JPH0391897A - Apartment building management system - Google Patents

Abstract

PURPOSE:To simplify the equipment construction by using a community television line for the video signal of the image of a visitor and using a telephone line for communication with the visitor, the control signal of an electric lock or the like, and the alarm signal of a fire or the like. CONSTITUTION:When a visitor inputs the house number of his objective house with a key pad 101, it is connected to an adapter 301 through a telephone exchange 201. The adapter 301 discriminates the discrimination code sent from the exchange 201 and transmits the control signal to a branch adapter part 303. The adapter part 303 selects the video signal from a pertinent TV camera 108 of an entrance part 1 and converts it to an idle channel to project the image of the visitor on a TV receiver 304. A receiver inputs the unlocking signal of an electric lock 112 of the door of the entrance part 1 and the discrimination code of the entrance part by a telephone 302 on the house side to unlock the electric lock 112. If the sensor of a fire, a gas leak, trespass, or the like detects the abnormality, it is reported to a managing part 2 through the telephone line. Thus, the community television line and the telephone line are used to simplify the equipment construction.

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to collective management of collective housing such as condominiums,
This article relates to a management system that can inexpensively perform tasks such as television camera equipment that photographs visitors, telephone calls with visitors, control of opening/closing door locks, and fire and other disaster prevention/safety management. [Conventional technology] Coaxial signal lines are used to distribute video signals from TV camera devices installed at entrances, etc. to each residence when performing security management for crime prevention or disaster prevention in apartment complexes, etc. , a two-wire signal line for intercoms for calls with visitors, a telephone line for calls to the outside or inside, a co-vision line for distributing signals such as televised broadcasts to each residence,
It was necessary to install multiple control signal lines to control the opening and closing of the front door locks, signal lines from sensors for disaster prevention, etc., which required large-scale equipment and increased costs. When a condominium is newly built, the equipment is designed from the beginning, so it is possible to install it apart from the cost. However, when introducing these systems after construction, the construction is difficult and sometimes This made the introduction impossible.

[Problem to be solved by the invention] When introducing a conventional system, it eliminates the complexity of equipment construction due to the large number of signal lines. and provides a management system that can perform safety management. [Means for Solving the Problems] In order to solve the above problems, the present invention provides an intercom unit having a function of inputting and outputting audio, a television camera that images a visitor, and a video signal from the television camera. An RF modulation section that converts into a predetermined high frequency signal, a number input section that inputs the house number, etc., an electric lock section that can be opened and closed by the required control signal, and number data from the number human power section and data that identifies the location. an entrance device comprising a control unit that outputs a signal and activates the television camera in response to the human power of the residence number, and a mixing unit that mixes the high frequency signal from the RF modulation unit into a co-viewing line for television broadcasting etc. a management device comprising: a telephone switching device that exchanges and connects to a required telephone device based on the number data from the control section; and a security display section that processes and displays data transmitted through the telephone switching device. an adapter device that transmits and receives signals from the telephone exchange device; a telephone device that is connected to the adapter device and enables communication with the intercom section; and a telephone device that is connected to the coview line and that transmits and receives control signals from the adapter device. It has a branch adapter part that branches and outputs the video signal at the branch adapter part, a television receiver connected to this branch adapter part, and a sensor that detects fire, gas leak, etc. and outputs a signal.Based on this signal, The present invention provides an apartment complex management system characterized by comprising a housing device that outputs alarms, etc., and a security section that outputs signals to the telephone exchange device. [Operation] Since the present invention is configured as described above, a visitor visits an apartment complex and manually inputs the number etc. of the residence to be visited. In response to the key human power of this number, a television camera installed at the entrance takes an image of the visitor, converts the video signal to a signal of an empty TV channel, and provides co-viewing for television broadcasts, etc. It is mixed on a line and delivered to each home.

Then, based on the key human power, the telephone exchange equipment connects to the telephone of the designated residence, and the video signal of the visitor mixed on the co-viewing line is projected onto the television receiver, etc. of the designated residence only. Enable calls with visitors. After that, if you want to invite visitors, a signal to control the opening and closing of the front door will be transmitted to the front door via your telephone, etc.
This signal opens the electric lock on the front door and invites the visitor into the house.

[Example] Hereinafter, the apartment complex management system according to the present invention will be explained in detail based on the drawings. FIG. 1 is a block diagram of the main parts of the apartment complex management system according to the present invention, and FIG. 2 is a block diagram of the main parts of the equipment installed in each residence of the apartment complex management system. In the figure, 1 indicates the entrance of the apartment complex, 2 indicates the management section including the common parts of the apartment complex, and 3 indicates the residential parts (plurality) of the apartment complex. Reference numeral 101 is a keypad or the like for entering the residence to be visited, reference numeral 102 is a selection signal circuit for processing input signals, and reference numeral 103 is a control unit. 104 displays the residence number of the destination entered from the keypad, and 1
An intercom device is constructed with a microphone (05) and a speaker (106) to enable telephone calls via a telephone circuit (107). l0
8 is TV Gitan Camera, 109. is an RF modulation section which appropriately converts the video signal from the television camera 108 into an empty channel signal for television broadcasting and outputs the signal. 11
0 is an ID card reader or the like, which is an input device for unlocking the electric lock at the entrance of the resident of the apartment complex.This ID data is identified by the control unit 111, and the electric lock 112 is unlocked. 201 is a telephone exchange device, keypad 1 of entrance section 1
Select and connect the line using the number signal from 01. 202
is the management department's telephone. Reference numeral 203 denotes a co-viewing line for transmitting signals such as television broadcasting, through a mixer 204,
Video signals from the television camera 108 are mixed and input to the coview line. A control unit 205 manages the security of the apartment complex and displays and outputs data on a security display unit 206. 301 is an adapter, which connects the telephone exchange device 20
Connected to 1. A telephone 302 is installed in each residence. Reference numeral 303 denotes a branch/adapter section which branches the video signal from the coview line and selectively outputs the video from the television camera 108 in the entrance section 1 according to the control signal of the adapter 301 and displays it on the TV receiver 304. 305 is a security sensor that detects fire, gas leak, etc., and outputs a detection signal. Reference numeral 4 denotes an adapter configured with a telephone exchange installed in each residence.

401 is a telephone exchange installed in each residence;
2, 403 and intercom device 404 are connected respectively. A control unit 405 controls the telephone exchange and the like. Reference numeral 406 denotes a storage unit that stores programs for the control unit 405 and records ID codes of the entrance and residence. 407 is an input/output unit that controls the transmission and reception of data, etc. with other devices. 5 is a door camera device. 501 is an input/output unit that controls the transmission and reception of data, etc. with other devices.
A control unit 502 controls the door camera device. 503
The door camera captures an image of the visitor and outputs a video signal of the visitor to a television receiver or the like. A storage unit 504 stores programs for the control unit 502, code signals for control, and the like. 6 is a telephone control section (hereinafter referred to as the telephone control section), which controls the on/off of electrical equipment using control signals from the telephone. 60l is an input/output unit that controls the transmission and reception of data, etc. with other devices. 602 is a control unit that controls the teleconverter unit. 603 is a storage unit,
It stores programs for the control unit 602, code signals for control, and the like. Controlled devices 604 and 605 are appropriately controlled by external control signals via a telephone or the like. 6
06 is a voice synthesis unit, which responds to the control of a telephone, etc. with voice information about the status of the equipment, etc. 7 is the sequierity club, fire and
Detects gas leaks, etc. and issues an alarm. 701 is the input/output section,
Controls the transmission and reception of data, etc. with other devices. A control unit 702 controls the security unit. 703 is a storage unit,
Stores programs for the control unit 702 and code signals for control. 704 is a sensor unit that detects fire, gas leak, intrusion, etc. and outputs a detection signal. Reference numeral 705 denotes an alarm display section that issues an alarm based on the detection signal from the sensor section 704 and displays the situation. Reference numeral 706 is an automatic dialing signal generating unit, which automatically sends a telephone notification to other locations as necessary when a disaster or the like occurs. Next, the operation of the apartment complex management system according to the present invention will be explained. The visitor first enters the house number of the residence he/she is visiting using the keypad 101, for example. Enter rl23J. This input house number rl23J is the selection signal circuit 1
02, the signal is processed and sent via telephone line 207 to telephone exchange W201 along with the identification code of the entrance. At the same time, the entered residence number rl23j is displayed on the display section 104, and the entered number is confirmed. The input of this house number is detected by the control unit 103, activates the television camera 108, and acts on the RF modulation unit 109, so that, for example, an empty channel of television broadcasting (UHF band, 30
channel, etc.), is mixed into a television broadcasting signal, etc. in a mixer 204, and is distributed to a coaxial cable 208. The telephone exchange device 201 that receives the signal of the house number rl23J selects the corresponding telephone line and connects it to the telephone line.

Then, the adapter 301 and telephone line of the residence corresponding to the residence number rl23J are connected to the entrance l. The adapter 301 is connected to the telephone exchange 201, that is, the telephone exchange 401 (located in each residence).
The control section 405 determines whether the identification code transmitted from the telephone exchange device 201 is the identification code of the entrance section l set and recorded in the storage section 406, and if it is the code signal of the entrance section 1, The branch/adapter unit 303 is controlled via the signal line 408 to select the video signal from the television camera 108 in the entrance area l, which has been converted to an empty channel, and output it to the TV receiver 304. At the same time, the adapter 301 instructs the TV receiver 304 to switch channels, switches to the empty channel (UHF, channel 30), and projects the video signal from the branch/adapter section 303. In this case, the video signal may be subjected to signal processing such as scrambling so that the video of the visitor can be viewed only by the resident being visited. Then, on the receiving side, based on the input of the doorbell signal of the visitor's intercom, descramble signal processing may be performed only at the residence to be visited, and the video signal may be displayed on the TV receiver. The person receiving the visit looks at the image on the TV receiver 304 and decides whether to interact with the visitor, and if so, communicates with the visitor via telephones 402, 403 or intercom 404 Make a call. These calls are sent to telephone exchange 401. The communication is carried out via the telephone exchange 1 201, the intercom communication circuit 107 in the entrance section 1, the microphone 105, and the speaker 106. Naturally, these calls can be made while viewing the image displayed on the TV receiver 304. After that, when accepting this visitor into the building, the telephone etc. on the residence side sends an unlock signal for the electric lock on the door of the entrance section 1 via a dedicated button or a push button on the telephone, for example, to unlock the door. If the control signal is "*" and the identification code of the entrance section 1 is "1l", input r*11J. This input signal passes through the telephone exchange VA401 together with a code signal for identifying the house number (the same code signal as the house number is also possible) and then passes through the telephone exchange device 2.
01, the identification number of the entrance l is identified by the control unit 103 of the entrance l, and if it is a predetermined code signal, an unlock signal and a signal of the house number are transmitted to the control unit 111.
The control unit 111 records the signal rl23J of the residence number of the destination that the visitor previously inputted on the keypad 101, and compares it with the code signal of the residence number sent via the telephone exchange to determine whether the signal is the same. When it is determined that this is the case, the electric door lock is activated based on the control signal ``*j.'' This identification of the house number is done so that only the resident receiving the visit can control the opening and closing of the front door. This is to prevent residents from opening and closing the electric lock at the front door on their own.In addition, ID card readers and
The keypad 110 is a device for reading door unlocking keys for people living in apartment complexes. The visitor who has entered the building in this manner reaches the residence to be visited and operates a call button on an intercom (not shown). The ringing signal passes through the telephone exchange@401 and activates the intercom 404 or the telephones 402, 403 to produce a ringing tone. In this case, if a door camera is installed in the residence, the system responds to the call signal from the intercom call button, activates the camera, and projects the image on a monitor or TV receiver. When inviting the user into the room, an unlock signal "ne" is input to the electric door lock via the telephone 402 or the like. This signal is compared with the control signal stored in the recording circuit 504, and if it is determined that the lock is unlocked, an unlock control signal is output to the electric lock, the electric lock opens, and visitors can be invited in. ．． On the other hand, a security section 7 is connected to the telephone exchange 4, and sensors for fire, gas leak, intrusion, etc. are arranged at various places in the house. These sensors are connected to a control unit 702, and when an abnormality occurs, the type and location of the abnormality are identified and determined based on the sensor information stored in the storage unit 703, and the alarm display unit 702
05, a warning (sound warning, light warning, etc.) can be issued, and if necessary, the abnormality can be reported to the management unit 2 by operating the required keys on a telephone or the like or touch-tone keys. ．． This security signal is transmitted to the telephone exchange device 201 via the telephone exchange 40l, processed by the control section 205, and then sent to the security display section 201.
The occurrence of an abnormality is displayed in 06. Then, if necessary, evacuation communication can be made to each resident via the telephone exchange device 201. In addition, when you are away from home, by operating a predetermined key (setting the absence), if an abnormality occurs, the control unit 702 activates the automatic dial signal generation unit 706 according to the required procedure, and It is possible to automatically call a certain location and report an abnormality. Reference numeral 6 denotes a teleconverter, which compares and determines the required PIN number stored in the storage unit 603 via the telephone 402 or an outside telephone, and if the PIN number is correct, a control signal is sent to the controlled device 604 based on a control signal that is subsequently input. , 605. In this case, the control state of the controlled devices 604, 605 is notified by voice via the voice synthesis section 606.

[Effects of the Invention] The apartment complex management system according to the present invention uses co-viewing lines for video signals showing visitors, and uses telephone lines for communication with visitors and control signals for electric locks, etc. Therefore, when introducing these management systems, the equipment can be easily introduced and the construction work can be done easily. Moreover, these facilities can be easily added as needed, and have the advantage of being easy to expand.

[Brief explanation of drawings]

FIG. 1 is a block diagram of a main part of an embodiment of an apartment house management system according to the present invention, and FIG. 2 is a block diagram of a main part of an embodiment of a residence side system of the apartment complex management system. In the diagram, 1 is the entrance section, 2 is the management section, 3 is the housing section, 101
102 is a keypad, 102 is a signal selection circuit, 103 is a control unit, 104 is a display unit, 1o5 is a microphone, 106 is a speaker, 107 is a telephone call circuit. 108 is a television camera, 1
09 is an RF modulation section, 110 is ■D card reader, 11
1 is a control unit, 112 is an electric lock, 201 is a telephone exchange device,
204 is a mixer, 205 is a control unit, 206 is a security display device, 301 is an adapter, 302 is a telephone, 30
3 is a branch/adapter section, 304 is a TV receiver, and 305 is a security sensor.

Claims (2)

[Claims] (1) An intercom unit that has the function of inputting and outputting audio, a television camera that captures images of visitors, an RF modulation unit that converts the video signal from the television camera into a predetermined high-frequency signal, and input of residence numbers, etc. an electric lock that can be opened and closed by a required control signal; and a number input section that outputs the number data and data identifying the location from the number input section, and operates the television camera in response to the input of the house number. an entrance device consisting of a control section for activation; a mixing section for mixing the high frequency signal from the RF modulation section into a co-viewing line for television broadcasting, etc.; A management device consisting of a telephone exchange device for exchange connection, a security display unit that processes and displays data transmitted through the telephone exchange device, an adapter device that transmits and receives signals from the telephone exchange device, and a telephone device connected to the adapter device and capable of making a call with the intercom section; a branch adapter section connected to the coview line and branching out a video signal in response to a control signal from the adapter device; and this branch adapter section. A security system that includes a television receiver connected to the telephone exchange, and a sensor that detects fire, gas leak, etc. and outputs a signal, outputs an alarm, etc. based on this signal, and outputs a signal to the telephone exchange equipment. A housing management system comprising a housing unit and a housing unit. (2) A means for converting the image signal from the television camera device into the required high-frequency signal and distributing it through a mixer into a co-viewing line consisting of a coaxial line, an audio signal of an intercom having a microphone and a speaker, and a key. means for transmitting a data signal from the device to a destination and a data signal for identifying a transmission location through a telephone line; a telephone exchange means for making an exchange connection based on the data signal from the connection destination; and a means for receiving signals from the telephone exchange means. A set comprising a telephone device capable of making a telephone call, and adapter means for signal processing so as to branch an image signal from the coaxial line based on the data signal for identification, perform necessary signal conversion, and output it to a monitor device. Housing management system.