CN111260321A - Intelligent control method and system for radioactive source, electronic equipment and storage medium - Google Patents
Intelligent control method and system for radioactive source, electronic equipment and storage medium Download PDFInfo
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- CN111260321A CN111260321A CN202010045211.2A CN202010045211A CN111260321A CN 111260321 A CN111260321 A CN 111260321A CN 202010045211 A CN202010045211 A CN 202010045211A CN 111260321 A CN111260321 A CN 111260321A
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- 238000000034 method Methods 0.000 title claims abstract description 46
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/10—Office automation; Time management
- G06Q10/103—Workflow collaboration or project management
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/24—Querying
- G06F16/245—Query processing
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- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
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- G06F16/248—Presentation of query results
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
- G06Q10/083—Shipping
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- G—PHYSICS
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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- G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
- G06Q10/087—Inventory or stock management, e.g. order filling, procurement or balancing against orders
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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- G06Q10/30—Administration of product recycling or disposal
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
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Abstract
The invention discloses a method and a system for intelligently managing and controlling a radioactive source, electronic equipment and a storage medium, wherein the method comprises the following steps: receiving a purchase request, and acquiring a purchase type and a purchase parameter in the purchase request; comparing the purchase parameters with the radiation safety license parameters according to the purchase types; receiving a transportation request, and acquiring a transportation type and a transportation parameter in the transportation request; when the transportation type is factory entry, comparing the transportation parameters with the radiation safety license parameters; receiving a borrowing request, and acquiring use parameters in the borrowing request, wherein the use parameters comprise a use place, return time and a radioactive source label; and monitoring the running track of the corresponding radioactive source according to the radioactive source label, sending an alarm when the running track does not meet the requirement that the radioactive source storage place corresponding to the radioactive source label reaches a use place, and sending an alarm when the radioactive source corresponding to the radioactive source label does not return to the radioactive source storage place in the returning time. The invention can realize the full-cycle management and monitoring of the radioactive source.
Description
Technical Field
The embodiment of the invention relates to the technical field of nuclear technology application, in particular to a method and a system for intelligently managing and controlling a radioactive source, electronic equipment and a storage medium.
Background
In the field of nuclear technology application, a large number of radioactive sources can be applied in places or industries such as industry, medical treatment, scientific research and the like, and the radioactive sources are required to be ensured to be always in a safe state in the whole process of using the radioactive sources, so that radiation accidents such as loss, theft or personnel overdose irradiation are prevented. Therefore, a set of radioactive source safety management method and system needs to be designed to perform informatization management on life cycles of the radioactive source such as transportation, storage, use, scrapping and the like, improve the safety management technical capability from the front end and reduce the radiation safety risk.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide an intelligent control method and system for a radioactive source, electronic equipment and a storage medium, which can realize the full-cycle management and monitoring of the radioactive source and a ray device.
In a first aspect, an embodiment of the present invention provides an intelligent control method for a radiation source, which is used to control the purchase, transportation, and use of the radiation source or a radiation device, and includes:
when purchasing the radioactive source or the ray device, the method comprises the following steps:
receiving a purchase request, and acquiring a purchase type and a purchase parameter in the purchase request;
comparing the purchasing parameter with the radiation safety license parameter according to the purchasing type, if the purchasing parameter is contained in the radiation safety license parameter, allowing the purchasing, otherwise, rejecting the purchasing request;
when transporting the radioactive source or the ray device, the method comprises the following steps:
receiving a transportation request, and acquiring a transportation type and a transportation parameter in the transportation request;
when the transportation type is factory entry, comparing the transportation parameters with the radiation safety license parameters, if the transportation parameters are contained in the radiation safety license parameters, transporting to a designated place for storage, otherwise, not giving factory entry;
when the radioactive source is used, the method comprises the following steps:
receiving a borrowing request, and acquiring use parameters in the borrowing request, wherein the use parameters comprise a use place, return time and a radioactive source label;
and monitoring the running track of the corresponding radioactive source according to the radioactive source label, wherein the running track does not meet the condition that the radioactive source storage place corresponding to the radioactive source label reaches a use place, an alarm is given, and when the radioactive source corresponding to the radioactive source label does not return to the radioactive source storage place in the returning time, the alarm is given.
In a preferred embodiment, when the purchase type is a radioactive source, the compared purchase parameters include nuclides, radioactive source category, radioactive source activity type and activity; if the following conditions are met, then purchase is allowed: the nuclide, the radioactive source category and the radioactive source activity category are all included in the radiation safety license parameters, and the activity x count of the purchased radioactive source plus the initial activity x count of the inventory radioactive source is less than or equal to the activity x count required by the radiation safety license;
when the purchase type is a ray device, the compared purchase parameters comprise a device name, a device type, a device activity type and a device number; if the following conditions are met, then purchase is allowed: the device name, the device category and the device activity category are all included in the radiation safety license parameters, and the sum of the purchased device number and the number of the ray devices in the source library is less than or equal to the number of the ray devices required by the radiation safety license.
In a preferred embodiment, when the transportation type is radioactive source entering the factory, the compared transportation parameters include nuclides, radioactive source category, radioactive source activity category and activity; and if the following conditions are met, allowing the transportation to a designated place for storage: the nuclide, the radioactive source category and the radioactive source activity category are all included in the radiation safety license parameters, and the activity x the number of the transported radioactive sources plus the initial activity x the number of the stored radioactive sources is less than or equal to the activity x the number required by the radiation safety license;
when the transportation type is that the ray device enters a factory, the compared transportation parameters comprise the name of the device, the type of the device activity and the number of the devices; and if the following conditions are met, allowing the transportation to a designated place for storage: the device name, the device category and the device activity category are all contained in the radiation safety license parameters, and the number of the transported devices plus the number of the existing ray devices in the source library is less than or equal to the number of the ray devices required by the radiation safety license.
In a preferred embodiment, the activity of the radiation source is calculated by the formula:
A＝A0e-0.693(t/T)
wherein: a is the activity of the current date, i.e. the activity of the radioactive source, A0Is the initial activity, i.e. the activity on the date of production; t is the time elapsed from the date of manufacture to the current date of the source; t is the half-life of the nuclide.
In a preferred embodiment, prior to managing one or more of procurement, transportation, and use of the radiation source or the radiation device, the method further comprises:
receiving a login request, and acquiring the validity period of a valid qualification certificate pre-entered by an account corresponding to the login request; when the validity periods of all the valid qualification certificates are more than or equal to a first preset time, allowing login; when the valid period of any valid qualification certificate is greater than or equal to the second preset time and is less than the first preset time, allowing login and sending certificate expiration reminding to a login interface; when the valid period of any valid qualification certificate is less than a second preset time, login is not allowed;
the valid certificates comprise radiation worker training certificates and radiographic inspection certificates.
In a preferred embodiment, the management and control method further includes an abnormal alarm, where the abnormal alarm is one or more of source machine positioning failure, low power of the source machine, source machine disconnection, equipment drop/source loss, source machine over dose rate threshold, no application leaving the source library, and no application leaving the factory floor.
In a preferred embodiment, the source machine is positioned as any one of:
when the source machine is positioned in the source library, the source machine is monitored through the combination of the source library positioning module and the map;
and after the source machine leaves the source library, monitoring the source machine through the combination of the handheld mobile terminal positioning module and the map, and when the positioning of the handheld mobile terminal positioning module fails, starting the combination of the source machine positioning module and the map to monitor the source machine.
In a second aspect, an embodiment of the present invention provides an intelligent management and control system for a radiation source, which is used for managing and controlling purchase, transportation, and use of the radiation source or a radiation device, and includes any one of the following modules:
the purchasing management and control module is used for managing and controlling purchasing of the radioactive source or the ray device; the purchase management and control module comprises:
the purchasing request unit is used for receiving a purchasing request and acquiring a purchasing type and a purchasing parameter in the purchasing request;
the purchasing judgment unit is used for comparing the purchasing parameters with the radiation safety license parameters according to the purchasing types, if the purchasing parameters are contained in the radiation safety license parameters, the purchasing is allowed, and if not, the purchasing request is rejected;
the transportation control module is used for controlling the transportation of the radioactive source or the ray device; the transportation management and control module comprises:
the transportation request unit is used for receiving the transportation request and acquiring the transportation type and the transportation parameters in the transportation request;
the transportation judging unit is used for comparing the transportation parameters with the radiation safety license parameters when the transportation type is the factory entrance, if the transportation parameters are contained in the radiation safety license parameters, the transportation parameters are transported to a designated place for storage, otherwise, the transportation parameters are not allowed to enter the factory;
a usage management module for managing usage of a radiation source, the usage management module comprising:
the borrowing request unit is used for receiving the borrowing request and acquiring the use parameters in the borrowing request, wherein the use parameters comprise a use place, a return time and a radioactive source label;
and the borrowing judging unit is used for monitoring the running track of the corresponding radioactive source according to the radioactive source label, sending an alarm when the running track does not meet the requirement that the radioactive source corresponding to the radioactive source label reaches a use place, and sending an alarm when the radioactive source corresponding to the radioactive source label does not return to the radioactive source storage place in the returning time.
In a third aspect, an embodiment of the present invention provides an electronic device, which includes a processor, a storage medium, and a computer program, where the computer program is stored in the storage medium, and when the computer program is executed by the processor, the intelligent control method for a radiation source according to the first aspect is implemented.
In a fourth aspect, an embodiment of the present invention provides a computer-readable storage medium, on which a computer program is stored, where the computer program is executed by a processor, and the intelligent management and control method for a radiation source in the first aspect is described above.
Compared with the prior art, the embodiment of the invention carries out automatic and informatization management and control on the radioactive source or the ray device in multiple links such as purchasing, transportation and use, thereby improving the technical capability of safety management and reducing the radiation safety risk from the front end.
Drawings
Fig. 1 is a flowchart of an intelligent management and control method for a radiation source according to embodiment 1;
fig. 2 is a schematic block diagram of the multi-sound effect speaker of embodiment 2;
fig. 3 is a functional block diagram of an electronic device of embodiment 3.
Detailed description of the preferred embodiments
The embodiments of the present invention are further described below with reference to the drawings and the specific embodiments, and it should be noted that, in the premise of no conflict, any combination between the embodiments or technical features described below may form a new embodiment. Except as specifically noted, the materials and equipment used in this example are commercially available.
Example 1:
the embodiment 1 of the invention discloses an intelligent control method for a radioactive source. Referring to fig. 1, the method mainly includes the following steps:
s110, receiving the login request, and acquiring the validity period of the valid qualification certificate pre-entered by the account corresponding to the login request.
The intelligent radioactive source management and control system (or called a management and control platform, hereinafter referred to as a system) is used for receiving the login request, is realized through software and hardware, is used for realizing an informationized and nearly automatic management and monitoring platform for radioactive sources or ray devices in the links of purchasing, transportation, use, scrapping and the like, improves the technical capability of safety management from the front end and reduces the radiation safety risk.
The login request management is a personnel qualification management link. Personnel engaged in radiation source operation need to provide effective qualification documents, such as radiation worker training qualification documents, radiographic inspection qualification documents and the like. Personnel qualification items can be added and edited, have an uploading function and can upload scanned documents of certificates, as shown in table 1. The certificate sends a prompt 1 month before expiration (i.e., the first preset time, the value of which can be edited), and authorization is automatically stopped after any certificate expires.
TABLE 1 personnel qualification item TABLE
And (4) performing hierarchical management on personnel authorization.
A system administrator: and the system automatically stops authorization after any certificate of the authorized personnel expires and notifies a system administrator by an email.
Department radioactive source management engineer: is responsible for the management of the radioactive source of the unit/department.
The common user: application authorization relating to the operation of radioactive sources.
Personnel authorization levels can be modified and added, and each level authorization can be edited.
When the validity periods of all the valid qualification certificates are more than or equal to a first preset time, allowing login; when the valid period of any valid qualification certificate is greater than or equal to a second preset time (for example, 1 day) and is less than a first preset time, allowing login and sending a certificate expiration reminder to a login interface; when the valid period of any valid qualification certificate is less than a second preset time, login is not allowed
S120, receiving a purchase request, and acquiring a purchase type and a purchase parameter in the purchase request;
and comparing the purchasing parameter with the radiation safety license parameter according to the purchasing type, if the purchasing parameter is contained in the radiation safety license parameter, allowing the purchasing, and if not, rejecting the purchasing request.
The radiation safety license is an important certificate with legal restriction of a company, must be strictly managed and controlled, is maintained by a company radioactive source management engineer, and has the functions of information input, editing, configuration, import/export and uploading accessories.
Entering mandatory items includes: unit name, certificate number, date of issuance, expiration date, type and scope of activity. The corresponding contents in which the activity category and range need to be entered are shown in tables 2 and 3:
TABLE 2 Activity types and Range of radiation sources
TABLE 3 table of the type and range of activities of the ray apparatus
| Device name | Categories | Number of | Kind of activity |
The entry fillable is shown in table 4:
TABLE 4 entry form of the radiation security license fillable
| Company address | Legal representative | Contact telephone |
| Document type | Certificate number | Department of relating to source |
The system automatically monitors the validity period of the input certificate and reminds the expiration 3 months (which can be edited) in advance. After the radiation safety license is changed, a company radioactive source management engineer modifies the change information and uploads a new license scanning piece, and the system is not controlled.
When purchasing of the radioactive source and the ray device applies for a link, the system automatically compares the application item with the license item, forbids operation beyond the range of the license, and gives an alarm for reminding.
Specifically, when the purchase type is a radioactive source, the compared purchase parameters include nuclides, radioactive source categories, radioactive source activity types and activity; if the following conditions are met, then purchase is allowed: the nuclide, the radioactive source category and the radioactive source activity category are all included in the radiation safety license parameters, and the activity x count of the purchased radioactive source plus the initial activity x count of the inventory radioactive source is less than or equal to the activity x count required by the radiation safety license;
when the purchase type is a ray device, the compared purchase parameters comprise a device name, a device type, a device activity type and a device number; if the following conditions are met, then purchase is allowed: the device name, the device category and the device activity category are all included in the radiation safety license parameters, and the sum of the purchased device number and the number of the ray devices in the source library is less than or equal to the number of the ray devices required by the radiation safety license.
The calculation formula of the activity of the radioactive source is as follows:
A＝A0e-0.693(t/T)
wherein: a is the activity of the current date, i.e. the activity of the radioactive source, A0Is the initial activity, i.e. the activity on the date of production; t is the time elapsed from the date of manufacture to the current date of the source; t is the half-life of the nuclide.
The purchase request form is shown in table 5, the mandatory item (, the fill item) is configurable, and the fill item is editable and configurable.
TABLE 5 Purchase request TABLE
| Purchasing department | Reasons for procurement | ||
| Nuclide | Category of radioactive sources | ||
| Type of ray | Initial activity | ||
| Coding of radioactive source | Reference number of radioactive source | ||
| Manufacturer of the product | Date of manufacture | ||
| Nature of source | Storage place |
The system automatically compares with relevant parameters of radiation safety license and judges whether the procurement radioactive source exceeds the requirements (nuclide, category, activity, quantity and total activity).
And sending the judgment result to a system administrator platform, comprehensively examining the purchase application content, and disapproving beyond the range of the radiation safety license.
S130, receiving a transportation request, and acquiring a transportation type and a transportation parameter in the transportation request;
and when the transportation type is factory entry, comparing the transportation parameters with the radiation safety license parameters, if the transportation parameters are contained in the radiation safety license parameters, transporting to a designated place for storage, otherwise, not giving the factory entry.
When the purchase of the radioactive source and the ray device is in the factory environment, the system automatically compares the application item with the license item, forbids the operation beyond the license range, and gives an alarm for reminding.
Specifically, when the transportation type is radioactive source entering, the compared transportation parameters include nuclides, radioactive source types, radioactive source activity types and activity; and if the following conditions are met, allowing the transportation to a designated place for storage: the nuclide, the radioactive source category and the radioactive source activity category are all included in the radiation safety license parameters, and the activity x the number of the transported radioactive sources plus the initial activity x the number of the stored radioactive sources is less than or equal to the activity x the number required by the radiation safety license;
when the transportation type is that the ray device enters the factory, the compared transportation parameters comprise the name of the device, the type of the activity of the device and the number of the devices; and if the following conditions are met, allowing the transportation to a designated place for storage: the device name, the device category and the device activity category are all included in the radiation safety license parameters, and the number of the transported devices plus the number of the existing ray devices in the source library is less than or equal to the number of the ray devices required by the radiation safety license
Incoming application flow (editable, configured and printed): application for transportation leader → radiation source manager of department → radiation source management engineer of company → plant leader.
The radioactive source factory application is filled in the system, the information is shown in table 6, and the filling content can be edited and configured.
TABLE 6 application table for radioactive source entering factory
After the information is input, clicking and submitting, automatically associating relevant parameters of 'radiation safety license' by a system background for judgment, triggering reminding after exceeding, not allowing to be put in storage, and sending information to a company radioactive source management engineer.
The radioactive source is transported to a designated storage place to be stored, and a company radioactive source management engineer confirms and automatically generates a standing book.
The transportation type is factory, and the application process (editable, configurable and printable) is as follows: the transportation leader applies → the department of the department radioactive member → the company radioactive source management engineer → the plant leader.
As shown in Table 7, the factory application form automatically generates red information after inputting the code or label of the radioactive source, fills the reason for leaving the factory, and uploads the scan part of the record form to be used in different places or for transfer. The table contents can be edited and configured.
TABLE 7 delivery application sheet
S140, storing
After the radioactive source is transported to a designated place, the radioactive source is stored according to the management requirements of a company. The management during the storage period is described in the examination and inventory section of S170.
S150, receiving a borrowing request, and acquiring use parameters in the borrowing request, wherein the use parameters comprise a use place, return time and a radioactive source label;
and monitoring the running track of the corresponding radioactive source according to the radioactive source label, wherein the running track does not meet the condition that the radioactive source storage place corresponding to the radioactive source label reaches a use place, an alarm is given, and when the radioactive source corresponding to the radioactive source label does not return to the radioactive source storage place in the returning time, the alarm is given.
The borrowing process can be configured according to different requirements of each company.
Borrowing approval process (editable, configured and printed): borrower → department radiation engineer → corporate radiation management engineer.
When the radioactive source is borrowed, borrowing applications need to be filled in the system, and as shown in table 8, searching can be performed through nuclides, radioactive source labels and numbers, and various information of red fonts can be automatically generated. The applicant filed the application after filling out the place of use, the use and the borrowing/returning time. The table can be edited and configured.
TABLE 8 borrowing application List
S160, change management
The change management process can be configured according to different requirements.
Application flow (editable, configured and printed): department of radiation engineer → application (interface) unit manager → transfer-to-department radiation engineer → transfer-to-department manager → corporate radiation management engineer.
The radioactive source to be modified can be searched according to department, nuclide and radioactive source number, and the change application table diagram is shown in table 9. After the inquiry condition is input, the original data (if the original data is not available) of each item of information of the blue shading on the lower table is automatically generated, the change type is selected, the updated data and the change reason are filled in, and the attachment is uploaded if necessary.
TABLE 9, Change application form
S170, checking, maintaining and evaluating management
The method relates to periodic and aperiodic work, and the periodic work is informed to a related person in advance, reminded again after the periodic work is due, and an entry window is reserved without making a forcing requirement in an aperiodic way. The corporate radiation source management engineer may edit and configure the cycle and work content of the check inventory as shown in table 10.
TABLE 10 periodic worksheet
S180, scrap and logout management
Discard and logout management application flow (editable, configured and printed): the department radioactive source manager applies for → the department manager approves → the radioactive source management engineer approves → the plant leader approves.
And filling a scrapping application, and automatically generating related information of the blue shading after inputting a power plant number or a department number. The applicant fills in information on the status, size, usage, and reasons for rejection of the radioactive source, and submits the information as shown in table 11.
TABLE 11, scrap application Table
S190, alarming for abnormity
The method comprises the steps of collecting surface dose rate, electric quantity, equipment state, communication state and positioning information of a source machine in real time, storing the information, and obtaining position information of the source machine (namely a radioactive source storage container) in real time, wherein when the source machine is positioned in a source warehouse (namely a warehouse for placing radioactive sources, and a source warehouse positioning module is arranged in the warehouse), the source machine is monitored through the combination of the source warehouse positioning module and a map; and when the positioning of the handheld mobile terminal positioning module fails, the combination of the source machine positioning module and the map is started to monitor the source machine. Then, inquiring and counting the information, which mainly comprises the following steps:
1. and querying historical data such as surface dose rate and electric quantity of each source machine, knowing the stability of the radioactive source and finding potential safety hazards in time.
2. And inquiring the use condition (use times and use time) of each radioactive source, and finding out the idle sources in time.
3. Various alarm conditions are inquired, analyzed, the state of the equipment and weak links in radioactive source control are known, and improvement is carried out.
The statistical query term can be edited and configured, and the query result can be generated into a chart to be exported.
The system can automatically judge and alarm various alarms according to set logics, wherein the alarm types comprise source machine positioning faults, low power of the source machine, source machine disconnection, equipment falling/radioactive source loss, source machine over-dose rate threshold, non-application leaving of a source library, non-application leaving of a factory area and borrowing overtime. The factors of equipment falling mainly include human damage, non-human collision, equipment damage and the like, and the radiation source loss mainly includes human theft, unretracted (separated from the container) after leaving the container before use, loss together with the container (the radiation source is in the container) and the like.
In addition to the above, it is not possible to query the radiation source information: the method comprises comprehensive query, historical query, scrapping query, borrowing query and management information query.
1. Comprehensive query
The general query terms are shown in table 12, the query terms and the display list can be edited and configured, and the results can be exported.
Table 12, integrated look-up table
| Nuclide | Coding of radioactive source | ||
| Reference number of radioactive source | Categories | ||
| Device numbering | Type of ray | ||
| Department numbering | Company number | ||
| Storage workshop | Status of state |
Clicking on the query results list may pop up detailed information.
2. And (5) historical query. The historical queryable items include: company number, department number, radioactive source code and label; the query items and the display list can be edited and configured, and the result can be exported.
3. And (6) discarding and inquiring. The obsolete queryable items include: nuclides, labels, scrap units, scrap status, scrap time, scrap applicants; the query items and the display list can be edited and configured, and the result can be exported.
4. Borrowing the query. The query may be made in terms of units, borrowers, borrowing time, and borrowing status. The query items and the display list can be edited and configured, and the result can be exported.
5. And inquiring management information. The management information query includes the functions of: personnel qualification due reminding, personnel authorized operation inquiry, periodic work due reminding, upcoming due task inquiry, completed task inquiry and overdue task inquiry.
6. And managing nuclide information. Mainly the half-life and energy of all radioisotopes are defined and modified. The system calculates the current activity from the half-life based on the initial activity and date of each nuclide. Queries can be made according to nuclides, half-lives, and energies, and query terms and display lists can be edited and configured.
The radioactive source item management of the invention is mainly characterized by informatization and automation management and control of each link of purchase, transportation, storage, use, change, inspection/inventory/maintenance/evaluation, scrapping, cancellation and the like. The states of all applications can be tracked and checked, each examination and approval link of the process can be subjected to 'withdrawal' operation, each application form can be printed, the safety management technical capacity is improved from the front end, and the radiation safety risk is reduced.
Example 2
Embodiment 2 discloses an intelligent control system for a radiation source, which is a virtual device for intelligent control of the radiation source, as shown in fig. 2, and includes:
the purchasing management and control module 210 is used for managing and controlling purchasing of the radioactive source or the ray device; the purchase management and control module comprises:
the purchasing request unit is used for receiving a purchasing request and acquiring a purchasing type and a purchasing parameter in the purchasing request;
the purchasing judgment unit is used for comparing the purchasing parameters with the radiation safety license parameters according to the purchasing types, if the purchasing parameters are contained in the radiation safety license parameters, the purchasing is allowed, and if not, the purchasing request is rejected;
a transportation control module 220, configured to control transportation of the radioactive source or the radiation device; the transportation management and control module comprises:
the transportation request unit is used for receiving the transportation request and acquiring the transportation type and the transportation parameters in the transportation request;
the transportation judging unit is used for comparing the transportation parameters with the radiation safety license parameters when the transportation type is the factory entrance, if the transportation parameters are contained in the radiation safety license parameters, the transportation parameters are transported to a designated place for storage, otherwise, the transportation parameters are not allowed to enter the factory;
a usage management module 230 for managing usage of a radiation source, the usage management module comprising:
the borrowing request unit is used for receiving the borrowing request and acquiring the use parameters in the borrowing request, wherein the use parameters comprise a use place, a return time and a radioactive source label;
and the borrowing judging unit is used for monitoring the running track of the corresponding radioactive source according to the radioactive source label, sending an alarm when the running track does not meet the requirement that the radioactive source corresponding to the radioactive source label reaches a use place, and sending an alarm when the radioactive source corresponding to the radioactive source label does not return to the radioactive source storage place in the returning time.
Example 3:
fig. 3 is a schematic structural diagram of an electronic device according to embodiment 3 of the present invention, as shown in fig. 3, the electronic device includes a processor 310, a memory 320, an input device 330, and an output device 340; the number of the processors 310 in the computer device may be one or more, and one processor 310 is taken as an example in fig. 3; the processor 310, the memory 320, the input device 330 and the output device 340 in the electronic apparatus may be connected by a bus or other means, and the connection by the bus is exemplified in fig. 3. The electronic device may be a server, a desktop computer, or the like.
The memory 320 is a computer-readable storage medium, and can be used for storing software programs, computer-executable programs, and modules, such as program instructions/modules corresponding to the radiation source intelligent management and control method in the embodiment of the present invention. The processor 310 executes various functional applications and data processing of the electronic device by running software programs, instructions and modules stored in the memory 320, that is, implements the intelligent control method for the radiation source according to the above embodiment.
The memory 320 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program required for at least one function; the storage data area may store data created according to the use of the terminal, and the like. Further, the memory 320 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device. In some examples, the memory 320 may further include memory located remotely from the processor 310, which may be connected to the electronic device through a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The input device 330 may be used for threshold information, etc. The output device 340 may include a display or the like.
Example 4:
embodiment 4 of the present invention further provides a storage medium containing computer-executable instructions, where the computer-executable instructions are executed by a computer processor to perform a method for intelligently managing and controlling a radiation source, where the method includes:
when purchasing the radioactive source or the ray device, the method comprises the following steps:
receiving a purchase request, and acquiring a purchase type and a purchase parameter in the purchase request;
comparing the purchasing parameter with the radiation safety license parameter according to the purchasing type, if the purchasing parameter is contained in the radiation safety license parameter, allowing the purchasing, otherwise, rejecting the purchasing request;
when transporting the radioactive source or the ray device, the method comprises the following steps:
receiving a transportation request, and acquiring a transportation type and a transportation parameter in the transportation request;
when the transportation type is factory entry, comparing the transportation parameters with the radiation safety license parameters, if the transportation parameters are contained in the radiation safety license parameters, transporting to a designated place for storage, otherwise, not giving factory entry;
when the radioactive source is used, the method comprises the following steps:
receiving a borrowing request, and acquiring use parameters in the borrowing request, wherein the use parameters comprise a use place, return time and a radioactive source label;
and monitoring the running track of the corresponding radioactive source according to the radioactive source label, wherein the running track does not meet the condition that the radioactive source storage place corresponding to the radioactive source label reaches a use place, an alarm is given, and when the radioactive source corresponding to the radioactive source label does not return to the radioactive source storage place in the returning time, the alarm is given.
From the above description of the embodiments, it is obvious for those skilled in the art that the present invention can be implemented by software and necessary general hardware, and certainly, can also be implemented by hardware, but the former is a better embodiment in many cases. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which may be stored in a computer-readable storage medium, such as a floppy disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a FLASH Memory (FLASH), a hard disk or an optical disk of a computer, and includes instructions for enabling an electronic device (which may be a mobile phone, a personal computer, a server, or a network device) to execute the methods according to the embodiments of the present invention.
The above embodiments are only preferred embodiments of the present invention, and the scope of the embodiments of the present invention should not be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the embodiments of the present invention are within the scope of the claims of the embodiments of the present invention.
Claims (10)
1. The utility model provides a radioactive source intelligence management and control method for realize managing and controlling purchase, transportation and the use of radioactive source or ray apparatus, its characterized in that:
when purchasing the radioactive source or the ray device, the method comprises the following steps:
receiving a purchase request, and acquiring a purchase type and a purchase parameter in the purchase request;
comparing the purchasing parameter with the radiation safety license parameter according to the purchasing type, if the purchasing parameter is contained in the radiation safety license parameter, allowing the purchasing, otherwise, rejecting the purchasing request;
when transporting the radioactive source or the ray device, the method comprises the following steps:
receiving a transportation request, and acquiring a transportation type and a transportation parameter in the transportation request;
when the transportation type is factory entry, comparing the transportation parameters with the radiation safety license parameters, if the transportation parameters are contained in the radiation safety license parameters, transporting to a designated place for storage, otherwise, not giving factory entry;
when the radioactive source is used, the method comprises the following steps:
receiving a borrowing request, and acquiring use parameters in the borrowing request, wherein the use parameters comprise a use place, return time and a radioactive source label;
and monitoring the running track of the corresponding radioactive source according to the radioactive source label, wherein the running track does not meet the condition that the radioactive source storage place corresponding to the radioactive source label reaches a use place, an alarm is given, and when the radioactive source corresponding to the radioactive source label does not return to the radioactive source storage place in the returning time, the alarm is given.
2. The intelligent management and control method for the radioactive source according to claim 1, wherein:
when the purchase type is a radioactive source, compared purchase parameters comprise nuclides, radioactive source types, radioactive source activity types and activity; if the following conditions are met, then purchase is allowed: the nuclide, the radioactive source category and the radioactive source activity category are all included in the radiation safety license parameters, and the activity x count of the purchased radioactive source plus the initial activity x count of the inventory radioactive source is less than or equal to the activity x count required by the radiation safety license;
when the purchase type is a ray device, the compared purchase parameters comprise a device name, a device type, a device activity type and a device number; if the following conditions are met, then purchase is allowed: the device name, the device category and the device activity category are all included in the radiation safety license parameters, and the sum of the purchased device number and the number of the ray devices in the source library is less than or equal to the number of the ray devices required by the radiation safety license.
3. The intelligent management and control method for the radioactive source according to claim 1, wherein:
when the transport type is that the radioactive source enters the factory, compared transport parameters comprise nuclides, radioactive source types, radioactive source activity types and activity; and if the following conditions are met, allowing the transportation to a designated place for storage: the nuclide, the radioactive source category and the radioactive source activity category are all included in the radiation safety license parameters, and the activity x the number of the transported radioactive sources plus the initial activity x the number of the stored radioactive sources is less than or equal to the activity x the number required by the radiation safety license;
when the transportation type is that the ray device enters a factory, the compared transportation parameters comprise the name of the device, the type of the device activity and the number of the devices; and if the following conditions are met, allowing the transportation to a designated place for storage: the device name, the device category and the device activity category are all contained in the radiation safety license parameters, and the number of the transported devices plus the number of the existing ray devices in the source library is less than or equal to the number of the ray devices required by the radiation safety license.
4. The intelligent management and control method for the radioactive source according to claim 2 or 3, wherein the calculation formula of the activity of the radioactive source is as follows:
A＝A0e-0.693(t/T)
wherein: a is the activity of the current date, i.e. the activity of the radioactive source, A0Is the initial activity, i.e. the activity on the date of production; t is the time elapsed from the date of manufacture to the current date of the source; t is the half-life of the nuclide.
5. The intelligent management and control method for the radioactive source according to claim 1, further comprising, before managing one or more of procurement, transportation, and use of the radioactive source or the radiation device:
receiving a login request, and acquiring the validity period of a valid qualification certificate pre-entered by an account corresponding to the login request; when the validity periods of all the valid qualification certificates are more than or equal to a first preset time, allowing login; when the valid period of any valid qualification certificate is greater than or equal to the second preset time and is less than the first preset time, allowing login and sending certificate expiration reminding to a login interface; when the valid period of any valid qualification certificate is less than a second preset time, login is not allowed;
the valid certificates comprise radiation worker training certificates and radiographic inspection certificates.
6. The intelligent management and control method for the radioactive source according to claim 1, further comprising an abnormal alarm, wherein the abnormal alarm is one or more of source machine positioning failure, low power of source machine, source machine disconnection, equipment drop/radioactive source loss, source machine over dose rate threshold, non-application leaving source library and non-application leaving factory floor.
7. The intelligent radiation source management and control method according to claim 6, wherein the source machine is positioned in any one of the following positions:
when the source machine is positioned in the source library, the source machine is monitored through the combination of the source library positioning module and the map;
and after the source machine leaves the source library, monitoring the source machine through the combination of the handheld mobile terminal positioning module and the map, and when the positioning of the handheld mobile terminal positioning module fails, starting the combination of the source machine positioning module and the map to monitor the source machine.
8. The utility model provides a radiation source intelligence management and control system for the realization is managed and controlled purchase, transportation and the use of radiation source or ray apparatus, its characterized in that, it includes:
the purchasing management and control module is used for managing and controlling purchasing of the radioactive source or the ray device; the purchase management and control module comprises:
the purchasing request unit is used for receiving a purchasing request and acquiring a purchasing type and a purchasing parameter in the purchasing request;
the purchasing judgment unit is used for comparing the purchasing parameters with the radiation safety license parameters according to the purchasing types, if the purchasing parameters are contained in the radiation safety license parameters, the purchasing is allowed, and if not, the purchasing request is rejected;
the transportation control module is used for controlling the transportation of the radioactive source or the ray device; the transportation management and control module comprises:
the transportation request unit is used for receiving the transportation request and acquiring the transportation type and the transportation parameters in the transportation request;
the transportation judging unit is used for comparing the transportation parameters with the radiation safety license parameters when the transportation type is the factory entrance, if the transportation parameters are contained in the radiation safety license parameters, the transportation parameters are transported to a designated place for storage, otherwise, the transportation parameters are not allowed to enter the factory;
a usage management module for managing usage of a radiation source, the usage management module comprising:
the borrowing request unit is used for receiving the borrowing request and acquiring the use parameters in the borrowing request, wherein the use parameters comprise a use place, a return time and a radioactive source label;
and the borrowing judging unit is used for monitoring the running track of the corresponding radioactive source according to the radioactive source label, sending an alarm when the running track does not meet the requirement that the radioactive source corresponding to the radioactive source label reaches a use place, and sending an alarm when the radioactive source corresponding to the radioactive source label does not return to the radioactive source storage place in the returning time.
9. An electronic device comprising a processor, a storage medium, and a computer program, the computer program being stored in the storage medium, wherein the computer program, when executed by the processor, implements the intelligent management and control method for a radiation source according to any one of claims 1 to 7.
10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, is adapted to carry out the method for intelligent management of a radiation source according to any one of claims 1 to 7.
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