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Ray beam energy measuring system and method for measuring ray beam energy

A technology of energy measurement and ray beam, which is applied in the field of ray beam measurement, can solve problems such as low measurement efficiency and increased risk of ray beam contact, and achieve the effects of increasing stability, reducing the risk of jamming, and avoiding radiation damage

Active Publication Date: 2020-11-10
CHINA INSTITUTE OF ATOMIC ENERGY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This measurement method needs to stop the accelerator of the ray beam during the measurement gap, and increases the risk of contact with the ray beam during manual operation, and the measurement efficiency is low

Method used

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  • Ray beam energy measuring system and method for measuring ray beam energy
  • Ray beam energy measuring system and method for measuring ray beam energy
  • Ray beam energy measuring system and method for measuring ray beam energy

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Embodiment Construction

[0037] The technical solutions of the present invention will be further specifically described below through the embodiments and in conjunction with the accompanying drawings.

[0038] In the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the disclosed embodiments. It may be evident, however, that one or more embodiments may be practiced without these specific details.

[0039] Such as figure 1 As shown, the embodiment of the present invention provides a radiation beam energy measurement system, including a control device, an adjustment device 110 , a detection device 120 and a carrying device 130 . In this embodiment, taking the online energy measurement of the X-ray beam as an example, the control device outputs a control signal; the adjustment device 110 communicates with the control device, receives the control signal, and adjusts the intensity of the X-ray beam based on ...

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Abstract

The embodiment of the invention provides a ray beam energy measurement system, which comprises a control device for outputting a control signal; an adjusting device which is in communication connection with the control device and is used for receiving the control signal and adjusting the intensity of the ray beam based on the control signal, so that the intensity of the ray beam is attenuated whenthe ray beam passes through the adjusting device; a detection device which is configured to measure the intensity of the ray beam penetrating through the adjusting device; and a bearing device whichis configured to provide an accommodating space for the adjusting device and the detection device, so that the rays pass through the adjusting device to reach the detection device. According to the ray beam energy measurement system, online measurement of ray energy is realized, manual operation is reduced, and the measurement efficiency is improved; continuous measurement can be achieved, and themeasurement accuracy is improved; and the height is adjusted through the bearing device, so that the system is suitable for different measurement targets.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of ray beam measurement, and in particular to a ray beam energy measurement system and a method for measuring ray beam energy. Background technique [0002] The measurement of the energy of the ray beam is conducive to accurately understanding the characteristics of the ray beam and improving the efficiency of the use of the ray. The beam energy measurement process in the prior art usually requires manual operation of the attenuating material between the mobile detection device and the beam accelerator, and the change data of the beam dose rate is obtained by replacing the attenuating material with different thicknesses, and then by looking up the table The method obtains the measurement result of the energy of the ray beam. This measurement method requires the accelerator of the ray beam to stop working during the measurement interval, and increases the risk of contact with the ray be...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01T1/29G01T1/16G01T7/00
CPCG01T1/29G01T1/16G01T7/00
Inventor 余国龙张立锋佟迅华
Owner CHINA INSTITUTE OF ATOMIC ENERGY
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