KR101122041B1 - Methode for controlling for locking safe apparatus of touch input type - Google Patents

Abstract

PURPOSE: A method for controlling a touch input type lock vault apparatus is provided to open the door of the touch input type lock vault apparatus by using other password even if a user forgets one password. CONSTITUTION: A vault apparatus touch input part senses the touch of a user and is inputted input number information through a touch pad part(S101). A controller determines an error in case an input number and a password are not matched(S102). The controller counts error times(S103). The controller returns to an initial state in case the error times are not exceeded the set error times. The controller activates a paralysis mode in case the error times exceed the set error times(S105). The controller stores the history of an error number in emergency storage(S106). The controller determines whether touch input part paralysis time is passed or not(S107).

Description

Method for controlling for locking safe apparatus of touch input type

The present invention relates to a control method of a safe device, and more particularly, to a control method of a touch input lock safe device for improving the anti-theft property and the safety of the storage of the object.

In general, the safe device is used for the storage of valuables or private property such as documents, money, etc. requiring security. Therefore, the safe device must have security to prevent the outsider from easily opening it, and it must have good fire resistance and heat resistance in order to prevent the damage of the storage which may occur from sudden fire. The aim is to safeguard important documents of the enterprise or valuables and property of individuals by improving the degree of protection.

Therefore, the conventional safe device is provided with a key lock on one side of the door of the open and close safe device to open and close the safe device with a key to store valuables and money.

However, the key vault device had a lot of inadequate aspects such as being unable to open and close the safe when the key is lost, and anyone can easily open and close the safe when the key is copied.

In order to solve this problem, a safe device equipped with a button-type locking device has been widely used.

1 is a cross-sectional view of a safe device according to a conventional embodiment.

As shown in FIG. 1, the conventional safe device 1 includes a safe body 2 having a container for accommodating various valuables or documents, money, and the like (hereinafter referred to as a 'safe deposit box'), and the safe body ( 2) is coupled to the front of the opening and closing, the front door is provided with a safe (3) having a button-type locking device (4).

Here, when the user wants to open the safe device provided with the button-type locking device 4, the lock state of the safe device is released by inputting the numbers of the preset passwords in order.

As such, in the case of the button-type safe device using a method of opening and closing the safe device by pressing a button, since the trace of the user, such as a fingerprint, is left on the button corresponding to the password pressed by the user, the button used as the password is easily moved to the outside. There was a problem with exposure.

Therefore, in order to prevent the password of the safe device from being exposed, it is desirable for the user to change the password regularly, but in general, the user of the safe device tends to use it for a long time without changing the password once set.

In addition, if the wrong password is continuously pressed to open the vault device arbitrarily, it may cause a malfunction of the button type locking device of the vault device.

In addition, since the user of the safe device does not guide the number of password input attempts, there is a problem in that the attempt to open the safe device arbitrarily cannot be recognized.

In addition, when a situation in which the safe device is stolen by moving the safe device to an arbitrary place in a place where an indoor layout type safe device is installed, a separate notification function does not work, and thus the user or the periphery of the safe device There was a problem with insufficient theft guidance and prevention of theft.

On the other hand, wall-mounted and floor-mounted safes are installed in a fixed manner, so they are less susceptible to theft due to the movement of safes than indoor layouts. However, damage to the safes using hammers, oxygen welders, etc. There was a problem of cutting the vault door using the theft safe.

In order to solve the above problems, the present invention is to provide a control method of a touch input lock safe device for improving the anti-theft and storage safety of the object.

In order to solve the above problems, the present invention is provided on the outer surface of the safe door of the safe device, but receives the input number information through the touch input unit for detecting the user's touch, and determines whether or not matching with the preset password does not match Determining a case as an error, but counting the number of errors; A second step of determining whether the error number exceeds a preset limit error count and activating a paralysis mode when the limit error count is exceeded; A third step of storing an error number history indicating an error process of the input number in an emergency storage unit and determining whether a preset touch input unit paralysis time has elapsed; A fourth step of receiving input number information through the touch input unit and determining whether to match the password after the touch input unit paralysis time has elapsed; And a fifth step of extracting the error number history from the emergency storage unit and outputting warning notification information on the extracted error if the input number matches the password. To provide.

Here, in the fourth step, the paralysis mode preferably stops driving the touch input unit during the touch input unit paralysis time, and transmits a warning signal to a registered security company server.

The first and fourth steps may further include receiving input number information including an imaginary number before and after the password through the touch input unit, and extracting only the input number matching the password. Do.

Further, in the safe device comprising an opening is formed in the front, the safe body provided with a storage space in the inner side and a safe door hinged to one side of the opening and a locking device for opening and closing the safe door, A touch input unit provided at an outer side to detect a user's touch and input an input number; A storage unit storing a plurality of passwords that can be modified according to a user's use; determining whether the input number input to the touch input unit matches the password, and if not, activates a paralysis mode of the touch input unit, and history of error numbers A control unit for storing a and outputting a control signal to open and close the safe door; A locking device driver for driving the locking device to open and close the safe door; An emergency storage unit for determining an error number if the input number does not match the password and storing the error number history; An alarm device that generates a high alarm sound when the error number of the error number exceeds a preset limit error number; And a tilt detection device for detecting a tilt or an impact of the safe device.

The tilt detection device preferably accommodates metal plated metal balls therein, and activates an alarm device by sensing the movement of the metal ball by the metal sensor part which is external to the metal ball.

Through the above solution, the control method of the touch input lock safe apparatus of the present invention provides the following effects.

First, since the vault device is opened and closed using a plurality of passwords, the vault door can be opened using another password even if one forgets the password.

Second, a tilt detection device is provided inside the safe device to detect a shock or inclination from the outside to generate a warning sound, thereby preventing theft of the safe device in advance and preventing damage to the safe device. can do.

Third, there is a paralyzed mode that stops the operation of the touch input unit of the safe device and guides the danger, thereby preventing continuous input of an input number to open the safe device arbitrarily, and in an attempt to open the safe device arbitrarily. By sending a message informing the user of the safe device about the danger, it is possible to identify the exact situation of the danger situation.

Fourth, since the imaginary number can be entered before and after the preset password, even if an outsider sees the user who inputs the password, it is difficult to accurately identify which number is the password, thereby significantly reducing the possibility of exposure of the password.

1 is a cross-sectional view of a safe device according to a conventional embodiment.
Figure 2 is a perspective view of a touch input lock safe box according to an embodiment of the present invention.
Figure 3 is a schematic block diagram of a touch input lock vault device according to an embodiment of the present invention.
Figure 4 is a front view of the touch input unit of the touch input lock safe box according to an embodiment of the present invention.
Figure 5a is a front view of the safe door of the touch input lock safe box according to an embodiment of the present invention.
Figure 5b is a rear view of the safe door of the touch input lock safe deposit apparatus according to an embodiment of the present invention.
Figure 6 is a cross-sectional view of the tilt detection device of the touch input lock safe box according to an embodiment of the present invention.
7 is a flowchart illustrating a control method of a touch input lock safe box according to an embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings will be described in detail a control method of the touch input lock safe box according to an embodiment of the present invention.

The present invention is not limited to any one type of door, such as a single door, double door, drawer door, the present invention can be applied to all safe devices for accommodating safe deposits.

2 is a perspective view showing a touch input lock safe box according to an embodiment of the present invention, Figure 3 is a schematic block diagram of a touch input lock safe box device according to an embodiment of the present invention.

2 to 3, the safe device 10 of the present invention is the safe body 20, the safe door 30, the locking device 40, the touch input unit 50, the control unit 60, the storage unit ( 61, the emergency storage unit 62, the locking device driving unit 63, the alarm device 64, and the tilt detection device 70 is made.

In detail, the vault body 20 is provided with an opening 21 in the front, a storage space for accommodating safe deposits, such as valuables, important documents therein. Here, the storage space may be further provided with a plurality of prefabricated shelf or drawer device that can be adjusted in height so that the safe deposit box can be housed.

In addition, the vault door 30 is provided hinged to one side of the opening 21 of the vault body 20 to be rotatable, the outer side of one side of the handle to open and close the vault door 30 ( 31) is preferably provided.

Here, the safe door 30 may be provided as a double door or a drawer type door according to the size of the safe body 20, the purpose of the user. In detail, the safe device provided with both doors is hinged to both sides of the opening of the safe device, the safe device provided with a drawer door is each drawer door is formed independently so that each drawer door can be opened and closed independently. desirable.

On the other hand, the locking device 40 is provided with the vault door 30 is protruded to the other side opposite to the one side hinged to the vault body 20, one side thereof is selectively selected by the control unit 60 It is preferable that the locking device driver 63 for performing the locking operation and the opening operation.

In detail, when the locking device 40 protrudes, the protrusion formed in the opening 21 or one side of the opening 21 is cut and accommodated in a locking hole provided to perform the locking operation of the safe device 10. And, if the locking device 40 is accommodated in the vault door 30 side, by releasing the engagement with the protrusion or the locking hole can perform the opening operation of the vault device 10.

  Meanwhile, the touch input unit 50 may be easily understood with reference to FIGS. 4 to 5B.

Figure 4 is a front view of the touch input unit of the touch input lock vault device according to an embodiment of the present invention, Figure 5a is a front view of the safe door of the touch input lock vault device according to an embodiment of the present invention, Figure 5b is The back of the safe door of the touch input lock safe deposit apparatus according to an embodiment of the present invention.

As shown in FIGS. 4 to 5B, the touch input unit 50 includes a touch keypad 51, a voltage indicator 52, a reset button 53, a memory button 54, a battery accommodating unit 55, and an emergency power source. It is preferable to include the terminal 56.

In detail, the touch keypad 51 preferably includes a numeric input unit 57, an enter key 58, and an open key 59 that are turned on by sensing a user's touch received from the outside. Here, the touch keypad 51 is preferably turned on by sensing the electrostatic force or pressure that may occur at the moment of the user's touch with a sensor, but may use other methods of touch recognition according to the user's needs.

In addition, the touch keypad 51 is turned on by using a light emitter such as an LED provided therein, so as to indirectly recognize the user's setting, the current state, the function mode, and the like of the safe device 10. You can change the color.

On the other hand, the numeric input unit 57 is used when a user inputs a predetermined number of input numbers arranged in order to input a predetermined password, and the enter key 58 is an additional function such as replacing and deleting a predetermined password. It is used to check the input when using the, the open key 59 is used to drive the locking device 40 in the state that the password is input, or to use the additional function of the touch input unit 50.

On the other hand, the battery receiving unit 55 is provided on one side of the rear surface of the safe door 30, it is preferable to accommodate a battery for supplying power to drive the touch input unit (50). Here, even if the battery is completely exhausted, the preset password is not erased, so that the touch input unit 50 may be driven when the battery is replaced or when other power is supplied from the outside.

In addition, the voltage indicator 52 is displayed in a polygonal shape on one side of the touch input unit 50 to display the voltage state of the battery used to drive the touch input unit 50.

In detail, when the power of the battery is consumed by a certain amount and it is no longer possible to drive the touch input unit 50, the voltage indicator 52 is turned on with the remaining power of the battery to inform the battery to be replaced.

On the other hand, the emergency power terminal 56 is coupled to the emergency battery when the power of the battery providing the power required to drive the touch input unit 50 is no longer driven to drive the touch input unit 50, It is preferable to be provided at one side of the touch input unit 50 to temporarily supply power.

Here, the emergency power terminal 56 preferably accommodates a battery, but may be provided with a terminal that can be connected to another power supply that can supply power to the touch input unit 50.

On the other hand, the reset button 53 is one of the touch input unit 50 to reset the product when the touch input unit 50 does not respond to the user touch despite the power supply to the touch input unit 50 is smooth It is preferably provided on the side.

In this case, when the reset button 53 is pressed for a predetermined time, the state is changed to the state before the product error occurs within the range in which the password is not erased.

In addition, the memory button 54 is preferably provided on the back of the vault door 30 provided with the touch input unit 50, the memory button 54, when generating or deleting a password, other addition It is preferably used with other buttons that will use the function.

On the other hand, the controller 60 determines whether the input number input to the touch input unit 50 matches the preset password, and if it does not match, the input number is no longer input to the touch input unit 50. Do not let the paralysis mode work for a certain time.

In detail, a predetermined time during which the paralysis mode is maintained is referred to as a touch input unit paralysis time, and the remaining time is displayed through the numeric input unit 57 of the touch pad unit 51 during the touch input unit paralysis time. For example, when the touch input unit paralysis time is 5 minutes remaining, only the number 5 of the number input unit 57 is turned on, and as the time decreases, it is preferable to display the number corresponding to the minute unit. Here, the touch input unit paralysis time may be selectively designated by the user.

After all of the touch input unit paralysis time has passed, the touch input unit 50 is driven again to input the input number.

In addition, the control unit 60 stores the error number history of the input number input to the touch input unit 50 in the emergency storage unit 62, the locking device 40 provided in the safe door 30. It is preferable to output a control signal to selectively open and close the safe door 30 by driving.

On the other hand, the storage unit 61 is connected to the control unit 60, and stores the password input through the touch input unit 50 connected to the control unit 60. In this case, the storage unit 61 is configured by connecting a plurality of electrical erasible programmable read only memory (EEP) devices in parallel, and can be arbitrarily stored, modified, and deleted by the user.

That is, even if the storage unit 61 is damaged by a sudden fire or an external shock, the password is stored in a plurality of EEP devices provided in parallel, so that even if one EEP device is not driven, the other EEP device may be used. The storage unit 61 can be used without deleting the password.

In addition, the emergency storage unit 62 is connected to one side of the control unit 60 in order to store the error number does not correspond to the input number and the password entered by touching the touch input unit 51. Is preferred.

In detail, when a situation occurs in which the input number of the password and a different number combination is input to open the safe device 10 arbitrarily, the controller 60 regards the input number input as the error number. The input error number is stored in a memory provided in the emergency storage unit 62.

In addition, the emergency storage unit 62 transmits the stored error number history to the control unit 60 when the safe device 10 is opened in a normal manner and attempts to open the safe device 10. To alert the user by outputting a warning sound and providing a stored error number history to the user.

On the other hand, the locking device driver 63 is preferably connected to one side of the locking device 40 to receive the open signal from the control unit 60 to open the vault door 30.

In detail, when the input number input through the touch of the touch input unit 50 corresponds to the password, the control unit 60 transmits an open signal to the locking device driver 63 and receives the open signal. The locking device driver 63 is set in a state in which a drive motor provided therein can be driven.

Thereafter, the handle 31 is rotated at the same time as the handle 31 provided on the outer surface of the vault door 30 to drive the locking device, and as a result, the vault door 30 is opened.

Here, the locking device 40 is a basic method that the motor is driven by the rotation of the handle 31, but if the control unit 60 determines whether the password matching and confirming the match, the drive motor is automatically The locking device 40 may automatically slide to rotate.

On the other hand, the alarm device 64 preferably outputs a high warning alert sound when tilting or impacting the safe device 10 from the outside. In detail, the alarm device 64 receiving the warning alarm sound signal outputs a warning sound of 100 dB or more for a predetermined time to guide an attempt to open the safe device 10 from the outside. Here, the alarm device 64 may mute the warning notification sound by the user's selection.

On the other hand, the inclination detection device 70 is provided connected to one side of the control unit 60, an impact is applied to the safe device 10, or to move the safe device 10 to any place It is desirable to detect the inclination of the safe device 10 that may occur when.

6 is a cross-sectional view of the tilt detection device of the touch input lock safe deposit apparatus according to an embodiment of the present invention.

As shown in FIG. 6, the tilt detection device 70 preferably includes a detection device body 71, a metal ball 72, and a metal sensor unit 74.

In detail, the sensing device body 71 is made of an insulating material, the metal ball receiving portion 73 that can accommodate the metal ball 72 and the metal ball to move the metal ball 72 therein A part 75 is provided through the hole, and a plurality of the metal sensor parts 74 are formed to protrude to be connected to a circuit outside the sensing device body 71 at one side of the metal ball receiving part 73. Is preferred.

Here, the metal ball 72 is preferably made of nickel-plated copper alloy, or a spherical shape made of an alloy of copper and nickel. However, the metal ball 72 may be made of another metal material capable of detecting an electrical signal.

In detail, when the safe device 10 is not tilted, the metal ball 72 is seated in the metal ball accommodating portion 73 therein, which is perforated in the sensing body 71 of the tilt detection device 70. End portions of the metal sensor 74 are provided to abut on the outer surface of the metal ball 72.

Here, the metal ball 72 of the tilt detection device 70 is seated on the metal ball receiving portion 73 when the safe device 10 is pressed out from the outside, or when vibration occurs due to an external impact. In this state, the metal ball moving part 75 is separated, and the contact with the metal sensor part 74 provided in contact with the metal ball 72 is dropped.

Therefore, the metal sensor unit 74 detects the movement of the metal ball 72 and transmits the metal ball 72 departure information to the control unit 60, and the control unit 60 is the alarm device ( 64, the alarm notification signal is transmitted, so that the alarm device 64 outputs the warning guide sound.

Therefore, when the metal sensor unit 74 detects the movement of the metal ball 72 inside the tilt detection device 70 and the safe device 10 is tilted or shaken, a warning sound may be generated. Theft accident of the safe device 10 can be prevented in advance, and the act of damaging the safe device 10 can be prevented.

Next, a method of opening the safe device 10 using the touch input unit 50 will be described with reference to FIGS. 2 to 5.

First, when a user touches the touch input unit 50, a driving notification sound for notifying the driving of the touch input unit 50 is output, and the numeric input unit 57 and the enter key provided in the touch input unit 50 are output. 58) and the open key 59 are turned on. Thereafter, the user can input any input number in the lit numeric input unit 57. In this case, when the number of the number input unit 57 is touched to input the input number, a touch guide sound is output at the same time as each touch.

After the user inputs all the input numbers, the user touches the open key 59. In this case, when the input number matches the preset password, an opening and closing notification sound indicating that the safe door 30 is openable and output is output, and the handle 31 circumferentially provided on the front of the safe door 30. When turned in the direction, the locking device 40 is driven to open the safe door 30.

In this case, when the input number does not match the password, a warning notification sound is output for a predetermined number of errors, and if the preset number of times exceeds a preset limit error number, the paralyzing mode in which the driving of the touch input unit 50 is stopped is fixed. It will work for hours.

After the preset touch input unit paralysis time has elapsed, the paralyze mode of the touch input unit is released so that the user can input an input number to the touch input unit 50 again.

Next, a process of setting a password using the touch input unit 50 will be described.

First, pressing the memory button 54 provided on one side of the back of the safe door 30 in the state in which the safe door 30 of the safe device 10 is opened, driving of the memory button 54 The guide sound is output at the same time, and inputs the number combination corresponding to the password to be set by touching the corresponding number of the touch pad unit 51 of the touch input unit 50. If the entered input number corresponds to the password to be set, the enter key 58 is touched, a setting guide sound guiding that the input number is stored as the password is output, and the set password is designated as an independent password. When the independent password is input to the touch input unit 50, the safe door 30 can be opened.

In addition, a plurality of auxiliary passwords may be set in a similar process to that of registering the independent password. In detail, the method of storing the auxiliary password, when the memory button 54 is pressed and a driving guide sound is output, inputs a designated number to remind the touch pad unit 51 of which auxiliary password is the secondary password. Touch enter key 58. After that, if the user inputs the number combination to be used as the auxiliary password and touches the enter key 58 again, a registration notification sound is output, and the safe door 30 can be opened with the registered auxiliary password.

Therefore, since the safe device 10 can be opened and closed by using the independent password and the plurality of auxiliary passwords, traces used by the user are found on the touch keypad 51 using only one password to infer the password. Something can be prevented, and even if the independent password is forgotten, the vault door 30 can be opened using another auxiliary password.

In addition, the password may be deleted by a process similar to that of setting the password. Next, the set password deletion process will be described. Here, the password refers to the independent password and the auxiliary password collectively.

First, the set auxiliary password can be deleted individually by the designated number, it is possible to delete all at once. To delete the auxiliary password for each designated number, first press the memory button 54, and touch the enter key 58. Then, after touching the number corresponding to the designated number of the auxiliary password to be erased and touching the enter key 58, a guide sound is output, and the auxiliary password corresponding to the designated number is deleted.

In this case, when the auxiliary password is to be deleted, all the auxiliary passwords are deleted at once by pressing the number '0' instead of the designated number in the order of pressing the designated number. That is, pressing the memory button 54 and touching the enter key, and then pressing the number '0' instead of the designated number and touching the enter key 58 is deleted. Therefore, since the number '0' is a number for deleting all the auxiliary passwords, it is preferable not to use the designated number of the auxiliary password.

On the other hand, even if all the secondary passwords are deleted at the same time as described above, since one of the passwords necessary to open the safe device 10 should not be deleted, the independent password is not deleted and can only be changed. .

Similarly, other additional functions can be set using the memory button 54. The silent mode may be set to mute the notification sound generated whenever the touch pad unit 50 is touched. In the silent mode setting method, after pressing the memory button 54 and then clicking the number button except for the number "0" and touching the enter key 58, a guide sound is output after a predetermined time and the silent mode is set. .

For this reason, even when the touch input unit 50 is touched in the state in which the silent mode is set, the guide sound or the touch sound is not output, and the silent mode setting process is performed once more when the silent mode is set in the silent mode. It is possible to terminate.

Meanwhile, the control method of the touch input lock safe device provided with the touch input unit 50 will be described with reference to FIGS. 1 to 7.

7 is a flowchart illustrating a control method of the touch input lock safe box according to one embodiment of the present invention.

As shown in FIGS. 1 to 7, when driving is started by detecting a user's touch on the touch input unit 50 provided on the outer surface of the safe door 30 of the safe device 10, the touch input unit ( Input number information is received through the touch pad unit 51 of step 50 (S101).

In addition, the controller 60 determines whether the input number matches the preset password, and if it matches, the lock device driving unit to open the safe door 30 of the safe device 10. When the signal is applied to 63 and the guide sound is output, the knob 31 of the safe door 30 is rotated to unlock the safe door 30 (S111).

In this case, when the input number and the password do not match, the controller 60 determines that an error is generated (S102), and counts the number of times of inputting the error number determined as the error (S103).

In addition, the process of determining whether the counted error count exceeds the preset limit error count is performed (S104). Here, when the counted error count does not exceed the limit error count, the system returns to the initial state so that an input number can be input again, and when the counted error count exceeds the limit error count, the paralyze mode is activated. The process is performed (S105).

Here, the paralysis mode in the fourth step is driven so that an input number cannot be input to the touch input unit 50 during the preset touch input unit paralysis time when the counted error number exceeds the limit error number. And an alarm device for generating a high-alert alarm sound that can guide a warning about the paralysis mode operation and any operation of the touch input unit through the control unit 60.

In addition, the vault device 10 previously registered with the security company transmits a warning signal to the security company server about a dangerous situation for the paralysis mode operation, so that the user of the vault device 10 can recognize the transmitted information. This can be provided by text, or by a message.

Due to this, it is possible to prevent the continuous input of the input number to open the vault device 10 arbitrarily, and to receive a message indicating the danger of opening the vault device arbitrarily. The situation can be grasped.

Next, a process of storing an error number history indicating an error process of the input number in the emergency storage unit is performed (S106), and a process of determining whether the touch input unit paralysis time has elapsed is performed (S107).

Here, the remaining time of the touch input unit paralysis time is preferably displayed by lighting the corresponding number on the number input unit 57 in minutes so that the remaining time can be grasped by the number input unit 57 of the touch input unit 50. .

In addition, when the touch input unit paralysis time has not elapsed and attempts to input the input number, it is preferable that the paralysis mode is activated again. On the other hand, the paralysis mode is deactivated after the touch input unit paralysis time has elapsed.

In addition, when the progression of the paralysis mode is completed, the input number information is input through the touch input unit 50 (S108), and a process of determining whether or not to match the password is performed (S109). Here, if the input number does not match the password, it is regarded as an error number, and a process of counting the number of times of error by inputting the error number is performed (S103).

Here, when the input number matches the password, the error number history stored in the emergency storage unit is extracted and transmitted to the control unit 60, and the touch input unit 50 is turned on with respect to the transmitted error number history. By outputting to the user of the safe device 10 to recognize the paralysis mode situation, and at the same time the control unit 60 sends an electrical signal to the alarm device 64 to output a warning notification sound (S110).

In addition, the control unit 60 transmits a driving signal to the locking device driving unit 63, and the user of the safe device 10 rotates the handle 31 of the safe door 30 to open the safe device. (S111)

On the other hand, when the user enters the input number using the touch input unit 50, it is preferable that the safe device 10 is opened even if the input number information including the imaginary number before and after the password.

In detail, in the process of inputting the input number by the user to the touch input unit 50 (S101 and S108), in order to prevent exposure of the password, a random number that is not related to the password before and after the number combination of the password If the input includes the imaginary number, the control unit 60 further includes extracting only the input number matching the password.

When the extracted input number matches the password, the error number history and warning notification sound of the paralyzed mode previously output may be output (S110), and the opening process of the safe device 10 is performed ( S111).

As a result, a number other than some numbers corresponding to the preset password of the touch keypad 51 may be used, and thus a situation of inferring the password as a user's touch trace may be prevented to some extent.

In addition, even if an outsider sees a user who enters the password to open and close the safe device 10, since the imaginary number is entered before and after the password, the input number is difficult, so it is difficult to determine exactly which number combination is the password. The possibility of exposing the password can be significantly reduced.

As described above, the present invention is not limited to the above-described embodiments, but may be modified and implemented by those skilled in the art without departing from the scope of the claims of the present invention. Such modifications are within the scope of the present invention.

10: safe device 20: safe body
21: opening 30: vault door
31: handle 40: locking device
50: touch input unit 51: touch keypad
52: Voltage indicator 53: Reset button
55: battery compartment 56: emergency power terminal
57: numeric input unit 58: enter key
59: open key 60: control unit
61: storage 62: emergency storage
63: locking device drive unit 64: alarm device
70: tilt sensor 71: tilt body
72: metal ball receiving portion 73: metal sensor bar
74: metal ball

Claims (5)

It is provided on the outer surface of the safe door of the safe device, and receives the input number information through a touch input unit that detects the user's touch, and determines whether it is an error by determining whether it matches with a preset password, but counts the number of errors. The first step to do;
A second step of determining whether the error number exceeds a preset limit error count and activating a paralysis mode when the limit error count is exceeded;
A third step of storing an error number history indicating an error process of the input number in an emergency storage unit and determining whether a preset touch input unit paralysis time has elapsed;
A fourth step of receiving input number information through the touch input unit and determining whether to match the password after the touch input unit paralysis time has elapsed; And
And if the input number matches the password, extracting the error number history from the emergency storage unit, and outputting warning notification information on the extracted error. The method of claim 1,
In the fourth step, the paralyzing mode stops driving of the touch input unit during the touch input unit paralysis time, and transmits a warning signal to a pre-registered security company server. The method of claim 1,
The first step and the fourth step,
And receiving input number information including an imaginary number from the front and back of the password through the touch input unit, and extracting only the input number matching the password. In the safe device comprising an opening is formed in the front, the safe body having a storage space inward, the safe door is hinged to one side of the opening and a locking device for opening and closing the safe door,
A touch input unit provided at an outer side of the vault door to detect a user's touch and input an input number;
A storage unit storing a plurality of passwords that can be modified according to a user's use;
It is determined whether the input number inputted to the touch input unit matches the password, and if it does not match, operating the paralysis mode of the touch input unit, storing an error number history, and outputting a control signal to open and close the safe door. Control unit;
A locking device driver for driving the locking device to open and close the safe door;
An emergency storage unit for determining an error number if the input number does not match the password and storing the error number history;
An alarm device that generates a high alarm sound when the error number of the error number exceeds a preset limit error number; And
And a tilt input device configured to detect a tilt or an impact of the safe device. The method of claim 4, wherein
The tilt detection device,
The metal-plated metal ball is accommodated therein, the touch sensor type lock safe device, characterized in that the metal sensor unit circumscribed with the metal ball detects the movement of the metal ball to operate an alarm device.

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