RU2609141C1 - Device for connecting call panel of entry phone system to networks of internet access providers - Google Patents

Abstract

FIELD: municipal engineering.

SUBSTANCE: invention relates to public utilities, in particular to door locking systems with solenoid or electromechanical locks. For that purpose the device for connecting the call panel of the entry phone system to networks of Internet providers comprises the receiver that is capable of receiving the data from the call panel via the dialing channel that contains the converter of the numbers of the flats into the dtmf signal, the transceiver of audio signals that is configured to operate as the calling device, the video encoder connected via the data transmission channels using the TCP/IP and/or UDP protocols, containing the audio signal processing unit, as well as the gateway to be connected to the networks of Internet providers and the unit to control the external actuators.

EFFECT: technical result is the possibility of combining entry phone systems into one information network that has the possibility of centralized monitoring and control.

16 cl, 1 dwg

Description

FIELD OF THE INVENTION

The invention relates to the field of public utilities and relates to door locking systems with electromagnetic or electromechanical locks based on a multi-site intercom system using Internet technologies.

State of the art

The closest analogue of the claimed device is the doorphone-to-telephone adapters manufactured by Pascal Electric (Russia, St. Petersburg), which performs the function of interfacing only the audio channel of the on-door speakerphones of the coordinate-matrix type of systems like Visit (Vizit) or Digital (Cyfral) with a telephone line.

The claimed device is compatible with the following intercom systems of a matrix-matrix type: Visit (VIZIT), Digital (Cyfral), Eltis (Eltis), Metacom, Factorial, as well as digital Urmet, Fermax, Elvox, ABB.

The main disadvantages of these coordinate matrix systems without connecting the claimed device are:

- the impossibility of sending a call to the telephone numbers of subscribers of urban fixed communications or to mobile devices of subscribers;

- in the case of using third-party response devices, it becomes necessary to select an adapter to connect to a subscriber other than the standard response panel;

- limited number of subscribers in the control units of the coordinate matrix systems;

- the inability to connect additional life support systems (fire protection systems, air quality control systems, light control systems, elevator / elevator for people with disabilities, etc.);

- the impossibility of calling from the call intercom panel of emergency services;

- the inability to transfer photos or videos to mobile devices of subscribers, and the implementation of photo or video recording of incoming and outgoing visitors to the entrance in real time;

- the impossibility of transferring service information about the state of intercom devices (the door is open in winter, the power supply to the intercom system has disappeared, there is no video image from the video camera of the intercom panel and other service information) to the organization's intercom systems;

- the impossibility of recording unauthorized access to homes of citizens and other hooligan and illegal actions aimed at causing harm to the health and property of citizens (for example, dialing by apartment number);

- the inability to adapt the unlocking of the door for people with disabilities.

SUMMARY OF THE INVENTION

The problem solved by the claimed invention is the creation of a connecting and matching device that operates in real time, when connected to the existing multi-subscriber intercom systems, their main activity is not broken and the main existing communications of multi-subscriber intercom systems are not broken, transmitting an audio call or video call with an audio channel from the driveway intercom panel to mobile devices of subscribers or to telephone numbers of subscribers of urban fixed communications (only au dialect) with capabilities: answering a call on a subscriber’s mobile device or on a subscriber’s landline phone; control system for locking doors with electromagnetic or electromechanical locks; control of additional external executive devices through the channels of telecom operators of Internet access services.

The technical result of the invention is to expand the functionality of existing intercom networks in multi-subscriber intercom systems in apartment buildings and the integration of intercom networks into a common information network with the possibility of centralized monitoring and control.

The specified technical result is achieved by the fact that the call signal in the doorphone panel (on the block A diagram) receives a ring signal in a format defined by the manufacturer with a shift of numbers by tens or / or hundreds specified or not specified in the doorphone control system. The call signal indicates the number of the called subscriber’s apartment, which is transmitted to the intercom control system (to the switch and / or to the intercom control unit) and simultaneously transmitted to the input of the decoder-adapter (block B in the diagram), which recognizes and decrypts the sending of the code signal of the calling panel and encrypts the code message into a DTMF tone. Those. if an apartment number is dialed from the doorphone door station panel, the apartment number code (with or without a specified shift) is transmitted to the adapter decoder, which at its output transmits the same apartment number in DTMF tone format to the input of the SIP adapter (block G). Connected in series, the SIP adapter receives a call activation signal and a call signal of a number in DTMF tone format on its FXO input and transmits the number of the apartment to be called (according to the internal settings of the SIP adapter) to the control (s) SIP server via the output connection via the Ethernet port (s) (block E in the diagram) (or a network or cluster of SIP servers) of telecom operators of Internet access services. SIP-servers check the correspondence of the called apartment number and the number of the fixed telephone number indicated by the subscriber or the number (s) of the mobile communication device and make a call to the indicated numbers (block F in the diagram). At the same time, the video camera of the door station doorphone connected via the video channel (if one is installed and operates in the door station) in parallel real-time transmits the compressed image through the video encoder (block D in the diagram) to the operator’s SIP server and then to the subscriber’s mobile device if receiving a signal and answering a call was carried out from a subscriber’s mobile device. A subscriber on his mobile device can answer a call from the intercom door station by lifting the handset by pressing the appropriate connection button, send a command to open the electromagnetic lock of the entrance door of the entrance, reject the call, visually see on the screen of the mobile device a static or video image of the caller through the camera intercom (with or without connection from a mobile device). If at the time of a call from the intercom panel the subscriber answered from a telephone connected to the landline telephone network, then in this case only an audio call is made with the ability to tone control the telephone answer to answer the call and open the electromagnetic lock. Telecommunications operators of Internet access services independently develop software that allows for the management and recording of all calls from the calling panels of multi-subscriber intercom systems, the fixation of the opening of doorways of access, access to personal accounts to subscribers, verification and confirmation of the connected subscriber numbers of mobile devices and telephone numbers of stationary urban telephone connection.

Brief Description of the Drawings

FIG. one:

1. Doorphone Calling Panel - Block A

2. Intercom control device - block B

3. SIP adapter - block C

4. Video encoder - block D

5. The managing SIP server (or group of servers) - block Ε

6. Mobile or stationary communication device of the subscriber - block F

7. The block connecting external actuators - block G.

Disclosure of invention

A device for connecting a door station doorphone network to the networks of telecom operators of Internet access services consists of:

- receiver I, configured to receive data from the call panel via the dialing channel, with the conversion of apartment numbers into a DTMF signal;

- receiver II, which receives the DTMF signal from the line of the SIP adapter block and converts it into commands for controlling external actuators, including opening an electromagnetic lock;

- an encoding unit for an analog video signal transmitting images via TCP / IP and / or UDP to the control servers of telecom operators of Internet access services;

- a control unit for external actuators, controlled by commands from the receiver II;

- a transceiver of audio signals, configured to work with a call device, including a unit for interfacing audio signals with galvanic isolation, a processing unit and inputting audio signals into a standard telephone line;

- a gateway connecting to the networks of telecom operators in the form of a SIP adapter connected to receiver I and receiver II and the video encoding unit, as well as to the control unit for external actuators.

Using the control unit for external actuators, the device for connecting the door station doorphone network to the networks of telecom operators of Internet access services has the following features:

- Connections to coordinate-matrix multi-subscriber intercom systems;

- Connections to digital multi-subscriber intercom systems;

- reception and processing of analog or digital video signals from video cameras built into the door station intercom systems or from a separate video camera of the entrance door of an apartment building entrance;

- reception and processing of signals from common-house, drive-in or multi-apartment fire alarm systems;

- reception and processing of signals from systems of a common house, access or multi-apartment air supply and processing systems;

- receiving and processing signals from seismic activity systems;

- receiving and processing signals from air quality analysis systems (from CO, CO2 sensors and the like);

- work with the standard and service functions of intercom systems;

- receiving and processing signals from local weather stations;

- identification of location coordinates by satellite navigation systems: Glonass, GPS, Inmarsat, BeiDou, Galileo, IRNSS, QZSS;

- wireless connection via WiFi, Bluethooth;

- connection of external incoming and outgoing communication lines from and to control or managed devices operating according to standard control data transfer protocols;

- the ability to control lighting in the entrance;

- the ability to control the movement of elevators and / or electric lifts for people with disabilities;

- configured to identify a magnetic key.

Claims (16)

1. A device for connecting a door station doorphone network to networks of telecom operators of Internet access services, comprising a receiver configured to receive data from the door station via a dialing channel, with a unit for converting apartment numbers into a DTMF signal, a sound signal transceiver made with the ability to work with a call device, with a block for processing audio signals, with a block for processing a video signal, characterized in that it further comprises a gateway for connecting to the networks of telecom operators of services of access to the Inter network not connected to the converter rooms of apartments in DTMF-signal and connected to the audio processing blocks and a video signal, and also to the control unit external actuators. 2. The device according to claim 1, characterized in that the gateway connecting to the networks of telecom operators is configured to connect to the coordinate-matrix multi-subscriber intercom systems. 3. The device according to claim 1, characterized in that the gateway connecting to the networks of telecom operators is configured to connect to digital multi-subscriber intercom systems. 4. The device according to p. 2 or 3, characterized in that the control unit of the external actuating devices is configured to receive and process analog or digital video signals from video cameras and / or external free-standing analog or digital video cameras integrated into the door station doorphone systems. 5. The device according to p. 4, characterized in that the control unit of the external actuating devices is configured to receive and process signals from the common house, access or multi-apartment fire alarm systems. 6. The device according to p. 5, characterized in that the control unit of the external actuating devices is configured to receive and process signals from the systems of a common house, access or multi-apartment air supply and processing systems. 7. The device according to claim 6, characterized in that the control unit for external connected devices is configured to work with the standard and service functions of intercom systems. 8. The device according to claim 7, characterized in that the control unit for external connected devices is configured to receive and process signals from local weather stations. 9. The device according to claim 8, characterized in that the control unit for external connected devices is configured to receive and process signals from local seismic activity systems. 10. The device according to p. 9, characterized in that the control unit for external connected devices is configured to receive and process signals from local air quality analysis systems using CO, CO2 sensors and the like. 11. The device according to p. 10, characterized in that the control unit for external connected devices is configured to identify and determine coordinates from satellite navigation systems Glonass, GPS, Inmarsat, BeiDou, Galileo, IRNSS, QZSS. 12. The device according to p. 11, characterized in that the control unit for external connected devices is configured to wirelessly connect via WiFi, Bluethooth, Walkie-Talkie. 13. The device according to p. 12, characterized in that the control unit of the external actuating devices is configured to connect external incoming and outgoing communication lines from and to control or managed devices operating according to standard control data transfer protocols. 14. The device according to p. 13, characterized in that the control unit of the external actuators is configured to control lighting in the entrance. 15. The device according to p. 14, characterized in that the control unit of the external actuators is configured to control the movement of elevators and / or electric lifts for people with disabilities. 16. The device according to p. 15, characterized in that the control unit of the external actuators is configured to identify a magnetic key.

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