JP2006039613A - Security device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a security device for watching for suspicious individuals without needing a user to be conscious of the watching state or perform any operation. <P>SOLUTION: This device comprises an intruder detection means 101 detecting an intruder, an RFID tag 104 set on or around the intruder detection means 101 and storing information for the intruder detection means, an RFID tag reader 106 reading the information stored in the RFID tag 104, a portable terminal 105 provided with the RFID tag reader 106, and an intrusion determination means 112 determining the intrusion of an intruder based on the information from the intruder detection means 101 and the information from the portable terminal 105. The intrusion determination means 112 determines consistency between the information detected by the intruder detection means 101 and the information of the RFID tag 104 read by the RFID tag reader 106 provided on the portable terminal 105 carried by the user. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a security device with improved usability.

  Conventionally, this type of security device is, for example, as shown in FIG. 4 (see, for example, Patent Document 1).

FIG. 4 shows a conventional security device described in Patent Document 1. In FIG. As shown in FIG. 4, an open / close sensor 41 installed on a door or window to detect opening / closing thereof, a processing unit 42 for processing information of the open / close sensor 41, and an alarm notification for issuing an alarm based on the processing result of the processing unit 42 It comprises means 43 and alarm notification cancellation means 44 for canceling alarm notification as a processing result by the processing unit 42.
Japanese Patent Laid-Open No. 8-110995

  However, in the conventional configuration, until the opening / closing sensor 41 detects that the door or window has been opened by mistake and the processing unit 42 performs processing to issue an alarm by the alarm notification unit 43 after a predetermined time has elapsed, It is necessary for the user to operate the alarm notification canceling means 44 such as a switch, which is very troublesome.

  Further, when the alarm notification canceling unit 44 determines whether or not to cancel the alarm notification using the body characteristics of the user, there is an advantage that the security is improved, but the imaging is performed to recognize the face image, for example. There is a problem in that it is necessary to perform troublesome operations similar to the switch operation such as standing in front of the means, and it is not necessarily easy to use.

  SUMMARY OF THE INVENTION The present invention solves the above-described conventional problems, and an object thereof is to provide a security device that does not require a user to be aware of a warning state or perform any operation while keeping a warning against a suspicious person. To do.

  In order to solve the conventional problem, the security device of the present invention includes an intruder detection means for detecting an intruder into a house or site or a suspicious person trying to enter, and the intruder detection means or the An RFID tag installed in the vicinity and storing information on the intruder detection means, a portable terminal provided with an RFID tag reader for reading information stored in the RFID tag, information from the intruder detection means, Intrusion determination means for determining the intrusion of a suspicious person based on information from a portable terminal.

  As a result, the intrusion determination means determines the consistency between the information detected by the intruder detection means and the information of the RFID tag read by the RFID tag reader provided on the portable terminal held by the user. Or whether a user such as a family member has been detected.

  The security device of the present invention maintains a vigilance state in natural living behavior without bothering the user's hand or possessing a special thing, and a user such as a householder is regarded as a suspicious person. It is possible to achieve the effect of not impairing the usability without making a judgment and issuing misinformation.

  The first invention relates to an intruder detection means for detecting an intruder into a house or site or a suspicious person attempting to intrude, and the intruder detection means or the vicinity thereof, and relates to the intruder detection means A suspicious person based on an RFID tag storing information, a portable terminal provided with an RFID tag reader for reading information stored in the RFID tag, information from the intruder detection means, and information from the portable terminal The intrusion determination means determines the consistency between the information detected by the intruder detection means and the information of the RFID tag read by the RFID tag reader provided in the portable terminal held by the user. This makes it possible to know whether a suspicious person has entered or whether a user such as a family member has been detected.

  In particular, the intrusion determination means of the first invention is characterized in that the intruder detection means has a predetermined content paired with information that the suspicious person or intruder is detected and information of the RFID tag from the portable terminal. When it is received within a preset time, it is determined that the suspicious person has not entered, and the suspicious person can obtain only the information that the intruder detection means detects the suspicious person or the intruder within the predetermined time. By determining the intruder detection means, the time relationship between the detection by the intruder detection means and the reading of the information of the RFID tag storing the information related to the intruder detection means is determined, If such information is obtained in pairs within a certain period of time, it can be determined that the user is a householder having a portable terminal provided with an RFID tag reader.

  In particular, the intruder detection means of the first or second invention is issued from an opening / closing detection means for detecting an open / closed state of a door or window of a building such as an entrance door or a window, or a human body. Human body detection means that operates by detecting infrared rays, human body detection means that operates by detecting the load caused by the human body with a piezoelectric sensor laid on the ground or floor, and operates by detecting the blockage of ultrasonic waves and infrared rays due to the passage of the human body If it has a portable terminal provided with an RFID tag reader for each user, it can correspond to many types of intruder detection means by comprising at least one or more of the human body detection means Each has a simple configuration in which only an RFID tag is provided, so that a large number of intruder detection means can be installed, and the security effect is enhanced.

  In particular, the fourth invention is a program that causes a computer to execute at least a part of the security device according to any one of the first to third inventions. By cooperating, it is possible to easily realize at least a part of the security device of the present invention. In addition, the program can be distributed / updated and installed easily by recording on a recording medium or distributing the program using a communication line.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. Note that the present invention is not limited to the embodiments.

(Embodiment 1)
FIG. 1 is a diagram showing the configuration of a security device according to the first embodiment of the present invention.

  In FIG. 1, an opening / closing detection means 101 serving as an intruder detection means is installed in a fitting, and transmits information about the opening / closing sensor 102 that detects opening / closing of a window or a door when two magnets are separated or approached. In addition, an RFID tag 104 in which identification information of the opening / closing detection means 101 is stored is provided.

  The mobile terminal 105 held by the user is provided with an RFID tag reader 106 that reads information stored in the RFID tag 104 and a second communication means 107 for transmitting the information.

  Information from the open / close detection unit 101 and the portable terminal 105 is transmitted to the information processing unit 108 installed indoors via the third communication unit 109, and uses the information processing unit 110 and a timer 111 for counting time. An intrusion determination unit 112 that determines the intrusion of a suspicious person and an alarm notification unit 113 that notifies an alarm based on the processing result of the intrusion determination unit 112 are provided.

  The RFID tag 104 emits a signal in response to radio waves emitted from the RFID tag reader 106, and emits a signal when the RFID tag reader 106 approaches a range of about 1 to 2 m. The first communication unit 103, the second communication unit 107, and the third communication unit 109 are wireless communication units.

  FIG. 2 shows the installed state. Opening / closing detection means 101 is installed on the sweep window 201 and the upper wall thereof. A user 202 possesses a portable terminal 105 with a built-in RFID tag reader 106 and reads information on the RFID tag 104 provided in the open / close detection means 101. On the indoor wall, an open / close detection unit 101 and an information processing unit 108 for processing information from the portable terminal 105 are installed. A state in which information is exchanged by the first communication unit 103, the second communication unit 107, and the third communication unit 109 is represented by an arrow 203.

  The operation and action of the security device configured as described above will be described below.

  FIG. 3 is a flowchart of processing performed by the intrusion determination unit 112 in the information processing unit 108.

  That is, if the operation of opening the sweep window 201 is performed by a user 202 such as a householder having the portable terminal 105, it is used that the RFID tag reader 106 can read the RFID tag 104 before and after the operation. It is a thing.

  When the operation is started, a signal that the sweep window 201 is opened is received from the open / close detection means 101 in step 301, and a signal that the information of the RFID tag 104 is read by the RFID tag reader 106 from the portable terminal 105 in step 302. The standby mode is set.

  When the information that the sweep window 201 is opened is received from the open / close detection means 101 (S301), the timer 111 is started (S303), and the information of the RFID tag 104 from the portable terminal 105 is waited (S304). The timer 111 counts the standby time (for example, 1 minute) from the mobile terminal 105 (S305), and if the information of the RFID tag 104 is received before the standby time expires (S304), it is the mobile terminal that opened the sweep window 201 It is determined that it is due to a user 202 such as a householder having 105 (S306), and the process ends and returns to the beginning.

  On the other hand, if the sweep window 201 is opened and the waiting time for the information of the RFID tag 104 by the timer 111 has expired (S305), it is determined that an intruder other than the user 202 has attempted to enter (S307), and an alarm is notified. The means 113 is activated (S308). The alarm notification means 113 issues an alarm indoors or calls a predetermined telephone number to notify a housekeeper or a security company on the road that a suspicious person has entered.

  Next, when the information of the RFID tag 104 is received at the time of standby in step 301 and step 302 (S302), the timer 111 is started (S309), and information indicating that the sweep window 201 from the open / close detection means 101 has been opened is displayed. Wait (S310). The timer 111 counts the waiting time (S311), and if the information from the open / close detection means 101 is received before the waiting time expires (S310), it is determined that the sweep window 201 is due to a user 202 such as a householder ( (S312), the process ends and returns to the beginning.

  Even when the standby time expires as it is (S311), the fact that the information of the RFID tag 104 has been received is in any case due to the user 202 such as a householder, so the processing ends and returns to the beginning.

  In this embodiment, the open / close detection unit 101 and the information processing unit 108 are separately provided. However, they may be configured integrally, and in this case, the first communication unit 103 and the third communication unit may be configured. 109 can be shared by one, and installation work can be simplified.

  Further, although not shown, as an intruder detection means, an infrared ray emitted from a human body other than the opening / closing detection means 101 is detected, a pressure that is laid on the floor and placed on the human body, or an ultrasonic wave or Even if a human body detecting means for detecting an intruder when the infrared ray is interrupted is used, the same effect and operation are realized. As a result, it is possible to deal with many types of intruder detection means, and the number of intruder detection means required is usually larger than the number of users. It is advantageous to be simple.

  In addition, since the power consumption on the intruder detection means side is reduced, there is an effect that maintenance such as battery replacement is reduced when considering installation in many places.

  If the mobile terminal 105 is a mobile phone, that is, if the RFID tag reader 106 is incorporated in the mobile phone, maintenance such as charging is naturally performed on a daily basis, and security does not work due to lack of maintenance. Such problems are unlikely to occur.

  As described above, the security device according to the present invention can realize a warning state without affecting the user's daily behavior and without being aware of the warning setting state, and can effectively prevent false alarms. Therefore, it can be applied not only inside and outside the house, but also for security purposes inside and outside the doors of indoor rooms such as buildings.

Configuration diagram of security device according to Embodiment 1 of the present invention The figure which showed the state of the installation Flow chart of the same operation Configuration diagram of a conventional security device

Explanation of symbols

101 Open / Close Detection Unit as Intruder Detection Unit 104 RFID Tag 105 Mobile Terminal 106 RFID Tag Reader 112 Intrusion Determination Unit

Claims (4)

An intruder detection means for detecting an intruder into a house or site or a suspicious person trying to intrude, and an RFID installed in or near the intruder detection means and storing information related to the intruder detection means Intrusion determination that determines intrusion of a suspicious person based on a tag, a portable terminal provided with an RFID tag reader that reads information stored in the RFID tag, and information from the intruder detection means and information from the portable terminal A security device comprising means. If the intruder detection means receives a predetermined content that is a pair of information that the intruder detection means has detected a suspicious person or an intruder and information on the RFID tag from the portable terminal within a predetermined time period, 2. A configuration in which it is determined that a suspicious person is not invading, and the intruder detection means determines that the suspicious person is intruding when only the information that the intruder detecting means detects the suspicious person or the intruder is obtained within the predetermined time. The security device described. Intruder detection means include open / close detection means for detecting the open / closed state of doors and windows of building openings such as entrance doors and windows, human body detection means that operate by detecting infrared rays emitted from the human body, and ground and floor areas. 2. A human body detecting means that operates by detecting a load applied by a human body with a laid piezoelectric sensor, and a human body detecting means that operates by detecting a cutoff of ultrasonic waves and infrared rays due to passage of the human body. Or the security device of 2. The program which makes a computer perform at least one part of the security apparatus as described in any one of Claims 1-3.

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