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 1):
A wrong-way-driving suppression device, comprising:\n 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.

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): 0.6405959658923989
- 35 USC 102 Novelty (BERT): 0.4867906563571127
- Combined Prediction Score: 0.6252154349388702
- Mean Citation Score: 204.399828
- Max Citation Score: 213.72725
- Similarity Product: 181.8278908930421

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