PATENT CLAIM ANALYSIS

Application Number: 15760745
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["701", "043000"]

Abstract:
A vehicle steering angle detecting apparatus that connects a motor, which assist-controls a steering system of a vehicle, to the steering shaft via a reduction mechanism, and includes the first angle sensor which detects the steering shaft angle of the steering shaft and the second angle sensor which detects the motor shaft angle of the motor, including: a function that updates a static characteristic map and a dynamic characteristic map by iteratively learning a static characteristic and a dynamic characteristic of the nonlinear elements including the reduction mechanism, and mutually estimates the steering shaft angle and the motor shaft angle by using the static characteristic map and the dynamic characteristic map. The present invention is also the electric power steering apparatus equipped with the vehicle steering angle detecting apparatus.

Claim (Index 30):
An electric power steering apparatus having said vehicle steering angle detecting apparatus according to  claim 25 ,\n wherein, when an abnormality of an estimating angle in one sensor system is judged, said assist-control is continued by using an estimating angle in the other sensor system.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 90.0
- Lexical Diversity: 2.58491
- Patent Class: 701.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15738964', '16341100', '16326065', '15105964', '15544978']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4372614858789534
- 35 USC 102 Novelty (BERT): 0.5783031811667927
- Combined Prediction Score: 0.4513656554077374
- Mean Citation Score: 300.928428
- Max Citation Score: 489.953
- Similarity Product: 394.6473148812651

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

Dataset: test