CN110742641A - Radiation-proof early warning method, system and device - Google Patents
Radiation-proof early warning method, system and device Download PDFInfo
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Abstract
The embodiment of the application discloses a radiation-proof early warning method, a radiation-proof early warning system and a radiation-proof early warning device. A radiation protection early warning method is applied to a mobile terminal and comprises the following steps: acquiring the distance between a device end and a mobile terminal; judging whether the distance is smaller than a first distance, and sending out an early warning prompt when the distance is smaller than the first distance and/or sending out a safety prompt when the distance is larger than or equal to the first distance; wherein the first distance is determined based at least on a radiation dose or a pseudo-radiation dose at the device end.
Description
Technical Field
The application relates to the field of medical equipment, in particular to a radiation-proof early warning method, a radiation-proof early warning system, a radiation-proof early warning device and a storage medium.
Background
Radiation devices (e.g., X-ray machines, linacs, C-arm machines, etc.) image and/or treat a patient by emitting radiation (e.g., X-rays, β rays, gamma rays, etc.) during use, the radiation may cause unwanted radiation to a user (e.g., the device operator) that may be harmful to the human body.
Disclosure of Invention
One embodiment of the application provides a radiation-proof early warning method. The radiation-proof early warning method is applied to the mobile terminal and comprises the following steps: acquiring the distance between a device end and a mobile terminal; judging whether the distance is smaller than a first distance, and sending out an early warning prompt when the distance is smaller than the first distance and/or sending out a safety prompt when the distance is larger than or equal to the first distance; wherein the first distance is determined based at least on a radiation dose or a pseudo-radiation dose at the device end.
One of the embodiments of the present application provides a radiation protection early warning system, is applied to mobile terminal, includes: the first receiving module is used for receiving a first wireless signal sent by a device end; the first determining module is used for determining the distance between the equipment end and the mobile terminal according to the first wireless signal; the first prompting module: the first prompting module is used for judging whether the distance is smaller than a first distance or not, and sending out an early warning prompt when the distance is smaller than the first distance and/or sending out a safety prompt when the distance is larger than or equal to the first distance; wherein the first distance is determined based at least on a radiation dose or a pseudo-radiation dose at the device end.
One of the embodiments of the present application provides a radiation protection early warning method, which is applied to an equipment side, and includes: receiving a second wireless signal sent by the mobile terminal; determining the distance between the equipment end and the mobile terminal according to the second wireless signal; judging whether the distance is smaller than a first distance, and sending out an early warning prompt when the distance is smaller than the first distance and/or sending out a safety prompt when the distance is larger than or equal to the first distance; wherein the first distance is determined based at least on a radiation dose or a pseudo-radiation dose at the device end.
One of the embodiments of the present application provides a radiation protection early warning system, is applied to the equipment end, includes: the second receiving module is used for receiving a second wireless signal sent by the mobile terminal; a second determining module, configured to determine a distance between the device end and the mobile terminal according to the second wireless signal; the second prompting module is used for judging whether the distance is smaller than the first distance or not, and sending out an early warning prompt when the distance is smaller than the first distance and/or sending out a safety prompt when the distance is larger than or equal to the first distance; wherein the first distance is determined based at least on a radiation dose or a pseudo-radiation dose at the device end.
One of the embodiments of the present application provides a computer-readable storage medium, where the storage medium stores computer instructions, and after a computer reads the computer instructions in the storage medium, the computer executes a radiation-protection early warning method, where the method is applied to a mobile terminal or a device side.
One of the embodiments of the present application provides a radiation protection early warning device, which includes an equipment end and a mobile terminal, wherein one of the equipment end and the mobile terminal is provided with a wireless signal transmitting device, and the other is provided with a wireless signal receiving device; the equipment end or the mobile terminal provided with a wireless signal receiving device is used for determining the distance between the equipment end and the mobile terminal according to the wireless signal sent by the wireless signal sending device; the device end or the mobile terminal is used for judging whether the distance is smaller than a first distance, and when the distance is smaller than the first distance, the device end or the mobile terminal sends out an early warning prompt and/or when the distance is larger than or equal to the first distance, the device end or the mobile terminal sends out a safety prompt; wherein the first distance is determined based at least on a radiation dose or a pseudo-radiation dose at the device end.
Drawings
The present application will be further explained by way of exemplary embodiments, which will be described in detail by way of the accompanying drawings. These embodiments are not intended to be limiting, and in these embodiments like numerals are used to indicate like structures, wherein:
fig. 1 is a schematic view of an application scenario of a radiation-proof early warning device according to some embodiments of the present application;
fig. 2 is a block diagram of a radiation protection early warning system applied to a mobile terminal according to some embodiments of the present application;
fig. 3 is a block diagram of a radiation protection early warning system applied to a device according to some embodiments of the present application;
fig. 4 is a flowchart of an exemplary radiation protection early warning method applied to a mobile terminal according to some embodiments of the present application;
fig. 5 is a flowchart of an exemplary radiation-proof early warning method applied to a device according to some embodiments of the present application.
Detailed Description
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings used in the description of the embodiments will be briefly introduced below. It is obvious that the drawings in the following description are only examples or embodiments of the application, from which the application can also be applied to other similar scenarios without inventive effort for a person skilled in the art. Unless otherwise apparent from the context, or otherwise indicated, like reference numbers in the figures refer to the same structure or operation.
It should be understood that "system", "device", "unit" and/or "module" as used herein is a method for distinguishing different components, elements, parts, portions or assemblies at different levels. However, other words may be substituted by other expressions if they accomplish the same purpose.
As used in this application and the appended claims, the terms "a," "an," "the," and/or "the" are not intended to be inclusive in the singular, but rather are intended to be inclusive in the plural unless the context clearly dictates otherwise. In general, the terms "comprises" and "comprising" merely indicate that steps and elements are included which are explicitly identified, that the steps and elements do not form an exclusive list, and that a method or apparatus may include other steps or elements.
Flow charts are used herein to illustrate operations performed by systems according to embodiments of the present application. It should be understood that the preceding or following operations are not necessarily performed in the exact order in which they are performed. Rather, the various steps may be processed in reverse order or simultaneously. Meanwhile, other operations may be added to the processes, or a certain step or several steps of operations may be removed from the processes.
The application relates to a radiation-proof early warning method, a radiation-proof early warning system and a radiation-proof early warning device. The radiation protection early warning method can be applied to radioactive ray equipment (such as an X-ray machine, a linear accelerator, a C-arm machine and the like), and particularly can be applied to mobile or portable radioactive ray equipment. The radiation-proof early warning device comprises an equipment end and a mobile terminal, and can provide radiation-proof early warning information for a user by measuring the distance between the equipment end and the mobile terminal and judging whether the distance is smaller than a first distance (such as a safe distance). Therefore, the user can be ensured to be operated at the first distance, and the situation that the user is far away from the equipment end too much for avoiding radiation, so that the communication between the equipment end and the mobile terminal is unstable, and the control of the user on the equipment end is influenced can be avoided.
Fig. 1 is a schematic view of an application scenario of a radiation-proof early warning device according to some embodiments of the present application. As shown in fig. 1, the radiation-proof early warning device 100 may include a mobile terminal 110 and a device end 120.
The mobile terminal 110 may be used for controlling the device side 120 and for displaying information, etc. In particular, the mobile terminal 110 may include, but is not limited to, a handheld terminal 111, a tablet 112, a computer 113, and the like. In some embodiments, mobile terminal 110 may include a wireless signal receiving device and/or a wireless signal transmitting device. In some embodiments, the wireless signal receiving device and/or the wireless signal transmitting device may be self-contained in the mobile terminal or be added on the mobile terminal. For example, the wireless signal receiving device and/or the wireless signal transmitting device may be attached (e.g., clamped) to the mobile terminal and have a signal connection (e.g., electrical connection, wireless connection, etc.) with the mobile terminal.
In some embodiments, the mobile terminal 110 may include a processor, and the processor may be configured to process information/data during execution of the radiation protection warning method. For example, the processor may be configured to obtain a distance between the device side and the mobile terminal. For example, the processor may determine whether the distance is less than the first distance. As another example, the processor may control the mobile terminal 110 to issue an alert and/or a security prompt. In some embodiments, mobile terminal 110 may also include a prompting device. The prompting device includes but is not limited to one or more of voice prompting device, character prompting device, light prompting device, vibration prompting device and video prompting device. For example, the prompting device may include a screen, a speaker, a vibrator, etc. of the mobile terminal 110. Also for example, the prompting device may include a light, a sound, etc. in signal connection with the mobile terminal 110.
The device side 120 may comprise any device capable of emitting radiation, for example, the device side 120 may comprise, but is not limited to, a CT device, a PET device, an X-ray machine, etc. in some embodiments, the device side 120 may comprise, but is not limited to, a mobile X-ray apparatus (mobile X-ray apparatus), a mobile α radiation apparatus, a mobile β radiation apparatus, a mobile gamma ray apparatus, a mobile proton heavy particle accelerator, etc. in some embodiments, the device side 120 may comprise a wireless signal emitting apparatus and/or a wireless signal receiving apparatus.
In some embodiments, the device side may include a processor, and the processor may be configured to process information/data during execution of the radiation-proof early warning method. For example, the processor may be configured to obtain a distance between the device side and the mobile terminal. For example, the processor may determine whether the distance is less than the first distance. For another example, the processor may control the device side 120 to issue an early warning prompt and/or a safety prompt. In some embodiments, the device side 120 may further include a prompting apparatus. The prompting device includes but is not limited to one or more of voice prompting device, character prompting device, light prompting device, vibration prompting device and video prompting device. For example, the prompting device may include a speaker or the like provided on the device side 120. Also for example, the prompting device may include a light, a sound, a screen, etc. in signal connection with the device side 120.
In some embodiments, the mobile terminal 110 and the device side 120 may further include a memory, and the memory may be used to store computer instructions, information/data during execution of the radiation-proof early warning method, and the like. For example, the memory may be used to store computer instructions related to a radiation protection precaution method.
In some embodiments, the mobile terminal 110 and/or the device end 120 may determine a distance between the wireless signal transmitting apparatus and the wireless signal receiving apparatus according to the distance between the two apparatuses, and issue a corresponding alert to the user based on a comparison between the distance between the two apparatuses and the first distance.
In some embodiments, the mobile terminal 110 may have a wireless signal receiving device thereon, and the device end 120 may have a wireless signal transmitting device thereon. In this case, the mobile terminal 110 may determine the distance between the device side and the mobile terminal according to the wireless signal emitted by the wireless signal emitting device of the device side 120. Mobile terminal 110 may also determine whether the distance is less than the first distance. When the distance is less than the first distance, the mobile terminal may send an early warning prompt to the user, and/or when the distance is greater than or equal to the first distance, the mobile terminal may send a safety prompt to the user. In some embodiments, after determining the distance between the mobile terminal 110 and the device end 120, the mobile terminal may further send the distance information to the device end 120, and the device end 120 determines whether the distance is smaller than the first distance, and sends an early warning prompt and/or a safety prompt. In some embodiments, the mobile terminal 110 may also send information obtained by comparing the distance with the first distance to the device 120, and the device sends an early warning prompt or a safety prompt.
In some embodiments, the device end 120 may be provided with a wireless signal receiving device, and the mobile terminal 110 may be provided with a wireless signal transmitting device. In this case, the device side 120 may determine the distance between the device side and the mobile terminal according to the wireless signal emitted by the wireless signal emitting device of the mobile terminal 110. The device end 120 may further determine whether the distance is smaller than the first distance, and when the distance is smaller than the first distance, the device end sends an early warning prompt, and/or when the distance is greater than or equal to the first distance, the device end sends a safety prompt. In some embodiments, after determining the distance between the device end 120 and the mobile terminal, the device end may further send the distance information to the mobile terminal 110, and the mobile terminal 110 determines whether the distance is smaller than the first distance, and sends an early warning prompt and/or a safety prompt. In some embodiments, the device side 120 may also send information after comparing the distance with the first distance to the mobile terminal 110, and issue an early warning prompt or a safety prompt by the mobile terminal.
Fig. 2 is a block diagram of a radiation protection early warning system applied to a mobile terminal according to some embodiments of the present application. In some embodiments, the radiation-shielding warning system 200 may be implemented by the mobile terminal 110 (e.g., a processor of the mobile terminal 110). As shown in fig. 2, the radiation-proof early warning system 200 may include a first receiving module 210, a first determining module 220, and a first prompting module 230.
The first receiving module 210 may be configured to receive a first wireless signal sent by a device. For example, the first receiving module 210 may control a wireless signal receiving device on the mobile terminal 110 to receive the first wireless signal.
The first determining module 220 may be configured to determine a distance between the device side and the mobile terminal. In some embodiments, the first determining module 220 may determine the distance between the device side and the mobile terminal according to the first wireless signal. For example, the first determining module 220 may determine the distance between the device side and the mobile terminal by using a wireless ranging technology according to the first wireless signal.
The first prompting module 230 may be configured to determine whether a distance between the device side and the mobile terminal is smaller than a first distance, send an early warning prompt when the distance is smaller than the first distance, and/or send a safety prompt when the distance is greater than or equal to the first distance. For example, the first prompting module 230 may control a mobile terminal (e.g., a prompting device of the mobile terminal) to issue an early warning prompt and/or a safety prompt.
Fig. 3 is a block diagram of a radiation protection early warning system applied to a device according to some embodiments of the present application. In some embodiments, the radiation-shielding warning system 300 can be implemented by the device side 120 (e.g., a processor of the device side 120). As shown in fig. 3, the radiation-proof early warning system 300 may include a second receiving module 310, a second determining module 320, and a second prompting module 330.
The second receiving module 310 may be configured to receive a second wireless signal transmitted by the mobile terminal. For example, the second receiving module 310 may control the wireless signal receiving apparatus on the device side to receive the second wireless signal.
The second determining module 320 may be configured to determine a distance between the device side and the mobile terminal. In some embodiments, the second determining module 320 may determine the distance between the device side and the mobile terminal according to the second wireless signal. For example, the second determining module 320 may determine the distance between the device side and the mobile terminal by using a wireless ranging technology according to the second wireless signal.
The second prompting module 330 may be configured to determine whether a distance between the device side and the mobile terminal is smaller than a first distance, send an early warning prompt when the distance is smaller than the first distance, and/or send a safety prompt when the distance is greater than or equal to the first distance. For example, the second prompting module 330 can control a device side (e.g., a prompting device of the device side) to issue an early warning prompt and/or a safety prompt.
It should be understood that the systems shown in fig. 2 and 3 and their modules may be implemented in a variety of ways. For example, in some embodiments, the system and its modules may be implemented in hardware, software, or a combination of software and hardware. Wherein the hardware portion may be implemented using dedicated logic; the software portions may be stored in a memory for execution by a suitable instruction execution system, such as a microprocessor or specially designed hardware. Those skilled in the art will appreciate that the methods and systems described above may be implemented using computer executable instructions and/or embodied in processor control code, such code being provided, for example, on a carrier medium such as a diskette, CD-or DVD-ROM, a programmable memory such as read-only memory (firmware), or a data carrier such as an optical or electronic signal carrier. The system and its modules of the present application may be implemented not only by hardware circuits such as very large scale integrated circuits or gate arrays, semiconductors such as logic chips, transistors, or programmable hardware devices such as field programmable gate arrays, programmable logic devices, etc., but also by software executed by various types of processors, for example, or by a combination of the above hardware circuits and software (e.g., firmware).
It should be noted that the above descriptions of the radiation-proof early warning system and the modules thereof are only for convenience of description, and the application is not limited to the scope of the illustrated embodiments. It will be appreciated by those skilled in the art that, having the benefit of the teachings of the systems of fig. 2 and 3, it is possible to combine the various modules in any combination or to form subsystems that interface with other modules without departing from such teachings. For example, the first receiving module 210, the first determining module 220 and the first prompting module 230 disclosed in fig. 2 may be different modules in a system, or may be a module that implements the functions of two or more modules described above. For example, the first determining module 220 and the first prompting module 230 may be two modules, or one module may have both functions of determining the distance and prompting. For example, each module may share one memory module, and each module may have its own memory module. Such variations are within the scope of the present application.
Fig. 4 is a flowchart illustrating an exemplary radiation protection early warning method applied to a mobile terminal according to some embodiments of the present application. Specifically, the radiation-proof early warning method 400 can be executed by the radiation-proof early warning system 200 applied to the mobile terminal 110. As shown in fig. 4, the radiation protection early warning method 400 applied to the mobile terminal may include:
In some embodiments, the first wireless signal may be transmitted by a wireless signal transmitting device on the device end 120. The first wireless signal may include, but is not limited to, any combination of one or more of a bluetooth signal, a wifi signal, an infrared signal, a radio frequency signal, and the like. In some embodiments, the device end 120 may periodically (e.g., every 0.1 second) transmit the first wireless signal outward. In some embodiments, the device side 120 may also send out the first wireless signal based on a request of the mobile terminal 110.
In some embodiments, the first receiving module 210 may control a wireless signal receiving device on the mobile terminal 110 to receive the first wireless signal.
And step 420, determining the distance between the equipment end and the mobile terminal according to the first wireless signal. In particular, step 420 may be performed by the first determining module 220.
In some embodiments, the first determining module 220 may determine the distance between the device end 120 and the mobile terminal 110 by using a wireless ranging technology according to the first wireless signal. In some embodiments, wireless ranging techniques may include, but are not limited to, one or more of bluetooth ranging techniques, wifi ranging techniques, infrared ranging techniques, UWB ranging techniques, 433MHz radio frequency signal ranging techniques, and the like. Specifically, the first determining module 220 may employ a wireless ranging technique corresponding to the first wireless signal. For example, when the first wireless signal is a bluetooth signal or a wifi signal, the first determining module 220 may determine the distance between the device end 120 and the mobile terminal 110 according to the strength of the received first wireless signal.
In some alternative embodiments, the first determining module 220 may also determine the distance between the device side and the mobile terminal according to other manners. For example, the first determining module 220 may determine the distance between the device side and the mobile terminal according to a step sensor on the mobile terminal. The step-measuring inductive sensor may be a gyroscope. Specifically, the first determining module 220 may determine the number of steps and the step length of the user based on a step-measuring sensing sensor on the mobile terminal, and further determine the distance traveled by the user. Preferably, the first determining module 220 may obtain the number of steps and the step length of the user taking up the mobile terminal from the device end and walking away from the device end, so as to determine the distance between the device end and the mobile terminal. For another example, the first determining module 220 may determine the distance between the device end and the mobile terminal according to an ultrasonic ranging technique, which is not limited in this application.
In some embodiments, the first distance may be understood as a safety distance, i.e. a distance that can be set to avoid that the user receives too much radiation. For example, when the distance between the user and the device end 120 is greater than the first distance, the radiation emitted from the device end 120 will not harm the user. In some embodiments, the first distance may be determined based at least on a radiation dose or a pseudo-radiation dose of the device end 120. The radiation dose can be understood as the amount of radiation emitted by the device end 120 during operation. The amount of pseudo-radiation dose may be understood as the amount of radiation that the device side 120 is prepared to emit during operation.
In some embodiments, the radiation protection warning system 200 can determine the first distance based on the radiation dose or pseudo radiation dose of the device end 120 at each operation. In some embodiments, the radiation-proof warning system 200 can also set the first distance to a fixed value. For example, the first distance may be a fixed value determined according to an average radiation dose (or a maximum radiation dose) at the device side. In some embodiments, the first distance may be calculated theoretically based on the radiation dose or pseudo-radiation dose at the device end 120. In some embodiments, the first distance may be obtained from actual measurements based on the radiation dose or pseudo-radiation dose at the device end 120.
In some embodiments, the radiation-proof early warning system 200 may further obtain information on whether a user operating the mobile terminal wears radiation-proof clothes; and determining the first distance according to the radiation dose or the radiation dose simulation of the equipment end and the information whether the user wears the radiation-proof suit. In some embodiments, mobile terminal 110 may query the user as to whether a radiation protective suit is worn (e.g., questions and options are presented to the user), and the user (e.g., a healthcare worker) may select or enter information about whether the user wears a radiation protective suit in the mobile terminal. In some embodiments, in the case that the radiation dose or the pseudo radiation dose at the device end is the same, if the information reflects that the user does not wear the protective suit, the first distance may be set relatively far away; if the information reflects that the user is wearing the dress shield, the first distance may be set relatively close. In some embodiments, the first distance may be calculated theoretically based on the radiation dose or pseudo-radiation dose at the device end 120 and the information about whether to wear radiopharmacy. In some embodiments, the first distance may be obtained from actual measurements based on the radiation dose or pseudo radiation dose of the device end 120 and whether to wear radiation protective clothing information.
In some embodiments, when the first prompting module 230 determines that the distance between the mobile terminal and the device end is smaller than the first distance, the radiation-proof early warning system 200 may execute step 440. When the first prompt module 230 determines that the distance between the mobile terminal and the device end is greater than or equal to the first distance, the radiation-proof early warning system 200 may execute step 450.
In some embodiments, the warning alert may include, but is not limited to, a combination of one or more of a voice alert, a text alert, a light alert, a vibration alert, and a video alert. For example, the first prompting module 230 may control a mobile terminal (e.g., a prompting device of the mobile terminal) to send a voice prompt, perform a text prompt on a display screen of the mobile terminal, perform a vibration prompt and a video prompt simultaneously on the mobile terminal, and the like.
By sending the warning prompt, the user can be effectively prevented from being too close to the device end 120, so that the safety of the user can be effectively ensured.
In some embodiments, the safety prompts may include, but are not limited to, voice prompts, text prompts, light prompts, vibration prompts, video prompts, and the like, in one or more combinations. For example, the first prompting module 230 may control a mobile terminal (e.g., a prompting device of the mobile terminal) to send a voice prompt, perform a text prompt on a display screen of the mobile terminal, perform a vibration prompt and a video prompt simultaneously on the mobile terminal, and the like.
According to the scheme, the safety prompt is sent to the user who has reached the first distance, the user is prevented from continuing to be away from the equipment terminal 120 after the user has reached the first distance, and on the premise that the user safety is ensured, the mobile terminal 110 and the equipment terminal 120 are prevented from being unstable in communication due to too far distance, so that the normal work of the radioactive ray equipment is ensured.
In some embodiments, the first prompt module 230 may control the mobile terminal to issue the warning prompt only when the distance is less than the first distance, or control the mobile terminal to issue the safety prompt only when the distance is greater than or equal to the first distance. In some embodiments, the first prompt module 230 may control the mobile terminal to issue an early warning prompt when the distance is less than the first distance, and issue a safety prompt when the distance is greater than or equal to the first distance. For example, when the user holds the mobile terminal 110 and moves away from the device 120, the first prompting module may control the mobile terminal to issue an early warning prompt when the distance between the mobile terminal and the device is less than a first distance (e.g., 20 m); and when the distance between the mobile terminal and the equipment end is greater than or equal to the first distance, the first prompt module controls the mobile terminal to send out a safety prompt. For another example, in the working process of the device end 120, the device end moves along with the user, and when the distance between the mobile terminal and the device end changes from being greater than the first distance to being smaller than the first distance, the first prompting module controls the mobile terminal to send out an early warning prompt; when the distance between the mobile terminal and the equipment end is changed from being smaller than the first distance to being larger than or equal to the first distance, the first prompt module controls the mobile terminal to send out a safety prompt.
Fig. 5 is a flowchart of an exemplary radiation-proof early warning method applied to a device according to some embodiments of the present application. Specifically, the radiation-proof early warning method 500 can be executed by the radiation-proof early warning system 300 applied to the device side 120. As shown in fig. 5, the radiation-proof early warning method 500 applied to the device side may include:
In some embodiments, the second wireless signal may be transmitted by a wireless signal transmitting device on the mobile terminal 110. The second wireless signal may include, but is not limited to, any combination of one or more of a bluetooth signal, a wifi signal, an infrared signal, a radio frequency signal, and the like. In some embodiments, the second receiving module 310 may control the wireless signal receiving apparatus on the device side to receive the second wireless signal.
And step 520, determining the distance between the equipment end and the mobile terminal according to the second wireless signal. In particular, this step 520 may be performed by the second determination module 320.
In some embodiments, the second determining module 320 may determine the distance between the device side and the mobile terminal by using a wireless ranging technology according to the second wireless signal. In some embodiments, wireless ranging techniques may include, but are not limited to, one or more of bluetooth ranging techniques, wifi ranging techniques, infrared ranging techniques, UWB ranging techniques, 433MHz radio frequency signal ranging techniques, and the like. In particular, the second determining module 320 may employ a wireless ranging technique corresponding to the second wireless signal.
In some alternative embodiments, the second wireless signal may include information about the distance between the device side determined by the mobile terminal and the mobile terminal. For example, the mobile terminal may determine the distance between the device side and the mobile terminal according to the radiation-proof early warning method 400, and send the distance information to the device side. In this case, the second determining module 320 only needs to extract the distance between the device side and the mobile terminal included in the second wireless signal.
In some embodiments, the first distance may be determined based at least on a radiation dose or a pseudo-radiation dose of the device end 120. In some embodiments, the radiation protection warning system 300 can determine the first distance based on the radiation dose or pseudo radiation dose of the device end 120 at each operation. In some embodiments, the radiation-proof warning system 300 can also set the first distance to a fixed value. For example, the first distance may be a fixed value determined according to an average radiation dose (or a maximum radiation dose) at the device side.
In some embodiments, the radiation-proof early warning system 300 may further obtain information on whether the user operating the mobile terminal wears radiation-proof clothes; and determining the first distance according to the radiation dose or the radiation dose simulation of the equipment end and the information whether the user wears the radiation-proof suit.
In some embodiments, when the second prompting module 330 determines that the distance between the mobile terminal and the device end is smaller than the first distance, the radiation-proof early warning system 300 may execute step 540. When the second prompting module 330 determines that the distance between the mobile terminal and the device end is greater than or equal to the first distance, the radiation-proof early warning system 300 may execute step 550.
And 540, sending out an early warning prompt. In particular, this step 540 may be performed by the second prompting module 330.
In some embodiments, the warning alert may include, but is not limited to, a combination of one or more of a voice alert, a text alert, a light alert, a vibration alert, and a video alert. For example, the second prompting module 230 may control a device side (e.g., a prompting device of the device side) to issue an early warning prompt. By sending the warning prompt, the user can be effectively prevented from being too close to the device end 120, so that the safety of the user can be effectively ensured.
In some embodiments, the safety prompts may include, but are not limited to, voice prompts, text prompts, light prompts, vibration prompts, video prompts, and the like, in one or more combinations. For example, the second prompting module 230 may control a device side (e.g., a prompting device of the device side) to issue a security prompt. According to the scheme, the safety prompt is sent to the user who has reached the first distance, the user is prevented from continuing to be away from the equipment terminal 120 after the user has reached the first distance, and on the premise that the user safety is ensured, the mobile terminal 110 and the equipment terminal 120 are prevented from being unstable in communication due to too far distance, so that the normal work of the radioactive ray equipment is ensured.
It should be noted that the above descriptions regarding flow charts 4-5 are only for illustration and explanation, and do not limit the applicable scope of the present application. Various modifications and changes to the flow diagrams 4-5 will be apparent to those skilled in the art in light of the present disclosure. However, such modifications and variations are intended to be within the scope of the present application. For example, the prompting module (e.g., the first prompting module 230 or the second prompting module 330) may prompt the user by controlling an external prompting device (e.g., a prompting lamp installed in a detection room, a prompting sound box, etc.).
The beneficial effects that may be brought by the embodiments of the present application include, but are not limited to: (1) the distance between the equipment end and the mobile terminal can be accurately determined; (2) the first distance can be accurately determined; (3) when the distance between the equipment end and the mobile terminal is smaller than the first distance, the user can be effectively prevented from being too close to the equipment end by sending out the early warning prompt, and therefore the safety of the user can be effectively guaranteed. (4) By sending the safety prompt to the user who has reached the first distance, the user is prevented from continuing to keep away from the equipment end after the user has reached the first distance, and the mobile terminal and the equipment end can be ensured not to be unstable in communication due to too far distance on the premise of ensuring the safety of the user, so that the normal work of the radioactive ray equipment is ensured. It is to be noted that different embodiments may produce different advantages, and in different embodiments, any one or combination of the above advantages may be produced, or any other advantages may be obtained.
Having thus described the basic concept, it will be apparent to those skilled in the art that the foregoing detailed disclosure is to be considered merely illustrative and not restrictive of the broad application. Various modifications, improvements and adaptations to the present application may occur to those skilled in the art, although not explicitly described herein. Such modifications, improvements and adaptations are proposed in the present application and thus fall within the spirit and scope of the exemplary embodiments of the present application.
Also, this application uses specific language to describe embodiments of the application. Reference throughout this specification to "one embodiment," "an embodiment," and/or "some embodiments" means that a particular feature, structure, or characteristic described in connection with at least one embodiment of the present application is included in at least one embodiment of the present application. Therefore, it is emphasized and should be appreciated that two or more references to "an embodiment" or "one embodiment" or "an alternative embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, some features, structures, or characteristics of one or more embodiments of the present application may be combined as appropriate.
Moreover, those skilled in the art will appreciate that aspects of the present application may be illustrated and described in terms of several patentable species or situations, including any new and useful combination of processes, machines, manufacture, or materials, or any new and useful improvement thereon. Accordingly, various aspects of the present application may be embodied entirely in hardware, entirely in software (including firmware, resident software, micro-code, etc.) or in a combination of hardware and software. The above hardware or software may be referred to as "data block," module, "" engine, "" unit, "" component, "or" system. Furthermore, aspects of the present application may be represented as a computer product, including computer readable program code, embodied in one or more computer readable media.
The computer storage medium may comprise a propagated data signal with the computer program code embodied therewith, for example, on baseband or as part of a carrier wave. The propagated signal may take any of a variety of forms, including electromagnetic, optical, etc., or any suitable combination. A computer storage medium may be any computer-readable medium that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. Program code located on a computer storage medium may be propagated over any suitable medium, including radio, cable, fiber optic cable, RF, or the like, or any combination of the preceding.
Computer program code required for the operation of various portions of the present application may be written in any one or more programming languages, including an object oriented programming language such as Java, Scala, Smalltalk, Eiffel, JADE, Emerald, C + +, C #, VB.NET, Python, and the like, a conventional programming language such as C, Visual Basic, Fortran 2003, Perl, COBOL 2002, PHP, ABAP, a dynamic programming language such as Python, Ruby, and Groovy, or other programming languages, and the like. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the latter scenario, the remote computer may be connected to the user's computer through any network format, such as a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet), or in a cloud computing environment, or as a service, such as a software as a service (SaaS).
Additionally, the order in which elements and sequences of the processes described herein are processed, the use of alphanumeric characters, or the use of other designations, is not intended to limit the order of the processes and methods described herein, unless explicitly claimed. While various presently contemplated embodiments of the invention have been discussed in the foregoing disclosure by way of example, it is to be understood that such detail is solely for that purpose and that the appended claims are not limited to the disclosed embodiments, but, on the contrary, are intended to cover all modifications and equivalent arrangements that are within the spirit and scope of the embodiments herein. For example, although the system components described above may be implemented by hardware devices, they may also be implemented by software-only solutions, such as installing the described system on an existing server or mobile device.
Similarly, it should be noted that in the preceding description of embodiments of the application, various features are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure aiding in the understanding of one or more of the embodiments. This method of disclosure, however, is not intended to require more features than are expressly recited in the claims. Indeed, the embodiments may be characterized as having less than all of the features of a single embodiment disclosed above.
Finally, it should be understood that the embodiments described herein are merely illustrative of the principles of the embodiments of the present application. Other variations are also possible within the scope of the present application. Thus, by way of example, and not limitation, alternative configurations of the embodiments of the present application can be viewed as being consistent with the teachings of the present application. Accordingly, the embodiments of the present application are not limited to only those embodiments explicitly described and depicted herein.
Claims (14)
1. A radiation protection early warning method is applied to a mobile terminal and is characterized by comprising the following steps:
acquiring the distance between a device end and a mobile terminal;
judging whether the distance is smaller than a first distance, and sending out an early warning prompt when the distance is smaller than the first distance and/or sending out a safety prompt when the distance is larger than or equal to the first distance;
wherein the first distance is determined based at least on a radiation dose or a pseudo-radiation dose at the device end.
2. The radiation protection early warning method of claim 1, further comprising:
acquiring information whether a user operating the mobile terminal wears radiation-proof clothes or not;
and determining the first distance according to the radiation dose or the quasi-radiation dose of the equipment end and the information whether the user wears the radioprotector.
3. The radiation protection early warning method according to claim 1, wherein the obtaining of the distance between the device side and the mobile terminal comprises:
receiving a first wireless signal sent by a device end;
and determining the distance between the equipment end and the mobile terminal according to the first wireless signal.
4. The radiation protection early warning method according to claim 3, wherein the determining the distance between the device side and the mobile terminal according to the first wireless signal comprises:
determining the distance between the equipment end and the mobile terminal by utilizing a wireless ranging technology according to the first wireless signal;
the wireless ranging technique comprises at least one of: bluetooth ranging technology, wifi ranging technology, infrared ranging technology, UWB ranging technology and 433MHz radio frequency signal ranging technology.
5. The radiation protection warning method of claim 1, wherein the warning prompt or the safety prompt comprises at least one of: voice prompt, text prompt, light prompt, vibration prompt and video prompt.
6. The radiation protection early warning method as claimed in claim 1, wherein the equipment terminal comprises a mobile or portable radioactive ray equipment.
7. The utility model provides a radiation protection early warning system, is applied to mobile terminal, its characterized in that includes:
the first receiving module is used for receiving a first wireless signal sent by a device end;
the first determining module is used for determining the distance between the equipment end and the mobile terminal according to the first wireless signal;
the first prompting module: the first prompting module is used for judging whether the distance is smaller than a first distance or not, and sending out an early warning prompt when the distance is smaller than the first distance and/or sending out a safety prompt when the distance is larger than or equal to the first distance;
wherein the first distance is determined based at least on a radiation dose or a pseudo-radiation dose at the device end.
8. A computer-readable storage medium storing computer instructions, wherein when the computer instructions in the storage medium are read by a computer, the computer executes the radiation protection early warning method according to any one of claims 1 to 6.
9. A radiation protection early warning method is applied to an equipment end and is characterized by comprising the following steps:
receiving a second wireless signal sent by the mobile terminal;
determining the distance between the equipment end and the mobile terminal according to the second wireless signal;
judging whether the distance is smaller than a first distance, and sending out an early warning prompt when the distance is smaller than the first distance and/or sending out a safety prompt when the distance is larger than or equal to the first distance;
wherein the first distance is determined based at least on a radiation dose or a pseudo-radiation dose at the device end.
10. The radiation protection early warning method according to claim 9, wherein the second wireless signal includes a distance between the device side and the mobile terminal determined by the mobile terminal.
11. The radiation protection early warning method according to claim 9, wherein the determining the distance between the device side and the mobile terminal according to the second wireless signal comprises:
determining the distance between the equipment end and the mobile terminal by utilizing a wireless ranging technology according to the second wireless signal;
the wireless ranging technique comprises at least one of: bluetooth ranging technology, wifi ranging technology, infrared ranging technology, UWB ranging technology and 433MHz radio frequency signal ranging technology.
12. The utility model provides a radiation protection early warning system, is applied to equipment end, its characterized in that includes:
the second receiving module is used for receiving a second wireless signal sent by the mobile terminal;
a second determining module, configured to determine a distance between the device end and the mobile terminal according to the second wireless signal;
the second prompting module is used for judging whether the distance is smaller than the first distance or not, and sending out an early warning prompt when the distance is smaller than the first distance and/or sending out a safety prompt when the distance is larger than or equal to the first distance;
wherein the first distance is determined based at least on a radiation dose or a pseudo-radiation dose at the device end.
13. A computer-readable storage medium storing computer instructions, wherein when the computer instructions in the storage medium are read by a computer, the computer executes the radiation protection early warning method according to any one of claims 9 to 11.
14. The utility model provides a radiation protection early warning device, includes equipment end and mobile terminal, its characterized in that:
one of the equipment end and the mobile terminal is provided with a wireless signal transmitting device, and the other one is provided with a wireless signal receiving device;
the equipment end or the mobile terminal provided with a wireless signal receiving device is used for determining the distance between the equipment end and the mobile terminal according to the wireless signal sent by the wireless signal sending device;
the device end or the mobile terminal is used for judging whether the distance is smaller than a first distance, and when the distance is smaller than the first distance, the device end or the mobile terminal sends out an early warning prompt and/or when the distance is larger than or equal to the first distance, the device end or the mobile terminal sends out a safety prompt;
wherein the first distance is determined based at least on a radiation dose or a pseudo-radiation dose at the device end.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911017307.1A CN110742641A (en) | 2019-10-24 | 2019-10-24 | Radiation-proof early warning method, system and device |
| PCT/CN2020/123781 WO2021078304A1 (en) | 2019-10-24 | 2020-10-26 | Radiation systems, methods, and devices |
| EP20880245.4A EP4033980A4 (en) | 2019-10-24 | 2020-10-26 | Radiation systems, methods, and devices |
| US17/660,415 US20220249042A1 (en) | 2019-10-24 | 2022-04-24 | Radiation systems, methods, and devices |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911017307.1A CN110742641A (en) | 2019-10-24 | 2019-10-24 | Radiation-proof early warning method, system and device |
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| CN110742641A true CN110742641A (en) | 2020-02-04 |
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