JP4703482B2 - Security device - Google Patents

Description

  The present invention relates to a security device. In particular, the present invention relates to an apparatus that can be easily installed on a door.

Due to the heightened awareness of crime prevention, various devices related to security have been proposed.
For example, Patent Document 1 proposes an apparatus that manages an entrance / exit by attaching an electric lock using an ID (Identification) card or the like to a door. When the user operates with an ID card, this device captures the situation of a room occupant with a camera and transfers it to the monitoring center. In addition, as a similar technique using an ID card or the like, Patent Document 2 proposes an entrance / exit management system particularly in an apartment house such as an apartment. In this system, ID information is transmitted in advance to the mobile terminal of the prospective visitor. Entrance / exit is managed by this ID information.

As an apparatus other than an apparatus using an ID card, Patent Document 3 proposes a picking prevention system. In this system, the state of the key is monitored, and if there is an abnormality in the key, the user's portable terminal or the like is notified through wireless communication. Patent Document 4 proposes a monitoring device that activates a lighting device and stores an image captured by a monitoring camera when an intruder is detected in the monitoring area.
JP-A-9-198538 JP 2004-360200 A Japanese Patent Laid-Open No. 2003-77071 JP 2005-311569 A

  In recent years, an increasing number of people place importance on security at home. However, conventional security devices and the like are installed at particularly important places in terms of security, and are difficult to attach, so they cannot be easily used at home. Moreover, in these apparatuses, when confirming who is on the outdoor side from the indoor side, it is impossible to confirm without being noticed by a person on the outdoor side.

  The present invention has been made in order to solve the above-described problems, and its purpose is to be easily installed and confirm the outdoor state from the indoor side without being noticed by the outdoor side person. It is to provide a security device that can.

  According to one aspect of the present invention, a security device including a monitoring device that can be attached to an indoor side of a door and an indoor device that can operate the monitoring device, the monitoring device detects a change in the state of the door. A detection unit, a camera for acquiring an outdoor image from the monitoring hole of the door, a first communication unit for communicating with an indoor device, an alarm notification unit for generating an alarm sound, and a detection unit In response to the determination that a change in the situation has been detected, after the outdoor image captured by the camera is transmitted to the indoor device to the first communication unit, an alarm sound is emitted to the alarm notification unit. The indoor device includes a second communication unit for communicating with the monitoring device, a third communication unit for communicating via an external network, and a second communication unit. And a third communication unit for storing the received information To include an indoor unit control unit for the storage unit is an instruction to transmit the information to be stored in a predetermined terminal.

  Preferably, the monitoring device includes a first storage battery that is charged by power from a power supply source, and a contactless charging unit that charges the first storage battery, and the charging unit is connected to the power supply source. A first connection portion attached to the frame on the indoor side of the door and a second connection portion attached to the indoor side of the door connected to the first storage battery, By connecting the first connecting unit and the second connecting unit to each other, the power of the power supply source is transmitted to the first storage battery, and the monitoring device control unit is configured so that the detecting unit is connected to the first connecting unit. Since the second connection portion is not at a position facing the second connection portion, the opening / closing of the door is determined according to the detection of the release of the charging of the first storage battery.

  Preferably, the detection unit includes a handle operation detection unit attached to the indoor side of the door for detecting the operation state of the handle for opening and closing the door, and the monitoring device control unit includes the handle operation detection unit. By detecting that the handle has been operated, a change in the status of the door is determined.

  Preferably, the monitoring device further includes a wireless tag detection unit for detecting a wireless tag for identifying the user, and the monitoring device control unit performs control according to the registered content of the wireless tag detected by the wireless tag detection unit. do.

  Preferably, the monitoring device control unit controls the first communication unit to transmit the information of the detected wireless tag to the indoor device in response to the determination that the wireless tag detection unit has detected the wireless tag, The device control unit controls the storage unit to record the user's entry / exit identified by the detected wireless tag, and notifies the predetermined terminal of information stored in the storage unit including the entry / exit record. Controls the third communication unit.

  Preferably, the indoor device further includes an operation unit for receiving an instruction from the user, and the indoor device control unit is instructed by the user via the operation unit to acquire an outdoor image, The second communication unit is controlled to transmit an instruction to acquire an outdoor image in real time to the monitoring device, and the monitoring device control unit responds that the first communication unit has received the instruction to acquire the image. Then, the first communication unit is controlled to transmit the image acquired by the camera to the indoor device in real time.

  Preferably, the indoor device further includes a second storage battery connected to the power supply source, and a charge monitoring unit that monitors a charging state of the second storage battery, and the indoor device control unit includes the second charge monitoring unit. In response to the determination that the second communication unit has received the notification that the release of the charge for the first storage battery has been detected, the monitoring device control unit is In response to the notification from the handle operation detection means, the monitoring apparatus is instructed to perform control for determining a change in the state of the door.

  Preferably, the alarm notification unit has means for issuing an alarm by display, and the indoor unit control unit responds to a determination that charging for both the first storage battery and the second storage battery has been released for a predetermined time. Then, the monitoring device control unit is instructed to perform control to issue an alarm by display on the alarm notification unit.

  Preferably, the monitoring device control unit controls the alarm notification unit to emit an alarm sound in response to determination that at least one of the handle operation detection unit or the camera has detected an excessive impact.

  Preferably, according to the determination that the indoor device control unit has detected that the charging of at least one of the first storage battery or the second storage battery has been released by a notification from the detection unit or the charge monitoring unit, The third communication unit is instructed to notify the terminal of the state of charge.

  According to the present invention, it is possible to take an image and store it in response to the opening / closing of the door and the detection of the intrusion. Furthermore, an alarm sound can be generated for an intrusion action and notified to the user's mobile terminal via an external network.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. In the following description, the same parts are denoted by the same reference numerals. Their names and functions are also the same. Therefore, detailed description thereof will not be repeated.

  FIG. 1 is a diagram showing an example of use of a security device 100 according to the present invention. FIG. 1A is a view of the indoor recording device 20 and a front door 30 in an apartment or the like to which the door view 10 is attached, viewed from the indoor side. FIG. 1B is a view of the door view 10 viewed from the side. It is a figure.

With reference to FIG. 1 (A) and FIG. 1 (B), the crime prevention apparatus 100 is demonstrated.
The security device 100 includes a door view 10 and an indoor recording device 20. First, the configuration of the door view 10 will be described.

  The door view 10 includes an outlet 1 for connection to a power supply source, a non-contact charging supply 2 installed between the outlet 1 and a built-in storage battery (not shown), a speaker 3 that emits sound, Detects the position of a lamp 4 composed of an LED (Light Emitting Diode), a camera 5 for taking an image on the outdoor side, an antenna 6 for communicating with the indoor recording device 20, and a door sensor 8 attached to the door knob 31. The position detection unit 7 is configured as a main part.

  The charge supplier 2 has a first connection part 2a connected to the outlet 1, and a second connection part 2b connected to the storage battery. The first connection portion 2 a is attached to the frame of the door 30, and the second connection portion 2 b is attached to the indoor side of the door 30.

  When the door 30 is closed, the power of the power supply source is supplied to the storage battery by the first connecting portion 2a and the second connecting portion 2b coming to a position facing each other. On the other hand, when the door 30 is open, since the connection between the power supply source and the storage battery is cut off, the power supply to the storage battery is released. That is, the opening / closing of the door can be detected by detecting whether the battery is supplied with power by the charging supply 2.

  The position detection unit 7 performs wired or wireless communication with the door sensor 8 and can detect the position of the door sensor 8. By changing the position, it can be seen that the door knob 31 has been turned and that an excessive impact has been applied to the door 30 itself. In the present embodiment, the position detection unit 7 measures the angle with the door sensor 8. However, in addition to measuring the angle, the position detection unit 7 may measure the distance to the door sensor 8 using infrared rays or the like. Good. With such a measuring method, the door sensor 8 can be installed not only with a hinged door but also with a sliding door. Moreover, in this Embodiment, it is designed so that the user can change whether the position sensor 7 measures the door sensor 8 (door sensor on) or not (door sensor off).

  As shown in FIG. 1B, the door view 10 is installed on the door 30 by a magnet 9 attached to a side surface in contact with the door 30, and the camera 5 is attached to the indoor side of the door scope 32. In the present embodiment, the door view is installed with a magnet, but it may be attached to the door with a metal fitting, Velcro (registered trademark) or the like.

  Returning to FIG. 1A, the configuration of the indoor recording apparatus 20 will be described next. The indoor recording device 20 includes an outlet 11 for connecting to a power supply source, a key 12 for a user to operate the indoor recording device 20, an antenna 13 for communicating with the door view 10, and an image taken by the camera 5. The display unit 14 for displaying etc. is configured as a main part. The indoor recording device 20 is also connected to an external network (not shown). The indoor recording device 20 can transmit information such as opening / closing of a door to the user's terminal via an external network.

FIG. 2 is a functional block diagram of the door view 10.
The function of the door view 10 will be described with reference to FIG.

  The door view 10 controls an image capturing control unit 202 that instructs the camera 204 to capture an outdoor image, a recording storage unit 206 for storing captured images, and wireless communication performed via the antenna 210. A wireless control unit 208 for detecting the voltage of the storage battery 216 and the voltage of the power supplied from the power supply source connected to the power supply connection unit 220 via the charging unit 218; A position detection unit 212 that detects the position of the door sensor 8, an ID detection unit 213 that detects a tag (hereinafter referred to as an ID chip) that is wirelessly identified, and a speaker 224 that issues an alarm by at least one of sound and light. The LED 222, the memory 226, and the main CPU 200 that controls them are configured as main parts. The main CPU 200 includes a timer (not shown).

  The main CPU 200, the image capturing control unit 202, and the wireless control unit 208 function as an arithmetic processing unit 230. The main CPU 200 executes a predetermined process using the memory 226 as a working memory by a program stored in the memory 226.

  The memory 226 is set by the user in the angle between the position detection unit 7 and the door sensor 8 in the state where the door 30 is closed and the door knob 31 is not turned (hereinafter referred to as normal time) or in the indoor recording device 20. ID code and the like are stored. The ID code and the ID chip owner (hereinafter referred to as a registrant) corresponding to the ID code are registered in association with each other. The user can also set whether to record an entry / exit or to take an image of the entry / exit when registering the ID code.

The power of the storage battery 216 is used when the power supply from the power supply source is stopped.
The position detection unit 212 monitors the position of the door sensor 8 and notifies the main CPU 200 of the position of the door sensor 8. The ID detection unit 213 notifies the main CPU 200 whether or not an ID chip has been detected around the door view.

  The voltage detection unit 214 monitors the charging status by the charging unit 218 and notifies the main CPU 200 of the status. The voltage detection unit 214 also detects the voltage of the storage battery 216 and notifies the main CPU 200 of it.

  The main CPU 200 makes the following determinations for the notifications from the position detection unit 212, the ID detection unit 213, and the voltage detection unit 214, respectively.

  Based on the notified angle from the position detection unit 212, the normal angle stored in the memory 226 is compared, and it is detected that the door knob 31 is turned or the door 30 is excessively impacted. . Also, the ID code of the ID chip notified from the ID detection unit 213 is compared with the ID code stored in the memory 226 and registered in advance by the user, and the detected ID chip is registered. Judge whether or not. Further, if the charging from the charging unit 218 is released by the notification from the voltage detection unit 214, it is determined whether the door is opened or closed. Note that the remaining use time of the storage battery 216, the battery life, and the like may be calculated from the voltage of the storage battery 216.

  The main CPU 200 makes the above determination based on the notification from each detection unit, and executes processing according to these determinations. These processes will be described later.

  The image capturing control unit 202 controls the camera 204 according to an instruction from the main CPU 200. In addition, the storage unit 206 is instructed to store an image captured by the camera 204. This image may be transmitted to the indoor recording device 20 without being stored in the recording storage unit 206. Note that the image capturing control unit 202 determines that an abnormality has occurred in the camera 204 due to, for example, no longer receiving a signal from the camera 204, and notifies the main CPU 200 of the abnormality of the camera.

  The wireless control unit 208 transmits information given from the main CPU 200 to the indoor recording device 20 via the antenna 210. As wireless communication, a wireless LAN may be used, or short-range wireless communication such as Bluetooth or HomeRF (Home Radio Frequency) may be used.

FIG. 3 is a functional block diagram of the indoor recording apparatus 20.
With reference to FIG. 3, the function of the indoor recording device 20 will be described.

  The indoor recording device 20 includes a wireless control unit 302 for controlling wireless communication with the door view 10 performed via the antenna 304, a recording storage unit 306 for storing images and the like given from the door view 10, and a storage battery 310. A voltage detection unit 308 for detecting the voltage from the power source and the voltage of power supplied via the power supply connection unit 312; a communication control unit 314 for controlling communication with an external network such as the Internet; and a speaker 316. And a memory 318, a display unit 320 for displaying an image, an operation unit 324 for a user to give an instruction to the indoor recording device 20, and a main CPU 300 for controlling them are mainly configured. The main CPU 300 includes a timer (not shown).

  The main CPU 300, the wireless control unit 302, and the communication control unit 314 function as the arithmetic processing unit 330. The main CPU 300 executes predetermined processing using the memory 318 as a working memory by a program stored in the memory 318.

  The user can give an instruction to the indoor recording device 20 via the operation unit 324. For example, an instruction can be given to display an image captured by the camera 204 of the door view 10 on the display unit 320, or an instruction to register ID code information in the memory 318 can be given. In addition, as described above, it can be set whether or not to take an image.

  As will be apparent from the following description, according to the crime prevention device 100 including the door view 10 and the indoor recording device 20, an outdoor video can be taken by an operation from the indoor recording device 20. Further, an intrusion act can be detected by a sensor or the like attached to the door view 10 and the captured image can be stored. Furthermore, an alarm can be issued for an intrusion and notified to the user's mobile terminal via an external network.

Next, processing for enabling the above operation will be described.
FIG. 4 is a flowchart showing a flow of processing in which the security device 100 performs state confirmation.

With reference to FIG. 4, the process which the crime prevention apparatus 100 performs a state check is demonstrated.
In the indoor recording device 20, in S <b> 410, the main CPU 300 confirms the state of charge of the storage battery 310 based on a notification from the voltage detection unit 308.

In S <b> 412, information from the door view 10 is received via the antenna 304.
In S414, the main CPU 300 stores the information from the door view and the state of charge confirmed in S410 in the memory 318.

  In S416, the main CPU 300 determines whether an end condition is satisfied. Here, as long as there is no end command from a user, you may make it continue a process repeatedly. Alternatively, the process may be terminated when the set number of times is reached, or may be terminated when a certain time has elapsed since the process was started.

  In the door view 10, in S <b> 420, the main CPU 200 confirms the state of charge by the charging unit 218 based on the notification from the voltage detection unit 214.

  In S <b> 422, the main CPU 200 confirms whether or not the door sensor 8 or the like has changed by notification from the position detection unit 212, the ID detection unit 213, and the voltage detection unit 214.

  In S424, the main CPU 200 stores the state confirmed in S420 and S422 in the memory 226.

  In S426, the main CPU 200 instructs the wireless control unit 208 to transmit the state saved in the memory 226 in S424 to the indoor recording device.

  In S428, the main CPU 200 determines whether the end condition is satisfied. Here, as with the termination condition in S416, the processing may be repeated as long as there is no termination command from the user. Alternatively, the process may be terminated when the set number of times is reached, or may be terminated when a certain time has elapsed since the process was started.

  As described above, the indoor recording device 20 maintains the state of the door view 10. Thereby, the indoor recording device 20 can always check the state of the door view 10. In the present embodiment, the door view 10 transmits the state of the sensor together with the state of charge to the indoor storage device 20, but may transmit only the state of charge. The door view 10 and the indoor recording device 20 may be overwritten when the state is stored, or may be stored for a state within a predetermined time.

  Moreover, the time interval of state confirmation may be preset (for example, 1 second interval) at the time of manufacture, and may be designed so that a user can change a setting.

  The indoor recording apparatus 20 performs the process shown in FIG. 4 and the process for determining the state as shown below in parallel.

  FIG. 5 is a flowchart showing a flow of processing in which the indoor recording apparatus 20 performs state determination.

With reference to FIG. 5, the process in which the indoor recording apparatus 20 performs state determination will be described.
In S500, the main CPU 300 reads the door view 10 and its own state stored in the memory 318.

  In S501, the main CPU 300 determines whether there is an abnormality in charging. If it is determined that there is no abnormality in charging (NO in S501), the process returns to S500. If it is determined that there is an abnormality in charging (YES in S501), main CPU 300 determines whether there is an abnormality in the charging state in door view 10 and indoor recording device 20 (S502).

  If main CPU 300 determines that both of the charging have been released (both are abnormal in S502), processing 5-1 is performed (S504). Processing 5-1 will be described later.

  If it is determined that only charging on the door view 10 side has been released (at S502, the door view), it is determined whether the door sensor 8 is being activated (S506). As described above, the door sensor 8 can be set on and off by the user. If main CPU 300 determines that door sensor 8 is activated (YES in S506), it performs the process of S510. Otherwise (NO in S506), the wireless control unit 302 is instructed to transmit an activation instruction for the door sensor 8 to the door view 10 (S508).

  If it is determined that only charging of indoor recording device 20 has been released (in S502, indoor recording device), the processing of S510 is performed.

  In S510, based on the state read in S500, the main CPU 300 instructs the communication control unit 314 to notify the user's mobile terminal that charging is abnormal.

  In S512, the main CPU 300 determines whether the end condition is satisfied. Here, as long as there is no end command from a user, you may make it continue a process repeatedly. Alternatively, the process may be terminated when the set number of times is reached, or may be terminated when a certain time has elapsed since the process was started.

FIG. 6 is a flowchart showing the process flow of process 5-1.
Processing 5-1 will be described with reference to FIG.

  In S600, the main CPU 300 reads the door view 10 and its own state stored in the memory 318.

  In S <b> 602, the main CPU 300 determines whether or not a predetermined time has passed after the door view 10 and the indoor recording device 20 are both uncharged. This time can be set by the user. The main CPU 300 confirms the state of charge stored in the memory 318 at intervals of 1 second, for example. If charging is still released after a predetermined time (for example, 60 seconds) has elapsed (YES in S602), the process of S604 is performed.

  In S604, the main CPU 300 initializes the counter i. Here, it is set to zero.

  In step S <b> 606, the main CPU 300 controls the wireless control unit 302 to transmit an instruction to turn on the LED 222 to the door view 10. The LED 222 may be turned on for a preset time, or may be turned on until the process 5-1 ends. Further, an alarm sound may be emitted from the speaker 224 when the LED 222 is turned on.

  In S608, the main CPU 300 determines whether the counter i is zero. If it is determined that counter i is not zero (NO in S608), counter i is decremented by one and updated (S614). If it is determined that counter i is zero (YES in S608), the communication control unit 314 is instructed to transmit a notification that charging has been released to the user's mobile terminal (S610). At this time, information such as how much storage battery can be used may be notified. Next, the counter i is set to a predetermined notification interval (S612).

  In S616, the main CPU 300 confirms the charging state of the door view 10 and the indoor recording device 20 stored in the memory 318, and determines whether charging has started. If it is determined that charging has started (YES in S616), main CPU 300 instructs communication control unit 314 to transmit a notification that charging has started to the user's mobile terminal (S620), and process 5-1. Exit.

  If charging has not started (NO in S616), main CPU 300 determines whether a predetermined time has elapsed (S618). Here, the built-in timer may determine whether a preset time has elapsed since the start of the process 5-1, or determine whether a predetermined time has elapsed since the preset time. Also good. If the predetermined time has not elapsed (NO in S618), the process returns to S606. If the predetermined time has elapsed (YES in S618), process 5-1 is terminated.

  In the processing as described above, the counter i can notify the user's portable terminal that charging is abnormal at a desired interval. For example, it is assumed that after determining that charging is abnormal in S602, processing for determining whether charging is started (S616) is performed at one-minute intervals. In this case, if the counter is set to 10, the determination result is notified to the mobile phone at an interval of 10 minutes. The process for determining whether or not this charging has started may be set at the time of manufacture, such as 10 minutes by default, or can be changed by the user such as “lower limit 1 minute to upper limit 1 hour”. It may be designed to.

  As described above, the indoor recording device 20 performs processing according to the state of charge as shown in FIGS.

  The door view 10 performs the process shown in FIG. 4 and the process for determining the state as shown below in parallel.

FIG. 7 is a flowchart showing a flow of processing performed by the door view 10.
Processing performed by the door view 10 will be described with reference to FIG.

  In S700, the main CPU 200 reads its own state stored in the memory 226.

  In S702, the main CPU 200 determines whether the sensor has reacted. If it is determined that the sensor does not respond (NO in S702), the process returns to S700. If it is determined that there is a response to the sensor (YES in S702), main CPU 200 determines which sensor has reacted (S704). In the present embodiment, when both the door sensor and the open / close sensor are normally activated, the open / close sensor preferentially reacts.

  In S704, if the main CPU 200 determines that the position of the door sensor 8 detected by the position detection unit 212 has changed (in S704, a door sensor), the main CPU 200 determines whether the ID chip is detected by the ID detection unit 213. (S706). If main CPU 200 determines that no ID chip has been detected (NO in S706), it is determined that the reaction of the door sensor is due to an intrusion attempt to open the door by a person other than the ID chip registrant. (S708).

  On the other hand, if there is a notification that charging has been released by voltage detection unit 214, main CPU 200 determines that the door opening / closing sensor has reacted (opening / closing sensor in S704). Next, the main CPU 200 determines whether or not an ID chip is detected by the ID detection unit 213 as in S706 (S710). If main CPU 200 determines that no ID chip has been detected (NO in S712), it determines that a person other than the ID chip registrant has opened and closed the door (S712).

  If the main CPU 200 determines that the ID chip is detected by the ID detection unit 213 (YES in S706 and S710), the main CPU 200 sets the ID code of the detected ID chip as transfer information to be transmitted to the user's portable terminal.

  In S716, the main CPU 200 determines whether or not the detected ID code of the ID chip is an ID code registered in the memory 226 and the image code is set to be canceled. If it is determined that the cancel setting has not been made (NO in S716), main CPU 200 instructs image capturing control unit 202 to perform control such that camera 204 captures an outdoor image (S718). . Then, the main CPU 200 sets the captured image as transfer information (S720).

  If it is determined that the release setting has been made (YES in S716), main CPU 200 performs the process of S722.

  In S722, the main CPU 200 instructs the wireless control unit 208 to transmit a request, which is a signal for notifying the indoor recording device 20 that communication is now started, and then transfer information.

  In S724, the main CPU 200 instructs the speaker 224 to sound an alarm.

  In S726, the main CPU 200 determines whether a predetermined time has elapsed. Here, a built-in timer may be used to determine whether a preset time has elapsed since the alarm was sounded, or it may be determined whether a predetermined time has elapsed since a preset time. These can be arbitrarily set by the user. If the predetermined time has not elapsed (NO in S726), the process returns to S724. If the predetermined time has elapsed (YES in S726), the process of S728 is performed.

  In S728, the main CPU 200 determines whether the end condition is satisfied. Here, as long as there is no end command from a user, you may make it continue a process repeatedly. Alternatively, the process may be terminated when the set number of times is reached, or may be terminated when a certain time has elapsed since the process was started.

  The indoor recording device 20 performs the following processing in parallel with the processing shown in FIGS.

  FIG. 8 is a flowchart showing a flow of processing performed by the indoor recording apparatus 20 in response to a signal from the door view 10.

  With reference to FIG. 8, the process which the indoor recording apparatus 20 performs according to the signal from the door view 10 is demonstrated.

  In S800, the main CPU 300 determines whether a request from the door view 10 has been received. If it is determined that a request has not been received (NO in S800), the process returns to S800. On the other hand, if it is determined that the request has been received (YES in S800), the following processing is performed.

In S <b> 802, the main CPU 300 receives the transfer information via the antenna 304.
In step S803, the main CPU 300 stores the transfer information received in step S802 in the record storage unit 306.

  In step S804, the main CPU 300 determines whether the transfer information received in step S802 includes an ID code. If it is determined that the ID code is not included (NO in S804), the process of S810 is performed. On the other hand, if it is determined that an ID code is included (YES in S804), the ID code registered in memory 318 is checked (S806). The main CPU 300 can specify the registrant corresponding to the ID code based on the result of the collation.

  In S808, the main CPU 300 associates the identified registrant with the time at which the ID chip was detected, saves it in the recording storage unit 306, and sets the association as transfer information.

  In S810, the main CPU 300 instructs the communication control unit 314 to transmit the transfer information to the user's mobile terminal.

  In S812, the main CPU 300 determines whether the end condition is satisfied. Here, as long as there is no end command from a user, you may make it continue a process repeatedly. Alternatively, the process may be terminated when the set number of times is reached, or may be terminated when a certain time has elapsed since the process was started.

  As described above, according to the crime prevention device of the present invention, door opening / closing and intrusion are detected by the contactless charger and the door sensor attached to the door knob. In response to this detection, an outdoor image can be taken and notified to the user's mobile terminal or the like. Since the crime prevention device that performs such an operation can be easily attached to the entrance door or the like of the home, the user can obtain a sense of security without burdening the economy economically. Moreover, an intruder can be specified by taking an image.

  In addition, the security device according to the present invention issues an alarm for an intrusion act. Thereby, an intrusion act can be prevented beforehand.

  In addition, the security device according to the present invention stores a photographed outdoor image in an indoor recording device. Thereby, even if the door view is destroyed by the intruder, the intruder can be specified by the image stored on the indoor recording device side.

  Moreover, if the crime prevention device according to the present invention detects an ID chip, it can record that a registrant corresponding to the ID chip has entered and exited and can notify the user's portable terminal or the like. Moreover, the user can perform the setting which cancels | releases the operation | movement according to the detection by the above sensors for every ID chip. Accordingly, the user can set the registrant's entry / exit so as not to be detected as an intrusion action, and further know whether the registrant's behavior is as planned.

  Moreover, if the crime prevention apparatus according to the present invention determines that a charging abnormality has occurred in both the door view and the indoor recording apparatus, the door view LED is turned on. For this reason, the user can use the LED of the door view as a guide light to the doorway at the time of a power failure or the like.

  Moreover, the crime prevention device according to the present invention notifies the user in accordance with the determination that charging abnormality has occurred in both the door view and the indoor recording device. Also, the user is notified in response to the determination that the battery has recovered from the charging abnormality. Thereby, the user can know whether the security device normally performs the security function.

  Moreover, the crime prevention device according to the present invention can capture an outdoor video from a door view camera and store the image by an operation from an indoor recording device. Thereby, the user can know the state on the outdoor side without the person on the outdoor side noticing the state on the indoor side. In addition, since the indoor recording device can be easily carried, it is possible to know the state of the outdoors wherever in the room.

  The embodiment disclosed this time should be considered as illustrative in all points and not restrictive. The scope of the present invention is defined by the terms of the claims, rather than the description above, and is intended to include any modifications within the scope and meaning equivalent to the terms of the claims.

It is the figure which showed the usage example of the crime prevention apparatus 100 which concerns on this invention. 3 is a functional block diagram of a door view 10. FIG. 3 is a functional block diagram of an indoor recording device 20. FIG. It is the flowchart which showed the flow of the process which the crime prevention apparatus 100 checks a state. It is the flowchart which showed the flow of the process which the indoor recording device 20 performs a state judgment. It is the flowchart which showed the flow of the process of the process 5-1. It is the flowchart which showed the flow of the process which the door view 10 performs. 5 is a flowchart showing a flow of processing performed by the indoor recording apparatus 20 in response to a signal from the door view 10.

Explanation of symbols

  1,11 outlet, 2 charging supply, 3,224,316 speaker, 4 lamp, 5,204 camera, 6,13,210,304 antenna, 7,212 position detection unit, 8 door sensor, 9 magnet, 10 door view, 12 keys, 14 display unit, 20 indoor recording device, 30 door, 31 door knob, 100 security device, 200 main CPU, 202 image capturing control unit, 206,306 recording storage unit, 208, 302 wireless control unit, 210 antenna, 213 ID detection unit, 214, 308 voltage detection unit, 216, 310 storage battery, 218 charging unit, 220, 312 power connection unit, 222 LED, 226, 318 memory, 230, 330 arithmetic processing unit, 314 communication control unit, 320 display unit 324 operation unit.

Claims (2)

A security device comprising a monitoring device that can be attached to the indoor side of a door, and an indoor device capable of operating the monitoring device,
The monitoring device
A detection unit for detecting a change in the state of the door;
A camera for acquiring an outdoor image from the monitoring hole of the door;
A first communication unit for communicating with the indoor device;
An alarm notification unit for emitting an alarm sound;
In response to determining that the detection unit has detected a change in the situation, the alarm notification is performed after the outdoor image captured by the camera is transmitted to the indoor device to the first communication unit. A monitoring device control unit that controls the unit to emit the alarm sound,
The indoor device is:
A second communication unit for communicating with the monitoring device;
A third communication unit for communicating via an external network;
A storage unit for storing information received by the second communication unit;
To the third communication unit, it viewed including an indoor unit controller for the storage unit is an instruction to transmit the information to be stored in a predetermined terminal,
The monitoring device
A first storage battery that is charged with power from a power supply;
A contactless charging unit that charges the first storage battery,
The charging unit is
A first connection portion attached to a frame on the indoor side of the door, which is connected to the power supply source;
A second connection part attached to the indoor side of the door, connected to the first storage battery,
The charging unit transmits power of the power supply source to the first storage battery by coming to a position where the first connection unit and the second connection unit face each other.
The monitoring device control unit has detected that the first storage unit has been released from charging because the first connection unit and the second connection unit are not in the opposed positions. In response, a security device that determines whether the door is opened or closed . A security device comprising a monitoring device that can be attached to the indoor side of a door, and an indoor device capable of operating the monitoring device,
The monitoring device
A detection unit for detecting a change in the state of the door;
A camera for acquiring an outdoor image from the monitoring hole of the door;
A first communication unit for communicating with the indoor device;
An alarm notification unit for emitting an alarm sound;
In response to determining that the detection unit has detected a change in the situation, the alarm notification is performed after the outdoor image captured by the camera is transmitted to the indoor device to the first communication unit. A monitoring device control unit that controls the unit to emit the alarm sound,
The indoor device is:
A second communication unit for communicating with the monitoring device;
A third communication unit for communicating via an external network;
A storage unit for storing information received by the second communication unit;
An indoor unit control unit that instructs the third communication unit to transmit information stored in the storage unit to a predetermined terminal ;
An operation unit for receiving an instruction from the user,
The indoor device control unit transmits an instruction to acquire the outdoor side image in real time to the monitoring device in response to an instruction from the user to acquire the outdoor side image via the operation unit. Controlling the second communication unit to
In response to the first communication unit receiving an instruction to acquire the image, the monitoring device control unit transmits the image acquired by the camera to the indoor device in real time. Security device that controls the department .

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