PATENT CLAIM ANALYSIS

Application Number: 15938474
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-02
Patent Classification: ["340", "438000"]

Abstract:
Disclosed is a driving assistance method, comprising: periodically capturing an image in front of a vehicle; obtaining fitting points on each of edges of a road in the image; generating a virtual boundary on the basis of the obtained fitting points; and generating at least one virtual lane line between two virtual boundaries of the road. With the driving assistance method, the road without lane division can be divided into lanes to improve traffic safety. The present disclosure also provides a driving assistance device and a vehicle having the same.

Claim (Index 12):
The driving assistance device according to  claim 8 , wherein the virtual boundary generation circuit comprises a curve fitting unit and a virtual boundary generating unit, and wherein\n the curve fitting unit is configured to generate a fitting curve based on the fitting points on each of the edges of the road in each of sub-images; and the virtual boundary generating unit is configured to displace the fitting curve to an innermost one of the fitting points on the road to obtain the virtual boundary.

Metadata:
- Claim Count in Document: 38.0
- Percentile: 90.0
- Lexical Diversity: 1.62295
- Patent Class: 340.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15172300', '10572957', '15527931', '12523494', '15013565']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7015785646676317
- 35 USC 102 Novelty (BERT): 0.4936336752051049
- Combined Prediction Score: 0.680784075721379
- Mean Citation Score: 194.291028
- Max Citation Score: 203.16432
- Similarity Product: 148.6486127902794

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

Dataset: test