PATENT CLAIM ANALYSIS

Application Number: 16284854
Application Type: Utility
Filing Date: 2019-02
Publication Date: 2019-06
Patent Classification: ["726", "023000"]

Abstract:
Methods are described herein for communications bus data transmission using relative ground shifting. A plurality of voltage lines of at least one electronic control unit (ECU) are monitored. The at least one ECU electrically coupled to a communications bus. A voltage differential across at least two of the plurality of voltage lines of the at least one ECU is measured. A pulse or data stream is injected into the communications bus via one or two voltage lines based on the measured voltage differential having an amplitude lower than a predetermined voltage threshold.

Claim (Index 20):
A vehicle control network comprising:\n a communications bus; at least one electronic control unit (ECU) electrically coupled to the communications bus each having a plurality of voltage lines; at least one security module; wherein:\n the at least one security module monitors the plurality of voltage lines of the at least one ECU; \n a voltage differential is measured across at least three of the plurality of voltage lines of the at least one ECU; \n a data stream is injected into the communications bus via at least two voltage lines of the at least three measured voltage lines based on the measured voltage differential having an amplitude lower than a predetermined voltage threshold; \n the at least one ECU is electrically coupled between the communications bus and a plurality of nodes; and \n the at least one security module is electrically coupled between the at least one ECU and the communications bus.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 99.0
- Lexical Diversity: 1.8
- Patent Class: 726.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15462611', '15462565', '14720132', '16149715', '14837641']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.2601025429205001
- 35 USC 102 Novelty (BERT): 0.4971566876514156
- Combined Prediction Score: 0.2838079573935916
- Mean Citation Score: 200.587138
- Max Citation Score: 285.12903
- Similarity Product: 256.10672863093794

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

Dataset: test