Radioactive worker personal dosimeter dynamic distribution device and method

Abstract

The invention particularly relates to a radioactive worker personal dosimeter dynamic distribution device, which comprises a dosimeter distribution system used for setting a distribution area and a distribution area administrator, the distribution area administrator selects the distribution area in charge of the distribution area administrator, binds the dosimeter number and the grid number of the distribution area in a one-to-one manner, and transmits the bound dosimeter number to the distribution area administrator; generating an initial dosimeter distribution list of the distribution area, carrying out one-to-one binding on the personnel number, the dosimeter number and the grid number of the distribution area, generating a dosimeter distribution list of the distribution area, and matching dosimeter distribution information of the personnel in the distribution area through the dosimeter distribution list of the distribution area and displaying the dosimeter distribution information; a plurality of grillwork numbers are pasted on the entity grillwork, and the entity grillwork is used for a distribution area administrator to bind the dosimeters in the distribution area and the grillwork numbers in a one-to-one mode. According to the invention, informatization intelligent management and control of the dosimeter distribution process are realized, the human error risk is reduced, and the dosimeter distribution efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of nuclear power plant radiation protection and personal dose monitoring management, and in particular to a device and method for dynamically distributing personal dose meters for radioactive workers. Background Art

[0002] Personal dose monitoring and management in nuclear power plants is an important part of radiation protection. According to the Ministry of Health Order No. 55, "Measures for the Occupational Health Management of Radiation Workers", radiation work units should arrange for radiation workers in their units to receive personal dose monitoring in accordance with the requirements of these measures and relevant national standards and specifications. Since 2014, the personal dose monitoring of radiation workers in the nine units of Qinshan Nuclear Power Plant has been uniformly implemented by the China National Nuclear Corporation's Personal Dose Monitoring Center, and personnel are required to wear personal dosimeters when entering the radiation control area.

[0003] Traditionally, technicians manually distribute, register and periodically manage personal dosimeters for radiation workers at each health entrance and exit. Under the manual distribution and management model, personnel repeatedly collect and use personal dosimeters every time they enter and exit the radiation control area, and often make mistakes in collection, registration, and difficulty in finding dosimeter racks. As a result, dosimeter distribution efficiency is low, human errors are frequent, and dose management and dosimeter usage verification are difficult, resulting in confusion in personal dose management for radiation workers and potential risks in personal annual effective dose control. Summary of the invention

[0004] The purpose of the present invention is to provide a dynamic distribution device and method for personal dosimeters for radioactive workers, realize information-based intelligent management and control of the dosimeter distribution process, reduce the risk of human error, and improve the efficiency of dosimeter distribution, thereby improving the efficiency of radioactive workers entering and exiting radiation control areas and the effectiveness of personal dose monitoring, and comprehensively improving the level of personal dose management and control.

[0005] In order to achieve the above object, the present invention provides the following technical solutions:

[0006] A dynamic distribution device for personal dosimeters for radioactive workers, comprising:

[0007] The dosimeter distribution system is provided with a user interface and a database, which is connected to the personal dose management system for communication, and is used by the system administrator to set the distribution area and the distribution area administrator; the distribution area administrator selects the distribution area for which he is responsible; the dosimeter number and the rack number of the distribution area are bound one-to-one to generate the initial distribution list of the dosimeters in the distribution area; the personnel number, dosimeter number and rack number of the distribution area are bound one-to-one to generate the distribution list of the dosimeters in the distribution area; according to the personnel number or dosimeter number of the personnel in the distribution area input by the distribution area administrator, the personnel number, dosimeter number, rack number and distribution status of the personnel in the distribution area are matched and displayed through the distribution list of dosimeters in the distribution area;

[0008] A physical rack with multiple rack numbers affixed to it is used by the distribution area administrator to perform a one-to-one binding between the dosimeters in the distribution area and the rack numbers.

[0009] In the present invention, the dosimeter distribution system performs one-to-one binding of the dosimeter number and the rack number in the distribution area, and generates an initial distribution list of dosimeters in the distribution area, including:

[0010] The distribution area administrator sets the shelf number of the distribution area in the user interface;

[0011] The administrator of the dispensing area enters the dosimeter number one by one for the rack number of the dispensing area in the user interface;

[0012] The dosimeter distribution system binds the rack number and dosimeter number of the distribution area one-to-one;

[0013] The database generates an initial distribution list of dosimeters in the distribution area, which includes the dosimeter numbers and corresponding rack numbers in the distribution area.

[0014] In the present invention, the administrator of the distribution area performs one-to-one binding of the dosimeters in the distribution area with the rack numbers, including the following steps:

[0015] The distribution area administrator places the dosimeters in the distribution area into the corresponding rack numbers of the physical racks according to the initial distribution list of the dosimeters in the distribution area, completing the one-to-one binding of the dosimeters in the distribution area to the rack numbers.

[0016] In the present invention, the user interface is provided with a query button and a distribution button; the dosimeter distribution system performs one-to-one binding of the personnel number, dosimeter number and rack number in the distribution area, and generates a dosimeter distribution list in the distribution area, including the following steps:

[0017] The distribution area administrator enters the personnel number of the distribution area personnel in the user interface and clicks the query button;

[0018] The dosimeter distribution system queries the personal dose management system to see whether the personnel in the distribution area have activated the personal dose monitoring plan and whether the distribution authorization is valid;

[0019] When the personnel in the distribution area activate the personal dose monitoring plan and the distribution authorization is valid, the dosimeter distribution system displays the personnel number, name and distribution status of the personnel in the distribution area on the user interface;

[0020] When the displayed distribution status is undistributed, the distribution area administrator enters the dosimeter number of the distribution area in the user interface and clicks the query button; the dosimeter distribution system matches the grid number corresponding to the dosimeter number of the distribution area according to the initial distribution list of dosimeters in the distribution area and displays it in the user interface;

[0021] The administrator of the distribution area clicks the distribution button in the user interface, and the dosimeter distribution system matches the distribution date and current dose monitoring cycle of the personnel in the distribution area, and binds the personnel number of the personnel in the distribution area with the dosimeter number and rack number in the distribution area one-to-one;

[0022] The database generates a dosimeter distribution list for the distribution area, which includes dosimeter distribution information for personnel in the distribution area. The dosimeter distribution information for personnel in the distribution area includes personnel number, name, distribution status, dosimeter number, rack number, distribution date and current dose monitoring cycle.

[0023] In the present invention, the personal dose monitoring plan includes the name, personnel number and whether the distribution authorization is valid.

[0024] In the present invention, the dynamic distribution device of personal dosimeters for radioactive workers also includes:

[0025] The printer is connected to the database for matching the dosimeter distribution information of personnel in the distribution area according to the dosimeter distribution list of the distribution area generated by the database, and printing labels according to the dosimeter distribution information of personnel in the distribution area; the labels contain the name, dosimeter number, grid code and current monitoring cycle.

[0026] In the present invention, the dosimeter distribution system matches the personnel number, dosimeter number, rack number and distribution status of the personnel in the distribution area through the distribution area dosimeter distribution list according to the personnel number or dosimeter number input by the distribution area administrator and displays it, including the following steps:

[0027] The dispensing area administrator enters the personnel number or dosimeter number of the dispensing area in the user interface and clicks the query button;

[0028] The dosimeter distribution system matches the personnel number, dosimeter number, rack number and distribution status of the personnel in the distribution area with the dosimeter distribution list of the distribution area and displays them on the user interface.

[0029] In the present invention, the dynamic distribution device of personal dosimeters for radioactive workers also includes:

[0030] Infrared scanner, used to scan the barcode of the dosimeter, identify the dosimeter number and enter it into the user interface.

[0031] In the present invention, the personnel in the dispensing area input the dosimeter number of the dispensing area through an infrared scanner or manually input the personnel number of the personnel in the dispensing area.

[0032] The present invention also provides a method for dynamically distributing personal dosimeters for radioactive workers, using the above-mentioned dynamic distributing device for personal dosimeters for radioactive workers, comprising the following steps:

[0033] Before the start of the personal dose monitoring cycle, the system administrator sets up the distribution area and distribution area administrator in the user interface according to the personal dose meter distribution requirements of the personal dose monitoring cycle;

[0034] At the beginning of the personal dose monitoring cycle, the dispensing area administrator selects the dispensing area for which he is responsible in the user interface;

[0035] The distribution area administrator is responsible for distributing personal dosimeters within the personal dose monitoring cycle in the distribution area, including one-to-one binding of dosimeters in the distribution area with rack numbers, initial distribution of dosimeters to personnel in the distribution area, return of dosimeters to personnel in the distribution area, and cyclic distribution of dosimeters to personnel in the distribution area.

[0036] In the present invention, the one-to-one binding of the dosimeters in the distribution area and the rack numbers includes the following steps:

[0037] The distribution area administrator sets the rack number of the distribution area in the user interface; the distribution area administrator inputs the dosimeter number one-to-one for the rack number of the distribution area in the user interface; the dosimeter distribution system binds the rack number of the distribution area and the dosimeter number one-to-one;

[0038] The database generates an initial distribution list of dosimeters in the distribution area; the distribution area administrator places the dosimeters in the distribution area into the corresponding rack numbers of the physical racks according to the initial distribution list of dosimeters in the distribution area, completing the one-to-one binding of the dosimeters in the distribution area and the rack numbers.

[0039] In the present invention, the first distribution of personnel dosimeters in the distribution area includes the following steps:

[0040] During the personal dose monitoring cycle, when the personnel in the dispensing area receive the dose meter for the first time, the dispensing area administrator uses the scanner or manually enters the personnel number of the dispensing area personnel in the user interface and clicks the query button;

[0041] The dosimeter distribution system queries the personal dose management system to see whether the personnel in the distribution area have activated the personal dose monitoring plan and whether the distribution authorization is valid;

[0042] When the personnel in the distribution area activate the personal dose monitoring plan and the distribution authorization is valid, the dosimeter distribution system displays the personnel number, name and distribution status of the personnel in the distribution area on the user interface;

[0043] When the displayed dispensing status is undispensed, the dispensing area administrator takes out an undispensed dosimeter from the physical rack, uses a scanner or manually enters the dosimeter number in the user interface, and clicks the query button;

[0044] The dosimeter distribution system matches the corresponding rack number based on the initial distribution list of dosimeters in the distribution area and displays it on the user interface;

[0045] The administrator of the dispensing area clicks the dispensing button on the user interface, and the dosimeter dispensing system matches the dispensing area personnel's dispensing date and current dose monitoring cycle, and binds the dispensing area personnel's personnel number with the input dosimeter number and the displayed rack number one-to-one;

[0046] The database generates dosimeter distribution information for personnel in the distribution area in the dosimeter distribution list of the distribution area;

[0047] The printer prints labels based on the dosimeter distribution information of personnel in the distribution area. The label information includes name, dosimeter number, grid code and current monitoring cycle;

[0048] The administrator of the distribution area sticks the label on the housing of the distributed dosimeter and distributes the dosimeter to the personnel in the distribution area, completing the first distribution of dosimeters to the personnel in the distribution area, and the user interface returns to the initial state;

[0049] If the dosimeters for personnel in the distribution area are lost during the personal dose monitoring cycle, the system administrator shall clear the dosimeter distribution information for personnel in the distribution area dosimeter distribution list during the personal dose monitoring cycle, and re-distribute the dosimeters to the personnel in the distribution area for the first time.

[0050] In the present invention, the return of the dosimeter for personnel in the distribution area includes the following steps:

[0051] During the personal dose monitoring cycle, when the personnel in the distribution area have completed the first distribution of dosimeters and need to return the dosimeters after work, the distribution area administrator uses a scanner or manually enters the personnel number or dosimeter number of the personnel in the distribution area in the user interface and clicks the query button;

[0052] The dosimeter distribution system matches the personnel number, dosimeter number, rack number and dosimeter distribution status of the personnel in the distribution area according to the dosimeter distribution list in the distribution area and displays them on the user interface. At this time, the dosimeter distribution status displayed is distributed;

[0053] The distribution area administrator places the distribution area personnel dosimeter back to the corresponding shelf number of the physical shelf according to the displayed shelf number, completing the return of the distribution area personnel dosimeter, and the user interface returns to the initial state.

[0054] In the present invention, the cyclic distribution of dosimeters for personnel in the distribution area includes the following steps:

[0055] During the personal dose monitoring cycle, when the personnel in the distribution area have completed the first distribution of dosimeters and have returned the dosimeters after work, they need to collect dosimeters when they enter the radiation control area to work again. The distribution area administrator uses the scanner or manually enters the personnel number or dosimeter number of the personnel in the distribution area in the user interface and clicks the query button;

[0056] The dosimeter distribution system matches the personnel number, dosimeter number, rack number and dosimeter distribution status of the personnel in the distribution area according to the dosimeter distribution list in the distribution area and displays them on the user interface. At this time, the dosimeter distribution status displayed is distributed;

[0057] The administrator of the distribution area takes out the dosimeter from the corresponding shelf number of the physical shelf according to the displayed shelf number and distributes it to the personnel in the distribution area, completing the cyclic distribution of dosimeters to personnel in the distribution area within the personal dose monitoring cycle, and the user interface returns to the initial state;

[0058] During the same personal dose monitoring cycle, personnel in the distribution area may return and collect the bound dosimeters multiple times after the first distribution of dosimeters.

[0059] Beneficial technical effects of the present invention:

[0060] The device and method for dynamic distribution of personal dosimeters for radioactive workers of the present invention are applicable to nuclear power plants with multiple units and multiple regions and relevant units involved in personal dose monitoring and management, and realize efficient dynamic intelligent distribution of dosimeters for radioactive workers in multiple regions and information-based refined closed-loop management within the personal dose monitoring cycle; by establishing a dynamic interface with the personal dose management system of a nuclear power plant, an effective personal dose monitoring plan for radioactive workers in the dynamic synchronization personal dose management system is realized, ensuring that only personnel with valid dosimeter distribution authorization can receive the dosimeter, and avoiding wrong or missed distribution of personal dosimeters; the distribution area can be flexibly configured and adjusted according to the needs of personal dose monitoring, and is applicable to the multi-unit multi-channel area management of nuclear power plant units for overhaul; the user interface design of the dosimeter distribution system is concise, the functions are clear, and the operation is simple and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0061] Figure 1 It is a structural schematic diagram of an embodiment of a dynamic distribution system of personal dosimeters for radioactive workers of the present invention;

[0062] Figure 2 The figure is a flow chart of an embodiment of the method for dynamically distributing personal dosimeters to radiation workers of the present invention. DETAILED DESCRIPTION

[0063] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which this application belongs; the terms used in the specification of the application are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned figure descriptions are intended to cover non-exclusive inclusions.

[0064] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0065] The technical solution of the present invention is clearly and completely described below in conjunction with the accompanying drawings and specific embodiments.

[0066] refer to Figure 1 , shows a schematic structural diagram of an embodiment of a dynamic distribution device for personal dosimeters for radiation workers, the dynamic distribution device for personal dosimeters for radiation workers comprising:

[0067] The dosimeter distribution system is provided with a user interface and a database, which is connected to the personal dose management system for communication, and is used by the system administrator to set the distribution area and the distribution area administrator; the distribution area administrator selects the distribution area for which he is responsible; the dosimeter number and the rack number of the distribution area are bound one-to-one to generate the initial distribution list of the dosimeters in the distribution area; the personnel number, dosimeter number and rack number of the distribution area are bound one-to-one to generate the distribution list of the dosimeters in the distribution area; according to the personnel number or dosimeter number of the personnel in the distribution area input by the distribution area administrator, the personnel number, dosimeter number, rack number and distribution status of the personnel in the distribution area are matched and displayed through the distribution list of dosimeters in the distribution area;

[0068] A physical rack with multiple rack numbers affixed to it is used by the distribution area administrator to perform a one-to-one binding between the dosimeters in the distribution area and the rack numbers.

[0069] In this embodiment, the dosimeter distribution system performs a one-to-one binding between the dosimeter number and the rack number in the distribution area, and generates an initial distribution list of dosimeters in the distribution area, including:

[0070] The distribution area administrator sets the shelf number of the distribution area in the user interface;

[0071] The administrator of the dispensing area enters the dosimeter number one by one for the rack number of the dispensing area in the user interface;

[0072] The dosimeter distribution system binds the rack number and dosimeter number of the distribution area one-to-one;

[0073] The database generates an initial distribution list of dosimeters in the distribution area, which includes the dosimeter numbers and corresponding rack numbers in the distribution area.

[0074] In this embodiment, the distribution area administrator performs a one-to-one binding between the dosimeters and the rack numbers in the distribution area, including the following steps:

[0075] The distribution area administrator places the dosimeters in the distribution area into the corresponding rack numbers of the physical racks according to the initial distribution list of the dosimeters in the distribution area, completing the one-to-one binding of the dosimeters in the distribution area to the rack numbers.

[0076] In this embodiment, the user interface is provided with a query button and a distribution button; the dosimeter distribution system performs a one-to-one binding of the personnel number, dosimeter number and rack number in the distribution area, and generates a dosimeter distribution list in the distribution area, including the following steps:

[0077] The distribution area administrator enters the personnel number of the distribution area personnel in the user interface and clicks the query button;

[0078] The dosimeter distribution system queries the personal dose management system to see whether the personnel in the distribution area have activated the personal dose monitoring plan and whether the distribution authorization is valid;

[0079] When the personnel in the distribution area activate the personal dose monitoring plan and the distribution authorization is valid, the dosimeter distribution system displays the personnel number, name and distribution status of the personnel in the distribution area on the user interface;

[0080] When the displayed distribution status is undistributed, the distribution area administrator enters the dosimeter number of the distribution area in the user interface and clicks the query button; the dosimeter distribution system matches the grid number corresponding to the dosimeter number of the distribution area according to the initial distribution list of dosimeters in the distribution area and displays it in the user interface;

[0081] The administrator of the distribution area clicks the distribution button in the user interface, and the dosimeter distribution system matches the distribution date and current dose monitoring cycle of the personnel in the distribution area, and binds the personnel number of the personnel in the distribution area with the dosimeter number and rack number in the distribution area one-to-one;

[0082] The database generates a dosimeter distribution list for the distribution area, which includes dosimeter distribution information for personnel in the distribution area. The dosimeter distribution information for personnel in the distribution area includes personnel number, name, distribution status, dosimeter number, rack number, distribution date and current dose monitoring cycle.

[0083] In this embodiment, the personal dose monitoring plan includes the name, personnel number, and whether the distribution authorization is valid.

[0084] In this embodiment, the dynamic distribution device for personal dosimeters for radiation workers also includes:

[0085] The printer is connected to the database for matching the dosimeter distribution information of personnel in the distribution area according to the dosimeter distribution list of the distribution area generated by the database, and printing labels according to the dosimeter distribution information of personnel in the distribution area; the labels contain the name, dosimeter number, grid code and current monitoring cycle.

[0086] In this embodiment, the dosimeter distribution system matches the personnel number, dosimeter number, rack number and distribution status of the personnel in the distribution area through the distribution area dosimeter distribution list according to the personnel number or dosimeter number input by the distribution area administrator and displays it, including the following steps:

[0087] The dispensing area administrator enters the personnel number or dosimeter number of the dispensing area in the user interface and clicks the query button;

[0088] The dosimeter distribution system matches the personnel number, dosimeter number, rack number and distribution status of the personnel in the distribution area with the dosimeter distribution list of the distribution area and displays them on the user interface.

[0089] In this embodiment, the dynamic distribution device for personal dosimeters for radiation workers also includes:

[0090] Infrared scanner, used to scan the barcode of the dosimeter, identify the dosimeter number and enter it into the user interface.

[0091] In this embodiment, the personnel in the dispensing area enter the dosimeter number of the dispensing area through an infrared scanner or manually enter the personnel number of the dispensing area personnel.

[0092] See also Figure 2This embodiment also provides a method for dynamically distributing personal dosimeters for radioactive workers, using the above-mentioned dynamic distributing device for personal dosimeters for radioactive workers, including the following steps:

[0093] Before the start of the personal dose monitoring cycle, the system administrator sets up the distribution area and distribution area administrator in the user interface according to the personal dose meter distribution requirements of the personal dose monitoring cycle;

[0094] At the beginning of the personal dose monitoring cycle, the dispensing area administrator selects the dispensing area for which he is responsible in the user interface;

[0095] The distribution area administrator is responsible for distributing personal dosimeters within the personal dose monitoring cycle in the distribution area, including one-to-one binding of dosimeters in the distribution area with rack numbers, initial distribution of dosimeters to personnel in the distribution area, return of dosimeters to personnel in the distribution area, and cyclic distribution of dosimeters to personnel in the distribution area.

[0096] In this embodiment, the one-to-one binding of the dosimeters in the distribution area to the rack numbers includes the following steps:

[0097] The distribution area administrator sets the rack number of the distribution area in the user interface; the distribution area administrator inputs the dosimeter number one-to-one for the rack number of the distribution area in the user interface; the dosimeter distribution system binds the rack number of the distribution area and the dosimeter number one-to-one;

[0098] The database generates an initial distribution list of dosimeters in the distribution area; the distribution area administrator places the dosimeters in the distribution area into the corresponding rack numbers of the physical racks according to the initial distribution list of dosimeters in the distribution area, completing the one-to-one binding of the dosimeters in the distribution area and the rack numbers.

[0099] Before entering the radiation control area to work, personnel in the distribution area need to obtain a personal dosimeter. In this embodiment, the first distribution of dosimeters for personnel in the distribution area includes the following steps:

[0100] During the personal dose monitoring cycle, when the personnel in the dispensing area receive the dose meter for the first time, the dispensing area administrator uses the scanner or manually enters the personnel number of the dispensing area personnel in the user interface and clicks the query button;

[0101] The dosimeter distribution system queries the personal dose management system to see whether the personnel in the distribution area have activated the personal dose monitoring plan and whether the distribution authorization is valid;

[0102] When the personnel in the distribution area activate the personal dose monitoring plan and the distribution authorization is valid, the dosimeter distribution system displays the personnel number, name and distribution status of the personnel in the distribution area on the user interface;

[0103] When the displayed dispensing status is undispensed, the dispensing area administrator takes out an undispensed dosimeter from the physical rack, uses a scanner or manually enters the dosimeter number in the user interface, and clicks the query button;

[0104] The dosimeter distribution system matches the corresponding rack number based on the initial distribution list of dosimeters in the distribution area and displays it on the user interface;

[0105] The administrator of the dispensing area clicks the dispensing button on the user interface, and the dosimeter dispensing system matches the dispensing area personnel's dispensing date and current dose monitoring cycle, and binds the dispensing area personnel's personnel number with the input dosimeter number and the displayed rack number one-to-one;

[0106] The database generates dosimeter distribution information for personnel in the distribution area in the dosimeter distribution list of the distribution area;

[0107] The printer prints labels based on the dosimeter distribution information of personnel in the distribution area. The label information includes name, dosimeter number, grid code and current monitoring cycle;

[0108] The administrator of the distribution area sticks the label on the housing of the distributed dosimeter and distributes the dosimeter to the personnel in the distribution area, completing the first distribution of dosimeters to the personnel in the distribution area, and the user interface returns to the initial state;

[0109] If the dosimeters for personnel in the distribution area are lost during the personal dose monitoring cycle, the system administrator shall clear the dosimeter distribution information for personnel in the distribution area in the dosimeter distribution list during the personal dose monitoring cycle, and re-distribute the dosimeters to the personnel in the distribution area for the first time.

[0110] In order to facilitate management and prevent the loss of dosimeters due to improper storage by personnel in the distribution area, personnel in the distribution area need to return the dosimeters after each work in the personal dose monitoring cycle. In this embodiment, the return of dosimeters by personnel in the distribution area includes the following steps:

[0111] During the personal dose monitoring cycle, when the personnel in the distribution area have completed the first distribution of dosimeters and need to return the dosimeters after work, the distribution area administrator uses a scanner or manually enters the personnel number or dosimeter number of the personnel in the distribution area in the user interface and clicks the query button;

[0112] The dosimeter distribution system matches the personnel number, dosimeter number, rack number and dosimeter distribution status of the personnel in the distribution area according to the dosimeter distribution list in the distribution area and displays them on the user interface. At this time, the dosimeter distribution status displayed is distributed;

[0113] The distribution area administrator places the distribution area personnel dosimeter back to the corresponding shelf number of the physical shelf according to the displayed shelf number, completing the return of the distribution area personnel dosimeter, and the user interface returns to the initial state.

[0114] In this embodiment, the cyclic distribution of dosimeters for personnel in the distribution area includes the following steps:

[0115] During the personal dose monitoring cycle, when the personnel in the distribution area have completed the first distribution of dosimeters and have returned the dosimeters after work, they need to collect dosimeters when they enter the radiation control area to work again. The distribution area administrator uses the scanner or manually enters the personnel number or dosimeter number of the personnel in the distribution area in the user interface and clicks the query button;

[0116] The dosimeter distribution system matches the personnel number, dosimeter number, rack number and dosimeter distribution status of the personnel in the distribution area according to the dosimeter distribution list in the distribution area and displays them on the user interface. At this time, the dosimeter distribution status displayed is distributed;

[0117] The administrator of the distribution area takes out the dosimeter from the corresponding shelf number of the physical shelf according to the displayed shelf number and distributes it to the personnel in the distribution area, completing the cyclic distribution of dosimeters to personnel in the distribution area within the personal dose monitoring cycle, and the user interface returns to the initial state;

[0118] During the same personal dose monitoring cycle, personnel in the distribution area may return and collect the bound dosimeters multiple times after the first distribution of dosimeters.

[0119] In this embodiment, a personal dose monitoring cycle is one natural month.

[0120] The above-mentioned embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the present invention. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A dynamic distribution device for personal dosimeters for radioactive workers, characterized in that: include: The dosimeter distribution system is equipped with a user interface and a database, which is connected to the personal dose management system. It is used by the system administrator to set the distribution area and the distribution area administrator; the distribution area administrator selects the distribution area for which he is responsible; the dosimeter number and the rack number of the distribution area are bound one-to-one, and the initial distribution list of dosimeters in the distribution area is generated; The personnel number, dosimeter number and rack number of the distribution area are bound one-to-one to generate a distribution area dosimeter distribution list; according to the personnel number or dosimeter number of the distribution area personnel input by the distribution area administrator, the personnel number, dosimeter number, rack number and distribution status of the distribution area personnel are matched and displayed through the distribution area dosimeter distribution list; A physical rack with multiple rack numbers affixed to it is used by the distribution area administrator to perform a one-to-one binding between the dosimeters in the distribution area and the rack numbers.

2. The dynamic distribution device for personal dosimeters for radiation workers according to claim 1 is characterized in that: The dosimeter distribution system performs one-to-one binding of the dosimeter number and the rack number of the distribution area, and generates an initial distribution list of dosimeters in the distribution area, including: the distribution area administrator sets the rack number of the distribution area in the user interface; the distribution area administrator inputs the dosimeter number for the rack number of the distribution area in the user interface one-to-one; the dosimeter distribution system performs one-to-one binding of the rack number and the dosimeter number of the distribution area; the database generates an initial distribution list of dosimeters in the distribution area, and the initial distribution list of dosimeters in the distribution area includes the dosimeter number and the corresponding rack number of the distribution area; The distribution area administrator performs one-to-one binding of the dosimeters in the distribution area with the rack numbers, including the following steps: the distribution area administrator places the dosimeters in the distribution area into the corresponding rack numbers of the physical racks according to the initial distribution list of the dosimeters in the distribution area, thereby completing the one-to-one binding of the dosimeters in the distribution area with the rack numbers.

3. The dynamic distribution device for personal dosimeters for radiation workers according to claim 1 is characterized in that: The user interface is provided with a query button and a distribution button; the dosimeter distribution system performs a one-to-one binding of the personnel number, dosimeter number and rack number in the distribution area, and generates a dosimeter distribution list in the distribution area, including the following steps: The administrator of the distribution area enters the personnel number of the distribution area personnel in the user interface and clicks the query button; the dosimeter distribution system queries the personal dose management system to see whether the distribution area personnel have activated the personal dose monitoring plan and whether the distribution authorization is valid; When the personnel in the distribution area activate the personal dose monitoring plan and the distribution authorization is valid, the dosimeter distribution system displays the personnel number, name and distribution status of the personnel in the distribution area on the user interface; When the displayed dispensing status is undispensed, the dispensing area administrator enters the dosimeter number of the dispensing area in the user interface and clicks the query button; The dosimeter distribution system matches the dosimeter number of the distribution area with the grid number corresponding to the dosimeter number of the distribution area according to the initial distribution list of the dosimeters in the distribution area and displays it on the user interface; The administrator of the distribution area clicks the distribution button in the user interface, and the dosimeter distribution system matches the distribution date and current dose monitoring cycle of the personnel in the distribution area, and binds the personnel number of the personnel in the distribution area with the dosimeter number and rack number in the distribution area one-to-one; The database generates a dosimeter distribution list for the distribution area, which includes dosimeter distribution information for personnel in the distribution area. The dosimeter distribution information for personnel in the distribution area includes personnel number, name, distribution status, dosimeter number, rack number, distribution date and current dose monitoring cycle.

4. The dynamic distribution device for personal dosimeters for radiation workers according to claim 3 is characterized in that: Also includes: The printer is connected to the database for matching the dosimeter distribution information of personnel in the distribution area according to the distribution area dosimeter distribution list generated by the database, and printing a label according to the dosimeter distribution information of personnel in the distribution area; the label includes the name, dosimeter number, rack code and current monitoring period; The infrared scanner is used to scan the barcode of the dosimeter, identify the dosimeter number and enter it into the user interface; the personnel in the dispensing area enter the dosimeter number of the dispensing area through the infrared scanner or manually enter the personnel number of the dispensing area personnel.

5. The dynamic distribution device of personal dosimeters for radiation workers according to claim 1 is characterized in that: The dosimeter distribution system matches the personnel number, dosimeter number, rack number and distribution status of the personnel in the distribution area through the dosimeter distribution list of the distribution area according to the personnel number or dosimeter number entered by the distribution area administrator, and displays the results, including the following steps: The dispensing area administrator enters the personnel number or dosimeter number of the dispensing area in the user interface and clicks the query button; The dosimeter distribution system matches the personnel number, dosimeter number, rack number and distribution status of the personnel in the distribution area with the dosimeter distribution list of the distribution area and displays them on the user interface.

6. A method for dynamically distributing personal dosimeters to radioactive workers, characterized in that: The steps include: Before the start of the personal dose monitoring cycle, the system administrator sets up the distribution area and distribution area administrator in the user interface according to the distribution requirements of personal dosimeters in the personal dose monitoring cycle; at the start of the personal dose monitoring cycle, the distribution area administrator selects the distribution area for which he is responsible in the user interface; The distribution area administrator is responsible for distributing personal dosimeters within the personal dose monitoring cycle in the distribution area, including one-to-one binding of dosimeters in the distribution area with rack numbers, initial distribution of dosimeters to personnel in the distribution area, return of dosimeters to personnel in the distribution area, and cyclic distribution of dosimeters to personnel in the distribution area.

7. The method for dynamically distributing personal dosimeters for radiation workers according to claim 6, characterized in that: The one-to-one binding of dosimeters and rack numbers in the distribution area includes the following steps: The distribution area administrator sets the rack number of the distribution area in the user interface; the distribution area administrator inputs the dosimeter number one-to-one for the rack number of the distribution area in the user interface; the dosimeter distribution system binds the rack number of the distribution area and the dosimeter number one-to-one; The database generates an initial distribution list of dosimeters in the distribution area; The distribution area administrator places the dosimeters in the distribution area into the corresponding rack numbers of the physical racks according to the initial distribution list of the dosimeters in the distribution area, completing the one-to-one binding of the dosimeters in the distribution area to the rack numbers.

8. The method for dynamically distributing personal dosimeters for radiation workers according to claim 6, characterized in that: The first distribution of dosimeters for personnel in the distribution area includes the following steps: During the personal dose monitoring cycle, when the personnel in the distribution area receive the dose meter for the first time, the administrator of the distribution area uses a scanner or manually enters the personnel number of the personnel in the distribution area in the user interface and clicks the query button; the dosimeter distribution system queries the personal dose management system to see whether the personnel in the distribution area have activated the personal dose monitoring plan and whether the distribution authorization is valid; When the personnel in the distribution area activate the personal dose monitoring plan and the distribution authorization is valid, the dosimeter distribution system displays the personnel number, name and distribution status of the personnel in the distribution area on the user interface; When the displayed distribution status is undistributed, the distribution area administrator takes out an undistributed dosimeter from the physical rack, uses a scanner or manually enters the dosimeter number in the user interface, and clicks the query button; the dosimeter distribution system matches the corresponding rack number based on the initial distribution list of dosimeters in the distribution area and displays it in the user interface; The administrator of the dispensing area clicks the dispensing button on the user interface, and the dosimeter dispensing system matches the dispensing area personnel's dispensing date and current dose monitoring cycle, and binds the dispensing area personnel's personnel number with the input dosimeter number and the displayed rack number one-to-one; The database generates dosimeter distribution information for personnel in the distribution area in the dosimeter distribution list of the distribution area; The printer prints labels based on the dosimeter distribution information of personnel in the distribution area. The label information includes name, dosimeter number, grid code and current monitoring cycle; The administrator of the distribution area sticks the label on the housing of the distributed dosimeter and distributes the dosimeter to the personnel in the distribution area, completing the first distribution of dosimeters to the personnel in the distribution area, and the user interface returns to the initial state; If the dosimeters for personnel in the distribution area are lost during the personal dose monitoring cycle, the system administrator shall clear the dosimeter distribution information for personnel in the distribution area dosimeter distribution list during the personal dose monitoring cycle, and re-distribute the dosimeters to the personnel in the distribution area for the first time.

9. The method for dynamically distributing personal dosimeters for radiation workers according to claim 6, characterized in that: The return of dosimeters for personnel in the distribution area includes the following steps: During the personal dose monitoring cycle, when the personnel in the distribution area have completed the first distribution of dosimeters and need to return the dosimeters after work, the distribution area administrator uses a scanner or manually enters the personnel number or dosimeter number of the personnel in the distribution area in the user interface and clicks the query button; The dosimeter distribution system matches the personnel number, dosimeter number, rack number and dosimeter distribution status of the personnel in the distribution area according to the dosimeter distribution list in the distribution area and displays them on the user interface. At this time, the dosimeter distribution status displayed is distributed; The distribution area administrator places the distribution area personnel dosimeter back to the corresponding shelf number of the physical shelf according to the displayed shelf number, completing the return of the distribution area personnel dosimeter, and the user interface returns to the initial state.

10. The method for dynamically distributing individual dosimeters for radiation workers according to claim 6, characterized in that: The dosimeter distribution cycle for personnel in the distribution area includes the following steps: During the personal dose monitoring cycle, when the personnel in the distribution area have completed the first distribution of dosimeters and have returned the dosimeters after work, they need to collect dosimeters when they enter the radiation control area to work again. The distribution area administrator uses the scanner or manually enters the personnel number or dosimeter number of the personnel in the distribution area in the user interface and clicks the query button; The dosimeter distribution system matches the personnel number, dosimeter number, rack number and dosimeter distribution status of the personnel in the distribution area according to the dosimeter distribution list in the distribution area and displays them on the user interface. At this time, the dosimeter distribution status displayed is distributed; The administrator of the distribution area takes out the dosimeter from the corresponding shelf number of the physical shelf according to the displayed shelf number and distributes it to the personnel in the distribution area, completing the cyclic distribution of dosimeters to personnel in the distribution area within the personal dose monitoring cycle, and the user interface returns to the initial state; During the same personal dose monitoring cycle, personnel in the distribution area may return and collect the bound dosimeters multiple times after the first distribution of dosimeters.

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