PATENT CLAIM ANALYSIS

Application Number: 15747420
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["701", "423000"]

Abstract:
A route searching device extracts roads reaching a destination from a current position as candidate routes based on a predetermined condition, calculates a link cost of each of lanes in the candidate routes based on traffic information, and determines a lane-basis travel route based on the link costs of the respective lanes.

Claim (Index 1):
A route searching device comprising:\n a storage configured to store map information including lanes in each of roads; a position acquirer configured to acquire a current position of a vehicle in the map information; a destination setter configured to set a destination of the vehicle in the map information; an information acquirer configured to acquire traffic information on each of the lanes; a candidate route extractor configured to calculate road-basis link costs of routes reaching the destination from the current position based on a predetermined condition and extract road-basis candidate routes having the road-basis link costs equal to or less than a predetermined threshold from the map information; and a travel route determiner configured to calculate lane-basis link costs of each of the candidate routes based on the traffic information and determine a lane-basis travel route based on the lane-basis link costs, wherein the candidate route extractor extracts a route with a shortest distance, a route with a shortest required time not considering the traffic information, and a route with a shortest required time considering the traffic information, as the candidate routes with the predetermined condition based on the road-basis link costs.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 86.0
- Lexical Diversity: 1.48649
- Patent Class: 701.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13580929', '15056057', '12386101', '11514931', '15799123']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4411572235977749
- 35 USC 102 Novelty (BERT): 0.4807834542609736
- Combined Prediction Score: 0.4451198466640947
- Mean Citation Score: 207.525732
- Max Citation Score: 215.65068
- Similarity Product: 160.46558839473724

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