JP2000003490A - Security equipment - Google Patents

Abstract

(57) [Summary] [Problem] Attach security sensors to doors and windows of buildings, etc.
Regarding a security device that detects the operation of this security sensor and issues an alarm, a security mode that is relatively simple to set and release,
It is an object to provide a new security device having a security mode in which cancellation is relatively difficult. SOLUTION: First security mode input means 7 and 8 for setting and canceling a first security mode, second security mode input means 9 for setting a second security mode, and a password for inputting a password. When the number sensor 10 detects the operation of the security sensor 3 while the first or second security mode is set, an alarm is issued to the outside, and when a predetermined password is input from the password input device, the second security mode is set. Control means 2 for canceling is provided.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a security device for attaching a security sensor to a door or a window of a building and detecting an operation of the security sensor to generate an alarm.

[0002]

2. Description of the Related Art Conventionally, there is known a security device in which a security sensor is attached to a door or a window of a building, and an alarm is generated by detecting the operation of the security sensor. Security sensors include a magnet sensor, a heat ray sensor, and a glass break sensor.

A magnet sensor is composed of a switch body with a built-in switch element and a magnet body with a built-in magnet. The switch body is attached to the building body, the magnet body is attached to a door or window, and the door is closed. The switch element is turned off because the switch body and the magnet body are close to each other, and the switch element is turned on because the switch body and the magnet body are separated when the door or the like is opened, thereby detecting that the door or the like is opened. Things.

The on / off state of the switch element is detected by the main unit, and when it is detected that the door or the like is opened during the setting of the security mode, the main unit sounds a buzzer or the like and issues an alarm to the outside. In the case of multi-family housing and office buildings, notify the management office and security company.

[0005]

By the way, it is desirable that the security device can select between a security mode that is relatively easy to use and set, and a security mode that is relatively difficult to release, for example, by inputting a password. .

When a family member sleeps at night or the like, it is more convenient to use a security mode in which setting and cancellation are simple. This is because it is troublesome to enter a password every time to wake up in the morning and release the security mode.

On the other hand, when the family member goes out, for example, the security mode cannot be released without inputting a personal identification number.

The present invention has been made to solve such a conventional problem, and has a new security device having a security mode in which setting and release are relatively simple, and a security mode in which release is relatively difficult. The purpose is to provide.

[0009]

In a security device according to the present invention, first security mode input means for setting and canceling a first security mode, and second security device for setting a second security mode. A mode input unit, a password input unit for inputting a password, and an external alarm when an operation of the security sensor is detected during the first or second security mode setting,
Control means for canceling the second security mode when a predetermined password is input from the password input means.

According to the present invention, there is provided a new security device having a first security mode in which setting and release are relatively easy, and a second security mode in which release is relatively difficult.

[0011]

DESCRIPTION OF THE PREFERRED EMBODIMENTS According to the first aspect of the present invention, a first security mode input means for setting and canceling a first security mode and a second security mode setting means for setting a second security mode are provided. Security mode input means, a security code input means for inputting a security code, and an alarm is issued to the outside when the operation of the security sensor is detected during the first or second security mode setting, and a predetermined security code is input from the security code input means. Control means for canceling the second security mode when a number is input, and a first security mode that is relatively easy to set and cancel, and a second security mode that is relatively difficult to cancel by inputting a password. 2 security modes can be selected.

According to a second aspect of the present invention, there is provided first security mode input means for setting and canceling the first security mode, and second security mode input means for setting and canceling the second security mode. And a security code input means for inputting a security code, and when the operation of the security sensor is detected during the first or second security mode setting, an alarm is issued to the outside, and the security sensor is activated during the second security mode setting. After that, there is provided control means for canceling the second security mode by inputting a predetermined security number from the security number input means, and the first security mode which is relatively easy to set and cancel, and the security sensor are provided. After the activation, it is possible to select the second security mode, which is relatively difficult to release, which is released by inputting the password.

According to a third aspect of the present invention, there is provided first security mode input means for setting and canceling a first security mode, and second security mode input means for setting a second security mode. A password input means for inputting a password, a password registration means for registering a password,
When the operation of the security sensor is detected during the setting of the security mode, an alarm is issued to the outside, and when a predetermined password is input from the password input means, the second security mode is released. A control means for prohibiting the registration of the personal identification number by the personal identification number registration means after the security sensor is activated; a first security mode in which setting and release are relatively simple; The second security mode, which is difficult to cancel, can be selected, and the registration of the personal identification number is prohibited in consideration of the change registration by the intruder after the security sensor operates during the setting of the second security mode.

According to a fourth aspect of the present invention, in the first aspect of the invention, the control means detects the operation of the security sensor after a predetermined time delay after the security mode is set. A sensor attached to a place where a family member enters and exits is activated after a certain time delay in consideration of the family member's entry and exit, and the family member can go out within this delay time after setting the security mode. .

According to a fifth aspect of the present invention, in the invention of any one of the first to third aspects, the control means issues an alarm after a predetermined time delay after the operation of the security sensor. The alarm provided by the sensor attached to the place where the person enters and exits is activated after a certain time delay in consideration of the entering and leaving of the housekeeper, and the housekeeper can cancel the security mode within this delay time.

According to a sixth aspect of the present invention, in the first aspect of the invention, the control means receives a predetermined password from the password input means and operates the first security mode input means. Then, the second security mode is canceled by inputting a predetermined number of passwords and then pressing the first security mode input means, thereby canceling the second security mode. Canceling the security mode 2 can be made more difficult.

According to a seventh aspect of the present invention, in the third aspect of the present invention, the control means determines that an incorrect password has been transmitted a predetermined number of times from the password input means after the security sensor is activated during the setting of the second security mode. When the password is entered, the registration of the personal identification number is prohibited, and the change registration of the personal identification number is prohibited in consideration of the operation by the intruder.

FIG. 1 shows an embodiment of the present invention.
This will be described with reference to FIG.

FIG. 1 is a block diagram showing an embodiment of a security device according to the present invention, and FIG. 2 is a front view of an operation panel thereof. The security device 1 according to the present embodiment is configured to be controlled by a control unit 2 having a computer device built therein.

The control section 2 sets / cancels a security input mode 4 to which a plurality of security sensors 3 are connected, an alarm output section 6 to which a buzzer 5 which emits an alarm sound is connected, and an alarm output section 6 which is connected. A security 1 key 7, a security 2 key 8 for setting / cancelling the security 2 mode, an outgoing key 9 mainly used when going out to automatically set the security out mode when a predetermined condition is satisfied, and "0" A numeric keypad 10 for inputting a personal identification number mainly consisting of numeric keys of ".about." 9, a security key 11 for setting / releasing a personal identification number registration mode for registering a personal identification number for canceling the security going-out mode, and a registered personal identification number Is connected to a personal identification number memory 12 for storing

The security sensor 3 uses, for example, the magnet sensor described above, and is installed on a door or window of a building. The sensor input unit 4 detects which of the plurality of security sensors 3 has been activated, and notifies the control unit 2 of the detection result.

The security 1 key 7 is mainly for the security sensor 3 attached to a window or the like, and is an operation element for setting / releasing the security 1 mode in which an alarm sound is generated immediately when the security sensor 3 is activated.

The security 2 key 8 is mainly for the security sensor 3 attached to an entrance door or the like through which a family member enters and exits. After the security mode is set, the security sensor 3 is activated after a certain time delay, and the security sensor 3 is activated. Is an operator for setting / cancelling the crime prevention 2 mode which emits an alarm sound after a delay of a predetermined time. The family member can use this delay time to set / cancel the security mode when going out and going home.

The going-out key 9 is an operator for setting a security going-out mode when a predetermined condition is satisfied after the operation, for example, when a predetermined time elapses. The security outing mode is a mode in which the security 1 mode and the security 2 mode are simultaneously set, and is released when a password is input from the numeric keypad 10.

The crime prevention 1 mode and crime prevention 2 mode correspond to a first crime prevention mode, and the crime prevention going-out mode corresponds to a second crime prevention mode. In addition, security 1 key 7 and security 2
The key 8 corresponds to first security mode input means, and the out-going key 9 corresponds to second security mode input means. The numeric keypad 10 corresponds to a password input unit, and the numeric keypad 10 and the password key 11 correspond to a password registration unit.

Next, the operation of the present embodiment will be described with reference to the flowcharts shown in FIGS.

(Pressing of Security 1 Key) First, the operation when the security 1 key 7 is pressed will be described with reference to the flowchart shown in FIG. The security 1 key 7 is an operator for setting and canceling the security 1 mode.

When the control unit 2 detects that the security 1 key 7 has been pressed, it determines whether the security 1 mode has already been set (step S11). If not set,
It is determined whether the security mode is set (step S12). Security 1 if not set in this mode
The mode is set (step S13).

If the security 1 mode has already been set, it means that the security 1 key 7 has been pressed again, so the security 1 mode is released (step S14). If the alarm sounds, stop. If the crime prevention mode has been set, the process ends without setting the crime prevention 1 mode.

(Pressing of Security 2 Key) Next, the operation when the security 2 key 8 is pressed will be described with reference to the flowchart shown in FIG. The security 2 key 8 is an operator for setting and canceling the security 2 mode.

When the control unit 2 detects that the security 2 key 8 has been pressed, it determines whether the security 2 mode has already been set (step S21). If not set,
It is determined whether the security outing mode has been set (step S22). Security 2 if not set in this mode
The mode is set (step S23), and a start timer is set (step S24).

The activation timer is a timer for activating the security mode after a certain period of time from being set. When the security sensor 3 is attached to the entrance door, the family can go outside within this delay time. .

If the security 2 mode has already been set, the security 2 key 8 has been depressed again, and the security 2 mode is released (step S25). If an alarm sound is generated, the operation is stopped. If an activation timer or an alarm timer described later is set, the operation is reset.

If the security outing mode is set,
The process is ended without setting the security 2 mode. As described above, the crime prevention mode 1 and the crime prevention mode 2 can be set at the same time, but cannot be set at the same time as the crime prevention going-out mode.

(Pressing of Outgoing Key) Next, the operation when the outgoing key 9 is pressed will be described with reference to the flowchart shown in FIG. The outing key 9 is an operator for setting a security outing mode.

When the controller 2 detects that the outing key 9 has been pressed, the controller 2 determines whether the security outing mode has already been set (step S31). If it has not been set, it is determined whether the security 1 mode or the security 2 mode has been set (step S32). If not set, the security going out mode is set and the start timer is set (step S32). Steps S33 and S34).

If the security outing mode has already been set, the process is terminated because the password is not released unless a password is entered. Also, when the security mode is set to the first and second modes, the security exit mode is not set unless this mode is released, and the process is terminated.

(Operation of Numeric Keypad) Next, the operation when the numeric keypad 10 is depressed will be described with reference to flowcharts shown in FIGS. The numeric keypad 10 is an operator for inputting a password for canceling the security outing mode or registering the password.

When detecting that the numeric keypad 10 has been pressed, the control unit 2 determines whether to input a password for canceling the out-of-home mode (step S41) or to input a recording password in the password registration mode. Yes (Step S4
2). If it is not in any of the modes, the process ends.

In the case of the out-of-home mode, the numerical value of the depressed numeric keypad 10 is a personal identification number, so whether the first digit is input or not is determined by the digit number counter (step S43). If the digit number counter is zero, it is the first digit, so the password input timer is set (step S44). This timer is for monitoring that a personal identification number (four digits in this example) is input within a predetermined time, and is cleared if it is not input within the time.

Next, the numerical value of the pressed numeric key 10 is stored (step S45), and the digit number counter is incremented by one (step S46). Similar processing is performed for the second and subsequent digits (steps S45 and S46).

Next, if the input numerical value is the first to third digits (step S47), the process is terminated. If the input number is the fourth digit, the four-digit number is stored in the password memory 1.
A comparison is made with the four-digit password stored in 2 (step S48). As a result, if the two numbers match (step S49), it means that the correct personal identification number has been input, and the security outing mode is canceled (step S50). If the alarm sound is generated, the operation is stopped, and if the start timer or the alarm timer is set, the operation is reset.

Next, the password input timer is reset, the stored numerical value is cleared, the digit number counter is reset (step S51), and the process is terminated. This processing is 4
This is also done when the digit passwords do not match. Therefore, the input of the fifth digit and thereafter is performed again from the first digit.

In the case of the password registration mode (step S
42), whether the numerical value of the pressed numeric keypad 10 is the input of the first digit of the 4-digit password is determined by the digit number counter (step S52). If the number-of-digits counter is zero, it is the first digit, so the personal identification number registration timer is set (step S).
53). This timer is for monitoring so that a four-digit personal identification number is registered within a certain period of time, and the registration mode is canceled if it is not entered within the period.

Next, the numerical value of the pressed numeric keypad 10 is stored (step S54), and the digit number counter is incremented by one (step S55). If it is not the first digit, it is determined whether it is the fifth digit (step S56). If it is not the fifth digit, it is the second to fourth digits, so the processing of steps S54 to S55 is performed.

Next, if the input numerical value is the first to third digits (step S57), the processing is terminated. If it is the fourth digit, the registration standby flag is set to store the four-digit password entered by pressing the password key 11 in the password memory 12 (step S58), and the process ends.

If the numerical value of the pressed numeric key 10 is the fifth digit (step S56), the number of digits has been exceeded, so the password registration timer is reset, the stored numerical value is cleared, and the digit number counter is reset. The registration standby flag is reset (step S59), and the input process starts from the first digit (step S52).

(Pressing of Security Key) Next, the operation when the security key 11 is pressed will be described with reference to the flowchart shown in FIG. The password key 11 is an operator for setting and canceling the password registration mode for registering the password, and for storing the password entered in the registration mode in the password memory 12.

When detecting that the password key 11 has been pressed, the control unit 2 determines whether or not the password registration mode has been set (step S61). If not set,
On condition that an alarm is not being generated and that an alarm timer described later is not set (steps S62 and S62).
63), the personal identification number registration mode is set (step S6)
4). Prohibiting the registration of a password during an alarm or during the setting of an alarm timer prevents an intruder from changing the password and canceling the alarm.

If the password registration mode has already been set, it is determined whether or not the registration standby flag has been set (step S65). If the flag has been set, the four-digit numerical value stored in step S54 is used as the password. Number memory 1
2 (step S66), and the password registration mode is released (step S67). At the same time, the password registration timer is reset, the stored numerical value is cleared, the digit number counter is reset, and the registration waiting flag is reset.

If the registration standby flag has not been set, the password key 11 is pressed again, and the password registration mode is immediately released (step S67). In this case also, the password registration timer is reset at the same time, the stored numerical value is cleared, and the digit number counter is reset.

(Operation of Sensor) Next, the operation when the security sensor 3 operates will be described with reference to the flowchart shown in FIG.

When the control unit 2 detects that the security sensor 3 has been activated, it is in the security mode 1 (step S7).
1) The alarm sound output unit 6 is controlled to sound the buzzer 5 to generate an alarm sound (step S72).

If the mode is the security 2 mode (step S7)
3) The control unit 2 determines whether the activation timer has been set (step S74). If it has been set, the security mode has not been activated yet, and the process ends.

If the start timer is not set,
Determine whether the alarm timer is set (step S
75), if set, other security sensors 3
Is activated and the alarm timer is set, thus ending the processing. If the alarm timer has not been set, the alarm timer is set (step S76). The alarm timer is for delaying the generation of the alarm for a fixed time.

In the security outing mode (step S7)
7), the control unit 2 determines whether or not the activation timer is set (step S78). If the activation timer is set, the security mode has not been activated yet, and the process ends.

If the start timer has not been set,
It is determined whether the activated security sensor 3 is for a door or a window (step S79), and if it is for a window, the process proceeds to step S72 to generate an alarm (step S72). If it is for a door, the process proceeds to step S75. If none of the security modes has been set (step S77), the process ends.

(Timer Interruption) Next, FIGS.
The operation of each timer for each unit time will be described with reference to the flowchart shown in FIG.

The control unit 2 decrements the time set in each timer at every predetermined unit time (for example, every one minute). First, if the activation timer of the crime prevention 2 mode is set (step S81), the value of the timer is decremented (step S82), and it is determined whether the time is up (step S83). If time is up, crime prevention 2
The mode is activated and the activation timer is reset (step S84). If the time is not up, step S84 jumps.

If the activation timer of the security outing mode is set (step S85), the value of the timer is decremented (step S86), and it is determined whether the time is up (step S87). If the time is up, the security mode is activated and the activation delay timer is reset (step S88). If the time is not up, step S88 jumps.

Next, if the password input timer is set (step S89), the value of the timer is decremented (step S90), and it is determined whether the time is up (step S91).

If the time is up, it means that the four-digit password for canceling the crime prevention outgoing mode has not been input within a certain period of time, so the password input timer is reset.
The stored numerical value is cleared and the digit number counter is reset (step S92). If the time is not up, step S92 jumps.

If the personal identification number registration timer is set (step S93), the value of the timer is decremented (step S94), and it is determined whether the time is up (step S95). If the time is up, it means that the four-digit personal identification number to be registered has not been input within a certain time, and the registration mode is canceled (step S96). At the same time, the password registration timer is reset, the stored numerical value is cleared, the digit number counter is reset, and the registration waiting flag is reset (step S96). If the time is not up, step S96 jumps.

Next, if the alarm timer is set (step S97), the value of the timer is decremented (step S98), and it is determined whether the time is up (step S99). If the time is up, the alarm sound output section 6 is controlled to sound the buzzer 5, the alarm timer is reset (step S100), and the process is terminated. If the time is not up, step S100 jumps.

(Other Embodiments) In the above-described embodiment, after the security outing mode is set, the security cannot be released unless a security code is input, but before the security sensor is activated. If there is, the key may be released by pressing the outside key again. In this way, if there is a person at home, it can be easily released.

In the above-described embodiment, the security mode is released by inputting the personal identification number.
If the security key 1 or the security key 2 is not pressed after the input of the personal identification number, the key may not be released. By doing so, the confidentiality at the time of cancellation can be further increased.

In the above-described embodiment, when the security input mode is canceled by inputting a password, if an incorrect password is input, the password is repeatedly input until the password input timer expires. Can be
If an incorrect security code is input a plurality of times after the security sensor is activated, registration change of the security code may be prohibited for a certain period in consideration of an operation by an intruder.

[0068]

As described above, according to the present invention, it is possible to select between the first security mode in which setting and cancellation are easy and the second security mode in which cancellation is relatively difficult by inputting a password. For example, when a family member is at home, the first security mode can be set, and when the user goes out, the second security mode can be set.

Further, the release of the set second security mode is released by the second security mode input means (outgoing key) before the security sensor is activated, and is released by inputting the personal identification number after the security sensor is activated. If there is a resident at home after the second security mode is set, it can be canceled without inputting a troublesome password.

According to the present invention, the registration of the security code for canceling the set second security mode is prohibited after the security sensor is activated during the setting of the second security mode. Changing the number and releasing the second security mode can be prevented.

Further, according to the present invention, since the operation of the security sensor is detected after a certain time delay after the security mode is set, a sensor attached to a place where a family member enters or exits, such as an entrance door, can detect a person entering or leaving the family. Considering this, the operation can be started after a certain time delay, and the family member can go out within this delay time after setting the security mode.

Further, according to the present invention, an alarm is issued after a certain period of time has elapsed after the operation of the security sensor. Therefore, an alarm provided by a sensor attached to a place such as an entrance door where a family member enters and exits takes into account the entry and exit of the family member. The system is activated after a certain time delay, and the family member can release the security mode within this delay time.

Further, according to the present invention, the second security mode is released by inputting a predetermined password from the password input means and operating the first security mode input means. After the password of the number of digits is input, the second security mode is released by pressing the first security mode input means, thereby making it more difficult to release the second security mode.

Further, according to the present invention, when an incorrect password is input a predetermined number of times from the password input means after the security sensor is activated during the setting of the second security mode, the change registration of the password is performed. The prohibition prevents the intruder from changing the password and releasing the second security mode.

[Brief description of the drawings]

FIG. 1 is a block diagram showing an embodiment of a security device according to the present invention.

FIG. 2 is a front view of an operation panel showing one embodiment of the security device according to the present invention;

FIG. 3 is a flowchart illustrating an operation when the security key 1 is pressed;

FIG. 4 is a flowchart showing an operation when the security 2 key is pressed;

FIG. 5 is a flowchart illustrating an operation when an outgoing key is pressed.

FIG. 6 is a flowchart showing an operation when a numeric key is pressed (1).

FIG. 7 is a flowchart illustrating an operation when a numeric key is pressed (2).

FIG. 8 is a flowchart illustrating an operation when a password key is pressed.

FIG. 9 is a flowchart showing the operation when the sensor is activated.

FIG. 10 is a flowchart showing an operation at the time of timer interruption (1).

FIG. 11 is a flowchart showing an operation at the time of timer interruption (2).

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Security device 2 Control part 3 Security sensor 4 Sensor input part 5 Buzzer 6 Alarm sound output part 7 Security 1 key 8 Security 2 key 9 Outing key 10 Numeric keypad 11 Security key 12 Security code memory

 ────────────────────────────────────────────────── ─── Continuing on the front page (72) Inventor Kentaro Okawa 4-3-1 Tsunashima Higashi, Kohoku-ku, Yokohama-shi, Kanagawa F-term within Matsushita Communication Industrial Co., Ltd. 5C084 AA02 AA07 AA10 AA15 BB33 CC02 CC23 DD22 EE01 EE03 EE04 GG07 GG09 GG13 GG19 GG37 GG39 GG43 GG44 GG45 GG52 GG57 GG66 GG68 HH03 HH12 5C087 AA32.

Claims (7)

[Claims] 1. A first security mode input means for setting and canceling a first security mode, a second security mode input means for setting a second security mode, and a security code for inputting a security code An input unit, an alarm is issued to the outside when the operation of the security sensor is detected while the first or second security mode is set, and the second security mode is set when a predetermined password is input from the password input unit. And a control means for canceling the security. 2. A first security mode input means for setting and canceling a first security mode; a second security mode input means for setting and canceling a second security mode; and inputting a personal identification number. A password input means, when the operation of the security sensor is detected during the setting of the first or second security mode, an alarm is issued to the outside, and after the security sensor is operated during the setting of the second security mode, Control means for canceling the second security mode by inputting a predetermined password from a password input means. 3. A first security mode input means for setting and canceling a first security mode, a second security mode input means for setting a second security mode, and a security code for inputting a security code. Input means, a security code registration means for registering the security code, an alarm is issued to the outside when the operation of the security sensor is detected while the first or second security mode is set, and a predetermined security code is input from the security code input means. Control means for canceling the second security mode when a number is input, and prohibiting registration of a security code by the security code registration means after the security sensor is activated during the setting of the second security mode; A security device comprising: 4. The security device according to claim 1, wherein the control means detects the operation of the security sensor after a predetermined time delay after the security mode is set. 5. The controller according to claim 1, wherein the controller issues an alarm after a delay of a predetermined time after the operation of the security sensor.
3. The security device according to any one of 3. 6. The control means cancels the second security mode by inputting a predetermined password from the password input means and operating the first security mode input means. The security device according to claim 1. 7. A control means for inhibiting registration of a security code when an incorrect security code is inputted a predetermined number of times from the security code input means after the security sensor is activated during the setting of the second security mode. The security device according to claim 3, characterized in that: