PATENT CLAIM ANALYSIS

Application Number: 15863469
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["318", "432000"]

Abstract:
An electronic speed control system and method is disclosed to control motors that power a load. The electronic speed control system is configured to monitor the motors, accept user commands for the motors, to process these inputs along with various motor parameters and/or models, and to generate motor commands to send to the motors. A field oriented control method continuously monitors voltages and currents from each motor phase; accesses the motor parameters; uses a model of the motor to calculate motor rotor flux, angle and speed based on the stator voltages and currents and the motor parameters; and generates motor commands for controlling the motor based on the user commands and the calculated values. The electronic speed control system can also control external accessories, and/or communicate with external applications which can include a motor identification system that can provide the motor parameters and model for the motor.

Claim (Index 10):
The field oriented control method of  claim 9 , wherein the user inputs comprise a user speed setting, a user quadrature torque setpoint, a user direct torque setpoint and a torque/speed mode selector having a torque selection and a speed selection, and\n wherein the field oriented control method further comprises:\n transforming the alpha and beta currents in the stationary two-phase alpha-beta current reference frame into direct and quadrature currents in a direct-quadrature reference frame; \n calculating a torque direct current reference based on the user direct torque setpoint and the rated current calculated by the processor; \n computing an output direct voltage based on the torque direct current reference and the direct current in the direct-quadrature reference frame; and \n wherein when the speed selection is selected with the torque/speed mode selector, the method further comprises:\n calculating a speed based torque quadrature current reference based on the user speed setting and the motor speed calculated by the processor; \n computing an output quadrature voltage based on the speed based torque quadrature current reference and the quadrature current in the direct-quadrature reference frame; and \n generating the motor commands based on the output quadrature and direct voltages; \n wherein when the torque selection is selected with the torque/speed mode selector, the method further comprises:\n computing an output quadrature voltage based on the user quadrature torque setpoint and the quadrature current in the direct-quadrature reference frame; and \n generating the motor commands based on the output quadrature and direct voltages.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 86.0
- Lexical Diversity: 2.17808
- Patent Class: 318.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15702130', '14676514', '14538582', '15163450', '13170212']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6723283652515373
- 35 USC 102 Novelty (BERT): 0.4740232336376226
- Combined Prediction Score: 0.6524978520901459
- Mean Citation Score: 155.229288
- Max Citation Score: 155.87682
- Similarity Product: 111.63585579221964

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