CN108303722A - Supervise system, the method and apparatus of radioactive source - Google Patents

Abstract

The invention discloses a system, method and device for supervising radioactive sources. Wherein, the system includes: a supervision platform, which is used to obtain the information of radioactive sources in the supervision stage, and supervise the supervision objects in the supervision stage according to the information of radioactive sources, wherein the supervision stage includes at least: the transportation stage of transporting radioactive sources , the entry and exit stage of radioactive sources when they leave or enter the warehouse, the regular detection stage of regular detection of radioactive sources during the process of transporting radioactive sources, and the fixed detection stage of radioactive sources after they reach their destination. The invention solves the technical problem that the prior art cannot automatically supervise the management process of radioactive sources.

Description

Systems, methods and apparatus for regulating radioactive sources

technical field

The invention relates to the field of oil exploration, in particular to a system, method and device for monitoring radioactive sources.

Background technique

Radioactive sources are widely distributed in industrial systems such as oil exploration and non-destructive testing, especially those with high risk above Class III. Because of their high-energy ionizing ray particles, they can damage normal cells of the human body, and they can be exposed to radioactive sources for a long time. Causes permanent damage or even death to the human body when exposed. At the same time, due to the high fluidity of the operations related to the management of radioactive sources, and the fact that the shape of the radioactive source does not have the characteristics of specific identification, and there are many links in the process of use, once the radioactive source is lost or stolen by violent terrorists, it may cause damage to the radioactive source. society with serious consequences.

In order to solve the above problems, major companies have developed a series of radioactive source monitoring systems. However, the existing online radioactive source monitoring systems cannot supervise the staff's operating behaviors, and cannot monitor radioactive sources through wireless communication. Comprehensive monitoring. In addition, the above-mentioned monitoring system cannot judge the change of the transfer status of the radioactive source, that is, it cannot automatically supervise the entire management process of the radioactive source. In addition, the existing regulatory system is unable to provide graded alerts for the control risks of radioactive sources.

For the above-mentioned problem that the prior art cannot automatically supervise the management process of radioactive sources, no effective solution has been proposed yet.

Contents of the invention

Embodiments of the present invention provide a system, method and device for supervising radioactive sources, so as to at least solve the technical problem that the prior art cannot automatically supervise the management process of radioactive sources.

According to an aspect of an embodiment of the present invention, a system for supervising radioactive sources is provided, including: a supervising platform for obtaining information on radioactive sources in the supervising phase, and performing surveillance on the supervising objects in the supervising phase according to the radioactive source information Supervision, wherein, the supervision stage includes at least: the transportation stage of transporting radioactive sources, the entry and exit stage of radioactive sources when they leave or enter the warehouse, the regular detection stage of regular detection of radioactive sources during the process of transporting radioactive sources, and the radioactive source after it reaches the destination. fixed detection stage.

According to another aspect of the embodiments of the present invention, there is also provided a method for supervising radioactive sources, including: acquiring radioactive source information collected by supervising equipment during the supervising phase, wherein the supervising equipment at least includes: a tank-mounted terminal, a mobile Terminal, storage terminal and master control terminal, the supervision phase includes at least: the transportation phase of transporting radioactive sources, the phase of entering and exiting the warehouse when radioactive sources are out or in, the timing detection phase of regular detection of radioactive sources during the process of transporting radioactive sources, and the radiation The fixed detection stage after the source arrives at the destination; the radioactive source information is processed to obtain the regulatory information of the radioactive source; the regulatory information is displayed on the display screen to supervise the radioactive source according to the regulatory information.

According to another aspect of the embodiments of the present invention, there is also provided an apparatus for supervising radioactive sources, including: an acquisition module, configured to acquire radioactive source information collected by supervising equipment during the supervising phase, wherein the supervising equipment at least includes: For tank-mounted terminals, mobile terminals, warehouse terminals and master control terminals, the supervision phase includes at least: the transportation phase of transporting radioactive sources, the phase of entering and exiting radioactive sources when they leave or enter the warehouse, and the regular detection of radioactive sources during the process of transporting radioactive sources. The regular detection stage and the fixed detection stage after the radioactive source arrives at the destination; the processing module is used to process the information of the radioactive source to obtain the regulatory information of the radioactive source; the regulatory module is used to display the regulatory information on the display screen to Information to regulate radioactive sources.

According to another aspect of the embodiments of the present invention, there is also provided a storage medium including a stored program, wherein the program executes a method for supervising a radioactive source.

According to another aspect of the embodiments of the present invention, there is also provided a processor, which is used to run a program, wherein the method for supervising a radioactive source is executed when the program is running.

In the embodiment of the present invention, a combination of software and hardware is used to obtain information on radioactive sources in the supervision phase through the supervision platform, and to supervise the supervision objects in the supervision phase according to the radioactive source information, wherein the supervision phase includes at least: The transportation stage of transporting radioactive sources, the entry and exit stage of radioactive sources when they leave or enter the warehouse, the regular detection stage of regular detection of radioactive sources during the process of transporting radioactive sources, and the fixed detection stage of radioactive sources after they arrive at the destination have reached The purpose of automatic supervision of radioactive sources, thus achieving the technical effect of comprehensive supervision of radioactive sources at each supervision stage, and then solving the technical problem that the existing technology cannot automatically supervise the management process of radioactive sources.

Description of drawings

The accompanying drawings described here are used to provide a further understanding of the present invention and constitute a part of the application. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations to the present invention. In the attached picture:

Fig. 1 is a schematic structural diagram of a system for supervising radioactive sources according to an embodiment of the present invention;

Fig. 2 is a schematic structural diagram of an optional regulatory radioactive source system according to an embodiment of the present invention;

Fig. 3 is a flow chart of a method for supervising a radioactive source according to an embodiment of the present invention;

Fig. 4 is a schematic diagram of a display interface of an optional supervision platform according to an embodiment of the present invention; and

Fig. 5 is a schematic structural diagram of an optional device for monitoring radioactive sources according to an embodiment of the present invention.

Detailed ways

In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the invention described herein can be practiced in sequences other than those illustrated or described herein. Furthermore, the terms "comprising" and "having", as well as any variations thereof, are intended to cover a non-exclusive inclusion, for example, a process, method, system, product or device comprising a sequence of steps or elements is not necessarily limited to the expressly listed instead, may include other steps or elements not explicitly listed or inherent to the process, method, product or apparatus.

Example 1

According to an embodiment of the present invention, an embodiment of a system for supervising a radioactive source is provided, wherein FIG. 1 is a schematic structural diagram of a system for supervising a radioactive source according to an embodiment of the present invention. As shown in FIG. 1 , the system includes: a supervision platform 10 .

Among them, the supervision platform 10 is used to obtain information on radioactive sources in the supervision phase, and supervise the supervision objects in the supervision phase according to the information on radioactive sources. The entry and exit stage when leaving or entering the warehouse, the timing detection stage of regularly detecting radioactive sources during the process of transporting radioactive sources, and the fixed detection stage after radioactive sources arrive at their destinations.

It should be noted that the above-mentioned monitoring platform may be a device installed with monitoring software, wherein the monitoring software may adopt a J2EE software architecture and use Java language to develop the monitoring software. In addition, the radioactive source information at least includes: the name of the radioactive source, the type of the radioactive source, the serial number of the radioactive source, the source bank to which the radioactive source belongs, the location information of the radioactive source, the dose information of the radioactive source, and the like.

In an optional embodiment, the supervision equipment located in each supervision stage can transmit the collected radioactive source information to the supervisory platform through the wireless communication module, and the supervisory platform will carry out the radioactive source information after receiving the radioactive source information processing and correlating the radioactive source information corresponding to different supervision stages, and then displaying the correlated information on the display screen of the supervision platform. Through the supervision platform, supervisors can determine whether the staff's operation is standardized, whether the radioactive source leaks and whether the radioactive source is lost in each supervisory stage. In addition, the regulatory platform can also analyze the received radioactive source information and display the analysis results on the display. Among them, when the analysis result does not meet the preset conditions, the monitoring platform also generates an alarm command, and sends the alarm command to the corresponding monitoring device to remind the staff.

It should be noted that, after obtaining the radioactive source information sent by each regulatory device, the regulatory platform stores the obtained radioactive source information. After supervisors enter query information into the supervision platform, the supervision platform can retrieve the corresponding historical radioactive source information according to the query information. Among them, different supervisors have different supervisory authority. After the supervisor enters the login information in the login interface of the supervisory software, the supervisory platform can determine the supervisory authority of the supervisor according to the login information, and then according to the supervisory authority. The supervisor displays the display interface of the supervisor software.

It can be seen from the above that the information of radioactive sources in the supervision stage is obtained through the supervision platform, and the supervision objects in the supervision stage are supervised according to the information of radioactive sources. The supervision stage includes at least: the transportation stage of transporting radioactive sources, The in-and-out phase of storage or warehousing, the timing detection phase of regular detection of radioactive sources during the process of transporting radioactive sources, and the fixed detection phase of radioactive sources after they reach their destination.

It is easy to notice that since the supervision platform can receive the radioactive source information sent by the supervision equipment in each supervision stage, the supervision platform can supervise each supervision stage according to the radioactive source information, that is, any information in each supervision stage has The monitoring platform automatically records, avoiding possible omissions, writing errors and other interference factors that may occur in manual operations.

It can be seen that the system for supervising radioactive sources provided by this application can achieve the purpose of automatically supervising radioactive sources, thereby realizing the technical effect of comprehensively supervising radioactive sources at each supervision stage, and then solving the problems that cannot be solved by existing technologies. Technical issues of automatic supervision of the management process of radioactive sources.

In addition, it should be noted that in order to supervise the entire management process of radioactive sources, it is necessary to set up different supervisory equipment at different supervisory stages. It can be seen from Figure 1 that the system for supervisory radioactive sources also includes tank-mounted terminals 20, mobile 30 , library terminal 40 and master control terminal 50 . Among them, the tank-mounted terminal 20 is installed on the tank body containing the radioactive source, and is used to collect and send information on the radioactive source during the transportation phase; the mobile terminal 30 communicates with the supervision platform, used to detect the radiation dose of the radioactive source, and send Radiation dose; library terminal 40, communicates with the supervision platform, and is used to collect the information of the radioactive source in the stage of entering and leaving the warehouse; the master control terminal 50, installed on the carrier for transporting the radioactive source, is used to collect and send the information of the radioactive source in the timing detection stage to The carrier, so that the carrier sends the radioactive source information to the regulatory platform. Wherein, the above-mentioned carrier is a carrier for transporting radioactive sources, which may be but not limited to a truck, truck or train for transporting radioactive sources.

It should be noted that the tank-mounted terminal can be embedded in the tank containing the radioactive source; the mobile terminal can be a hand-held mobile terminal, such as a gamma gun; The radioactive source is supervised when leaving or entering the warehouse; and the master control terminal is located in the cabinet inside the carrier, wherein the cabinet is located in the cabin of the carrier.

In an optional embodiment, the tank-mounted terminal includes: a first detection unit, a first positioning unit, and a first communication module. Among them, the first detection unit is used to detect the radiation dose of the radioactive source during the transportation phase; the first positioning unit is used to obtain the position information of the radioactive source during the transportation phase; the first communication module is connected with the first detection unit and the first positioning unit. Unit connection for sending radiation dose and location information to regulatory platforms.

It should be noted that the first positioning unit can be but not limited to a GPS positioning module, which can detect the position of the radioactive source in real time; the first detection unit is equipped with a dose detection probe, and is set with an upper warning limit, which is used to detect the radioactive source. Whether the tank leaks, causing the radiation dose to exceed the standard.

Specifically, the tank-mounted terminal is embedded in the tank body containing the radioactive source. When the vehicle transporting the radioactive source is moving, the tank-mounted terminal obtains the position of the radioactive source and the radiation dose in real time, and passes the collected data through The wireless communication module (that is, the first communication module) is sent to the supervision platform, so that supervisors can monitor the radioactive source during transportation through the supervision platform. Among them, the tank-mounted terminal has the function of dustproof, waterproof and explosion-proof, and can monitor the working process of the radioactive source in real time under all working conditions and around the clock.

In an optional embodiment, the mobile terminal includes: a first identification unit, a second detection unit, a second communication unit, and a first alarm unit. Among them, the first identification unit is used to collect the type information of the radioactive source; the second detection unit is used to detect the radiation dose of the radioactive source in the timing detection stage; the second communication unit is connected to the first identification unit and the second detection unit , used to send the type information of the radioactive source and the radiation dose to the supervision platform; the first alarm unit, connected to the second communication unit, is used to issue an alarm according to the alarm information sent by the supervision platform.

It should be noted that the mobile terminal may be a gamma gun, which has functions of wireless communication and online radiation dose detection. Wherein, the first identification unit also has a detection probe, which can detect the type of radiation source, for example, α radiation source, β radiation source, γ radiation source and neutron source. Similarly, the second detection unit is also a dose detection probe, so as to regularly detect the radioactive source during the transportation of the radioactive source. In addition, when the first identification unit detects that the type of the radiation source is wrong, or when the second detection unit detects that the radiation dose exceeds the standard, it will generate an alarm instruction and send the alarm instruction to the first alarm unit, and the first alarm unit After receiving the alarm command, it emits sound or light to remind the staff to deal with it in time. At the same time, the first alarm unit can determine the alarm type according to the received alarm command, and send information such as the time of the alarm and the alarm type to the supervision platform, and the supervision platform will generate an alarm record.

In addition, it should be noted that the above-mentioned mobile terminal has functions such as intrinsically safe explosion-proof performance in zone 1, quantitative radiation dose detection function, identity recognition and multi-channel communication guarantee, and is an upgrade to the traditional gamma gun. In addition, in order to prevent non-staff from using the mobile terminal, it is necessary to identify the identity of the staff when starting the mobile terminal, for example, to detect the staff's fingerprints, voice, iris and other biological characteristics to identify the staff.

In an optional embodiment, the library terminal includes: a wireless communication module, a third communication unit, a processor, and a second alarm unit. Among them, the wireless communication module is used to collect the direction information of the radioactive source and the type information of the radioactive source, wherein the direction information of the radioactive source includes: the direction of entering the warehouse and the direction of leaving the warehouse; the third communication unit is connected with the wireless communication module, It is used to send the direction information and type information of the radioactive source to the supervision platform; the processor is connected to the wireless communication module, and is used to generate an alarm instruction when the direction information and/or type information of the radioactive source do not meet the preset conditions; The second alarm unit is connected with the processor and is used for issuing an alarm according to the alarm instruction.

It should be noted that the above wireless communication module is integrated with a bluetooth host and a directional bluetooth antenna, wherein the bluetooth host may be but not limited to a bluetooth 4.0 low power host. In addition, the library terminal can be installed in the source library to monitor the radioactive sources in the source library in real time, including the entry and exit of radioactive sources.

Specifically, the library terminal uses the low-power Bluetooth 4.0 host and the directional Bluetooth antenna to identify the direction and identification information of the radioactive source for the entry and exit of a single or multiple radioactive sources, and cooperates with the radiation dose of the radioactive source of the gamma gun. The detection function detects the compliance of radioactive sources entering and leaving the warehouse and gives an alarm.

In an optional embodiment, the master control terminal includes: a second positioning unit, an image acquisition unit, and a fourth communication unit. Among them, the second positioning unit is used to collect the position information of the carrier; the image collection unit is used to collect the monitoring data of the object holding the mobile terminal and the state information during the transportation of the radioactive source; the fourth communication unit is used to send the position information, monitoring data and status information to the carrier or supervision platform.

It should be noted that the image acquisition unit can be but not limited to video cameras, cameras and other equipment with image acquisition functions. The second positioning unit is internally integrated with a global satellite positioning GPS unit and a code division multiple access CDMA network positioning unit. The master control terminal is installed In the cabinet in the working compartment of the carrier, the fourth communication unit contains a module for communicating via GPS.

In an optional embodiment, when the carrier is moving, the second positioning unit and the fourth communication unit of the master control terminal are both in a dormant state, and only the image acquisition unit collects the image information in the cabinet in real time to reduce Power consumption of the master control terminal. At this time, because the fourth communication unit is in a dormant state, the master control terminal cannot send the monitoring data of the object holding the mobile terminal collected by the image acquisition unit and the status information during the transportation of the radioactive source to the supervision platform, but sends the The above data is sent to the carrier, and the wireless communication module of the carrier sends the above data to the supervision platform.

In another optional embodiment, the master control terminal is also used to send the information sent by the tank-mounted terminal, the mobile terminal and the library terminal when at least one of the communication modules among the tank-mounted terminal, the mobile terminal, and the library terminal cannot communicate. The collected information is sent to the supervision platform. Specifically, when the carrier arrives at the destination, the master control terminal can serve as a repeater for the tank-mounted terminal, mobile terminal, and warehouse terminal, and send the data collected by the tank-mounted terminal, mobile terminal, and master control terminal to the supervision platform. Since the destination of the carrier is usually the wilderness where the wireless signal is poor, at this time, the wireless signal of the communication module using 4G technology, narrowband coding technology and other communication methods is poor, or even unable to receive the wireless signal, while the fourth terminal of the master control terminal The communication unit contains a module that communicates through GPS. Therefore, even in areas with poor wireless signals, the fourth communication unit can still communicate with the supervision platform, thereby ensuring wireless communication is still possible.

In addition, it needs to be explained that the above-mentioned master control terminal integrates the information collection of the source cabin and the control area around the source vehicle, supports multi-channel communication such as 4G, narrowband and satellite, and the source vehicle video acquisition and alarm execution control functions, which can realize the control function of the radioactive source. The status of the transportation process and the automatic collection, transmission, alarm and fire control of the behavior monitoring data of the source personnel (that is, the above-mentioned objects holding the mobile terminal), thereby realizing the "integration" and "high integration" of source transportation security monitoring real-time monitoring and control.

In an optional embodiment, FIG. 2 is a schematic structural diagram of an optional system for monitoring radioactive sources. It can be known from FIG. 2 that the system for monitoring radioactive sources further includes: a monitoring label 60 . Among them, the regulatory label 60 is used to collect and send information on radioactive sources at each regulatory stage when the radioactivity of the radioactive source belongs to the fourth or fifth category of radioactive sources.

Specifically, the regulatory label is a small, customized and developed low-power consumption technology with "active" and "continuous" regulatory functions for the regulatory requirements of Class IV and V radioactive sources (that is, Class IV and Class V radioactive sources). bluetooth label. The tag is waterproof and airtight (IP65), shockproof, explosion-proof, and has a long battery life of more than one year. At the same time, it cooperates with a gamma gun to jointly realize the status and behavior supervision of four or five small radioactive sources and staff. It is a low-cost , Efficient, simple, and easy-to-implement radioactive source supervision scheme.

It should be noted that the system for regulating radioactive sources can achieve the following effects:

1) Management records are clear and complete. No matter it is the normal entry and exit, loading and unloading operations, or error logs caused by accidents, the complete information is recorded in the system and can be checked at any time. The integrity of the original records provides a guarantee for the refinement of the management process.

2) Remote control is fine and effective. Through the radioactive source monitoring system, supervisors can remotely obtain the operation information of each link, accurately and effectively identify the behavior of on-site staff, discover possible irregular operations in time and give guidance and correction to avoid serious consequences caused by improper operation.

3) On-site feedback is real-time and accurate. From the source warehouse, the source vehicle to the job site, whether it is monitoring information or operation information, it is automatically recorded by the system, avoiding possible omissions, writing errors and other interference factors that may occur in manual operations. The on-site records are timely and complete, and the summary of experience and problems Backtracking has greater utility.

4) The operation process is simple and intuitive, which reduces the difficulty of use by on-site employees and avoids increasing the burden on the staff on the job site.

Example 2

According to an embodiment of the present invention, an embodiment of a method for supervising a radioactive source is also provided. It should be noted that the steps shown in the flowcharts of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions, and , although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

Fig. 3 is a flowchart of a method for supervising a radioactive source according to an embodiment of the present invention. As shown in Fig. 3, the method includes:

Step S302, obtain the radioactive source information collected by the supervision equipment in the supervision phase, wherein the supervision equipment includes at least: tank terminal, mobile terminal, library terminal and master control terminal, and the supervision phase includes at least: the transportation phase of transporting radioactive sources , the entry and exit stage of radioactive sources when they leave or enter the warehouse, the regular detection stage of regular detection of radioactive sources during the process of transporting radioactive sources, and the fixed detection stage of radioactive sources after they reach their destination;

Step S304, processing the radioactive source information to obtain the regulatory information of the radioactive source;

Step S306, display supervision information on the display screen, so as to supervise the radioactive source according to the supervision information.

It should be noted that the monitoring platform in embodiment 1 can execute the method for monitoring radioactive sources in this embodiment, and monitoring software is installed on the monitoring platform, wherein the monitoring software can adopt the software architecture of J2EE and adopt the Java language Development of regulatory software. In addition, the radioactive source information at least includes: the name of the radioactive source, the type of the radioactive source, the serial number of the radioactive source, the source bank to which the radioactive source belongs, the location information of the radioactive source, the dose information of the radioactive source, and the like.

In an optional embodiment, the supervision equipment located in each supervision stage can transmit the collected radioactive source information to the supervisory platform through the wireless communication module, and the supervisory platform will carry out the radioactive source information after receiving the radioactive source information processing and correlating the radioactive source information corresponding to different supervision stages, and then displaying the correlated information on the display screen of the supervision platform. Through the supervision platform, supervisors can determine whether the staff's operation is standardized, whether the radioactive source leaks and whether the radioactive source is lost in each supervisory stage. In addition, the regulatory platform can also analyze the received radioactive source information and display the analysis results on the display. Among them, when the analysis result does not meet the preset conditions, the monitoring platform also generates an alarm command, and sends the alarm command to the corresponding monitoring device to remind the staff.

It should be noted that, after obtaining the radioactive source information sent by each regulatory device, the regulatory platform stores the obtained radioactive source information. After supervisors enter query information into the supervision platform, the supervision platform can retrieve the corresponding historical radioactive source information according to the query information. Among them, different supervisors have different supervisory authority. After the supervisor enters the login information in the login interface of the supervisory software, the supervisory platform can determine the supervisory authority of the supervisor according to the login information, and then according to the supervisory authority. The supervisor displays the display interface of the supervisor software.

Based on the scheme defined in the above steps S302 to S306, it can be known that by obtaining the radioactive source information collected by the supervisory equipment in the supervision phase, and processing the radioactive source information, the radioactive source supervision information is obtained, and then displayed on the display screen The supervisory information is displayed on the computer to monitor the radioactive source according to the supervisory information. Among them, the supervisory equipment includes at least: tank terminal, mobile terminal, library terminal and general control terminal. The supervision stage includes at least: the transportation stage of transporting radioactive sources, Or the entry and exit stage when entering the warehouse, the timing detection stage of regularly detecting radioactive sources during the process of transporting radioactive sources, and the fixed detection stage after radioactive sources arrive at their destinations.

It is easy to notice that since the supervision platform can receive the radioactive source information sent by the supervision equipment in each supervision stage, the supervision platform can supervise each supervision stage according to the radioactive source information, that is, any information in each supervision stage has The monitoring platform automatically records, avoiding possible omissions, writing errors and other interference factors that may occur in manual operations.

It can be seen that the system for supervising radioactive sources provided by this application can achieve the purpose of automatically supervising radioactive sources, thereby realizing the technical effect of comprehensively supervising radioactive sources at each supervision stage, and then solving the problems that cannot be solved by existing technologies. Technical issues of automatic supervision of the management process of radioactive sources.

In an optional embodiment, the method for supervising radioactive sources further includes the following steps:

Step S402, judging whether the radioactive source information satisfies the preset condition according to the regulatory information;

Step S404, when the radiation source information does not meet the preset condition, determine the alarm level;

Step S406, generating an alarm command corresponding to the alarm level according to the alarm level;

Step S408, sending an alarm command to the supervisory device.

Specifically, preset conditions corresponding to different supervision stages are preset in the supervision system. After receiving the radioactive source information sent by the supervision equipment in different supervision stages, the supervision platform judges whether the radioactive source information meets the corresponding requirements of the supervision stage. Preset conditions, for example, judging whether the radiation dose of the radioactive source exceeds the standard. When it is determined that any information in the radioactive source information does not meet the preset conditions, the supervision platform determines the corresponding alarm level of the information. For example, if the radiation dose of the radioactive source exceeds the first threshold, the alarm level is the third level; if If the radiation dose exceeds the second threshold, the alarm level is the second level. After the alarm level is determined, for different alarm levels, different colors are displayed on the display screen of the supervision platform, and an alarm instruction generated with the alarm level is generated at the same time, and the alarm instruction is sent to the corresponding supervision equipment. The supervisory equipment performs different levels of alarms according to different alarm instructions. For example, for high-level alarms, the supervisory equipment generates sound alarms and light alarms at the same time; while for low-level alarms, only light alarms are performed.

In an optional embodiment, the method of supervising radioactive sources further includes:

Step S502, obtaining the location information of the carrier for transporting the radioactive source;

Step S504, determining the movement trajectory of the radioactive source according to the position information;

Step S506, displaying the radiation source information at the preset position on the moving track.

Specifically, a schematic diagram of a display interface of an optional supervision platform as shown in FIG. 4, wherein, in FIG. 4, the black block represents the position of the carrier currently transporting the radioactive source, and the black solid line represents the moving track of the carrier. That is, the trajectory of the radioactive source. The monitoring information of the outgoing radioactive source and the alarm information of the radioactive source are also displayed on the display screen of the supervision platform. According to the moving track of the radioactive source of the carrier displayed on the supervision platform, the radioactive source can be tracked in real time to prevent the loss of the radioactive source.

In an optional embodiment, during the entry and exit phase of the radioactive source, the terminal of the library collects the information of the radioactive source and performs data communication with the monitoring platform. The specific steps are as follows:

Step S602, the library terminal collects the radioactive source information at the stage of entering and leaving the library;

Step S604, the library terminal sends radioactive source information;

Step S606, the library terminal receives an alarm command fed back according to the radioactive source information;

Step S608, the library terminal generates alarm information according to the alarm instruction.

Specifically, a library terminal is installed in the source library of the radioactive source, which can automatically identify the entry and exit of the radioactive source, collect the information of the radioactive source, and then send the collected information of the radioactive source to the supervision platform. The radioactive source information in the storage and storage phase is processed to determine whether the radioactive source detected in the storage and storage phase meets the testing requirements. If it does not meet the testing requirements, the supervision platform will store the radioactive source information that does not meet the testing requirements and generate a record. , and at the same time generate an alarm command based on the radioactive source information that does not meet the detection requirements, and send the alarm command to the library terminal. After receiving the alarm command, the library terminal analyzes the alarm command and generates alarm information. At this time, the library terminal sends a voice warning to the staff according to the alarm information, or displays the alarm information on the display screen of the library terminal.

In an optional embodiment, during the transportation phase of the radioactive source, the mobile terminal can collect the radioactive source information and send the radioactive source information to the supervision platform. However, the communication module of the mobile signal cannot receive the wireless transmission signal or When the wireless transmission signal is relatively weak, the master control terminal can be used as a repeater to transmit the radioactive source information collected by the mobile terminal. The specific steps are as follows:

Step S702, the mobile terminal collects radioactive source information during the transportation phase;

Step S704, the mobile terminal detects the strength of the wireless transmission signal;

Step S706, when the strength of the wireless transmission signal is less than the preset strength, the mobile terminal sends the radiation source information to the master control terminal, wherein the master control terminal sends the radiation source information.

Specifically, during the transportation stage of the radioactive source, monitoring equipment is installed on the carrier (i.e., the source transport vehicle), which can monitor the radioactive source throughout the whole process, and conduct video monitoring of the radioactive source in the source cabin through the vehicle-mounted video, wherein, The video or image collected by the monitoring equipment is transmitted to the supervision platform through the master control terminal. If the signal quality of the wireless transmission signal is relatively poor in remote areas (for example, mountainous areas), at this time, the master control terminal acts as a repeater to send the radioactive source information collected by the mobile terminal to the supervision platform.

In another optional embodiment, after the radioactive source arrives at the destination (i.e., after the job site), the staff moves the radioactive source from the carrier to the job site, until the radioactive source completes the site operations, the staff moves it to carrier. During the entire operation process, the tank-mounted terminal can monitor the status and trajectory of the radioactive source in real time, and send the collected radioactive source information to the supervision platform. In addition, the tank-mounted terminal can also detect the changes in the radiation dose of the radioactive source in the tank, and judge whether the radioactive source has been out of the tank or in, and then send the detected information to the supervision platform. Generate an alarm command and send it to the tank-mounted terminal. An alarm message is sent by the tank-mounted terminal.

Example 3

According to an embodiment of the present invention, an embodiment of a device for supervising a radioactive source is also provided, wherein, FIG. 5 is a schematic structural diagram of a device for supervising a radioactive source according to an embodiment of the present invention. As shown in FIG. 5 , the device includes: an acquisition module 501 , a processing module 503 and a supervision module 505 .

Among them, the obtaining module 501 is used to obtain the radioactive source information collected by the supervision equipment in the supervision phase, wherein the supervision equipment includes at least: a tank terminal, a mobile terminal, a library terminal and a master control terminal, and the supervision phase includes at least: transportation The transport stage of the radioactive source, the entry and exit stage when the radioactive source is out of the warehouse or in the warehouse, the regular detection stage of the radioactive source during the transportation of the radioactive source, and the fixed detection stage after the radioactive source arrives at the destination; the processing module 503 uses It is used to process the radioactive source information to obtain the regulatory information of the radioactive source; the regulatory module 505 is configured to display the regulatory information on the display screen, so as to supervise the radioactive source according to the regulatory information.

It should be noted that the acquisition module 501, processing module 503, and supervision module 505 above correspond to steps S302 to S306 in Embodiment 2, and the examples and application scenarios implemented by the three modules are the same as those of the corresponding steps, but are not limited to the above The content disclosed in embodiment 2.

In an optional embodiment, the device for supervising the radioactive source further includes: a judging module, a first determining module, a generating module and a sending module. Among them, the judging module is used to judge whether the radioactive source information meets the preset conditions according to the regulatory information; the first determining module is used to determine the alarm level when the radioactive source information does not meet the preset conditions; the generating module is used to determine the alarm level according to the The alarm level generates an alarm command corresponding to the alarm level; the sending module is used to send the alarm command to the supervisory device.

It should be noted that the above judgment module, first determination module, generation module and sending module correspond to steps S402 to step S408 in Embodiment 2, and the examples and application scenarios implemented by the four modules are the same as those of the corresponding steps, but not It is limited to the content disclosed in the above-mentioned embodiment 2.

In an optional embodiment, the device for supervising the radioactive source further includes: an acquisition submodule, a second determination module, and a display module. Among them, the acquisition sub-module is used to obtain the position information of the carrier for transporting the radioactive source; the second determination module is used to determine the movement track of the radioactive source according to the position information; the display module is used to display the position information at the preset position on the movement track Radiation source information.

It should be noted that the acquisition sub-module, the second determination module and the display module correspond to steps S502 to S506 in Embodiment 2, and the examples and application scenarios implemented by the three modules are the same as those of the corresponding steps, but are not limited to the above-mentioned The content disclosed in embodiment 2.

In an optional embodiment, the device for supervising a radioactive source further includes: a first collection module, a first sending module, a first receiving module, and a first generating module. Among them, the first acquisition module is used for the terminal of the library to collect the radioactive source information in the stage of entering and leaving the library; the first sending module is used for the terminal of the library to send the information of the radioactive source; The alarm command; the first generation module is used for the library terminal to generate alarm information according to the alarm command.

It should be noted that the above-mentioned first collection module, first sending module, first receiving module and first generating module correspond to Step S602 to Step S608 in Embodiment 2, and the examples realized by the four modules and corresponding steps and The application scenarios are the same, but are not limited to the content disclosed in Embodiment 2 above.

In an optional embodiment, the device for monitoring the radioactive source further includes: a second collection module, a detection module, and a second sending module. Among them, the second collection module is used for the mobile terminal to collect radioactive source information during the transportation phase; the detection module is used for the mobile terminal to detect the strength of the wireless transmission signal; the second sending module is used for the mobile terminal to detect the strength of the wireless transmission signal In the case of intensity, the mobile terminal sends the radiation source information to the master control terminal, wherein the master control terminal sends the radiation source information.

It should be noted that the above-mentioned second collection module, detection module, and second sending module correspond to steps S702 to S706 in Embodiment 2, and the examples and application scenarios implemented by the three modules are the same as those of the corresponding steps, but are not limited to The content disclosed in the above-mentioned embodiment 2.

Example 4

According to another aspect of the embodiments of the present invention, a storage medium is also provided, the storage medium includes a stored program, wherein the program executes the method for supervising a radioactive source in Embodiment 2.

Example 5

According to another aspect of the embodiments of the present invention, a processor is also provided, and the processor is used to run a program, wherein the method for supervising radioactive sources in Embodiment 2 is executed when the program is running.

The serial numbers of the above embodiments of the present invention are for description only, and do not represent the advantages and disadvantages of the embodiments.

In the above-mentioned embodiments of the present invention, the descriptions of each embodiment have their own emphases, and for parts not described in detail in a certain embodiment, reference may be made to relevant descriptions of other embodiments.

In the several embodiments provided in this application, it should be understood that the disclosed technical content can be realized in other ways. Wherein, the device embodiments described above are only illustrative. For example, the division of the units may be a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components may be combined or may be Integrate into another system, or some features may be ignored, or not implemented. In another point, the mutual coupling or direct coupling or communication connection shown or discussed may be through some interfaces, and the indirect coupling or communication connection of units or modules may be in electrical or other forms.

The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or may be distributed to multiple units. Part or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, each unit may exist separately physically, or two or more units may be integrated into one unit. The above-mentioned integrated units can be implemented in the form of hardware or in the form of software functional units.

If the integrated unit is realized in the form of a software function unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the essence of the technical solution of the present invention or the part that contributes to the prior art or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium , including several instructions to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the methods described in various embodiments of the present invention. The aforementioned storage medium includes: various media capable of storing program codes such as U disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), mobile hard disk, magnetic disk or optical disk.

The above is only a preferred embodiment of the present invention, it should be pointed out that, for those of ordinary skill in the art, without departing from the principle of the present invention, some improvements and modifications can also be made, and these improvements and modifications can also be made. It should be regarded as the protection scope of the present invention.

Claims (16)

1. a kind of system of supervision radioactive source, which is characterized in that including：

Supervising platform, for obtaining the radiation source information in the supervision stage, and according to the radiation source information in the prison Supervised entities in the pipe stage supervise, wherein the supervision stage includes at least：Transport haulage stage, the institute of radioactive source When stating radioactive source outbound or storage go out binning phase, the transport radioactive source during periodically detect determining for the radioactive source When detection-phase and the radioactive source arrive at after the fixed test stage.

2. system according to claim 1, which is characterized in that the system comprises：

Tank mounted terminal is mounted on the tank body equipped with the radioactive source, for collecting and sending the radioactive source in the haulage stage Information；

Mobile terminal is communicated with the supervising platform, the dose of radiation for detecting the radioactive source, and sends the radiation agent Amount；

Library terminal is communicated with the supervising platform, for acquire it is described go out binning phase radiation source information；

Total control terminal is mounted on the carrier for transporting the radioactive source, and the timing detection-phase is put for collecting and sending Source information is penetrated to the carrier, so that the carrier sends the radiation source information to the supervising platform.

3. system according to claim 2, which is characterized in that the tank mounted terminal includes：

First detection unit, for detect the radioactive source the haulage stage dose of radiation；

First positioning unit, for obtain the radioactive source the haulage stage location information；

First communication module is connect with the first detection unit and first positioning unit, for sending the radiation agent It measures and the location information to the supervising platform.

4. system according to claim 2, which is characterized in that the mobile terminal includes：

First recognition unit, the type information for acquiring the radioactive source；

Second detection unit, for detect the radioactive source the timing detection-phase dose of radiation；

Second communication unit is connect with first recognition unit and the second detection unit, for sending the radioactive source Type information and the dose of radiation to the supervising platform；

First alarm unit is connect with second communication unit, and the warning information for being sent according to the supervising platform is sent out Go out alarm.

5. system according to claim 2, which is characterized in that the library terminal includes：

Wireless communication module, the type information of directional information and the radioactive source for acquiring the radioactive source, wherein The directional information of the radioactive source includes：It is put in storage direction and outbound direction；

Third communication unit is connect with the wireless communication module, directional information for sending the radioactive source and described Type information is to the supervising platform；

Processor is connect with the wireless communication module, discontented for the directional information and/or type information in the radioactive source In the case of sufficient preset condition, alarm command is generated；

Second alarm unit, is connected to the processor, for sending out alarm according to the alarm command.

6. system according to claim 2, which is characterized in that total control terminal includes：

Second positioning unit, the location information for acquiring the carrier；

Image acquisition units, monitoring data and the radioactive source for acquiring the object for holding the mobile terminal were transported Status information in journey；

Fourth communication unit, for sending the location information, the monitoring data and the status information to the carrier Or the supervising platform.

7. system according to claim 6, which is characterized in that total control terminal is additionally operable in the tank mounted terminal, institute In the case of stating at least one of mobile terminal and the library terminal communication module and can not communicating, sends the tank and carry eventually End, the collected information of the mobile terminal and library terminal institute to the supervising platform.

8. system according to claim 1, which is characterized in that the system also includes：

Label is supervised, in the case where the radioactivity of the radioactive source belongs to the 4th class or the 5th class radioactive source, acquisition to be simultaneously The radiation source information being sent in each supervision stage.

9. a kind of method of supervision radioactive source, which is characterized in that including：

Obtain the collected radiation source information of monitoring equipment institute in the supervision stage, wherein the monitoring equipment includes at least：Tank Mounted terminal, mobile terminal, library terminal and total control terminal, the supervision stage include at least：

Going out binning phase, transporting radioactive source when transporting haulage stage, the radioactive source outbound or the storage of radioactive source Periodically detect in the process the radioactive source timing detection-phase and the radioactive source arrive at after fixed test rank Section；

The radiation source information is handled, the supervision information of the radioactive source is obtained；

The supervision information is shown on a display screen, to be supervised to the radioactive source according to the supervision information.

10. according to the method described in claim 9, it is characterized in that, the method further includes：

Judge whether the radiation source information meets preset condition according to the supervision information；

In the case where the radiation source information is unsatisfactory for the preset condition, alert level is determined；

Alarm command corresponding with the alert level is generated according to the alert level；

The alarm command is sent to the monitoring equipment.

11. according to the method described in claim 9, it is characterized in that, the method further includes：

Obtain the location information for the carrier for transporting the radioactive source；

The motion track of the radioactive source is determined according to the positional information；

Show the radiation source information of the predetermined position on the motion track.

12. according to the method described in claim 9, it is characterized in that, the method further includes：

Library terminal acquisition it is described go out binning phase radiation source information；

The library terminal sends the radiation source information；

The library terminal receives the alarm command according to the radiation source information feedback；

The library terminal generates warning message according to the alarm command.

13. according to the method described in claim 9, it is characterized in that, the method further includes：

Radiation source information of the mobile terminal acquisition in the haulage stage；

The intensity of the mobile terminal detection wireless transmission signal；

In the case where the intensity of the wireless transmission signal is less than preset strength, the mobile terminal sends the radioactive source letter It ceases to total control terminal, wherein total control terminal sends the radiation source information.

14. a kind of device of supervision radioactive source, which is characterized in that including：

Acquisition module, for obtaining the collected radiation source information of monitoring equipment institute in the supervision stage, wherein

The monitoring equipment includes at least：Tank mounted terminal, mobile terminal, library terminal and total control terminal, the supervision stage is extremely Include less：Go out binning phase, the transport radioactive source when transporting haulage stage, the radioactive source outbound or the storage of radioactive source During periodically detect the radioactive source timing detection-phase and the radioactive source arrive at after fixed test Stage；

Processing module obtains the supervision information of the radioactive source for handling the radiation source information；

Administration module, for showing the supervision information on a display screen, with according to the supervision information to the radioactive source into Row supervision.

15. a kind of storage medium, which is characterized in that the storage medium includes the program of storage, wherein described program right of execution The method that profit requires the supervision radioactive source described in any one of 9 to 13.

16. a kind of processor, which is characterized in that the processor is for running program, wherein right of execution when described program is run The method that profit requires the supervision radioactive source described in any one of 9 to 13.