RU2427855C1 - Automated system for detecting and monitoring fissile and radioactive materials conveyed by transportation vehicles, and simultaneous monitoring of said transportation vehicles - Google Patents

Abstract

FIELD: physics.

SUBSTANCE: system is configured to activate when moving through the registration zone of the system by scanning and comprises a separate identification device which transmits information to the reader of individual identification devices of transportation vehicles, a device for gathering and processing information which includes a video server and a controller, and receives information from the monitor controller, transportation vehicle identification system through the said reader, at least one video camera which transmits information to the video server of the device for gathering and processing information and at least one sensor for disclosing design of the equipment of gathering and processing information, wherein the device for gathering and processing information is configured to transmit information to an information cryptographic protection device, which in turn is configured to provide the required level of information protection and transmit the protected information to the information receiving/transmitting device of the system, which in turn is configured to transmit information to the information receiving/transmitting device of the information gathering and display centre which interprets information from standard onboard equipment of transportation vehicles and includes the said receiving/transmitting device, a data base server, at least one automated operator workstation and a local area network for gathering and displaying information.

EFFECT: high quality of detecting and identifying a radiation source in transportation vehicles.

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Description

The invention relates to the field of detection of fissile and radioactive materials in vehicles and their subsequent monitoring. The complex proposed in the invention is intended for: detection of fissile and radioactive materials in vehicles; monitoring the route of movement of vehicles, access control to the equipment of the complex; cryptographic protection and transfer of control results to the center for collecting and displaying information.

An analogue of the proposed invention is a patent for utility model RU 36315 U1, publ. 2004. The security system and monitoring of mobile objects includes a video camera, a signal receiving / transmitting device, a local network, lack of access control to information collection and processing equipment, transponders of an individual identification signal of a mobile object (the total number of transponders in the device corresponds to the number of monitored mobile objects), a database with descriptions of mobile devices, one mobile video camera, one monitoring terminal, one personal computer.

The disadvantages of this system are: the lack of a monitor in the system for detecting fissile and radioactive materials, the inability to monitor the route of vehicles not equipped with appropriate transponders; lack of access control to the equipment of the system as well as the lack of cryptographic protection and information transfer to the information collection and display center.

The closest analogue is the device according to patent RU 2249235 C2, publ. 2005, which contains blocks for detecting gamma radiation, blocks for detecting neutron radiation, presence sensors, controllers, a monitor, a data collection server, video cameras, video servers, a local network, a database, and an operator’s workstation.

The disadvantages of this device are: the inability to monitor the route of movement of the vehicle and the classification of the vehicle in terms of the authorized transportation of fissile and radioactive materials; lack of access control to information collection and processing equipment, as well as the lack of cryptographic protection and information transfer to the information collection and display center.

The objective of the invention is to eliminate the above disadvantages of the closest analogue in terms of access control to equipment for collecting and processing information; determination of the state registration number of a vehicle transporting fissile and radioactive materials; vehicle classification in terms of the authorization of the transport of fissile and radioactive materials; monitoring the route of movement of the vehicle; cryptographic protection and transmission of the above information to the center for collecting and displaying information, which provides improved quality of detection and identification of the radiation source.

The problem is solved in that the automated complex for the detection and control of fissile and radioactive materials transported by vehicles and the simultaneous monitoring of said vehicles contains at least one monitor including a controller, a monitor gamma radiation detection unit, a monitor neutron radiation detection unit, a sensor the presence of the monitor, made with the possibility of triggering when moving through the registration area of the vehicle complex, sharing and radioactive materials with an exceeding level of ionizing radiation, and transmitting information to the monitor registering it, at least one vehicle identification system, made with the possibility of activation when moving through the registration zone of the complex of the said vehicle, by scanning with an individual identification device transmitting information to the reader of individual identification devices of vehicles, a device for collecting and processing information, incl. A flashing video server and a controller and receiving information from a monitor controller, a vehicle identification system by means of the aforementioned reader of at least one video camera transmitting information to a video sensor of an information collection and processing device, and at least one tamper sensor of a collection and processing equipment information, while the device for collecting and processing information is configured to transmit information to the cryptographic information protection device, y, in turn, with the ability to provide the necessary level of information protection and transfer of protected information to the complex information reception / transmission device, which, in turn, is configured to provide information transmission to the information reception / transmission device of the information collection and display center, perceiving information from the standard on-board equipment of vehicles and including the aforementioned device for receiving / transmitting, a database server, at least one automated work operator's seat configured to provide display information of the database server and WLAN center collecting and displaying information related to a device transmitting / receiving database server workstation and operator seat.

Monitoring of the vehicle movement route and vehicle classification in terms of the authorization of transportation of fissile and radioactive materials, cryptographic protection and information transfer to a single information collection and display center is ensured by the presence of individual vehicle identification devices, readers of individual vehicle identification devices, structural opening sensors information collection and processing equipment, crypto devices The startup image information protection, the information transmission apparatuses, a center for collecting and displaying information.

Monitoring the route of movement of a vehicle that does not contain individual identification devices is achieved due to the presence of devices for receiving / transmitting information from the standard on-board equipment of vehicles (for example, taximeters).

Access control to the equipment for collecting and processing information is ensured by the presence of tamper sensors for the constructs of equipment for collecting and processing information.

All of the above set of essential features provides improved quality of detection and identification of the source of radiation.

The drawing shows a block diagram of the proposed complex, where:

1 - a device for receiving / transmitting information from the standard on-board equipment of vehicles;

2 - local network of the center for collecting and displaying information;

3 - a device for receiving / transmitting information from a center for collecting and displaying information;

4 - database server of the center for collecting and displaying information;

5 - database of the center for collecting and displaying information;

6 - an automated workplace of an operator of a center for collecting and displaying information;

7 - center for the collection and display of information;

8 - a device for receiving / transmitting information of a stationary registration complex;

9 - video camera;

10 - block detection of gamma radiation of the monitor;

11 - block detecting neutron radiation of the monitor;

12 - monitor presence sensor;

13 - monitor controller;

14 - monitor;

15 - video server device for collecting and processing information of a stationary registration complex;

16 - controller device for collecting and processing information of a stationary registration complex;

17 - a device for collecting and processing information of a stationary registration complex;

18 - reader of individual identification devices of vehicles of the vehicle identification system;

19 is an individual identification device of a vehicle identification system;

20 - vehicle identification system;

21 - cryptographic information protection device of a stationary registration complex;

22 - tamper sensor constructs equipment for the collection and processing of information;

23 - stationary registration complex.

The inventive automated complex is conventionally divided into a stationary registration complex 23, which performs the functions of receiving, registering and transmitting messages, and a center 7 for collecting and displaying information to which information from the stationary registration complex 23 is transmitted.

The stationary registration complex 23 includes at least one monitor 14, a vehicle identification system 20, an information collection and processing device 17, at least one video camera 9, at least one tamper sensor 22 for collecting and processing information, a device 21 for cryptographic protection of information of a stationary registration complex and a device 8 for receiving / transmitting information of a stationary registration complex. The monitor 14 includes a gamma radiation detection unit 10, a neutron radiation detection unit 11, a presence sensor 12 and a controller 13. The vehicle identification system 20 includes a reader 18 of individual vehicle identification devices and an individual vehicle system identification device 19. The device 17 for collecting and processing information includes a video server 15 and a controller 16.

The center 7 for collecting and displaying information includes a device 3 for receiving / transmitting information, a server 4 for databases 5, a local area network 2, and at least one workstation 6.

The inventive complex operates as follows.

A vehicle transporting fissile and radioactive material moves through the installation zone of the stationary registration complex 23. When moving the vehicle through the control zone of the complex 23, the presence sensor 12 is activated and the monitor 14 registers a message about the presence of an excess of the level of ionizing radiation in the controlled vehicle. This message is transmitted to the device 17 for collecting and processing information.

When moving the vehicle through the control zone of the complex 23, the vehicle identification system 20 is activated and the readers 18 of the individual identification devices scan the monitored vehicle for the presence and classification of individual identification devices 19. Data about the scan results are transmitted to the information collection and processing device 17.

The signal that the level of ionizing radiation is exceeded from the monitor 14 registers the data stream from the cameras 9 by the video server 15 and determines the state registration number of the vehicle using the controller 16 of the information collection and processing device.

Information from the monitor 14, vehicle identification system 20 and video cameras 9 is processed by means of the controller 16 of the information collection and processing device 17 according to a certain algorithm and a message is generated about the results of the control of this vehicle.

Information from the sensors 22 for opening the constructs of the device 17 for collecting and processing information is fed to the device for collecting and processing information, which generates a message about access control to the equipment.

A message about the control results of this vehicle and a message about restricting access to equipment is transmitted from the device 17 to the cryptographic information protection device 21, which provides the necessary level of protection of the transmitted information. Next, the secure message is transmitted to the device 8 for receiving / transmitting information, which provides a message to the device 3 for receiving / transmitting information of the center 7 for collecting and displaying information.

Directly to the information receiving / transmitting device 3 of the information collection and display center 7, messages are received from the information receiving / transmitting devices 3 from the standard on-board equipment 1 of the vehicles about the location of the vehicles.

Further, all the information through the local network 2 is sent to the database server 4 4 of the center 7 for collecting and displaying information, which provides additional processing and archiving of information in the database 5.

Information display of the server 4 databases 5 of the center 3 of the collection and display of information provide automated workstations of 6 operators.

Thus, the claimed complex provides an improvement in the quality of detection and identification of a radiation source by detecting fissile and radioactive materials in vehicles; access control to information collection and processing equipment; registration of the state registration number of a vehicle transporting fissile and radioactive materials; vehicle classification in terms of the authorization of the transport of fissile and radioactive materials; monitoring the route of movement of the vehicle; cryptographic protection and transfer of the above information to the center for collecting and displaying information.

Claims (1)

An automated complex for detecting and controlling fissile and radioactive materials transported by vehicles, and simultaneously monitoring said vehicles, comprising at least one monitor including a controller, a monitor gamma radiation detection unit, a monitor neutron radiation detection unit, a monitor presence sensor, made with the possibility of triggering when moving through the registration zone of a complex of a vehicle transporting fissile and radioactive materials with a higher level of ionizing radiation, and information transfer to the monitor registering it, at least one vehicle identification system, made with the possibility of activation when moving through the registration zone of the complex of the said vehicle, by scanning, an individual identification device that transmits information to the reader individual identification devices of vehicles, a device for collecting and processing information, including a video server and a controller and receiving information from a monitor controller, a vehicle identification system by means of the aforementioned reader of at least one video camera transmitting information to a video server of an information collecting and processing device, and at least one tamper sensor of information collecting and processing equipment constructs , while the device for collecting and processing information is configured to transmit information to the device cryptographic protection of information, made, in turn, with the ability to provide the necessary level of information protection and transfer of protected information to the complex information reception / transmission device, which, in turn, is configured to provide information transmission to the information reception / transmission device of the information collection and display center, which receives information from standard on-board equipment of vehicles and including the aforementioned transmit / receive device, a database server, at least one operator workstation, you equipped with the ability to provide information display of the database server, and a local network of the center for collecting and displaying information associated with the receiving / transmitting device, the database server and the operator's workstation.