PATENT CLAIM ANALYSIS

Application Number: 15743547
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["701", "022000"]

Abstract:
A method and a system for controlling a vehicle ( 100 ) with four-wheel drive are provided. The method includes: acquiring a vehicle condition information parameter by a vehicle condition information collector; obtaining a radius of turning circle to be reduced from a driver by a turning circle receiver ( 40 ); obtaining a controlling yaw moment corresponding to the radius of turning circle to be reduced according to the vehicle condition information parameter and the radius of turning circle to be reduced by a turning circle controller ( 11 ); and distributing the controlling yaw moment to four wheels ( 90 ) of the vehicle ( 100 ) according to an intensity level of the radius of turning circle to be reduced and the vehicle condition information parameter by the turning circle controller ( 11 ), such that the vehicle ( 100 ) turns circle.

Claim (Index 13):
The system of  claim 11 , wherein\n the four wheels comprises a front inner wheel, a front outer wheel, a rear inner wheel and a rear outer wheel, the intensity level of the radius of turning circle to be reduced comprises a first intensity level, a second intensity level and a third intensity level, the radius of turning circle to be reduced in the first intensity level is less than the radius of turning circle to be reduced in the second intensity level, and the radius of turning circle to be reduced in the second intensity level is less than the radius of turning circle to be reduced in the third intensity level; the controller is further configured to: distribute the controlling yaw moment to the rear inner wheel and the rear outer wheel when the intensity level of the radius of turning circle to be reduced is the first intensity level; distribute the controlling yaw moment to the four wheels according to a first predetermined strategy when the intensity level of the radius of turning circle to be reduced is the second intensity level, the first predetermined strategy is mainly controlling the rear wheels and auxiliarily controlling the front wheels; and distribute the controlling yaw moment to the four wheels according to a second predetermined strategy when the intensity level of the radius of turning circle to be reduced is the third intensity level, the second predetermined strategy is that a controlling yaw moment distributed to the rear wheels is the same as that distributed to the front wheels.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 86.0
- Lexical Diversity: 2.68421
- Patent Class: 701.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12051577', '12051692', '12282141', '12813343', '15767869']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4232026863175099
- 35 USC 102 Novelty (BERT): 0.5047133791303309
- Combined Prediction Score: 0.4313537555987921
- Mean Citation Score: 210.643958
- Max Citation Score: 213.48055
- Similarity Product: 132.16951862372758

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