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 4):
The estimation device according to  claim 3 , further comprising\n a second acquisition unit configured to acquire control information of the moving body, wherein the second estimation unit calculates the first estimated position based on the position estimated the predetermined time before and the control information of the moving body.

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): 0.3665166886104214
- 35 USC 102 Novelty (BERT): 0.4904335588726543
- Combined Prediction Score: 0.3789083756366447
- Mean Citation Score: 151.871088
- Max Citation Score: 165.28284
- Similarity Product: 105.2580515759325

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