PATENT CLAIM ANALYSIS

Application Number: 16034377
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-11
Patent Classification: ["342", "022000"]

Abstract:
The present disclosure relates to a security inspection system and method using the three-dimensional holographic imaging technology. The system comprises: a body frame; a millimeter-wave transceiving module, disposed on the body frame; and at least two millimeter-wave switch antenna arrays, connected with the millimeter-wave transceiving module; the number of the millimeter-wave switch antenna arrays being the same as that of the scan areas; a scan driving device, configured to drive the at least two millimeter-wave switch antenna arrays to rotate along the same direction; a control device, configured to control the scan driving device to generate a rotation angle signal; and a parallel-image processing module, configured to synthesize a three-dimensional holographic image of an under-test object according to echo signals collected by the millimeter-wave transceiving module and spatial position information of the echo signals. The present disclosure simplifies the system structure and improves the imaging resolution.

Claim (Index 9):
A security inspection method using the three-dimensional (3D) holographic imaging technology, based on the security inspection system using the three-dimensional holographic imaging technology of  claim 1 , the security inspection method comprising:\n triggering a scan instruction after detecting that an under-test object has entered into a to-be-scanned area; receiving the scan instruction, and controlling a scan driving device to generate rotation angle information according to a preset rotation control signal, thereby driving at least two millimeter-wave switch antenna arrays to rotate along a same direction so that each of the millimeter-wave switch antenna array performs rotary-scanning operation for the under-test object in the to-be-scanned area in a MISO mode within a corresponding scan area respectively; transmitting a millimeter-wave signal by a millimeter-wave transceiving module, dividing the millimeter-wave signal into at least two paths of signals, transmitting the at least two paths of signals to a corresponding millimeter-wave switch antenna arrays respectively to be transmitted; collecting echo signals reflected back from the under-test object that are received by each of the at least two millimeter-wave switch antenna arrays as well as spatial position information of the echo signals; and obtaining a three-dimensional holographic image of the under-test object according to the echo signals and the spatial position information of the echo signals that are collected.

Metadata:
- Claim Count in Document: 10.0
- Percentile: 95.0
- Lexical Diversity: 2.11842
- Patent Class: 342.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14247837', '14247803', '11300827', '11370680', '11104920']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.497112655189698
- 35 USC 102 Novelty (BERT): 0.4954583732516842
- Combined Prediction Score: 0.4969472269958966
- Mean Citation Score: 213.139642
- Max Citation Score: 244.89388
- Similarity Product: 185.0982994143915

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test