PATENT CLAIM ANALYSIS

Application Number: 15958877
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-11
Patent Classification: ["455", "456100"]

Abstract:
An active radio frequency tag indoor positioning method, which includes a signal source, a plurality of sensing nodes, a server, at least one network bridge, and a determination module. The method uses signals actively transmitted from the signal source to each of the sensing nodes, which receive and produce data therefrom, which is then transmitted to the server. The server stores the data and carries out mutual comparison determination to calculate the signal source and the distance to each of the sensing nodes to determine the current position of the signal source. Accordingly, through active signal transmission to the sensing nodes, and using mutual comparison of a plurality of data recordings, the server is able to calculate the distance to the nearer sensing node, thus achieving the object of increasing positioning accuracy.

Claim (Index 8):
The active radio frequency tag indoor positioning method according to  claim 1 , wherein, in the open area mode determination method, after the signal source sequentially enters the first areas of the sensing nodes, the server retains the first area data of the foremost sensing node; after the signal source sequentially enters the second areas of the sensing nodes, the server retains the second area data of the rearmost sensing node.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 91.0
- Lexical Diversity: 2.22727
- Patent Class: 455.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15028828', '15942436', '15630263', '13927510', '15916893']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6819952201260939
- 35 USC 102 Novelty (BERT): 0.4962692952179834
- Combined Prediction Score: 0.6634226276352829
- Mean Citation Score: 125.18839599999998
- Max Citation Score: 128.4178
- Similarity Product: 72.15409126839637

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

Dataset: test