KR100556040B1 - Doorlock Device using a mobile phone and method for opening and closing that device - Google Patents

Abstract

The present invention relates to a locking device and a lock opening and closing method using a mobile communication terminal, and sets a lock mode according to a user's request, receives and stores a phone number of a mobile communication terminal provided by a user, and generates an authentication number. After the authentication number is sent as an SMS message to the mobile communication terminal of the stored telephone number, and then the closing operation of locking the lock, and set the open mode according to the user's request, the movement provided by the user The phone number of the communication terminal and the authentication number are received and compared with the stored phone number and the authentication number to determine whether the match is performed, and the lock operation is performed to open the lock only.

The present invention has an effect that can be used in public places, and increases the security because the user is given a different authentication number, the present invention is to send an SMS message to the user's mobile communication terminal when the door is forcibly opened Sending has the effect of allowing the user to use with confidence.

Mobile terminal, SMS, CID, Locking device

Description

Locking device and method for opening and closing a mobile communication terminal {Doorlock Device using a mobile phone and method for opening and closing that device}

1 is a block diagram of a locking device using a mobile communication terminal according to a first embodiment of the present invention.

2 is a simplified perspective view of a locking device using a mobile communication terminal according to the first embodiment of the present invention.

3 is a flowchart illustrating the operation of the locking device using the mobile communication terminal according to the first embodiment of the present invention.

4 is a block diagram of a locking device using a mobile communication terminal according to a second embodiment of the present invention.

5 is a simplified perspective view of a locking device using a mobile communication terminal according to a second embodiment of the present invention.

6 is a flowchart illustrating an operation of a locking device using a mobile communication terminal according to a second embodiment of the present invention.

7 is a flow chart showing the charging operation of the locking device using a mobile communication terminal according to an embodiment of the present invention.

The present invention relates to a locking device, and more particularly, to a locking device and a lock opening and closing method using a mobile communication terminal for performing a lock and unlock by communicating with an unspecified number of mobile communication terminals.

In general, a lock is a security device that allows only a specific person to open and close a closed space. Such a lock device has evolved from a mechanical product that is opened and closed by a key to an electronic product that uses a semiconductor chip to unlock information such as a password, an RF card, a voice, a fingerprint, and an iris as an unlocking means.

Electronic locking device has the advantage of easy to use and improve security by solving problems of mechanical locking device such as key duplication and loss, but it is difficult to manufacture and expensive compared to mechanical products, among which biometric information This is even more the case when using as a unlocking means.

Due to this problem, a number of electronic locks using a password or RF card that are relatively easy to manufacture and inexpensive among electronic locks are used. By the way, an electronic lock using a password or an RF card is easier to use than a mechanical lock, but suffers from a mechanical lock such as password exposure, RF card loss or duplication.

Therefore, in the related art, a technology using a CID (Caller ID) of a communication terminal, that is, a communication terminal as a password (that is, a key) has been proposed as a method of increasing security at a low price. CID is a generalized communication service that displays the sender's information on the receiving side. Therefore, the locking device using the CID can be easily implemented without any extra effort, and since the CID represents the unique information of the individual, it is a function as a key.

Conventional technologies using such CIDs include Korean Utility Model Registration No. 307381 and Korean Patent Application Publication No. 2002-87911.

Briefly describing each conventional technology, the 307381 receives and recognizes the CID information of the mobile communication terminal, and compares the recognized CID with a previously stored phone number and transmits a radio signal to the device where the lock is installed to open the lock. Let's do it. 87911 installs a device for recognizing the CID information in the door lock device, and when the CID information is input from the CO line, the lock is opened when the CID information matches the previously stored phone number. As a result, the related art stores a phone number to be used as a unlocking means, and when a CID is received by wire or wirelessly, the received CID is compared with a pre-stored phone number, and then the unlocking operation is performed. .

By the way, the conventional lock device using the CID is installed in a limited space and used by a specific person, there is a problem that is installed in a public place can not be used by many unspecified people. In addition, the lock device installed in a public place, in addition to the lock device using the CID, the mechanical lock device using the key is a weak security problem, and the electronic lock device using a password is expensive to install and the user inputs If you forget one password, you can't open the lock and there is a high possibility of being exposed to the outside.

Accordingly, an object of the present invention is to provide a locking device that can be easily used by a large number of unspecified people and installed in a public place, and guarantees higher security than the prior art.

In general, when the key information is stored in the lock in advance, only the people who share the key information can use the lock. This method includes a conventional electronic lock installed in a front door, an apartment door, or an office door. How to use. Here, it can be seen that if any key information is stored in advance, it becomes a lock for a specific person.

Since the present invention is a lock device for use by an unspecified number of people in a public place, it is possible to prevent anyone from storing the pre-stored key information so that anyone can use the lock device of the present invention in the same position. However, the electronic locking device needs the key information for opening the lock. Therefore, the present invention makes it possible to store the key information only when the user uses the lock, and does not store the key information when the user does not use the lock. For the above method, the present invention operates by distinguishing the lock closing operation from the lock opening operation. That is, the key information is obtained from the user during the lock closing operation, and the lock information is determined by comparing the key information obtained from the user with the currently input key information during the lock opening operation, and when the lock is opened, the stored key information is deleted.

Here, the present invention is characterized by using the user's mobile communication terminal in the lock closing operation and the lock opening operation process. That is, the present invention receives the phone number of the mobile communication terminal when the lock closing operation, when the phone number is input from the mobile communication terminal generates a unique authentication number and transmits to the user's mobile communication terminal and closes the lock. In the present invention, the lock is opened by receiving the authentication number and the telephone number of the mobile communication terminal from the user during the lock opening operation.

The method of receiving the phone number of the mobile communication terminal from the user in the lock closing process is largely a direct method and an indirect method. The direct method is a method of receiving a telephone number through a keypad with a keypad, and the indirect method is a method of receiving a CID from a call reception signal wirelessly received from a user's mobile communication terminal and receiving a telephone number. In the case of the indirect method, the identification information of the user may be additionally provided from the SMS message transmitted from the mobile communication terminal, and the additional identification information may be numeric or text information indicating a password or / and an identifier. In addition, the method of receiving the stored telephone number from the user in the process of opening the lock also follows the above-described direct and indirect methods.

Meanwhile, in the present invention, hardware (device) and software (method) are changed depending on the case where there is one lock and a plurality of locks to be controlled. In one case, the process of selecting and recognizing a target separately is not necessary because the target is fixed. However, in the case of a plurality of processes, a process of selecting and recognizing a target meeting a user's needs is required.

As a result, the locking device according to an aspect of the present invention for achieving the above technical problem and the keypad for generating an electrical signal corresponding to the user's input, and receiving the signal through the mobile communication network or to transmit the signal to the mobile communication network Transmitting and receiving unit, a CDMA processing unit for performing CID recognition, SMS message transmission and reception by processing a signal transmitted or received to the mobile communication network through the transceiver according to the CDMA method, a storage unit for storing data, the keypad unit Set a lock mode or an open mode as an output, and generate an authentication number corresponding to the phone number of the mobile communication terminal input in the lock mode, and transmit the generated authentication number to the mobile communication terminal as an SMS message, the authentication number and Control the phone number to be stored and closed, and the phone number entered in the open mode And a control unit for opening control according to the comparison and comparison between the authentication number and the stored authentication number and the phone number, and a lock driving unit for locking and opening the door by a mechanical operation according to the control of the control unit.

In addition, the locking device according to another aspect of the present invention for achieving the above technical problem and the keypad for generating an electrical signal corresponding to the user's input, and receiving the signal through the mobile communication network or to transmit the signal to the mobile communication network Transmitting and receiving unit, a CDMA processing unit for performing CID recognition, SMS message transmission and reception by processing a signal transmitted or received to the mobile communication network through the transceiver according to the CDMA method, a storage unit for storing data, the keypad unit Set a lock mode or an open mode as an output, and generate an authentication number corresponding to the phone number of the mobile communication terminal input in the lock mode, and transmit the generated authentication number to the mobile communication terminal as an SMS message, the authentication number And storing the telephone number, and controlling the closing to be performed, and inputting the telephone in the open mode. The control unit performs opening control according to the comparison and comparison between the call number and the authentication number and the stored authentication number and the phone number, and has a plurality of output ports, and different locks are connected to each output port. Accordingly, the lock control unit for controlling the locking and opening of the connected lock by transmitting a lock or open control signal to one of the plurality of output ports.

Preferably, the locking device of the present invention preferably generates the authentication number through an authentication number generation device for generating a numeric code provided separately from the control unit.

In addition, the control unit of the present invention includes an opening and closing detection sensor for detecting the closing and opening of the lock, and performs the alarm status notification and billing operation with a signal input from the opening and closing detection sensor. The alarm status notification determines the case of abnormally opened in the closed state, and in this case, the information on the alarm status is transmitted as an SMS message to the user's mobile communication terminal. And, the charging operation is to determine the opening and closing time of the lock, and transmits the usage fee corresponding to the identified time as an SMS message to the user's mobile communication terminal and the operator, and charges that are imposed on the mobile communication usage fee.

On the other hand, the lock opening and closing method of the present invention according to one aspect for achieving the above technical problem and the first step of setting the lock mode according to the user's request, the phone number of the mobile communication terminal from the user, the number of the lock A second step of receiving and storing an input; a third step of generating the authentication number; and a fourth step of transmitting and storing the authentication number as an SMS message to a mobile communication terminal of the stored phone number; Performing a locking operation including a fifth step of locking the lock,

A sixth step of setting an open mode according to a user's request with the lock mode set; a seventh step of receiving a phone number, the authentication number, and the lock number of the mobile communication terminal from the user; and the received phone number And an eighth step of determining whether the authentication number matches the stored phone number and the authentication number corresponding to the lock number received, and a ninth step of opening the lock of the corresponding number only when the authentication number matches the eighth step. Perform the opening operation.

In addition, the lock opening and closing method according to another aspect of the present invention for achieving the above technical problem, and the first step of setting the lock mode according to the user's request, the first to receive and store the phone number of the mobile communication terminal from the user A second step of generating the authentication number, a fourth step of transmitting and storing the authentication number as an SMS message to a mobile communication terminal of the stored phone number, and a fifth locking the lock To perform the locking operation,

A sixth step of setting an open mode according to a user's request in a state where the lock mode is set, a seventh step of receiving a phone number and the authentication number of the mobile communication terminal from the user, and the received phone number and the authentication And an eighth step of comparing the numbers with the stored telephone numbers and the authentication numbers, and a ninth step of opening the lock only when the numbers match in the eighth step.

Hereinafter, with reference to the accompanying drawings will be described a locking device and method using a mobile communication terminal according to an embodiment of the present invention.

1 is a block diagram of a locking device using a mobile communication terminal according to a first embodiment of the present invention. The first embodiment of the present invention relates to a case where there is only one object to be opened and closed.

The lock device 100 includes a keypad unit 110, a transceiver unit 120, a CDMA processor 130, an authentication number generator 140, a controller 150, a storage unit 160, a display unit 170, and a lock. The driving unit 180 is included.

The keypad unit 110 includes a plurality of buttons to transmit a user input to the controller 150, and the transceiver unit 120 receives a signal through a mobile communication network or transmits a signal to the mobile communication network. The CDMA (Code Division Multiple Access) processor 130 processes a radio signal of a mobile communication network according to the CDMA scheme. The authentication number generation unit 140 generates a single authentication number when a lock operation request event occurs from the user, the storage unit 160 stores information input during the lock operation, and the lock device of the present invention performs an open operation. Delete the stored information. The display unit 170 displays the operation state of the locking device of the present invention under the control of the controller 150 or displays the user's method of using the locking device of the present invention. The display unit 170 is preferably a liquid crystal display (LCD) device. The lock driver 180 is a mechanical device that actually performs a lock or open operation under the control of the controller 150 and corresponds to a lock.

And, the controller 150 controls the respective units (110 to 140 and 160 to 180), when the input of the lock request event from the user to generate the authentication number and SMS message to the user, the user guide through the display, the input Opening determination and opening / closing control are performed by comparing the CID or SMS message with the information stored in the storage unit 160.

The locking device according to the first embodiment of the present invention having the above-described configuration will be easily understood through the actual implementation shown in FIG. 2 is a simplified perspective view of the locking device 100 using a mobile communication terminal according to a first embodiment of the present invention.

As shown in FIG. 2, the locking device 100 is installed at the door of the locker 200 to be integrated with the locker 200. That is, the display unit 170 and the keypad unit 110 are installed on the front of the door of the locker 200 to be exposed to the outside, and the door is locked or opened by the lock driving unit 180. The keypad unit 110 is composed of a number button from 0 to 9 and a special character button.

On the front of the locker 200 is installed lock device 100 is a phone number assigned to the locker, that is, 011-1234-5678 is marked, the phone number of the locker is given differently from the phone number of the other locker.

Hereinafter, the operation of the locking device 100 for opening and closing the locker 200 will be described in more detail with reference to FIG. 3. 3 is a flowchart illustrating the operation of the locking device using the mobile communication terminal according to the first embodiment of the present invention.

(Lock action)

The user moves to the empty locker 200, loads the goods in the locker 200, and closes the door. Then, the user presses the number 1 designating the lock mode in the keypad unit 110 to lock the door. Then, the keypad unit 110 transmits a signal for the number 1 to the controller 150, and accordingly, the controller 150 sets the lock mode (S301).

The control unit 150 determines that the signal for the number 1 is a mode setting signal rather than a number signal, so that the lock start button is set to one of the buttons of the keypad unit 110 so that the user starts the lock. The person skilled in the art can easily implement the method such as pressing a button for notifying or allowing the control unit 140 to recognize the opening and closing of the door of the locker 200. Modes used by the locking device of the present invention to open and close the door are largely a lock mode and an open mode, and the modes are set and released by the controller 150. The locking device 100 displays the corresponding mode on the corresponding numeric button of the keypad 110 or displays mode setting information on the display unit 170 so that the user can select the corresponding mode.

When setting the lock mode, the control unit 150 displays that the phone number of the mobile communication terminal is input through the display unit 170 (S302). Accordingly, the user inputs the phone number input through the keypad unit 110. Provided and stored in the storage unit (160) (S303).

When storing the user's telephone number, the controller 150 requests the authentication number generator 140 to generate an authentication number. Accordingly, the authentication number generator 140 generates an authentication number (S304). Inform the control unit 150 of the authentication number.

When the control unit 150 receives the authentication number from the authentication number generation unit 140, the control unit 150 transmits the authentication number and the user's phone number to the CDMA processing unit 130, and the CDMA processing unit 130 uses the authentication number as an SMS message. It transmits to the mobile communication terminal (S305). In step S305, the user receives an SMS message with his mobile communication terminal and checks an authentication number assigned by the locking device 100 through the received SMS message.

On the other hand, if the control unit 150 receives the authentication number from the authentication number generation unit 140 and stores it in the storage unit (160) (S307), and controls the lock drive unit 180 to lock the door of the locker 200 ( S307). In this case, the controller 150 displays an execution result through the display unit 170 whenever each process is performed so that the user can check it.

(Open action)

The above-described process is a lock operation process performed according to a user's request. The following describes a process of releasing (opening) the locked locker by the user.

The user goes to the locker 200 loaded with his goods and presses the number 2 button of the keypad unit 110. The number 2 button is an open mode selection button preset by the present invention. When the user presses the number 2 button, the keypad unit 110 outputs the open mode setting request signal to the control unit 150, and the control unit 150 sets the open mode according to the open mode request signal (S308, S309).

Then, the controller 150 requests the phone number and the authentication number of the mobile communication terminal through the display unit 170, and accordingly receives the authentication number entered by the user through the keypad unit 110, the transceiver unit 120 And the phone number of the mobile communication terminal through the CDMA processing unit 130 (S310).

When the controller 150 receives the telephone number and the authentication number, the controller 150 compares the telephone number and the authentication number of the user stored in the storage unit 160 to determine whether they match (S311). If the phone number and the authentication number received in the determination (S311) is different from the stored phone number and the authentication number, the controller 150 maintains a lock state after notifying the mobile communication terminal of an SMS message about the fact that the authentication number is different. However, if it matches (S313), the lock driving unit 180 is controlled to unlock the lock (S312).

When the controller 150 releases the lock, the controller 150 deletes the user's phone number and authentication number stored in the storage 160.

Hereinafter, a second embodiment of the present invention will be described with reference to FIGS. 4 to 6. The second embodiment of the present invention relates to a case where the locking device of the present invention controls the opening and closing of a plurality of lockers. 4 is a block diagram of a locking device using a mobile communication terminal according to a second embodiment of the present invention.

As shown in FIG. 4, the locking device 101 according to the second embodiment of the present invention is almost similar to the configuration of the locking device 100 of the first embodiment. However, the locking device 101 has a locking control unit 190 in place of the lock driving unit 180 of the locking device 100 of the first embodiment.

As described above, the lock driver 180 is a mechanical device driven under the control of the controller 150, that is, a lock or the lock controller 180 is an electrical device having a plurality of output ports. The lock controller 180 transmits a control signal to a corresponding output port under the control of the controller 151. The lock of the plurality of lockers is connected to the output port of the lock controller 180.

5, it will be easily understood the second embodiment of the present invention described above. 5 is a simplified perspective view of a locking device using a mobile communication terminal according to a second embodiment of the present invention.

As shown in FIG. 5, the locking device 101 of the second embodiment is a device separated from the lockers 201 to 20n and is electrically connected to the lockers 201 to 20n through the locking control unit 190. At this time, the lock control unit 190 is connected to the lock portion of each locker (201 to 20n) to control the lock operation and release operation of the lock.

The operation of the locking device 101 according to the second embodiment of the present invention will be described with reference to FIG. 6 is a flowchart illustrating an operation of a locking device using a mobile communication terminal according to a second embodiment of the present invention.

(Lock action)

The user checks an empty locker among the lockers 201 to 20n, loads an object into one empty locker 201, and closes the door. Then, the user presses the number 1 designating the lock mode in the keypad 111 to lock the door, and the control unit 151 sets the lock mode (S601).

When the control unit 151 sets the lock mode, the display unit 171 displays that the phone number and the number of the locker of the mobile communication terminal are input (S602), and thus the user inputs through the keypad unit 111. The number of the locker and the telephone number of the user are received and stored in the storage unit 161 (S603).

When storing the user's phone number and the number of the locker, the control unit 151 requests the authentication number generator 141 to generate an authentication number, and accordingly, the authentication number generator 141 generates an authentication number ( S604), the control unit 151 informs the generated authentication number.

When the control unit 151 receives the authentication number from the authentication number generation unit 141, the control unit 151 transmits the authentication number, the locker's number, and the user's phone number to the CDMA processing unit 131 to transmit the authentication number and the locker to the user's mobile communication terminal. Require number to be delivered in SMS message. Then, the CDMA processor 131 transmits the authentication number and the locker number as an SMS message to the user's mobile communication terminal through the transceiver 121 (S605). In step S605, the user receives an SMS message with his mobile communication terminal and checks an authentication number and a locker number assigned by the locking device 101 through the received SMS message.

On the other hand, when the control unit 151 receives the authentication number from the authentication number generation unit 141 and stores it in the storage unit 161 with the number of the locker (S606), and controls the lock control unit 190 to the corresponding locker 201 Lock the door (S607).

(Open action)

The above-described process is a lock operation process performed according to a user's request. The following describes a process of releasing (opening) the locked locker by the user.

The user goes to the locker 201 in which his item is loaded and presses the number 2 button of the keypad 111. The number 2 button is an open mode selection button preset by the present invention. When the user presses the number 2 button, the keypad 111 outputs the open mode setting request signal to the control unit 151, and the control unit 151 sets the open mode according to the open mode request signal (S608, S609).

Then, the control unit 151 requests the phone number and authentication number (and password) of the mobile communication terminal through the display unit 171, and accordingly the authentication number entered by the user through the keypad unit 111, the transmission and reception unit The phone number of the mobile communication terminal confirmed through the 121 and the CDMA processing unit 131 is provided (S610).

When the controller 151 receives the telephone number and the authentication number (and password), the controller 151 compares the user's telephone number and the authentication number (and password) stored in the storage unit 161 to determine whether they match (S611). If the phone number and the authentication number (and password) received in the determination (S611) is different from the stored phone number and the authentication number (and password), the control unit 151 maintains the lock state (S613), but if the lock control unit 190 Control to unlock the lock of the locker (201) (S612).

Meanwhile, the present invention may further include a process of checking whether the user has received an SMS message including the authentication number well. That is, after performing the process (S305, S605) of transmitting the SMS message containing the authentication number to the user's mobile communication terminal, lock the lock when receiving the SMS message reception confirmation signal input by the user from the keypad 110 You can make the process work. In this case, the present invention transmits the SMS message to the user again if the SMS message reception confirmation from the user, that is, the keypad, is not input for a predetermined time.

In the above, the operation of the locking device according to an embodiment of the present invention, that is, how to open and close the lock has been described.

However, the present invention, unlike the conventional locking device used for a specific person is installed in a public place and used by an unspecified person, it is necessary to have a function to charge a usage fee. Hereinafter, a method of charging a usage fee to a user who uses the locking device of the present invention will be described with reference to FIG. 7.

7 is a flow chart showing the charging operation of the locking device using a mobile communication terminal according to an embodiment of the present invention. Here, the locking device for charging according to the present invention is a state in which the opening and closing detection sensor for detecting the opening and closing of the lock and notifying the control unit.

 As shown in FIG. 7, when the lock is closed (S710), the control unit receives a lock closing signal from the open / close detection sensor and starts counting time accordingly (S720). Then, the control unit waits for the input of the lock release signal from the open / close detection sensor, and if the lock release signal is input (S730), stops counting and checks the counted time. The control unit calculates a usage fee corresponding to the checked time by reading price information from the storage unit in advance (S740), and uses the calculated usage fee as an SMS message through the CDMA processing unit to communicate with the user's mobile communication terminal. Notify the operator (S750, S760).

Herein, the present invention preferably transmits a usage fee, usage time, lock state information, etc., to an SMS message transmitted to a user's mobile communication terminal.

The telecommunications carrier charges the user by charging the user fee received from the lock of the present invention to the user fee of the user's mobile communication terminal, and the user moves the cost corresponding to the user fee received from his mobile communication terminal. Pay the same amount as the communication terminal.

As described above, two embodiments of the present invention that can be easily implemented by those skilled in the art have been described. However, the object of the present invention can be achieved through various modifications without being limited to the above-described embodiments of the present invention.

Referring to some of the modifications of the present invention are as follows.

I). In the present invention, the user's telephone number (phone number of the mobile communication terminal) in the lock mode is provided as CID information of the mobile communication terminal, not directly input through the keypad. At this time, the process of receiving the phone number of the mobile communication terminal as a CID, the user attempts to connect to the telephone number of the locker 200, that is, 011-1234-5678 by using his mobile communication terminal, and accordingly the transceiver The call is received at 120, and the CDMA processing unit 130 undergoes a process of recognizing the CID information in the incoming call and providing it to the controller 150.

II). The present invention requires a user to input a password during the lock operation, and uses the received password as a medium for opening the lock during the opening operation.

III). The present invention can be provided in the SMS message transmitted from the user terminal other than the phone number of the mobile communication terminal required during the lock operation and / and the opening operation. In this case, the SMS message transmitted from the mobile communication terminal is processed by the CDMA processing unit, and when the SMS message is received, the device may recognize the telephone number as the CID information.

In this case, it is preferable that the SMS message transmitted from the mobile communication terminal has a text (ie, data) arrangement that can be recognized by the device of the present invention.

On the other hand, the present invention, the lock operation and / and the information required during the opening operation further includes an identifier and password in addition to the telephone number. The identifier allows the user to be identified and is arbitrarily determined by the user.

The following describes a method of opening and closing a lock using SMS with reference to the description of III) above.

The object is loaded into an empty locker, and the following SMS message is written using a mobile communication terminal and transmitted to the device of the present invention.

SMS Message: Lock @ 1234

Here, in the form of character array defined by the apparatus of the present invention, the first character is an identifier, the second character is a command, and the third character is a password. Thus, @ is an identifier, lock is a command, and 1234 is recognized as a password. When the SMS message is received, the lock mode is set, the identifier and the password are stored, and the lock is locked.

Then, the user composes the following SMS message using the mobile communication terminal and transmits it to the device of the present invention.

SMS message: Open @ 1234 9504391

Here, in the character array form recognized by the apparatus of the present invention, the first character is an identifier, the second character is a command, the third character is a password, and the fourth character is an authentication number. Therefore, the device of the present invention compares the previously stored information with the information of the SMS message and opens the lock.

The text arrangement form of the SMS message can be arbitrarily determined by the producer, and the user knows the method of using the present invention using the SMS message by describing the method of using the SMS message on the device of the present invention. On the other hand, in the method using the SMS message, there is a 'confirmation' command and the confirmation command is a command for requesting (what) the state of the lock of the present invention. In this case the SMS message is @ OK1234 9504391.

IV). The present invention may not use the keypad portion. In this case, the mode setting of the controller depends on the closed and open state of the door. That is, when the door is changed from open to closed, the closed mode is set. When the phone number and the approval number are received while the closed mode is set, the closed mode is automatically switched to the open mode. Here, in order for the control unit to grasp the closed and open state of the door, it is preferable that a separate opening and closing sensor is mounted on the door. The input to the present invention uses a mobile communication terminal. That is, the user provides the input information to the control unit as a CID or SMS message by using the mobile communication terminal.

V). The present invention detects the opening and closing of the door, and checks the lock state of the door by using the opening and closing detection sensor for outputting the detected signal to the control unit, or allows the user to check the alarm situation that the door is forcibly opened. In operation, when the door is opened while the door is locked, the controller determines whether the door is open or not. The control unit determines that the door is not abnormal according to its control, and determines that it is an abnormal situation, and controls the CDMA processing unit to transmit an SMS message indicating an emergency situation to the phone number stored in the storage unit. On the other hand, when the user locks the door of the locker to check the state of the lock, and then hang up after making a call to the device of the present invention through the mobile communication terminal, the control unit checks the door lock state through the open / close detection sensor, Lock or open, usage time, charges, etc. are sent to the mobile terminal as an SMS message.

The above-described modifications may be applied to the above-described embodiments one by one, or multiple may be combined and applied to the above-described embodiments.

The present invention has the effect that can be used in public places, and because it gives a different authentication number for each user has the effect of increasing the security. The present invention has the effect that the user can be used with confidence by sending an SMS message to the user's mobile terminal when the door is forcibly opened.

Claims (16)

A keypad unit generating an electrical signal corresponding to a user input; A transceiver for receiving a signal through a mobile communication network or transmitting a signal to the mobile communication network; A CDMA processor for processing CID recognition, SMS message transmission and reception by processing a signal transmitted or received to a mobile communication network through the CDMA method; A storage unit for storing a telephone number of the mobile communication terminal input during the lock operation and an authentication number generated corresponding to the telephone number; Set the lock mode or the open mode to the output of the keypad unit, generate an authentication number corresponding to the phone number of the mobile communication terminal entered in the lock mode, and transmit the generated authentication number to the mobile communication terminal as an SMS message, the authentication Performs control to save and close the number and phone number, and performs the open control according to the comparison and comparison between the entered phone number and authentication number and the stored authentication number and phone number in the open mode. A controller for deleting a phone number and an authentication number of the mobile communication terminal stored in the storage unit; And A lock driving unit which locks and opens a door in a mechanical operation according to the control of the controller; Locking device using a mobile communication terminal comprising a. A keypad unit generating an electrical signal corresponding to a user input; A transceiver for receiving a signal through a mobile communication network or transmitting a signal to the mobile communication network; A CDMA processor for processing CID recognition, SMS message transmission and reception by processing a signal transmitted or received to a mobile communication network through the CDMA method; A storage unit for storing a telephone number of the mobile communication terminal input during the lock operation and an authentication number for each user generated corresponding to the telephone number; Set the lock mode or the open mode to the output of the keypad unit, and generates a user-specific authentication number corresponding to the phone number of the mobile communication terminal entered in the lock mode, and transmits the generated authentication number to the mobile communication terminal as an SMS message, The control to save and close the authentication number and the phone number is performed, the open control according to the comparison and comparison between the phone number and the authentication number and the stored authentication number and the phone number entered in the open mode, and lock A control unit for deleting the user's phone number and authentication number stored in the storage unit when canceling; And A lock having a plurality of output ports, different locks are connected to each output port, and controls the locking and opening of the connected lock by transmitting a lock or open control signal to one of the plurality of output ports under the control of the controller. Control unit; Locking device using a mobile communication terminal comprising a. The method according to claim 1 or 2, The control unit performs a comparison operation for the opening only when the phone number of the mobile communication terminal is input through the CDMA processing unit and the authentication number is input through the keypad unit in the open mode. lock. The method according to claim 1 or 2, It further comprises an opening and closing detection sensor for detecting the closing and opening of the lock and outputs a detection result to the control unit, The control unit receives an abnormally open input from the open / close detection sensor in the closed state, and transmits an SMS message indicating the opening of the lock to the mobile communication terminal through the CDMA processing unit. Locking device used. The method of claim 4, wherein The control unit starts a time count when the lock closing signal is input from the open / close detection sensor, and when the lock opening signal is input from the open / close detection sensor, the control unit ends the time count to determine the usage time, and the usage fee corresponding to the determined use time. After calculating the, the CDMA processing unit using the mobile communication terminal, characterized in that the SMS message for the charge to be delivered to the user's mobile communication terminal and the mobile communication provider. The method according to claim 1 or 2, The authentication number generation for each user is a lock device using a mobile communication terminal, characterized in that generated by the authentication number generation device for generating a numeric code under the control of the control unit. In the method of opening and closing the lock of the lock device with a built-in CDMA processing module that can send and receive SMS messages over the mobile communication network, A first step of setting a lock mode according to a user's request; A second step of receiving and storing a telephone number of a mobile communication terminal from a user; A third step of generating an authentication number; Transmitting and storing the authentication number as an SMS message to a mobile communication terminal of the stored telephone number; And A fifth step of locking the lock; Perform a lock operation, including A sixth step of setting an opening mode according to a user's request; A seventh step of receiving a phone number and the authentication number of the mobile communication terminal; An eighth step of comparing the received telephone number and the authentication number with a stored telephone number and an authentication number to determine whether they match; A ninth step of opening the lock only if it matches in the eighth step; And A tenth step of deleting the telephone number and the authentication number stored in the second and fourth steps, respectively, when the lock is released according to the ninth step; Lock opening and closing method using a mobile communication terminal to perform the opening operation, including. In the method of opening and closing the lock using a lock device that is embedded with a CDMA processing module for transmitting and receiving SMS messages through a mobile communication network, and electrically connected to a plurality of locks, A first step of setting a lock mode according to a user's request; A second step of receiving and storing a telephone number of the mobile communication terminal and the number of the lock; A third step of generating an authentication number; Transmitting and storing the authentication number as an SMS message to a mobile communication terminal of the stored telephone number; And A fifth step of locking the lock of the number; Perform a lock operation, including A sixth step of setting an opening mode according to a user's request; A seventh step of receiving a phone number, the authentication number, and the lock number of the mobile communication terminal from a user; An eighth step of determining whether the received telephone number and the authentication number correspond to the stored telephone number and the authentication number corresponding to the lock number received; A ninth step of opening the lock of the corresponding number only if it matches in the eighth step; And A tenth step of deleting the telephone number and the authentication number stored in the second and fourth steps, respectively, when the lock is released according to the ninth step; Lock opening and closing method using a mobile communication terminal to perform the opening operation, including. The method according to claim 7 or 8, The second step is a lock opening method using a mobile communication terminal, characterized in that receiving the phone number of the mobile communication terminal as the CID of the mobile communication terminal. The method according to claim 7 or 8, The second step is a lock opening and closing method using a mobile communication terminal, characterized in that for receiving the telephone number of the mobile communication terminal through the numeric information directly input by the user. The method according to claim 7 or 8, The locking operation may further include a step of requesting and receiving a password from the user and storing the received password. The opening operation may further include comparing the password with the stored password. The ninth step, the lock opening and closing method using a mobile communication terminal, characterized in that the lock is opened when the input password, the mobile number of the mobile communication terminal, the authorization number matches the stored information. The method according to claim 7 or 8, In a state in which the lock is closed, if the CID of the mobile communication terminal that matches the stored phone number is received, the method further includes determining the locked or opened state of the lock and transmitting the result as an SMS message to the mobile communication terminal. Lock opening and closing method using a mobile communication terminal, characterized in that. The method according to claim 7 or 8, When the lock is closed, when receiving the SMS message from the mobile communication terminal of the stored phone number, and after determining the state of the lock or the opening of the lock further comprising the step of transmitting the result as an SMS message to the mobile communication terminal; Lock opening and closing method using a mobile communication terminal, characterized in that. The method according to claim 7 or 8, After the fourth step, Waiting for an acknowledgment of receipt of the SMS message informing the authentication number from the user, performing the fifth step if the acknowledgment is input, and resending the SMS message if the acknowledgment is not input for a predetermined time; Lock opening and closing method using a mobile communication terminal, characterized in that it further comprises. The method according to claim 7 or 8, The second and seventh steps of the lock opening and closing method using a mobile communication terminal, characterized in that the corresponding information is provided in the SMS message sent by the user. The method of claim 15, The SMS message received from the user in the second step and the seventh step further includes unique identifier information for notifying the user and lock password information. Accordingly, the eighth step is to add the unique identifier information and the lock password information to determine whether or not match with the stored information lock lock method using a mobile communication terminal.

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