PATENT CLAIM ANALYSIS

Application Number: 15968447
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-08
Patent Classification: ["701", "104000"]

Abstract:
A system for controlling an internal combustion engine has an in-cylinder pressure sensor, a crank angle sensor and a controller coupled to receive inputs from the pressure sensor and crank angle sensor. The controller is configured to convert the cylinder pressure input into a combustion metric indicative of the combustion occurring in the measured cylinder and control fuel input and timing into the engine based on the combustion metric. The controller samples the in-cylinder pressure sensor at a high frequency during critical combustion events and at a lower frequency during the non-critical cylinder conditions.

Claim (Index 28):
The controller of  claim 22 , wherein the instructions include causing the processor to maintain a maximum substitution rate by adjusting the fuel substitution based on the max safe substitution rate while adjusting the combustion phasing trigger to maintain the knock quality below target knock margin.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 93.0
- Lexical Diversity: 1.84906
- Patent Class: 701.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15099486', '10478562', '15439875', '11475754', '15557613']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5021614515712315
- 35 USC 102 Novelty (BERT): 0.5273304307105532
- Combined Prediction Score: 0.5046783494851637
- Mean Citation Score: 234.368282
- Max Citation Score: 366.5352
- Similarity Product: 269.1716658359528

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

Dataset: test