

Use case: Radiation protection of personnel
Identifying and locating radioelements in emergency situations
​
Context
Our customer, despite its expertise in the field, encounters difficulties in identifying and locating attenuated radioelements in the event of an incident involving radioactive materials. In the event of an accident, such as a damaged radioactive material transport on the road, specialized response teams must quickly secure the area to protect the population and responders.
​
Challenges
Response teams are equipped with radiation measuring devices to detect radioactive sources. However, when a radioactive element is located behind an obstacle, its radiation is attenuated, which can create a false sense of security. A worker could thus move an object or bypass an obstacle without realizing the real danger to which he is exposing himself.​​​

Requirements
The customer wanted a solution capable of automatically identifying and locating radioelements present in the intervention zone, while correcting the attenuation of the radiation to obtain a reliable estimate of their activity. The aim is to improve team safety by providing them with accurate data in real time, thus reducing the risk of accidental exposure. In addition, the customer is looking for a solution that enables instantaneous transmission of information to responders, enabling them to adapt their approach according to the situation.​​
Solutions provided
​SMARTIUM has developed an AI algorithm trained by Monte-Carlo simulation, integrated into an advanced detection system. This solution comprises:
-
A drone-mounted CZT gamma spectrometer, capable of acquiring spectra in real time,
-
An attenuation correction algorithm, enabling precise identification of radioelements and reconstruction of their actual activities,
-
An on-board GPS system, generating 2D mapping to locate detected radioactive sources,
-
Data transmission via Wi-Fi for real-time processing and analysis.
​
Results
The solution developed by SMARTIUM has enabled :
-
Detection
Precise identification of the various radioactive sources present in the intervention zone,
-
Reconstruction
Reconstruct the actual activities of the sources, even with an attenuation factor of 5,
-
Mapping
Automatically generate a 2D map of the area overflown,
-
Instantaneous
Obtain results in real time, improving the speed and safety of interventions.​

Conclusion
With this technology, SMARTIUM provides an effective solution for managing incidents involving radioactive materials. By combining artificial intelligence and Monte Carlo simulation, our solution provides better protection for response teams and faster identification of sources of danger.
Would you like to optimize the identification and localization of radioelements in emergency situations, while ensuring the safety of your personnel?
​