PATENT CLAIM ANALYSIS

Application Number: 16058063
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2020-01
Patent Classification: ["701", "023000"]

Abstract:
The present invention provides a BeiDou-based grid augmentation autonomous driving multi-level warning system comprising a Beidou Satellite Ground-based Augmentation system, user terminals and a Vehicles internet system, wherein the Beidou Satellite Ground-based Augmentation system comprises Beidou grid reference stations, a data processing system and a data broadcast system; the user terminal comprises an in-vehicle receiver and a calculating chips. The present invention can reduce the occurrence of traffic accidents and reduce the loss of life and property.

Claim (Index 10):
The system according to  claim 1 , wherein three levels of warning limits are determined, wherein when the protection level exceeds a level-1 warning limit, a warning is sent to notify the driver to watch out; when the protection level exceeds a level-2 warning limit, the driver is instructed to find an opportunity to deactivate autonomous driving and manually take over the automobile; and when the protection level exceeds a level-3 warning limit, the level-2 warning operation is performed, and at the same time, a safety auxiliary feedback is provided, and the automobile actively honks and turns on emergency flashers to warn nearby vehicles and pedestrians to avoid, until the driver parks the automobile safely, or until the driver changes the driving state of the automobile back to normal.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 96.0
- Lexical Diversity: 1.69388
- Patent Class: 701.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15788117', '14549382', '15342431', '12340119', '11506468']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4397682242535011
- 35 USC 102 Novelty (BERT): 0.5228005012866801
- Combined Prediction Score: 0.4480714519568189
- Mean Citation Score: 177.64099600000003
- Max Citation Score: 191.7433
- Similarity Product: 78.96211328217983

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

Dataset: test