holding the mobile terminal 24, the security guard patrols and checks each sensor (S10). In the process of S10, as described above, the position information of the security device at the time of work such as newly installing or removing the security device is also obtained. Further, after the process of S10, the obtained inspection results, position information, and the like are transmitted to the in-facility terminal 22 (S11), and the drawing data 21 updated by the in-facility terminal 22 is generated (S12). Then, it is returned to the mobile terminal 24 (S13). In this way, the mobile terminal 24 goes around until all the sensors are completed. The mobile terminal 24 reflects the latest drawing data 21 sent from the in-facility terminal 22.

  When the mobile terminal 24 displays the latest information on the screen (S14) and is inspecting (S15), if a problem such as malfunction does not occur in a certain sensor, a problem occurrence signal is generated. And transmitted to the in-facility terminal 22 (S16). The in-facility terminal 22 detects the occurrence of the problem (S17), and promptly transmits it to the monitoring server 11 (S18).

  The monitoring server 11 contacts nearby security guards and other support guards (S19), and gives an instruction signal to the in-facility terminal 22 by remote control or the like for an appropriate response corresponding to the problem. It is generated and transmitted to the in-facility terminal 22 (S20). Furthermore, the in-facility terminal 22 transmits a similar instruction signal to the mobile terminal 24 as necessary (S21).

  By the above-described processing, it is possible to obtain in real time what point has been inspected at the present time and what kind of problem has occurred, and a quick response can be performed.

  Next, when the inspection is completed (S22), an end signal indicating that the inspection is completed is transmitted to the in-facility terminal 22 (S23). At this time, the in-facility terminal 22 checks whether there is an inspection omission (S24), and if there is an inspection omission, transmits the location information of the inspection omission sensor (S25). By performing the processes of S22 to S25 described above, it is possible to check the security equipment without leakage. Next, when leaving the target facility 12 such as a building (S26), a data erasure signal is sent from the in-facility terminal 22 (S27), and the mobile terminal 24 deletes the drawing data 21 (S28). Even if the processing of S27 is not performed, for example, when the mobile terminal 24 leaves the target facility 12 or when communication with the in-facility terminal 22 cannot be performed within a predetermined time, the drawing data 21 is deleted.

  As described above, according to the present invention, work efficiency in security inspection can be improved. Specifically, by acquiring the three-dimensional position information of the sensor using the position measuring means of the mobile terminal, the position information can be acquired at low cost without providing the sensor with a special expensive configuration such as the position measuring means. be able to. Furthermore, by using this three-dimensional position information, it is possible to easily grasp the position of the security device even when the target facility reaches a plurality of floors.

  Moreover, according to this invention, the inspection omission of the security equipment can be prevented. Specifically, by automatically erasing confidential information or writing meaningless symbols multiple times, drawing data can be leaked even if the mobile terminal is stolen or lost on the way home from inspection. Can be prevented. An employee heading for inspection carries a mobile terminal, but drawing data is not leaked even if the terminal is stolen or lost. Further, since the secure terminal is connected between the in-facility terminal and the mobile terminal, between the in-facility terminal and the monitoring server, and between the security equipment and the in-facility terminal, the location information of the security equipment However, it does not leak to the outside.

  The preferred embodiments of the present invention have been described in detail above, but the present invention is not limited to such specific embodiments, and various modifications, within the scope of the gist of the present invention described in the claims, It can be changed.

DESCRIPTION OF SYMBOLS 10 Security inspection system 11 Monitoring server 12 Contract facility 13 Branch office 14 Communication network 21 Drawing data 22 In-facility terminal 23 Sensor (security equipment)
24 Mobile terminal (security check device)
31, 51, 71 Input means 32, 52, 72 Output means 33, 53, 73 Storage means 34, 54, 74 Encrypted communication means 35 Key generation means 36 In-facility terminal management means 37 Mobile terminal management means 38, 56 Security check Status grasping means 39, 58 Screen generating means 40, 59, 79 Notifying means 41, 60, 80 Transmitting / receiving means 42, 61, 81 Control means 54 Encrypted communication means 55 Mobile terminal monitoring means 57 Confidential information update means 75 Position positioning means 76 Security device position update means 77 Screen display means 78 Confidential information erasure means 91 Input device 92 Output device 93 Drive device 94 Auxiliary storage device 95 Memory device 96 CPU
97 Network connection device 98 Recording medium 101 Security lamp (emergency light, etc.)
102 IC card reader 103 Open / close sensor 104 Spatial sensor (infrared sensor)
105 Fire sensor 106 Cursor

Claims (10)

In a security inspection system comprising a monitoring server, an in-facility terminal installed in a facility subject to security inspection, and a security inspection device possessed by a worker when inspecting the security equipment by patroling the facility,
The monitoring server includes key generation means for generating key information for performing encrypted communication between the in-facility terminal and the security inspection device, and an in-facility terminal for managing the security inspection status in the in-facility terminal Management information, and determining a worker to perform a security check at a target facility set in advance, and having a security check device management means for transmitting the key information to a security check device possessed by the determined worker,
The in-facility terminal includes an encrypted communication means for performing communication with the security check device and the key information to communicate confidential information by encryption, and a security check device possessed by a security guard to be guarded in the facility. Security inspection device monitoring means for monitoring position information and work content; and confidential information update means for updating the confidential information using position information regarding the security equipment obtained from the security inspection device,
The security inspection device includes an encrypted communication means for performing communication with the in-facility terminal using the key information and communicating the confidential information by encryption, a position positioning means for positioning a current position, and an in-facility terminal. On the other hand, a security inspection system comprising security device position update means for updating the confidential information as position information obtained by the position measurement means as position information related to the security equipment. A security inspection device that is connected to an in-facility terminal installed in a facility subject to security inspection instructed by a monitoring server via a communication network, and is operated by a user to go around the facility and inspect security equipment. In
Encrypted communication means that performs verification by key information sent from the in-facility terminal and the monitoring server, and communicates confidential information by encryption,
Position positioning means for measuring the current position;
Position information related to the security device for the terminal in the facility, as position information obtained by the position positioning means, security device position update means for updating the confidential information,
A security inspection apparatus, comprising: screen display means for displaying confidential information updated by the terminal in the facility by the security equipment position update means. The security device position update means is
When the position information is acquired by the position measuring means, the position information is acquired in the vicinity of the security device for which the position information is to be updated, and the identification information of the security device is obtained along with the acquired position information. The security inspection device according to claim 2, wherein the security inspection device is transmitted to the security inspection device.   The security inspection apparatus according to claim 2 or 3, further comprising confidential information erasing means for erasing confidential information obtained by the in-facility terminal based on a predetermined condition. A security inspection device that is connected to an in-facility terminal installed in a facility subject to security inspection instructed by a monitoring server via a communication network, and is operated by a user to go around the facility and inspect security equipment. In the security inspection method in
Encrypted communication procedure for performing verification by key information sent from the in-facility terminal and the monitoring server, and communicating confidential information by encryption,
A positioning procedure for positioning the current position by the positioning means;
Position information related to the security device for the in-facility terminal, as position information obtained by the position measurement procedure, security device position update procedure for updating the confidential information,
A security inspection method, comprising: a screen display procedure for displaying confidential information updated by the in-facility terminal by the security equipment position update procedure on a screen. The security equipment position update procedure is:
When the position information is acquired by the position measuring means, the position information is acquired in the vicinity of the security device for which the position information is to be updated, and the identification information of the security device is obtained along with the acquired position information. The security inspection method according to claim 5, wherein the security inspection method is transmitted to the security information.   The security inspection method according to claim 5 or 6, further comprising a confidential information erasing procedure for erasing confidential information obtained by the in-facility terminal based on a predetermined condition. A security inspection device that is connected to an in-facility terminal installed in a facility subject to security inspection instructed by a monitoring server via a communication network, and is operated by a user to go around the facility and inspect security equipment. In the security inspection program in
Encrypted communication means for performing verification by key information sent from the in-facility terminal and the monitoring server, and communicating confidential information by encryption,
Position positioning means for measuring the current position,
Position information relating to the security device for the in-facility terminal, as position information obtained by the position measurement means, security device position update means for updating the confidential information, and
A security inspection program for functioning as screen display means for displaying confidential information updated by the terminal in the facility by the security equipment position update means on a screen. The security device position update means is
When the position information is acquired by the position measuring means, the position information is acquired in the vicinity of the security device for which the position information is to be updated, and the identification information of the security device is obtained along with the acquired position information. The security inspection program according to claim 8, wherein the security inspection program is transmitted to the security inspection program.   The security inspection program according to claim 8 or 9, further comprising confidential information erasing means for erasing confidential information obtained by the in-facility terminal based on a predetermined condition.

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