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 7):
A parking path calculation device according to  claim 6 , wherein, when 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 axis, and a direction orthogonal to the Y-axis is set as an X-axis is set, the parking path calculation determiner determines whether the parking path is capable of being calculated based on:\n a relationship between a required X-distance, which is a distance between coordinates of the virtual parking position and coordinates of the own vehicle position in an X-axis direction, and a relative X-distance, which is a distance between the coordinates of the own vehicle position and the coordinates of the parking end position in the X-axis direction; and a relationship between a required Y-distance, which is a distance between the coordinates of the virtual parking position and the coordinates of the own vehicle position in a Y-axis direction, and a relative Y-distance, which is a distance between the coordinates of the own vehicle position and the coordinates of the parking end position in the Y-axis direction.

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): 0.6961940036258726
- 35 USC 102 Novelty (BERT): 0.4740731328038964
- Combined Prediction Score: 0.6739819165436749
- Mean Citation Score: 174.01463199999995
- Max Citation Score: 180.83691
- Similarity Product: 148.51284437510847

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