KR20030028346A - Electronic Key For An Emergency Authentication And Opening And Closing System For An Emergency And Method For An Emergency Authentication Using Same - Google Patents

Abstract

PURPOSE: An electronic key for emergency authentication, a system for opening and shutting emergency door, and a method for emergency authentication using the same are provided to open and shut the door in accordance with a result of a user authentication by providing a power source in an electronic key, operating an emergency control unit using the power source, executing a user authenticating procedure in the electronic key using fingerprint information inputted through the emergency control unit and the electronic key, and using the power source in the electronic key. CONSTITUTION: Emergency fingerprint information or reference information of an electronic key for an emergency approval is stored in an emergency control unit(202,204). An insertion of the electronic key for an emergency approval or an external object is sensed and a sensing result is notified to a normal authentication unit(206). If the normal authentication unit is operated normally, various kinds of warning messages are output(208). If the normal authentication unit is operated abnormally or the normal authentication unit does not respond to the notice, the emergency control unit is operated using a power source of the electronic key for an emergency approval, and a door is opened or shut using the electronic key for an emergency approval(300).

Description

Electronic Key For Emergency Emergency Opening And Closing System For An Emergency And Method For An Emergency Authentication Using Same}

The present invention relates to an electronic key for emergency authentication and an emergency door opening and closing system and an emergency authentication method using the same in a door opening and closing system using biometric information or various secret information of a user.

In general, the currently used switchgear uses a metal key. In addition, a button-type switchgear for inputting a password, a switchgear using various electronic keys, and a switchgear using biometric information such as a fingerprint and an iris Are being used.

In particular, a switchgear using biometric information such as various electronic keys, fingerprints, irises, etc. (hereinafter, simply referred to as an "electronic switchgear") is used when there are many users who use the switchgear, or when many users enter or exit, or when security is required. It is used a lot.

However, the various types of electronic switchgear devices are excellent in terms of their use and security, but since they use electronic devices, there is a problem in that the switchgear is difficult in case of abnormality of the switchgear device.

Therefore, in order to prepare for such an abnormality, in the case of various electronic switchgear is provided with an auxiliary key, in this case, there is a problem that the opening and closing of the switchgear may be opened by an unauthorized user who copied the auxiliary key.

In addition, the user has a problem that must have a separate auxiliary key in addition to the electronic key. That is, in the case of most electronic switchgear, the door is opened and closed wirelessly by using the electronic key. Therefore, the user needs to bring or manage a separate auxiliary key in addition to the electronic key. In addition, even in the case of an integrated opening and closing system without an electronic key, there is a problem of managing a separate auxiliary key.

The present invention has been made to solve the above problems, having a power source inside a generally used electronic key to drive the emergency control by using the power, while using the fingerprint information input through the emergency control and the electronic key electronic The purpose of the present invention is to provide an electronic key for emergency authentication and an emergency door opening / closing system and an emergency authentication method using the same for opening and closing a door by using a power source inside the electronic key according to the result. There is this.

1 is a configuration diagram of one embodiment of the emergency door opening and closing system according to the present invention.

2a and 2b is a flow chart of an embodiment of an emergency authentication method using an emergency door opening and closing system according to the present invention.

In order to achieve the above object, the present invention provides an electronic key for emergency authentication, which is applied to an emergency door opening and closing system, comprising: transmitting and receiving means for transmitting and receiving various information by wire or wirelessly with a control device of the emergency door opening and closing system; Power supply means for supplying power to an emergency control unit through a power supply means of the control device in an emergency to drive the emergency control unit, and also to supply power to an opening and closing unit of the control device according to an authentication result; Input means for receiving a user's fingerprint information or various control commands; And control means for comparing the emergency fingerprint information received from the emergency control unit with the fingerprint information received through the input unit and transmitting the authentication result to the emergency control unit through the transmission / reception unit.

In addition, the present invention provides an emergency door opening and closing system having a normal authentication unit and an opening and closing unit for opening and closing the door according to a user authentication procedure in a normal operating state, comprising: inserting means for inserting an electronic key for emergency authentication; And the power source is driven using the power supplied from the emergency authentication electronic key through the insertion means, and the power is transferred to the opening and closing unit according to a result of emergency authentication by itself or an emergency authentication result of the emergency authentication electronic key. Emergency control means for opening and closing the door by transmitting.

In addition, the present invention provides an emergency authentication method using an emergency door opening and closing system comprising: a first step of storing emergency fingerprint information or reference information of an electronic key for emergency authentication in an emergency control means; A second step of detecting insertion of an electronic key or an external object for emergency authentication and notifying a normal authentication unit; A third step of outputting various warning messages when the normal authentication unit which has received the notification result is operating normally; And if it is determined that the normal authentication unit which received the notification result is not operating normally or there is no response to the notification, the emergency control unit is driven by using the power of the emergency authentication electronic key to perform an emergency authentication process. And a fourth step of opening and closing the door by using the power of the electronic key for emergency authentication according to the result.

In addition, the present invention provides an emergency authentication method using an emergency door opening and closing system comprising: a first step of storing emergency fingerprint information or reference information of an electronic key for emergency authentication in an emergency control means; A second step of booting the emergency control means by using the power supplied from the emergency authentication electronic key when the emergency authentication electronic key is inserted; A third step of transmitting previously stored emergency fingerprint information of the user to the emergency authentication electronic key; And a fourth step of opening and closing the door by driving the opening and closing unit by using the power applied from the emergency authentication electronic key when the user authentication confirmation information is transmitted from the emergency authentication electronic key.

In addition, the present invention provides an authentication method using an emergency door opening and closing system, wherein the electronic key for emergency authentication applies power to the emergency control means, and transmits reference information of the electronic key for emergency authentication to the emergency control means. Stage 1; A second step of performing a user authentication procedure by comparing the user fingerprint information input with the electronic key for emergency authentication with the transmitted fingerprint information when the fingerprint information of the user corresponding to the reference information is transmitted from the emergency control means; And a third step of transmitting the authentication result to the emergency control means.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a configuration diagram of an emergency door opening and closing system according to the present invention.

In addition, Figures 2a and 2b is a flow chart of an embodiment of the emergency authentication method using an emergency door opening and closing system according to the present invention, in particular Figure 2b is a detailed view of the emergency authentication process 300 of the process shown in Figure 2a .

That is, the emergency door opening and closing system according to the present invention, as shown in Figure 1, is provided with a power supply to be used for opening and closing the door not only in normal operation but also in an emergency, and in particular in the event of an emergency to perform its own authentication procedure It can be divided into two parts of the electronic key 10 for emergency authentication and the control device 20 which is normally configured to open and close the door by its own power supply and open and close the door by the power of the electronic key in case of emergency. Can be. In the description of the present invention, the emergency refers to a case in which a basic device (normal authentication unit 30) for opening and closing the door is defective and thus it is difficult to normally open and close the door opening and closing system. In addition, the door opening and closing system does not simply mean a system that is attached to a building to open and close the door, and requires on / off functions such as a system for opening and closing a door of a car, an opening and closing system for various locking devices, and various starting devices. Devices may be included.

The control device 20 is driven by the power of the normal authentication unit 30 for performing the authentication procedure according to the opening and closing of the door in the normal state, the emergency authentication electronic key 10 in case of emergency when the normal authentication unit has stopped operating. To provide information necessary for user authentication with the electronic key 10, and an emergency control unit 70 for controlling the door to be opened and closed according to the result, and an insertion unit 50 into which the emergency authentication electronic key 10 is inserted. And an opening and closing unit 40 for opening and closing the door under the control of the normal authentication unit or the emergency control unit. In addition, when the normal authentication unit 30 is operating normally, the relay 60 to cut off the power to the switch 40 from the emergency authentication electronic key 10 under the control of the normal authentication unit 30. It may further include.

First, the normal authentication unit 30 refers to a part having the same function as a user authentication unit in various door opening and closing apparatuses which perform user authentication procedures by receiving various biometric information such as fingerprints, irises and voices as well as various passwords. That is, the normal authentication unit 30 includes all of the components of the user authentication unit in the various door opening and closing devices that are currently commonly used, and therefore, the configuration thereof is not shown in detail in FIG. 1.

On the other hand, the normal authentication unit 30 as shown in Figure 1 through the authentication information input unit 31 and the authentication information input unit for receiving the authentication information, such as various biometric information or various secret information from the outside over the wire or wireless The received authentication information may be divided into two parts of the authenticator 52 for performing the authentication procedure. The configuration of the authentication information input unit 31 and the authenticator 32 also has a structure similar to that of the authentication information input unit and the authenticator which are generally used.

However, the normal authentication unit 30 in the present invention should have a structure driven by its own power source. In addition, the normal authentication unit 30, the normal authentication unit 30 is operating normally so that the emergency authentication electronic key 10 or other external object is inserted through the detection sensor 53 of the insertion unit 50. If it is detected may further include a warning message output to output a warning message and the like accordingly. In addition, in the case of the control device 20 provided with the relay 60, it should include a function to control the relay 60.

Next, the emergency control unit 50 is driven by the power supply 12 of the electronic key 10 for emergency authentication when the function of the normal authentication unit 30 is unstable and cannot properly perform the function, thereby performing a user authentication procedure. It is for opening and closing the door after performing, and receiving biometric information (various biometric information may be used but will be described below using fingerprint information as an example) (hereinafter, simply referred to as “emergency fingerprint information”) from the user. An input unit 74 used in the case, an electronic device for emergency authentication or a storage unit 73 for storing emergency fingerprint information input through the input unit, an output unit 75 for outputting necessary matters in the operation of the emergency control unit, As a result of performing the user authentication procedure by using fingerprint information input from the electronic key for emergency authentication and emergency fingerprint information stored in the storage device, Based on the result of performing the user authentication procedure in the emergency authentication electronic key by transmitting the stored emergency fingerprint information to the emergency authentication electronic key, it is transmitted from the controller 72 and the controller for transmitting the control signal and power according to the door opening and closing. And a power controller 72 for transmitting the power applied from the emergency electronic key to the switching unit according to the control signal.

Next, the opening and closing portion 40 is a driver 42 driven by the power of the normal authentication unit 30 or the power of the electronic card key 10 and the switch 41 for opening and closing the door in accordance with the driving direction of the driver. It is configured to include.

Next, the insertion unit 50 is a part into which the emergency authentication electronic key 10 is inserted, and receives a power of the emergency authentication electronic key 10 and transmits the power to the emergency control unit 70. And a transceiver 52 for wirelessly or wired transmission and reception of various types of information moved between the emergency authentication electronic key 10 and the emergency control unit 70. In addition, the detector 53 further includes a detector 53 for detecting whether an emergency authentication electronic key 10 or other external object is inserted into the insertion unit 50 and transmitting the detection result to the normal authentication unit 30. can do.

Next, the electronic key 10 for emergency authentication includes a power button 12 for supplying power to the emergency control unit 70 in case of power consumed by the electronic key itself and an emergency control unit, a fingerprint, or a selection button according to opening or closing of a door. Or an input unit 13 for receiving an input of an emergency authentication button, a transceiving unit 11 for transmitting and receiving input fingerprint information and other information to the transceiver 52 of the inserting unit 50 by wire or wirelessly, and during emergency authentication. Perform user authentication using the emergency fingerprint information transmitted from the emergency controller 70 and the fingerprint information input through the input unit, and transmit the result to the emergency controller 70 through the transceiver 11 and the transceiver 52. It is configured to include a control unit 14 for. In this case, although not shown in the drawing, as described above, the input unit 13 selects a fingerprint input device for receiving the user's fingerprint information, an emergency authentication button for requesting opening and closing of the door according to emergency authentication, and opening or closing of the door. Door opening / closing buttons and the like.

In the configuration of the emergency door opening and closing system described above, the emergency authentication electronic key 10 may be used both in normal and emergency, and may be used only in an emergency.

That is, when the authentication information input unit 31 is configured as a single body that receives the biometric information or the secret information of the user itself without requiring a separate electronic key, the emergency authentication electronic key 10 is provided to the user for use only in an emergency. It can be.

On the other hand, when not integrally formed, that is, in the case of the door opening and closing system that should be provided with the electronic key basically, the fingerprint information or the user secret information through the input unit 13 of the electronic key 10 for emergency authentication during normal operation. It receives the input and transmits wirelessly to the authentication information input unit 31 through the transmission and reception unit 11, or receives a variety of information from the authentication information input unit 31 to perform a user authentication procedure, in case of emergency, inserted into the transmission and reception unit 11 Through the transceiver 52 of the unit 50, various types of information between the emergency controller 70 and the electronic key 10 for emergency authentication are transmitted by wireless or wired to perform a user authentication procedure. That is, in this case, the electronic key 10 for emergency authentication is used to open and close the door in normal as well as in emergency.

In addition, in the main description according to the present invention, the control unit 14 of the electronic key 10 for emergency authentication, which has received emergency fingerprint information from the emergency control unit 70 in a wired or wireless manner in an emergency, via the input unit 13. After the user authentication is performed by comparing the input fingerprint information with the emergency fingerprint information transmitted from the emergency control unit 70, the method for transmitting the result to the emergency control unit 70 again to open and close the door, However, in addition to such a method, the emergency control unit 70 may perform the user authentication process in an emergency as described above. In this case, the latter case may include only the meaning of using a conventional general door opening and closing system in dual (normal and emergency), but another feature of the present invention, that is, the power provided from the electronic key 10 for emergency authentication Considering that the emergency control unit 70 is driven by using, it may be differentiated from the conventional general structure.

In addition, according to the present invention, the transceiver 11 of the emergency authentication electronic key 10 and the transceiver 52 in the insertion unit 50 may transmit and receive various types of information by wire or wirelessly. That is, when the emergency authentication electronic key 10 is normally used, it will generally exchange various information with the authentication information input unit 31 via wireless, but in case of emergency, the transceiver 52 will be wired or wirelessly. ), You can also exchange various information.

2A and 2B are flowcharts illustrating an emergency authentication method using an emergency door opening and closing system according to the present invention. In particular, FIG. 2B illustrates the emergency authentication process 300 in detail in the process shown in FIG. 2A.

First, the basic setting process of the normal authentication unit 30 in the emergency door opening and closing system according to the present invention is the same as the setting process of the general door opening and closing system using the user's biometric information (fingerprint, iris, voice, etc.) In the case of using user information other than the information (for example, a password), the same process as the setting of a general door opening and closing system is performed. That is, the setting process of the normal authentication unit 30 can be variously set using a general method according to the difference in the authentication information used in each door opening and closing system, and is not directly related to the invention claimed by the present application. Detailed description thereof will be omitted.

However, in order to use the emergency door opening and closing system according to the present invention in an emergency, the user should store emergency fingerprint information in the storage 73 of the emergency control unit 70 (202).

That is, the user presses the fingerprint information input button in the input device 70 while the emergency authentication electronic key 10 is inserted into the insertion unit 50. The fingerprint information input button is generally located inside the door. When the user presses the fingerprint information input button, the controller 71 of the emergency control unit 70 switches to the write mode, and the user inputs his fingerprint through the input unit 13 of the electronic key 10 for emergency authentication. Then, the input fingerprint information is transmitted to the storage 73 via wired or wireless via the transceiver 11 and the transceiver 52 and stored. At this time, the power supply for performing the above function is supplied from the power supply unit 12 of the electronic key 10 for emergency authentication inserted into the insertion unit 50 as described above.

The number of emergency fingerprint information may be stored in plural numbers according to the number of users. That is, a user who wants to additionally store his or her fingerprint information may further store his or her fingerprint information through the above process after pressing the add emergency fingerprint information button on the input device 74. Meanwhile, various methods may be used in addition to the method of adding emergency fingerprint information as described above. In other words, a method of requesting an authentication process of users who have previously inputted emergency fingerprint information may be used in the process of additionally storing emergency fingerprint information. .

Meanwhile, in the above-described method for storing emergency fingerprint information, the emergency fingerprint information has been described as being transmitted from the electronic key 10 for emergency authentication. However, as another method, the emergency fingerprint information is directly received through the input unit 74 of the emergency control unit 70. You can also enter emergency fingerprint information. That is, the input method of the emergency fingerprint information may be used in various ways depending on the configuration of the emergency door opening and closing system. In addition, not only the emergency fingerprint information of the user is stored in the storage unit 73 but also unique information that can be distinguished from other electronic keys such as a product number and a registration number of the emergency electronic key 10 to be used by the user (hereinafter, It may also be referred to simply as "electronic key reference information", and may include user's personal information (member number, employee number, job title, etc.).

In the state where the emergency fingerprint information is stored in the storage 73 through the process 202, the user uses the emergency door opening and closing system shown in FIG. That is, in the normal state of the emergency door opening and closing system, the normal authentication unit 30 and the opening and closing unit 40 operate to perform the opening and closing operation of the door. In this case, the user may wirelessly transmit fingerprint information to the authentication information input unit 31 of the normal authentication unit 30 by using the electronic key 10 for emergency authentication as described above. For example, the authentication procedure may be performed by inputting various biometric information or user secret information using an input device provided in the authentication information input device 31 itself. In addition, the door may be opened or closed using a separate electronic key instead of the emergency authentication electronic key 10.

If the electronic key 10 or other external object for emergency authentication is inserted into the inserting unit 50 during the operation as described above, the detector 53 attached to the inserting unit 50 detects it and detects the detected contents. 30) (204).

In this case, the normal authenticator 30 diagnoses its own state and determines whether normal operation can be performed (206).

If it is determined that the normal function can be performed, the operator of the system is notified or the alarm siren or the alarm lamp is operated (208). That is, since the emergency authentication electronic key or the external object is inserted into the insertion unit 50 in a situation where the normal authentication unit 30 operates normally, it is not a normal use method of the door opening / closing system to notify the fact or provide a warning message. Will print.

On the other hand, if the relay 60 for shutting off the power between the emergency control unit 70 and the opening and closing unit 40 is to be turned off (210) (210). That is, in the present invention, when the emergency authentication electronic key 10 is inserted into the insertion unit 50, the internal power of the emergency authentication electronic key 10 is transmitted to the opening / closing unit 40 via the emergency control unit 70 to open the door. In the above process 208, since the emergency authentication electronic key 10 is inserted in the normal operation of the normal authentication unit 30, the relay 60 is turned off to open or close the opening unit 40. This is to prevent the inflow of power to the furnace. However, in the present invention, when the emergency authentication electronic key 10 is inserted, power flowing from the emergency authentication electronic key 10 is controlled by the emergency control unit 70 and transmitted to the opening / closing unit 40 in principle. The off of 60 may be said to be an additional prevention means and not necessarily a process. In addition to the above method, the normal authentication unit 30 may directly control the controller 71 of the emergency control unit 70 so as not to perform its function.

In the state of notifying the system operator or outputting various warning messages and turning off the relay 60, when the output of the various warning messages is released by the system operator, the relay 60 returns to its original state (On). The normal authentication unit 30 performs the detailed and precise self-diagnosis once again to determine whether there is an abnormality (212).

In this case, when the normal authentication unit 30 stops the function of the controller 71 of the emergency control unit 70 in the above process, the function may be restored. However, once a warning message or the like is output and the emergency authentication electronic key 10 is removed from the insertion unit 50, the emergency control unit 70 is cut off from the power supply and loses its function. It may not.

In this case, if an abnormality is found, a corresponding action is accompanied. If no abnormality is found, normal system operation is performed in a continuous standby state (214).

On the other hand, the emergency authentication electronic key 10 is inserted into the normal authentication unit 30 as a result of the self-diagnosis of its own state is determined that normal operation is impossible (206), or the function of the normal authentication unit 30 If it is already stopped and even the detection content of the detector 53 is not able to be notified, the emergency control unit 70 is driven to perform emergency authentication (300). The emergency authentication process in the control unit 70 will be described in detail with reference to FIG. 2B.

That is, when the emergency authentication electronic key 10 is inserted into the insertion unit 50 and the power source 12 of the emergency authentication electronic key 10 is applied to the emergency control unit 70, various devices of the emergency control unit 70 are provided. They are set to the enabled state using the power source (302).

At this time, the emergency authentication button of the input unit 13 is clicked by the user or the reference information request message of the electronic key 10 for emergency authentication from the driven controller 71 is transmitted to the emergency authentication electronic key through the transceiver 11. When transmitted to the control unit 14 of (10), the control unit 14 receives the electronic key reference information previously stored in the memory of the electronic key 10 for emergency authentication through the transceiver 11 and the transceiver 51. The controller 70 transmits the data to the controller 71 of the controller 70. In this case, the reference information of the electronic key 10 for emergency authentication refers to general identification information about the electronic key 10 and the user, such as the product number / registration number of the electronic key 10 itself and personal information of the user.

The controller 71 receiving the electronic key reference information searches for reference information on the electronic key 10 for emergency authentication previously stored in the storage 73 to determine whether there is a matching electronic key reference information. (306).

In this case, when there is no matching reference information, the warning message is output through the output unit 75, and the operator of the system may be notified 318.

However, if there is matched reference information, the fingerprint information of the user who matches the reference information is read from the storage 73 and the electronic device for emergency authentication by wire or wirelessly through the transceiver 51 and the transceiver 11. Send to key 10 (308). That is, in the case of the door opening and closing system used by one person, since there will be reference information for one emergency authentication electronic key and one emergency fingerprint information, there is no need to compare the electronic key reference information (306), In the case of the door opening and closing system in which the user and the electronic key are registered, first, the basic fingerprint information of the electronic key is compared to transmit emergency fingerprint information of the user registered in the matching electronic key to the electronic key 10 for emergency authentication. . If a plurality of users and electronic keys are registered, if there is no comparison process for the electronic key reference information as described above, emergency fingerprint information of all registered users should be transmitted to the electronic key 10 for emergency authentication.

At this time, the control unit 14 of the electronic key 10 for emergency authentication compares the fingerprint information of the user input through the input unit 13 with the fingerprint information received from the emergency control unit 70 to determine whether it is identical (310). . That is, the authentication procedure for the user in the normal operation state is performed by the normal authentication unit 30 in the control device 20, but in the emergency, the authentication procedure is performed by the emergency authentication electronic key 10. However, as mentioned above, the emergency control process 70 does not necessarily perform the emergency authentication process in the electronic key 10 for emergency authentication, and in some cases, the emergency control unit 70 receiving the fingerprint information of the user from the electronic key 10 for emergency authentication. )

If the matched fingerprint information and the received fingerprint information is not matched as a result (312), the mismatched information is transmitted to the emergency control unit 70, in this case, the controller 71 warns through the output unit 75 While outputting the message, the operator of the system may be notified 318.

However, if the two fingerprint information is matched as a result of the comparison (312), along with the information that matches, the reference information of the electronic key 10 for emergency authentication is wired or transmitted through the transceiver 11 and the transceiver 52 Wirelessly transmits to the emergency control unit 70 (314). At this time, the transmission of the reference information of the electronic key 10 for emergency authentication is to increase the reliability of the user authentication by clarifying whether the fingerprint information of the user and the electronic key 10 match.

The controller 71 of the emergency control unit 70, which has received the reference information of the electronic key 10 together with the information that fingerprint information is matched from the electronic key 10 for emergency authentication, once again stores the electronic key 10 previously stored. Compare with the reference information of the reference to determine whether the match (316), if the match, and transmits the signal according to the door opening and closing to the power controller 72, while opening and closing the power applied from the electronic key 10 for emergency authentication Transfer to 40 to open and close the door (320).

At this time, when the reference information of the electronic key 10 previously stored is not matched with the fingerprint information transmitted from the electronic key 10 for emergency authentication, the electronic key 10 may be changed by an invalid user during the authentication process. ), The controller 71 may output an alert message through the output unit 75 and notify the operator of the system (318).

As described above, when the normal authentication unit 30 is operating normally, the user can open and close the door through various authentication methods suitable for the corresponding system, and in case of an emergency, the power of the electronic key 10 for emergency authentication is used. The door can be opened and closed through the authentication method.

The present invention described above is capable of various substitutions, modifications, and changes without departing from the spirit of the present invention for those skilled in the art to which the present invention pertains. It is not limited to the drawing.

According to the present invention, in a door opening and closing system using an electronic key or not using an electronic key, when the door cannot be opened and closed in a normal manner because of an abnormal operation thereof, the fingerprint recognition is not simply used as a hardware auxiliary key. The door can be opened and closed through the authentication procedure according to the security effect is excellent.

That is, in general, a hardware auxiliary key is used in case of emergency of door opening / closing system. However, in case of such an auxiliary key, the auxiliary key can be easily duplicated and there may be a security hole, and the auxiliary key must be managed or brought separately. Although it is inconvenient, the present invention increases the security and at the same time use the electronic key that is normally used as it has an excellent effect that can be convenient to the user.

In addition, since the authentication procedure in an emergency is performed on an electronic key made of inexpensive components, there is an excellent effect of reducing the additional burden on users in terms of cost.

In addition, since the supply of power according to the emergency authentication is provided from the electronic key, there is an excellent effect of opening and closing the door according to the emergency authentication even in a poor situation in which even the power supply is blocked.

Claims (18)

In the emergency authentication electronic key applied to the emergency door opening and closing system, Transmitting and receiving means for transmitting and receiving a variety of information by wire or wireless with the control device of the emergency door opening and closing system; Power supply means for supplying power to an emergency control unit through a power supply means of the control device in an emergency to drive the emergency control unit, and also to supply power to an opening and closing unit of the control device according to an authentication result; Input means for receiving a user's fingerprint information or various control commands; And Control means for comparing the emergency fingerprint information received from the emergency control unit and the fingerprint information received through the input means and transmits the authentication result to the emergency control unit through the transmission and reception means. Electronic key for emergency authentication comprising a. The method of claim 1, The input means, A fingerprint input unit for receiving fingerprint information of a user; And Emergency certification button to request door opening and closing according to emergency certification Electronic key for emergency authentication comprising a. In the emergency door opening and closing system having a normal authentication unit and the opening and closing unit for opening and closing the door in accordance with the user authentication procedure in a normal operation state, Inserting means into which an electronic key for emergency authentication is inserted; And The power supply is driven using the power supplied from the electronic key for emergency authentication through the insertion means, and the power is transmitted to the opening / closing unit according to the result of the emergency authentication by itself or the emergency authentication result from the electronic key for emergency authentication. Emergency control means for opening and closing the door by Emergency door opening and closing system comprising a. The method of claim 3, wherein The insertion means, Power supply means for receiving the power of the electronic key for emergency authentication and delivering the power to the emergency control means; And Transmitting / receiving means for transmitting or receiving wireless or wired various information transferred between the emergency authentication electronic key and the emergency control means. Emergency door opening and closing system comprising a. The method of claim 4, wherein Detection means for transmitting the detection result to the normal authentication unit when the object inserted from the outside is detected Emergency door opening and closing system further comprising. The method of claim 3, wherein The emergency control means, Input means for receiving various information or commands necessary for various controls; Storage means for storing emergency fingerprint information received from a user or reference information of an electronic key used for emergency purposes; Compare the reference information of the emergency electronic key transmitted from the emergency electronic key with reference information stored in the storage means, and transmit fingerprint information of the user corresponding to the reference information to the emergency electronic key according to the result; And control means for receiving the authentication result of the user from the emergency electronic key and outputting various messages according to the result, or transmitting the power applied from the emergency electronic key to the switch. Emergency door opening and closing system comprising a. The method of claim 6, Power control means for transmitting the power applied from the electronic key for emergency authentication to the opening and closing part according to the control of the control means to open and close the door; And Output means for outputting various messages accompanying the authentication procedure Emergency door opening and closing system further comprising. The method of claim 3, wherein The emergency control means, Input means for receiving various information or commands necessary for various controls; Storage means for storing emergency fingerprint information received from a user or reference information of an electronic key used for emergency purposes; And The reference information and fingerprint information of the emergency electronic key transmitted from the emergency electronic key are compared with the electronic key reference information and fingerprint information stored in the storage means, and various messages are output according to the result or from the emergency electronic key. Control means for transmitting the applied power to the switching unit Emergency door opening and closing system comprising a. The method according to any one of claims 3 to 8, Relay for disconnecting or connecting the power connection between the emergency control means and the switching unit according to the control of the normal authentication unit Emergency door opening and closing system further comprising. In the emergency authentication method using an emergency door opening and closing system, A first step of storing emergency fingerprint information or reference information of the electronic key for emergency authentication in the emergency control means; A second step of detecting insertion of an electronic key or an external object for emergency authentication and notifying a normal authentication unit; A third step of outputting various warning messages when the normal authentication unit which has received the notification result is operating normally; And If it is determined that the normal authentication unit that has received the notification result is not operating normally or there is no response to the notification, the emergency control unit is driven by using the power of the electronic key for emergency authentication to perform an emergency authentication process. The emergency authentication method using the emergency door opening and closing system comprising a fourth step of opening and closing the door by using the power of the electronic key for emergency authentication according to the result. The method of claim 10, The third step, A fifth step of performing a self-diagnosis by the normal authentication unit receiving the notification result; And Step 6, if there is no abnormality in the self-diagnosis result, outputs a warning message through the lamp or speaker or notifies the system operator of the insertion of the electronic key for emergency authentication. Authentication method using an emergency door opening and closing system comprising a. The method of claim 11, A seventh step of blocking the transmission of the power of the electronic key for emergency authentication to the switching unit by turning off the relay provided between the emergency control means and the normal authentication unit when there is no abnormality as a result of the self-diagnosis; And Eighth step of returning the relay to the original state when the output of the warning message is stopped by the system operator or the emergency authentication electronic key or external object is removed Authentication method using an emergency door opening and closing system further comprising. The method according to any one of claims 10 to 12, The fourth step, A ninth step of booting the emergency control means using the power applied from the electronic key for emergency authentication; A tenth step of comparing the electronic key reference information transmitted from the electronic key for emergency authentication with electronic key reference information previously stored in the emergency control means; An eleventh step of outputting a warning message if there is a mismatch as a result of the comparison, and transmitting the fingerprint information of the user corresponding to the reference information to the emergency authentication electronic key if there is a match; And When the user authentication confirmation information is transmitted from the electronic key for emergency authentication, the twelfth step of opening and closing the door by driving the opening and closing unit by using the power applied from the electronic key for emergency authentication Authentication method using an emergency door opening and closing system comprising a. The method of claim 13, A thirteenth step when the reference information of the emergency authentication electronic key is transmitted together with user authentication confirmation information from the emergency authentication electronic key, and compared with previously stored electronic key reference information; And If the result of the comparison does not match, a warning message is output, and if there is a match, a fourteenth step of opening and closing the door by driving the opening and closing unit by using the power applied from the electronic key for emergency authentication. Authentication method using an emergency door opening and closing system comprising a. In the emergency authentication method using an emergency door opening and closing system, A first step of storing emergency fingerprint information or reference information of the electronic key for emergency authentication in the emergency control means; A second step of booting the emergency control means by using the power supplied from the emergency authentication electronic key when the emergency authentication electronic key is inserted; A third step of transmitting previously stored emergency fingerprint information of the user to the emergency authentication electronic key; And A fourth step of opening / closing the door by driving the opening / closing unit by using the power supplied from the emergency authentication electronic key when the user authentication confirmation information is transmitted from the emergency authentication electronic key; Emergency authentication method using an emergency door opening and closing system comprising a. The method of claim 15, A fifth step of comparing the electronic key reference information with the electronic key reference information previously stored in the emergency control means when the electronic key reference information is transmitted from the electronic key for emergency authentication; And A sixth step of outputting a warning message if the result of the comparison does not match, and transmitting the fingerprint information of the user corresponding to the reference information to the emergency authentication electronic key if they match. Emergency authentication method using an emergency door opening and closing system further comprising. In the authentication method using the emergency door opening and closing system, A first step in which the electronic key for emergency authentication applies power to the emergency control means and transmits reference information of the electronic key for emergency authentication to the emergency control means; A second step of performing a user authentication procedure by comparing the user fingerprint information input with the electronic key for emergency authentication with the transmitted fingerprint information when the fingerprint information of the user corresponding to the reference information is transmitted from the emergency control means; And A third step of transmitting the authentication result to the emergency control means; Authentication method using an emergency door opening and closing system comprising a. The method of claim 17, And the reference information of the electronic key for emergency authentication is included in the authentication result of the third step.