JP2009265928A - Security system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a security system capable of preventing a damage by a thief or the like after an earthquake occurs. <P>SOLUTION: This security system includes a crime-preventive sensor 2 for detecting crime prevention abnormality within a building, and a controller 1 for controlling a warning state by the crime-preventive sensor 2, and the controller 1 controls a prescribed crime-preventive operation, when detecting the crime prevention abnormality by the crime-preventive sensor 2 in a warning-started state. The security system includes an earthquake receiver 3 for acquiring earthquake occurrence information, the earthquake receiver 3 transmits an earthquake signal to the controller 1, when acquiring the earthquake occurrence information, and the controller 1 starts a warning by the crime-preventive sensor 2, when receiving the earthquake signal. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a security system that combines a security sensor and an earthquake receiver.

  As a conventional security system, as shown in Patent Document 1 below, there is known a security system having a function of warning the occurrence of an earthquake, a tsunami, or the like and a function of performing a security alarm such as suspicious person information.

  This security system is connected to an external network from an intercom, and receives information on occurrence of earthquakes and tsunamis and information on nearby suspicious individuals. And when these information is received, while sounding an alarm sound from an intercom, the following various control is performed with respect to in-home equipment. First, when information on occurrence of an earthquake or tsunami is received, control for evacuation such as lighting of an illumination lamp, raising of a blind, unlocking of an electric lock, etc. is performed. In addition, when suspicious person nearby information is received, control for occupant protection such as turning off the illumination lamp, lowering the blind, and locking the electric lock is performed.

Therefore, in this case, when an earthquake or tsunami occurs, an evacuation route can be secured, and when a suspicious person appears in the vicinity, it can be protected from the suspicious person and safety can be improved.
JP 2007-293667 A

  By the way, when an earthquake alarm is given in a building, a person in the building evacuates to a predetermined evacuation site before the earthquake occurs or after the shake caused by the earthquake is settled. At this time, there was a risk that a suspicious person would enter the building where there were no people and be damaged by a thief.

  However, although the security system of Patent Document 1 described above can secure an evacuation route, no countermeasure is taken against damages such as a thief after evacuation or during absence.

  This invention is made in order to solve the subject which concerns, The objective is to provide the security system which prevented the damage by a thief etc. after the occurrence of an earthquake.

  The security system of the invention according to claim 1 includes a security sensor for detecting a crime prevention abnormality in a building, and a control device for controlling a warning state by the security sensor, wherein the control device is a security sensor in a state where warning is started. Is a security system that controls a predetermined crime prevention operation when a crime prevention abnormality is detected by an earthquake receiving device that has an earthquake receiving device that acquires earthquake occurrence information. When the control device receives an earthquake signal, the control device starts warning by a security sensor.

  A security system according to a second aspect of the present invention is the security system according to the first aspect, wherein the control device is capable of setting a plurality of warning levels according to the contents of the crime prevention operation. If the alert has already been started when the signal is received, the alert level is raised.

  A security system according to a third aspect of the present invention is the security system according to the first or second aspect, wherein the control device starts a warning after a predetermined time required for evacuation has elapsed after receiving an earthquake signal, or a warning level. I try to raise.

  A security system according to a fourth aspect of the present invention is the security system according to any one of the first to third aspects, wherein the earthquake receiver receives an emergency earthquake warning as the earthquake occurrence information.

  According to the security system of the first aspect of the invention, when the earthquake occurrence information is acquired, warning by the security sensor is started, so that a suspicious person enters the building after the earthquake occurs to prevent damages such as a thief. be able to.

  According to the security system of the invention according to claim 2, since the alert level is raised when the earthquake occurrence information is acquired, the alert after the occurrence of the earthquake that is easily damaged by a thief or the like can be strengthened.

  According to the security system of the invention according to claim 3, the security sensor detects the behavior of the evacuating person in order to change the alert state after a predetermined time required for evacuation has elapsed after acquiring the earthquake occurrence information. By doing so, it is possible to prevent the evacuation from being disturbed.

  According to the security system of the invention of claim 4, since the earthquake receiving device receives the earthquake early warning as the earthquake occurrence information, it is easy to acquire the earthquake occurrence information and before the arrival of the main motion of the earthquake. Since earthquake occurrence information can be acquired, the system can respond more quickly.

    1 and 2 show a security system according to a first embodiment of the present invention. This security system includes a security sensor 2 for detecting a crime prevention abnormality in a building, and a control device 1 for controlling a warning state by the security sensor 2, and the control device 1 uses the security sensor 2 in a state where the warning is started. A security system that controls a predetermined crime prevention operation when a crime prevention abnormality is detected, and includes a earthquake receiving device 3 that acquires earthquake occurrence information. The earthquake receiving device 3 obtains an earthquake signal when the earthquake occurrence information is obtained. It transmits to the control apparatus 1, and the said control apparatus 1 starts the alert by the security sensor 2 when the earthquake signal is received.

  Further, the control device 1 can set a plurality of levels of warning levels according to the contents of the crime prevention operation, and when the warning is already started when the earthquake signal is received from the earthquake receiving device 3 , Try to raise the alert level.

  Hereinafter, the security system of this embodiment will be described in more detail. In this security system, various security sensors 2 installed in the home and an earthquake receiving device 3 that receives earthquake occurrence information are connected to the intercom master unit 1, and when a security abnormality is detected by the security sensor 2, An alarm is output from the intercom master unit 1 when earthquake occurrence information is received by the earthquake receiver 3. Although the present embodiment will be described as a system introduced into a detached house, the security system of the present invention can be introduced into a building such as an apartment house or an office building.

  As shown in FIG. 1, the interphone master unit 1 is configured to receive a call from the door phone slave unit 4 installed at the front door and form a communication path with the door phone slave unit 4. It has the function as the control apparatus 1 of the security system which controls a warning state and performs an alarm by communicating with various security sensors 2 that have been made.

  As for the internal configuration of the intercom base unit 1, as shown in FIG. 2, a control unit 11 that performs overall control, a call processing unit 12 that performs control to allow mutual communication with the door phone slave unit 4, and a call processing unit 12 And a microphone 12M and a speaker 12S for inputting / outputting sound, an operation unit 13 composed of various operation keys, and a display unit 14 for displaying a warning state setting screen, etc. As a connection means, a slave connection unit 15 to which a signal line from the doorphone slave unit 4 is connected, a sensor connection unit 16 that communicates with the crime prevention sensor 2 in a wired and wireless manner, and an earthquake connection that is connected to an earthquake receiving device 3 described later. Unit 17 and a network connection unit 18 connected to the external network connection means 5.

  The security sensor 2 includes a window sensor 21 that detects opening / closing and destruction of a window, an indoor human sensor 22 that detects an intruder in the room using heat rays, etc., and an electric that controls and detects unlocking of the entrance door. Although the lock control device 23 is used, the above-described sensor can be a conventionally known sensor, and therefore the description thereof is omitted. The security sensor 2 is not limited to the above-described sensor, and various sensors can be used.

  Here, the indoor human sensor 22 and the electric lock control device 23 are connected to the sensor connection unit 16 of the intercom master unit 1 by a signal line, and when a crime prevention abnormality is detected, a crime prevention abnormality signal is transmitted via the signal line. . On the other hand, the window sensor 21 is attached to the window and communicates with the intercom base unit 1 by wirelessly transmitting a crime prevention abnormality signal.

  Hereinafter, a normal crime prevention function in this security system will be described. Intercom base unit 1 is set to a warning mode by receiving a predetermined warning start operation from the operation unit. When the alarm mode signal is received from the security sensor 2 while the alert mode is set, the interphone master unit 1 notifies the resident of the security problem by sounding an alarm sound with a mechanical sound or voice from the speaker 12S. Perform crime prevention actions that threaten intruders.

  Regarding the operation of each security sensor 2, when a suspicious person enters from the window of a house, the window sensor 21 detects the intrusion, thereby transmitting a security abnormality signal to the interphone master unit 1. When a suspicious person pricks open the entrance door and enters, the electric lock control device 23 detects that the electric lock has been unlocked, and transmits a crime prevention abnormality signal to the intercom master unit 1. Even if the suspicious person can enter the house without being detected by the window sensor 21 or the electric lock control device 23, the indoor human sensor 22 detects the intruder and transmits a crime prevention abnormality signal to the interphone master unit 1.

  Further, when a crime prevention abnormality is detected, a threatening sound can be generated from the crime prevention sensor 2. For example, the window sensor 21 has a built-in buzzer, and when it is detected that the window is opened or destroyed while the alert mode is set, a suspicious person enters the house by sounding a threatening sound. Can be prevented.

  In addition, the intercom base unit 1 can also report a crime prevention abnormality to the outside by connecting to an external network N such as the Internet or a telephone line via an external network connection means 5 comprising a router, a gateway, or a telephone device. It is. This is done by setting the contact information such as the contact information of the security company and the contact information of the mobile phone 6 owned by the resident in advance, so that the information is automatically notified to the notification destination set when a crime prevention abnormality occurs. Is.

  By the way, this security system is provided with at least two levels of alert mode settings with different alert levels. In the first warning mode with a low warning level, when a crime prevention abnormality is detected, only a warning sound is sounded by the crime prevention sensor 2 and the intercom master unit 1. On the other hand, in the second vigilance mode with a high vigilance level, when a crime prevention abnormality is detected, in addition to the sounding of the alarm sound, notification to the outside is also performed.

  The above two alert modes can be used properly by the user. For example, they are used as follows. First, the first alert mode is a mode that is used while at home, and if you accidentally open a window or entrance door without releasing the alert, you will send an unnecessary report to the outside. Can be prevented. On the other hand, the second alert mode is set when going out, and since it is possible to know a crime prevention abnormality when going out, it is possible to cope with the crime prevention abnormality when going out. The second alert mode can also be set at bedtime when false alarms are reduced even when at home.

  Note that three or more modes can be set as the warning mode according to the warning level, and other modes can be set regardless of the warning level. For example, in the home security mode, only the detection of the window sensor 21 may be set as a crime prevention abnormality, or a sensor that causes a crime prevention abnormality may be set as necessary.

  Next, the earthquake warning function of this security system will be described. The earthquake receiving device 3 is connected to the earthquake connection unit 17 of the intercom master unit 1 through a signal line. The earthquake receiver 3 acquires earthquake occurrence information by receiving an emergency earthquake bulletin announced by the Japan Meteorological Agency when an earthquake occurs. Here, emergency earthquake warning means that the observation data captured by the seismometer near the epicenter immediately after the occurrence of the earthquake is instantaneously aggregated by the Japan Meteorological Agency, and the location of the epicenter and the magnitude (magnitude) of the earthquake are specified by computer analysis processing. At the same time, it is information obtained by estimating the arrival time of the main motion to each location and the seismic intensity, and is transmitted to the receiving device in each location.

  When the earthquake reception device 3 acquires the above-described earthquake occurrence information, the earthquake reception device 3 transmits an earthquake signal including information on at least the estimated seismic intensity and the arrival time of the main motion to the intercom master unit 1. Then, the intercom base unit 1 that has received the earthquake signal alerts the estimated seismic intensity and the arrival time of the main motion from the speaker 12S and displays them on the display unit.

  Next, the crime prevention function at the time of occurrence of an earthquake, which is a feature of the present invention, will be described. When receiving the earthquake signal from the earthquake receiver 3, the intercom base unit 1 automatically sets the earthquake warning mode. This seismic alert mode is a high alert level and, like the second alert mode, reports to the outside when a crime prevention abnormality occurs. Therefore, when the warning is not set, the warning is naturally started, and even if the first warning mode is already set, the earthquake warning mode with a high warning level is automatically set.

  The automatic setting timing of the earthquake warning mode is set after a predetermined time required for evacuation has elapsed since the intercom master unit 1 received the earthquake signal. This is to prevent the security sensor 2 from detecting and alarming a resident who is evacuating. After the earthquake has subsided, the grace time required for evacuation can be set freely, for example, about 10 minutes. be able to.

  This grace time can also be set according to the arrival time of the main motion notified by the earthquake early warning. For example, in the case where the time until the main motion arrives is 30 seconds or more, the grace time may be shortened to about 5 minutes because it is possible to evacuate outside the home before the main motion arrives. Further, if this grace time changes more flexibly and no more people are detected by the indoor motion sensor 22, it may be assumed that all residents have evacuated and set in the earthquake warning mode.

  The operation of the security system in the earthquake warning mode will be described below with reference to the flowchart of FIG. First, when an earthquake signal is received from the earthquake receiver 3 (S01), the control unit of the intercom master unit 1 starts measuring a grace time by starting a timer (S02). This grace time may be about 10 minutes as described above, or may be set according to the main movement arrival time. When the grace time elapses (S03), the intercom master unit 1 sets the earthquake warning mode (S04), and then receives a crime prevention abnormality signal from the crime prevention sensor 2 (S05) and outputs the alarm sound described above. Report to the outside (S06).

  Therefore, in the security system of this embodiment, when the earthquake occurrence information is acquired, the security sensor 2 starts to warn of an abnormal crime, so that a suspicious person enters the building after the earthquake occurs to cause damage such as a thief. Can be prevented.

  In addition, even if other warning modes have been set in advance, the earthquake warning mode with a high warning level will be set when the earthquake occurrence information is acquired. Can do.

  In addition, after acquiring the earthquake occurrence information, the seismic security sensor 2 detects and alerts the behavior of the evacuating person in order to set the earthquake warning mode after the predetermined grace time required for evacuation has elapsed, so that evacuation Can be prevented. In particular, when the setting timing of the earthquake warning mode is determined using the human sensor 22 used as the crime prevention sensor 2, it can be set after the resident has evacuated without fail, so that the evacuation can be prevented more reliably. Can be prevented.

  In addition, since the earthquake receiving device 3 receives the earthquake early warning as earthquake occurrence information, it is not necessary to install a seismometer or the like for each system, and the earthquake occurrence information can be easily obtained. Since the earthquake occurrence information can be acquired before the main motion of, the system can respond more quickly. In addition, since the expected arrival time of the main motion can be easily acquired, it is possible to set a grace time according to the above-described expected arrival time, which is a convenient system.

  In addition, since this security system uses the intercom base unit 1 having the speaker 12S and the display unit 14 as the control device 1, it is not necessary to separately provide a device having a speaker or a display device, and the system can be configured at low cost. Since it is integrated with the interphone base unit 1 that is usually used for the user, the system is easy to use.

  The first embodiment of the present invention has been described so far, but the present invention may be implemented in various different embodiments other than the above-described embodiment.

  First, in the first embodiment, the earthquake warning mode with a high warning level is set when an earthquake occurs, but the normal warning mode may be set simply without changing the warning level. In this case, since the setting is simple, the cost is low and the system is easy to use for the user.

  Moreover, about a warning level, you may raise a warning level by increasing the number of corresponding security sensors 2 not only whether it reports to the exterior. For example, in the normal warning mode, the detection of the security abnormality by the indoor human sensor 22 is ignored, and the detection of the security abnormality by the indoor human sensor 22 may be handled only when the earthquake warning mode is set. The security sensor 2 may operate constantly or may operate only during warning. In the latter case, the security sensor 2 can be operated with reduced power consumption depending on the security mode to be set. .

  In addition, when there is an absence setting mode in the intercom master unit 1 and the earthquake occurrence information is received when the absence setting is set, the warning is started immediately or the warning level is raised without taking a grace period. May be. In this case, by completing the setting before the predicted arrival time of the main movement notified by the earthquake early warning, you can be alerted more quickly, and some equipment may fail due to the fluctuation of the main movement Even in such a case, the setting can be surely performed.

  The earthquake occurrence information received by the earthquake receiver 3 has been explained as an emergency earthquake bulletin announced by the Japan Meteorological Agency, but is not limited to this, and an earthquake is directly detected by a seismometer installed in the system. Alternatively, the earthquake early warning may be received from another organization.

  Further, although the control device using the interphone master unit 1 has been described, the control device may be integrated with another device such as a television, or a separate device may be provided.

BRIEF DESCRIPTION OF THE DRAWINGS The system figure explaining schematic structure of the security system which is 1st embodiment of this invention. The block diagram of the intercom main unit in the security system. Flow chart showing an example of warning operation when an earthquake occurs in the security system

Explanation of symbols

1 Interphone main unit (control device)
2 Security sensor 3 Earthquake receiver 4 Door phone slave unit 5 External network connection means

Claims (4)

A security sensor for detecting a crime prevention abnormality in the building, and a control device for controlling a warning state by the security sensor, and the control device is configured to perform a predetermined crime prevention when the security sensor detects a crime prevention abnormality in a state where the warning is started. A security system for controlling operation,
Equipped with an earthquake receiving device that acquires earthquake occurrence information. When the earthquake receiving device acquires earthquake occurrence information, it transmits an earthquake signal to the control device, and when the control device receives an earthquake signal, it starts alerting by a security sensor. A security system that lets you.   The control device is capable of setting a plurality of levels of warning levels according to the contents of the crime prevention operation, and when the warning is already started when the earthquake signal is received from the earthquake receiver, the warning level is set. The security system according to claim 1, wherein the security system is raised.   The security system according to claim 1 or 2, wherein the control device starts warning or raises a warning level after a predetermined time required for evacuation has elapsed after receiving an earthquake signal.   The security system according to any one of claims 1 to 3, wherein the earthquake receiving device receives an emergency earthquake bulletin as the earthquake occurrence information.

Images