RU51433U1 - PUBLIC SECURITY TELECOMMUNICATION SYSTEM AND ITS SUBSCRIBER TERMINAL (OPTIONS) - Google Patents

Abstract

The utility model relates to the field of mobile communications, in particular to a telecommunication system and its subscriber terminals (options). The public safety telecommunication system contains at least one monitoring and dispatch center connected via a communication network to N subscriber terminals, each of which contains a communication network transceiver, a satellite receiver of a positioning system for measuring coordinates, and a means for sending messages, the means of sending messages is configured to transmit messages through a transceiver of a communication network to a monitoring and dispatch center by telephone the given number of this center or the address in the communication network, previously recorded in the subscriber terminal, through the communication network with the possibility of transmitting together with this message the registration number of the subscriber terminal, as well as its current coordinates, received from the receiver of the satellite positioning system. The technical result is to increase reliability and expand the functionality of the system by simplifying subscriber terminals and organizing their connection to the communication network.

Description

The utility model relates to the field of mobile communications, in particular to a telecommunication system and its subscriber terminals (options) and can be used to ensure public safety, including personal safety of citizens, remote monitoring of the state of objects, for example, to protect and search for cars, informatization and protection large firms, shopping malls, banks, control of unauthorized entry into residential and non-residential premises and management of parameters of objects of technical systems.

There are many different systems for locating moving objects, the most interesting of which are the American global positioning system (GPS) Navstar, as well as its Russian counterpart, the Glonas system. These systems are a grouping of satellites placed in low Earth orbit, each of which determines with high accuracy its location in space by stars and every second in the high-precision system of a single time for all satellites broadcasts its coordinates. A receiver located on Earth receives information from satellites and measures the delay in signal arrival. The receiver computer solves the problem of determining the location of the receiver in space.

Public safety systems using fixed and mobile communication capabilities are known, when an alarm message is transmitted from a subscriber via a fixed or mobile communication network, for example, to the ambulance service by the telephone number “OZ” or to the police by the telephone number “02”, etc. e., through subscriber terminals (landlines) of a fixed telephone network or mobile terminals of cellular land and satellite communications. Each of the named terminals is assigned a telephone network number of the common

use allocated by the communications administration in accordance with the current “Rules”.

However, what should be done if it is necessary to significantly expand the number of monitoring objects, for example, by extending monitoring to the parameters of the objects of the gas or energy block and the protection of objects? Allocation of PSTN numbering for such objects is very problematic and not economically efficient.

In addition, the transmitted alarm message is not clearly associated with the scene. The victim, or someone at his request, can, for example, call from a pay phone or other communication terminal that does not match the scene.

Mobile operators may either not provide location services, or provide location services at a specific rate and within the capabilities of the cellular infrastructure, providing low accuracy.

When creating unified public security services associated, for example, with the PSTN number "911" (in the USA) or "112" (in Russia), it is necessary to take into account the speed of delivering alarm messages to the monitoring center to organize instant response to an incident. In this case, the alarm message should be transmitted even without a sequential dialing of digits of the PSTN number, and the network should provide priority for the transmission of alarm messages.

The most important factor in public safety systems is ensuring high reliability of message delivery. For example, the lack of radio coverage, overload in the operation of network elements or equipment failure does not allow the subscriber of the cellular network to transmit an alarm message. New solutions are needed that could provide a multiple increase in reliability, for example, due to

reservation of the network and its equipment, as well as the priority of the delivery of transmitted alarm messages over other messages.

An operational response cannot be ensured without an accurate location of the alarm situation. Today, the capabilities of cellular communication systems provide location accuracy no better than hundreds of meters. To ensure such accuracy, mobile operators need to install additional relatively expensive equipment. It is necessary to provide higher accuracy in determining the location of citizens (terminals) without finalizing cellular standards and any changes to existing networks.

One of the most important factors is ensuring the global operation of the public safety system for citizens traveling abroad (in terms of cellular communications “roaming”).

By its technical nature, the closest to the proposed one is a telecommunication system containing a network of terminal devices located on mobile and / or stationary objects of the system associated with a dispatch and monitoring center, each specified terminal device contains a bi-directional microcontroller bus GSM transceiver with an antenna connected to it with microphone and telephone blocks, a transceiver of a satellite communication system with an antenna, a receiver of a positioning system with an ant noy, a block for interfacing with primary information sensors, a block for processing analog signals, a block for interfacing with executive devices, a main power unit, and a dispatch and monitoring center contains a GSM message server, a satellite communication system message server, a service message server, operator N-station workstations united in a local network using the main server, designed to control the operation of the specified center, the formation of commands and messages for the specified system objects and distribution

transmitted information, as well as a GSM radio module with an antenna and a radio module of a satellite communication system with an antenna, connected to the GSM message server and the message server of the satellite communication system, respectively, while the GSM transceiver and satellite transceiver of the communication system of these terminal devices are configured to transmit messages to the corresponding radio modules of the dispatch and monitoring center, and these radio modules of the dispatch and monitoring center are designed to receive messages from multiple TWA of the indicated terminal devices of the system objects and transmission of commands to the specified system objects (Patent RU No. 2173888 class. G 08 B 25/08 of 09/10/2000).

Despite a number of advantages, the well-known telecommunication system uses only one data channel based on a GSM cellular public communication network, and one way to determine the location of a mobile object by receiving and processing signals from satellite navigation systems. It is known that the public cellular network of the GSM standard does not provide a 100% guarantee of communication; short-term interruptions in the provision of communication services are allowed. There are also known cases of deliberate electronic interference on the transceiver paths of communication equipment with the aim of disrupting communication channels, as well as interfering with the reception of signals from satellite navigation systems. In these cases, the telecommunication system cannot perform its functions of determining the location of mobile objects, obtaining information about the state of monitored parameters, and controlling executive devices, despite the complexity of performing subscriber terminals.

In addition, the well-known telecommunication system does not provide voice communication between the facility and the dispatch center when the facility leaves the GSM network coverage area and the possibility of simple transmission

emergency messages from a predefined set, which reduces its functionality.

The technical result is to increase reliability and expand the functionality of the system by simplifying subscriber terminals and organizing their connection to the communication network.

This is achieved by the fact that the public safety telecommunication system contains at least one monitoring and dispatching center connected via a communication network to N subscriber terminals, each of which contains a communication network transceiver, a satellite-based positioning system receiver that provides coordinate measurement, and means for sending messages, which is configured to transmit a message through a transceiver of a communication network to a monitoring and dispatch center by telephone the number of this center or the address in the communication network previously recorded in the subscriber terminal via the communication network with the possibility of transmitting together with this message the registration number of the subscriber terminal, as well as its current coordinates, received from the receiver of the satellite positioning system, and the subscriber terminal can be made in the form of a radiotelephone without using a SIM card, in addition, the subscriber terminal may include a controller for providing control of the input / output ports of the message sending means connected to the sensors of the state of the parameters of the objects and the control devices of the objects, and the registration number of each subscriber terminal can be the personal number of its subscriber within the entire infrastructure of the wireless communication system, including roaming networks, GSM, UMTS, etc., the formation of the alphabet of personal subscriber numbers terminals can be performed on the basis of their direct numbering in the decimal system without calculating the resource of the numbering system of public networks or Internet addresses, e Telecommunications

the system can be implemented to provide priority conditions for the use of network resources for the respective categories of users, for example, for urgent delivery of messages, in addition, the communication network can be a terrestrial and / or satellite network, fixed and / or wireless, including a public telephone network use and / or the Internet, and / or a cellular network, for example, GSM, UMTS, WI-FI, WI-MAX, etc., to ensure the reception of alphanumeric, voice, multimedia and similar messages and data about the current state object goods, emergency and / or emergency situations from citizens, technical, environmental systems and services, the telecommunication system can be implemented with the possibility of transmitting urgent messages to subscriber terminals with a warning about crisis situations or situations involving a life threat when a subscriber terminal is located or its movement to the danger zone, based on data (coordinates) about its location, and the subscriber terminal transceiver may contain a record of the address of the monitoring center and the dispatcher communications, a subscriber’s personal number and a limited number of messages, for example, related to poor health, threat of attack, etc., and each command can be transmitted by pressing the corresponding button of the message sending tool by the subscriber, the telecommunication system may contain a subscriber terminal with a personal number that provides the ability to send voice messages to a monitoring and dispatch center, including, for example, push-to-talk voice transmission mode (channel) m GPRS GSM network location determination network connection, in addition to the telecommunications subscriber terminal public security system, according to the first embodiment includes a communication network transceiver, e.g., GSM, in which the recorded address scheduling and monitoring center in a communication network, the personal subscriber number and

a limited number of messages, for example, related to poor health, threat of attack, etc., moreover, each message is transmitted by pressing the corresponding button of the message sending tool through the transceiver, and the location of the subscriber terminal is determined by the accuracy of the location of the communication network, and the subscriber terminal may also contain the receiver of the satellite positioning system and is configured to transmit messages through the transceiver together with its coordinate nats, and the subscriber terminal for the public safety telecommunication system, according to the second embodiment, can be made in the form of a transceiver with the ability to send voice messages to a monitoring and dispatch center, including a push-to-talk voice transmission mode through channels GPRS of the GSM network, in addition, the subscriber terminal according to the second embodiment, may further comprise an integrated receiver of the satellite positioning system and is configured to transmit messages through a transceiver with according to its coordinates, the subscriber terminal for the public safety telecommunication system, according to the third embodiment, comprises a controller and a communication network transceiver connected to it, a satellite receiver of a location system, for example, a GPS type, a means for sending messages with input / output ports connected to state sensors parameters of objects and control devices, moreover, the means of sending messages is interconnected with the transceiver of the communication network to ensure the transmission of the message to the monitoring center ha and scheduling the telephone number or Internet address of the public security services, pre-recorded in the ROM of the controller via a network connection to transmit the message together with the registration number of the subscriber terminal, and the current coordinates,

received by the transceiver from the receiver of the satellite positioning system.

The essence of technical solutions lies in the fact that the implementation of the proposed telecommunications system and its subscriber terminals in the manner described above can significantly simplify the design of subscriber terminals, as well as connecting them to the network and the process of establishing communication.

This is due to the fact that the subscriber terminal pre-recorded the number or address in the communication network of the monitoring and dispatch center, as well as the personal numbers of the subscriber terminals are assigned by direct numbering in the decimal system without allocating the numbering resource of public networks.

Comparison of the proposed technical solutions with the closest analogue allows us to claim compliance with the criterion of "novelty."

Preliminary tests suggest the possibility of wide industrial use.

Figure 1 presents the functional block diagram of the proposed technical solutions.

The public safety telecommunication system contains at least one monitoring and dispatch center (1) connected via a network (2) to N subscriber terminals (3-1 ... 3-N), each of which contains a network transceiver (4) communication, the associated receiver (5) of the satellite positioning system, providing a measurement of coordinates, and means (6) for sending messages. Moreover, the means (6) for sending messages is made with the possibility of transmitting the message through the transceiver (4) of the communication network to the center (1) of monitoring and scheduling by the telephone number of this center or by the address in the communication network previously recorded in the subscriber terminal (3-i), through a communication network (2) with the possibility of transmission together with this

message registration number of the subscriber terminal (3-i), as well as its current coordinates received from the receiver (5) of the satellite positioning system.

The subscriber terminal (3) can be made in the form of a radiotelephone without using a SIM card.

In addition, the subscriber terminal (3-i) may contain a controller (7) for controlling the input / output ports of the means (6) for sending messages connected to sensors (8-1 ... 8-N) of the state of object parameters and control devices objects.

The registration number of each subscriber terminal (3-1 ... 3-N) can be the personal number of its subscriber within the entire infrastructure of the wireless communication system, including roaming networks, GSM, UMTS, etc.

The formation of the alphabet of personal numbers of subscriber terminals (3-1 ... 3-N) is made on the basis of their direct numbering in the decimal system of calculation without allocating the resource of the numbering system of public networks or Internet addresses.

A telecommunication system can be implemented to provide priority conditions for the use of network resources for the respective categories of users, for example, for urgent message delivery. In addition, the communication network (2) is a terrestrial and / or satellite network, fixed and / or wireless, including a public telephone network and / or the Internet, and / or a cellular network, for example, GSM, UMTS, WI- FI, WI-MAX, etc., to ensure the receipt of alphanumeric, voice, multimedia and similar messages and data on the current state of objects, emergency and / or emergency situations from citizens, technical, environmental systems and services.

The telecommunication system can be implemented with the possibility of transmitting to subscriber terminals (3-1 ... 3-N) urgent

warning messages about crisis situations or situations related to a life threat when a subscriber terminal is located or moved to a danger zone, based on data (coordinates) about its location.

The transceiver (4) of the subscriber terminal (3-i) may contain a record of the address of the center (1) of monitoring and scheduling in the communication network (2), a subscriber’s personal number and a limited number of messages, for example, related to poor health, threat of attack, etc. p., and the transmission of each command can be carried out by pressing the appropriate button of the subscriber means (6) sending messages.

A telecommunication system may comprise a subscriber terminal (3) with a personal number, which enables voice messages to be sent to the monitoring and dispatch center (1), including, for example, push-to-talk voice transmission mode (GPRS) GSM networks with location by a communications network.

The subscriber terminal for the public safety telecommunication system, according to the first embodiment, comprises a transceiver (4) of a communication network, for example, GSM, in which the address of the center (1) of dispatching and monitoring in the communication network (2), a subscriber’s personal number and a limited number of messages are recorded, for example, related to poor health, threat of attack, etc., and each message is transmitted by pressing the corresponding button of the means (6) for sending messages through the transceiver (4), and the location of the subscriber a terminal (3) is determined by positioning accuracy network (2) connection.

The subscriber terminal may include an integrated receiver (5) of the satellite positioning system and is configured to transmit messages through the transceiver (4) together with its coordinates.

The subscriber terminal for the public safety telecommunication system, according to the second embodiment, can be made in the form of a transceiver (4) with the ability to send voice messages to the monitoring and dispatch center (1), including a push-to-talk voice transmission mode ) via GPRS channels of the GSM network. In addition, the subscriber terminal according to the second embodiment may further comprise an integrated receiver (5) of the satellite positioning system and is configured to transmit messages through the transceiver (4) together with its coordinates.

The subscriber terminal for the public safety telecommunication system, according to the third embodiment, comprises a controller (7) and a communication network transceiver (4) connected to it, a receiver (5) of a satellite positioning system, for example, a GPS type, means (6) for sending messages with input ports - outputs connected to sensors (8-1 ... 8-N) of the state of the parameters of the objects and control devices, and the means (6) for sending messages is interconnected with the transceiver (4) of the communication network (2) to ensure the transmission of the message to the center (1 ) monitoring and scheduling by phone number or Internet address of the public security service pre-recorded in the controller ROM (7) via the communication network (2) with the possibility of transmitting together with this message the registration number of the subscriber terminal (3-i), as well as the current coordinates received by the transceiver ( 4) from the receiver (5) of the satellite positioning system.

Telecommunication system operates as follows

When the subscriber terminal is made in the form of a radiotelephone without a SIM card in the event of a crisis for the subscriber, he transmits a command by pressing a button or automatically when a car collides, a distress signal is transmitted to monitoring and dispatch center 1.

When performing the subscriber terminal according to claim 3, in the case of alarm signals from sensors 8-1 ... 8-N, the controller 7 provides the sending of signals through the means 6 of sending messages. In this case, the registration number of each subscriber terminal is transmitted, which is the subscriber’s personal number within the entire infrastructure of the wireless communication system, including roaming networks, GSM, UMTS, etc.

Moreover, the personal number of the subscriber terminal is selected from the alphabet of personal numbers based on their direct numbering in decimal (or other, for example, binary) calculating system without allocating the resource of the numbering system of public communication networks or Internet addresses.

When performing the telecommunication system of claim 8, urgent messages are transmitted simultaneously with the transmission of coordinates about the location of the subscriber terminal.

The peculiarity of the telecommunication system according to claim 9 is that when transmitting a crisis message, the receiver 4 transmits the address of the monitoring and dispatch center in the communication network 2, the subscriber’s personal number and a limited number of messages, for example, related to poor health, threat of attack and etc., and the transmission of each command can be carried out by pressing the corresponding button of the subscriber means 6 sending messages.

When implementing the telecommunication system of claim 10, it is possible to transmit voice messages to the monitoring and dispatch center 1, including, for example, a push-to-talk voice transmission mode via GPRS channels of a GSM network with location by a communication network .

In the General case, the first embodiment of the subscriber terminal according to claim 11 provides the ability to transmit each message by pressing the button 6 sending messages through the transceiver 4, and

the location of the subscriber terminal 3-i is determined by the accuracy of the location of the communication network 2.

At the same time, the coordinates of the subscriber terminal received by the receiver 5 are transmitted through the transceiver 4 to the monitoring and dispatch center 1.

The second embodiment of the subscriber terminal according to item 13 provides the ability to send voice messages to the monitoring and dispatching center 1, including a push-to-talk voice transmission mode, over GSM GPRS channels.

At the same time, the execution of the subscriber terminal according to claim 14 makes it possible to transmit messages through the transceiver 4 together with its coordinates.

The third embodiment of the subscriber terminal has the maximum functionality, as it is universal and performs all the functions of the previous versions of the subscriber terminals.

Thus, the claimed technical solutions achieve the technical result.

Claims (13)

1. Telecommunication public safety system, characterized in that it contains at least one monitoring and dispatch center (1) connected via a network (2) to N subscriber terminals (3-1 ... 3-N), each of which contains a transceiver (4) of a communication network, a receiver (5) of a satellite positioning system associated with it, providing a measurement of coordinates, and means (6) for sending messages, and means (6) for sending messages made with the possibility of transmitting messages through a transceiver (4 ) set communication to the monitoring and dispatch center (1) by the telephone number of this center or the address in the communication network previously recorded in the transceiver (4) of the subscriber terminal (3-i) via the communication network (2) with the possibility of transmitting the registration number together with this message subscriber terminal (3-i), as well as its current coordinates received from the receiver (5) of the satellite positioning system, and the subscriber terminal (3) is made in the form of a radiotelephone without using a SIM card, and the formation of the alphabet of personal numbers is terminals (3-1 ... 3-N) is based on their direct numbering, for example, in the decimal system without calculating the resource of the numbering system of public communication networks or Internet addresses. 2. The telecommunication system according to claim 1, characterized in that at least one subscriber terminal (3-i) comprises a controller (7) for controlling the input / output ports of the message sending means (6) connected to the sensors (8- 1 ... 8-N) state of the parameters of objects and control devices of objects. 3. The telecommunication system according to claim 1 or 2, characterized in that the registration number of each subscriber terminal (3-1 ... 3-N) is the personal number of its subscriber within the entire infrastructure of the wireless communication system, including roaming networks, GSM, UMTS etc. 4. The telecommunication system according to claim 1 or 2, characterized in that it is designed to provide priority conditions for the use of network resources for the respective categories of users, for example, for urgent message delivery. 5. The telecommunication system according to claim 1 or 2, characterized in that the communication network (2) is a terrestrial and / or satellite network, fixed and / or wireless, including a public telephone network and / or the Internet, and / or a cellular network, for example, GSM, UMTS, WI-FI, WI-MAX, etc., to ensure the receipt of alphanumeric, voice, multimedia and similar messages and data on the current state of objects, emergency and / or emergency situations from citizens, technical, environmental systems and services. 6. The telecommunication system according to claim 1, characterized in that it is made possible to transmit to subscriber terminals (3-1 ... 3-N) urgent messages with a warning about crisis situations or situations involving a life threat, when located subscriber terminal or its movement to the danger zone, based on data (coordinates) about its location. 7. The telecommunication system according to claim 1, characterized in that the transceiver (4) of the subscriber terminal (3-i) contains a record of the address of the center (1) of monitoring and scheduling in the communication network (2), a personal subscriber number and a limited number of messages, for example associated with poor health, threat of attack, etc., and the transmission of each command can be carried out by pressing the appropriate button of the subscriber means (6) send messages. 8. The telecommunication system according to claim 1, characterized in that it comprises a subscriber terminal (3) with a personal number, which enables the transmission of voice messages to the monitoring and dispatch center (1), including, for example, a push-and-talk speech transmission mode , (push-to-talk) via GPRS channels of a GSM network with location by a communication network. 9. A subscriber terminal for a telecommunication public safety system, characterized in that it comprises a transceiver (4) of a communication network, for example, GSM, in which the address of the center (1) for dispatching and monitoring in the communication network (2), a personal subscriber number, and a limited number are recorded the number of messages, for example, related to poor health, threat of attack, etc., each message being transmitted by pressing the corresponding button of the message sending means (6) through the transceiver (4), and location a onentskogo terminal (3) is determined by positioning accuracy network (2) connection. 10. The subscriber terminal according to claim 9, characterized in that it comprises an integrated receiver (5) of the satellite positioning system and is configured to transmit messages through the transceiver (4) together with its coordinates. 11. A subscriber terminal for a telecommunication public safety system, characterized in that it is made in the form of a transceiver (4) with the ability to send voice messages to a monitoring and dispatch center (1), including a push-to-talk voice transmission mode talk) via GPRS channels of the GSM network. 12. The subscriber terminal according to claim 11, characterized in that it comprises an integrated receiver (5) of the satellite positioning system and is configured to transmit messages through the transceiver (4) together with its coordinates. 13. A subscriber terminal for a telematic public safety system, characterized in that it comprises a controller (7) and a communication network transceiver (4) connected to it, a receiver (5) of a satellite positioning system, for example, a GPS type, message sending means (6) with I / O ports connected to the sensors (8-1 ... 8-N) of the state of the parameters of the objects and control devices, and the means (6) for sending messages is interconnected with the transceiver (4) of the communication network (2) to ensure transmission of the message to center (1) monitoring and dispatching by telephone number or Internet address of the public security service pre-recorded in the controller ROM (7) via a communication network (2) with the possibility of transmitting together with this message the registration number of the subscriber terminal (3-i), as well as the current coordinates received transceiver (4) from the receiver (5) of the satellite positioning system.