JP2000293773A - Device and method for alarming - Google Patents

Abstract

PROBLEM TO BE SOLVED: To easily constitute invader detecting areas having the corresponding shapes to objective invaders. SOLUTION: Alarms 10a-10h are installed to first and second invader detecting areas 1 and 2. The alarms 10a-10h are respectively provided with non-contacting information readers 11a-11h which read IDs stored in, for example, the non-contacting information storing devices 60a and 60b carried by stuffs, etc., in a company and invader detectors 12a-12h which detect invaders. When the IDs of the alarms 10a-10h read by means of the readers 11a-11h are those which are allowed to pass through the detecting area 1 or 2 to which the alarms 10a-10h are installed, the alarms 10a-10h do not output any alarm signal even when the corresponding detector 12a-12h detects an invader.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to the detection of an intruder (hereinafter referred to as an "intruder") who has not been permitted to pass through an intruder detection area such as a building, a factory, a store or an office. The present invention relates to an alarm device and an alarm method for detecting and issuing an alarm.

[0002]

2. Description of the Related Art Conventionally, as an alarm device for detecting that an intruder has entered an intruder detection area such as a building, a factory, a store, or an office, and outputting an alarm signal, an entrance / exit to an intruder detection area is known. And an intruder detector is provided at an appropriate place in an intruder detection area, and an alarm device that outputs an alarm signal when the intruder detector detects an intruder after an employee or the like disappears. . Examples of the intruder detector include an infrared detection type that detects that infrared rays are blocked by an intruder, and a heat ray detection type that detects a heat ray of an intruder as a temperature change. In this alarm device, an operation switch for the alarm device is provided at the entrance to the intruder detection area, etc., so that it can be activated after the employees etc. are gone, and the employee etc. who exits the intruder detection area at the end of the day manually alerts A method is used in which an operation switch of the device is turned on, and an employee or the like who first enters the intruder detection area the next day turns off the operation switch. However, this method is troublesome because the operation switch has to be operated, and may malfunction by forgetting to operate the operation switch. Therefore, in order to eliminate the need to operate the operation switch of the alarm device, an employee or the like carries an IC card or the like in which the ID is stored, and reads the ID stored in the IC card or the like at the entrance to the intruder detection area. A method of providing a contact type or non-contact type reading device has been considered. In this case, each time an employee enters or exits the intruder detection area, an ID stored in an IC card or the like carried by each employee is read by a reader to determine whether or not the employee exists in the intruder detection area. Judge. Then, when it is determined that no employee or the like exists in the intruder detection area, the alarm device is automatically turned on, and when the employee or the like enters the intruder detection area, the alarm device is automatically turned off.

[0003]

By the way, there is a case where security is improved by forming a further special intruder detection area in the intruder detection area. For example, the first room and the first passage for entering and exiting the first room constitute a first intruder detection area through which all employees in the company can pass. And by the 2nd room and the 2nd passage connected to the 1st passage and going in and out of the 2nd room,
It constitutes a second intruder detection area in which only a part of the company is allowed to pass. In such a conventional alarm device in which a reading device for reading an ID stored in an IC card or the like carried by an employee or the like is provided at an entrance or exit of an intruder detection area, in such a case, the first passage is provided in the first passage.
An entrance is provided with a second entrance at the boundary between the first passage and the second passage, and a first reading device is provided at the first entrance and the second entrance.
It is necessary to provide a second reading device at the entrance. That is, since the conventional alarm device configures the intruder detection area with the entrance as a boundary, it is not possible to easily configure a plurality of intruder detection areas corresponding to the target intruder. Further, it is necessary to provide a reading device at each entrance. The present applicant has conducted various studies to solve such problems, and as a result, by combining a non-contact type information reader and an intruder detector, intruders targeted for each detection range of the intruder detector It has been found that an intruder detection area can be configured. That is, by using a combination of a non-contact information reader and an intruder detector,
It has been found that intruder detection areas of various shapes corresponding to the target intruder can be easily configured. Therefore, an object of the present invention is to provide an alarm device that can easily configure an intruder detection area corresponding to a target intruder.

[0004]

According to a first aspect of the present invention, there is provided an alarm device as set forth in claim 1. If the alarm device according to claim 1 is used, the target intruder can be set for each detection range of the intruder detector combined with the non-contact type information reading device. Corresponding intruder detection areas of various shapes can be easily configured. Also,
A second invention of the present invention is an alarm device as described in claim 2. If the alarm device according to claim 2 is used,
Since the target intruder can be set for each detection range of the intruder detector combined with the non-contact type information reader, various types of intruder detection areas corresponding to the target intruder can be easily created. Can be configured. Further, it is easy to set and adjust the transmission / reception area of the non-contact information reader and the detection range of the intruder detector. Further, the work of connecting the non-contact type information reading device and the monitoring device is unnecessary, and the processing load on the monitoring device is reduced. According to a third aspect of the present invention, there is provided an alarm device as described in the third aspect.
By using the alarm device according to the third aspect, the target intruder can be set for each detection range of the intruder detector combined with the non-contact type information reading device. Corresponding intruder detection areas of various shapes can be easily configured. A fourth invention of the present invention is an alarm device as described in claim 4. With the use of the alarm device according to the fourth aspect, it is easy to set and adjust the transmission / reception area of the non-contact information reader and the detection range of the intruder detector. Further, a fifth invention of the present invention is an alarm device as described in claim 5. By using the alarm device according to the fifth aspect, the target intruder can be set for each detection range of the intruder detector combined with the wireless antenna. A shaped intruder detection area can be easily configured. Further, since the number of non-contact information reading devices can be reduced, the alarm device can be configured at low cost. Furthermore, since the number of non-contact information reading devices connected to the monitoring device can be reduced, the processing load on the monitoring device can be reduced. A sixth invention of the present invention is an alarm device as described in claim 6. The use of the alarm device according to claim 6 facilitates setting and adjustment of the transmission / reception area of the wireless antenna and the detection range of the intruder detector. Further, a seventh invention of the present invention is an alarm device as described in claim 7. By using the alarm device according to claim 7, the position of an employee or the like carrying the non-contact type storage device can be easily detected. An eighth invention according to the present invention is an alarm device as described in claim 8. According to the alarm device of the eighth aspect, when the alarm signal is output, the intruder can be automatically monitored by the monitoring camera. A ninth aspect of the present invention is an alarming method according to the ninth aspect. Claim 9
By using the alarm method described in (1), intruder detection areas of various shapes corresponding to the target intruder can be easily configured.

[0005]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described with reference to the drawings. First, a non-contact type information reading device for reading information stored in a non-contact type information storage device such as an IC card will be described with reference to FIG. In FIG. 4, a non-contact type information reading device 50 includes an antenna 52 for transmitting and receiving a radio signal, a control unit 53 for controlling transmission of an interrogation signal from the antenna 52, determination of information received via the antenna 52, and the like. 51 are provided. As the antenna 52, an antenna having low directivity is used. The contactless information storage device 60 includes an antenna 62 such as a print antenna for transmitting and receiving a radio signal, and an antenna 6.
A microchip 61 having a control unit for controlling a determination of a signal received via the antenna 2 and a transmission of information from the antenna 62 and a storage unit for storing predetermined information and the like is provided. The power supply of the non-contact type information storage device 60 is obtained by using electric power of radio waves received by the antenna 62 or from a built-in battery.

When writing predetermined information into the non-contact type information storage device 60, the non-contact type information storage device 60 stores the non-contact type information storage within the transmission / reception range of the antenna of the non-contact type information reading / writing device or the non-contact type information writing device. The device 60 is located, and information to be stored in the non-contact information storage device 60 is transmitted from the antenna. The control means of the non-contact information storage device 60 determines the signal received by the antenna 62 intermittently or continuously, and determines whether the signal is received from the non-contact information reading / writing device or the non-contact information writing device. Upon receiving the transmitted information, the received information is stored in the storage means. Note that there is also a method in which a password is transmitted together with information to be stored in the non-contact information storage device 60, and the non-contact information storage device 60 stores information received when the passwords match.

When the information in the non-contact type information storage device 60 is read using the non-contact type information reading device 50 (which may be a non-contact type information reading / writing device), the non-contact type information storage device 60 The non-contact type information reading device 50 is disposed at a place where the information reading is performed. At this time, the control unit 53 of the non-contact information reading device 50 transmits, for example, an interrogation signal from the antenna 52 for a predetermined number of times or for a predetermined time, and then transmits information transmitted from the non-contact information storage device 60 for a predetermined time. Is controlled to be performed intermittently or continuously through the antenna 52. When the non-contact information storage device 60 reaches the transmission / reception range of the antenna 52 of the non-contact information reader 50, the non-contact information storage device 60 can receive the interrogation signal from the non-contact information reader 50. . When receiving the interrogation signal via the antenna 62, the control means of the non-contact information storage device 60 transmits a response signal including the information stored in the storage means from the antenna 62. In addition, a password is transmitted from the non-contact information reading device 50 together with the inquiry signal,
Some non-contact information storage devices 60 transmit a response signal in response to an inquiry signal only when the passwords match. Control means 53 of non-contact information reader 50
Receives the response signal transmitted from the non-contact information storage device 60 in response to the inquiry signal, and
Read the information stored in 0.

Next, an embodiment of an alarm device for detecting an intruder in an area including the rooms 1 to 4 as shown in FIG. 1 will be described with reference to FIGS. In FIG. 1, a passage 1 is connected to the entrance, and a passage 2 is connected to the passage 1. A door 1 for entering and exiting the room 1 and a door 2 for entering and exiting the room 2 are provided in the passage 1. A door 3 for entering and exiting the room 3 and a door 4 for entering and exiting the room 4 are provided in the passage 2. The alarms 10a to 10a are provided in the passages 1 and 2, respectively.
h is provided. The alarms 10a to 10h are provided at positions such as a ceiling, a wall, and a floor of a passage where an intruder can be detected. In FIG. 2, the alarms 10a to 10h are arranged on the ceiling of the passage. Note that, in FIG.
Everyone in the company can go in and out, but room 3
Only the person who is allowed to pass a part of the company can enter and leave the room 4. For this reason, the alarms 10a to
10c constitutes a first intruder detection area 1 for entering and exiting from the rooms 1 to 4, and the alarms 10d to 10h.
Constitutes a second intruder detection area 2 for entering and exiting only the rooms 3 and 4.

FIG. 2 shows the structure of the alarms 10a to 10h. The alarm devices 10a to 10h are provided with non-contact type information reading devices 11a to 11h as shown in FIG. 4 and intruder detectors 12a to 12h of infrared detection type or heat ray detection type. The intruder detectors 12a to 12h are combined with the non-contact information reading devices 11a to 11h. Thereby, the detection range of the intruder detectors 12a to 12h is the first range.
Of the intruder detection area 1 and the second intruder detection area 2 of FIG. Non-contact information readers 11a to 11h and intruder detectors 12a to 12h
Is preferably an integral structure. In this case, since the non-contact information reader and the intruder detector can be attached by attaching the alarms 10a to 10h, the attachment work becomes easy. The contactless information storage device 60 carried by an employee or the like is a contactless information reading device 10a.
When it enters the transmission / reception range of 10 to 10 h, it transmits a stored signal, for example, a response signal including an ID. The contactless information reading devices 11a to 11h receive the response signal transmitted from the contactless information storage device 60, and
Read the ID stored in 0. The intruder detectors 12a to 12h detect that an employee or an intruder has entered the detection range. By performing the processing described later, the difference between the transmission / reception range of the contact-type information reading devices 11a to 11h and the detection range of the intruder detectors 12a to 12h can be absorbed. It is possible to reliably detect the target intruder without making detailed adjustments or the like.

Non-contact type information readers 11a to 11h and intruder detector 1 provided in alarms 10a to 10h
2a to 12h are connected to the monitoring device 20 via a communication line 30 such as a LAN. In the present embodiment, when reading the ID stored in the non-contact information storage device, the non-contact information reading devices 11a to 11h output the read ID to the monitoring device 20. When detecting an intruder or the like, the intruder detectors 12a to 12h output a detection signal to the monitoring device 20. The monitoring device 20 includes intruder detectors 12a to 12h and non-contact information reading devices 11a to 1
The position where 1h is provided is stored. For example, the numbers of the intruder detection areas in which the alarms 10a to 10h are provided are stored. In addition, the monitoring device 20 checks the ID stored in the non-contact type information storage device carried by each employee or the like, whether each employee or the like is allowed to pass only in the first intruder detection area 1 or not. Of the intruder detection area 1 and the second intruder detection area 2 are stored. And each alarm device 10a-1
0h, when the intruder is detected by the intruder detectors 12a to 12h, if the intruder does not carry the non-contact type information storage device, or even if he carries the non-contact type information storage device, the ID of the intruder is stored. Is different from the ID stored in the non-contact type information storage device carried by each employee, or the ID is an ID that is not permitted to pass to the second intruder detection area 2. , An alarm signal is output to a security device such as a surveillance camera device or a buzzer, and a notification is sent to the police or a security company 41. One or more surveillance camera devices are provided so as to be able to image, for example, the detection range of each of the intruder detectors 12a to 12h.

Next, the operation of the alarm device according to the present embodiment will be described. Here, it is assumed that the transmission / reception range of the non-contact type information reading device of each alarm device is set wider than the detection range of the intruder detector. Now, an employee A who is allowed to pass only through the first intruder detection area 1 enters the passage 1 from the entrance with the non-contact type information storage device 60a, and the alarm 10
When the non-contact information reading device 11a reaches the transmission / reception range, the non-contact information reading device 11a first reads the ID stored in the non-contact information storage device 60a and outputs the ID to the monitoring device 20. In this case, based on the stored information, the monitoring device 20 determines that the ID read by the non-contact type information reading device 11a of the alarm device 10a is the ID of the non-contact type information storage device 60a carried by the employee A, that is, the predetermined ID. It is an ID, and it is determined that the passage of only the first intruder detection area 1 is permitted. Next, when the intruder detector 12a of the alarm 10a detects the employee A, the intruder detector 12a
Outputs a detection signal to the monitoring device 20. At this time, the monitoring device 20 is a non-contact type information reading device 11a of the alarm device 10a.
Is determined to be the ID of the non-contact information storage device 60a carried by the employee A,
It does not output an alarm signal to a security device or the like. Whether the non-contact information reader 11a of the alarm 10a is reading predetermined information when the intruder detector 12a of the alarm 10a outputs a detection signal is determined by, for example, whether the intruder detector 12a detects the detection signal. The determination is made based on whether or not the non-contact type information reading device 11a is reading predetermined information within a certain period of time before the point at which is output. The same operation is performed when the employee A passes the alarms 10b and 10c, and the monitoring device 20
Does not output an alarm signal to a security device or the like.

When the employee A further enters the passage 2 and reaches the transmission / reception range of the contactless information reading device 11f of the alarm device 10f provided in the second intruder detection area 2, the contactless information reading is performed first. The device 11f reads the ID of the contactless information storage device 60a and outputs it to the monitoring device 20. In this case, the monitoring device 20 includes the non-contact information reading device 11f.
Is the ID stored in the non-contact information storage device carried by the employee A, but the non-contact type carried by the employee permitted to pass through the second intruder detection area 2 Not being an ID stored in the information storage device,
That is, it is determined that the ID is not a predetermined ID. Next, when the intruder detector 12f of the alarm device 10f detects the intrusion of the employee A, the intruder detector 12f transmits the detection signal to the monitoring device 20f.
Output to At this time, the monitoring device 20 determines that the ID read by the contactless information storage device 11f of the alarm device 10f is the ID of the contactless information storage device 60a carried by the employee A.
However, since it is determined that the traffic in the second intruder detection area 2 is not permitted, an alarm signal is output to the monitoring camera device and the like, and the security company 4 is notified. At this time, the monitoring device 20 notifies the position of the intruder detector 12f that has output the detection signal to the monitoring camera device, that is, the detection range. Thereby, the surveillance camera device controls the selection and rotation direction of the surveillance camera so as to capture an image of the detection range of the intruder detector 12f that has output the detection signal. With this configuration, it is possible to automatically image the intruder when the alarm signal is output.

The employee B who is allowed to pass through the first intruder detection area 1 and the second intruder detection area 2 is placed in the passage 1
Alternatively, when entering the passage 2, first, each of the alarms 10a to 10a
10h non-contact information readers 11a to 11h are employee B
Reads the ID stored in the non-contact information storage device 60b carried by the user and outputs it to the monitoring device 20. In this case, the monitoring device 20 determines that the ID read by the non-contact information reading devices 11a to 11h of the alarms 10a to 10h is the ID stored in the non-contact information storage device 60b carried by the employee B. Yes, in order to determine that the traffic of the first intruder detection area 1 and the second intruder detection area 2 is permitted, the intruder detectors 12a to 12h of the alarms 10a to 10h thereafter output a detection signal. It does not output an alarm signal.

On the other hand, an intruder who does not carry the non-contact type information storage device intrudes into the first intruder detection area 1 or the second intruder detection area 2 and each of the alarms 10a to 10h.
Intruder detectors 12a to 12h monitor detection signals
When output to 0, the monitoring device 20 sets each of the alarm devices 10a to 10a to
10h of the non-contact type information storage devices 11a to 11h do not read the ID or the non-contact type information reading device 1
Since the IDs read by 1a to 11h are different from the IDs stored in the non-contact type information storage device carried by each employee or the like, an alarm signal is output to a surveillance camera device and the like, and the security company 41 is notified. I do.

As described above, in the alarm device of the present embodiment, the intruder detectors 12a to 12a of the alarm devices 10a to 10h are provided.
When the intruder is detected in 2h, the intruder detectors 12a to 12h that have detected the intruder within a fixed time before the detection time
And the corresponding non-contact information readers 11a to 11h have IDs
, Or an alarm signal is output only when the ID read by the non-contact information readers 11a to 11h is not a predetermined ID. Therefore, a non-contact information reader, an intruder detector, a monitoring device, etc. Can be always operated. In this case, the process of turning on or off as in the conventional alarm device is not required. Further, the non-contact type information readers 11a to 11h and the intruder detectors 12a to
When the alarm devices 10a to 10h are configured by integrating the 12h with the alarm devices 10a to 10h, it is only necessary to mount the alarm devices 10a to 10h, and the mounting operation is easy. Further, by changing the storage information such as the traffic permission information for each ID stored in the monitoring device 20, it is possible to determine to which intruder detection area each of the alarm devices 10a to 10h is assigned. Therefore, the shape of the intruder detection area can be easily set and changed. Further, the intruder to be alerted in each intruder detection area can be easily set and changed. Further, the monitoring device 20 controls the position of each non-contact type information storage device, that is, each non-contact type information storage device based on the arrangement position of each of the non-contact type information reading devices 11a to 11h or the alarms 10a to 10h. It is possible to detect the position of an employee carrying the device. For example, the monitoring device 20 may read the ID of the non-contact type information storage device read by each of the non-contact type information reading devices 11a to 11h, the arrangement position of the non-contact type information reading devices 11a to 11h, or the non-contact type information reading. Alarm device 10a to which devices 11a to 11h are provided
The position of each non-contact type information storage device is detected based on the arrangement position of 10h. Note that the non-contact type information reading devices 11a to 11a
11h and intruder detectors 12a to 12h, in this case, the alarms 10a to 10h, can be arranged at places where an intruder is detected, such as in the rooms 1 to 4 or at the entrance.

Next, the non-contact type information reading devices 11a to 11
The case where the transmission / reception range of h is smaller than the detection range of the intruder detectors 12a to 12h will be described. In this case, since the intruder detectors 12a to 12h operate first, the monitoring device 2
0 stands by for a fixed time after the intruder detectors 12a to 12h output the detection signals. Then, the non-contact type information reading devices 11a to 11h corresponding to the intruder detectors 12a to 12h that output the detection signal within the certain time period have predetermined information, for example, a non-contact information reading device carried by a person who is permitted to pass. It is configured to output an alarm signal when the ID stored in the contact information storage device is not read. In addition, when the transmission / reception range of the non-contact type information reading devices 11a to 11h has a part wider and a part narrower than the detection range of the intruder detectors 12a to 12h, the intruder detectors 12a to 12h output a detection signal. The non-contact type information readers 11a to 11h corresponding to the intruder detectors 12a to 12h that output the detection signals within a predetermined time before and after the time when the detection signal is output do not read the predetermined information, and output an alarm signal. I do. With this configuration, the non-contact type information reading devices 11a to 11a
Setting and adjustment of the transmission / reception area of h and the detection range of the intruder detectors 12a to 12h are facilitated.

In the above embodiment, the monitoring device 20
Intruder detectors 12a to 12h for each of the alarms 10a to 10h
Non-contact type information reader 1 corresponding to intruder detectors 12a to 12h that output an alarm signal when outputs a detection signal
When 1a to 11h read predetermined information within a certain time before and after the time, the alarm signal is not output. However, other configurations are also possible. For example, the monitoring device 20
Is a non-contact information reader 1 of each of the alarms 10a to 10h.
The information read in 1a to 11h is used for each alarm device 10a to 10h.
If h is information that is permitted to pass through the provided intruder detection area, the intruder detectors 12a to 12h corresponding to the non-contact information readers 11a to 11h that have read the information. May be configured to stop the operation of. The operation stop time is preferably a predetermined time. In order to stop the operation of the intruder detector, the detection operation of the intruder detector may be stopped, or the detection signal is output until a predetermined time has elapsed after the intruder detector detects the intruder. You may not make it output.

The non-contact type information reading devices 11a to 11h of the alarms 10a to 10h are respectively provided with the alarms 10a to 10h.
It is also possible to store predetermined information that permits passage through the intruder detection area where h is provided. In this case, the non-contact type information reading devices 11a to 11h are configured to stop the operation of the intruder detector corresponding to the non-contact type information reading devices 11a to 11h when the predetermined information is read. I do. Alternatively, intruder detectors 12a-
12h, when an intruder is detected, the intruder detectors 12a to 12h within a predetermined time before and after the intruder is detected.
Is configured to output a detection signal when the non-contact information readers 11a to 11h corresponding to the above do not read predetermined information. Then, the monitoring device 20 controls each of the alarm devices 10.
It is configured to output an alarm signal when a detection signal is output from the intruder detectors 12a to 12h of a to 10h.
With this configuration, each non-contact type information reading device 11a
There is no need to perform an operation of connecting the monitoring device 20 to 11h. Further, the monitoring device 20 includes the non-contact type information reading device 11.
Since there is no need to perform processing relating to output signals from a to 11h, the processing load is reduced. In addition, by setting and changing the storage information of each of the non-contact information reading devices 11a to 11h, the shape of the intruder detection area and the intruder to be alerted can be set and changed.

Further, each alarm device is independently provided, and an intruder detector provided in the alarm device outputs an alarm signal to a buzzer or the like provided in the alarm device, or outputs an alarm signal to a security device or the like. Can also be output. In this case, the information read by the non-contact information reading device provided in the alarm device is carried by a person who is permitted to pass through the intruder detection area where the alarm device is provided. When the information matches the information stored in the contact information storage device, the operation of the intruder detector is stopped. In the case of this configuration, an intruder detection area for an intruder to be alerted can be configured only by providing a single alarm device. Further, the combination of the output of the non-contact type information reading device and the output of the intruder detector is not limited to the above-described embodiment, and can be variously changed.
Further, as the non-contact type information reader and the intruder detector, those having various configurations can be used.

[0020]

As described above, by using the alarm device according to the first aspect, intruder detection areas of various shapes corresponding to the target intruder can be easily formed. Further, by using the alarm device according to the second aspect, it is possible to easily configure an intruder detection area of various shapes corresponding to a target intruder, and it is possible to easily configure a transmission / reception area of the non-contact type information reading device and an intruder detection area. It is easy to set and adjust the detection range of the person detector, there is no need to connect the non-contact information reader and the monitoring device, and the processing load on the monitoring device is reduced. Further, by using the alarm device according to the third aspect, it is possible to easily configure intruder detection areas of various shapes corresponding to the target intruder. Further, the use of the alarm device according to the fourth aspect makes it easy to set and adjust the transmission / reception area of the non-contact information reader and the detection range of the intruder detector. Further, if the alarm device according to claim 5 is used, intruder detection areas of various shapes corresponding to the target intruder can be easily configured, and the alarm device can be configured at low cost. The processing load on the monitoring device can be reduced. Further, if the alarm device according to claim 6 is used,
It is easy to set and adjust the transmission / reception area of the wireless antenna and the detection range of the intruder detector. Further, the use of the alarm device according to claim 7 makes it possible to easily detect the position of the non-contact type storage device. Further, if the alarm device according to claim 8 is used, the intruder can be automatically monitored by the monitoring camera when the alarm signal is output. Further, by using the alarm method according to the ninth aspect, it is possible to easily configure intruder detection areas of various shapes corresponding to the target intruder.

[Brief description of the drawings]

FIG. 1 is a diagram showing an example of an intruder detection area using an embodiment of the alarm device of the present invention.

FIG. 2 is a diagram showing an example of an alarm device used in an embodiment of the alarm device of the present invention.

FIG. 3 is a schematic configuration diagram of an embodiment of the alarm device of the present invention.

FIG. 4 is a diagram illustrating an example of a non-contact type information storage device and a non-contact type information reading device.

[Explanation of symbols]

 10a to 10h Alarm 11a to 11h, 50, 75 Non-contact information reader 12a to 12h Intruder detector 20 Monitoring device 60, 60a, 60b Non-contact information storage

 ──────────────────────────────────────────────────続 き Continued on the front page F term (reference) 2E250 AA01 BB64 5C087 AA32 AA42 BB03 BB20 CC52 DD05 DD23 DD27 EE12 EE14 FF01 FF04 FF13 FF17 FF30 GG07 GG11 GG18 GG19 GG23 GG29 GG30 GG46

Claims (9)

[Claims] An intruder detector that outputs a detection signal when an intruder is detected; and a non-contact information reader that reads information stored in a non-contact information storage device. An alarm device for stopping the operation of the intruder detector when predetermined information is read. 2. An intruder detector that outputs a detection signal when an intruder is detected, a noncontact information reader that reads information stored in a noncontact information storage device, and a connection with the intruder detector. With a monitoring device, wherein the intruder detector and the non-contact information reader are combined,
The monitoring device outputs an alarm signal when a detection signal is output from any of the intruder detectors, and the intruder detector detects a non-contact corresponding to a predetermined time before and after the time of detecting the intruder. An alarm device that outputs a detection signal when the type information reading device does not read predetermined information. 3. An intruder detector that outputs a detection signal when an intruder is detected; a non-contact information reader that reads information stored in a non-contact information storage device; An alarm device, comprising: a monitoring device connected to the non-contact information reader, wherein the monitoring device outputs an alarm signal based on output signals of the intruder detector and the non-contact information reader. 4. The alarm device according to claim 3, wherein the intruder detector and the non-contact type information reading device are combined, and the monitoring device is configured to receive the intruder detector from any of the intruder detectors. When the detection signal is output, when the non-contact information reader corresponding to the intruder detector that has output the detection signal does not read the predetermined information within a predetermined time before and after the detection signal is output. Alarm device that outputs an alarm signal to 5. A non-contact type information storage device which is connected to the intruder detector which outputs a detection signal when detecting an intruder, a wireless antenna, and the wireless antenna, and is included in a signal received by the wireless antenna. A non-contact type information reading device that reads information of the intruder detector and a monitoring device connected to the non-contact type information reading device, the intruder detector and the wireless antenna are combined, An alarm device that outputs an alarm signal based on output signals of the intruder detector and the non-contact information reader. 6. The alarm device according to claim 5, wherein when the detection signal is output from one of the intruder detectors, the monitoring device is fixed before and after the detection signal is output. An alarm device that outputs an alarm signal when the non-contact information reader does not read predetermined information from a wireless antenna corresponding to the intruder detector that has output the detection signal within a time period. 7. The alarm device according to claim 3, wherein the monitoring device detects a position of the non-contact type information storage device. 8. The alarm device according to claim 2, further comprising a surveillance camera, wherein the surveillance device uses the surveillance camera to detect a detection range of the intruder detector that outputs the detection signal. An alarm device that outputs a signal for imaging. 9. A non-contact information storage device which stores predetermined information in an intruder detection area while determining whether or not an intruder exists in the intruder detection area. And outputting an alarm signal when an intruder exists in the intruder detection area and there is no non-contact information storage device storing predetermined information in the intruder detection area.