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Electronic personal dosimeter with ultra wide band wireless communication function and communication method

A technology of wireless communication and wireless communication module, applied in the field of electronic personal dosimeter and communication, can solve the problem that the ultra-wideband wireless communication function of electronic personal dosimeter cannot be realized, and achieves improved safety, convenience, and informationization. degree of effect

Inactive Publication Date: 2021-09-17
中国兵器装备集团自动化研究所有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is: the existing data communication method of the personal radiation dosimeter is only suitable for indoor wireless positioning of personnel entering the radiation control area of ​​the nuclear site, and cannot realize the ultra-wideband wireless communication of the electronic personal dosimeter Function

Method used

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  • Electronic personal dosimeter with ultra wide band wireless communication function and communication method
  • Electronic personal dosimeter with ultra wide band wireless communication function and communication method

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Embodiment 1

[0033] figure 1It is a schematic structural diagram of an electronic personal dosimeter with ultra-wideband wireless communication function in this embodiment. As shown in the figure, an electronic personal dosimeter with ultra-wideband wireless communication function includes a radiation detection module 1 , a main control module 2 , and an ultra-wideband wireless communication module 3 . Wherein, the radiation detection module 1 is connected with the main control module 2 through communication, and is used to convert the collected radiation particles into high-amplitude pulse signals, and send the high-amplitude pulse signals to the main control module 2; The broadband wireless communication module 3 is connected in communication, and is used for processing the high-amplitude pulse signal, and sends the processing result to the ultra-wideband wireless communication module 3, and simultaneously controls the ultra-wideband wireless communication module 3 to work; the ultra-wid...

Embodiment 2

[0042] figure 2 It is a block diagram of a communication method positioning principle of an electronic personal dosimeter with an ultra-wideband wireless communication function in this embodiment, and the method includes the following steps:

[0043] Step 1: Use the power management circuit to boost and filter the power output from the battery, and divide the boosted and filtered power into 3.3V power and 9V power; use the 3.3V power as the radiation detection module, main control module and The working power supply of the ultra-wideband communication module uses a 9V power supply as the bias voltage of the Si-PIN detector;

[0044] Step 2: Use the Si-PIN detector to collect radiation particles and generate a current signal, pass the current signal through the I / V conversion circuit and the shaping amplifier circuit in turn to form a pulse signal, and then use the comparison circuit to filter out the pulse signal The low-amplitude pulse signal retains the high-amplitude puls...

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Abstract

The invention discloses an electronic personal dosimeter with an ultra wide band wireless communication function and a communication method. The electronic personal dosimeter comprises a radiation detection module, a main control module, an ultra wide band wireless communication module, a power management module and a power management module, wherein the radiation detection module is used for converting acquired radiation particles into high-amplitude pulse signals and sending the high-amplitude pulse signals to the main control module; the main control module is used for processing the high-amplitude pulse signal and sending a processing result to the ultra wide band wireless communication module; the ultra wide band wireless communication module is used for sending a processing result of the main control module to a radiation control area management system and respectively sending ultra wide band positioning signals generated in real time to a plurality of positioning base stations; the power management module supplies power to the radiation detection module, the main control module and the ultra wide band communication module; and the alarm indication module is used for generating sound, light and vibration alarm signals. Indoor positioning of the electronic personal dosimeter is realized, and remote real-time data receiving and transmitting can be completed at the same time.

Description

technical field [0001] The invention relates to the technical field of radiation monitoring, in particular to an electronic personal dosimeter with an ultra-wideband wireless communication function and a communication method. Background technique [0002] When personnel enter the radiation control area of ​​a nuclear site, they need to wear an electronic personal dosimeter to monitor the radiation level of the workplace where the personnel are located to ensure that the radiation dose they are exposed to is within the allowable range. Before leaving the radiation control area, the reading device reads the relevant data of the electronic personal dosimeter, and the relevant exit equipment and the radiation control area management system judge whether the personnel can leave the radiation control area. [0003] The communication methods of traditional electronic personal dosimeters mostly use short-distance communication methods such as infrared, NFC, and Bluetooth. During the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01T1/02G01S5/02H04W4/02
CPCG01T1/02G01S5/02H04W4/025
Inventor 张天佑刘勇姚飞廖鹏李林珊杨奕昕王伟李定聪
Owner 中国兵器装备集团自动化研究所有限公司