PATENT CLAIM ANALYSIS

Application Number: 15765901
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["701", "071000"]

Abstract:
A device and a method for adaptive activation of a brake system of a rail vehicle are provided, wherein the brake system is controlled according to a predetermined first and second slip parameter range, wherein the first slip parameter range is a macro slip range with a higher permissible slip range, and the second slip parameter range is a micro slip range with a lower permissible slip range, and wherein a maximally available brake force in the micro slip range and an average brake force of the brake system achieved in the current slip range are determined.

Claim (Index 1):
A device for adaptively actuating a brake system of a rail vehicle by an anti-skid control function which prevents locking of a wheel of the rail vehicle under unfavorable adhesion conditions in the wheel-rail contact in that the anti-skid control function controls the brake system in accordance with a predetermined first and second slip parameter range, wherein the first slip parameter range is a macroslip range with relatively high permissible slip range, and the second slip parameter range is a microslip range with a relatively low permissible slip range, wherein the device comprises:\n a maximum force-determining means for determining a maximum available braking force in the microslip range; a braking force-determining means for determining an average braking force, achieved in the current slip range, of the brake system; comparison means for comparing the determined average braking force in the macroslip range with the maximum available braking force in the microslip range; and slip range-setting means for setting the macroslip range or the microslip range; wherein the device is configured to actuate the slip range-setting means in response to a comparison result, indicating an insufficient slipping effect in the macroslip range, of the comparison means in order to bring about a transition from the macroslip range into the microslip range, or to actuate the slip range-setting means in response to a comparison result, indicating a sufficient slipping effect in the macroslip range, of the comparison means to bring about a transition from the microslip range into the macroslip range.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 91.0
- Lexical Diversity: 2.31818
- Patent Class: 701.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13991673', '13880195', '10296914', '15772398', '15693600']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4930978522951731
- 35 USC 102 Novelty (BERT): 0.4782323863722601
- Combined Prediction Score: 0.4916113057028819
- Mean Citation Score: 222.409978
- Max Citation Score: 235.06296
- Similarity Product: 197.859713119154

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

Dataset: test