PATENT CLAIM ANALYSIS

Application Number: 15771482
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-12
Patent Classification: ["701", "032000"]

Abstract:
To obtain vehicle speed deviation data for changeover between accelerator and brake properly with inclination of a standard mode. In technique of calculating a changeover vehicle speed deviation from accelerator to brake in driving vehicle along standard mode (target vehicle speed) of vehicle drive pattern defined by time and vehicle speed within range of predetermined vehicle speed and time deviations from standard mode, an inclination AB of the standard mode is calculated by approximate differentiation of vehicle speed at a judgment standard point A of a current time instant on standard mode, first inclination AB is multiplied by an accelerator-to-brake changeover time deviation preset value Δt −1 , and the accelerator-to-brake changeover vehicle speed deviation from the judgment standard point A to a changeover judgment point E for changeover at the current time instant is calculated by addition of the product and an accelerator-to-brake changeover vehicle speed deviation preset value ΔV −1 .

Claim (Index 6):
A vehicle testing apparatus for performing vehicle tests by operating a vehicle on a chassis dynamometer, the vehicle testing apparatus comprising a vehicle speed deviation calculating section configured to calculate at least one of a first changeover vehicle speed deviation for changeover from an accelerator to a brake and a second changeover vehicle speed deviation for changeover from the brake to the accelerator in a vehicle speed following control to drive the vehicle along a standard mode of a vehicle drive pattern defined by time and a vehicle speed within a range of a deviation of a predetermined speed and a deviation of a predetermined time from the standard mode,\n the vehicle speed deviation calculating section being configured to perform at least one of a first calculating process of calculating a first inclination of the standard mode by approximate differentiation of the vehicle speed at a judgment standard point of a current time instant on the standard mode of the vehicle drive pattern, multiplying the first inclination of the standard mode by a first changeover time deviation preset value which is a preset value of a time deviation for changeover from the accelerator to the brake, and calculating the first changeover vehicle speed deviation from the judgment standard point to an accelerator-to-brake changeover judgment point for changeover from the accelerator to the brake at the current time instant by addition of a product determined by multiplication of the first inclination and the first changeover time deviation preset value and a first changeover vehicle speed deviation preset value which is a preset value of the vehicle speed deviation for the changeover from the accelerator to the brake, and a second calculating process of calculating a second inclination of the standard mode by approximate differentiation of the vehicle speed at a judgment standard point of the current time instant on the standard mode of the vehicle drive pattern, multiplying the second inclination of the standard mode by a second changeover time deviation preset value which is a preset value of the time deviation for changeover from the brake to the accelerator, and calculating the second changeover vehicle speed deviation from the judgment standard point to a brake-to-accelerator changeover judgment point for changeover from the brake to the accelerator at the current time instant by addition of a product determined by multiplication of the second inclination and the second changeover time deviation preset value and a second changeover vehicle speed deviation preset value which is a preset value of the vehicle speed deviation for the changeover from the brake to the accelerator.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 91.0
- Lexical Diversity: 2.39394
- Patent Class: 701.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15072460', '11632126', '11958622', '12876354', '11783266']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3939097673313931
- 35 USC 102 Novelty (BERT): 0.4735096285791263
- Combined Prediction Score: 0.4018697534561664
- Mean Citation Score: 193.33423800000003
- Max Citation Score: 200.9935
- Similarity Product: 164.67820271736383

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

Dataset: test