JPH08110995A - Wireless security system - Google Patents

Abstract

PURPOSE: To provide a wireless security system which temporarily cancels the alarm operation in the case of entrance and leaving under guard within a short time. CONSTITUTION: When an open/close sensor 4 detects opening of a door under guard to generate the door open detection output, a transmitter 1 transmits data of the door open detection output to a controller 2 and operates a report part 7 to inform an occupant of the house who opens the door that the guard state is set. When he becomes aware or the guard state by the report of the report part 7 to operate an operation part 6, the operation signal is outputted to the transmitter 1, and the transmitter 1 transmits a cancel command to the controller 2 by a radio transmission part 11. When receiving the cancel command, the controller 2 resets counting of a certain time based on preliminarily received data of door open detection of the open/close sensor 4 and enters the cancel state of the alarm operation.

Description

Detailed Description of the Invention

[0001]

FIELD OF THE INVENTION The present invention relates to wireless security systems.

[0002]

2. Description of the Related Art As a security system,
Various types of crime prevention and disaster prevention sensors such as an open / close sensor 4 including a reed switch that detects opening / closing of a door 5 that constitutes the opening / closing portion of an entrance / exit such as a door, etc., provided integrally or connected as shown in FIG. Then, when the transmitter 1 that transmits the detection output data of these sensors as a radio wave signal and the detection output data by the radio wave signal from the transmitter 1 are received, a security company is issued to issue an alarm and perform centralized monitoring. There is a system consisting of a controller 2 for making a notification through a telephone line L to a central monitoring center 3 installed in the above.

This wireless security system
There is no need for wiring from the place where the sensors such as the open / close sensor 4 are installed to the controller 2, and the wiring is convenient. By the way, the controller 2 of such a security system is provided with a setting switch SW for turning on / off the warning state in order to set a warning state in which an alarm and a notification are made when a detection output of the sensor is received and a non-warning state, The warning state is set after a certain period of time from when the setting switch SW is set to the "ON" side.

For a certain period of time, when the controller 2 such as a living room away from the entrance is installed, the setting switch SW is set to the "ON" side, and then the entrance door 5 is closed to go outside. It is provided to delay entering the alert state until. In other words, since the opening / closing sensor 4 for detecting the opening / closing of the door 5 is provided at the entrance / exit of the entrance or the like for crime prevention, when the warning state is set from the time of setting "ON", the housekeeper opens the door 5 of the entrance. Since an alarm is generated when opening and closing and going out, the alarm state is entered after a certain time delay from the time when "ON" is set.

In some cases, the warning state is set when the opening / closing of the first door 5 is detected from the "ON" setting instead of the fixed time. When the door 5 is opened and the open / close sensor 4 detects this opening under the alert condition, the detection output data of the open / close sensor 4 is transmitted from the transmitter 2 to the controller 2 by a radio wave signal. The controller 2 issues an alarm and notifies the central monitoring center 3 when a predetermined time has elapsed since the detection output data was received.

[0006] Here, for a predetermined time from the detection to the generation of the alarm, after the family member returns to the house and opens the front door 5, the setting switch SW of the controller 2 is returned to "OFF" to perform the alarm operation. It is set in consideration of the time required to cancel.

[0007]

[Problems to be Solved by the Invention] By the way, when you go out and notice something you have forgotten, you tend to go out to pick up what you have forgotten. When returning to pick up something left behind, it is often the case that the controller 2 turns off the alert state and goes out again in that state.

In this case, when the family member returns to the house and opens the front door 5, the opening / closing sensor 4 operates and the detection output is sent to the controller 2 by the transmitter 1. Controller 2 unless you turn off the state
Will issue an alarm and report after a lapse of a predetermined time. Especially when a family member comes back to pick up something left at the entrance, the time required to open the entrance door and go out again is shorter than the above specified time, so an alarm or notification will be issued. I will go out without knowing that, I will come back home from the place where I am going, and the security company will inform me that a warning has been issued. When such an alarm or report is made, a security officer of the security company or a police officer notified by a neighbor who heard the alarm may enter the house, which causes the housekeeper and the security company to enter. There was a problem such as trouble.

The present invention has been made in view of the above problems, and an object of the present invention is to temporarily cancel the alarm operation when the passenger enters or exits within a short time under the alert condition. To provide a wireless security system that can.

[0010]

In order to achieve the above object, according to the invention of claim 1, an opening / closing sensor for detecting opening / closing of an opening / closing part such as a door or a door provided at an entrance / exit of a building, and a detection output of the opening / closing sensor. A radio wave signal, a receiving means that receives the radio wave signal and demodulates the detection output, and when the open detection output from the open / close sensor is received under a warning condition, an alarm will be issued after a certain time from that point. And a controller having an alarm control means for issuing a warning, the controller has a setting means for setting ON / OFF of a warning state, and is interlocked with opening / closing of the opening / closing part after the setting means is set to the entrance side, or In a wireless security system in which the alarm control means is set to a warning state after a lapse of a predetermined time, a cancel instruction for issuing a cancel command for canceling the alarm operation of the alarm control means. Is provided at the entrance and exit, and the warning control means of the controller issues an alarm if there is no cancel command within a fixed time after the data of the opening detection output of the opening / closing sensor is received by the receiving means, and there is a cancel command within the fixed time. For example, it is characterized by having a function to temporarily cancel the alarm operation.

According to a second aspect of the present invention, in the first aspect of the invention, the canceling means is constituted by the operating means for identifying the operator, and when the opening / closing sensor detects opening of the opening / closing portion near the opening / closing portion, the detection is handled. It is characterized in that a notifying means for notifying the user is provided. According to the invention of claim 3, claim 1
In the invention described above, the canceling means is constituted by an identifying means which operates under the alert condition when the opening detection output from the opening / closing sensor operates to automatically identify a specific individual and outputs a cancel command.

According to a fourth aspect of the invention, in the third aspect of the invention, the identification means is a response means carried by a specific individual,
In the alert state, when there is an opening detection output from the open / close sensor, a question is issued to the response means, and a question means that identifies a specific individual according to the presence or absence of the response and outputs a cancel command is characterized. To do. According to the invention of claim 5,
In the inventions of claims 1 to 4, the canceling means transmits a cancel command to the controller by a radio wave signal, and the receiving means of the controller receives and demodulates this radio wave signal and sends it to the alert control means. .

According to a sixth aspect of the invention, in the first aspect of the invention, the unlocking operator is provided with an electric lock as a locking means of the opening / closing section, and is linked wirelessly or by wire in conjunction with the unlocking of the electric lock. The alarm control means of the controller is characterized in that the alarm control means of the controller fetches the cancel command received and demodulated by the receiving means or the cancel command sent by wire.

According to a seventh aspect of the present invention, an opening / closing sensor for detecting opening / closing of an opening / closing part such as a door or a door provided at an entrance / exit of a building, a transmitter for transmitting a detection output of the opening / closing sensor by a radio wave signal, and a radio wave At least a receiving unit that receives a signal and demodulates a detection output, a controller having an alarm control unit that issues an alarm after a lapse of a certain time from the time when the opening detection output from the open / close sensor is received under a caution state,
The controller has a setting means for setting ON / OFF of the warning state, and is linked to the opening / closing of the opening / closing part after the setting means is set to the entrance side, or sets the alarm control means to the warning state after a predetermined time elapses. In the wireless security system, an unlocking operator is provided with an electric lock as a locking means for the opening / closing part, and the detection output of the opening / closing sensor is sent to the controller in conjunction with the unlocking of the electric lock for locking the opening / closing part. Is provided with a canceling means for temporarily canceling.

[0015]

According to the present invention, the canceling means for issuing the cancel command for canceling the alarm operation of the alarm control means is provided at the entrance and exit, and the warning control means of the controller receives the data of the opening detection output of the open / close sensor by the receiving means. If there is no cancel command within a certain time after receiving the, the alarm will be issued, and if there is a cancel command within a certain time, the alarm operation will be temporarily canceled. It is possible to cancel the alarm without turning off the state setting means, so it is very effective when you can get back what you forget, etc. It is safe for crime prevention because you never forget to cancel the operation and go out.

According to a second aspect of the present invention, in the first aspect of the invention, the canceling means is constituted by the operating means for identifying the operator, and when the open / close sensor detects the opening / closing of the open / close portion, this detection is performed. In order to prevent the alarm from being issued, it is possible to know that the family member who has returned home temporarily is in a state of caution, so that he / she will not forget to operate the canceling means. Moreover, since the canceling means is constituted by the operating means for specifying the operator, the operation by an intruder or the like can be prevented, which is safe for crime prevention.

According to a third aspect of the present invention, in the first aspect of the invention, the canceling means operates when the opening detection output from the opening / closing sensor is activated under the alert condition to automatically identify a specific individual and issue a cancel command. Since it is constituted by the identification means for outputting, it is not necessary to operate the canceling means one by one, and it is not necessary to give a notification, which is safer for crime prevention.

According to the invention of claim 4, in the invention of claim 3, the identification means is responsive to the response means carried by a specific individual, and the response means when there is an opening detection output from the open / close sensor under the alert condition. Since it is configured with a questioning device that issues a question and identifies a specific individual according to the presence or absence of a response and outputs a cancel command, person identification is automatically performed only by giving a responding means to a person who is allowed to enter and leave. Because you can
The configuration is simpler than that of a system for registering person feature data and the like.

According to the invention of claim 5, in the invention of claims 1 to 4, the cancel command from the canceling means is transmitted to the controller by a radio wave signal, and the receiving means of the controller receives the radio wave signal. Since the signal is demodulated and sent to the alert control means, wiring such as a signal line for sending the cancel command to the controller is not necessary, and the characteristics of the wireless security system are not impaired.

According to a sixth aspect of the present invention, in the first aspect of the present invention, an electric lock for identifying an unlocking operator is provided as a locking means for the opening / closing section, and the electric lock is operated wirelessly or in conjunction with the unlocking. Since the alarm control means of the controller is equipped with a cancel means for sending a cancel command to the controller by wire, and the cancel command received and demodulated by the receiving means or the cancel command sent by wire is taken in,
It is possible to issue a security command at the same time as unlocking by unlocking the electric lock, so that the user does not need to be aware of the operation of the security means and there is no need to provide complicated identification means, and the existing electric lock can be used. It is also possible to use.

According to the invention of claim 7, an opening / closing sensor for detecting opening / closing of an opening / closing part such as a door or a door provided at an entrance / exit of a building, and a transmitter for transmitting a detection output of the opening / closing sensor by a radio wave signal. At least a receiving unit that receives a radio wave signal and demodulates a detection output, and a controller that has an alarm control unit that issues an alarm after a lapse of a certain time from the time when the opening detection output from the opening / closing sensor is received under the alert condition. The controller has a setting means for setting ON / OFF of the warning state, and is interlocked with the opening / closing of the opening / closing part after the setting means is set to the entrance side, or sets the alarm control means to the warning state after a predetermined time has elapsed. In the wireless security system to be set, an electric lock for identifying the unlocking operator is provided as a locking means for the opening / closing part, and it is opened in conjunction with the unlocking of the electric lock for locking the opening / closing part. Since the canceling means that temporarily cancels sending the detection output of the sensor to the controller is provided, the alarm operation can be canceled simultaneously with the unlocking by the unlocking operation of the electric lock, so that the user is aware of the operation of the security means. There is no need to do so, there is no need to provide complicated identification means, it is possible to use an existing electric lock, and there is no need for means for sending a Kunsel command to the controller.

[0022]

Embodiments of the present invention will be described below with reference to the drawings. (Embodiment 1) FIG. 1 shows the system configuration of this embodiment. The transmitter 1 includes a signal processing unit 10 including a CPU for performing signal processing and control of the entire transmitter, and this signal. The signal processing unit 10 includes a wireless transmission unit 11 that modulates and outputs data output from the processing unit 10 as a wireless radio wave signal having a predetermined frequency, a battery power source 12 that is a power source of the transmitter 1, and an antenna 13. , An opening / closing sensor 4 for detecting opening / closing of a door which is an opening / closing part of an entrance (or a doorway) which is an entrance / exit, an operation part 6 for performing an operation for canceling an alarm operation, and a notification of being in a warning state It is connected to the notification unit 7 for doing so.

The notifying unit 7 is provided with a voice synthesizing circuit, a sound generating circuit such as a melody sound or an alarm sound, a notifying function of a light emitting circuit, etc., and is installed on the indoor side of an entrance (or a doorway), and an opening / closing sensor 4 operates in response to a control signal from the signal processing unit 10 corresponding to the door opening detection output of No. 4, and informs by voice, sound or light that it is in the alert state. The operation unit 6 is for performing an operation for temporarily canceling the alarm operation, and like the notification unit 7, a numeric keypad installed on the indoor side of the entrance (or selfish door), or a combination switch or concealed operation. A switch that identifies the person
For example, in the case of a numeric keypad or a combination button, an operation signal is given to the signal processing unit 10 when a plurality of number strings are input in advance or operated in a predetermined order. When the hidden switch is operated, an operation signal is given to the signal processing unit 10. In other words, the numeric keypad and the concealed switch cannot be operated by anyone other than the person who knows the secret code or the concealed place in advance, such as a family member, and is prevented from being operated by an intruder such as a thief.

When the door opening detection output of the opening / closing sensor 4 is input, the signal processing unit 10 has a function of transmitting data of the detection output to the controller 2 as a radio wave signal through the wireless transmission unit 11 and an operation signal from the operation unit 6. A function to transmit a cancel command to the controller 2 by a radio wave signal through the wireless transmission unit 11 when it enters, and a control signal to operate the notification unit 7 when the door opening detection output of the opening / closing sensor 4 enters, output to the notification unit 7 and operate. When an operation signal is input from the section 6, the notification section 7
Of the control signal for stopping the notification operation of
And a function of outputting to a cancel unit.

On the other hand, the controller 2 includes an antenna 20 and
A radio receiving unit 21 that receives a radio wave signal transmitted from the transmitter 1 and demodulates the data, and a signal processing unit 22 that includes a CPU for determining the demodulated data, controlling an alarm, and reporting. For notifying through the telephone line L to the alarm notification unit 24 that issues an alarm sound by a control signal from the signal processing unit 22 and the central monitoring center 3 provided in the security company by the control signal from the signal processing unit 22. It is composed of a telephone line connection circuit 23 and a power supply unit 25 for rectifying and smoothing an AC power supply and stabilizing it to a constant voltage and supplying a DC power supply to each unit.

When the setting switch SW for turning on / off the warning state is set to the "ON" side, the signal processing unit 22 enters the warning state after a certain time, and under this warning state, the data received and demodulated are received. If the data corresponds to the door open detection output of the open / close sensor 4, unless the setting switch SW is returned to the “off” side within a predetermined time from the reception time, the alarm notification unit 24
And a warning control function for operating the telephone line connection circuit 23, and when a cancel command is received under the alert condition, the door opening detection detection output of the open / close sensor 4 received from the time of the reception to that time is corresponded. It has a function of canceling the alarm operation for a predetermined time.

Thus, the setting switch S of the controller 1
When W is set to the "ON" side and the security system is under caution, when the family member returns due to something that has been forgotten and the front door is opened, the opening / closing sensor 4 outputs this opening detection output. Generate. The signal processing unit 10 of the transmitter 1 that has received the door opening detection output causes the wireless transmission unit 11 to transmit the data of the door opening detection output to the controller 2, and at the same time, activates the notifying unit 7 to enter the alert state. Notify family members of something.

When the data of the door opening detection output is received from the transmitter 1, the signal processing unit 22 of the controller 2 starts counting for a fixed time by the built-in timer from the time of reception. On the other hand, the family member knows that he is in the alert state by the notification of the notification unit 7, and if it is not enough to cancel the alarm operation by returning the setting switch SW of the controller 2 to "OFF", the operation is performed. An operation for issuing a cancel command is performed by the unit 6.

That is, if the operation unit 6 is a hidden switch, if the switch is operated, or if a predetermined password is input in the case of a ten-key pad, an operation signal is output from the operation unit 6. The signal processing unit 10 output to the signal processing unit 10 of the transmitter 1 and receiving the operation signal causes the wireless transmission unit 11 to transmit a cancel instruction to the controller 2.

When the cancel command is received, the signal processing unit 22 of the controller 2 resets the count of a certain period of time based on the previously received data of the door opening detection of the opening / closing sensor 4 to enter the state of canceling the alarm operation. At the same time, the built-in timer starts counting a predetermined time for canceling the alarm operation. This predetermined time is set so that the householder can take out things left behind and the time is not unnecessarily long.

Then, when the family member leaves the forgotten item and opens the door again and exits the entrance, the controller 2 finishes counting a predetermined time and automatically cancels the alarm operation to return to the alarm enabled state. It will be. Of course, when it becomes longer than the cancellation time, the setting switch SW of the controller 2 is once set to the “off” side to cancel the alarm operation, and when the user finishes the work and then leaves the house again, the setting switch of the controller 2 is set. You only have to set the SW to the "on" side and exit.

By the way, when an intruder such as a thief intrudes into the room instead of a family member, the operating unit 6 for canceling the alarm operation for the intruder even if the informing unit 7 gives a notification.
Since the location or password of the controller is unknown and the location of the controller 2 is unknown, the alarm action is temporarily canceled or a warning state is released before a certain time elapses from the detection output of the opening / closing sensor 4. It is not possible to do so, and finally an alarm and a report will be issued. In addition, it can be expected that a surprise intruder will quickly leave due to the notification operation of the notification unit 7, and the damage caused by theft can be minimized.

A timer may be provided in the notification unit 7 so that the notification time of the notification unit 7 is a fixed time, or the notification unit 7 may be stopped in response to the detection of the opening / closing of the next door. As a method of canceling the alarm cancel state, other than the time counting by the built-in timer, it may be canceled when it is detected that the door is opened / closed again. (Embodiment 2) The notification unit 7 of the above-described Embodiment 1 makes a notification each time the door open detection output of the open / close sensor 4 is generated irrespective of whether the warning state is turned on or off. The alarm unit 7 is operated only when the alarm 2 is in the alert state.

That is, in the present embodiment, as shown in FIG. 2, a wireless transmission / reception unit 14 capable of bidirectional communication is provided in place of the wireless transmission unit 11 of the transmitter 1 in the first embodiment, and the controller 2 of the controller 2 is also provided. A wireless transmission / reception unit 26 is provided instead of the wireless reception unit 21, and the signal processing unit 22 of the controller 2 enters a signal for identifying a state in the alert state and a released state into the alert state. The transmitter 1 through the wireless transmission / reception unit 26 created when the
It is designed to be transmitted as a radio wave signal to.

When the wireless transmission / reception unit 14 receives the signal indicating the warning / non-warning state, the signal processing unit 10 of the transmitter 1 sets or resets the flag indicating the warning state in the built-in memory according to the contents of the signal. It has become. In this embodiment, when the door open / close detection output of the open / close sensor 4 is input,
The signal processing unit 10 of the transmitter 1 determines whether or not the flag indicating the alert state is set. If the flag is not set, that is, if the alert state is not set, no control signal is sent to the notification unit 7. Further, the door open / close detection output data is not transmitted to the controller 2.

When the flag is set, that is, in the alert state, when the door opening / closing detection output of the opening / closing sensor 4 is input, the signal processing unit 10 outputs a control signal to the notification unit 7 to notify. At the same time, the data of the door open / close detection output of the open / close sensor 4 is created and transmitted to the controller 2 through the wireless transmission / reception unit 14. When the operation unit 6 is operated thereafter, the signal processing unit 10 creates a cancel command as in the first embodiment, and transmits the cancel command through the wireless transmission / reception unit 14.

When the signal processing unit 22 of the controller 2 receives the cancel command, the signal processing unit 22 enters an operation of canceling the alarm operation for a predetermined time, and a signal indicating that the alarm operation has been canceled is transmitted through the wireless transmission / reception unit 26 to the transmitter. Send to 1. Upon receiving this signal, the signal processing unit 10 of the transmitter 1 sends a control signal to the notification unit 7 to stop the notification and stops the notification.

As described above, in this embodiment, the notification by the notification unit 7 is performed only when the door open detection output of the opening / closing sensor 4 is generated under the warning condition, and the notification by the notification unit 7 is performed under the non-warning condition. Since the operation is not performed, the notification does not bother the user. The operations other than the above-described operations are the same as those in the first embodiment, and thus the description thereof will be omitted. In addition, the wireless transmission / reception units 14 and 26 and the signal processing unit 1
Since the configurations and operations other than 0 and 22 are the same as those in the first embodiment, the description thereof will be omitted.

The method of stopping the notification of the notification unit 7 is the first embodiment.
It is also possible to use the method explained in. (Third Embodiment) In the second embodiment, the controller 2 sends a signal indicating a warning state and a non-warning state to the transmitter 1,
The transmitter 1 determines whether or not the alarm device 7 should be operated when the door open detection output of the open / close sensor 4 is generated. However, in the present embodiment, as shown in FIG. The notification unit 7 is connected to a battery-powered receiver 30 provided inside the entrance (or an arbitrary door) independently of the transmitter 1, and the notification unit 7 is received by a control signal from the controller 2 received by the receiver 30. Is controlled.

That is, when the door open detection output of the open / close sensor 4 is generated, the data of the door open detection output is transmitted from the wireless transmitter 10 of the transmitter 1, and the controller 2 which receives this data. Then, this reception and determination as to whether or not the user is in the alert state are made, and when it is in the alert state, a control signal for the notification unit 7 is created and transmitted from the wireless transmission / reception unit 26.
This control signal is received and demodulated by the receiver 30 and given to the notification unit 7, and the notification unit 7 performs a notification operation according to this control signal. After that, when the alarm operation cancel state is entered, the controller 2 sends a notification stop control signal to the notification unit 7 to stop the notification. Other than the control operation of the notification unit 7 described above, the operation of the transmitter 1 after the operation signal is given from the operation unit 6 and the operation of the controller 2 that receives the cancel command are the same as those in the first embodiment, and therefore, here, No particular explanation is given.

In the case of the present embodiment, the transmitter 1 does not have the notification unit 7, and the notification unit 7 is controlled by the signal processing unit 10.
Is the same as that of the first embodiment except that the above is not performed, and the configuration of the controller 2 is the second embodiment except that the control signal of the notification unit 7 is transmitted instead of transmitting the signal indicating the warning state / non-warning state. Is the same as. By the way, in the present embodiment, the notification unit 7 and the receiver 30 are installed in a building, but the notification function and the reception function are integrated to notify by a portable wireless receiver such as a so-called pager that an individual has. The part 7 may be configured.

In this case, when a specific person such as a family member carries the notification section 7 and the notification section 7 receives a control signal for notification from the controller 2, notification is given by sound or vibration or a message display on the liquid crystal display. Therefore, only the person carrying the mobile phone can be informed that he is under alert.
In this case, since an intruder who does not carry the notification unit 7 does not know that he is in the alert state, the risk of the setting switch SW of the controller 2 being returned to the “off” side is reduced.

(Embodiment 4) In the above Embodiments 1 to 3, a switch is used as the operation unit 6, but instead of the switch, a magnetic card in which identification data is written as shown in FIG.
The operation unit 6 may be configured by a recording card 9 such as a C card and a card reader unit 8 that reads the recorded data. That is, in this case, when the recording card 9 in which the special identification data owned only by the family member is written is inserted into the card reader unit 8, the card reader unit 8 sends the identification data of the recording card 9 to the read signal processing unit 10. The signal processing unit 10 sends a cancel instruction to the wireless transmission unit 11 when the data stored in advance in the internal memory matches the identification data.
Is transmitted to the controller 2 through.

The operating portion 6 of this embodiment can be replaced with the operating portion 6 of the first to third embodiments, and since the configuration of each of the first to third embodiments can be used as it is, the other configuration, The description of the operation is omitted. (Embodiment 5) In this embodiment, as shown in FIG. 5, the human body feature data such as the face of a family member is registered in advance, and the TV camera 6 is used.
The operation unit 6 is configured by an image processing unit 61 that generates an operation signal when the human body feature of a person displayed with 0 matches the registered human body feature. That is, when the family member who receives the notification of the notification unit 7 stands on the TV camera 60, the feature data is compared and the operation signal is output.

The operating section 6 of this embodiment can also be replaced with the operating section 6 of the first to third embodiments, and the other structures can be the same as those of the first to third embodiments. (Embodiment 6) In this embodiment, as shown in FIG. 6, the operation unit 6 is independently formed from the transmitter 1 as a portable wireless transmitter so that a householder can carry it.

In other words, in this case, if the householder who receives the notification from the notification unit 7 operates the transmission button of the operation unit 6, which is a wireless transmitter, or inputs the personal identification number using the ten-key pad,
In response to this input, a cancel command is transmitted from the operation unit 6 to the controller 2 as a radio wave signal.
The controller 2, which has received the cancel command, cancels the alarm operation in accordance with the cancel command received as in each of the embodiments.

The operating section 6 of this embodiment is independent of the transmitter 1 unlike the operating section 6 described above, but has an independent form, but the configuration of the transmitter 1 itself is the same as that of the first embodiment. Also, the configuration of the controller 2 is the same as that of the second embodiment, and therefore the description of these operations and configurations will be omitted. The notification unit 7 may be a portable type as in the third embodiment.

(Embodiment 7) The cancel operation in Embodiments 1 to 6 is the operation of the operation unit 6 which has a sense of purpose by a person after the notification of the notification unit 7 indicating that the user is in the alert state is heard. For the first time, the cancel command is sent to the controller 2. However, in the present embodiment, the operation unit 6 and the notification unit 7 are eliminated, and when it is detected that the door is opened under the alert condition, the door is opened. The data carrier system is used to automatically identify whether the person who entered the specified area from the entrance (or the doorway) by opening the house is a family member or a suspicious person, and an alarm is activated based on the result of the identification. It decides whether to cancel.

That is, in the present embodiment, as shown in FIG. 7, the householder carries the data carrier 30, which is a responder storing the identification data, and the householder opens the door in the alert state and the open / close sensor 4 detects this. Then, the signal processing unit 10 of the transmitter 1
The interrogator 31 connected to the device transmits a command for reading the identification data to the data carrier 30, and the data carrier 30, that is, the responder, which has received the command, transmits the identification data. The interrogator 31 receives this identification data and sends it to the signal processing unit 10 of the transmitter 1. The signal processing unit 10 determines based on the identification data whether or not the user is a family member, and when it is determined that the family member is a family member, the cancel instruction is transmitted through the wireless transmission unit 11.

Controller 2 that received the cancel command
Then, the same operation as in each of the above-described first embodiments is performed to cancel the alarm operation. Since the subsequent operation is basically the same as that of the first embodiment, its description is omitted. The configuration of the controller 2 is basically the same as that of the first embodiment, the operation unit 6 and the notification unit 7 are not present, and the signal processing unit 10 controls the interrogator 31 of the data carrier system and performs the data processing. Since the transmitter 1 is basically the same as that of the first embodiment except that it has a function of performing, the description of the configuration and operation thereof will be omitted.

The transmission medium used as the data carrier system may be an electromagnetic coupling system, an electromagnetic induction system, a microwave system, or an optical communication system, and the data carrier 30 may have a built-in battery or an external (interrogator). Three
It may be the one supplied from 1). (Embodiment 8) In Embodiment 7, the data carrier system is used for automatic identification, but in this embodiment, identification data is stored in advance as response data instead of the data carrier as shown in FIG. A portable transmitter / receiver 40 is provided to a family member, and the portable transmitter / receiver 40 and the controller 2
It is designed to carry out questions and answers between and.

That is, in this embodiment, when the door is opened under the warning condition and the open / close sensor 4 detects it, the transmitter 1 sends the data of the door open detection output to the controller 2 and receives the data of the door open detection output. The controller 2 sends inquiry data to the portable transceiver 40 by a radio wave signal. If the person who has opened the door carries the portable transceiver 40, the portable transceiver 40 receives the question data and answers the question data, and the identification data is transmitted to the controller 2 by the wireless radio wave. Send by signal.
When the controller 2 receives the identification data, the controller 2 uses the identification data as a cancel command to perform the same processing as that of the first embodiment, and cancels the alarm operation.

Since the subsequent operation is basically the same as that of the first embodiment, its explanation is omitted. The configuration of the controller 2 is basically the same as that of the second embodiment, and includes a wireless transmission / reception unit 26 for receiving a radio wave signal from the transmitter 1 and communicating with the portable transceiver 40. The signal processing unit 22 has a function for controlling communication with the portable transceiver 40, a function as an interrogation unit, and a function for determining identification data as a response result.

The configuration of the transmitter 1 is the same as that of the first embodiment except that the operation unit 6 and the notification unit 7 are not provided and the signal processing function for them is not provided. Therefore, the description of the configurations of the controller 2 and the transmitter 1 which are the same as those of the second and the first embodiments will be omitted. (Embodiment 9) In each of the above-mentioned embodiments, the lock of the door at the entrance (or the doorway) is not particularly related to the security system, but the present embodiment is the door 5 shown in FIG.
The alarm operation is canceled in conjunction with the unlocking operation of the electric lock 51 for locking the first item.

That is, the electric lock 50 is the operation unit 5 provided outdoors.
The number is unlocked when a predetermined personal identification number is input with the ten-key pad, and the number of persons who can unlock is limited. Therefore, this unlocking signal is taken out and used as a cancel command for the security system. When the electric lock 50 is unlocked by operating the operation section 52, the unlock signal generated at this time is sent to the controller 2 through the signal line 53 as a cancel command. As shown in FIG. 10, the controller 2 fetches a cancel command into the signal processing unit 22, and at this time, the signal processing unit 22 cancels the alarm operation if it is under a warning condition. After that, the door is opened and the open / close sensor 4 generates a door open detection output,
Even if the data of the door opening detection output is transmitted from the transmitter 1 to the controller 2 by a radio wave signal, the alarm operation is canceled, so that the controller 2 does not perform the alarm or reporting operation based on the door opening detection output data.

The operation after the cancellation is the same as that of the first embodiment, and the controller 2 is basically the same as the first embodiment except that the cancel instruction signal is input to the signal processing unit 22 by wire. 6, the notification unit 7 does not exist,
The configuration of the transmitter 1 is the same as that of the first embodiment except that the signal processing function for them is not provided, and thus the description thereof is omitted.

(Embodiment 10) In Embodiment 9, the cancel command signal by the unlocking signal is sent from the electric lock 50 to the controller 2 by wire, but in this embodiment, as shown in FIG. 11, wireless transmission is performed. The unit 54 is attached to the electric lock 50, and a cancel command signal is sent to the controller 2 by a radio wave signal through the radio transmitter 54.

That is, in the controller 2 of the present embodiment, the wireless receiving unit 21 receives the cancel command signal, and the cancel command signal is taken into the signal processing unit 22. The operation of canceling and the operation after canceling are the same as those of the ninth embodiment, and are the same as the ninth embodiment except that the controller 2 does not input the cancel command signal to the signal processing unit 22 by wire. Since the configuration is the same as that of the ninth embodiment, the description thereof will be omitted.

(Embodiment 11) In Embodiments 9 and 10, a cancel command is sent to the controller 2 from the electric lock 50 side, but in this embodiment, an unlock signal is sent to the transmitter 1 as shown in FIG. When the door is opened and the open / close sensor 4 detects the door open, the signal processor 10 wirelessly transmits the data of the door open detection output of the open / close sensor 4 when the door is opened and the open / close sensor 4 detects the door open. The data is not output to the unit 11, that is, the data of the door opening detection output is not transmitted to the controller 2.

Therefore, when the electric lock 50 is opened and the door is opened, even if the opening / closing sensor 2 detects the door opening, the controller 2 does not issue an alarm or report, and the alarm operation is canceled. . In this case, when there is a door open / close detection output of the open / close sensor 4 when the door is opened / closed again and a person goes outdoors, the signal processing unit 10 returns to the standby state in which the door open / close detection output of the open / close sensor 4 is monitored. Become. In other words, the period from the opening and closing of the door after unlocking the electric lock 50 to the opening and closing of the next door is equivalent to the case where the alarm operation is canceled.

As a method for the transmitter 1 to return to the standby state in which the door open / close detection output of the open / close sensor 4 can be transmitted, the electric lock 5 is used.
It may be performed when 0 is locked again. Alternatively, it may be performed when the number corresponding to the return is input by the ten keys of the operation unit 52. Examples 9 to 1
It is of course possible to use a card reader in place of the ten-key pad of the operation unit 52 in FIG. 1 and, of course, an automatic identification means such as a data carrier may be used in place of the operation unit 52 in order to eliminate the trouble of manual operation. .

When the electric lock 50 is used to lock the door, the security key may be set to "ON" or "OFF" by operating the ten-key pad of the operation unit 52.

[0063]

According to the first aspect of the present invention, the canceling means for issuing a cancel command for canceling the alarm operation of the alarm control means is provided at the entrance / exit, and the warning control means of the controller receives the data of the opening detection output of the opening / closing sensor by the receiving means. If there is no cancel command within a certain time after receiving the, the alarm will be issued, and if there is a cancel command within a certain time, the alarm operation will be temporarily canceled. It is possible to cancel the alarm without turning off the state setting means, so it is very effective when you can get back what you forget, etc. There is no need to go out by forgetting that you have released the lock, which is effective for crime prevention. According to a second aspect of the invention, in the first aspect of the invention, the canceling means is constituted by the operating means for identifying the operator, and when the opening / closing sensor detects the opening / closing of the opening / closing part in the vicinity of the opening / closing part, the corresponding notification is issued. Since the notification means is provided, it is possible to know that the family member who has returned home temporarily is in a state of caution, so that it is possible to prevent the alarm from being issued without forgetting to operate the canceling means, and further canceling. Since the means is constituted by the operation means for identifying the operator, there is an effect that the operation by an intruder or the like can be prevented and the security is safe.

According to a third aspect of the present invention, in the first aspect of the invention, the canceling means operates when the opening detection output from the open / close sensor is activated under a warning condition to automatically identify a specific individual and output a cancel command. Since it is constituted by the identifying means, it is not necessary to operate the canceling means one by one, and it is not necessary to notify, so that there is an effect that it is safer for crime prevention.

According to a fourth aspect of the present invention, in the third aspect of the invention, the identifying means is a response means carried by a specific individual, and if there is an opening detection output from the open / close sensor under a warning condition, an inquiry is made to the response means. Since it is composed of an inquiry means for issuing a cancellation command by identifying a specific individual depending on the presence or absence of a response, person identification can be automatically performed only by giving a response means to a person who is permitted to enter and leave. Therefore, there is an effect that the configuration is simpler than that of a system that registers characteristic data of a person.

The invention of claim 5 is the first to fourth aspects of the invention.
In the invention, the cancel command from the canceling means is transmitted to the controller by a radio wave signal, and the receiving means of the controller receives and demodulates this radio wave signal and sends it to the warning control means. Therefore, a signal for sending the cancel instruction to the controller. Wiring such as wires is unnecessary, and the features of the wireless security system are not impaired.

According to a sixth aspect of the present invention, in the first aspect of the present invention, the unlocking operator is provided with an electric lock as a locking means of the opening / closing section, and is linked wirelessly or by wire in conjunction with the unlocking of the electric lock. The alarm control means of the controller has a canceling means for sending a cancel instruction to the controller, and the alarm control means of the controller takes in the cancel instruction received and demodulated by the receiving means or the cancel instruction sent by wire. A security command can be issued, so that the user does not need to be aware of the operation of the security means, there is no need to provide complicated identification means, and it is possible to use the existing electric lock. .

According to a seventh aspect of the present invention, an opening / closing sensor for detecting opening / closing of an opening / closing part such as a door or a door provided at an entrance / exit of a building, and a transmitter for transmitting a detection output of the opening / closing sensor by a radio wave signal,
Receiving means for receiving the radio wave signal and demodulating the detection output,
At least a controller having alarm control means for issuing an alarm after a lapse of a certain time from the time when the opening detection output from the open / close sensor is received under the alert state, and the controller sets the on / off state of the alert state. The unlocking operator is specified in the wireless security system having the setting means linked to the opening / closing of the opening / closing part after the setting means is set to the entrance side or setting the alarm control means to the warning state after a predetermined time has elapsed. Since an electric lock is provided as a locking means for the opening / closing part, and a canceling means for temporarily canceling the sending of the detection output of the opening / closing sensor to the controller in conjunction with the unlocking of the electric lock for locking the opening / closing part is provided. By unlocking the electric lock, the alarm action can be canceled at the same time as unlocking, so that the user can operate the security means. Without having to, also there is no need to provide a complicated discrimination means, it is also possible to use the existing electric lock, moreover means for sending Kyunseru command to the controller also has the effect of requiring eliminated.

[Brief description of drawings]

FIG. 1 is a system configuration diagram of a first embodiment of the present invention.

FIG. 2 is a system configuration diagram of a second embodiment of the present invention.

FIG. 3 is a system configuration diagram of a third embodiment of the present invention.

FIG. 4 is a configuration diagram of an operation unit according to a fourth embodiment of the present invention.

FIG. 5 is a configuration diagram of an operation unit according to a fifth embodiment of the present invention.

FIG. 6 is a system configuration diagram of a sixth embodiment of the present invention.

FIG. 7 is a system configuration diagram of a seventh embodiment of the present invention.

FIG. 8 is a system configuration diagram of an eighth embodiment of the present invention.

FIG. 9 is a schematic configuration diagram of an entire Example 9 of the present invention.

FIG. 10 is a system configuration diagram of the above.

FIG. 11 is a system configuration diagram of a tenth embodiment of the present invention.

FIG. 12 is a system configuration diagram of an eleventh embodiment of the present invention.

FIG. 13 is a schematic overall configuration diagram of a conventional wireless security system.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 transmitter 2 controller 3 central monitoring center 4 open / close sensor 6 operation unit 7 notification unit 10 signal processing unit 11 wireless transmission unit 12 battery power supply 13 antenna 20 antenna 21 wireless reception unit 22 signal processing unit 23 telephone line connection circuit 24 alarm notification unit 25 Power supply unit L Telephone line SW setting switch

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Hiroshi Oikawa 1048, Kadoma, Kadoma City, Osaka Prefecture Matsushita Electric Works Co., Ltd. (72) Takeshi Kuno, 1048, Kadoma, Kadoma City, Osaka Matsushita Electric Works Co., Ltd.

Claims (7)

[Claims] 1. An opening / closing sensor for detecting opening / closing of an opening / closing part such as a door or a door provided at an entrance / exit of a building, a transmitter for transmitting a detection output of the opening / closing sensor by a radio wave signal, and a radio wave signal for receiving the signal. The controller includes at least a receiving unit that demodulates the detection output and a controller that has an alarm control unit that issues an alarm after a lapse of a certain time from the time when the opening detection output from the opening / closing sensor is received under the alarm state, and the controller is in the alarm state. A wireless security system having a setting means for setting ON / OFF, which is interlocked with the opening / closing of the opening / closing part after the setting means is set to the entrance side, or sets the alarm control means to a warning state after a lapse of a predetermined time, A cancel means for issuing a cancel command for canceling the alarm operation of the alarm control means is provided at the entrance and exit, and the alert control means of the controller is opened by the receiving means. If there is no cancel command within a fixed time after the data of the sensor open detection output is received, an alarm is issued, and if there is a cancel command within a fixed time, the alarm operation is temporarily canceled. Characteristic wireless security system. 2. The canceling means is constituted by an operating means for specifying an operator, and when the opening / closing sensor detects the opening / closing of the opening / closing part, a notification means is provided in response to the detection. The wireless security system according to claim 1. 3. The canceling means is constituted by an identifying means which operates under the alert condition when an opening detection output from the open / close sensor is present and automatically identifies a specific individual and outputs a cancel command. Item 2. The wireless security system according to item 1. 4. A response means carried by a specific individual as the identification means, and a question is issued to the response means when there is an opening detection output from the opening / closing sensor under a caution state, and the specific individual is determined according to the presence / absence of the response. 4. The wireless security system according to claim 3, wherein the wireless security system is configured by an inquiring unit that identifies the "" and outputs a cancel command. 5. The canceling means transmits a cancel command to the controller by a radio wave signal, and the receiving means of the controller receives and demodulates the radio wave signal and sends it to the warning control means. 4. The wireless security system according to 4. 6. A controller comprising an electric lock for opening and closing the unlocking operator, and a canceling means for sending a cancel command to the controller wirelessly or by wire in conjunction with unlocking of the electric lock. 2. The wireless security system according to claim 1, wherein the alarm control means of (1) takes in a cancel command received and demodulated by the receiving means or a cancel command sent by wire. 7. An opening / closing sensor for detecting opening / closing of an opening / closing part such as a door or a door provided at an entrance / exit of a building, a transmitter for transmitting a detection output of the opening / closing sensor by a radio wave signal, and a radio wave signal for receiving the signal. The controller includes at least a receiving unit that demodulates the detection output and a controller that has an alarm control unit that issues an alarm after a lapse of a certain time from the time when the opening detection output from the opening / closing sensor is received under the alarm state, and the controller is in the alarm state. A wireless security system having a setting means for setting ON / OFF, which is interlocked with the opening / closing of the opening / closing part after the setting means is set to the entrance side, or sets the alarm control means to a warning state after a lapse of a predetermined time, In addition to providing an electric lock that identifies the unlocking operator as the locking means of the opening and closing part,
A wireless security system comprising a canceling means for temporarily canceling sending of a detection output of an opening / closing sensor to a controller in conjunction with unlocking of an electric lock for locking the opening / closing part.