WO2017135839A1 - Détecteur de rayonnement pour communicateur mobile - Google Patents

Détecteur de rayonnement pour communicateur mobile Download PDF

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Publication number
WO2017135839A1
WO2017135839A1 PCT/RU2016/000042 RU2016000042W WO2017135839A1 WO 2017135839 A1 WO2017135839 A1 WO 2017135839A1 RU 2016000042 W RU2016000042 W RU 2016000042W WO 2017135839 A1 WO2017135839 A1 WO 2017135839A1
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WO
WIPO (PCT)
Prior art keywords
detector
radiation
detecting element
plug
microcontroller
Prior art date
Application number
PCT/RU2016/000042
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English (en)
Inventor
Vladimir Aleksandrovich ELIN
Original Assignee
Publichnoe Aktsionernoe Obschestvo "Intersoft Evraziya"
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Publichnoe Aktsionernoe Obschestvo "Intersoft Evraziya" filed Critical Publichnoe Aktsionernoe Obschestvo "Intersoft Evraziya"
Priority to PCT/RU2016/000042 priority Critical patent/WO2017135839A1/fr
Publication of WO2017135839A1 publication Critical patent/WO2017135839A1/fr

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/02—Dosimeters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T7/00—Details of radiation-measuring instruments

Definitions

  • the invention relates to the physical quantities measurement field, and, particularly, to the radiation measurements, and can be used for the on-the-fly measurement of radiation intensity in various facilities and for monitoring of the staff radiation exposure in specialized agencies.
  • the claimed ionizing-radiation detector represents an electronic device with the main function of providing interaction of an ionizing radiation flux with the radiation detector physical medium and transforming the interaction acts in electrical signals that can be recorded.
  • the information obtained from dosing meters is classified as a data class sensitive to garbling. To ensure its reliability, radiation data must only be obtained from properly calibrated devices manufactured in compliance with manufacturing processes. When using data obtained from a device manufactured by a non-certified manufacturer, the user will be in a situation of possible risks to his or her life or health because of incorrect radiation data around him or her.
  • Detectors for mobile telephones are known combined with embedded auxiliary equipment, including those combined with dosing meter-radiometers (RU 2456638, 2461024).
  • a radiation detector comprising a housing in which a detecting element for radiation recording is located, associated with a plug, the housing being made as an aggregate device consisting of two pivotally interconnected parts capable of turning relative to each other, and the plug being located on one of the casing sides and its end being directed towards the other portion of the housing, having a recess for the plug.
  • the disadvantages of such devices include problems in power supply and a lower reliability related to the lack of adaptation facilities, driving and normalizing devices, and impossibility of commercial use, as there is no specific information on the circuit diagram and hardware implementation of the dosimeters illustrated in the Figure.
  • the detector is not suitable for repeated on-the-fly mounting on or removal from a mobile electronic device and adaptation to the software of it.
  • a radiation detector comprising a housing in which a detecting element for radiation recording and a microcontroller are located, associated with each other, the microcontroller being connected by an output driver to the commutator of a plug made capable of being mounted in a mobile electronic device connector and the housing being made as an aggregate device consisting of two pivotally interconnected parts capable of turning relative to each other, and the plug being located on one of the casing sides and its end being directed toward the other portion of the housing, having a recess for the plug.
  • the detecting element is made as a Geiger-Muller gas-discharge counter or a semiconductor counter.
  • the detector is furnished with an electrical battery with charge and discharge controllers at its input and output respectively, and the plug commutator is connected to the electrical battery charge controller, and the output driver is capable of generating a sinusoidal output signal.
  • the detector is furnished with a voltage converter for stepping up the voltage supplied by the electrical battery discharge controller to the detecting element to the detecting element voltage operating value.
  • the plug is capable of being mounted in a audio connector (audio jack) of a mobile electronic device, and the plug commutator is capable of recognizing the contacts of the mobile electronic device, i.e. those of a terminal consumer device.
  • the plug is made flexible, cylindrical and is perpendicular to the interface plane of casing portions, and the casing is shaped as a rectangular parallelepiped (RU 133943, prototype).
  • the disadvantage of this detector consists in a low reliability and possible incorrect data that the user can obtain because of lack of protection against quick copying or spoofing, that is against distribution of infringing products made by non- certified manufacturers, providing unreliable or incorrect information.
  • the user When using data obtained from a device manufactured by a non-certified manufacturer, the user will be in a situation of possible risks to his or her life or health because of incorrect radiation data around him or her.
  • a certified manufacturer runs a risk of unjustified claims (for providing incorrect radiation data ) and loss of good will.
  • the technical task of the invention is providing an efficient and self- inclusive radiation detector protected against unauthorized copying, and expansion of the variety of radiation detectors in the form of an ionizing radiation flux indicator with the dosing meter-radiometer function - DO-RA.QS operating, through an audio jack, with any computer, smartphone or communicator or other devices and with any operational system (OS).
  • OS operational system
  • the technical result of the invention claimed is improvement of the reliability and provision of authenticity of the obtained data by including facilities with authentication function in the DO-RA.QS detector, based on EAP-family protocols, that is, when connected to a mobile electronic device, the dosimeter and its software is checked for authenticity, thereby substantiating the authenticity of the dosimetric data for the user.
  • the measurement accuracy is improved thanks to the fact that the detecting element is located at the same angle to all the faces of the flattened housing (on square sides) while reducing its dimensions and weight and simplifying its assembly and repair technology.
  • a certified manufacturer avoids a risk of unjustified claims (for providing incorrect radiation data ) and loss of good will.
  • the detector comprises a housing in which, on a printed circuit board and in an associated fashion, located are a detecting element for radiation recording and a microcontroller associated with an electrical battery and an output driver with an audio plug capable of being mounted in a mobile electronic device audio connector, the detector being furnished with an embedded authentication module made as a microcontroller capable of using an authentication software (protocols) and connected to the said microcontroller, as well as with a microphone emulator connected to the said microcontroller and the plug.
  • an embedded authentication module made as a microcontroller capable of using an authentication software (protocols) and connected to the said microcontroller, as well as with a microphone emulator connected to the said microcontroller and the plug.
  • the detector is furnished with a controller connected to an electrical battery, designed for controlling the electrical battery input charge level and connected to a plug, with an electrical battery discharge level controller, and with a voltage converter for the detecting element voltage step-up to the operating value, connected to a microcontroller, and the microphone emulator is capable of generating a sinusoidal output signal at the audio plug.
  • the voltage converter is made as a step-up transformer mounted on a printed circuit board on the side where the detecting element is located.
  • the detecting element is mounted on a printed circuit board in the detector housing in a diagonal pattern.
  • the detecting element has a cylindrical enclosure and cone- shaped butt ends, the detecting element and the plug being located on one side of the printed circuit board, opposite to the side where the electrical battery is located.
  • the housing is shaped as a rectangular parallelepiped with a square base, and the plug is located in the central portion of the housing lateral side.
  • FIG.l illustrates the detector front view; Fig. 2 the side view; Fig. 3 a cross-section along Fig. 2; Fig. 4 a view with the cover removed on the side where the detecting element is located; Fig. 5 a view with the cover removed on the side where the electrical battery is located; Fig. 5 a side view along Fig. 4; Fig. 7 the basic block diagram of the detector when it is connected to a terminal consumer device, for example, to a mobile electronic device; Fig. 8 the detector axonometric drawing; Fig. 9 the detector in a packing.
  • a radiation detector comprises a housing 1 in which, on a printed circuit board 19 and in an associated fashion, located are a detecting element 2 for radiation recording, and a microcontroller 4 associated with an electrical battery 5 and an output driver 9.
  • the output driver 9 has an audio plug 8 capable of being mounted in the audio connector (jack) 13 of a terminal consumer device 12, for example, that of a mobile electronic device.
  • the detector is furnished with an embedded authentication module 11 made as a microcontroller capable of using an authentication software (protocols) and connected to the said microcontroller 4, as well as with a microphone emulator 7 representing a circuit module featuring electric characteristics of a microphone and connected to the said microcontroller 4 and the plug 8.
  • the flat disc battery 5 is replaceably mounted on the circuit board 19, using spring-loaded contacts 21.
  • the terminal consumer device When the plug 8 is mated with the audio jack 13, the terminal consumer device enables its central processor 15 and also a touch screen 15, a navigation module 17 GPS/Glonass, a communication module 8 (transceiver), connected to the central processor, and an analog-to-digital converter (ADC) 14 associated with the audio jack 13.
  • ADC analog-to-digital converter
  • the software is executed by the processor 15 of a smartphone.
  • Software is divided into a system software preinstalled by the smartphone manufacturer, and an applied software developed by the DO-RA device manufacturer.
  • Google Android or Apple iOS can be used as a system software.
  • the system software provides the basic functionability of the smartphone, including functionability of peripheral devices (14,16,17,18). Also, it enables the smartphone user to activate an applied software provided by third-party developers.
  • the DO-RA applied software developed by the Intersoft-Eurasia is also called DO-RA.
  • the DORA applied software is distributed through application shops.
  • the DO-RA applied software communicates with the system software according to the rules (Application Programming Interface) defined by the smartphone manufacturer and performs the described functions of signal decoding, data reception, storage and transmission to the server.
  • the detecting element 2 (that is a primary measuring transducer, pick-up unit) is mounted on a printed circuit board 19 in the detector housing 1 in a diagonal pattern.
  • the detecting element 2 can have a cylindrical enclosure and cone-shaped butt ends (not shown), the detecting element 2 and the plug 8 being located on one side of the printed circuit board 19, opposite to the side where the electrical battery 5 (or, similarly, a lithium-ion or lithium-polymer battery) is located.
  • the detector is furnished with a controller 6 connected to an electrical battery 5, designed for controlling the electrical battery input charge level and connected to a plug 8, with an electrical battery 5 discharge level controller 10, and with a voltage converter 3 for the detecting element 2 voltage step-up to the operating value, connected to a microcontroller 4, and the microphone emulator 7 is capable of generating a sinusoidal output signal at the audio plug 8 representing a detector output connector with contact belts.
  • the microphone emulator 7 has a versatile polarity. In particular, two positions are possible for the audio jack Ground and Signal contacts for the microphone.
  • the microphone emulator 7 is capable of operating with both types of pinout, which makes it versatile.
  • the voltage converter 3 is made as a step-up transformer mounted on a printed circuit board 19 on the side where the detecting element 2 is located.
  • the audio plug 8 capable of recognizing the contacts of the mobile electronic device 12 jack 13.
  • the plug 8 can be telescopical (extension-type) and retractable (fully or partially) from the housing 1.
  • the housing 1 is made as an aggregate device shaped as a rectangular parallelepiped with a square base, with wide faces and narrow sides having rounded angles.
  • circuit components 2-11 Located in the casing 1 body cavity are circuit components 2-11 interconnected through the circuit board 19.
  • the casing has a top and bottom cover (not shown), the latter having a threaded bushing 20 for mounting the plug 8.
  • the plug 8 is made flexible, cylindrical and is located in the central portion of the narrow lateral side of the housing 1.
  • the detecting element 2 can be made as a Geiger-Muller gas-discharge counter.
  • such a counter represents a gas-filled capacitor consisting, for example, of a metal pipe or a glass pipe with a metal-plated interior, and a thin metal filament stretched along the pipe centerline, and this capacitor is broken down with a corona discharge (electrical ark) when a ionizing particle passes through the gas space.
  • the detecting element 2 can be made as a semiconductor counter (a semiconductor silicon diode).
  • the latter can be made as a cellular structure of crystalline silicon cells with twin electrodes connected in parallel, the cells being deposited on a common substrate with a high insulation resistance, electrical and mechanical strength and a low dielectric permeability, made of silicon, for example.
  • the crystalline silicon cells are shaped as rectangular parallelepipeds or cubes oxidated on five sides, having formed an insulating film of silicon oxide (SiQi), and with electrodes (not shown) deposited on the sixth side.
  • the mobile electronic device software has a functionality of communicating with module 11 to perform authentication with a remote server, based on the EAP protocol, and to process data.
  • the electrical battery 5 with the charge/discharge level controllers 6,10 enables implementation of a detector adaptable to and operable with most of smartphones and Operating Systems, such as iOS, Android, Windows Phone, Blackberry 10, TIZEN, MacOS, Windows, Linux etc.
  • the DO-RA.QS detector is used in the following manner.
  • the user of a mobile electronic device buys a DO-RA.QS detector. Then, the user downloads an authentication software to the mobile electronic device from the Internet, using EAP-family protocols, and obtains a unique 128-bit activation code for the detector.
  • the detector is removed from its shipping container.
  • the detector plug 6 is inserted into the terminal consumer device 12 audio jack 13.
  • the plug 8 (audio jack) can be inserted into smartphone 12 or tablet computer 12 of various thickness, and the detector as whole will be fixed in the working position.
  • Smartphone 12 is connected through a standard audio input (a connector, audio jack), using plug 8.
  • the plug 8 (audio jack) of the radiation detector is slided into the electronic device 12 audio connector (audio input) until the lateral side of the detector housing 1 contacts the mobile electronic device 12 housing.
  • the plug 8 contacts are connected to the electronic device 12 processor 15 circuits.
  • the module 11 performs an authentication session on the remote server, based on a protocol from the EAP family.
  • DO- RA.QS detector authentication is performed by way of verification on the terminal device 12 side or in a cloud service of the hash values generated by the indication device.
  • Onlinehash - a secret salt - is only available on the DO-RA.QS server and in the device firmware protected against copying. It is used for verification whether the device is authentic.
  • Offlinehash - a secret salt - is available both in the device firmware and in the application, which impairs security and allows obtaining the secret salt from the DO-RA.QS software executable file. It does not require an Internet connection for verification of device authenticity/
  • the detector software works for data transmission through mobile communication lines or wireless Wi-Fi networks.
  • DO-RA.QS detector has been manufactured by a certified manufacturer, is properly calibrated, and the data obtained with it is correct.
  • the detector module 11 software inhibits interaction with this device, sends the device identification data to the authentication server in order to block the subsequent connection of this instance of the device, because the data obtained with it is dangerous.
  • this or any other smartphone identifies this device as an infringing product and suggests that it should be either returned to the shop or an authentic activation code should be obtained.
  • the detector has been manufactured by a certified manufacturer, it is properly calibrated, and the data obtained with it is correct - when the electronic device 12 is enabled, its navigation device 17, transceiver 18 and electronic device 12 processor 15 counter are activated.
  • the smartphone 12 navigation device 17 receives GPS/GLONASS system coordinates and saves them in its memory.
  • the detector can be enabled intermittently or continually. Generally, the detector functions as a device that generates a certain signal when the specified event occurs.
  • An authentic DO-RA.QS detector will have access to the world's radiation data monitoring data, a personal account and other services that can be created. In the latter case, the device can serve as an access key to the materials in the server portion. Then, authentication is performed by accessing the above data.
  • the electronic device 12 functions as a traditional mobile telephone (smartphone) and provides telephone communication and various services to the user.
  • Ionizing radiations mean a flow of particles or quanta of electromagnetic radiation, which ionize and excite atoms and molecules of a substance when interacting with it. They include flows of electrons, positrons, protons, a-particles, neutrons, X-rays and ⁇ -radiation.
  • the detector is a device that detects radiation and measures parameters of radiation - high-energy elementary particles.
  • the detector When enabled, the detector activates its detecting element 2.
  • the counter operation is based on collision ionization caused by recording of emission of secondary ionizing particles, photoelectrons, or Compton electrons (the Compton effect).
  • the Geiger-Muller gas-discharge counter filament serves as anode, and the tube as cathode.
  • About 420V voltage is supplied between the cathode and anode from a battery or power supply unit, using a voltage-multiplying generator. If radiation takes place within the surrounding area, then radiation quanta emitted by the radiation source, a radioactive isotope, for example, dislodge electrons from the counter wall material, thereby generating electrical current through the counter, which current indicates the presence of ionizing radiation.
  • the detecting element 2 is made as a semiconductor counter (a semiconductor silicon diode)
  • the counter semiconductor detecting element is activated, which operates as an ionizing chamber with the only difference that ionizing takes in the silicon crystal mass rather than in a gas gap.
  • About 60V voltage is applied across the semiconductor crystal, providing aggregation of all charges generated by the particle in the detecting element 1 mass.
  • the charged particle penetrating the detector semiconductor element semiconductor material (silicon) generates electron-hole pairs which move to the electrodes under the action of the electrical field.
  • the signal from element 1 is supplied to the microcontroller 4 embedded counter.
  • the microcontroller 4 counts the number of pulses over the specified time period and prepares data for transmission to the smartphone 12.
  • Data is transmitted to the smartphone 12 through the audio plug 8 and jack 13.
  • the controller 12 generates a sinusoidal signal with frequency-shift modulation, through which the data is transmitted through the plug 8.
  • the digital- to-analog converter 14 generates a frequency-shift modulated sinusoidal signal carrying information on the measured radiation level.
  • the signal generated by the microcontroller 5 is supplied to the driver 9 which performs normalization of the signal according to its amplitude in accordance with standards for the smartphone 12 microphone channel and filtration of the higher harmonic components of the sinusoidal output signal. Then the signal is supplied to the electronic device 12 audio input plug 8 through the emulator 7.
  • the emulator 7 features electric characteristics of a microphone, while it is not a microphone. So, the mobile terminal (mobile electronic device) identifies the connected load with the emulator 7 as a telephone headset assembly, supplies power to the microphone input and transmits a connection information signal to the smartphone (mobile electronic device) software.
  • a feature of the emulator is that the "microphone" has a versatile polarity, which enables connection of the DO-RA device to mobile electronic devices - user terminal devices - with various layout of microphone contacts in the audio connector.
  • the module 18 analyzes the pinout of the smartphone 12 audio jack 13 microphone input and implements the respective connection of the plug 8 contacts, that is, provides connection and adaptation of the device to various types of smartphone 12. The module 18 automatically switches over the plug 8 contacts in accordance with the type of smartphone 12.
  • the central processor 15 Since the connection of the microphone emulator 7, the electronic devices of the audio connector 13 and those of the ADC 13 associated with it generate an electric signal from the audio connector 13, indicating connection of the detector, Having received the electric signal, the central processor 15 generates a software information signal (an information message) which, in turn, is transmitted the smartphone (mobile electronic device) applied software. Having received a device connection signal, the smartphone (mobile electronic device) software initiates the procedure of readout and decoding of sound data.
  • Data transmission from the detector ( indication device) to the terminal device 12 is performed in the digital form, using a frequency-shift modulation method:
  • the data-transmission rate is 500 bit/sec (62 byte/sec).
  • Power voltage from the smartphone 12 microtelephone headset assembly serves as a switchover signal.
  • the capability of operating with various type smartphones and various operating systems makes the DO-RA.QS detector versatile, which can be called with a term "x-platformness".
  • the detecting element 1 is powered by the battery 5 in response to a command from the battery 5 discharge controller 10 which provides automatic turnoff of the battery 5 when it is discharged. Charging of the battery 5 is performed through the battery 5 charge controller 6 which provides the required charge current and voltage. Charging of the battery 5 is performed using an external charging device connected through an external connector if the device - plug 8.
  • the converter 2 steps up (multiplies) the supply voltage received from the battery 5 through the controller 3 from 3.7V to 420V required when using a Geiger-Muller gas-discharge counter.
  • the converter 2 steps up (multiplies) the supply voltage received from the battery 5 through the controller 3 from 3.7V to 60V required when using a semiconductor silicon counter.
  • the basic energy consumption parameters of the DO-RA.QS device are as follows:- About 300 microamperes in the measurement mode at the natural background radiation level (25 days for a 180mAh battery) 1 microamperes (2 years) in the Off state
  • the amplified signals of the detecting element 1 are supplied to the microcontroller 4 capable of measuring the Gamma, Beta and Alfa high-energy radiation. Count of the number of pulses per unit time, as well as transmission of the data obtained to the processor 15 of the mobile electronic device 12 is performed through the plug 8 contacts.
  • the detecting element 1 functions a passive detecting element that can be enabled continually of intermittently for the specified time periods and serves for recording the ionizing radiation of Gamma, Beta and Alfa high-energy particles by recording of emission of secondary ionizing particles, photoelectrons, or Compton electrons.
  • Any modern processor 15 of the mobile electronic device 12 can have additional capabilities, that is can be furnished with software suitable both for implementation of a communication electronic device and authentication, as well as for control, accumulation of data and alerting on the normal, tolerable or dangerous equivalent dose of ionizing radiation, determination of the radiation intensity value (radiation background), and assessment of exposure of individual human organs, creation of human organs and systems condition charts depending on the equivalent dose of radiation, creation recommendations for preventive measures depending on the equivalent dose of ionizing radiation, as well as for displaying various graphical, tabular, or text visual messages on the screen.
  • the software (operating system) of the electronic device processor includes mode software modules: a "Dosimeter” information module, a “Radiometer” information module, an "Exposure of individual human organs” information module, a "Photofixation of ionizing radiation sources” information module.
  • the electronic device 12 keyboard has the number keys, sufficient for initializing part of the keys for control of operation in the dosimeter or radiometer mode, if required, as well as keys for photofixation, including keys suitable for photofixation of ionizing radiation sources and sending photos via e-mail, Bluetooth etc.
  • Implementation of the dosimeter, radiometer, or photofixation functions is determined by the processor 15 software, and both the dosimeter and radiometer circuitry is formed by the counter, inclusive of a voltage-multiplying generator, amplifier (not shown).
  • the ionizing radiation source photofixation mode is implemented both by the telephone/smartphone 12 processor and its standard facial photo camera (not shown).
  • Control of the dosimeter, radiometer functions, data exchange can be performed using a digital protocol through the mobile telephone/smartphone audio path by a frequency or phase modulation method, or through the USB channel in the versatile connector or mini connector, or through the Bluetooth or NFC channel of the mobile telephone/smartphone.
  • Detector and its detecting element 1 power supply, transmission of control signals and signals of measurement of the equivalent dose or radiation intensity values or other parameters of radiation can be performed preferably by the battery 5 or through the standard audio connector (audio jack) 8/13 or versatile connector or mini connector of the mobile telephone/smartphone 12.
  • the microcontroller 4 processes the element 1 signals for determining the tolerable, threshold, and intolerable radiation dose, based on an hour, 24-hour, weekly, monthly, or yearly time interval, determining the radiation (background) intensity values, as well as for determining the direction to the radiation source.
  • the output driver 7 determines the input resistance of the specific smartphone 12 path and sets the electrical parameters of the signal supplied from the microcontroller 4 for data transmission to the smartphone 12.
  • the main requirement for the data communication protocol is a reliable operation in the smartphone 12 sound path.
  • Frequency-shift modulation of sinusoidal signal is used for this purpose, and the service bytes of data transmission start and end are used for synchronization.
  • a fixed data-transmission rate is used.
  • a standard RS232 serial protocol is used apart from that.
  • digital data is formed on the electronic device 12 screen 16, or, for example, human organs and systems condition charts, preventive measure recommendations are formed depending on the equivalent dose of radiation and in accordance with the current ionizing radiation (background) intensity parameters, which are stored in the electronic device memory.
  • this data is transmitted to the host-centric server, to the stationary data processing server of the mobile communication service provider, for example, through a transceiver (Wi-Fi/GPRS), where the data is accumulated, processed and made available to the customers.
  • Wi-Fi/GPRS transceiver
  • the indicator-type DO-RA.QS measuring device in conjunction with a terminal consumer device and DO-RA-Pro applied software is suitable for implementation of the following functions:
  • the claimed technical solution enables a more reliable and authentic implementation of the functions of a dosing meter-radiometer, based on a single versatile add-on component.
  • This allows the user to maintain telephone communication and measure his or her equivalent dose of ionizing radiation and the radiation (background) intensity in the measurement location, using an electronic device.
  • the necessity for such a technical solution is determined by the fact that, nowadays, a mobile telephone/smartphone has virtually become a part of our body. We carry our mobile telephone, smartphone continuously all the working day. So, the use of an additional add-on device for implementing the dosing meter- radiometer functions in a mobile telephone, smartphone is quite consistent with the other functions of a mobile telephone, smartphone and adds extra functionality to it.
  • a radiometer function software implementation is also reached, based on the same hardware components, which enables analysis of radiation data.
  • This option in a telephone/smartphone will help the user momtor the radiation situation - the radiation intensity, and also the quality of food products, water, or other things used in everyday life, thereby protecting his or her health.
  • the use of the electronic device spatial positioning option in mobile telephones/smartphones, based on GPS/GLONASS navigation systems enables acquisition of correct information on the radiation background level (radiation intensity) in the automatic mode in a location where the user of mobile electronic devices - telephones/smartphones/tablet computers stays.
  • the ionizing radiation source photofixation mode allows the used to take a picture of the radiation source using the facial photo camera, and display the following parameters on the picture in the digital form: The dose intensity of the radiation source, the time, day, month, and year of fixation of the event, the radiation source geocoordinates, and provides the possibility of sending the on-the- fly picture of the radiation source found out with the above parameters via e-mail, Bluetooth or using other methods.
  • the detector design claimed allows, if required, implementation of the radiation situation monitoring function virtually in any mobile electronic device without having to considerably increase the device dimensions.
  • the claimed compact implementation of an add-on detector improvement of the reliability and provision of authenticity of the obtained data is reached by including facilities with authentication function in the DO-RA.QS detector, based on EAP-family protocols, that is, when connected to a mobile electronic device, the dosimeter and its software is checked for authenticity, thereby substantiating the authenticity of the dosimetric data for the user.
  • the measurement accuracy is improved thanks to the fact that the detecting element is located at the same angle to all the faces of the flattened housing (on square sides) while reducing its dimensions and weight and simplifying its assembly and repair technology.
  • a certified manufacturer avoids a risk of unjustified claims (for providing incorrect radiation data ) and loss of good will.
  • a real protection is provided for the function of an convenient and faultless transfer of the detector from the storage to the ready-to-run state, enabling the detector to be connected virtually to any standard mobile electronic device for the subsequent monitoring of the radiation level. And monitoring can be performed intermittently, and the detector can be easily dismantled or changed to the storage state.
  • the present invention is embodied with multipurpose equipment extensively employed by the industry.

Abstract

La présente invention concerne un détecteur de rayonnement comprenant un logement (1) contenant, sur une carte de circuit imprimé (19) et en association, un élément de détection (2) servant à enregistrement un rayonnement et un microcontrôleur (4) associés à une batterie électrique (5) et un circuit de sortie (9) pourvu d'une fiche audio (8) pouvant être montée dans le connecteur audio (13) d'un dispositif terminal utilisateur (12), par exemple celui d'un dispositif électronique mobile. En outre, le détecteur comprend une carte à circuit incorporé (19) du côté où se trouve l'élément de détection (2). Le détecteur offre une meilleure précision de mesure et, dans le même temps, ses dimensions et son poids sont réduits et sa technologie de montage et de réparation est simplifiée. En outre, une protection est fournie pour la fonction du détecteur qui consiste à le faire entrer dans un état prêt à l'utilisation à partir du stade de stockage, ce qui permet au détecteur de pourvoir être connecté pratiquement à n'importe quel dispositif électronique mobile classique pour la surveillance ultérieure du niveau de rayonnement.
PCT/RU2016/000042 2016-02-02 2016-02-02 Détecteur de rayonnement pour communicateur mobile WO2017135839A1 (fr)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112316319A (zh) * 2020-11-26 2021-02-05 中国核动力研究设计院 一种基于共享模式的便携式个人剂量监测系统及装置

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