JPH09212779A - Security device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To execute correspondence for emergency more quickly by judging fault occurrent state and the reliability degree by a specified voice information and outputting information consisting of the fault occurrence state and the reliability degree. SOLUTION: The voice recognizing means 11 of a controller 4 recognizes a specified voice or a keyword by voice information of a microphone 2 with a human presence signal of a human sensor 3 as an execution condition, generates recognition data consisting of recognized voice, the keyword and its recognition rate so as to output it and outputs a switch-on signal to a camera 1. When a reset signal is putted from a reset switch 10, a switch-off signal is outputted to the camera 1. When a transmission-on signal is inputted, the transmitting means 12 of the controller 4 inputs video information in the store of a TV camera 1, voice information of the microphone 2 and security information, the controller 4 is connected to a public line 8 and respective kinds of information is transmitted to a security company 9. When a transmission-off signal is inputted, connection to the public line 8 is disconnected.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a security device installed in a store such as a financial institution.

[0002]

2. Description of the Related Art Conventional security devices include TV cameras for in-store monitoring and push buttons used by a store clerk to make a notification when a crime occurs.

[0003]

However, since it is necessary to constantly monitor the TV camera image, the burden on the surveillance staff is large, and it is not possible to handle a plurality of stores, and the surveillance is performed remotely. In this case, the line is always connected, and it is necessary to collect and monitor the data regardless of the necessity of the data.Therefore, the cost of monitoring by the camera such as the personnel cost of the monitor and the line usage fee is enormous. It was

In addition, when a store clerk operates the push button when a crime occurs, there is a risk of life and there is a possibility that a murder case may occur. Therefore, an object of the present invention is to provide a security device that enables automatic diagnosis of a failure occurrence state and can reduce costs.

[0005]

In order to achieve the above-mentioned object, a security device according to claim 1 of the present invention has a voice input means for inputting voice information, and voice information input from the voice input means. However, when the specific voice information is recognized from the voice information, the fault occurrence situation and the reliability are judged by the particular voice information, and the diagnostic means for outputting the diagnostic information including the fault occurrence situation and the reliability is provided. It is characterized by that.

With the above structure, when the specific voice information is recognized by the voice information input from the voice input means,
The failure occurrence status and reliability are determined based on the specific voice information, and diagnostic information including the failure occurrence status and reliability is output. Therefore, the observer can know the failure occurrence status and the reliability from this information, and can take measures such as making a report to the police or fire department.

According to a second aspect of the security device,
2. The security device according to claim 1, further comprising video input means for inputting video information, wherein the diagnostic means outputs the video information input from the video input means together when outputting the diagnostic information. To do.

With the above arrangement, the surveillance staff can confirm the failure occurrence situation on the image and can take corrective action. Further, the security device according to claim 3 is the security device according to claim 1 or 2, wherein the diagnosis means selects guidance information for a treatment for the failure according to the determined failure occurrence status and reliability, and the failure occurrence. This guidance information is output together with the situation and the reliability.

With the above arrangement, the surveillance staff member can act based on the guidance information and can respond promptly and accurately. The security device according to claim 4 is the security device according to claim 1 or 2, wherein the diagnostic means connects the line only after recognizing the occurrence of the failure, and uses the line to remotely output information. It is characterized by transmitting to the ground.

With the above configuration, the line is connected due to the occurrence of a failure, so that the line usage fee is greatly reduced as compared with the conventional system, and the distant observer only has to start monitoring after the information is transmitted. , It is not necessary to always monitor the monitor, it is possible to handle multiple stores.

Further, the security device according to claim 5 is the security device according to claim 1, further comprising detection means for detecting the presence of a person, and the diagnosis means detects the presence of the person by this detection means. And a diagnostic operation are executed.

With the above-mentioned configuration, malfunction can be avoided by executing the diagnostic operation due to the presence of a person. The security device according to claim 6 is the security device according to claim 1.
The security device described in the above is characterized in that the diagnostic means turns on an alarm lamp outside the store and closes the safe when recognizing the occurrence of robbery based on specific voice information.

With the above configuration, even when the clerk does nothing by the automatic diagnosis, the alarm lamp outside the store is turned on, the outside of the store is informed of the "burglary" occurrence, the safe is closed, and the cash is robbed. Can be prevented.

[0014]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a configuration diagram of a security device according to an embodiment of the present invention.

In FIG. 1, 1 is a TV for photographing the inside of a store.
A camera 2 is a microphone hidden in the store, 3 is a person sensor including a pyroelectric sensor that detects infrared rays generated by a person, and the in-store image information of the TV camera 1 and the voice information detected by the microphone 2 are provided. The human presence signal detected by the human sensor 3 is input to the controller 4 including a microcomputer. The camera 1 starts shooting by a switch-on signal output from the controller 4, and stops shooting by a switch-off signal. The human sensor 3 has a sensor check function, and the controller 4
The response signal is output in response to the check signal from. When this response signal is not returned, the controller 4 can determine that the human sensor 3 is out of order.

The controller 4 is connected to an outside store light (alarm lamp) 5, which is installed outside the store, a safe 6 installed inside the store, a security door 7, and a public line 8
It is connected to the security company 9 via. Also,
The controller 4 is provided with a reset switch 10.

As shown in the figure, the controller 4 is composed of a voice recognition means 11, a transmission means 12 and a diagnosis means 13. The voice recognition means 11 recognizes the specific voices or keywords shown in Table 1 by the voice information of the microphone 2 using the person presence signal of the human sensor 3 as an execution condition, and when these specific voices or keywords are recognized, Recognition data including recognized voices, keywords, and their recognition rates is formed and output, and a switch-on signal is output to the camera 1. When the reset signal is input from the reset switch 10, the switch-off signal is output to the camera 1.

[0018]

[Table 1]

The transmission means 12 has a transmission ON signal (described later).
Enter, enter in-store video information of TV camera 1, microphone 2
Voice information and security information (described below) are input, the controller 4 is connected to the public line 8, and the information is transmitted to the security company 9 via the public line 8.
When a transmission off signal (described later) is input, the public line 8 is disconnected.

The diagnostic operation of the diagnostic means 13 will be described in detail with reference to the flowchart of FIG. This diagnostic tool 13
3 to the security information shown in FIG. This security information consists of 12 bits, and each bit has a meaning.

First, a check signal is output to the human sensor 3 (step-1), a response signal from the human sensor 3 is confirmed (step-2), and if there is no response signal, the "sensor failure" bit of the security information is set. Turn on (Step-
3) If there is a response signal, the input of the person presence signal of the execution condition is confirmed (step-4). When the input of the person presence signal is confirmed, or after the execution of step-3, it is confirmed whether or not the recognition data is inputted from the voice recognition means 11 (step-5).

When the input of the recognition data is confirmed, the "fault occurrence" bit of the security information is turned on (step-
6) Next, the occurrence status (“robbery”, “fire”, “accident”) is shown in Table 1 by a specific voice or keyword of the recognition data.
Then, the “occurrence status” bit of the security information is turned on (step-7), and then the degree of involvement (%) of occurrence by a specific voice or keyword is obtained from Table 1 (step-8). And the recognition rate (%) of the specific voice or the keyword, the reliability X (%) of the specific voice or the keyword is obtained by the fuzzy operation based on the membership function and the fuzzy rule shown in FIG. 4 (step-9). .

Next, the degree of the reliability X (%) is judged (step -10), and the reliability X is a predetermined rate (for example, 80%).
In the above case, the "reliability 1" bit of the security information is turned on (step-11), and then it is confirmed whether the occurrence status is "robbery" (step-12). If it is "robbery", the event signal is sent. Turn on (step-13), then turn on the "police report" bit in the security information (step-1)
Four). If it is not "robbery" in step-12, the "fire station report" bit of the security information is turned on (step-15).

In step -10, the reliability X is 8
If it is less than 0% and 50% or more, the "reliability 2" bit of the security information is turned on (step-16), and then the "video confirmation" bit of the security information is turned on (step-17). If the reliability X is less than 50%, the "reliability 3" bit of the security information is turned on (step-1
8) Execute step -17.

After executing step -14, 15 or 17, the security information in which the above bits are set is output to the transmitting means 12 (step -19). Then, it is confirmed whether or not a reset signal is inputted from the reset switch 10 (step-20). If not confirmed, it is confirmed whether or not the output flag F is set (F = 1) (step-21).
If not confirmed, a transmission ON signal is output to the transmission means 12 (step-22), the flag F is set (F = 1) (step-23), and the process returns to step-5. If the flag F is set (F = 1) in step-21, the process directly returns to step-5.

If the input of the recognition data is not confirmed in the step-5, the flag F is set (F =
1) Check if it is done (step -24). If it is not confirmed, end the procedure. If it is confirmed, jump to step -20 to confirm whether the reset signal is input.

When the input of the reset signal is confirmed in step -20, the flag F is reset (F = 0) (step -25) and the transmission off signal is output to the transmitting means 12 (step -26). Turn off the event signal (step-27), clear the security information (step-
28), end.

By the operation of the diagnostic means 13, the human sensor 3
Is normal, the human presence signal of the human sensor 3 is used as the execution condition, and when the human sensor 3 is out of order, the input of the human sensor 3 is ignored, the recognition data of the voice recognition means 11 is input, and a robbery or a fire occurs. , And the failure occurrence status of the accident are judged, the reliability is further judged, the guidance information based on the reliability is selected, the security information including the failure occurrence information and the reliability and guidance information, and the transmission ON signal are sent. It is output to the transmission means 12, and the robbery occurs, and the reliability is 8
When it is diagnosed as 0% or more, the event signal is turned on, the patrol light 5 outside the store is turned on, the safe 6 and the security door 7 are closed, and the opening / closing is locked. Further, when the reset signal is input, the transmission off signal is output to the transmission means 12, and the event signal is turned off.

The operation of the configuration of the security device will be described. When the presence of a person is detected by the human sensor 3 (the presence of the person is ignored when the human sensor 3 is out of order), voice recognition is performed by the voice information of the microphone 2, and as a result, a specific voice or keyword is detected. When is detected, reliability is required based on the degree of involvement and recognition, guidance information is required based on this reliability, and the occurrence status (“robbery”, “fire”, “accident”) is identified by a specific voice or keyword. Security information including the occurrence status, the reliability, and the guidance information is obtained, and is transmitted to the security company 9 together with the video information of the camera 1 and the voice information of the microphone. At security company 9, camera 1
Appropriate judgment can be made based on the image information and reliability information, and prompt treatment can be performed. In addition, the occurrence status is "robbery" and the reliability is a predetermined rate (for example, 80%).
In the above case, the event signal is output, the out-of-store patrol light 5 is turned on, the safe 6 and the security door 7 are closed, and the opening / closing is locked.

When the reset switch 10 is operated,
The transmission to the security company 9 is stopped, the event signal is also turned off, the out-of-store patrol light 5 is turned off,
The open / close lock of the safe 6 and the security door 7 is released.

The security company 9 is provided with a security panel 21 shown in FIG. 5, for example. This security panel 21 has, for each store, a “fault occurrence” bit of the above security information, each bit of “occurrence status”,
A lamp group 22 corresponding to each bit of "reliability" and "sensor failure" bit is provided, and a speaker 23 for outputting a voice selected by each bit of "guidance information" of security information is provided at the lower end. Has been.

When security information is input to the receiving device (not shown) of the security company 9, "fault occurs"
Depending on the bit, the video / audio information input at the same time is output to the monitor, the situation in the store is displayed together with the sound, the lamp corresponding to each bit is turned on on the security panel 21, and further, from the speaker 23, If the “guidance information” is a bit of “police report” after the buzzer or chime, “please call the police”,
For the "Fire department report" bit, "Please call the fire department.", And for the "Video check" bit, "Check monitor."

For example, the security information of the store 2 is shown in FIG.
5, the blue lamp of “occurrence”, the red lamp of “robbery”, and the red lamp of “reliability 1” are lit, and a buzzer sound or After the chime sound, "Call the police." Therefore, the monitor of the security company 9 is the speaker 23
An emergency response can be taken by notifying the occurrence of a fault and the action guideline by the voice of "," confirming the situation by the lamp 22 and the monitor, and making a call to the police, fire department, and the like.

As described above, by recognizing a specific voice or keyword, and automatically diagnosing and reporting a fault occurrence situation, the clerk does not need to directly report.
In particular, when a robbery occurs, it is not necessary to inflict a risk of life, human life in a store can be protected, and a fatal accident can be reduced. Furthermore, when a robbery occurs, the safe is automatically closed,
By locking the opening and closing, it is possible to prevent robbing of cash.

Further, since the security information provides the information on the failure occurrence status and its reliability separately, the surveillance staff can take prompt and accurate measures such as reporting to the police. Also, the public line 8 is connected and the video / audio / security information is transmitted only after a failure occurs, so that the line usage fee can be greatly reduced. Since there is no need to monitor, many stores can be in charge, and because the support of the monitor is provided, the labor cost can be reduced.

Further, since the presence of a person is confirmed by the person sensor 3 and the diagnostic operation is executed, malfunction can be avoided.

[0037]

As described above, according to the invention described in claim 1, the voice information inputted from the voice input means
When the specific voice information is recognized, the failure occurrence status and the reliability are determined by the specific audio information, and the information including the failure occurrence status and the reliability is output. The situation and reliability can be known, and emergency response can be made faster by calling the police or fire department.

According to the second aspect of the present invention, the surveillance staff can actually confirm the failure occurrence situation from the video information, and can make an accurate response based on the failure situation. Further, according to the invention of claim 3, the observer can act based on the guidance information, and can respond promptly and accurately.

[0039] According to the invention described in claim 4, since information is transmitted using a public line when a failure occurs, it is not necessary to always use the line and the line usage fee is reduced. can do. Also, distant observers only have to start monitoring after information is transmitted, eliminating the need to constantly monitor the monitor as in the past.
Personnel costs can be reduced because multiple stores can be in charge and a supervisor is provided.

Further, according to the invention described in claim 5, since the diagnostic operation is executed by the presence of a person, the malfunction can be avoided. According to the invention as set forth in claim 6, even when the clerk does nothing by the automatic diagnosis, the outside lamp is turned on and the occurrence of the "burglary" is notified to the outside of the shop, thereby protecting the human life inside the shop. It is possible to reduce the number of fatal accidents. Further, by closing the safe, it is possible to prevent the robbing of cash.

[Brief description of drawings]

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

FIG. 2 is a flowchart illustrating an operation of a controller diagnosis unit of the security device.

FIG. 3 is an explanatory diagram of security information output from a controller diagnosis unit of the security device.

FIG. 4 is an explanatory diagram of a fuzzy calculation executed in a controller diagnosis unit of the security device.

FIG. 5 is a front view of a security panel installed in a security company.

[Explanation of symbols]

 1 TV camera (video input means) 2 Microphone (voice input means) 3 Human sensor (means for detecting the presence of a person) 4 Controller (diagnostic means) 5 Out-of-store patrol light (alarm lamp) 6 Safe 7 Security door 8 Public line 9 Security company 21 Security panel 22 Lamp group 23 Speaker

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Claims (6)

[Claims] 1. A voice input means for inputting voice information, and when voice information is input from said voice input means and specific voice information is recognized from this voice information, a failure occurrence state and reliability are confirmed by this specific voice information. A security device comprising a diagnostic means for determining the degree of failure and outputting diagnostic information including the failure occurrence status and the reliability. 2. The security device according to claim 1, further comprising video input means for inputting video information, wherein the diagnostic means is
When the diagnostic information is output, the video information input from the video input means is also output. 3. The security device according to claim 1 or 2, wherein the diagnostic means selects guidance information for a treatment for the fault according to the determined fault occurrence status and reliability and outputs the diagnostic information, It is characterized in that the guidance information is output together. 4. The security device according to claim 1, wherein the diagnostic means connects the line only after recognizing the occurrence of the failure, and transmits the output information to a remote place using the line. Is characterized by. 5. The security device according to claim 1, further comprising detection means for detecting the presence of a person, wherein the diagnosis means executes a diagnostic operation when the presence of the person is detected by the detection means. Characterize. 6. The security device according to claim 1, wherein the diagnostic means turns on an alarm lamp outside the store and closes the safe when recognizing the occurrence of robbery based on the specific voice information.