CN108303724B - Radioactive source detection device - Google Patents

Abstract

The invention provides a radioactive source detection device. The radiation source detection device includes: the device comprises a detector, a communication device and a display, wherein the detector is used for detecting the radiation dose of a radiation source to be detected; a communication device, coupled to the detector, for uploading the detected radiation dose to the server; and the display is connected with the detector and is used for displaying the detected radiation dose on the radioactive source detection device. The invention solves the problem of single function of the radioactive source detection device, and further achieves the effect of enriching and strengthening the functions of the radioactive source detection device.

Description

Radiation source detection device

Technical Field

The present invention relates to the field of electronics, and in particular to a radiation source detection device.

Background technique

Radioactive sources are widely distributed in industrial systems such as geological exploration and non-destructive testing. The high-energy rays in them can damage normal human cells and cause injury, disability and death to the human body. In order to deal with the above problems, the industry generally uses radioactive source detection devices to detect the radiation dose of mobile radioactive sources during operation to verify the presence of radioactive sources in the shielding tank and confirm whether the shielding performance of the shielding tank meets the industry safety standards. However, traditional radioactive source detection devices only support data detection functions, and their functions are relatively simple.

There is currently no effective solution to the problem that the functions of radiation source detection devices in related technologies are relatively single.

Summary of the invention

The embodiment of the present invention provides a radiation source detection device to at least solve the problem that the radiation source detection device in the related art has a relatively single function.

According to one embodiment of the present invention, there is provided a radiation source detection device, comprising: a detector, a communication device and a display, wherein the detector is used to detect the radiation dose of a radiation source to be detected; the communication device is connected to the detector and is used to upload the detected radiation dose to a server; the display is connected to the detector and is used to display the detected radiation dose on the radiation source detection device.

Optionally, the communication device comprises: a mobile communication unit, wherein the mobile communication unit is used to upload the detected radiation dose to the server via a mobile communication network.

Optionally, the communication device further comprises: a narrowband communication unit, wherein the radiation source detection device builds a local area network with the radiation source to be detected through the narrowband communication unit, and the narrowband communication unit is used to locate the radiation source to be detected.

Optionally, the communication device also includes: a Bluetooth communication unit, wherein the radiation source detection device is connected to the radiation source to be detected through the Bluetooth communication unit, and the Bluetooth communication unit is used to control the working state of the radiation source to be detected, and the working state includes: a storage sleep state and an out-of-stock wake-up state.

Optionally, the communication device also includes: an identification reading unit, wherein the identification reading unit is connected to the display, and the identification reading unit is used to obtain the identification information of the radiation source to be detected by reading the identification carried by the radiation source to be detected, and send the identification information to the display, and the display is also used to display the identification information.

Optionally, the apparatus further includes: a controller, wherein the controller is connected to the communication device, and the controller is used to send a control signal to the radiation source to be detected through the communication device, and the control signal is used to instruct the radiation source to be detected to perform a predetermined operation.

Optionally, the controller includes: an acquisition unit and a control unit, wherein the acquisition unit is used to obtain feedback information of the radiation source to be detected; the control unit is connected to the acquisition unit and the communication device, and is used to generate the control signal according to the feedback information, and send the control signal to the radiation source to be detected through the communication device.

Optionally, the device further comprises: a power module, wherein the power module is connected to the detector, the communication device and the display, and the power module is used to provide electrical energy to the detector, the communication device and the display.

Optionally, the device further includes: a power detector, wherein the power detector is connected to the power module and the display, and the power detector is used to detect power information of the power module and send the power information to the display.

Optionally, the display is a capacitive touch screen.

According to the present invention, the radiation source detection device includes: a detector, a communication device and a display, wherein the detector is used to detect the radiation dose of the radiation source to be detected; the communication device is connected to the detector and is used to upload the detected radiation dose to the server; the display is connected to the detector and is used to display the detected radiation dose on the radiation source detection device. Since the radiation source detection device carries the communication device and the display, the detection result can be uploaded to the server and displayed on the radiation source detection device while the detector detects the radiation dose of the radiation source to be detected, thereby realizing remote monitoring and on-site inquiry of the radiation dose of the radiation source to be detected at the same time. Therefore, the problem that the function of the radiation source detection device is relatively single can be solved, and the effect of enriching and strengthening the function of the radiation source detection device is achieved.

BRIEF DESCRIPTION OF THE DRAWINGS

The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

FIG1 is a structural block diagram of a radiation source detection device according to an embodiment of the present invention;

FIG2 is a second structural block diagram of a radiation source detection device according to an embodiment of the present invention;

FIG3 is a third structural block diagram of a radiation source detection device according to an embodiment of the present invention;

FIG4 is a structural block diagram of a radiation source detection device according to an embodiment of the present invention;

FIG5 is a structural block diagram of a radiation source detection device according to an embodiment of the present invention;

FIG6 is a structural block diagram of a radiation source detection device according to an embodiment of the present invention;

FIG7 is a structural block diagram of a radiation source detection device according to an embodiment of the present invention;

FIG8 is a block diagram of a radiation source detection device according to an embodiment of the present invention;

FIG9 is a block diagram of a radiation source detection device according to an embodiment of the present invention;

FIG10 is a schematic diagram 1 of a radiation source detection device according to an optional embodiment of the present invention;

FIG. 11 is a second schematic diagram of a radiation source detection device according to an optional embodiment of the present invention.

Detailed ways

The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments. It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other without conflict.

It should be noted that the terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence.

In this embodiment, a radiation source detection device is also provided. FIG. 1 is a structural block diagram of a radiation source detection device according to an embodiment of the present invention. As shown in FIG. 1 , the radiation source detection device 100 includes: a detector 102, a communication device 104 and a display 106, wherein:

The detector 102 is used to detect the radiation dose of the radiation source 108 to be detected;

A communication device 104 , connected to the detector 102 , for uploading the detected radiation dose to the server 110 ;

The display 106 is connected to the detector 102 and is used to display the detected radiation dose on the radiation source detection device.

Optionally, in this embodiment, the detector may, but is not limited to, use a combination of sodium iodide and a photomultiplier tube to detect the radiation dose of the radiation source.

Optionally, in this embodiment, the communication device may include, but is not limited to: a mobile communication unit, wherein the mobile communication unit is used to upload the detected radiation dose to a server via a mobile communication network.

Optionally, in this embodiment, the mobile communication network may include but is not limited to: 3G network, 4G network, 5G network, etc.

Through the above-mentioned radiation source detection device, since the radiation source detection device carries a communication device and a display, the detection result can be uploaded to the server and displayed on the radiation source detection device while the detector detects the radiation dose of the radiation source to be detected, thereby realizing remote monitoring of the radiation dose of the radiation source to be detected and on-site inquiry at the same time. Therefore, the problem of the relatively single function of the radiation source detection device can be solved, and the effect of enriching and strengthening the function of the radiation source detection device is achieved.

FIG2 is a second structural block diagram of a radiation source detection apparatus according to an embodiment of the present invention. As shown in FIG2 , optionally, the communication device 104 includes: a mobile communication unit 202, wherein the mobile communication unit 202 is used to upload the detected radiation dose to the server 108 via a mobile communication network.

Optionally, in this embodiment, the radiation source detection device may establish a connection with the server through a mobile communication unit, but is not limited to, and upload the detected information to the server, so as to facilitate remote management and information viewing of the radiation source detection device. The server may also send instructions to the radiation source detection device through a mobile communication network to achieve remote control of the radiation source detection device.

FIG3 is a third structural block diagram of a radiation source detection device according to an embodiment of the present invention. As shown in FIG3 , optionally, the communication device 104 further includes: a narrowband communication unit 302, wherein the radiation source detection device 100 builds a local area network with the radiation source to be detected 108 through the narrowband communication unit 302, and the narrowband communication unit 302 is used to locate the radiation source to be detected 108.

Optionally, in this embodiment, the radiation source detection device may, but is not limited to, receive position information sent by the radiation source to be detected through a narrowband communication unit, thereby locating the radiation source to be detected.

Optionally, in this embodiment, the narrowband communication unit may, but is not limited to, send the received position information to a display, and the display may display the position information.

Optionally, in this embodiment, the above-mentioned location information may include but is not limited to coordinate information, map information, etc.

Figure 4 is a structural block diagram of a radiation source detection device according to an embodiment of the present invention. As shown in Figure 4, optionally, the communication device 104 also includes: a Bluetooth communication unit 402, wherein the radiation source detection device 100 is connected to the radiation source to be detected 108 through the Bluetooth communication unit 402, and the Bluetooth communication unit 402 is used to control the working state of the radiation source to be detected 108, and the working state includes: a storage dormant state and a storage wake-up state.

Optionally, in this embodiment, the radiation source detection device may, but is not limited to, control the working state of the radiation source to be detected through a Bluetooth communication unit, thereby achieving remote control of the working state of the radiation source to be detected by the radiation source detection device.

Figure 5 is a structural block diagram 5 of the radiation source detection device according to an embodiment of the present invention. As shown in Figure 5, optionally, the communication device 104 also includes: an identification reading unit 502, wherein the identification reading unit 502 is connected to the display 106, and the identification reading unit 502 is used to obtain the identification information of the radiation source to be detected 108 by reading the identification carried by the radiation source to be detected 108, and send the identification information to the display 106, and the display 106 is also used to display the identification information.

Optionally, in this embodiment, the radiation source detection device can, but is not limited to, read the identification carried by the radiation source to be detected through the identification reading unit, and obtain the identification information of the radiation source to be detected therefrom, and then display the identification information through the display, thereby realizing the identity recognition of the radiation source to be detected.

Figure 6 is a structural block diagram of the radiation source detection device according to an embodiment of the present invention. As shown in Figure 6, optionally, the above-mentioned radiation source detection device 100 also includes: a controller 602, wherein the controller 602 is connected to the communication device 104, and the controller 602 is used to send a control signal to the radiation source 108 to be detected through the communication device 104, and the control signal is used to instruct the radiation source 108 to be detected to perform a predetermined operation.

FIG. 7 is a structural block diagram of a radiation source detection device according to an embodiment of the present invention. As shown in FIG. 7 , optionally, the controller 602 includes: an acquisition unit 702 and a control unit 704, wherein:

An acquisition unit 702 is used to acquire feedback information of a radiation source to be detected;

The control unit 704 is connected to the acquisition unit 702 and the communication device 104 , and is used to generate a control signal according to the feedback information, and send the control signal to the radiation source 108 to be detected through the communication device 104 .

Optionally, in this embodiment, the radiation source detection device can remotely control the radiation source to be detected through a controller, but is not limited to the controller. The controller can be embedded with a developed application program, thereby realizing the expansion of the function of the radiation source detection device.

Figure 8 is a structural block diagram eight of a radiation source detection device according to an embodiment of the present invention. As shown in Figure 8, optionally, the radiation source detection device 100 further includes: a power supply module 802, wherein the power supply module 802 is connected to the detector 102, the communication device 104 and the display 106, and the power supply module 802 is used to provide electrical energy to the detector 102, the communication device 104 and the display 106.

Figure 9 is a structural block diagram of a radiation source detection device according to an embodiment of the present invention. As shown in Figure 9, optionally, the radiation source detection device 100 further includes: a power detector 902, wherein the power detector 902 is connected to the power module 802 and the display 106, and the power detector 902 is used to detect the power information of the power module 802 and send the power information to the display 106.

Optionally, the display 106 may be, but is not limited to, a capacitive touch screen. The capacitive touch screen may be, but is not limited to, a 5-inch capacitive touch screen.

The following is a detailed description with reference to the optional embodiments of the present invention.

An optional embodiment of the present invention provides a radiation source detection device. The radiation source detection device includes: two built-in replaceable 26650A lithium batteries, a 2.4-inch TFT display, a full-network cellular communication unit, a Bluetooth unit, a quantitative radiation dose detection unit, a UHF card reader, a Beidou positioning system, a narrowband communication unit, an audible and visual alarm, and an ARM main control chip.

Optionally, conventional radiation detection handheld devices usually only provide single-person detection and single-person viewing functions, and do not have online remote transmission and radiation source identification, single-soldier positioning and other mid- and near-field communication functions. The radiation source detection device provided in this optional embodiment has multi-channel communication functions such as Bluetooth, narrowband, cellular mobile and Beidou auxiliary communication, and can transmit the radiation dose data, identity information, power information and other data detected by the radiation source detection device back to the background database through 4G signals or Beidou messages.

Optionally, a traditional radioactive source detection device is usually helpless when the radiation source is lost. The radioactive source detection device provided by this optional embodiment has a built-in narrowband communication unit. In the wild area, the radioactive source detection device and the radioactive source tank-mounted terminal can form a local area network within a range of 3 kilometers (open space), and the tank-mounted monitoring terminal can send back position information to the radioactive source detection device. After local calculation, the relative position and distance information of the radioactive source are displayed on the radioactive source detection device, which greatly improves the possibility of recovering the radioactive source in the event of a loss.

Optionally, the radiation source detection device provided in this optional embodiment realizes embedded integration of a mobile handheld computer (PDA) and a radiation dose quantitative detection device, which supports quantitative detection of radiation doses on the one hand, and supports the needs of various extended control developments on the PDA on the other hand, thereby solving the problem of flexible customization capabilities for later application needs that traditional radiation source detection devices do not have.

This product is a handheld monitoring device with integrated gamma ray quantitative detection function used by on-site workers at radioactive sources. It displays the source tank ID and radiation intensity data detected by the radiation detector (sodium iodide + photomultiplier tube) on the built-in PDA, and uploads it to the backend server through the PDA's 4G, realizing online inspection, recording and quantitative detection of radiation dose for the entire process of the radioactive source.

Figure 10 is a schematic diagram of a radiation source detection device according to an optional embodiment of the present invention. As shown in Figure 10, the radiation source detection device adopts an integrated design and a suspended carrying design, and the PDA screen observation position faces upward, which is easy to hold, operate and observe detection data.

FIG11 is a second schematic diagram of a radiation source detection device according to an optional embodiment of the present invention. As shown in FIG11 , the radiation source detection device has a built-in PDA (including a lithium battery, a 5-inch touch screen, a Bluetooth 4.0 module, and a full-network 4G module) and a radiation detector. The radiation source detection device supports Bluetooth 4.0 communication transmission, full-network 4G communication, and a 5-inch capacitive touch screen display. The rechargeable lithium battery can provide the required power for the radiation source detection device. The radiation source detection device also supports the embedding of a dedicated customized APP.

Optionally, the radiation detector may, but is not limited to, use sodium iodide + photomultiplier tube to detect the radiation intensity of the radiation source, and the detected data may be directly connected to the PDA.

Optionally, the 5-inch touch screen can display and update the detected radiation dose information every second, and can perform touch operations.

Optionally, the PDA has a built-in Bluetooth 4.0 module, which can control the source tank monitoring equipment to sleep when entering the warehouse and wake up when leaving the warehouse, thereby realizing power saving control of the source tank monitoring terminal.

Optionally, the above-mentioned radiation source detection device adopts a hanging design, which has a strong sense of balance when held and conforms to ergonomic design. The PDA is connected to a sodium iodide scintillation crystal photomultiplier tube to realize quantitative detection of radiation dose on the PDA itself. Data exchange is realized with an external network through the communication function of the PDA. The scalable application of radiation dose detection and management is realized through PDA application development and serial port control. The radiation dose detection function, PDA and RFID identification function are integrated on the same handheld device.

Optionally, the radiation dose monitoring components in the above-mentioned radiation source detection device can be semiconductor components, or can be miniaturized radiation dose monitoring components such as Geiger tubes.

Optionally, the power supply of the radiation source detection device can be wireless charging or plug-in battery.

The above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit the same. A person skilled in the art may modify or make equivalent substitutions for the technical solutions of the present invention without departing from the spirit and scope of the present invention. The protection scope of the present invention shall be subject to the claims.

Obviously, those skilled in the art should understand that the above modules or steps of the present invention can be implemented by a general computing device, they can be concentrated on a single computing device, or distributed on a network composed of multiple computing devices, and optionally, they can be implemented by a program code executable by a computing device, so that they can be stored in a storage device and executed by the computing device, and in some cases, the steps shown or described can be executed in a different order than here, or they can be made into individual integrated circuit modules, or multiple modules or steps therein can be made into a single integrated circuit module for implementation. Thus, the present invention is not limited to any specific combination of hardware and software.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the principle of the present invention shall be included in the protection scope of the present invention.

Claims (7)

1. A radiation source detection device, comprising: a detector, a communication device and a display, wherein: The detector is used to detect the radiation dose of the radioactive source to be detected; The communication device is connected to the detector and is used to upload the detected radiation dose to a server; The display is connected to the detector and is used to display the detected radiation dose on the radiation source detection device; The device further comprises: a controller, wherein the controller is connected to the communication device, and the controller is used to send a control signal to the radiation source to be detected through the communication device, and the control signal is used to instruct the radiation source to be detected to perform a predetermined operation; The controller comprises: an acquisition unit and a control unit, wherein the acquisition unit is used to acquire feedback information of the radiation source to be detected; the control unit is connected to the acquisition unit and the communication device, and is used to generate the control signal according to the feedback information, and send the control signal to the radiation source to be detected through the communication device; Wherein, the display is a capacitive touch screen. 2. The apparatus according to claim 1 is characterized in that the communication device comprises: a mobile communication unit, wherein the mobile communication unit is used to upload the detected radiation dose to the server via a mobile communication network. 3. The device according to claim 2 is characterized in that the communication device also includes: a narrowband communication unit, wherein the radiation source detection device builds a local area network with the radiation source to be detected through the narrowband communication unit, and the narrowband communication unit is used to locate the radiation source to be detected. 4. The device according to claim 3 is characterized in that the communication device also includes: a Bluetooth communication unit, wherein the radiation source detection device is connected to the radiation source to be detected through the Bluetooth communication unit, and the Bluetooth communication unit is used to control the working state of the radiation source to be detected, and the working state includes: a storage dormant state and a storage wake-up state. 5. The device according to claim 4 is characterized in that the communication device also includes: an identification reading unit, wherein the identification reading unit is connected to the display, and the identification reading unit is used to obtain the identification information of the radiation source to be detected by reading the identification carried by the radiation source to be detected, and send the identification information to the display, and the display is also used to display the identification information. 6. The device according to any one of claims 1 to 5 is characterized in that the device also includes: a power module, wherein the power module is connected to the detector, the communication device and the display, and the power module is used to provide electrical energy to the detector, the communication device and the display. 7. The device according to any one of claims 1 to 5 is characterized in that the device also includes: a power detector, wherein the power detector is connected to the power module and the display, and the power detector is used to detect the power information of the power module and send the power information to the display.