Verfahren zur Identifizierung von Material und Vorrichtung zur Identifizierung von Material

Details

Veröffentlichungs-Nr.

EP4752538

Anmeldetag

30. Juni 2025

Veröffentlichung

3. Juni 2026

Rechtsraum

EP

IPC

G01N23/203, G01V5/222

Abstract

The present disclosure provides a method of identifying a material, including: detecting, in response to a radiation ray scanning a target object, a radiation ray signal using a plurality of detector modules (521, 1121) of a radiation detector, where the plurality of detector modules (521, 1121) are arranged at different positions and ray signal channels are independent of each other; calculating N ray indexes corresponding to a position of each of the detector modules (521, 1121) according to the radiation ray signal detected by each of the detector modules (521, 1121), where N is an integer greater than or equal to 1; and identifying a material of the target object according to index values of each of the ray indexes at different positions. The present disclosure further provides an apparatus of identifying a material. The apparatus is particularly adapted to detect backscattering rays.

Anmelder

Firmen

Nuctech Company Limited
Tsinghua University

Land

🇨🇳 China