RU2228861C1 - Regional signaling antitheft system - Google Patents

Abstract

FIELD: security systems. SUBSTANCE: vehicle under protection carries subscriber receiver connected through paging circuit to regional telephone network, transmit-receive module of standard data transmission network, actuating devices interlocking movement of vehicle and self-contained transmitting device. The latter is connected by radio with retransmitters-radio direction finders of city infrastructure forming, together with central control station, specialized data transmission network. Dispatcher center is furnished with unit to receive data from central control station. It has also dispatcher communication unit made for transmission of information messages by dedicated channels of regional telephone network and/or through standard data transmission network to information center network and to quick-action centers network. And server of fragments of specialized digital cartographic base. Fragments are use as information messages transmitted to information centers. In said center hi-jacked vehicles are accompanied by marks on background of said cartographic base fragments, and fragments are transmitted to near quickaction centers by dedicated channels of regional telephone network and/or through standard data transmission network. EFFECT: improved efficiency of interception of hi-jacked vehicles by quick-action forces. 4 cl, 3 dwg

Description

The invention relates to electronic systems used to combat theft of vehicles (TS), and is intended to provide a quick response to attempts to unauthorized impact on vehicles, search and interception of stolen vehicles (TCB).

A known system of protection, navigation and monitoring of protected objects, containing security sensors installed on each object, audio equipment, a video camera, a navigation unit and a processor connected to them, designed to process the received information, as well as a dispatch center connected by a radio channel with processors installed on the objects and made with the ability to receive from them information signals about the location and movement of objects, as well as centralized control of the movement of a group of objects, with ora and for a predetermined time interval, storage of the motion data (RU №2122239, G 08 B 25/10, 20.11.1998).

A disadvantage of the known system is the low efficiency of protection and monitoring of objects due to the limited range and unbranched radio network. In addition, the known system does not allow remote locking and unlocking of the TCB engine, which poses a threat to road safety when the TCB is intercepted by quick reaction forces.

From these shortcomings is free monitoring system, information services and protection of objects from unauthorized exposure according to patent DE No. 4415052, 60 R 25/00, 02.11.1995, containing a telephone communication network and data transmission connected to a paging communication network containing an operator transmission unit data and subscriber receivers installed at the facilities, configured to launch beacon-type transmitters when receiving beacon codes over a paging communication network, as well as geographically distributed on street-road network stationary transceivers (repeaters), configured to receive alarms from beacon-type transmitters and with the ability to send messages to at least one of the base stations associated with the information center containing sequentially connected receiving unit and primary processing unit, the outputs of which connected, respectively, to the registration unit and to the display unit.

The disadvantages of this system are the lack of interaction with external information sources, a large delay from the start of the theft to the moment of the alarm, and the low accuracy of determining the location of the TCB.

The system of monitoring, information maintenance and protection of the vehicle against unauthorized exposure according to the patent RU No. 2155684, 60 R 25/00, 10.09.2000 is aimed at eliminating these shortcomings.

It contains a telephone communication and data network connected to a paging communication network containing an operator data transmission unit and subscriber receivers installed on the objects, connected with sensors of unauthorized influence on the object and made with the possibility of activating immobilizers, as well as with the possibility of launching beacon-type transmitters when triggering of sensors of unauthorized influence on the object or receiving on the paging network of communication blocking and beacon codes, respectively, as well as t stationary transceivers geographically distributed on a road network, configured to receive alarms from a beacon type transmitter and with the ability to transmit messages to at least one of the base stations associated with an information center containing a receiver unit and a primary digital unit connected in series processing, the outputs of which are connected respectively to the registration unit and to the display unit, while stationary transceivers are made with the possibility of direction finding beacon type sensors and measure the power of signals received from them, and the information center contains a block for receiving and processing messages from external information sources, a block for generating information messages, a secondary processing unit, the inputs of which are connected to the outputs of the primary digital processing unit, a registration unit, a display unit, and a block for receiving and processing messages from external information sources, a secondary processing unit is configured to determine the coordinates of objects from the totality of data about The position of stationary transceivers that received alarms from beacon-type transmitters whose power exceeds a predetermined level and the measured power values of received signals and bearings to them, while the information message generation unit is connected via a voice message generator to a geographically distributed network of operational response centers, subscribers equipped with transponder cards, in the digital memory of which the subscriber’s identification code is fixed, and the control unit Immobilizer is configured to remotely read the identification code from the transponder card when entering the latter into the designated area, while the beacon-type transmitters installed at the facilities are capable of transmitting the security code and the registration code of the subscriber in the information center, the information center is configured to counting the number of inclusions of beacon-type transmitters and automatic termination of security at the end of the day period of a transponder card or with a number of inclusions exceeding the nominal value of a given transponder card, stationary transceivers acting as direction-finding transmitters installed on traffic lights, city lighting poles, building roofs and other housing and communal services, as well as on subscribers' real estate objects, for example, vehicle owners, the immobilizer control unit is configured to reprogram the subscriber’s identification code when the identification code of the transponder card, quick response centers are configured to record and record voice messages coming from the information center, as well as to determine the location of the quick response forces and means — foot patrols and patrol cars — on the road network and with the possibility of calling the nearest to the included transmitter of the beacon type of a pedestrian outfit or patrol car and control them in the process of approaching an object emitting a signal alarm, while the means of rapid response are configured to measure the polar coordinates of the beacon type transmitter emitting an alarm.

The disadvantages of this system are:

- low productivity (the number of serviced objects per unit time);

- the difficulty of ensuring physical security and information security in the system due to the concentration of all data in a single information center.

The increase in system performance while improving the reliability and safety of its operation in real conditions, as well as expanding the possibilities of commercial use of the system, is achieved by decentralizing the processing, storage and distribution of information about protected objects and subscribers of the system while maintaining a centralized procedure for collecting information about TCB.

This technical solution is implemented in the system according to patent RU No. 2174923, 60 R 25/00, 20.10.2001, containing a telephone communication network and data transmission connected to a paging communication network, including a subscriber data transmission unit and associated via radio subscriber receivers installed on the objects of the subscribers of the system, each of which is connected via a controller with sensors of unauthorized exposure to the object, with the launch unit of the subscriber transmitter and with the control unit for the executive device of the security system, for example an example is an immobilizer connected to an executive device of a security system and configured to turn on and off an executive device of a security system, for example an immobilizer, when receiving special codes on a paging communication network, or when entering a transponder card in a specially designated area, in the digital memory of which an identification code is recorded system subscriber code, as well as a geographically distributed network of direction-finding relays installed at traffic lights, city posts lighting, roofs of buildings and other stationary objects, made with the possibility of receiving code parcels from a subscriber transmitter when the carrier object is in the coverage area of this direction finding relay and with the possibility of transmitting received messages to at least one of the base stations of the geographically distributed network base stations, as well as n information centers, each of which contains series-connected information receiving unit, primary digital processing unit, secondary processing unit gateways, a block for generating informational messages and a shaper of voice messages associated with a geographically distributed network of centers for operational response, a block for receiving and processing messages from external information sources, the inputs of which are connected via communication channels to external information sources, the first output of which is connected to the corresponding input of the secondary unit processing, and the second output with the second input of the information message generation unit, a registration unit and a display unit, the inputs of which are are dined with the corresponding outputs of the primary digital processing unit, and the outputs are with the corresponding inputs of the secondary processing unit, configured to determine the coordinates of objects from the totality of data on the location of direction-finding relays that received signals from subscriber transmitters whose powers exceed a predetermined level and measured power values received signals and bearings on them, as well as a dispatch center, which includes a series-connected additional receiving unit a, an additional block of primary digital processing, a block for generating information messages of a dispatch center and a voice driver for a dispatch center, the output of which is connected to a geographically distributed network of centers for operational response, each of which is capable of recording and recording voice messages, as well as with the possibility of determining the location forces and means of rapid response - foot patrols and patrol vehicles - on the road network and with the possibility of the ability to call a pedestrian attire or patrol car closest to the radiating subscriber transmitter and controlling them in the process of approaching the object emitting the alarm signal, while the quick response means are capable of measuring the polar coordinates of the subscriber transmitter emitting the signal, while each of the base stations is connected to the corresponding input of the additional reception unit located in the control center, and each additional output of the information message generation unit Nij dispatch center connected to the input unit receiving a corresponding information center, the information center in each block forming the second output is connected to the information messages paging network and the second output driver voice messages - to the telecommunication network and data transmission.

The specified system is selected as a prototype of the present invention.

The disadvantages of the prototype system is not high enough for the effective interception of the TCB, the accuracy of determining the current location and the possibility of the disappearance of the mark of the accompanied TCB (“breakdowns” of escort) in cities with high-rise buildings under adverse observation conditions. These shortcomings are due to the peculiarities of the direction finding of moving objects in urban conditions and are associated with the influence of urban development elements on the passage of signals (effects of screening, diffraction of radio waves, etc.). On the other hand, the introduction of high-precision autonomous navigation meters, for example, a GPS receiver, into the on-board subscriber equipment would significantly increase the cost of this equipment and make it inaccessible to a middle-income user.

The proposed technical solution is aimed at eliminating this drawback. The objective of the invention is to increase the efficiency of interception of the TCB by a quick reaction force, regardless of the location of the TCB within a controlled urban area (region).

This problem is solved due to the fact that in a known system that contains sensors of unauthorized influence installed on a protected vehicle and connected via a paging network to a regional telephone network, a subscriber receiver whose outputs are connected to a controller connected to a transportable part of a user identification unit and a standard transceiver module data transmission networks, as well as executive devices of the security system connected to the corresponding outputs of the controller, made with possible blocking the movement of a guarded vehicle upon receipt of a blocking engine data from a subscriber receiver and / or from a transceiver module of a standard data transmission network, and an autonomous transmitting device connected over the air to the direction finding transmitters installed on the objects of urban infrastructure that are part of a specialized transmission network data, which also contains a central control center for a specialized network connected to direction-finding relays, the output of which connected to a data reception unit installed in the dispatch center, the output of which is connected through a digital information processing unit and a central unit for generating information messages to a dispatch communication unit configured to transmit information messages via dedicated channels of the regional telephone network and / or via a standard transmission network data to the network of information centers and the network of quick response centers associated with the forces and means of quick response - foot patrols and patrol vehicles that intercept the TCB, with each information center containing a series-connected code message receiver whose inputs are connected, respectively, to the regional telephone network and to a standard data transmission network, a primary information processing unit, a secondary processing and display unit cartographic and semantic information connected to external information sources, and a block for the formation and transmission of information messages associated with the region the telephone network and with a standard data transmission network, while the secondary processing and display of cartographic and semantic information unit is configured to determine the current location of the TCB from the set of coordinates of direction-finding transmitters that received alarm signals from the autonomous transmitting devices installed on the TCB and measured power values received signals and bearings on them, and quick response centers are configured to receive and process information messages, semi from information centers, and with the possibility of transmitting current target designations to pedestrian outfits and patrol cars for intercepting TCBs, the database management system (DBMS) connected to an external unified data bank of a specialized digital cartographic base and a specialized fragments server have been added to the control center digital cartographic basis, for example, a digital model of a road network connected to the DBMS and the central unit for generating information messages, while Framing messages sent from the dispatch center to information centers use fragments of a specialized digital cartographic base, for example, a digital model of a road network, secondary processing and display units of cartographic and semantic information are made with the possibility of tracking TCB marks against the indicated fragments of a specialized digital cartographic base, and blocks of formation and transmission of information messages - with the possibility of broadcasting in the closest to the accompaniment the expected response centers for quick response of the indicated fragments of a specialized digital cartographic base with the marks of the accompanied attendance notes on the selected channels of the regional telephone network and / or through a standard data network.

The following particular essential features of the invention contribute to the solution of the problem.

The self-contained transmitting device contains a series-connected reference generator, first and second synthesizers, a modulator and a power amplifier, configured to transmit over the air in a specialized data network alarm signals containing information necessary to determine the status and location of the TCB, as well as a series-connected control unit and read-only memory, the first output of which is connected to the control input of the first synthesizer, and the second output to the control present a second input synthesizer, wherein the second output of the control unit is connected to a second input of the modulator, and inputs the control unit inputs are autonomous transmission apparatus.

As a standard data network, INTERNET is used.

As a standard data network, a GPRS standard cellular network is used.

The invention is illustrated in figures 1-3.

Figure 1 shows a generalized structural diagram of the claimed system. Figure 2 shows the structural diagram of an autonomous transmitting device. Figure 3 presents the structural diagram of one of the possible options for building an information center.

1-3, the following notation is used:

1 - transportable part of the user identification unit; 2 - sensors of unauthorized influence; 3 - controller; 4 - executive devices of the security system; 5 - autonomous transmitting device; 6 - transceiver module of a standard data network; 7 - reference generator; 8 - the first synthesizer; 9 - second synthesizer; 10 - modulator; 11 - power amplifier; 12 - control unit; 13 - read-only memory; 14 - relay-direction finder; 15 - the central point of management of a specialized network; 16 - dispatch center; 17 - block receiving data; 18 - block digital information processing; 19 is a central unit for generating information messages; 20 - dispatch communication center; 21 - information center; 22 - receiver of code messages; 23 - block primary information processing; 24 - block secondary processing and display of cartographic and semantic information; 25 - server fragments specialized digital cartographic basis; 26 - DBMS; 27 - block for the formation and transmission of information messages; 28 - subscriber receiver; 29 - quick response center.

On-board (subscriber) equipment installed on the guarded vehicle includes unauthorized sensors 2 and a subscriber receiver 28, the outputs of which are connected to the controller 3. In this case, the subscriber receiver 28 is connected to the regional telephone network through a paging communication network. The controller 3 is connected with the mobile part 1 of the user identification unit and with the transceiver module 6 of the standard data network. In this case, the corresponding outputs of controller 3 are connected

- to executive devices of the security system, for example, immobilizers, which can block the movement of the vehicle;

- to an autonomous transmitting device 5.

Autonomous transmitting device 5 is connected over the air to a specialized data network, consisting of geographically distributed repeaters-direction finders 14, connected to the central point 15 of the specialized network.

With the exception of the autonomous transmitting device 5, all of the above subscriber equipment is part of the Black Bug Super security and anti-theft complex commercially available by the applicant company, equipped with the REEF GSM-2000 information and security system (see, for example, 12 Volt magazine, No. 3 (46), 2003, p. 34-37).

As autonomous transmitting devices 5, direction-finding relays 14 and the central point 15 of the specialized network management, the corresponding nodes of the existing specialized specialized data network can be used, information about which is presented on the Internet (www.arkan.spb.ru).

The composition of the autonomous transmitting device 5 includes (see FIG. 2) sequentially connected reference oscillator 7, first 8 and second 9 synthesizers, a modulator 10 and a power amplifier 11, connected by radio with relay-direction finders 14, which are part of a specialized data network . In addition, the autonomous transmitting device 5 also includes serially connected control unit 12 and read-only memory 13, the outputs of which are connected to the second inputs of the first 8 and second 9 synthesizers. In this case, the second output of the control unit 12 is connected to the second input of the modulator 10, and the input is the input of this autonomous transmitting device 5.

Direction-finding repeaters 14 are dispersed on the road network, buildings and other urban infrastructure. They form a geographically distributed specialized data transmission network and are configured to receive alarm signals from autonomous transmitting devices 5, to detect radiation and measure the power of received alarm signals, as well as to transmit code messages to the central point 15 of the specialized network control. The output of the latter is connected to the dispatch center 16 - to the input of the data receiving unit 17 included in it.

In addition, the dispatch center 16 contains a series-connected digital information processing unit 18, the input of which is connected to the output of the aforementioned data receiving unit 17, a central information message generation unit 19, and a communication dispatch unit 20 connected to a standard data network and connected by dedicated regional telephone channels networks, for example with fiber optic cables, with a network of information centers and with a network of quick response centers. The composition of the dispatch center 16 includes, in addition, a server 25 of fragments of a specialized digital cartographic base and a DBMS 26 connected to each other and connected to an external unified database of a specialized digital cartographic base.

A reliable and up-to-date digital cartographic basis is a key link in the implementation of the proposed system. The specificity of the indicated cartographic support is the ability to access an external unified data bank of a specialized digital cartographic base containing fragments of digital maps of various scales, connected by a single coordinate system and a single system for classifying objects on the ground. The specified external unified data bank of a specialized digital cartographic base is a source of cartographic information for all information centers 21 and fast response centers 29. Distribution of cartographic information in the system and integration into a single information space of various sources of spatial and semantic information by means of drivers of various data storage formats is carried out using the unified GIS Geobuilder software, commercially available from the PC company "Geokibernetika" (certificate of conformity No. РОСС RU.KP02.C00014) . Since the interface of the GIS Geobuilder with a set of drivers for data sources is described, users of this GIS can develop drivers for any data storage formats. Moreover, it provides the possibility of working with information created and maintained in any software environment in real time (without preliminary conversion), as well as organizing work with distributed spatial information (including via INTERNET) for remote users with different levels of access through a multi-tier client-architecture server.

In the proposed system, n information centers 21 are used, where n is the number of system operators. Moreover, by the system operator is meant a company that provides system services (information and / or security) to a certain circle of system subscribers. Currently, in Moscow alone there are already more than a dozen companies operating anti-theft systems (see, for example, the magazine "Master 12 Volts", No. 47, 2003, pp. 69-79).

Functional diagrams of all information centers 21 are similar to each other. In a generalized form, the functional diagram of the information center 21 is shown in FIG. 3. Separate differences in the construction of information centers 21 related to various operator companies are not significant for this invention.

Each information center 21 contains a series-connected code message receiver 22 connected to a regional telephone network and to a standard data network, for example, to a GSM cellular network of the GPRS standard and / or to the INTERNET, an information processing unit 23, a secondary processing and display unit 24 cartographic and semantic information connected to external information sources, and a block 27 for the formation and transmission of information messages connected to the channels of the regional telephone network and to the standard data transmission networks, for example, to a GSM cellular network of the GPRS standard and / or to the INTERNET.

The role of the rapid response centers 29 is performed by the duty units (MF) of the police, the network of which usually covers the entire city. The DCs have a fleet of patrol vehicles carrying round-the-clock duty in the controlled area, as well as communications and control facilities. Using a standard data transmission network and using dedicated channels of the regional telephone network, fast response centers 29 are connected with the dispatch center 16 and with information centers 21. At the same time, operational cartographic and semantic information is received from the information centers 21 to the quick response centers 29, including fragments of a specialized digital cartographic base. The specified information is managed using the GIS Geobuilder (see above).

The considered regional alarm anti-theft system works as follows.

The mobile part 1 of the user identification unit installed on the vehicle generates request signals. These signals can be generated periodically, for example, after a certain period of time after the start of unauthorized exposure to the vehicle (after opening the door, trunk, etc.) and the operation of the corresponding sensors 2 of unauthorized exposure, the signals of which are received in the transportable part 1 of the user identification unit through controller 3. The transportable part 1 of the user identification unit during the time period set during programming expects to receive an identification package from the wearable part of the unit for user identification, for example, from a transponder (not shown in FIG. 1). If such a package does not arrive, the transportable part 1 of the user identification unit generates an alarm signal and transmits it to controller 3. At the same time, controller 3 sends commands to the actuators 4 of the security system, according to which, for example, the immobilizer is turned on and the engine is blocked. At the same time, alarm signals are transmitted to the autonomous transmitting device 5 and to the transceiving module 6 of the standard data transmission network, which are transmitted to the air. The specified algorithm of the security system is well known. It is described in more detail in patents RU No. 2090395, 60 R 25/00, 09/20/1997, RU No. 2143441, 60 R 25/10, 12/20/1998 and a number of other patents previously obtained by the applicant company.

Alarms emitted by an autonomous transmitting device 5 are used to identify and determine the location of the protected vehicle. The transceiver module 6 of the standard data network, for example, a cell phone connected to controller 3, notifies the user of the vehicle of an attempted theft, or if the hijackers have managed to overcome the vehicle’s protection line described above, of the hijacking and current location of the TCB.

The alarm emitted by the self-contained transmitter 5 is a sequence of radio pulses that carry information about the identification signs of the protected vehicle (brand, color, vehicle state number, owner information, etc.). The formation of these sequences is carried out using a circuit (see figure 2), which includes a circuit "reference generator 7, the first 8 and second 9 synthesizers, a modulator 10 and a power amplifier 11" and a control chain consisting of series-connected control unit 12 and permanent storage device 13. Control actions corresponding to the notifications received from the sensors 2 of unauthorized exposure to the controller 3 are transmitted to the input of the control unit 12, which is the input of the autonomous transmitting devices 5. The control unit 12 are allocated to these influences certain cell addresses read-only memory 13 in which are stored codes of the selected denominations baseband. The signals from read-only memory 13 control the operation of the first 8 and second 9 synthesizers. In this case, the control unit 12 simultaneously controls the modulator 10. As a result, a signal with a pseudorandom-variable carrier modulated by pulse code sequences carrying information about the identification features of the protected vehicle (see above) is received at the input of the power amplifier 11. After amplification in the power amplifier 11, this alarm signal is transmitted to the air.

Identification features of the TCB are determined by the frequency and time parameters of the emitted alarm signals, which are pre-set in the stand-alone transmitter 5 programmatically (when recording to read-only memory 13).

Using a specialized data transmission network, consisting of geographically distributed direction-finding relays 14, the outputs of which are connected to the central point 15 of the control of a specialized network, radiation is monitored by the radiation of autonomous transmitting devices 5 in a dedicated frequency band. When the radiation of an autonomous transmitting device 5 is detected by one or more direction-finding relays 14, their equipment automatically measures the energy and frequency parameters of the received alarm signals and fixes the moments of radiation reception. This makes it possible to measure the range and the angle of direction to the radiation source. The results of these measurements in the form of code parcels are transmitted to the central point 15 of the specialized network management. The central point 15 of the specialized network management carries out:

- the reception of code parcels from repeaters-direction finders 14;

- TCB identification;

- the formation of code messages containing information about the identification signs of the TCB (see above), its range and bearing and the coordinates of the relay-direction finders 14, relayed the original alarm signal;

- the transmission of these code messages to the dispatch center 16;

- the formation and transmission in the opposite direction of the control signals and telecontrol repeaters-direction finders 14 specialized data transmission network.

In the dispatch center 16, the data receiving unit 17 selects the received code messages, highlighting the individual identification code of the protected vehicle. After selection in the data receiving unit 17, the specified code information is subjected to primary digital processing according to the specified algorithms, implemented programmatically in the digital information processing unit 18 with the determination of the range and direction of the "rough" coordinates of the TCB (the so-called "initial target designation").

After processing in block 18 of digital information processing, a code message containing the identification signs of the protected vehicle, as well as "initial target designation", are received in the central block 19 for the formation of information messages, from which these information messages are sent to the dispatching communication unit 20. From the dispatch center 20 for communication through a dedicated communication channel of a regional telephone network, for example via fiber optic cables, these information messages are sent to a geographically distributed network of information centers. A standard data network can also be used, for example, a mobile cellular network of a GSM standard, in particular GPRS or INTERNET. Each information center 21 serves only its part of the system coverage area, but has access to information about the entire served territory of the region.

From the dispatching node 20 of the communication via dedicated channels of regional telephone communications and through a standard data network, code messages are sent to the input of the code message receiver 22 installed in the information center 21, and then to the primary information processing unit 23, where code messages are generated from them.

These code messages are served in the block 24 of the secondary processing and display of cartographic and semantic information associated with external information sources. In the block 24 of the secondary processing and display of cartographic and semantic information based on the "initial target designation", a request is generated to receive from the dispatch center 16 server 25 fragments of a specialized digital cartographic basis of a specific fragment (for example, a section of a road network) corresponding to "rough" coordinates of the TCB. The source of the required fragments of the specialized digital cartographic base is an external unified data bank of the specialized digital cartographic base. The processes of accessing the indicated bank and obtaining the required fragment of the cartographic base from it are controlled by the DBMS 26 connected to the server 25 fragments of the specialized digital cartographic base. The cartographic information called up from the server 25 fragments of the specialized digital cartographic base comes through the central block 19 for generating information messages and then through the dispatching node 20 through the aforementioned data transmission networks to the information center 21, serving that part of the system coverage area in which, according to a rough estimate of the dispatch operator Center 16 is the TCB. Through the receiver 22 code messages and the block 23 of the primary information processing, the indicated fragment of the digital cartographic base is supplied to the block 24 of the secondary processing and display of cartographic and semantic information. In block 24 of the secondary processing and display of cartographic and semantic information, the totality of the above data:

- the coordinates of the direction-finding relays, which received alarm signals from the autonomous transmitting devices 5 installed on the TCB;

- measured power values of the received signals;

- bearings of received signals;

It is processed and displayed in accordance with the GIS technology used. At the same time, the TCB mark is “linked” to the model of the road network, thereby increasing the accuracy of the initial location of the TCB (“initial target designation”). The result of the processing is a visual representation on the screen of the monitor, which is part of the secondary processing and displaying unit 24 of the cartographic and semantic information, of marks accompanied by TCB against the background of the corresponding fragment of the map-diagram of the street-road network of the served area accompanied by text information (for example, color, state number and mark of the TCB, its geographical coordinates, information about the owner, etc.). Several TCBs may be accompanied at the same time.

To increase the reliability and stability of the system, information containing the identification characteristics of the TCB is also transmitted via a standard data network, for example, via a GSM network. This function is performed by the block 27 of the formation and transmission of information messages, which contains a terminal of a standard data network.

After the user of the TCB is identified, the operator of the information center 21, who maintains this TCB, comes into contact with the TCB user using a regional telephone network or a standard data network (using, for example, SMS messages) to receive a confirmation of the theft, and then blocks the TCB engine by submitting the corresponding blocking code through the paging communication network to the subscriber receiver 28 connected through the controller 3 to the actuators 4 of the security system.

The location of the TCB is displayed in block 24 of the secondary processing and display of cartographic and semantic information in the form of some closed geometric shape.

If the TCB is in motion (the engine may be blocked by the paging channel, but the possibility of towing the TCB is not excluded), then the trajectory of the TCB is tracked in the block 24 for secondary processing and display of cartographic and semantic information. In this case, well-known auto-tracking algorithms are used, used, for example, in radar. The trajectory of the TCB is recorded in the long-term memory of the block 24 for secondary processing and display of cartographic and semantic information and, if necessary, can be called up on the monitor screen. Due to the "smoothing" of the trajectory, there is a further improvement in the accuracy of determining the location of the TCB. At the same time, data on the state of the transport situation in the city, on ongoing repair work on the road network, a street map and other information necessary for predicting the movement of moving objects are received from external information sources in the block 24 for secondary processing and display of cartographic and semantic information .

After receiving a hijacking confirmation from the user of the vehicle (system subscriber), the address cartographic and semantic information about this TCB, generated in the block 24 for secondary processing and display of cartographic and semantic information (geographical coordinates, identification signs, data about the system subscriber, etc.), and also auxiliary information, for example, data on the current transport situation in the city, is transmitted by the operator of the information center 21 to the fast response center nearest to the accompanied TCB anija 29, configured to receiving and processing the information messages received from the information center 21 and to transmit on foot outfits and patrol cars current target indications for interception of TCB.

Due to the significant limitation of the initial search zone and the rapid automated transfer of information about the search object to foot patrols and patrol cars, a sufficiently short (few minutes) response time can be provided.

The transmission of information messages from the information center 21 to the quick response center 29 allows for the operational management of the mobile groups involved in the search for TCB, which also significantly speeds up the process of searching and intercepting TCB. Determining the location of the vehicle used by the rapid reaction forces and the TCB using a single coordinate system and a single system for classifying objects on the ground allows you to compensate for the systematic measurement error and reduces the likelihood of "breakdowns" of tracking. In addition, the availability of additional information about the terrain allows you to speed up the process of searching for TCB. Ultimately, all of these factors contribute to increasing the effectiveness of interception of fusion by the forces of rapid response.

Thus, the claimed combination of essential features has novelty, allows us to solve the problem, and therefore can be classified as an invention.

Claims (4)

1. A regional anti-theft alarm system containing unauthorized sensors installed on a guarded vehicle and connected to a regional telephone network via a paging network and a subscriber receiver, the outputs of which are connected to a controller connected to a transportable part of a user identification unit and a transceiver module of a standard data network and also executive devices of the security system connected to the corresponding outputs of the controller, made with the possibility of blocking the movement of the protected vehicle when the controller receives data from the subscriber receiver and / or from the transceiver module of the standard data network of the engine blocking command, and an autonomous transmitting device connected by radio to the direction finding transmitters installed on the objects of urban infrastructure that are part of a specialized network data transmission, which also contains a central control center specialized with direction-finding relays network, the output of which is connected to the data reception unit installed in the dispatch center, the output of which is connected through a series-connected digital information processing unit and the central information message generation unit to the dispatch communication unit, configured to transmit information messages via dedicated channels of the regional telephone network and / or through a standard data network to a network of information centers and a network of quick response centers associated with forces and means quick response - on foot patrols and vehicles, which intercept stolen vehicles, while each information center contains a series-connected code message receiver, the inputs of which are connected respectively to the regional telephone network and to a standard data network, primary information processing unit, secondary information unit processing and display of cartographic and semantic information, connected to external information sources, and the formation unit and messaging of information messages associated with the regional telephone network and with the standard data transmission network, while the secondary processing and display of cartographic and semantic information unit is configured to determine the current location of the stolen vehicle from the set of coordinates of direction-finding transmitters that received alarm signals from those installed on stolen vehicles of autonomous transmitting devices, and measured power values of received signals and bearings on them, and quick response centers are configured to receive and process information messages received from information centers, and with the possibility of transmitting current target designations to pedestrian outfits and patrol cars to intercept a stolen vehicle, characterized in that a control system is introduced into the control center of the system a database associated with an external unified data bank of a specialized digital cartographic base, and a fragment server of a specialized digital cartographer a technical basis, for example, a digital model of a road network connected with a database management system and with a central unit for generating information messages, while fragments of a specialized digital cartographic basis, for example, a digital one, are used as information messages transmitted from a control center to information centers models of the road network, secondary processing and display units of cartographic and semantic information are made with the possibility of tracking stolen vehicles with the help of marks on the background of the indicated fragments of the specialized digital cartographic base, and blocks for the formation and transmission of information messages with the possibility of broadcasting to the centers of fast response of the indicated fragments of the specialized digital cartographic base nearest the escorted vehicles with the marks of the accompanied stolen vehicles through dedicated channels of the regional telephone network and / or through a standard network before Get data. 2. The system according to claim 1, characterized in that the autonomous transmitting device comprises a reference oscillator, first and second synthesizers, a modulator and a power amplifier connected in series, capable of transmitting over the air to a specialized data network alarm signals containing information necessary for determining the status and location of stolen vehicles, as well as serially connected control unit and read-only memory, the first output of which is connected to ravlyaetsya input of the first synthesizer and the second output - to the control input of the second synthesizer, wherein the second output of the control unit is connected to a second input of the modulator and the input of the control unit is an input auxiliary transmission device. 3. The system according to claim 1 or 2, characterized in that the Internet is used as a standard data network. 4. The system according to claim 1 or 2, characterized in that the cellular network of the GPRS standard is used as a standard data network.

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