JP5840511B2 - Apartment house intercom system - Google Patents

Description

  The present invention relates to a collective housing intercom system installed in a collective housing such as an apartment, and in particular, enhances the safety of residents at the time of emergency notification such as the occurrence of a fire, the occurrence of a gas leak, the occurrence of a life change, The present invention relates to an apartment intercom system that enhances the crime prevention of an apartment at the time of misreporting.

  Conventionally, as an apartment intercom system of this type, an alarm monitor panel installed in a manager's room or the like and a housing information panel installed in each dwelling unit are connected via a transmission line and a telephone line. A collective housing management system is described in which a telephone call can be made, and when the alarm monitoring panel detects an earthquake, it notifies the housing information panel of each dwelling that the earthquake has occurred, and the housing information panel unlocks the electric lock. (For example, see Patent Document 1).

Japanese Patent Laid-Open No. 2003-67866

  According to the collective housing management system of Patent Document 1 described in the background art, when an earthquake is detected, an unmanned dwelling unit was unlocked after evacuation in order to unlock the electric lock of each dwelling unit. . Furthermore, when this technology is applied to fire sensors, gas leak sensors, etc. in each dwelling unit, the manager unlocks the dwelling unit using an emergency unlocking switch for safety confirmation even when absent, However, since the manager does not have a means for locking, the unmanned dwelling unit was still unlocked.

  The present invention was made to eliminate this difficulty, and in the event of an emergency call such as the occurrence of a fire, the occurrence of a gas leak, or the occurrence of a lifestyle change, the interior of the dwelling is absent after the emergency unlocking, and the locking means The purpose is to provide a collective housing intercom system in which a dwelling unit is securely locked even if it does not have a door, and the crime prevention property of the resident is enhanced.

In order to achieve the above-mentioned object, a collective housing intercom system according to a first aspect of the present invention is provided in a management room main unit installed in a management room of a collective housing for a manager to call a resident and establish a call. A resident base unit for each resident who has been installed in a plurality of dwelling units in a housing complex to answer a call from an administrator, and a door electric lock for locking or unlocking a dwelling unit entrance; A control unit for controlling each of the management room base unit and the living room base unit is provided.
When the abnormal state from the sensor is received and the abnormal state continues, the living room base unit is operated to unlock the entrance electric lock of the dwelling unit, and the dwelling unit for a certain time after the abnormal state ends. Emergency unlocking switch operated to lock the front door electric lock, and when the abnormal state is received, the abnormal state is transferred to the controller and the operation of the emergency unlocking switch is detected to lock / unlock the front door electric lock. Therefore, a room CPU for generating a lock / unlock signal is provided.

  Moreover, the apartment house intercom system which is the 2nd aspect of this invention WHEREIN: The 1st aspect of this invention WHEREIN: The occupancy / absence button for setting whether a resident is occupying or absent in a dwelling unit is provided. In addition, the room CPU generates absence setting information and transfers the setting information to the controller when detecting the locking operation of the emergency unlocking switch without the operation of the presence / absence button.

  Moreover, the collective housing intercom system which is the 3rd aspect of this invention WHEREIN: The 1st aspect of this invention WHEREIN: The occupancy / absence button for setting whether a resident is in a dwelling unit is absent. In addition, the room CPU generates the room setting information and transfers the setting information to the controller when detecting the locking operation of the emergency unlocking switch after the operation of the presence / absence button.

According to the apartment house intercom system of the present invention, in the apartment house of the apartment house, an emergency report such as the occurrence of a fire, the occurrence of a gas leak, the occurrence of a life change, etc. occurs due to a sensor connected to the base unit in the absence. Even if an administrator who does not have the key enters the dwelling unit and confirms it by an emergency unlocking operation, the dwelling unit can be securely locked, and the security of the dwelling unit can be improved.
Further, according to the apartment house intercom system of the present invention, the presence / absence can be set by operating the occupancy / absence button, and the unoccupied unit confirmed by entering is also locked by a predetermined operation. Absence can be reset and the security of dwelling units can be improved.
Moreover, according to the apartment house intercom system of the present invention, the presence / absence can be set by operating the presence / absence button, and the in-room dwelling unit that has been entered and confirmed is also locked by a predetermined operation. Therefore, the occupancy can be reset and the convenience of the resident who requested the manager to lock can be improved.

FIG. 1 is a system explanatory diagram showing an overall (external) configuration of an apartment house intercom system according to an embodiment of the present invention. FIG. 2A is a block diagram showing a specific configuration of the living room master unit in the collective housing intercom system according to the embodiment of the present invention. FIG. 2B is a block diagram showing a specific configuration of the controller in the apartment house intercom system according to the embodiment of the present invention.

  DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A preferred embodiment to which an apartment house intercom system of the present invention is applied will be described below with reference to the drawings. FIG. 1 is a system explanatory diagram showing an overall (external) configuration of an apartment house intercom system according to an embodiment of the present invention, and this system is usually installed in an apartment house such as a condominium.

  The collective housing intercom system shown in FIG. 1 includes a collective entrance machine 1 installed at a collective entrance of a collective housing, and a collective entrance electric lock for locking or unlocking the collective entrance (in the figure, “electric lock”). .) Rooms 2, 3, 3 b,..., And entrance side room line L 4 a, respectively installed in a plurality of dwelling units (inside the dwelling unit) such as rooms 101, 102,. .., And electric locks connected to the parent units 3a, 3b,... Via the L4b,. .. Are connected to the room master units 3a, 3b,... Via the side room lines L5a, L5b,..., And are used as door electric locks (in the figure, “electric locks”). And 5a, 5b, etc., and the apartment house management room (pipe As a sensor that is connected to the management room base unit 6 installed in the room) and the room base units 3a, 3b,... And detects a state such as a fire, a gas leak, or a life change (hereinafter referred to as an abnormal state). Fire sensors 701a, 701b to notify the occurrence of a fire, and gas leak sensors 702a, 702b to notify the occurrence of a gas leak, the movement of the human body cannot be detected, the toilet water continues to flow, etc. Are connected to the room master units 3a, 3b,... Via the life side sensors 703a, 703b,... And the switch side room lines L8a, L8b,. The emergency unlocking switches 8a, 8b,... Installed near the entrance outside the dwelling unit to unlock the entrance electric lock of the dwelling unit when the state continues, and the collective entrance side control line L1 Connected Collective entrance machine 1, collective entrance electric lock 2 connected via electric lock side control line L2, living room master units 3a, 3b,... Connected by bus via room side control line L3, and A controller 9 is provided for controlling the management room master unit 6 connected via the management room side control line L6. It should be noted that the mode of connection between the room master units 3a, 3b,... And the controller 9 is not limited to bus connection via the room side control line L3. You can also.

  The collective entrance machine 1 is for a person at the collective entrance, for example, a visitor, to call a resident in a specific residence among a plurality of dwelling units or a manager in the control room to establish a call. An operation unit 100, a display unit 101, a camera unit 102, and a call unit 103. Here, the operation unit 100 is for a visitor to perform a predetermined call operation, and is configured with, for example, operation buttons on a touch panel arranged on the front surface of the display unit 101. The display unit 101 is for displaying operation information and the like of a call operation performed by the operation unit 100. For example, the display unit 101 includes various image display media such as an LCD, a PDP, and an organic EL display. Yes. The camera unit 102 is for capturing images of visitors who have performed a call operation and images around the entrance hall (surveillance images). It is configured. Furthermore, the call unit 103 inputs and outputs voices (sending voice and incoming voice) for a visitor to establish a call with a resident or a manager, and includes, for example, a microphone and a speaker. ing. In addition to the above-described functions, the collective entrance machine 1 is usually provided with a function for locking or unlocking the collective entrance electric lock 2.

  Each of the room master units 3a, 3b,... Has the same configuration and is assigned an individual room number. Visitors at the collective entrance, visitors at the entrance of the self-dwelling unit, and management of rooms in the control room A call from any one of the persons is notified, and a resident who responds to the call establishes a call, and includes a display unit 300, an operation unit 301, and a call unit 302. Here, the display unit 300 displays an image captured by the camera unit 401 (to be described later) of the camera unit 102 of the collective entrance machine 1 or the entrance slave units 4a, 4b,. Caller information indicating that there is a call from one of the managers in the control room, a visitor who is at the entrance of the self-dwelling unit, and a sensor informing the abnormal state, and For displaying operation information and the like of the operation unit 301, for example, it is configured by various image display media such as an LCD, a PDP, and an organic EL display. In addition, the operation unit 301 includes a predetermined response operation for the resident to respond to a call from any one of the visitor and the manager and establish a call, and the resident can perform the collective entrance electric lock 2 or A predetermined unlocking operation for unlocking the entrance electric locks 5a, 5b,... Of the dwelling unit and a predetermined setting operation for setting whether the resident is present or absent in the dwelling unit are performed. For example, it is composed of operation buttons on a touch panel arranged on the front surface of the display unit 300. Further, the call unit 302 inputs and outputs voices (sending voice and incoming voice) for a resident to establish a call with a visitor or a manager. For example, a microphone 302a, a speaker 302b, It consists of a handset 302c. In addition to the above-described operation functions, the operation unit 301 can normally perform a predetermined call operation for a resident to call an administrator. In addition to the above-described calling function, the speaker 302b constituting the calling unit 302 has a ringing sound or a voice message indicating that there is a call from any one of the visitor and the manager, and the sensor is in an abnormal state. An alarm sound, a voice message, etc. can be output when it is detected.

  Each of the entrance cordless handsets 4a, 4b,... Has the same configuration, and a person, for example, a visitor at the entrance of each of the plurality of units calls a resident in the room to establish a call. And has an operation unit 400, a camera unit 401, and a call unit 402. Here, the operation unit 400 is for a visitor to perform a predetermined call operation, and includes, for example, a call button. In addition, the camera unit 401 is for capturing images of visitors who have performed a call operation and images around the entrance of the dwelling unit (monitoring images). It is configured. Furthermore, the call part 402 inputs / outputs a voice (sending voice, receiving voice) for a visitor to establish a call with a resident, and is composed of, for example, a microphone and a speaker. The speaker can output an alarm sound, a voice message, or the like when a sensor connected to the room master units 3a, 3b,... Detects an abnormal state.

  The management room master unit 6 is notified of a call from a resident in a specific residence among a visitor or a plurality of dwelling units, and a manager in the management room responds to this call. In addition to establishing a call, a manager calls a resident in a room in a specific dwelling unit to establish a call, or makes a simultaneous call to a plurality of residents. The display unit 600, the operation unit 601 and a communication unit 602. Here, the display unit 600 displays an image picked up by the camera unit 102 of the collective entrance machine 1 and a call from a visitor who is in the collective entrance or a resident in a specific dwelling unit. In order to display the call information to the effect, and further to display the operation information of the operation unit 601, for example, it is configured by various image display media such as an LCD, a PDP, and an organic EL display. The operation unit 601 performs a predetermined response operation for an administrator to respond to a call from any one of a visitor and a resident, and is disposed on the front surface of the display unit 600, for example. It consists of operation buttons on the touch panel. Furthermore, the call unit 602 inputs and outputs voices (sending voices and incoming voices) for an administrator to establish a call with a visitor or a resident. For example, a microphone, a speaker, and a handset are used. It is configured. Note that the operation unit 601 can perform a predetermined call operation for an administrator to call a resident (including a simultaneous call) in addition to the operation functions described above. In addition to the above-described calling function, the speaker constituting the calling unit 602 can output a ringing tone or a voice message indicating that there is a call from a visitor or a resident.

  Next, a specific configuration of the room master units 3a, 3b,... Will be described with reference to the block diagram of FIG. 2A have the same configuration, and the display unit 300, the operation unit 301, the microphone 302a, the speaker 302b, and the handset that configure the call unit 302 described above. 302c, a video processing unit 303, an audio processing unit 304, a CPU (hereinafter referred to as a living room CPU) 305, and three interfaces (hereinafter referred to as an entrance side room I / F, an electric lock side room I / F, and a control, respectively) It is called the machine side room I / F.) 306, 307, 308.

  In the living room master units 3a, 3b,..., The resident responds to a call from any one of the visitors and the manager in the operation unit 301 to establish a call, or a call in progress. A call button 301a operated to end the operation, an unlock button 301b operated by the resident to unlock the collective entrance electric lock 2 or the entrance electric locks 5a, 5b,. A presence / absence button 301c that is operated to set whether the user is present or absent in the dwelling unit is provided.

  The video processing unit 303 is a video to be displayed on the display unit 300 and performs signal processing on a video signal transmitted from the collective entrance machine 1 or the entrance unit 4a, 4b,... It is for performing amplification and the like.

  The voice processing unit 304 performs signal processing on a voice signal that is a resident's voice (transmission voice) input to the microphone 302a or the microphone of the handset 302c constituting the call unit 302 and is processed into an electrical signal, for example, 4 For example, 2 or 2 line conversion, amplification, etc., and signal processing of a voice signal that is a voice (received voice) of a visitor or a manager to be output from the speaker 302b or the receiver of the handset 302c constituting the call unit 302, for example, 2 This is for performing line / 4-line conversion, amplification, and the like.

  The room CPU 305 is for controlling each component of the room master units 3a, 3b,. As an example of specific control, the room CPU 305 detects the operation of the presence / absence button 301c constituting the operation unit 301, and the room number of the own device is included in the presence / absence setting information that is the detected operation information. Can be added and sent to the controller 9. Moreover, the room CPU 305 can detect the operation of the unlock button 301b constituting the operation unit 301 or the control of the controller 9, and unlock the entrance electric locks 5a, 5b,.

  The entrance side living room I / F 306 is located between the entrance side living room lines L4a, L4b,... To the image processing unit 303, and between the entrance side living room lines L4a, L4b,. A signal transmission path (speech path) and a signal transmission path between the entrance-side room lines L4a, L4b,. The electric lock side room I / F 307 is for forming a signal transmission path from the room CPU 305 to the electric lock side room lines L5a, L5b,. Further, the controller side room I / F 308 includes a signal transmission path from the room side control line L3 to the video processing unit 303, a signal transmission path (speech path) between the room side control line L3 and the audio processing unit 304, and This is for forming a signal transmission path between the room-side control line L3 and the room CPU 305, respectively.

  Next, a specific configuration of the controller 9 will be described with reference to the block diagram of FIG. 2B includes a storage unit 900, a CPU (hereinafter referred to as a controller CPU) 901, and four interfaces (hereinafter referred to as a collective entrance side controller I / F and an electric lock side controller, respectively). I / F, living room side controller I / F, management room side controller I / F.) 902, 903, 904, 905. In the controller 9, the storage unit 900 and the controller CPU 901 are each shown in FIG.

  In the controller 9, the storage unit 900 is for storing the presence / absence setting information generated by the living room CPU 305, and is composed of various storage media such as RAM and EEPROM, for example. .

  The controller CPU 901 is for controlling the controller 9 and the entire system. As an example of specific control, the controller CPU 901 detects the operation of the presence / absence button 301c constituting the operation unit 301 of the living room master units 3a, 3b,. The presence / absence information of 3b, ... is stored.

  The collective entrance side controller I / F 902 is for forming a signal transmission path between the controller CPU 901 and the collective entrance side control line L1. The electric lock side controller I / F 903 is for forming a signal transmission path from the controller CPU 901 to the electric lock side control line L2. The room-side controller I / F 904 is for forming a signal transmission path between the controller CPU 901 and the room-side control line L3. The management room side controller I / F 905 is for forming a signal transmission path between the controller CPU 901 and the management room side control line L6.

  In the apartment house intercom system according to the embodiment of the present invention configured as described above, a specific operation will be described below. In the embodiment of the present invention, a visitor at the collective entrance calls an administrator in the management room to establish a call, and a resident in the specific residence calls the administrator. The operation to establish a call, the operation in which a manager calls a specific resident and establishes a call, and the operation in which a manager broadcasts broadcasts in various intercom systems installed in apartment houses and other apartments. Since this is a known technical matter, the description is omitted.

  The resident of the dwelling unit in which the living room master units 3a, 3b,... Shown in FIG. 1 and FIG. 2 (a) are respectively installed sets whether or not he / she is present or absent in the dwelling unit. Can be performed by operating the presence / absence button 301c. Upon detecting this operation, the room CPU 305 generates a resident occupancy / absence setting signal in which the occupancy number of the own device is added to the presence / absence setting information, and the controller side room I / F 308, room side control line L3 Then, the data is sent to the controller CPU 901 via the room-side controller I / F 904 of the controller 9 shown in FIG.

  The controller CPU 901 of the controller 9 shown in FIG. 2 (b) sends out the resident occupancy / absence setting signal to the storage unit 900, whereby the occupant parent units 3a, 3b,. The setting information as to whether the resident of the dwelling unit is present or absent in the dwelling unit can be assigned to the living room number and stored in the storage unit 900. It is rewritten every time it is received.

  Note that the setting information stored in the storage unit 900 of the controller 9 shown in FIG. 2B is the controller CPU 901 that has detected a predetermined read operation by using the operation unit 600 of the management room master unit 6 shown in FIG. Can be read at a predetermined timing by the control (not described in detail) or by the time counting function of the controller CPU 901. The setting information read from the storage unit 900 by the control of the control unit CPU 901 is transmitted to the management room base unit 6 via the management room side control unit I / F 905 and the management room side control line L6, and is displayed on the display unit. Since it is displayed in 600, it is possible for the manager to easily confirm whether the occupants of all the dwelling units are present or absent in the dwelling units.

  Next, in the state where the occupant has set up and stored the presence / absence in advance, the visitor at the collective entrance calls a specific resident and establishes a call. When a predetermined call operation is performed using the operation unit 100 of the collective entrance machine 1 shown in FIG. 1 in order to call a resident of the dwelling unit in which the machine 3a is installed and establish a call, the collective entrance machine 1 A call signal with a room number for designating the room master 3a is generated and transmitted to the controller CPU 901 via the collective entrance control line L1 and the collective entrance controller I / F 902 of the controller 9. At the same time, the video signal of the electrical signal, which is the video imaged by the actively controlled camera unit 102, is transmitted to the control CPU 901 of the controller 9 via the same signal transmission path as the calling signal.

  The controller CPU 901 of the controller 9 shown in FIG. 2B assigns the room parent assigned to the room number added to the call signal out of the received call signal and video signal and is stored in advance in the storage unit 900. The setting information as to whether the resident of the dwelling unit in which the machine 3a is installed is present or absent is read. If the read setting information is present, the received call signal is sent to the room-side controller I. / F904, the room side control line L3, and the room side control line L3, the controller side room I / F 308 of the room base unit 3a shown in FIG. The image is sent to the video processing unit 303 via the machine I / F 904, the room control line L3, and the controller room I / F 308 of the room master 3a. On the other hand, when the read setting information is absent, the received call signal and video signal are not sent to the room CPU 305 and the video processing unit 303 of the room master unit 3a, and the call information for the call when absent is displayed. And the received video signal can be stored in the storage unit 900. In addition, the call information for the absence call stored in the storage unit 900 is usually determined by a resident who is going home from his / her home away from home while using the operation unit 100 of the collective entrance 1 shown in FIG. Is read out and displayed on the display unit 101.

  The room CPU 305 of the room master unit 3a shown in FIG. 2A collates the room number added to the received call signal with the room number of the own device, and only when the room number matches, the call unit 302. By outputting a ringing tone, a voice message, and the like from the speaker 302b constituting the system to notify a call from a visitor at the entrance, and controlling the display unit 300 and the video processing unit 303 to be active, A video signal received and processed by the video processing unit 303, that is, a video of a visitor imaged by the camera unit 102 of the collective entrance 1 can be displayed on the display unit 300. Can display a call message, picture data, or the like indicating that there is a call from a visitor at the main entrance, and can make a call notification.

  After this, the resident in the room where the room master unit 3a shown in FIG. 1 and FIG. 2 (a) is installed is called the visitor's discrimination that there is a call from the visitor at the collective entrance. In addition, when the call button 301a constituting the operation unit 301 is operated to confirm and establish a call, the control of the room CPU 305 that detects the operation and the control of the controller CPU 901 of the controller 9 shown in FIG. Thus, the microphone 302a and the speaker 302b constituting the call unit 302 of the room master unit 3a used by the callee resident, the voice processing unit 304, the controller side room I / F 308, the room side control line L3, the controller 9 The communication unit 103 of the collective entrance 1 used by the caller visitor via the control unit I / F 904, the controller CPU 901, the collective entrance controller I / F 902, and the collective entrance control line L1. A signal transmission path is formed, and a voice call is transmitted / received via the formed signal transmission path to establish a call. In particular, for the callee resident, the caller visitor's video is displayed. Calls can be made while checking.

  In the above description, a resident in a room makes a call in response to a call from a visitor who is at the main entrance in the dwelling unit where the living room master unit 3a shown in FIGS. 1 and 2A is installed. Although the microphone 302a and the speaker 302b constituting the call unit 302 are applied as means for establishing, the present invention is not limited to the call means, and the handset 302c taken up as a response operation can also be applied.

  In addition, a resident who is resident in the dwelling unit in which the base unit 3a shown in FIG. 1 and FIG. 2A is installed invites a caller visitor into the housing complex during the establishment of the above-described call, for example. In this case, the unlock button 301b constituting the operation unit 301 is operated. The room CPU 305 that has detected this operation generates an unlock request signal for unlocking the collective entrance electric lock 2, and controls the controller side room I / F 308, the room side control line L3, and the control shown in FIG. It is sent to the controller CPU 901 via the room side controller I / F 904 of the machine 9.

  The controller CPU 901 of the controller 9 shown in FIG. 2B has received a request for unlocking by a resident in the room where the living room master unit 3a is installed based on the received unlocking request signal. Is detected, an unlock control signal for unlocking the collective entrance electric lock 2 is generated, and sent to the collective entrance electric lock 2 via the electric lock side controller I / F 903 and the electric lock side control line L2. Thus, the collective entrance electric lock 2 is unlocked (for a certain period of time), and a visitor enters the collective housing from the collective entrance where the collective entrance electric lock 2 is unlocked, and enters the dwelling unit where the living room master unit 3a is installed. I can head.

  Next, when a visitor who enters the apartment house from the entrance hall and arrives at the entrance hall of the residence unit where the room master unit 3a shown in FIG. 1 is installed calls the resident and establishes a call, When a predetermined calling operation is performed using the operation unit 400 of the entrance cordless handset 4a, a calling signal is generated in the entrance cordless handset 4a, and the entrance side living room line L4a, the room master set 3a shown in FIG. A video signal of an electrical signal which is transmitted to the room CPU 305 via the entrance side living room I / F 306 and imaged by the actively controlled camera unit 401 is input to the entrance side living room line L4a, the entrance side living room. It is transmitted to the video processing unit 303 via the I / F 306.

  When the room CPU 305 of the room base unit 3a shown in FIG. 2A receives the call signal, the room CPU 305 outputs a ringing tone, a voice message, etc. from the speaker 302 constituting the call unit 302, and from a visitor who is at the entrance of the own unit. , And the display unit 300 and the video processing unit 303 are controlled so as to be active, so that the video signal received and processed by the video processing unit 303, that is, the camera of the front door unit 4a. The image of the visitor imaged by the unit 401 can be displayed on the display unit 300, and the display unit 300 displays a call message or a picture indicating that there is a call from a visitor at the entrance of the dwelling unit. Data or the like can be displayed to make a call notification.

  Thereafter, the resident in the room where the main unit 3a shown in FIG. 1 and FIG. 2 (a) is installed is called by the visitor who is at the entrance of the own unit. When the call button 301a that constitutes the operation unit 301 is operated in order to establish a call, the room master unit 3a used by the callee resident is controlled by the room CPU 305 that detects the operation. 1 used by a caller visitor via a microphone 302a and a speaker 302b, a voice processing unit 304, an entrance-side master unit I / F 306, and an entrance-side room line L4a. A signal transmission path is formed between the communication unit 402 of the machine 4a and a call is established by transmitting and receiving a voice signal via the formed signal transmission path. Original visitor It is possible to call while checking the image.

  In the above description, a resident in a room in the dwelling unit in which the living room master unit 3a shown in FIGS. 1 and 2 (a) is installed responds to a call from a visitor who is at the dwelling entrance of the own dwelling unit. As a means for establishing a call, the microphone 302a and the speaker 302b constituting the call unit 302 are applied. However, the present invention is not limited to this call means, and the handset 302c taken up as a response operation can also be applied.

  In addition, a resident in the residence unit in which the room master unit 3a shown in FIG. 1 and FIG. 2A is installed invites a caller visitor to the residence unit while the above-described call is established, for example. In this case, the unlock button 301b constituting the operation unit 301 is operated. The room CPU 305 that has detected this operation generates an unlock control signal for unlocking the entrance electric lock 5a of the self-dwelling unit, and uses the electric lock side room I / F 309 and the electric lock side room line L5a to By sending the lock to the lock 5a, the entrance electric lock 5a is unlocked (for a fixed time), and a visitor can enter the dwelling unit from the entrance where the entrance electric lock 5a is unlocked.

Next, for example, when the fire sensor 701a in the dwelling unit of the living room master unit 3a is operated in a state where the occupant has set and stored the presence / absence in advance, this fire information is sent to the room CPU 305. Sent. The room CPU 305 that has received the fire information outputs an alarm sound, a voice message, or the like from the speaker 302b that constitutes the call unit 302, and displays an alarm message, picture data, or the like on the display unit 300 to provide emergency notification information about the occurrence of a fire. An alarm can be issued.
Furthermore, the fire information is transmitted by the room CPU 305 to the management room base unit 6 via the management room side control line L6 via the room side controller I / F 904 and the management room side control machine I / F 905 of the controller 9. Since it is displayed on the display unit 600, the manager can detect that the fire sensor 701a in the dwelling unit of the living room master unit 3a has been operated, and can go to the dwelling unit of the living room base unit 3a.
When the manager arrives at the room master unit 3a and operates the emergency unlocking switch 8a installed near the entrance of the dwelling unit, the room CPU 305 that detects the operation of the emergency unlocking switch continues the fire information. By generating an unlock control signal for unlocking the entrance electric lock 5a of the self-dwelling unit and sending it to the entrance electric lock 5a via the electric lock side room I / F 309 and the electric lock side room line L5a, The entrance electric lock 5a is unlocked (permanently until the next locking operation), and the administrator can enter the dwelling unit from the entrance where the entrance electric lock 5a is unlocked. In order to facilitate the evacuation guidance, the unlocking by operating the emergency unlocking switch 8a is not automatically locked unlike the above-described visitor. Further, in order to protect the resident's privacy, the room CPU 305 does not generate an unlock control signal even if the emergency unlock switch 8a is operated when emergency call information is not generated.
Here, if a fire actually occurs, evacuation of residents, guidance for evacuation of residents in other units, notification to the fire department, etc. will occur. After confirming the safety of the person, the recovery button 301d is operated. The room CPU 305 that has detected the operation of the recovery button 301d confirms that the fire information from the fire sensor 701a is not continuing, stops the alarm sound or voice message from the speaker 302b, and also outputs the alarm message, picture data, etc. Is displayed on the display unit 300, and further, through the management room side control line L6 via the room side controller I / F 904 and the management room side controller I / F 905 of the controller 9, the management room master unit The fire information transmitted to 6 is terminated. The manager who confirms that the warning sound has stopped leaves the dwelling unit.

  Here, an embodiment of the method of leaving the room in the case of misinformation, which is the main part of the present application, will be described in more detail. In addition, from the viewpoint of ensuring the privacy of residents, the manager does not own the key of each dwelling unit in the apartment building, and only unlocks the dwelling unit by operating the emergency unlocking switch only in the event of an emergency such as a fire. The description will be given on the assumption that it can be locked.

When there is a resident in the dwelling unit, the manager who has confirmed the misinformation requests the resident to lock the dwelling unit after operating the recovery button 301d, and leaves the dwelling unit.
However, if the dwelling unit in which the fire sensor 701a is activated is absent, the manager does not have a key, and the life change sensor 703a installed in the dwelling unit detects the manager as a person, so that the absence is detected. Even in a dwelling unit, occupancy is detected. For this reason, the room CPU 305 generates a resident occupancy setting signal, sends it to the controller CPU 901 of the controller 9, and the resident room is switched to the occupancy display in the management room master unit. Maintain.
In this state, the manager operates the emergency unlocking switch 8a installed near the entrance of the dwelling unit after leaving the dwelling unit. The room CPU 305 that has detected the operation of the emergency unlocking switch calculates whether or not the time elapsed from the time when the alarm is stopped by the operation of the recovery button 301d is within a predetermined time. For example, when it is determined that locking is possible within one hour after the alarm is stopped, and no new alarm has occurred after that, the room CPU 305 operates the emergency unlocking switch 8a to lock the alarm. The lock control signal for locking the entrance electric lock 5a of the self-dwelling unit is generated and sent to the entrance electric lock 5a via the electric lock side room I / F 309 and the electric lock side room line L5a. As a result, the entrance electric lock 5a is locked, and the manager can leave the dwelling unit where the entrance electric lock 5a is locked. Furthermore, the room CPU 305 generates a resident absence setting signal obtained by adding the room number of the own device to the absence setting information, and controls the controller side room I / F 308, the room side control line L3, and the control shown in FIG. By sending it to the controller CPU 901 via the room side controller I / F 904 of the machine 9, the state of the dwelling unit returns to the absence state before the alarm is generated.

  In consideration of the possibility of locking failure due to malfunction of the entrance electric lock 5a, such as looseness due to door deterioration over time, the room CPU 305 determines how many times the emergency unlocking switch 8a is operated within a predetermined time. Even if it is repeatedly operated, it is always recognized as an operation for locking, and a locking control signal for locking the entrance electric lock 5a of the own dwelling unit is generated.

Also, as another embodiment different from the above embodiment, even if there is a resident in the dwelling unit, the resident is upset by the false alarm, or simply locks because the lock is troublesome, ask the administrator to lock Sometimes. In such a case, the administrator who has confirmed the misinformation, after operating the recovery button 301d, further operates the presence / absence button 301c to leave the unit and then urgently unlocks the unit near the entrance. The switch 8a is operated. The room CPU 305 that has detected the operation of the emergency unlocking switch calculates the time that has elapsed since the alarm was stopped by operating the recovery button 301d, as in the absence. For example, if it is within one hour from the alarm stop and no new alarm has occurred thereafter, the room CPU 305 recognizes the operation of the emergency unlocking switch 8a as an operation for locking, By generating a lock control signal for locking the entrance electric lock 5a of the self-dwelling unit and sending it to the entrance electric lock 5a via the electric lock side room I / F 309 and the electric lock side room line L5a, The lock 5a is locked, and the manager can leave the dwelling unit where the entrance electric lock 5a is locked. Furthermore, the living room CPU 305 detects that the occupancy / absence button 301c is operated before operating the emergency unlocking switch 8a, so that the occupancy state remains in the occupancy state. Does not generate a resident absence setting signal.
The room CPU 305 always recognizes that the operation of the emergency unlocking switch 8a within a predetermined time is an operation for locking even if the operation is repeated several times, and the locking for locking the entrance electric lock 5a of the own dwelling unit. The point of generating the control signal is the same as in the absence.

  According to the above description, as the control of the controller CPU 901 of the controller 9 that has received the emergency notification signal from the external device 7 in the state where the occupant's presence / absence setting / memory operation is performed in advance. , Emergency call control for issuing an alarm notification of emergency call information and unlocking the entrance electric locks 5a, 5b,... Although the signal is generated, the present invention is not limited to this control. For example, a predetermined alarm can be issued using the display unit 101 and the communication unit 103 of the collective entrance 1 and the display unit 600 and the communication unit 602 of the management room base unit 6, respectively. Depending on the degree, it is possible to unlock the collective entrance electric lock 2, and further, it is possible to issue an alarm notification of emergency call information in the living room master unit 3 b of the dwelling unit where no resident is present. .

  Further, in the apartment house intercom system according to the embodiment of the present invention, the storage unit 900 and the controller CPU 901 are provided separately in the controller 9, but the present invention is not limited to this mode. For example, the storage unit 900 can be provided inside the controller CPU 901, and the circuit configuration is simplified.

  The apartment house intercom system of the present invention has been described with a specific embodiment. However, the present invention is not limited to this embodiment. As long as the effect of the present invention is exhibited, the apartment house intercom having any known configuration has been described. System, for example, apartment house intercom system having the entrance unit whose camera unit 401 is not provided in the entrance unit 4a, 4b,. It goes without saying that an intercom system, a collective housing intercom system that allows entry and exit of the collective entrance without installing the collective entrance electric lock 2, and a collective housing intercom system that does not install the collective entrance machine 1 itself can be adopted. There is nothing.

3a, 3b, ... room master 301c presence / absence button 305 room CPU
5a, 5b, ... Entrance electric lock 6 Control room master unit 701a, 702a, 703a, 701b, 702b, 703b, ... Sensor 8a, 8b, ... Emergency unlocking switch 9 Controller

Claims (3)

A management room base unit (6) installed in a management room of an apartment house for a manager to call a resident to establish a call, and a response to a call from the manager installed in each of a plurality of dwelling units of the apartment house The living room master (3a, 3b,...) For the resident to establish a call and the entrance electric lock (5a, 5b,...) For locking or unlocking the dwelling entrance of the dwelling unit. And a control unit (9) for controlling the management room base unit and the living room base unit,
Sensors (701a, 702a, 703a, 701b, 702b, 703b,...) For detecting an abnormal state such as the occurrence of a fire, the occurrence of a gas leak, and the occurrence of a life change are connected to the living room master unit. ,
In the living room master unit, the abnormal state from the sensor is received, an alarm is generated, and when the abnormal state continues, an operation is performed to unlock the entrance electric lock of the dwelling unit, and the abnormal state , The emergency unlocking switch (8a, 8b,...) For locking the entrance electric lock of the dwelling unit when operated within a certain time after the alarm is stopped by the restoration operation, and the abnormal state. A reception room CPU (305) that, when received, transfers an abnormal state to the controller and generates an unlocking / unlocking signal to detect an operation of the emergency unlocking switch and lock / unlock the entrance electric lock. An apartment intercom system characterized by that. The living room master unit includes a presence / absence button (301c) for setting whether the resident is present or absent in the dwelling unit,
The room CPU detects operation of the presence / absence button to generate the presence / absence setting information, and locks the emergency unlocking switch without operation of the presence / absence button. 2. The collective housing intercom system according to claim 1, wherein the absence setting information is generated and the setting information is transferred to the control unit when detected. The living room master unit includes a presence / absence button (301c) for setting whether the resident is present or absent in the dwelling unit,
When the room CPU detects a locking operation of the emergency unlocking switch within a certain period of time after the presence / absence operation is performed on the presence / absence button, the room CPU generates setting information of the room and sends the setting information to the controller. 2. The collective housing intercom system according to claim 1, wherein the setting information is transferred.