PATENT CLAIM ANALYSIS

Application Number: 15962802
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["340", "928000"]

Abstract:
The subject matter described herein includes a roadway stud control system including a local stud control system positioned along a first section of a roadway, a plurality of roadway studs, each roadway stud disposed on a surface of the first section of the roadway and communicably coupled to the local stud control system, wherein the local stud control system is configured to communicate a control signal to control at least one aspect of the plurality of roadway studs.

Claim (Index 12):
The method of  claim 10 , further comprising determining lane change safety for a vehicle on the roadway, comprising:\n detecting, at a plurality of road studs on the roadway, a plurality of magnetic field changes, wherein each of the plurality of magnetic field changes is caused by a vehicle passing one of the plurality of road studs; recording an event vector comprising an event time, an event magnitude, and an event duration, for each detection of the plurality of magnetic field changes, thereby generating a plurality of event vectors; determining a first position and first speed for a first vehicle in a first lane on the roadway based on a portion of the plurality of event vectors; determining a second position and second speed for a second vehicle in a second lane on the roadway based on a second portion of the plurality of event vectors; generating a prediction model of the first position and the first speed of the first vehicle and the second position and second speed of the second vehicle on the roadway; determining a location and spacing for each of the first vehicle and the second vehicle; determining that one or more of the location, the spacing, and the first speed for the first vehicle violates a lane change threshold parameter with regard to the location of the second vehicle; and transmitting a lane change warning signal to each of a plurality of road studs near the first position on the roadway, wherein each of the plurality of road studs is configured to generate a light output of a first color in response to receiving the lane change warning signal.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 91.0
- Lexical Diversity: 2.05
- Patent Class: 340.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['10574162', '15099513', '14790706', '15802116', '15409251']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6684931735880533
- 35 USC 102 Novelty (BERT): 0.5039511039979782
- Combined Prediction Score: 0.6520389666290458
- Mean Citation Score: 185.84971
- Max Citation Score: 218.51848
- Similarity Product: 145.48071575082778

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