RU2574496C1 - Automated safety system for rail transportation of special cargoes - Google Patents

Abstract

FIELD: transport.

SUBSTANCE: claimed system comprises a set of railway car structure mechanical reinforcements and locks, an electric power supply system, satellite communication system user terminals, a railway car satellite location system user terminal, a USB radio communication system user terminal and computer-aided control stations of the attendant, security head and sentry. Additionally, it comprises edge connectors, the main trunk, a local trunk, a set of car door and lock latch transducers, a cargo smoke-type access inhibit system, a cargo observation system with a monitor, an information system, a system for telephone communication via multichannel lines incorporating a communication lines switchboard. Note here that a computer-aided control station of the security head comprises the following components, i.e. a control board, a communication channels switchboard and a telephone. A sentry computer-aided control station is equipped with a control board and a telephone. The attendant computer-aided control station is equipped with a control board, a telephone, a USB radio communication system user terminal and a TV observation system monitor for control over the cargo.

EFFECT: higher safety of special cargoes transportation.

5 cl, 3 dwg

Description

The invention relates to security systems for the transportation of special cargoes, designed to implement measures for the timely forecasting, detection and prevention of threats and critical situations in relation to special cargoes, taking into account the data of automatic collection, processing and analysis of incoming information.

An automated safety system for the transportation of special cargoes by rail should ensure the detection and delay of access of the violator to the transported special cargoes, as well as notification and information support for decision-making in case of unauthorized access to special cargo and during the organization of work to eliminate the consequences of emergency (emergency) situations arising in the process of transporting special goods.

The technical result consists in ensuring the safety of transportation of special goods.

To achieve the specified technical result, the automated safety system for transporting special cargoes by rail contains a set of structural reinforcement elements and locks for a railway carriage, an electric power system, subscriber terminals for satellite communication systems, a subscriber terminal for a satellite system for locating a railway carriage, a subscriber terminal for an VHF radio communication system, an automated workstation accompanying, automated worker e position of the security chief, automated workplace of the sentry, main information highway and multi-channel telephone line, local information highway and a set of door and bolt lock sensors connected to it, connected to end connectors at both ends of the railway carriage, smoke delay system for access to cargo, a television surveillance system for the cargo compartment with a monitor, a remote attendant, remote security chief, remote time and information a communication system, also connected to the main information highway, to subscriber terminals of satellite communication systems and to a subscriber terminal of a satellite system for locating a railway carriage, as well as a telephone communication system via a multi-channel telephone line, comprising a channel switch of a multi-channel telephone line and a telephone connected thereto the apparatus of the security chief, as well as the telephone apparatus of the attendant connected to the corresponding channels of the multichannel telephone communication line o and the telephone of the sentry, while the automated workplace of the security chief is equipped with the control desk of the security chief, the channel switch of the multi-channel telephone line and the telephone of the security guard, the automated workplace of the security guard is equipped with the control panel and telephone of the guard, the automated workstation of the escort is equipped with the attendant’s remote control, the telephone of the attendant, the subscriber terminal of the VHF radio communication system and the monitor of the television system visual observation of the cargo compartment.

In a preferred embodiment, the automated security system for transporting special goods by rail, the information system contains a cryptographic information protection device, a system for collecting, processing and presenting information, an information database, an interface converter for the main information highway and an interface converter for the local information highway, while the collection and processing system and presentation of information connected to the subscriber terminal satellite system for locating a railway carriage and to the information database directly, to the subscriber terminals of satellite communication systems through a cryptographic information protection device, to the main information highway and to the local information highway, respectively, through the interface converter of the main information highway and the converter of the local information highway interface.

The television monitoring system for the cargo compartment contains two cameras installed in the cargo compartment of the railway carriage with backlighting, connected through two corresponding video motion detectors to a quad, which is connected to the monitor, while the video motion detectors are configured to connect to a local information highway.

In addition, the subscriber terminals of satellite communication systems are made in the form of subscriber terminals of the Gonets-D1 and Inmarsat-C satellite communication systems, while the subscriber terminal of the satellite system for determining the railway carriage is made in the form of a GPS receiver integrated into the subscriber terminal of the satellite communication system "The messenger-D1."

Additionally, the remote control and the telephone of the sentry are structurally combined and made in the form of a sentry block.

The proposed automated safety system for transporting special goods by rail is multifunctional, consists of separate functional units (systems, subsystems, kits) and provides in real time both in the normal mode of transportation and in the event of an emergency (emergency) situation:

receiving through the subscriber terminal of the satellite system for locating the railway carriage coordinate information and determining the geographical coordinates of the location of the railway carriage;

collecting, analyzing and displaying information about the state of door and bolt lock sensors inside a railway carriage;

control the position of the entrance vestibule doors of a railway car during the voyage;

authorized access to the cargo compartment of an escort and security by means of locking devices installed on the internal doors operating according to the “two-person rule”;

monitoring the presence of sentries at the post,

telephone communication between the security chief, who is located in the residential premises (compartment) of the guard, the guards in the vestibules, as well as the attendants, who are located in the residential premises (compartment) accompanying both inside one railway carriage and in other railway cars in the coupling;

automatic and manual transmission of disturbing information via satellite communication channels;

VHF radio channel communication of an accompanying locomotive driver in case of an attack or emergency.

The joint performance of these functions provides a comprehensive response to possible threats from external violators, which ensures a positive technical result - ensuring the safety of the transportation of special goods.

Figure 1 presents the structural diagram of the ASBT-B system.

Figure 2 presents a structural diagram of a system 8 for television surveillance of the cargo compartment in a preferred embodiment.

Figure 3 presents the structural diagram of the information system 10 in a preferred embodiment.

The ASBT-B system contains end connectors 1 at both ends of a railway carriage, a main information highway 2 and a multi-channel telephone line 3, subscriber terminals 4 of satellite communication systems, a subscriber terminal 5 of a satellite system for locating a railway carriage, an automated workstation (AWP) 6 of an attendant, a subscriber terminal 7 of the VHF radio communication system, a television monitoring system 8 for the cargo compartment with a monitor 9, an information system 10, a local information highway 11, attendant remote control 12, telephone communication system 13 via a multi-channel telephone line 3, telephone 14 of the attendant, set of 15 sensors for the position of doors and bolts of locks of a railway carriage, 16-hour workstation, remote control 17 hours, telephone 18 hours, smoke system 19 delay access cargo, AWP 20 of the security chief, remote 21 of the security chief, telephone set 22 of the security chief, switch 23 channels of a multi-channel telephone line, a set of 24 elements of mechanical reinforcement and locks railway carriage and power supply system 25.

The structure of the telephone communication system 13 via a multi-channel telephone line 3 includes a switch 23 channels of a multi-channel telephone line 3, a telephone connected to it 22 of the security chief, as well as an attendant telephone 14 and a telephone 18 connected to the corresponding channels of the multi-channel telephone line 3 sentinel.

The main information line 2 and the multi-channel telephone line 3, which is also connected to the switch 23 of the channels of the multi-channel telephone line, are connected to the end connectors 1 at both ends of the railway carriage.

The subscriber terminals 4 of the satellite communication systems and the subscriber terminal 5 of the satellite system for locating the railroad car are connected to the corresponding ports of the information system 10, which is also connected to the main information highway 2 and to the local information highway 11.

To the local information highway 11, in addition, a television monitoring system 8 for the cargo compartment, a set of 15 sensors for the position of the doors and bolts of the locks of the railway carriage, a smoke system 19 for delaying access to the cargo, the remote attendant 12, the 17 hour remote control and the 21 security guard remote control are connected.

The workstation 6 of the attendant is equipped with a subscriber terminal 7 of the VHF radio communication system, a monitor 9 of the television surveillance system 8 for the cargo compartment, an attendant console 12 and an attendant telephone set 14.

The 16-hour workstation is equipped with a 17-hour remote control and an 18-hour telephone.

AWP 20 of the security guard is equipped with a remote control 21 of the security guard, a switch 23 channels of a multi-channel telephone line and a telephone connected to it 22 of the security guard.

The proposed ASBT-B system in a preferred embodiment has the following features:

the television surveillance system 8 for the cargo compartment consists of two television cameras 26 installed in the cargo compartment with backlighting connected through two respective video motion detectors 27 to a quad 28, which is connected to the monitor 9, while the video motion detectors 27 are configured to connect to a local information highway eleven;

the information system 10 includes a device 29 for cryptographic information protection, a system 30 for collecting, processing and presenting information, an information database 31, a converter 32 for the interface of the main information highway and a converter 33 for the interface for the local information highway, while the system 30 for collecting, processing and presenting information is connected to the subscriber terminal 5 of the satellite system for determining the railway carriage and to the information database 31 directly to the subscriber terminal 4 m satellite communications systems - through the device 29 for cryptographic protection information to the main information highway and to the two local data line 11 - 32, respectively, via the converter main information highway interface and converter 33 local data line interface;

the subscriber terminals of 4 satellite communication systems are made in the form of subscriber terminals of the Gonets-D1 and Inmarsat-S satellite communication systems, while the subscriber terminal 5 of the satellite system for determining the railway carriage is made in the form of a GPS receiver built into the subscriber terminal of the satellite communication system Gonets-D1 ";

the remote control of the sentry 17 and the telephone set of the 18 sentry are structurally combined and made in the form of a sentry block.

The subscriber terminal 4 of the Gonets-D1 satellite communication system consists of a transceiver, two antennas (the antennas of the Gonets-D1 satellite communication system and the GPS receiver antenna) and provides:

- transmission of short single-packet messages, including text, emergency and emergency messages, with a given data rate;

- determination of the geographical coordinates of the location of the terminal using a GPS receiver built into the transceiver and a separate antenna of the GPS receiver with a given accuracy of coordinate calculation;

- data transmission from the terminal, regardless of the time of day or location of the terminal (with a given time for delivering information to the subscriber when the subscribers are in the general radio visibility zone of one satellite and in the mode of transferring information on board the satellite within Russia and the CIS).

Each subscriber terminal 4 of the Gonets-D1 satellite communication system is assigned a unique network (personal) number.

Subscriber terminal 4 of the satellite communications system "Inmarsat-C" consists of a transceiver, antenna and provides:

- offline transmission of text, alarm and emergency messages (with a given time for delivery of information to the subscriber from the moment the message arrives at the terminal);

- data transmission from the terminal, regardless of the time of day or location of the terminal.

Each subscriber terminal 4 of the Inmarsat-C satellite communication system is assigned an individual identification number (the so-called mobile number).

The subscriber terminal 7 of the VHF radio communication system is formed by the GM-360 radio company "Motorola" and the locomotive antenna AL-160-3.

The system 8 television surveillance of the cargo compartment contains two cameras 26 with the backlight, located so that their detection zones together overlap the entire volume of the cargo compartment of the railway carriage.

The video signals generated by the cameras 26 are transmitted through the video motion detectors 27 and the quadrator 28 to the monitor 9. The quadrator 28 allows you to view images in the modes of simultaneous and alternate observation. In the mode of simultaneous observation, the image from the first camera 26 is located on the left side of the screen of the monitor 9, from the second camera 26 on the right side of the screen of the monitor 9. In the mode of sequential observation, the images from the cameras 26 are displayed on the full screen of the monitor 9.

The information system 10, using the cryptographic information protection device 29 included in it, ensures the protection of information transmitted over open channels of the Gonets-D1 and Inmarsat-C satellite communication systems.

The communication of the information system 10 with the subscriber terminals 4 of the satellite communication systems is carried out through separate ports of the device 29 cryptographic protection of information on the trunk of the RS-232 interface.

On the main information highway 2, made on the basis of the RS-485 interface, the information system 10 interacts with the information systems 10 of other coupling railway cars equipped with identical or similar ASBT-V systems using the information collection, processing and presentation systems 30 included in it . The main information highway 2 is led to the end connectors 1 at both ends of the railway carriage, which allows connecting the inter-car information highway, unified for coupling, using interconnect cables with identical end connectors of neighboring railway cars. The type of system ASBT-V (type of railway carriage in the coupling) is set using an external address jumper on the end connectors 1.

On the local information highway 11, made on the basis of the RS-485 interface, the information system 10, using the information collection, processing and presentation system 30 included in it, monitors and controls peripheral devices inside the railway carriage: remote attendant 12, remote 21 of the security chief, remote 17 hours, as well as a pyrotechnic system 19 delay access to the cargo.

The telephone communication system 13 via a multi-channel telephone line 3 is constructed according to the radial principle. As the central device, a switch is used for 23 channels of a multi-channel telephone line 3, to which several subscriber telephone sets can be connected using appropriate channels (individual two-wire communication lines). Subscriber units are the telephone set 22 of the security chief located in the security compartment, the telephone of the escort 14 located in the compartment of the escort, and the telephone of the 18 sentry as part of the sentry block located in the vestibule.

The telephone communication system 13 via a multi-channel telephone line 3 provides a two-way exchange of voice messages between the security officer (switch operator of 23 channels of the multi-channel telephone line 3) and one of the subscribers in turn.

The channel chains of the multi-channel telephone line 3 (individual two-wire communication lines) are connected to the end connectors 1 at both ends of the railway carriage (together with the main information highway 2). Thanks to this, subscribers can also be accommodated in other hitch rail cars equipped with similar ASBT-V systems. The hitch always uses one switch 23 channels of a multi-channel telephone line 3 - in the railway carriage in which the security guard is stationed in the current flight. Subscribers for him can be sentries in the last coupling cars and accompanying couples in different cars (idle switches of 23 channels of the multi-channel telephone line 3 of the connection in other railway cars are disconnected).

Power supply for subscriber telephone sets is provided from a switch 23 channels of a multi-channel telephone line 3 through channels of a multi-channel telephone line 3 (individual two-wire communication lines). The fact of connecting to the switch 23 channels of the multi-channel telephone line 3 of the subscriber telephone apparatus and the integrity of the channels of the multi-channel telephone line 3 of the communication (individual two-wire communication lines) is continuously monitored by the switch of 23 channels of the multi-channel telephone line 3 of the communication.

The set of 15 door and bolt lock sensors for railroad car locks includes magnetocontact sensors for the position of the outer door shutters (vestibule and cargo) of the railroad car, magnetocontact sensors for the position of the bolts of the overhead locks of the internal doors of the cargo compartment of the railroad car, as well as contact blocking sensors (based on the small button) protective covers of panels, cabinets and connecting boxes, inside of which are located the components of the ASBT-V system (blocks, devices, contact poles ki, terminals, etc.).

The smoke system 19 delay access to the cargo consists of pyrotechnic modules located in various places of the cargo compartment of the railway carriage, and provides a smoke volume of the cargo compartment on command from the information system.

In a private embodiment, each pyrotechnic module contains a control unit and two smoke units, in each smoke unit two smoke products. The control unit provides the issuance of four control signals for the individual initiation of each of the four smoke products at different points in time depending on a given operation sequence.

In a private embodiment, a set of 24 elements of mechanical reinforcement of the structure and locks of a railway carriage includes protective and locking devices, padlocks and overhead locks, shockproof films on glass. The objects of protection and blocking in a railway carriage are external side (cargo) and internal end doors of the cargo compartment, manual hoist on a subceiling monorail, cantilever cranes at the side doors, windows in residential premises.

To block the possibility of opening cargo doors, chains are used, one of which is hung between the lower handrail of the right wing and the locking lever, the other between the upper handrail of the left wing and the mechanism of "pulling" the locking lever. Each of the chains is pulled and its links are closed with a padlock. The device does not allow to turn the locking lever and open the door.

To block the possibility of dismantling the cargo doors by cutting the hinges, brackets fixed on the wings are used which abut against the metal edging of the doorway and prevent the closed or closed cargo door from being pushed out.

To block the boom of the jib crane located next to the cargo door, a chain is used that covers the jib beam, passes through the hole in the bracket located on the wall of the car under the console, and is closed with a padlock. In this case, it becomes impossible to turn the jib of the jib crane to suspend the load and bring it out of the car out.

To block the manual hoist, the branches of the hoist cargo chain are closed with a padlock (one or more), which excludes the possibility of using the hoist for lifting loads.

To block the possibility of dismantling the internal doors of the cargo compartment by cutting the hinges, Z-shaped brackets fixed on each door that abut against the door frame and L-shaped brackets mounted on the door frame that abut against the door are used. The first ones prevent the door from being pulled out towards the living quarters, the second ones prevent the door from being squeezed out towards the cargo compartment.

To strengthen the mechanical strength of the internal doors of the cargo compartment in the event of attempts to break, their surface from the side of the living room is sheathed with a metal sheet.

To strengthen the windows of the car, metal removable grilles are used to prevent intruders from entering the car through window openings. The installed grill is fixed with a metal chain to the bracket on the wall of the car under the window. The removable window grilles provide an opportunity to leave the car in the event of an accident. In a normal environment, window grilles are not removable.

A protective shock-resistant transparent film is glued to the glass of all windows in residential premises, which, when glued to the inner surface of the glass, makes the glass more durable (upon impact, the glass covered with the film remains in the frame or falls out of the frame in a whole piece). The film is able to restrain the spread of flame for a certain time, and when burned, it does not produce toxic smoke.

Padlocks designed for installation on locking devices contain a cylindrical body with a cover, a code mechanism and a locking mechanism, as well as a dead bolt that cannot be separated from the body. The cylinder code mechanism of the lock does not have external rotary parts, which limits the possibility of force twisting and pulling it out with auxiliary tools. The key codes used are strictly individual for each set of locks, i.e. for each railway carriage.

Overhead locks installed on two internal doors of the cargo compartment contain two code mechanisms, one of which provides locking by extending the bolt, the other locks the bolt in the extended position. The castle allows you to implement the "two-person rule", because one of the keys is during the flight with the person accompanying the cargo, and the second is with the chief of security. The key codes used are strictly individual for each lock.

The design of the padlock allows a gap of up to 5 mm between the mating planes of the locking device and the locking box. The crossbar is located behind the door leaf (i.e. inside the cargo compartment), which excludes direct access to it through the gap between the door frame and the door end. The padlock is equipped with a special pusher, through which it is interfaced with the crossbar position sensor.

Overhead locks installed on the doors from the vestibule to the premises provide additional protection against the penetration of unauthorized persons during the sludge of a railway carriage between flights. The lock is locked on the side of the vestibule with a cylindrical key and has two crossbars. The design of the lock provides high strength, protection against drilling the key mechanism and locking the key mechanism from folding.

In a particular embodiment, the power supply system 25 comprises a first power supply unit (BP1), a second power supply unit (BP2) and a third power supply unit (BP3), which are connected via individual toggle switches to the main primary power source — an on-board network of a railroad car with a voltage of 50 V. C The outputs of the power supplies voltage of 12 V is supplied to three groups of consumers.

The information system 10 is powered by BP1, the attendant’s console 12, the 17 hour’s desk, the security guard’s desk 21, the pyrotechnic system 19 for delaying access to cargo and the transceivers of the Gonets-D1 and Inmarsat-C satellite communication systems. The backup battery AB1 is buffered to BP1.

The BP2 feeds the television surveillance system 8 for the cargo compartment (television cameras 26 with backlights, video motion detectors 27, quad 28, monitor 9) and a telephone communication system 13 via a multi-channel telephone line 3 (switch 23 channels of a multi-channel telephone line 3).

From BP3 the VHF radio station is powered. The backup battery AB2 is buffered to BP2 and BP3.

The power supply system 25 has a number of fuses that protect the power supply units BP1, BP2 and BP3 and backup batteries AB1 and AB2 from short circuits and overloads from individual consumer groups. Disposable fuses are used as fuses, as well as self-healing fuses.

The components of the ASBT-V system, access to which during the voyage should be limited, are located in the cargo compartment of the railway carriage (information system 10, power supplies BP1, BP2 and BP3 and backup batteries AB1 and AB2, transceivers of satellite communications systems “Gonets- D1 "and" Inmarsat-C "). The remaining components are located in the living quarters of the railway carriage, taking into account the duties of the escort and the security forces:

- in the companion’s compartment - the subscriber terminal 7 of the VHF radio communication system, the monitor 9 of the television surveillance system 8 for the cargo compartment, the attendant console 12 and the attendant's telephone set 14;

- in the security compartment - remote 21 of the security chief, telephone 22 of the security chief and switch 23 channels of the multi-channel telephone line 3.

The proposed ASBT-B system works as follows.

The electric signal from each sensor of the set of 15 sensors for the position of doors and bolts of locks of a railway car in the form of a closing-opening of a sealed contact enters through the local information highway 11 (two-wire connecting line) to the information system 10 and allows you to continuously monitor the position of the shutters of the external doors (vestibule and cargo) railway carriage, as well as protective covers for panels, cabinets and connecting boxes, inside of which the components of the ASBT-V system are located (open- Closing the) or crossbars overhead position locks the inner doors of the cargo compartment railcar (nominated-retracted).

The cameras 26 with the backlighting system 8 of the television monitoring of the cargo compartment are located so that their detection zones together overlap the entire volume of the cargo compartment of the railway carriage. The video signals generated by the cameras 26 are transmitted through the video motion detectors 27 and the quadrator 28 to the monitor 9. The quadrator 28 allows you to view images in the modes of simultaneous and alternate observation.

Video motion detectors 27, in addition to the possibility of visual observation of the cargo compartment, ensure the detection of a moving object in the detection zone of either of the two cameras 26, the formation and generation of electrical alarms via the local information highway 11 to the information system 10, i.e. also perform the function of sensors that monitor the volume of the cargo compartment of a railway carriage, the response signals of which are recorded by the information system 10.

Additionally, when a moving object appears in the detection zone of either of the two cameras 26, the television surveillance system 8 for the cargo compartment provides the generation of audible alarms.

Information system 10 provides:

- exchange of service information messages between devices connected to the local information highway 11, by automatically periodically interrogating the system 30 for collecting, processing and presenting information to peripheral devices and receiving response messages from them;

- the exchange of service information parcels between the systems 30 for collecting, processing and presenting information of different information systems 10 in different railway wagons on the intercar main information highway 2;

- reception and analysis of information about the state of the sensors of the set of 15 sensors for the position of the doors and bolts of the locks of the railway carriage and the display of operational messages on the console 12 of the attendant and the console 21 of the security chief;

- exchange of command information between the system 30 for collecting, processing and presenting information and the consoles 12 and 21 of the attendant and the security chief;

- issuing control signals after receiving the appropriate commands from users from the remote control 12 of the attendant or from the remote control 21 of the security chief;

- maintaining the password system of the information system 10;

- entering the necessary information into the information database 31 data ("black box") and its preservation during the whole time of the information system 10, the ability to remove post-trip information;

- the ability to receive information about the coordinates of the location of the railway carriage from the GPS receiver (as part of the transceiver of the Gonets-D1 satellite communication system), process it and provide the attendant with remote control 12 and the security chief remote 21 in the form of values of geographical latitude and longitude, time of determination coordinates;

- automatic generation and transmission of alarm messages to the channels of the Gonets-D1 and Inmarsat-C satellite communication systems;

- formation and transmission via channels of satellite communications systems “Gonets-D1” and “Inmarsat-C” of code messages at the command of users from remotes 12 and 21 of the escort and the security chief;

- reception and display on the screen of consoles 12 and 21 of the attendant and the security chief of the code and text information coming through the channels of the Gonets-D1 and Inmarsat-C satellite communication systems;

- encryption using the device 29 cryptographic protection of information messages transmitted over open channels of satellite communication systems "Gonets-D1" and "Inmarsat-C";

- decryption using the device 29 cryptographic protection of information messages received on the open channels of the satellite communications systems “Gonets-D1” and “Inmarsat-C”;

- monitoring the presence of the sentry at the post by means of requests from the system 30 for collecting, processing and presenting information (in automatic periodic and manual modes) of the 17-hour remote control (sentry unit) and analysis of the response parcels received from it.

Telephone communication between subscribers is carried out on a multi-channel telephone line 3 through a telephone communication system 13 at the initiative of both the security chief (switch operator 23 channels of the multi-channel telephone line 3) and subscribers. The head of security has the right to choose a subscriber for conversation.

The smoke system 19 delays access to cargo provides smoke volume of the cargo compartment of the railway carriage according to the commands given through the local information highway 11 through the information system 10 from any of the consoles 12 or 21 of the attendant or the security chief using pyrotechnic modules located in different places of the cargo compartment of the railway the wagon.

The “Start” control signal for activating the pyrotechnic module is supplied from any of the control panels 12 or 21 of the attendant or the security chief. In this case, the “Ready” command must be issued from the remote controllers 12 or 21 of the escort or the security chief, which removes the lock from the pyrotechnic modules and puts them in standby mode for the “Start” signal at the beginning of the smoke of the cargo compartment.

The total smoke retention time in the cargo compartment is determined by the cyclogram of work entered into the control units by software.

The power supply system 25 provides uninterrupted power to consumers using power supplies BP1, BP2 and BP3 and backup batteries AB1 and AB2.

In normal operation, consumers are supplied with power using BP1, BP2 and BP3 power supplies. When the voltage in the on-board network of a railway car decreases below 40 V, the functions of the primary power source automatically switch to backup batteries AB1 and AB2. When the voltage in the on-board network of a railway car rises above 40 V, the batteries are recharged from power supplies BP1 and BP2.

When using the proposed ASBT-V system provides the following functions:

control over the penetration of unauthorized persons into the cargo compartment of a railway carriage;

television monitoring of the situation inside the cargo compartment of a railway carriage;

the difficulty of unauthorized access to cargo by smoke of the cargo compartment of a railway carriage;

difficulty in the process of mechanical extraction of cargo from the cargo compartment of a railway carriage.

The joint performance of these functions provides a comprehensive counteraction to possible threats from external violators. The result is a positive technical result - ensuring the safety of transportation of special cargo.

Claims (5)

1. An automated security system for the transportation of special goods by rail, containing a set of structural reinforcement elements and locks of a railway carriage, an electric power system, subscriber terminals of satellite communication systems, a subscriber terminal of a satellite system for locating a railway carriage, a subscriber terminal of an VHF radio communication system, an automated workstation of an attendant, automated workstation for security chief, automated a sentry’s workstation, the main information highway and multi-channel telephone line, the local information highway and the set of door and bolt lock sensors connected to it, a smoke delay system for access to cargo, a television monitoring system for a cargo compartment with a monitor, an attendant’s console, a security chief’s console, a sentry’s remote, and an information system that is also connected to the main and information line, to the subscriber terminals of satellite communication systems and to the subscriber terminal of the satellite system for locating a railway carriage, as well as a telephone communication system via a multi-channel telephone line containing a channel switch of a multi-channel telephone line and a telephone connected to it by the security chief, as well as to the corresponding channels of the multichannel telephone line, the telephone of the attendant and the telephone of the sentry, while the security workstation of the security chief is equipped with the security chief’s remote control, a multichannel telephone line communication channel switchboard and the security chief’s telephone, the security automated workstation is equipped with a watch telephone and time telephone, the attendant’s automated workstation is equipped with the attendant’s remote, attendant’s telephone, VHF subscriber terminal radio communications and a monitor of the television monitoring system for the cargo compartment. 2. The automated security system for transporting special goods by rail according to claim 1, characterized in that the information system contains a cryptographic information protection device, a system for collecting, processing and presenting information, an information database, an interface converter for the main information highway, and a converter for the interface of the local information highway while the system for collecting, processing and presenting information is connected to the subscriber terminal of satellites of the railway wagon location system and to the information database directly, to the subscriber terminals of satellite communication systems - through the cryptographic information protection device, to the main information highway and to the local information highway - respectively, through the interface converter of the main information highway and the converter of the local information highway interface. 3. The automated security system for transporting special goods by rail according to claim 1, characterized in that the television monitoring system for the cargo compartment contains two television cameras with lights installed in the cargo compartment of the railway carriage, connected via two corresponding video motion detectors to a quad, which is connected to monitor, while the video motion detectors are configured to connect to a local information highway. 4. The automated security system for transporting special cargo by rail according to claim 1, characterized in that the subscriber terminals of the satellite communication systems are made in the form of subscriber terminals of the satellite communications systems “Gonets-D1” and “Inmarsat-S”, while the subscriber terminal of the satellite system The location of the railway car is made in the form of a GPS receiver integrated in the subscriber terminal of the Gonets-D1 satellite communication system. 5. An automated safety system for the transportation of special cargoes by rail according to claim 1, characterized in that the watch console and the watch telephone are structurally combined and made in the form of a sentry block.

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