PATENT CLAIM ANALYSIS

Application Number: 15986947
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2019-03
Patent Classification: ["345", "419000"]

Abstract:
The present disclosure provides a method, a device, a terminal, a system and a vehicle for visualization of vehicle's blind spot. The method includes: acquiring real-time image data in front of the vehicle; creating a Three-Dimension (3D) map with the acquired image data; determining a current location of the vehicle in the 3D map; acquiring the relative location information between the driver and the sight-blocking object that blocks the vision of the driver; determining the blind spot in the vision of the driver in connection with structure information of the sight-blocking object and the relative location information between the driver and the sight-blocking object that blocks the vision of the driver; and determining environmental information of the blind spot in the vision in accordance with the 3D map, the current location of the vehicle in the 3D map and the blind spot in the vision of the driver.

Claim (Index 9):
The method according to  claim 8 , wherein the step of determining the blind spot in the vision of the driver in connection with structure information of the sight-blocking object comprises:\n acquiring coordinate values of the tops or ends of the edges of the sight-blocking object in the coordinate system; connecting, in the compartment 3D model, a reference point with the tops or ends of the edges of the sight-blocking object that blocks the vision of the driver through a straight line, wherein the reference point is a point defined by the coordinate values where the driver is; and extending the straight line away from the driver from a start point towards an eyesight direction of the driver, wherein the start point is determined by an intersection between the edge of the sight-blocking object and the straight line, wherein a region which is enclosed by the straight line and the sight-blocking object and away from the driver is determined as the blind spot in the vision.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 93.0
- Lexical Diversity: 3.07547
- Patent Class: 345.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['11024246', '11520638', '13193348', '14216201', '13749793']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6636322742614678
- 35 USC 102 Novelty (BERT): 0.4942118785393153
- Combined Prediction Score: 0.6466902346892526
- Mean Citation Score: 187.29692
- Max Citation Score: 208.02806
- Similarity Product: 140.77104983836892

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