PATENT CLAIM ANALYSIS

Application Number: 15905431
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["701", "104000"]

Abstract:
Methods and systems are provided for controlling a vehicle engine to deliver desired torque to a power take off device coupled to the engine. In one example, the method may include, learning a filtered PTO torque demand during vehicle acceleration, and steady state operation, and during transition in engine states using the learned PTO torque demand to adjust engine speed in order to deliver a desired engine torque output for optimal operation of the PTO device.

Claim (Index 9):
A method for an engine of a vehicle coupled to a power take-off (PTO) device, comprising:\n operating the PTO device via the engine while the vehicle is moving and as driver demand changes, wherein the operating includes: during an increase in driver demand including vehicle acceleration, estimating a PTO torque demand based on engine output torque relative to transmission input torque; and during a subsequent decrease in driver demand, adjusting the engine output torque based on the decrease in driver demand and further based on the PTO torque demand.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 88.0
- Lexical Diversity: 1.70833
- Patent Class: 701.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15192581', '14468161', '13652349', '12064999', '15216525']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3813595141640776
- 35 USC 102 Novelty (BERT): 0.5256267810364005
- Combined Prediction Score: 0.3957862408513099
- Mean Citation Score: 226.55767000000003
- Max Citation Score: 347.10095
- Similarity Product: 305.7180166967481

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