Application method of monitoring device for mobile radioactive source

Abstract

The invention discloses an application method of a monitoring device for a mobile radioactive source, which comprises a vehicle-mounted control host, an image acquisition module, a display module and a GPS positioning module and further comprises a wireless communication module, an alarm module, a radiation detection module and a pressure sensor. Under normal conditions, a camera transmits real-time image data to the vehicle-mounted control host, the vehicle-mounted control host processes received image signals into three paths, the first path is outputted to a high-capacity storage module so as to be cached and reserved, the second path is outputted to the display module so as to be checked by the transport personnel in real time, the third path is transmitted to the wireless communication module and then transmitted to a remote terminal through the communication module, the remote terminal determines whether it is necessary to take corresponding measures or not, that is, the remote terminal determines whether to transmit a command to an alarm or not so as to give an alarm and prompt an operator on duty.

Description

technical field [0001] The invention relates to the field of radiation supervision, in particular to a method for using a monitoring device for a mobile radiation source. Background technique [0002] Radioactive materials, including in-service radioactive sources, decommissioned disused radioactive sources (materials) and devices with radioactive sources, in the process of transportation and movement, in order to ensure the safety of radioactive materials and the radiation safety of the surrounding environment along the way, according to the national "Radioactive According to the Regulations on the Safety Management of Article Transportation, transportation vehicles must be equipped with necessary radiation monitoring equipment and anti-theft equipment, and online monitoring should be implemented for the transportation process of Class I and II radioactive articles. [0003] During the transportation of radioactive materials, the most important concern is to ensure the safe...

AI Technical Summary

Problems solved by technology

Because radioactive materials are generally wrapped in source tanks, containers or other devices with radioactive sources installed, and the transportation vehicles will inevitably have vibrations and bumps, the background radiation level of the environment along the way is also affected by factors such as fluctuations and changes, depending on the radiation dose. It is difficult to judge the presence or absence of radioactive materials through detection, and it is almost impossible for radioactive sources with low activity

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