RFID-based intelligent personal dosimeter allocation cabinet

Abstract

The invention belongs to the technical field of radiation protection, particularly relates to an RFID-based intelligent personal dosimeter allocation cabinet, and aims at providing an RFID intelligentpersonal dosimeter allocation cabinet specifically for nuclear power plant personal dosimeter distribution in view of the shortages of existing RFID technology-based cabinets, to improve the distribution efficiency of personal dosimeters and intelligent management of the personal dosimeters. In the RFID-based intelligent personal dosimeter allocation cabinet, each storage compartment is providedwith a corresponding RFID identification lock, each identification lock is provided with an independent status indicator lamp, one-to-one binding between personnel and equipment can be ensured when each personal dosimeter is taken or returned, and the distribution statuses of the personal dosimeters can be grasped and distribution can be controlled in real time, thus ensuring that only authorizedpersonnel can obtain the personal dosimeters, and avoiding wrong or missed distribution of the personal dosimeters.

Description

technical field [0001] The invention belongs to the technical field of radiation protection, and in particular relates to an RFID-based intelligent personal dosimeter distribution cabinet. Background technique [0002] 1.0 Definitions of Abbreviations and Key Terms [0003] ●Radio Frequency Identification: RFID [0004] ●Serial port: serial communication interface [0005] ●Electronic dosimeter: EPD [0006] ●Thermoluminescence dosimeter: TLD [0007] ●Intelligent personal dosimeter distribution cabinet: intelligent cabinet [0008] ●Personal dosimeters: including electronic dosimeters, thermoluminescent dosimeters and other types of dosimeters [0009] 1.1 The traditional EPD storage cabinet is usually a storage compartment type cabinet, and radiation workers can take it back freely, while the TLD storage cabinet is manually issued and recycled by pasting the label. This method has the following problems: [0010] 1) The lack of management of the issuance of EPDs may ...

AI Technical Summary

Problems solved by technology

[0010] 1) The lack of management of the issuance of EPDs may lead to radiation workers not returning them, taking them too much, and reducing the utilization rate of personal dosimeters;

[0011] 2) The issuance of TLDs is issued through personnel identification marks, which can easily lead to distribution errors. At the same time, manual issuance is time-consuming and labor-intensive, with a large workload;

[0012] 3) It is impossible to grasp the distribution situation in real time, and it is impossible to obtain statistical information in real time;

[0013] 4) It is impossible to grasp the amount of personal dosimeters released every month in real time;

[0014] 5) The management efficiency is low and errors are prone to occur;

[0018] 1.2.2 Shortcomings of existing technologies

[0019] For the storage and distribution of a large number of small personal dosimeters, such as electronic dosimeters and thermoluminescent dosimeters, the above-mentioned lockers are difficult to meet the requirements, and being able to provide hundreds of storage compartments in a single cabinet is relatively large for the space or cost of the cabinet At the same time, the retrieval and return efficiency is low, and the distribution of personal dosimeters cannot be controlled one-to-one or one-to-many. The storage compartment does not have a status indicator light, and the personal dosimeter cannot be locked in the storage compartment.

Images