CN109061710B - Radioactivity measuring device and radioactivity measuring method - Google Patents
Radioactivity measuring device and radioactivity measuring method Download PDFInfo
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- CN109061710B CN109061710B CN201810980048.1A CN201810980048A CN109061710B CN 109061710 B CN109061710 B CN 109061710B CN 201810980048 A CN201810980048 A CN 201810980048A CN 109061710 B CN109061710 B CN 109061710B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/16—Measuring radiation intensity
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/16—Measuring radiation intensity
- G01T1/18—Measuring radiation intensity with counting-tube arrangements, e.g. with Geiger counters
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Abstract
The invention provides a radioactivity measuring device and a radioactivity measuring method, which relate to the field of radioactivity measurement, wherein the measuring device comprises: the device comprises a controller, a power supply, a memory, a code scanner and a probe unit, wherein the controller is electrically connected with the power supply, the memory, the code scanner and the probe unit; the code scanner scans the code of the identification of the sample to be detected and sends code scanning information to the controller; the probe unit detects a sample to be detected and sends a detection result signal to the controller; the controller receives the detection result signal and the code scanning information, establishes the association relation between the detection result signal and the code scanning information according to the association relation, and stores the detection result signal and the code scanning information in the memory. The measuring device can detect multiple indexes of the same sample to be detected, has a unified management platform, can uniformly manage the detected multiple detection result information, is simple to operate and good in universality, and can effectively improve the measurement efficiency.
Description
Technical Field
The invention relates to the field of radioactivity measurement, in particular to a radioactivity measurement device and a radioactivity measurement method.
Background
The existing radioactive radioactivity measuring device can be connected with only one radiation detector, namely when a worker needs to measure various radioactive indexes of a certain detection sample, particularly when the worker is in outdoor measurement, the worker needs to carry various different instruments, and extra workload of the worker is increased. Meanwhile, when measuring various indexes of numbered samples to be detected or fixed inspection measuring points in a certain area, when measuring each type of indexes is completed, a worker is required to count the sample numbers of the samples to be detected in one-to-one correspondence with the measuring result data; after the measurement of all indexes is completed, the staff is required to count the number of the sample and all measurement result data in a one-to-one correspondence manner.
Therefore, when the sample to be detected is measured for various indexes, the actual operation is very complicated, and in addition, due to some artificial factors, the accuracy and the measurement efficiency of the measured data are difficult to ensure when the measured data are recorded and tidied by a detector.
Disclosure of Invention
The invention aims to provide a radioactivity measuring device which can detect various indexes of an identified sample to be detected, realize unified management of detection result information of the sample to be detected and improve accuracy and measurement efficiency of measurement data.
In order to achieve the above purpose, the technical scheme adopted by the embodiment of the invention is as follows:
one of the objects of the present invention is to provide a radioactivity measuring device comprising: the device comprises a controller, a power supply, a memory, a code scanner and a probe unit, wherein the controller is electrically connected with the power supply, the memory, the code scanner and the probe unit;
the code scanner scans the code of the identification of the sample to be detected and sends code scanning information to the controller; the probe unit detects the sample to be detected and sends a detection result signal to the controller; the controller receives the detection result signal and the code scanning information, receives the association relation between the detection result signal and the code scanning information input by a user, establishes the association relation between the detection result signal and the code scanning information, and stores the detection result signal and the code scanning information in the memory.
Further, the interface of the probe unit includes one or more of the following: USB interface, RS232 interface, RS485 interface, RJ45 interface and Wi-Fi communication interface.
Further, the display screen is electrically connected with the controller and used for displaying the code scanning information and the detection result signals.
Further, the controller acquires a detector type of the probe unit;
the controller calls a display interface corresponding to the probe unit according to the type of the detector of the probe unit; the controller controls the display screen to display the display interface, receives configuration information input by a user through the display interface, and configures the probe unit according to the configuration information.
Further, the alarm unit is electrically connected with the controller, and when the detection result signal exceeds the set threshold value, the controller sends an alarm signal to the alarm unit.
Further, the probe unit includes one or more of the following: a plastic scintillator detector of an X-gamma dose rate instrument, a G-M counting tube, a combined detector of an alpha-beta surface pollution instrument and a pulse discrimination detector.
Further, the communication device also comprises a first communication unit;
the controller sends the detection result signal and the code scanning information to a fixed terminal through the first communication unit.
Further, the code scanner further comprises a second communication unit, and the code scanner sends the code scanning information to the controller through the second communication unit.
Another object of the present invention is to provide a radioactivity measuring method, comprising:
the radioactive measuring device acquires the identification of the sample to be detected through the code scanner;
the radioactive measurement device detects the sample to be detected through a probe unit;
the radioactive measurement device receives the association relation between the detection result signal and the code scanning information input by a user;
the radioactivity measuring device establishes an association relation between the detection result signal and the code scanning information and stores the detection result signal and the code scanning information.
Further, before the step of detecting the sample to be detected by the radioactivity measuring device through the probe unit, the method further comprises:
the radioactivity measuring device identifies the type of the probe unit according to the interface of the probe unit, and calls the display interface corresponding to the probe unit according to the type of the probe unit.
The embodiment of the invention has the beneficial effects that:
the invention provides a radioactivity measuring device and a radioactivity measuring method, wherein the radioactivity measuring device can sweep codes of marked samples to be detected through a code scanner, and the samples to be detected are detected through a plurality of connected detectors, so that unified management of detection result information of the samples to be detected is finally realized, and the radioactivity measuring device has the characteristics of simplicity in operation and high measuring efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a radioactivity measuring apparatus according to an embodiment of the present invention;
FIG. 2 is a second schematic block diagram of a radiometric device according to an embodiment of the present invention;
FIG. 3 is a third schematic block diagram of a radiometric device according to an embodiment of the present invention;
FIG. 4 is a block diagram of a radiometric device according to an embodiment of the present invention;
FIG. 5 is a schematic flow chart of a measurement method according to an embodiment of the present invention;
fig. 6 is another flow chart of a radioactivity measurement method according to an embodiment of the present invention.
Icon: 10-a controller; 20-a power supply; 30-memory; 40-code scanner; 50-a probe unit; 60-a display screen; 70-an alarm unit; 101-a first communication unit; 102-a second communication unit.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present invention, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present invention and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
First embodiment
Referring to fig. 1, the present embodiment provides a radioactivity measuring apparatus, which includes: the device comprises a controller 10, a power supply 20, a memory 30, a code scanner 40 and a probe unit 50, wherein the controller 10 is electrically connected with the power supply 20, the memory 30, the code scanner 40 and the probe unit 50;
the code scanner 40 scans the code of the identification of the sample to be detected and sends code scanning information to the controller 10; the probe unit 50 detects the sample to be detected and transmits a detection result signal to the controller 10; the controller 10 receives the detection result signal and the code scanning information, receives the association relationship between the detection result signal and the code scanning information input by a user, establishes the association relationship between the detection result signal and the code scanning information, and stores the detection result signal and the code scanning information in the memory 30.
Here, it should be noted that the identification of the sample to be detected is not limited, the identification is mainly used for distinguishing the sample to be detected, and may be one-dimensional code or two-dimensional code information which uniquely marks the sample to be detected, so long as the code scanner 40 can identify the sample, if the sample to be detected has the identification, the code scanner 40 can be directly used for code scanning identification, and if the sample to be detected has no identification, the sample to be detected can be added according to the requirement. The probe unit 50 is herein referred to as a detection unit, and is mainly configured to detect a sample to be detected, and the association relationship between the identification of the sample to be detected and the detection result is established by the controller 10, where the controller 10 stores the scan code information and the detection result information of the sample to be detected in the memory 30 in a one-to-one correspondence manner, so as to uniformly manage the measurement data of the sample to be detected.
Whereas the aforementioned memory 30 includes: the present invention relates to a method for detecting a sample, and more particularly, to a method for detecting a sample by using a flash disk, a mobile hard disk, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), a magnetic disk or an optical disk, and other various media capable of storing data, which are not limited herein, so long as the sample to be detected can be stored with scan code information, detection result information, and corresponding program code information.
In addition, it should be noted that the radioactivity measuring apparatus is not limited to the sample to be detected, but may be a fixed inspection point in a certain area, which is not limited herein, and the sample to be detected is exemplified in this embodiment.
Further, the probe unit 50 port includes one or more of the following interfaces: USB interface, RS232 interface, RS485 interface, RJ45 interface and Wi-Fi (WIreless-Fidelity) communication interface.
When the probe unit 50 includes one or more interface types as described above, but not limited thereto, the interfaces of the actual probes may include other interface types, and multiple probes of the interfaces are connected to the probe unit 50 through corresponding interfaces, so that the same sample to be detected can be detected with different indexes, and the probe unit has the characteristic of universality. In addition, the radioactivity measuring device provided by the embodiment can uniformly manage the measurement result of the detection sample through the controller 10, so that errors of manual recording and registration are avoided, and the accuracy of measurement data can be improved.
Further, the electronic device further comprises a display screen 60, wherein the display screen 60 is electrically connected with the controller 10 and is used for displaying the code scanning information and the detection result signals.
When the radioactivity measuring device includes the display screen 60, as shown in fig. 2, the radioactivity measuring device can observe the code scanning information and the detection result signal of the sample to be detected through the display screen 60, so that a detecting person has a relatively visual feeling, for example, when the code scanner 40 scans the code of the mark of the sample to be detected, whether the code scanning of the sample to be detected is successful or not can be observed through the display screen 60, and if the code scanning is successful, the corresponding code scanning information can be displayed.
Further, the controller 10 acquires the probe type of the probe unit 50;
the controller 10 calls a display interface corresponding to the probe unit 50 according to the type of the probe unit 50; the controller 10 controls the display screen 60 to display the display interface, and the controller 10 receives configuration information input by a user through the display interface and configures the probe unit 50 according to the configuration information.
Here, it should be noted that the probe unit 50 may be connected to probe types of various interfaces, and different probe types are used to measure different indexes of the sample to be detected. Therefore, different detectors will also have different display interfaces, different configuration information can be input into the display interfaces by the controller 10 according to different detector types, and the controller 10 manages the configuration information of the corresponding detectors according to the input different configuration information. The controller 10 is electrically connected with the display screen 60, and a detector can observe a corresponding display interface and configuration information through the display screen 60, so that corresponding configuration can be performed for different detectors.
Similarly, it should be further noted that, since the radioactivity measuring apparatus may be connected to multiple interfaces and multiple types of detectors, the connection may be simultaneous, that is, the radioactivity measuring apparatus may be connected to multiple types of detectors at the same time to detect a sample to be detected, and the configuration may be a default configuration or a manual configuration.
Further, the controller 10 further includes an alarm unit 70, the alarm unit 70 is electrically connected to the controller 10, and when the detection result signal exceeds the set threshold, the controller 10 will send an alarm signal to the alarm unit 70.
The radioactivity measuring device includes an alarm unit 70, as shown in fig. 3, when a detecting person detects a sample to be detected, according to a detection threshold value, if a detection result signal of the sample to be detected exceeds a set threshold value, the controller 10 will send an alarm signal to the alarm unit 70 to alarm, where, the alarm mode is not limited, and according to actual working conditions, the alarm mode of the alarm unit 70 may be various modes such as displaying a reminder through an indicator lamp, a sound, a display screen 60, and the like, and this is not limited.
Further, the probe unit 50 includes one or more of the following: plastic scintillator detector of X-gamma dose rate instrument, G-M (Geiger-Muller) counter tube detector, combined detector of alpha-beta surface pollution instrument and pulse discrimination detector.
In the present embodiment, the above-described detector is only exemplified, but the present embodiment is not limited to the above-described detector unit, and may include other detector units, for example, various types of detectors that can measure α rays, β rays, γ rays, X rays, and neutrons. I.e. any probe unit 50 that is based on the insertion of a radiometric device according to the present application, shall fall within the scope of protection of the present application.
Further, the first communication unit 101 is also included;
the controller 10 transmits the detection result signal and the scan code information to a fixed terminal through the first communication unit 101.
The specific communication method of the first communication unit 101 is not limited herein, and may be a wired or wireless communication method, for example: when the radioactivity measuring device includes the first communication unit 101, as shown in fig. 4, the code scanning information and the detection result signal of the sample to be detected can be sent to the fixed terminal in a one-to-one correspondence manner through the first communication unit 101.
According to the detection index of the sample to be detected, the sample to be detected may include one or more detection results, where the fixed terminal uses a computer as an example, the radioactivity measuring device may send the code scanning information of the sample to be detected and the detection results to the computer through the first communication unit 101, so that synchronization of measurement data may be achieved, and better unified management of the measurement result data at the fixed terminal is facilitated. The type of the fixed terminal is not limited herein, and it is within the scope of the present application to implement synchronous management of measurement data for the radioactivity measuring device to communicate with a certain fixed terminal through the first communication unit 101.
Further, the code scanner 40 further includes a second communication unit 102, and the code scanner 40 sends the code scanning information to the controller 10 through the second communication unit 102.
The radioactive measurement device comprises a code scanner 40, the code scanner 40 comprises a second communication unit 102, namely the radioactive measurement device scans the identification information of the sample to be detected through the code scanner 40 and sends the code scanning information to the controller 10 for storage. The communication manner of the second communication unit 102 includes a wired or wireless communication manner, which is not limited herein. The specific communication mode can be considered according to the actual use condition when selecting the specific communication mode.
Second embodiment
The embodiment provides a radioactivity measuring method, in particular to a method for detecting a sample to be detected based on the radioactivity measuring device. When the method is executed, it should be noted that, during the detection of the sample to be detected, a corresponding measurement operation should be prepared, so that when the G-M (Geiger-Muller) counter tube detector is used to measure the sample to be detected, as shown in fig. 5, the specific steps of the radioactivity measurement method provided in this embodiment are as follows:
s101, the radioactivity measuring device acquires the identification of a sample to be detected through the code scanner 40.
Specifically, since the sensitivity of different scanners 40 may be different, the identification time may be different, and the scanner 40 is scanned with respect to the identification portion of the sample to be detected, and the sample to be scanned may be scanned by the scanner 40 after a few seconds.
S102, the radioactivity measuring device detects the sample to be detected through the probe unit 50.
The G-M (Geiger-Muller) counting tube detector is connected into the controller 10 through a corresponding interface of the probe unit 50; the controller 10 automatically jumps to the corresponding display interface according to the type of the connected G-M (Geiger-Muller) counting tube detector, and the controller 10 displays the corresponding display interface by controlling the display screen 60, so that the corresponding information such as single measurement time, repeated measurement times, system date and time, measuring personnel and the like can be configured and modified on the display interface according to the requirement. After the relevant configuration, the sample to be detected can be detected by the instrument according to the specific instrument using method.
S103, the radioactivity measuring device receives the association relation between the detection result signal and the code scanning information, which are input by a user.
Because the identification of the sample to be detected and the data of the detection result are in one-to-one correspondence, after the user performs code scanning identification on the sample to be detected through the code scanner 40 and then performs data detection through the probe unit 50, the radioactivity measuring device establishes an association relationship between the detection result and the code scanning information, so that one-to-one correspondence is achieved.
S104, the radioactivity measuring device establishes an association relation between the detection result signal and the code scanning information and stores the detection result signal and the code scanning information.
After the radiometric measurement device establishes the association relation through the step S103, the corresponding detection result signals and the code scanning information are stored in a one-to-one correspondence mode, and particularly, if the same sample to be detected has a plurality of detection result data, one code scanning information can correspond to a plurality of detection signals, so that later unified management is facilitated.
Further, before the step of detecting the sample to be detected by the radioactivity measuring device through the probe unit 50, the method further comprises:
s105, the radioactivity measuring device identifies the type of the probe unit 50 according to the interface of the probe unit 50, and calls the display interface corresponding to the probe unit 50 according to the type of the probe unit 50.
It should be noted that, the sequence of steps S105 and S101 is not limited herein, as shown in fig. 6, in step S105, the radioactivity measuring device may automatically call a corresponding display interface by identifying the type of the probe unit 50, and in the display interface, a default configuration may be selected, or other options may be manually configured.
The radioactivity measuring method can be used for detecting the sample to be detected to obtain the corresponding detection result information of the sample to be detected, and has the characteristics of simplicity in operation and higher accuracy of the detection result information.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A radioactivity measuring device, comprising: the device comprises a controller, a power supply, a memory, a code scanner and a probe unit, wherein the controller is electrically connected with the power supply, the memory, the code scanner and the probe unit;
the code scanner scans the code of the identification of the sample to be detected and sends code scanning information to the controller; the probe unit detects the sample to be detected and sends a detection result signal to the controller; the controller receives the detection result signal and the code scanning information, receives the association relation between the detection result signal and the code scanning information input by a user, establishes the association relation between the detection result signal and the code scanning information, and stores the detection result signal and the code scanning information in the memory;
the radioactivity measuring device further comprises: the display screen is electrically connected with the controller and is used for displaying the code scanning information and the detection result signals;
the controller acquires the type of the detector of the probe unit;
the controller calls a display interface corresponding to the probe unit according to the type of the detector of the probe unit; the controller controls the display screen to display the display interface, receives configuration information input by a user through the display interface, and configures the probe unit according to the configuration information.
2. The radioactivity measurement device according to claim 1, wherein the interface of the probe unit comprises one or more of the following: USB interface, RS232 interface, RS485 interface, RJ45 interface and Wi-Fi communication interface.
3. The radioactivity measurement device of claim 1, further comprising an alarm unit electrically connected to the controller, the controller sending an alarm signal to the alarm unit when the detection result signal exceeds a set threshold.
4. The radioactivity measuring device according to claim 1, wherein the probe unit comprises one or more of the following: a plastic scintillator detector of an X-gamma dose rate instrument, a G-M counting tube, a combined detector of an alpha-beta surface pollution instrument and a pulse discrimination detector.
5. The radioactivity measuring device according to claim 1, further comprising a first communication unit;
the controller sends the detection result signal and the code scanning information to a fixed terminal through the first communication unit.
6. The radioactivity measurement device of claim 1, wherein the code scanner further comprises a second communication unit through which the code scanner sends the code scanning information to the controller.
7. A radioactivity measuring method, characterized in that it is applied to the radioactivity measuring device according to any one of claims 1 to 6, comprising:
the radioactive measuring device acquires the identification of the sample to be detected through the code scanner;
the radioactive measurement device detects the sample to be detected through a probe unit;
the radioactive measurement device receives the association relation between the detection result signal and the code scanning information input by a user;
the radioactivity measuring device establishes an association relation between the detection result signal and the code scanning information and stores the detection result signal and the code scanning information;
the radioactivity measuring device is also used for displaying the code scanning information and the detection result signals through a display screen, acquiring the type of a detector of a probe unit through a controller, and calling a display interface corresponding to the probe unit according to the type of the detector of the probe unit; and controlling the display screen to display the display interface, receiving configuration information input by a user through the display interface through the controller, and configuring the probe unit according to the configuration information.
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| AU2003247524A1 (en) * | 2002-06-12 | 2003-12-31 | Quintell Of Ohio, Llc | Method and apparatus for detection of radioactive material |
| EP1891597B1 (en) * | 2005-06-01 | 2014-07-09 | Biosensors International Group, Ltd. | Unified management of radiopharmaceutical dispensing, administration, and imaging |
| CN101213475B (en) * | 2005-06-30 | 2011-02-09 | 浜松光子学株式会社 | Radiation detector |
| CN105068108B (en) * | 2015-07-22 | 2018-04-03 | 成都理工大学 | It is a kind of based on the multi-functional neutron and gamma detector singly popped one's head in |
| CN206684310U (en) * | 2016-12-26 | 2017-11-28 | 北京中科核安科技有限公司 | Multifunctional radiation detector |
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