PATENT CLAIM ANALYSIS

Application Number: 15769937
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-11
Patent Classification: ["340", "932200"]

Abstract:
Provided are a parking path calculation device, a parking assist device, and a parking path calculation method, which are capable of improving a degree of freedom of calculating a parking path. A parking path calculator calculates a virtual parking position establishing a predetermined positional relationship with a parking end position when an own vehicle moves backward from an own vehicle position to a parking end position at a minimum turning radius, and calculates, depending on a positional relationship between the virtual parking position and the parking end position, a parking path on which steered wheels are to be steered to cross a neutral position thereof at a time of guiding the own vehicle.

Claim (Index 11):
A parking assist device according to  claim 9 , wherein, when:\n a two-dimensional coordinate system in which coordinates of the parking end position are set as an origin, a front-and-rear direction of the own vehicle at the parking end position is set as a Y-axis, and a direction orthogonal to the Y-axis is set as art X-axis is set; and a Y-axis positive direction position, a Y-axis negative direction position, an X-axis negative direction position, and an X-axis positive direction position are defined as a position on a side of the own vehicle position with respect to the X-axis, a position on a side opposite to the position on the side of the own vehicle position with respect to the X-axis, a position on a side of the own vehicle position with respect to the Y-axis, and a position on a side opposite to the position on the side of the own vehicle position with respect to the Y-axis, respectively, the parking path calculator calculates the parking path by using an S-curve, which is a connection of the second cur and the first curve, when coordinates of the virtual parking position are at the X-axis positive direction position and the Y-axis positive direction position.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 91.0
- Lexical Diversity: 2.24074
- Patent Class: 340.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15319954', '15770672', '15444583', '15182105', '12427929']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6931173492530791
- 35 USC 102 Novelty (BERT): 0.4880878135660351
- Combined Prediction Score: 0.6726143956843748
- Mean Citation Score: 174.01463199999995
- Max Citation Score: 180.83691
- Similarity Product: 131.4145827410459

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test