JP2017027174A - Security system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a security system that can prevent instructions to stop an abnormality detection unit from being given by operating an instruction unit which is not determined to be outside a building within a set time until the current time point.SOLUTION: A security system comprises: an abnormality detection unit 130 capable of detecting indoor abnormality; a control unit 110 arranged inside a building and capable of controlling the operation and stop of the abnormality detection unit; and an instruction unit 234 capable of communicating with the control unit and capable of instructing the control unit to operate and stop the abnormality detection unit. The control unit includes a position determination unit 112 for determining whether the instruction unit is at a position either inside or outside of the building on the basis of communication with the instruction unit, and does not perform a process of stopping the abnormality detection unit in operation on the basis of instructions from the instruction unit in a first state about which the position determination unit has not determined that the position of the instruction unit is outside within a first setting time until the current time point.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a security system.

  A security system that detects illegal intruders indoors by being installed in a house such as a residence is widely known. Such a security system switches between a warning mode that warns an illegal intruder and a normal mode that is released from the warning mode.

JP 2006-11930 A

  Patent Document 1 describes a security system that can be switched between a warning mode and a normal mode in accordance with the operation of a user (resident in a house such as a residence). In an aspect in which switching can be performed by a remote controller as in Patent Document 1, there are those equipped with a plurality of remote controllers considering that there are a plurality of residents living in a house where this security system is installed. . In such a security system, there is a case where a remote control that has not been taken away is left indoors. In such a case, there has been a problem that an intruder who has entered the room can cancel the alert mode by operating the remote controller left indoors. Therefore, in a security system having a plurality of remote controllers, a technique that can prevent an intruder from operating the remote controller left indoors to cancel the security mode has been desired.

  SUMMARY An advantage of some aspects of the invention is to solve at least a part of the problems described above, and the invention can be implemented as the following forms.

  (1) According to one aspect of the present invention, a security system is provided. The security system includes an abnormality detection unit capable of detecting an indoor abnormality, a control unit that is disposed indoors and that can control operation and stop of the abnormality detection unit, and that can communicate with the control unit and that the abnormality is not detected in the control unit. An instruction unit capable of instructing operation and stop of the detection unit, and the control unit determines whether the instruction unit is in the indoor or outdoor position based on communication with the instruction unit The control unit has the determination unit, and the control unit is in the first state in which the position determination unit has not been determined within a first set time from the current time when the position of the instruction unit is the outdoors. Based on the instruction from the unit, the process of stopping the abnormality detecting unit that is operating is not performed, and if the position of the instruction unit is the outdoors, the position determination unit is within the first set time from the present time. Have been judged A second state based on an instruction from the instruction unit, performs a process of stopping the abnormality detection unit running. If it is set as such an aspect, if the position of an instruction | indication part is the outdoors, it will instruct | indicate the stop of an abnormality detection part using the instruction | indication part which has not been determined by the position determination part within 1st set time from the present time. I can't. Therefore, it is possible to prevent an intruder from instructing to stop the abnormality detection unit by operating an instruction unit that is not taken out outdoors but is left indoors. Therefore, it is possible to appropriately detect an indoor abnormality caused by an intruder. In addition, when the position of the instruction unit is outdoors, the abnormality detection unit can be instructed to stop using an instruction unit that has been determined by the position determination unit within the first set time from the current time. Therefore, when the resident who lives in the house where the security system is installed carries the instruction unit and returns home from the outside, the instruction unit can be operated to instruct the stop of the abnormality detection unit. Therefore, it is possible to take measures against intruders and maintain the convenience of residents.

  (2) In the security system described above, including that the second set time has elapsed since the control unit was instructed to operate the abnormality detection unit in which the instruction unit in the first state is stopped When the first condition is satisfied, the control unit does not perform a process of stopping the operating abnormality detection unit based on an instruction from the instruction unit in the first state, and the first unit If the above condition is not satisfied, the control unit may perform a process of stopping the operating abnormality detection unit based on an instruction from the instruction unit in the first state. If it is such an aspect, if it is before the 2nd setting time passes after instruct | indicating a control part to operate the abnormality detection part which the instruction | indication part has stopped, it will operate | move using an instruction | indication part. The control unit can be instructed to stop the abnormal detection unit. For example, when a resident who lives in a house with a security system goes out, the instruction unit is used to instruct the operation of the abnormality detection unit. When it is desired to stop, the instruction unit can be used to instruct the abnormality detection unit to stop.

  (3) In the security system described above, the instruction unit further includes a vibration detection unit that detects vibration in the instruction unit, and the instruction unit receives a vibration detection signal when the vibration detection unit detects vibration. When the strength of the vibration detection signal received by the control unit exceeds a first threshold, the position determination unit determines that the position of the instruction unit is the indoor, and the control unit When the intensity of the received vibration detection signal is less than the first threshold, the position determination unit may determine that the position of the instruction unit is the outdoors. According to this aspect, the position determination unit determines whether the instruction unit is indoor or outdoor based on the strength of the signal output from the instruction unit to the control unit when the vibration detection unit detects vibration. Can be determined. Further, by causing a signal to be output using vibration as a trigger, it is possible to prevent a signal from being wasted. The vibration is generated when the pointing unit is moved, and is not generated when the pointing unit is not moving. Therefore, when the vibration is not generated, the vibration is based on a signal output when the pointing unit is moved last. It is only necessary to maintain the determination made by the position determination unit. For this reason, since the signal is output only when the instruction unit moves, it is possible to suppress power consumption due to the output of the signal.

  (4) In the security system, the instruction unit outputs a vibration stop signal when the vibration detection unit stops detecting the continued vibration, and the strength of the vibration stop signal received by the control unit is When the threshold value of 2 is exceeded, the position determination unit determines that the position of the instruction unit is indoor, and the strength of the vibration stop signal received by the control unit is less than the second threshold value. In this case, the position determination unit may determine that the position of the instruction unit is the outdoors. According to this aspect, the position determination unit is configured so that the instruction unit is indoors and outdoors based on the strength of the signal output from the instruction unit to the control unit because the vibration detection unit no longer detects continuous vibration. It can be determined in which position.

  (5) In the security system, the control unit may further include a recording unit that records whether the state of the instruction unit is the first state or the second state. Good.

  (6) In the security system, when the control unit instructs the control unit to stop the abnormality detection unit in which the instruction unit recorded in the recording unit is operating as being in the second state, the recording The unit may record that the state of the instruction unit is the first state. According to this aspect, the instruction unit recorded as being in the second state is recorded as being in the first state after instructing the control unit to stop the operating abnormality detection unit. Therefore, it is possible to prevent the instruction unit from being left indoors while being recorded as being in the second state.

(7) In the security system, the control unit may further include a recording unit that records whether the state of the instruction unit is the first state or the second state, The instruction unit outputs the vibration stop signal when the vibration detection unit in the instruction unit recorded in the recording unit in the second state no longer detects continuous vibration,
When the strength of the vibration stop signal received by the control unit exceeds a second threshold and the abnormality detection unit is operating, the recording unit is configured such that the state of the instruction unit is the second state. When the strength of the vibration stop signal received by the control unit exceeds the second threshold and the abnormality detection unit is stopped, the recording unit The state may be recorded as the first state. In this case, when the abnormality detection unit is stopped when the resident returns home with the instruction unit recorded as being in the second state, the recording unit is in the state of the instruction unit. Can be recorded as being in the first state. As a result, it is possible to prevent the instruction unit from being left indoors while being recorded as being in the second state. Therefore, it is possible to prevent the intruder from operating the instruction unit left indoors and instructing the stop of the abnormality detection unit.

  (8) In the security system, the first threshold value may be a first fixed value, and the second threshold value may be a second fixed value. According to such an aspect, whether the vibration detection signal output from the instruction unit to the control unit exceeds the first fixed value, and the vibration stop signal output from the instruction unit to the control unit is the second fixed value. Based on whether or not the value is exceeded, the position determination unit can determine whether the instruction unit is in the indoor or outdoor position.

  (9) In the security system, the first threshold value is a value (0 <a <1) of the strength of the vibration detection signal last received by the control unit, and the second threshold value. The threshold may be a value of b times (0 <b <1) the strength of the vibration stop signal last received by the control unit. According to such an aspect, when the vibration detection signal and the vibration stop signal are weakened due to the consumption of the power supply in the instruction unit, the position determination unit performs the instruction based on the weak vibration detection signal and the vibration stop signal. It can be determined whether the part is indoor or outdoor.

  (10) In the security system described above, the instruction unit further includes a vibration detection unit that detects vibration in the instruction unit, and the instruction unit detects a vibration when the vibration detection unit detects vibration. When the strength of the vibration detection signal received by the control unit exceeds a first threshold, the position determination unit determines that the position of the instruction unit is the indoor, and the control unit When the intensity of the received vibration detection signal is less than the first threshold and exceeds a third threshold that is lower than the first threshold, the position determination unit determines that the position of the pointing unit is outdoors. If the strength of the vibration detection signal received by the control unit is less than the third threshold value, the position determination unit may not determine the position of the instruction unit. According to this aspect, the position determination unit determines whether the instruction unit is indoor or outdoor based on the strength of the signal output from the instruction unit to the control unit when the vibration detection unit detects vibration. Can be determined. In addition, by providing the third threshold value, the position determination unit can determine more accurately whether the instruction unit is in the indoor or outdoor position. For example, when a resident who lives in a house where a security system is installed carries an instruction unit and goes out of the house, the strength of the vibration detection signal usually falls below a first threshold value. It becomes weaker step by step, such as to a state where it falls below the first threshold and exceeds the third threshold. However, the strength of the vibration detection signal is lower than the first threshold value from the state where the strength of the vibration detection signal is higher than the first threshold value due to the failure of the instruction unit and the consumption of power (or the power is turned off) in the instruction unit. The position determination unit does not determine that the position of the pointing unit is outdoors, and does not pass through when the position becomes weaker intermittently, such as below the third threshold without passing through the state exceeding the third threshold. The position of the part is not determined. For this reason, the position determination part can determine more accurately whether the instruction | indication part exists in indoor or outdoor position.

  (11) In the security system, the instruction unit outputs a vibration stop signal when the vibration detection unit stops detecting the continued vibration, and the strength of the vibration stop signal received by the control unit is When the threshold value of 2 is exceeded, the position determination unit determines that the position of the instruction unit is indoor, and the strength of the vibration stop signal received by the control unit is less than the second threshold value. When the fourth threshold lower than the second threshold is exceeded, the position determination unit determines that the position of the instruction unit is the outdoors, and the strength of the vibration stop signal received by the control unit Is less than the fourth threshold, the position determination unit may not determine the position of the instruction unit. According to this aspect, the position determination unit is configured so that the instruction unit is indoors and outdoors based on the strength of the signal output from the instruction unit to the control unit because the vibration detection unit no longer detects continuous vibration. It can be determined in which position. In addition, by providing the fourth threshold value, the position determination unit can determine more accurately whether the instruction unit is in the indoor or outdoor position. For example, when a resident who lives in a house where a security system is installed carries out the indicator, the intensity of the vibration stop signal usually falls below the second threshold as the user leaves the house. It becomes weaker step by step, such as to a state where it falls below the second threshold and exceeds the fourth threshold. However, from the state where the strength of the vibration stop signal is higher than the second threshold due to the failure of the indicator and the consumption of the power at the indicator (or being cut off), the fourth threshold is lower than the second threshold. The position determination unit does not determine that the position of the pointing unit is outdoor, and the position of the pointing unit is not determined to be outdoor. Does not determine position. For this reason, the position determination part can determine more accurately whether the instruction | indication part exists in indoor or outdoor position.

  (12) In the security system described above, when continuous communication between the control unit and the instruction unit is interrupted, the position determination unit determines that the position of the instruction unit at which the communication is interrupted is the outdoors. May be. If it is set as such an aspect, a position determination part can determine with an instruction | indication part being outdoors based on the continuous communication between a control part and an instruction | indication part being interrupted.

  The form of the present invention is not limited to the form of the security system. For example, in addition to the management apparatus that manages the security system, the present invention is applied to various forms such as a program for causing a computer to realize the functions of the security system and the management apparatus. It is also possible to do. Further, the present invention is not limited to the above-described embodiments, and it is needless to say that the present invention can be implemented in various forms without departing from the spirit of the present invention.

It is explanatory drawing shown about the security system. It is a flow which shows the determination process which a position determination part performs. It is a flow which shows the determination process which a position determination part performs. It is a flow which shows the determination process which a position determination part performs. It is a flow which shows the determination process which a position determination part determines. It is a flow which shows the determination process which a position determination part determines. It is a flow which shows the stop instruction | indication process which a security control part performs. It is a flow which shows the stop instruction | indication process which a security control part performs. It is a flow which shows the recording process which a recording part performs. It is a flow which shows the determination process which the position determination part in the security system which is other embodiment performs. It is a flow which shows the determination process which the position determination part in the security system which is other embodiment performs. It is a flow which shows the determination process which the position determination part in the security system which is other embodiment performs.

A. First embodiment:
FIG. 1 is an explanatory diagram showing a security system 10 in the present embodiment. The security system 10 is a so-called home security system that detects an indoor abnormality in a house such as a residence and takes measures such as notification. The security system 10 includes a security device 100 and a remote controller 200. In this embodiment, the security system 10 is an aspect which installs the security apparatus 100 indoors in houses, such as a residence. In other embodiments, the security system 10 may be installed in an office, a warehouse, or the like.

  The security device 100 is a device that is installed indoors in a residence and guards whether an abnormality has occurred in the indoor space. The abnormality referred to in the present embodiment includes illegal intrusion into the indoor by an intruder, fire, and gas leakage. The security device 100 includes a security control unit 110, a communication unit 120, and an abnormality detection unit 130.

  The security control unit 110 controls the operation of each element that detects an abnormality indoors as a whole. In the present embodiment, the security control unit 110 controls the operation and stop of the abnormality detection unit 130. In the present embodiment, each element controlled by the security control unit 110 includes a window opening / closing sensor that detects opening / closing of a window, a window breaking sensor that detects window breaking by vibration to the window, a fire sensor that detects fire, and a gas. A gas leak sensor for detecting leaks is included. The security control unit 110 includes a position determination unit 112 and a recording unit 114.

  The position determination unit 112 determines whether the remote controller 200 is indoors or outdoors based on communication between the security device 100 and the remote controller 200. In the present embodiment, the position determination unit 112 determines whether the remote controller 200 is indoors or outdoors based on the strength of the signal output from the remote controller 200. In the present embodiment, the position determination unit 112 determines whether the remote control 200 is indoor or outdoor based on the strength of the signal output from the remote control 200 regardless of the position where the remote control 200 is actually located. .

  In the present embodiment, “indoor” refers to the inside of the residence where the security device 100 is installed, and “outdoor” refers to the outside of the interior of the residence where the security device 100 is installed. Indoors in a building other than the installed residence are included outdoors. In another embodiment, the indoor in the residence where the security device 100 is installed is in the site where the residence is built, and the outdoor may be outside the site.

  The recording unit 114 records the state of the remote controller 200. The recording unit 114 has a first state in which the position determination unit 112 has not been determined within the first set time from the current time when the position of the remote control 200 is outdoor, and a current state when the position of the remote control 200 is outdoor. From the second state that has been determined by the position determination unit 112 within the first set time. In the present embodiment, the first set time is 6 hours. In other embodiments, it may be longer or shorter than 6 hours.

  In the present embodiment, the recording unit 114 updates the recording of the state of the remote control 200 when the position determination unit 112 determines the position of the remote control 200. Further, in the present embodiment, the recording unit 114, when the position determination unit 112 has not performed the determination within 6 hours after the last recording that the state of the remote control 200 is the second state, The state is recorded as the first state.

  In the present embodiment, when the security control unit 110 is instructed to stop the abnormality detection unit 130 in which the remote control 200 recorded in the recording unit 114 is operating as being in the second state, the recording unit 114 Record that the state of 200 is the first state.

  The communication unit 120 is an interface for the security device 100 to communicate with the remote controller 200. In the present embodiment, the communication unit 120 communicates with the remote controller 200 via a wireless LAN. In other embodiments, other wireless communications may be used.

  The abnormality detection unit 130 detects an indoor abnormality by using door and window opening / closing sensors. In the present embodiment, when a person enters the room through an entrance such as a front door, the abnormality detection unit 130 detects a stay in the room by the person as an abnormality after a set time has elapsed. In this embodiment, the set time is 3 minutes from the opening and closing of the door and window. In other embodiments, the set time may be longer than 3 minutes from opening and closing the door and window, or may be shorter than 3 minutes from opening and closing the door and window.

  The remote controller 200 can communicate with the security device 100 and can instruct the security device 100 to operate and stop the abnormality detection unit 130. In the present embodiment, three remote controllers 200 are provided for one security device 100. In another embodiment, more than three remote controllers 200 may be provided for one security device 100, or fewer than three remote controllers 200 may be provided. The remote controller 200 includes a control unit 210, a communication unit 220, an input unit 230, a state display unit 240, a vibration detection unit 250, and a security state display unit 260.

  The control unit 210 controls the operation of each element constituting the remote controller 200 as a whole. The communication unit 220 is an interface for the remote controller 200 to communicate with the security device 100.

  The input unit 230 includes an inquiry button unit 232 and an instruction button unit 234 that are configured to be pressed. In the present embodiment, when the inquiry button unit 232 is pressed down, the control unit 210 outputs a signal for inquiring to the security device 100 whether the abnormality detection unit 130 is operating or stopped. When receiving the signal, the security device 100 outputs a signal indicating whether the abnormality detection unit 130 is operating or stopped to the remote controller 200. In the present embodiment, when the instruction button unit 234 is pressed down, it is possible to instruct the security device 100 to operate and stop the abnormality detection unit 130.

  In the present embodiment, in the input unit 230, the inquiry button unit 232 and the instruction button unit 234 are different button units. In another embodiment, the inquiry button unit 232 and the instruction button unit 234 may be the same button unit. In this case, the function of the button unit is switched according to the content of communication with the security device 100.

  The state display unit 240 displays the state of the remote controller 200 recorded in the recording unit 114 based on a signal output from the security device 100 to the remote controller 200. In the present embodiment, the status display unit 240 is an LED that emits light based on the status of the remote controller 200 recorded in the recording unit 114. In the present embodiment, the status display unit 240 is yellow when the status of the remote controller 200 recorded in the recording unit 114 is the first status, and the status of the remote control 200 recorded in the recording unit 114 is the second status. In this state, light is emitted in blue.

  The security status display unit 260 displays the status of the abnormality detection unit 130 based on a signal indicating whether the abnormality detection unit 130 output from the security device 100 to the remote controller 200 is operating or stopped. In the present embodiment, the security state display unit 260 is an LED that emits light based on whether the abnormality detection unit 130 is operating or stopped. In the present embodiment, the security status display unit 260 emits green light when the abnormality detection unit 130 is operating, and red light when the abnormality detection unit 130 is stopped.

  The vibration detection unit 250 detects vibration in the remote controller 200. When vibration is detected, the vibration detection unit 250 outputs a vibration detection signal indicating that vibration has been detected to the security device 100 via the control unit 210. In the present embodiment, the vibration detection unit 250 determines that vibration has been detected because the vibration to the remote controller 200 has continued for 15 seconds. In another embodiment, the vibration detection unit 250 may determine that the vibration has been detected by continuing the vibration to the remote controller 200 for a time shorter than 15 seconds, or the vibration to the remote controller 200 is longer than 15 seconds. It may be determined that vibration has been detected by continuing for a period of time.

  In addition, when the vibration detection unit 250 does not detect the continued vibration, the vibration detection unit 250 outputs a vibration stop signal indicating that the continuous vibration is not detected to the security device 100 via the control unit 210. In this embodiment, “no longer detecting vibration” means that the detection of vibration that has continued for 30 seconds after it is determined that vibration has been detected stops. In another embodiment, “no longer detecting continued vibration” may be that the detection of vibration that has continued for more than 30 seconds after it is determined that vibration has been detected is stopped, The detection of vibration that has continued for a period shorter than 30 seconds after determining that vibration has been detected may be stopped.

  In the present embodiment, the magnitude of the threshold value of the vibration detection signal (hereinafter referred to as threshold value 1) is set as follows. That is, a threshold that is exceeded when the vibration detection signal received by the security device 100 is output from indoors, and that is not exceeded when the vibration detection signal is output from outdoors. , Is set as the threshold value 1.

  In the present embodiment, the magnitude of the vibration stop signal threshold (hereinafter referred to as threshold 2) is set as follows. That is, a threshold that is exceeded when the vibration stop signal received by the security device 100 is output from indoors, and a threshold that is not exceeded when the vibration stop signal is output from outdoors. , Is set as the threshold value 2.

  In the present embodiment, the threshold value 1 and the threshold value 2 are fixed values set in advance in the initial setting of the security system 10.

  Therefore, based on whether the vibration detection signal exceeds a preset threshold 1 and whether the vibration stop signal exceeds a preset threshold 2, the position determination unit 112 determines that the remote controller 200 is indoors and It is possible to determine which position is outdoors.

  In the present embodiment, when the preset time has elapsed since the remote controller 200 recorded in the recording unit 114 in the first state instructs the security device 100 to operate the abnormality detection unit 130. Based on an instruction from the remote controller 200, the security control unit 110 does not perform a process of stopping the operating abnormality detection unit 130. In the present embodiment, the preset time has elapsed since the remote controller 200 recorded in the recording unit 114 in the first state instructs the security device 100 to operate the abnormality detection unit 130. If there is not, the security control unit 110 performs a process of stopping the operating abnormality detection unit 130 based on an instruction from the remote controller 200. For this reason, it is possible to prevent an intruder from operating the remote control 200 left indoors and instructing the stop of the abnormality detection unit 130. In this embodiment, the set time is 5 minutes. In other embodiments, the set time may be longer than 5 minutes or shorter than 5 minutes.

  In the present embodiment, based on an instruction from the remote controller 200 recorded in the recording unit 114 as being in the second state, the security control unit 110 performs a process of stopping the operating abnormality detection unit 130.

  In the present embodiment, based on an instruction from the remote controller 200 recorded in the recording unit 114 as being in the first state, the security control unit 110 performs a process of operating the stopped abnormality detection unit 130. Further, in the present embodiment, based on the instruction from the remote controller 200 recorded in the recording unit 114 as being in the second state, the security control unit 110 performs processing for operating the stopped abnormality detection unit 130. Do.

  In the present embodiment, the vibration detection unit 250 in the remote controller 200 recorded in the recording unit 114 as being in the second state outputs a vibration stop signal, and the strength of the vibration stop signal received by the remote controller 200 has the threshold value 2. If it is exceeded and the abnormality detection unit 130 is operating, the recording unit 114 records that the state of the remote controller 200 is the second state.

  In the present embodiment, the vibration detection unit 250 in the remote controller 200 recorded in the recording unit 114 as being in the second state outputs a vibration stop signal, and the strength of the vibration stop signal received by the remote controller 200 has the threshold value 2. If it is exceeded and the abnormality detection unit 130 is stopped, the recording unit 114 records that the state of the remote controller 200 is the first state.

  FIG. 2 is a flowchart showing the determination process executed by the position determination unit 112. The flow in FIG. 2 is executed when the security control unit 110 receives a vibration detection signal.

  The security control unit 110 receives the vibration detection signal output from the remote controller 200 (step S100). After receiving the vibration detection signal (step S100), the position determination unit 112 determines whether the remote control 200 is indoor or outdoor based on whether the received vibration detection signal exceeds the threshold value 1. (Step S110).

  When the received vibration detection signal does not exceed the threshold value 1 (step S110: “NO”), the position determination unit 112 determines that the position of the remote controller 200 is outdoors (step S120). After the position determination unit 112 determines that the position of the remote control 200 is outdoors (step S120), the recording unit 114 records that the state of the remote control 200 is the second state (step S150). After the recording unit 114 records that the remote controller 200 is in the second state (step S150), the security control unit 110 ends the determination process of FIG.

When the received vibration detection signal exceeds the threshold 1 (step S110: “YES”),
The position determination unit 112 determines that the position of the remote control 200 is indoor (step S130). After the position determination unit 112 determines that the position of the remote control 200 is indoor (step S130), the recording unit 114 determines that the position of the remote control 200 is outdoor within 6 hours from the current time by the position determination unit 112. Based on whether or not there is, there is recorded whether the remote controller 200 is in the first state or the second state (step S140).

  If the position determination unit 112 has determined that the position of the remote control 200 is outdoors within 6 hours from the current time (step S140: “NO”), the recording unit 114 indicates that the remote control 200 is in the second state. Is recorded (step S150). After the recording unit 114 records that the remote controller 200 is in the second state (step S150), the security control unit 110 ends the determination process of FIG.

  If the position of the remote controller 200 is outdoor and has not been determined by the position determination unit 112 within 6 hours from the current time (step S140: “YES”), the recording unit 114 indicates that the remote control 200 is in the first state. Is recorded (step S160). After the recording unit 114 records that the state of the remote controller 200 is the first state (step S160), the security control unit 110 ends the determination process of FIG.

  Therefore, based on the strength of the vibration detection signal output from the remote control 200 to the security control unit 110 when the vibration detection unit 250 detects vibration, the position determination unit 112 determines whether the remote control 200 is indoor or outdoor. You can determine if it is in position.

  Further, by causing a signal to be output using vibration as a trigger, it is possible to prevent a signal from being wasted. The vibration is generated when the pointing unit is moved, and is not generated when the pointing unit is not moving. Therefore, when the vibration is not generated, the vibration is based on a signal output when the pointing unit is moved last. It is only necessary to maintain the determination made by the position determination unit. For this reason, since the signal is output only when the instruction unit moves, it is possible to suppress power consumption due to the output of the signal.

  Further, the position determination unit determines the position of the instruction unit based on whether or not the strength of the vibration detection signal exceeds the threshold value 1, whereby the position of the instruction unit can be determined with high accuracy. For example, when it is determined that the communication between the control unit and the position determination unit is established indoors only with the wall in the house as the boundary, and the position of the instruction unit is determined to be indoors based on the establishment of the communication, The following problems can occur. That is, the instruction unit is present in the vicinity of the wall indoors, and communication between the control unit and the instruction unit is obstructed by an obstacle such as a person, so that the position determination unit erroneously positions the instruction unit. It may be determined that it is outdoors. On the other hand, if it is considered that communication is established to the outside of the wall rather than indoors, it may be determined to be indoors to the outside of the wall. On the other hand, the communication between the control unit and the position determination unit is established not only indoors but also outdoors, and the position of the instruction unit is determined based on whether the communication exceeds the threshold 1 or not. In this case, when the instruction unit is outside the wall, the distance from the control unit increases and communication between the control unit and the instruction unit is separated from the wall or window of the house. For this reason, even if communication is established, if the threshold value 1 is not exceeded, the position of the instruction unit is not determined to be indoors. Therefore, the position of the instruction unit can be determined with higher accuracy than the determination based on the communication that is established indoors.

  FIG. 3 is a flow showing determination processing executed by the position determination unit 112. The flow in FIG. 3 is executed when the vibration detection unit 250 detects vibration as the remote controller 200 moves from indoors to outdoors. For example, it is executed when a resident living in a house where the security device 100 is installed carries the remote control 200 and goes out. 3 is executed in the remote controller 200 that has not been determined within 6 hours from the current time that the position of the remote controller 200 is outdoor.

  When the vibration detection unit 250 in the remote controller 200 recorded in the recording unit 114 as being in the first state detects vibration indoors, the vibration detection unit 250 outputs a vibration detection signal to the security device 100 via the control unit 210 (step S100). S165). Since the strength of the vibration detection signal received by the security device 100 exceeds the threshold 1, the position determination unit 112 determines that the remote control 200 is indoors, and the recording unit 114 indicates that the remote control 200 is in the first state. Is recorded (step S170). Thereafter, the security device 100 outputs a response signal to the remote controller 200 (step S175).

  Thereafter, when the vibration detection unit 250 in the remote controller 200 detects vibration outdoors, the vibration detection unit 250 outputs a vibration detection signal to the security device 100 via the control unit 210 (step S180). Since the strength of the vibration detection signal received by the security device 100 does not exceed the threshold value 1, the position determination unit 112 determines that the remote control 200 is outdoors, and the recording unit 114 indicates that the remote control 200 is in the second state. Is recorded (step S185). Thereafter, the security device 100 outputs a response signal to the remote controller 200 (step S190).

  FIG. 4 is a flow showing determination processing executed by the position determination unit 112. The flow in FIG. 4 is executed when the security control unit 110 receives a vibration stop signal.

  The security control unit 110 receives the vibration stop signal output from the remote controller 200 (step S200). After receiving the vibration stop signal (step S200), the position determination unit 112 determines whether the remote controller 200 is indoor or outdoor based on whether or not the received vibration stop signal exceeds the threshold value 2. (Step S210). When the received vibration stop signal does not exceed the threshold 2 (step S210: “NO”), the position determination unit 112 determines that the position of the remote controller 200 is outdoors (step S220). After the position determination unit 112 determines that the position of the remote control 200 is outdoor (step S220), the recording unit 114 records that the state of the remote control 200 is the second state (step S250). After the recording unit 114 records that the state of the remote controller 200 is the second state (step S250), the security control unit 110 ends the determination process of FIG.

  When the received vibration stop signal exceeds the threshold value 2 (step S210: “YES”), the position determination unit 112 determines that the position of the remote controller 200 is indoor (step S230). After the position determination unit 112 determines that the position of the remote control 200 is indoor (step S230), the recording unit 114 determines that the position of the remote control 200 is outdoor within 6 hours from the current time by the position determination unit 112. Based on whether or not there is, there is recorded whether the remote controller 200 is in the first state or the second state (step S240).

  When the position of the remote control 200 is outdoor and the position determination unit 112 has not determined within 6 hours from the current time (step S240: “YES”), the recording unit 114 indicates that the remote control 200 is in the first state. Is recorded (step S260). After the recording unit 114 records that the state of the remote controller 200 is the first state (step S260), the security control unit 110 ends the determination process of FIG.

  If the position determination unit 112 has determined that the position of the remote control 200 is outdoors within 6 hours from the current time (step S240: “NO”), the recording unit 114 indicates that the abnormality detection unit 130 has stopped. Based on whether or not, the remote controller 200 records either the first state or the second state (step S245).

  When the abnormality detection unit 130 is not stopped (step S245: “NO”), the recording unit 114 records that the remote controller 200 is in the second state (step S250). After the recording unit 114 records that the state of the remote controller 200 is the second state (step S250), the security control unit 110 ends the determination process of FIG.

  When the abnormality detection unit 130 is stopped (step S245: “YES”), the recording unit 114 records that the remote controller 200 is in the first state (step S260). After the recording unit 114 records that the state of the remote controller 200 is the first state (step S260), the security control unit 110 ends the determination process of FIG.

  Therefore, based on the strength of the vibration stop signal output from the remote control 200 to the security control unit 110 when the vibration detection unit 250 no longer detects the continued vibration, the position determination unit 112 determines that the remote control 200 is indoors and It is possible to determine which position is outdoors.

  Further, when the abnormality detection unit 130 is stopped when the resident returns home with the remote controller 200 recorded in the recording unit 114 as being in the second state, the recording unit 114 is in a state of the remote controller 200. Can be recorded as being in the first state. As a result, it is possible to prevent the remote controller 200 from being left indoors while being recorded as being in the second state. Therefore, it is possible to prevent the intruder from operating the instruction unit left indoors and instructing the stop of the abnormality detection unit.

  FIG. 5 is a flow showing the determination process determined by the position determination unit 112. The flow in FIG. 5 is executed when continuous vibration to the remote controller 200 is no longer detected outdoors. For example, it is executed when a resident living in a house where the security device 100 is installed carries the remote control 200 out and stops walking while waiting for a signal. It is assumed that the flow in FIG. 5 is executed in the remote controller 200 that has been determined that the position of the remote controller 200 is outdoors within 6 hours from the present time.

  The vibration detection unit 250 in the remote controller 200 recorded in the recording unit 114 as being in the second state outputs a vibration stop signal to the security control unit 110 via the control unit 210 when no continuous vibration is detected. (Step S265). Since the strength of the vibration stop signal received by the security device 100 does not exceed the threshold value 2, the position determination unit 112 determines that the remote control 200 is outdoors, and the recording unit 114 indicates that the remote control 200 is in the second state. Is recorded (step S270). Thereafter, the security device 100 outputs a response signal to the remote controller 200 (step S275).

  FIG. 6 is a flow showing the determination process determined by the position determination unit 112. The flow in FIG. 6 is executed when continuous vibration to the remote controller 200 is no longer detected indoors. For example, it is executed when a resident who lives in a house where the security device 100 is installed returns home from a place where he / she has taken the remote control 200 out. 6 is executed in the remote controller 200 that has been determined that the position of the remote controller 200 is outdoors within 6 hours from the present time.

  The vibration detection unit 250 in the remote controller 200 recorded in the recording unit 114 as being in the second state outputs a vibration stop signal to the security control unit 110 via the control unit 210 when no continuous vibration is detected. (Step S280). Since the strength of the vibration stop signal received by the security device 100 exceeds the threshold value 2, the position determination unit 112 determines that the remote control 200 is indoors, and the recording unit 114 operates when the abnormality detection unit 130 is activated. Whether the remote controller 200 is in the first state or the second state is recorded based on whether it is stopped or not (step S285) (corresponding to step S245 in FIG. 4). Thereafter, the security device 100 outputs a response signal to the remote controller 200 (step S290).

  FIG. 7 is a flowchart showing a stop instruction process executed by the security control unit 110. The flow in FIG. 7 is executed when the security control unit 110 receives a stop instruction signal indicating an instruction to stop the abnormality detection unit 130 from the remote controller 200. The flow in FIG. 7 is assumed to have been executed after 5 minutes have elapsed since the security control unit 110 was instructed to operate the abnormality detection unit 130 in which the remote controller 200 is stopped.

  The security control unit 110 receives a stop instruction signal from the remote controller 200 (step S300). After receiving the stop instruction signal (step S300), the security control unit 110 records the state of the remote controller 200 that has output the stop instruction signal as the first state or the second state in the recording unit 114. Whether or not to accept a stop instruction from the remote controller 200 that has output the stop instruction signal is determined (step S310).

  When the state of the remote controller 200 that has output the stop instruction signal is recorded in the recording unit 114 as the second state (step S310: “second state”), the security control unit 110 outputs the stop instruction signal. The stop instruction from the remote controller 200 is accepted (step S320). After receiving the stop instruction from the remote controller 200 that has output the stop instruction signal (step S320), the security control unit 110 ends the stop instruction process of FIG.

  If the recording unit 114 records that the state of the remote controller 200 that has output the stop instruction signal is the first state (step S310: “first state”), the security control unit 110 outputs the stop instruction signal. The stop instruction from the remote controller 200 is not accepted (step S330). After not receiving the stop instruction from the remote controller 200 that has output the stop instruction signal (step S330), the security control unit 110 ends the stop instruction process of FIG.

  For this reason, the remote controller 200 recorded in the recording unit 114 as being in the first state after 5 minutes has elapsed since the operation of the abnormality detection unit 130 in which the remote controller 200 is stopped is instructed to the security control unit 110. Can not be used to instruct the abnormality detection unit 130 to stop. As a result, it is possible to prevent an intruder from operating the remote controller 200 left indoors to instruct the abnormality detection unit 130 to stop. Moreover, the stop of the abnormality detection unit 130 can be instructed by using the remote controller 200 recorded in the recording unit 114 in the second state.

  FIG. 8 is a flow showing a stop instruction process executed by the security control unit 110. The flow in FIG. 8 is executed when the security control unit 110 receives a stop instruction signal indicating an instruction to stop the abnormality detection unit 130 from the remote controller 200 recorded in the recording unit 114 as being in the first state. The

  The security control unit 110 receives a stop instruction signal from the remote controller 200 recorded in the recording unit 114 as being in the first state (step S400). After receiving the stop instruction signal (step S400), the security control unit 110 has passed 5 minutes since the abnormality detection unit 130 was last operated according to the previous instruction from the present time by the remote controller 200 that has output the stop instruction signal. Whether or not to accept a stop instruction from the remote controller 200 that has output the stop instruction signal is determined (step S410).

  If five minutes have not elapsed since the abnormality detection unit 130 was last operated (step S410: “NO”), the security control unit 110 receives a stop instruction from the remote controller 200 that has output a stop instruction signal (step S420). ). After receiving the stop instruction from the remote controller 200 that has output the stop instruction signal (step S420), the security control unit 110 ends the stop instruction process of FIG.

  When 5 minutes have passed since the abnormality detection unit 130 was last operated (step S410: “YES”), the security control unit 110 does not accept a stop instruction from the remote controller 200 that has output a stop instruction signal (step S410). S430). After not receiving the stop instruction from the remote controller 200 that has output the stop instruction signal (step S430), the security control unit 110 ends the stop instruction process of FIG.

  For this reason, it has been recorded in the recording unit 114 as being in the first state, and for 5 minutes after the abnormality detection unit 130 is last operated by the previous instruction from the present time by the remote controller 200 that has output the stop instruction signal. If it has not elapsed, the stop instruction signal output from the remote controller 200 is accepted. For example, when a resident who lives in a house where the security system 10 is installed goes out, the operation of the abnormality detection unit 130 is once instructed using the remote controller 200. When it is desired to stop the unit 130, the remote control 200 can be used to instruct the abnormality detection unit 130 to stop.

  FIG. 9 is a flowchart showing a recording process executed by the recording unit 114. The flow in FIG. 9 is executed when the security control unit 110 receives a stop instruction signal indicating an instruction to stop the abnormality detection unit 130 from the remote controller 200 recorded in the recording unit 114 as being in the second state. The

  The security control unit 110 receives a stop instruction signal from the remote controller 200 recorded in the recording unit 114 as being in the second state (step S500). After receiving the stop instruction signal (step S500), the security control unit 110 receives a stop instruction from the remote controller 200 that has output the stop instruction signal (step S510).

  After receiving a stop instruction from the remote controller 200 that has output the stop instruction signal (step S510), the recording unit 114 records that the remote controller 200 is in the first state (step S520). After the recording unit 114 records that the remote controller 200 is in the first state (step S520), the recording unit 114 ends the recording process of FIG.

  For this reason, the remote controller 200 recorded as being in the second state in the recording unit 114 records that it is in the first state after instructing the security control unit 110 to stop the operating abnormality detection unit 130. Therefore, the remote controller 200 can be prevented from being left indoors while being recorded as being in the second state.

  According to the embodiment described above, when the position of the remote controller 200 is outdoor, the remote controller 200 that has not been determined by the position determination unit 112 within 6 hours from the present time is used to instruct the abnormality detection unit 130 to stop. I can't. Therefore, it is possible to prevent an intruder from operating the remote control 200 that is not taken out outdoors but left indoors and instructs the stop of the abnormality detection unit 130. Therefore, it is possible to appropriately detect an indoor abnormality caused by an intruder. In addition, when the position of the remote controller 200 is outdoor, it is possible to instruct the abnormality detection unit 130 to stop using the remote controller 200 that has been determined by the position determination unit 112 within six hours from the present time. Therefore, when a resident who lives in a house where the security system 10 is installed carries the remote control 200 and returns home from a place where he / she goes out, the remote control 200 can be operated to instruct the stop of the abnormality detection unit 130. Therefore, it is possible to take measures against intruders and maintain the convenience of residents.

B. Second embodiment:
FIG. 10 is a flow showing determination processing executed by the position determination unit 112 in the security system 10a according to another embodiment. The security system 10a is the same as the configuration of the security system 10 in the above-described embodiment, but differs from the security system 10 in the following points.

  That is, two thresholds are provided as references used when the position determination unit 112 determines whether the remote controller 200 that outputs the vibration detection signal is indoors or outdoors (hereinafter referred to as threshold 1 and threshold 3). .) In addition, two thresholds are provided as references used when the position determination unit 112 determines whether the remote controller 200 that outputs the vibration stop signal is indoor or outdoor (hereinafter referred to as threshold 2 and threshold 4). .)

  The magnitudes of the threshold value 1 and the threshold value 3 of the vibration detection signal are set as follows. That is, a threshold that is exceeded when the vibration detection signal received by the security device 100 is output from indoors, and that is not exceeded when the vibration detection signal is output from outdoors. , Is set as a threshold value 1 (similar to the security system 10). A threshold value that is exceeded when the vibration detection signal received by the security device 100 is output from the outdoors is set as the threshold value 3.

  The magnitudes of the threshold value 2 and the threshold value 4 of the vibration stop signal are set as follows. That is, a threshold that is exceeded when the vibration stop signal received by the security device 100 is output from indoors, and a threshold that is not exceeded when the vibration stop signal is output from outdoors. , Is set as a threshold value 2 (similar to the security system 10). A threshold that is exceeded when the vibration stop signal received by the security device 100 is output from the outdoors is set as the threshold 4.

  Therefore, based on whether the vibration detection signal exceeds the preset threshold 1 and threshold 3, and whether the vibration stop signal exceeds the preset threshold 2 and threshold 4, the position determination unit 112 can determine whether the remote control 200 is located indoors or outdoors.

  Therefore, the security system 10a performs the following processing.

  That is, when the strength of the vibration detection signal received by the security control unit 110 exceeds the threshold value 1, the position determination unit 112 determines that the position of the remote controller 200 is indoor. When the strength of the vibration detection signal received by the security control unit 110 does not exceed the threshold value 1 and exceeds the threshold value 3, the position determination unit 112 determines that the position of the remote controller 200 is outdoors. When the strength of the vibration detection signal received by the security control unit 110 does not exceed the threshold 3, the position determination unit 112 does not determine the position of the remote controller 200.

  When the strength of the vibration stop signal received by the security control unit 110 exceeds the threshold value 2, the position determination unit 112 determines that the position of the remote control 200 is indoor. When the strength of the vibration stop signal received by the security control unit 110 does not exceed the threshold 2 and exceeds the threshold 4, the position determination unit 112 determines that the position of the remote controller 200 is outdoors. When the strength of the vibration stop signal received by the security control unit 110 does not exceed the threshold value 4, the position determination unit 112 does not determine the position of the remote controller 200.

  In addition, the status display unit 240 in the remote control 200 of the security system 10a determines the position because the strength of the vibration detection signal does not exceed the threshold 3 or the strength of the vibration stop signal does not exceed the threshold 4. When the unit 112 does not determine the position of the remote controller 200, it emits purple light based on the response signal from the security control unit 110. By this light emission, the remote controller 200 informs the user of the remote controller 200 that an abnormality has occurred in the remote controller 200 or that the remote controller 200 is out of range.

  Examples of the abnormality in the remote controller 200 include failure of the remote controller 200 and power consumption (or power off) in the remote controller 200. The remote control 200 being out of range means that the remote control 200 is at least one of a position where the vibration detection signal cannot exceed the threshold 3 and a position where the vibration stop signal cannot exceed the threshold 4.

  The flow in FIG. 10 is executed when the security control unit 110 receives a vibration detection signal.

  The security control unit 110 receives the vibration detection signal output from the remote controller 200 (step S600). After receiving the vibration detection signal (step S600), the position determination unit 112 determines whether the remote controller 200 is indoor or outdoor based on whether the received vibration detection signal exceeds the threshold value 1. (Step S610).

When the received vibration detection signal exceeds the threshold value 1 (step S610: “YES”),
The position determination part 112 performs the process after step S130 similarly to the security system 10 of 1st Embodiment.

  When the received vibration detection signal does not exceed the threshold value 1 (step S610: “NO”), the position determination unit 112 determines that the remote controller 200 is indoors based on whether or not the received vibration detection signal exceeds the threshold value 3. And whether it is in the outdoors (step S620).

When the received vibration detection signal exceeds the threshold 3 (step S620: “YES”),
The position determination part 112 performs the process after step S120 similarly to the security system 10 of 1st Embodiment.

  If the received vibration detection signal does not exceed the threshold 3 (step S620: “NO”), the position determination unit 112 does not determine the position of the remote controller 200 (step S630). At this time, based on the response signal from the security control unit 110, the status display unit 240 in the remote controller 200 emits purple light to notify the user of the remote controller 200 of an abnormality in the remote controller 200. After not determining the position of the remote controller 200 (step S630), the security control unit 110 ends the determination process of FIG.

  For this reason, based on the strength of the vibration detection signal output from the remote controller 200 to the control unit when the vibration detection unit 250 detects vibration, the position determination unit 112 determines whether the remote control 200 is in the indoor or outdoor position. Can be determined. In addition, by providing the threshold 3, the position determination unit 112 can determine more accurately whether the remote control 200 is in the indoor or outdoor position. For example, when a resident who lives in a house where the security system 10a is installed carries the remote control 200 and goes out of the house, the strength of the vibration detection signal usually falls below the threshold value 1, It becomes weaker step by step, such as to a state where it is below threshold value 1 and above threshold value 3. However, the strength of the vibration detection signal is lower than the threshold value 1 and higher than the threshold value 3 from a state where the strength of the vibration detection signal is higher than the threshold value 1 due to a failure of the remote control 200 and power consumption (or power off) in the remote control 200. When the position is weakened intermittently, such as below the threshold 3 without passing through the current state, the position determination unit 112 does not determine that the position of the remote controller 200 is outdoors and does not determine the position of the remote controller 200. For this reason, the position determination part 112 can determine more accurately whether the remote control 200 exists in indoor or outdoor position.

  FIG. 11 is a flow showing a determination process executed by the position determination unit 112 in the security system 10a according to another embodiment. The flow in FIG. 11 is executed when the security control unit 110 receives a vibration stop signal.

  The security control unit 110 receives the vibration stop signal output from the remote controller 200 (step S700). After receiving the vibration detection signal (step S700), the position determination unit 112 determines whether the remote controller 200 is indoor or outdoor based on whether the received vibration stop signal exceeds the threshold value 2. (Step S710).

When the received vibration stop signal exceeds the threshold value 2 (step S710: “YES”),
The position determination part 112 performs the process after step S230 similarly to the security system 10 of 1st Embodiment.

  When the received vibration stop signal does not exceed the threshold 2 (step S710: “NO”), the position determination unit 112 determines that the remote controller 200 is indoors based on whether the received vibration stop signal exceeds the threshold 4. And whether it is in the outdoors (step S720).

When the received vibration stop signal exceeds the threshold value 4 (step S720: “YES”),
The position determination part 112 performs the process after step S220 similarly to the security system 10 of 1st Embodiment.

  If the received vibration stop signal does not exceed the threshold 4 (step S720: “NO”), the position determination unit 112 does not determine the position of the remote controller 200 (step S730). At this time, based on the response signal from the security control unit 110, the status display unit 240 in the remote controller 200 emits purple light to notify the user of the remote controller 200 of an abnormality in the remote controller 200. After not determining the position of the remote controller 200 (step S730), the security control unit 110 ends the determination process of FIG.

  Therefore, based on the strength of the vibration stop signal output from the instruction unit to the control unit when the vibration detection unit 250 no longer detects the continued vibration, the position determination unit 112 determines that the remote controller 200 is indoors and outdoors. It can be determined in which position. In addition, by providing the threshold value 4, the position determination unit 112 can determine more accurately whether the remote control 200 is in the indoor or outdoor position. For example, when a resident living in a house where the security system 10a is installed carries the remote control 200 and goes out of the house, the strength of the vibration stop signal usually falls below a threshold value 2, It becomes weaker step by step, such as to a state where it is below the threshold 2 and above the threshold 4. However, the strength of the vibration stop signal is below the threshold value 2 and above the threshold value 4 from the state where the vibration stop signal is above the threshold value 2 due to failure of the remote control 200 and power consumption (or disconnection) in the remote control 200. If the position is weakened intermittently, such as falling below the threshold value 4 without passing through the state, the position determination unit 112 does not determine that the position of the remote control 200 is outdoor and does not determine the position of the remote control 200. For this reason, the position determination part 112 can determine more accurately whether the remote control 200 exists in indoor or outdoor position.

C. Third embodiment:
FIG. 12 is a flow showing determination processing executed by the position determination unit 112 in the security system 10b according to another embodiment. The security system 10b is the same as the configuration of the security system 10 in the above-described embodiment except that the vibration detection unit 250 is not provided, but differs from the security system 10 in the following points.

  That is, the security device 100 and the remote controller 200 are in continuous communication. When the continuous communication is interrupted, the position determination unit 112 determines that the position of the remote controller 200 in which communication is interrupted is outdoors. To do.

  The security control unit 110 periodically executes the flow in FIG.

  The position determination unit 112 determines whether the remote control 200 is indoor or outdoor based on whether or not the communication between the security control unit 110 and the remote control 200 continues (step S800).

  When the communication between the security control unit 110 and the remote controller 200 continues (step S800: “YES”), the position determination unit 112 performs the processing from step S130 onward as in the security system 10 of the first embodiment. .

  When the communication between the security control unit 110 and the remote controller 200 is interrupted (step S800: “NO”), the position determination unit 112 performs the processing from step S120 onward in the same manner as the security system 10 of the first embodiment.

  For this reason, the position determination unit 112 can determine that the remote control 200 is outdoors based on the interruption of continuous communication between the security control unit 110 and the remote control 200.

D. Fourth embodiment:
Although the security system 10c which is other embodiment is the same as that of the security system 10 in the above-mentioned embodiment, it differs from the security system 10 in the following points.

  That is, in the security system 10c, the magnitude of the threshold value of the vibration detection signal (hereinafter referred to as threshold value 5) is set as follows. That is, a value of a times (0 <a <1) the strength of the vibration detection signal last received by the security device 100 is set as the threshold value 5. In the security system 10c, the magnitude of the vibration stop signal threshold (hereinafter referred to as threshold 6) is set as follows. That is, the threshold value 6 is set to a value of b times (0 <b <1) the strength of the vibration stop signal last received by the security device 100.

  In the security system 10c, based on whether the vibration detection signal exceeds the threshold value 5 and whether the vibration stop signal exceeds the threshold value 6, the position determination unit 112 determines whether the remote controller 200 is in the indoor or outdoor position. Can be determined. For this reason, when the vibration detection signal and the vibration stop signal become weak as the power supply of the remote controller 200 is consumed, the position determination unit 112 determines that the remote control 200 is indoors and indoors based on the weak vibration detection signal and the vibration stop signal. It is possible to determine which position is outdoors.

E. Variations:
In the security system 10 of the above embodiment, when the received vibration detection signal exceeds the threshold value 1, the position determination unit 112 determines that the position of the remote control 200 is indoors, and the received vibration detection signal has the threshold value 1. If not exceeding (threshold 1 or less), the position determination unit 112 has determined that the position of the remote control 200 is outdoors, but the present invention is not limited to this. For example, if the received vibration detection signal is greater than or equal to the threshold value 1, the position determination unit 112 determines that the position of the remote controller 200 is indoors. If the received vibration detection signal is less than the threshold value 1, the position determination unit 112 112 may determine that the position of the remote control 200 is outdoors.

  Moreover, in the security system 10 of the said embodiment, when the remote control 200 which is the 1st state instruct | indicates the operation | movement of the abnormality detection part 130 to the security apparatus 100, it is the 1st state, if 5 minutes have passed. Based on the instruction from the remote controller, the security control unit 110 does not perform the process of stopping the operating abnormality detection unit 130, but the present invention is not limited to this. For example, when the personal identification number is not input to the remote controller 200 in the first state, the security control unit 110 operates based on the instruction from the remote controller in the first state. It is possible that the process of stopping is not performed.

  In the security system 10 of the above embodiment, the remote controller 200 recorded as being in the second state in the recording unit 114 instructs the security control unit 110 to stop the operating abnormality detection unit 130. Although it was recorded as being in the first state, the present invention is not limited to this. For example, the remote controller 200 recorded in the recording unit 114 as being in the second state remains in the second state after instructing the security control unit 110 to stop the operating abnormality detection unit 130. Also good.

  Moreover, in the security system 10b of the said embodiment, the security apparatus 100 and the remote control 200 are performing the continuous communication, and when the continuous communication is interrupted, the position determination part 112 is the remote control with which communication was interrupted. Although it has been determined that the position 200 is outdoors, the present invention is not limited to this. For example, the security device 100 and the remote controller 200 perform continuous communication, and when the continuous communication falls below a threshold, the position determination unit 112 determines that the position of the remote control 200 is outdoor. Also good.

  In the security system 10 of the above embodiment, the preset time set after the remote controller 200 recorded in the recording unit 114 in the first state instructs the security device 100 to operate the abnormality detection unit 130. However, the security control unit 110 performs the process of stopping the operating abnormality detection unit 130 based on an instruction from the remote controller 200, but the present invention is not limited to this. For example, it is a case where a preset time has not elapsed since the remote controller 200 recorded in the recording unit 114 in the first state instructs the security device 100 to operate the abnormality detection unit 130. Alternatively, based on an instruction from the remote controller 200, the security control unit 110 may not perform a process of stopping the operating abnormality detection unit 130.

  The present invention is not limited to the above-described embodiments, examples, and modifications, and can be realized with various configurations without departing from the spirit thereof. For example, the technical features in the embodiments, examples, and modifications corresponding to the technical features in each embodiment described in the summary section of the invention are to solve some or all of the above-described problems, or In order to achieve part or all of the above-described effects, replacement or combination can be performed as appropriate. Further, if the technical feature is not described as essential in the present specification, it can be deleted as appropriate.

DESCRIPTION OF SYMBOLS 10 ... Security system 10a ... Security system 10b ... Security system 10c ... Security system 100 ... Security device 110 ... Security control part 112 ... Position determination part 114 ... Recording part 120 ... Communication part 130 ... Abnormality detection part 200 ... Remote control 210 ... Control part DESCRIPTION OF SYMBOLS 220 ... Communication part 230 ... Input part 232 ... Inquiry button part 234 ... Instruction button part 240 ... State display part 250 ... Vibration detection part 260 ... Security state display part

Claims (12)

A security system,
An anomaly detector that can detect indoor anomalies;
A control unit arranged indoors and capable of controlling operation and stop of the abnormality detection unit;
An instruction unit capable of communicating with the control unit and instructing the control unit to operate and stop the abnormality detection unit,
The control unit has a position determination unit that determines whether the instruction unit is in the indoor or outdoor position based on communication with the instruction unit;
The controller is
Based on an instruction from the instruction unit in a first state that has not been determined by the position determination unit within a first set time from the current time when the position of the instruction unit is the outdoors, Without performing the process of stopping the abnormality detection unit
Based on an instruction from the instruction unit in the second state, which has been determined by the position determination unit within the first set time from the present time, that the position of the instruction unit is the outdoors. The security system which performs the process which stops the said abnormality detection part. The security system according to claim 1,
When the first condition including that the second set time has elapsed after instructing the control unit to operate the abnormality detection unit in which the instruction unit in the first state is stopped is satisfied The control unit does not perform a process of stopping the operating abnormality detection unit based on an instruction from the instruction unit in the first state,
When the first condition is not satisfied, the control unit performs a process of stopping the operating abnormality detection unit based on an instruction from the instruction unit in the first state. The security system according to claim 1 or 2, further comprising:
The instruction unit includes a vibration detection unit that detects vibration in the instruction unit,
When the vibration detection unit detects vibration, the instruction unit outputs a vibration detection signal,
When the strength of the vibration detection signal received by the control unit exceeds a first threshold, the position determination unit determines that the position of the instruction unit is the indoor,
When the intensity of the vibration detection signal received by the control unit is less than the first threshold, the position determination unit determines that the position of the instruction unit is the outdoors. The security system according to claim 3,
The instruction unit outputs a vibration stop signal when the vibration detection unit stops detecting the continued vibration.
When the strength of the vibration stop signal received by the control unit exceeds a second threshold, the position determination unit determines that the position of the instruction unit is indoor,
When the strength of the vibration stop signal received by the control unit is less than the second threshold, the position determination unit determines that the position of the instruction unit is the outdoors. The security system according to any one of claims 1 to 4, further comprising:
The said control part is a security system which has a recording part which records whether the state of the said instruction | indication part is the said 1st state or the said 2nd state. The security system according to claim 5,
When the control unit is instructed to stop the abnormality detection unit in which the instruction unit recorded in the recording unit is operating as being in the second state, the recording unit indicates that the state of the instruction unit is A security system that records as being in the first state. The security system according to claim 4, further comprising:
The control unit includes a recording unit that records whether the state of the instruction unit is the first state or the second state;
The instruction unit outputs the vibration stop signal when the vibration detection unit in the instruction unit recorded in the recording unit in the second state stops detecting the continued vibration,
When the strength of the vibration stop signal received by the control unit exceeds a second threshold and the abnormality detection unit is operating, the recording unit is configured such that the state of the instruction unit is the second state. Recorded as
When the strength of the vibration stop signal received by the control unit exceeds the second threshold and the abnormality detection unit is stopped, the recording unit is configured so that the state of the instruction unit is the first A security system that records the condition. The security system according to claim 4,
The first threshold is a first fixed value,
The security system, wherein the second threshold value is a second fixed value. The security system according to claim 4,
The first threshold is a value (0 <a <1) that is a times the strength of the vibration detection signal last received by the control unit,
The security system according to claim 2, wherein the second threshold is a value b times (0 <b <1) the strength of the vibration stop signal last received by the control unit. The security system according to claim 1 or 2, further comprising:
The instruction unit includes a vibration detection unit that detects vibration in the instruction unit,
When the vibration detection unit detects vibration, the instruction unit outputs a vibration detection signal,
When the strength of the vibration detection signal received by the control unit exceeds a first threshold, the position determination unit determines that the position of the instruction unit is the indoor,
When the strength of the vibration detection signal received by the control unit is less than the first threshold and exceeds a third threshold that is lower than the first threshold, the position determination unit determines the position of the instruction unit. Is determined to be outdoors,
The security system in which the position determination unit does not determine the position of the instruction unit when the strength of the vibration detection signal received by the control unit is less than the third threshold. The security system according to claim 10,
The instruction unit outputs a vibration stop signal when the vibration detection unit stops detecting the continued vibration.
When the strength of the vibration stop signal received by the control unit exceeds a second threshold, the position determination unit determines that the position of the instruction unit is indoor,
When the strength of the vibration stop signal received by the control unit is less than the second threshold value and exceeds a fourth threshold value that is lower than the second threshold value, the position determination unit determines the position of the instruction unit. Is determined to be outdoors,
The security system in which the position determination unit does not determine the position of the instruction unit when the strength of the vibration stop signal received by the control unit is less than the fourth threshold. The security system according to claim 1 or claim 2,
When the continuous communication between the control unit and the instruction unit is interrupted, the position determination unit determines that the position of the instruction unit at which the communication is interrupted is the outdoors.

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