JP2005146755A - Electronic lock management system, server device, method, and program and recording medium for it - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To abolish physical key lending job for a subcontractor worker performing work by utilizing facility and prevent illegal access to the facility and network by a server device, an electronic lock, and authentication information with the term of validity. <P>SOLUTION: This server device 10 is connected with a portable terminal unit of a person related to work through a radio network and is connected with the facility 30 through the network. It has a work registration means 11, an authentication information setting means 12, an authentication information transmitting means 13, a log in screen outputting means 14, a work related person authentication means 15, and an electronic lock control means 16. The server device 10 registers work registration information 17a including a list of persons related to work by work unit, sets URL per work, sets ID/PWD per person related to work, and transmits the URL and ID/PWD to a portable terminal unit of each person related to work. The electronic lock control means 16 outputs an opening signal for the electronic lock 33 of the facility 30 to unlock the lock when the person related to work is authenticated based on the URL and ID/PWD from the portable terminal unit. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to an electronic lock management system, a server device, a method, a program and a recording medium therefor, and more specifically, for example, an open / close state of an electronic lock provided in various facilities related to road management, river management, port management, etc. The present invention relates to an electronic lock management system, a server device, a method, a program therefor, and a recording medium.

  With the introduction of IP (Internet Protocol) for local equipment such as CCTV (Closed Circuit Television) equipment and information board equipment, an outdoor housing (hereinafter referred to as IP-SW and controller) for constructing an IP network is stored. Are now installed on the roadside and riverbed. In operation and management of these facilities, the work is usually performed by opening and closing the doors provided in the facilities using physical keys and locks.

  FIG. 14 is a diagram for explaining an example of a conventional physical key lending flow. In this example, it is assumed that the key for opening and closing the door provided in the facility to be worked is managed by an administrator (work request source). First, the contractor in charge of work (site agent) makes a work application to the above manager at the time of work (S101), and the manager who has received the work application uses, for example, the work name and work as key lending information. The period (lending period), work place, lending date and time, lending partner, contact information, etc. are entered in the management book (S102), and the key corresponding to the contractor is lended (S103).

  Next, the contractor lends and borrows keys to each worker as necessary (S104), and each worker performs field work while opening and closing the target equipment using the borrowed key ( S105). Each worker returns the borrowed key to the contractor when the work is completed, and the contractor returns the borrowed key together with the work completion report to the manager (S106). When the key is returned from the server, the fact is entered in the management book (S107).

  FIG. 15 is a diagram for explaining an example of an operation mode in a conventional key lending process. For example, it is assumed that the administrator stores / manages “xxx key manufactured by T company”, and lends / returns the key to the traders A, B, and C at the time of work. At this time, it is assumed that the trader C copies and passes the key to the subcontractor trader D, and the trader D copies and uses the key without permission. For example, if key lending frequently occurs when multiple works overlap, such as at the end of the fiscal year, keys are not properly transferred between vendors or between vendors and managers. Use it. In this case, if any trouble related to security occurs, only the vendor A, vendor B, and vendor C who lent the key directly are listed in the management book. The cause of whether or not was copied cannot be investigated, and the responsibility is ambiguous.

  Needless to say, it is better to use different types of keys for each crime prevention facility. However, if different types of keys are used for each facility, a large number of keys will be brought to the site when working in actual operation. There are cases where a plurality of facilities can be opened and closed with a single key because management is troublesome. In this case, if the key is copied without permission, there is a risk that a plurality of facilities are accessed without permission.

  When a physical key is used in this way, it is difficult for humans to confirm opening and closing of the door, so it is difficult to prevent human error such as forgetting to close the key or losing it. The fact is that there is no effective measure against unauthorized copying. However, if the access to the equipment cannot be restricted / managed, the equipment can be freely accessed by a malicious contractor, etc., and the IP-SW or other equipment stored in the equipment illegally enters the disaster prevention network. In addition to being able to do so, it leads to a situation such as theft of the device itself. In addition, when the distance between the key manager and the facility is large, it is inconvenient to borrow the key. For this reason, an administrator has to be assigned to each certain area, which hinders efficient management.

Here, the lending work of the physical key as described above is eliminated, and the key data issued from the management server is received by the portable terminal as an unlocking / locking system using an electronic lock instead, from the portable terminal, The key data is transmitted to the unlocking device provided in the facility such as the mobile phone base station, and the authentication server is used to perform the authentication process by the management server connected to the unlocking device via the network. A device that controls unlocking is disclosed (for example, see Patent Document 1).
In addition, the user's mobile terminal, a usage space such as a locker provided with a locking / unlocking means, and each usage space is arranged in each usage space and wirelessly communicated from the user's mobile terminal based on the locking request or the unlocking data. Use space for a user's portable terminal comprising a plurality of management servers for controlling locking and unlocking, and a host computer connected to each management server via a telecommunication line and connected to the host computer via the Internet The information which can provide the information regarding the use situation of the is disclosed (for example, refer to Patent Document 2).
JP 2003-90155 A JP 2002-89103 A

However, the above-mentioned Patent Document 1 is intended for facilities such as mobile phone base stations that come and go from the trader and the like, and one key data is issued from the management server to the trader who performed the use reservation process of the facility. . Therefore, since the authentication process by the management server is performed only once in response to the unlocking request from the supplier, the facility can be easily accessed when the key data is leaked to a third party.
In Patent Document 2, since a management server is installed in each usage space such as a locker, the operation cost of the system is increased, and the authentication processing by the management server is 1 for the unlocking request from the user. Since the key data is leaked to a third party, the use space can be easily accessed.

The present invention has been made in view of the circumstances as described above, and uses an authentication information with an expiration date and an electronic lock in place of a physical key lending service to a contractor who works on equipment. The purpose is to prevent unauthorized access to the network and theft of equipment contained in the facility,
More specifically, using the server device for managing the open / close state of the electronic lock provided in the facility via the network, the first authentication information to which the expiration date is given is issued in units of work, and further By issuing second authentication information to each person involved in the work, unauthorized access to the equipment and network and theft of equipment contained in the equipment are prevented, and any authentication information is copied without permission. Be able to track which work credentials have been copied,
In addition, by connecting monitoring means for monitoring the open / closed state of the door provided in the equipment to the server device via the network, it is possible to perform more strict security management in combination with the electronic lock, It was made for the purpose of enabling both managers and administrators to check forgetting to close the key and forgetting to close the door at the same time.

In order to solve the above-described problems, an electronic lock management system of the present invention includes a server device for managing an open / close state of an electronic lock provided in a facility via a network, and the server device includes at least one server device. The work registration that can be connected via the network to the work-side terminal used by the work-related person in the work for the above equipment and includes at least the work name, work period, work-targeted equipment, and work-related person information Work registration means for registering information in units of work, first authentication information is set for each work unit in which the work registration information is registered, and for each person involved in the work related to the work unit in which the first authentication information is set The authentication information setting means for setting the second authentication information in the work side, and the work side used by the person concerned in the work in which the second authentication information is set using the set first authentication information and the second authentication information. Is obtained by; and a authentication information transmitting means for transmitting powder to.
In the present invention, the equipment is provided with at least one electronic lock, and any type such as a building with a door or an outdoor device provided with an open / close lid is applicable. Also, the target number may be at least one, and it is more effective when working with two or more linked.

  In the electronic lock management system of the present invention, the server device receives an input of first authentication information from the work side terminal, and displays a login screen accessible by the received first authentication information on the work side terminal. A login screen output means for outputting, and a work-related person authentication means for authenticating each work-related person having the first authentication information based on the second authentication information input from the output login screen. It is a feature. In addition, information other than URL is given to the first authentication information, and the first authentication information is authenticated after first authenticating the second authentication information of the worker who has accessed the predetermined URL. May be.

  In the electronic lock management system of the present invention, the server device includes electronic lock control means for outputting data for instructing an open / closed state of the electronic lock provided in the facility, and the electronic lock control means includes the electronic lock control means, When a work-related person is authenticated by the work-related person authentication means, the electronic lock is unlocked by transmitting opening information to the electronic lock provided in the corresponding equipment.

In the electronic lock management system of the present invention, the authentication information setting means gives an effective period based on the work period registered by the work registration means to the first authentication information, and the login screen output means When the first authentication information is input from the work side terminal, the validity period given to the first authentication information is referred to, and the first authentication information is determined to be invalid outside the validity period. It is characterized by that.
The effective period may be a daily unit or a monthly unit, and may be an hour unit, a minute unit, or a second unit. The start and end may be in units of days, months, hours, minutes, and seconds.

Using a server device for managing the open / closed state of the electronic lock provided in the facility via the network, the first authentication information with an expiration date is issued in units of work, and the work personnel involved in the work By issuing the second authentication information to each, it is possible to prevent unauthorized access to the equipment and the network and theft of devices included in the equipment. As a result, it is possible to replace the physical key lending operation, so that the work efficiency can be improved and the facilities and the like can be managed safely. In addition, the manager can easily manage the equipment by concentrating at a remote place, and the operator does not have to go to borrow a key from a long way, so there are both advantages.
In addition, by recording an access log at the time of work, even if any authentication information is copied without permission, it is possible to track which work related person's authentication information has been copied, thus improving traceability. Can do.
In addition, by connecting the server device and the monitoring means for monitoring the open / closed state of the door provided in the facility via the network, the open / closed state of the door can always be monitored. Strict security management can be performed.

Figure 1 is a diagram for describing a configuration example of an electronic lock management system according to an embodiment of the present invention, in the figure, 10 is a server apparatus for performing the function of the present electronic lock management system, 30 ₁ , 30 ₂ , 30 ₃ , 30 ₄ ,... Are outdoor facilities (hereinafter simply referred to as facilities), and each of the facilities 30 ₁ , 30 ₂ , 30 ₃ , 30 ₄ ,. IP-SW 31, a controller 32 connected to the IP-SW 31, and an electronic lock 33 connected to the controller 32, and the devices such as the IP-SW 31, the controller 32, and the electronic lock 33 are opened and closed by the electronic lock 33. Housed in a housing with a controllable door.

In FIG. 1, reference numeral 40 denotes a network, and 50 denotes a portable terminal used by a worker 51. The facilities 30 ₁ , 30 ₂ , 30 ₃ , 30 ₄ ,... Are connected to the network 40 in a predetermined management unit, and are connected to the server device 10 via the network 40. Further, the server device 10 can be connected to the portable terminal 50 via a wireless communication network. Here, the work-related person 51 means a work manager of a contractor who works on at least one facility and a person in charge of the work. The portable terminal 50 is a portable terminal device such as a cellular phone, a PHS, and a PDA having an electronic mail function and a Web browsing function.

The form of the network 40 is not limited to wired and wireless, but includes an IP network including the Internet connected by a dedicated line, a telephone line, etc., an intranet using the Internet technology, and even a WAN ( A wide area network (MAN), a MAN (Metropolitan Area Network), or a LAN (Local Area Network) may be used depending on the installation location of the server device 10. The server device 10 is installed in a management center that centrally manages a plurality of facilities 30 ₁ , 30 ₂ , 30 ₃ , 30 ₄ ,..., For example, the management center, other management offices, and branch offices It is possible to connect to a terminal device (not shown) installed in the network via the network 40.

  In the present embodiment, the server apparatus 10 is shown as one apparatus, but each function of the server apparatus 10 may be distributed to a plurality of server apparatuses such as a management server and an authentication server. Moreover, it is good also as a form which distributes and has an authentication function among the functions which the server apparatus 10 has, for example in the controller 32 of the installation side.

FIG. 2 is a diagram for explaining an example of an installation form of the server device and each facility illustrated in FIG. 1. Each facility shown here (30 ₁ , 30 ₂ , 30 ₃ , 30 ₄ , 30 ₅ ,...) Is installed outdoors such as a utility pole, roadside, riverbed, etc., and the IP-SW 31, controller 32, A housing for storing devices such as the electronic lock 33 is a simple structure box or a structure such as a hut, and each housing has a door for accessing the devices inside. The server device 10 is installed in a management center and connected to each facility (30 ₁ , 30 ₂ , 30 ₃ , 30 ₄ , 30 ₅ ,...) Via a network 40. The workers 51 ₁ and 51 ₂ access the server device 10 using the mobile terminals 50 ₁ and 50 ₂ , respectively, and from the server device 10 to the facilities (30 ₂ , 30 ₃ , 30 ₅ ) to be worked on. The open / close state of the provided electronic lock is controlled. Here, it is assumed that the person involved in the work uses a portable terminal, but it goes without saying that it may be a fixed terminal accessible to the server device 10.

  FIG. 3 is a block diagram showing an example of the internal configuration of the information processing apparatus according to the present invention. The information processing apparatus includes a CPU 1, a RAM 2, a ROM 3, a storage device such as an HDD 4, an input device 5, a display device 6, and a communication device. 7, a general-purpose computer provided with an output device 8 and a system bus 9, and a server device 10 and a terminal device (not shown) according to the present invention are configured based on this information processing device. A program and data for causing the server device 10 to function as the electronic lock management system of the present invention are stored in the ROM 3 or the storage device 4, and are executed by the CPU 1 reading them into the RAM 2 during execution. Further, the progress of the process and the processing result are presented to an operator or the like through a display device 6 such as a CRT or LCD, and in each process, the operator can input devices such as a keyboard, a mouse (pointing device), a microphone, and a camera. 5 for inputting necessary parameters and biometric information for personal authentication.

In all the drawings for explaining the following embodiments, parts having similar functions are denoted by the same reference numerals, and repeated explanation thereof is omitted.
4 is a block diagram for explaining an internal configuration example of the server apparatus 10 shown in FIG. 1. The server apparatus 10 includes a work registration unit 11, an authentication information setting unit 12, an authentication information transmission unit 13, and a login screen output. means 14, working party authentication unit 15, an electronic lock control unit 16, operation registration information 17a and the authentication information 17b includes a storage unit 17 that stores, the portable terminal 50 ₁ and 50 ₂ and the wireless communication network working parties to use Are connected to each other (30 ₁ , 30 ₂ , 30 ₃ , 30 ₄ ,...) Via a network. In the present embodiment, each facility (30 ₁ , 30 ₂ , 30 ₃ , 30 ₄ ,...) Will be described as a representative of the facility 30. The facility 30 includes an IP-SW 31, a controller 32, and an electronic lock 33, and the controller 32 to which the electronic lock 33 is connected is connected to the network via the IP-SW 31.

  The above-described work registration means 11, authentication information setting means 12, authentication information transmission means 13, login screen output means 14, work related person authentication means 15, and electronic lock control means 16 are stored in the storage means 17 (that is, shown in FIG. 3). The storage device 4) is stored as an electronic lock management program, and the server device 10 reads out the electronic lock management program from the CPU 1 shown in FIG.

Hereinafter, the functions of each of the above means will be described in detail.
First, the work registration unit 11 stores work registration information 17a including at least a work name, a work period, equipment to be worked (for example, equipment identification number) and work-related person information in the storage unit 17 in units of work. register. The work registration information 17a will be described in detail in FIG. 11 to be described later. The work related person information includes the mobile phone (or PHS) number of the person in charge of the work (site agent), an e-mail address, and the work concerned. Information such as the mobile phone (or PHS) number and e-mail address of each worker is included. In the registration process of the work registration information 17a, for example, the person in charge of work or the administrator disassembles a series of work into daily work and performs registration in work units.

  The authentication information setting means 12 sets the first authentication information for each work unit in which the work registration information 17a is registered, and the second authentication information for each work party related to the work unit in which the first authentication information is set. Set. At this time, the first authentication information is associated with the work, and the second authentication information is associated with the person concerned with the work, and the first authentication information and the second authentication information are stored as the authentication information 17b. Registered in the means 17. Here, as the first authentication information, a One Time URL (Uniform Resource Locator) that is different for each work unit may be issued (hereinafter simply referred to as a URL). For example, a random number or the like is included in a part of a URL that is a Web address so that it cannot be used for other work.

In the above description, the URL is issued in units of work. However, the URL may be issued in units of workers.
In addition, as the second authentication information, for example, different IDs and passwords are set for the respective workers. Although this ID and password can be set arbitrarily, a mobile phone (or PHS) number may be set for the ID. Further, the authentication information setting unit 12 may give an effective period based on the work period registered by the work registration unit 11 to the URL (or ID / password). This validity period can be given to the URL alone or to the URL and ID / password. When the validity period is given to the ID / password, the validity period may be given according to the authority of the person involved in the work. For example, if a longer effective period is given to a work manager than other work managers, access can be restricted according to the authority of the work.

Here, as the authentication information other than the URL and the ID / password, the following authentication method may be used.
• Authenticate work-related parties using identifiers unique to mobile devices.
-A two-dimensional barcode is transmitted from a server apparatus to a portable terminal, and a person concerned with work is authenticated by the two-dimensional barcode.
-Authenticates the person involved in the work using biological information such as voiceprints (voices), fingerprints, and retinas.

The authentication information transmitting unit 13 transmits the URL and ID / password set by the authentication information setting unit 12 to the portable terminals 50 ₁ and 50 ₂ used by the workers related to the ID / password. In the present embodiment, the URL and the ID / password are shown to be transmitted to the portable terminals 50 ₁ and 50 ₂ of the respective persons involved in the work. However, the present invention is not limited to this. The related URL and ID / password may be transmitted collectively. In this case, the person in charge of work notifies the person in charge of work with the URL and ID / password.

Login screen output unit 14 accepts an input of a URL from the portable terminal 50 ₁ or 50 _2, the received URL and outputs accessible login screen to the portable terminal 50 ₁ or 50 _2. Here, if the effective period to the URL has been granted login screen output means 14, when the URL is received from the portable terminal 50 ₁ or 50 _2, with reference to the expiration time offered to the URL, Outside the valid period, the URL is determined to be invalid and access is not accepted.
The work-related person authentication means 15 authenticates each work-related person having the URL based on the ID / password input from the login screen output by the login screen output means 14. This authentication process is performed by collating with the authentication information 17b registered in the storage means 17.

The electronic lock control means 16 can output data for instructing the open / closed state of the electronic lock 33 provided in the facility 30, and the work related person (portable terminal 50 ₁ or 50 ₂ ) can be operated by the work related person authentication means 15. When authenticated, the electronic lock 33 is unlocked by transmitting opening information (open signal) to the electronic lock 33 provided in the facility 30. As locking means for locking the electronic lock 33 unlocked, the electronic lock control unit 16, in accordance with locking instruction from the portable terminal 50 ₁ or 50 _2, by outputting the closing signal to the electronic lock 33, electronic The lock 33 may be locked. Further, as another locking means, the electronic lock 33 may be provided with an auto-lock function. In this case, the lock is automatically locked when the worker closes the door, and the above-mentioned is again performed when unlocking. Perform authentication processing.

Further, since the electronic lock control means 16 constantly monitors the open / closed state (locked / unlocked state) of the electronic lock 33, in response to an inquiry request from an authorized worker (for example, the portable terminal 50 ₂ ). The electronic lock 33 of the facility 30 can be notified whether it is locked or has already been unlocked. The electronic lock control unit 16 receives the work completion notice from the mobile terminal 50 ₁ or 50 ₂ Working party authenticated by the working party authentication unit 15 is used, the electronic lock 33 provided on equipment 30 The open / close state is confirmed, and the confirmation result is notified to the portable terminal 50 ₁ or 50 ₂ .

  Here, the case where extension work etc. are needed at the time of work is assumed. In this case, if a valid period is given to the URL, the work cannot be performed after the valid period has elapsed. In order to avoid this, the work registration unit 11 receives an input of a change request for the work period registered by the work registration unit 11 and enables the work period to be changed and registered according to the received change request. The authentication information setting unit 12 changes the validity period given to the URL based on the work period registered for change. As a result, the personnel involved in the work can access the facility 30 even after the effective period has elapsed, and can perform an extension work.

According to the present embodiment, a URL with an expiration date is issued in units of work using the server device, and further, an ID / password is issued to each person involved in the work related to the work. Even if the password is leaked to a third party, the electronic lock cannot be controlled without knowing the ID / password of the person involved in the work, and the URL can be given a validity period. Access and theft of equipment included in the equipment can be prevented. This eliminates the need for facility management with a physical key, thus improving work efficiency and allowing facilities and the like to be managed safely.
In addition, a high security level can be realized with a simple system configuration in order to use the electronic mail function and Web browsing function provided in most popular mobile phones and the like.
In addition, since authentication is performed for each unit of work, an electronic key can be rented to a plurality of facilities at the same time. The burden can be reduced.

FIG. 5 is a block diagram for explaining another internal configuration example of the server device 10 shown in FIG. 1. The server device 10 includes a work registration unit 11, an authentication information setting unit 12, an authentication information transmission unit 13, and a login. In addition to the screen output means 14, the work person authentication means 15, the electronic lock control means 16, and the storage means 17, a log creation means 18 is further provided, and the mobile terminals 50 ₁ and 50 ₂ used by the work persons and the wireless communication network are provided. And the equipment 30 and the work registration terminal 60 are connected via a network. The facility 30 includes an IP-SW 31, a controller 32, and an electronic lock 33, and the controller 32 to which the electronic lock 33 is connected is connected to the network via the IP-SW 31.

  The work registration terminal 60 is used to input work registration information including at least a work name, a work period, equipment to be worked, and work-related person information to the server device 10 in units of work or A terminal device for inputting a change request for a period, which is installed in a management office or a branch office. The work registration unit 11 of the server device 10 performs work registration based on an input from the work registration terminal device 60.

The log creation means 18 creates a log for access from the mobile terminal 50 ₁ or 50 ₂ to the server device 10. The created log is registered in the storage means 17 as an access log 17c. This access log 17c records at least the date and time of access during the work, equipment, and personnel involved in the work. Therefore, even if the URL of each work unit and the ID / password for each work person are leaked to a third party and the facility 30 or the network is illegally accessed and some trouble occurs, who is in the access log 17c and when Since it is possible to know which equipment has been accessed, it is possible to easily grasp which work related person was poorly managed, and to clarify the location of responsibility.

  According to this embodiment, by recording an access log at the time of work, even if any authentication information is copied without permission, it is possible to trace which work related person's authentication information has been copied. Improvements can be made.

6 is a block diagram for explaining still another internal configuration example of the server apparatus 10 shown in FIG. 1. The server apparatus 10 includes a work registration unit 11, an authentication information setting unit 12, an authentication information transmission unit 13, and the like. In addition to the login screen output means 14, work person authentication means 15, electronic lock control means 16, storage means 17 and log creation means 18, a door open / close state determination means 19 and abnormality detection means 20 are further provided for use by work persons. The mobile terminals 50 ₁ and 50 ₂ are connected via a wireless communication network, and the equipment 30 and the work registration terminal 60 are connected via a network. The facility 30 includes a door opening / closing sensor 34 in addition to the IP-SW 31, the controller 32, and the electronic lock 33, and the controller 32 connected to the electronic lock 33 and the door opening / closing sensor 34 is connected to the network via the IP-SW 31. Connected. The door open / close state determination means 19 and the abnormality detection means 20 may be executed by another server device as a monitoring server.

  The door open / close state determining means 19 is connected to a monitoring means (in this example, a door open / close sensor 34) for monitoring the open / closed state of the door provided in the facility 30 and opened and closed by the electronic lock 33 via a network. Based on the monitoring information transmitted from the open / close sensor 34, the open / close state of the door is determined. The abnormality detection unit 20 detects an abnormality in the facility 30 based on the opening / closing state of the electronic lock 33 acquired by the electronic lock control unit 16 and the door opening / closing state determined by the door opening / closing state determination unit 19. For example, if it is determined that the door opening / closing sensor 34 is operating even though the electronic lock 33 is closed, the abnormality detection means 20 determines that the door 30 has been opened in the facility 30. Notify the administrator of the occurrence of an abnormality. As the door opening / closing sensor 34, for example, a general opening / closing sensor using a magnet can be used.

  FIG. 7 is a diagram showing an example of monitoring means connectable to the controller 32 included in the facility 30. The monitoring means connectable to the controller 32 is, for example, a temperature sensor in addition to the door opening / closing sensor 34 shown in FIG. 35, humidity sensor 36, UPS (Uninterrupted Power Supply) operation monitoring means 37, USB (Universal Serial Bus) camera 38, etc. can be applied. These sensors, cameras, etc. can be used in appropriate combinations.

  Since the temperature sensor 35 and the humidity sensor 36 can monitor the temperature and humidity in the facility 30, the door open / close state determination means 19 determines the open / close state of the door based on changes in temperature and humidity (analog information). can do. Further, since the UPS operation monitoring unit 37 can take in the contact signal of the UPS, the door open / close state determination unit 19 can determine the door open / close state based on the contact information of the UPS. Further, the USB camera 38 can be used to prevent theft because the face of the suspicious person can be shown as well as the person involved in the work when the door opening / closing sensor 34 operates. Further, when the USB camera 38 is provided, it may be configured to be separately linked with the image information storage system.

  Further, the electronic lock control means 16 may control the electronic lock 33 to be in a locked state when the door open / close state determination means 19 determines that the door is closed. Accordingly, since the electronic lock 33 operates in conjunction with the door, for example, an artificial mistake such as forgetting to close the door such as closing the door but forgetting to close the key can be prevented.

According to this embodiment, by connecting the server device and the monitoring means for monitoring the open / closed state of the door provided in the facility via the network, the open / closed state of the door can be constantly monitored, In addition, more strict security management can be performed.
In the above description, the equipment has an electronic lock. However, a physical key and a lock may be provided. In this case, the physical lock can be opened with a common master key or the like. it can.

To do the actual work, work parties perform an operation to open the lock processing the portable terminal 50 ₁ in the vicinity of the installation location of the equipment 30. However, since the electronic lock management system is configured to control the locking and unlocking of the electronic lock 33 from the server device 10, the electronic lock management system can also be unlocked from a place away from the installation location of the facility 30. Accordingly, there is a risk that a person involved in the work accidentally unlocks the electronic lock 33 and the electronic lock 33 is left open. The present embodiment is for preventing this, and after the work-related person authentication means 15 authenticates the work-related person and outputs an open signal to the electronic lock 33 provided in the facility 30 to unlock it. The electronic lock control means 16 can control to lock the unlocked electronic lock when the door open / close state determination means 19 determines that the door is closed for a predetermined time.

  Further, as another embodiment, the unlocking may not be performed unless a person involved in the work goes to the facility 30 and performs some operation. For example, an authentication unit (not shown) is provided on the facility 30 side, and the work person can open the door after unlocking the electronic lock 33 from the server device 10 without further inputting authentication information directly into the facility 30. Can not. In this case, as the authentication information, the password unique to the authentication means or the password of the electronic lock 33 may be used as it is, or another password different from that may be notified in advance. Also, biometric authentication such as fingerprints, voiceprints, and retinas, or the mobile terminal itself may be used as an authentication key.

  According to this embodiment, even if a person involved in work accidentally unlocks the electronic lock at a location away from the installation location of the facility, the facility has an automatic lock function and an authentication function on the facility side. By letting it go, you won't be left unlocked.

  FIG. 8 is a diagram for explaining an example of an operation mode in the electronic lock management system of the present invention. In the electronic lock management system of the present invention, the server device 10 uses the authentication information including the URL (first authentication information) and the ID / password (second authentication information) as an account for each of the traders A, B, and C. To issue. For example, it is assumed that the trader C copies the account (URL and ID / password) issued from the server device 10 to the subcontractor trader D, and the trader D illegally copies the account to a plurality of locations. . In this electronic lock management system, since the validity period is given to the account, even if the account is copied illegally, it becomes invalid after the validity period elapses and cannot be used. Further, even when some trouble occurs, it is easily determined to which of the above traders A, B, and C the account issued by the trader A, trader B, and trader C is based on the account (URL) accessing the server device. So that the responsibility can be clarified.

FIG. 9 is a flowchart for explaining an example of an electronic lock management method to which the present invention is applied. In this example, the management-side terminal used by the administrator, the server device 10 that manages / controls the electronic lock 33 and the door opening / closing sensor 34 of the facility 30, the work registration terminal 60 used by the person in charge of work (site agent) or the mobile terminal 50 1 _(hereinafter represented by working registration terminal 60), shall be described with reference to the mobile terminal 50 ₂ to the worker (worker) is used.
First, in the preliminary work step, the work manager submits a work request to the administrator (step S1), inputs work registration information using the work registration terminal 60 installed at a branch office, etc. The work registration information is registered in the apparatus 10 (step S2). As the work registration information, the work name, work period, equipment to be opened and closed, work person information including the person in charge of the work and the person in charge of the work (name, address, mobile phone number, e-mail address, etc.) are input.

  Next, the server device 10 issues an account by e-mail to the person in charge of the work registration (work registration terminal 60) (step S3). At the same time, the account is also given to the management terminal. An e-mail for notifying that it has been issued is transmitted (step S4). This account includes a URL issued in units of work and an ID / password issued for each person involved in the work. The person in charge of work distributes the URL and ID / password from the work registration terminal 60 to each person in charge of work by e-mail or the like.

  Next, in the field work step, the work manager and each work person send an open / close request (access URL and input ID / password) to the server device 10 from each portable terminal (step S5). ). In accordance with the opening / closing request, the server device 10 performs an authentication process for persons involved in the work and controls the opening / closing state of the electronic lock 33. In the middle of the field work, the work manager makes a work extension offer to the administrator when it is determined that the work needs to be extended (Step S6). Then, permission information regarding work extension is input and transmitted to the server device 10, and the server device 10 registers the permission information (step S7).

  Next, in the extended field work step, the work manager and each work person send an open / close request (access URL and input ID / password) to the server device 10 from each mobile terminal (step ID). S8). In accordance with the opening / closing request, the server device 10 performs an authentication process for persons involved in the work and controls the opening / closing state of the electronic lock 33. Here, the URL and ID / password in step S8 may be the same as those used in step S5, or may be newly issued.

Then, if the work is finished, the worker sends the work end reports from the mobile terminal 50 ₂ to the work registration terminal 60 (step S9), and the working person responsible, the server apparatus 10 from the operation registration terminal 60 The server apparatus 10 confirms the states of the electronic lock 33 and the door opening / closing sensor 34 of the equipment 30 according to the work completion report (step S10). The person in charge of work confirms that there is no abnormality in the facility 30 by checking the state of the electronic lock 33 and the door opening / closing sensor 34, and then notifies the administrator of the work completion report (step S11). Finally, the administrator confirms the state of the electronic lock 33 and the door opening / closing sensor 34 from the server device 10 again, and if there is no abnormality, ends the work (step S12). By quickly disabling the issued account after that, security can be improved when work is completed earlier than planned. In step S12, the person in charge of work can confirm that there is no abnormality and then report to the administrator. In this case, both the person involved in the work and the manager can check forgetting to close the key and forgetting to close the door at the time of locking or reporting the end of work. When there is a forget, it is possible to determine which work related person forgot to close.

FIG. 10 is a flowchart for explaining another example of the electronic lock management method to which the present invention is applied. In this example, the server device 10 that manages / controls the electronic lock 33 and the door opening / closing sensor 34 of the facility 30 is composed of two server devices, a management server and a control server, and a work registration terminal 60 used by a person in charge of work, The description will be made using the portable terminal 50 used by the persons involved in work including the person in charge of work and the person in charge of work.
First, the work manager inputs worker information from the work registration terminal 60, transmits the worker information to the management server (step S21), and the management server receives the worker information from the work registration terminal 60. And register (step S22). At this time, the management server assigns login information (worker ID) to the registered worker information, and notifies the assigned login information to the work registration terminal 60. The work manager inputs worker login information from the work registration terminal 60 (step S23), and the management server authenticates the worker based on the worker login information (step S24). When the work manager is authenticated by the management server, the work manager inputs the work registration information from the work registration terminal 60 and transmits the work registration information to the management server. The management server receives and registers work registration information from the work registration terminal 60 (step S25).

  Next, after registering the work registration information in step S25, the management server creates an account (ID / password for each work party) and an access destination (work unit URL) for the work (step S26). ) The account and the access destination are transmitted to the portable terminal 50 of the person involved in the work (step S27), and the account and the access destination are recorded as a work record (step S28). The account and the access destination are received (step S29).

  Next, the portable terminal 50 logs in to the work access destination acquired from the management server, inputs an account (step S30), and the management server performs work authentication based on the input account (step S31). Information on the access source is notified to the administrator and recorded as a work record (step S32).

  Next, the portable terminal 50 transmits a door / electronic lock state confirmation request of the facility 30 to the management server (step S33), and the management server responds to the door / electronic lock state confirmation request. State confirmation processing is performed (step S34). At this time, the control server executes a door / electronic lock confirmation process (step S35), and the confirmation result is transmitted to the management server and transmitted from the management server to the portable terminal 50.

  Next, the portable terminal 50 transmits an opening / closing request for the electronic lock of the facility 30 to the management server (step S36), and the management server performs an opening / closing process for the electronic lock in response to the opening / closing request for the electronic lock (step S37). . At this time, the control server executes an opening / closing control process of the electronic lock (that is, output of an open signal to the electronic lock) (step S38), and the result is transmitted to the management server. The information is transmitted to the terminal 50 to notify the administrator of information relating to the request source and recorded as a work record (step S39).

  Next, in the middle of the work, the person in charge of the work determines whether the work needs to be changed, extended, modified, etc., and if so, inputs the work change information from the work registration terminal 60, and the work change information. Is transmitted to the management server (step S40), and the management server changes the work registration information registered in advance according to the work change information received from the work registration terminal 60 (step S41). Information about the above is notified to the administrator and recorded as a work record (step S42).

  Next, the work related person inputs a work completion report from the portable terminal 50, transmits the work completion report to the management server (step S43), and the management server opens the door according to the work completion report from the portable terminal 50. The electronic lock state confirmation process is performed (step S44). At this time, the control server executes a door / electronic lock confirmation process (step S45), and the confirmation result is transmitted to the management server. On the other hand, the administrator also inputs a work completion report to the management server (step S46), and the management server performs a door / electronic lock state confirmation process in accordance with the work completion report from the administrator. At this time, the control server executes a door / electronic lock confirmation process, and the confirmation result is transmitted to the management server.

  Next, in step S44, when it is confirmed that there is no abnormality in the equipment 30 as a result of performing the door / electronic lock state confirmation process according to the work completion report, the management server sends a work end notification to the portable terminal. 50 (step S47), and the portable terminal 50 receives the work end notification from the management server (step S48). Similarly, in step S47, the management server notifies the administrator of the work end notification, records it as a work record, and ends the work (step S49).

FIG. 11 is a diagram showing a detailed example of registration contents included in the work registration information 17a. FIG. 11A is a table showing work registration information 17a, and FIG. 11B is a diagram showing details of worker information included in the table shown in FIG. 11A.
As shown in FIG. 11 (A), the work registration information 17a includes a work name, work place, identification information of the corresponding equipment (equipment number in this example), work period, on-site agent information (affiliated company name, name, Information such as address, mobile phone number, e-mail address, etc.) and worker information related to the work. A URL with an expiration date is set for the work registration information 17a registered in this table. As shown in FIG. 11B, the worker information includes information such as the name of the worker, the address, the mobile phone number, and the e-mail address for each company to which the worker in charge belongs. It is assumed that a different ID / password is set for each worker in charge registered in this table. When a mobile phone (or PHS) is applied as the mobile terminal 50, a unique identifier of the device may be registered. Thereby, the mobile phone (or PHS) itself can be used as an electronic key.

FIG. 12 is a diagram for explaining a configuration example of an electronic lock management system according to another embodiment of the present invention. Equipments 30 ₁ , 30 ₂ , 30 ₃ , 30 ₄ ,... Are predetermined management units. And connected to the server 40 via the network 40. Further, the server device 10 can be connected to the portable terminal 50 used by the work related person 51 via a wireless communication network. This embodiment is shown in FIG. 1 in that the mobile terminal 50 can communicate with the facilities 30 ₁ , 30 ₂ , 30 ₃ , 30 ₄ ,... (Hereinafter represented by the facility 30) via wired or wireless. Different from the illustrated embodiment. That is, the opening / closing control of the electronic lock 33 provided in the facility 30 is performed from the server device 10, but the opening / closing request from the portable terminal 50 is transmitted to the server device 10 via the facility 30. During the work, the portable terminal 50 must be operated from the vicinity of the place where the equipment 30 is installed. By providing such a restriction, there is no possibility that the portable terminal 50 is erroneously operated at a location away from the installation location of the equipment 30 and the electronic lock 33 is not noticed and left unattended.

FIG. 13 is a block diagram for explaining an internal configuration example of the server device 10 shown in FIG. 12. The server device 10 includes a work registration unit 11, an authentication information setting unit 12, a work-related person authentication unit 15, an electronic lock. Control means 16, storage means 17 storing work registration information 17a, authentication information 17b and access log 17c, log creation means 18, door open / close state determination means 19, abnormality detection means 20, first authentication information transmission means 21, 2, and is connected to a portable terminal 50 used by a person involved in work via a wireless communication network, and each facility (30 ₁ , 30 ₂ , 30 ₃ , 30 ₄ ,... (Represented by the equipment 30 below) and the network. The facility 30 can be connected to the portable terminal 50 at a short distance via wired or wireless, and includes an IP-SW 31, a controller 32, an electronic lock 33, a door opening / closing sensor 34, and an authentication information inquiry means 39. The controller 32 to which the door opening / closing sensor 34 and the authentication information inquiry means 39 are connected is connected to the network via the IP-SW 31.

Hereinafter, the functions of each of the above means will be described in detail.
First, the work registration means 11 includes a work name (XX work, work code A-1, 2003-A-1, etc.), work period, equipment to be worked (for example, equipment number of equipment), and work relations. Input of work registration information including at least worker information is received from the work registration terminal 60 and is registered in the storage unit 17 as work registration information 17a in units of work.

  The authentication information setting means 12 sets the first authentication information for each work unit in which the work registration information 17a is registered, and the second authentication information for each work party related to the work unit in which the first authentication information is set. Set. At this time, the first authentication information is associated with the work, and the second authentication information is associated with the person concerned with the work, and the first authentication information and the second authentication information are stored as the authentication information 17b. Registered in the means 17. Here, as the first authentication information, a One Time URL (Uniform Resource Locator) that is different for each work unit may be issued (hereinafter simply referred to as a URL). For example, a random number or the like is included in a part of a URL that is a Web address so that it cannot be used for other work.

  In addition, as the second authentication information, for example, different IDs and passwords are set for the respective workers. The ID and password can be arbitrarily set, but a mobile phone (or PHS) number may be set as the ID. Further, the authentication information setting means 12 may give an effective period based on the work period registered by the work registration means 11 to the ID / password (or URL). This valid period can be given only to the ID / password, or to the URL and ID / password.

  The first authentication information transmission unit 21 transmits the URL set by the authentication information setting unit 12 to the portable terminal 50 used by the person concerned with the work whose ID / password is set. In the present embodiment, the URL is shown as being transmitted to the portable terminal 50 of the person involved in the work. However, the present invention is not limited to this. For example, the URL related to the work is transmitted only to the portable terminal of the person in charge of the work. Also good. In this case, the person in charge of work notifies the URL to each person in charge of work.

  When the mobile terminal 50 accesses the URL, the second authentication information transmission means 22 is the identification information of the mobile terminal 50 (this is information registered in the server device 10, for example, the mobile terminal specific The ID / password of the relevant worker is extracted from the identifier, mobile phone number, e-mail address, etc.) and transmitted to the mobile terminal 50. At this time, the identification information may be automatically acquired from the mobile terminal 50 or may be input from the mobile terminal 50 by a person involved in the work. Here, when the validity period is given to the URL, the second authentication information transmitting unit 22 refers to the validity period given to the URL when the URL is input from the mobile terminal 50, and is valid. Outside the period, the URL is determined to be invalid and access is not accepted (that is, the ID / password is not issued). Note that information other than the URL may be added to the first authentication information, the second authentication information may be authenticated by a predetermined URL, and then the first authentication information may be authenticated.

  The facility 30 has authentication information inquiry means 39 for inquiring the server apparatus 10 about the ID / password input from the portable terminal 50, and the work-related person authentication means 15 of the server apparatus 10 starts from the authentication information inquiry means 39. Each work person having the URL is authenticated based on the ID / password inquiry request. This authentication process is performed by collating with the authentication information 17b registered in the storage means 17. At this time, when a valid period is given to the ID / password, when the work-related person authentication means 15 receives an ID / password inquiry request from the authentication information inquiry means 39 of the equipment 30, the ID / password The ID / password is determined to be invalid except for the valid period, and access is not accepted.

  Here, the portable terminal 50 and the facility 30 are connected via a wired or wireless connection at a short distance. For example, “Bluetooth”, “IEEE802.11”, “IrDA” using infrared rays, or the like can be suitably used as a wireless communication system that enables communication at a short distance. Moreover, you may connect via wires, such as a cable, other than a radio | wireless.

  The electronic lock control means 16 can output a control signal for controlling the open / close state to the electronic lock 33 provided in the facility 30, and the work related person authentication means 15 authenticates the work related person (mobile terminal 50). When it is done, the electronic lock 33 is unlocked by outputting an opening signal to the electronic lock 33 provided in the facility 30. As the locking means for locking the unlocked electronic lock 33, the electronic lock control means 16 receives the locking instruction from the portable terminal 50 through the equipment 30, and according to this, sends a closing signal to the electronic lock 33. The electronic lock 33 may be locked by outputting. Further, as another locking means, the electronic lock 33 may be provided with an auto-lock function. In this case, the lock is automatically locked when the worker closes the door, and the above-mentioned is again performed when unlocking. Perform authentication processing.

  In addition, since the electronic lock control means 16 constantly monitors the open / closed state (locked / unlocked state) of the electronic lock 33, the facility 30 responds to an inquiry request from an authorized worker (portable terminal 50). It is possible to notify whether the electronic lock 33 is locked or has already been unlocked. Further, when the electronic lock control means 16 receives a work completion notification from the portable terminal 50 used by the work related person authenticated by the work related person authentication means 15, the electronic lock control means 16 confirms the open / closed state of the electronic lock 33 provided in the facility 30. Then, the confirmation result is notified to the portable terminal 50.

  According to the present embodiment, since the authentication process of the person concerned with the work is performed via the authentication information inquiry means provided on the equipment side, the person concerned with the work does not operate the portable terminal from the vicinity of the installation place of the equipment at the time of work. must not. Therefore, there is no problem that the portable terminal is accidentally operated at a location away from the installation location of the equipment and the electronic lock is not noticed and left unattended.

  As mentioned above, although each embodiment has been described centering on each function in the electronic lock management system and the server device of the present invention, the present invention is not limited to the electronic lock as described in the method for executing each step in the electronic lock management system. It can take the form as a management method. Further, similarly to the electronic lock management system having these functions, a form as a program for causing a computer to function as an electronic lock management system, and a form as a recording medium recording the program are also possible.

  An embodiment of a recording medium storing a program and data for realizing an electronic lock management function according to the present invention will be described. Specific examples of the recording medium include CD-ROM (-R / -RW), magneto-optical disk, DVD-ROM (-R / -RW), FD, HD, flash memory, memory card, memory stick, Various other ROMs, RAMs, and the like can be assumed, and the functions of the system according to each embodiment of the present invention described above are executed by a computer on these recording media, and a program for realizing the electronic lock management function is recorded and distributed. This facilitates the realization of the function. Then, the recording medium as described above is mounted on an information processing apparatus such as a computer and the program is read by the information processing apparatus, or the program is stored in a storage medium provided in the information processing apparatus. By reading, the electronic lock management function according to the present invention can be executed.

It is a figure for demonstrating the structural example of the electronic lock management system concerning one Embodiment of this invention. It is a figure for demonstrating an example of the installation form of the server apparatus shown in FIG. 1, and each installation. It is a block diagram which shows the example of an internal structure of the information processing apparatus concerning this invention. It is a block diagram for demonstrating the internal structural example of the server apparatus shown in FIG. It is a block diagram for demonstrating the other internal structural example of the server apparatus shown in FIG. It is a block diagram for demonstrating the further another internal structural example of the server apparatus shown in FIG. It is a figure which shows an example of the monitoring means which can be connected to the controller with which an installation is equipped. It is a figure for demonstrating an example of the operation | use form in the electronic lock management system of this invention. It is a flowchart for demonstrating an example of the electronic lock management method to which this invention is applied. It is a flowchart for demonstrating the other example of the electronic lock management method to which this invention is applied. It is a figure shown about the detailed example of the registration content contained in work registration information. It is a figure for demonstrating the structural example of the electronic lock management system concerning other embodiment of this invention. It is a block diagram for demonstrating the internal structural example of the server apparatus shown in FIG. It is a figure for demonstrating an example of the rental flow of the conventional physical key. It is a figure for demonstrating an example of the operation | use form in the lending process of the conventional key.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... CPU, 2 ... RAM, 3 ... ROM, 4 ... Storage device, 5 ... Input device, 6 ... Display device, 7 ... Communication device, 8 ... Output device, 9 ... System bus, 10 ... Server device, 11 ... Work Registration means, 12 ... authentication information setting means, 13 ... authentication information transmission means, 14 ... login screen output means, 15 ... work person authentication means, 16 ... electronic lock control means, 17 ... storage means, 17a ... work registration information, 17b ... authentication information, 17c ... access log, 18 ... log creation means, 19 ... door open / close state determination means, 20 ... abnormality detection means, 21 ... first authentication information transmission means, 22 ... second authentication information transmission means, 30, 30 ₁ , 30 ₂ , 30 ₃ , 30 ₄ , 30 ₅ ... equipment, 31 ... IP-SW, 32 ... controller, 33 ... electronic lock, 34 ... monitoring means (door open / close sensor), 35 ... temperature sensor, 36 ... Humidity sensor 37 ... UPS operation monitoring means, 38 ... USB camera, 39 ... authentication information inquiry means, 40 ... network, 50, 50 ₁ , 50 ₂ ... mobile terminal, 51, 51 ₁ , 51 ₂ ... work personnel, 60 ... work Registration terminal.

Claims (38)

  In an electronic lock management system having a server device for managing an open / closed state of an electronic lock provided in a facility via a network, the server device can be used by a person involved in work in work for at least one facility. A work registration means that is connectable to a work-side terminal to be used via a network, and that registers work registration information including at least a work name, a work period, equipment to be worked, and work-related person information in units of work; Authentication information setting means for setting first authentication information for each work unit for which work registration information has been registered and for setting second authentication information for each work related person for the work unit for which the first authentication information has been set Authentication information transmission for transmitting the set first authentication information and the second authentication information to the work-side terminal used by a person concerned who has set the second authentication information. Electronic lock management system characterized by having a stage.   2. The electronic lock management system according to claim 1, wherein the server device receives an input of first authentication information from the work side terminal, and displays a login screen accessible by the received first authentication information. Login screen output means for outputting to the side terminal, and work-related person authentication means for authenticating each of the work-related persons having the first authentication information based on the second authentication information input from the output login screen. An electronic lock management system comprising:   3. The electronic lock management system according to claim 2, wherein the server device includes electronic lock control means for outputting data for instructing an open / closed state of the electronic lock provided in the facility, and the electronic lock control means. When the work-related person authentication means authenticates the work-related person, the electronic lock is unlocked by transmitting the opening information to the electronic lock provided in the corresponding equipment. Lock management system.   The electronic lock management system according to claim 2 or 3, wherein the authentication information setting unit gives an effective period based on a work period registered by the work registration unit to the first authentication information, and The login screen output means refers to the validity period assigned to the first authentication information when the first authentication information is input from the work side terminal, and the first authentication information other than the validity period. An electronic lock management system characterized in that it is determined to be invalid.   In an electronic lock management system having a server device for managing an open / closed state of an electronic lock provided in a facility via a network, the server device can be used by a person involved in work in work for at least one facility. A work registration means that is connectable to a work-side terminal to be used via a network, and that registers work registration information including at least a work name, a work period, equipment to be worked, and work-related person information in units of work; Authentication information setting means for setting first authentication information for each work unit for which work registration information has been registered and for setting second authentication information for each work related person for the work unit for which the first authentication information has been set A first authentication information transmitting means for transmitting the set first authentication information to the work side terminal used by a work-related person to whom the second authentication information is set; Second authentication information transmission for extracting corresponding second authentication information based on the identification information of the work side terminal and transmitting it to the work side terminal when accessed by the first authentication information from the work side terminal And an electronic lock management system.   6. The electronic lock management system according to claim 5, wherein the facility includes an authentication information inquiry unit that inquires of the server device about second authentication information input from the work side terminal. , A work-related person authentication means for authenticating each work-related person having the first authentication information based on a second authentication information inquiry request from the authentication information inquiry means, and an electronic lock provided in the facility Electronic lock control means for outputting data for instructing an open / close state, and the electronic lock control means, when the work-related person is authenticated by the work-related person authentication means, opens information for the electronic lock. The electronic lock management system, wherein the electronic lock is unlocked by transmitting.   7. The electronic lock management system according to claim 6, wherein the authentication information setting means gives an effective period based on a work period registered by the work registration means to the second authentication information, and the work relationship The person authentication means refers to the validity period given to the second authentication information when receiving the second authentication information inquiry request from the authentication information inquiry means. An electronic lock management system characterized in that authentication information is determined to be invalid.   The electronic lock management system according to claim 4 or 7, wherein the work registration unit receives an input of a change request for the work period registered by the work registration unit, and changes the work period according to the received change request. The electronic lock is characterized in that registration is possible, and the authentication information setting means changes an effective period given to the first authentication information or the second authentication information based on the changed and registered work period. Management system.   The electronic lock management system according to any one of claims 3, 4, 6, 7, and 8, wherein the electronic lock control means obtains an open / close state of an electronic lock provided in the facility, When a work-related person is authenticated by the work-related person authentication means, according to a request from a work-side terminal used by the authenticated work-related person, the open / close state of the electronic lock provided in the corresponding equipment is set to the work side. An electronic lock management system characterized by notifying a terminal.   The electronic lock management system according to any one of claims 1 to 9, wherein the server device performs work registration information including at least a work name, a work period, equipment to be worked, and work-related person information. It is possible to connect via a network to a work registration terminal device for inputting a change request for work registration information such as the work period, the work target equipment, etc. An electronic lock management system characterized in that the means registers work based on an input from the work registration terminal device.   The electronic lock management system according to any one of claims 3 to 10, wherein the electronic lock control means sends a work completion notification from a work-side terminal used by a work-related person authenticated by the work-related person authentication means. When received, the electronic lock management system is configured to check an open / closed state of an electronic lock provided in the corresponding equipment and notify the confirmation result to the work side terminal.   The electronic lock management system according to any one of claims 1 to 11, wherein the server device includes log creation means for creating a log for access from the work side terminal to the server device or the facility. The electronic lock management system is characterized in that at least the date and time of access, equipment, and personnel involved in work are recorded in the log.   12. The electronic lock management system according to any one of claims 3, 4, 6, 7, 8, 9, and 11, wherein the server device is provided in the facility and opens and closes a door that is opened and closed by the electronic lock. Acquired by a door opening / closing state determining means for determining the opening / closing state of the door based on monitoring information transmitted from the monitoring means and the electronic lock control means connected to a monitoring means for monitoring the state An electronic lock management system, comprising: an abnormality detection unit that detects an abnormality in the facility based on the opened / closed state of the electronic lock and the door open / closed state determined by the door open / closed state determination unit.   14. The electronic lock management system according to claim 13, wherein the electronic lock control means is configured such that the electronic lock is locked when the door open / close state determination means determines that the door is in a closed state. Electronic lock management system characterized by controlling.   15. The electronic lock management system according to claim 13 or 14, wherein the electronic lock control means transmits the opening information toward the electronic lock provided in the corresponding equipment and unlocks it, and then the door open / close state determination means. When the door is determined to be closed for a predetermined time, the electronic lock management system is characterized in that the unlocked electronic lock is locked.   The electronic lock management system according to any one of claims 1 to 15, wherein the first authentication information is a URL issued in units of work.   The electronic lock management system according to any one of claims 1 to 16, wherein the second authentication information is an ID and a password issued for each work related person including the work supervisor and the work supervisor. An electronic lock management system.   The electronic lock management system according to any one of claims 1 to 17, wherein the work side terminal is a mobile phone or a mobile terminal such as a PHS or a PDA.   The server apparatus for performing the function as an electronic lock management system of any one of Claims 1 thru | or 18.   In a server device for managing an open / close state of an electronic lock provided in a facility via a network, the server device includes a work-side terminal used by a work-related person in a work for at least one or more facilities. Connection is possible via a network, work registration means for registering work registration information including at least work name, work period, equipment to be worked, and work related person information, and the work registration information is registered. Authentication information setting means for setting first authentication information for each work unit, setting second authentication information for each work-related person related to the work unit for which the first authentication information has been set, and the set first information And authentication information transmitting means for transmitting the first authentication information and the second authentication information to the work-side terminal used by a person involved in work in which the second authentication information is set. The server device.   21. The server apparatus according to claim 20, wherein the server apparatus receives an input of first authentication information from the work side terminal, and displays a login screen accessible by the received first authentication information. Log-in screen output means for outputting to the user, and work-related person authentication means for authenticating each work-related person having the first authentication information based on the second authentication information input from the output login screen. A server device.   The server device according to claim 21, wherein the server device includes an electronic lock control unit that outputs data for instructing an open / close state of an electronic lock provided in the facility, and the electronic lock control unit includes: The server apparatus characterized by unlocking the electronic lock by transmitting opening information to an electronic lock provided in a corresponding facility when a work-related person is authenticated by the work-related person authentication means.   23. The server device according to claim 21 or 22, wherein the authentication information setting unit gives an effective period based on a work period registered by the work registration unit to the first authentication information, and the login screen The output means refers to the validity period given to the first authentication information when the first authentication information is input from the work side terminal, and invalidates the first authentication information except for the validity period. It is determined that the server device.   In an electronic lock management method using a server device for managing an open / closed state of an electronic lock provided in equipment via a network, the server device is a person involved in work in work for at least one equipment. A work registration step for registering work registration information in units of work, including work names, work periods, equipment to be worked, and work related person information. An authentication information setting step for setting first authentication information for each work unit in which work registration information is registered, and for setting second authentication information for each person involved in the work related to the work unit in which the first authentication information is set Authentication information transmission for transmitting the set first authentication information and the second authentication information to the work-side terminal used by a person concerned who has set the second authentication information. Electronic lock management method characterized by having a step.   The server device receives an input of first authentication information from the work side terminal, and outputs a login screen accessible to the work side terminal by the received first authentication information; 25. A work-related person authentication step of authenticating each work-related person having the first authentication information based on the second authentication information input from the output login screen. Electronic lock management method.   The server device has an electronic lock control step for outputting data for instructing an open / close state of an electronic lock provided in the facility, and in the electronic lock control step, the work-related person authentication step is performed. 26. The electronic lock management method according to claim 25, wherein when the person is authenticated, the electronic lock is unlocked by transmitting opening information to the electronic lock provided in the corresponding equipment.   In the authentication information setting step, an effective period based on the work period registered in the work registration step is given to the first authentication information, and in the log-in screen output step, a first operation is performed from the work side terminal. 26. When the authentication information is input, the valid period assigned to the first authentication information is referred to, and the first authentication information is determined to be invalid outside the valid period. Or the electronic lock management method of 26.   In the work registration step, an input of a change request for the work period registered in the work registration step is received, and the work period is changed and registered according to the received change request, and the change registration is performed in the authentication information setting step. 28. The electronic lock management method according to claim 27, wherein the validity period given to the first authentication information is changed based on the work period that has been set.   In the electronic lock control step, the open / closed state of the electronic lock provided in the facility is acquired and the work related person is authenticated in the work related person authentication step. 29. The electronic lock according to any one of claims 26 to 28, wherein the work side terminal is notified of an open / closed state of the electronic lock provided in the corresponding equipment in accordance with a request from the work side terminal to be used. Management method.   The server device is used for inputting work registration information including at least a work name, a work period, equipment to be worked, and work-related person information corresponding to the work, or for the work period and the work target. It is connected via a network to a work registration terminal device for inputting a change request for work registration information such as equipment. In the work registration step, work registration is performed based on an input from the work registration terminal device. The electronic lock management method according to any one of claims 24 to 29, wherein:   In the electronic lock control step, when a work completion notification is received from the work side terminal used by the work related person authenticated in the work related person authentication step, the open / close state of the electronic lock provided in the corresponding equipment is confirmed. 31. The electronic lock management method according to claim 26, wherein the confirmation result is notified to the work side terminal.   The server device includes a log creation step of creating a log for access from the work-side terminal to the server device or the equipment, and the log records at least the date and time of access, equipment, and personnel involved in the work. 32. The electronic lock management method according to any one of claims 24 to 31, wherein the electronic lock management method is provided.   The server device is connected to a monitoring means for monitoring an open / closed state of a door provided in the facility and opened / closed by the electronic lock, based on monitoring information transmitted from the monitoring means. Based on the door open / close state determination step for determining the door open / close state, the electronic lock open / close state acquired in the electronic lock control step, and the door open / close state determined in the door open / close state determination step 33. The electronic lock management method according to claim 26, further comprising an abnormality detection step of detecting an abnormality in the facility.   34. The electronic lock control step according to claim 33, wherein the electronic lock is controlled to be locked when it is determined in the door open / close state determination step that the door is in a closed state. The electronic lock management method as described.   In the electronic lock control step, after opening information is transmitted and unlocked toward the electronic lock provided in the corresponding equipment, it is determined in the door open / close state determination step that the door is closed for a predetermined time. 35. The electronic lock management method according to claim 33 or 34, wherein the unlocked electronic lock is locked.   The program for performing the function as an electronic lock management system of any one of Claims 1 thru | or 18.   A program for executing the electronic lock management method according to any one of claims 24 to 35.   A computer-readable recording medium on which the program according to claim 36 or 37 is recorded.

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