PATENT CLAIM ANALYSIS

Application Number: 15759816
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["701", "028000"]

Abstract:
Provided is an estimation device capable of estimating a current position with a high degree of accuracy. A driving support system includes: a vehicle mounted device  1  that is mounted on a vehicle and performs a control concerning vehicle driving support; a LIDAR  2 ; a gyroscope sensor  3 ; and a vehicle speed sensor  4 . The vehicle mounted device  1  acquires, from the LIDAR  2 , a measurement value z t k  indicating a positional relationship between a reference landmark Lk of an index k and the own vehicle. The vehicle mounted device  1  calculates a post estimated value x̂ t  by correcting a prior estimated value x   t  estimated, on the basis of the measurement value z t k  and a position vector m k  of the reference landmark Lk included in a map DB  10 , from a moving speed measured by the vehicle speed sensor  4  and an angular rate measured by the gyroscope sensor  3.

Claim (Index 9):
A control method executed by an estimation device comprising:\n an acquisition process to acquire map information; a first acquisition process to acquire first information indicating a distance and an angle to an object situated within a first range; a first estimation process to estimate a position of a moving body based on position information of the object included in the map information and the first information.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 90.0
- Lexical Diversity: 2.15385
- Patent Class: 701.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15577156', '15743853', '11742972', '14693282', '10986205']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3693615042187386
- 35 USC 102 Novelty (BERT): 0.4788324765484925
- Combined Prediction Score: 0.380308601451714
- Mean Citation Score: 151.871088
- Max Citation Score: 165.28284
- Similarity Product: 117.2144565122652

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