PATENT CLAIM ANALYSIS

Application Number: 16298159
Application Type: Utility
Filing Date: 2019-03
Publication Date: 2019-07
Patent Classification: ["701", "019000"]

Abstract:
A railway safety critical application system substitutes commercial off-the-shelf (COTS) hardware and/or software for railway-domain specific product components yet is validated to conform to railway safety critical system failure-free standards. The safety critical system uses a pair of tasks executed on a controller of a COTS personal computer or within a virtual environment with asymmetric communications capability. Both tasks receive and verify safety critical systems input message data and security code integrity and separately generate output data responsive to the input message. The first task has sole capability to send complete safety critical system output messages, but only the second task has the capability of generating the output security code. A failure of any of systems hardware, software or processing capability results failure to transmit a safety critical system output message or an output message that cannot be verified by other safety critical systems.

Claim (Index 20):
The method of  claim 19 , further comprising comparing first and second software instruction sets respective output safety critical systems data prior to generating the output security code.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 99.0
- Lexical Diversity: 1.75
- Patent Class: 701.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15848811', '14254332', '15410143', '14958213', '13608313']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5067126005964858
- 35 USC 102 Novelty (BERT): 0.6165019775287665
- Combined Prediction Score: 0.5176915382897139
- Mean Citation Score: 511.271308
- Max Citation Score: 555.45685
- Similarity Product: 535.0943229482261

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

Dataset: test