Dual mode detection method, controller and system
OwnerYigang Yang, Xuewu Wang +3inventors
InventorsYigang Yang, Xuewu Wang, Zhi Zhang, Yuanjing Li, Jianmin Li
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Abstract
The present disclosure provides a dual mode detection method, controller and system, which relates to the technical field of radiation detection. The dual mode detection method of the present disclosure includes: determining a ratio of neutron to X-ray differential cross sections of an inspected object, according to X-ray object detection data, X-ray object-free detection data, neutron object detection data, and neutron object-free detection data; determining a substance type of the inspected object according to a correspondence between the ratio of neutron to X-ray differential cross sections of the inspected object and the substance type.
Claims20
A dual mode detection method, comprising:
- determining a ratio of neutron to X-ray differential cross sections of an inspected object, according to X-ray object detection data, X-ray object-free detection data, neutron object detection data, and neutron object-free detection data;
- and
- determining a substance type of the inspected object according to a correspondence between the ratio of neutron to X-ray differential cross sections of the inspected object and the substance type.
A dual mode detection controller, comprising:
- a ratio determination module configured to determine a ratio of neutron to X-ray differential cross sections of an inspected object, according to X-ray object detection data, X-ray object-free detection data, neutron object detection data, and neutron object-free detection data;
- and
- a substance determination module configured to determine a substance type of an inspected object identification according to the ratio of neutron to X-ray differential cross sections of the inspected object.
Dependencies are inferred from the claim text.