JP2009257046A - Unlocking-locking system using cellular phone - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an unlocking-locking system using a cellular phone, for unlocking or locking a door by an unregistered cellular phone except for a registered person, by using an unlocking license issued from a registered cellular phone of the registered person such as a resident. <P>SOLUTION: A key-door management server 102 includes a means for collating these when receiving individual identification ID and an unlocking key from a registered cellular phone device 105 or an unregistered cellular phone device 105 of a third person via the door 103, and a means for transmitting a collation result to the door 103. The door 103 includes a means for unlocking the door when the received collation result coincides with both the individual identification ID and the unlocking key, and a means for unlocking the door when collation of a received password coincides by requesting input of the password to the unregistered cellular phone 105 when the individual identification ID does not coincide and the unlocking key coincides. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention issues an unlocking license from a pre-registered mobile phone to another unregistered mobile phone, uses the issued unlocking license, and unlocks and locks the door using the unregistered mobile phone. The present invention relates to an unlocking / locking system using a mobile phone.

At present, security consciousness is being improved for entering office buildings, such as using ID cards. However, as for entering and exiting homes in ordinary households, keys and card keys are still used, and there is a concern about crime prevention when lost.
On the other hand, with the widespread use of mobile phones, some condominiums may have an unlocking / locking system that uses mobile phones. In such cases, unlike conventional keys and card keys, the registrant itself Only the room can be entered.
In addition, there exists the following patent document 1 as a well-known technical document relevant to this invention. Patent Document 1 extracts an antenna that receives a radio wave in the vicinity of an object to be unlocked by a mobile phone to notify the base station of its location, and an identifier of the mobile phone included in the received radio wave. It is determined whether or not the identifier is registered in advance in the unlocking database, and if it is registered, an unlocking control device that sends an unlocking command signal to the unlocking device is provided.
JP 2006-28736 A

In order to use a conventional unlocking / locking system using a mobile phone, it is necessary to register the mobile phone to be used in advance. Limited to family living together.
However, there is a problem in that, in the case of a sudden visit when the resident person is absent, it is impossible to enter the room without waiting for the resident person or his family to return home.
Patent Document 1 is not intended to solve the above-described problem.

  In view of the above situation, the present invention uses an unlocking license issued from a registered mobile phone of a registrant such as a resident to unlock and lock the door by an unregistered mobile phone other than the registrant. An object of the present invention is to provide an unlocking / locking system using a mobile phone that can be implemented.

In order to solve the above problems, the present invention provides the following configurations.
The invention according to claim 1 is connected to the door provided with the authentication device, to the door so as to be communicable, and to a key / door management server for managing the door and its key, and to be communicably connected to the door. And a registered mobile phone device having a solid identification ID registered in the key / door management server, and a communicatively connected to the registered mobile phone device via a public line, and connected to the door. And an unlocking / locking system using a mobile phone, comprising an unregistered mobile phone device whose solid ID is not registered in the key / door management server,
The registered mobile phone device automatically generates an unlock key with a one-time password when the user designates the valid period of the one-time password and the unregistered mobile phone as a destination of the unlock key; ,
Means for transmitting the generated unlock key with a one-time password to the unregistered mobile phone;
In the case of successful unlock key transmission, means for transmitting the one-time password to the door;
Regardless of success or failure of unlocking key transmission, it has a means to destroy the one-time password at the end of the one-time password issuance operation,
When the key / door management server receives a solid identification ID and an unlock key from the registered mobile phone device or the unregistered mobile phone device through the door, the key / door management server collates the solid identification ID and the unlock key with a database. Means,
Means for transmitting a verification result to the door,
The door includes means for receiving a verification result from the key / door management server;
Means for unlocking the door when the collation result matches both the solid identification ID and the unlock key;
Means for requesting the unregistered mobile phone to input a password if the identification ID does not match and the unlock key matches;
Upon receiving a password from the unregistered mobile phone, means for collating with the one-time password previously received from the registered mobile phone device;
An object of the present invention is to provide an unlocking / locking system using a mobile phone, characterized by comprising means for unlocking a door when password verifications match.

By using the unlocking / locking system using the mobile phone of the present invention, the following effects can be obtained.
(1) If any third party (a third party holding an unregistered mobile phone) other than the resident person (a user holding a pre-registered mobile phone) is absent, the resident Using the unlocking license (unlocking key) issued by the person, the door can be unlocked and locked using a mobile phone.
(2) Any third party other than the resident himself / herself can unlock the door safely by using a one-time password added when the resident himself / herself issues an unlocking license.

Hereinafter, embodiments of the present invention will be described with reference to the drawings showing examples.
FIG. 1 is a flowchart showing an outline of processing of an unlocking / locking system using a mobile phone according to the present invention. In FIG. 1, 101 is a key / door manager that is a key and door manager in an unlocking / locking system using a mobile phone, and 102 is for the key / door manager 101 to manage keys and doors. A key / door management server to be used, 103 is a door equipped with an authentication device, 104 is a mobile phone device held by the resident himself, and 105 is a mobile phone device held by a third party other than the resident. It is.

As an initial setting phase, the key / door management server 102 sets an administrator identification ID and a door identification ID for the door (authentication apparatus) 103.
In the user registration phase, the mobile phone (resident) 104 makes a user registration request to the key / door management server 102 via the door (authentication device) 103, and the key / door administrator 101 Unlock permission setting is performed for the key / door administrator server 102.
In the unlock key acquisition phase, the mobile phone (resident) 104 requests the key / door management server 102 to generate an unlock key, and the key / door management server 102 registers the user registration status of the mobile phone (resident) 104. The mobile phone (resident) 104 generates and transmits an unlock key.

In the unlock key issuing phase, the mobile phone (resident) 104 sets a one-time password for the door (authentication device) 103 and simultaneously unlocks the mobile phone (third party) 105 with a one-time password. Send the key.
In the unlocking authentication phase, the mobile phone (third party) 105 transmits an unlock key with a one-time password to the door (authentication device) 103, and the door (authentication device) 103 is transmitted from the mobile phone. If the verification result is normal, a request for inputting a one-time password is transmitted to the mobile phone (third party) 105.
The mobile phone (third party) 105 responds to the door (authentication device) 103 with the one-time password, and the door (authentication device) 103 verifies the returned one-time password, and the verification result is normal. Unlock the door.
As an unlock notification transmission phase, the door (authentication device) 103 transmits an unlock notification to the mobile phone (resident) 104 and the mobile phone (third party) 105 simultaneously with the unlocking of the door.

FIG. 2 is a configuration diagram of an application of the key / door management server 102. In FIG. 2, 201 is an application for a door (authentication apparatus), and 202 is an application for a mobile phone.
The key / door administrator 101 activates the identification ID setting application 203 of the key / door management server 102, and the door identification ID and the administrator identification ID are assigned to the IC chip built in the door via the network in the house. Is granted.

The resident uses a user registration application installed in the mobile phone in advance to perform initial registration when using the unlocking / locking management system (referring to the entire system) from the mobile phone.
The key / door management server 102 receives the initial registration request from the mobile phone via the network in the residence via the authentication device attached to the door, activates the unlocking permission setting application 204, and opens the door unit. Register as a user. Upon receiving a request for obtaining the unlocking key from the mobile phone held by the resident, the key / door management server 102 activates the user verification application 206 in the unlocking key issuing application 205 and uses the mobile phone in advance. Whether the user registration has been completed. If the verification result is normal, the unlock key generation application 207 generates an unlock key and transmits the generated unlock key to the mobile phone that has received the request.

FIG. 3 is a configuration diagram of an application of the door (authentication apparatus) 103. In FIG. 3, 301 is an application for a key / door management server, and 302 is an application for a mobile phone.
Upon receiving a door / manager registration request from the key / door management server 102, the door (authentication device) 103 activates the identification ID setting application 303 of the application 301 for the key / door management server, and the IC chip built in the door A door identification ID and an administrator identification ID are registered.
In response to the password setting request from the mobile phone, the door (authentication device) activates the password setting application 304 and assigns a one-time password to the IC chip built in the door. Upon receiving the unlock request from the mobile phone, the door authentication device activates the user verification application 306 in the unlock authentication application 305. The behavior at the time of authentication differs between the resident himself and a third party other than the resident.
(1) In the case of a resident (in the case of a mobile phone that has been registered as a user)
When the verification of the door identification ID, the administrator identification ID, and the unlock key is completed, unlocking is completed.
(2) In the case of a third party other than a resident (in the case of a mobile phone whose user registration is not registered)
a. When the verification of the door identification ID, the administrator identification ID, and the unlock key is completed, the process proceeds to the next step.
b. Launch the password request application 307, request a password input request to the mobile phone, the resident in advance to the one-time password that was answered from the mobile phone of a third party other than the resident, and the IC chip built in the door Check against the set password.

When the authentication of the unlocking request by the unlocking authentication application 305 is completed, the authentication device installed on the door starts the unlocking notification issuing application 308 and issues an unlocking notification to the mobile phone. The behavior differs between the resident himself and a third party other than the resident.
(1) In the case of a resident (in the case of a mobile phone that has been registered as a user)
Send an unlock notification to the resident's mobile phone.
The unlock notification can be confirmed immediately through the screen of the mobile phone.
(2) In the case of a third party other than a resident (in the case of a mobile phone whose user registration is not registered)
a. Send an unlock notification to a third-party mobile phone other than the resident.
The unlock notification can be confirmed immediately through the screen of the mobile phone.
b. Send an unlock notification to the resident's mobile phone.
The unlock notification is sent by e-mail. It is possible to check immediately.

FIG. 4 is a configuration diagram of applications of the mobile phone devices 104 and 105. In FIG. 4, 401 is an application for a key / door management server, 402 is an application for a mobile phone, and 403 is an application for a door (authentication apparatus).
The resident uses the user registration application 405 in the initial setting application 404 installed in advance on the mobile phone to use the unlocking / locking management system (referring to the entire system) from the mobile phone. Perform initial registration with the management server. After completing the user registration, the resident activates the unlock key request application 407 in the unlock key acquisition application 406 of the mobile phone, accesses the key / door management server, and acquires the unlock key. The key / door management server is accessed from the authentication device attached to the door via the network in the residence, and is acquired for each door.

After receiving the unlock key generated by the key / door management server, the unlock key expansion application 408 expands the unlock key on the IC chip built in the mobile phone.
In order to issue an unlocking key to a mobile phone other than the resident, the resident starts up the password generation application 410 from the unlocking key issuing application 409 of the mobile phone and generates a one-time password. After the password is generated, the password setting application 412 of the unlock key issuing application 411 for the door (authentication device) communicates with the wireless communication module built in the door, activates the password setting application on the door side, and is built in the door. A one-time password is given to the existing IC chip.

The unlocking key issuing application 413 in the unlocking key issuing application 409 of the resident's mobile phone communicates with the designated third-party mobile phone and issues an unlocking key with a one-time password.
The unlock key transmission application 415 in the unlock authentication application 414 of the mobile phone is activated, and an unlock request is transmitted to the door (authentication device) 103. A mobile phone of a third party other than the resident receives a password input request from the door (authentication device) 103, and the mobile phone activates the password response application 416 of the unlocking authentication application 414 to enter a one-time password input screen. Is displayed. A third party other than the resident inputs a one-time password from the screen of the mobile phone and transmits it to the door (authentication device) 103. When authentication of the door (authentication device) 103 is completed, an unlock notification is transmitted from the door (authentication device) 103 to the mobile phone of the resident himself / herself and a third party other than the resident, and the mobile phone receives the unlock notification reception application. 417 is activated to receive the unlock notification.

The operation of the unlocking / locking system configured as described above will be described below.
FIG. 5 is a flowchart showing an outline of processing at the time of initial setting. From the browser screen of the PC connected to the key / door management server, the identification ID of the residence of the user of this system is searched, and it is checked whether the administrator identification ID and the door identification ID are registered in the database (step 501). , 502). If not registered, the administrator identification ID and the door identification ID are set in the IC chip built in the door authentication terminal, and at the same time, the administrator identification ID and the door identification ID are registered in the database (step 503).

  FIG. 6 is a flowchart showing an outline of processing at the time of user registration. The target mobile phone is held over the authentication terminal installed on the door, and the key / management server is accessed from the authentication terminal installed on the door via the residential network (step 601). It is checked whether the identification ID of the mobile phone has been registered in the database (steps 602 and 603). If not registered, the identification ID of the mobile phone is registered in the database (step 604). At the same time after the registration of the database, unlock permission information is transmitted to the mobile phone, and the administrator ID and door identification ID of the door to be registered are set in the IC chip built in the mobile phone (step 605).

  FIG. 7 is a flowchart showing an outline of the unlock key acquisition / generation process. The key / door management server receives the unlock key acquisition request from the mobile phone held by the resident (step 701), and checks whether the individual identification ID of the mobile phone has been registered in the database (steps 702, 703). . If the user registration has not been completed, a warning message to the effect that user registration has not been completed is output from the door (authentication device) as error processing (step 704). If the user has already been registered, an unlock key is generated by the key / door management server (step 705), and an unlock key acquisition request is transmitted to the resident's mobile phone (step 706). The resident's mobile phone receives the unlock key generated on the key / door management server, and sets it in the IC chip built in the mobile phone (step 707).

FIG. 8 is a flowchart showing an outline of processing when issuing a one-time password for a third party. The resident performs a one-time password issuance operation using the mobile phone for which user registration has been completed (step 801), and determines the validity period (hours and days) of the one-time password and the destination of the unlock key. A one-time password is automatically generated (step 802), and the generated unlock key with the one-time password is transmitted to a mobile phone held by a third party (step 804). If the unlocking key transmission has failed, a warning message to the effect that the unlocking key transmission has failed is output to the resident's mobile phone (step 805).
If the unlocking key transmission is successful, the resident's mobile phone transmits a one-time password to the door (authentication device) and sets a one-time password for the set unlocking key (step 806). The one-time password generated by the resident's mobile phone is discarded at the end of the one-time password issuing operation regardless of the success or failure of the unlock key transmission (step 807).

  FIG. 9 is a flowchart showing an outline of processing at the time of unlocking authentication. An unlock key is transmitted from the mobile phone to the key / door management server (step 901), and it is checked whether the individual identification ID of the mobile phone has been registered in the database (steps 902 and 903). If the mobile phone has already been registered as a user, processing for the resident after step 904 is performed. The unlocking key on the key / door management server database is compared with the unlocking key of the mobile phone (steps 904 and 905). If they do not match, a warning message indicating that the unlocking key is unmatched is displayed on the door (authentication). (Step 906), if the unlock key matches, the door is unlocked (step 907). If the mobile phone is not registered as a user, processing for a third party after step 908 is performed.

The unlock key on the database of the key / door management server is compared with the unlock key of the mobile phone (steps 908 and 909). If they do not match, a warning message indicating that the unlock key does not match is displayed on the door (authentication). Device) (step 910), and if the unlock keys match, the password verification operation from step 911 is performed.
In the case of a mobile phone of a third party other than the resident, verification of the password is required in addition to verification of the unlock key, so that the password is requested from the door (authentication device) to the mobile phone (step 911). ). A password is input from the password input screen of the mobile phone (step 912), and the input password is compared with the password set in the IC chip built in the door (authentication device) (steps 913, 914). If the passwords do not match, a warning message to the effect of password unmatching is output from the door (authentication device) (step 915), and if the passwords match, the door is unlocked (step 916).

  FIG. 10 is a flowchart showing an outline of processing when issuing an unlock notification. When the unlocking operation is completed, the authentication device installed on the door transmits an unlock notification to the mobile phone that has performed the unlocking operation (step 1001). Also, it is checked whether or not the mobile phone that has been unlocked belongs to the resident itself (step 1002), and if the mobile phone is not registered as a user, an unlock notification is sent to the resident mobile phone. (Step 1003).

It is a flowchart which shows the outline | summary of a process of the unlocking | locking / locking system using the mobile telephone by this invention. It is a block diagram of the application of the key and door management server by this invention. It is a block diagram of the application of the door with an authentication device by this invention. It is a block diagram of the application of the mobile telephone apparatus by this invention. It is a flowchart which shows the outline | summary of the process at the time of the initial setting by this invention. It is a flowchart which shows the outline | summary of the process at the time of user registration by this invention. It is a flowchart which shows the outline | summary of the process of unlocking key acquisition and production | generation by this invention. It is a flowchart which shows the outline | summary of the process at the time of the one time password issuing for the third parties by this invention. It is a flowchart which shows the outline | summary of the process at the time of the unlocking authentication by this invention. It is a flowchart which shows the outline | summary of the process at the time of the unlocking notification issue by this invention.

Explanation of symbols

101 Key / Door Manager 102 Key / Door Management Server 103 Doors 104, 105 Mobile Phone Device

Claims (1)

A door provided with an authentication device, a key / door management server that is communicatively connected to the door, manages the door and its key, and is communicatively connected to the door, and is connected to the key / door management server. A registered mobile phone device in which a solid identification ID is registered, and the registered mobile phone device are connected to the registered mobile phone device through a public line so as to be communicably connected to the door, and the key / door management. An unlocking / locking system using a mobile phone, comprising an unregistered mobile phone device whose solid identification ID is not registered in the server,
The registered mobile phone device automatically generates an unlock key with a one-time password when the user designates the valid period of the one-time password and the unregistered mobile phone as a destination of the unlock key; ,
Means for transmitting the generated unlock key with a one-time password to the unregistered mobile phone;
In the case of successful unlock key transmission, means for transmitting the one-time password to the door;
Regardless of success or failure of unlocking key transmission, it has a means to destroy the one-time password at the end of the one-time password issuance operation,
When the key / door management server receives a solid identification ID and an unlock key from the registered mobile phone device or the unregistered mobile phone device through the door, the key / door management server collates the solid identification ID and the unlock key with a database. Means,
Means for transmitting a verification result to the door,
The door includes means for receiving a verification result from the key / door management server;
Means for unlocking the door when the collation result matches both the solid identification ID and the unlock key;
Means for requesting the unregistered mobile phone to input a password if the identification ID does not match and the unlock key matches;
Upon receiving a password from the unregistered mobile phone, means for collating with the one-time password previously received from the registered mobile phone device;
An unlocking / locking system using a mobile phone, comprising: means for unlocking the door when the password verification matches.

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