PATENT CLAIM ANALYSIS

Application Number: 16074516
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-01
Patent Classification: ["340", "438000"]

Abstract:
Provided is a wrong-way-driving suppression device and the like for suppressing wrong-way-driving of a vehicle on a one-way road using existing map data and an onboard device or the like. The wrong-way-driving suppression device according to the present invention includes: a current position acquiring unit for acquiring a current position of a host vehicle; a traveling direction acquiring unit for acquiring a traveling direction of the host vehicle; a map data acquiring unit for acquiring surrounding map data of the current position; a traveling status determination area setting unit for setting a determination area where a traveling status of the host vehicle is to be determined from the current position and the surrounding map data; a correct traveling direction storing unit for storing, as a correct traveling direction, a traveling direction of the host vehicle at the time of passing a connection point of an entrance-side connection road with a main line in the determination area, the entrance-side connection road connecting the main line and an entrance side of a rest facility; and a notification instructing unit for instructing a notifier to perform predetermined notification when an angle formed by a traveling direction of the host vehicle and the correct traveling direction is larger than or equal to a first threshold value in the determination area.

Claim (Index 3):
The wrong-way-driving suppression device according to  claim 1 , further comprising:\n a traveling locus storing unit for starting storing of a traveling locus of the host vehicle when the host vehicle passes the connection point of the entrance-side connection road with the main line; and a warming instructing unit for instructing a warning device to perform predetermined warning, when, in the determination area, the angle formed by the traveling direction of the host vehicle and the correct traveling direction is larger than or equal to the first threshold value and a distance between the current position and the traveling locus stored in the traveling locus storing unit is less than or equal to a second threshold value.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 96.0
- Lexical Diversity: 2.76829
- Patent Class: 340.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13634106', '14268206', '13978012', '13712302', '13042743']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6364024799929084
- 35 USC 102 Novelty (BERT): 0.5053567584052333
- Combined Prediction Score: 0.623297907834141
- Mean Citation Score: 204.399828
- Max Citation Score: 213.72725
- Similarity Product: 149.53340197949112

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